/**
 * GoBike - Single Post Styles (Trang Chi tiết bài viết)
 * Chuẩn thiết kế 100% theo ảnh mẫu:
 * - Section 1: Header, Sapo, Author bar, Featured Image, TOC, Post Content, Nút Đọc tiếp/Thu gọn
 * - Section 2: Tags bài viết
 * - Section 3: Sản phẩm phù hợp (WooCommerce card)
 * - Section 4: Bài viết liên quan (Horizontal card)
 * - Section 5: Sidebar (Search, Bài viết nổi bật, Bài viết mới nhất, Hero banner, Newsletter, Trust Badges)
 */

/* ==========================================================================
   1. BỐ CỤC CHUNG TRANG BÀI VIẾT
   ========================================================================== */
/* Đảm bảo toàn bộ các container cha không chặn position sticky */
html,
body,
body.single,
body.single-post,
body.single-post #wrapper,
body.single-post #main,
.gobike-single-post-wrapper,
.gobike-single-container {
    overflow: visible !important;
}

.gobike-single-post-wrapper {
    background-color: #f8fafc;
    padding-top: 25px;
    padding-bottom: 60px;
    color: #334155;
    font-family: inherit;
    position: relative;
}

.gobike-single-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    position: relative;
}

.gobike-single-grid {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    position: relative;
}

.gobike-single-main-col {
    flex: 1;
    min-width: 0;
    background: #ffffff;
    border-radius: 16px;
    padding: 32px 36px 40px 36px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    border: 1px solid #edf2f7;
}

.gobike-single-sidebar-col {
    width: 360px;
    flex-shrink: 0;
    position: -webkit-sticky;
    position: sticky;
    top: 95px;
    align-self: flex-start;
    z-index: 10;
}

/* Khi có thanh Admin Bar WordPress khi đăng nhập */
.admin-bar .gobike-single-sidebar-col {
    top: 130px;
}

/* ==========================================================================
   2. SECTION 1: HEADER, SAPO & AUTHOR BAR
   ========================================================================== */
.post-header-meta-top {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.post-cat-badge {
    display: inline-block;
    background-color: #044b25;
    color: #ffffff !important;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 6px;
    text-decoration: none;
    letter-spacing: 0.2px;
    transition: background 0.2s ease;
}

.post-cat-badge:hover {
    background-color: #044b25;
}

.post-publish-date {
    font-size: 13px;
    color: #64748b;
    font-weight: 500;
}

.post-main-title {
    font-size: 28px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.35;
    margin-top: 0;
    margin-bottom: 14px;
    letter-spacing: -0.3px;
}

.post-sapo-excerpt {
    font-size: 15.5px;
    line-height: 1.65;
    color: #475569;
    margin-bottom: 22px;
}

/* Thanh thông tin tác giả (Author Bar) */
.post-author-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    border-top: 1px solid #f1f5f9;
    border-bottom: 1px solid #f1f5f9;
    margin-bottom: 24px;
}

.author-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

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

.author-name {
    font-size: 14.5px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.25;
}

.author-role {
    font-size: 12.5px;
    color: #64748b;
    margin-top: 2px;
}

.author-meta-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.meta-metric-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #64748b;
    font-weight: 500;
}

.meta-metric-item svg {
    color: #044b25;
    flex-shrink: 0;
}

.btn-share-post {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #64748b;
    font-weight: 600;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: color 0.2s ease;
}

.btn-share-post:hover {
    color: #044b25;
}

.btn-share-post svg {
    color: #044b25;
}

/* ==========================================================================
   3. ẢNH ĐẠI DIỆN BÀI VIẾT (FEATURED IMAGE)
   ========================================================================== */
.post-featured-media {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 28px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.06);
}

.post-featured-media img {
    width: 100%;
    height: auto;
    max-height: 480px;
    object-fit: cover;
    display: block;
}

