.page-header {
        background: linear-gradient(135deg, #333333 0%, #555555 100%);
        color: white;
        padding: 40px;
        border-radius: 20px;
        margin-bottom: 40px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
        position: relative;
        overflow: hidden;
    }

    .page-header::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 300px;
        height: 300px;
        background: rgba(194, 178, 128, 0.1);
        border-radius: 50%;
        transform: translate(30%, -30%);
    }

    .page-header-content {
        position: relative;
        z-index: 1;
        display: flex;
        align-items: center;
        gap: 30px;
    }

    .page-header-icon {
        background: rgba(194, 178, 128, 0.2);
        width: 80px;
        height: 80px;
        border-radius: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }

    .page-header-icon i {
        font-size: 40px;
        color: #c2b280;
    }

    .page-header h1 {
        font-size: 2.5em;
        margin-bottom: 10px;
        font-weight: 700;
    }

    .page-header p {
        font-size: 1.1em;
        opacity: 0.9;
        line-height: 1.6;
    }

    .breadcrumb {
        background: white;
        padding: 15px 25px;
        border-radius: 12px;
        margin-bottom: 30px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        display: flex;
        align-items: center;
        gap: 15px;
        flex-wrap: wrap;
    }

    .breadcrumb-item {
        display: flex;
        align-items: center;
        gap: 8px;
        color: #666;
        font-size: 0.95em;
    }

    .breadcrumb-item.active {
        color: #c2b280;
        font-weight: 600;
    }

    .breadcrumb-separator {
        color: #ccc;
    }

    .breadcrumb-item a {
        color: #333;
        text-decoration: none;
        transition: color 0.3s;
    }

    .breadcrumb-item a:hover {
        color: #c2b280;
    }

    /* Navigation des vues */
    .view-selector {
        background: white;
        padding: 20px;
        border-radius: 12px;
        margin-bottom: 30px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 20px;
    }

    .view-tabs {
        display: flex;
        gap: 10px;
    }

    .view-tab {
        padding: 12px 24px;
        border: 2px solid #e8e8e8;
        background: white;
        border-radius: 10px;
        cursor: pointer;
        transition: all 0.3s;
        font-weight: 500;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .view-tab:hover {
        border-color: #c2b280;
        background: #fafafa;
    }

    .view-tab.active {
        background: #c2b280;
        border-color: #c2b280;
        color: white;
    }

    .back-button {
        padding: 12px 24px;
        background: #333;
        color: white;
        border: none;
        border-radius: 10px;
        cursor: pointer;
        font-weight: 500;
        transition: all 0.3s;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .back-button:hover {
        background: #c2b280;
        transform: translateX(-3px);
    }

    /* Grille des dossiers années */
    .folders-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 25px;
        margin-bottom: 40px;
    }

    .folder-card {
        background: white;
        border-radius: 16px;
        padding: 30px;
        cursor: pointer;
        transition: all 0.3s ease;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
        border: 2px solid transparent;
        position: relative;
        overflow: hidden;
    }

    .folder-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, #c2b280, #333);
        transform: scaleX(0);
        transition: transform 0.3s;
    }

    .folder-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 12px 35px rgba(194, 178, 128, 0.25);
        border-color: #c2b280;
    }

    .folder-card:hover::before {
        transform: scaleX(1);
    }

    .folder-icon {
        width: 70px;
        height: 70px;
        background: linear-gradient(135deg, #333 0%, #555 100%);
        border-radius: 14px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 20px;
    }

    .folder-icon i {
        font-size: 35px;
        color: #c2b280;
    }

    .folder-year {
        font-size: 2em;
        font-weight: 700;
        color: #333;
        margin-bottom: 8px;
    }

    .folder-count {
        color: #666;
        font-size: 0.95em;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .folder-count .badge {
        background: #c2b280;
        color: white;
        padding: 4px 12px;
        border-radius: 20px;
        font-weight: 600;
        font-size: 0.9em;
    }

    /* Grille des mois */
    .months-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 20px;
        margin-bottom: 30px;
    }

