/* Components Styles - PieFed Client */

/* ========================================
   POST CARDS
   ======================================== */

.post-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    border: 1px solid var(--border-color);
}

/* Desktop: constrain post card width for better readability */
@media (min-width: 768px) {
    .post-card {
        max-width: 680px;
    }
    
    #feed-container {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    #feed-container .post-card {
        width: 100%;
    }
    
    .search-results-posts,
    .community-feed,
    #community-feed {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .search-results-posts .post-card,
    .community-feed .post-card,
    #community-feed .post-card {
        width: 100%;
    }
}

.post-card:hover {
    box-shadow: var(--shadow-md);
}

.post-card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
}

.post-community {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    flex-shrink: 0;
}

.post-community .avatar {
    width: 24px;
    height: 24px;
}

.post-community-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.post-community-name:hover {
    color: var(--accent-color);
}

.post-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.8rem;
    color: var(--text-tertiary);
    min-width: 0;
    flex: 1;
}

.post-meta-separator {
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.post-author {
    cursor: pointer;
    transition: color var(--transition-fast);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

.post-author:hover {
    color: var(--accent-color);
}

.post-time {
    flex-shrink: 0;
    white-space: nowrap;
    margin-left: auto;
}

.post-time {
    color: var(--text-tertiary);
}

.post-card-title {
    padding: 0 var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.post-card-title h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.4;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.post-card-title h2:hover {
    color: var(--accent-color);
}

.post-card-title.read h2 {
    color: var(--text-secondary);
}

/* Post badges */
.post-badges {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.post-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.post-badge-nsfw {
    background-color: var(--danger-transparent);
    color: var(--danger-color);
}

.post-badge-pinned {
    background-color: var(--accent-transparent);
    color: var(--accent-color);
}

.post-badge-locked {
    background-color: var(--warning-transparent);
    color: var(--warning-color);
}

/* Post content */
.post-card-content {
    padding: 0 var(--spacing-md);
}

.post-card-body {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
    max-height: 150px;
    overflow: hidden;
    position: relative;
}

.post-card-body.expanded {
    max-height: none;
}

.post-card-body-fade {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(transparent, var(--bg-card));
    pointer-events: none;
}

.post-card-image {
    margin: var(--spacing-sm) 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}

.post-card-image img {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: cover;
    display: block;
}

.post-card-image.nsfw img {
    filter: blur(var(--nsfw-blur));
}

.post-card-image.nsfw:hover img {
    filter: none;
}

.nsfw-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    font-weight: 600;
    cursor: pointer;
}

.post-card-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-md);
    margin: var(--spacing-sm) 0;
    text-decoration: none;
    color: var(--text-secondary);
    transition: background-color var(--transition-fast);
}

.post-card-link:hover {
    background-color: var(--bg-hover);
    text-decoration: none;
}

.post-card-link svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.post-card-link-text {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.9rem;
}

/* Post video embed */
.post-card-video {
    margin: var(--spacing-sm) 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #000;
}

.post-card-video video {
    width: 100%;
    max-height: 500px;
    display: block;
}

/* Post iframe embed (YouTube, Vimeo, etc) */
.post-card-embed {
    margin: var(--spacing-sm) 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    background: #000;
}

.post-card-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Link preview card */
.post-card-link-preview {
    display: flex;
    flex-direction: column;
    margin: var(--spacing-sm) 0;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: border-color var(--transition-fast);
}

.post-card-link-preview:hover {
    border-color: var(--accent-color);
    text-decoration: none;
}

.link-preview-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    background: var(--bg-tertiary);
}

.link-preview-content {
    padding: var(--spacing-sm) var(--spacing-md);
}

.link-preview-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.link-preview-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.link-preview-domain {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.link-preview-domain svg {
    flex-shrink: 0;
}

/* Post embed */
.post-embed {
    margin: var(--spacing-sm) 0;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.post-embed-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.post-embed-content {
    padding: var(--spacing-sm) var(--spacing-md);
}

.post-embed-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.post-embed-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-embed-source {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: var(--spacing-xs);
}

/* Post actions */
.post-card-actions {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    gap: var(--spacing-xs);
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-sm);
}

.vote-buttons {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-full);
    padding: var(--spacing-xs);
}

.vote-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.vote-btn:hover {
    background-color: var(--bg-hover);
}

.vote-btn svg {
    width: 18px;
    height: 18px;
}

.vote-btn.upvoted {
    color: var(--upvote-color);
    background-color: rgba(249, 115, 22, 0.2);
    box-shadow: 0 0 0 2px rgba(249, 115, 22, 0.3);
}

