/**
 * Market - Community Marketplace Styles
 * Full-width layout with dark/light theme toggle
 * Version: 5.0.0 — 4gamerviet clone
 *
 * Color Palette (Light Default — matching 4gamerviet):
 * - Primary: #222222 (Dark Gray)
 * - Background: #f9fcff (Page bg), #fff (Card bg)
 * - Text: #0e1726 (Primary), #515973 (Secondary)
 */

/* ===========================================
   CSS Custom Properties — Light Theme (Default, matching 4gamerviet)
   =========================================== */
:root {
    --market-primary: #222222;
    --market-primary-light: #333333;
    --market-primary-text: #222222;
    --market-gradient: linear-gradient(90deg, #222222, #333333 51%, #222222);
    --market-gradient-hover: linear-gradient(90deg, #333333, #222222 51%, #333333);
    --market-bg-page: #f9fcff;
    --market-bg-card: #ffffff;
    --market-bg-card-hover: #f0f4ff;
    --market-border: rgba(0, 0, 0, 0.08);
    --market-border-light: rgba(0, 0, 0, 0.06);
    --market-text-primary: #0e1726;
    --market-text-secondary: #515973;
    --market-text-muted: #5f6673;
    --market-accent-pink: #e30658;
    --market-success: #28a745;
    --market-warning: #ffc107;
    --market-danger: #dc3545;

    /* Spacing */
    --market-space-xs: 4px;
    --market-space-sm: 8px;
    --market-space-md: 16px;
    --market-space-lg: 24px;
    --market-space-xl: 32px;

    /* Radius — matching 4gamerviet's 0.75rem */
    --market-radius-xs: 4px;
    --market-radius-sm: 8px;
    --market-radius-md: 0.75rem;
    --market-radius-lg: 16px;
    --market-radius-xl: 24px;
    --market-radius-pill: 20px;

    /* Shadows — matching 4gamerviet's card shadow */
    --market-shadow-sm: rgba(0, 0, 0, 0.05) 0px 6px 24px 0px, rgba(0, 0, 0, 0.08) 0px 0px 0px 1px;
    --market-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --market-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --market-shadow-glow: 0 0 20px rgba(34, 34, 34, 0.15);

    /* Glass */
    --market-glass-bg: rgba(255, 255, 255, 0.85);
    --market-glass-blur: blur(12px);

    --market-focus-ring: var(--market-primary);
    --market-transition: all 0.25s cubic-bezier(0.02, 0.01, 0.47, 1);
}

/* ===========================================
   Dark Theme Override
   =========================================== */
[data-theme="dark"] {
    --market-primary-text: #aaaaaa;
    --market-bg-page: #0e1726;
    --market-bg-card: #191e3a;
    --market-bg-card-hover: #1e2546;
    --market-border: #1b2e4b;
    --market-border-light: rgba(255, 255, 255, 0.1);
    --market-text-primary: #e0e6ed;
    --market-text-secondary: #8c93ae;
    --market-text-muted: rgba(224, 230, 237, 0.7);
    --market-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --market-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --market-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --market-shadow-glow: 0 0 20px rgba(34, 34, 34, 0.3);

    --market-focus-ring: #e0e6ed;
    --market-glass-bg: rgba(25, 30, 58, 0.85);
    --market-danger: #f87171;
}

/* ===========================================
   Full-Width Layout (Single Column)
   =========================================== */
.market-layout {
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 48px);
    background: var(--market-bg-page);
}

.market-main {
    flex: 1;
    width: 100%;
    margin: 0 auto;
}

/* Content wrapper — matches 4gamerviet .dev-head padding */
.market-content-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding-left: 6rem;
    padding-right: 6rem;
}

/* ===========================================
   SWIPER BASE — Fix Swiper 6.5.6 class mismatch
   Swiper 6 CSS uses `.swiper-container` but our HTML
   uses `.swiper` (Swiper 7+ convention). Without this,
   `overflow: hidden` is never applied and slides overflow.
   =========================================== */
.swiper {
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
    list-style: none;
    z-index: 1;
}

