/**
 * Feuille de style principale - Radiologie Tenon
 * Imagerie de la Femme - Service de Radiologie Hôpital Tenon
 *
 * Palette de couleurs :
 *  - Violet foncé principal : #4F1362
 *  - Violet secondaire      : #7B2D95
 *  - Violet clair           : #9B5BB5
 *  - Rose (textes)          : #C45A9B
 *  - Fond clair lavande     : #F5F0F9
 */

/* ======================================================
   TYPOGRAPHIE & VARIABLES CSS
   ====================================================== */
:root {
    --color-primary:    #4F1362;   /* Violet foncé (R:79 V:19 B:98) */
    --color-secondary:  #7B2D95;   /* Violet moyen */
    --color-accent:     #9B5BB5;   /* Violet clair */
    --color-rose:       #C45A9B;   /* Rose plus pale pour les textes */
    --color-mint:       #7DD3C0;   /* Vert menthe (boutons CTA) */
    --color-light-bg:   #F5F0F9;   /* Fond lavande très clair */
    --color-white:      #ffffff;
    --color-text:       #2c3e50;   /* Texte principal */
    --color-text-muted: #6c757d;   /* Texte secondaire */
    --color-border:     #dee2e6;
    --navbar-height:    76px;
    --transition:       0.3s ease;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--color-text);
    background-color: var(--color-white);
    padding-top: var(--navbar-height);  /* Compensation pour la navbar fixe */
    line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Merriweather', serif;
    color: var(--color-rose);
    line-height: 1.3;
}

a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover {
    color: var(--color-accent);
}

/* ======================================================
   BARRE DE NAVIGATION
   ====================================================== */
#mainNav {
    background-color: var(--color-primary);
    padding: 12px 0;
    transition: background-color var(--transition), padding var(--transition);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

/* Réduction de la navbar au scroll */
#mainNav.scrolled {
    padding: 6px 0;
    background-color: rgba(79, 19, 98, 0.97);
}

.navbar-brand {
    font-family: 'Merriweather', serif;
    font-size: 1.4rem;
    color: var(--color-white) !important;
    letter-spacing: 0.5px;
    white-space: nowrap;
    flex-shrink: 0;
}

.brand-main {
    font-weight: 700;
}

.brand-sub {
    font-weight: 400;
    opacity: 0.85;
    font-size: 0.95em;
    margin-left: 4px;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.88) !important;
    font-weight: 400;
    font-size: 0.95rem;
    padding: 8px 14px !important;
    transition: color var(--transition);
    white-space: nowrap;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--color-white) !important;
}


/* Page-specific team layout for irm-pelvienne: fixed card width so boxes sit side-by-side and centered */
.irm-pelvienne-team .team-card {
    /* largeur prise sur la référence la plus large (2 par ligne) */
    width: 420px;
    max-width: 100%;
    min-height: 380px;
}
.irm-pelvienne-team .team-avatar-photo {
    width: 200px;
    height: 200px;
}

@media (max-width: 768px) {
    .irm-pelvienne-team .team-card {
        width: 100%;
        min-height: 0;
    }
    .irm-pelvienne-team .team-avatar-photo {
        width: 140px;
        height: 140px;
    }
}
/* Garde le nom utilisateur sur une seule ligne dans la navbar */
#mainNav .nav-item.dropdown .dropdown-toggle {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
}

#mainNav .nav-user-name {
    display: inline-block;
    max-width: min(34vw, 240px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: bottom;
}

@media (max-width: 991.98px) {
    #mainNav .nav-user-name {
        max-width: calc(100vw - 170px);
    }
}

@media (min-width: 992px) {
    #mainNav {
        flex-wrap: nowrap;
    }

    #mainNav .container {
        flex-wrap: nowrap;
    }

    #mainNav .navbar-collapse {
        min-width: 0;
        flex-basis: auto;
    }

    #mainNav .navbar-nav {
        flex-wrap: nowrap;
        min-width: 0;
    }

    #mainNav .nav-item.dropdown {
        min-width: 0;
    }

    #mainNav .nav-item.dropdown .dropdown-toggle {
        min-width: 0;
    }

    #mainNav .nav-user-name {
        max-width: min(26vw, 200px);
    }
}

/* ======================================================
   SECTION HERO (bannière d'accueil)
   ====================================================== */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 60%, var(--color-accent) 100%);
    color: var(--color-white);
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}