.vote-btn.upvoted:hover {
    background-color: rgba(249, 115, 22, 0.3);
}

.vote-btn.downvoted {
    color: var(--downvote-color);
    background-color: rgba(139, 92, 246, 0.2);
    box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.3);
}

.vote-btn.downvoted:hover {
    background-color: rgba(139, 92, 246, 0.3);
}

/* Vote pulse animation */
.vote-btn.vote-pulse {
    animation: vote-pulse 0.4s ease-out;
}

.vote-btn.vote-pulse.upvoted {
    animation: vote-pulse-up 0.4s ease-out;
}

.vote-btn.vote-pulse.downvoted {
    animation: vote-pulse-down 0.4s ease-out;
}

@keyframes vote-pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.4);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes vote-pulse-up {
    0% {
        transform: scale(1);
        background-color: transparent;
    }
    50% {
        transform: scale(1.4);
        background-color: rgba(249, 115, 22, 0.4);
    }
    100% {
        transform: scale(1);
        background-color: rgba(249, 115, 22, 0.15);
    }
}

@keyframes vote-pulse-down {
    0% {
        transform: scale(1);
        background-color: transparent;
    }
    50% {
        transform: scale(1.4);
        background-color: rgba(139, 92, 246, 0.4);
    }
    100% {
        transform: scale(1);
        background-color: rgba(139, 92, 246, 0.15);
    }
}

.vote-count {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    min-width: 32px;
    text-align: center;
    transition: transform 0.2s ease, color 0.2s ease;
}

.vote-count.positive {
    color: var(--upvote-color);
    font-weight: 700;
}

.vote-count.negative {
    color: var(--downvote-color);
    font-weight: 700;
}

/* Score bump animation */
.vote-count.score-bump {
    animation: score-bump 0.4s ease-out;
}

.vote-count.score-bump.positive {
    animation: score-bump-up 0.4s ease-out;
}

.vote-count.score-bump.negative {
    animation: score-bump-down 0.4s ease-out;
}

@keyframes score-bump {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.3);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes score-bump-up {
    0% {
        transform: scale(1);
        color: var(--text-primary);
    }
    50% {
        transform: scale(1.4);
        color: var(--upvote-color);
    }
    100% {
        transform: scale(1);
        color: var(--upvote-color);
    }
}

@keyframes score-bump-down {
    0% {
        transform: scale(1);
        color: var(--text-primary);
    }
    50% {
        transform: scale(1.4);
        color: var(--downvote-color);
    }
    100% {
        transform: scale(1);
        color: var(--downvote-color);
    }
}

.action-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: all var(--transition-fast);
}

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

.action-btn svg {
    width: 18px;
    height: 18px;
}

.action-btn.saved {
    color: var(--warning-color);
}

.action-btn.hidden {
    color: var(--text-tertiary);
}

.post-more-btn {
    margin-left: auto;
}

/* Quick Comment */
.quick-comment {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
    border-top: 1px solid var(--border-color);
}

.quick-comment.open {
    max-height: 200px;
}

.quick-comment-inner {
    padding: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
}

.quick-comment textarea {
    flex: 1;
    min-height: 60px;
    resize: none;
}

.quick-comment-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

/* Similar posts indicator */
.similar-posts-indicator {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.similar-posts-indicator:hover {
    background-color: var(--bg-hover);
}

.similar-posts-indicator svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.similar-posts-indicator.expanded svg {
    transform: rotate(180deg);
}

.similar-posts-list {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.similar-posts-list.expanded {
    max-height: 500px;
}

.similar-post-item {
    padding: var(--spacing-sm) var(--spacing-md);
    border-top: 1px solid var(--border-color);
    cursor: pointer;
    display: flex;
    gap: var(--spacing-sm);
}

.similar-post-item:hover {
    background-color: var(--bg-hover);
}

.similar-post-community {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.similar-post-title {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* ========================================
   COMMENTS
   ======================================== */

.comments-section {
    margin-top: var(--spacing-lg);
}

.comments-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.comments-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.comments-sort {
    display: flex;
    gap: var(--spacing-xs);
}

.comments-sort button {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.comments-sort button:hover,
.comments-sort button.active {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

/* Comment form */
.comment-form {
    margin-bottom: var(--spacing-lg);
}

.comment-form textarea {
    width: 100%;
    margin-bottom: var(--spacing-sm);
}

