/* Blog-specific styles that extend the main website design */

/* Blog Header */
.blog-header {
    background: var(--gradient-hero);
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.blog-header-content {
    position: relative;
    z-index: 1;
}

.blog-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.blog-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    opacity: 0.9;
}

.blog-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.stat i {
    color: var(--accent-primary);
    font-size: 1.1rem;
}

/* Blog Content */
.blog-content {
    padding: 4rem 0;
    background: var(--bg-primary);
}

/* Blog Controls */
.blog-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.search-box i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    z-index: 1;
}

.search-box input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--input-bg);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.filter-controls {
    display: flex;
    gap: 1rem;
}

.filter-controls select {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--input-bg);
    color: var(--text-primary);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-controls select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.filter-controls select option {
    background: var(--input-bg);
    color: var(--text-primary);
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.blog-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-color);
    border-color: var(--accent-primary);
}

.blog-card-header {
    margin-bottom: 1rem;
}

.blog-card-category {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.blog-card-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.blog-card-excerpt {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.blog-card-date {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.blog-card-read-time {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.blog-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.blog-card-tag {
    background: var(--skill-bg);
    color: var(--text-secondary);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    transition: all 0.3s ease;
}

.blog-card-tag:hover {
    background: var(--accent-primary);
    color: white;
}

/* Load More Button */
.load-more-container {
    text-align: center;
    margin-top: 2rem;
}

#load-more-btn {
    padding: 0.75rem 2rem;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

.no-results i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.no-results h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: var(--bg-secondary);
    margin: 2% auto;
    padding: 0;
    border-radius: 12px;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    border: 1px solid var(--border-color);
}

.modal-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--card-bg);
    border-radius: 12px 12px 0 0;
}

.modal-header h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.close {
    color: var(--text-muted);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 2rem;
}

.post-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.post-date, .post-category, .read-time {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.post-category {
    background: var(--gradient-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.post-content {
    color: var(--text-primary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.post-content h1, .post-content h2, .post-content h3 {
    color: var(--text-primary);
    margin: 1.5rem 0 0.75rem 0;
}

.post-content h1 {
    font-size: 1.8rem;
}

.post-content h2 {
    font-size: 1.5rem;
}

.post-content h3 {
    font-size: 1.3rem;
}

.post-content p {
    margin-bottom: 1rem;
}

.post-content ul, .post-content ol {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.post-content li {
    margin-bottom: 0.5rem;
}

.post-content code {
    background: var(--bg-tertiary);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

.post-content pre {
    background: var(--bg-tertiary);
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 1rem 0;
}

.post-content pre code {
    background: none;
    padding: 0;
}

.post-content blockquote {
    border-left: 4px solid var(--accent-primary);
    padding-left: 1rem;
    margin: 1rem 0;
    font-style: italic;
    color: var(--text-secondary);
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.post-tag {
    background: var(--skill-bg);
    color: var(--text-secondary);
    padding: 0.3rem 0.7rem;
    border-radius: 6px;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.post-tag:hover {
    background: var(--accent-primary);
    color: white;
}

/* Blog Card Images */
.blog-card-image {
    margin: -1.5rem -1.5rem 1rem -1.5rem;
    overflow: hidden;
    border-radius: 12px 12px 0 0;
    position: relative;
    height: 200px;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

/* Blog Content Images */
.blog-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1.5rem 0;
    box-shadow: 0 4px 12px var(--shadow-color);
    transition: transform 0.3s ease;
}

.blog-image:hover {
    transform: scale(1.02);
}

/* Gallery Toggle Button */
.gallery-toggle {
    margin: 1rem 0;
    padding: 0.5rem 1rem;
    background: var(--accent-secondary);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.gallery-toggle:hover {
    background: var(--accent-primary);
    transform: translateY(-1px);
}

.gallery-toggle i {
    font-size: 0.8rem;
}

/* Image Gallery in Modal */
.post-gallery {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--card-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.post-gallery h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease;
    aspect-ratio: 16/9;
}

.gallery-item:hover {
    transform: scale(1.05);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    color: white;
    font-size: 1.5rem;
}

.post-content img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1.5rem 0;
    box-shadow: 0 4px 12px var(--shadow-color);
    transition: transform 0.3s ease;
}

.post-content img:hover {
    transform: scale(1.02);
}

/* Image Count Indicator */
.image-count {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    backdrop-filter: blur(4px);
}

.image-count i {
    font-size: 0.7rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .blog-title {
        font-size: 2.5rem;
    }
    
    .blog-subtitle {
        font-size: 1rem;
    }
    
    .blog-stats {
        gap: 1rem;
    }
    
    .blog-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        max-width: none;
    }
    
    .filter-controls {
        flex-direction: column;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-card {
        padding: 1rem;
    }
    
    .blog-card-title {
        font-size: 1.1rem;
    }
    
    .modal-content {
        margin: 5% 1rem;
        max-height: 90vh;
    }
    
    .modal-header {
        padding: 1rem;
    }
    
    .modal-body {
        padding: 1rem;
    }
    
    .modal-header h2 {
        font-size: 1.3rem;
    }
    
    .post-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .blog-card-image {
        height: 150px;
    }
    
    .blog-image,
    .post-content img {
        margin: 1rem 0;
    }

    /* Gallery responsive */
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 0.75rem;
    }

    .post-gallery {
        padding: 1rem;
        margin: 1rem 0;
    }
}

@media (max-width: 480px) {
    .blog-title {
        font-size: 2rem;
    }
    
    .blog-subtitle {
        font-size: 0.9rem;
    }
    
    .blog-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .filter-controls {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .blog-card {
        padding: 1rem;
    }
    
    .blog-card-title {
        font-size: 1.1rem;
    }
    
    .blog-card-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .modal-content {
        width: 98%;
        margin: 2% auto;
    }
    
    .modal-header {
        padding: 0.75rem 1rem;
    }
    
    .modal-body {
        padding: 1rem;
    }
    
    .modal-header h2 {
        font-size: 1.1rem;
    }
    
    .blog-card-image {
        height: 120px;
    }
}

/* Animation for blog cards */
.blog-card {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
    transform: translateY(30px);
}

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

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Enhanced Post Content for Light Mode */
[data-theme="light"] .post-content {
    color: var(--text-primary);
}

[data-theme="light"] .post-content h1,
[data-theme="light"] .post-content h2,
[data-theme="light"] .post-content h3 {
    color: var(--text-primary);
}

[data-theme="light"] .post-content p {
    color: var(--text-secondary);
}

[data-theme="light"] .post-content blockquote {
    background: rgba(59, 130, 246, 0.05);
    border-left: 4px solid var(--accent-primary);
}

[data-theme="light"] .post-content code {
    background: rgba(59, 130, 246, 0.1);
    color: var(--text-primary);
}

[data-theme="light"] .post-content pre {
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid var(--blog-border);
}

[data-theme="light"] .post-content pre code {
    color: var(--text-primary);
}

[data-theme="light"] .post-content ul,
[data-theme="light"] .post-content ol {
    color: var(--text-secondary);
}