/* Styles pour l'interface d'administration */

/* Variables CSS */
:root {
    --admin-primary: #2c3e50;
    --admin-secondary: #34495e;
    --admin-success: #27ae60;
    --admin-warning: #f39c12;
    --admin-danger: #e74c3c;
    --admin-info: #3498db;
    --admin-light: #ecf0f1;
    --admin-dark: #2c3e50;
    --admin-border: #bdc3c7;
    --admin-shadow: 0 2px 10px rgba(0,0,0,0.1);
    --admin-radius: 8px;
    --admin-transition: all 0.3s ease;
}

/* Reset et base */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--admin-dark);
    background-color: #f8f9fa;
    margin: 0;
    padding: 0;
}

/* Conteneur principal */
.admin-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* En-tête d'administration */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding: 20px;
    background: white;
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    border-left: 4px solid var(--admin-primary);
}

.admin-header h1 {
    color: var(--admin-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 28px;
    font-weight: 600;
}

.admin-header h1 i {
    color: var(--admin-info);
}

.admin-nav,
.admin-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* Cartes d'administration */
.admin-card {
    background: white;
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    overflow: hidden;
    margin-bottom: 20px;
    transition: var(--admin-transition);
}

.admin-card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    transform: translateY(-2px);
}

.card-header {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    padding: 15px 20px;
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    margin: 0;
    color: var(--admin-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
    font-weight: 600;
}

.card-content {
    padding: 20px;
}

/* Grille de statistiques */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    border-radius: var(--admin-radius);
    padding: 25px;
    box-shadow: var(--admin-shadow);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--admin-transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--admin-info), var(--admin-primary));
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0,0,0,0.15);
}

.stat-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    flex-shrink: 0;
    position: relative;
}

.stat-card:nth-child(1) .stat-icon { 
    background: linear-gradient(135deg, #3498db, #2980b9); 
}
.stat-card:nth-child(2) .stat-icon { 
    background: linear-gradient(135deg, #e74c3c, #c0392b); 
}
.stat-card:nth-child(3) .stat-icon { 
    background: linear-gradient(135deg, #f39c12, #e67e22); 
}
.stat-card:nth-child(4) .stat-icon { 
    background: linear-gradient(135deg, #27ae60, #229954); 
}

.stat-content h3 {
    font-size: 32px;
    margin: 0;
    color: var(--admin-primary);
    font-weight: 700;
    line-height: 1;
}

.stat-content p {
    margin: 8px 0 0 0;
    color: #7f8c8d;
    font-size: 14px;
    font-weight: 500;
}

/* Contenu d'administration */
.admin-content {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.admin-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

/* Filtres */
.admin-filters {
    background: white;
    border-radius: var(--admin-radius);
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: var(--admin-shadow);
    border: 1px solid var(--admin-border);
}

.filter-form {
    display: flex;
    gap: 15px;
    align-items: end;
    flex-wrap: wrap;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

/* Tableaux */
.table-responsive {
    overflow-x: auto;
    border-radius: var(--admin-radius);
    border: 1px solid var(--admin-border);
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--admin-info) var(--admin-light);
}

.table-responsive::-webkit-scrollbar {
    height: 8px;
}

.table-responsive::-webkit-scrollbar-track {
    background: var(--admin-light);
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: var(--admin-info);
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background: var(--admin-primary);
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin: 0;
    background: white;
}

.table th,
.table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #f1f2f6;
}

.table th {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    font-weight: 600;
    color: var(--admin-primary);
    position: sticky;
    top: 0;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table tbody tr {
    transition: var(--admin-transition);
}

.table tbody tr:hover {
    background: #f8f9fa;
}

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

/* Badges */
.badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
}

.badge-primary {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
}

.badge-secondary {
    background: linear-gradient(135deg, #95a5a6, #7f8c8d);
    color: white;
}

.badge-success {
    background: linear-gradient(135deg, #27ae60, #229954);
    color: white;
}

.badge-danger {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
}

.badge-warning {
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: white;
}

.badge-info {
    background: linear-gradient(135deg, #17a2b8, #138496);
    color: white;
}

.badge-pink {
    background: linear-gradient(135deg, #e91e63, #c2185b);
    color: white;
}

/* Boutons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--admin-radius);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--admin-transition);
    text-align: center;
    justify-content: center;
    min-height: 40px;
}

.btn-primary {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    box-shadow: 0 2px 10px rgba(52, 152, 219, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2980b9, #1f618d);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4);
}

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

.btn-outline:hover {
    background: var(--admin-primary);
    color: white;
    transform: translateY(-2px);
}

.btn-secondary {
    background: linear-gradient(135deg, #95a5a6, #7f8c8d);
    color: white;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #7f8c8d, #6c7b7d);
    transform: translateY(-2px);
}