    .month-card {
        background: white;
        border-radius: 14px;
        padding: 25px;
        cursor: pointer;
        transition: all 0.3s ease;
        box-shadow: 0 3px 12px rgba(0, 0, 0, 0.06);
        border: 2px solid #f0f0f0;
    }

    .month-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 25px rgba(194, 178, 128, 0.2);
        border-color: #c2b280;
    }

    .month-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 15px;
    }

    .month-name {
        font-size: 1.4em;
        font-weight: 600;
        color: #333;
    }

    .month-badge {
        background: #c2b280;
        color: white;
        padding: 6px 14px;
        border-radius: 20px;
        font-weight: 600;
        font-size: 0.85em;
    }

    .month-icon {
        width: 50px;
        height: 50px;
        background: #f8f8f8;
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .month-icon i {
        font-size: 24px;
        color: #c2b280;
    }

    /* Liste des rapports */
    .reports-list {
        margin-bottom: 25px;
        display: grid;
        gap: 20px;
    }

    .report-item {
        background: white;
        border-radius: 14px;
        padding: 25px;
        cursor: pointer;
        transition: all 0.3s ease;
        box-shadow: 0 3px 12px rgba(0, 0, 0, 0.06);
        border-left: 4px solid transparent;
    }

    .report-item:hover {
        transform: translateX(5px);
        box-shadow: 0 6px 20px rgba(194, 178, 128, 0.2);
        border-left-color: #c2b280;
    }

    .report-date {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: #f8f8f8;
        padding: 8px 16px;
        border-radius: 8px;
        font-size: 0.9em;
        color: #666;
        margin-bottom: 15px;
    }

    .report-date i {
        color: #c2b280;
    }

    .report-title {
        font-size: 1.4em;
        font-weight: 600;
        color: #333;
        margin-bottom: 10px;
        line-height: 1.3;
    }

    .report-subtitle {
        color: #666;
        line-height: 1.6;
        margin-bottom: 15px;
    }

    .report-footer {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-top: 15px;
        border-top: 1px solid #f0f0f0;
    }

    .report-location {
        display: flex;
        align-items: center;
        gap: 6px;
        color: #888;
        font-size: 0.9em;
    }

    .report-location i {
        color: #c2b280;
    }

    .report-link {
        background: #c2b280;
        color: white;
        padding: 10px 20px;
        border-radius: 8px;
        text-decoration: none;
        font-weight: 500;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        transition: all 0.3s;
    }

    .report-link:hover {
        background: #333;
        transform: translateX(3px);
    }

    /* Section vide */
    .empty-state {
        background: white;
        border-radius: 16px;
        padding: 60px 40px;
        text-align: center;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    }

    .empty-state i {
        font-size: 60px;
        color: #ddd;
        margin-bottom: 20px;
    }

    .empty-state h3 {
        color: #666;
        font-size: 1.4em;
        margin-bottom: 10px;
    }

    .empty-state p {
        color: #999;
    }

    /* Bouton "Tous les mois" */
    .all-months-button {
        background: linear-gradient(135deg, #c2b280 0%, #a89968 100%);
        color: white;
        padding: 20px;
        border-radius: 14px;
        cursor: pointer;
        transition: all 0.3s ease;
        box-shadow: 0 4px 15px rgba(194, 178, 128, 0.3);
        margin-bottom: 25px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .all-months-button:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 25px rgba(194, 178, 128, 0.4);
    }

    .all-months-text {
        font-size: 1.3em;
        font-weight: 600;
    }

    .all-months-count {
        background: rgba(255, 255, 255, 0.3);
        padding: 8px 16px;
        border-radius: 20px;
        font-weight: 600;
    }

    @media (max-width: 768px) {
        .page-header {
            padding: 30px 20px;
        }

        .page-header-content {
            flex-direction: column;
            text-align: center;
        }

        .page-header h1 {
            font-size: 1.8em;
        }

        .folders-grid,
        .months-grid {
            grid-template-columns: 1fr;
        }

        .view-selector {
            flex-direction: column;
            align-items: stretch;
        }

        .view-tabs {
            flex-direction: column;
        }

        .report-footer {
            flex-direction: column;
            align-items: flex-start;
            gap: 15px;
        }
    }