/* ==========================================
   NEWS.CSS - Page Actualités
   ========================================== */

/* Filter Section */
.filter-section {
    padding: var(--spacing-md) 0;
    background: var(--white);
    border-bottom: 1px solid #e2e8f0;
}

.filter-controls {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.625rem 1.25rem;
    background: var(--light-gray);
    color: var(--dark-gray);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition-fast);
    cursor: pointer;
}

.filter-btn:hover {
    background: #e2e8f0;
    color: var(--primary-color);
}

.filter-btn.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-dark);
}

/* News Section */
.news-section {
    padding: var(--spacing-xl) 0;
    background: var(--light-gray);
    min-height: 500px;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.news-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    position: relative;
    border: 2px solid transparent;
}

.news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--primary-color));
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

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

.news-card:hover {
    box-shadow: 0 20px 50px rgba(30, 58, 138, 0.15);
    transform: translateY(-12px) scale(1.02);
    border-color: var(--primary-color);
}

.news-card-header {
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.news-category {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.news-category.announcement {
    background: #dbeafe;
    color: #1e40af;
}

.news-category.event {
    background: #dcfce7;
    color: #166534;
}

.news-category.promotion {
    background: #fef3c7;
    color: #92400e;
}

.news-category.operation {
    background: #fee2e2;
    color: #991b1b;
}

.news-card-body {
    padding: 0 var(--spacing-md) var(--spacing-md);
    flex: 1;
}

.news-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

.news-date {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.news-date::before {
    content: '📅';
}

.news-excerpt {
    color: var(--dark-gray);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.news-read-more {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.news-read-more:hover {
    color: var(--primary-dark);
    gap: 0.75rem;
}

.news-read-more::after {
    content: '→';
    transition: var(--transition-fast);
}

.news-empty {
    text-align: center;
    padding: var(--spacing-xl) 0;
    color: var(--gray);
    font-size: 1.125rem;
}

/* Admin Panel */
.admin-panel {
    padding: var(--spacing-lg) 0;
    background: #fef3c7;
    border-top: 3px solid var(--accent-color);
}

.news-form {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-md);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    padding: var(--spacing-md);
    overflow-y: auto;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    background: var(--white);
    max-width: 800px;
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    position: relative;
    animation: slideInUp 0.4s ease-out;
    max-height: 90vh;
    overflow-y: auto;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--dark-gray);
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 1;
}

.modal-close:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: rotate(90deg);
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 2px solid var(--light-gray);
}

.modal-category {
    display: inline-block;
    margin-bottom: var(--spacing-sm);
}

#modalTitle {
    font-size: 2rem;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.modal-meta {
    color: var(--gray);
    font-size: 0.95rem;
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-body p {
    color: var(--dark-gray);
    line-height: 1.8;
    font-size: 1.05rem;
}

/* Responsive */
@media (max-width: 768px) {
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-controls {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .modal-content {
        max-height: 95vh;
        margin: var(--spacing-sm);
    }
    
    #modalTitle {
        font-size: 1.5rem;
    }
}