/* ========== CONTENT.CSS - Điện Lạnh Quang Trung 247 ========== */
/* CSS cho trang chi tiết bài viết và page tĩnh */
/* Author: Bdkweb - dkhuong.com */

/* ========== PAGE & SINGLE CONTAINER ========== */
.page-content,
.single-content,
.archive-content,
.error-404 {
    padding-top: 100px;
    min-height: 60vh;
}

/* ========== PAGE HEADER ========== */
.page-header {
    margin-bottom: 2rem;
}

.page-title,
.single-title {
    font-family: var(--font-primary);
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--dark);
    line-height: 1.3;
    letter-spacing: -0.03em;
    margin-bottom: 0.5rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* ========== SINGLE POST META ========== */
.single-meta {
    font-size: 0.9rem;
    color: var(--gray-600);
    font-weight: 500;
}

.single-meta i {
    color: var(--primary);
    margin-right: 4px;
}

.single-meta span {
    margin-right: 1.5rem;
    display: inline-block;
}

/* ========== FEATURED IMAGE / THUMBNAIL ========== */
.page-thumbnail,
.single-thumbnail {
    margin-bottom: 2rem;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.page-thumbnail img,
.single-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
}

/* =================================================================
 * QUAN TRỌNG: XỬ LÝ HÌNH ẢNH RESPONSIVE TRONG NỘI DUNG
 * Xử lý triệt để: img, figure, wp-caption, wp-block-image
 * ================================================================= */

/* Reset toàn bộ figure và image container trong nội dung */
.page-body figure,
.single-body figure,
.page-body .wp-caption,
.single-body .wp-caption,
.page-body .wp-block-image,
.single-body .wp-block-image,
.page-body .wp-block-gallery,
.single-body .wp-block-gallery {
    max-width: 100% !important;
    width: auto !important;
    height: auto;
    margin: 2rem auto;
    padding: 0;
    box-sizing: border-box;
}

/* Xóa inline width cứng trên tất cả figure */
.page-body figure[style*="width"],
.single-body figure[style*="width"],
.page-body .wp-caption[style*="width"],
.single-body .wp-caption[style*="width"] {
    width: auto !important;
    max-width: 100% !important;
}

/* ========== HÌNH ẢNH CHÍNH ========== */
/* Đảm bảo tất cả hình ảnh trong nội dung responsive */
.page-body img,
.single-body img,
.page-body figure img,
.single-body figure img,
.page-body .wp-caption img,
.single-body .wp-caption img,
.page-body .wp-block-image img,
.single-body .wp-block-image img,
.page-body .wp-block-gallery img,
.single-body .wp-block-gallery img {
    max-width: 100% !important;
    width: auto !important;
    height: auto !important;
    display: block;
    margin: 0 auto;
}

/* Hình ảnh trong figure - bo góc và shadow */
.page-body figure img,
.single-body figure img,
.page-body .wp-caption img,
.single-body .wp-caption img,
.page-body .wp-block-image img,
.single-body .wp-block-image img {
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Hover effect cho ảnh trong nội dung */
.page-body figure img:hover,
.single-body figure img:hover,
.page-body .wp-caption img:hover,
.single-body .wp-caption img:hover,
.page-body .wp-block-image img:hover,
.single-body .wp-block-image img:hover {
    transform: scale(1.01);
    box-shadow: 0 8px 35px rgba(0, 0, 0, 0.12);
}

/* ========== FIGURE & WP-CAPTION ========== */
/* Style cho figure và wp-caption */
.page-body figure,
.single-body figure,
.page-body .wp-caption,
.single-body .wp-caption {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--gray-200);
    padding: 0;
}

/* ========== FIGCAPTION ========== */
.page-body figure figcaption,
.single-body figure figcaption,
.page-body .wp-caption-text,
.single-body .wp-caption-text,
.page-body .wp-block-image figcaption,
.single-body .wp-block-image figcaption {
    display: block;
    width: 100%;
    padding: 12px 16px;
    margin: 0;
    text-align: center;
    font-size: 0.88rem;
    color: var(--gray-600);
    font-style: italic;
    background: var(--gray-100);
    border-top: 1px solid var(--gray-200);
    line-height: 1.6;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* ========== WORDPRESS IMAGE BLOCKS ========== */
.wp-block-image {
    margin: 2rem 0;
}

