/* =============================================
   FOLDERS - Styles professionnels
   ============================================= */

:root {
    --primary-color: #004085;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-bg: #f8f9fa;
    --border-radius: 0.5rem;
    --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --box-shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    --transition: all 0.3s ease;
}

body {
    background-color: #f5f6fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    transition: var(--transition);
}

.wrapper {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    padding: 2rem;
}

/* =============================================
   EN-TÊTE - Page
   ============================================= */

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header h1 {
    font-weight: 700;
    color: #333;
    font-size: 1.75rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.page-header h1 i {
    color: var(--primary-color);
    font-size: 2rem;
}

.btn-group {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* =============================================
   KPIs - Analytics
   ============================================= */

.kpi-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.kpi-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
    border-left: 6px solid var(--primary-color);
}

.kpi-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 1.5rem 3rem rgba(0, 64, 133, 0.25);
}

.kpi-card.success {
    border-left-color: var(--success-color);
}

.kpi-card.warning {
    border-left-color: var(--warning-color);
}

.kpi-card.danger {
    border-left-color: var(--danger-color);
}

.kpi-card.info {
    border-left-color: var(--info-color);
}

.kpi-card.primary {
    border-left-color: var(--primary-color);
}

.kpi-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0.5rem 0;
}

.kpi-card.success .kpi-value {
    color: var(--success-color);
}

.kpi-card.warning .kpi-value {
    color: var(--warning-color);
}

.kpi-card.danger .kpi-value {
    color: var(--danger-color);
}

.kpi-card.info .kpi-value {
    color: var(--info-color);
}

.kpi-card.primary .kpi-value {
    color: var(--primary-color);
}

.kpi-label {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin: 0;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.kpi-icon {
    font-size: 2rem;
    opacity: 0.7;
    margin-bottom: 0.5rem;
}

/* =============================================
   FILTRES - Recherche
   ============================================= */

.filters-section {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.filters-title {
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-group label {
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.filter-group input,
.filter-group select {
    border: 2px solid #d9e7f7;
    border-radius: var(--border-radius);
    padding: 0.75rem;
    font-size: 0.9rem;
    transition: var(--transition);
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 64, 133, 0.1);
}

.filter-actions {
    display: flex;
    gap: 0.75rem;
    align-items: flex-end;
}

/* =============================================
   BOUTONS - Améliorés
   ============================================= */

.btn {
    font-weight: 600;
    border-radius: var(--border-radius);
    padding: 0.625rem 1.25rem;
    font-size: 0.95rem;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 1rem 1.5rem rgba(0, 64, 133, 0.3);
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #0056b3;
    color: white;
    box-shadow: 0 1rem 2rem rgba(0, 64, 133, 0.4);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: white;
}

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

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-info {
    background-color: var(--info-color);
    color: white;
}

.btn-warning {
    background-color: var(--warning-color);
    color: #333;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-sm {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
}

/* =============================================
   TABLE - Dossiers
   ============================================= */

.folders-table-container {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.folders-table-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #003366 100%);
    color: white;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.folders-table-header h5 {
    margin: 0;
    font-weight: 700;
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead th {
    background: linear-gradient(135deg, #e8eef5 0%, #f8f9fa 100%);
    color: var(--primary-color);
    font-weight: 700;
    padding: 1.25rem;
    text-align: left;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--primary-color);
}

tbody td {
    padding: 1.25rem;
    border-bottom: 1px solid #d9e7f7;
    color: #555;
}

tbody tr {
    transition: var(--transition);
}

tbody tr:hover {
    background-color: #e8f4f8;
    box-shadow: inset 0 0 0 2px rgba(0, 64, 133, 0.1);
}

tbody tr:last-child td {
    border-bottom: none;
}

/* =============================================
   BADGES - Statuts
   ============================================= */

.badge {
    display: inline-block;
    padding: 0.5rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: capitalize;
}

.badge-primary {
    background-color: #d9e7f7;
    color: var(--primary-color);
}

.badge-success {
    background-color: #d4edda;
    color: var(--success-color);
}

.badge-danger {
    background-color: #f8d7da;
    color: var(--danger-color);
}

.badge-warning {
    background-color: #fff3cd;
    color: #856404;
}

.badge-info {
    background-color: #d1ecf1;
    color: var(--info-color);
}

.badge-secondary {
    background-color: #e2e3e5;
    color: #383d41;
}

/* =============================================
   ACTIONS - Groupe de boutons
   ============================================= */

