/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #ffffff;
    min-height: 100vh;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.header h1 {
    color: #4a5568;
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.header h1 i {
    color: #667eea;
    margin-right: 15px;
}

.header p {
    color: #718096;
    font-size: 1.1rem;
}

/* Menu utilisateur */
.user-menu {
    margin-top: 10px;
    display: flex;
    gap: 12px;
    justify-content: center;
    align-items: center;
}

.user-menu span {
    color: #4a5568;
}

/* Alertes */
.alert {
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-weight: 500;
    border-left: 4px solid;
    animation: slideIn 0.3s ease-out;
}

.alert-success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
    border-left-color: #28a745;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    color: #721c24;
    border-left-color: #dc3545;
}

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

/* Barre d'actions */
.actions-bar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.search-filters {
    flex: 1;
    min-width: 300px;
}

.search-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.search-group {
    display: flex;
    gap: 10px;
}

.search-input {
    flex: 1;
    padding: 12px 20px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.search-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.search-btn {
    padding: 12px 20px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.search-btn:hover {
    background: #5a67d8;
    transform: translateY(-2px);
}

.filters-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-select {
    padding: 10px 15px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    background: white;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.filter-select:focus {
    outline: none;
    border-color: #667eea;
}

.filter-btn, .clear-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.filter-btn {
    background: #48bb78;
    color: white;
}

.filter-btn:hover {
    background: #38a169;
    transform: translateY(-2px);
}

.clear-btn {
    background: #e53e3e;
    color: white;
}

.clear-btn:hover {
    background: #c53030;
    transform: translateY(-2px);
}

.action-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Barre de statistiques */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.stat-item {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-item i {
    font-size: 2rem;
    color: #667eea;
    margin-bottom: 10px;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #4a5568;
    margin-bottom: 5px;
}

.stat-label {
    color: #718096;
    font-size: 1rem;
    font-weight: 500;
}

/* Tableau */
.table-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    /* SUPPRIME cette ligne (source du problème) */
    /* overflow: hidden; */
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 25px;
    max-height: 700px;    /* Ajoute cette limite pour contrôler la hauteur */
    overflow-y: auto;     /* Affiche un scroll vertical si besoin */
    overflow-x: auto;     /* Scroll horizontal si la table est trop large */
}

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

thead {
    background: #667eea;
    color: white;
}

th {
    padding: 20px 15px;
    text-align: left;
    font-weight: 600;
    font-size: 0.95rem;
}

tbody tr {
    border-bottom: 1px solid #e2e8f0;
    transition: background-color 0.3s ease;
}

tbody tr:hover {
    background-color: #f7fafc;
}

td {
    padding: 15px;
    vertical-align: middle;
}

.logo-cell {
    width: 80px;
    text-align: center;
}

.company-logo {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 8px;
    border: 2px solid #e2e8f0;
}

.no-logo {
    width: 50px;
    height: 50px;
    background: #f7fafc;
    border: 2px dashed #cbd5e0;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #a0aec0;
    font-size: 1.2rem;
}

.company-name {
    font-weight: 600;
    color: #2d3748;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.contact-link {
    color: #667eea;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: #5a67d8;
    text-decoration: underline;
}

.contact-link i {
    margin-right: 5px;
    width: 14px;
}

.no-data {
    text-align: center;
    padding: 60px 20px;
    color: #718096;
}

.no-data i {
    font-size: 3rem;
    margin-bottom: 15px;
    color: #cbd5e0;
}

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

/* Boutons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border: none;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-success {
    background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
    color: white;
}

.btn-success:hover {
    background: linear-gradient(135deg, #38a169 0%, #2f855a 100%);
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #5a67d8 0%, #4c51bf 100%);
}

.btn-warning {
    background: linear-gradient(135deg, #ed8936 0%, #dd6b20 100%);
    color: white;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #dd6b20 0%, #c05621 100%);
}

.btn-danger {
    background: linear-gradient(135deg, #e53e3e 0%, #c53030 100%);
    color: white;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #c53030 0%, #9b2c2c 100%);
}

.btn-info {
    background: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
    color: white;
}

.btn-info:hover {
    background: linear-gradient(135deg, #3182ce 0%, #2c5282 100%);
}

.btn-secondary {
    background: linear-gradient(135deg, #a0aec0 0%, #718096 100%);
    color: white;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #718096 0%, #4a5568 100%);
}

.btn-small {
    padding: 8px 12px;
    font-size: 0.85rem;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.page-link {
    padding: 10px 15px;
    background: rgba(255, 255, 255, 0.95);
    color: #667eea;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.page-link:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

.current {
    padding: 10px 15px;
    background: #667eea;
    color: white;
    border-radius: 8px;
    font-weight: 600;
}

/* Footer */
.footer-info {
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-top: 20px;
}

.footer-info i {
    margin-right: 5px;
}

/* Formulaires */
.form-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-section {
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid #e2e8f0;
}

.form-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.form-section h3 {
    color: #4a5568;
    margin-bottom: 20px;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-section h3 i {
    color: #667eea;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

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

.form-group.required label::after {
    content: " *";
    color: #e53e3e;
}

label {
    margin-bottom: 8px;
    font-weight: 500;
    color: #4a5568;
}

input, select, textarea {
    padding: 12px 15px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

input[type="file"] {
    padding: 10px;
    border: 2px dashed #cbd5e0;
    background: #f7fafc;
    cursor: pointer;
}

input[type="file"]:hover {
    border-color: #667eea;
    background: #edf2f7;
}

small {
    color: #718096;
    font-size: 0.85rem;
    margin-top: 5px;
}

.form-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid #e2e8f0;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .header {
        padding: 20px;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .actions-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-filters {
        min-width: auto;
    }
    
    .filters-group {
        justify-content: center;
    }
    
    .action-buttons {
        justify-content: center;
    }
    
    .stats-bar {
        grid-template-columns: 1fr;
    }
    
    .table-container {
        overflow-x: auto;
    }
    
    table {
        min-width: 600px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .header h1 {
        font-size: 1.5rem;
    }
    
    .search-group {
        flex-direction: column;
    }
    
    .filters-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .pagination {
        flex-direction: column;
        gap: 5px;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.table-container {
    animation: fadeIn 0.5s ease-out;
}

/* Code styling */
code {
    background: #f7fafc;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: #e53e3e;
    border: 1px solid #e2e8f0;
}