/* Cercles décoratifs en arrière-plan */
.hero::before,
.hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}
.hero::before {
    width: 500px;
    height: 500px;
    top: -150px;
    right: -100px;
}
.hero::after {
    width: 300px;
    height: 300px;
    bottom: -80px;
    left: -60px;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--color-rose);
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    font-family: 'Roboto', sans-serif;
    font-weight: 300;
}

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(5px);
}

/* ======================================================
   SECTIONS GÉNÉRALES
   ====================================================== */
.section-padding {
    padding: 80px 0;
}

.section-bg {
    background-color: var(--color-light-bg);
}

.section-title {
    font-size: 2rem;
    color: var(--color-rose);
    margin-bottom: 0.5rem;
}

.section-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, var(--color-secondary), var(--color-accent));
    border-radius: 2px;
    margin: 0 auto 1.5rem;
}

.section-divider.left {
    margin-left: 0;
}

/* ======================================================
   CARTES D'ATELIERS
   ====================================================== */
.atelier-card {
    border: none;
    border-radius: 12px;
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    height: 100%;
}

.atelier-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(79, 19, 98, 0.15);
}

.atelier-card .card-img-top {
    height: 200px;
    object-fit: cover;
}

/* Placeholder coloré pour les images manquantes */
.atelier-card .card-img-placeholder {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.8);
}

.atelier-card .card-img-placeholder.irm {
    background: linear-gradient(135deg, #4F1362, #7B2D95);
}

.atelier-card .card-img-placeholder.mammo {
    background: linear-gradient(135deg, #7B2D95, #9B5BB5);
}

.atelier-card .card-img-placeholder.echo {
    background: linear-gradient(135deg, #8B446A, #C06F9F);
}

.atelier-card .card-body {
    padding: 1.5rem;
}

.atelier-card .card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-rose);
    margin-bottom: 0.5rem;
}

.atelier-card .card-text {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.badge-atelier {
    background-color: var(--color-accent);
    color: white;
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 20px;
}

/* Badge "À venir prochainement" */
.coming-soon-badge {
    max-width: 270px;
    height: auto;
    filter: drop-shadow(0 2px 6px rgba(79, 19, 98, 0.25));
    transition: transform var(--transition);
}

.coming-soon-badge:hover {
    transform: scale(1.05);
}

/* ======================================================
   PAGE ATELIER DÉTAIL
   ====================================================== */
.atelier-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, #7B2D95 100%);
    padding: 60px 0 50px;
    color: white;
}

.atelier-hero h1 {
    color: white;
    font-size: 2.2rem;
}

.programme-item {
    background: transparent;
    border-left: 3px solid var(--color-border);
    border-radius: 0;
    padding: 0.65rem 0 0.65rem 1rem;
    margin-bottom: 0.4rem;
    box-shadow: none;
    transition: border-color var(--transition), background-color var(--transition);
}

.programme-item:hover {
    border-color: var(--color-secondary);
    background: rgba(155, 91, 181, 0.05);
}

.programme-item-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.programme-time {
    color: var(--color-secondary);
    font-size: 0.85rem;
    font-weight: 600;
}

.programme-title {
    font-size: 0.9rem;
    color: var(--color-text-dark);
}

.programme-desc {
    margin: 0.2rem 0 0;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

/* ======================================================
   VIDÉOS VIMEO (cours en ligne)
   ====================================================== */
.video-card {
    background: var(--color-white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    margin-bottom: 2rem;
    transition: box-shadow var(--transition);
}

.video-card:hover {
    box-shadow: 0 8px 25px rgba(79, 19, 98, 0.12);
}

.video-card .video-header {
    background: var(--color-primary);
    color: white;
    padding: 12px 20px;
}

.video-card .video-header h5 {
    color: white;
    margin: 0;
    font-size: 1rem;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;   /* Ratio 16:9 */
    height: 0;
    overflow: hidden;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-meta {
    padding: 12px 20px;
    background: var(--color-light-bg);
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ======================================================
   FORMULAIRES (inscription, connexion)
   ====================================================== */
.form-page {
    min-height: calc(100vh - var(--navbar-height));
    background: linear-gradient(135deg, var(--color-light-bg) 0%, #E8D5F5 100%);
    display: flex;
    align-items: center;
    padding: 40px 0;
}