.wp-block-image img {
    max-width: 100%;
    height: auto;
}

.wp-block-image figcaption {
    text-align: center;
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-top: 0.75rem;
    font-style: italic;
}

/* Image alignments - XỬ LÝ RESPONSIVE */
.wp-block-image.alignleft {
    float: left;
    margin: 0.5rem 2rem 1.5rem 0;
    max-width: 50% !important;
}

.wp-block-image.alignright {
    float: right;
    margin: 0.5rem 0 1.5rem 2rem;
    max-width: 50% !important;
}

.wp-block-image.aligncenter {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    float: none;
    display: block;
}

.wp-block-image.alignwide img,
.wp-block-image.alignfull img {
    width: 100% !important;
    max-width: 100% !important;
}

/* ========== WORDPRESS GALLERY ========== */
.wp-block-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0;
    list-style: none !important;
    padding: 0 !important;
}

.wp-block-gallery .blocks-gallery-item,
.wp-block-gallery .wp-block-image {
    flex: 1 1 calc(33.333% - 1rem);
    max-width: calc(33.333% - 1rem);
    margin: 0 !important;
    padding: 0 !important;
}

.wp-block-gallery .blocks-gallery-item img,
.wp-block-gallery .wp-block-image img {
    width: 100% !important;
    height: 200px !important;
    object-fit: cover;
    border-radius: 8px;
}

/* Gallery columns */
.wp-block-gallery.columns-2 .blocks-gallery-item,
.wp-block-gallery.columns-2 .wp-block-image {
    flex: 1 1 calc(50% - 0.5rem);
    max-width: calc(50% - 0.5rem);
}

.wp-block-gallery.columns-1 .blocks-gallery-item,
.wp-block-gallery.columns-1 .wp-block-image {
    flex: 1 1 100%;
    max-width: 100%;
}

.wp-block-gallery.columns-4 .blocks-gallery-item,
.wp-block-gallery.columns-4 .wp-block-image {
    flex: 1 1 calc(25% - 0.75rem);
    max-width: calc(25% - 0.75rem);
}

/* ========== HÌNH ẢNH KHÔNG CÓ CONTAINER ========== */
.page-body > img,
.single-body > img,
.page-body p > img,
.single-body p > img {
    max-width: 100% !important;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    margin: 1.5rem 0;
    display: block;
}


/* ========== SINGLE HERO HEADER ========== */
.single-hero {
    background: linear-gradient(180deg, var(--primary-light) 0%, var(--white) 100%);
    padding: 100px 0 0;
    position: relative;
}

.single-hero .hero-divider {
    height: 4px;
    background: var(--primary-gradient);
    margin-top: 2rem;
}

/* Category Badge */
.single-category {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.category-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(10, 127, 209, 0.1);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
}

.category-badge:hover {
    background: var(--primary);
    color: var(--white);
    text-decoration: none;
}

.category-badge i {
    font-size: 0.75rem;
}

/* ========== META TOP - ĐƠN GIẢN, THANH LỊCH ========== */
.single-meta-top {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0;
    margin: 1.25rem 0 0.5rem;
}

.single-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-600);
    font-size: 0.9rem;
}

.single-meta-item img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-light);
}

.single-meta-item i {
    color: var(--primary);
    font-size: 0.85rem;
}

.meta-text {
    font-size: 0.9rem;
    color: var(--gray-600);
    font-weight: 400;
}

.meta-text strong {
    color: var(--dark);
    font-weight: 700;
}

/* Dấu phân cách giữa các meta item */
.meta-divider {
    display: inline-block;
    width: 4px;
    height: 4px;
    background: var(--gray-400);
    border-radius: 50%;
    margin: 0 14px;
    opacity: 0.5;
}

/* ========== SINGLE HERO HEADER ========== */
.single-hero {
    background: linear-gradient(180deg, var(--primary-light) 0%, var(--white) 100%);
    padding: 100px 0 0;
    position: relative;
}

.single-hero .hero-divider {
    height: 4px;
    background: var(--primary-gradient);
    margin-top: 2rem;
}

