/* Preparia.ma — styles marketing alignés sur /preparia/css/style.css et pages PHP */
:root {
    --blue: #0056b3;
    --blue-dark-hero: rgba(0, 51, 102, 0.75);
    --light-blue: #e3f2fd;
    --orange: #e67e22;
    --dark: #2c3e50;
    --white: #ffffff;
    --gray: #f4f7f6;
    --text-muted: #7f8c8d;
    --transition: all 0.3s ease-in-out;
    /* Barre du haut unique (nav marketing + header Coursera / LMS) */
    --site-header-h: 52px;
    /* Logo + marges : alignés sur la fiche cours LMS (header Coursera) */
    --preparia-header-logo-h: 26px;
    /* Même encombrement horizontal que le logo SVG clair (≈ ratio 1228/266) */
    --preparia-header-logo-max-w: 7.5rem;
    /* Bords écran (logo à gauche, lune + compte à droite), encoches iOS */
    --preparia-topbar-pad-inline-start: max(10px, env(safe-area-inset-left, 0px));
    --preparia-topbar-pad-inline-end: max(10px, env(safe-area-inset-right, 0px));
    /* Tuiles cartes (accueil, cycles, matières, concours, formation pro, modules) */
    --preparia-card-tile-min-h: 150px;
    --preparia-card-grid-min: 180px;
    /* Bandeau parcours + hero page matière LMS (même hauteur) */
    --preparia-parcours-band-h: 8.75rem;
    --preparia-parcours-band-h-sm: 8rem;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

body.preparia-site {
    margin: 0;
    padding-top: var(--site-header-h);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--dark);
    line-height: 1.6;
    background-color: #f8f9fa;
    overflow-x: hidden;
}

body.preparia-site * {
    box-sizing: border-box;
}

/* Contenu rédactionnel : justification homogène (sans les <li> de listes UI type programme) */
.preparia-site .main-content :where(p, dd),
.preparia-site .parcours-lecon-html-body :where(p, li, dd),
.preparia-site .preparia-cd-prose :where(p, li),
.preparia-site .parcours-matiere-mooc-shell :where(.preparia-cd-course-module) :where(p, li) {
    text-align: justify;
    text-justify: inter-word;
}

.preparia-site .main-content :where(h1, h2, h3, h4, h5, h6),
.preparia-site .parcours-lecon-html-body :where(h1, h2, h3, h4, h5, h6),
.preparia-site .parcours-matiere-mooc-shell :where(.preparia-cd-course-module) :where(h1, h2, h3, h4, h5, h6) {
    text-align: start;
}

/* Tuiles dans .main-content : le « start » rédactionnel ne s’applique pas aux grilles (concours, cycles, matières, accueil dans main) */
.preparia-site .main-content .concours-grid :where(h1, h2, h3, h4, h5, h6),
.preparia-site .main-content .cat-grid :where(h1, h2, h3, h4, h5, h6),
.preparia-site .main-content .cycle-grid :where(h1, h2, h3, h4, h5, h6),
.preparia-site .main-content .subject-grid :where(h1, h2, h3, h4, h5, h6) {
    text-align: center;
}

.preparia-site .main-content .concours-grid :where(p),
.preparia-site .main-content .cat-grid :where(p),
.preparia-site .main-content .cycle-grid :where(p),
.preparia-site .main-content .subject-grid :where(p) {
    text-align: center;
    text-justify: auto;
}

.preparia-site .hero .hero-content :where(p, li) {
    text-align: justify;
    text-justify: inter-word;
}

/* --- HEADER --- */
/* Uniquement la barre du haut : ne pas cibler <header> de page (ex. parcours-niveau-header), sinon position:fixed casse le flux */
body.preparia-site header.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
    box-shadow: 0 4px 22px rgba(0, 86, 179, 0.1);
    border-bottom: 1px solid rgba(0, 86, 179, 0.09);
    z-index: 10000;
    height: var(--site-header-h);
    overflow: visible;
}

.preparia-site .nav-container {
    max-width: none;
    width: 100%;
    margin: 0;
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 var(--preparia-topbar-pad-inline-end) 0 var(--preparia-topbar-pad-inline-start);
    min-width: 0;
    gap: 12px;
    overflow: visible;
}

.preparia-site .logo {
    text-decoration: none;
    display: flex;
    align-items: center;
    flex-shrink: 0;
    padding: 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    transition: opacity 0.2s ease;
}

.preparia-site .logo:hover {
    box-shadow: none;
    background: transparent;
    opacity: 0.92;
}

/* Logo barre du haut (nav marketing, LMS, Coursera) : une seule taille */
.preparia-header-logo {
    display: inline-flex;
    align-items: center;
    line-height: 0;
    height: var(--preparia-header-logo-h);
    max-width: var(--preparia-header-logo-max-w);
}

.preparia-header-logo-img {
    height: var(--preparia-header-logo-h) !important;
    width: auto !important;
    max-height: var(--preparia-header-logo-h) !important;
    max-width: var(--preparia-header-logo-max-w) !important;
    display: block;
    object-fit: contain;
    object-position: left center;
}

.preparia-header-logo-img--dark {
    display: none;
}

html.preparia-theme-dark .preparia-header-logo-img--light {
    display: none !important;
}

html.preparia-theme-dark .preparia-header-logo-img--dark {
    display: block !important;
}

/* Topbars / logos hors partial : même contrainte de taille */
.preparia-site .logo img,
.preparia-cd-topbar__logo img,
.preparia-cd-crs-min-header__logo img,
.preparia-footer__logo {
    height: var(--preparia-header-logo-h) !important;
    max-height: var(--preparia-header-logo-h) !important;
    max-width: var(--preparia-header-logo-max-w) !important;
    width: auto !important;
    object-fit: contain;
    object-position: left center;
}

.preparia-site .logo img:hover {
    transform: none;
}

.preparia-site .logo-text {
    font-size: 1.08rem;
    font-weight: 900;
    color: var(--blue);
    letter-spacing: -0.02em;
}

.preparia-site .logo-text .dot-ma {
    color: var(--orange);
}

.preparia-site .mobile-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--blue);
    margin-left: auto;
    padding: 10px;
    border: 1px solid #eee;
    border-radius: 5px;
}

.preparia-site nav#mainNav.main-nav {
    margin-left: auto;
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 12px;
    flex: 1 1 auto;
    min-width: 0;
    justify-content: flex-end;
    overflow: visible;
}

.preparia-site .nav-list {
    display: flex;
    list-style: none;
    align-items: center;
    margin: 0;
    padding: 0;
    min-width: 0;
    flex: 1 1 auto;
    gap: 2px;
    flex-wrap: nowrap;
    overflow: visible;
}

.preparia-site .nav-mainNav-tail {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    gap: 10px;
}

/* Wrapper mobile uniquement : en desktop il ne doit pas casser la barre horizontale */
.preparia-site .main-nav-scroll {
    display: contents;
}

.preparia-site .auth-group {
    display: flex;
    gap: 0.5rem;
    margin-left: 0;
    align-items: center;
    flex-shrink: 0;
    align-self: stretch;
    overflow: visible;
    position: relative;
}

.preparia-site .nav-item {
    position: relative;
}

.preparia-site .nav-link {
    text-decoration: none;
    color: var(--dark);
    font-weight: 600;
    padding: 0 8px;
    height: var(--site-header-h);
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.68rem;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.preparia-site .nav-link:hover,
.preparia-site .nav-link.is-active {
    color: var(--blue);
}

.preparia-site .dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    min-width: 250px;
    display: none;
    border-top: 4px solid var(--blue);
    animation: fadeIn 0.3s ease;
    z-index: 10050;
}

.preparia-site .dropdown .has-sub {
    position: relative;
}

.preparia-site .nav-item:hover > .dropdown {
    display: block;
}

/* Fil d'Ariane (navigation hiérarchique) */
.preparia-breadcrumb {
    background: #eef2f6;
    border-bottom: 1px solid #e2e8f0;
    padding: 10px 0;
}

.preparia-breadcrumb__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.preparia-breadcrumb__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

.preparia-breadcrumb__item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
}

.preparia-breadcrumb__item:not(:last-child)::after {
    content: '›';
    color: #94a3b8;
    font-weight: 700;
    margin-left: 0.15rem;
}

.preparia-breadcrumb__item a {
    color: var(--blue);
    font-weight: 600;
    text-decoration: none;
}

.preparia-breadcrumb__item a:hover {
    text-decoration: underline;
}

.preparia-breadcrumb__item span[aria-current='page'] {
    color: var(--dark);
    font-weight: 700;
}

/* Boutons .btn-hero hors bandeau hero (ex. lien « Ouvrir le cours » sur fond clair) */
.preparia-site .main-content .btn-hero,
.preparia-site .container:not(.hero) .btn-hero {
    background: var(--orange);
    color: var(--white) !important;
    box-shadow: 0 4px 14px rgba(230, 126, 34, 0.25);
}

.preparia-site .main-content .btn-hero:hover,
.preparia-site .container:not(.hero) .btn-hero:hover {
    background: #d35400;
    color: var(--white) !important;
}

/* Header : bouton déconnexion / CTA — forcer contraste (évite texte blanc sur fond blanc) */
.preparia-site header.site-header .auth-group button.btn-register {
    background: var(--orange) !important;
    color: #fff !important;
    border: none;
    padding: 6px 14px !important;
    font-size: 0.75rem !important;
    border-radius: 6px;
}

.preparia-site header.site-header .auth-group a.btn-register {
    color: #fff !important;
}

.preparia-site .dropdown a,
.preparia-site .dropdown .dropdown-label {
    display: block;
    padding: 15px 25px;
    text-decoration: none;
    color: var(--dark);
    border-bottom: 1px solid #f1f1f1;
    font-size: 14px;
    transition: var(--transition);
}

.preparia-site .dropdown a:hover {
    background: var(--gray);
    color: var(--blue);
    padding-left: 30px;
}

.preparia-site .dropdown a.dropdown-parent {
    cursor: default;
    font-weight: 700;
    color: var(--blue);
}

.preparia-site .sub-dropdown {
    position: absolute;
    left: 100%;
    top: -4px;
    background: var(--white);
    box-shadow: 10px 10px 30px rgba(0, 0, 0, 0.1);
    display: none;
    min-width: 200px;
    border-left: 1px solid #eee;
    z-index: 10060;
}

.preparia-site .has-sub:hover > .sub-dropdown {
    display: block;
}

.preparia-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.preparia-site .nav-search-form {
    display: flex;
    align-items: stretch;
    border: 1px solid #d8e4f2;
    border-radius: 6px;
    overflow: hidden;
    background: #f8fafc;
    flex: 0 1 220px;
    min-width: 160px;
    max-width: 280px;
    width: 100%;
    height: 34px;
    align-self: center;
}

.preparia-site .nav-search-form__input {
    flex: 1 1 auto;
    min-width: 0;
    border: none;
    background: transparent;
    padding: 4px 6px;
    font-size: 0.72rem;
    color: var(--dark);
    outline: none;
}

.preparia-site .nav-search-form__input::placeholder {
    color: #94a3b8;
}

.preparia-site .nav-search-form__submit {
    flex-shrink: 0;
    width: 34px;
    border: none;
    background: var(--blue);
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.preparia-site .nav-search-form__submit:hover {
    background: #004494;
}

.preparia-site .nav-logout-form {
    display: inline-flex;
    margin: 0;
}

.preparia-site .nav-logout-form .btn-register {
    cursor: pointer;
    font: inherit;
}

.preparia-site .btn-login {
    color: var(--blue) !important;
    font-weight: 700;
    text-decoration: none;
    font-size: 0.85rem;
    padding: 8px 4px;
}

.preparia-site .btn-register {
    background: var(--orange);
    color: white !important;
    border-radius: 5px;
    padding: 10px 16px !important;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.85rem;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
    transition: var(--transition);
}

.preparia-site .btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.4);
}

/* --- Bandeau de page + menu compte (remplace heroes hors accueil) --- */
.preparia-site .preparia-page-band {
    position: relative;
    overflow: visible;
    isolation: isolate;
    border-bottom: 1px solid rgba(15, 23, 42, 0.07);
    box-shadow: 0 8px 32px rgba(15, 23, 42, 0.06);
}

.preparia-site .preparia-page-band::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(900px 140px at 0% 0%, rgba(255, 255, 255, 0.18), transparent 55%),
        radial-gradient(700px 200px at 100% 80%, rgba(255, 255, 255, 0.08), transparent 50%),
        linear-gradient(105deg, rgba(15, 23, 42, 0.18) 0%, rgba(15, 23, 42, 0.04) 100%);
    pointer-events: none;
}

.preparia-site .preparia-page-band::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    z-index: 1;
    opacity: 0.55;
    background: linear-gradient(90deg, var(--blue), #38bdf8 40%, var(--orange));
    pointer-events: none;
}

.preparia-site .preparia-page-band__inner {
    position: relative;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.65rem 1.25rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.85rem 1.15rem 0.9rem;
    box-sizing: border-box;
}

.preparia-site .preparia-page-band__text {
    min-width: 0;
    flex: 1 1 260px;
}

.preparia-site .preparia-page-band__title {
    margin: 0;
    font-size: clamp(1.05rem, 2.1vw, 1.35rem);
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #0f172a;
    line-height: 1.15;
}

.preparia-site .preparia-page-band__subtitle {
    margin: 0.35rem 0 0;
    max-width: 46rem;
    font-size: 0.88rem;
    line-height: 1.45;
    color: #475569;
    font-weight: 500;
    letter-spacing: 0.01em;
}

.preparia-site .preparia-page-band__actions {
    flex-shrink: 0;
}

.preparia-site .preparia-page-band__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.25rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.82rem;
    text-decoration: none;
    letter-spacing: 0.02em;
    border: 2px solid rgba(2, 132, 199, 0.35);
    background: linear-gradient(180deg, #fff, #f0f9ff);
    color: #0369a1;
    box-shadow: 0 4px 16px rgba(2, 132, 199, 0.12);
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.preparia-site .preparia-page-band__cta:hover {
    border-color: rgba(2, 132, 199, 0.65);
    color: #0c4a6e;
    box-shadow: 0 8px 24px rgba(2, 132, 199, 0.2);
    transform: translateY(-2px);
}

.preparia-site .preparia-page-band--enseignement {
    background:
        linear-gradient(118deg, rgba(15, 23, 42, 0.62) 0%, rgba(30, 64, 175, 0.55) 48%, rgba(15, 23, 42, 0.58) 100%),
        url('/images/heroes/page-enseignement.jpg') center / cover no-repeat;
}

.preparia-site .preparia-page-band--niveau {
    background: linear-gradient(120deg, #eff6ff 0%, #fff7ed 45%, #f8fafc 100%);
    border-bottom-color: rgba(0, 86, 179, 0.12);
}

.preparia-site .preparia-page-band--orange {
    background:
        linear-gradient(125deg, rgba(15, 23, 42, 0.62) 0%, rgba(154, 52, 18, 0.52) 48%, rgba(15, 23, 42, 0.58) 100%),
        url('/images/heroes/page-modules.jpg') center / cover no-repeat;
}

.preparia-site .preparia-page-band--blue {
    background:
        linear-gradient(125deg, rgba(15, 23, 42, 0.62) 0%, rgba(30, 58, 138, 0.55) 48%, rgba(15, 23, 42, 0.58) 100%),
        url('/images/heroes/page-formation-pro.jpg') center / cover no-repeat;
}

.preparia-site .preparia-page-band--concours {
    background:
        linear-gradient(125deg, rgba(15, 23, 42, 0.64) 0%, rgba(76, 29, 149, 0.55) 48%, rgba(15, 23, 42, 0.6) 100%),
        url('/images/heroes/page-concours.jpg') center / cover no-repeat;
}

.preparia-site .preparia-page-band--enseignement .preparia-page-band__title,
.preparia-site .preparia-page-band--blue .preparia-page-band__title,
.preparia-site .preparia-page-band--orange .preparia-page-band__title,
.preparia-site .preparia-page-band--concours .preparia-page-band__title {
    color: #f8fafc;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
}

.preparia-site .preparia-page-band--enseignement .preparia-page-band__subtitle,
.preparia-site .preparia-page-band--blue .preparia-page-band__subtitle,
.preparia-site .preparia-page-band--orange .preparia-page-band__subtitle,
.preparia-site .preparia-page-band--concours .preparia-page-band__subtitle {
    color: rgba(248, 250, 252, 0.92);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

.preparia-site .preparia-page-band--concours .preparia-page-band__title {
    color: #f8fafc;
}

.preparia-site .preparia-page-band--app {
    background: linear-gradient(120deg, #f8fafc, #e0f2fe 55%, #f1f5f9);
    border-bottom: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: 0 2px 14px rgba(15, 23, 42, 0.05);
}

/* Parcours public : bandeaux navigation — hauteur fixe (même taille quel que soit le texte) */
body.preparia-site:not(.preparia-app) .preparia-page-band {
    display: flex;
    flex-direction: column;
    height: var(--preparia-parcours-band-h);
    min-height: var(--preparia-parcours-band-h);
    max-height: var(--preparia-parcours-band-h);
    box-sizing: border-box;
    overflow: hidden;
}

body.preparia-site:not(.preparia-app) .preparia-page-band__inner {
    flex: 1 1 auto;
    min-height: 0;
    align-items: center;
    padding-top: 0.7rem;
    padding-bottom: 0.7rem;
}

body.preparia-site:not(.preparia-app) .preparia-page-band__title {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

body.preparia-site:not(.preparia-app) .preparia-page-band__subtitle {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

@media (max-width: 640px) {
    body.preparia-site:not(.preparia-app) .preparia-page-band {
        height: var(--preparia-parcours-band-h-sm);
        min-height: var(--preparia-parcours-band-h-sm);
        max-height: var(--preparia-parcours-band-h-sm);
    }
}

.preparia-site .preparia-nav-user {
    position: relative;
}

.preparia-site .preparia-nav-user__trigger {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: 999px;
}

.preparia-site .preparia-nav-user__avatar {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.95rem;
    color: #fff;
    background: linear-gradient(145deg, #0f172a, #334155);
    border: 2px solid rgba(255, 255, 255, 0.85);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.2);
}

.preparia-site .preparia-nav-user__avatar-img {
    object-fit: cover;
    padding: 0;
    display: block;
}

.preparia-site .preparia-lms-lesson-avatar .preparia-nav-user__avatar-img {
    width: 100%;
    height: 100%;
    border-radius: 999px;
    object-fit: cover;
}

/* Nav marketing : aligner avatar sur le header Coursera / fiche cours */
body.preparia-site header.site-header .preparia-nav-user__avatar {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
}

.preparia-site .preparia-nav-user__badge {
    position: absolute;
    top: -2px;
    right: -2px;
    min-width: 1.1rem;
    height: 1.1rem;
    padding: 0 0.25rem;
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 800;
    line-height: 1.1rem;
    text-align: center;
    color: #fff;
    background: #dc2626;
    border: 2px solid #fff;
    box-sizing: border-box;
}

.preparia-site .preparia-nav-user__badge--on-avatar {
    top: -4px;
    right: -4px;
}

.preparia-site .preparia-nav-user__trigger--lesson {
    position: relative;
}

.preparia-site .preparia-nav-user__dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    min-width: 15.5rem;
    max-width: min(18rem, 92vw);
    padding: 0;
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: linear-gradient(165deg, rgba(255, 255, 255, 0.98), #f8fafc 55%, #f1f5f9);
    backdrop-filter: blur(12px);
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.18), 0 0 0 1px rgba(255, 255, 255, 0.6) inset;
    z-index: 10100;
    overflow: hidden;
}

.preparia-site .preparia-nav-user--flyout-lesson .preparia-nav-user__dropdown {
    top: calc(100% + 8px);
}

.preparia-site .preparia-lms-lesson-topbar {
    position: relative;
    z-index: 50;
}

.preparia-site .preparia-nav-user__dropdown-head {
    padding: 0.85rem 1rem 0.75rem;
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.5), transparent);
}

.preparia-site .preparia-nav-user__dropdown-name {
    display: block;
    font-weight: 800;
    font-size: 0.9rem;
    color: #0f172a;
    line-height: 1.25;
    word-break: break-word;
}

.preparia-site .preparia-nav-user__dropdown-email {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.72rem;
    color: #64748b;
    word-break: break-all;
}

.preparia-site .preparia-nav-user__item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.65rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #0f172a;
    text-decoration: none;
    background: transparent;
    border: 0;
    cursor: pointer;
    text-align: left;
    box-sizing: border-box;
    transition: background 0.12s ease;
}

.preparia-site .preparia-nav-user__item:hover {
    background: rgba(255, 255, 255, 0.85);
}

.preparia-site .preparia-nav-user__item--row {
    justify-content: space-between;
}

.preparia-site .preparia-nav-user__ico {
    width: 1.1rem;
    text-align: center;
    color: #64748b;
}

.preparia-site .preparia-nav-user__pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.35rem;
    padding: 0 0.35rem;
    height: 1.35rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 800;
    color: #fff;
    background: #dc2626;
}

.preparia-site .preparia-nav-user__item--danger {
    color: #b91c1c;
}

.preparia-site .preparia-nav-user__sep {
    height: 1px;
    margin: 0.25rem 0;
    background: rgba(226, 232, 240, 0.95);
}

.preparia-site .preparia-nav-user__logout-form {
    margin: 0;
    padding: 0 0 0.35rem;
}

/* Fiche cours LMS / parcours matière : en-tête compact (plus de hero haut) */
.preparia-site .preparia-cd-course-hero.preparia-cd-course-band {
    min-height: 0;
    padding: 0.55rem 0 0.65rem;
}

.preparia-site .parcours-matiere-mooc-shell .preparia-cd-course-hero.preparia-cd-course-band .preparia-cd-course-hero__inner,
.preparia-site #programme-cours-lms .preparia-cd-course-hero.preparia-cd-course-band .preparia-cd-course-hero__inner {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.preparia-site .parcours-matiere-mooc-shell .preparia-cd-course-hero.preparia-cd-course-band .preparia-cd-course-hero__title,
.preparia-site #programme-cours-lms .preparia-cd-course-hero.preparia-cd-course-band .preparia-cd-course-hero__title {
    font-size: clamp(1.05rem, 2.2vw, 1.35rem);
    margin-top: 0.15rem;
    margin-bottom: 0.15rem;
}

.preparia-site .parcours-matiere-mooc-shell .preparia-cd-course-hero.preparia-cd-course-band .preparia-cd-course-hero__meta,
.preparia-site #programme-cours-lms .preparia-cd-course-hero.preparia-cd-course-band .preparia-cd-course-hero__meta {
    font-size: 0.82rem;
    margin-bottom: 0.25rem;
}

.preparia-site .parcours-matiere-mooc-shell .preparia-cd-course-hero.preparia-cd-course-band .preparia-cd-course-hero__stats,
.preparia-site #programme-cours-lms .preparia-cd-course-hero.preparia-cd-course-band .preparia-cd-course-hero__stats {
    font-size: 0.8rem;
    flex-wrap: wrap;
    gap: 0.35rem 0.5rem;
}

.preparia-site .parcours-matiere__header--toolbar-only {
    padding-top: 0.25rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 1rem;
}

.preparia-site .parcours-matiere__header--toolbar-only .parcours-matiere__toolbar {
    margin-top: 0;
}

/* --- HERO --- */
.preparia-site .hero {
    min-height: 55vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding: 60px 20px;
    position: relative;
    overflow: hidden;
}

.preparia-site .hero--home {
    background: linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)),
        url('/images/heroes/a.webp');
    background-size: cover;
    background-position: center;
}

.preparia-site .hero--home::before {
    display: none;
}

.preparia-site .hero--enseignement {
    background: linear-gradient(var(--blue-dark-hero), var(--blue-dark-hero)),
        url('/images/heroes/e.webp');
    background-size: cover;
    background-position: center;
}

/* Enseignement général : hero compact */
.preparia-site .hero.hero--enseignement {
    min-height: 38vh;
    padding: 44px 16px 36px;
}

@media (min-width: 900px) {
    .preparia-site .hero.hero--enseignement {
        min-height: 30vh;
        padding: 36px 20px 28px;
    }
}

/* Accueil : même esprit mais contenu plus haut (titre + texte + CTA) — min + typo resserrés */
.preparia-site .hero.hero--home {
    min-height: 0;
    height: auto;
    padding: 1.35rem 16px 1.2rem;
}

@media (min-width: 900px) {
    .preparia-site .hero.hero--home {
        min-height: 0;
        padding: 1.45rem 20px 1.25rem;
    }
}

/* Page « niveau » (CE1, 2AB-sc-math-b, etc.) — en-tête compact : les matières restent visibles sans scroll */
.preparia-site .main-content.parcours-niveau-page {
    margin-top: 16px;
    margin-bottom: 60px;
}

.preparia-site .parcours-niveau-header {
    background: linear-gradient(135deg, rgba(0, 86, 179, 0.07), rgba(230, 126, 34, 0.1));
    border: 1px solid rgba(0, 86, 179, 0.14);
    border-left: 4px solid var(--orange);
    border-radius: 12px;
    padding: 14px 18px 16px;
    margin-bottom: 18px;
}

.preparia-site .parcours-niveau-header__title {
    margin: 0 0 4px;
    font-size: clamp(1.15rem, 2.6vw, 1.55rem);
    font-weight: 800;
    color: var(--blue);
    line-height: 1.25;
    text-transform: none;
    letter-spacing: -0.02em;
}

.preparia-site .parcours-niveau-header__subtitle {
    margin: 0 0 10px;
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.45;
}

.preparia-site .parcours-niveau-header__kicker {
    margin: 0;
    padding-top: 8px;
    border-top: 1px solid rgba(0, 86, 179, 0.12);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--dark);
}

.preparia-site .parcours-niveau-page .subject-grid {
    margin-top: 0;
}

/* --- Aperçu landing : hero plus bas + CTA secondaires --- */
.preparia-site .hero.parcours-hero--compact {
    min-height: 38vh;
    padding: 44px 16px 36px;
}

.preparia-site .hero .parcours-welcome-preview__lead {
    max-width: 40rem;
    margin: 0 auto 12px;
    font-size: clamp(0.98rem, 2vw, 1.18rem);
    line-height: 1.5;
    opacity: 0.98;
}

.preparia-site .hero .parcours-welcome-preview__muted {
    max-width: 36rem;
    margin: 0 auto 20px;
    font-size: clamp(0.82rem, 1.6vw, 0.95rem);
    line-height: 1.45;
    opacity: 0.88;
}

.preparia-site .parcours-welcome-preview__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: center;
}

.preparia-site .hero .btn-cta-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 22px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.88);
    background: rgba(255, 255, 255, 0.12);
    transition: var(--transition);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.preparia-site .hero .btn-cta-secondary:hover {
    background: rgba(255, 255, 255, 0.22);
    border-color: #fff;
    transform: translateY(-2px);
}

.preparia-site .parcours-welcome-preview__trust {
    background: #fff;
    border-bottom: 1px solid #e2e8f0;
    padding: 18px 0;
}

.preparia-site .parcours-welcome-preview__trust-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 12px 28px;
    justify-content: center;
    font-size: 0.82rem;
    font-weight: 600;
    color: #475569;
}

.preparia-site .parcours-welcome-preview__trust-list li {
    position: relative;
    padding-left: 18px;
}

.preparia-site .parcours-welcome-preview__trust-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--blue);
    font-weight: 800;
}

.preparia-site .parcours-welcome-preview__note {
    text-align: center;
    font-size: 0.88rem;
    color: #64748b;
    margin: 24px auto 40px;
    max-width: 40rem;
}

.preparia-site .parcours-welcome-preview__note-link {
    display: inline-block;
    margin-left: 8px;
    font-weight: 700;
    color: var(--blue);
    text-decoration: none;
}

.preparia-site .parcours-welcome-preview__note-link:hover {
    text-decoration: underline;
}

.preparia-site .hero--blue {
    background: linear-gradient(135deg, var(--blue), #003d80);
    padding: 100px 20px 70px;
}

.preparia-site .hero--blue::before,
.preparia-site .hero--orange::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cdefs%3E%3Cpattern id='g' width='100' height='100' patternUnits='userSpaceOnUse'%3E%3Ccircle cx='25' cy='25' r='1' fill='rgba(255,255,255,0.08)'/%3E%3Ccircle cx='75' cy='75' r='1' fill='rgba(255,255,255,0.08)'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100' height='100' fill='url(%23g)'/%3E%3C/svg%3E");
    opacity: 0.35;
    z-index: 1;
}

.preparia-site .hero--orange {
    background: linear-gradient(135deg, var(--orange), #d35400);
    padding: 100px 20px 70px;
}

.preparia-site .hero--concours {
    min-height: 70vh;
    background: linear-gradient(var(--blue-dark-hero), var(--blue-dark-hero)),
        url('https://images.unsplash.com/photo-1434030216411-0b793f4b4173?auto=format&fit=crop&w=1400&q=80');
    background-size: cover;
    background-position: center;
}

.preparia-site .hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    animation: fadeInUp 1s ease;
}

.preparia-site .hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    margin: 0 0 20px;
    line-height: 1.1;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.35);
    text-transform: uppercase;
}

.preparia-site .hero--home h1 {
    text-transform: none;
    font-size: clamp(1.45rem, 3.2vw, 2.1rem);
    margin-bottom: 0.45rem;
}

.preparia-site .hero p {
    font-size: clamp(1rem, 2vw, 1.35rem);
    margin: 0 0 24px;
    opacity: 0.95;
}

/* Accueil : paragraphe + CTA resserrés (après .hero p pour gagner la cascade) */
.preparia-site .hero.hero--home .hero-content > p {
    font-size: clamp(0.82rem, 1.35vw, 0.95rem);
    line-height: 1.4;
    margin: 0 auto 0.85rem;
    max-width: 36rem;
}

.preparia-site .btn-cta,
.preparia-site .btn-hero {
    background: var(--white);
    color: var(--blue);
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.05rem;
    transition: var(--transition);
    display: inline-block;
    border: none;
    cursor: pointer;
}

.preparia-site .btn-cta:hover {
    background: var(--orange);
    color: var(--white);
    transform: scale(1.05);
}

.preparia-site .hero.hero--home .btn-cta {
    padding: 0.55rem 1.2rem;
    font-size: 0.88rem;
}

.preparia-site .hero--blue .btn-hero,
.preparia-site .hero--orange .btn-hero {
    background: var(--orange);
    color: var(--white);
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.35);
}

.preparia-site .hero--orange .btn-hero {
    background: var(--blue);
    box-shadow: 0 5px 15px rgba(0, 86, 179, 0.35);
}

.preparia-site .hero--blue .btn-hero:hover {
    background: #d35400;
    color: var(--white);
}

.preparia-site .hero--orange .btn-hero:hover {
    background: #004494;
}

/* --- ACCUEIL CATÉGORIES --- */
.preparia-site .categories {
    padding: 2rem 16px;
    background: var(--gray);
}

/* Accueil #explore : pas d’alignement « justify / start » hérité du shell sur les titres / textes des tuiles */
.preparia-site section#explore .cat-card h3,
.preparia-site section#explore .cat-card p {
    text-align: center;
    text-justify: auto;
}

.preparia-site .container {
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

.preparia-site .section-title {
    text-align: center;
    font-size: clamp(1.2rem, 3vw, 1.55rem);
    margin-bottom: 1.1rem;
    color: var(--dark);
    font-weight: 800;
}

.preparia-site .section-subtitle {
    text-align: center;
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.preparia-site .cat-grid {
    display: grid;
    /* auto-fit : sans colonnes « fantômes » (auto-fill laisse une piste vide → tuiles décalées à gauche) */
    grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--preparia-card-grid-min, 204px)), 1fr));
    gap: 1rem;
    align-items: stretch;
}

.preparia-site .cat-card {
    position: relative;
    z-index: 0;
    background: rgba(255, 255, 255, 0.98);
    padding: 16px 12px;
    text-align: center;
    border-radius: 16px;
    border-bottom: 5px solid var(--blue);
    text-decoration: none;
    color: inherit;
    --cat-elev-hover: 0 10px 28px rgba(37, 99, 235, 0.2);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease, color 0.2s ease;
    min-height: var(--preparia-card-tile-min-h, 178px);
    height: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
}

.preparia-site .cat-card > * {
    width: 100%;
    max-width: 100%;
    text-align: center;
    box-sizing: border-box;
}

.preparia-site .cat-card:has([data-preparia-fa="graduation-cap"]) {
    --cat-elev-hover: 0 10px 28px rgba(52, 152, 219, 0.26);
}

.preparia-site .cat-card:has([data-preparia-fa="briefcase"]) {
    --cat-elev-hover: 0 10px 28px rgba(234, 88, 12, 0.24);
}

.preparia-site .cat-card:has([data-preparia-fa="plus-circle"]) {
    --cat-elev-hover: 0 10px 28px rgba(124, 58, 237, 0.24);
}

.preparia-site .cat-card:has([data-preparia-fa="trophy"]) {
    --cat-elev-hover: 0 10px 28px rgba(217, 119, 6, 0.26);
}

.preparia-site .cat-card::before {
    content: '';
    position: absolute;
    z-index: -1;
    left: 50%;
    bottom: -6px;
    transform: translateX(-50%);
    width: 86%;
    height: 38%;
    border-radius: 50%;
    opacity: 0.5;
    pointer-events: none;
    background: radial-gradient(ellipse at center, rgba(0, 86, 179, 0.14) 0%, transparent 70%);
}

.preparia-site .cat-card:has([data-preparia-fa="graduation-cap"])::before {
    background: radial-gradient(ellipse at center, rgba(52, 152, 219, 0.24) 0%, transparent 70%);
}

.preparia-site .cat-card:has([data-preparia-fa="briefcase"])::before {
    background: radial-gradient(ellipse at center, rgba(230, 126, 34, 0.24) 0%, transparent 70%);
}

.preparia-site .cat-card:has([data-preparia-fa="plus-circle"])::before {
    background: radial-gradient(ellipse at center, rgba(155, 89, 182, 0.24) 0%, transparent 70%);
}

.preparia-site .cat-card:has([data-preparia-fa="trophy"])::before {
    background: radial-gradient(ellipse at center, rgba(241, 196, 15, 0.28) 0%, transparent 70%);
}

.preparia-site .cat-card:hover::before {
    opacity: 0.88;
}

/* Icônes accueil : centrage optique (FA via ::before) + taille */
.preparia-site .cat-card .cat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    flex-shrink: 0;
    text-align: center;
}

.preparia-site .cat-card .cat-icon i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    font-size: 1.45rem;
    line-height: 1;
    margin: 0 0 10px;
    color: var(--blue);
}

.preparia-site .cat-card[href*="enseignement"] .cat-icon i {
    color: #3498db;
}

.preparia-site .cat-card[href*="formation"] .cat-icon i {
    color: #e67e22;
}

.preparia-site .cat-card[href*="modules"] .cat-icon i {
    color: #9b59b6;
}

.preparia-site .cat-card[href*="concours"] .cat-icon i {
    color: #f39c12;
}

.preparia-site .cat-card .cat-icon .preparia-fa {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    font-size: 1.45rem;
    color: var(--blue);
    margin: 0 0 10px;
    line-height: 1;
}

.preparia-site .cat-card:has([data-preparia-fa="graduation-cap"]) .cat-icon .preparia-fa {
    color: #3498db;
}

.preparia-site .cat-card:has([data-preparia-fa="briefcase"]) .cat-icon .preparia-fa {
    color: #e67e22;
}

.preparia-site .cat-card:has([data-preparia-fa="plus-circle"]) .cat-icon .preparia-fa {
    color: #9b59b6;
}

.preparia-site .cat-card:has([data-preparia-fa="trophy"]) .cat-icon .preparia-fa {
    color: #f39c12;
}

.preparia-site .cat-card h3 {
    font-size: 1.02rem;
    margin: 0 0 8px;
    color: var(--dark);
    font-weight: 800;
    text-align: center;
}

.preparia-site .cat-card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.82rem;
    text-align: center;
    line-height: 1.45;
}

.preparia-site .cat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--cat-elev-hover);
    background: var(--blue);
}

.preparia-site .cat-card:hover h3,
.preparia-site .cat-card:hover p,
.preparia-site .cat-card:hover .cat-icon i {
    color: var(--white);
}

/* --- ACCUEIL : sections WordPress (pourquoi / parcours / engagement) --- */
.preparia-site .home-why,
.preparia-site .home-path {
    padding: 2.25rem 0;
}

.preparia-site .home-why {
    background: #f8fafc;
}

.preparia-site .home-why__grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: 1fr;
    max-width: 1100px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .preparia-site .home-why__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1.5rem;
    }
}

.preparia-site .home-why__item {
    text-align: center;
    padding: 1.1rem 1rem;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
}

.preparia-site .home-why__icon {
    width: 3rem;
    height: 3rem;
    margin: 0 auto 1rem;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: color-mix(in srgb, var(--blue) 12%, #fff);
    color: var(--blue);
    font-size: 1.25rem;
}

.preparia-site .home-why__item h3 {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--dark);
}

.preparia-site .home-why__item p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

.preparia-site .home-path__steps {
    list-style: none;
    margin: 0 auto;
    padding: 0;
    display: grid;
    gap: 1.25rem;
    max-width: 900px;
}

@media (min-width: 900px) {
    .preparia-site .home-path__steps {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1.5rem;
        max-width: 1100px;
    }
}

.preparia-site .home-path__step {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.65rem;
    padding: 1rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    background: #fff;
    height: 100%;
}

.preparia-site .home-path__num {
    display: inline-grid;
    place-items: center;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 999px;
    background: var(--blue);
    color: #fff;
    font-weight: 800;
    font-size: 1.05rem;
}

.preparia-site .home-path__body h3 {
    margin: 0 0 0.45rem;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--dark);
}

.preparia-site .home-path__body p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

.preparia-site .home-engagement {
    position: relative;
    padding: 2rem 0 2.15rem;
    background: #f1f5f9;
    border-block: 1px solid #e2e8f0;
    overflow: hidden;
}

.preparia-site .home-engagement::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 5px;
    background: linear-gradient(180deg, #2563eb 0%, #38bdf8 100%);
}

.preparia-site .home-engagement__inner {
    position: relative;
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
}

.preparia-site .home-engagement .section-title {
    margin: 0 0 1.15rem;
    color: #0f172a;
}

.preparia-site .home-engagement .section-title::after {
    content: '';
    display: block;
    width: 3rem;
    height: 3px;
    margin: 0.85rem auto 0;
    border-radius: 999px;
    background: #2563eb;
}

.preparia-site .home-engagement__quote {
    margin: 0 auto;
    max-width: 40rem;
    padding: 0;
    border: 0;
    font-size: clamp(1.05rem, 2.2vw, 1.28rem);
    line-height: 1.75;
    font-weight: 500;
    font-style: italic;
    color: #334155;
    quotes: none;
}

html.preparia-theme-dark .preparia-site .home-engagement {
    background: #0f172a;
    border-block-color: #1e293b;
}

html.preparia-theme-dark .preparia-site .home-engagement .section-title {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-site .home-engagement__quote {
    color: #cbd5e1;
}

@media (max-width: 640px) {
    .preparia-site .home-engagement {
        padding: 2.25rem 0 2.5rem;
    }

    .preparia-site .home-engagement__quote {
        font-size: 1.02rem;
        line-height: 1.7;
        text-wrap: pretty;
    }
}

/* --- Accueil : reprendre le dernier cours --- */
.preparia-site .home-continue {
    position: absolute;
    z-index: 3;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 0 1rem 1rem;
    background: transparent;
    border: 0;
    text-align: left;
}

.preparia-site .home-continue__card {
    max-width: 720px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.preparia-site .hero.hero--home.hero--has-continue {
    min-height: 0;
    padding-bottom: 6.75rem;
}

.preparia-site .home-continue__hello {
    margin: 0 0 0.35rem;
    font-size: 0.98rem;
    color: #fff;
    font-weight: 500;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.65);
}

.preparia-site .home-continue__course {
    display: inline-block;
    margin: 0 0 0.7rem;
    font-size: clamp(1.05rem, 2.2vw, 1.25rem);
    font-weight: 800;
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 3px;
    line-height: 1.3;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.7);
}

.preparia-site .home-continue__course:hover {
    color: var(--blue);
}

.preparia-site .home-continue__progress {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 34rem;
}

.preparia-site .home-continue__track {
    flex: 1 1 auto;
    height: 10px;
    border-radius: 999px;
    background: rgba(203, 213, 225, 0.42);
    border: 1px solid rgba(255, 255, 255, 0.38);
    overflow: hidden;
}

.preparia-site .home-continue__bar {
    display: block;
    height: 100%;
    background: #22c55e;
    border-radius: 999px;
    min-width: 0;
}

.preparia-site .home-continue__pct {
    flex-shrink: 0;
    font-size: 0.85rem;
    color: #f8fafc;
    font-weight: 600;
    white-space: nowrap;
}

html.preparia-theme-dark .preparia-site .home-continue {
    background: transparent;
    border: 0;
}

html.preparia-theme-dark .preparia-site .home-continue__card {
    background: transparent;
    border: 0;
    box-shadow: none;
}

html.preparia-theme-dark .preparia-site .home-continue__hello,
html.preparia-theme-dark .preparia-site .home-continue__course {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-site .home-continue__course:hover {
    color: #93c5fd;
}

html.preparia-theme-dark .preparia-site .home-continue__track {
    background: rgba(203, 213, 225, 0.42);
    border-color: rgba(255, 255, 255, 0.38);
}

html.preparia-theme-dark .preparia-site .home-continue__pct {
    color: #f8fafc;
}