/* ===========================================
   Inline Filter Bar
   =========================================== */
.market-filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: var(--market-space-md) 0;
    flex-wrap: wrap;
}

.market-filter-bar .filter-search {
    flex: 1;
    min-width: 200px;
    position: relative;
}

.market-filter-bar .filter-search input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    border-radius: var(--market-radius-pill);
    background: var(--market-bg-card);
    border: 1px solid var(--market-border);
    color: var(--market-text-primary);
    font-size: 14px;
    transition: var(--market-transition);
}

.market-filter-bar .filter-search input:focus {
    border-color: var(--market-primary-text);
    box-shadow: 0 0 0 3px rgba(34, 34, 34, 0.15);
    outline: none;
}

.market-filter-bar .filter-search input::placeholder {
    color: var(--market-text-muted);
}

.market-filter-bar .filter-search .search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--market-text-secondary);
    font-size: 16px;
    pointer-events: none;
}

.market-filter-bar .filter-select {
    padding: 10px 16px;
    border-radius: var(--market-radius-pill);
    background: var(--market-bg-card);
    border: 1px solid var(--market-border);
    color: var(--market-text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--market-transition);
    min-width: 140px;
}

/* Hide default focus ring for mouse users; :focus-visible below handles keyboard */
.market-filter-bar .filter-select:focus:not(:focus-visible) {
    border-color: var(--market-primary-text);
    outline: none;
}

.market-filter-bar .filter-select option {
    background: var(--market-bg-card);
    color: var(--market-text-primary);
}

@media (max-width: 768px) {
    .market-filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .market-filter-bar .filter-search {
        min-width: 100%;
    }

    .market-filter-bar .filter-select {
        width: 100%;
    }
}

/* ===========================================
   Card Grid — CSS Grid
   =========================================== */
.market-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--market-space-md);
    margin-bottom: var(--market-space-xl);
    /* Breathing room for card hover shadow + translateY */
    padding: 6px;
    margin-left: -6px;
    margin-right: -6px;
}

@media (min-width: 1200px) {
    .market-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 1199px) and (min-width: 768px) {
    .market-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 767px) and (min-width: 481px) {
    .market-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .market-grid {
        grid-template-columns: 1fr;
    }
}

/* Match 4gamerviet .dev-head responsive padding */
@media (max-width: 1280px) {
    .market-content-wrapper {
        padding-left: 3rem;
        padding-right: 3rem;
    }
}

@media (max-width: 1024px) {
    .market-content-wrapper {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* ===========================================
   Post Card — Base
   =========================================== */
.market-card {
    background: var(--market-bg-card);
    border: 1px solid var(--market-border);
    border-radius: var(--market-radius-md);
    overflow: hidden;
    transition: var(--market-transition);
}

.market-card:hover {
    border-color: var(--market-primary-text);
    box-shadow: var(--market-shadow-md);
    transform: translateY(-2px);
}

/* ===========================================
   Post Card Header — Author at top
   =========================================== */
.post-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 16px 0;
}

.post-author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid var(--market-border);
}

.post-author-info {
    flex: 1;
    min-width: 0;
}

.post-author-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--market-text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.post-author-name .verified-icon {
    color: var(--market-primary-text);
    font-size: 14px;
}

.post-time {
    font-size: 12px;
    color: var(--market-text-muted);
    margin-top: 3px;
}

/* ===========================================
   Post Badges (pinned, featured, verified)
   =========================================== */
.post-card-badges {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.post-badge {
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-badge.pinned {
    background: var(--market-warning);
    color: #000;
}

.post-badge.featured {
    background: #1e7e34; /* Darkened from #28a745 — white text now 5.0:1, passes WCAG AA */
    color: #fff;
}

.post-badge.verified {
    background: var(--market-primary); /* #222222 — white text, passes WCAG AA */
    color: #fff;
}