.form-card {
    background: var(--color-white);
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(79, 19, 98, 0.12);
    overflow: hidden;
}

.form-card-header {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    padding: 30px;
    text-align: center;
}

.form-card-header h2 {
    color: white;
    margin: 0;
    font-size: 1.6rem;
}

.form-card-header p {
    opacity: 0.85;
    margin: 8px 0 0;
    font-size: 0.9rem;
}

.form-card-body {
    padding: 35px 40px;
}

.form-label {
    font-weight: 500;
    color: var(--color-text);
    font-size: 0.9rem;
    margin-bottom: 6px;
}

.form-control {
    border-radius: 8px;
    border: 1.5px solid var(--color-border);
    padding: 10px 14px;
    font-size: 0.95rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus {
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(123, 45, 149, 0.12);
}

.form-select {
    border-radius: 8px;
    border: 1.5px solid var(--color-border);
    padding: 10px 14px;
}

/* ======================================================
   BOUTONS
   ====================================================== */
.btn-primary-custom {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 1rem;
    transition: opacity var(--transition), transform var(--transition);
    cursor: pointer;
    display: inline-block;
}

.btn-primary-custom:hover {
    opacity: 0.92;
    transform: translateY(-1px);
    color: white;
}

.btn-outline-primary-custom {
    border: 2px solid var(--color-secondary);
    color: var(--color-secondary);
    padding: 10px 28px;
    border-radius: 8px;
    font-weight: 500;
    background: transparent;
    transition: all var(--transition);
    display: inline-block;
}

.btn-outline-primary-custom:hover {
    background: var(--color-secondary);
    color: white;
}

/* ======================================================
   ALERTES / MESSAGES
   ====================================================== */
.alert {
    border-radius: 8px;
    border: none;
    padding: 14px 18px;
    font-size: 0.92rem;
}

.alert-success {
    background: #d4edda;
    color: #155724;
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
}

.alert-info {
    background: #EDE0F5;
    color: #4A235A;
}

/* ======================================================
   SURCHARGE BOOTSTRAP : couleur "primary" → violet
   ====================================================== */
.text-primary  { color: var(--color-primary) !important; }
.bg-primary    { background-color: var(--color-primary) !important; }
.btn-primary   {
    background-color: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
}
.btn-primary:hover {
    background-color: var(--color-secondary) !important;
    border-color: var(--color-secondary) !important;
}
.btn-outline-primary {
    color: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
}
.btn-outline-primary:hover {
    background-color: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: white !important;
}
.badge.bg-primary { background-color: var(--color-primary) !important; }

/* ======================================================
   SECTION "CHIFFRES CLÉS"
   ====================================================== */
.stat-box {
    text-align: center;
    padding: 30px 20px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-secondary);
    line-height: 1;
    font-family: 'Merriweather', serif;
}

.stat-label {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-top: 8px;
}

/* ======================================================
   SECTION ÉQUIPE
   ====================================================== */
.team-card {
    text-align: center;
    padding: 30px 20px;
    border-radius: 12px;
    background: var(--color-white);
    box-shadow: 0 4px 15px rgba(0,0,0,0.07);
    transition: transform var(--transition), box-shadow var(--transition);
    height: 100%;
}

.team-card-photo {
    padding: 30px 24px;
}

.team-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.team-avatar {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2rem;
    color: white;
    overflow: hidden;
}

.team-avatar-photo {
    width: 140px;
    height: 140px;
    border: 4px solid var(--color-accent);
    box-shadow: 0 4px 15px rgba(79, 19, 98, 0.2);
    background: #f0e6f6;
}

.team-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% var(--team-photo-y, 28%);
    border-radius: 50%;
}

.team-card h5 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--color-primary);
}

.team-card p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* (Removed page-specific IRM Pelvienne overrides to use the shared team-card styles)
   If you want a different size on this page, consider adjusting .team-card or
   adding a specific page class and styles that mirror the global team-card rules. */

/* Ajustements supplémentaires pour IRM Pelvienne : réduire les gutters et
   augmenter légèrement les boxes pour que 6 colonnes paraissent plus larges */
.irm-pelvienne-team .container,
.irm-pelvienne-team .container-fluid {
    /* augmenter la largeur utile pour plus d'espace horizontal */
    max-width: 1600px;
    margin: 0 auto;
    padding-left: 1rem;
    padding-right: 1rem;
    width: 100%;
}