/* Category Badge */
.single-category {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 0.5rem;
}

.category-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(10, 127, 209, 0.1);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
    letter-spacing: 0.3px;
}

.category-badge:hover {
    background: var(--primary);
    color: var(--white);
    text-decoration: none;
}

.category-badge i {
    font-size: 0.7rem;
}

/* ========== SINGLE TITLE ========== */
.single-title {
    font-family: var(--font-primary);
    font-size: 2.6rem;
    font-weight: 900;
    color: var(--dark);
    line-height: 1.3;
    letter-spacing: -0.03em;
    margin-bottom: 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* ========== BREADCRUMB ========== */
.single-breadcrumb {
    margin: 0.75rem 0 0;
}

.breadcrumb-nav {
    font-size: 0.85rem;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    margin: 0;
    list-style: none;
    align-items: center;
    background: transparent;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    color: var(--gray-500);
    font-weight: 500;
}

.breadcrumb-item a {
    color: var(--gray-600);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--primary);
    text-decoration: none;
}

.breadcrumb-item i,
.breadcrumb-item .fa-chevron-right {
    margin: 0 8px;
    font-size: 0.6rem;
    color: var(--gray-400);
}

.breadcrumb-item.active {
    color: var(--gray-800);
    font-weight: 600;
}
/* Breadcrumb */
.single-breadcrumb {
    margin: 1rem 0 0;
}

.breadcrumb-nav {
    font-size: 0.9rem;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    margin: 0;
    list-style: none;
    gap: 4px;
    align-items: center;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    color: var(--gray-600);
}

.breadcrumb-item a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.breadcrumb-item i,
.breadcrumb-item .fa-chevron-right {
    margin: 0 6px;
    font-size: 0.65rem;
    color: var(--gray-400);
}

.breadcrumb-item.active {
    color: var(--gray-800);
    font-weight: 600;
}

/* ========== SINGLE MAIN CONTENT ========== */
.single-main {
    padding: 3rem 0 5rem;
}

/* ========== TABLE OF CONTENTS ========== */
.single-toc {
    background: var(--gray-100);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid var(--gray-200);
}

.single-toc h4,
.single-toc .ez-toc-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--dark);
}

.single-toc ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.single-toc ul li {
    margin-bottom: 0.4rem;
}

.single-toc ul li a {
    color: var(--gray-800);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
    display: block;
    padding: 4px 0;
}

.single-toc ul li a:hover {
    color: var(--primary);
    padding-left: 8px;
}

/* ========== SHARE BUTTONS ========== */
.single-share {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1.5rem 0;
    margin: 1.5rem 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.share-label {
    font-weight: 700;
    color: var(--dark);
    font-size: 0.95rem;
}

.share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 0.9rem;
    transition: var(--transition-fast);
    text-decoration: none;
    border: none;
    cursor: pointer;
}

.share-btn:hover {
    transform: translateY(-3px);
    color: var(--white);
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.share-btn.facebook { background: #1877f2; }
.share-btn.twitter { background: #1da1f2; }
.share-btn.linkedin { background: #0a66c2; }
.share-btn.pinterest { background: #e60023; }
.share-btn.zalo { background: #0068ff; }
.share-btn.copy { background: var(--gray-600); }

/* ========== POST NAVIGATION ========== */
.post-navigation {
    margin: 3rem 0;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-200);
}

.nav-post {
    padding: 1.25rem;
    background: var(--gray-100);
    border-radius: 12px;
    transition: var(--transition);
    height: 100%;
}

.nav-post:hover {
    background: var(--primary-light);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.nav-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.nav-label i {
    font-size: 0.7rem;
}

.nav-post h5 {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.4;
}

.nav-post h5 a {
    color: var(--dark);
    text-decoration: none;
}

.nav-post h5 a:hover {
    color: var(--primary);
}

/* ========== SIDEBAR ========== */
.single-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-widget {
    background: var(--white);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--gray-200);
}

.widget-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--primary-light);
    position: relative;
}

.widget-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary);
}

/* Search Widget */
.widget-search .form-control {
    border-radius: 50px 0 0 50px;
    border: 2px solid var(--gray-200);
    padding: 10px 16px;
    font-size: 0.9rem;
}