/* ===========================================
   Post Body
   =========================================== */
.post-card-body {
    padding: 12px 16px;
    cursor: pointer;
}

.post-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--market-text-primary);
    margin-bottom: 8px;
    line-height: 1.4;
    transition: var(--market-transition);
}

.post-card-body:hover .post-title {
    color: var(--market-primary-text);
}

.post-excerpt {
    font-size: 14px;
    color: var(--market-text-secondary);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0;
}

/* ===========================================
   Post Images — 2x1 Aspect Ratio Grid Gallery
   =========================================== */
.post-images-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 4px;
    height: 200px;
    overflow: hidden;
    border-radius: var(--market-radius-md);
}

.post-images-grid .post-image-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--market-radius-xs);
    cursor: pointer;
}

.post-images-grid .post-image-item:first-child {
    grid-row: span 2;
}

.post-images-grid .post-image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease, opacity 0.2s;
}

.post-images-grid .post-image-item:hover img {
    transform: scale(1.03);
    opacity: 0.9;
}

.post-images-grid .post-image-item a {
    display: block;
    width: 100%;
    height: 100%;
}

.post-images-grid .post-image-item a img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Single image full width */
.post-images-grid.single-image {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
    height: 250px;
}

/* Two images side by side */
.post-images-grid.two-images {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr;
    height: 200px;
}

.post-images-grid.two-images .post-image-item:first-child {
    grid-row: span 1;
}

/* ===========================================
   Post Categories Tags
   =========================================== */
.post-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 0 16px 12px;
}

.post-category-tag {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    background: rgba(34, 34, 34, 0.1);
    color: var(--market-primary-text);
    border-left: 3px solid var(--market-primary);
}

[data-theme="dark"] .post-category-tag {
    color: var(--market-primary-text);
    border-left-color: var(--market-primary-text);
}

/* ===========================================
   Post Action Bar
   =========================================== */
.post-card-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 12px;
    border-top: 1px solid var(--market-border);
    background: rgba(0, 0, 0, 0.05);
}

.post-action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--market-radius-sm);
    background: transparent;
    border: none;
    color: var(--market-text-secondary);
    cursor: pointer;
    transition: var(--market-transition);
    font-size: 13px;
    font-weight: 500;
}

.post-action-btn:hover,
.post-action-btn:focus {
    color: var(--market-primary-text);
    outline: none;
}

.post-action-btn.liked {
    color: var(--market-primary-text);
}

.post-action-btn.liked:hover {
    background: rgba(34, 34, 34, 0.15);
}

.post-action-btn i {
    font-size: 15px;
}

.post-action-spacer {
    flex: 1;
}

/* ===========================================
   Like Button
   =========================================== */
.like-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--market-radius-sm);
    background: transparent;
    border: none;
    color: var(--market-text-secondary);
    cursor: pointer;
    transition: var(--market-transition);
    font-size: 13px;
    font-weight: 500;
}

.like-btn:hover,
.like-btn:focus {
    color: var(--market-primary-text);
    outline: none;
}

.like-btn.active {
    color: var(--market-primary-text);
}

.like-btn i {
    font-size: 15px;
}

/* ===========================================
   Skeleton Loading — Shimmer Animation
   =========================================== */
.post-skeleton {
    background: var(--market-bg-card);
    border-radius: var(--market-radius-md);
    border: 1px solid var(--market-border);
    overflow: hidden;
    content-visibility: auto;
}

.post-skeleton__image {
    width: 100%;
    height: 200px;
    background: linear-gradient(
        90deg,
        var(--market-bg-card-hover) 25%,
        rgba(255, 255, 255, 0.4) 50%,
        var(--market-bg-card-hover) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s infinite;
}

.post-skeleton__content {
    padding: var(--market-space-md);
}

.post-skeleton__header {
    display: flex;
    align-items: center;
    gap: var(--market-space-sm);
    margin-bottom: var(--market-space-md);
}

.post-skeleton__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(
        90deg,
        var(--market-bg-card-hover) 25%,
        rgba(255, 255, 255, 0.4) 50%,
        var(--market-bg-card-hover) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s infinite;
    flex-shrink: 0;
}