.btn-danger {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    box-shadow: 0 2px 10px rgba(231, 76, 60, 0.3);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #c0392b, #a93226);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.4);
}

.btn-warning {
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: white;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #e67e22, #d35400);
    transform: translateY(-2px);
}

.btn-info {
    background: linear-gradient(135deg, #17a2b8, #138496);
    color: white;
}

.btn-info:hover {
    background: linear-gradient(135deg, #138496, #117a8b);
    transform: translateY(-2px);
}

/* Effets tactiles */
.btn.touch-active {
    transform: scale(0.95);
    opacity: 0.8;
}

.admin-card.card-touch {
    transform: scale(0.98);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.form-control.focused {
    border-color: var(--admin-info);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
    transform: scale(1.02);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    min-height: 32px;
}

/* Formulaires */
.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e9ecef;
    border-radius: var(--admin-radius);
    font-size: 14px;
    transition: var(--admin-transition);
    background: white;
}

.form-control:focus {
    outline: none;
    border-color: var(--admin-info);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.form-group label {
    font-weight: 600;
    color: var(--admin-primary);
    font-size: 14px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-help {
    color: #6c757d;
    font-size: 12px;
    margin-top: 5px;
}

/* Alertes */
.alert {
    padding: 15px 20px;
    border-radius: var(--admin-radius);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    border-left: 4px solid;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border-left-color: #28a745;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border-left-color: #dc3545;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border-left-color: #ffc107;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border-left-color: #17a2b8;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: #f8f9fa;
    border-top: 1px solid var(--admin-border);
}

.pagination-info {
    color: #6c757d;
    font-size: 14px;
    font-weight: 500;
}

/* États vides */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #6c757d;
}

.empty-state i {
    font-size: 64px;
    margin-bottom: 20px;
    color: #dee2e6;
}

.empty-state h3 {
    margin: 20px 0 10px 0;
    color: #495057;
    font-size: 24px;
}

.empty-state p {
    margin: 0 0 30px 0;
    font-size: 16px;
    line-height: 1.5;
}

/* Actions */
.action-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Informations utilisateur */
.user-info,
.animal-info,
.owner-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.user-info strong,
.animal-info strong {
    color: var(--admin-primary);
    font-weight: 600;
}

.owner-info small {
    color: #6c757d;
    font-size: 12px;
}

/* Miniatures */
.animal-thumbnail {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid #e9ecef;
    transition: var(--admin-transition);
}

.animal-thumbnail:hover {
    border-color: var(--admin-info);
    transform: scale(1.1);
}

.no-photo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border: 3px solid #e9ecef;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    font-size: 20px;
}

/* Graphiques et statistiques */
.species-chart,
.monthly-chart {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.species-item,
.month-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: var(--admin-radius);
    transition: var(--admin-transition);
}

.species-item:hover,
.month-item:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.species-info,
.month-label {
    min-width: 150px;
    font-weight: 500;
    color: var(--admin-primary);
}

.species-count,
.month-count {
    font-weight: 600;
    color: var(--admin-info);
}

.species-bar,
.month-bar {
    flex: 1;
    height: 20px;
    background: #e9ecef;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.species-progress,
.month-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--admin-info), var(--admin-primary));
    transition: width 0.6s ease;
    position: relative;
}

.species-progress::after,
.month-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Top utilisateurs */
.top-users {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.top-user-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: var(--admin-radius);
    transition: var(--admin-transition);
    border: 1px solid #e9ecef;
}

.top-user-item:hover {
    background: linear-gradient(135deg, #e9ecef, #dee2e6);
    transform: translateY(-2px);
    box-shadow: var(--admin-shadow);
}

.user-rank {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--admin-info), var(--admin-primary));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.user-details {
    flex: 1;
}

.user-name {
    font-weight: 600;
    color: var(--admin-primary);
    margin-bottom: 5px;
    font-size: 16px;
}

.user-stats {
    font-size: 14px;
    color: #6c757d;
    font-weight: 500;
}

.user-medal {
    font-size: 24px;
    flex-shrink: 0;
}

/* Améliorations tactiles pour les tableaux */
.table-responsive {
    touch-action: pan-x;
    overscroll-behavior-x: contain;
    position: relative;
}

.table-responsive.scrolling {
    cursor: grabbing;
}

.table-responsive.has-scroll::after {
    opacity: 1;
}

.table-responsive .table {
    min-width: 600px; /* Largeur minimale pour forcer le scroll horizontal */
}

/* Indicateur de scroll pour mobile */
.table-responsive::after {
    content: '← Faites défiler →';
    position: absolute;
    bottom: 5px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 10px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
}

