/**
 * Market Community Feed Styles
 * trumacc.vn/cong-dong design + FB-style image grid
 * Version: 1.0.0
 */

/* =======================================
   Community Wrapper — narrower single-column feed
   ======================================= */
.market-community-wrapper {
    max-width: 680px;
    margin: 0 auto;
    padding: var(--market-space-lg) var(--market-space-md);
}

@media (max-width: 768px) {
    .market-community-wrapper {
        padding: var(--market-space-md) var(--market-space-sm);
    }
}

/* =======================================
   Create Post Bar
   ======================================= */
.community-create-bar {
    display: flex;
    align-items: center;
    gap: var(--market-space-sm);
    background: var(--market-bg-card);
    border: 1px solid var(--market-border);
    border-radius: var(--market-radius-lg);
    padding: var(--market-space-md);
    margin-bottom: var(--market-space-md);
    box-shadow: var(--market-shadow-sm);
}

.community-create-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.community-create-btn {
    flex: 1;
    min-height: 44px;
    padding: 10px 16px;
    background: var(--market-bg-page);
    border: 1px solid var(--market-border);
    border-radius: 9999px;
    color: var(--market-text-secondary);
    font-size: 0.875rem;
    text-align: left;
    cursor: pointer;
    transition: var(--market-transition);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--market-space-sm);
}

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

.community-create-btn--guest {
    justify-content: center;
    text-align: center;
    color: var(--market-primary-text);
    font-weight: 600;
}

/* =======================================
   Tabs — Tất cả / Nổi bật
   ======================================= */
.community-tabs {
    display: flex;
    gap: var(--market-space-xs);
    margin-bottom: var(--market-space-lg);
    border-bottom: 2px solid var(--market-border);
}

.community-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    min-height: 44px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    color: var(--market-text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--market-transition);
    white-space: nowrap;
}

.community-tab:hover {
    color: var(--market-text-primary);
}

.community-tab--active {
    color: var(--market-primary-text);
    border-bottom-color: var(--market-primary);
}

.community-tab .iconify {
    font-size: 18px;
}

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

/* =======================================
   Post Feed
   ======================================= */
.community-feed {
    display: flex;
    flex-direction: column;
    gap: var(--market-space-md);
}

/* =======================================
   Post Card — trumacc style
   ======================================= */
.community-post {
    background: var(--market-bg-card);
    border: 1px solid var(--market-border);
    border-radius: var(--market-radius-lg);
    overflow: hidden;
    box-shadow: var(--market-shadow-sm);
}

/* Author Header */
.community-post-header {
    display: flex;
    align-items: center;
    gap: var(--market-space-sm);
    padding: var(--market-space-md) var(--market-space-md) 0;
}

.community-post-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.community-post-meta {
    flex: 1;
    min-width: 0;
}

.community-post-author {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.community-post-author-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--market-text-primary);
}

.community-verified-icon {
    color: var(--market-primary);
    font-size: 16px;
    flex-shrink: 0;
}

.community-badge {
    display: inline-flex;
    align-items: center;
    padding: 1px 8px;
    border-radius: 9999px;
    font-size: 0.7rem;
    font-weight: 600;
    line-height: 1.6;
}

.community-post-time {
    font-size: 0.75rem;
    color: var(--market-text-secondary);
    text-decoration: none;
}
a.community-post-time:hover {
    text-decoration: underline;
}

.community-pin-badge {
    color: var(--market-danger);
    font-size: 18px;
    flex-shrink: 0;
    margin-left: auto;
}

/* Post Author Menu (3-dot dropdown) */
.post-author-menu {
    position: relative;
    flex-shrink: 0;
    margin-left: auto;
}
.post-author-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 6px;
    min-width: 44px;
    min-height: 44px;
    border: none;
    background: none;
    color: var(--market-text-secondary);
    font-size: 20px;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}
.post-author-menu-btn:hover,
.post-author-menu-btn:focus-visible {
    background: var(--market-bg-hover, rgba(255,255,255,0.08));
    color: var(--market-text-primary);
    outline: 2px solid #a78bfa;
    outline-offset: 2px;
}
.post-author-menu-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 180px;
    background: var(--market-bg-card, #131C31);
    border: 1px solid var(--market-border, #222F43);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    z-index: 100;
    padding: 4px 0;
    overflow: hidden;
}
.post-author-menu-dropdown.open {
    display: block;
}
.post-author-menu-item {
    display: block;
    width: 100%;
    padding: 10px 16px;
    border: none;
    background: none;
    color: var(--market-text-primary, #b9e0f2);
    font-size: 0.875rem;
    text-align: left;
    cursor: pointer;
    transition: background 0.15s;
}
.post-author-menu-item:hover,
.post-author-menu-item:focus-visible {
    background: var(--market-bg-hover, rgba(255,255,255,0.08));
}
.post-author-menu-item--danger {
    color: var(--market-danger, #ef4444);
}