.comment-form-actions {
    display: flex;
    justify-content: flex-end;
}

/* Comment thread */
.comment-thread {
    position: relative;
}

.comment {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.comment-collapse {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: var(--spacing-xs);
}

.comment-collapse-btn {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background-color: var(--bg-tertiary);
    transition: background-color var(--transition-fast);
}

.comment-collapse-btn:hover {
    background-color: var(--accent-transparent);
}

.comment-collapse-btn svg {
    width: 14px;
    height: 14px;
    color: var(--text-secondary);
}

.comment-line {
    width: 2px;
    flex: 1;
    background-color: var(--border-color);
    margin: var(--spacing-xs) 0;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.comment-line:hover {
    background-color: var(--accent-color);
}

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

.comment-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    flex-wrap: wrap;
}

.comment-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
}

.comment-author:hover {
    color: var(--accent-color);
}

.comment-author .avatar {
    width: 24px;
    height: 24px;
}

.comment-author-badge {
    font-size: 0.7rem;
    padding: 1px 6px;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.badge-op {
    background-color: var(--accent-transparent);
    color: var(--accent-color);
}

.badge-mod {
    background-color: var(--success-transparent);
    color: var(--success-color);
}

.badge-admin {
    background-color: var(--danger-transparent);
    color: var(--danger-color);
}

.comment-meta {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.comment-content {
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.comment-content p {
    margin-bottom: var(--spacing-sm);
}

.comment-content p:last-child {
    margin-bottom: 0;
}

.comment-content a {
    color: var(--accent-color);
}

.comment-content blockquote {
    border-left: 3px solid var(--border-color);
    padding-left: var(--spacing-md);
    margin: var(--spacing-sm) 0;
    color: var(--text-secondary);
}

.comment-content code {
    background-color: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: monospace;
    font-size: 0.9em;
}

.comment-content pre {
    background-color: var(--bg-tertiary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--spacing-sm) 0;
}

.comment-content pre code {
    background: none;
    padding: 0;
}

.comment-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.comment-actions .vote-buttons {
    padding: 2px;
}

.comment-actions .vote-btn {
    width: 28px;
    height: 28px;
}

.comment-actions .vote-btn svg {
    width: 16px;
    height: 16px;
}

.comment-actions .vote-count {
    font-size: 0.85rem;
    min-width: 24px;
}

.comment-actions .action-btn {
    padding: var(--spacing-xs) var(--spacing-xs);
    font-size: 0.8rem;
}

.comment-actions .action-btn svg {
    width: 16px;
    height: 16px;
}

/* Nested comments */
.comment-replies {
    margin-left: 10px;
    padding-left: 10px;
    border-left: 2px solid var(--border-color);
}

.comment-replies .comment {
    margin-top: 8px;
}

/* More replies button for deep threads */
.more-replies-container {
    margin-top: var(--spacing-xs);
    margin-left: 10px;
    padding-left: 10px;
    border-left: 2px solid var(--border-color);
}

.more-replies-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    margin: var(--spacing-xs) 0;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--accent-color);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.more-replies-btn:hover {
    background-color: var(--bg-hover);
    border-color: var(--accent-color);
}

.more-replies-btn svg {
    width: 14px;
    height: 14px;
}

/* Hidden deep replies */
.comment-replies.collapsed-deep {
    display: none;
}

/* Collapsed comment */
.comment.collapsed .comment-content,
.comment.collapsed .comment-actions,
.comment.collapsed .comment-replies {
    display: none;
}

.comment.collapsed .comment-header::after {
    content: '(collapsed)';
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-left: var(--spacing-xs);
}

/* Reply form */
.comment-reply-form {
    margin: var(--spacing-sm) 0;
    padding: var(--spacing-sm);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.comment-reply-form textarea {
    width: 100%;
    min-height: 80px;
    margin-bottom: var(--spacing-sm);
}

.comment-reply-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
}

/* Load more comments */
.load-more-comments {
    padding: var(--spacing-sm);
    text-align: center;
}

.load-more-comments button {
    color: var(--accent-color);
    font-weight: 500;
}

.load-more-comments button:hover {
    text-decoration: underline;
}

/* ========================================
   USER PROFILE
   ======================================== */

.profile-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

.profile-header {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.profile-banner {
    height: 150px;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.profile-banner-empty {
    height: 80px;
}

.profile-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-avatar-wrapper {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 0 var(--spacing-md);
    margin-top: -50px;
    margin-bottom: var(--spacing-sm);
}

