/* ===== Demo Layout Specific Styles ===== */

/* ===== Default Demo (Classic) ===== */
.hero-default .hero-layout {
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
}

.hero-default .hero-article {
    background: linear-gradient(135deg, var(--bg-primary), rgba(59, 130, 246, 0.05));
    border: 1px solid var(--border-light);
    height: 400px;
    display: flex;
    flex-direction: column;
}

.hero-default .hero-image {
    height: 200px;
    flex-shrink: 0;
}

.hero-default .hero-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.hero-default .hero-title {
    font-size: 1.8rem;
    background: linear-gradient(135deg, var(--text-primary), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    flex: 1;
}

.categories-default .category-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
    height: 120px;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.categories-default .category-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.1);
}

.posts-default .post-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
    height: 280px;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.posts-default .post-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.1);
}

.posts-default .post-thumbnail {
    height: 140px;
    flex-shrink: 0;
}

.posts-default .post-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.posts-default .post-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    flex: 1;
}

.posts-default .post-excerpt {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===== Magazine Demo ===== */
.hero-magazine .hero-layout {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.hero-magazine .hero-article {
    height: 350px;
    display: flex;
    flex-direction: column;
}

.hero-magazine .hero-image {
    height: 180px;
    flex-shrink: 0;
}

.hero-magazine .hero-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.hero-magazine .hero-title {
    font-size: 1.5rem;
    flex: 1;
}

.hero-magazine .hero-main {
    position: relative;
}

.hero-magazine .hero-article {
    background: linear-gradient(135deg, #1f2937, #374151);
    color: var(--text-white);
    position: relative;
    overflow: hidden;
}

.hero-magazine .hero-article::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(239, 68, 68, 0.1), rgba(37, 99, 235, 0.1));
    z-index: 1;
}

.hero-magazine .hero-content {
    position: relative;
    z-index: 2;
}

.hero-magazine .hero-title {
    font-size: 3rem;
    font-weight: 900;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, #fff, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-magazine .hero-sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.categories-magazine .category-card {
    background: linear-gradient(135deg, var(--bg-primary), rgba(239, 68, 68, 0.05));
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
    height: 120px;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
}

.categories-magazine .category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, var(--primary), var(--accent));
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 1;
}

.categories-magazine .category-card:hover::before {
    opacity: 0.1;
}

.categories-magazine .category-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.15);
}

.categories-magazine .category-info {
    position: relative;
    z-index: 2;
}

.posts-magazine .post-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
    height: 280px;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
}

.posts-magazine .post-thumbnail {
    height: 140px;
    flex-shrink: 0;
}

.posts-magazine .post-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.posts-magazine .post-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    flex: 1;
}

.posts-magazine .post-excerpt {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.posts-magazine .post-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 1;
}

.posts-magazine .post-card:hover::before {
    opacity: 0.05;
}

.posts-magazine .post-card:hover {
    border-color: var(--primary);
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15);
}

.posts-magazine .post-content {
    position: relative;
    z-index: 2;
}

.posts-magazine .post-large {
    background: linear-gradient(135deg, var(--bg-primary), rgba(37, 99, 235, 0.05));
    border: 2px solid var(--primary);
}

.posts-magazine .post-large .post-title {
    font-size: 1.75rem;
    background: linear-gradient(135deg, var(--text-primary), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Modern Demo ===== */
.hero-modern .hero-layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.hero-modern .hero-article {
    background: linear-gradient(135deg, var(--bg-primary), rgba(59, 130, 246, 0.05));
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
    height: 400px;
    display: flex;
    flex-direction: column;
}

.hero-modern .hero-image {
    height: 200px;
    flex-shrink: 0;
}

.hero-modern .hero-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.hero-modern .hero-article::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 0 0 0 100px;
    opacity: 0.1;
}

.hero-modern .hero-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    flex: 1;
}

.hero-modern .hero-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.categories-modern .category-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
    height: 120px;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
}

.categories-modern .category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.categories-modern .category-card:hover::before {
    transform: scaleX(1);
}

.categories-modern .category-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.1);
    border-color: var(--primary);
}

.posts-modern .post-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
    height: 280px;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
}

.posts-modern .post-thumbnail {
    height: 140px;
    flex-shrink: 0;
}

.posts-modern .post-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.posts-modern .post-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    flex: 1;
}

.posts-modern .post-excerpt {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.posts-modern .post-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.posts-modern .post-card:hover::before {
    transform: scaleX(1);
}

.posts-modern .post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(37, 99, 235, 0.1);
    border-color: var(--primary);
}

.posts-modern .post-featured {
    border: 2px solid var(--accent);
    background: linear-gradient(135deg, var(--bg-primary), rgba(239, 68, 68, 0.05));
}

/* ===== Compact Demo ===== */
.hero-compact .hero-layout {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.hero-compact .hero-main {
    margin-bottom: var(--spacing-md);
}

.hero-compact .hero-article {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    padding: var(--spacing-md);
    height: 300px;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
}

