@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

    :root {
        --glens-primary: #4361ee;
        --glens-primary-light: rgba(67, 97, 238, 0.1);
        --glens-secondary: #3f37c9;
        --glens-bg: #f8faff;
        --glens-card: #ffffff;
        --glens-text: #1a1c2c;
        --glens-muted: #718096;
        --glens-danger: #ef4444;
        --glens-success: #10b981;
        --glens-warning: #f59e0b;
        --glens-info: #0ea5e9;
        --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .settings-wrapper {
        font-family: 'Plus Jakarta Sans', sans-serif;
        background-color: var(--glens-bg);
        min-height: 100vh;
        padding: 2rem;
        color: var(--glens-text);
    }

    /* --- HEADER ÉTABLISSEMENT --- */
    .school-header {
        background: white;
        border-radius: 24px;
        padding: 2.5rem;
        display: flex;
        align-items: center;
        gap: 2.5rem;
        box-shadow: 0 10px 40px rgba(67, 97, 238, 0.08);
        margin-bottom: 3rem;
        border: 1px solid rgba(226, 232, 240, 0.8);
        position: relative;
        overflow: hidden;
    }

    .school-header::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 150px;
        height: 150px;
        background: linear-gradient(135deg, var(--glens-primary-light) 0%, transparent 100%);
        border-radius: 0 0 0 100%;
        z-index: 0;
    }

    .school-logo-container {
        position: relative;
        z-index: 1;
    }

    .school-logo {
        width: 120px;
        height: 120px;
        border-radius: 28px;
        object-fit: cover;
        border: 6px solid #fff;
        box-shadow: 0 12px 24px rgba(0,0,0,0.08);
        transition: var(--transition-smooth);
    }

    .school-logo:hover {
        transform: scale(1.05) rotate(2deg);
    }

    .school-info {
        z-index: 1;
    }

    .school-info h1 {
        font-size: 2.2rem;
        font-weight: 800;
        color: var(--glens-text);
        margin-bottom: 0.5rem;
        letter-spacing: -0.5px;
    }

    .school-motto {
        color: var(--glens-muted);
        font-style: italic;
        font-size: 1.1rem;
        display: block;
        margin-bottom: 1rem;
        opacity: 0.8;
    }

    .school-contact {
        display: flex;
        gap: 1.5rem;
        font-size: 0.95rem;
        color: var(--glens-muted);
    }

    .school-contact span {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        background: var(--glens-bg);
        padding: 0.5rem 1rem;
        border-radius: 12px;
        transition: var(--transition-smooth);
    }

    .school-contact span i {
        color: var(--glens-primary);
    }

    .school-contact span:hover {
        background: var(--glens-primary-light);
        color: var(--glens-primary);
    }

    /* --- SECTION TITLES --- */
    .section-title {
        font-size: 1.25rem;
        font-weight: 700;
        margin-bottom: 1.5rem;
        display: flex;
        align-items: center;
        gap: 0.75rem;
        color: var(--glens-text);
    }

    .section-title::after {
        content: '';
        flex: 1;
        height: 1px;
        background: rgba(226, 232, 240, 0.8);
    }

    /* --- GRILLE DE NAVIGATION --- */
    .settings-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 1.5rem;
        margin-bottom: 3rem;
    }

    .nav-card {
        background: white;
        border-radius: 22px;
        padding: 1.75rem;
        display: flex;
        align-items: center;
        gap: 1.5rem;
        text-decoration: none;
        transition: var(--transition-smooth);
        border: 1px solid rgba(226, 232, 240, 0.5);
        box-shadow: 0 4px 12px rgba(0,0,0,0.03);
        position: relative;
        overflow: hidden;
    }

    .nav-card:hover {
        transform: translateY(-8px);
        border-color: var(--glens-primary);
        box-shadow: 0 20px 40px rgba(67, 97, 238, 0.12);
    }

    .nav-card::after {
        content: '\f105';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        position: absolute;
        right: 1.5rem;
        top: 50%;
        transform: translateY(-50%) translateX(10px);
        opacity: 0;
        transition: var(--transition-smooth);
        color: var(--glens-primary);
    }