/* garder le comportement standard de Bootstrap pour la grille,
   seulement réduire légèrement l'espacement entre colonnes */
.irm-pelvienne-team .row {
    gap: 1rem;
}

/* augmenter légèrement les boxes et avatars pour meilleure lisibilité */
.irm-pelvienne-team .team-card {
    min-height: 360px; /* plus haut pour meilleure proportion */
    padding: 28px 18px;
}
.irm-pelvienne-team .team-avatar-photo {
    width: 180px;
    height: 180px;
}

/* ======================================================
   ADMINISTRATION
   ====================================================== */
.admin-sidebar {
    background: var(--color-primary);
    min-height: calc(100vh - var(--navbar-height));
    padding: 20px 0;
}

.admin-sidebar .nav-link {
    color: rgba(255,255,255,0.8);
    padding: 10px 20px;
    border-radius: 0;
    transition: background var(--transition), color var(--transition);
    font-size: 0.9rem;
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
    background: rgba(255,255,255,0.1);
    color: white;
}

.admin-sidebar .nav-link i {
    width: 20px;
    margin-right: 8px;
}

.admin-content {
    padding: 30px;
    background: var(--color-light-bg);
    min-height: calc(100vh - var(--navbar-height));
}

.admin-stat-card {
    background: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    display: flex;
    align-items: center;
    gap: 15px;
}

.admin-stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: white;
}

.admin-stat-icon.blue  { background: var(--color-secondary); }
.admin-stat-icon.green { background: #27ae60; }
.admin-stat-icon.orange{ background: #e67e22; }
.admin-stat-icon.red   { background: #e74c3c; }

/* ======================================================
   TABLEAU DE DONNÉES (admin)
   ====================================================== */
.data-table {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.data-table thead th {
    background: var(--color-primary);
    color: white;
    font-weight: 500;
    border: none;
    padding: 12px 16px;
    font-size: 0.88rem;
}

.data-table tbody td {
    padding: 12px 16px;
    border-color: var(--color-border);
    font-size: 0.9rem;
    vertical-align: middle;
}

.data-table tbody tr:hover {
    background-color: #FCF8FF;
}

/* Badge statut */
.badge-status {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 500;
}
.badge-status.actif    { background: #d4edda; color: #155724; }
.badge-status.attente  { background: #fff3cd; color: #856404; }
.badge-status.inactif  { background: #f8d7da; color: #721c24; }

/* ======================================================
   PIED DE PAGE
   ====================================================== */
.footer {
    background-color: #f8fafc;
    border-top: 1px solid var(--color-border);
}

.footer-main {
    background: #1E0E28;
    color: rgba(255,255,255,0.7);
}

.footer-main .text-muted {
    color: rgba(255, 255, 255, 0.7) !important;
}

.footer-main .text-muted a.text-muted {
    color: rgba(255, 255, 255, 0.7) !important;
}

.footer-main .text-muted a.text-muted:hover {
    color: white !important;
}

.footer-title {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.footer-heading {
    color: white;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.footer-links li {
    margin-bottom: 6px;
}

.footer-links a {
    color: rgba(255,255,255,0.65);
    font-size: 0.88rem;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    background: var(--color-primary);
}

.footer-bottom p,
.footer-bottom .footer-bottom-text {
    color: rgba(255, 255, 255, 0.85);
}

.footer-bottom-link {
    color: var(--color-mint);
    text-decoration: none;
    transition: color var(--transition);
}

.footer-bottom-link:hover {
    color: white;
}

/* Texte des partenaires dans le footer */
.footer-partners-text {
    color: rgba(255, 255, 255, 0.7);
}

/* ======================================================
   RUBANS DE SENSIBILISATION (Hero)
   ====================================================== */

/* Rubans dans le hero (colonne droite) */
.hero-ribbons-large {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

.hero-right-layout {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 4.2rem;
}

.hero-next-session {
    width: 300px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 18px;
    padding: 1rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
}

.hero-next-session-label {
    margin: 0 0 0.7rem;
    color: rgba(255, 255, 255, 0.86);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-next-session-item {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
}

.hero-next-session-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    flex-shrink: 0;
}

.hero-next-session-title {
    margin: 0;
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.35;
}