.post-featured-media .media-watermark {
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    text-align: right;
    pointer-events: none;
}

.media-watermark-title {
    font-family: 'Playfair Display', Georgia, serif, italic;
    font-style: italic;
    font-size: 24px;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    line-height: 1.3;
}

.media-watermark-brand {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

/* ==========================================================================
   4. HỘP MỤC LỤC BÀI VIẾT (TABLE OF CONTENTS)
   ========================================================================== */
.post-toc-box {
    background-color: #f0fdf4;
    border: 1px solid #dcfce7;
    border-radius: 12px;
    padding: 20px 24px;
    margin-bottom: 28px;
    display: flex;
    gap: 24px;
}

.toc-left-col {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    min-width: 160px;
    flex-shrink: 0;
}

.toc-icon {
    color: #044b25;
    margin-top: 1px;
}

.toc-heading {
    font-size: 15px;
    font-weight: 700;
    color: #044b25;
    margin: 0;
    line-height: 1.4;
}

.toc-right-col {
    flex: 1;
}

.toc-list {
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: toc-counter;
}

.toc-item {
    counter-increment: toc-counter;
    margin-bottom: 8px;
    line-height: 1.45;
}

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

.toc-link {
    font-size: 13.5px;
    color: #1e293b;
    text-decoration: none;
    display: flex;
    gap: 6px;
    transition: color 0.2s ease;
}

.toc-link::before {
    content: counter(toc-counter) ".";
    font-weight: 600;
    color: #044b25;
    flex-shrink: 0;
}

.toc-link:hover {
    color: #044b25;
    text-decoration: underline;
}

/* ==========================================================================
   5. NỘI DUNG BÀI VIẾT & COLLAPSIBLE / READ MORE
   ========================================================================== */
.post-content-collapsible-wrapper {
    position: relative;
}

.post-content-collapsible-inner {
    max-height: 820px;
    overflow: hidden;
    position: relative;
    transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.post-content-collapsible-inner.expanded {
    max-height: none !important;
}

/* Gradient mờ dần ở chân bài viết khi chưa mở */
.post-content-collapsible-inner::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 180px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.95) 75%, #ffffff 100%);
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.post-content-collapsible-inner.expanded::after {
    opacity: 0;
    visibility: hidden;
}

/* Typography chi tiết trong nội dung */
.post-body-content {
    font-size: 15.5px;
    line-height: 1.8;
    color: #334155;
}

.post-body-content p {
    margin-bottom: 18px;
}

.post-body-content h2 {
    font-size: 21px;
    font-weight: 700;
    color: #0f172a;
    margin-top: 32px;
    margin-bottom: 14px;
    line-height: 1.4;
    scroll-margin-top: 100px;
}

.post-body-content h3 {
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
    margin-top: 24px;
    margin-bottom: 12px;
}

/* Hình ảnh minh họa + caption căn giữa chữ xám nhỏ nghiêng */
.post-body-content figure,
.post-body-content .wp-caption {
    margin: 20px 0 24px 0;
    width: 100% !important;
}

.post-body-content img {
    border-radius: 12px;
    width: 100%;
    height: auto;
    display: block;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.post-body-content figcaption,
.post-body-content .wp-caption-text {
    font-size: 12.5px;
    color: #64748b;
    font-style: italic;
    text-align: center;
    margin-top: 8px;
    margin-bottom: 0;
    line-height: 1.4;
}

/* Khối trích dẫn (Blockquote) chuẩn mẫu */
.post-body-content blockquote,
.post-article-quote {
    background: #f8fafc;
    border-left: 4px solid #044b25;
    border-radius: 0 12px 12px 0;
    padding: 16px 20px;
    margin: 26px 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font-style: normal;
}

.quote-text-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 600;
    color: #0f172a;
    line-height: 1.5;
}

.quote-mark {
    font-size: 28px;
    color: #044b25;
    line-height: 1;
    font-family: Georgia, serif;
    flex-shrink: 0;
}