    .nav-card:hover::after {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }

    .icon-box {
        width: 64px;
        height: 64px;
        border-radius: 18px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.6rem;
        transition: var(--transition-smooth);
        flex-shrink: 0;
    }

    .nav-card:hover .icon-box {
        transform: scale(1.1) rotate(-5deg);
    }

    /* Couleurs thématiques */
    .bg-blue { background: #eef2ff; color: #4361ee; }
    .bg-green { background: #ecfdf5; color: #10b981; }
    .bg-orange { background: #fff7ed; color: #f59e0b; }
    .bg-purple { background: #faf5ff; color: #a855f7; }
    .bg-red { background: #fef2f2; color: #ef4444; }
    .bg-sky { background: #f0f9ff; color: #0369a1; }
    .bg-amber { background: #fffbeb; color: #d97706; }

    .card-content h3 {
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--glens-text);
        margin-bottom: 0.3rem;
        transition: var(--transition-smooth);
    }

    .nav-card:hover .card-content h3 {
        color: var(--glens-primary);
    }

    .card-content p {
        font-size: 0.9rem;
        color: var(--glens-muted);
        margin: 0;
        line-height: 1.4;
    }

    /* --- ACTIONS RAPIDES (MODALS) --- */
    .quick-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 1rem;
        margin-bottom: 3rem;
    }

    .btn-action {
        background: white;
        border: 1px solid rgba(226, 232, 240, 0.8);
        padding: 1rem 1.5rem;
        border-radius: 16px;
        display: flex;
        align-items: center;
        gap: 0.75rem;
        font-weight: 600;
        color: var(--glens-text);
        transition: var(--transition-smooth);
        cursor: pointer;
        box-shadow: 0 4px 6px rgba(0,0,0,0.02);
    }

    .btn-action i {
        font-size: 1.2rem;
        color: var(--glens-primary);
    }

    .btn-action:hover {
        background: var(--glens-primary);
        color: white;
        border-color: var(--glens-primary);
        transform: translateY(-3px);
        box-shadow: 0 10px 20px rgba(67, 97, 238, 0.2);
    }

    .btn-action:hover i {
        color: white;
    }

    /* --- BOUTON DÉCONNEXION --- */
    .logout-card {
        border: 1px solid #fee2e2;
    }
    .logout-card:hover {
        border-color: var(--glens-danger);
        background: #fff5f5;
    }
    .logout-card:hover .card-content h3 {
        color: var(--glens-danger);
    }
    .logout-card:hover::after {
        color: var(--glens-danger);
    }

    /* --- MODALS --- */
    .modal-content {
        border-radius: 24px;
        border: none;
        box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
        overflow: hidden;
    }

    .modal-header {
        background: #f8faff;
        border-bottom: 1px solid #edf2f7;
        padding: 1.5rem 2rem;
    }

    .modal-title {
        font-weight: 800;
        color: var(--glens-text);
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }

    .modal-body {
        padding: 2rem;
    }

    .modal-footer {
        padding: 1.5rem 2rem;
        border-top: 1px solid #edf2f7;
        background: #f8faff;
    }

    .btn-premium {
        padding: 0.75rem 1.5rem;
        border-radius: 12px;
        font-weight: 700;
        transition: var(--transition-smooth);
    }

    .btn-outline {
        border: 2px solid #e2e8f0;
        background: transparent;
        color: var(--glens-muted);
    }

    .btn-outline:hover {
        background: #f1f5f9;
        color: var(--glens-text);
    }

    .btn-primary {
        background: var(--glens-primary);
        border: none;
        color: white;
    }

    .btn-primary:hover {
        background: var(--glens-secondary);
        transform: scale(1.02);
    }

    /* --- ANIMATIONS --- */
    .page-enter {
        animation: fadeInUp 0.6s ease-out forwards;
    }

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

    /* Responsive */
    @media (max-width: 768px) {
        .settings-wrapper { padding: 1rem; }
        .school-header {
            flex-direction: column;
            text-align: center;
            padding: 2rem 1.5rem;
            gap: 1.5rem;
        }
        .school-contact {
            flex-direction: column;
            gap: 0.75rem;
            align-items: center;
        }
        .settings-grid {
            grid-template-columns: 1fr;
        }
    }