/* Articles Page Styles */

.page-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.page-title {
    font-size: var(--font-size-4xl);
    color: white;
    margin-bottom: var(--spacing-md);
}

.page-description {
    font-size: var(--font-size-lg);
    color: rgba(255,255,255,0.9);
    margin-bottom: var(--spacing-xl);
}

/* Filter Bar */
.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    max-width: 800px;
    margin: 0 auto;
}

.filter-group {
    display: flex;
    gap: var(--spacing-md);
}

.filter-select {
    background: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    min-width: 150px;
}

.filter-select:focus {
    outline: 2px solid var(--primary);
}

.view-toggle {
    display: flex;
    gap: var(--spacing-xs);
    background: white;
    padding: var(--spacing-xs);
    border-radius: var(--radius-md);
}

.view-btn {
    background: none;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

/* Articles Section */
.articles-section {
    padding: var(--spacing-3xl) 0;
    background: var(--background-alt);
}

/* Grid View */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

/* List View */
.articles-grid.list-view {
    grid-template-columns: 1fr;
}

.articles-grid.list-view .post-card {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.articles-grid.list-view .post-image {
    height: 200px;
}

.articles-grid.list-view .post-content {
    padding: 0;
}

.articles-grid.list-view .post-excerpt {
    display: block;
}

/* Load More */
.load-more {
    text-align: center;
}

.load-more-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-2xl);
    border-radius: var(--radius-full);
    font-size: var(--font-size-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.load-more-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.load-more-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* No Results */
.no-results {
    text-align: center;
    padding: var(--spacing-3xl) 0;
}

.no-results i {
    font-size: 80px;
    color: var(--border);
    margin-bottom: var(--spacing-lg);
}

.no-results h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

.no-results p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* Responsive */
@media (max-width: 1024px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .filter-bar {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .filter-group {
        flex-direction: column;
        width: 100%;
    }

    .filter-select {
        width: 100%;
    }

    .articles-grid {
        grid-template-columns: 1fr;
    }

    .articles-grid.list-view .post-card {
        grid-template-columns: 1fr;
    }
}