/**
 * Blog Styles
 * Professional blog styling matching the site's design
 */

/* Blog Post Card */
.blog-post-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.blog-post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--text-primary);
}

[data-theme="dark"] .blog-post-card:hover {
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
}

/* Blog Post Image - Enhanced */
.blog-post-image-link {
    display: block;
    width: 100%;
    height: 240px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--border-color) 0%, rgba(0,0,0,0.1) 100%);
    position: relative;
}

.blog-post-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-post-card:hover .blog-post-image {
    transform: scale(1.1);
}

.blog-post-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 240px;
    background: linear-gradient(135deg, var(--border-color) 0%, rgba(0,0,0,0.1) 100%);
    color: var(--text-secondary);
}

/* Blog Card Image - Enhanced */
.blog-card-image {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.1) 100%);
}

.blog-card-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.1) 100%);
    z-index: 1;
    pointer-events: none;
}

.blog-card-image img {
    position: relative;
    z-index: 0;
}

/* Featured Image in Article */
.blog-featured-image {
    position: relative;
    margin: 2rem 0;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    background: var(--bg-secondary);
}

[data-theme="dark"] .blog-featured-image {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.blog-featured-image img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: cover;
}

@media (max-width: 768px) {
    .blog-featured-image {
        margin: 1.5rem 0;
        border-radius: 0.75rem;
    }
    
    .blog-featured-image img {
        max-height: 400px;
    }
    
    .blog-post-image-link,
    .blog-post-image-placeholder {
        height: 200px;
    }
}

/* Blog Post Content */
.blog-post-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-post-category {
    display: inline-flex;
    align-items: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color 0.2s ease;
}

.blog-post-category:hover {
    color: var(--text-primary);
}

.blog-post-title {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.blog-post-title a {
    color: var(--text-primary);
    transition: color 0.2s ease;
}

.blog-post-title a:hover {
    color: var(--text-secondary);
}

.blog-post-excerpt {
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    flex-grow: 1;
}

/* Blog Post Meta */
.blog-post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.blog-post-date,
.blog-post-views,
.blog-post-reading-time {
    display: flex;
    align-items: center;
}

.blog-post-read-more {
    display: inline-flex;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    transition: all 0.2s ease;
    width: fit-content;
}

.blog-post-read-more:hover {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
}

/* Blog Sidebar */
.blog-sidebar-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.blog-sidebar-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

/* Category List */
.blog-category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.blog-category-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
    border-bottom: 1px solid var(--border-color);
}

.blog-category-item:last-child {
    border-bottom: none;
}

.blog-category-item:hover {
    color: var(--text-primary);
}

.blog-category-item.active {
    color: var(--text-primary);
    font-weight: 600;
}

.blog-category-count {
    font-size: 0.75rem;
    background-color: var(--border-color);
    color: var(--text-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
}

.blog-category-item.active .blog-category-count {
    background-color: var(--text-primary);
    color: var(--bg-primary);
}

/* Popular Posts */
.blog-popular-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.blog-popular-item {
    margin-bottom: 1rem;
}

.blog-popular-item:last-child {
    margin-bottom: 0;
}

.blog-popular-link {
    display: flex;
    gap: 0.75rem;
    text-decoration: none;
    transition: transform 0.2s ease;
}

.blog-popular-link:hover {
    transform: translateX(5px);
}

.blog-popular-image,
.blog-popular-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 0.5rem;
    object-fit: cover;
    flex-shrink: 0;
}

.blog-popular-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--border-color);
    color: var(--text-secondary);
}

.blog-popular-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.blog-popular-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-popular-views {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Recent Posts */
.blog-recent-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.blog-recent-item {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.blog-recent-item:last-child {
    border-bottom: none;
}

.blog-recent-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-secondary);
    transition: color 0.2s ease;
    margin-bottom: 0.25rem;
}

.blog-recent-link:hover {
    color: var(--text-primary);
}

.blog-recent-icon {
    font-size: 0.75rem;
    margin-right: 0.5rem;
    color: var(--text-secondary);
}

.blog-recent-title {
    font-size: 0.875rem;
    line-height: 1.4;
}

.blog-recent-date {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-left: 1.25rem;
}

/* Blog Pagination */
.blog-pagination {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
}