@media (max-width: 640px) {
    .preparia-site .hero.hero--home.hero--has-continue {
        min-height: auto;
        height: auto;
        padding: 2rem 1rem 1.5rem;
        justify-content: flex-start;
        overflow: visible;
    }

    .preparia-site .hero.hero--home.hero--has-continue .hero-content {
        width: 100%;
        max-width: 100%;
    }

    .preparia-site .hero.hero--home.hero--has-continue .hero-content > p {
        margin: 0.75rem 0 1rem;
        text-align: left;
        text-justify: auto;
        line-height: 1.55;
        letter-spacing: normal;
        word-spacing: normal;
    }

    .preparia-site .hero.hero--home.hero--has-continue .btn-cta {
        margin: 0.25rem auto 0;
    }

    .preparia-site .home-continue {
        position: static;
        width: 100%;
        margin-top: 1.25rem;
        padding: 0;
        box-sizing: border-box;
    }

    .preparia-site .home-continue .container {
        width: 100%;
        max-width: 100%;
        padding: 0;
    }

    .preparia-site .home-continue__card {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .preparia-site .home-continue__hello {
        margin-bottom: 0.55rem;
        font-size: 0.9rem;
        line-height: 1.4;
    }

    .preparia-site .home-continue__course {
        margin-bottom: 0.65rem;
        font-size: 1rem;
        line-height: 1.4;
        overflow-wrap: anywhere;
    }

    .preparia-site .home-continue__progress {
        align-items: stretch;
        flex-direction: column;
        gap: 0.35rem;
        max-width: 100%;
    }

    .preparia-site .home-continue__track {
        width: 100%;
        flex: 0 0 10px;
    }

    .preparia-site .home-continue__pct {
        font-size: 0.8rem;
    }
}

/* --- ENSEIGNEMENT CYCLES --- */
.preparia-site .main-content {
    max-width: 1200px;
    margin: 50px auto 80px;
    padding: 0 20px;
}

/* Page matière / hubs sans hero (concours, formation pro…) — pleine largeur */
.preparia-site .main-content.parcours-matiere,
.preparia-site .main-content.parcours-standalone-page {
    max-width: none;
    width: 100%;
    margin-top: 16px;
    margin-bottom: 56px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 12px;
    padding-right: 12px;
    box-sizing: border-box;
}

@media (min-width: 640px) {
    .preparia-site .main-content.parcours-matiere,
    .preparia-site .main-content.parcours-standalone-page {
        padding-left: 20px;
        padding-right: 20px;
    }
}

/* Marges type formation pro : bandeau catégories / contenu aligné */
.preparia-site .categories > .main-content.parcours-standalone-page {
    margin-top: 0;
    margin-bottom: 0;
}

.preparia-site .parcours-welcome-preview__trust > .main-content.parcours-standalone-page {
    margin-top: 0;
    margin-bottom: 0;
}

.preparia-site .cycle-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
    align-items: stretch;
}

@media (min-width: 640px) {
    .preparia-site .cycle-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 900px) {
    .preparia-site .cycle-grid {
        gap: 1rem;
    }
}

.preparia-site .cycle-grid > div {
    display: flex;
    flex-direction: column;
    min-height: 0;
    align-items: stretch;
}

.preparia-site .card-cycle {
    position: relative;
    z-index: 0;
    background: var(--white);
    border: 1px solid #eee;
    border-bottom: 6px solid var(--blue);
    border-radius: 14px;
    padding: 16px 10px;
    text-align: center;
    cursor: pointer;
    --cycle-elev-hover: 0 10px 28px rgba(37, 99, 235, 0.18);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    min-height: var(--preparia-card-tile-min-h, 178px);
    height: auto;
    width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
}

.preparia-site .card-cycle > * {
    width: 100%;
    max-width: 100%;
    text-align: center;
    box-sizing: border-box;
}

.preparia-site .card-cycle:has(.icon-primaire) {
    --cycle-elev-hover: 0 10px 28px rgba(52, 152, 219, 0.24);
}

.preparia-site .card-cycle:has(.icon-college) {
    --cycle-elev-hover: 0 10px 28px rgba(234, 88, 12, 0.22);
}

.preparia-site .card-cycle:has(.icon-lycee) {
    --cycle-elev-hover: 0 10px 28px rgba(231, 76, 60, 0.22);
}

.preparia-site .card-cycle:has(.icon-modules) {
    --cycle-elev-hover: 0 10px 28px rgba(124, 58, 237, 0.22);
}

.preparia-site .card-cycle:hover {
    transform: translateY(-3px);
    box-shadow: var(--cycle-elev-hover);
}

.preparia-site .card-cycle::before {
    content: '';
    position: absolute;
    z-index: -1;
    left: 50%;
    bottom: -6px;
    transform: translateX(-50%);
    width: 86%;
    height: 36%;
    border-radius: 50%;
    opacity: 0.45;
    pointer-events: none;
    background: radial-gradient(ellipse at center, rgba(0, 86, 179, 0.14) 0%, transparent 70%);
}

.preparia-site .card-cycle:has(.icon-primaire)::before {
    background: radial-gradient(ellipse at center, rgba(52, 152, 219, 0.22) 0%, transparent 70%);
}

.preparia-site .card-cycle:has(.icon-college)::before {
    background: radial-gradient(ellipse at center, rgba(230, 126, 34, 0.22) 0%, transparent 70%);
}

.preparia-site .card-cycle:has(.icon-lycee)::before {
    background: radial-gradient(ellipse at center, rgba(231, 76, 60, 0.22) 0%, transparent 70%);
}

.preparia-site .card-cycle:has(.icon-modules)::before {
    background: radial-gradient(ellipse at center, rgba(155, 89, 182, 0.22) 0%, transparent 70%);
}

.preparia-site .card-cycle:hover::before {
    opacity: 0.78;
}

.preparia-site .card-cycle > i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    font-size: 1.45rem;
    line-height: 1;
    margin: 0 auto 8px;
    text-align: center;
    align-self: center;
}

.preparia-site .icon-primaire { color: #3498db; }
.preparia-site .icon-college { color: #e67e22; }
.preparia-site .icon-lycee { color: #e74c3c; }
.preparia-site .icon-modules { color: #9b59b6; }

.preparia-site .card-cycle h3 {
    margin: 0 0 6px;
    font-size: 1.05rem;
    color: var(--dark);
    text-align: center;
}

.preparia-site .card-cycle p {
    flex: 0 1 auto;
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
}

.preparia-site .sub-levels {
    display: none;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    margin-top: 14px;
    background: var(--gray);
    padding: 16px;
    border-radius: 10px;
    width: 100%;
    box-sizing: border-box;
}

.preparia-site .sub-levels.active {
    display: grid;
    animation: slideDown 0.4s ease-out;
}

.preparia-site .level-btn {
    background: white;
    padding: 12px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--dark);
    font-weight: 600;
    border: 1px solid #ddd;
    text-align: center;
    transition: 0.3s;
}

.preparia-site .level-btn:hover {
    background: var(--blue);
    color: white;
}

/* --- MATIÈRES (TC, niveaux) --- */
.preparia-site .subject-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--preparia-card-grid-min, 204px)), 1fr));
    gap: 1rem;
    align-items: stretch;
}

.preparia-site .subject-grid > div {
    display: flex;
    flex-direction: column;
    min-height: 0;
    align-items: stretch;
}

.preparia-site .subject-grid > div > .card-subject {
    flex: 0 0 auto;
    width: 100%;
    height: auto;
}

.preparia-site .card-subject {
    position: relative;
    z-index: 0;
    background: var(--white);
    border: 1px solid #eee;
    border-bottom: 6px solid var(--blue);
    border-radius: 14px;
    padding: 16px 10px;
    text-align: center;
    cursor: pointer;
    --subj-elev-hover: 0 10px 28px rgba(37, 99, 235, 0.18);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    min-height: var(--preparia-card-tile-min-h, 178px);
    height: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
}

.preparia-site .card-subject > *:not(img) {
    width: 100%;
    max-width: 100%;
    text-align: center;
    box-sizing: border-box;
}

.preparia-site .card-subject:has(.icon-math) {
    --subj-elev-hover: 0 10px 28px rgba(34, 197, 94, 0.22);
}

.preparia-site .card-subject:has(.icon-physique) {
    --subj-elev-hover: 0 10px 28px rgba(52, 152, 219, 0.24);
}

.preparia-site .card-subject:has(.icon-svt) {
    --subj-elev-hover: 0 10px 28px rgba(34, 197, 94, 0.2);
}

.preparia-site .card-subject:has(.icon-fr) {
    --subj-elev-hover: 0 10px 28px rgba(239, 68, 68, 0.22);
}

.preparia-site .card-subject:has(.icon-en) {
    --subj-elev-hover: 0 10px 28px rgba(234, 179, 8, 0.26);
}

.preparia-site .card-subject:has(.icon-ar) {
    --subj-elev-hover: 0 10px 28px rgba(20, 184, 166, 0.22);
}

.preparia-site .card-subject:has(.icon-hist) {
    --subj-elev-hover: 0 10px 28px rgba(124, 58, 237, 0.22);
}

.preparia-site .card-subject:has(.icon-islam) {
    --subj-elev-hover: 0 10px 28px rgba(15, 118, 110, 0.22);
}

.preparia-site .card-subject:has(.icon-orange) {
    --subj-elev-hover: 0 10px 28px rgba(234, 88, 12, 0.22);
}

.preparia-site .card-subject:has(.icon-blue) {
    --subj-elev-hover: 0 10px 28px rgba(52, 152, 219, 0.24);
}

.preparia-site .card-subject:has(.icon-green) {
    --subj-elev-hover: 0 10px 28px rgba(34, 197, 94, 0.22);
}

.preparia-site .card-subject:has(.icon-purple) {
    --subj-elev-hover: 0 10px 28px rgba(124, 58, 237, 0.22);
}

.preparia-site .card-subject:has(.icon-red) {
    --subj-elev-hover: 0 10px 28px rgba(239, 68, 68, 0.22);
}

.preparia-site .card-subject:has(.icon-indigo) {
    --subj-elev-hover: 0 10px 28px rgba(79, 70, 229, 0.22);
}

.preparia-site .card-subject::before {
    content: '';
    position: absolute;
    z-index: -1;
    left: 50%;
    bottom: -6px;
    transform: translateX(-50%);
    width: 86%;
    height: 36%;
    border-radius: 50%;
    opacity: 0.45;
    pointer-events: none;
    background: radial-gradient(ellipse at center, rgba(0, 86, 179, 0.14) 0%, transparent 70%);
}

.preparia-site .card-subject:has(.icon-math)::before {
    background: radial-gradient(ellipse at center, rgba(46, 204, 113, 0.22) 0%, transparent 70%);
}

.preparia-site .card-subject:has(.icon-physique)::before {
    background: radial-gradient(ellipse at center, rgba(52, 152, 219, 0.22) 0%, transparent 70%);
}

.preparia-site .card-subject:has(.icon-svt)::before {
    background: radial-gradient(ellipse at center, rgba(39, 174, 96, 0.22) 0%, transparent 70%);
}

.preparia-site .card-subject:has(.icon-fr)::before {
    background: radial-gradient(ellipse at center, rgba(231, 76, 60, 0.22) 0%, transparent 70%);
}

.preparia-site .card-subject:has(.icon-en)::before {
    background: radial-gradient(ellipse at center, rgba(241, 196, 15, 0.26) 0%, transparent 70%);
}

.preparia-site .card-subject:has(.icon-ar)::before {
    background: radial-gradient(ellipse at center, rgba(26, 188, 156, 0.22) 0%, transparent 70%);
}

.preparia-site .card-subject:has(.icon-hist)::before {
    background: radial-gradient(ellipse at center, rgba(155, 89, 182, 0.22) 0%, transparent 70%);
}

.preparia-site .card-subject:has(.icon-islam)::before {
    background: radial-gradient(ellipse at center, rgba(22, 160, 133, 0.22) 0%, transparent 70%);
}

.preparia-site .card-subject:has(.icon-orange)::before {
    background: radial-gradient(ellipse at center, rgba(230, 126, 34, 0.22) 0%, transparent 70%);
}

.preparia-site .card-subject:has(.icon-blue)::before {
    background: radial-gradient(ellipse at center, rgba(52, 152, 219, 0.22) 0%, transparent 70%);
}

.preparia-site .card-subject:has(.icon-green)::before {
    background: radial-gradient(ellipse at center, rgba(39, 174, 96, 0.22) 0%, transparent 70%);
}

.preparia-site .card-subject:has(.icon-purple)::before {
    background: radial-gradient(ellipse at center, rgba(155, 89, 182, 0.22) 0%, transparent 70%);
}

.preparia-site .card-subject:has(.icon-red)::before {
    background: radial-gradient(ellipse at center, rgba(231, 76, 60, 0.22) 0%, transparent 70%);
}

.preparia-site .card-subject:has(.icon-indigo)::before {
    background: radial-gradient(ellipse at center, rgba(92, 107, 192, 0.22) 0%, transparent 70%);
}

.preparia-site .card-subject:hover::before {
    opacity: 0.82;
}

.preparia-site .card-subject .preparia-fa {
    font-size: 1.4rem;
    width: 1em;
    height: 1em;
    margin: 0 auto 8px;
    line-height: 1;
    display: block;
}

/* Icônes Font Awesome sur les cartes matière (niveau) */
.preparia-site .card-subject > i.fas,
.preparia-site .card-subject > i.far,
.preparia-site .card-subject > i.fab,
.preparia-site .card-subject.parcours-eg-offer-card__head > i.fas,
.preparia-site .card-subject.parcours-eg-offer-card__head > i.far,
.preparia-site .card-subject.parcours-eg-offer-card__head > i.fab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    font-size: 1.45rem;
    line-height: 1;
    margin: 0 auto 8px;
    text-align: center;
    align-self: center;
}

.preparia-site .card-subject__photo-thumb {
    width: 4.25rem;
    height: 4.25rem;
    object-fit: cover;
    border-radius: 14px;
    margin: 0 auto 8px;
    display: block;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
}

.preparia-site .icon-math { color: #2ecc71; }
.preparia-site .icon-physique { color: #3498db; }
.preparia-site .icon-svt { color: #27ae60; }
.preparia-site .icon-fr { color: #e74c3c; }
.preparia-site .icon-en { color: #f1c40f; }
.preparia-site .icon-ar { color: #1abc9c; }
.preparia-site .icon-hist { color: #9b59b6; }
.preparia-site .icon-islam { color: #16a085; }
.preparia-site .icon-orange { color: #e67e22; }
.preparia-site .icon-blue { color: #3498db; }
.preparia-site .icon-green { color: #27ae60; }
.preparia-site .icon-purple { color: #9b59b6; }
.preparia-site .icon-red { color: #e74c3c; }
.preparia-site .icon-indigo { color: #5c6bc0; }

.preparia-site .card-subject h3 {
    font-size: 0.92rem;
    font-weight: 800;
    text-transform: uppercase;
    margin: 0;
    color: var(--dark);
    line-height: 1.25;
    text-align: center;
}

.preparia-site .card-subject:hover {
    transform: translateY(-3px);
    box-shadow: var(--subj-elev-hover);
}

/* Formation pro / modules : carte = lien unique vers le cours */
.preparia-site .card-subject--link {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    text-decoration: none;
    color: inherit;
}

.preparia-site .card-subject--link:hover {
    transform: translateY(-3px);
    box-shadow: var(--subj-elev-hover);
}

.preparia-site .card-subject--muted-offer {
    cursor: default;
    opacity: 0.92;
}

.preparia-site .card-subject__muted-hint {
    margin: 8px 0 0;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #94a3b8;
}

.preparia-site .semester-box {
    display: none;
    width: 100%;
    box-sizing: border-box;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 12px;
    background: var(--gray);
    padding: 12px;
    border-radius: 12px;
}

.preparia-site .semester-box.active {
    display: grid;
    animation: fadeIn 0.4s ease;
}

/* Offres enseignement général : S1 / S2 toujours visibles (sans accordéon) */
.preparia-site .semester-box--static {
    display: grid;
    margin-top: 12px;
}

.preparia-site .parcours-eg-offer-card {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 8px;
}

.preparia-site .parcours-eg-offer-card__head {
    cursor: default;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.preparia-site .btn-s {
    background: white;
    padding: 12px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--dark);
    font-weight: 800;
    font-size: 1.05rem;
    border: 2px solid var(--blue);
    transition: 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.preparia-site .btn-s:hover {
    background: var(--blue);
    color: white;
}

.preparia-site .btn-s.is-muted {
    opacity: 1;
    cursor: default;
    pointer-events: none;
    border-style: dashed;
    color: var(--dark) !important;
    background: #e8eef5 !important;
    border-color: #94a3b8 !important;
    font-weight: 600;
}

/* Formation pro : boutons orange comme l’ancien site */
.preparia-site .page-formation .btn-s {
    flex: 1;
    background: var(--orange);
    color: var(--white);
    border: none;
    font-weight: 600;
    font-size: 1rem;
}

.preparia-site .page-formation .btn-s:hover:not(.is-muted) {
    background: #d35400;
    transform: scale(1.03);
}

/* Modules complémentaires : boutons bleus */
.preparia-site .page-modules .btn-s {
    flex: 1;
    background: var(--blue);
    color: var(--white);
    border: none;
    font-weight: 600;
}

.preparia-site .page-modules .btn-s:hover:not(.is-muted) {
    background: var(--blue-dark-hero);
    transform: scale(1.03);
}

/* Enseignement général — grille d’offres (S1 / S2) */
.preparia-site .page-enseignement-offres .btn-s {
    flex: 1;
    background: var(--blue);
    color: var(--white);
    border: none;
    font-weight: 600;
}

.preparia-site .page-enseignement-offres .btn-s:hover:not(.is-muted) {
    background: var(--blue-dark-hero);
    transform: scale(1.03);
}

/* --- CONCOURS --- */
.preparia-site .concours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--preparia-card-grid-min, 204px)), 1fr));
    gap: 1rem;
    align-items: stretch;
}

.preparia-site .card-concours {
    position: relative;
    z-index: 0;
    background: var(--white);
    border: 1px solid #eee;
    border-bottom: 6px solid var(--blue);
    border-radius: 14px;
    text-decoration: none;
    padding: 18px 12px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    color: inherit;
    --conc-elev-hover: 0 10px 28px rgba(37, 99, 235, 0.18);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    min-height: var(--preparia-card-tile-min-h, 178px);
    height: 100%;
    box-sizing: border-box;
}

.preparia-site .card-concours > * {
    width: 100%;
    max-width: 100%;
    text-align: center;
    box-sizing: border-box;
}

.preparia-site .card-concours:has(.icon-medecine) {
    --conc-elev-hover: 0 10px 28px rgba(239, 68, 68, 0.22);
}

.preparia-site .card-concours:has(.icon-ensa) {
    --conc-elev-hover: 0 10px 28px rgba(34, 197, 94, 0.22);
}

.preparia-site .card-concours:has(.icon-ena) {
    --conc-elev-hover: 0 10px 28px rgba(124, 58, 237, 0.22);
}

.preparia-site .card-concours:has(.icon-encg) {
    --conc-elev-hover: 0 10px 28px rgba(234, 179, 8, 0.26);
}

.preparia-site .card-concours::before {
    content: '';
    position: absolute;
    z-index: -1;
    left: 50%;
    bottom: -6px;
    transform: translateX(-50%);
    width: 86%;
    height: 36%;
    border-radius: 50%;
    opacity: 0.45;
    pointer-events: none;
    background: radial-gradient(ellipse at center, rgba(0, 86, 179, 0.14) 0%, transparent 70%);
}

.preparia-site .card-concours:has(.icon-medecine)::before {
    background: radial-gradient(ellipse at center, rgba(231, 76, 60, 0.22) 0%, transparent 70%);
}

.preparia-site .card-concours:has(.icon-ensa)::before {
    background: radial-gradient(ellipse at center, rgba(46, 204, 113, 0.22) 0%, transparent 70%);
}

.preparia-site .card-concours:has(.icon-ena)::before {
    background: radial-gradient(ellipse at center, rgba(155, 89, 182, 0.22) 0%, transparent 70%);
}

.preparia-site .card-concours:has(.icon-encg)::before {
    background: radial-gradient(ellipse at center, rgba(241, 196, 15, 0.26) 0%, transparent 70%);
}

.preparia-site .card-concours:hover::before {
    opacity: 0.82;
}

.preparia-site .card-concours > i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    font-size: 1.45rem;
    line-height: 1;
    margin: 0 auto 8px;
    text-align: center;
    align-self: center;
}

.preparia-site .icon-medecine { color: #e74c3c; }
.preparia-site .icon-ensa { color: #2ecc71; }
.preparia-site .icon-encg { color: #f1c40f; }
.preparia-site .icon-ena { color: #9b59b6; }

.preparia-site .card-concours h3 {
    font-size: 1.05rem;
    color: var(--dark);
    font-weight: 800;
    text-transform: uppercase;
    margin: 0;
    text-align: center;
}

.preparia-site .card-concours:hover {
    transform: translateY(-3px);
    box-shadow: var(--conc-elev-hover);
}

.preparia-site .card-concours:hover h3 {
    color: var(--blue);
}

/* --- Concours : pages filière / matière --- */
.preparia-site .preparia-concours-page {
    max-width: 1100px;
}

.preparia-site .preparia-concours-toolbar {
    margin-bottom: 1rem;
}

.preparia-site .preparia-concours-back {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--blue);
    font-weight: 700;
    text-decoration: none;
    font-size: 0.95rem;
}

.preparia-site .preparia-concours-back:hover {
    text-decoration: underline;
}

.preparia-site .preparia-concours-lead {
    text-align: center;
    color: #64748b;
    margin: -0.5rem auto 1.75rem;
    max-width: 36rem;
    font-size: 0.98rem;
    line-height: 1.5;
}

.preparia-site .preparia-concours-card-meta {
    margin-top: 0.65rem !important;
}

.preparia-site .preparia-concours-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.28rem 0.7rem;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.1);
    color: #1d4ed8;
    font-size: 0.8rem;
    font-weight: 700;
}

.preparia-site .preparia-concours-badge--muted {
    background: #f1f5f9;
    color: #64748b;
}

.preparia-site .preparia-concours-year-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr));
    gap: 0.85rem;
    max-width: 52rem;
    margin: 0 auto;
}

.preparia-site .preparia-concours-year-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 6.5rem;
    padding: 1rem 0.75rem;
    border-radius: 14px;
    border: 1px solid #e2e8f0;
    background: #fff;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.06);
    text-align: center;
    color: inherit;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.preparia-site .preparia-concours-year-card:hover {
    transform: translateY(-2px);
    border-color: #93c5fd;
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.14);
}

.preparia-site .preparia-concours-year-card__year {
    font-size: 1.2rem;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.2;
}

.preparia-site .preparia-concours-year-card__meta {
    font-size: 0.8rem;
    color: #64748b;
    line-height: 1.35;
}

html.preparia-theme-dark .preparia-site .preparia-concours-year-card {
    background: #0f172a;
    border-color: #334155;
}

html.preparia-theme-dark .preparia-site .preparia-concours-year-card__year {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-site .preparia-concours-year-card__meta {
    color: #94a3b8;
}

.preparia-site .preparia-concours-quiz-list {
    display: grid;
    gap: 0.85rem;
    max-width: 52rem;
    margin: 0 auto;
}

.preparia-site .preparia-concours-quiz-card {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem 1rem;
    padding: 1.05rem 1.25rem;
    border-radius: 14px;
    border: 1px solid #e2e8f0;
    background: #fff;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.06);
    color: inherit;
    text-decoration: none !important;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.preparia-site .preparia-concours-quiz-card h3,
.preparia-site .preparia-concours-quiz-card p {
    text-decoration: none !important;
}

.preparia-site .preparia-concours-quiz-card:hover {
    transform: translateY(-2px);
    border-color: #93c5fd;
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.14);
}

.preparia-site .preparia-concours-quiz-card__body h3 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.35;
}

.preparia-site .preparia-concours-quiz-card__body p {
    margin: 0.35rem 0 0;
    font-size: 0.88rem;
    color: #64748b;
}

.preparia-site .preparia-concours-dot {
    margin: 0 0.25rem;
}

.preparia-site .preparia-concours-quiz-card__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 1rem;
    border-radius: 10px;
    background: var(--blue);
    color: #fff;
    font-size: 0.88rem;
    font-weight: 700;
    white-space: nowrap;
}

.preparia-site .preparia-concours-quiz-card:hover .preparia-concours-quiz-card__cta {
    background: var(--blue-dark-hero, #1e40af);
}

.preparia-site .preparia-concours-empty {
    text-align: center;
    color: #64748b;
    padding: 2rem 1rem;
    border: 1px dashed #cbd5e1;
    border-radius: 14px;
    max-width: 36rem;
    margin: 0 auto;
}

.preparia-site .preparia-concours-premium-gate {
    max-width: 28rem;
    margin: 1.25rem auto 2rem;
    text-align: center;
    padding: 1.75rem 1.35rem 1.5rem;
    border-radius: 16px;
    border: 1px solid #fcd34d;
    background: linear-gradient(180deg, #fffbeb 0%, #fef3c7 100%);
    box-shadow: 0 8px 24px rgba(180, 83, 9, 0.1);
}

.preparia-site .preparia-concours-premium-gate__icon {
    width: 3rem;
    height: 3rem;
    margin: 0 auto 0.85rem;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: linear-gradient(145deg, #f59e0b, #d97706);
    color: #fff;
    font-size: 1.15rem;
    box-shadow: 0 6px 14px rgba(217, 119, 6, 0.35);
}

.preparia-site .preparia-concours-premium-gate h2 {
    margin: 0 0 0.5rem;
    font-size: 1.2rem;
    color: #78350f;
}

.preparia-site .preparia-concours-premium-gate p {
    margin: 0 0 1.15rem;
    color: #92400e;
    line-height: 1.55;
    font-size: 0.95rem;
}

.preparia-site .preparia-concours-premium-gate__actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
}

.preparia-site .preparia-premium-gate__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    width: 100%;
    margin: 0;
    box-sizing: border-box;
    padding: 0.72rem 1rem;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.92rem;
    text-decoration: none !important;
    line-height: 1.25;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, filter 0.15s ease;
}

.preparia-site .preparia-premium-gate__btn--primary {
    background: var(--blue);
    color: #fff !important;
    border: 2px solid var(--blue);
}

.preparia-site .preparia-premium-gate__btn--primary:hover {
    filter: brightness(0.95);
}

.preparia-site .preparia-premium-gate__btn--secondary {
    background: #fff;
    color: #78350f !important;
    border: 2px solid #f59e0b;
}

.preparia-site .preparia-premium-gate__btn--secondary:hover {
    background: #fff7ed;
}

.preparia-site .preparia-premium-gate__btn--accent {
    background: #b45309;
    color: #fff !important;
    border: 2px solid #b45309;
}

.preparia-site .preparia-premium-gate__btn--accent:hover {
    background: #92400e;
    border-color: #92400e;
}

.preparia-site .preparia-concours-premium-gate__hint {
    margin: 0 !important;
    font-size: 0.9rem;
}

.preparia-site .preparia-premium-lock-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.28rem 0.55rem;
    border-radius: 999px;
    background: rgba(180, 83, 9, 0.12);
    color: #92400e;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    line-height: 1;
}

.preparia-site .preparia-premium-lock-badge i {
    font-size: 0.7rem;
}

.preparia-site .card-concours.card-concours--locked {
    border-color: #fde68a;
}

.preparia-site .card-concours__lock {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 2;
    width: auto;
    max-width: calc(100% - 20px);
}

.preparia-site .preparia-concours-lead__lock {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-left: 0.35rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: #fff7ed;
    color: #9a3412;
    font-size: 0.82rem;
    font-weight: 700;
}

/* --- Magasin Premium --- */
.preparia-site .preparia-premium-shop {
    padding-bottom: 3rem;
}

.preparia-site .preparia-premium-shop__intro {
    text-align: center;
    max-width: 36rem;
    margin: 0 auto 1.75rem;
    color: #475569;
    font-size: 1rem;
    line-height: 1.55;
}

.preparia-site .preparia-premium-shop__banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    max-width: 40rem;
    margin: 0 auto 1.25rem;
    padding: 0.85rem 1.1rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.95rem;
}

.preparia-site .preparia-premium-shop__banner--ok {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.preparia-site .preparia-premium-shop__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: 1.25rem;
    align-items: stretch;
}

.preparia-site .preparia-pass-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    padding: 1.35rem 1.25rem 1.25rem;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
    overflow: hidden;
}

.preparia-site .preparia-pass-card::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 5px;
    background: var(--blue);
}

.preparia-site .preparia-pass-card--amber::before {
    background: linear-gradient(90deg, #f59e0b, #ea580c);
}

.preparia-site .preparia-pass-card--blue::before {
    background: linear-gradient(90deg, #0284c7, #0056b3);
}

.preparia-site .preparia-pass-card--teal::before {
    background: linear-gradient(90deg, #0d9488, #059669);
}

.preparia-site .preparia-pass-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
}

.preparia-site .preparia-pass-card__icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: #eff6ff;
    color: var(--blue);
    font-size: 1.15rem;
}

.preparia-site .preparia-pass-card--amber .preparia-pass-card__icon {
    background: #fff7ed;
    color: #c2410c;
}

.preparia-site .preparia-pass-card--teal .preparia-pass-card__icon {
    background: #f0fdfa;
    color: #0f766e;
}

.preparia-site .preparia-pass-card__duration {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #64748b;
    background: #f1f5f9;
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
}

.preparia-site .preparia-pass-card__title {
    margin: 0 0 0.35rem;
    font-size: 1.2rem;
    color: #0f172a;
    line-height: 1.3;
}

.preparia-site .preparia-pass-card__tagline {
    margin: 0 0 1rem;
    color: #64748b;
    font-size: 0.92rem;
}

.preparia-site .preparia-pass-card__price {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    margin: 0 0 1rem;
    flex-wrap: wrap;
}

.preparia-site .preparia-pass-card__amount {
    font-size: 2.35rem;
    font-weight: 900;
    color: #0f172a;
    letter-spacing: -0.03em;
    line-height: 1;
}

.preparia-site .preparia-pass-card__currency {
    font-size: 1.05rem;
    font-weight: 800;
    color: #334155;
}

.preparia-site .preparia-pass-card__per {
    font-size: 0.85rem;
    color: #64748b;
    font-weight: 600;
}

.preparia-site .preparia-pass-card__features {
    list-style: none;
    margin: 0 0 1.1rem;
    padding: 0;
    display: grid;
    gap: 0.55rem;
}

.preparia-site .preparia-pass-card__features li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    color: #334155;
    font-size: 0.9rem;
    line-height: 1.4;
}

.preparia-site .preparia-pass-card__features i {
    color: #059669;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.preparia-site .preparia-pass-card__modules {
    margin: 0 0 1rem;
    padding: 0.75rem;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    max-height: 11rem;
    overflow-y: auto;
}

.preparia-site .preparia-pass-card__modules-label {
    margin: 0 0 0.5rem;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #64748b;
}

.preparia-site .preparia-pass-card__module-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.4rem;
}

.preparia-site .preparia-pass-card__module-list li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.15rem 0.45rem;
    align-items: start;
    font-size: 0.84rem;
    color: #1e293b;
}

.preparia-site .preparia-pass-card__module-list i {
    color: #0d9488;
    margin-top: 0.2rem;
}

.preparia-site .preparia-pass-card__module-list small {
    grid-column: 2;
    color: #94a3b8;
    font-size: 0.72rem;
}

.preparia-site .preparia-pass-card__cta {
    margin-top: auto;
    padding-top: 0.25rem;
}

.preparia-site .preparia-pass-card__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.8rem 1rem;
    border-radius: 11px;
    background: var(--blue);
    color: #fff !important;
    font-weight: 800;
    font-size: 0.95rem;
    text-decoration: none !important;
    border: none;
    box-sizing: border-box;
    transition: filter 0.15s ease, transform 0.15s ease;
}

.preparia-site .preparia-pass-card--amber .preparia-pass-card__btn {
    background: #c2410c;
}

.preparia-site .preparia-pass-card--teal .preparia-pass-card__btn {
    background: #0f766e;
}

.preparia-site .preparia-pass-card__btn:hover {
    filter: brightness(1.06);
    transform: translateY(-1px);
}

.preparia-site .preparia-pass-card__btn--disabled {
    background: #cbd5e1 !important;
    color: #475569 !important;
    cursor: default;
    pointer-events: none;
}

.preparia-site .preparia-premium-shop__help {
    margin-top: 2.5rem;
    text-align: center;
    padding: 1.5rem 1.25rem;
    border-radius: 16px;
    background: linear-gradient(135deg, #f0f7ff 0%, #fff7ed 100%);
    border: 1px solid #e2e8f0;
}

.preparia-site .preparia-premium-shop__help h3 {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
    color: #0f172a;
}

.preparia-site .preparia-premium-shop__help p {
    margin: 0 auto 1rem;
    max-width: 36rem;
    color: #475569;
    line-height: 1.55;
}

.preparia-site .preparia-premium-shop__help-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-weight: 800;
    color: #128c7e !important;
    text-decoration: none !important;
}

.preparia-site .preparia-premium-shop__help-link:hover {
    text-decoration: underline !important;
}

html.preparia-theme-dark .preparia-site .preparia-premium-shop__intro {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .preparia-pass-card {
    background: #0f172a;
    border-color: #334155;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

html.preparia-theme-dark .preparia-site .preparia-pass-card__title,
html.preparia-theme-dark .preparia-site .preparia-pass-card__amount {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-site .preparia-pass-card__tagline,
html.preparia-theme-dark .preparia-site .preparia-pass-card__per,
html.preparia-theme-dark .preparia-site .preparia-pass-card__currency {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .preparia-pass-card__features li,
html.preparia-theme-dark .preparia-site .preparia-pass-card__module-list li {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-site .preparia-pass-card__modules {
    background: #111827;
    border-color: #334155;
}

html.preparia-theme-dark .preparia-site .preparia-pass-card__duration {
    background: #1e293b;
    color: #cbd5e1;
}

html.preparia-theme-dark .preparia-site .preparia-premium-shop__help {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border-color: #334155;
}

html.preparia-theme-dark .preparia-site .preparia-premium-shop__help h3 {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-site .preparia-premium-shop__help p {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .preparia-concours-lead,
html.preparia-theme-dark .preparia-site .preparia-concours-empty {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .preparia-concours-quiz-card {
    background: #0f172a;
    border-color: #334155;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

html.preparia-theme-dark .preparia-site .preparia-concours-quiz-card__body h3 {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-site .preparia-concours-quiz-card__body p {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .preparia-concours-badge {
    background: rgba(59, 130, 246, 0.2);
    color: #93c5fd;
}

html.preparia-theme-dark .preparia-site .preparia-concours-badge--muted {
    background: #1e293b;
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .preparia-concours-premium-gate {
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    border-color: #b45309;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.4);
}

html.preparia-theme-dark .preparia-site .preparia-concours-premium-gate h2 {
    color: #fde68a;
}

html.preparia-theme-dark .preparia-site .preparia-concours-premium-gate p,
html.preparia-theme-dark .preparia-site .preparia-concours-premium-gate__hint {
    color: #fcd34d;
}

html.preparia-theme-dark .preparia-site .preparia-premium-gate__btn--secondary {
    background: #0f172a;
    color: #fde68a !important;
    border-color: #b45309;
}

html.preparia-theme-dark .preparia-site .preparia-premium-lock-badge {
    background: rgba(245, 158, 11, 0.18);
    color: #fbbf24;
}

html.preparia-theme-dark .preparia-site .card-concours.card-concours--locked {
    border-color: #b45309;
}

html.preparia-theme-dark .preparia-site .preparia-concours-lead__lock {
    background: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
}

html.preparia-theme-dark .preparia-site .preparia-concours-empty {
    border-color: #475569;
}

/* --- FOOTER (comme footer.php) --- */
.preparia-site .preparia-footer {
    background: #1a1a1a !important;
    color: #fff !important;
    padding: 40px 0 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin-top: 40px;
}

.preparia-site .preparia-footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.preparia-site .preparia-footer h4 {
    margin: 0 0 15px;
    text-transform: uppercase;
    font-size: 0.9rem;
    color: #fff;
}

.preparia-site .preparia-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
    line-height: 2;
    font-size: 0.85rem;
}

.preparia-site .preparia-footer a {
    color: #ccc;
    text-decoration: none;
}

.preparia-site .preparia-footer a:hover {
    color: #fff;
}

.preparia-site .preparia-footer__tagline {
    font-size: 0.8rem;
    font-style: italic;
    opacity: 0.9;
    border-left: 2px solid #fff;
    padding-left: 10px;
    margin: 10px 0 0;
}

.preparia-site .preparia-footer__bottom {
    text-align: center;
    margin-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
}

.preparia-site .preparia-footer__bottom p {
    margin: 0 0 10px;
    font-weight: bold;
    color: #fff;
}

.preparia-site .preparia-footer__bottom .fine {
    font-size: 0.75rem;
    opacity: 0.5;
    font-weight: normal;
}

.preparia-site .preparia-footer__payments {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin: 12px 0;
}

.preparia-site .preparia-footer__cmi {
    height: 22px;
    width: auto;
}

/* --- Zone connectée (Laravel app layout) --- */
body.preparia-app {
    background: #f4f7f6;
}

.preparia-app-page-header:not(.preparia-page-band) {
    background: #fff;
    border-bottom: 3px solid var(--blue);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.preparia-app-page-header.preparia-page-band {
    border-bottom: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: 0 2px 14px rgba(15, 23, 42, 0.05);
    background: linear-gradient(120deg, #f8fafc, #e0f2fe 55%, #f1f5f9);
}

.preparia-app-page-header__inner {
    max-width: none;
    width: 100%;
    margin: 0 auto;
    padding: 1rem 1rem;
}

.preparia-app-page-header__inner h2 {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--dark);
    letter-spacing: -0.02em;
}

.preparia-app-main {
    max-width: none;
    width: 100%;
    margin: 0 auto;
    padding: 1.25rem 0.75rem 3rem;
}

@media (min-width: 640px) {
    .preparia-app-page-header__inner {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    .preparia-app-main {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
}

/* Boutons espace connecté : couleurs explicites (ne dépend pas du build Tailwind) */
.preparia-site.preparia-app .preparia-app-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    border-radius: 0.375rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.25;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.preparia-site.preparia-app .preparia-app-btn--primary {
    background: var(--blue);
    border: 1px solid transparent;
    color: #fff !important;
}

.preparia-site.preparia-app .preparia-app-btn--primary:hover {
    background: #004494;
    color: #fff !important;
}

.preparia-site.preparia-app .preparia-app-btn--secondary {
    background: #fff;
    border: 1px solid #d1d5db;
    color: #1f2937 !important;
}

.preparia-site.preparia-app .preparia-app-btn--secondary:hover {
    background: #f9fafb;
    color: #111827 !important;
}

/* Grille « Espace élève » — cartes type accueil (lueur + bord coloré) */
.preparia-site.preparia-app .preparia-app-espace-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.75rem;
}

.preparia-site.preparia-app .preparia-app-espace-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    text-decoration: none;
    color: #1e293b;
    background: rgba(255, 255, 255, 0.98);
    border-radius: 20px;
    padding: 2rem 1.25rem 1.75rem;
    border: 1px solid rgba(0, 86, 179, 0.08);
    box-shadow:
        0 6px 22px rgba(0, 86, 179, 0.08),
        0 0 0 1px rgba(255, 255, 255, 0.8) inset;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.2s ease;
    overflow: hidden;
}

.preparia-site.preparia-app .preparia-app-espace-card::before {
    content: '';
    position: absolute;
    inset: -45%;
    background:
        radial-gradient(circle at 50% 0%, rgba(0, 86, 179, 0.2), transparent 52%),
        radial-gradient(circle at 85% 95%, rgba(230, 126, 34, 0.16), transparent 48%);
    opacity: 0.95;
    z-index: 0;
    pointer-events: none;
}

.preparia-site.preparia-app .preparia-app-espace-card > * {
    position: relative;
    z-index: 1;
}

.preparia-site.preparia-app .preparia-app-espace-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 14px;
    margin-bottom: 0.85rem;
    font-size: 1.35rem;
}

.preparia-site.preparia-app .preparia-app-espace-card__title {
    font-size: 1.05rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0 0 0.5rem;
}

.preparia-site.preparia-app .preparia-app-espace-card__desc {
    margin: 0;
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.45;
}

.preparia-site.preparia-app .preparia-app-espace-card__cta {
    margin-top: 1rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--blue);
}

.preparia-site.preparia-app .preparia-app-espace-card--sky {
    border-bottom: 5px solid #0ea5e9;
}

.preparia-site.preparia-app .preparia-app-espace-card--sky .preparia-app-espace-card__icon {
    background: rgba(14, 165, 233, 0.15);
    color: #0369a1;
}

.preparia-site.preparia-app .preparia-app-espace-card--teal {
    border-bottom: 5px solid #0d9488;
}

.preparia-site.preparia-app .preparia-app-espace-card--teal .preparia-app-espace-card__icon {
    background: rgba(13, 148, 136, 0.15);
    color: #0f766e;
}

.preparia-site.preparia-app .preparia-app-espace-card--emerald {
    border-bottom: 5px solid #10b981;
}

