/* ===================================
   BLOG DETAIL PAGE STYLES
   =================================== */

/* Article Header */
.article-header {
    padding: 6rem 0 3rem;
    background: var(--bg-light);
    margin-top: 60px;
}

.breadcrumb {
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

[data-theme="dark"] .breadcrumb {
    color: var(--text-light);
}

.breadcrumb a {
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition);
}

[data-theme="dark"] .breadcrumb a {
    color: var(--text-light);
}

.breadcrumb a:hover {
    color: var(--primary-color);
}

.breadcrumb span {
    margin: 0 0.5rem;
}

.article-category {
    display: inline-block;
    background: var(--primary-color);
    color: var(--dark-color);
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: bold;
    border-radius: 3px;
    margin-bottom: 1.5rem;
}

.article-title {
    font-size: 3rem;
    color: var(--text-dark);
    line-height: 1.3;
    margin-bottom: 2rem;
    max-width: 900px;
}

.article-meta-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;
    background: var(--light-color);
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
}

.article-author-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.article-author-info img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

.article-author-info div {
    display: flex;
    flex-direction: column;
}

.article-author-info strong {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 0.2rem;
}

.article-author-info span {
    color: var(--text-light);
    font-size: 0.9rem;
}

.article-stats {
    display: flex;
    gap: 1.5rem;
}

.article-stats span {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Article Content Section */
.article-content-section {
    padding: 4rem 0;
    background: var(--light-color);
}

.article-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 4rem;
}

/* Article Main */
.article-main {
    max-width: 800px;
}

.article-featured-image {
    width: 100%;
    height: 500px;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 3rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.article-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-body {
    color: var(--text-dark);
    line-height: 1.8;
}

.article-intro {
    font-size: 1.2rem;
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 2rem;
    font-style: italic;
}

.article-body h2 {
    font-size: 2rem;
    margin: 2.5rem 0 1rem;
    color: var(--text-dark);
}

.article-body h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--text-dark);
}

.article-body h4 {
    font-size: 1.2rem;
    margin: 1.5rem 0 0.8rem;
    color: var(--text-dark);
}

.article-body p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

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

.article-body li {
    margin-bottom: 0.8rem;
    color: var(--text-light);
}

.article-body blockquote {
    margin: 2.5rem 0;
    padding: 1.5rem 2rem;
    border-left: 4px solid var(--primary-color);
    background: var(--bg-light);
    font-style: italic;
}

.article-body blockquote p {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.article-body blockquote cite {
    font-size: 0.9rem;
    color: var(--text-light);
    font-style: normal;
}

.content-image {
    margin: 2.5rem 0;
    text-align: center;
}

.content-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.image-caption {
    display: block;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-light);
    font-style: italic;
}

/* Highlight Boxes */
.highlight-box {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 10px;
    margin: 2rem 0;
    border-left: 4px solid var(--primary-color);
}

.highlight-box h3 {
    margin-top: 0;
    color: var(--text-dark);
}

.info-box {
    background: #FFF9E6;
    border: 2px solid var(--primary-color);
    padding: 1.5rem;
    border-radius: 10px;
    margin: 2rem 0;
}

[data-theme="dark"] .info-box {
    background: #3a3a3a;
    border-color: var(--primary-color);
}

.info-box h4 {
    margin-top: 0;
    color: var(--text-dark);
}

.info-box p {
    margin-bottom: 0;
}

/* Article Tags */
.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    padding: 2rem 0;
    border-top: 2px solid #e0e0e0;
    border-bottom: 2px solid #e0e0e0;
    margin: 3rem 0;
    align-items: center;
}

.article-tags strong {
    color: var(--text-dark);
}

.article-tags a {
    padding: 0.5rem 1rem;
    background: var(--bg-light);
    color: var(--text-dark);
    text-decoration: none;
    border-radius: 20px;
    font-size: 0.85rem;
    transition: var(--transition);
}

.article-tags a:hover {
    background: var(--primary-color);
    color: var(--dark-color);
}

/* Article Share */
.article-share {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.article-share strong {
    color: var(--text-dark);
}

.share-buttons {
    display: flex;
    gap: 0.5rem;
}

.share-btn {
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: bold;
    transition: var(--transition);
}

.share-btn.facebook {
    background: #1877F2;
    color: white;
}

.share-btn.twitter {
    background: #1DA1F2;
    color: white;
}

.share-btn.linkedin {
    background: #0A66C2;
    color: white;
}

.share-btn.email {
    background: var(--text-dark);
    color: white;
}

.share-btn:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

/* Author Bio */
.author-bio {
    display: flex;
    gap: 2rem;
    padding: 2.5rem;
    background: var(--bg-light);
    border-radius: 10px;
    margin-bottom: 3rem;
}

.author-bio img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    flex-shrink: 0;
}

.author-bio-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--text-dark);
}

.author-bio-content p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.author-social {
    display: flex;
    gap: 1rem;
}

.author-social a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.author-social a:hover {
    color: var(--dark-color);
}

/* Related Articles */
.related-articles {
    margin-top: 3rem;
}

.related-articles h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.related-card {
    background: var(--bg-light);
    border-radius: 10px;
    overflow: hidden;
    transition: var(--transition);
}

.related-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.related-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.related-content {
    padding: 1.5rem;
}

.related-category {
    display: inline-block;
    background: var(--primary-color);
    color: var(--dark-color);
    padding: 0.3rem 0.8rem;
    font-size: 0.75rem;
    font-weight: bold;
    border-radius: 3px;
    margin-bottom: 0.8rem;
}

.related-content h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.related-content h3 a {
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition);
}

.related-content h3 a:hover {
    color: var(--primary-color);
}

.related-date {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* TOC Widget */
.toc-widget {
    position: static;
}

.toc-list {
    list-style: none;
}

.toc-list li {
    margin-bottom: 0.8rem;
}

.toc-list a {
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition);
    display: block;
    padding: 0.5rem 0;
}

.toc-list a:hover {
    color: var(--primary-color);
    padding-left: 0.5rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .article-layout {
        grid-template-columns: 1fr;
    }
    
    .blog-sidebar {
        position: static;
    }
    
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .article-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .article-header {
        padding: 5rem 0 2rem;
    }
    
    .article-title {
        font-size: 2rem;
    }
    
    .article-meta-info {
        flex-direction: column;
        gap: 1.5rem;
        align-items: flex-start;
    }
    
    .article-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .article-featured-image {
        height: 300px;
    }
    
    .article-body h2 {
        font-size: 1.6rem;
    }
    
    .article-share {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .author-bio {
        flex-direction: column;
        padding: 1.5rem;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 375px) {
    .article-title {
        font-size: 1.5rem;
    }
    
    .article-body {
        font-size: 0.95rem;
    }
    
    .highlight-box,
    .info-box {
        padding: 1.5rem;
    }
}