/* Hidden Post Banner */
.community-post-hidden-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 9999px;
    background: rgba(234, 179, 8, 0.15);
    color: #eab308;
    font-size: 0.7rem;
    font-weight: 600;
    line-height: 1.6;
    flex-shrink: 0;
    margin-left: auto;
}

.post-hidden-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px var(--market-space-md);
    background: rgba(234, 179, 8, 0.1);
    border-bottom: 1px solid rgba(234, 179, 8, 0.25);
}
.post-hidden-banner-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: #eab308;
    font-weight: 500;
}
.post-hidden-banner-unhide {
    padding: 5px 14px;
    border: 1px solid #eab308;
    border-radius: 6px;
    background: none;
    color: #eab308;
    font-size: 0.8rem;
    cursor: pointer;
    transition: background 0.15s;
}
.post-hidden-banner-unhide:hover {
    background: rgba(234, 179, 8, 0.15);
}
.post-hidden-banner-unhide:focus-visible {
    outline: 2px solid #eab308;
    outline-offset: 2px;
}

/* Comment Disabled Notice */
.inline-comments-disabled {
    padding: 12px 16px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--market-text-secondary);
    font-style: italic;
}

/* Content */
.community-post-content {
    padding: var(--market-space-sm) var(--market-space-md);
}

.community-post-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 var(--market-space-xs);
    line-height: 1.4;
}

.community-post-title a {
    color: var(--market-text-primary);
    text-decoration: none;
}

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

.community-post-price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--market-danger);
    margin-bottom: var(--market-space-xs);
}

.community-post-text {
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--market-text-primary);
    word-break: break-word;
}

/* Remove top gap when post has no title/price */
.community-post-text:first-child {
    margin-top: calc(-1 * var(--market-space-sm, 8px));
}

.community-read-more {
    background: none;
    border: none;
    color: var(--market-primary-text);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    padding: 10px 0;
    min-height: 44px;
    margin-top: var(--market-space-xs);
}

.community-read-more:hover {
    text-decoration: underline;
}

.community-read-more:active {
    opacity: 0.8;
}

.community-read-more:focus-visible {
    outline: 2px solid var(--market-focus-ring);
    outline-offset: 2px;
}

/* Category Tags */
.community-post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: var(--market-space-sm);
}

.community-tag {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 10px;
    border: 1px solid var(--market-border);
    border-radius: 9999px;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--market-text-secondary);
    border-left-width: 3px;
    text-decoration: none;
    transition: var(--market-transition);
}

a.community-tag:hover {
    color: var(--market-primary-text);
    border-color: var(--market-primary);
}

a.community-tag:focus-visible {
    outline: 2px solid var(--market-primary);
    outline-offset: 2px;
    color: var(--market-primary-text);
    border-color: var(--market-primary);
}

/* =======================================
   Image Gallery — FB-style adaptive grid
   ======================================= */
.community-images {
    display: grid;
    gap: 3px;
    overflow: hidden;
}

.community-image-item {
    position: relative;
    display: block;
    overflow: hidden;
}

.community-image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.2s ease;
}

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

/* 1 image — full width */
.community-images--1 {
    grid-template-columns: 1fr;
}

.community-images--1 .community-image-item {
    aspect-ratio: 16 / 10;
}

/* 2 images — side by side */
.community-images--2 {
    grid-template-columns: 1fr 1fr;
}

.community-images--2 .community-image-item {
    aspect-ratio: 1 / 1;
}

/* 3 images — 1 large left + 2 stacked right */
.community-images--3 {
    grid-template-columns: 2fr 1fr;
    grid-template-rows: 1fr 1fr;
}

.community-images--3 .community-image-item:first-child {
    grid-row: 1 / 3;
    aspect-ratio: auto;
}

.community-images--3 .community-image-item:not(:first-child) {
    aspect-ratio: 1 / 1;
}

/* 4+ images — 2x2 grid with +N overlay */
.community-images--many {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
}