.post-skeleton__meta {
    flex: 1;
}

.post-skeleton__title {
    width: 60%;
    height: 14px;
    border-radius: var(--market-radius-xs);
    margin-bottom: var(--market-space-xs);
    background: linear-gradient(
        90deg,
        var(--market-bg-card-hover) 25%,
        rgba(255, 255, 255, 0.4) 50%,
        var(--market-bg-card-hover) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s infinite;
}

.post-skeleton__date {
    width: 40%;
    height: 10px;
    border-radius: var(--market-radius-xs);
    background: linear-gradient(
        90deg,
        var(--market-bg-card-hover) 25%,
        rgba(255, 255, 255, 0.4) 50%,
        var(--market-bg-card-hover) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s infinite;
}

.post-skeleton__body {
    margin-bottom: var(--market-space-md);
}

.post-skeleton__text {
    width: 100%;
    height: 12px;
    border-radius: var(--market-radius-xs);
    margin-bottom: var(--market-space-xs);
    background: linear-gradient(
        90deg,
        var(--market-bg-card-hover) 25%,
        rgba(255, 255, 255, 0.4) 50%,
        var(--market-bg-card-hover) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s infinite;
}

.post-skeleton__text--short {
    width: 75%;
}

.post-skeleton__footer {
    display: flex;
    gap: var(--market-space-md);
}

.post-skeleton__stat {
    width: 60px;
    height: 24px;
    border-radius: var(--market-radius-sm);
    background: linear-gradient(
        90deg,
        var(--market-bg-card-hover) 25%,
        rgba(255, 255, 255, 0.4) 50%,
        var(--market-bg-card-hover) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s infinite;
}

@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

@media (prefers-reduced-motion: reduce) {
    .post-skeleton__image,
    .post-skeleton__avatar,
    .post-skeleton__title,
    .post-skeleton__date,
    .post-skeleton__text,
    .post-skeleton__stat {
        animation: none;
    }
}

/* ===========================================
   Modal Styles (create/edit post)
   =========================================== */
.modal-content {
    background: var(--market-bg-card);
    border: 1px solid var(--market-border);
    border-radius: var(--market-radius-lg);
}

.modal-header {
    border-bottom: 1px solid var(--market-border);
    padding: 16px 20px;
}

.modal-title {
    color: var(--market-text-primary);
    font-weight: 600;
}

.modal-header .close {
    color: var(--market-text-primary);
    opacity: 0.7;
    text-shadow: none;
}

.modal-header .close:hover {
    opacity: 1;
    color: var(--market-text-primary);
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    border-top: 1px solid var(--market-border);
    padding: 16px 20px;
}

/* ===========================================
   Form Styles
   =========================================== */
.form-group label {
    color: var(--market-text-primary);
    font-weight: 500;
    margin-bottom: 8px;
}

.form-control {
    background: var(--market-bg-card);
    border: 1px solid var(--market-border);
    color: var(--market-text-primary);
    border-radius: var(--market-radius-sm);
    padding: 12px 16px;
    transition: var(--market-transition);
}

.form-control:focus {
    border-color: var(--market-primary-text);
    box-shadow: 0 0 0 3px rgba(34, 34, 34, 0.15);
    color: var(--market-text-primary);
    outline: none;
}

.form-control::placeholder {
    color: var(--market-text-muted);
}

/* ===========================================
   Category Checkboxes (in create post modal)
   =========================================== */
.category-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.category-checkbox {
    position: relative;
}

.category-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.category-checkbox label {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: var(--market-radius-pill);
    background: var(--market-bg-card);
    border: 1px solid var(--market-border);
    color: var(--market-text-secondary);
    cursor: pointer;
    transition: var(--market-transition);
    font-size: 14px;
}

.category-checkbox input:checked + label {
    background: var(--market-gradient) var(--x, 0) / 200%;
    border-color: transparent;
    color: #fff;
}