.blog-pagination-list {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
    justify-content: center;
}

.blog-pagination-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    text-decoration: none;
    color: var(--text-secondary);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    font-size: 0.875rem;
}

.blog-pagination-link:hover {
    color: var(--text-primary);
    background-color: var(--border-color);
}

.blog-pagination-link.active {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
}

/* Blog Article (Single Post) */
.blog-article {
    max-width: 800px;
    margin: 0 auto;
}

.blog-article-header {
    text-align: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.blog-article-category {
    display: inline-flex;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-article-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.blog-article-excerpt {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.blog-article-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.blog-meta-item {
    display: flex;
    align-items: center;
}

/* Featured Image styles are defined above */

.blog-article-content {
    line-height: 1.8;
    color: var(--text-primary);
    font-size: 1.125rem;
}

.blog-article-content p {
    margin-bottom: 1.5rem;
}

.blog-article-content h1,
.blog-article-content h2,
.blog-article-content h3,
.blog-article-content h4 {
    color: var(--text-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.blog-article-content h2 {
    font-size: 2rem;
}

.blog-article-content h3 {
    font-size: 1.5rem;
}

.blog-article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    margin: 1.5rem 0;
}

.blog-article-content a {
    color: var(--text-primary);
    text-decoration: underline;
    transition: color 0.2s ease;
}

.blog-article-content a:hover {
    color: var(--text-secondary);
}

.blog-article-content ul,
.blog-article-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

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

.blog-article-content blockquote {
    border-left: 4px solid var(--text-primary);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--text-secondary);
}

.blog-article-content code {
    background-color: var(--border-color);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-family: monospace;
    font-size: 0.9em;
}

.blog-article-content pre {
    background-color: var(--border-color);
    padding: 1rem;
    border-radius: 0.5rem;
    overflow-x: auto;
    margin: 1.5rem 0;
}

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

/* Social Share Section */
.blog-share-section {
    margin-top: 3rem;
    padding-top: 2rem;
}

.blog-share-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.blog-share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.blog-share-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    text-decoration: none;
    color: var(--bg-primary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.blog-share-button.facebook {
    background-color: #1877f2;
}

.blog-share-button.twitter {
    background-color: #1da1f2;
}

.blog-share-button.linkedin {
    background-color: #0077b5;
}

.blog-share-button.whatsapp {
    background-color: #25d366;
}

.blog-share-button.copy-link,
.blog-share-button.print {
    background-color: var(--text-primary);
    color: var(--bg-primary);
}

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

.blog-share-button.copied {
    background-color: #10b981;
}

/* Related Posts */
.blog-related-posts {
    margin-top: 4rem;
}

.blog-related-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
}

.blog-related-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.blog-related-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.blog-related-image-link {
    display: block;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

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

.blog-related-content {
    padding: 1.5rem;
}

.blog-related-category {
    display: inline-flex;
    align-items: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

.blog-related-title-item {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.blog-related-title-item a {
    color: var(--text-primary);
    transition: color 0.2s ease;
}

.blog-related-title-item a:hover {
    color: var(--text-secondary);
}

.blog-related-excerpt {
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.blog-related-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.blog-related-date,
.blog-related-views {
    display: flex;
    align-items: center;
}

/* Back Button */
.blog-back-button {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    font-weight: 500;
}

.blog-back-button:hover {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
}

/* Empty State */
.blog-empty-state {
    padding: 4rem 2rem;
}

/* Fade In Animation */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.fade-in.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Line Clamp */
.line-clamp-1 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Responsive Design */
@media (max-width: 768px) {
    .blog-article-title {
        font-size: 2rem;
    }
    
    .blog-article-excerpt {
        font-size: 1.125rem;
    }
    
    .blog-article-content {
        font-size: 1rem;
    }
    
    .blog-share-buttons {
        flex-direction: column;
    }
    
    .blog-share-button {
        width: 100%;
        justify-content: center;
    }
}

/* Print Styles */
@media print {
    .blog-share-section,
    .blog-related-posts,
    .blog-back-button,
    nav,
    header,
    footer {
        display: none;
    }
    
    .blog-article {
        max-width: 100%;
    }
    
    .blog-article-content {
        font-size: 12pt;
        line-height: 1.6;
    }
}