.quote-author {
    font-size: 13.5px;
    color: #044b25;
    font-weight: 700;
    white-space: nowrap;
}

/* Nút Đọc tiếp toàn bộ bài viết / Thu gọn */
.post-readmore-action-wrap {
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 5;
    margin-top: 15px;
    margin-bottom: 30px;
}

.btn-toggle-post-content {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #044b25;
    color: #ffffff;
    font-size: 13.5px;
    font-weight: 700;
    padding: 10px 26px;
    border-radius: 25px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(4, 75, 37, 0.25);
    transition: all 0.25s ease;
}

.btn-toggle-post-content:hover {
    background-color: #044b25;
    box-shadow: 0 6px 18px rgba(4, 75, 37, 0.35);
    transform: translateY(-1px);
}

.btn-toggle-post-content svg {
    transition: transform 0.3s ease;
}

.btn-toggle-post-content.expanded svg {
    transform: rotate(180deg);
}

/* ==========================================================================
   6. SECTION 2: THẺ CỦA BÀI VIẾT (TAGS)
   ========================================================================== */
.post-tags-section {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding-top: 20px;
    margin-bottom: 35px;
    border-top: 1px solid #f1f5f9;
}

.tags-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: #475569;
}

.tags-label svg {
    color: #044b25;
}

.post-tag-pill {
    display: inline-block;
    background: #f1f5f9;
    color: #475569;
    font-size: 12.5px;
    font-weight: 500;
    padding: 4px 12px;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.post-tag-pill:hover {
    background: #e2e8f0;
    color: #044b25;
}

/* ==========================================================================
   7. SECTION 3: SẢN PHẨM PHÙ HỢP (WOOCOMMERCE GRID)
   ========================================================================== */
.post-related-section {
    margin-bottom: 35px;
}

.section-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.section-title-heading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 19px;
    font-weight: 700;
    color: #0f172a;
    margin: 0;
    white-space: nowrap;
    min-width: 0;
}

.section-title-heading svg {
    color: #044b25;
    flex-shrink: 0;
}

.section-view-all-link {
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    font-size: 13px;
    font-weight: 600;
    color: #044b25;
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
}

.section-view-all-link:hover {
    color: #044b25;
    text-decoration: underline;
}

/* Grid 3 sản phẩm */
.post-products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.post-product-card {
    background: #ffffff;
    border: 1px solid #edf2f7;
    border-radius: 12px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.post-product-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    border-color: #cbd5e1;
}

.prod-badge-wrap {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;
}

.prod-badge {
    font-size: 10.5px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-block;
}

.prod-badge.hot {
    background-color: #044b25;
    color: #ffffff;
}

.prod-badge.discount {
    background-color: #ef4444;
    color: #ffffff;
}

.prod-thumb-wrap {
    width: 100%;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    overflow: hidden;
    border-radius: 8px;
}

.prod-thumb-wrap img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.post-product-card:hover .prod-thumb-wrap img {
    transform: scale(1.05);
}

.prod-title {
    font-size: 14.5px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.3;
    margin: 0 0 4px 0;
}

.prod-title a {
    color: #0f172a;
    text-decoration: none;
}

.prod-title a:hover {
    color: #044b25;
}

.prod-cat-type {
    font-size: 12px;
    color: #64748b;
    margin-bottom: 8px;
}

/* Thông số nhanh xe (km, kg) */
.prod-quick-specs {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.spec-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11.5px;
    color: #64748b;
}

.spec-chip svg {
    color: #044b25;
    flex-shrink: 0;
}

.prod-card-bottom {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-top: auto;
}

.prod-pricing {
    display: flex;
    flex-direction: column;
}

.price-current {
    font-size: 15px;
    font-weight: 700;
    color: #044b25;
}

.price-current.has-sale {
    color: #dc2626;
}

.price-old {
    font-size: 11.5px;
    color: #94a3b8;
    text-decoration: line-through;
}