.actions-group {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.actions-group .btn {
    margin: 0;
}

/* =============================================
   NO DATA - Pas de données
   ============================================= */

.no-data {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--secondary-color);
}

.no-data i {
    font-size: 4rem;
    opacity: 0.3;
    margin-bottom: 1rem;
    display: block;
}

.no-data p {
    font-size: 1.1rem;
    margin: 0;
}

/* =============================================
   RESPONSIVE - Mobile & Tablette
   ============================================= */

@media (max-width: 768px) {
    .main-content {
        padding: 1rem;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-header h1 {
        font-size: 1.5rem;
    }

    .btn-group {
        width: 100%;
    }

    .btn-group .btn {
        flex: 1;
    }

    .kpi-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .kpi-value {
        font-size: 2rem;
    }

    .filter-row {
        grid-template-columns: 1fr;
    }

    .filter-actions {
        flex-direction: column;
    }

    .filter-actions .btn {
        width: 100%;
    }

    table {
        font-size: 0.9rem;
    }

    thead th {
        padding: 0.75rem;
        font-size: 0.85rem;
    }

    tbody td {
        padding: 0.75rem;
    }

    .actions-group {
        gap: 0.25rem;
    }

    .btn-sm {
        padding: 0.4rem 0.6rem;
        font-size: 0.75rem;
    }
}

@media (max-width: 576px) {
    .main-content {
        padding: 0.5rem;
    }

    .page-header h1 {
        font-size: 1.25rem;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn-group .btn {
        width: 100%;
    }

    .kpi-container {
        grid-template-columns: 1fr;
    }

    .folders-table-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    table {
        font-size: 0.85rem;
    }

    thead th,
    tbody td {
        padding: 0.6rem 0.5rem;
    }

    .actions-group {
        flex-direction: column;
    }

    .actions-group .btn {
        width: 100%;
    }

    .filter-row {
        grid-template-columns: 1fr;
    }
}

/* =============================================
   ANIMATIONS
   ============================================= */

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.slide-in {
    animation: slideIn 0.3s ease;
}

.fade-in {
    animation: fadeIn 0.5s ease;
}

/* =============================================
   UTILITAIRES
   ============================================= */

.text-muted {
    color: var(--secondary-color) !important;
}

.text-primary {
    color: var(--primary-color) !important;
}

.text-center {
    text-align: center;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 1rem 1.5rem rgba(0, 64, 133, 0.3);
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #0056b3;
    color: white;
    box-shadow: 0 1rem 2rem rgba(0, 64, 133, 0.4);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: white;
}

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

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-info {
    background-color: var(--info-color);
    color: white;
}

.btn-sm {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
}

/* =============================================
   NO DATA - Pas de données
   ============================================= */

.no-data {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--secondary-color);
}

.no-data i {
    font-size: 4rem;
    opacity: 0.3;
    margin-bottom: 1rem;
    display: block;
}

.no-data p {
    font-size: 1.1rem;
    margin: 0;
}
.table {
    color: #e3dddd;
}

/* =============================================
   RESPONSIVE - Mobile & Tablette
   ============================================= */

@media (max-width: 768px) {
    .main-content {
        padding: 1rem;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-header h1 {
        font-size: 1.5rem;
    }

    .btn-group {
        width: 100%;
    }

    .btn-group .btn {
        flex: 1;
    }

    .info-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }


    .folder-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .folder-actions {
        width: 100%;
    }

    .folder-actions .btn {
        flex: 1;
    }
}

@media (max-width: 576px) {
    .main-content {
        padding: 0.5rem;
    }

    .page-header h1 {
        font-size: 1.25rem;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn-group .btn {
        width: 100%;
    }

    .folder-item {
        padding: 1rem;
    }

    .folder-name {
        font-size: 1rem;
    }

    .folder-actions {
        gap: 0.25rem;
    }

    .folder-actions .btn-sm {
        padding: 0.35rem 0.5rem;
        font-size: 0.75rem;
    }
}

/* =============================================
   ANIMATIONS
   ============================================= */

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

.fade-in {
    animation: fadeIn 0.5s ease;
}

/* =============================================
   UTILITAIRES
   ============================================= */

.text-muted {
    color: var(--secondary-color) !important;
}

.text-primary {
    color: var(--primary-color) !important;
}