.hero-next-session-date {
    margin: 0.3rem 0 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.92rem;
    line-height: 1.4;
}

.ribbon-large-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 18px;
    padding: 1.15rem 1.4rem;
    backdrop-filter: blur(10px);
    transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
    text-align: center;
    min-width: 250px;
}

.ribbon-large-card.yellow {
    transform: translateX(-20px);
}

.ribbon-large-card.pink {
    transform: translateX(20px);
}

.ribbon-large-card.turquoise {
    transform: translateX(0);
}

.ribbon-large-card:hover {
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.ribbon-large-card.yellow:hover {
    transform: translateX(-20px) translateY(-6px);
}

.ribbon-large-card.pink:hover {
    transform: translateX(20px) translateY(-6px);
}

.ribbon-large-card.turquoise:hover {
    transform: translateY(-6px);
}

.ribbon-large-card:focus-visible {
    outline: 2px solid white;
    outline-offset: 4px;
    background: rgba(255, 255, 255, 0.18);
}

.ribbon-large-img {
    width: 220px;
    max-width: 100%;
    max-height: 140px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.25));
    transition: transform var(--transition);
}

.ribbon-large-card:hover .ribbon-large-img {
    transform: scale(1.08);
}

.ribbon-large-text {
    color: white;
    font-family: 'Merriweather', serif;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 0.6rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    opacity: 0.9;
}

/* ======================================================
   RESPONSIVE - ajustements mobiles
   ====================================================== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero {
        padding: 60px 0 50px;
    }

    .section-padding {
        padding: 50px 0;
    }

    .form-card-body {
        padding: 25px 20px;
    }

    .stat-number {
        font-size: 2.2rem;
    }

    .admin-content {
        padding: 20px 16px;
    }

    .questionnaire-builder-section,
    .questionnaire-form-block,
    .questionnaire-answer-block,
    .questionnaire-teaching-card {
        padding: 0.9rem;
    }

    .hero-right-layout {
        justify-content: center;
        gap: 1.5rem;
    }

    .hero-next-session {
        width: 100%;
        max-width: 430px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.7rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }
}

/* ======================================================
   ANIMATIONS
   ====================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.fade-in-up.delay-1 { animation-delay: 0.1s; }
.fade-in-up.delay-2 { animation-delay: 0.2s; }
.fade-in-up.delay-3 { animation-delay: 0.3s; }

/* ======================================================
   CLASSES UTILITAIRES EXTRAITES DES STYLES INLINE
   ====================================================== */

/* Boutons en taille réduite */
.btn-sm-custom {
    padding: 8px 18px;
    font-size: 0.88rem;
}

.btn-compact {
    padding: 10px 16px;
    font-size: 0.9rem;
}

/* Section CTA (appel à l'action) avec dégradé */
.section-cta {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

.section-cta h2 {
    color: white;
    font-size: 2rem;
}

.section-cta p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
}

/* Bouton CTA clair */
.btn-cta-light {
    color: var(--color-primary);
    font-weight: 600;
}

/* Section chiffres clés */
.section-stats {
    background: var(--color-primary);
    color: white;
}

.stat-number-highlight {
    color: var(--color-rose);
}

.stat-label-light {
    color: rgba(255, 255, 255, 0.7);
}

/* Cartes informatives (feature boxes) */
.feature-card {
    padding: 1.5rem;
    border-radius: 0.5rem;
    text-align: center;
    height: 100%;
    color: white;
}

.feature-card.primary   { background: var(--color-primary); }
.feature-card.secondary { background: var(--color-secondary); }
.feature-card.accent    { background: var(--color-accent); }
.feature-card.green     { background: #8B446A; }

.feature-card-icon {
    font-size: 2.5rem;
    opacity: 0.9;
}

.feature-card h5 {
    color: white;
    font-size: 1rem;
    margin-top: 1rem;
    margin-bottom: 0.25rem;
}

.feature-card p {
    opacity: 0.8;
}

/* Icône décorative dans le hero */
.hero-deco-icon {
    font-size: 12rem;
    opacity: 0.12;
    color: white;
    line-height: 1;
}

/* Étapes numérotées (How-it-works) */
.step-circle {
    width: 40px;
    height: 40px;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.step-circle.primary   { background: var(--color-primary); }
.step-circle.secondary { background: var(--color-secondary); }
.step-circle.accent    { background: var(--color-accent); }