.btn-add-cart-mini {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background-color: #044b25;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(4, 75, 37, 0.25);
    transition: all 0.2s ease;
    text-decoration: none;
    flex-shrink: 0;
}

.btn-add-cart-mini:hover {
    background-color: #044b25;
    transform: scale(1.08);
}

/* ==========================================================================
   8. SECTION 4: BÀI VIẾT LIÊN QUAN (HORIZONTAL CARDS - FULL WIDTH)
   ========================================================================== */
.post-related-news-section.post-related-news-fullwidth {
    margin-top: 40px;
    margin-bottom: 20px;
    width: 100%;
}

.post-related-news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.related-news-card {
    background: #ffffff;
    border: 1px solid #edf2f7;
    border-radius: 12px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    text-decoration: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.related-news-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
    border-color: #cbd5e1;
}

.rel-thumb-wrap {
    width: 110px;
    height: 72px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
}

.rel-thumb-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.related-news-card:hover .rel-thumb-wrap img {
    transform: scale(1.08);
}

.rel-info-wrap {
    flex: 1;
    min-width: 0;
}

.rel-date {
    font-size: 11.5px;
    color: #64748b;
    margin-bottom: 4px;
}

.rel-title {
    font-size: 13.5px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.4;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-news-card:hover .rel-title {
    color: #044b25;
}

/* ==========================================================================
   9. SECTION 5: SIDEBAR (5 WIDGETS CHUẨN MẪU)
   ========================================================================== */
.gobike-sidebar-widget {
    background: #ffffff;
    border-radius: 14px;
    border: 1px solid #edf2f7;
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}

.widget-title-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.widget-title-heading {
    font-size: 16px;
    font-weight: 700;
    color: #0f172a;
    margin: 0;
}

.widget-title-row svg {
    color: #044b25;
    flex-shrink: 0;
}

/* Widget 1: Search Form (Chuẩn theo mẫu Ảnh 2) */
.widget-search-form {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    background: #ffffff !important;
    border: 1px solid #dce4ec !important;
    border-radius: 8px !important;
    padding: 3px 3px 3px 14px !important;
    margin: 0 !important;
    box-shadow: none !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

.widget-search-form:focus-within {
    border-color: #044b25 !important;
    box-shadow: 0 0 0 2px rgba(4, 75, 37, 0.1) !important;
}

.widget-search-form input[type="text"],
.widget-search-input {
    flex: 1 !important;
    min-width: 0 !important;
    border: none !important;
    background: transparent !important;
    outline: none !important;
    box-shadow: none !important;
    margin: 0 !important;
    padding: 4px 8px 4px 0 !important;
    height: 38px !important;
    line-height: 38px !important;
    font-size: 13.5px !important;
    color: #1e293b !important;
}

.widget-search-input::placeholder {
    color: #64748b !important;
    font-size: 13.5px !important;
}

.widget-search-btn {
    width: 38px !important;
    height: 38px !important;
    min-width: 38px !important;
    min-height: 38px !important;
    background-color: #044b25 !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 6px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    flex-shrink: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    box-shadow: none !important;
    transition: background-color 0.2s ease !important;
}

.widget-search-btn:hover {
    background-color: #03381b !important;
}

.widget-search-btn svg {
    width: 17px !important;
    height: 17px !important;
    stroke: #ffffff !important;
    stroke-width: 2.5 !important;
}

/* Widget 2 & 3: Post Lists (Popular & Latest) */
.widget-posts-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.widget-post-item {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.widget-post-thumb {
    width: 64px;
    height: 64px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.widget-post-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.25s ease;
}

.widget-post-item:hover .widget-post-thumb img {
    transform: scale(1.08);
}

.widget-post-body {
    flex: 1;
    min-width: 0;
}

.widget-post-title {
    font-size: 13px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.35;
    margin: 0 0 4px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s ease;
}