.widget-search .form-control:focus {
    border-color: var(--primary);
    box-shadow: none;
}

.widget-search .btn {
    border-radius: 0 50px 50px 0;
    padding: 10px 16px;
}

/* Categories Widget */
.widget-categories ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.widget-categories ul li {
    margin-bottom: 0;
    border-bottom: 1px solid var(--gray-100);
}

.widget-categories ul li:last-child {
    border-bottom: none;
}

.widget-categories ul li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    color: var(--gray-800);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.widget-categories ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.widget-categories ul li a i {
    color: var(--primary);
    margin-right: 8px;
    font-size: 0.8rem;
}

.widget-categories .count {
    background: var(--gray-100);
    color: var(--gray-600);
    padding: 2px 10px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Recent Posts Widget */
.recent-post-item {
    display: flex;
    gap: 12px;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-100);
}

.recent-post-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.recent-post-img {
    width: 70px;
    height: 70px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.recent-post-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.recent-post-info h5 {
    font-size: 0.88rem;
    font-weight: 700;
    margin-bottom: 4px;
    line-height: 1.4;
}

.recent-post-info h5 a {
    color: var(--dark);
    text-decoration: none;
}

.recent-post-info h5 a:hover {
    color: var(--primary);
}

.recent-post-info .date {
    font-size: 0.78rem;
    color: var(--gray-600);
}

/* Tags Widget */
.tagcloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-link {
    display: inline-block;
    background: var(--gray-100);
    color: var(--gray-800);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-fast);
}

.tag-link:hover {
    background: var(--primary);
    color: var(--white);
    text-decoration: none;
}

/* ========== BLOG CARD OVERLAY ========== */
.blog-card-img {
    position: relative;
}

.blog-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 127, 209, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    border-radius: 0;
}

.blog-card:hover .blog-card-overlay {
    opacity: 1;
}

.blog-card-overlay a {
    width: 44px;
    height: 44px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1rem;
    transform: scale(0.5);
    transition: var(--transition);
}

.blog-card:hover .blog-card-overlay a {
    transform: scale(1);
}




/* ========== EMBED RESPONSIVE ========== */

/* Responsive Meta */
@media (max-width: 767.98px) {
    .single-meta-top {
        gap: 8px;
    }
    
    .meta-divider {
        margin: 0 8px;
    }
    
    .single-meta-item {
        font-size: 0.82rem;
    }
    
    .meta-text {
        font-size: 0.82rem;
    }
    
    .single-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 575.98px) {
    .single-meta-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .meta-divider {
        display: none;
    }
    
    .single-title {
        font-size: 1.5rem;
    }
}

.page-body iframe,
.single-body iframe,
.page-body embed,
.single-body embed,
.page-body object,
.single-body object,
.page-body video,
.single-body video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto;
    aspect-ratio: 16/9;
    border-radius: 12px;
    margin: 1.5rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

/* WordPress embeds */
.wp-block-embed {
    margin: 2rem 0;
    max-width: 100% !important;
}

.wp-block-embed iframe {
    width: 100% !important;
    max-width: 100% !important;
}

.wp-block-embed__wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    max-width: 100%;
    border-radius: 12px;
}

.wp-block-embed__wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
}

/* ========== HEADINGS IN CONTENT ========== */
.page-body h1,
.single-body h1 {
    font-size: 2rem;
    font-weight: 900;
    margin: 2rem 0 1rem;
    color: var(--dark);
    letter-spacing: -0.03em;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.page-body h2,
.single-body h2 {
    font-size: 1.6rem;
    font-weight: 800;
    margin: 1.8rem 0 0.9rem;
    color: var(--dark);
    letter-spacing: -0.02em;
    position: relative;
    padding-left: 1rem;
    border-left: 4px solid var(--primary);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.page-body h3,
.single-body h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 1.5rem 0 0.8rem;
    color: var(--dark);
    letter-spacing: -0.02em;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.page-body h4,
.single-body h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 1.2rem 0 0.7rem;
    color: var(--dark);
}

.page-body h5,
.single-body h5 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 1rem 0 0.6rem;
    color: var(--dark);
}

.page-body h6,
.single-body h6 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0.8rem 0 0.5rem;
    color: var(--dark);
}