.profile-avatar {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-full);
    border: 4px solid var(--bg-primary);
    background-color: var(--bg-tertiary);
    overflow: hidden;
    flex-shrink: 0;
}

.profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-avatar svg {
    width: 60%;
    height: 60%;
    margin: 20%;
    color: var(--text-tertiary);
}

.edit-profile-btn {
    margin-top: auto;
    margin-bottom: var(--spacing-xs);
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
}

.profile-info {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: 0 var(--spacing-md);
}

.profile-details {
    flex: 1;
    min-width: 0;
}

.profile-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
    word-wrap: break-word;
}

.profile-username {
    font-size: 0.9rem;
    color: var(--text-secondary);
    word-wrap: break-word;
}

.profile-instance {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.profile-actions {
    display: flex;
    gap: var(--spacing-xs);
    flex-shrink: 0;
}

.profile-bio {
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    line-height: 1.6;
}

.profile-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.profile-stat {
    text-align: center;
}

.profile-stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.profile-stat-label {
    font-size: 0.85rem;
    color: var(--accent-color);
    font-weight: 500;
}

.profile-joined {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-lg);
}

/* Profile tabs */
.profile-tabs {
    display: flex;
    gap: var(--spacing-xs);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--spacing-md);
}

.profile-tab {
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 500;
    color: var(--text-secondary);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

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

.profile-tab.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

/* ========================================
   COMMUNITY
   ======================================== */

.community-container {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

.community-header {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.community-banner {
    height: 200px;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.community-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.community-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.community-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    background-color: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    overflow: hidden;
}

.community-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.community-details {
    flex: 1;
}

.community-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.community-handle {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.community-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.community-description {
    margin: var(--spacing-md) 0;
    color: var(--text-primary);
    line-height: 1.6;
}

.community-stats {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.community-stat {
    text-align: center;
}

.community-stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.community-stat-label {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

/* Community sidebar (for larger screens) */
.community-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 1024px) {
    .community-layout {
        grid-template-columns: 1fr 320px;
    }
}

.community-sidebar {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    height: fit-content;
    position: sticky;
    top: calc(var(--navbar-height) + var(--spacing-md));
}

.community-sidebar-section {
    margin-bottom: var(--spacing-lg);
}

.community-sidebar-section:last-child {
    margin-bottom: 0;
}

.community-sidebar-section h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.community-rules {
    list-style: none;
}

.community-rules li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-primary);
}

.community-rules li:last-child {
    border-bottom: none;
}

.community-mods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.community-mod {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.community-mod:hover {
    background-color: var(--bg-hover);
}

.community-mod .avatar {
    width: 28px;
    height: 28px;
}

.community-mod span {
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* ========================================
   COMMUNITY LIST
   ======================================== */

.communities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.community-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.community-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.community-card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.community-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background-color: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--accent-color);
    overflow: hidden;
}

.community-card-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.community-card-info h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.community-card-info p {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.community-card-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.community-card-stats {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

/* ========================================
   POST DETAIL VIEW
   ======================================== */

.post-detail-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

.post-detail {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

/* Desktop: constrain post detail width */
@media (min-width: 768px) {
    .post-detail {
        max-width: 680px;
        margin-left: auto;
        margin-right: auto;
    }
}

.post-detail-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    min-width: 0;
}

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

.post-detail-header .post-menu-btn {
    flex-shrink: 0;
}

.post-detail-community {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    flex-shrink: 0;
}

.post-detail-community .avatar {
    width: 32px;
    height: 32px;
}

.post-detail-community-name {
    font-weight: 600;
    color: var(--text-primary);
}

.post-detail-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

.post-detail-content {
    font-size: 1rem;
    color: var(--text-primary);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.post-detail-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
}

.post-detail-content a {
    color: var(--accent-color);
}

.post-detail-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
}

/* ========================================
   EMPTY STATES
   ======================================== */

.empty-state {
    text-align: center;
    padding: var(--spacing-xxl);
    color: var(--text-tertiary);
}

.empty-state svg {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

/* ========================================
   INFINITE SCROLL
   ======================================== */

.infinite-scroll-trigger {
    padding: var(--spacing-lg);
    text-align: center;
}

.end-of-feed {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

/* ========================================
   MARKDOWN CONTENT
   ======================================== */

/* ===== HEADERS ===== */
.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
    color: var(--text-primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    line-height: 1.3;
}

.markdown-content h1:first-child,
.markdown-content h2:first-child,
.markdown-content h3:first-child {
    margin-top: 0;
}