.widget-post-item:hover .widget-post-title {
    color: #044b25;
}

.widget-post-date {
    font-size: 11.5px;
    color: #94a3b8;
}

/* Widget 4: Hero Banner Sidebar */
.widget-hero-banner {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    padding: 24px 20px;
    min-height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background-size: cover;
    background-position: center;
    color: #ffffff;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    margin-bottom: 24px;
}

.widget-hero-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(4, 75, 37, 0.3) 0%, rgba(4, 75, 37, 0.85) 100%);
    z-index: 1;
}

.banner-content-inner {
    position: relative;
    z-index: 2;
}

.banner-title {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.35;
    margin: 0 0 4px 0;
}

.banner-sub {
    font-size: 12px;
    color: #dcfce7;
    margin: 0 0 14px 0;
    line-height: 1.4;
}

.btn-banner-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #ffffff;
    color: #044b25;
    font-size: 12.5px;
    font-weight: 700;
    padding: 7px 16px;
    border-radius: 20px;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: all 0.2s ease;
}

.btn-banner-action:hover {
    background: #f0fdf4;
    color: #044b25;
    transform: translateY(-1px);
}

/* Widget 5: Form Đăng ký nhận tin */
.widget-newsletter-card {
    background: #ffffff;
    border-radius: 14px;
    border: 1px solid #edf2f7;
    padding: 22px 20px;
    margin-bottom: 24px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}

.newsletter-icon-wrap {
    margin-bottom: 10px;
    color: #044b25;
}

.newsletter-title {
    font-size: 15.5px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.35;
    margin: 0 0 6px 0;
}

.newsletter-sub {
    font-size: 12.5px;
    color: #64748b;
    line-height: 1.45;
    margin: 0 0 16px 0;
}

.widget-newsletter-card .newsletter-form {
    margin: 0 !important;
}

.newsletter-form-row {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    margin: 0 0 10px 0 !important;
    width: 100% !important;
}

.widget-newsletter-card .newsletter-form-row input[type="email"],
.widget-newsletter-card .newsletter-input,
.newsletter-input {
    flex: 1 !important;
    min-width: 0 !important;
    height: 42px !important;
    margin: 0 !important;
    padding: 0 14px !important;
    border: 1px solid #dce4ec !important;
    border-radius: 8px !important;
    font-size: 13.5px !important;
    color: #1e293b !important;
    background: #ffffff !important;
    box-shadow: none !important;
    outline: none !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

.widget-newsletter-card .newsletter-form-row input[type="email"]:focus,
.newsletter-input:focus {
    border-color: #044b25 !important;
    box-shadow: 0 0 0 2px rgba(4, 75, 37, 0.1) !important;
}

.widget-newsletter-card .btn-newsletter-submit,
.btn-newsletter-submit {
    height: 42px !important;
    background-color: #044b25 !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 8px !important;
    font-size: 13.5px !important;
    font-weight: 700 !important;
    padding: 0 18px !important;
    margin: 0 !important;
    cursor: pointer !important;
    flex-shrink: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    white-space: nowrap !important;
    box-shadow: none !important;
    transition: background-color 0.2s ease !important;
}

.widget-newsletter-card .btn-newsletter-submit:hover,
.btn-newsletter-submit:hover {
    background-color: #03381b !important;
}

.newsletter-privacy-text {
    font-size: 11px;
    color: #94a3b8;
    line-height: 1.4;
    margin: 0;
}

/* Widget 6: Trust Badges (3 Cam kết vàng) */
.widget-trust-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    background: #ffffff;
    border: 1px solid #edf2f7;
    border-radius: 12px;
    padding: 16px 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.trust-badge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.trust-icon-box {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #f0fdf4;
    color: #044b25;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

.trust-title {
    font-size: 11px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.25;
    margin-bottom: 2px;
}