/* Aperçu lecteur vidéo verrouillé */
.video-preview-locked {
    background: #000;
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Style du bouton hero outline en mode clair */
.btn-outline-hero {
    color: white;
    border-color: rgba(255, 255, 255, 0.6);
}

/* Breadcrumb : styles pour fond sombre */
.atelier-hero .breadcrumb {
    margin-bottom: 0;
}

.breadcrumb-link-light {
    color: rgba(255, 255, 255, 0.92);
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
}

.breadcrumb-link-light:hover,
.breadcrumb-link-light:focus {
    color: white;
}

.breadcrumb-active-light {
    color: white;
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.atelier-hero .breadcrumb-item,
.atelier-hero .breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.92);
}

.atelier-hero .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.72);
}

/* Sous-titre de section (.h3) */
.section-subtitle {
    font-size: 1.4rem;
}

/* Titre de jour de programme */
.programme-day-title {
    border-left: 3px solid var(--color-accent);
    color: var(--color-secondary);
}

/* Icône de liste (couleur secondaire) */
.icon-secondary {
    color: var(--color-secondary);
}

.icon-no-shrink {
    flex-shrink: 0;
}

/* Boîte de contenu sur fond clair */
.content-box {
    background: var(--color-light-bg);
    border: 1px solid var(--color-border);
}

/* Carte à bords arrondis */
.card-rounded {
    border-radius: 12px;
    overflow: hidden;
}

/* Card header avec couleur primaire */
.card-header-primary {
    background: var(--color-primary);
    color: white;
}

/* Card footer sur fond clair */
.card-footer-light {
    background: var(--color-light-bg);
}

/* Sticky sidebar dans les pages détail */
.sticky-sidebar {
    top: 100px;
}

/* Icône décorative d'atelier détail */
.atelier-deco-icon {
    font-size: 8rem;
    opacity: 0.15;
    color: white;
}

/* Carte publique (public cible) */
.public-card {
    background: white;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.07);
}

.public-card-icon {
    font-size: 2.5rem;
    color: var(--color-secondary);
}

/* Page cours-en-ligne : barre d'accent verticale */
.atelier-accent-bar {
    width: 4px;
    height: 36px;
    background: var(--color-secondary);
    border-radius: 2px;
}

/* Badge cours en ligne */
.badge-muted {
    background: var(--color-light-bg);
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

/* Icône du hero cours-en-ligne */
.hero-icon-box {
    background: rgba(255, 255, 255, 0.15);
    padding: 10px;
    border-radius: 8px;
}

/* Admin : titre de section */
.admin-section-title {
    font-size: 1.2rem;
    margin: 0;
}

/* Admin : titre du tableau de bord */
.admin-page-title {
    font-size: 1.6rem;
    margin: 0;
}

/* Admin : sidebar */
.admin-sidebar-label {
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 1px;
    font-size: 0.75rem;
}

.admin-sidebar-divider {
    border-color: rgba(255, 255, 255, 0.1);
    margin: 10px 15px;
}

.admin-search-input {
    max-width: 250px;
}

.questionnaire-picker-card {
    background: white;
    border: 1px solid rgba(123, 45, 149, 0.12);
    border-radius: 16px;
    padding: 1.25rem;
    box-shadow: 0 8px 22px rgba(79, 19, 98, 0.06);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1rem;
}

.questionnaire-builder-section {
    border: 1px solid rgba(123, 45, 149, 0.12);
    border-radius: 16px;
    padding: 1.25rem;
    background: rgba(255, 255, 255, 0.72);
}

.questionnaire-builder-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.builder-item {
    border: 1px solid rgba(123, 45, 149, 0.12);
    border-radius: 14px;
    padding: 1rem;
    background: white;
}

.questionnaire-status-box {
    border: 1px solid rgba(123, 45, 149, 0.12);
    border-radius: 14px;
    padding: 1rem;
    background: var(--color-light-bg);
}

.questionnaire-shell {
    max-width: 980px;
}

.questionnaire-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.questionnaire-meta-badge {
    font-size: 0.8rem;
    padding: 0.55rem 0.8rem;
}