.preparia-site.preparia-app .preparia-app-espace-card--emerald .preparia-app-espace-card__icon {
    background: rgba(16, 185, 129, 0.15);
    color: #047857;
}

.preparia-site.preparia-app .preparia-app-espace-card--violet {
    border-bottom: 5px solid #7c3aed;
}

.preparia-site.preparia-app .preparia-app-espace-card--violet .preparia-app-espace-card__icon {
    background: rgba(124, 58, 237, 0.14);
    color: #5b21b6;
}

.preparia-site.preparia-app .preparia-app-espace-card--amber {
    border-bottom: 5px solid #d97706;
}

.preparia-site.preparia-app .preparia-app-espace-card--amber .preparia-app-espace-card__icon {
    background: rgba(245, 158, 11, 0.2);
    color: #92400e;
}

.preparia-site.preparia-app .preparia-app-espace-card:hover {
    transform: translateY(-8px);
    box-shadow:
        0 18px 40px rgba(0, 86, 179, 0.16),
        0 0 0 1px rgba(0, 86, 179, 0.1);
}

.preparia-site.preparia-app .preparia-app-espace-card.is-active {
    border-color: rgba(0, 86, 179, 0.35);
    box-shadow:
        0 0 0 2px rgba(0, 86, 179, 0.35),
        0 12px 32px rgba(0, 86, 179, 0.15);
}

.preparia-course-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 1.25rem;
    border-bottom: 2px solid #e5e7eb;
}

.preparia-course-tabs button {
    padding: 10px 18px;
    border: none;
    background: transparent;
    font-weight: 700;
    color: var(--dark);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    font-size: 0.9rem;
}

.preparia-course-tabs button.is-active {
    color: var(--blue);
    border-bottom-color: var(--blue);
}

.preparia-course-tab-panel {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.25rem;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
}

.preparia-course-tab-panel ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.preparia-course-tab-panel li {
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
}

.preparia-course-tab-panel li a {
    color: var(--blue);
    font-weight: 600;
    text-decoration: none;
}

.preparia-course-tab-panel li a:hover {
    text-decoration: underline;
}

.preparia-site .preparia-footer__logo {
    height: 45px;
    margin-bottom: 10px;
    filter: brightness(0) invert(1);
}

/* --- RESPONSIVE NAV (drawer) --- */
@media (max-width: 1200px) {
    .preparia-site .mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .preparia-site nav#mainNav {
        position: fixed;
        top: var(--site-header-h);
        right: -100%;
        width: min(300px, 100vw);
        height: calc(100vh - var(--site-header-h));
        max-height: calc(100dvh - var(--site-header-h));
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        transition: right 0.45s cubic-bezier(0.77, 0.2, 0.05, 1);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.12);
        padding: 0;
        overflow: hidden;
        z-index: 10001;
        gap: 0;
    }

    .preparia-site nav#mainNav.is-open {
        right: 0;
    }

    /* Liens scrollables ; compte / thème fixés en bas (évite que CE1/CE2 partent hors écran) */
    .preparia-site .main-nav-scroll {
        display: block;
        flex: 1 1 auto;
        min-height: 0;
        overflow-x: hidden;
        overflow-y: auto;
        overscroll-behavior: contain;
        overflow-anchor: none;
        -webkit-overflow-scrolling: touch;
        padding: 12px 16px 8px;
        scroll-padding-top: 8px;
    }

    .preparia-site .nav-list {
        position: static;
        left: auto;
        top: auto;
        transform: none;
        max-width: none;
        width: 100%;
        overflow: visible;
        flex-direction: column;
        align-items: stretch;
        flex: 0 0 auto;
    }

    .preparia-site .nav-link {
        padding: 14px 0;
        border-bottom: 1px solid #eee;
        width: 100%;
        height: auto;
        min-height: 0;
        align-items: flex-start;
        font-size: 0.82rem;
    }

    .preparia-site .mobile-dropdown-toggle {
        position: relative;
        padding-right: 34px !important;
        cursor: pointer !important;
        touch-action: manipulation;
    }

    .preparia-site .mobile-dropdown-toggle::after {
        content: '\f078';
        position: absolute;
        right: 10px;
        top: 50%;
        font-family: 'Font Awesome 6 Free';
        font-size: 0.72rem;
        font-weight: 900;
        transform: translateY(-50%);
        transition: transform 0.2s ease;
    }

    .preparia-site .mobile-dropdown-toggle.is-expanded::after {
        transform: translateY(-50%) rotate(180deg);
    }

    /* Accordéon mobile : flux normal, sous-catégories juste sous le titre cliqué */
    .preparia-site .nav-item.has-sub,
    .preparia-site .dropdown .has-sub {
        position: relative;
        display: block;
    }

    .preparia-site .dropdown,
    .preparia-site .sub-dropdown {
        position: static !important;
        left: auto !important;
        top: auto !important;
        right: auto !important;
        display: none;
        box-shadow: none;
        border: none;
        border-top: none;
        padding-left: 0;
        min-width: 0;
        width: 100%;
        max-height: none;
        animation: none;
        z-index: auto;
    }

    .preparia-site .dropdown.is-open,
    .preparia-site .sub-dropdown.is-open {
        display: block !important;
    }

    .preparia-site .sub-dropdown.is-open {
        margin: 0 0 6px;
        padding: 0 0 6px 12px;
        border-left: 3px solid var(--blue);
        background: #f8fafc;
    }

    .preparia-site .dropdown .has-sub > .mobile-dropdown-toggle {
        position: relative;
        top: auto;
        z-index: auto;
        display: block;
        width: 100%;
        background: #f1f5f9;
    }

    .preparia-site .dropdown .has-sub > .mobile-dropdown-toggle.is-expanded {
        position: relative;
        top: auto;
        z-index: auto;
        background: #e8eef5;
        color: var(--blue);
    }

    .preparia-site .nav-item:hover > .dropdown,
    .preparia-site .has-sub:hover > .sub-dropdown {
        display: none;
    }

    .preparia-site .nav-item:hover > .dropdown.is-open,
    .preparia-site .has-sub:hover > .sub-dropdown.is-open {
        display: block !important;
    }

    .preparia-site .auth-group {
        flex: 0 0 auto;
        flex-direction: column;
        margin-left: 0;
        margin-top: 0;
        width: 100%;
        padding: 12px 16px 20px;
        border-top: 1px solid #e8eef5;
        background: var(--white);
    }

    .preparia-site .nav-mainNav-tail {
        width: 100%;
        margin-top: 8px;
        padding-top: 16px;
        border-top: 1px solid #e8eef5;
        flex-direction: column;
        align-items: stretch;
        background: transparent;
        padding-left: 0;
    }

    .preparia-site .nav-search-form {
        width: 100%;
        max-width: none;
        flex: 1 1 auto;
    }

    .preparia-site .btn-register {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .preparia-site .cat-grid {
        grid-template-columns: 1fr;
    }
}

/* Menu : forcer texte foncé / bleu (évite conflits Tailwind sur liens actifs) */
body.preparia-site header.site-header a.nav-link {
    color: var(--dark) !important;
    background-color: transparent !important;
}

body.preparia-site header.site-header a.nav-link:hover,
body.preparia-site header.site-header a.nav-link:focus-visible,
body.preparia-site header.site-header a.nav-link.is-active {
    color: var(--blue) !important;
    background-color: transparent !important;
}

body.preparia-site header.site-header .auth-group a.btn-login {
    color: var(--blue) !important;
}

/* --- Admin sous-navigation (contraste sans Tailwind) --- */
.preparia-admin-subnav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 16px;
    margin-bottom: 24px;
    font-size: 0.875rem;
    font-weight: 600;
}

.preparia-admin-subnav__link {
    display: inline-block;
    border-radius: 0.375rem;
    padding: 0.5rem 0.75rem;
    text-decoration: none;
    color: #374151 !important;
    background: transparent;
    border: 1px solid transparent;
}

.preparia-admin-subnav__link:hover {
    background: #f3f4f6;
    color: #111827 !important;
}

.preparia-admin-subnav__link--active {
    background: #0f172a !important;
    color: #fff !important;
    border-color: #0f172a;
}

.preparia-admin-subnav__link--student {
    margin-left: auto;
    color: #0369a1 !important;
    font-weight: 700;
}

.preparia-admin-subnav__link--student:hover {
    background: #e0f2fe !important;
    color: #0c4a6e !important;
}

/* --- Admin : onglets + guide sous les onglets, zone sticky commune --- */
.preparia-admin-shell__main {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.preparia-admin-shell__sticky-head {
    position: sticky;
    top: 0.75rem;
    z-index: 40;
    margin-bottom: 1rem;
    margin-left: -0.125rem;
    margin-right: -0.125rem;
    padding: 0.35rem 0.25rem 0.5rem;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid #e5e7eb;
    border-radius: 0 0 0.375rem 0.375rem;
}

.preparia-admin-shell__sticky-head .preparia-admin-subnav {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.preparia-admin-shell__sticky-head .preparia-admin-workflow {
    margin-top: 0.5rem;
    margin-bottom: 0.25rem;
}

/* Liens « voir la page publique » (admin) : fonds foncés + texte blanc (lisibles sans build Tailwind complet) */
body.preparia-app .preparia-admin-public-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.25;
    text-decoration: none !important;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.15);
    border: 2px solid rgba(0, 0, 0, 0.2);
    transition: background 0.15s ease, filter 0.15s ease;
}

body.preparia-app .preparia-admin-public-cta:hover {
    filter: brightness(1.08);
}

body.preparia-app .preparia-admin-public-cta--orange {
    background: #9a3412 !important;
    color: #fff !important;
    border-color: #7c2d12;
}

body.preparia-app .preparia-admin-public-cta--violet {
    background: #5b21b6 !important;
    color: #fff !important;
    border-color: #4c1d95;
}

body.preparia-app .preparia-admin-public-cta--amber {
    background: #92400e !important;
    color: #fff !important;
    border-color: #78350f;
}

/* --- Liste programme (page matière) --- */
.preparia-site .parcours-programme-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.preparia-site .parcours-programme-list__item {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 0;
    border-bottom: 1px solid #eee;
}

.preparia-site .parcours-programme-list__link {
    font-weight: 700;
    color: var(--blue);
    text-decoration: none;
    font-size: 1.05rem;
    flex: 1 1 220px;
}

.preparia-site .parcours-programme-list__link:hover {
    text-decoration: underline;
}

.preparia-site .parcours-programme-list__title {
    font-weight: 700;
    color: var(--dark);
    font-size: 1.05rem;
}

.preparia-site .parcours-programme-list__hint {
    font-size: 0.85rem;
    color: var(--blue);
    font-weight: 600;
}

.preparia-site .parcours-programme-list__meta {
    font-size: 0.75rem;
    color: #888;
    width: 100%;
    flex-basis: 100%;
}

.preparia-site .parcours-programme-list__empty {
    padding: 24px;
    text-align: center;
    color: #666;
}

/* --- Page matière cours (sans hero) --- */
.preparia-site .parcours-matiere__wrap {
    max-width: none;
    width: 100%;
    margin: 0;
}

.preparia-site .parcours-matiere__header {
    background: linear-gradient(135deg, #ffffff 0%, #f0f6fc 100%);
    border: 1px solid #e1e8ef;
    border-radius: 16px;
    padding: 28px 28px 24px;
    margin-bottom: 24px;
    box-shadow: 0 4px 24px rgba(0, 56, 120, 0.06);
}

.preparia-site .parcours-matiere__eyebrow {
    margin: 0 0 8px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.preparia-site .parcours-matiere__title {
    margin: 0 0 20px;
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 800;
    color: var(--dark);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.preparia-site .parcours-matiere__toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.preparia-site .parcours-matiere__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 10px;
    transition: var(--transition);
    border: 2px solid transparent;
}

.preparia-site .parcours-matiere__btn--ghost {
    color: var(--blue);
    background: #fff;
    border-color: rgba(0, 86, 179, 0.35);
}

.preparia-site .parcours-matiere__btn--ghost:hover {
    background: var(--light-blue);
    border-color: var(--blue);
}

.preparia-site .parcours-matiere__btn--primary {
    color: #fff;
    background: var(--blue);
    border-color: var(--blue);
    box-shadow: 0 2px 12px rgba(0, 86, 179, 0.25);
}

.preparia-site .parcours-matiere__btn--primary:hover {
    filter: brightness(1.06);
    box-shadow: 0 4px 16px rgba(0, 86, 179, 0.35);
}

.preparia-site .parcours-matiere__panel {
    background: #fff;
    border: 1px solid #e5e9ee;
    border-radius: 16px;
    padding: 8px 8px 12px;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
}

.preparia-site .parcours-matiere__panel-title {
    margin: 0;
    padding: 20px 20px 4px;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--dark);
}

.preparia-site .parcours-matiere__panel-intro {
    margin: 0;
    padding: 0 20px 16px;
    font-size: 0.9rem;
    color: var(--text-muted);
    border-bottom: 1px solid #eef1f4;
}

.preparia-site .parcours-matiere__panel-note {
    display: block;
    margin-top: 12px;
    padding: 10px 12px;
    font-size: 0.82rem;
    line-height: 1.45;
    color: #475569;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
}

.preparia-site .parcours-matiere__panel-note a {
    color: var(--blue);
    font-weight: 600;
    text-decoration: none;
}

.preparia-site .parcours-matiere__panel-note a:hover {
    text-decoration: underline;
}

.preparia-site .parcours-programme-list--matiere {
    padding: 4px 12px 12px;
}

.preparia-site .parcours-matiere__slot-meta {
    max-width: none;
    width: 100%;
    margin: 0 0 20px;
}

.preparia-site .parcours-lecon-toolbar-slot-meta {
    max-width: 1200px;
    margin: 0 auto 16px;
    padding: 0 20px;
}

.preparia-site .parcours-slot-course-meta {
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    background: #fff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
}

.preparia-site .parcours-slot-course-meta__inner {
    padding: 16px 18px;
}

.preparia-site .parcours-slot-course-meta__row {
    margin: 0;
    font-size: 0.9rem;
    color: #374151;
}

.preparia-site .parcours-slot-course-meta__label {
    font-weight: 700;
    color: #111827;
}

.preparia-site .parcours-slot-course-meta__badge {
    display: inline-flex;
    align-items: center;
    margin-left: 8px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.preparia-site .parcours-slot-course-meta__badge--free {
    background: #d1fae5;
    color: #065f46;
}

.preparia-site .parcours-slot-course-meta__badge--premium {
    background: #fef3c7;
    color: #92400e;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.preparia-site .parcours-slot-course-meta__sub {
    display: block;
    margin-top: 6px;
    font-size: 0.78rem;
    color: #6b7280;
}

.preparia-site .parcours-slot-course-meta__enrolled {
    margin: 8px 0 0;
    font-size: 0.78rem;
    font-weight: 600;
    color: #047857;
}

.preparia-site .parcours-slot-course-meta__hint {
    margin: 8px 0 0;
    font-size: 0.78rem;
    color: #6b7280;
}

.preparia-site .parcours-slot-course-meta__stats {
    margin: 12px 0 0;
    padding-top: 12px;
    border-top: 1px solid #f3f4f6;
    font-size: 0.88rem;
    color: #4b5563;
}

.preparia-site .parcours-slot-course-meta__stats-label {
    font-weight: 600;
    color: #1f2937;
}

.preparia-site .parcours-programme-list--matiere .parcours-programme-list__item {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 14px;
    padding: 10px 12px;
    margin: 0 4px;
    border-radius: 10px;
    border-bottom: none;
    border: 1px solid transparent;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.preparia-site .parcours-programme-list--matiere .parcours-programme-list__link {
    flex: 0 1 auto;
    max-width: 100%;
}

.preparia-site .parcours-programme-list--matiere .parcours-programme-list__quiz {
    margin-top: 4px;
    margin-left: 0;
    width: 100%;
    padding-left: 0;
    border-left: none;
}

.preparia-site .parcours-programme-list--matiere .parcours-programme-list__quiz-link {
    display: inline;
    font-size: 0.8rem;
}

.preparia-site .parcours-programme-list__num {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    margin-top: 2px;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--blue);
    background: linear-gradient(145deg, #e8f2fc 0%, #dbeafe 100%);
    border: 1px solid rgba(0, 86, 179, 0.2);
    border-radius: 10px;
    line-height: 1;
}

.preparia-site .parcours-programme-list__block {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
}

.preparia-site .parcours-programme-list__link--gated {
    position: relative;
    padding-left: 0.15rem;
}

.preparia-site .parcours-programme-list__gate-hint {
    display: block;
    margin-top: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    color: #64748b;
    line-height: 1.35;
}

.preparia-site .parcours-programme-list--matiere .parcours-programme-list__item:hover {
    background: #f8fafc;
    border-color: #e8edf2;
}

.preparia-site .parcours-programme-list--matiere .parcours-programme-list__item:hover .parcours-programme-list__num {
    border-color: rgba(0, 86, 179, 0.35);
    background: linear-gradient(145deg, #dbeafe 0%, #bfdbfe 100%);
}

.preparia-site .preparia-flash {
    max-width: 880px;
    margin: 12px auto 0;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
}

.preparia-site .preparia-flash--success {
    color: #065f46;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
}

.preparia-site .parcours-programme-list--matiere .parcours-programme-list__item + .parcours-programme-list__item {
    margin-top: 4px;
}

.preparia-site .parcours-programme-list--matiere .parcours-programme-list__meta {
    margin-top: 4px;
    padding-left: 2px;
}

.preparia-site .parcours-programme-list--matiere .parcours-programme-list__empty {
    border-radius: 10px;
    background: #fafbfc;
}

.preparia-site .parcours-programme-list__quiz {
    margin-top: 6px;
    margin-left: 1.25rem;
    padding-left: 0.35rem;
}

.preparia-site .parcours-programme-list__quiz-link {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--blue);
    text-decoration: none;
}

.preparia-site .parcours-programme-list__quiz-link:hover {
    text-decoration: underline;
}

/* --- Page leçon : menu latéral + onglets --- */
.preparia-site .parcours-lecon-layout {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    align-items: flex-start;
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 20px 60px;
}

.preparia-site .parcours-lecon-sidebar {
    width: 260px;
    flex-shrink: 0;
    position: sticky;
    top: 96px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.preparia-site .parcours-lecon-sidebar__title {
    margin: 0 0 12px;
    font-size: 1rem;
    font-weight: 800;
    color: var(--dark);
}

.preparia-site .parcours-lecon-sidebar__nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 60vh;
    overflow-y: auto;
}

.preparia-site .parcours-lecon-sidebar__link {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark);
    line-height: 1.35;
}

.preparia-site .parcours-lecon-sidebar__link:hover {
    background: var(--gray);
    color: var(--blue);
}

.preparia-site .parcours-lecon-sidebar__link.is-active {
    background: var(--blue);
    color: #fff !important;
}

.preparia-site .parcours-lecon-sidebar__prog {
    flex: 0 0 auto;
    font-size: 0.75rem;
    line-height: 1.35;
    margin-top: 1px;
}

.preparia-site .parcours-lecon-sidebar__prog--done {
    color: #059669;
}

.preparia-site .parcours-lecon-sidebar__prog--open {
    color: #0284c7;
}

.preparia-site .parcours-lecon-sidebar__link.is-active .parcours-lecon-sidebar__prog--done,
.preparia-site .parcours-lecon-sidebar__link.is-active .parcours-lecon-sidebar__prog--open {
    color: #e0f2fe;
}

.preparia-site .parcours-lecon-sidebar__back {
    margin: 16px 0 0;
    padding-top: 12px;
    border-top: 1px solid #eee;
}

.preparia-site .parcours-lecon-main {
    flex: 1 1 400px;
    min-width: 0;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.preparia-site .parcours-lecon-progress-footer {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid #e5e7eb;
}

.preparia-site .parcours-lecon-progress-footer__hint {
    margin-top: 8px;
    max-width: 40rem;
}

.preparia-site .parcours-lecon-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
    border-bottom: 2px solid #e5e7eb;
}

.preparia-site .parcours-lecon-tab {
    padding: 10px 16px;
    border: none;
    background: transparent;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--dark);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    border-radius: 6px 6px 0 0;
}

.preparia-site .parcours-lecon-tab:hover {
    color: var(--blue);
    background: #f8fafc;
}

.preparia-site .parcours-lecon-tab.is-active {
    color: var(--blue);
    border-bottom-color: var(--blue);
}

.preparia-site .parcours-lecon-tab--has-files:not(.is-active) {
    color: #0f766e;
}

.preparia-site .parcours-lecon-tab__file-dot {
    display: inline-block;
    width: 0.45rem;
    height: 0.45rem;
    margin-left: 0.35rem;
    border-radius: 999px;
    background: #10b981;
    vertical-align: 0.15em;
}

.preparia-site .parcours-lecon-panel {
    min-height: 200px;
}

.preparia-site .parcours-lecon-panel__heading {
    font-size: 1rem;
    font-weight: 800;
    color: #1e293b;
    margin: 0 0 12px;
}

.preparia-site .parcours-lecon-iframe {
    width: 100%;
    min-height: 70vh;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background: #fff;
}

.preparia-site .parcours-lecon-html-body {
    width: 100%;
    min-height: 40vh;
    padding: 16px 20px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background: #fff;
    overflow-x: auto;
}

.preparia-site .parcours-lecon-video {
    width: 100%;
    max-height: 70vh;
    border-radius: 8px;
    background: #000;
}

.preparia-site .parcours-lecon-empty {
    color: #64748b;
    padding: 24px 8px;
    text-align: center;
}

.preparia-site .parcours-lecon-doc-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.preparia-site .parcours-lecon-doc-list li {
    padding: 12px 0;
    border-bottom: 1px solid #f1f5f9;
}

.preparia-site .parcours-lecon-doc-link {
    color: var(--blue);
    font-weight: 600;
    text-decoration: none;
}

.preparia-site .parcours-lecon-doc-link:hover {
    text-decoration: underline;
}

@media (max-width: 900px) {
    .preparia-site .parcours-lecon-sidebar {
        width: 100%;
        position: static;
        max-height: none;
    }

    .preparia-site .parcours-lecon-sidebar__nav {
        max-height: none;
    }
}

/* --- Page leçon : pleine largeur, barre d’outils, menu repliable --- */
.preparia-site .parcours-lecon-page {
    max-width: none;
    width: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.preparia-site .parcours-lecon-page .parcours-lecon-layout {
    max-width: none;
    margin: 0;
    padding: 0;
    gap: 0;
    align-items: stretch;
}

/* Une seule zone de défilement (fenêtre) : pas de scroll interne dans le menu programme */
.preparia-site .parcours-lecon-page .parcours-lecon-sidebar__nav {
    max-height: none;
    overflow-y: visible;
}

/* Menu latéral déroule avec la page (évite double ascenseur visuel avec sticky + nav scroll) */
.preparia-site .parcours-lecon-page .parcours-lecon-sidebar {
    position: static;
    top: auto;
}

/* Contenu principal : bords alignés sur la fenêtre ; repères visuels sur les blocs UI */
.preparia-site .parcours-lecon-page .parcours-lecon-main {
    padding: 0 0 48px;
    border-radius: 0;
    border-left: none;
    border-right: none;
    box-shadow: none;
}

.preparia-site .parcours-lecon-page .parcours-lecon-main .parcours-lecon-gate-banner {
    margin: 0 0 16px;
    padding-left: max(12px, env(safe-area-inset-left));
    padding-right: max(12px, env(safe-area-inset-right));
    border-radius: 0;
    border-left: none;
    border-right: none;
}

.preparia-site .parcours-lecon-page .parcours-lecon-main .parcours-lecon-chapter-nav,
.preparia-site .parcours-lecon-page .parcours-lecon-main .parcours-lecon-tabs {
    padding-left: max(12px, env(safe-area-inset-left));
    padding-right: max(12px, env(safe-area-inset-right));
    box-sizing: border-box;
}

/* Contenu média / HTML cours bord à bord ; le reste du panneau garde un retrait lisible */
.preparia-site .parcours-lecon-page .parcours-lecon-main .parcours-lecon-panel > *:not(.parcours-lecon-html-body):not(.parcours-lecon-iframe):not(.parcours-lecon-video):not(.parcours-lecon-vimeo) {
    padding-left: max(12px, env(safe-area-inset-left));
    padding-right: max(12px, env(safe-area-inset-right));
    box-sizing: border-box;
}

.preparia-site .parcours-lecon-page .parcours-lecon-main .parcours-lecon-html-body {
    padding: 0;
    border-radius: 0;
    border-left: none;
    border-right: none;
}

.preparia-site .parcours-lecon-page .parcours-lecon-main .parcours-lecon-iframe {
    border-radius: 0;
    border-left: none;
    border-right: none;
}

/* Quiz parcours : contenu hors .parcours-lecon-panel */
.preparia-site .parcours-lecon-page .parcours-lecon-main > .parcours-lecon-quiz-back,
.preparia-site .parcours-lecon-page .parcours-lecon-main > .parcours-quiz-player,
.preparia-site .parcours-lecon-page .parcours-lecon-main > .parcours-lecon-empty {
    padding-left: max(12px, env(safe-area-inset-left));
    padding-right: max(12px, env(safe-area-inset-right));
    box-sizing: border-box;
}

.preparia-site .parcours-lecon-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 20px;
    margin-bottom: 12px;
    padding: 8px max(12px, env(safe-area-inset-left)) 10px max(12px, env(safe-area-inset-right));
    border-bottom: 1px solid #e5e7eb;
    box-sizing: border-box;
}

/* Même hauteur que la barre du site / header Coursera */
.preparia-site .parcours-lecon-page.preparia-coursera-lesson-demo > .parcours-lecon-toolbar {
    min-height: var(--site-header-h);
    padding-top: 0;
    padding-bottom: 0;
    margin-bottom: 10px;
}

.preparia-site .parcours-lecon-sidebar-toggle {
    flex-shrink: 0;
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid var(--blue);
    background: #fff;
    color: var(--blue);
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
}

.preparia-site .parcours-lecon-sidebar-toggle:hover {
    background: #f0f7ff;
}

.preparia-site .parcours-lecon-toolbar__meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.preparia-site .parcours-lecon-toolbar__crumb {
    font-size: 0.8rem;
    color: #64748b;
    font-weight: 600;
}

.preparia-site .parcours-lecon-toolbar__title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--dark);
    line-height: 1.3;
}

.preparia-site .parcours-lecon-toolbar__enroll {
    margin-left: auto;
}

.preparia-site .parcours-lecon-toolbar__enroll .parcours-matiere__btn {
    white-space: nowrap;
}

.preparia-site .parcours-lecon-gate-banner {
    margin-bottom: 16px;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid #fde68a;
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
}

.preparia-site .parcours-lecon-gate-banner__text {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.45;
    color: #78350f;
}

.preparia-site .parcours-lecon-gate-panel {
    max-width: 520px;
    margin: 24px auto;
    padding: 28px 24px;
    text-align: center;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);
}

.preparia-site .parcours-lecon-gate-panel__lead {
    margin: 0 0 8px;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--dark);
}

.preparia-site .parcours-lecon-gate-panel__hint {
    margin: 0 0 20px;
    font-size: 0.9rem;
    line-height: 1.5;
    color: #64748b;
}

.preparia-site .parcours-lecon-gate-panel__form {
    display: flex;
    justify-content: center;
}

.preparia-site .parcours-lecon-layout.is-sidebar-collapsed .parcours-lecon-main {
    flex: 1 1 100%;
    max-width: none;
}

/* Programme replié : pas de « flash » avant Alpine (mobile surtout) */
.preparia-site .parcours-lecon-layout.is-sidebar-collapsed .parcours-lecon-sidebar {
    display: none !important;
}

.preparia-site .parcours-lecon-layout.is-sidebar-collapsed .parcours-lecon-iframe {
    min-height: 78vh;
}

.preparia-site .parcours-lecon-chapter-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f1f5f9;
}

.preparia-site .parcours-lecon-chapter-nav__link {
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--blue);
    text-decoration: none;
    max-width: 48%;
}

.preparia-site .parcours-lecon-chapter-nav__link:hover {
    text-decoration: underline;
}

.preparia-site .parcours-lecon-chapter-nav__link--next {
    text-align: right;
    margin-left: auto;
}

.preparia-site .parcours-lecon-chapter-nav__muted {
    font-size: 0.85rem;
    color: #94a3b8;
}

.preparia-site .parcours-lecon-nav__lesson {
    margin-bottom: 10px;
}

.preparia-site .parcours-lecon-sidebar__section-label {
    display: block;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #64748b;
    margin: 0 0 4px 10px;
}

.preparia-site .parcours-lecon-sidebar__quiz {
    display: block;
    margin: 4px 0 0 10px;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    color: #0f766e;
    text-decoration: none;
    border-left: 3px solid #14b8a6;
    background: #f0fdfa;
}

.preparia-site .parcours-lecon-sidebar__quiz:hover {
    background: #ccfbf1;
}

.preparia-site .parcours-lecon-sidebar__quiz.is-active-lesson {
    font-weight: 800;
}

.preparia-site .parcours-lecon-quiz-back {
    margin: 0 0 16px;
}

.preparia-site .parcours-lecon-quiz-list {
    margin: 0;
    padding-left: 1.1rem;
}

.preparia-site .parcours-lecon-quiz-item {
    margin-bottom: 24px;
}

.preparia-site .parcours-lecon-quiz-q {
    margin: 0 0 10px;
    line-height: 1.45;
}

.preparia-site .parcours-lecon-quiz-choices {
    list-style: none;
    margin: 0;
    padding: 0;
}

.preparia-site .parcours-lecon-quiz-choice {
    display: block;
    width: 100%;
    text-align: left;
    margin: 6px 0;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    background: #fff;
    font-size: 0.9rem;
    cursor: pointer;
}

.preparia-site .parcours-lecon-quiz-choice:hover {
    border-color: var(--blue);
    background: #f8fafc;
}

.preparia-site .parcours-lecon-quiz-feedback {
    margin: 8px 0 0;
    font-size: 0.9rem;
    font-weight: 700;
}

.preparia-site .parcours-lecon-quiz-ok {
    color: #15803d;
}

.preparia-site .parcours-lecon-quiz-ko {
    color: #b91c1c;
}

[x-cloak] {
    display: none !important;
}

/* --- Modale connexion (même page, fond flouté) --- */
.preparia-login-modal {
    position: fixed;
    inset: 0;
    z-index: 99990;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 24px 16px 32px;
    overflow-y: auto;
    box-sizing: border-box;
}

.preparia-login-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.preparia-login-modal__dialog {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    margin-top: min(10vh, 80px);
    background: #fff;
    color: #0f172a;
    border-radius: 14px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
    padding: 22px 22px 18px;
}

.preparia-login-modal__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.preparia-login-modal__title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 800;
    color: #0f172a;
}

.preparia-login-modal__close {
    border: none;
    background: #f1f5f9;
    color: #475569;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
}

.preparia-login-modal__close:hover {
    background: #e2e8f0;
    color: #0f172a;
}

.preparia-login-modal__status {
    margin: 0 0 12px;
    padding: 10px 12px;
    border-radius: 8px;
    background: #ecfdf5;
    color: #065f46;
    font-size: 0.875rem;
}

.preparia-login-modal__form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.preparia-login-modal__field label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: #334155;
    margin-bottom: 6px;
}

.preparia-login-modal__field input {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 1rem;
}

.preparia-login-modal__field input:focus {
    outline: 2px solid var(--blue, #2563eb);
    outline-offset: 1px;
    border-color: var(--blue, #2563eb);
}

.preparia-login-modal__error {
    margin: 6px 0 0;
    font-size: 0.8rem;
    color: #b91c1c;
}

.preparia-login-modal__remember {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: #475569;
    cursor: pointer;
}

.preparia-login-modal__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 4px;
}

.preparia-login-modal__link {
    color: var(--blue, #2563eb);
    font-size: 0.875rem;
    text-decoration: underline;
}

.preparia-login-modal__submit {
    border: none;
    border-radius: 10px;
    padding: 10px 20px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    background: var(--blue, #2563eb);
    color: #fff;
}

.preparia-login-modal__submit:hover {
    filter: brightness(1.05);
}

.preparia-login-modal__register {
    margin: 8px 0 0;
    text-align: center;
    font-size: 0.875rem;
    color: #64748b;
}

body.preparia-site header.site-header .auth-group button.btn-login {
    color: var(--blue) !important;
    background: transparent;
    border: 2px solid var(--blue);
    border-radius: 8px;
    padding: 8px 16px;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

body.preparia-site header.site-header .auth-group button.btn-login:hover {
    background: var(--blue);
    color: #fff !important;
}

/* =============================================================================
   Démo « style Coursera / MOOC » — layout demo-coursera + accueil-preview + cours démo
   (préfixe .preparia-cd- = coursera demo ; scope body.preparia-coursera-demo)
   ============================================================================= */

.preparia-coursera-demo {
    --cd-blue: #0056d2;
    --cd-blue-dark: #003f9e;
    --cd-ink: #1c1d1f;
    --cd-muted: #6a6f73;
    --cd-line: #d9dce1;
    --cd-surface: #f7f9fb;
    --cd-card-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    /* Gouttière type home MOOC : moins d’air latéral qu’avant */
    --cd-landing-px: clamp(10px, 2.75vw, 18px);
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--cd-ink);
    background: #fff;
}

/* Alignement horizontal unique (largeur + gouttières) */
.preparia-coursera-demo .preparia-cd-landing__shell {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--cd-landing-px);
    padding-right: var(--cd-landing-px);
    width: 100%;
    box-sizing: border-box;
}

.preparia-coursera-demo .preparia-cd-main {
    min-height: 40vh;
}

/* —— Top bar (pas de mega-menu : liens horizontaux uniquement) —— */
.preparia-coursera-demo .preparia-cd-topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #fff;
    border-bottom: 1px solid var(--cd-line);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

.preparia-coursera-demo .preparia-cd-topbar__inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0.5rem var(--cd-landing-px);
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.preparia-coursera-demo .preparia-cd-topbar__logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    margin-right: auto;
}

.preparia-coursera-demo .preparia-cd-topbar__logo-text {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--cd-ink);
}

.preparia-coursera-demo .preparia-cd-topbar__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1rem;
    align-items: center;
}

.preparia-coursera-demo .preparia-cd-topbar__nav a {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--cd-muted);
    text-decoration: none;
}

.preparia-coursera-demo .preparia-cd-topbar__nav a:hover,
.preparia-coursera-demo .preparia-cd-topbar__nav a.is-active {
    color: var(--cd-blue);
}

.preparia-coursera-demo .preparia-cd-topbar__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.preparia-coursera-demo .preparia-cd-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.preparia-coursera-demo .preparia-cd-btn--primary {
    background: var(--cd-blue);
    color: #fff;
    border-color: var(--cd-blue);
}

.preparia-coursera-demo .preparia-cd-btn--primary:hover {
    background: var(--cd-blue-dark);
    border-color: var(--cd-blue-dark);
}

.preparia-coursera-demo .preparia-cd-btn--ghost {
    background: transparent;
    color: var(--cd-ink);
    border-color: var(--cd-ink);
}

.preparia-coursera-demo .preparia-cd-btn--ghost:hover {
    background: rgba(0, 0, 0, 0.04);
}

.preparia-coursera-demo .preparia-cd-btn--on-dark {
    background: #fff;
    color: var(--cd-blue);
    border-color: #fff;
}

.preparia-coursera-demo .preparia-cd-btn--on-dark:hover {
    background: rgba(255, 255, 255, 0.92);
}

.preparia-coursera-demo .preparia-cd-btn--outline-dark {
    background: transparent;
    color: #fff;
    border-color: #fff;
}

.preparia-coursera-demo .preparia-cd-btn--outline-dark:hover {
    background: rgba(255, 255, 255, 0.12);
}

.preparia-coursera-demo .preparia-cd-btn--ghost-dark {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.55);
}

.preparia-coursera-demo .preparia-cd-btn--ghost-dark:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
}

.preparia-coursera-demo .preparia-cd-btn--enroll {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    background: var(--cd-blue);
    color: #fff;
    border: none;
    border-radius: 4px;
}

.preparia-coursera-demo .preparia-cd-btn--enroll:hover {
    background: var(--cd-blue-dark);
}

/* —— Landing (accueil-preview) —— */
/* Fond type référence (bleu clair + motif) : la vidéo masquée laisse voir ce fond aux bords = fusion sans « cadre » */
/* ————————————————————————————————————————————————
 * UNIFORMISATION LANDING (« même style partout »)
 * Chaque section = bloc contenu : même largeur (1280px), mêmes gouttières,
 * mêmes coins arrondis et un rythme vertical régulier, comme le hero.
 * ———————————————————————————————————————————————— */
.preparia-coursera-demo .preparia-cd-landing {
    display: flex;
    flex-direction: column;
    gap: clamp(0.85rem, 2vw, 1.35rem);
    padding-block: clamp(0.85rem, 2vw, 1.35rem);
}

.preparia-coursera-demo .preparia-cd-landing > section,
.preparia-coursera-demo .preparia-cd-landing > .preparia-cd-landing-note {
    width: min(calc(100% - (2 * var(--cd-landing-px))), 1280px);
    margin-left: auto;
    margin-right: auto;
    border-radius: 18px;
}

/* Sections qui portent un fond (couleur/dégradé/sombre) : on clippe le fond aux coins arrondis */
.preparia-coursera-demo .preparia-cd-landing-hero,
.preparia-coursera-demo .preparia-cd-landing-parcours,
.preparia-coursera-demo .preparia-cd-landing-section--muted,
.preparia-coursera-demo .preparia-cd-landing-engagement,
.preparia-coursera-demo .preparia-cd-landing-cta {
    overflow: hidden;
}

.preparia-coursera-demo .preparia-cd-landing-hero {
    color: #fff;
    padding: 1.15rem 0 1.45rem;
    background-color: #e8f4fc;
    background-image:
        linear-gradient(
            92deg,
            rgba(0, 51, 102, 0.97) 0%,
            rgba(0, 86, 210, 0.82) 26%,
            rgba(59, 130, 246, 0.28) 46%,
            rgba(224, 242, 254, 0.45) 62%,
            rgba(241, 249, 255, 0.92) 100%
        ),
        url('../images/landing/hero-bg-merge-reference.png');
    background-size: cover, cover;
    background-position: center, center bottom;
    background-repeat: no-repeat, no-repeat;
}

.preparia-coursera-demo .preparia-cd-landing-hero__layout {
    max-width: 1280px;
    margin: 0 auto;
    padding-left: var(--cd-landing-px);
    padding-right: var(--cd-landing-px);
    display: grid;
    gap: 1rem;
    align-items: center;
    text-align: left;
    box-sizing: border-box;
}

@media (min-width: 900px) {
    .preparia-coursera-demo .preparia-cd-landing-hero__layout {
        grid-template-columns: 1.05fr 0.95fr;
        gap: 1.2rem;
    }
}

.preparia-coursera-demo .preparia-cd-landing-hero__copy {
    min-width: 0;
}

.preparia-coursera-demo .preparia-cd-landing-hero__copy .preparia-cd-landing-search,
.preparia-coursera-demo .preparia-cd-landing-hero__copy .preparia-cd-landing-hero__ctas {
    justify-content: flex-start;
}

.preparia-coursera-demo .preparia-cd-landing-hero__copy .preparia-cd-landing-hero__ctas {
    flex-wrap: wrap;
}

.preparia-coursera-demo .preparia-cd-landing-hero__visual {
    margin: 0;
    border: none;
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
    background: transparent;
    aspect-ratio: 4 / 3;
    max-height: 320px;
    min-height: 200px;
    position: relative;
    width: 100%;
}

/* Zone média : le masque radial est sur .video-mask / .video-end / .carousel (classe .radial-fade) */
.preparia-coursera-demo .preparia-cd-landing-hero__media-slot {
    position: relative;
    z-index: 0;
    width: 100%;
    height: 100%;
    min-height: 200px;
    border-radius: 0;
    overflow: visible;
}

/*
 * Masque radial (luminance) : centre opaque (blanc), bords → 100 % transparent.
 * Appliqué au conteneur vidéo pour que tout le bloc disparaisse en douceur sur le fond bleu.
 */
.preparia-coursera-demo .preparia-cd-landing-hero__radial-fade {
    -webkit-mask-image: radial-gradient(
        ellipse 92% 88% at 50% 50%,
        #fff 0%,
        #fff 24%,
        rgba(255, 255, 255, 0.82) 40%,
        rgba(255, 255, 255, 0.35) 56%,
        rgba(255, 255, 255, 0.08) 70%,
        rgba(255, 255, 255, 0) 82%,
        transparent 100%
    );
    mask-image: radial-gradient(
        ellipse 92% 88% at 50% 50%,
        #fff 0%,
        #fff 24%,
        rgba(255, 255, 255, 0.82) 40%,
        rgba(255, 255, 255, 0.35) 56%,
        rgba(255, 255, 255, 0.08) 70%,
        rgba(255, 255, 255, 0) 82%,
        transparent 100%
    );
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
    -webkit-mask-position: center;
    mask-position: center;
}