.trust-desc {
    font-size: 9.5px;
    color: #64748b;
    line-height: 1.2;
}

/* ==========================================================================
   10. MODAL CHIA SẺ BÀI VIẾT (SHARE MODAL)
   ========================================================================== */
.gobike-share-popup {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    z-index: 999999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.gobike-share-popup.active {
    display: flex;
}

.share-popup-box {
    background: #ffffff;
    border-radius: 16px;
    padding: 24px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    position: relative;
    animation: popupFadeIn 0.25s ease-out;
}

@keyframes popupFadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.share-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.share-popup-title {
    font-size: 17px;
    font-weight: 700;
    color: #0f172a;
    margin: 0;
}

.btn-close-share-popup {
    background: none;
    border: none;
    font-size: 20px;
    color: #94a3b8;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.btn-close-share-popup:hover {
    color: #0f172a;
}

.share-buttons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 18px;
}

.btn-share-social {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 12px 8px;
    border-radius: 10px;
    border: 1px solid #edf2f7;
    background: #f8fafc;
    color: #334155;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-share-social:hover {
    background: #f0fdf4;
    border-color: #bbf7d0;
    color: #044b25;
}

.btn-share-social svg {
    width: 22px;
    height: 22px;
}

.share-copy-row {
    display: flex;
    gap: 8px;
}

.share-copy-input {
    flex: 1;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 12.5px;
    color: #64748b;
    outline: none;
    background: #f8fafc;
}

.btn-copy-link {
    background: #044b25;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 12.5px;
    font-weight: 600;
    padding: 8px 14px;
    cursor: pointer;
    transition: background 0.2s ease;
    white-space: nowrap;
}

.btn-copy-link:hover {
    background: #044b25;
}

/* ==========================================================================
   11. RESPONSIVE DESIGN (TABLET & MOBILE)
   ========================================================================== */
@media screen and (max-width: 992px) {
    .gobike-single-grid {
        flex-direction: column;
        gap: 30px;
    }

    .gobike-single-sidebar-col {
        width: 100% !important;
        position: static !important;
    }

    .post-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .post-related-news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ẨN TOÀN BỘ SIDEBAR TRÊN GIAO DIỆN MOBILE & TABLET THEO YÊU CẦU */
@media screen and (max-width: 849px) {
    .gobike-single-sidebar-col {
        display: none !important;
    }

    .gobike-single-grid {
        gap: 0 !important;
    }

    .gobike-single-main-col {
        width: 100% !important;
        max-width: 100% !important;
    }
}

@media screen and (max-width: 768px) {
    .gobike-single-sidebar-col {
        display: none !important;
    }

    .gobike-single-grid {
        gap: 0 !important;
    }

    .gobike-single-post-wrapper {
        padding-top: 15px;
        padding-bottom: 40px;
    }

    .gobike-single-container {
        padding: 0 12px;
    }

    .gobike-single-main-col {
        width: 100% !important;
        max-width: 100% !important;
        padding: 20px 16px 28px 16px;
        border-radius: 12px;
    }

    .post-main-title {
        font-size: 21px;
        line-height: 1.35;
        margin-bottom: 10px;
    }

    .post-sapo-excerpt {
        font-size: 14px;
        line-height: 1.55;
        margin-bottom: 16px;
    }

    .post-author-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 12px 0;
    }

    .author-meta-right {
        width: 100%;
        justify-content: space-between;
        gap: 10px;
    }

    .meta-metric-item,
    .btn-share-post {
        font-size: 12px;
    }

    .post-featured-media {
        border-radius: 12px;
        margin-bottom: 20px;
    }

    .post-featured-media .media-watermark {
        display: none;
    }

    /* Table of contents mobile */
    .post-toc-box {
        flex-direction: column;
        gap: 12px;
        padding: 16px;
        border-radius: 10px;
    }