.category-checkbox label:hover {
    border-color: var(--market-primary-text);
    color: var(--market-text-primary);
}

.category-checkbox input:focus + label {
    box-shadow: 0 0 0 2px rgba(34, 34, 34, 0.3);
}

/* ===========================================
   Image Upload
   =========================================== */
.image-upload-area {
    border: 2px dashed var(--market-border);
    border-radius: var(--market-radius-md);
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: var(--market-transition);
    background: rgba(34, 34, 34, 0.02);
}

.image-upload-area:hover,
.image-upload-area.dragover {
    border-color: var(--market-primary-text);
    background: rgba(34, 34, 34, 0.05);
}

.image-upload-area .upload-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--market-text-secondary);
}

.image-upload-area .upload-btn i {
    font-size: 40px;
    color: var(--market-primary-text);
}

.image-preview-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

/* Outer wrapper: no overflow:hidden so remove-btn is not clipped */
.image-preview-item {
    position: relative;
    width: 100px;
    height: 100px;
}

/* Inner image container: overflow:hidden for rounded corners */
.image-preview-item .image-thumb {
    width: 100%;
    height: 100%;
    border-radius: var(--market-radius-sm);
    overflow: hidden;
    border: 1px solid var(--market-border);
}

.image-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Remove button positioned on outer wrapper — not clipped */
.image-preview-item .remove-btn {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--market-danger);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    line-height: 1;
    transition: var(--market-transition);
    z-index: 1;
}

.image-preview-item .remove-btn:hover {
    background: var(--market-danger, #c82333);
    transform: scale(1.1);
}

/* ===========================================
   Detail Page Styles
   =========================================== */
.detail-page {
    max-width: 700px;
    margin: 0 auto;
}

.detail-page .detail-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.detail-page .detail-author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--market-border);
}

.detail-page .detail-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--market-text-primary);
    margin-bottom: 16px;
    line-height: 1.3;
}

.detail-page .detail-content-text {
    color: var(--market-text-primary);
    line-height: 1.7;
    margin-bottom: 20px;
    white-space: pre-wrap;
    font-size: 15px;
}

.detail-page .detail-images {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 8px;
    margin-bottom: 20px;
    border-radius: var(--market-radius-md);
    overflow: hidden;
}

.detail-page .detail-images:has(.detail-image-item:only-child) {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
}

.detail-page .detail-images .detail-image-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    border: none;
    border-radius: var(--market-radius-xs);
}

.detail-page .detail-images .detail-image-item:first-child {
    grid-row: span 2;
}

.detail-page .detail-images .detail-image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.detail-page .detail-images .detail-image-item:hover img {
    transform: scale(1.03);
}

.detail-page .detail-image-viewer {
    margin-bottom: 20px;
}

.detail-page .detail-image-viewer img {
    width: 100%;
    border-radius: 10px;
    border: 1px solid var(--market-border);
}

.detail-page .detail-image-viewer .image-nav {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.detail-page .detail-image-viewer .image-nav img {
    width: 70px;
    height: 50px;
    border-radius: 6px;
    opacity: 0.6;
    cursor: pointer;
    transition: var(--market-transition);
    flex-shrink: 0;
    border: 2px solid transparent;
}

.detail-page .detail-image-viewer .image-nav img:hover,
.detail-page .detail-image-viewer .image-nav img.active {
    opacity: 1;
    border-color: var(--market-primary-text);
}

.detail-page .detail-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

/* ===========================================
   Empty State
   =========================================== */
.market-empty {
    text-align: center;
    color: var(--market-text-secondary);
    padding: var(--market-space-xl) var(--market-space-md);
}

.market-empty__illustration {
    margin-bottom: var(--market-space-lg);
}

.market-empty__title {
    color: var(--market-text-primary);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--market-space-sm);
}

.market-empty__subtitle {
    color: var(--market-text-secondary);
    font-size: 14px;
}

/* ===========================================
   Admin Badge Styles in Posts
   =========================================== */
.admin-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 600;
}