/* ========== PARAGRAPHS & LISTS ========== */
.page-body p,
.single-body p {
    margin-bottom: 1.2rem;
    line-height: 1.9;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.page-body ul,
.single-body ul,
.page-body ol,
.single-body ol {
    margin: 1.2rem 0;
    padding-left: 1.5rem;
}

.page-body ul li,
.single-body ul li,
.page-body ol li,
.single-body ol li {
    margin-bottom: 0.6rem;
    line-height: 1.8;
}

.page-body ul li::marker,
.single-body ul li::marker {
    color: var(--primary);
}

/* ========== LINKS IN CONTENT ========== */
.page-body a,
.single-body a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.page-body a:hover,
.single-body a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* ========== BLOCKQUOTE ========== */
.page-body blockquote,
.single-body blockquote,
.wp-block-quote {
    background: var(--primary-light);
    border-left: 5px solid var(--primary);
    border-radius: 0 12px 12px 0;
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--gray-800);
    position: relative;
    max-width: 100%;
}

.page-body blockquote::before,
.single-body blockquote::before,
.wp-block-quote::before {
    content: '\201C';
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.2;
    position: absolute;
    top: -10px;
    left: 10px;
    font-family: Georgia, serif;
    line-height: 1;
}

.wp-block-quote cite,
.page-body blockquote cite,
.single-body blockquote cite {
    display: block;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--gray-600);
    font-style: normal;
    font-weight: 600;
}

/* ========== TABLE RESPONSIVE ========== */
.page-body table,
.single-body table,
.wp-block-table {
    width: 100%;
    max-width: 100% !important;
    overflow-x: auto;
    display: block;
    margin: 1.5rem 0;
    -webkit-overflow-scrolling: touch;
}

.page-body table,
.single-body table {
    border-collapse: collapse;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.page-body table th,
.single-body table th {
    background: var(--primary);
    color: var(--white);
    font-weight: 700;
    padding: 12px 16px;
    text-align: left;
    font-size: 0.95rem;
    white-space: nowrap;
}

.page-body table td,
.single-body table td {
    padding: 10px 16px;
    border-bottom: 1px solid var(--gray-200);
    font-size: 0.95rem;
}

.page-body table tr:nth-child(even),
.single-body table tr:nth-child(even) {
    background: var(--gray-100);
}

/* ========== CODE & PRE ========== */
.page-body pre,
.single-body pre,
.wp-block-code {
    background: var(--dark);
    color: #e0e0e0;
    padding: 1.5rem;
    border-radius: 12px;
    overflow-x: auto;
    margin: 1.5rem 0;
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 100%;
}

.page-body code,
.single-body code {
    background: var(--gray-100);
    color: var(--primary-dark);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.9em;
    font-family: 'Courier New', monospace;
}

.page-body pre code,
.single-body pre code {
    background: none;
    color: inherit;
    padding: 0;
}

/* ========== WORDPRESS BUTTONS ========== */
.wp-block-button {
    margin: 1rem 0;
}

.wp-block-button__link {
    font-family: var(--font-primary);
    font-weight: 600;
    border-radius: 50px;
    padding: 12px 28px;
    transition: var(--transition);
    text-decoration: none !important;
    display: inline-block;
    background: var(--primary-gradient);
    color: var(--white) !important;
    border: none;
    font-size: 0.95rem;
    box-shadow: 0 4px 15px rgba(10, 127, 209, 0.3);
}

.wp-block-button__link:hover {
    box-shadow: 0 6px 24px rgba(10, 127, 209, 0.5);
    transform: translateY(-2px);
    color: var(--white) !important;
    text-decoration: none !important;
}

/* ========== SEPARATOR ========== */
.wp-block-separator {
    border: none;
    border-top: 2px solid var(--gray-200);
    margin: 2.5rem 0;
    max-width: 100%;
}

/* ========== AUTHOR BOX ========== */
.author-box {
    background: var(--gray-100);
    border-radius: 16px;
    padding: 2rem;
    margin: 3rem 0 2rem;
    border: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.author-box img.avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

.author-box h5 {
    font-weight: 800;
    margin-bottom: 0.25rem;
    color: var(--dark);
}