@supports (-webkit-mask-image: radial-gradient(ellipse closest-corner at 50% 50%, #fff, transparent)) or (mask-image: radial-gradient(ellipse closest-corner at 50% 50%, #fff, transparent)) {
    .preparia-coursera-demo .preparia-cd-landing-hero__radial-fade {
        -webkit-mask-image: radial-gradient(
            ellipse closest-corner at 50% 50%,
            #fff 0%,
            #fff 18%,
            rgba(255, 255, 255, 0.72) 36%,
            rgba(255, 255, 255, 0.28) 54%,
            rgba(255, 255, 255, 0.06) 68%,
            rgba(255, 255, 255, 0) 80%,
            transparent 100%
        );
        mask-image: radial-gradient(
            ellipse closest-corner at 50% 50%,
            #fff 0%,
            #fff 18%,
            rgba(255, 255, 255, 0.72) 36%,
            rgba(255, 255, 255, 0.28) 54%,
            rgba(255, 255, 255, 0.06) 68%,
            rgba(255, 255, 255, 0) 80%,
            transparent 100%
        );
    }
}

.preparia-coursera-demo .preparia-cd-landing-hero__video-mask {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.preparia-coursera-demo .preparia-cd-landing-hero__video-mask .preparia-cd-landing-hero__video {
    pointer-events: auto;
}

.preparia-coursera-demo .preparia-cd-landing-hero__video {
    width: 100%;
    height: 100%;
    min-height: 200px;
    object-fit: cover;
    display: block;
    position: relative;
    z-index: 0;
    border: none;
    outline: none;
    box-shadow: none;
    border-radius: 0;
}

.preparia-coursera-demo .preparia-cd-landing-hero__video--youtube iframe {
    width: 100%;
    height: 100%;
    min-height: 200px;
    border: 0;
    display: block;
    pointer-events: none;
}

.preparia-coursera-demo .preparia-cd-landing-hero__sound-toggle {
    position: absolute;
    right: 12px;
    bottom: 12px;
    z-index: 5;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border: none;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: rgba(15, 23, 42, 0.78);
    color: #fff;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
    transition: background 0.15s ease, transform 0.15s ease;
    pointer-events: auto;
}

.preparia-coursera-demo .preparia-cd-landing-hero__sound-toggle:hover {
    background: rgba(15, 23, 42, 0.92);
    transform: scale(1.05);
}

.preparia-coursera-demo .preparia-cd-landing-hero__sound-toggle:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.preparia-coursera-demo .preparia-cd-landing-hero__sound-toggle i {
    font-size: 1rem;
    line-height: 1;
}

.preparia-coursera-demo .preparia-cd-landing-hero__media-slot.is-hero-video-ended .preparia-cd-landing-hero__sound-toggle {
    opacity: 0;
    pointer-events: none;
}

/* Fin de lecture : calque + bouton Revoir */
.preparia-coursera-demo .preparia-cd-landing-hero__video-end {
    position: absolute;
    inset: 0;
    z-index: 6;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, rgba(15, 76, 146, 0.45) 0%, rgba(224, 242, 254, 0.55) 100%);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.preparia-coursera-demo .preparia-cd-landing-hero__video-end[hidden] {
    display: none !important;
}

.preparia-coursera-demo .preparia-cd-landing-hero__replay {
    cursor: pointer;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
}

.preparia-coursera-demo .preparia-cd-landing-hero__media-slot.is-hero-video-ended .preparia-cd-landing-hero__video {
    filter: brightness(0.92);
}

/* Carrousel hero (repli sans vidéo locale) */
.preparia-coursera-demo .preparia-cd-landing-hero__carousel {
    position: absolute;
    inset: 0;
    overflow: hidden;
    background: transparent;
    z-index: 0;
}

.preparia-coursera-demo .preparia-cd-landing-hero__carousel-track {
    display: flex;
    width: 400%;
    height: 100%;
    animation: preparia-cd-hero-carousel 22s infinite ease-in-out;
}

.preparia-coursera-demo .preparia-cd-landing-hero__carousel-slide {
    flex: 0 0 25%;
    height: 100%;
    position: relative;
    min-height: 200px;
}

.preparia-coursera-demo .preparia-cd-landing-hero__carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.preparia-coursera-demo .preparia-cd-landing-hero__carousel-cap {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 0.45rem 0.65rem;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.65) 0%, transparent 100%);
    z-index: 3;
}

@keyframes preparia-cd-hero-carousel {
    0%, 20% { transform: translateX(0); }
    25%, 45% { transform: translateX(-25%); }
    50%, 70% { transform: translateX(-50%); }
    75%, 95% { transform: translateX(-75%); }
    100% { transform: translateX(0); }
}

@media (prefers-reduced-motion: reduce) {
    .preparia-coursera-demo .preparia-cd-landing-hero__carousel-track {
        animation: none;
        width: 100%;
    }

    .preparia-coursera-demo .preparia-cd-landing-hero__carousel-slide {
        flex: 0 0 100%;
        display: none;
    }

    .preparia-coursera-demo .preparia-cd-landing-hero__carousel-slide:first-child {
        display: block;
    }
}

.preparia-coursera-demo .preparia-cd-landing-hero__logo-watermark {
    position: absolute;
    right: 12px;
    bottom: 12px;
    height: 32px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.45));
    opacity: 0.95;
    z-index: 10;
}

.preparia-coursera-demo .preparia-cd-landing-continue {
    margin: 0;
    padding: 0 0 1rem;
    background: #fff;
}

.preparia-coursera-demo .preparia-cd-landing-continue__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    background: #fff;
    border: 1px solid var(--cd-line);
    border-radius: 12px;
    padding: 0.85rem 1rem;
    box-shadow: var(--cd-card-shadow);
}

.preparia-coursera-demo .preparia-cd-landing-continue__media {
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
    width: 160px;
    max-width: 38vw;
    border: 1px solid var(--cd-line);
}

.preparia-coursera-demo .preparia-cd-landing-continue__media img {
    display: block;
    width: 100%;
    height: auto;
    vertical-align: middle;
}

.preparia-coursera-demo .preparia-cd-landing-continue__body {
    flex: 1 1 240px;
    min-width: 0;
}

.preparia-coursera-demo .preparia-cd-landing-continue__title {
    margin: 0 0 0.35rem;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--cd-ink);
}

.preparia-coursera-demo .preparia-cd-landing-continue__course {
    margin: 0 0 0.65rem;
    font-size: 0.9rem;
    color: var(--cd-muted);
    line-height: 1.45;
}

.preparia-coursera-demo .preparia-cd-landing-continue__track {
    height: 8px;
    border-radius: 99px;
    background: #e8ecf1;
    overflow: hidden;
    margin-bottom: 0.35rem;
}

.preparia-coursera-demo .preparia-cd-landing-continue__bar {
    display: block;
    height: 100%;
    border-radius: 99px;
    background: linear-gradient(90deg, var(--cd-blue), #6366f1);
}

.preparia-coursera-demo .preparia-cd-landing-continue__meta {
    margin: 0 0 0.75rem;
    font-size: 0.78rem;
    color: #64748b;
}

.preparia-coursera-demo .preparia-cd-landing-continue__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    align-items: center;
}

.preparia-coursera-demo .preparia-cd-landing-continue__aside {
    flex-shrink: 0;
    opacity: 0.85;
}

.preparia-coursera-demo .preparia-cd-landing-continue__aside img {
    display: block;
    max-width: 100px;
    height: auto;
}

.preparia-coursera-demo .preparia-cd-landing-hero__kicker {
    display: inline-block;
    margin: 0 0 0.5rem;
    padding: 0.2rem 0.6rem;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.35);
}

@media (max-width: 899px) {
    .preparia-coursera-demo .preparia-cd-landing-hero__layout {
        text-align: center;
    }
    .preparia-coursera-demo .preparia-cd-landing-hero__copy .preparia-cd-landing-search,
    .preparia-coursera-demo .preparia-cd-landing-hero__copy .preparia-cd-landing-hero__ctas {
        justify-content: center;
    }
    .preparia-coursera-demo .preparia-cd-landing-hero__visual {
        max-height: 200px;
        margin: 0 auto;
        max-width: 520px;
    }
}

.preparia-coursera-demo .preparia-cd-landing-hero__title {
    margin: 0 0 0.55rem;
    font-size: clamp(1.85rem, 4.5vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.preparia-coursera-demo .preparia-cd-landing-hero__sub {
    margin: 0 0 1.1rem;
    font-size: 1.05rem;
    line-height: 1.55;
    opacity: 0.95;
}

.preparia-coursera-demo .preparia-cd-landing-hero__search-hint {
    margin: -0.35rem auto 1rem;
    max-width: 36rem;
    font-size: 0.72rem;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.78);
}

.preparia-coursera-demo .preparia-cd-landing-search {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    max-width: 36rem;
    margin: 0 auto 1rem;
    background: #fff;
    border-radius: 6px;
    padding: 0.35rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.18);
}

.preparia-coursera-demo .preparia-cd-landing-search input {
    flex: 1 1 12rem;
    border: none;
    padding: 0.65rem 0.85rem;
    font-size: 1rem;
    min-width: 0;
    border-radius: 4px;
}

.preparia-coursera-demo .preparia-cd-landing-search input:focus {
    outline: 2px solid rgba(0, 86, 210, 0.35);
    outline-offset: 0;
}

.preparia-coursera-demo .preparia-cd-landing-hero__ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
}

.preparia-coursera-demo .preparia-cd-landing-band {
    display: none;
}

.preparia-coursera-demo .preparia-cd-landing-band__inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1.25rem;
}

.preparia-coursera-demo .preparia-cd-landing-band__label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--cd-muted);
}

.preparia-coursera-demo .preparia-cd-landing-partners {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--cd-ink);
}

.preparia-coursera-demo .preparia-cd-landing-parcours {
    background-color: #f4f7f9;
    background-image: radial-gradient(rgba(148, 163, 184, 0.22) 0.5px, transparent 0.5px);
    background-size: 9px 9px;
    padding: 1.15rem 0 1.4rem;
    border: 1px solid #e8ecf0;
}

.preparia-coursera-demo .preparia-cd-landing-parcours__lead {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem 1.25rem;
    margin-bottom: 0.9rem;
}

.preparia-coursera-demo .preparia-cd-landing-parcours .preparia-cd-landing-partners {
    flex: 1 1 auto;
    min-width: 0;
}

.preparia-coursera-demo .preparia-cd-landing-parcours .preparia-cd-landing-audiences {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
    margin: 0;
    padding: 0;
    max-width: none;
}

@media (max-width: 1099px) {
    .preparia-coursera-demo .preparia-cd-landing-parcours .preparia-cd-landing-audiences {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 520px) {
    .preparia-coursera-demo .preparia-cd-landing-parcours .preparia-cd-landing-audiences {
        grid-template-columns: 1fr;
    }
}

.preparia-coursera-demo .preparia-cd-landing-section {
    max-width: none;
    margin: 0;
    padding: 1.05rem 0;
}

.preparia-coursera-demo .preparia-cd-landing-section--muted {
    background: var(--cd-surface);
    max-width: none;
    margin: 0;
    padding: 1.05rem 0;
}

.preparia-coursera-demo .preparia-cd-landing-section--muted .preparia-cd-landing__shell > .preparia-cd-landing-section__head,
.preparia-coursera-demo .preparia-cd-landing-section--muted .preparia-cd-landing__shell > .preparia-cd-landing-features {
    max-width: none;
    margin-left: 0;
    margin-right: 0;
}

.preparia-coursera-demo .preparia-cd-landing-section__head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.95rem;
}

.preparia-coursera-demo .preparia-cd-landing-h2 {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.preparia-coursera-demo .preparia-cd-link-all {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--cd-blue);
    text-decoration: none;
}

.preparia-coursera-demo .preparia-cd-link-all:hover {
    text-decoration: underline;
}

.preparia-coursera-demo .preparia-cd-landing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 0.85rem;
}

.preparia-coursera-demo .preparia-cd-card {
    display: block;
    text-decoration: none;
    color: inherit;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--cd-line);
    box-shadow: var(--cd-card-shadow);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.preparia-coursera-demo .preparia-cd-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.preparia-coursera-demo .preparia-cd-card__media {
    height: 132px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.preparia-coursera-demo .preparia-cd-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.preparia-coursera-demo .preparia-cd-card__media--a {
    background-image: linear-gradient(135deg, rgba(13, 148, 136, 0.35) 0%, rgba(37, 99, 235, 0.35) 100%);
}

.preparia-coursera-demo .preparia-cd-card__media--b {
    background-image: linear-gradient(135deg, rgba(194, 65, 12, 0.35) 0%, rgba(234, 88, 12, 0.35) 100%);
}

.preparia-coursera-demo .preparia-cd-card__media--c {
    background-image: linear-gradient(135deg, rgba(109, 40, 217, 0.35) 0%, rgba(219, 39, 119, 0.35) 100%);
}

.preparia-coursera-demo .preparia-cd-card__media--d {
    background-image: linear-gradient(135deg, rgba(15, 118, 110, 0.35) 0%, rgba(202, 138, 4, 0.35) 100%);
}

.preparia-coursera-demo .preparia-cd-card__body {
    padding: 1rem 1rem 1.1rem;
}

.preparia-coursera-demo .preparia-cd-card__title {
    margin: 0 0 0.25rem;
    font-size: 1rem;
    font-weight: 800;
    line-height: 1.3;
}

.preparia-coursera-demo .preparia-cd-card__org {
    margin: 0 0 0.5rem;
    font-size: 0.8rem;
    color: var(--cd-muted);
}

.preparia-coursera-demo .preparia-cd-card__meta {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--cd-ink);
}

.preparia-coursera-demo .preparia-cd-stars {
    color: #b4690e;
    letter-spacing: 0.02em;
}

.preparia-coursera-demo .preparia-cd-landing-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.1rem;
}

.preparia-coursera-demo .preparia-cd-feature {
    background: #fff;
    border: 1px solid var(--cd-line);
    border-radius: 8px;
    padding: 1.25rem;
    box-shadow: var(--cd-card-shadow);
}

.preparia-coursera-demo .preparia-cd-feature__icon {
    font-size: 1.5rem;
    color: var(--cd-blue);
    margin-bottom: 0.5rem;
}

.preparia-coursera-demo .preparia-cd-feature h3 {
    margin: 0 0 0.35rem;
    font-size: 1rem;
    font-weight: 800;
}

.preparia-coursera-demo .preparia-cd-feature p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--cd-muted);
    line-height: 1.5;
}

.preparia-coursera-demo .preparia-cd-landing-path {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

@media (min-width: 900px) {
    .preparia-coursera-demo .preparia-cd-landing-path {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1.15rem;
    }
}

.preparia-coursera-demo .preparia-cd-landing-path__step {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.2rem 1.15rem;
    background: #fff;
    border: 1px solid var(--cd-line);
    border-radius: 12px;
    box-shadow: var(--cd-card-shadow);
    height: 100%;
}

.preparia-coursera-demo .preparia-cd-landing-path__num {
    display: inline-grid;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 999px;
    background: var(--cd-blue);
    color: #fff;
    font-weight: 800;
    font-size: 1rem;
}

.preparia-coursera-demo .preparia-cd-landing-path__step h3 {
    margin: 0 0 0.4rem;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--cd-ink);
}

.preparia-coursera-demo .preparia-cd-landing-path__step p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--cd-muted);
    line-height: 1.55;
}

.preparia-coursera-demo .preparia-cd-landing-engagement {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 55%, #1d4ed8 100%);
    color: #fff;
    padding: 2.5rem var(--cd-landing-px);
    border-radius: 18px;
}

.preparia-coursera-demo .preparia-cd-landing-engagement__inner {
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}

.preparia-coursera-demo .preparia-cd-landing-engagement .preparia-cd-landing-h2 {
    color: #fff;
}

.preparia-coursera-demo .preparia-cd-landing-engagement__quote {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.7;
    font-weight: 500;
    color: #e2e8f0;
    quotes: none;
}

@media (min-width: 768px) {
    .preparia-coursera-demo .preparia-cd-landing-engagement__quote {
        font-size: 1.25rem;
    }
}

.preparia-coursera-demo .preparia-cd-landing-cta {
    background: var(--cd-ink);
    color: #fff;
    padding: 1.35rem var(--cd-landing-px);
    text-align: center;
}

.preparia-coursera-demo .preparia-cd-landing-cta__inner {
    max-width: 640px;
    margin: 0 auto;
}

.preparia-coursera-demo .preparia-cd-landing-cta h2 {
    margin: 0 0 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
}

.preparia-coursera-demo .preparia-cd-landing-cta p {
    margin: 0 0 1.25rem;
    opacity: 0.9;
    line-height: 1.5;
}

.preparia-coursera-demo .preparia-cd-landing-note {
    margin: 0;
    padding: 0.65rem 0 1.15rem;
    font-size: 0.9rem;
    color: var(--cd-muted);
    background: #fff;
}

.preparia-coursera-demo .preparia-cd-landing-note a {
    color: var(--cd-blue);
    font-weight: 600;
}

/* —— Aperçu accueil : cartes parcours (dans .preparia-cd-landing-parcours), MEN, concours, apps —— */
.preparia-coursera-demo .preparia-cd-audience-card {
    background: #fff;
    border: 1px solid var(--cd-line);
    border-radius: 10px;
    padding: 0;
    box-shadow: var(--cd-card-shadow);
}

.preparia-coursera-demo .preparia-cd-audience-card--link {
    text-decoration: none;
    color: inherit;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.preparia-coursera-demo .preparia-cd-audience-card--link:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 86, 210, 0.12);
    border-color: rgba(0, 86, 210, 0.35);
}

.preparia-coursera-demo .preparia-cd-audience-card--link:focus-visible {
    outline: 2px solid var(--cd-blue);
    outline-offset: 3px;
}

.preparia-coursera-demo .preparia-cd-audience-card--media {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.preparia-coursera-demo .preparia-cd-audience-card__photo {
    width: 100%;
    height: 168px;
    object-fit: cover;
    display: block;
}

.preparia-coursera-demo .preparia-cd-audience-card__text {
    padding: 1rem 1.05rem 1.15rem;
    text-align: center;
}

.preparia-coursera-demo .preparia-cd-audience-card__text h3 {
    margin: 0 0 0.35rem;
    font-size: 1.08rem;
    font-weight: 800;
    color: var(--cd-ink);
    line-height: 1.25;
}

.preparia-coursera-demo .preparia-cd-audience-card__tagline {
    margin: 0 0 0.5rem;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--cd-muted);
    line-height: 1.35;
}

.preparia-coursera-demo .preparia-cd-audience-card__text > p:not(.preparia-cd-audience-card__meta) {
    margin: 0;
    font-size: 0.88rem;
    color: var(--cd-muted);
    line-height: 1.5;
}

.preparia-coursera-demo .preparia-cd-audience-card__meta {
    margin: 0.75rem 0 0;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--cd-ink);
}

.preparia-coursera-demo .preparia-cd-landing-ministry {
    margin: 0;
    padding: 0 0 1.15rem;
    background: #fff;
}

.preparia-coursera-demo .preparia-cd-ministry-card {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    background: linear-gradient(135deg, #f0fdf4 0%, #eff6ff 50%, #fff 100%);
    border: 1px solid #bbf7d0;
    border-radius: 12px;
    padding: 1rem 1.15rem;
    box-shadow: var(--cd-card-shadow);
}

.preparia-coursera-demo .preparia-cd-ministry-card__brand {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.preparia-coursera-demo .preparia-cd-ministry-card__men {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.preparia-coursera-demo .preparia-cd-ministry-card__men-img {
    display: block;
    max-width: 100px;
    width: auto;
    height: auto;
    max-height: 120px;
    object-fit: contain;
}

.preparia-coursera-demo .preparia-cd-ministry-card__brand img {
    max-height: 42px;
    width: auto;
    display: block;
}

.preparia-coursera-demo .preparia-cd-ministry-card__seal {
    flex-shrink: 0;
    width: 4.5rem;
    height: 4.5rem;
    border-radius: 50%;
    background: linear-gradient(145deg, #15803d, #0f766e);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 14px rgba(21, 128, 61, 0.35);
}

.preparia-coursera-demo .preparia-cd-ministry-card__body {
    flex: 1 1 280px;
    min-width: 0;
}

.preparia-coursera-demo .preparia-cd-ministry-card__body h3 {
    margin: 0 0 0.35rem;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--cd-ink);
}

.preparia-coursera-demo .preparia-cd-ministry-card__body p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--cd-muted);
    line-height: 1.55;
}

.preparia-coursera-demo .preparia-cd-ministry-card__disclaimer {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: #64748b;
    font-style: italic;
}

.preparia-coursera-demo .preparia-cd-landing-concours {
    margin: 0;
    padding: 0 0 1.15rem;
    background: #fff;
}

.preparia-coursera-demo .preparia-cd-concours-intro {
    margin: 0 0 1rem;
    font-size: 0.95rem;
    color: var(--cd-muted);
    line-height: 1.55;
    max-width: none;
}

.preparia-coursera-demo .preparia-cd-uni-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
    gap: 0.6rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.preparia-coursera-demo .preparia-cd-uni-grid > li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.preparia-coursera-demo .preparia-cd-uni-grid > li > a.preparia-cd-uni-tile--link {
    width: 100%;
    height: 100%;
    min-height: 108px;
    box-sizing: border-box;
}

.preparia-coursera-demo .preparia-cd-uni-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.45rem;
    padding: 0.75rem 0.5rem;
    background: #fff;
    border: 1px solid var(--cd-line);
    border-radius: 8px;
    min-height: 108px;
    justify-content: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.preparia-coursera-demo a.preparia-cd-uni-tile--link {
    text-decoration: none;
    color: inherit;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.preparia-coursera-demo a.preparia-cd-uni-tile--link:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 86, 210, 0.45);
    box-shadow: 0 8px 22px rgba(0, 86, 210, 0.12);
}

.preparia-coursera-demo a.preparia-cd-uni-tile--link:focus-visible {
    outline: 2px solid var(--cd-blue);
    outline-offset: 2px;
}

.preparia-coursera-demo .preparia-cd-uni-tile__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 52px;
}

.preparia-coursera-demo .preparia-cd-uni-tile__logo img {
    max-height: 48px;
    max-width: 120px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.preparia-coursera-demo .preparia-cd-uni-tile__fallback {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--cd-blue), #6366f1);
    color: #fff;
    font-weight: 800;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.02em;
}

.preparia-coursera-demo .preparia-cd-uni-tile__caption {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--cd-ink);
    line-height: 1.25;
}

.preparia-coursera-demo .preparia-cd-landing-apps-social {
    margin: 0;
    padding: 0 0 1.15rem;
    background: #fff;
}

.preparia-coursera-demo .preparia-cd-landing-apps-social__row-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.15rem;
}

.preparia-coursera-demo .preparia-cd-apps__hint {
    margin: 0 0 0.65rem;
    font-size: 0.9rem;
    color: var(--cd-muted);
    line-height: 1.5;
}

.preparia-coursera-demo .preparia-cd-apps h3,
.preparia-coursera-demo .preparia-cd-social h3 {
    margin: 0 0 0.65rem;
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--cd-muted);
}

.preparia-coursera-demo .preparia-cd-apps__row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.preparia-coursera-demo .preparia-cd-apps__row a {
    display: block;
    line-height: 0;
}

.preparia-coursera-demo .preparia-cd-apps__row img {
    height: 44px;
    width: auto;
}

.preparia-coursera-demo .preparia-cd-apps__pay {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-left: 0.35rem;
    opacity: 0.88;
}

.preparia-coursera-demo .preparia-cd-apps__pay img {
    height: 28px;
    width: auto;
}

.preparia-coursera-demo .preparia-cd-social__links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.preparia-coursera-demo .preparia-cd-social__links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--cd-ink);
    color: #fff;
    text-decoration: none;
    font-size: 1.1rem;
    transition: transform 0.15s ease, background 0.15s ease;
}

.preparia-coursera-demo .preparia-cd-social__links a:hover {
    transform: translateY(-2px);
    background: var(--cd-blue);
}

/* —— Page cours démo —— */
.preparia-coursera-demo .preparia-cd-course-hero {
    background: linear-gradient(105deg, #1c1d1f 0%, #2c2d30 55%, #3d3e42 100%);
    color: #fff;
    padding: 1.35rem var(--cd-landing-px) 1.75rem;
}

.preparia-coursera-demo .preparia-cd-course-hero__grid {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.15rem;
    align-items: center;
}

@media (min-width: 900px) {
    .preparia-coursera-demo .preparia-cd-course-hero__grid {
        grid-template-columns: 1.15fr 0.85fr;
    }
}

.preparia-coursera-demo .preparia-cd-pill {
    display: inline-block;
    margin: 0 0 0.5rem;
    padding: 0.2rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 3px;
    color: rgba(255, 255, 255, 0.95);
}

.preparia-coursera-demo .preparia-cd-course-hero__title {
    margin: 0 0 0.65rem;
    font-size: clamp(1.5rem, 3.5vw, 2.25rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.preparia-coursera-demo .preparia-cd-course-hero__meta {
    margin: 0 0 0.75rem;
    font-size: 0.95rem;
    opacity: 0.92;
    line-height: 1.45;
}

.preparia-coursera-demo .preparia-cd-course-hero__stats {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.5rem;
    font-size: 0.88rem;
    font-weight: 600;
}

.preparia-coursera-demo .preparia-cd-muted {
    color: rgba(255, 255, 255, 0.75);
    font-weight: 500;
}

.preparia-coursera-demo .preparia-cd-course-hero__stats .preparia-cd-muted {
    color: rgba(255, 255, 255, 0.7);
}

.preparia-coursera-demo .preparia-cd-dot {
    opacity: 0.5;
}

.preparia-coursera-demo .preparia-cd-course-hero__visual {
    min-height: 160px;
    border-radius: 8px;
    background: linear-gradient(160deg, rgba(0, 86, 210, 0.55) 0%, rgba(255, 255, 255, 0.12) 100%);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.preparia-coursera-demo .preparia-cd-course-hero__visual--photo {
    min-height: 200px;
    background-size: cover;
    background-position: center;
}

.preparia-coursera-demo .preparia-cd-course-hero__visual--has-img {
    padding: 0;
    overflow: hidden;
    display: block;
}

.preparia-coursera-demo .preparia-cd-course-hero__visual--has-img > .preparia-cd-course-hero__photo-img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 200px;
}

.preparia-coursera-demo .preparia-cd-course-hero__photo-img {
    width: 100%;
    height: 100%;
    min-height: 200px;
    object-fit: cover;
    display: block;
    vertical-align: middle;
}

.preparia-coursera-demo .preparia-cd-course-layout {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.5rem var(--cd-landing-px) 2.25rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
}

@media (min-width: 960px) {
    .preparia-coursera-demo .preparia-cd-course-layout {
        grid-template-columns: 1fr 340px;
    }
}

/* Bloc module + liste de leçons (inspiration Coursera) */
.preparia-coursera-demo .preparia-cd-course-module {
    background: #fff;
    border: 1px solid var(--cd-line);
    border-radius: 10px;
    padding: 1.15rem 1.2rem 1.25rem;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
    margin-bottom: 1.5rem;
}

.preparia-coursera-demo .preparia-cd-course-module__head {
    margin-bottom: 0.75rem;
}

.preparia-coursera-demo .preparia-cd-course-module .preparia-cd-h2 {
    margin: 0 0 0.65rem;
}

.preparia-coursera-demo .preparia-cd-course-module__title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
    cursor: default;
}

.preparia-coursera-demo .preparia-cd-course-module__title-text {
    flex: 1 1 220px;
    font-size: 1.15rem;
    letter-spacing: -0.02em;
}

.preparia-coursera-demo .preparia-cd-course-module__chev {
    color: var(--cd-muted);
    font-size: 0.85rem;
}

.preparia-coursera-demo .preparia-cd-course-module__progress {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--cd-ink);
    margin-top: 0.35rem;
}

.preparia-coursera-demo .preparia-cd-course-module__progress-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: #3d4043;
}

.preparia-coursera-demo .preparia-cd-course-module__progress-item i {
    color: var(--cd-blue);
    opacity: 0.9;
}

.preparia-coursera-demo .preparia-cd-course-module__tag {
    font-weight: 600;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #64748b;
    border: 1px solid #e2e8f0;
    border-radius: 3px;
    padding: 0.1rem 0.35rem;
}

.preparia-coursera-demo .preparia-cd-course-module__objectives {
    margin: 0.85rem 0 0;
    font-size: 0.88rem;
    color: var(--cd-muted);
}

.preparia-coursera-demo .preparia-cd-course-module__objectives summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--cd-blue);
    list-style: none;
}

.preparia-coursera-demo .preparia-cd-course-module__objectives summary::-webkit-details-marker {
    display: none;
}

.preparia-coursera-demo .preparia-cd-course-module__objectives ul {
    margin: 0.5rem 0 0;
    padding-left: 1.15rem;
    line-height: 1.5;
}

.preparia-coursera-demo .preparia-cd-lesson-subsec {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--cd-line);
}

.preparia-coursera-demo .preparia-cd-lesson-subsec__title {
    margin: 0 0 0.65rem;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--cd-ink);
}

.preparia-coursera-demo .preparia-cd-lesson-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.preparia-coursera-demo .preparia-cd-lesson-list__item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    flex-wrap: nowrap;
    padding: 0.75rem 0;
    border-bottom: 1px solid #eef0f2;
}

.preparia-coursera-demo .preparia-cd-lesson-list__item:last-child {
    border-bottom: none;
}

.preparia-coursera-demo .preparia-cd-lesson-list__item--current {
    background: linear-gradient(90deg, rgba(0, 86, 210, 0.06) 0%, transparent 100%);
    margin: 0 -0.35rem;
    padding-left: 0.35rem;
    padding-right: 0.35rem;
    border-radius: 6px;
    border-bottom-color: transparent;
}

.preparia-coursera-demo .preparia-cd-lesson-list__status {
    flex: 0 0 auto;
    margin-top: 0.15rem;
    width: 1.65rem;
    height: 1.65rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    border: 1px solid var(--cd-line);
    color: var(--cd-muted);
    background: #fff;
}

.preparia-coursera-demo .preparia-cd-lesson-list__status--check {
    background: #15803d;
    border-color: #15803d;
    color: #fff;
}

.preparia-coursera-demo .preparia-cd-lesson-list__status--play {
    border-radius: 6px;
    width: 1.75rem;
    height: 1.75rem;
    border-color: #cbd5e1;
}

.preparia-coursera-demo .preparia-cd-lesson-list__status--read {
    border-radius: 6px;
    width: 1.75rem;
    height: 1.75rem;
}

.preparia-coursera-demo .preparia-cd-lesson-list__body {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
    text-align: left;
}

.preparia-coursera-demo .preparia-cd-lesson-list__name,
.preparia-coursera-demo button.preparia-cd-lesson-list__name,
.preparia-coursera-demo a.preparia-cd-lesson-list__name {
    display: block;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    appearance: none;
    -webkit-appearance: none;
    font: inherit;
    font-weight: 700;
    font-size: 0.92rem;
    line-height: 1.35;
    color: var(--cd-ink);
    text-align: left;
    cursor: pointer;
}

.preparia-coursera-demo .preparia-cd-lesson-list__meta {
    display: block;
    width: 100%;
    font-size: 0.78rem;
    line-height: 1.35;
    color: var(--cd-muted);
    text-align: left;
}

.preparia-coursera-demo .preparia-cd-btn--resume {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.45rem 1.1rem;
    font-size: 0.82rem;
    font-weight: 800;
    border-radius: 3px;
    background: var(--cd-blue);
    color: #fff !important;
    text-decoration: none !important;
    border: 2px solid var(--cd-blue);
    margin-left: auto;
}

.preparia-coursera-demo .preparia-cd-btn--resume:hover {
    filter: brightness(1.05);
}

.preparia-coursera-demo .preparia-cd-enroll-card__promo {
    padding: 0.85rem 1rem;
    background: linear-gradient(180deg, #e8f1fc 0%, #f0f6fd 100%);
    border-bottom: 1px solid var(--cd-line);
}

.preparia-coursera-demo .preparia-cd-enroll-card__promo-title {
    margin: 0 0 0.35rem;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--cd-ink);
    line-height: 1.3;
}

.preparia-coursera-demo .preparia-cd-enroll-card__promo-text {
    margin: 0;
    font-size: 0.78rem;
    color: var(--cd-muted);
    line-height: 1.45;
}

.preparia-coursera-demo .preparia-cd-enroll-card__thumb--photo {
    background-size: cover;
    background-position: center;
}

.preparia-coursera-demo .preparia-cd-enroll-card__thumb--has-img {
    height: 160px;
    padding: 0;
    overflow: hidden;
    line-height: 0;
}

.preparia-coursera-demo .preparia-cd-enroll-card__thumb--has-img > .preparia-cd-enroll-card__photo-img {
    display: block;
    width: 100%;
    height: 160px;
}

.preparia-coursera-demo .preparia-cd-enroll-card__photo-img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    display: block;
}

.preparia-coursera-demo .preparia-cd-h2 {
    margin: 0 0 0.75rem;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--cd-ink);
}

.preparia-coursera-demo .preparia-cd-block {
    margin-bottom: 2rem;
}

.preparia-coursera-demo .preparia-cd-block--note {
    padding: 1rem 1.1rem;
    background: #fff8e6;
    border: 1px solid #f0d78c;
    border-radius: 8px;
    font-size: 0.9rem;
}

.preparia-coursera-demo .preparia-cd-block--note a {
    color: var(--cd-blue);
    font-weight: 700;
}

.preparia-coursera-demo .preparia-cd-prose {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--cd-muted);
}

.preparia-coursera-demo .preparia-cd-prose--sm {
    font-size: 0.88rem;
    margin-bottom: 0.75rem;
}

.preparia-coursera-demo .preparia-cd-skills {
    margin: 0;
    padding: 0;
    list-style: none;
}

.preparia-coursera-demo .preparia-cd-skills li {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    margin-bottom: 0.55rem;
    font-size: 0.92rem;
    color: var(--cd-ink);
}

.preparia-coursera-demo .preparia-cd-skills [data-preparia-fa="check"] {
    color: #15803d;
    margin-top: 0.2rem;
}

.preparia-coursera-demo .preparia-cd-syllabus {
    border: 1px solid var(--cd-line);
    border-radius: 8px;
    overflow: hidden;
}

.preparia-coursera-demo .preparia-cd-week {
    border-bottom: 1px solid var(--cd-line);
}

.preparia-coursera-demo .preparia-cd-week:last-child {
    border-bottom: none;
}

.preparia-coursera-demo .preparia-cd-week summary {
    cursor: pointer;
    padding: 1rem 1.1rem;
    font-weight: 800;
    font-size: 0.95rem;
    list-style: none;
    background: #fff;
}

.preparia-coursera-demo .preparia-cd-week summary::-webkit-details-marker {
    display: none;
}

.preparia-coursera-demo .preparia-cd-week summary::after {
    content: '+';
    float: right;
    font-weight: 400;
    color: var(--cd-muted);
}

.preparia-coursera-demo .preparia-cd-week[open] summary::after {
    content: '−';
}

.preparia-coursera-demo .preparia-cd-week ol {
    margin: 0;
    padding: 0 1.1rem 1rem 2rem;
    font-size: 0.9rem;
    color: var(--cd-muted);
    line-height: 1.55;
}

.preparia-coursera-demo .preparia-cd-enroll-card {
    position: sticky;
    top: 4.5rem;
    border: 1px solid var(--cd-line);
    border-radius: 8px;
    box-shadow: var(--cd-card-shadow);
    overflow: hidden;
    background: #fff;
}

.preparia-coursera-demo .preparia-cd-enroll-card__thumb {
    height: 160px;
    background: linear-gradient(145deg, #1e3a5f 0%, var(--cd-blue) 100%);
}

.preparia-coursera-demo .preparia-cd-enroll-card__price {
    margin: 0;
    padding: 1rem 1rem 0.25rem;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--cd-ink);
}

.preparia-coursera-demo .preparia-cd-enroll-card__price .preparia-cd-muted {
    color: var(--cd-muted);
    font-size: 0.85rem;
    font-weight: 600;
}

.preparia-coursera-demo .preparia-cd-enroll-card .preparia-cd-btn--enroll {
    margin: 0.5rem 1rem 0;
    width: calc(100% - 2rem);
}

.preparia-coursera-demo .preparia-cd-enroll-card__fine {
    margin: 0.75rem 1rem 0;
    font-size: 0.75rem;
    color: var(--cd-muted);
    line-height: 1.45;
}

.preparia-coursera-demo .preparia-cd-enroll-facts {
    list-style: none;
    margin: 1rem 0 0;
    padding: 1rem;
    border-top: 1px solid var(--cd-line);
    font-size: 0.82rem;
    color: var(--cd-ink);
}

.preparia-coursera-demo .preparia-cd-enroll-facts li {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 0.45rem;
}

.preparia-coursera-demo .preparia-cd-enroll-facts li:last-child {
    margin-bottom: 0;
}

.preparia-coursera-demo .preparia-cd-enroll-facts i {
    width: 1.1rem;
    color: var(--cd-blue);
}

/* Fil d’Ariane sous la topbar démo */
.preparia-coursera-demo .preparia-breadcrumb {
    background: var(--cd-surface);
    border-bottom: 1px solid var(--cd-line);
    padding: 6px 0;
}

.preparia-coursera-demo .preparia-breadcrumb__inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--cd-landing-px);
}

/* —— Démo cours / leçon « style Coursera » : header minimal, tiroir gauche, zone centrale —— */
.preparia-coursera-lesson-demo {
    --cdl-ink: #1c1d1f;
    --cdl-muted: #6a6f73;
    --cdl-line: #e3e6ea;
    --cdl-blue: #0056d2;
    --cdl-header-h: var(--site-header-h);
    background: #f5f6f7;
    color: var(--cdl-ink);
    min-height: 100vh;
}

/* Pages Coursera sans barre marketing : pas de décalage body (parcours, démo) */
body.preparia-site.preparia-coursera-lesson-demo.preparia-coursera-no-site-header {
    margin: 0;
    padding-top: 0;
}

/* Nav marketing : en-tête cours/leçon fixé sous la nav (sans dupliquer dans un second container) */
body.preparia-site.preparia-coursera-lesson-demo:not(.preparia-coursera-no-site-header) .preparia-cd-crs-min-header {
    top: var(--site-header-h);
}

body.preparia-site.preparia-coursera-lesson-demo:not(.preparia-coursera-no-site-header) .preparia-cd-lesson-workspace {
    padding-top: calc(var(--site-header-h) + var(--cdl-header-h) + 0.35rem);
}

body.preparia-site.preparia-coursera-lesson-demo:not(.preparia-coursera-no-site-header) .preparia-cd-lesson-workspace--parcours-fullbleed {
    padding-top: calc(var(--site-header-h) + var(--cdl-header-h) + 0.5rem);
}

body.preparia-site.preparia-coursera-lesson-demo:not(.preparia-coursera-no-site-header) .preparia-cd-program-rail {
    top: calc(var(--site-header-h) + var(--cdl-header-h));
    height: calc(100vh - var(--site-header-h) - var(--cdl-header-h));
    max-height: calc(100vh - var(--site-header-h) - var(--cdl-header-h));
}

/* Même actions que le header site : ne pas les répéter dans la barre Coursera */
body.preparia-site.preparia-coursera-lesson-demo:not(.preparia-coursera-no-site-header) .preparia-cd-crs-min-header__tail .preparia-theme-toggle,
body.preparia-site.preparia-coursera-lesson-demo:not(.preparia-coursera-no-site-header) .preparia-cd-crs-min-header__tail .preparia-cd-crs-user,
body.preparia-site.preparia-coursera-lesson-demo:not(.preparia-coursera-no-site-header) .preparia-cd-crs-min-header__tail > .preparia-cd-crs-min-header__login {
    display: none;
}

/* Header fin : logo | titre | Contenu | spacer | inscription ? | compte */
/* Header leçon : reste visible au défilement (fenêtre) */
.preparia-coursera-lesson-demo .preparia-cd-crs-min-header {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    z-index: 210;
    height: var(--cdl-header-h);
    background: #fff;
    border-bottom: 1px solid var(--cdl-line);
    box-sizing: border-box;
    overflow: visible;
}

/* Espace sous la barre fixe : contenu ne passe pas sous le header */
.preparia-coursera-lesson-demo .preparia-cd-lesson-workspace {
    padding: calc(var(--cdl-header-h) + 0.35rem) 0 2.5rem;
    box-sizing: border-box;
}

/* Parcours réel : pleine largeur, marge basse pour le bouton « leçon suivante » fixe */
.preparia-coursera-lesson-demo .preparia-cd-lesson-workspace--parcours-fullbleed {
    max-width: none;
    width: 100%;
    padding-left: 0;
    padding-right: 0;
    padding-bottom: 5rem;
}

.preparia-coursera-lesson-demo .preparia-cd-lesson-workspace--parcours-fullbleed .parcours-lecon-main {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0.35rem 0 1.25rem;
    box-sizing: border-box;
}

/* Flash session sous le header fixe */
.preparia-coursera-lesson-demo .preparia-parcours-lesson-flash {
    position: fixed;
    top: calc(var(--cdl-header-h) + 6px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 215;
    max-width: min(560px, 94vw);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

body.preparia-site.preparia-coursera-lesson-demo:not(.preparia-coursera-no-site-header) .preparia-parcours-lesson-flash {
    top: calc(var(--site-header-h) + var(--cdl-header-h) + 6px);
}

.preparia-coursera-lesson-demo .parcours-lecon-chapter-nav--prev-only {
    justify-content: flex-start;
}

.preparia-coursera-lesson-demo .parcours-lecon-next-fixed {
    position: fixed;
    bottom: max(1rem, env(safe-area-inset-bottom));
    right: max(1rem, env(safe-area-inset-right));
    z-index: 205;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.55rem 1.05rem;
    border-radius: 4px;
    border: 2px solid var(--cdl-blue);
    background: #fff;
    color: var(--cdl-blue);
    font-weight: 800;
    font-size: 0.88rem;
    text-decoration: none;
    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.12);
    font-family: inherit;
    line-height: 1.2;
}