.community-images--many .community-image-item {
    aspect-ratio: 1 / 1;
}

.community-image-item--more {
    position: relative;
}

.community-image-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    font-size: 1.8rem;
    font-weight: 700;
    pointer-events: none;
}

/* =======================================
   Action Bar — Like / Comment / Share
   ======================================= */
.community-post-actions {
    display: flex;
    align-items: center;
    border-top: 1px solid var(--market-border);
    padding: 0;
}

.community-action-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 44px;
    padding: 8px;
    background: none;
    border: none;
    color: var(--market-text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--market-transition);
}

.community-action-btn:hover {
    background: var(--market-bg-page);
    color: var(--market-text-primary);
}

.community-action-btn .iconify {
    font-size: 18px;
}

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

/* Like active state */
.community-like-btn--active {
    color: var(--market-danger);
}

.community-like-btn--active:hover {
    color: var(--market-danger);
}

.community-like-count {
    font-size: 0.8rem;
}

/* =======================================
   Empty State
   ======================================= */
.community-empty {
    text-align: center;
    padding: var(--market-space-xl) var(--market-space-md);
    background: var(--market-bg-card);
    border: 1px solid var(--market-border);
    border-radius: var(--market-radius-lg);
}

.community-empty-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--market-text-primary);
    margin-top: var(--market-space-md);
}

.community-empty-desc {
    font-size: 0.875rem;
    color: var(--market-text-secondary);
    margin-top: var(--market-space-xs);
}

.community-empty-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: var(--market-space-lg);
    padding: 10px 24px;
    border-radius: 9999px;
    background: var(--market-primary);
    color: #fff;
    border: none;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--market-transition);
    min-height: 44px;
}

.community-empty-cta:hover {
    background: var(--market-primary-light);
}

/* =======================================
   Pagination
   ======================================= */
.community-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--market-space-sm);
    padding: var(--market-space-xl) 0;
    flex-wrap: wrap;
}

.community-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 12px;
    border-radius: var(--market-radius-sm);
    background: var(--market-bg-card);
    border: 1px solid var(--market-border);
    color: var(--market-text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--market-transition);
}

.community-page-btn:hover {
    border-color: var(--market-primary);
    color: var(--market-primary-text);
}

.community-page-btn--active {
    background: var(--market-primary);
    border-color: var(--market-primary);
    color: #fff;
}

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

.community-page-ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 44px;
    color: var(--market-text-secondary);
    font-size: 0.875rem;
}

/* =======================================
   Create Post Modal
   ======================================= */
.community-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1050;
    background: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
    padding: var(--market-space-md);
}

.community-modal-overlay--open {
    display: flex;
}

.community-modal {
    background: var(--market-bg-card);
    border-radius: var(--market-radius-lg);
    width: 100%;
    max-width: 720px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--market-shadow-lg);
}

.community-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--market-space-md);
    border-bottom: 1px solid var(--market-border);
}

.community-modal-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    color: var(--market-text-primary);
}

.community-modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    color: var(--market-text-secondary);
    font-size: 24px;
    cursor: pointer;
    border-radius: 50%;
    transition: var(--market-transition);
}

.community-modal-close:hover {
    background: var(--market-bg-page);
    color: var(--market-text-primary);
}

.community-modal-close:focus-visible {
    outline: 2px solid var(--market-focus-ring);
    outline-offset: 2px;
}

.community-modal-body {
    padding: var(--market-space-md);
    display: flex;
    flex-direction: column;
    gap: var(--market-space-md);
}

.community-input,
.community-textarea {
    width: 100%;
    padding: 10px 14px;
    background: var(--market-bg-page);
    border: 1px solid var(--market-border);
    border-radius: var(--market-radius-sm);
    color: var(--market-text-primary);
    font-size: 0.875rem;
    font-family: inherit;
    transition: var(--market-transition);
    box-sizing: border-box;
}

.community-input:focus,
.community-textarea:focus {
    outline: none;
    border-color: var(--market-primary);
    box-shadow: 0 0 0 2px var(--market-focus-ring);
}

.community-textarea {
    resize: vertical;
    min-height: 80px;
}

.community-form-row {
    display: flex;
    flex-direction: column;
    gap: var(--market-space-xs);
}

.community-form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--market-text-secondary);
}

.community-categories-select {
    display: flex;
    flex-wrap: wrap;
    gap: var(--market-space-xs);
}