.author-box p {
    color: var(--gray-600);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.6;
}

/* ========== SINGLE TAGS ========== */
.single-tags {
    margin: 2rem 0;
    padding: 1.5rem 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.single-tags a {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary-dark);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0 8px 8px 0;
    transition: var(--transition-fast);
    text-decoration: none;
}

.single-tags a:hover {
    background: var(--primary);
    color: var(--white);
    text-decoration: none;
}

/* ========== RELATED POSTS ========== */
.related-posts {
    margin: 3rem 0;
}

.related-posts h4 {
    font-weight: 800;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--dark);
    letter-spacing: -0.02em;
    position: relative;
    padding-bottom: 12px;
}

.related-posts h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

.related-posts .blog-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
    border: 1px solid var(--gray-200);
}

.related-posts .blog-card:hover {
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.related-posts .blog-card-img {
    height: 180px;
    overflow: hidden;
}

.related-posts .blog-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.related-posts .blog-card:hover .blog-card-img img {
    transform: scale(1.08);
}

.related-posts .blog-card-body {
    padding: 1.2rem;
}

.related-posts .blog-card-body h5 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.related-posts .blog-card-body h5 a {
    color: var(--dark);
    text-decoration: none;
}

.related-posts .blog-card-body h5 a:hover {
    color: var(--primary);
    text-decoration: none;
}

/* ========== PAGINATION ========== */
.pagination-wrapper {
    margin: 3rem 0;
}

.pagination-wrapper .nav-links {
    display: flex;
    justify-content: center;
    gap: 6px;
    flex-wrap: wrap;
}

.pagination-wrapper .page-numbers {
    min-width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 600;
    font-size: 0.95rem;
    background: var(--white);
    color: var(--dark);
    border: 2px solid var(--gray-200);
    transition: var(--transition-fast);
    text-decoration: none;
    padding: 0 12px;
}

.pagination-wrapper .page-numbers.current {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(10, 127, 209, 0.3);
}

.pagination-wrapper .page-numbers:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
    text-decoration: none;
}

.pagination-wrapper .page-numbers.current:hover {
    background: var(--primary);
    color: var(--white);
}

/* ========== ARCHIVE HEADER ========== */
.archive-header {
    margin-bottom: 3rem;
}

.archive-title {
    font-size: 2rem;
    font-weight: 900;
    color: var(--dark);
    letter-spacing: -0.03em;
    word-wrap: break-word;
}

.archive-description {
    font-size: 1.1rem;
    color: var(--gray-600);
    margin-top: 0.5rem;
}

/* ========== 404 PAGE ========== */
.error-404 {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
}

.error-404 .display-1 {
    font-size: 6rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
}

.error-404 h2 {
    font-weight: 800;
    color: var(--dark);
}

.error-404 .btn {
    margin-top: 1rem;
}

/* ========== COMMENTS AREA ========== */
.comments-area {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-200);
}

.comments-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.comment-list {
    list-style: none;
    padding: 0;
}

.comment {
    margin-bottom: 1.5rem;
}

.comment-body {
    background: var(--gray-100);
    border-radius: 12px;
    padding: 1.5rem;
}

.comment-author img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.comment-meta {
    font-size: 0.85rem;
    color: var(--gray-600);
    margin-bottom: 0.5rem;
}

.comment-content {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ========== CLEARFIX CHO FLOAT ELEMENTS ========== */
.page-body::after,
.single-body::after {
    content: '';
    display: table;
    clear: both;
}

/* =================================================================
 * RESPONSIVE BREAKPOINTS
 * ================================================================= */

/* Tablet Landscape */
@media (max-width: 1199.98px) {
    .page-body figure,
    .single-body figure {
        margin: 1.5rem auto;
    }
}

/* Tablet Portrait */
@media (max-width: 991.98px) {
    .page-title,
    .single-title {
        font-size: 2rem;
    }
    
    .page-body,
    .single-body {
        font-size: 1rem;
    }
    
    /* Float images become centered on tablet */
    .wp-block-image.alignleft,
    .wp-block-image.alignright {
        float: none !important;
        max-width: 100% !important;
        margin: 1.5rem auto !important;
        display: block;
        text-align: center;
    }
    