/* ===========================================
   Button Styles
   =========================================== */
.btn-outline-primary {
    color: var(--market-primary-text);
    border-color: var(--market-primary-text);
}

.btn-outline-primary:hover {
    background: var(--market-primary);
    color: #fff;
    border-color: var(--market-primary-text);
}

.btn-secondary {
    background: var(--market-bg-card);
    border-color: var(--market-border);
    color: var(--market-text-primary);
}

.btn-secondary:hover {
    background: var(--market-bg-card-hover);
    border-color: var(--market-primary-text);
    color: var(--market-text-primary);
}

.market-actions .btn-primary {
    background: var(--market-gradient) var(--x, 0) / 200%;
    border: none;
    padding: 12px 24px;
    font-weight: 600;
    border-radius: var(--market-radius-pill);
    color: #fff;
    transition: var(--market-transition);
}

.market-actions .btn-primary:hover {
    background-position: 100%;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(34, 34, 34, 0.35);
}

/* ===========================================
   Loading Animation
   =========================================== */
.market-loading .spinner-border {
    width: 2.5rem;
    height: 2.5rem;
    border-color: var(--market-primary-text);
    border-right-color: transparent;
}

/* ===========================================
   Error State
   =========================================== */
.market-error-state {
    text-align: center;
    padding: 40px 20px;
    background: var(--market-bg-card);
    border-radius: var(--market-radius-md);
    border: 1px solid var(--market-border);
}

.market-error-state .iconify {
    color: var(--market-danger);
    font-size: 48px;
    margin-bottom: 16px;
}

.market-error-state p {
    color: var(--market-text-secondary);
    margin-bottom: 16px;
}

.market-error-state .market-retry-btn {
    background: var(--market-gradient) var(--x, 0) / 200%;
    border: none;
    color: #fff;
    padding: 10px 24px;
    border-radius: var(--market-radius-pill);
    font-weight: 500;
    cursor: pointer;
    transition: var(--market-transition);
}

.market-error-state .market-retry-btn:hover {
    background-position: 100%;
    transform: translateY(-2px);
}

/* ===========================================
   Sorting Dropdown
   =========================================== */
.market-sort {
    position: relative;
}

.sort-select {
    padding: 10px 16px;
    border-radius: var(--market-radius-pill);
    background: var(--market-bg-card);
    border: 1px solid var(--market-border);
    color: var(--market-text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--market-transition);
}

.sort-select:focus:not(:focus-visible) {
    border-color: var(--market-primary-text);
    outline: none;
}

.sort-select:focus-visible {
    outline: 2px solid var(--market-focus-ring);
    outline-offset: 2px;
}

.sort-select option {
    background: var(--market-bg-card);
    color: var(--market-text-primary);
}

/* ===========================================
   Price Field & Display
   =========================================== */
.post-price {
    display: inline-block;
    background: var(--market-gradient);
    color: #fff; /* White text on blue gradient — passes WCAG AA (4.55:1+) */
    padding: 6px 14px;
    border-radius: var(--market-radius-pill);
    font-weight: 700;
    font-size: 16px;
    margin: 8px 0 4px;
}

.detail-price {
    display: inline-block;
    background: var(--market-gradient);
    color: #fff; /* White text on blue gradient — passes WCAG AA (4.55:1+) */
    padding: 10px 20px;
    border-radius: var(--market-radius-pill);
    font-weight: 700;
    font-size: 22px;
    margin: 12px 0;
}

/* ===========================================
   Share Menu & Dropdown
   =========================================== */
.share-menu {
    background: var(--market-bg-card);
    border: 1px solid var(--market-border);
    border-radius: var(--market-radius-md);
    padding: 8px;
    min-width: 200px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.share-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px 16px;
    background: transparent;
    border: none;
    border-radius: var(--market-radius-sm);
    color: var(--market-text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--market-transition);
}

.share-item:hover {
    background: var(--market-bg-card-hover);
}

.share-item:focus-visible {
    outline: 2px solid var(--market-focus-ring);
    outline-offset: 2px;
}