.community-cat-option {
    display: inline-flex;
    position: relative;
    cursor: pointer;
}

.community-cat-option input {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.community-cat-option input:focus-visible + span {
    outline: 2px solid var(--market-focus-ring);
    outline-offset: 2px;
}

.community-cat-option span {
    display: inline-block;
    padding: 4px 12px;
    border: 1px solid var(--market-border);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--market-text-secondary);
    transition: var(--market-transition);
}

.community-cat-option input:checked + span {
    background: var(--market-primary);
    border-color: var(--market-primary);
    color: #fff;
}

.community-cat-option:hover span {
    border-color: var(--market-primary);
}

/* Image Upload */
.community-image-upload {
    display: flex;
    flex-direction: column;
    gap: var(--market-space-sm);
}

.community-upload-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--market-bg-page);
    border: 1px dashed var(--market-border);
    border-radius: var(--market-radius-sm);
    color: var(--market-text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--market-transition);
}

.community-upload-btn:hover {
    border-color: var(--market-primary);
    color: var(--market-primary-text);
}

.community-upload-btn .iconify {
    font-size: 20px;
}

.community-image-preview {
    display: flex;
    flex-wrap: wrap;
    gap: var(--market-space-xs);
}

.community-preview-item {
    position: relative;
    width: 64px;
    height: 64px;
    border-radius: var(--market-radius-xs);
    overflow: hidden;
}

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

.community-preview-remove {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    border: none;
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.community-form-error {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid var(--market-danger);
    border-radius: var(--market-radius-sm);
    padding: 8px 12px;
    color: var(--market-danger);
    font-size: 0.8rem;
}

.community-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 44px;
    padding: 10px 24px;
    background: var(--market-primary);
    color: #fff;
    border: none;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--market-transition);
}

.community-submit-btn:hover {
    background: var(--market-primary-light);
}

.community-submit-btn:active {
    opacity: 0.8;
}

.community-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* =======================================
   Rich Text Editor
   ======================================= */
.community-editor-wrap {
    border: 1px solid var(--market-border);
    border-radius: var(--market-radius-sm);
    overflow: hidden;
    transition: var(--market-transition);
}

.community-editor-wrap:focus-within {
    border-color: var(--market-primary);
    box-shadow: 0 0 0 2px var(--market-focus-ring);
}

.community-editor-toolbar {
    display: flex;
    gap: 2px;
    padding: 6px 8px;
    background: var(--market-bg-page);
    border-bottom: 1px solid var(--market-border);
}

.community-editor-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 0 8px;
    background: none;
    border: 1px solid transparent;
    border-radius: var(--market-radius-xs);
    color: var(--market-text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--market-transition);
}

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

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

.community-editor-btn:active {
    opacity: 0.8;
}

.community-editor-btn.active {
    background: var(--market-primary);
    color: #fff;
    border-color: var(--market-primary);
}

.community-editor {
    min-height: 80px;
    max-height: 300px;
    overflow-y: auto;
    padding: 10px 14px;
    background: var(--market-bg-page);
    color: var(--market-text-primary);
    font-size: 0.875rem;
    font-family: inherit;
    line-height: 1.6;
    outline: none;
    word-break: break-word;
}

.community-editor:empty::before {
    content: attr(data-placeholder);
    color: var(--market-text-secondary);
    opacity: 0.6;
    pointer-events: none;
}

.community-editor h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0.5em 0 0.3em;
    line-height: 1.4;
}

/* =======================================
   Post Content HTML Formatting
   ======================================= */
.community-post-text h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0.4em 0 0.2em;
    line-height: 1.4;
}

.community-post-text h2 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0.5em 0 0.3em;
    line-height: 1.4;
}

.community-post-text p {
    margin: 0.4em 0;
}

.community-post-text ul,
.community-post-text ol {
    padding-left: 1.5em;
    margin: 0.4em 0;
}

.community-post-text li {
    margin-bottom: 0.2em;
}

/* =======================================
   Responsive
   ======================================= */
@media (max-width: 480px) {
    .community-post-header {
        padding: var(--market-space-sm) var(--market-space-sm) 0;
    }

    .community-post-content {
        padding: var(--market-space-xs) var(--market-space-sm);
    }

    .community-action-btn {
        font-size: 0.75rem;
        gap: 4px;
    }

    .community-action-btn .iconify {
        font-size: 16px;
    }

    .community-image-overlay {
        font-size: 1.4rem;
    }
}