.preparia-coursera-lesson-demo .parcours-lecon-next-fixed:hover {
    background: rgba(0, 86, 210, 0.06);
    text-decoration: none;
}

.preparia-coursera-lesson-demo .parcours-lecon-next-fixed--ghost {
    border-color: var(--cdl-line);
    color: var(--cdl-ink);
    font-weight: 700;
}

.preparia-coursera-lesson-demo .parcours-lecon-next-fixed--ghost:hover {
    border-color: var(--cdl-blue);
    color: var(--cdl-blue);
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__inner {
    display: flex;
    align-items: center;
    gap: 0.65rem 0.75rem;
    height: 100%;
    max-width: none;
    width: 100%;
    margin: 0;
    padding: 0 var(--preparia-topbar-pad-inline-end) 0 var(--preparia-topbar-pad-inline-start);
    box-sizing: border-box;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__lead {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    flex-shrink: 0;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__tail {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
    flex-shrink: 0;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__tail .preparia-theme-toggle {
    flex-shrink: 0;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    text-decoration: none;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__logo-text {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--cdl-ink);
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__sep {
    width: 1px;
    height: var(--preparia-header-logo-h);
    background: var(--cdl-line);
    flex-shrink: 0;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__course-title {
    margin: 0;
    font-size: clamp(0.82rem, 1.5vw, 0.98rem);
    font-weight: 700;
    color: var(--cdl-ink);
    line-height: 1.25;
    min-width: 0;
    flex: 1 1 auto;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__crumbs {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex: 1 1 auto;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
    white-space: nowrap;
    font-size: clamp(0.72rem, 1.4vw, 0.88rem);
    line-height: 1.25;
    color: var(--cdl-muted, #64748b);
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__crumb-link,
.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__crumb-current {
    display: inline-block;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: inherit;
    text-decoration: none;
    font-weight: 600;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__crumb-link {
    color: var(--cdl-blue, #2563eb);
    flex: 0 1 auto;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__crumb-current {
    color: var(--cdl-ink, #0f172a);
    font-weight: 700;
    flex: 0 1 auto;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__crumb-sep {
    flex-shrink: 0;
    opacity: 0.55;
    font-weight: 700;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__outline {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    flex-shrink: 0;
    padding: 0.35rem 0.65rem;
    border-radius: 4px;
    border: 2px solid var(--cdl-blue);
    background: #fff;
    color: var(--cdl-blue);
    font-size: 0.78rem;
    font-weight: 800;
    cursor: pointer;
    font-family: inherit;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__outline:hover {
    background: rgba(0, 86, 210, 0.06);
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__enroll {
    margin: 0;
}

.preparia-coursera-lesson-demo .parcours-lecon-main > .parcours-lecon-sticky-toolbar {
    position: sticky;
    top: var(--cdl-header-h);
    z-index: 208;
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
    padding: 0.35rem max(10px, env(safe-area-inset-left)) 0.25rem max(10px, env(safe-area-inset-right));
    margin: 0 0 0.5rem;
    box-sizing: border-box;
}

body.preparia-site.preparia-coursera-lesson-demo:not(.preparia-coursera-no-site-header) .parcours-lecon-main > .parcours-lecon-sticky-toolbar {
    top: calc(var(--site-header-h) + var(--cdl-header-h));
}

.preparia-coursera-lesson-demo .parcours-lecon-main .parcours-lecon-sticky-toolbar .parcours-lecon-tabs {
    margin-bottom: 0;
    padding-left: 0;
    padding-right: 0;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__enroll-btn {
    border: none;
    border-radius: 4px;
    padding: 0.4rem 0.75rem;
    font-size: 0.78rem;
    font-weight: 800;
    cursor: pointer;
    background: var(--orange, #e67e22);
    color: #fff;
    font-family: inherit;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__login {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--cdl-blue);
    text-decoration: none;
    padding: 0.35rem 0.5rem;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__login:hover {
    text-decoration: underline;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-user {
    position: relative;
    flex-shrink: 0;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-user__trigger {
    position: relative;
    border: none;
    padding: 0;
    background: transparent;
    cursor: pointer;
    border-radius: 50%;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-user__avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #1c1d1f;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 800;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-user__dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 6px);
    min-width: 200px;
    padding: 0.35rem 0;
    background: #fff;
    border: 1px solid var(--cdl-line);
    border-radius: 8px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.12);
    z-index: 220;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-user__dropdown a,
.preparia-coursera-lesson-demo .preparia-cd-crs-user__dropdown button {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.55rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--cdl-ink);
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-user__dropdown a:hover,
.preparia-coursera-lesson-demo .preparia-cd-crs-user__dropdown button:hover {
    background: #f1f5f9;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-user__dropdown form {
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--cdl-line);
    margin-top: 0.25rem;
    padding-top: 0.25rem;
}

/* Menu compte : même flyout que la nav, positionné comme l’ancien panneau Coursera */
.preparia-site .preparia-nav-user--flyout-coursera .preparia-nav-user__dropdown.preparia-cd-crs-user__dropdown {
    top: calc(100% + 6px);
    z-index: 230;
}

.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__inner,
.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__tail,
.preparia-coursera-lesson-demo .preparia-cd-crs-user {
    overflow: visible;
}

/* --- Page leçon type Coursera : colonne (header fixe + rangée rail + cours) --- */
.preparia-coursera-lesson-demo .preparia-cd-lesson-app,
.preparia-coursera-lesson-demo .preparia-cd-course-app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    width: 100%;
    box-sizing: border-box;
}

/* Leçon LMS : bande ☰ sous le header (Coursera), à gauche du contenu */
.preparia-coursera-lesson-demo .preparia-cd-lms-with-outline-rail {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    flex: 1 1 auto;
    min-height: 0;
    min-width: 0;
    width: 100%;
}

.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail {
    flex: 0 0 2.75rem;
    width: 2.75rem;
    min-width: 2.75rem;
    box-sizing: border-box;
    background: #e8eef5;
    border-right: 1px solid var(--cdl-line);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 0.15rem 0;
    position: sticky;
    top: var(--cdl-header-h);
    align-self: flex-start;
    height: calc(100vh - var(--cdl-header-h));
    max-height: calc(100vh - var(--cdl-header-h));
    z-index: 4;
    border-top-left-radius: 12px;
}

.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    box-sizing: border-box;
    padding: 0.4rem 0.15rem;
}

.preparia-coursera-lesson-demo .preparia-cd-lms-with-outline-rail__main {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.preparia-coursera-lesson-demo .preparia-cd-lms-with-outline-rail__main > .preparia-cd-lesson-split {
    flex: 1 1 auto;
    min-height: 0;
    min-width: 0;
}

/*
 * Leçon LMS (layout course-lesson) : une seule « fenêtre » comme Coursera —
 * pas d’ascenseur sur le document, scroll uniquement dans le rail + corps de leçon.
 */
html:has(body.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo.preparia-coursera-no-site-header) {
    height: 100%;
    overflow: hidden;
}

body.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo.preparia-coursera-no-site-header {
    height: 100%;
    margin: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

body.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo.preparia-coursera-no-site-header .preparia-cd-course-app {
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
}

/* --- Leçon LMS : fond type Coursera, deux panneaux blancs arrondis + scrolls indépendants --- */
.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-course-app > .preparia-cd-lms-with-outline-rail {
    margin: 0;
    width: 100%;
    box-sizing: border-box;
    background: #f0f2f5;
    gap: 12px;
    padding: calc(var(--cdl-header-h) + 10px) 12px 14px max(10px, env(safe-area-inset-left, 0px));
    align-items: stretch;
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail {
    flex: 0 0 2.75rem;
    width: 2.75rem;
    min-width: 2.75rem;
    box-sizing: border-box;
    background: transparent;
    border-right: none;
    border-top-left-radius: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    align-self: stretch;
    position: sticky;
    top: var(--cdl-header-h);
    min-height: calc(100vh - var(--cdl-header-h) - 24px);
    max-height: calc(100vh - var(--cdl-header-h) - 24px);
    height: auto;
    overflow: hidden;
    z-index: 6;
    transition:
        flex-basis 0.2s ease,
        width 0.2s ease,
        min-width 0.2s ease;
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail--drawer-open {
    flex: 0 0 min(20rem, 40vw);
    width: min(20rem, 40vw);
    min-width: min(20rem, 40vw);
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail__toolbar {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 6px 0.15rem 8px;
    box-sizing: border-box;
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail__drawer {
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 0 4px 6px 2px;
    border-top: none;
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .parcours-lecon-layout.preparia-cd-lms-lesson-layout--main-only {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    margin: 0;
    padding: 0;
    gap: 0;
    min-height: 0;
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .parcours-lecon-layout.preparia-cd-lms-lesson-layout--main-only .parcours-lecon-main {
    width: 100%;
    max-width: none;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar {
    position: static;
    top: auto;
    align-self: stretch;
    width: 100%;
    max-width: none;
    flex: 1 1 auto;
    min-height: 0;
    margin: 0;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid #e3e6ea;
    border-radius: 12px;
    box-shadow:
        0 1px 2px rgba(15, 23, 42, 0.05),
        0 4px 14px rgba(15, 23, 42, 0.04);
    padding: 12px 10px 14px;
    background: #fff;
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar__nav {
    max-height: none;
    overflow-y: visible;
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar__title {
    font-size: 0.75rem;
    padding: 0 0.15rem 6px;
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar__link {
    font-size: 0.84rem;
    padding: 0.5rem 0.45rem;
    border-radius: 8px;
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar__link.is-active {
    border-radius: 8px;
}

/* Colonne cours : carte blanche + zone leçon scrollable sous les onglets */
.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-with-outline-rail__main {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 0 max(0px, env(safe-area-inset-right, 0px)) 0 0;
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-with-outline-rail__main > .preparia-cd-lesson-split {
    flex: 1 1 auto;
    min-height: 0;
    align-items: stretch;
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-with-outline-rail__main > .preparia-cd-lesson-split > .preparia-cd-lesson-workspace.preparia-cd-lesson-workspace--parcours-fullbleed {
    align-self: stretch;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    padding-top: 0;
    padding-bottom: 0;
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-with-outline-rail__main .preparia-cd-lesson-workspace--parcours-fullbleed .preparia-cd-lesson-maincard {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    margin: 0;
    max-width: none;
    width: 100%;
    border-radius: 12px;
    border: 1px solid #e3e6ea;
    box-shadow:
        0 1px 2px rgba(15, 23, 42, 0.05),
        0 6px 18px rgba(15, 23, 42, 0.05);
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-with-outline-rail__main .parcours-lecon-page {
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-lesson-body-scroll {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    padding: 0 max(12px, env(safe-area-inset-right, 0px)) 16px max(12px, env(safe-area-inset-left, 0px));
}

.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-lesson-body-scroll .parcours-lecon-panel--scroll {
    max-height: none;
    overflow: visible;
}

/* Onglets au-dessus de .preparia-cd-lms-lesson-body-scroll : pas de sticky (le scroll est interne au corps). */
.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .parcours-lecon-page .parcours-lecon-main .parcours-lecon-sticky-toolbar {
    position: relative;
    top: auto;
    flex-shrink: 0;
    z-index: 5;
    background: #fff;
    padding-top: 6px;
    margin-top: 0;
    border-bottom: 1px solid #e8eaed;
}

/* Leçon LMS — mobile : ☰ dans le header (Coursera), tiroir programme en overlay, onglets compacts */
.preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__outline--lms-mobile-only {
    display: none;
}

@media (max-width: 639px) {
    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__outline--lms-mobile-only {
        display: inline-flex;
    }

    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail__toolbar {
        display: none !important;
    }

    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail {
        position: fixed;
        left: 0;
        top: var(--cdl-header-h);
        bottom: 0;
        z-index: 48;
        flex: none !important;
        align-self: auto;
        width: 0 !important;
        min-width: 0 !important;
        max-width: none;
        overflow: hidden;
        min-height: 0 !important;
        max-height: none !important;
        height: auto !important;
        border-radius: 0;
        transition:
            width 0.2s ease,
            min-width 0.2s ease,
            box-shadow 0.2s ease;
    }

    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail--drawer-open {
        width: min(20rem, 88vw) !important;
        min-width: min(20rem, 88vw) !important;
        overflow: hidden;
        box-shadow: 4px 0 20px rgba(15, 23, 42, 0.18);
    }

    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__inner {
        min-width: 0;
    }

    /* Fil d’Ariane : une ligne lisible sans agrandir le header fixe */
    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__crumbs {
        flex: 1 1 0;
        min-width: 0;
        font-size: 0.7rem;
        line-height: 1.25;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-crs-min-header__course-title {
        flex: 1 1 0;
        min-width: 0;
        font-size: 0.78rem;
        line-height: 1.25;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-with-outline-rail {
        gap: 0;
        padding-left: max(0px, env(safe-area-inset-left, 0px));
        padding-right: max(0px, env(safe-area-inset-right, 0px));
        padding-top: calc(var(--cdl-header-h) + 8px);
        padding-bottom: max(8px, env(safe-area-inset-bottom, 0px));
    }

    /* Colonne cours pleine largeur (style Coursera mobile) */
    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-with-outline-rail__main {
        padding-right: 0;
    }

    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .parcours-lecon-layout.preparia-cd-lms-lesson-layout--main-only .parcours-lecon-main {
        padding-left: 0;
        padding-right: 0;
    }

    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .parcours-lecon-page .parcours-lecon-main .parcours-lecon-sticky-toolbar {
        padding-left: max(0px, env(safe-area-inset-left, 0px));
        padding-right: max(0px, env(safe-area-inset-right, 0px));
    }

    /* Onglets : une seule ligne, défilement horizontal (plus de retour à la ligne) */
    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .parcours-lecon-page .parcours-lecon-main .parcours-lecon-tabs {
        flex-wrap: nowrap;
        justify-content: flex-start;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        gap: 0 6px;
        margin-bottom: 6px;
        margin-left: 0;
        margin-right: 0;
        padding-left: max(0px, env(safe-area-inset-left, 0px));
        padding-right: max(0px, env(safe-area-inset-right, 0px));
        padding-bottom: 4px;
    }

    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .parcours-lecon-page .parcours-lecon-main .parcours-lecon-tabs::-webkit-scrollbar {
        height: 3px;
    }

    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .parcours-lecon-page .parcours-lecon-main .parcours-lecon-tabs::-webkit-scrollbar-thumb {
        border-radius: 3px;
        background: rgba(15, 23, 42, 0.25);
    }

    html.preparia-theme-dark .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .parcours-lecon-page .parcours-lecon-main .parcours-lecon-tabs::-webkit-scrollbar-thumb {
        background: rgba(226, 232, 240, 0.35);
    }

    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .parcours-lecon-page .parcours-lecon-main .parcours-lecon-tab {
        flex: 0 0 auto;
        padding: 6px 12px;
        font-size: 0.78rem;
    }

    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-lesson-body-scroll {
        padding-left: max(0px, env(safe-area-inset-left, 0px));
        padding-right: max(0px, env(safe-area-inset-right, 0px));
        padding-bottom: max(12px, env(safe-area-inset-bottom, 0px));
    }

    /* Corps HTML : marge de lecture minimale (bord écran = encoche seulement) */
    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-lesson-body-scroll .parcours-lecon-html-body {
        padding-left: max(12px, env(safe-area-inset-left, 0px));
        padding-right: max(12px, env(safe-area-inset-right, 0px));
    }

    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-lesson-body-scroll .parcours-lecon-panel > *:not(.parcours-lecon-html-body):not(.parcours-lecon-iframe):not(.parcours-lecon-video):not(.parcours-lecon-vimeo) {
        padding-left: max(12px, env(safe-area-inset-left, 0px));
        padding-right: max(12px, env(safe-area-inset-right, 0px));
    }

    .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-with-outline-rail__main .preparia-cd-lesson-workspace--parcours-fullbleed .preparia-cd-lesson-maincard {
        border-radius: 0;
        border-left: none;
        border-right: none;
        box-shadow: none;
    }
}

/* Rangée : rail programme + zone cours (pousse le contenu, pas d’overlay ni voile) */
.preparia-coursera-lesson-demo .preparia-cd-lesson-split {
    display: flex;
    flex-direction: row;
    flex: 1 1 auto;
    /* flex-start : la zone cours garde la hauteur de son HTML ; stretch la plaquait à 100vh comme le rail → double ascenseur */
    align-items: flex-start;
    min-height: 0;
    min-width: 0;
    width: 100%;
}

.preparia-coursera-lesson-demo .preparia-cd-lesson-split > .preparia-cd-lesson-workspace {
    flex: 1 1 auto;
    min-width: 0;
    align-self: flex-start;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

/* Rail : replié = bandeau ~44px ; ouvert = panneau + repousse la colonne cours */
.preparia-coursera-lesson-demo .preparia-cd-program-rail {
    display: flex;
    flex-direction: row;
    flex-shrink: 0;
    align-self: flex-start;
    position: sticky;
    top: var(--cdl-header-h);
    height: calc(100vh - var(--cdl-header-h));
    max-height: calc(100vh - var(--cdl-header-h));
    background: #f1f5f9;
    border-right: 1px solid var(--cdl-line);
    box-sizing: border-box;
    overflow: hidden;
    width: 2.75rem;
    min-width: 2.75rem;
    transition:
        width 0.22s ease,
        min-width 0.22s ease,
        box-shadow 0.22s ease,
        background 0.22s ease;
    z-index: 2;
}

.preparia-coursera-lesson-demo .preparia-cd-program-rail.is-expanded {
    width: min(22rem, 40vw);
    min-width: min(22rem, 40vw);
    background: #fff;
    box-shadow: 4px 0 18px rgba(15, 23, 42, 0.06);
}

.preparia-coursera-lesson-demo .preparia-cd-program-rail__gutter {
    flex: 0 0 2.75rem;
    width: 2.75rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 0.15rem 0;
    border-right: 1px solid var(--cdl-line);
    background: #e8eef5;
    box-sizing: border-box;
}

.preparia-coursera-lesson-demo .preparia-cd-program-rail.is-expanded .preparia-cd-program-rail__gutter {
    background: #f1f5f9;
}

.preparia-coursera-lesson-demo .preparia-cd-program-rail__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    border: 1px solid var(--cdl-line);
    border-radius: 6px;
    background: #fff;
    color: var(--cdl-ink);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    box-sizing: border-box;
}

.preparia-coursera-lesson-demo .preparia-cd-program-rail__toggle:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
}

.preparia-coursera-lesson-demo .preparia-cd-program-rail__panel {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease;
}

.preparia-coursera-lesson-demo .preparia-cd-program-rail.is-expanded .preparia-cd-program-rail__panel {
    opacity: 1;
    pointer-events: auto;
}

/* Titre « Programme » déjà dans l’en-tête du rail : masquer le doublon du nav. */
.preparia-coursera-lesson-demo .preparia-cd-program-rail .parcours-lecon-sidebar__title {
    display: none;
}

.preparia-coursera-lesson-demo .preparia-cd-drawer__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 0.75rem;
    border-bottom: 1px solid var(--cdl-line);
    flex-shrink: 0;
}

.preparia-coursera-lesson-demo .preparia-cd-drawer__head-title {
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--cdl-ink);
}

.preparia-coursera-lesson-demo .preparia-cd-drawer__close {
    border: none;
    background: transparent;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    color: var(--cdl-muted);
    padding: 0.15rem 0.35rem;
    border-radius: 4px;
}

.preparia-coursera-lesson-demo .preparia-cd-drawer__close:hover {
    background: #f1f5f9;
    color: var(--cdl-ink);
}

.preparia-coursera-lesson-demo .preparia-cd-drawer__scroll {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 0.5rem 0.65rem 0.65rem;
}

/* Une seule zone de défilement : le menu ne limite pas la hauteur dans le rail Coursera */
.preparia-coursera-lesson-demo .preparia-cd-drawer__scroll .parcours-lecon-sidebar__nav {
    max-height: none;
    overflow-y: visible;
}

.preparia-coursera-lesson-demo .preparia-cd-drawer__foot {
    flex-shrink: 0;
    padding: 0.6rem 0.65rem 0.75rem;
    border-top: 1px solid var(--cdl-line);
    background: #fff;
}

.preparia-coursera-lesson-demo .preparia-cd-drawer__foot .preparia-cd-drawer__foot-back {
    margin: 0 0 0.45rem;
    padding: 0;
    border: 0;
}

.preparia-coursera-lesson-demo .preparia-cd-drawer__foot .preparia-cd-drawer__foot-back:last-child {
    margin-bottom: 0;
}

.preparia-coursera-lesson-demo .preparia-cd-drawer__foot-btn {
    display: inline-block;
    padding: 8px 12px;
    border: 1px solid var(--blue, var(--cdl-blue));
    border-radius: 8px;
    width: 100%;
    box-sizing: border-box;
    text-align: center;
}

/* Liens actifs dans le rail programme (contraste : fond bleu plein + texte blanc) */
.preparia-coursera-lesson-demo .preparia-cd-program-rail .parcours-lecon-sidebar__link.is-active {
    border-left: 4px solid #93c5fd;
    padding-left: 10px;
    margin-left: -4px;
    background: var(--cdl-blue);
    color: #fff !important;
}

.preparia-coursera-lesson-demo .preparia-cd-program-rail .parcours-lecon-sidebar__link.is-active:hover {
    background: #0047b3;
    color: #fff !important;
}

.preparia-coursera-lesson-demo .preparia-cd-lesson-maincard {
    max-width: 1200px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid var(--cdl-line);
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    overflow: visible;
}

/* Fiche cours / hub matière : pas de cadre blanc autour du bandeau */
.preparia-coursera-lesson-demo .preparia-cd-lesson-maincard:has(.parcours-matiere-mooc-shell) {
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    overflow: visible;
}

.preparia-coursera-lesson-demo .preparia-cd-lesson-maincard__head {
    padding: 1rem 1.1rem 0.75rem;
    border-bottom: 1px solid var(--cdl-line);
}

.preparia-coursera-lesson-demo .preparia-cd-lesson-maincard__lesson-title {
    margin: 0 0 0.35rem;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--cdl-ink);
}

.preparia-coursera-lesson-demo .preparia-cd-lesson-maincard__meta {
    margin: 0;
    font-size: 0.82rem;
}

.preparia-coursera-lesson-demo .preparia-cd-lesson-maincard__link-muted {
    color: var(--cdl-blue);
    font-weight: 600;
    text-decoration: none;
}

.preparia-coursera-lesson-demo .preparia-cd-lesson-maincard__link-muted:hover {
    text-decoration: underline;
}

.preparia-coursera-lesson-demo .preparia-cd-lesson-maincard__body {
    padding: 0;
}

.preparia-coursera-lesson-demo.preparia-site .preparia-cd-lesson-maincard__body .parcours-lecon-main {
    flex: 1 1 100%;
    max-width: none;
    width: 100%;
    margin: 0;
    border: none;
    border-radius: 0;
    box-shadow: none;
    padding: 0.75rem 1rem 1.5rem;
    box-sizing: border-box;
}

/* Leçon parcours seule : pleine largeur (plus de bandes grises) + padding minimal (encoches) */
.preparia-coursera-lesson-demo.preparia-site .preparia-cd-lesson-workspace:has(.parcours-lecon-page) {
    /* Colle la zone cours au header fixe : la barre d’onglets sticky s’aligne sous la barre minimale */
    padding-top: var(--cdl-header-h);
    padding-left: 0;
    padding-right: 0;
}

.preparia-coursera-lesson-demo.preparia-site .preparia-cd-lesson-workspace:has(.parcours-lecon-page) .preparia-cd-lesson-maincard {
    max-width: none;
    width: 100%;
    margin: 0;
    border-left: none;
    border-right: none;
    border-radius: 0;
    box-shadow: none;
}

.preparia-coursera-lesson-demo.preparia-site .preparia-cd-lesson-workspace:has(.parcours-lecon-page) .preparia-cd-lesson-maincard__body .parcours-lecon-main {
    padding: 0.75rem max(0px, env(safe-area-inset-left)) 1.5rem max(0px, env(safe-area-inset-right));
}

.preparia-coursera-lesson-demo.preparia-site .preparia-cd-lesson-workspace:has(.parcours-lecon-page) .parcours-lecon-main > .parcours-lecon-sticky-toolbar {
    padding-left: max(0px, env(safe-area-inset-left));
    padding-right: max(0px, env(safe-area-inset-right));
}

.preparia-coursera-lesson-demo.preparia-site .preparia-cd-lesson-workspace:has(.parcours-lecon-page) .parcours-lecon-page .parcours-lecon-main .parcours-lecon-tabs {
    padding-left: max(0px, env(safe-area-inset-left));
    padding-right: max(0px, env(safe-area-inset-right));
}

.preparia-coursera-lesson-demo.preparia-site .preparia-cd-lesson-workspace:has(.parcours-lecon-page) .parcours-lecon-page .parcours-lecon-main .parcours-lecon-panel > *:not(.parcours-lecon-html-body):not(.parcours-lecon-iframe):not(.parcours-lecon-video):not(.parcours-lecon-vimeo) {
    padding-left: max(0px, env(safe-area-inset-left));
    padding-right: max(0px, env(safe-area-inset-right));
}

.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-tabs {
    margin-left: 0;
    margin-right: 0;
}

/* Leçon parcours (hub Coursera) : un seul scroll — pas de panneau interne à hauteur max */
.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-main .parcours-lecon-panel--scroll {
    max-height: none;
    overflow: visible;
    padding-right: 0;
}

/* Même principe si la classe démo est sur .parcours-lecon-page (ex. leçon LMS) et non sur body */
.preparia-site .parcours-lecon-page.preparia-coursera-lesson-demo .parcours-lecon-main .parcours-lecon-panel--scroll {
    max-height: none;
    overflow: visible;
    padding-right: 0;
}

.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-main .parcours-lecon-html-body {
    min-height: 0;
    max-height: none;
    overflow-y: visible;
    overflow-x: auto;
}

/* Leçon fichier : HTML inline dans la page (sans iframe) — un seul ascenseur avec le document */
.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body--parcours-inline {
    width: 100%;
    box-sizing: border-box;
    overflow-x: auto;
    overflow-y: visible;
    max-height: none;
    /* Ancre les position:fixed / calques issus du HTML leçon à cette zone (évite de bloquer le shell parcours). */
    transform: translateZ(0);
    isolation: isolate;
}

/* Accordéons type dépôt (div + .content-inner + classe .active) : secours si le LMS retire le <style> embarqué */
.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body div.accordion-item:not(details):not(.prep-acc-item) > .content-inner {
    display: none;
    padding: 20px;
    box-sizing: border-box;
}

.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body div.accordion-item.active:not(details):not(.prep-acc-item) > .content-inner {
    display: block;
}

.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body div.accordion-item:not(details):not(.prep-acc-item) .accordion-header {
    cursor: pointer;
}

/* Modèle « cours » (souvent chimie / physique LMS) : panneau .accordion-content + max-height */
.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body div.accordion-item:not(details):not(.prep-acc-item):not(.active) > .accordion-content {
    max-height: 0;
    overflow: hidden;
    box-sizing: border-box;
    /* Fermé : le contenu (formules, images) n’est pas mis en page → changement de leçon sans gel. */
    content-visibility: hidden;
}

.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body div.accordion-item.active:not(details):not(.prep-acc-item) > .accordion-content {
    max-height: none;
    overflow: visible;
}

.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body--parcours-inline #cadre,
.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body--parcours-inline #contenu,
.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body--parcours-inline #content,
.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body--parcours-inline #page,
.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body--parcours-inline #wrapper,
.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body--parcours-inline #corps,
.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body--parcours-inline .contenu,
.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body--parcours-inline main,
.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body--parcours-inline article {
    overflow-y: visible !important;
    overflow-x: visible !important;
    max-height: none !important;
    height: auto !important;
}

/* Hauteur réelle via preparia-parcours-iframes.js (même origine) → un seul scroll page */
.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-main .parcours-lecon-iframe {
    display: block;
    min-height: 12rem;
    height: auto;
}

.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-html-body,
.preparia-coursera-lesson-demo.preparia-site .parcours-lecon-iframe {
    border-radius: 0;
}

.preparia-coursera-lesson-demo .preparia-cd-lesson-footnote {
    margin: 0;
    padding: 0.75rem 1rem 1.25rem;
    font-size: 0.78rem;
    color: var(--cdl-muted);
    line-height: 1.45;
    border-top: 1px solid var(--cdl-line);
    background: #fafafa;
}

/* Page cours démo à l’intérieur de la carte */
.preparia-coursera-lesson-demo .preparia-cd-lesson-maincard .preparia-cd-course {
    margin: 0;
}

.preparia-coursera-lesson-demo .preparia-cd-lesson-maincard .preparia-cd-course-hero {
    border-radius: 0;
    border: 0;
    box-shadow: none;
}

.preparia-coursera-demo .preparia-cd-course-layout--single {
    grid-template-columns: minmax(0, 1fr);
}

.preparia-coursera-demo .preparia-cd-lesson-list__name--link {
    color: inherit;
    font-weight: 700;
    text-decoration: none;
}

.preparia-coursera-demo .preparia-cd-lesson-list__name--link:hover {
    text-decoration: underline;
}

/* —— Barre plan du site (layout matière MOOC) —— */
.parcours-matiere-sitemap {
    position: sticky;
    top: 0;
    z-index: 200;
    background: #fff;
    border-bottom: 1px solid #e2e8f0;
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.06);
}

.parcours-matiere-sitemap__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.55rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.55rem 1rem;
    box-sizing: border-box;
}

.parcours-matiere-sitemap__brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 0;
    flex: 1 1 auto;
}

.parcours-matiere-sitemap__logo {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    text-decoration: none;
}

.parcours-matiere-sitemap__logo img {
    height: 28px;
    width: auto;
    display: block;
}

.parcours-matiere-sitemap__logo-text {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--blue);
}

.parcours-matiere-sitemap__ctx {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.82rem;
    font-weight: 700;
    color: #334155;
}

.parcours-matiere-sitemap__links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem 0.45rem;
    min-width: 0;
    font-size: 0.78rem;
}

.parcours-matiere-sitemap__links a {
    color: var(--blue);
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.parcours-matiere-sitemap__links a:hover {
    text-decoration: underline;
}

.parcours-matiere-sitemap__sep {
    color: #94a3b8;
}

.parcours-matiere-sitemap__actions {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin-left: auto;
    flex-shrink: 0;
}

.parcours-matiere-sitemap__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.7rem;
    border-radius: 7px;
    font-size: 0.75rem;
    font-weight: 700;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    font-family: inherit;
}

.parcours-matiere-sitemap__btn--ghost {
    background: #fff;
    border-color: #cbd5e1;
    color: #0f172a;
}

.parcours-matiere-sitemap__btn--primary {
    background: var(--orange);
    color: #fff;
}

html.preparia-theme-dark .parcours-matiere-sitemap {
    background: #111827;
    border-bottom-color: #334155;
    box-shadow: 0 2px 14px rgba(0, 0, 0, 0.35);
}

html.preparia-theme-dark .parcours-matiere-sitemap__ctx,
html.preparia-theme-dark .parcours-matiere-sitemap__btn--ghost {
    color: #e2e8f0;
}

html.preparia-theme-dark .parcours-matiere-sitemap__btn--ghost {
    background: #1e293b;
    border-color: #475569;
}

html.preparia-theme-dark .parcours-matiere-sitemap__links a {
    color: #93c5fd;
}

/* —— Page matière LMS : largeur alignée sur .main-content du site —— */
.preparia-site .main-content.parcours-matiere .parcours-matiere__wrap--slot {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
}

@media (max-width: 639px) {
    .preparia-site .main-content.parcours-matiere .parcours-matiere__wrap--slot {
        padding-left: 12px;
        padding-right: 12px;
    }
}

.parcours-matiere-mooc-shell {
    margin: 0 0 1.25rem;
}

/* Page matière (hub LMS) : bandeau compact, photo en arrière-plan + teinte matière */
.parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero,
.parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero.preparia-cd-course-band {
    position: relative;
    height: auto;
    min-height: 0;
    max-height: none;
    box-sizing: border-box;
    overflow: hidden;
    isolation: isolate;
    /* Même padding horizontal que .preparia-cd-course-layout (évite le décalage gauche/droite) */
    padding: 0.95rem var(--cd-landing-px, 1rem) 1.05rem;
    display: block;
    border-radius: 0;
    border: 0;
    box-shadow: none;
    background-color: var(--subject-accent-deep, #1e3a8a);
    background-image:
        linear-gradient(
            115deg,
            color-mix(in srgb, var(--subject-accent-deep, #1e3a8a) 88%, transparent) 0%,
            color-mix(in srgb, var(--subject-accent, #2563eb) 72%, transparent) 48%,
            color-mix(in srgb, var(--subject-accent-soft, #3b82f6) 58%, transparent) 100%
        ),
        var(--subject-hero-image, none);
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
}

.parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero .preparia-cd-course-hero__grid {
    position: relative;
    z-index: 1;
    height: auto;
    max-height: none;
    min-height: 0;
    max-width: none;
    width: 100%;
    margin: 0;
    gap: 0;
    align-items: start;
    grid-template-columns: minmax(0, 1fr) !important;
}

.parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero .preparia-cd-course-hero__text {
    min-width: 0;
    width: 100%;
    max-width: 42rem;
}

.parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero .preparia-cd-course-hero__visual,
.parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero .preparia-cd-course-hero__visual--photo,
.parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero .preparia-cd-course-hero__visual--has-img {
    display: none !important;
}

.preparia-coursera-demo .preparia-cd-course-hero--subject {
    --subject-accent: #2563eb;
    --subject-accent-soft: #3b82f6;
    --subject-accent-deep: #1e3a8a;
    border: 0 !important;
    border-bottom: 0 !important;
    box-shadow: none !important;
}

.preparia-coursera-demo .preparia-cd-course-hero--subject .preparia-cd-pill {
    background: rgba(15, 23, 42, 0.28);
    border-color: rgba(255, 255, 255, 0.28);
}

.parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero .preparia-cd-course-hero__title {
    font-size: clamp(1.05rem, 2.2vw, 1.4rem);
    margin: 0 0 0.2rem;
    line-height: 1.25;
    display: block;
    width: 100%;
    max-width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: normal;
    -webkit-line-clamp: unset;
    overflow: visible;
}

.parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero .preparia-cd-pill {
    margin: 0 0 0.25rem;
    font-size: 0.62rem;
    padding: 0.12rem 0.45rem;
}

.parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero .preparia-cd-course-hero__meta {
    margin: 0 0 0.2rem;
    font-size: 0.8rem;
    line-height: 1.35;
    display: block;
    -webkit-line-clamp: unset;
    overflow: visible;
    opacity: 0.92;
}

.parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero .preparia-cd-course-hero__meta-extra {
    color: rgba(255, 255, 255, 0.72);
    font-weight: 600;
}

.parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero .preparia-cd-course-hero__stats {
    font-size: 0.78rem;
    gap: 0.2rem 0.4rem;
    margin: 0;
}

.parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero .preparia-cd-course-hero__rate {
    margin-top: 0.35rem;
    padding: 0.3rem 0.45rem;
}

.parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero .preparia-cd-course-hero__hint {
    margin: 0.35rem 0 0;
    font-size: 0.72rem;
    line-height: 1.35;
    color: rgba(255, 255, 255, 0.78);
    font-weight: 500;
}

@media (max-width: 640px) {
    .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero,
    .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero.preparia-cd-course-band {
        height: auto;
        min-height: 0;
        max-height: none;
        padding: 0.75rem var(--cd-landing-px, 1rem) 0.85rem;
        background-position: center;
    }

    .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere > .preparia-cd-course-hero .preparia-cd-course-hero__grid {
        grid-template-columns: 1fr !important;
        gap: 0;
    }
}

.parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light {
    background: linear-gradient(180deg, #f0f4fa 0%, #eef2f8 100%);
    color: var(--cd-ink);
    padding: 0.85rem 0 1rem;
    border-radius: 10px;
    border: 1px solid var(--cd-line);
    margin-bottom: 0.5rem;
}

.parcours-matiere-mooc-shell .preparia-cd-course-hero__inner {
    max-width: 38rem;
    margin: 0 auto;
    padding: 0 var(--cd-landing-px);
    text-align: left;
}

.parcours-matiere-mooc-shell .preparia-cd-pill--mooc-light {
    border-color: rgba(0, 56, 120, 0.22);
    color: #2a3f5f;
    background: rgba(255, 255, 255, 0.75);
    font-size: 0.65rem;
    margin-bottom: 0.35rem;
}

.parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light .preparia-cd-course-hero__title {
    font-size: clamp(1.05rem, 2.4vw, 1.35rem);
    margin: 0 0 0.4rem;
    color: var(--cd-ink);
}

.parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light .preparia-cd-course-hero__meta {
    font-size: 0.8rem;
    margin: 0 0 0.45rem;
    opacity: 1;
    color: #3d4b5c;
}

.parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light .preparia-cd-course-hero__stats {
    font-size: 0.78rem;
    color: #2f3d4d;
}

.parcours-matiere-mooc-shell .preparia-cd-muted--on-light {
    color: var(--cd-muted) !important;
    font-weight: 500;
}

.parcours-matiere-mooc-shell .preparia-cd-dot--on-light {
    opacity: 0.45;
    color: #5a6570;
}

.parcours-matiere-mooc-shell .preparia-cd-stars--on-light {
    color: #e87722;
    letter-spacing: 0.02em;
}

.parcours-matiere-mooc-shell .preparia-cd-course-hero__rate {
    margin-top: 0.65rem;
    padding: 0.5rem 0.65rem;
    border-radius: 8px;
    background: #fff;
    border: 1px solid var(--cd-line);
}

.parcours-matiere-mooc-shell .parcours-matiere__coursera-rate-form.preparia-course-rating-star-form,
.parcours-matiere-mooc-shell .parcours-matiere__coursera-rate-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.65rem;
}

.preparia-course-rating-star-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
}

.preparia-course-rating-star-form__label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
}

.parcours-matiere-mooc-shell .preparia-course-rating-star-form__label {
    font-size: 0.78rem;
    color: var(--cd-ink);
}

.preparia-course-rating-star-form__buttons {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    gap: 2px;
}

.preparia-course-rating-star-form__btn {
    margin: 0;
    padding: 2px 4px;
    border: 0;
    background: transparent;
    font-size: 1.65rem;
    line-height: 1;
    color: #f59e0b;
    cursor: pointer;
    opacity: 0.38;
    transition: opacity 0.12s ease, transform 0.12s ease;
}

.preparia-course-rating-star-form__btn:hover {
    opacity: 1;
    transform: scale(1.06);
}

.preparia-course-rating-star-form__btn:focus-visible {
    outline: 2px solid var(--blue, #2563eb);
    outline-offset: 2px;
    border-radius: 4px;
    opacity: 1;
}

.preparia-course-rating-done {
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.5rem;
    font-size: 0.875rem;
    color: #374151;
}

.parcours-matiere-mooc-shell .preparia-course-rating-done {
    font-size: 0.78rem;
    color: var(--cd-ink);
}

.preparia-course-rating-done__label {
    font-weight: 600;
}

.preparia-course-rating-done__stars {
    letter-spacing: 1px;
    font-size: 1.25rem;
    line-height: 1;
}

.preparia-course-rating-done__star.is-on {
    color: #f59e0b;
}

.preparia-course-rating-done__star.is-off {
    color: #d1d5db;
}

.parcours-matiere-mooc-shell .preparia-course-rating-done__star.is-off {
    color: #cbd5e1;
}

.parcours-matiere-mooc-shell .preparia-cd-course-layout--matiere-mooc {
    max-width: 100%;
    margin: 0 auto;
    padding: 0.75rem var(--cd-landing-px, 1rem) 1.5rem;
}

@media (min-width: 960px) {
    .parcours-matiere-mooc-shell .preparia-cd-course-layout--matiere-mooc {
        grid-template-columns: minmax(0, 1fr) minmax(240px, 300px);
        gap: 1.25rem;
    }
}

.parcours-matiere-mooc-shell .preparia-cd-enroll-card--matiere {
    position: sticky;
    top: calc(var(--site-header-h, 52px) + 0.75rem);
}

.parcours-matiere-mooc-shell .preparia-cd-enroll-card .preparia-cd-enroll-muted {
    color: var(--cd-muted);
    font-weight: 600;
}

.parcours-matiere-enroll__pitch {
    margin: 0 1rem 0.5rem;
    font-size: 0.82rem;
    line-height: 1.5;
    color: var(--cd-ink);
}

.parcours-matiere-enroll__register-hint {
    margin: 0.5rem 1rem 0;
    font-size: 0.78rem;
    color: var(--cd-muted);
    line-height: 1.45;
}

.parcours-matiere-enroll__register-hint a {
    color: var(--cd-blue);
    font-weight: 700;
}

.parcours-matiere-enroll__form {
    margin: 0;
}

.preparia-cd-enroll-card__fine--ok {
    color: #0d5c2e !important;
    font-weight: 600;
}

.preparia-cd-btn.preparia-cd-btn--ghost-enroll {
    display: block;
    width: calc(100% - 2rem);
    margin: 0.5rem 1rem 0;
    text-align: center;
    box-sizing: border-box;
    background: #fff !important;
    color: var(--cd-blue) !important;
    border: 2px solid var(--cd-blue) !important;
    text-decoration: none !important;
    line-height: 1.25;
}