.hero-compact .hero-image {
    height: 150px;
    flex-shrink: 0;
}

.hero-compact .hero-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.hero-compact .hero-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    flex: 1;
}

.hero-compact .hero-excerpt {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hero-compact .hero-sidebar {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.hero-compact .side-news-item {
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.categories-compact .category-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    height: 100px;
    position: relative;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
    overflow: hidden;
    overflow: hidden;
}

.categories-compact .category-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.categories-compact .category-thumbnail {
    height: 100%;
}

.categories-compact .category-overlay {
    padding: var(--spacing-sm);
}

.categories-compact .category-name {
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.categories-compact .category-count {
    font-size: 0.75rem;
}

.categories-compact .category-icon {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.posts-compact .post-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    padding: var(--spacing-sm);
    position: relative;
    overflow: hidden;
    height: 240px;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
}

.posts-compact .post-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    border-color: var(--primary);
}

.posts-compact .post-thumbnail {
    height: 100px;
    flex-shrink: 0;
}

.posts-compact .post-content {
    padding: var(--spacing-sm);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.posts-compact .post-title {
    font-size: 0.85rem;
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.posts-compact .post-excerpt {
    font-size: 0.75rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.posts-compact .post-meta {
    font-size: 0.7rem;
    margin-bottom: var(--spacing-xs);
}

.posts-compact .post-stats {
    font-size: 0.7rem;
}

.posts-compact .post-actions {
    display: none;
}

.posts-compact .social-share {
    display: none;
}

/* ===== Responsive Adjustments for Demos ===== */
@media (max-width: 1200px) {
    .hero-magazine .hero-sidebar {
        grid-template-columns: 1fr;
    }
    
    .hero-compact .hero-sidebar {
        grid-template-columns: 1fr;
    }
    
    .categories-magazine {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .posts-magazine {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .posts-compact {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-default .hero-layout,
    .hero-modern .hero-layout {
        grid-template-columns: 1fr;
    }
    
    .hero-magazine .hero-title {
        font-size: 2rem;
    }
    
    .hero-modern .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-compact .hero-title {
        font-size: 1.5rem;
    }
    
    .categories-magazine,
    .categories-modern,
    .categories-compact {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .posts-magazine,
    .posts-modern,
    .posts-compact {
        grid-template-columns: 1fr;
    }
    
    .posts-magazine .post-large,
    .posts-modern .post-large {
        grid-column: span 1;
    }
}

@media (max-width: 480px) {
    .categories-magazine,
    .categories-modern,
    .categories-compact {
        grid-template-columns: 1fr;
    }
    
    .hero-magazine .hero-sidebar,
    .hero-compact .hero-sidebar {
        grid-template-columns: 1fr;
    }
}

/* ===== Dark Mode Adjustments for Demos ===== */
.khb-dark .hero-magazine .hero-article {
    background: linear-gradient(135deg, #111827, #1f2937);
}

.khb-dark .hero-magazine .hero-title {
    background: linear-gradient(135deg, #fff, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.khb-dark .categories-magazine .category-card {
    background: linear-gradient(135deg, var(--bg-primary), rgba(239, 68, 68, 0.1));
}

.khb-dark .posts-magazine .post-card {
    background: var(--bg-primary);
}

.khb-dark .posts-magazine .post-large {
    background: linear-gradient(135deg, var(--bg-primary), rgba(37, 99, 235, 0.1));
}

/* ===== Animation Enhancements ===== */
@keyframes slideInFromRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInFromLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeInScale {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.hero-magazine .hero-article {
    animation: slideInFromRight 0.8s ease-out;
}

.hero-magazine .hero-sidebar {
    animation: slideInFromLeft 0.8s ease-out 0.2s both;
}

.categories-magazine .category-card {
    animation: fadeInScale 0.6s ease-out;
}

.categories-magazine .category-card:nth-child(1) { animation-delay: 0.1s; }
.categories-magazine .category-card:nth-child(2) { animation-delay: 0.2s; }
.categories-magazine .category-card:nth-child(3) { animation-delay: 0.3s; }
.categories-magazine .category-card:nth-child(4) { animation-delay: 0.4s; }
.categories-magazine .category-card:nth-child(5) { animation-delay: 0.5s; }
.categories-magazine .category-card:nth-child(6) { animation-delay: 0.6s; }

.posts-magazine .post-card {
    animation: fadeInScale 0.6s ease-out;
}

.posts-magazine .post-card:nth-child(1) { animation-delay: 0.1s; }
.posts-magazine .post-card:nth-child(2) { animation-delay: 0.2s; }
.posts-magazine .post-card:nth-child(3) { animation-delay: 0.3s; }
.posts-magazine .post-card:nth-child(4) { animation-delay: 0.4s; }
.posts-magazine .post-card:nth-child(5) { animation-delay: 0.5s; }
.posts-magazine .post-card:nth-child(6) { animation-delay: 0.6s; }