    .author-box {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .wp-block-gallery .blocks-gallery-item,
    .wp-block-gallery .wp-block-image {
        flex: 1 1 calc(50% - 0.5rem);
        max-width: calc(50% - 0.5rem);
    }
}

/* Mobile */
@media (max-width: 767.98px) {
    .page-content,
    .single-content,
    .archive-content {
        padding-top: 80px;
    }
    
    .page-title,
    .single-title {
        font-size: 1.7rem;
    }
    
    .page-body h2,
    .single-body h2 {
        font-size: 1.35rem;
        padding-left: 0.75rem;
        border-left-width: 3px;
    }
    
    .page-body h3,
    .single-body h3 {
        font-size: 1.2rem;
    }
    
    /* Gallery 1 column on mobile */
    .wp-block-gallery .blocks-gallery-item,
    .wp-block-gallery .wp-block-image,
    .wp-block-gallery.columns-2 .blocks-gallery-item,
    .wp-block-gallery.columns-2 .wp-block-image,
    .wp-block-gallery.columns-3 .blocks-gallery-item,
    .wp-block-gallery.columns-3 .wp-block-image,
    .wp-block-gallery.columns-4 .blocks-gallery-item,
    .wp-block-gallery.columns-4 .wp-block-image {
        flex: 1 1 100% !important;
        max-width: 100% !important;
    }
    
    .wp-block-gallery .blocks-gallery-item img,
    .wp-block-gallery .wp-block-image img {
        height: 250px !important;
    }
    
    /* Figure và caption full width */
    .page-body figure,
    .single-body figure {
        margin: 1.5rem 0;
        border-radius: 8px;
    }
    
    .page-body figure img,
    .single-body figure img {
        border-radius: 8px;
    }
    
    .page-body figure figcaption,
    .single-body figure figcaption,
    .page-body .wp-caption-text,
    .single-body .wp-caption-text {
        font-size: 0.82rem;
        padding: 10px 12px;
    }
    
    /* Tables */
    .page-body table th,
    .single-body table th,
    .page-body table td,
    .single-body table td {
        padding: 8px 10px;
        font-size: 0.85rem;
    }
}

/* Small Mobile */
@media (max-width: 575.98px) {
    .page-title,
    .single-title {
        font-size: 1.5rem;
    }
    
    .single-meta span {
        display: block;
        margin-bottom: 0.3rem;
        margin-right: 0;
    }
    
    .author-box img.avatar {
        width: 60px;
        height: 60px;
    }
    
    .page-body blockquote,
    .single-body blockquote,
    .wp-block-quote {
        padding: 1rem 1.5rem;
        border-radius: 0 8px 8px 0;
    }
    
    .page-body blockquote::before,
    .single-body blockquote::before,
    .wp-block-quote::before {
        font-size: 2.5rem;
        top: -5px;
        left: 8px;
    }
    
    .pagination-wrapper .page-numbers {
        min-width: 36px;
        height: 36px;
        font-size: 0.85rem;
        padding: 0 8px;
    }
    
    .error-404 .display-1 {
        font-size: 4rem;
    }
    
    /* Giảm khoảng cách */
    .page-body figure,
    .single-body figure {
        margin: 1rem 0;
    }
    
    .page-body h2,
    .single-body h2 {
        font-size: 1.25rem;
        padding-left: 0.5rem;
        border-left-width: 3px;
    }
}

/* ========== PRINT STYLES ========== */
@media print {
    .site-header,
    .site-footer,
    .back-to-top,
    .loading-screen,
    .hero-section,
    .cta-section,
    .related-posts,
    .comments-area,
    .single-tags {
        display: none !important;
    }
    
    .page-content,
    .single-content {
        padding-top: 0;
    }
    
    .page-body,
    .single-body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
    }
    
    .page-body a,
    .single-body a {
        color: #000;
        text-decoration: underline;
    }
    
    .page-body img,
    .single-body img,
    .page-body figure img,
    .single-body figure img {
        max-width: 100% !important;
        page-break-inside: avoid;
        box-shadow: none;
    }
    
    .page-body figure,
    .single-body figure {
        border: 1px solid #ccc;
        box-shadow: none;
    }
}