.preparia-cd-btn.preparia-cd-btn--ghost-enroll:hover {
    filter: brightness(0.98);
    background: #f0f6fd !important;
}

/* Thèmes par discipline (niveau, matière, leçon) : bandeaux en dégradé distinct */
.parcours-theme--default .parcours-niveau-header,
.parcours-theme--default .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light {
    background: linear-gradient(135deg, rgba(0, 86, 179, 0.07), rgba(230, 126, 34, 0.1));
    border-color: rgba(0, 86, 179, 0.14);
    border-left-color: var(--orange);
}

.parcours-theme--default .parcours-niveau-header__title {
    color: var(--blue);
}

.parcours-theme--math .parcours-niveau-header,
.parcours-theme--math .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light {
    background: linear-gradient(135deg, #fff5f5 0%, #ffe0e0 55%, #ffd6d6 100%);
    border-color: rgba(197, 48, 48, 0.28);
    border-left-color: #c53030;
}

.parcours-theme--math .parcours-niveau-header__title,
.parcours-theme--math .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light .preparia-cd-course-hero__title {
    color: #9b2c2c;
}

.parcours-theme--physique .parcours-niveau-header,
.parcours-theme--physique .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light {
    background: linear-gradient(135deg, #f3f0ff 0%, #e9e3ff 100%);
    border-color: rgba(91, 33, 182, 0.25);
    border-left-color: #6b46c1;
}

.parcours-theme--physique .parcours-niveau-header__title,
.parcours-theme--physique .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light .preparia-cd-course-hero__title {
    color: #553c9a;
}

.parcours-theme--svt .parcours-niveau-header,
.parcours-theme--svt .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    border-color: rgba(5, 122, 85, 0.28);
    border-left-color: #047857;
}

.parcours-theme--svt .parcours-niveau-header__title,
.parcours-theme--svt .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light .preparia-cd-course-hero__title {
    color: #065f46;
}

.parcours-theme--francais .parcours-niveau-header,
.parcours-theme--francais .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light,
.parcours-theme--anglais .parcours-niveau-header,
.parcours-theme--anglais .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light,
.parcours-theme--arabe .parcours-niveau-header,
.parcours-theme--arabe .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border-color: rgba(180, 83, 9, 0.3);
    border-left-color: #d97706;
}

.parcours-theme--francais .parcours-niveau-header__title,
.parcours-theme--francais .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light .preparia-cd-course-hero__title,
.parcours-theme--anglais .parcours-niveau-header__title,
.parcours-theme--anglais .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light .preparia-cd-course-hero__title,
.parcours-theme--arabe .parcours-niveau-header__title,
.parcours-theme--arabe .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light .preparia-cd-course-hero__title {
    color: #92400e;
}

.parcours-theme--philosophie .parcours-niveau-header,
.parcours-theme--philosophie .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light,
.parcours-theme--histoire .parcours-niveau-header,
.parcours-theme--histoire .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-color: rgba(51, 65, 85, 0.28);
    border-left-color: #334155;
}

.parcours-theme--philosophie .parcours-niveau-header__title,
.parcours-theme--philosophie .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light .preparia-cd-course-hero__title,
.parcours-theme--histoire .parcours-niveau-header__title,
.parcours-theme--histoire .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light .preparia-cd-course-hero__title {
    color: #1e293b;
}

.parcours-theme--islamique .parcours-niveau-header,
.parcours-theme--islamique .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-color: rgba(22, 101, 52, 0.28);
    border-left-color: #15803d;
}

.parcours-theme--islamique .parcours-niveau-header__title,
.parcours-theme--islamique .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light .preparia-cd-course-hero__title {
    color: #166534;
}

/* --- Page leçon LMS (style Coursera, layout dédié) --- */
.preparia-site .preparia-lms-lesson-page {
    --preparia-lms-header-h: var(--site-header-h);
}

.preparia-site .preparia-lms-lesson-topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-height: var(--preparia-lms-header-h, var(--site-header-h));
    box-sizing: border-box;
    padding: 0 var(--preparia-topbar-pad-inline-end) 0 var(--preparia-topbar-pad-inline-start);
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
}

.preparia-site .preparia-lms-lesson-topbar__brand svg {
    height: var(--preparia-header-logo-h) !important;
    width: auto !important;
    display: block;
}

.preparia-site .preparia-lms-lesson-topbar__brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
}

.preparia-site .preparia-lms-lesson-topbar__fill {
    flex: 1 1 auto;
}

.preparia-site .preparia-lms-lesson-avatar {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    border: 2px solid #e2e8f0;
    background: #0f172a;
    color: #fff;
    font-weight: 800;
    font-size: 0.95rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.preparia-site .preparia-lms-lesson-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 6px);
    min-width: 12rem;
    padding: 6px 0;
    border-radius: 10px;
    border: 1px solid #e5e7eb;
    background: #fff;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
    z-index: 60;
}

.preparia-site .preparia-lms-lesson-dropdown__item {
    display: block;
    width: 100%;
    padding: 10px 14px;
    font-size: 0.875rem;
    font-weight: 600;
    color: #0f172a;
    text-decoration: none;
    background: transparent;
    border: 0;
    cursor: pointer;
}

.preparia-site .preparia-lms-lesson-dropdown__item:hover {
    background: #f8fafc;
}

.preparia-site .preparia-lms-lesson-dropdown__item--muted {
    color: #64748b;
    font-weight: 500;
}

.preparia-site .preparia-lms-lesson-dropdown__item--danger {
    color: #b91c1c;
}

.preparia-site .preparia-lms-lesson-dropdown__sep {
    margin: 6px 0 0;
    padding-top: 6px;
    border-top: 1px solid #f1f5f9;
}

.preparia-site .parcours-lecon-sidebar__link-text {
    flex: 1 1 auto;
    min-width: 0;
}

.preparia-site .preparia-cd-lesson-list__title-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
}

.preparia-coursera-demo .preparia-cd-lesson-list__item > .preparia-cd-btn--resume {
    margin-left: auto;
    flex: 0 0 auto;
    align-self: center;
}

.preparia-site .preparia-cd-btn--resume-inline {
    flex: 0 0 auto;
    padding: 0.25rem 0.65rem;
    font-size: 0.75rem;
    border-radius: 999px;
}

.preparia-site .parcours-lecon-panel--scroll {
    max-height: min(70vh, 48rem);
    overflow: auto;
    padding-right: 4px;
}

.preparia-site .preparia-lms-lesson-page .parcours-lecon-page .parcours-lecon-main .parcours-lecon-sticky-toolbar {
    position: sticky;
    top: var(--cdl-header-h, var(--site-header-h));
    z-index: 15;
    background: #fff;
    padding-top: 4px;
    margin-top: -4px;
}

.preparia-site .preparia-lms-next-fab-wrap {
    position: fixed;
    right: max(16px, env(safe-area-inset-right));
    bottom: max(16px, env(safe-area-inset-bottom));
    z-index: 45;
}

.preparia-site .preparia-lms-next-fab {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 12px 18px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    border: 2px solid #0284c7;
    background: #fff;
    color: #0369a1;
    box-shadow: 0 8px 24px rgba(2, 132, 199, 0.2);
    cursor: pointer;
}

.preparia-site .preparia-lms-next-fab:hover {
    background: #f0f9ff;
}

.preparia-site .preparia-lms-next-fab--ghost {
    border-color: #cbd5e1;
    color: #334155;
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
}

.preparia-site .preparia-lms-modal {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.preparia-site .preparia-lms-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
}

.preparia-site .preparia-lms-modal__panel {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 26rem;
    border-radius: 14px;
    background: #fff;
    padding: 22px 22px 18px;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.2);
}

.preparia-site .preparia-lms-modal__title {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 800;
    color: #0f172a;
}

.preparia-site .preparia-lms-modal__text {
    margin: 0.5rem 0 0;
    font-size: 0.875rem;
    line-height: 1.5;
    color: #475569;
}

.preparia-site .preparia-lms-modal__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.preparia-site .preparia-lms-modal__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: 0.375rem;
    cursor: pointer;
    border: 1px solid transparent;
}

.preparia-site .preparia-lms-modal__btn--secondary {
    border-color: #cbd5e1;
    background: #fff;
    color: #1e293b;
}

.preparia-site .preparia-lms-modal__btn--primary {
    border-color: #0284c7;
    background: #0284c7;
    color: #fff;
}

.preparia-site a.preparia-lms-modal__btn {
    text-decoration: none;
}

.preparia-site .preparia-lms-modal__form-submit {
    margin: 0;
}

/* --- Leçon parcours : shell minimal (sans nav / footer catalogue) --- */
.preparia-site.preparia-parcours-lecon-shell {
    margin: 0;
    min-height: 100vh;
    background: #f1f5f9;
    box-sizing: border-box;
}

.preparia-site.preparia-parcours-lecon-shell .preparia-parcours-lesson-main {
    box-sizing: border-box;
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
}

.preparia-site.preparia-parcours-lesson-flash {
    margin: 0;
    padding: 10px max(16px, env(safe-area-inset-left)) 10px max(16px, env(safe-area-inset-right));
}

.preparia-site .preparia-parcours-lesson-topbar__matiere {
    flex-shrink: 0;
    margin-left: 4px;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 700;
    color: #334155;
    text-decoration: none;
    border: 1px solid #e2e8f0;
    background: #fff;
}

.preparia-site .preparia-parcours-lesson-topbar__matiere:hover {
    background: #f8fafc;
    color: #0369a1;
}

.preparia-site .preparia-lms-lesson-topbar__brand .preparia-parcours-lesson-logo {
    display: block;
    height: var(--preparia-header-logo-h);
    width: auto;
    color: #1e293b;
}

.preparia-site .preparia-parcours-lesson-topbar__login {
    flex-shrink: 0;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    border: 1px solid #e2e8f0;
    background: #fff;
    color: #0f172a;
}

.preparia-site .preparia-parcours-lesson-topbar__login:hover {
    background: #f8fafc;
}

.preparia-site .preparia-lms-lesson-dropdown__btn-logout {
    width: 100%;
    text-align: left;
}

.preparia-site .preparia-parcours-lesson-muted-hint {
    font-size: 0.75rem;
    color: #64748b;
    margin-left: 0.25rem;
}

.preparia-site.preparia-parcours-lecon-shell .parcours-lecon-page .parcours-lecon-main .parcours-lecon-sticky-toolbar {
    position: sticky;
    top: 56px;
    z-index: 15;
    background: #f1f5f9;
    padding-top: 4px;
    margin-top: -2px;
}

.preparia-site.preparia-parcours-lecon-shell .parcours-lecon-page .parcours-lecon-main .parcours-lecon-tabs {
    margin-bottom: 12px;
    background: #f1f5f9;
}

.preparia-site.preparia-parcours-lecon-shell .parcours-lecon-page .parcours-lecon-main .parcours-lecon-html-body {
    overflow-x: auto;
    overflow-y: visible;
    max-height: none;
}

/* ========== Mode sombre : bouton (lune / soleil) + thème ========== */
.preparia-site .preparia-theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid rgba(0, 86, 179, 0.18);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: #475569;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.preparia-site .preparia-theme-toggle:hover {
    background: #fff;
    border-color: rgba(0, 86, 179, 0.35);
    color: var(--blue);
    box-shadow: 0 2px 10px rgba(0, 86, 179, 0.12);
}

.preparia-site .preparia-theme-toggle i {
    font-size: 0.8rem;
    line-height: 1;
    pointer-events: none;
}

.preparia-site .preparia-theme-toggle .preparia-theme-toggle__sun {
    display: none;
}

html.preparia-theme-dark .preparia-site .preparia-theme-toggle {
    background: rgba(30, 41, 59, 0.95);
    border-color: rgba(148, 163, 184, 0.35);
    color: #fbbf24;
}

html.preparia-theme-dark .preparia-site .preparia-theme-toggle:hover {
    background: #334155;
    border-color: rgba(251, 191, 36, 0.45);
    color: #fde68a;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

html.preparia-theme-dark .preparia-site .preparia-theme-toggle .preparia-theme-toggle__sun {
    display: block;
}

html.preparia-theme-dark .preparia-site .preparia-theme-toggle .preparia-theme-toggle__moon {
    display: none;
}

html.preparia-theme-dark {
    color-scheme: dark;
}

html.preparia-theme-dark body.preparia-site {
    background-color: #0f1419;
    color: #e2e8f0;
}

html.preparia-theme-dark body.preparia-site header.site-header {
    background: linear-gradient(180deg, #1a2332 0%, #121a24 100%);
    border-bottom-color: rgba(59, 130, 246, 0.22);
    box-shadow: 0 4px 22px rgba(0, 0, 0, 0.4);
}

html.preparia-theme-dark .preparia-site .logo-text {
    color: #93c5fd;
}

html.preparia-theme-dark .preparia-site .mobile-toggle {
    color: #93c5fd;
    border-color: #334155;
    background: #1e293b;
}

html.preparia-theme-dark body.preparia-site header.site-header a.nav-link,
html.preparia-theme-dark .preparia-site .nav-link {
    color: #f1f5f9 !important;
}

html.preparia-theme-dark body.preparia-site header.site-header a.nav-link:hover,
html.preparia-theme-dark body.preparia-site header.site-header a.nav-link:focus-visible,
html.preparia-theme-dark body.preparia-site header.site-header a.nav-link.is-active,
html.preparia-theme-dark .preparia-site .nav-link:hover,
html.preparia-theme-dark .preparia-site .nav-link.is-active {
    color: #93c5fd !important;
}

html.preparia-theme-dark .preparia-site .dropdown,
html.preparia-theme-dark .preparia-site .sub-dropdown {
    background: #1e293b;
    border-top-color: #3b82f6;
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
}

html.preparia-theme-dark .preparia-site .dropdown a,
html.preparia-theme-dark .preparia-site .dropdown .dropdown-label {
    color: #f8fafc !important;
    border-bottom-color: #334155;
}

html.preparia-theme-dark .preparia-site .dropdown a:hover {
    background: #334155;
    color: #93c5fd !important;
}

html.preparia-theme-dark .preparia-site .dropdown a.dropdown-parent {
    color: #93c5fd;
}

@media (max-width: 1200px) {
    html.preparia-theme-dark .preparia-site nav#mainNav {
        background: #111827;
        color: #f8fafc;
        box-shadow: -12px 0 32px rgba(0, 0, 0, 0.55);
    }

    html.preparia-theme-dark .preparia-site .nav-link {
        border-bottom-color: #334155;
    }

    html.preparia-theme-dark .preparia-site .dropdown,
    html.preparia-theme-dark .preparia-site .sub-dropdown {
        background: #172033;
        border-left-color: #334155;
        box-shadow: none;
    }

    html.preparia-theme-dark .preparia-site .dropdown a,
    html.preparia-theme-dark .preparia-site .dropdown .dropdown-label {
        border-bottom-color: #334155;
    }

    html.preparia-theme-dark .preparia-site .mobile-dropdown-toggle.is-expanded {
        color: #93c5fd !important;
        background: #1e293b;
    }

    html.preparia-theme-dark .preparia-site .dropdown .has-sub > .mobile-dropdown-toggle {
        background: #1e293b;
    }

    html.preparia-theme-dark .preparia-site .dropdown .has-sub > .mobile-dropdown-toggle.is-expanded {
        background: #334155;
    }

    html.preparia-theme-dark .preparia-site .sub-dropdown.is-open {
        background: #111827;
        border-left-color: #3b82f6;
    }

    html.preparia-theme-dark .preparia-site .auth-group {
        border-top-color: #334155;
        background: #111827;
    }
}

html.preparia-theme-dark .preparia-breadcrumb {
    background: #151c28;
    border-bottom-color: #334155;
}

html.preparia-theme-dark .preparia-breadcrumb__item {
    color: #cbd5e1;
}

html.preparia-theme-dark .preparia-breadcrumb__item a {
    color: #93c5fd !important;
}

html.preparia-theme-dark .preparia-breadcrumb__item span[aria-current='page'] {
    color: #f8fafc !important;
}

html.preparia-theme-dark .preparia-site .preparia-page-band {
    border-bottom-color: rgba(51, 65, 85, 0.65);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

/* Le ::before clair du mode jour restait actif et écrasait le fond → texte illisible en sombre */
html.preparia-theme-dark .preparia-site .preparia-page-band::before {
    background:
        radial-gradient(700px 120px at 0% 0%, rgba(56, 189, 248, 0.14), transparent 52%),
        radial-gradient(520px 180px at 100% 100%, rgba(99, 102, 241, 0.1), transparent 48%),
        linear-gradient(105deg, rgba(15, 23, 42, 0.35) 0%, rgba(15, 23, 42, 0) 100%);
}

html.preparia-theme-dark .preparia-site .preparia-page-band::after {
    opacity: 0.9;
}

/* Même esprit que .hero--home (photo + voile sombre, texte clair) */
html.preparia-theme-dark .preparia-site .preparia-page-band--enseignement {
    background:
        linear-gradient(135deg, rgba(15, 23, 42, 0.78) 0%, rgba(30, 58, 95, 0.72) 45%, rgba(23, 37, 84, 0.76) 100%),
        url('/images/heroes/page-enseignement.jpg') center / cover no-repeat;
}

html.preparia-theme-dark .preparia-site .preparia-page-band--blue {
    background:
        linear-gradient(135deg, rgba(15, 23, 42, 0.78) 0%, rgba(30, 58, 95, 0.72) 45%, rgba(23, 37, 84, 0.76) 100%),
        url('/images/heroes/page-formation-pro.jpg') center / cover no-repeat;
}

html.preparia-theme-dark .preparia-site .preparia-page-band--orange {
    background:
        linear-gradient(135deg, rgba(15, 23, 42, 0.78) 0%, rgba(67, 40, 20, 0.72) 45%, rgba(30, 41, 59, 0.76) 100%),
        url('/images/heroes/page-modules.jpg') center / cover no-repeat;
}

html.preparia-theme-dark .preparia-site .preparia-page-band--concours {
    background:
        linear-gradient(135deg, rgba(15, 23, 42, 0.8) 0%, rgba(49, 30, 90, 0.74) 45%, rgba(30, 27, 75, 0.78) 100%),
        url('/images/heroes/page-concours.jpg') center / cover no-repeat;
}

html.preparia-theme-dark .preparia-site .preparia-page-band--niveau,
html.preparia-theme-dark .preparia-site .preparia-page-band--app {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 45%, #172554 100%);
}

html.preparia-theme-dark .preparia-site .preparia-page-band__title,
html.preparia-theme-dark .preparia-site .preparia-page-band--concours .preparia-page-band__title {
    color: #f8fafc;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

html.preparia-theme-dark .preparia-site .preparia-page-band__subtitle {
    color: #cbd5e1;
}

html.preparia-theme-dark .preparia-site .preparia-page-band__cta {
    border-color: rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.1);
    color: #e0f2fe;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
}

html.preparia-theme-dark .preparia-site .preparia-page-band__cta:hover {
    border-color: rgba(255, 255, 255, 0.48);
    color: #fff;
    background: rgba(255, 255, 255, 0.16);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    transform: translateY(-2px);
}

html.preparia-theme-dark .preparia-site .hero--home {
    background: linear-gradient(rgba(2, 6, 23, 0.62), rgba(15, 23, 42, 0.58)),
        url('/images/heroes/a.webp');
    background-size: cover;
    background-position: center;
}

html.preparia-theme-dark .preparia-site .hero--enseignement {
    background: linear-gradient(rgba(2, 6, 23, 0.55), rgba(15, 23, 42, 0.5)),
        url('/images/heroes/e.webp');
    background-size: cover;
    background-position: center;
}

html.preparia-theme-dark .preparia-site .hero--concours {
    background: linear-gradient(rgba(2, 6, 23, 0.55), rgba(15, 23, 42, 0.5)),
        url('https://images.unsplash.com/photo-1434030216411-0b793f4b4173?auto=format&fit=crop&w=1400&q=80');
    background-size: cover;
    background-position: center;
}

html.preparia-theme-dark .preparia-site .hero--blue {
    background: linear-gradient(135deg, #1e3a8a, #0f172a);
}

html.preparia-theme-dark .preparia-site .hero--orange {
    background: linear-gradient(135deg, #9a3412, #7c2d12);
}

html.preparia-theme-dark .preparia-site .hero h1,
html.preparia-theme-dark .preparia-site .hero--home h1 {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-site .hero p {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-site .categories {
    background: #151c28;
}

html.preparia-theme-dark .preparia-site .section-title {
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-site .section-subtitle {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .cat-card {
    background: rgba(30, 41, 59, 0.96);
    border-bottom-color: #3b82f6;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

html.preparia-theme-dark .preparia-site .cat-card h3 {
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-site .cat-card p {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .cat-card:hover {
    background: #2563eb;
}

html.preparia-theme-dark .preparia-site .cat-card:hover h3,
html.preparia-theme-dark .preparia-site .cat-card:hover p,
html.preparia-theme-dark .preparia-site .cat-card:hover .cat-icon i {
    color: #fff;
}

html.preparia-theme-dark .preparia-site .home-why {
    background: #0f172a;
}

html.preparia-theme-dark .preparia-site .home-why__item,
html.preparia-theme-dark .preparia-site .home-path__step {
    background: #1e293b;
    border-color: #334155;
}

html.preparia-theme-dark .preparia-site .home-why__icon {
    background: rgba(59, 130, 246, 0.2);
    color: #93c5fd;
}

html.preparia-theme-dark .preparia-site .home-why__item h3,
html.preparia-theme-dark .preparia-site .home-path__body h3 {
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-site .home-why__item p,
html.preparia-theme-dark .preparia-site .home-path__body p {
    color: #cbd5e1;
}

html.preparia-theme-dark .preparia-site .main-content {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-site .card-cycle,
html.preparia-theme-dark .preparia-site .card-subject,
html.preparia-theme-dark .preparia-site .card-concours {
    background: #1e293b;
    border-color: #334155;
    border-bottom-color: #3b82f6;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

html.preparia-theme-dark .preparia-site .card-cycle h3,
html.preparia-theme-dark .preparia-site .card-subject h3,
html.preparia-theme-dark .preparia-site .card-concours h3 {
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-site .card-cycle p {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .semester-box {
    background: #0f172a;
}

html.preparia-theme-dark .preparia-site .btn-s {
    background: #1e293b;
    color: #e2e8f0;
    border-color: #3b82f6;
}

html.preparia-theme-dark .preparia-site .btn-s:hover:not(.is-muted) {
    background: #2563eb;
    color: #fff;
}

html.preparia-theme-dark .preparia-site .level-btn {
    background: #1e293b;
    color: #e2e8f0;
    border-color: #475569;
}

html.preparia-theme-dark .preparia-site .sub-levels {
    background: #111827;
    border: 1px solid #334155;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
}

html.preparia-theme-dark .preparia-site .level-btn:hover {
    background: #2563eb;
    color: #fff;
}

html.preparia-theme-dark .preparia-site .preparia-footer {
    background: #0a0e14 !important;
    border-top: 1px solid #1e293b;
}

html.preparia-theme-dark .preparia-site .preparia-nav-user__dropdown {
    border-color: #475569;
    background: linear-gradient(165deg, #1e293b 0%, #0f172a 100%);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.5);
}

html.preparia-theme-dark .preparia-site .preparia-nav-user__dropdown-head {
    border-bottom-color: #334155;
}

html.preparia-theme-dark .preparia-site .preparia-nav-user__dropdown-name {
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-site .preparia-nav-user__dropdown-email {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .preparia-nav-user__item {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-site .preparia-nav-user__item:hover {
    background: rgba(51, 65, 85, 0.85);
}

html.preparia-theme-dark .preparia-site .preparia-nav-user__ico {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .preparia-nav-user__sep {
    background: #334155;
}

html.preparia-theme-dark .preparia-site .preparia-login-modal__dialog {
    background: #1e293b;
    border: 1px solid #334155;
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-site .preparia-login-modal__head {
    border-bottom-color: #334155;
}

html.preparia-theme-dark .preparia-site .preparia-login-modal__title {
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-site .preparia-login-modal__field label {
    color: #cbd5e1;
}

html.preparia-theme-dark .preparia-site .preparia-login-modal__field input {
    background: #0f172a;
    border-color: #475569;
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-site .preparia-flash--success {
    background: #14532d;
    color: #dcfce7;
    border-color: #166534;
}

html.preparia-theme-dark .preparia-site .preparia-lms-lesson-topbar {
    background: #1a2332;
    border-bottom-color: #334155;
}

html.preparia-theme-dark .preparia-site .preparia-lms-lesson-topbar__brand {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-site .preparia-lms-lesson-topbar__brand .preparia-parcours-lesson-logo {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-site .preparia-parcours-lesson-topbar__matiere {
    color: #cbd5e1;
    border-color: #475569;
    background: #1e293b;
}

html.preparia-theme-dark .preparia-site .preparia-parcours-lesson-topbar__matiere:hover {
    background: #334155;
    color: #7dd3fc;
}

html.preparia-theme-dark .preparia-site .preparia-parcours-lesson-topbar__login {
    background: #1e293b;
    border-color: #475569;
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-site .preparia-parcours-lesson-topbar__login:hover {
    background: #334155;
}

html.preparia-theme-dark body.preparia-site.preparia-parcours-lecon-shell {
    background: #0f1419;
}

html.preparia-theme-dark .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-page .parcours-lecon-main .parcours-lecon-sticky-toolbar,
html.preparia-theme-dark .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-page .parcours-lecon-main .parcours-lecon-tabs {
    background: #0f1419;
}

html.preparia-theme-dark .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-page .parcours-lecon-main {
    background: #0f1419;
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body,
html.preparia-theme-dark .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body--parcours-inline {
    background-color: #0f1419 !important;
    color: #e2e8f0 !important;
    border-color: #334155 !important;
    color-scheme: dark;
}

html.preparia-theme-dark body.preparia-site header.site-header .auth-group button.btn-login,
html.preparia-theme-dark body.preparia-site header.site-header .auth-group a.btn-login {
    border-color: #475569;
    color: #e2e8f0;
    background: #1e293b;
}

html.preparia-theme-dark body.preparia-site header.site-header .auth-group button.btn-login:hover,
html.preparia-theme-dark body.preparia-site header.site-header .auth-group a.btn-login:hover {
    background: #334155;
    color: #fff;
}

/* ═══ Mode sombre : shell Coursera (header fixe, rail, carte leçon) ═══ */
html.preparia-theme-dark body.preparia-site.preparia-coursera-lesson-demo {
    background: #0f172a;
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-course-app,
html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lesson-app {
    background: #0f172a;
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lesson-split {
    background: #0f172a;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-min-header {
    background: #1e293b;
    border-bottom-color: #334155;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-min-header__logo-text,
html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-min-header__course-title {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-coursera-demo .preparia-cd-topbar {
    background: #1e293b;
    border-bottom-color: #334155;
}

html.preparia-theme-dark .preparia-coursera-demo .preparia-cd-topbar__nav a {
    color: #f1f5f9 !important;
}

html.preparia-theme-dark .preparia-coursera-demo .preparia-cd-topbar__nav a:hover,
html.preparia-theme-dark .preparia-coursera-demo .preparia-cd-topbar__nav a.is-active {
    color: #93c5fd !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-min-header__crumb-link {
    color: #93c5fd !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-min-header__crumb-current,
html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-min-header__crumb-sep {
    color: #f1f5f9 !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-min-header__sep {
    background: #475569;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-min-header__outline {
    background: #0f172a;
    border-color: #60a5fa;
    color: #93c5fd;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-min-header__outline:hover {
    background: #334155;
    color: #e0f2fe;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-min-header__login {
    color: #e2e8f0;
    border-color: #475569;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-min-header__login:hover {
    background: #334155;
    color: #fff;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-user__dropdown {
    background: #1e293b;
    border-color: #475569;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-user__dropdown a,
html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-user__dropdown button {
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-user__dropdown a:hover,
html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-crs-user__dropdown button:hover {
    background: #334155;
    color: #fff;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail {
    background: #1e293b;
    border-right-color: #334155;
}

html.preparia-theme-dark .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail__drawer {
    border-top-color: #334155;
}

html.preparia-theme-dark .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-course-app > .preparia-cd-lms-with-outline-rail {
    background: #13161b;
}

html.preparia-theme-dark .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar {
    background: #0f1419;
    border-color: #283241;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

/* Liens du menu programme (rail LMS) : contraste lisible en mode sombre */
html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar__title,
html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar__section-label {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar__link,
html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar__link-text,
html.preparia-theme-dark .preparia-site .parcours-lecon-sidebar__link,
html.preparia-theme-dark .preparia-site .parcours-lecon-sidebar__link-text {
    color: #e8eef7 !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar__link:hover,
html.preparia-theme-dark .preparia-site .parcours-lecon-sidebar__link:hover {
    background: #334155;
    color: #ffffff !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar__link.is-active,
html.preparia-theme-dark .preparia-site .parcours-lecon-sidebar__link.is-active {
    background: #2563eb;
    color: #ffffff !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar__quiz,
html.preparia-theme-dark .preparia-site .parcours-lecon-sidebar__quiz {
    color: #cbd5e1;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar__quiz:hover {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar__prog--done {
    color: #34d399;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail .parcours-lecon-sidebar__prog--open {
    color: #7dd3fc;
}

html.preparia-theme-dark .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-with-outline-rail__main .preparia-cd-lesson-workspace--parcours-fullbleed .preparia-cd-lesson-maincard {
    background: #0f1419;
    border-color: #283241;
    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.35);
}

@media (max-width: 639px) {
    html.preparia-theme-dark .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-outline-rail--drawer-open {
        box-shadow: 4px 0 28px rgba(0, 0, 0, 0.55);
    }

    html.preparia-theme-dark .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .preparia-cd-lms-with-outline-rail__main .preparia-cd-lesson-workspace--parcours-fullbleed .preparia-cd-lesson-maincard {
        border-radius: 0;
        border-left: none;
        border-right: none;
        box-shadow: none;
    }
}

html.preparia-theme-dark .preparia-site.preparia-lms-lesson-page.preparia-coursera-lesson-demo .parcours-lecon-main .parcours-lecon-sticky-toolbar {
    background: #0f1419;
    border-bottom-color: #283241;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-program-rail {
    background: #0f172a;
    border-right-color: #334155;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-program-rail.is-expanded {
    background: #1e293b;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.45);
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-program-rail__gutter {
    background: #1e293b;
    border-right-color: #334155;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-program-rail.is-expanded .preparia-cd-program-rail__gutter {
    background: #0f172a;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-program-rail__toggle {
    background: #334155;
    border-color: #475569;
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-program-rail__toggle:hover {
    background: #475569;
    border-color: #64748b;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-drawer__head {
    border-bottom-color: #334155;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-drawer__head-title {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-drawer__close {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-drawer__close:hover {
    background: #334155;
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-drawer__foot {
    background: #1e293b;
    border-top-color: #334155;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-drawer__foot-btn {
    border-color: #60a5fa;
    color: #e0f2fe;
    background: #0f172a;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-drawer__foot-btn:hover {
    background: #1d4ed8;
    border-color: #93c5fd;
    color: #fff;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-program-rail .parcours-lecon-sidebar__link {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-program-rail .parcours-lecon-sidebar__link:hover {
    background: #334155;
    color: #fff;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-program-rail .parcours-lecon-sidebar__link.is-active {
    background: #2563eb;
    color: #fff !important;
    border-left-color: #bfdbfe;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-program-rail .parcours-lecon-sidebar__quiz {
    color: #cbd5e1;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-program-rail .parcours-lecon-sidebar__quiz:hover {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-program-rail .parcours-lecon-sidebar__section-label {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-program-rail .parcours-lecon-nav__lesson--end-quiz {
    border-top-color: #334155;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lesson-maincard {
    background: #1e293b;
    border-color: #334155;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lesson-maincard:has(.parcours-matiere-mooc-shell) {
    background: transparent;
    border: 0;
    box-shadow: none;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lesson-maincard__head {
    border-bottom-color: #334155;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lesson-maincard__lesson-title,
html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lesson-maincard__meta {
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lesson-maincard__link-muted {
    color: #93c5fd;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-main > .parcours-lecon-sticky-toolbar {
    background: #1e293b;
    border-bottom-color: #334155;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-tabs {
    border-bottom-color: #334155;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-tab {
    color: #cbd5e1;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-tab:hover {
    color: #fff;
    background: #334155;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-tab.is-active {
    color: #fff;
    border-bottom-color: #60a5fa;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-chapter-nav a {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-chapter-nav__link {
    color: #93c5fd;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-chapter-nav__link:hover {
    color: #bfdbfe;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-chapter-nav__muted {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-chapter-nav {
    border-bottom-color: #334155;
}

/* Colonne principale leçon (nav chapitres, onglets, zone cours) */
html.preparia-theme-dark .preparia-coursera-lesson-demo.preparia-site .parcours-lecon-page .parcours-lecon-main,
html.preparia-theme-dark .preparia-site .parcours-lecon-page.preparia-coursera-lesson-demo .parcours-lecon-main {
    background: #0f172a;
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-page {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-panel__heading {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-empty {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-gate-banner {
    background: rgba(30, 58, 138, 0.35);
    border-color: #3b82f6;
    color: #e0f2fe;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-gate-banner__text {
    color: #e0f2fe;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-gate-panel {
    background: #1e293b;
    border-color: #334155;
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-gate-panel__lead {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-gate-panel__hint {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-toolbar {
    background: #1e293b;
    border-bottom-color: #334155;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-toolbar__crumb {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-toolbar__title {
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-sidebar-toggle {
    background: #0f172a;
    border-color: #60a5fa;
    color: #93c5fd;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-sidebar-toggle:hover {
    background: #334155;
    color: #e0f2fe;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-iframe {
    background: #0f172a;
    border-color: #334155;
}

/* HTML cours / exercices inline : fond sombre + typographie claire (surcharge partielle des styles inline) */
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body,
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body--parcours-inline {
    background-color: #0f172a !important;
    color: #e2e8f0 !important;
    border-color: #334155 !important;
    color-scheme: dark;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body :where(h1, h2, h3, h4, h5, h6) {
    color: #f8fafc !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body :where(p, li, dd, dt, blockquote, figcaption, label) {
    color: #e2e8f0 !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body :where(a:link, a:visited) {
    color: #93c5fd !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body a:hover {
    color: #bfdbfe !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body font {
    color: inherit !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body :where(table) {
    border-color: #475569 !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body :where(th, td) {
    color: #e2e8f0 !important;
    border-color: #475569 !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body :where(th) {
    background: rgba(30, 41, 59, 0.85) !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body :where(td) {
    background: rgba(15, 23, 42, 0.5) !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body :where(pre, code) {
    background: #1e293b !important;
    color: #e2e8f0 !important;
    border: 1px solid #334155;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body :where(blockquote) {
    border-left-color: #60a5fa !important;
    background: rgba(30, 41, 59, 0.55) !important;
}

/* Blocs #cadre / #contenu souvent présents dans les exports HTML */
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body--parcours-inline :where(#cadre, #contenu, #content, #page, #wrapper, #corps, .contenu, main, article) {
    background-color: transparent !important;
    color: #e2e8f0 !important;
}

/* Blocs pédagogiques / accordéons souvent présents dans les HTML leçons & exercices (toutes variantes) */
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .box,
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .box p,
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .box li,
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .box strong {
    color: #e2e8f0 !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .box.remarque,
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .remarque {
    background: rgba(30, 41, 59, 0.92) !important;
    border-color: #64748b !important;
    color: #e2e8f0 !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .box.definition,
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .definition {
    background: rgba(120, 53, 15, 0.38) !important;
    border-color: #fbbf24 !important;
    color: #fef3c7 !important;
    box-shadow: inset 0 0 0 1px rgba(251, 191, 36, 0.25);
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .box.definition :where(p, li, strong, span, em),
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .definition :where(p, li, strong, span, em) {
    color: #fef3c7 !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .box.proposition,
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .proposition {
    background: rgba(30, 58, 138, 0.45) !important;
    border-color: #60a5fa !important;
    color: #dbeafe !important;
}

/* —— Informatique TC : énoncés, labels code, playground, syntaxe —— */
html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    :is(.exercice-enoce, .exercice-enonce, p.exercice-enoce) {
    background: linear-gradient(135deg, rgba(154, 52, 18, 0.42) 0%, rgba(120, 53, 15, 0.32) 100%) !important;
    border-left: 4px solid #fb923c !important;
    color: #ffedd5 !important;
    box-shadow: 0 0 0 1px rgba(251, 146, 60, 0.28);
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    :is(.exercice-enoce, .exercice-enonce)
    :where(strong, em, span, a) {
    color: #ffedd5 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .code-label.python,
html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .code-playground .code-label.python {
    background: rgba(22, 101, 52, 0.55) !important;
    color: #86efac !important;
    border: 1px solid rgba(74, 222, 128, 0.45);
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .code-label.algo {
    background: rgba(30, 64, 175, 0.5) !important;
    color: #93c5fd !important;
    border: 1px solid rgba(96, 165, 250, 0.45);
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .code-playground {
    background: rgba(15, 23, 42, 0.92) !important;
    border-color: #334155 !important;
    color: #e2e8f0 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .playground-hint {
    color: #cbd5e1 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .playground-hint code {
    background: #0f172a !important;
    color: #7dd3fc !important;
    border: 1px solid #334155;
    padding: 0.1em 0.35em;
    border-radius: 4px;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .python-block,
html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .code-playground .python-block {
    background: linear-gradient(160deg, #0b1220 0%, #020617 100%) !important;
    color: #e6edf3 !important;
    border-color: #30363d !important;
    border-left-color: #3fb950 !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .python-block code,
html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .python-block .tok-ident {
    background: transparent !important;
    color: #e6edf3 !important;
    border: none !important;
}

/* Coloration syntaxique Python (serveur) */
.parcours-lecon-html-body .python-block .tok-comment {
    color: #8b949e !important;
    font-style: italic;
}
.parcours-lecon-html-body .python-block .tok-string {
    color: #a5d6ff !important;
}
.parcours-lecon-html-body .python-block .tok-keyword {
    color: #ff7b72 !important;
    font-weight: 600;
}
.parcours-lecon-html-body .python-block .tok-builtin {
    color: #d2a8ff !important;
}
.parcours-lecon-html-body .python-block .tok-number {
    color: #79c0ff !important;
}

/* Éditeur Python (textarea) : couche de coloration derrière le curseur */
.parcours-lecon-html-body .playground-editor-hl {
    position: relative;
    display: block;
    width: 100%;
    margin: 0.35rem 0 0.75rem 0;
}

.parcours-lecon-html-body .playground-editor-hl__pre,
.parcours-lecon-html-body .playground-editor-hl__ta {
    box-sizing: border-box;
    width: 100%;
    min-height: 200px;
    margin: 0 !important;
    padding: 1rem 1.15rem !important;
    border: 1px solid #30363d !important;
    border-left: 4px solid #3fb950 !important;
    border-radius: 8px !important;
    font-family: "Fira Code", Consolas, "Courier New", monospace !important;
    font-size: 0.88rem !important;
    line-height: 1.65 !important;
    white-space: pre-wrap !important;
    word-break: break-word !important;
    overflow: auto !important;
    tab-size: 4;
}

.parcours-lecon-html-body .playground-editor-hl__pre {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background: linear-gradient(160deg, #0d1117 0%, #010409 100%) !important;
    color: #e6edf3 !important;
    box-shadow: none !important;
}

.parcours-lecon-html-body .playground-editor-hl__ta.playground-editor,
.parcours-lecon-html-body textarea.playground-editor.playground-editor-hl__ta {
    position: relative;
    z-index: 1;
    background: transparent !important;
    color: transparent !important;
    caret-color: #e6edf3 !important;
    -webkit-text-fill-color: transparent !important;
    resize: vertical;
}

.parcours-lecon-html-body .playground-editor-hl__pre .tok-comment { color: #8b949e !important; font-style: italic; }
.parcours-lecon-html-body .playground-editor-hl__pre .tok-string { color: #a5d6ff !important; }
.parcours-lecon-html-body .playground-editor-hl__pre .tok-keyword { color: #ff7b72 !important; font-weight: 600; }
.parcours-lecon-html-body .playground-editor-hl__pre .tok-builtin { color: #d2a8ff !important; }
.parcours-lecon-html-body .playground-editor-hl__pre .tok-number { color: #79c0ff !important; }

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .transcription-wrap {
    color: #e2e8f0 !important;
    background: transparent !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    :is(h3.outline-sub-let, h3.outline-sub-par, h4.outline-sub-dec) {
    color: #93c5fd !important;
    border-left-color: #60a5fa !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .compare-table {
    background: #0f172a !important;
    color: #e2e8f0 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .compare-table :where(th, td) {
    border-color: #475569 !important;
    color: #e2e8f0 !important;
}

/* Boîtes pédagogiques (maths / parcours-lecons) : les HTML embarquent souvent fond clair + #333 */
html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    :is(.box.activite, .box.activites) {
    background: rgba(139, 92, 246, 0.22) !important;
    border-color: #c4b5fd !important;
    color: #f5f3ff !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    :is(.box.activite, .box.activites)
    :where(p, li, dd, dt, strong, span, label, td, th) {
    color: #f5f3ff !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .box.exercice-label {
    background: rgba(190, 18, 60, 0.22) !important;
    border-color: #fb7185 !important;
    color: #ffe4e6 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .box.exercice-label
    :where(p, li, dd, dt, strong, span, label, td, th) {
    color: #ffe4e6 !important;
}

