/* =====================================================================
   TEAM CODE DẠO - SINGLE ARTICLE STYLES (SINGLE-POST CSS)
   Tách riêng từ single.php, tối ưu bài viết tin tức 2 cột Flat Modern
   ===================================================================== */

.news-single-wrap {
    max-width: 1400px;
    margin: 28px auto 60px;
    padding: 0 16px;
}
.news-layout-wrap {
    display: flex;
    flex-direction: row;
    gap: 30px;
    align-items: flex-start;
    width: 100%;
}
.news-main-col {
    flex: 1;
    min-width: 0;
}
.news-sidebar-col {
    width: 360px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 25px;
    position: sticky;
    top: 20px;
}

.news-article-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px 48px;
    margin-bottom: 25px;
    box-shadow: var(--shadow-sm);
}

.news-article-title {
    font-size: 34px;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.35;
    margin-bottom: 16px;
}
.news-article-meta {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.news-thumb-box {
    margin-bottom: 28px;
    text-align: center;
}
.news-thumb-box img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    display: block;
    margin: 0 auto;
}

.news-article-content {
    font-size: 18px;
    line-height: 1.85;
    color: var(--text-main);
}
.news-article-content p {
    margin-bottom: 22px;
}
.news-article-content h2 {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-main);
    margin: 34px 0 16px;
}
.news-article-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-main);
    margin: 28px 0 14px;
}
.news-article-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    margin: 24px auto;
    display: block;
}
.news-article-content blockquote {
    border-left: 4px solid var(--primary);
    padding: 14px 20px;
    background: var(--primary-light);
    margin: 24px 0;
    color: var(--text-main);
    font-size: 17px;
    font-style: italic;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.news-article-content pre,
.news-article-content code {
    background: #0f172a;
    color: #e2e8f0;
    padding: 3px 6px;
    border-radius: 4px;
    font-family: Consolas, Monaco, "Courier New", monospace;
    font-size: 14.5px;
}
.news-article-content pre {
    padding: 16px 20px;
    overflow-x: auto;
    margin: 20px 0;
    border-radius: var(--radius-sm);
}

/* Khung bài viết liên quan */
.news-related-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px 28px;
    margin-bottom: 25px;
    box-shadow: var(--shadow-sm);
}
.news-related-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-light);
}
.news-related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.news-related-card {
    display: flex;
    flex-direction: column;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
    text-decoration: none;
    transition: all 0.2s;
}
body.tcd-dark-mode .news-related-card {
    background: #0f172a;
    border-color: #1e293b;
}
.news-related-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}
.news-related-thumb {
    width: 100%;
    height: 120px;
    object-fit: cover;
}
.news-related-name {
    padding: 12px 14px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (max-width: 992px) {
    .news-layout-wrap {
        flex-direction: column;
    }
    .news-sidebar-col {
        width: 100%;
        position: static;
    }
}
@media (max-width: 640px) {
    .news-article-card {
        padding: 24px 18px;
    }
    .news-article-title {
        font-size: 24px;
    }
    .news-related-grid {
        grid-template-columns: 1fr;
    }
}