@media (max-width: 768px) {
    .table-responsive::after {
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .admin-container {
        padding: 15px;
    }
    
    .admin-header {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }
    
    .admin-nav,
    .admin-actions {
        width: 100%;
        justify-content: flex-start;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .admin-row {
        grid-template-columns: 1fr;
    }
    
    .filter-form {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        min-width: auto;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .table-responsive {
        font-size: 14px;
        position: relative;
        margin-bottom: 30px;
    }
    
    .table th,
    .table td {
        padding: 12px 8px;
        white-space: nowrap;
        min-width: 100px;
    }
    
    /* Colonnes spécifiques pour mobile */
    .table th:nth-child(1),
    .table td:nth-child(1) {
        min-width: 60px;
    }
    
    .table th:nth-child(2),
    .table td:nth-child(2) {
        min-width: 80px;
    }
    
    .action-buttons {
        flex-direction: row;
        gap: 5px;
        flex-wrap: wrap;
    }
    
    .action-buttons .btn {
        min-width: 36px;
        padding: 6px 8px;
    }
    
    .species-item,
    .month-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .species-info,
    .month-label {
        min-width: auto;
    }
    
    .species-bar,
    .month-bar {
        width: 100%;
    }
    
    .top-user-item {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    /* Amélioration des cartes sur mobile */
    .admin-card {
        margin-bottom: 15px;
    }
    
    .card-content {
        padding: 15px;
    }
    
    /* Amélioration des boutons sur mobile */
    .btn {
        min-height: 44px; /* Taille minimale recommandée pour le tactile */
        padding: 12px 16px;
    }
    
    .btn-sm {
        min-height: 36px;
        padding: 8px 12px;
    }
}

@media (max-width: 480px) {
    .admin-container {
        padding: 10px;
    }
    
    .admin-header h1 {
        font-size: 24px;
    }
    
    .stat-card {
        padding: 20px;
    }
    
    .stat-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
    
    .stat-content h3 {
        font-size: 28px;
    }
    
    .btn {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    /* Améliorations tactiles pour très petits écrans */
    .table-responsive {
        font-size: 12px;
        margin: 0 -10px;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
    
    .table th,
    .table td {
        padding: 8px 6px;
        font-size: 12px;
    }
    
    .table th:nth-child(1),
    .table td:nth-child(1) {
        min-width: 50px;
    }
    
    .table th:nth-child(2),
    .table td:nth-child(2) {
        min-width: 70px;
    }
    
    /* Boutons d'action plus grands sur très petits écrans */
    .action-buttons .btn {
        min-width: 40px;
        min-height: 40px;
        padding: 8px;
    }
    
    /* Amélioration des cartes sur très petits écrans */
    .admin-card {
        margin: 0 -10px 15px -10px;
        border-radius: 0;
    }
    
    .card-header {
        padding: 12px 15px;
    }
    
    .card-content {
        padding: 12px 15px;
    }
    
    /* Indicateur de scroll plus visible */
    .table-responsive::after {
        font-size: 11px;
        padding: 4px 10px;
        bottom: 10px;
        right: 15px;
    }
}

/* ========================= */
/*   Ajouts pour Éducateurs  */
/* ========================= */

/* Grille de formulaires (édition éducateur) */
.form-grid {
    background: #fff;
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    border: 1px solid var(--admin-border);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.grid-1 { display: grid; grid-template-columns: 1fr; gap: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* Champs génériques si .form-control n'est pas appliqué */
.admin-container input[type="text"],
.admin-container input[type="email"],
.admin-container input[type="password"],
.admin-container input[type="number"],
.admin-container textarea,
.admin-container select {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid #e9ecef;
    border-radius: var(--admin-radius);
    background: #fff;
    font-size: 14px;
    transition: var(--admin-transition);
}

.admin-container input:focus,
.admin-container textarea:focus,
.admin-container select:focus {
    outline: none;
    border-color: var(--admin-info);
    box-shadow: 0 0 0 3px rgba(52,152,219,.1);
}

.admin-container label {
    font-weight: 600;
    color: var(--admin-primary);
    margin-bottom: 6px;
    display: inline-block;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 6px;
}

/* Bouton plein (solide) */
.btn-solid {
    background: linear-gradient(135deg, var(--admin-info), var(--admin-primary));
    color: #fff;
    box-shadow: 0 2px 10px rgba(52, 152, 219, 0.25);
}

.btn-solid:hover {
    filter: brightness(.95);
    transform: translateY(-2px);
}

/* Bouton très petit pour actions de tableau */
.btn-xs {
    padding: 6px 8px;
    font-size: 12px;
    min-height: 28px;
}

/* Cellule d'actions dans les tableaux */
td.actions {
    display: flex;
    gap: 6px;
}