/* Bloc « Exercice d'application » : .exercice-container (cours maths — fond #fff5f5 embarqué, pas .box.exercice-label) */
html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .exercice-container {
    background: rgba(127, 29, 29, 0.45) !important;
    border-left-color: #fb7185 !important;
    color: #fff1f2 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .exercice-container
    :where(h4, p, li, strong, em, span, label, dl, dt, dd) {
    color: #fff1f2 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .exercice-container
    h4 {
    color: #fecdd3 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .exercice-container
    mjx-container {
    color: #fff1f2 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .exercice-container
    mjx-container
    svg {
    fill: currentColor !important;
    stroke: currentColor !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .box.exemple {
    background: rgba(147, 51, 234, 0.18) !important;
    border-color: #d8b4fe !important;
    color: #f3e8ff !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .box.exemple
    :where(p, li, dd, dt, strong, span, label, td, th) {
    color: #f3e8ff !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .box.objectifs {
    background: rgba(13, 148, 136, 0.22) !important;
    border-color: #5eead4 !important;
    color: #ccfbf1 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .box.objectifs
    :where(p, li, dd, dt, strong, span, label, td, th) {
    color: #ccfbf1 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .box.prerequis {
    background: rgba(234, 88, 12, 0.2) !important;
    border-color: #fdba74 !important;
    color: #ffedd5 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .box.prerequis
    :where(p, li, dd, dt, strong, span, label, td, th) {
    color: #ffedd5 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    :is(.box.theoreme, .theoreme) {
    background: rgba(126, 34, 206, 0.22) !important;
    border-color: #d8b4fe !important;
    color: #f5f3ff !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    :is(.box.theoreme, .theoreme)
    :where(p, li, dd, dt, strong, span, label, td, th) {
    color: #f5f3ff !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    :is(h3.outline-sub-let, h3.outline-sub-par, h4.outline-sub-dec, .manual-soustitre) {
    color: #e2e8f0 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    h3.outline-sub-let,
html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    h3.outline-sub-par {
    border-left-color: #818cf8 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    h4.outline-sub-dec {
    border-left-color: #94a3b8 !important;
    color: #cbd5e1 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .manual-soustitre {
    border-left-color: #2dd4bf !important;
    color: #ccfbf1 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .oln-mark {
    color: #7dd3fc !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .accordion-item {
    background: rgba(30, 41, 59, 0.75) !important;
    border-color: #475569 !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    :where(table) {
    background-color: rgba(15, 23, 42, 0.65) !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    tbody tr:hover {
    background-color: rgba(51, 65, 85, 0.55) !important;
}

html.preparia-theme-dark :is(
        .preparia-coursera-lesson-demo .parcours-lecon-html-body,
        .preparia-site.preparia-parcours-lecon-shell .parcours-lecon-html-body
    )
    .figure-caption {
    color: #94a3b8 !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .accordion-header,
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body label.accordion-header {
    background: #334155 !important;
    color: #f1f5f9 !important;
    border-color: #475569 !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .accordion-item.active .accordion-header,
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .accordion-item.prep-acc-item .prep-acc-cb:checked ~ label.accordion-header {
    background: #1d4ed8 !important;
    color: #fff !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .content-inner,
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .accordion-content {
    background: #0f172a !important;
    color: #e2e8f0 !important;
    border-color: #334155 !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .method-content,
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .astuce-content,
html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .correction-content {
    background: #1e293b !important;
    border-color: #334155 !important;
    color: #e2e8f0 !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .formula-box {
    background: #0f172a !important;
    color: #e2e8f0 !important;
    border-color: #334155 !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body mjx-container {
    color: #e2e8f0 !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-html-body .preparia-container {
    background: transparent !important;
    color: #e2e8f0 !important;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-lesson-footnote {
    background: #0f172a;
    border-top-color: #334155;
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-block--note {
    background: rgba(30, 58, 138, 0.35);
    border-color: #3b82f6;
    color: #e0f2fe;
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-prose,
html.preparia-theme-dark .preparia-coursera-lesson-demo .preparia-cd-prose--sm {
    color: #e2e8f0;
}

/* Hero « mooc » page matière hub : lisible sur fond sombre */
html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light {
    background: linear-gradient(180deg, #1e3a5f 0%, #0f172a 100%);
    border-color: #334155;
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light .preparia-cd-course-hero__title {
    color: #fff;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light .preparia-cd-course-hero__meta,
html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell .preparia-cd-course-hero--mooc-light .preparia-cd-course-hero__stats {
    color: #cbd5e1;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell .preparia-cd-pill--mooc-light {
    border-color: rgba(148, 163, 184, 0.45);
    color: #f1f5f9;
    background: rgba(15, 23, 42, 0.55);
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell .preparia-cd-muted--on-light {
    color: #94a3b8 !important;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell .preparia-cd-course-hero__rate {
    background: #1e293b;
    border-color: #334155;
}

/* Hub matière (page cours LMS) : grille, modules, liste, carte inscription */
html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course--parcours-matiere {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course-layout--matiere-mooc {
    background: #0f172a;
    color: #e2e8f0;
    color-scheme: dark;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course-module {
    background: #1e293b;
    border-color: #334155;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.28);
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course-module .preparia-cd-h2,
html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course-module__title-text {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course-module__chev {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course-module__progress {
    color: #cbd5e1;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course-module__progress-item {
    color: #cbd5e1;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course-module__progress-item i {
    color: #93c5fd;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course-module__tag {
    color: #94a3b8;
    border-color: #475569;
    background: rgba(15, 23, 42, 0.55);
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course-module__objectives {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course-module__objectives summary {
    color: #93c5fd;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-lesson-subsec {
    border-top-color: #334155;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-lesson-subsec__title {
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-lesson-list__item {
    border-bottom-color: #334155;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-lesson-list__item--current {
    background: linear-gradient(90deg, rgba(37, 99, 235, 0.28) 0%, transparent 100%);
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-lesson-list__status {
    background: #0f172a;
    border-color: #475569;
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-lesson-list__status--play {
    border-color: #64748b;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-lesson-list__name {
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-lesson-list__name--link {
    color: #93c5fd;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-lesson-list__name--link:hover {
    color: #bfdbfe;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-lesson-list__meta {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-programme-list__quiz,
html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-programme-list__quiz-link {
    color: #c4b5fd !important;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-programme-list__quiz-link:hover {
    color: #ddd6fe !important;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-prose,
html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-prose--sm {
    color: #cbd5e1;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-prose a {
    color: #93c5fd;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere-mooc-quiz-panel,
html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere__end-quizzes {
    background: rgba(49, 46, 129, 0.35) !important;
    border-color: #6366f1 !important;
    color: #e0e7ff;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere-mooc-quiz-panel h4,
html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere__end-quizzes h3 {
    color: #f5f3ff;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere-mooc-quiz-panel a,
html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere-mooc-quiz-panel button,
html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere__end-quizzes a,
html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere__end-quizzes button {
    color: #c4b5fd !important;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere-mooc-quiz-panel span.text-slate-500,
html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere__end-quizzes span.text-slate-500 {
    color: #94a3b8 !important;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-enroll-card {
    background: #1e293b;
    border-color: #334155;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-enroll-card__promo {
    background: linear-gradient(180deg, #1e3a5f 0%, #1e293b 100%);
    border-bottom-color: #334155;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-enroll-card__promo-title {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-enroll-card__promo-text {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-enroll-card__price {
    color: #f1f5f9;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-enroll-card .preparia-cd-enroll-muted {
    color: #94a3b8 !important;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere-enroll__pitch {
    color: #cbd5e1;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere-enroll__register-hint {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere-enroll__register-hint a {
    color: #93c5fd;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-enroll-card__fine {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-enroll-card__fine--ok {
    color: #86efac !important;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-enroll-facts {
    border-top-color: #334155;
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-enroll-facts i {
    color: #93c5fd;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-btn.preparia-cd-btn--ghost-enroll {
    background: #0f172a !important;
    color: #93c5fd !important;
    border-color: #60a5fa !important;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-btn.preparia-cd-btn--ghost-enroll:hover {
    background: #1e3a8a !important;
    color: #fff !important;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere-cover-editor {
    background: rgba(120, 53, 15, 0.35) !important;
    border-color: #b45309 !important;
    color: #ffedd5;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere-cover-editor p,
html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .parcours-matiere-cover-editor .text-amber-950 {
    color: #ffedd5 !important;
}

html.preparia-theme-dark .preparia-site .parcours-matiere-mooc-shell.preparia-coursera-demo .preparia-cd-course-hero .preparia-course-rating-star-form__label {
    color: #f1f5f9 !important;
}

/* Hero bloc style Coursera (démo / carte cours) : bandeau plus net sur UI sombre */
html.preparia-theme-dark .preparia-coursera-demo .preparia-cd-course-hero {
    background: linear-gradient(115deg, #1d4ed8 0%, #1e3a8a 42%, #172554 100%);
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

html.preparia-theme-dark .preparia-coursera-demo .preparia-cd-course-hero__meta {
    color: rgba(255, 255, 255, 0.92);
}

html.preparia-theme-dark .preparia-coursera-demo .preparia-cd-course-hero__visual {
    background: linear-gradient(160deg, rgba(37, 99, 235, 0.75) 0%, rgba(15, 23, 42, 0.5) 100%);
    border-color: rgba(255, 255, 255, 0.2);
}

/* --- Quiz LMS (vue courses/quiz-show : pleine page + embed) : carte + textes suivent le thème --- */
.preparia-lms-quiz-view .preparia-lms-quiz-player-card {
    border-width: 1px;
    border-style: solid;
    border-color: #e5e7eb;
    background: #fff;
    color: #0f172a;
}

html.preparia-theme-dark body.preparia-app.preparia-app--embed,
html.preparia-theme-dark body.preparia-app.preparia-app--embed .preparia-app-main--embed {
    background-color: #020617;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card {
    background: #0f172a !important;
    border-color: #334155 !important;
    color: #e2e8f0 !important;
    color-scheme: dark;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card .text-gray-600,
html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card .text-gray-700 {
    color: #cbd5e1 !important;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card .text-gray-900 {
    color: #f8fafc !important;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card .text-amber-800 {
    color: #fcd34d !important;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card .text-sky-800 {
    color: #7dd3fc !important;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card .border-gray-100 {
    border-color: #334155 !important;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-err {
    background-color: rgba(127, 29, 29, 0.45) !important;
    color: #fecaca !important;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-done-panel {
    border-color: #047857 !important;
    background-color: rgba(6, 78, 59, 0.45) !important;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card .text-emerald-900,
html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card .text-emerald-800 {
    color: #d1fae5 !important;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card .text-amber-900 {
    color: #fde68a !important;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card .border-gray-300 {
    border-color: #475569 !important;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card .bg-white {
    background-color: #1e293b !important;
    color: #e2e8f0 !important;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card .text-gray-800 {
    color: #e2e8f0 !important;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card .hover\:bg-gray-50:hover {
    background-color: #334155 !important;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card label,
html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-lms-quiz-player-card .cursor-pointer {
    color: inherit;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .mb-4.rounded-md.bg-emerald-50 {
    background-color: rgba(6, 78, 59, 0.35) !important;
    color: #bbf7d0 !important;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .mb-4.rounded-md.bg-emerald-50.text-emerald-800 {
    color: #bbf7d0 !important;
}

/* --- Quiz concours : layout étendu, avancement, contraste --- */
.preparia-app-main:has(.preparia-concours-quiz-shell) {
    max-width: none;
    width: 100%;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

@media (min-width: 768px) {
    .preparia-app-main:has(.preparia-concours-quiz-shell) {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
}

.preparia-concours-quiz-shell {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0.75rem 0 2rem;
}

.preparia-concours-quiz-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.preparia-concours-quiz-head h2 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.35;
}

.preparia-concours-quiz-head a {
    color: var(--blue);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
}

html.preparia-theme-dark .preparia-concours-quiz-head h2 {
    color: #f8fafc;
}

.preparia-concours-quiz-player {
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0;
    color: #0f172a;
    width: 100%;
    max-width: none;
}

html.preparia-theme-dark .preparia-app-main .preparia-concours-quiz-player {
    background: transparent !important;
    border: 0 !important;
    color: #f8fafc !important;
}

.preparia-concours-quiz-meta {
    margin: 0 0 1rem;
    font-size: 0.88rem;
    color: #64748b;
}

html.preparia-theme-dark .preparia-concours-quiz-meta {
    color: #94a3b8;
}

.preparia-concours-quiz-empty {
    color: #64748b;
}

.preparia-concours-quiz-intro {
    padding: 1.1rem 0 0.25rem;
}

.preparia-concours-quiz-intro__title {
    margin: 0 0 0.5rem;
    font-weight: 700;
    color: #0f172a;
}

html.preparia-theme-dark .preparia-concours-quiz-intro__title {
    color: #f8fafc;
}

.preparia-concours-quiz-intro ul {
    margin: 0 0 1rem;
    padding-left: 1.2rem;
    color: #334155;
    font-size: 0.95rem;
    line-height: 1.55;
}

html.preparia-theme-dark .preparia-concours-quiz-intro ul {
    color: #cbd5e1;
}

.preparia-concours-quiz-err {
    margin: 0.75rem 0;
    padding: 0.75rem 0.9rem;
    border-radius: 10px;
    background: #fef2f2;
    color: #991b1b;
    font-size: 0.9rem;
}

html.preparia-theme-dark .preparia-concours-quiz-err {
    background: rgba(127, 29, 29, 0.4);
    color: #fecaca;
}

.preparia-concours-quiz-progress {
    margin-bottom: 1.15rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e2e8f0;
}

html.preparia-theme-dark .preparia-concours-quiz-progress {
    border-bottom-color: #334155;
}

.preparia-concours-quiz-progress__top {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: #475569;
    margin-bottom: 0.55rem;
}

html.preparia-theme-dark .preparia-concours-quiz-progress__top {
    color: #cbd5e1;
}

.preparia-concours-quiz-progress__bar {
    height: 0.45rem;
    border-radius: 999px;
    background: #e2e8f0;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

html.preparia-theme-dark .preparia-concours-quiz-progress__bar {
    background: #1e293b;
}

.preparia-concours-quiz-progress__bar > span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, #16a34a, #22c55e);
    border-radius: inherit;
    transition: width 0.2s ease;
}

.preparia-concours-quiz-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.preparia-concours-quiz-tile {
    width: 2rem;
    height: 2rem;
    border-radius: 6px;
    border: 1px solid transparent;
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.preparia-concours-quiz-tile.is-unanswered {
    background: #ef4444;
}

.preparia-concours-quiz-tile.is-answered {
    background: #16a34a;
}

.preparia-concours-quiz-tile.is-current {
    box-shadow: 0 0 0 2px #fff, 0 0 0 4px #2563eb;
    transform: scale(1.06);
}

html.preparia-theme-dark .preparia-concours-quiz-tile.is-current {
    box-shadow: 0 0 0 2px #0f172a, 0 0 0 4px #60a5fa;
}

.preparia-concours-quiz-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 0.65rem;
    font-size: 0.78rem;
    color: #64748b;
}

html.preparia-theme-dark .preparia-concours-quiz-legend {
    color: #94a3b8;
}

.preparia-concours-quiz-legend i {
    display: inline-block;
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 3px;
    margin-right: 0.3rem;
    vertical-align: middle;
}

.preparia-concours-quiz-legend i.is-answered { background: #16a34a; }
.preparia-concours-quiz-legend i.is-unanswered { background: #ef4444; }
.preparia-concours-quiz-legend i.is-current {
    background: #2563eb;
}

.preparia-concours-quiz-step {
    margin: 0.25rem 0 1.25rem;
}

@media (min-width: 900px) {
    .preparia-concours-quiz-step {
        display: grid;
        grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.9fr);
        align-items: start;
        gap: 1.1rem;
    }

    .preparia-concours-quiz-step .preparia-concours-quiz-prompt {
        margin-bottom: 0;
    }

    .preparia-concours-quiz-step .preparia-concours-quiz-choices {
        align-self: start;
    }
}

.preparia-concours-quiz-prompt {
    display: flex;
    gap: 0.55rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.preparia-concours-quiz-prompt__num {
    font-weight: 800;
    color: #0f172a;
    flex-shrink: 0;
}

html.preparia-theme-dark .preparia-concours-quiz-prompt__num {
    color: #f8fafc;
}

.preparia-concours-quiz-prompt__body {
    flex: 1;
    width: 100%;
    max-width: none;
    min-width: 0;
    min-height: 0;
    height: auto;
    color: #0f172a;
    font-size: 1rem;
    line-height: 1.55;
    background: transparent;
    border-radius: 0;
    padding: 0;
}

html.preparia-theme-dark .preparia-concours-quiz-prompt__body {
    color: #f8fafc;
    background: transparent;
    padding: 0;
}

.preparia-concours-quiz-choices {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.4rem;
    justify-items: start;
}

.preparia-concours-quiz-choices > li {
    width: auto;
    max-width: 100%;
}

.preparia-concours-quiz-choice {
    display: inline-flex;
    width: auto;
    max-width: 100%;
    height: auto;
    min-height: 0;
    gap: 0.55rem;
    align-items: center;
    padding: 0.4rem 0.7rem;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    cursor: pointer;
    color: #0f172a;
}

.preparia-concours-quiz-choice:hover {
    border-color: #93c5fd;
    background: #f8fafc;
}

.preparia-concours-quiz-choice input {
    margin: 0;
    flex-shrink: 0;
}

.preparia-concours-quiz-choice > span {
    flex: 0 1 auto;
    min-width: 0;
    min-height: 0;
    color: #0f172a;
}

html.preparia-theme-dark .preparia-concours-quiz-choice {
    background: #1e293b;
    border-color: #334155;
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-concours-quiz-choice:hover {
    border-color: #60a5fa;
    background: #243447;
}

html.preparia-theme-dark .preparia-concours-quiz-choice > span {
    color: #f8fafc;
}

.preparia-concours-quiz-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 0.5rem;
}

.preparia-concours-quiz-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 1rem;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 700;
    border: 1px solid transparent;
    cursor: pointer;
}

.preparia-concours-quiz-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.preparia-concours-quiz-btn--primary {
    background: var(--blue);
    color: #fff;
}

.preparia-concours-quiz-btn--accent {
    background: var(--orange);
    color: #fff;
}

.preparia-concours-quiz-btn--ghost {
    background: transparent;
    border-color: #cbd5e1;
    color: #0f172a;
}

html.preparia-theme-dark .preparia-concours-quiz-btn--ghost {
    border-color: #475569;
    color: #e2e8f0;
}

.preparia-concours-quiz-done {
    padding: 0.5rem 0 1rem;
    color: #0f172a;
}

html.preparia-theme-dark .preparia-concours-quiz-done {
    color: #e2e8f0;
}

.preparia-concours-quiz-done h3 {
    margin: 0 0 0.65rem;
    font-size: 1.15rem;
    font-weight: 800;
}

.preparia-concours-quiz-done p {
    margin: 0.25rem 0;
}

/* Anciens blocs blancs imbriqués : neutralisés sur quiz concours */
.preparia-concours-quiz-player .preparia-quiz-qblock,
.preparia-concours-quiz-player .preparia-quiz-choice {
    background: transparent !important;
    border: 0 !important;
    padding: 0 !important;
    box-shadow: none !important;
}

.preparia-quiz-missing-prompt {
    margin: 0;
    font-size: 0.92rem;
    color: #b45309;
}

html.preparia-theme-dark .preparia-quiz-missing-prompt {
    color: #fbbf24;
}

/* Bouton « Lancer le quiz » dans l’onglet leçon (LMS intégré) */
.parcours-lecon-quiz-launch-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.parcours-lecon-quiz-launch-list > li {
    padding: 0;
    border: 0;
}

.parcours-lecon-quiz-launch-btn {
    display: inline-flex;
    width: 100%;
    max-width: 26rem;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0.85rem 1.25rem;
    border: none;
    border-radius: 10px;
    font-size: 0.9375rem;
    font-weight: 700;
    line-height: 1.35;
    color: #fff;
    background: var(--orange);
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
    transition: filter 0.15s ease, transform 0.12s ease;
}

.parcours-lecon-quiz-launch-btn:hover {
    filter: brightness(1.06);
}

.parcours-lecon-quiz-launch-btn:active {
    transform: scale(0.99);
}

html.preparia-theme-dark .parcours-lecon-quiz-launch-btn {
    box-shadow: 0 2px 14px rgba(0, 0, 0, 0.45);
}

html.preparia-theme-dark .preparia-coursera-lesson-demo .parcours-lecon-lms-quiz-embed-hide {
    color: #93c5fd !important;
}

/* --- Rendu HTML inline des intitulés / réponses de quiz --- */
.preparia-quiz-html {
    display: block;
    width: 100%;
    max-width: none;
    min-height: 0;
    height: auto;
    overflow: visible;
    color: inherit;
    background: transparent;
    font-size: inherit;
    line-height: 1.55;
}

.preparia-quiz-html p,
.preparia-quiz-html div,
.preparia-quiz-html section,
.preparia-quiz-html article,
.preparia-quiz-html table {
    max-width: none !important;
    width: auto !important;
    min-height: 0 !important;
    height: auto !important;
}

.preparia-quiz-html p {
    margin: 0.35em 0;
}

.preparia-quiz-html img {
    max-width: 100%;
    height: auto;
    display: inline-block;
    vertical-align: middle;
}

.preparia-quiz-html mjx-container {
    display: inline-block !important;
    margin: 0 0.1em !important;
}

.preparia-concours-quiz-prompt__body .preparia-quiz-html,
.preparia-concours-quiz-prompt__body .preparia-quiz-html > p,
.preparia-concours-quiz-prompt__body .preparia-quiz-html > div {
    width: 100% !important;
}

.preparia-concours-quiz-choice .preparia-quiz-html,
.preparia-lms-quiz-view .preparia-quiz-choice .preparia-quiz-html,
.parcours-lecon-quiz-choices .preparia-quiz-html {
    width: auto;
    min-height: 0;
}

.preparia-quiz-html-frame {
    display: none !important;
}

.parcours-lecon-quiz-choice-label,
.parcours-lecon-quiz-choices li label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    height: auto;
    min-height: 0;
}

.parcours-lecon-quiz-choices li label > span {
    flex: 1;
    min-width: 0;
    min-height: 0;
}

html.preparia-theme-dark .preparia-quiz-html-frame,
html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-quiz-html-frame,
html.preparia-theme-dark .preparia-concours-quiz-player .preparia-quiz-html-frame {
    display: none !important;
}

html.preparia-theme-dark .preparia-quiz-html,
html.preparia-theme-dark .preparia-quiz-html mjx-container {
    color: inherit;
}

.preparia-lms-quiz-view .preparia-quiz-choice {
    display: inline-flex;
    width: auto;
    max-width: 100%;
    height: auto;
    min-height: 0;
    gap: 0.5rem;
    align-items: center;
    padding: 0.4rem 0.7rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #f8fafc;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-quiz-choice {
    background: #1e293b;
    border-color: #334155;
}

.preparia-lms-quiz-view .preparia-quiz-qblock {
    padding: 0.85rem 1rem;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    background: #fff;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-quiz-qblock {
    background: #0b1220;
    border-color: #334155;
}

.preparia-lms-quiz-view .preparia-quiz-missing-prompt {
    margin: 0.35rem 0 0;
    font-size: 0.9rem;
    color: #b45309;
}

html.preparia-theme-dark .preparia-app-main .preparia-lms-quiz-view .preparia-quiz-missing-prompt {
    color: #fbbf24;
}

/* --- Quiz LMS embarqué dans l'onglet Quiz d'une leçon (affichage direct, sans cadre) --- */
.parcours-lecon-lms-quiz-embed {
    display: block;
    width: 100%;
    min-height: 20rem;
    border: 0;
    background: transparent;
    overflow: hidden;
}

/*
 * Variante « fill » (pages leçon /courses/… à shell verrouillé) : l'iframe remplit la hauteur
 * disponible du panneau et gère elle-même son défilement interne — une seule barre, et seulement
 * si le quiz dépasse la hauteur visible. Évite la double barre (panneau + iframe).
 */
.preparia-cd-lms-lesson-body-scroll--quiz {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding-bottom: 0;
}

.preparia-cd-lms-lesson-body-scroll--quiz > .parcours-lecon-panel {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.parcours-lecon-lms-quiz-embed--fill {
    flex: 1 1 auto;
    min-height: 0;
    height: auto;
    width: 100%;
    border: 0;
    background: transparent;
    overflow: auto;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease;
}

.parcours-lecon-lms-quiz-embed--fill.parcours-lecon-lms-quiz-embed--ready {
    opacity: 1;
    visibility: visible;
}

/* Écran d’accueil + chargement avant affichage de l’iframe quiz */
.parcours-lecon-quiz-shell-idle {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 0.75rem;
    padding: 2.5rem 1rem;
    min-height: 14rem;
}

.parcours-lecon-quiz-shell-idle__title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: #0f172a;
}

.parcours-lecon-quiz-shell-idle__hint {
    margin: 0;
    max-width: 22rem;
    font-size: 0.875rem;
    color: #64748b;
    line-height: 1.45;
}

.parcours-lecon-quiz-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 2.5rem 1rem;
    min-height: 14rem;
}

.parcours-lecon-quiz-loading__label {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 600;
    color: #334155;
}

.parcours-lecon-quiz-loading__pct {
    margin: 0;
    font-size: 0.8rem;
    color: #64748b;
}

.parcours-lecon-quiz-progress {
    width: min(100%, 20rem);
    height: 8px;
    border-radius: 999px;
    background: #e2e8f0;
    overflow: hidden;
}

.parcours-lecon-quiz-progress__bar {
    height: 100%;
    border-radius: 999px;
    background: var(--orange);
    transition: width 0.22s ease;
}

html.preparia-theme-dark .parcours-lecon-quiz-shell-idle__title {
    color: #f1f5f9;
}

html.preparia-theme-dark .parcours-lecon-quiz-shell-idle__hint,
html.preparia-theme-dark .parcours-lecon-quiz-loading__label,
html.preparia-theme-dark .parcours-lecon-quiz-loading__pct {
    color: #94a3b8;
}

html.preparia-theme-dark .parcours-lecon-quiz-progress {
    background: #334155;
}

/* Sélecteur quand la leçon a plusieurs quiz */
.parcours-lecon-quiz-switch {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.parcours-lecon-quiz-switch-btn {
    border: 1px solid rgba(148, 163, 184, 0.5);
    background: #fff;
    border-radius: 999px;
    padding: 0.4rem 0.9rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: #334155;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.parcours-lecon-quiz-switch-btn:hover {
    background: #f1f5f9;
}

.parcours-lecon-quiz-switch-btn.is-active {
    background: var(--blue);
    border-color: var(--blue);
    color: #fff;
}

/* Mode embed : la page quiz s'intègre à plat (pas de carte dans une carte) */
body.preparia-app--embed .preparia-app-main--embed {
    padding: 0;
}

body.preparia-app--embed .preparia-lms-quiz-view .preparia-lms-quiz-player-card {
    border: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
}

html.preparia-theme-dark .parcours-lecon-quiz-switch-btn {
    background: #0f172a;
    border-color: #334155;
    color: #cbd5e1;
}

html.preparia-theme-dark .parcours-lecon-quiz-switch-btn.is-active {
    background: var(--blue);
    border-color: var(--blue);
    color: #fff;
}

/* --- Contenu prof : hook unifié leçon / exercice (docs/STRATEGIE-HTML-LECONS-EXERCICES.md) --- */
.preparia-site .parcours-lecon-html-body .preparia-lecon-doc,
.preparia-site .preparia-cd-prose .preparia-lecon-doc {
    max-width: 100%;
    box-sizing: border-box;
}

/* --- Admin Gestion : mode sombre + contraste formulaires / tableaux / liens --- */
html.preparia-theme-dark .preparia-app-page-header__inner h2,
html.preparia-theme-dark .preparia-app-page-header__inner .text-gray-800,
html.preparia-theme-dark .preparia-app-page-header__inner .text-gray-900 {
    color: #f8fafc !important;
}

html.preparia-theme-dark .preparia-app-page-header__inner a,
html.preparia-theme-dark .preparia-app-page-header__inner .text-gray-800 {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-app-page-header__inner a.border,
html.preparia-theme-dark .preparia-app-page-header__inner a[class*='border-gray'],
html.preparia-theme-dark .preparia-app-page-header__inner a.bg-white {
    background-color: #1e293b !important;
    border-color: #475569 !important;
    color: #f1f5f9 !important;
}

html.preparia-theme-dark .preparia-app-page-header__inner a[class*='bg-amber-50'],
html.preparia-theme-dark .preparia-app-page-header__inner a[class*='border-amber'] {
    background-color: rgba(120, 53, 15, 0.45) !important;
    border-color: #b45309 !important;
    color: #fde68a !important;
}

html.preparia-theme-dark .preparia-admin-shell__sticky-head {
    background: rgba(15, 23, 42, 0.96);
    border-bottom-color: #334155;
}

html.preparia-theme-dark .preparia-admin-subnav__link {
    color: #e2e8f0 !important;
}

html.preparia-theme-dark .preparia-admin-subnav__link:hover {
    background: #1e293b;
    color: #fff !important;
}

html.preparia-theme-dark .preparia-admin-subnav__link--active {
    background: #3b82f6 !important;
    color: #fff !important;
    border-color: #3b82f6;
}

html.preparia-theme-dark .preparia-admin-subnav__link--student {
    color: #7dd3fc !important;
}

html.preparia-theme-dark .preparia-admin-subnav__link--student:hover {
    background: #0c4a6e !important;
    color: #e0f2fe !important;
}

html.preparia-theme-dark .preparia-admin-shell {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-admin-shell .text-gray-900,
html.preparia-theme-dark .preparia-admin-shell .text-gray-800,
html.preparia-theme-dark .preparia-admin-shell .text-slate-900,
html.preparia-theme-dark .preparia-admin-shell .text-slate-800,
html.preparia-theme-dark .preparia-admin-shell .text-emerald-950,
html.preparia-theme-dark .preparia-admin-shell .text-emerald-900,
html.preparia-theme-dark .preparia-admin-shell .text-emerald-800,
html.preparia-theme-dark .preparia-admin-shell .text-sky-950,
html.preparia-theme-dark .preparia-admin-shell .text-sky-900,
html.preparia-theme-dark .preparia-admin-shell .text-violet-900,
html.preparia-theme-dark .preparia-admin-shell .text-amber-950,
html.preparia-theme-dark .preparia-admin-shell .text-amber-900,
html.preparia-theme-dark .preparia-admin-shell .text-indigo-950,
html.preparia-theme-dark .preparia-admin-shell .text-indigo-900 {
    color: #f1f5f9 !important;
}

html.preparia-theme-dark .preparia-admin-shell .text-gray-700,
html.preparia-theme-dark .preparia-admin-shell .text-gray-600,
html.preparia-theme-dark .preparia-admin-shell .text-gray-500,
html.preparia-theme-dark .preparia-admin-shell .text-gray-400,
html.preparia-theme-dark .preparia-admin-shell .text-slate-600,
html.preparia-theme-dark .preparia-admin-shell .text-slate-500 {
    color: #cbd5e1 !important;
}

html.preparia-theme-dark .preparia-admin-shell .text-indigo-700,
html.preparia-theme-dark .preparia-admin-shell a.text-indigo-700,
html.preparia-theme-dark .preparia-admin-shell .text-sky-700,
html.preparia-theme-dark .preparia-admin-shell a.text-sky-700,
html.preparia-theme-dark .preparia-admin-shell .text-blue-700 {
    color: #93c5fd !important;
}

html.preparia-theme-dark .preparia-admin-shell .text-red-600,
html.preparia-theme-dark .preparia-admin-shell button.text-red-600 {
    color: #f87171 !important;
}

html.preparia-theme-dark .preparia-admin-shell .bg-white,
html.preparia-theme-dark .preparia-admin-shell .bg-white\/80 {
    background-color: #1e293b !important;
    color: #e2e8f0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

html.preparia-theme-dark .preparia-admin-shell [class*='bg-emerald-50'],
html.preparia-theme-dark .preparia-admin-shell [class*='bg-sky-50'],
html.preparia-theme-dark .preparia-admin-shell [class*='bg-violet-50'],
html.preparia-theme-dark .preparia-admin-shell [class*='bg-slate-50'],
html.preparia-theme-dark .preparia-admin-shell [class*='bg-amber-50'],
html.preparia-theme-dark .preparia-admin-shell [class*='bg-indigo-50'],
html.preparia-theme-dark .preparia-admin-shell [class*='bg-gray-50'],
html.preparia-theme-dark .preparia-admin-shell [class*='bg-blue-50'] {
    background-color: #1e293b !important;
}

html.preparia-theme-dark .preparia-admin-shell [class*='border-emerald'],
html.preparia-theme-dark .preparia-admin-shell [class*='border-sky'],
html.preparia-theme-dark .preparia-admin-shell [class*='border-violet'],
html.preparia-theme-dark .preparia-admin-shell [class*='border-slate'],
html.preparia-theme-dark .preparia-admin-shell [class*='border-amber'],
html.preparia-theme-dark .preparia-admin-shell [class*='border-indigo'],
html.preparia-theme-dark .preparia-admin-shell [class*='border-gray'],
html.preparia-theme-dark .preparia-admin-shell [class*='border-blue'] {
    border-color: #334155 !important;
}

html.preparia-theme-dark .preparia-admin-shell .ring-gray-200,
html.preparia-theme-dark .preparia-admin-shell [class*='ring-gray'] {
    --tw-ring-color: #475569;
}

html.preparia-theme-dark .preparia-admin-shell .hover\:bg-gray-50:hover,
html.preparia-theme-dark .preparia-admin-shell .hover\:bg-amber-100:hover,
html.preparia-theme-dark .preparia-admin-shell a.hover\:bg-gray-50:hover {
    background-color: #334155 !important;
}

html.preparia-theme-dark .preparia-admin-shell .shadow,
html.preparia-theme-dark .preparia-admin-shell .shadow-sm {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

html.preparia-theme-dark .preparia-admin-shell strong {
    color: #f8fafc;
}

/* Formulaires admin */
html.preparia-theme-dark .preparia-admin-shell label,
html.preparia-theme-dark .preparia-admin-shell .font-medium {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-admin-shell input[type='text'],
html.preparia-theme-dark .preparia-admin-shell input[type='email'],
html.preparia-theme-dark .preparia-admin-shell input[type='password'],
html.preparia-theme-dark .preparia-admin-shell input[type='number'],
html.preparia-theme-dark .preparia-admin-shell input[type='url'],
html.preparia-theme-dark .preparia-admin-shell input[type='search'],
html.preparia-theme-dark .preparia-admin-shell input[type='file'],
html.preparia-theme-dark .preparia-admin-shell input:not([type]),
html.preparia-theme-dark .preparia-admin-shell select,
html.preparia-theme-dark .preparia-admin-shell textarea {
    background-color: #0f172a !important;
    border-color: #475569 !important;
    color: #f8fafc !important;
    color-scheme: dark;
}

html.preparia-theme-dark .preparia-admin-shell input::placeholder,
html.preparia-theme-dark .preparia-admin-shell textarea::placeholder {
    color: #94a3b8 !important;
}

html.preparia-theme-dark .preparia-admin-shell option {
    background-color: #0f172a;
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-admin-shell input[type='checkbox'],
html.preparia-theme-dark .preparia-admin-shell input[type='radio'] {
    background-color: #0f172a;
    border-color: #64748b;
}

/* Tableaux admin */
html.preparia-theme-dark .preparia-admin-shell table {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-admin-shell thead,
html.preparia-theme-dark .preparia-admin-shell thead.bg-gray-50,
html.preparia-theme-dark .preparia-admin-shell th {
    background-color: #0f172a !important;
    color: #cbd5e1 !important;
}

html.preparia-theme-dark .preparia-admin-shell tbody td,
html.preparia-theme-dark .preparia-admin-shell td {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-admin-shell .divide-y > :not([hidden]) ~ :not([hidden]),
html.preparia-theme-dark .preparia-admin-shell [class*='divide-gray'] > :not([hidden]) ~ :not([hidden]) {
    border-color: #334155 !important;
}

html.preparia-theme-dark .preparia-admin-shell pre,
html.preparia-theme-dark .preparia-admin-shell code {
    background-color: #0f172a !important;
    color: #e2e8f0 !important;
    border-color: #334155;
}

/* Éditeur quiz visuel + panneaux info */
html.preparia-theme-dark .preparia-admin-shell .visual-quiz-builder {
    background-color: #0f172a !important;
    border-color: #334155 !important;
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-admin-shell .visual-quiz-builder .bg-white,
html.preparia-theme-dark .preparia-admin-shell .visual-quiz-builder [class*='bg-gray-50'] {
    background-color: #1e293b !important;
}

html.preparia-theme-dark .preparia-admin-shell .visual-quiz-builder .text-indigo-950,
html.preparia-theme-dark .preparia-admin-shell .visual-quiz-builder .text-indigo-900,
html.preparia-theme-dark .preparia-admin-shell .visual-quiz-builder [class*='text-indigo'] {
    color: #c7d2fe !important;
}

html.preparia-theme-dark .preparia-admin-shell .visual-quiz-builder .text-amber-900,
html.preparia-theme-dark .preparia-admin-shell .visual-quiz-builder .text-emerald-800 {
    color: #fde68a !important;
}

html.preparia-theme-dark .preparia-admin-shell .admin-html-raw-textarea,
html.preparia-theme-dark .preparia-admin-shell .admin-html-preview-frame {
    background-color: #0f172a !important;
    border-color: #475569 !important;
    color: #f1f5f9 !important;
}

html.preparia-theme-dark .preparia-admin-shell .admin-html-editor-preview-row > div {
    background: #1e293b !important;
    border-color: #334155 !important;
}

/* Pagination Laravel */
html.preparia-theme-dark .preparia-admin-shell nav[role='navigation'] span,
html.preparia-theme-dark .preparia-admin-shell nav[role='navigation'] a {
    color: #e2e8f0 !important;
}

html.preparia-theme-dark .preparia-admin-shell nav[role='navigation'] a {
    background-color: #1e293b !important;
    border-color: #475569 !important;
}

html.preparia-theme-dark .preparia-admin-shell nav[role='navigation'] span[aria-current='page'] span {
    background-color: #2563eb !important;
    color: #fff !important;
}

/* Mode clair admin : textes / cartes bien contrastés */
.preparia-admin-shell {
    color: #0f172a;
}

.preparia-admin-shell .bg-white {
    background-color: #fff;
    color: #0f172a;
}

.preparia-admin-shell input[type='text'],
.preparia-admin-shell input[type='email'],
.preparia-admin-shell input[type='password'],
.preparia-admin-shell input[type='number'],
.preparia-admin-shell input:not([type]),
.preparia-admin-shell select,
.preparia-admin-shell textarea {
    background-color: #fff;
    color: #0f172a;
    border-color: #d1d5db;
}

.preparia-admin-shell label {
    color: #374151;
}

/* Fond page admin (clair / sombre) */
body.preparia-app .preparia-app-main:has(.preparia-admin-shell) {
    background-color: #f8fafc;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:has(.preparia-admin-shell) {
    background-color: #020617;
}

html.preparia-theme-dark body.preparia-app .preparia-app-page-header.preparia-page-band {
    background: #0f172a;
    border-bottom: 1px solid #334155;
}

/* --- Espace élève (Mes cours, Dashboard, Notifications, Recherche, Profil) : mode sombre --- */
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) {
    color: #e2e8f0;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .bg-white,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .bg-white\/80 {
    background-color: #1e293b !important;
    color: #e2e8f0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-gray-900,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-gray-800 {
    color: #f8fafc !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-gray-700,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-gray-600 {
    color: #cbd5e1 !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-gray-500,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-gray-400 {
    color: #94a3b8 !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .border-gray-100,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .border-gray-200,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .border-gray-300,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) [class*='border-gray'] {
    border-color: #334155 !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .divide-gray-100 > :not([hidden]) ~ :not([hidden]),
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .divide-gray-200 > :not([hidden]) ~ :not([hidden]),
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) [class*='divide-gray'] > :not([hidden]) ~ :not([hidden]) {
    border-color: #334155 !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .shadow,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .shadow-sm {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .bg-gray-50,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .bg-slate-50,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) [class*='bg-sky-50'],
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) [class*='bg-amber-50'],
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) [class*='bg-emerald-50'],
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) [class*='bg-indigo-50'] {
    background-color: rgba(30, 41, 59, 0.85) !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .bg-amber-100 {
    background-color: rgba(120, 53, 15, 0.55) !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .bg-emerald-100 {
    background-color: rgba(6, 78, 59, 0.55) !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .bg-sky-100 {
    background-color: rgba(12, 74, 110, 0.55) !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-amber-900,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-amber-950,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-amber-800 {
    color: #fde68a !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-emerald-900,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-emerald-800 {
    color: #a7f3d0 !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-sky-900,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-sky-800,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-sky-700 {
    color: #7dd3fc !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-indigo-700,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-indigo-600 {
    color: #a5b4fc !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) a.text-sky-700:hover,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .text-indigo-700:hover {
    color: #e0f2fe !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) input[type='text'],
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) input[type='email'],
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) input[type='password'],
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) input[type='search'],
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) input[type='number'],
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) input:not([type]),
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) select,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) textarea {
    background-color: #0f172a !important;
    border-color: #475569 !important;
    color: #f8fafc !important;
    color-scheme: dark;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) input::placeholder,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) textarea::placeholder {
    color: #94a3b8 !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) label,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .font-medium {
    color: #e2e8f0;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) strong {
    color: #f8fafc;
}

html.preparia-theme-dark body.preparia-app .preparia-app-btn--secondary {
    background: #1e293b !important;
    border-color: #475569 !important;
    color: #e2e8f0 !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-btn--secondary:hover {
    background: #334155 !important;
    color: #f8fafc !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-espace-card {
    background: rgba(30, 41, 59, 0.96);
    color: #e2e8f0;
    border-color: #334155;
    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.35);
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .hover\:bg-gray-50:hover,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .hover\:bg-gray-100:hover {
    background-color: #334155 !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .bg-gray-800 {
    background-color: #1d4ed8 !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .hover\:bg-gray-700:hover {
    background-color: #2563eb !important;
}

html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) .ring-offset-2,
html.preparia-theme-dark body.preparia-app .preparia-app-main:not(:has(.preparia-admin-shell)) [class*='ring-offset'] {
    --tw-ring-offset-color: #0f172a;
}