.share-item i {
    font-size: 16px;
    color: var(--market-primary-text);
    width: 20px;
    text-align: center;
}

.share-item.close-share {
    margin-top: 4px;
    border-top: 1px solid var(--market-border);
    padding-top: 12px;
}

.share-item.close-share i {
    color: var(--market-text-secondary);
}

/* ===========================================
   Report Modal
   =========================================== */
#reportModal .form-control,
#reportModalDetail .form-control {
    background: var(--market-bg-card);
    border: 1px solid var(--market-border);
    color: var(--market-text-primary);
}

#reportModal .form-control:focus,
#reportModalDetail .form-control:focus {
    border-color: var(--market-primary-text);
    box-shadow: 0 0 0 3px rgba(34, 34, 34, 0.15);
}

#reportModal .form-control option,
#reportModalDetail .form-control option {
    background: var(--market-bg-card);
    color: var(--market-text-primary);
}

/* ===========================================
   Lightbox Overrides
   =========================================== */
.ekko-lightbox-container {
    background: rgba(0, 0, 0, 0.95);
}

.ekko-lightbox-nav-overlay {
    opacity: 0.7;
}

.ekko-lightbox-nav-overlay a {
    color: #fff;
    font-size: 30px;
    padding: 20px;
}

.ekko-lightbox-nav-overlay a:hover {
    color: var(--market-primary-text);
}

.ekko-lightbox .modal-content {
    background: transparent;
    border: none;
}

.ekko-lightbox .modal-header {
    border: none;
    padding: 10px 15px;
}

.ekko-lightbox .modal-header .close {
    color: #fff;
    opacity: 0.8;
    font-size: 30px;
}

.ekko-lightbox .modal-header .close:hover {
    opacity: 1;
}

/* ===========================================
   Image Lightbox Links
   =========================================== */
.post-image-item a {
    display: block;
    width: 100%;
    height: 100%;
}

.post-image-item a img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
    transition: transform 0.3s ease;
}

.post-image-item a:hover img {
    transform: scale(1.02);
}

.detail-image-viewer a {
    display: block;
    cursor: zoom-in;
}

.detail-image-viewer a img {
    transition: transform 0.3s ease;
}

.detail-image-viewer a:hover img {
    transform: scale(1.01);
}

/* ===========================================
   Reduced Motion (Accessibility)
   =========================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===========================================
   Focus Visible (Accessibility)
   =========================================== */
.post-action-btn:focus-visible,
.like-btn:focus-visible,
.btn:focus-visible,
.form-control:focus-visible,
.filter-select:focus-visible,
.market-card:focus-visible,
.market-acc-card:focus-visible,
.post-card-body:focus-visible {
    outline: 2px solid var(--market-focus-ring);
    outline-offset: 2px;
}

/* ===========================================
   Responsive — Post Card Components
   =========================================== */
@media (max-width: 768px) {
    .post-card-actions {
        padding: var(--market-space-sm);
        flex-wrap: wrap;
    }

    .post-action-btn {
        padding: 6px 10px;
        font-size: 12px;
        min-width: 44px;
        min-height: 44px;
    }

    .like-btn {
        padding: 6px 10px;
        min-width: 44px;
        min-height: 44px;
    }

    .post-images-grid {
        height: 160px;
    }
}

@media (max-width: 576px) {
    .post-card-header {
        padding: var(--market-space-sm);
    }

    .post-card-body {
        padding: var(--market-space-sm);
    }

    .post-images-grid {
        height: 140px;
    }

    .post-images-grid.single-image {
        height: 200px;
    }

    .post-images-grid.two-images {
        height: 160px;
    }

    .post-categories {
        padding: 0 var(--market-space-sm) var(--market-space-sm);
    }