    .toc-left-col {
        min-width: unset;
    }

    .post-body-content {
        font-size: 14.5px;
        line-height: 1.7;
    }

    .post-body-content h2 {
        font-size: 18px;
        margin-top: 24px;
    }

    .post-article-quote {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 14px 16px;
    }

    .quote-text-wrap {
        font-size: 14px;
    }

    .post-products-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .section-title-row {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        gap: 8px !important;
        margin-bottom: 14px !important;
    }

    .section-title-heading {
        font-size: 17px !important;
        white-space: nowrap !important;
        min-width: 0 !important;
        display: inline-flex !important;
        align-items: center !important;
        gap: 6px !important;
    }

    .section-title-heading svg {
        width: 18px !important;
        height: 18px !important;
        flex-shrink: 0 !important;
    }

    .section-view-all-link {
        font-size: 12.5px !important;
        white-space: nowrap !important;
        flex-shrink: 0 !important;
        display: inline-flex !important;
        align-items: center !important;
        gap: 3px !important;
    }

    .post-related-news-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .widget-trust-badges {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .trust-badge-item {
        flex-direction: row;
        gap: 12px;
        text-align: left;
    }

    .trust-icon-box {
        margin-bottom: 0;
        flex-shrink: 0;
    }
}

/* ==========================================================================
   POST BOTTOM NEWSLETTER BAR (MATCHING MOCKUP)
   ========================================================================== */
.post-bottom-newsletter-bar {
    margin-top: 30px;
    margin-bottom: 30px;
    background: #ffffff;
    border: 1px solid #eef2f0;
    border-radius: 16px;
    padding: 22px 28px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.newsletter-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.newsletter-bar-left {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
}

.newsletter-bar-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: #f0fdf4;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.newsletter-bar-icon svg {
    stroke: #044b25;
}

.newsletter-bar-title {
    font-size: 16px;
    font-weight: 700;
    color: #111827;
    margin: 0 0 4px;
    line-height: 1.3;
}

.newsletter-bar-sub {
    font-size: 13px;
    color: #6b7280;
    margin: 0;
    line-height: 1.4;
}

.newsletter-bar-form {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    background: #ffffff !important;
    border: 1px solid #dce4ec !important;
    border-radius: 8px !important;
    padding: 3px 3px 3px 14px !important;
    margin: 0 !important;
    max-width: 420px;
    width: 100%;
    box-sizing: border-box !important;
    box-shadow: none !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

.newsletter-bar-form:focus-within {
    border-color: #044b25 !important;
    box-shadow: 0 0 0 2px rgba(4, 75, 37, 0.1) !important;
}

.newsletter-bar-input {
    flex: 1 !important;
    min-width: 0 !important;
    border: none !important;
    background: transparent !important;
    outline: none !important;
    box-shadow: none !important;
    margin: 0 !important;
    padding: 4px 8px 4px 0 !important;
    height: 38px !important;
    line-height: 38px !important;
    font-size: 13.5px !important;
    color: #1e293b !important;
}

.newsletter-bar-input::placeholder {
    color: #64748b !important;
    font-size: 13.5px !important;
}

.btn-newsletter-bar-submit {
    width: 38px !important;
    height: 38px !important;
    min-width: 38px !important;
    min-height: 38px !important;
    background-color: #044b25 !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 6px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    flex-shrink: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    box-shadow: none !important;
    transition: all 0.2s ease !important;
}

.btn-newsletter-bar-submit:hover {
    background-color: #03381b !important;
    transform: scale(1.02);
}

.btn-newsletter-bar-submit svg {
    width: 18px !important;
    height: 18px !important;
    stroke: #ffffff !important;
    display: block;
}

@media (max-width: 768px) {
    .post-bottom-newsletter-bar {
        padding: 16px;
        margin-top: 20px;
        margin-bottom: 20px;
        border-radius: 14px;
    }

    .newsletter-bar-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .newsletter-bar-form {
        max-width: 100% !important;
        width: 100% !important;
    }
}