.questionnaire-section-title {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.questionnaire-form-block,
.questionnaire-answer-block {
    border: 1px solid rgba(123, 45, 149, 0.1);
    border-radius: 14px;
    padding: 1rem 1.1rem;
    background: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
}

.questionnaire-answer-label {
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.4rem;
}

.questionnaire-answer-value {
    color: var(--color-text);
    white-space: pre-wrap;
}

.questionnaire-teaching-stack {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.questionnaire-teaching-card {
    border: 1px solid rgba(123, 45, 149, 0.12);
    border-radius: 16px;
    padding: 1rem 1.1rem;
    background: white;
}

.questionnaire-print-shell {
    background: var(--color-light-bg);
}

.questionnaire-print-card {
    max-width: 1100px;
    margin: 0 auto;
}

.questionnaire-archive-header {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    border: 1px solid rgba(123, 45, 149, 0.12);
    border-radius: 16px;
    padding: 1rem 1.1rem;
    background: var(--color-light-bg);
}

.questionnaire-archive-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 0.2rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.questionnaire-teaching-table th,
.questionnaire-teaching-table td {
    vertical-align: top;
}

.questionnaire-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
}

.questionnaire-stats-section-stack {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.questionnaire-stats-section {
    border: 1px solid rgba(123, 45, 149, 0.1);
    border-radius: 18px;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.72);
}

.questionnaire-stats-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.9rem;
}

.questionnaire-stats-section-title {
    color: var(--color-primary);
    font-size: 1rem;
    font-weight: 700;
}

.questionnaire-stat-detail {
    border: 1px solid rgba(123, 45, 149, 0.12);
    border-radius: 16px;
    padding: 1rem 1.1rem;
    background: white;
    box-shadow: 0 8px 22px rgba(79, 19, 98, 0.05);
}

.questionnaire-stat-detail-title {
    font-weight: 700;
    color: var(--color-primary);
}

.questionnaire-choice-list {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.questionnaire-choice-item-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.35rem;
    font-size: 0.92rem;
}

.questionnaire-stat-detail .progress {
    height: 0.6rem;
    border-radius: 999px;
    background: rgba(123, 45, 149, 0.08);
}

.questionnaire-stat-detail .progress-bar {
    background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
}

/* Section "Comment ça fonctionne" — titre */
.how-it-works-title {
    font-size: 1.5rem;
}

/* Team avatar variants */
.team-avatar-secondary {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
}

.team-avatar-green {
    background: linear-gradient(135deg, #8B446A, #C06F9F);
}

/* Texte semi-transparent */
.text-opacity-85 {
    opacity: 0.85;
}

.text-opacity-90 {
    opacity: 0.9;
}

/* Page DU */
.du-info-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 8px 24px rgba(79, 19, 98, 0.06);
}

.du-inline-item {
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid rgba(123, 45, 149, 0.08);
    border-radius: 12px;
    padding: 1rem;
    height: 100%;
}

.du-session-card {
    background: white;
    border: 1px solid rgba(123, 45, 149, 0.12);
    border-radius: 18px;
    padding: 1.5rem;
    box-shadow: 0 10px 26px rgba(79, 19, 98, 0.06);
}

.du-session-title {
    font-size: 1.15rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.du-list {
    padding-left: 1.2rem;
    color: var(--color-text-muted);
}

.du-list li {
    margin-bottom: 0.6rem;
}

.du-list li:last-child {
    margin-bottom: 0;
}

.du-reference-list {
    padding-left: 1.2rem;
    color: var(--color-text-muted);
}

.du-reference-list li {
    margin-bottom: 0.85rem;
    line-height: 1.6;
}

.du-reference-list li:last-child {
    margin-bottom: 0;
}

/* Modal header primaire */
.modal-header-primary {
    background: var(--color-primary);
    color: white;
}

@media print {
    body {
        padding-top: 0;
        background: white;
    }

    #mainNav,
    .footer,
    .footer-main,
    .footer-bottom,
    .no-print {
        display: none !important;
    }

    .questionnaire-print-shell {
        padding: 0;
        background: white;
    }

    .questionnaire-print-card {
        box-shadow: none !important;
        border: none !important;
        max-width: none;
    }

    .questionnaire-section-title {
        page-break-after: avoid;
    }

    .questionnaire-answer-block,
    .questionnaire-teaching-card,
    .questionnaire-archive-header {
        break-inside: avoid;
    }
}