    .post-author-avatar {
        width: 38px;
        height: 38px;
    }

    .post-title {
        font-size: 15px;
    }

    .post-price {
        font-size: 14px;
        padding: 5px 12px;
    }

    .detail-price {
        font-size: 18px;
        padding: 8px 16px;
    }

    .share-menu {
        min-width: 180px;
    }

    .share-item {
        padding: 10px 12px;
        font-size: 13px;
        min-height: 44px;
    }
}

/* ===========================================
   Visually Hidden Utility
   Accessible to screen readers, invisible on screen.
   =========================================== */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ===========================================
   Post Component Contrast Overrides (kept as base styles)
   Primary #222222 on white = high contrast — passes AA for text >= 14px bold.
   =========================================== */

/* Upload button icon — use primary color directly (passes AA on white) */
.image-upload-area .upload-btn i {
    color: var(--market-primary-text);
}

/* ===========================================
   Shared Account Card Component
   Used across: home, game listing, account recommended, shop
   =========================================== */
.market-acc-card {
    display: block;
    background: #f0eeff;
    border: 1px solid var(--market-border);
    border-radius: 0.75rem;
    overflow: hidden;
    text-decoration: none;
    transition: var(--market-transition);
    position: relative;
    box-shadow: var(--market-shadow-md);
    min-height: 360px;
}

.market-acc-card:hover {
    box-shadow: var(--market-shadow-lg);
    transform: translateY(-4px);
}

[data-theme="dark"] .market-acc-card {
    background: #272450;
}

.market-acc-code {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background: rgba(34, 34, 34, 0.9);
    color: #fff;
    font-size: 12px;
    padding: 0.2rem 0.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    z-index: 2;
}

.market-acc-badge {
    position: absolute;
    top: var(--market-space-sm);
    right: var(--market-space-sm);
    background: var(--market-accent-pink);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--market-radius-sm);
    z-index: 2;
}

.market-acc-thumb {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.market-acc-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.market-acc-body {
    padding: 0;
}

.market-acc-seller {
    display: flex;
    align-items: center;
    gap: var(--market-space-sm);
    margin-bottom: var(--market-space-sm);
    padding: 0.5rem 1rem 0;
}

.market-acc-seller-avatar {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    object-fit: cover;
}

.market-acc-seller span {
    font-size: 0.8rem;
    color: var(--market-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-left: 0.5rem;
}

.market-acc-attrs {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: var(--market-space-sm);
    padding: 0 1rem;
}

.market-acc-attr {
    display: flex;
    justify-content: space-between;
    gap: 4px;
    font-size: 0.75rem;
}

.market-acc-attr-label {
    color: var(--market-text-muted);
    white-space: nowrap;
}

.market-acc-attr-value {
    color: var(--market-text-primary);
    font-weight: 600;
    text-align: right;
}

.market-acc-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--market-space-sm);
    background: var(--market-primary);    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 0.5rem 0;
    border-bottom-left-radius: 0.3rem;
    border-bottom-right-radius: 0.3rem;
    border-top: 2px solid rgba(215, 207, 255, 0.24);
}

.market-acc-price-old {
    text-decoration: line-through;
    color: #fff;
    font-size: 0.8rem;
}

.market-acc-price-current {
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
}

.market-acc-coin {
    height: 1.4rem;
    width: 1.4rem;
    margin-right: 0.5rem;
}

/* ===========================================
   Shared Button
   =========================================== */
.market-btn-primary {
    padding: 12px 24px;
    background: var(--market-gradient);
    color: #fff;
    border: none;
    border-radius: var(--market-radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--market-transition);
}

.market-btn-primary:hover {
    opacity: 0.9;
}

.market-btn-primary:focus-visible {
    outline: 2px solid var(--market-focus-ring);
    outline-offset: 2px;
}

.market-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ===========================================
   Shared Account Grid
   Responsive: 4 → 3 → 2 columns
   =========================================== */
.market-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    /* Breathing room for card hover shadow + translateY */
    padding: 6px;
    margin: -6px;
}

@media (max-width: 1024px) {
    .market-game-grid {
        grid-template-columns: repeat(1, 1fr);
    }
}