/* Alertes / status admin */
html.preparia-theme-dark .preparia-admin-shell .text-emerald-800,
html.preparia-theme-dark .preparia-admin-shell [class*='text-emerald-'] {
    color: #a7f3d0 !important;
}

html.preparia-theme-dark .preparia-admin-shell [class*='bg-red-50'] {
    background-color: rgba(127, 29, 29, 0.4) !important;
}

html.preparia-theme-dark .preparia-admin-shell [class*='text-red-8'],
html.preparia-theme-dark .preparia-admin-shell .text-red-800 {
    color: #fecaca !important;
}

/* --- Admin : cartes hub / LMS / quiz encore en #fff (styles @push) --- */
html.preparia-theme-dark .preparia-admin-shell .lms-hub-panel,
html.preparia-theme-dark .preparia-admin-shell .lms-hub-step-cta,
html.preparia-theme-dark .preparia-admin-shell .catalog-hub-card,
html.preparia-theme-dark .preparia-admin-shell .catalog-cycle-banner,
html.preparia-theme-dark .preparia-admin-shell .catalog-tile,
html.preparia-theme-dark .preparia-admin-shell .catalog-mat-card,
html.preparia-theme-dark .preparia-admin-shell .catalog-mat-hero,
html.preparia-theme-dark .preparia-admin-shell .catalog-sem-pill,
html.preparia-theme-dark .preparia-admin-shell .catalog-quiz-card,
html.preparia-theme-dark .preparia-admin-shell .cq-picker-card {
    background: #1e293b !important;
    border-color: #334155 !important;
    color: #e2e8f0 !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35) !important;
}

html.preparia-theme-dark .preparia-admin-shell .lms-hub-panel__head,
html.preparia-theme-dark .preparia-admin-shell .admin-lms-lesson-scroll,
html.preparia-theme-dark .preparia-admin-shell .catalog-cycle-panel {
    background: #0f172a !important;
    border-color: #334155 !important;
    color: #e2e8f0 !important;
}

html.preparia-theme-dark .preparia-admin-shell .admin-lms-lesson-scroll .admin-lms-lesson-row:hover {
    background: #1e293b !important;
}

html.preparia-theme-dark .preparia-admin-shell .admin-lms-lesson-scroll {
    scrollbar-color: #64748b #1e293b;
}

html.preparia-theme-dark .preparia-admin-shell .admin-lms-lesson-scroll::-webkit-scrollbar-track {
    background: #1e293b;
}

html.preparia-theme-dark .preparia-admin-shell .catalog-hub-card__title,
html.preparia-theme-dark .preparia-admin-shell .catalog-hub-card--orange .catalog-hub-card__title,
html.preparia-theme-dark .preparia-admin-shell .catalog-hub-card--violet .catalog-hub-card__title,
html.preparia-theme-dark .preparia-admin-shell .catalog-hub-card--amber .catalog-hub-card__title,
html.preparia-theme-dark .preparia-admin-shell .catalog-cycle-banner__title,
html.preparia-theme-dark .preparia-admin-shell .catalog-mat-card__name,
html.preparia-theme-dark .preparia-admin-shell .catalog-mat-hero__name,
html.preparia-theme-dark .preparia-admin-shell .catalog-sem-pill,
html.preparia-theme-dark .preparia-admin-shell .catalog-quiz-card__title,
html.preparia-theme-dark .preparia-admin-shell .catalog-quiz-card--orange .catalog-quiz-card__title,
html.preparia-theme-dark .preparia-admin-shell .catalog-quiz-card--violet .catalog-quiz-card__title,
html.preparia-theme-dark .preparia-admin-shell .catalog-quiz-card--amber .catalog-quiz-card__title,
html.preparia-theme-dark .preparia-admin-shell .cq-picker-card__label,
html.preparia-theme-dark .preparia-admin-shell .catalog-tile {
    color: #f8fafc !important;
}

html.preparia-theme-dark .preparia-admin-shell .catalog-hub-card__sub,
html.preparia-theme-dark .preparia-admin-shell .catalog-cycle-banner__sub,
html.preparia-theme-dark .preparia-admin-shell .catalog-quiz-card__meta,
html.preparia-theme-dark .preparia-admin-shell .cq-picker-card__sub,
html.preparia-theme-dark .preparia-admin-shell .catalog-breadcrumb {
    color: #94a3b8 !important;
}

html.preparia-theme-dark .preparia-admin-shell .catalog-tile:hover,
html.preparia-theme-dark .preparia-admin-shell .catalog-sem-pill:hover {
    background: #243447 !important;
    border-color: #60a5fa !important;
}

html.preparia-theme-dark .preparia-admin-shell .catalog-sem-pill.is-on {
    background: #2563eb !important;
    color: #fff !important;
}

html.preparia-theme-dark .preparia-admin-shell .catalog-quiz-card__actions {
    border-top-color: #334155 !important;
}

html.preparia-theme-dark .preparia-admin-shell .cq-picker-card--end {
    background: #1e1b4b !important;
    border-color: #5b21b6 !important;
}

html.preparia-theme-dark .preparia-admin-shell .cq-picker-card--end.is-selected {
    background: #312e81 !important;
    border-color: #a78bfa !important;
}

/* Conteneurs Tailwind gradient / blanc (explorer + wizard) */
html.preparia-theme-dark .preparia-admin-shell .catalog-programme-explorer,
html.preparia-theme-dark .preparia-admin-shell [class*='from-indigo-50'],
html.preparia-theme-dark .preparia-admin-shell [class*='to-white'] {
    background: #0f172a !important;
    background-image: none !important;
    border-color: #334155 !important;
}

html.preparia-theme-dark .preparia-admin-shell [class*='bg-white\/'],
html.preparia-theme-dark .preparia-admin-shell [class*='bg-white/'] {
    background-color: #1e293b !important;
}

html.preparia-theme-dark .preparia-admin-shell .border-indigo-100,
html.preparia-theme-dark .preparia-admin-shell [class*='border-indigo-100'] {
    border-color: #334155 !important;
}

/* Étape 1 CTA leçon (bande blanche résiduelle) */
html.preparia-theme-dark .preparia-admin-shell .lms-hub-step-cta p,
html.preparia-theme-dark .preparia-admin-shell .lms-hub-step-cta .text-gray-600,
html.preparia-theme-dark .preparia-admin-shell .lms-hub-step-cta .text-gray-700,
html.preparia-theme-dark .preparia-admin-shell .lms-hub-step-cta .text-gray-800,
html.preparia-theme-dark .preparia-admin-shell .lms-hub-step-cta .text-gray-900 {
    color: #e2e8f0 !important;
}

/* Largeur admin : moins de marges latérales */
.preparia-admin-shell {
    max-width: none !important;
    width: 100%;
}

body.preparia-app .preparia-app-main:has(.preparia-admin-shell) {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

@media (min-width: 768px) {
    body.preparia-app .preparia-app-main:has(.preparia-admin-shell) {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* Dashboard statistiques */
.preparia-stats-kpi,
.preparia-stats-metric,
.preparia-stats-section,
.preparia-stats-chart-card {
    border: 1px solid #e2e8f0;
    background: #fff;
    color: #0f172a;
    box-shadow: 0 8px 24px rgb(15 23 42 / 0.06);
}

.preparia-stats-kpi {
    display: block;
    min-height: 9.5rem;
    padding: 1.35rem;
    border-radius: 1rem;
    transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

a.preparia-stats-kpi:hover {
    transform: translateY(-2px);
    border-color: #818cf8;
    box-shadow: 0 14px 32px rgb(79 70 229 / 0.12);
}

.preparia-stats-kpi--active {
    background: linear-gradient(145deg, #ecfdf5, #fff);
}

.preparia-stats-kpi__action {
    display: block;
    margin-top: 1.2rem;
    color: #4f46e5;
    font-size: 0.75rem;
    font-weight: 700;
}

.preparia-stats-section {
    overflow: hidden;
    padding: 1.25rem;
    border-radius: 1rem;
}

.preparia-stats-section__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.preparia-stats-section__head h3,
.preparia-stats-chart-card h3 {
    color: #0f172a;
    font-size: 1rem;
    font-weight: 800;
}

.preparia-stats-section__head p,
.preparia-stats-chart-card > p {
    margin-top: 0.2rem;
    color: #64748b;
    font-size: 0.78rem;
}

.preparia-stats-section__head > a,
.preparia-stats-section__head > span {
    flex: none;
    color: #4f46e5;
    font-size: 0.78rem;
    font-weight: 800;
}

.preparia-stats-tree__node {
    overflow: hidden;
    border: 1px solid #e2e8f0;
    border-radius: 0.8rem;
    background: #f8fafc;
}

.preparia-stats-tree__node + .preparia-stats-tree__node,
.preparia-stats-tree__node + .preparia-stats-tree__leaf,
.preparia-stats-tree__leaf + .preparia-stats-tree__node,
.preparia-stats-tree__leaf + .preparia-stats-tree__leaf {
    margin-top: 0.45rem;
}

.preparia-stats-tree__node > summary {
    display: flex;
    cursor: pointer;
    list-style: none;
    align-items: center;
    gap: 0.55rem;
    min-height: 3.25rem;
    padding: 0.7rem 0.8rem;
    color: #1e293b;
}

.preparia-stats-tree__node > summary::-webkit-details-marker {
    display: none;
}

.preparia-stats-tree__chevron {
    color: #6366f1;
    font-size: 1.3rem;
    transition: transform 150ms ease;
}

.preparia-stats-tree__node[open] > summary .preparia-stats-tree__chevron {
    transform: rotate(90deg);
}

.preparia-stats-tree__count,
.preparia-stats-tree__published {
    border-radius: 999px;
    padding: 0.2rem 0.5rem;
    background: #e2e8f0;
    color: #475569;
    font-size: 0.68rem;
    font-weight: 800;
    white-space: nowrap;
}

.preparia-stats-tree__published {
    background: #d1fae5;
    color: #047857;
}

.preparia-stats-tree__children {
    padding: 0 0.65rem 0.65rem 1rem;
}

.preparia-stats-tree__leaf,
.preparia-stats-tree__empty {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    min-height: 2.7rem;
    padding: 0.55rem 0.7rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.65rem;
    background: #fff;
    color: #334155;
    font-size: 0.78rem;
}

.preparia-stats-tree__leaf:hover {
    border-color: #818cf8;
    color: #4338ca;
}

.preparia-stats-tree__leaf--split {
    gap: 0.45rem;
}

.preparia-stats-tree__leaf--split > a:first-child {
    color: inherit;
    text-decoration: none;
}

.preparia-stats-tree__leaf--split > a:first-child:hover {
    color: #4338ca;
    text-decoration: underline;
}

.preparia-stats-tree__mini-link {
    flex: none;
    color: #4f46e5;
    font-size: 0.68rem;
    font-weight: 800;
    text-decoration: none;
}

.preparia-stats-tree__mini-link:hover {
    text-decoration: underline;
}

.preparia-stats-tree__empty {
    color: #94a3b8;
}

.preparia-stats-tree__status {
    flex: none;
    border-radius: 999px;
    padding: 0.16rem 0.42rem;
    font-size: 0.65rem;
    font-weight: 800;
}

.preparia-stats-tree__status.is-published {
    background: #d1fae5;
    color: #047857;
}

.preparia-stats-tree__status.is-draft {
    background: #f1f5f9;
    color: #64748b;
}

.preparia-stats-metric {
    display: block;
    min-height: 8.5rem;
    padding: 1.15rem;
    border-radius: 0.9rem;
}

a.preparia-stats-metric:hover {
    border-color: #38bdf8;
}

.preparia-stats-charts {
    display: grid;
    gap: 1rem;
}

.preparia-stats-chart-card {
    min-width: 0;
    padding: 1.15rem;
    border-radius: 1rem;
}

.preparia-stats-doughnut-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    min-height: 13rem;
}

.preparia-stats-doughnut {
    display: grid;
    flex: none;
    width: 8.5rem;
    height: 8.5rem;
    place-items: center;
    border-radius: 50%;
    background: #e2e8f0;
}

.preparia-stats-doughnut::before {
    content: "";
    grid-area: 1 / 1;
    width: 5.4rem;
    height: 5.4rem;
    border-radius: 50%;
    background: #fff;
}

.preparia-stats-doughnut span {
    z-index: 1;
    grid-area: 1 / 1;
    font-size: 1.25rem;
    font-weight: 900;
}

.preparia-stats-legend {
    display: grid;
    gap: 0.6rem;
    color: #475569;
    font-size: 0.75rem;
}

.preparia-stats-legend span {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.preparia-stats-legend i {
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 0.2rem;
}

.preparia-stats-line-chart {
    overflow: hidden;
    min-height: 13rem;
    border-radius: 0.75rem;
    background: linear-gradient(180deg, rgb(238 242 255 / 0.62), rgb(255 255 255 / 0.08));
}

.preparia-stats-line-chart svg {
    display: block;
    width: 100%;
    height: auto;
}

.preparia-stats-line-chart .chart-grid {
    stroke: #cbd5e1;
    stroke-width: 1;
}

.preparia-stats-line-chart .chart-area {
    fill: rgb(99 102 241 / 0.12);
}

.preparia-stats-line-chart .chart-line {
    fill: none;
    stroke: #4f46e5;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 4;
}

.preparia-stats-line-chart circle {
    fill: #fff;
    stroke: #4f46e5;
    stroke-width: 3;
}

.preparia-stats-line-chart text {
    fill: #64748b;
    font-size: 11px;
}

.preparia-stats-chart-card--full {
    grid-column: 1 / -1;
}

.preparia-stats-chart-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.65rem;
}

.preparia-stats-chart-head p {
    margin-top: 0.2rem;
    color: #64748b;
    font-size: 0.78rem;
}

.preparia-stats-chart-filters {
    display: flex;
    flex: none;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.55rem;
}

.preparia-stats-chart-filters select {
    min-width: 9rem;
    border: 1px solid #cbd5e1;
    border-radius: 0.55rem;
    background: #fff;
    padding: 0.42rem 2rem 0.42rem 0.65rem;
    color: #334155;
    font-size: 0.75rem;
    font-weight: 700;
}

.preparia-stats-line-chart .chart-grid--horizontal {
    stroke: #dbe4f0;
    stroke-dasharray: 4 5;
}

.preparia-stats-line-chart .chart-y-label {
    fill: #475569;
    font-size: 11px;
    font-weight: 700;
}

.preparia-stats-line-chart .chart-empty {
    fill: #94a3b8;
    font-size: 13px;
}

.preparia-stats-line-chart .chart-point {
    cursor: help;
}

.preparia-stats-line-chart .chart-point circle {
    transition: r 0.15s, filter 0.15s;
}

.preparia-stats-line-chart .chart-point:hover circle {
    r: 7px;
    filter: drop-shadow(0 3px 5px rgb(15 23 42 / 0.22));
}

.preparia-stats-bar__label {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    color: #475569;
    font-size: 0.75rem;
}

.preparia-stats-bar__track {
    overflow: hidden;
    height: 0.62rem;
    margin-top: 0.35rem;
    border-radius: 999px;
    background: #e2e8f0;
}

.preparia-stats-bar__track > span {
    display: block;
    min-width: 2px;
    height: 100%;
    border-radius: inherit;
}

.preparia-stats-table {
    width: 100%;
    min-width: 920px;
    border-collapse: collapse;
    font-size: 0.78rem;
}

.preparia-stats-table th,
.preparia-stats-table td {
    padding: 0.8rem;
    border-top: 1px solid #e2e8f0;
    text-align: left;
    vertical-align: top;
}

.preparia-stats-table th {
    color: #64748b;
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.preparia-stats-table td strong,
.preparia-stats-table td small {
    display: block;
}

.preparia-stats-table td small {
    margin-top: 0.2rem;
    color: #64748b;
}

.preparia-stats-chip {
    display: inline-block;
    margin: 0.1rem;
    padding: 0.18rem 0.4rem;
    border-radius: 0.35rem;
    background: #eef2ff;
    color: #4338ca;
    font-size: 0.68rem;
    font-weight: 700;
}

.preparia-time-ring {
    --time-angle: 0deg;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: conic-gradient(#22c55e 0deg var(--time-angle), #ef4444 var(--time-angle) 360deg);
    box-shadow: inset 0 0 0 1px rgb(15 23 42 / 0.06), 0 10px 24px rgb(34 197 94 / 0.12);
}

.preparia-time-ring__core {
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #fff;
    box-shadow: inset 0 0 0 1px #e2e8f0;
    text-align: center;
}

.preparia-time-ring__core strong {
    color: #0f172a;
    line-height: 1;
    font-weight: 900;
}

.preparia-time-ring__core small {
    color: #64748b;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.preparia-time-ring--sm {
    width: 2.7rem;
    height: 2.7rem;
}

.preparia-time-ring--sm .preparia-time-ring__core {
    width: 1.7rem;
    height: 1.7rem;
}

.preparia-time-ring--sm .preparia-time-ring__core strong {
    font-size: 0.58rem;
}

.preparia-time-ring--md {
    width: 7.5rem;
    height: 7.5rem;
}

.preparia-time-ring--md .preparia-time-ring__core {
    width: 4.7rem;
    height: 4.7rem;
}

.preparia-time-ring--md .preparia-time-ring__core strong {
    font-size: 1.15rem;
}

.preparia-time-ring--lg {
    width: 10rem;
    height: 10rem;
}

.preparia-time-ring--lg .preparia-time-ring__core {
    width: 6.3rem;
    height: 6.3rem;
    gap: 0.15rem;
}

.preparia-time-ring--lg .preparia-time-ring__core strong {
    font-size: 1.55rem;
}

.preparia-time-ring-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    min-height: 13rem;
}

.preparia-time-ring__legend {
    display: grid;
    gap: 0.55rem;
    color: #475569;
    font-size: 0.75rem;
}

.preparia-time-ring__legend span {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.preparia-time-ring__legend i {
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 999px;
}

.preparia-time-ring__legend .is-active i {
    background: #22c55e;
}

.preparia-time-ring__legend .is-inactive i {
    background: #ef4444;
}

.preparia-time-ring-inline {
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

@media (min-width: 900px) {
    .preparia-stats-charts {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .preparia-stats-chart-card--wide {
        grid-column: span 1;
    }
}

html.preparia-theme-dark .preparia-stats-kpi,
html.preparia-theme-dark .preparia-stats-metric,
html.preparia-theme-dark .preparia-stats-section,
html.preparia-theme-dark .preparia-stats-chart-card {
    border-color: #334155;
    background: #111c2f;
    color: #e2e8f0;
    box-shadow: 0 10px 28px rgb(0 0 0 / 0.22);
}

html.preparia-theme-dark .preparia-stats-kpi--active {
    background: linear-gradient(145deg, #063c32, #111c2f);
}

html.preparia-theme-dark .preparia-stats-section__head h3,
html.preparia-theme-dark .preparia-stats-chart-card h3 {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-stats-section__head p,
html.preparia-theme-dark .preparia-stats-chart-card > p,
html.preparia-theme-dark .preparia-stats-legend,
html.preparia-theme-dark .preparia-stats-bar__label,
html.preparia-theme-dark .preparia-stats-table td small,
html.preparia-theme-dark .preparia-time-ring__legend {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-stats-tree__node {
    border-color: #334155;
    background: #0f172a;
}

html.preparia-theme-dark .preparia-stats-tree__node > summary,
html.preparia-theme-dark .preparia-stats-tree__leaf {
    color: #e2e8f0;
}

html.preparia-theme-dark .preparia-stats-tree__leaf,
html.preparia-theme-dark .preparia-stats-tree__empty {
    border-color: #334155;
    background: #172033;
}

html.preparia-theme-dark .preparia-stats-tree__count,
html.preparia-theme-dark .preparia-stats-bar__track {
    background: #334155;
    color: #cbd5e1;
}

html.preparia-theme-dark .preparia-stats-doughnut::before,
html.preparia-theme-dark .preparia-time-ring__core {
    background: #111c2f;
}

html.preparia-theme-dark .preparia-time-ring__core {
    box-shadow: inset 0 0 0 1px #334155;
}

html.preparia-theme-dark .preparia-time-ring__core strong {
    color: #f8fafc;
}

html.preparia-theme-dark .preparia-stats-tree__mini-link {
    color: #a5b4fc;
}

html.preparia-theme-dark .preparia-stats-line-chart .chart-grid {
    stroke: #475569;
}

html.preparia-theme-dark .preparia-stats-line-chart circle {
    fill: #111c2f;
}

html.preparia-theme-dark .preparia-stats-line-chart text {
    fill: #94a3b8;
}

html.preparia-theme-dark .preparia-stats-line-chart {
    background: linear-gradient(180deg, rgb(49 46 129 / 0.18), rgb(15 23 42 / 0.08));
}

html.preparia-theme-dark .preparia-stats-chart-head p {
    color: #94a3b8;
}

html.preparia-theme-dark .preparia-stats-chart-filters select {
    border-color: #475569;
    background: #0f172a;
    color: #e2e8f0;
    color-scheme: dark;
}

html.preparia-theme-dark .preparia-stats-line-chart .chart-grid--horizontal {
    stroke: #334155;
}

html.preparia-theme-dark .preparia-stats-line-chart .chart-y-label {
    fill: #cbd5e1;
}

html.preparia-theme-dark .preparia-stats-table th,
html.preparia-theme-dark .preparia-stats-table td {
    border-color: #334155;
}

html.preparia-theme-dark .preparia-stats-chip {
    background: #312e81;
    color: #c7d2fe;
}

@media (max-width: 700px) {
    .preparia-stats-chart-head {
        display: block;
    }

    .preparia-stats-chart-filters {
        justify-content: flex-start;
        margin-top: 0.75rem;
    }

    .preparia-stats-chart-filters select {
        min-width: 0;
        max-width: 100%;
    }
}


/* --- Bouton flottant WhatsApp (contact) --- */
.preparia-whatsapp-fab {
    position: fixed;
    right: max(1rem, env(safe-area-inset-right, 0px));
    bottom: max(1rem, env(safe-area-inset-bottom, 0px));
    z-index: 9990;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.2);
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.preparia-whatsapp-fab:hover,
.preparia-whatsapp-fab:focus-visible {
    background: #20bd5a;
    color: #fff;
    transform: scale(1.06);
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.28);
    outline: none;
}

.preparia-whatsapp-fab:focus-visible {
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.45), 0 6px 18px rgba(15, 23, 42, 0.28);
}

.preparia-whatsapp-fab i {
    font-size: 1.75rem;
    line-height: 1;
}

.preparia-app--embed .preparia-whatsapp-fab {
    display: none;
}

/* —— Labs interactifs (modules complémentaires) —— */
.pilab-root { margin: 1rem 0 1.25rem; padding: 1rem; border: 1px solid #e2e8f0; border-radius: 12px; background: linear-gradient(180deg, #f8fafc 0%, #fff 100%); }
.pilab-ui { display: flex; flex-direction: column; gap: 0.75rem; }
.pilab-status { margin: 0; font-size: 0.95rem; font-weight: 600; color: #0f172a; }
.pilab-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pilab-btn { appearance: none; border: 0; border-radius: 8px; padding: 0.55rem 0.9rem; font-weight: 700; font-size: 0.875rem; background: #0284c7; color: #fff; cursor: pointer; }
.pilab-btn:hover { filter: brightness(1.05); }
.pilab-btn--alt { background: #ca8a04; }
.pilab-btn--ghost { background: #fff; color: #0f172a; border: 1px solid #cbd5e1; }
.pilab-canvas { width: 100%; max-width: 440px; height: auto; border-radius: 8px; background: #0f172a; }
.pilab-range { width: 100%; max-width: 320px; }
.pilab-led { width: 56px; height: 56px; border-radius: 50%; background: #22c55e; border: 3px solid #14532d; }
.pilab-swatches { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pilab-swatch { min-width: 4.5rem; min-height: 3rem; border: 2px solid #fff; border-radius: 10px; color: #fff; font-weight: 800; text-shadow: 0 1px 2px rgba(0,0,0,.35); cursor: pointer; box-shadow: 0 2px 8px rgba(15,23,42,.15); }
.pilab-beaker { width: 120px; height: 140px; margin-top: 0.5rem; border: 3px solid #64748b; border-radius: 0 0 18px 18px; background: #e2e8f0; display: flex; align-items: flex-end; justify-content: center; padding-bottom: 0.75rem; }
.pilab-beaker__label { font-size: 0.75rem; font-weight: 700; color: #0f172a; text-align: center; padding: 0 0.25rem; }
.pilab-match-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(5.5rem, 1fr)); gap: 0.5rem; }
.pilab-card { appearance: none; border: 2px solid #cbd5e1; border-radius: 10px; min-height: 3.25rem; background: #fff; font-size: 1.25rem; font-weight: 700; cursor: pointer; }
.pilab-card--big { font-size: 1.75rem; min-height: 4rem; min-width: 3.5rem; }
.pilab-card.is-picked { border-color: #0284c7; background: #e0f2fe; }
.pilab-card.is-done { border-color: #16a34a; background: #dcfce7; opacity: 0.85; pointer-events: none; }
.pilab-reflex { width: min(100%, 280px); height: 160px; border: 0; border-radius: 16px; font-size: 1.15rem; font-weight: 800; cursor: pointer; background: #94a3b8; color: #fff; }
.pilab-reflex.is-wait { background: #f59e0b; }
.pilab-reflex.is-go { background: #22c55e; }
.pilab-count-stage { font-size: 1.75rem; letter-spacing: 0.15rem; padding: 0.75rem; background: #fff; border-radius: 10px; border: 1px dashed #cbd5e1; }
.pilab-feedback { margin-top: 0.35rem; padding: 0.5rem 0.75rem; border-radius: 8px; font-weight: 700; font-size: 0.9rem; }
.pilab-feedback.is-ok { background: #dcfce7; color: #14532d; }
.pilab-feedback.is-ko { background: #fee2e2; color: #7f1d1d; }
.pilab-btn--audio { background: #db2777; }
.pilab-btn--audio:hover { filter: brightness(1.08); }
.pilab-maze { display: inline-flex; flex-direction: column; gap: 3px; padding: 0.5rem; background: #f1f5f9; border-radius: 12px; border: 1px solid #e2e8f0; max-width: 100%; overflow: auto; }
.pilab-maze__row { display: flex; gap: 3px; }
.pilab-maze__cell { width: 2.35rem; height: 2.35rem; border-radius: 6px; background: #fff; border: 1px solid #cbd5e1; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; transition: background 0.15s ease, transform 0.12s ease; }
.pilab-maze__cell.is-wall { background: #334155; border-color: #1e293b; }
.pilab-maze__cell.is-start { background: #dbeafe; border-color: #0284c7; }
.pilab-maze__cell.is-goal { background: #dcfce7; border-color: #16a34a; }
.pilab-maze__cell.is-player { background: #fce7f3; border-color: #db2777; transform: scale(1.06); box-shadow: 0 0 0 2px rgba(219,39,119,.25); }
.pilab-maze__cell.is-path { cursor: pointer; }
.pilab-maze__cell.is-path:hover:not(.is-wall) { background: #fce7f3; }
.pilab-maze-pad {
  display: grid;
  grid-template-columns: repeat(3, 4.5rem);
  grid-template-rows: repeat(2, 4.5rem);
  grid-template-areas:
    "left up right"
    ". down .";
  gap: 0.45rem;
  justify-content: center;
  margin: 0.5rem auto 0;
}
.pilab-maze-pad__btn { min-width: 0; width: 100%; height: 100%; padding: 0; font-size: 1.75rem; border-radius: 12px; }
.pilab-maze-tip { margin: 0.35rem 0 0; text-align: center; font-size: 0.95rem; color: #64748b; }
.pilab-card--memory { min-height: 4rem; font-size: 1.65rem; background: #e0f2fe; }
.pilab-card--memory.is-flipped, .pilab-card--memory.is-done { background: #fff; }
.pilab-card--huge { font-size: 4.5rem; min-height: 7rem; min-width: 7rem; }
.pilab-card--tiny { font-size: 1.5rem; min-height: 3.25rem; min-width: 3.25rem; }
.pilab-card--pick { font-weight: 800; font-family: "Segoe UI", system-ui, sans-serif; letter-spacing: 0.02em; }
.pilab-present { gap: 1rem; }
.pilab-present__visual {
  font-size: clamp(3.5rem, 14vw, 6rem);
  line-height: 1.1;
  min-height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}
.pilab-present__symbol {
  font-size: clamp(4rem, 16vw, 7rem);
  font-weight: 800;
  line-height: 1;
  color: #1e3a8a;
  font-family: "Segoe UI", system-ui, sans-serif;
  min-height: 0.5rem;
}
.pilab-present__sub {
  font-size: clamp(1.15rem, 4vw, 1.75rem);
  letter-spacing: 0.04em;
  min-height: 1.5rem;
  color: #9d174d;
  font-weight: 700;
}
.pilab-present__write {
  margin-top: 0.25rem;
  padding: 0.55rem 0.9rem;
  border-radius: 12px;
  background: #eff6ff;
  border: 1px dashed #93c5fd;
  font-size: clamp(1.1rem, 3.5vw, 1.5rem);
  font-weight: 700;
  color: #1d4ed8;
  font-family: "Segoe UI", Georgia, serif;
}
.pilab-present__write[hidden] { display: none !important; }
.pilab-present__progress {
  margin: 0;
  font-weight: 800;
  color: #9d174d;
  font-size: 1.05rem;
}
.pilab-present__dots {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
}
.pilab-present__dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 999px;
  background: #fbcfe8;
}
.pilab-present__dot.is-done { background: #f9a8d4; }
.pilab-present__dot.is-on { background: #db2777; transform: scale(1.25); }
.pilab-present__actions { justify-content: center; gap: 0.75rem; }
.pilab-present__next {
  min-width: 4.5rem;
  min-height: 4.5rem;
  font-size: 1.75rem;
  border-radius: 999px;
}
.preparia-mat-play--course {
  border-color: #93c5fd;
  background: linear-gradient(180deg, #eff6ff 0%, #fff 70%);
}
.preparia-mat-play--course.is-focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
}
.preparia-mat-play--course .preparia-mat-play__mark { color: #1d4ed8; }
.preparia-mat-play--course .preparia-mat-play__mark span { background: #2563eb; }
.pilab-status--kid { font-size: 2rem; line-height: 1; text-align: center; }
.pilab-swatch--kid { min-width: 5.5rem; min-height: 5.5rem; border-radius: 999px; font-size: 0; color: transparent; }
.pilab-ui--kid { align-items: center; text-align: center; max-width: 42rem; margin: 0 auto; width: 100%; }
.pilab-ui--kid .pilab-swatches,
.pilab-ui--kid .pilab-actions,
.pilab-ui--kid .pilab-match-grid { justify-content: center; }
.pilab-match-grid--kid { grid-template-columns: repeat(4, minmax(5.25rem, 1fr)); gap: 0.75rem; max-width: 28rem; margin: 0 auto; }
.pilab-maze--kid { margin: 0 auto; gap: 5px; padding: 0.75rem; }
.pilab-maze--kid .pilab-maze__cell { width: 3.35rem; height: 3.35rem; font-size: 1.55rem; border-radius: 10px; }
.pilab-count-stage--kid { font-size: 2.5rem; letter-spacing: 0.35rem; padding: 1.1rem 1.25rem; }
.pilab-btn--kid-num { min-width: 3.75rem; min-height: 3.75rem; font-size: 1.5rem; border-radius: 12px; }
.pilab-btn--kid-emoji { min-width: 5.5rem; min-height: 4.25rem; font-size: 1.75rem; border-radius: 14px; }
.pilab-reflex--kid { width: min(100%, 340px); height: 200px; font-size: 2rem; border-radius: 20px; }
.preparia-mat-atelier { display: flex; flex-direction: column; gap: 1rem; align-items: stretch; max-width: 52rem; margin: 0 auto; }
.preparia-mat-atelier__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  position: sticky;
  top: 0.5rem;
  z-index: 5;
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 14px;
  border: 1px solid #fbcfe8;
}
.preparia-mat-progress {
  font-weight: 800;
  font-size: 1.1rem;
  color: #9d174d;
  min-width: 4.5rem;
  text-align: center;
}
.preparia-mat-atelier__adult,
.preparia-mat-atelier__flow { margin: 0; font-size: 0.9rem; color: #64748b; text-align: center; }
.preparia-mat-start { font-size: 1.15rem; padding: 0.85rem 1.35rem; }
.preparia-mat-fs { font-weight: 700; }
.preparia-mat-stage {
  min-height: 22rem;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
}
.preparia-mat-play {
  padding: 1.35rem 1.15rem 1.5rem;
  border: 2px solid #fbcfe8;
  border-radius: 20px;
  background: linear-gradient(180deg, #fff7fb 0%, #fff 70%);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}
.preparia-mat-play[hidden] { display: none !important; }
.preparia-mat-play.is-focus {
  border-color: #db2777;
  box-shadow: 0 0 0 4px rgba(219, 39, 119, 0.15);
}
.preparia-mat-play.is-done {
  border-color: #86efac;
  background: linear-gradient(180deg, #f0fdf4 0%, #fff 70%);
}
.preparia-mat-play__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 1.65rem;
  font-weight: 800;
  color: #9d174d;
  margin-bottom: 0.75rem;
}
.preparia-mat-play__mark span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.85rem;
  height: 1.85rem;
  border-radius: 999px;
  background: #db2777;
  color: #fff;
  font-size: 0.9rem;
}
.preparia-mat-play .preparia-mod-lab-interactive { margin: 0; }
.preparia-mat-play .pilab-root { margin: 0; border: 0; background: transparent; padding: 0; }
.preparia-mat-done {
  text-align: center;
  padding: 2.5rem 1rem;
  border-radius: 20px;
  background: linear-gradient(180deg, #f0fdf4 0%, #fff 70%);
  border: 2px solid #86efac;
}
.preparia-mat-done[hidden] { display: none !important; }
.preparia-mat-done__emoji { font-size: 4rem; margin: 0 0 0.5rem; }
.preparia-mat-done__msg { margin: 0; font-size: 1.5rem; font-weight: 800; color: #14532d; }
.preparia-mat-atelier.is-fullscreen,
.preparia-mat-atelier:fullscreen,
.preparia-mat-atelier:-webkit-full-screen {
  max-width: none;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 1.25rem clamp(1rem, 4vw, 3rem);
  box-sizing: border-box;
  background: linear-gradient(180deg, #fff1f7 0%, #ffffff 45%, #f8fafc 100%);
  overflow: auto;
}
.preparia-mat-atelier:fullscreen .preparia-mat-atelier__adult,
.preparia-mat-atelier:-webkit-full-screen .preparia-mat-atelier__adult,
.preparia-mat-atelier.is-fullscreen .preparia-mat-atelier__adult {
  display: none;
}
.preparia-mat-atelier:fullscreen .preparia-mat-stage,
.preparia-mat-atelier:-webkit-full-screen .preparia-mat-stage {
  flex: 1;
  min-height: 0;
  justify-content: center;
}
.preparia-mat-atelier:fullscreen .preparia-mat-play,
.preparia-mat-atelier:-webkit-full-screen .preparia-mat-play {
  max-width: 56rem;
  margin: 0 auto;
  width: 100%;
  padding: 2rem 1.5rem;
}
.preparia-mat-atelier:fullscreen .pilab-ui--kid {
  max-width: 48rem;
}
.preparia-mat-atelier:fullscreen .pilab-card--xl {
  min-width: 6.25rem;
  min-height: 6.25rem;
  font-size: 2.75rem;
}
.preparia-mat-atelier:fullscreen .pilab-swatch--kid {
  min-width: 6.25rem;
  min-height: 6.25rem;
}
.preparia-mat-atelier:fullscreen .pilab-maze--kid .pilab-maze__cell {
  width: 3.75rem;
  height: 3.75rem;
  font-size: 1.75rem;
}
@media (max-width: 640px) {
  .pilab-match-grid--kid { grid-template-columns: repeat(2, minmax(4.5rem, 1fr)); }
  .pilab-maze--kid .pilab-maze__cell { width: 2.65rem; height: 2.65rem; font-size: 1.25rem; }
  .pilab-maze-pad { grid-template-columns: repeat(3, 3.5rem); grid-template-rows: repeat(2, 3.5rem); }
}

/* =============================================================================
   TEMP: heroes sans photos (perf) — supprimer ce bloc pour réintégrer les images
   ============================================================================= */
.preparia-site .hero--home,
html.preparia-theme-dark .preparia-site .hero--home {
    background: linear-gradient(135deg, #0c4a6e 0%, #0369a1 45%, #0ea5e9 100%) !important;
    background-image: none !important;
}
.preparia-site .hero--enseignement,
html.preparia-theme-dark .preparia-site .hero--enseignement {
    background: linear-gradient(135deg, #1e3a8a 0%, #1d4ed8 55%, #2563eb 100%) !important;
    background-image: none !important;
}
.preparia-site .preparia-page-band--enseignement,
html.preparia-theme-dark .preparia-site .preparia-page-band--enseignement {
    background: linear-gradient(118deg, #1e3a8a 0%, #1d4ed8 48%, #0f172a 100%) !important;
}
.preparia-site .preparia-page-band--blue,
html.preparia-theme-dark .preparia-site .preparia-page-band--blue {
    background: linear-gradient(125deg, #1e3a8a 0%, #1e40af 48%, #0f172a 100%) !important;
}
.preparia-site .preparia-page-band--orange,
html.preparia-theme-dark .preparia-site .preparia-page-band--orange {
    background: linear-gradient(125deg, #9a3412 0%, #c2410c 48%, #0f172a 100%) !important;
}
.preparia-site .preparia-page-band--concours,
html.preparia-theme-dark .preparia-site .preparia-page-band--concours {
    background: linear-gradient(125deg, #4c1d95 0%, #6d28d9 48%, #0f172a 100%) !important;
}
/* Pas d’image décorative sur les heroes matière (CSS var) */
.preparia-site .preparia-cd-course-hero--subject {
    --subject-hero-image: none !important;
}

/* Accueil : hero avec image C et voile sombre, identique en mode clair et sombre (prend le pas sur le bloc TEMP ci-dessus) */
.preparia-site .hero.hero--home,
html.preparia-theme-dark .preparia-site .hero.hero--home {
    background: linear-gradient(rgba(2, 6, 23, 0.62), rgba(15, 23, 42, 0.58)),
        url('/images/heroes/c.webp') center / cover no-repeat !important;
    padding-top: 2.25rem;
}
.preparia-site .hero.hero--home h1 {
    color: #f8fafc;
}
.preparia-site .hero.hero--home .hero-content > p {
    color: #e2e8f0;
    text-align-last: center;
}
@media (min-width: 641px) {
    .preparia-site .hero.hero--home,
    .preparia-site .hero.hero--home.hero--has-continue {
        min-height: 360px;
    }
    .preparia-site .hero.hero--home.hero--has-continue {
        justify-content: flex-start;
        padding-bottom: 8.5rem;
    }
}

/* Accueil « Pourquoi choisir Preparia » : icônes orange */
.preparia-site .home-why__icon {
    background: color-mix(in srgb, var(--orange) 14%, #fff);
    color: var(--orange);
}
html.preparia-theme-dark .preparia-site .home-why__icon {
    background: rgba(230, 126, 34, 0.2);
    color: #fdba74;
}


/* ===== Leçons : même mise en page pour tous les gabarits HTML importés (pleine largeur, 15px entre accordéons) ===== */
/* Le <style> embarqué des leçons (body { padding: 20px }) s’applique à toute la page en affichage inline. */
body.preparia-site {
    padding-right: 0;
    padding-bottom: 0;
    padding-left: 0;
}

/* Les ids dans :is() donnent la spécificité d’un id : battent les règles « #preparia-histoire-ar … !important » des leçons. */
.preparia-site .parcours-lecon-html-body :is(
    #preparia-lecon,
    #preparia-lecon-math,
    #preparia-histoire-ar,
    #preparia-philo-ar,
    .preparia-lecon-root,
    .container,
    .preparia-container,
    .cours-accordion-list,
    .accordion-list,
    .prep-hist-container,
    .prep-philo-container
) {
    width: 100% !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    box-sizing: border-box !important;
}

.preparia-site .parcours-lecon-html-body .container {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    background: transparent !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

.preparia-site .parcours-lecon-html-body :is(.cours-accordion-list, .accordion-list) {
    gap: 0 !important;
}

.preparia-site .parcours-lecon-html-body .accordion-item {
    margin-top: 0 !important;
    margin-bottom: 15px !important;
}