/* Styles centralisés pour le système de suivi d'activité */

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px 0;
    margin-bottom: 30px;
    border-radius: 10px;
    text-align: center;
}

.card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.card ul {
    list-style-position: inside;
    padding-left: 1rem;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #555;
}

input, select, textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: #667eea;
}

.btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: transform 0.2s;
    text-decoration: none;
    display: inline-block;
    margin: 5px;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 14px;
}

.btn-success {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

.btn-warning {
    background: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%);
    color: #333;
}

.btn-danger {
    background: linear-gradient(135deg, #dc3545 0%, #e83e8c 100%);
}

.btn-secondary {
    background: #6c757d;
}

.alert {
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.alert-success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.alert-error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.table th, .table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.table th {
    background-color: #f8f9fa;
    font-weight: 600;
    position: sticky;
    top: 0;
}

.table tr:hover {
    background-color: #f5f5f5;
}

.table-container {
    max-height: 600px;
    overflow-y: auto;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

.stat-number {
    font-size: 2.5em;
    font-weight: bold;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9em;
    opacity: 0.9;
}

.status-badge {
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.status-actif {
    background-color: #d4edda;
    color: #155724;
}

.status-termine {
    background-color: #d1ecf1;
    color: #0c5460;
}

.status-suspendu {
    background-color: #f8d7da;
    color: #721c24;
}

.no-data {
    text-align: center;
    color: #666;
    font-style: italic;
    padding: 40px;
}

/* Styles pour les modals */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    overflow-y: auto;
}

.modal-content {
    background-color: white;
    margin: 20px auto;
    padding: 30px;
    border-radius: 10px;
    width: 95%;
    max-width: 600px;
    position: relative;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
}

.close {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    color: #666;
    z-index: 1001;
}

.close:hover {
    color: #000;
}

.clickable-row {
    cursor: pointer;
    transition: background-color 0.2s;
}

.clickable-row:hover {
    background-color: #e3f2fd !important;
}

.action-buttons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.action-buttons .btn {
    flex: 1;
    min-width: 120px;
    text-align: center;
}

/* Styles pour le sélecteur de semaine */
.week-selector {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.week-selector select {
    flex: 1;
    min-width: 120px;
}

.week-display {
    background: #f8f9fa;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #ddd;
    font-size: 14px;
    color: #666;
    text-align: center;
    min-width: 200px;
}

.week-display strong {
    color: #333;
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .grid {
        grid-template-columns: 1fr;
    }
    
    .filters {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .table th, .table td {
        padding: 8px;
        font-size: 14px;
    }
    
    .modal-content {
        margin: 10px;
        width: calc(100% - 20px);
        padding: 20px;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .action-buttons .btn {
        flex: none;
        width: 100%;
    }
    
    .week-selector {
        flex-direction: column;
        align-items: stretch;
    }
    
    .week-selector select {
        min-width: auto;
    }
}

@media (max-height: 600px) {
    .modal-content {
        margin: 10px auto;
        max-height: calc(100vh - 20px);
    }
}