.markdown-content h1 { font-size: 1.75rem; }
.markdown-content h2 { font-size: 1.5rem; }
.markdown-content h3 { font-size: 1.25rem; }
.markdown-content h4 { font-size: 1.1rem; }
.markdown-content h5 { font-size: 1rem; }
.markdown-content h6 { font-size: 0.9rem; color: var(--text-secondary); }

/* ===== PARAGRAPHS & TEXT ===== */
.markdown-content p {
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.markdown-content strong,
.markdown-content b {
    font-weight: 700;
    color: var(--text-primary);
}

.markdown-content em,
.markdown-content i {
    font-style: italic;
}

.markdown-content del,
.markdown-content s {
    text-decoration: line-through;
    opacity: 0.7;
}

.markdown-content u {
    text-decoration: underline;
}

/* Subscript and Superscript */
.markdown-content sub {
    font-size: 0.75em;
    vertical-align: sub;
}

.markdown-content sup {
    font-size: 0.75em;
    vertical-align: super;
}

/* Highlight/Mark */
.markdown-content mark {
    background-color: rgba(255, 235, 59, 0.4);
    color: inherit;
    padding: 1px 4px;
    border-radius: 2px;
}

/* Small and Big text */
.markdown-content small {
    font-size: 0.8em;
    opacity: 0.85;
}

.markdown-content big {
    font-size: 1.25em;
}

/* ===== LISTS ===== */
.markdown-content ul,
.markdown-content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

.markdown-content ul {
    list-style-type: disc;
}

.markdown-content ol {
    list-style-type: decimal;
}

.markdown-content li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.5;
}

.markdown-content li > ul,
.markdown-content li > ol {
    margin-top: var(--spacing-xs);
    margin-bottom: 0;
}

/* Task lists / Checkboxes */
.markdown-content .task-item {
    list-style: none;
    margin-left: calc(-1 * var(--spacing-lg));
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.markdown-content .task-item input[type="checkbox"] {
    margin-top: 4px;
    width: 16px;
    height: 16px;
    accent-color: var(--accent-color);
}

.markdown-content .task-item.checked {
    opacity: 0.7;
    text-decoration: line-through;
}

/* ===== LINKS ===== */
.markdown-content a {
    color: var(--accent-color);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.markdown-content a:hover {
    text-decoration: underline;
    filter: brightness(1.1);
}

.markdown-content a:visited {
    opacity: 0.85;
}

/* ===== IMAGES ===== */
.markdown-content img,
.markdown-content .md-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.markdown-content img:hover {
    transform: scale(1.01);
}

/* ===== CODE ===== */
.markdown-content code {
    background-color: var(--bg-tertiary);
    color: var(--accent-color);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
    font-size: 0.9em;
    word-break: break-word;
}

.markdown-content pre {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    overflow-x: auto;
    margin-bottom: var(--spacing-md);
}

.markdown-content pre code {
    background: none;
    padding: 0;
    color: var(--text-primary);
    font-size: 0.85rem;
    line-height: 1.5;
    white-space: pre;
}

/* ===== BLOCKQUOTES ===== */
.markdown-content blockquote {
    border-left: 4px solid var(--accent-color);
    margin: var(--spacing-md) 0;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-secondary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--text-secondary);
    font-style: italic;
}

.markdown-content blockquote blockquote {
    margin: var(--spacing-sm) 0;
    border-left-color: var(--text-tertiary);
}

.markdown-content blockquote p:last-child {
    margin-bottom: 0;
}

/* ===== TABLES ===== */
.markdown-content table,
.markdown-content .md-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    overflow-x: auto;
    display: block;
}

.markdown-content th,
.markdown-content td {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    text-align: left;
}

.markdown-content th {
    background-color: var(--bg-tertiary);
    font-weight: 600;
    color: var(--text-primary);
}

.markdown-content tr:nth-child(even) {
    background-color: var(--bg-secondary);
}

.markdown-content tr:hover {
    background-color: var(--bg-hover);
}

/* ===== HORIZONTAL RULE ===== */
.markdown-content hr {
    border: none;
    border-top: 2px solid var(--border-color);
    margin: var(--spacing-xl) 0;
}

/* ===== SPOILERS ===== */

/* Inline spoiler (||text||) */
.spoiler {
    background-color: var(--text-primary);
    color: transparent;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    user-select: none;
}

.spoiler:hover {
    background-color: var(--text-secondary);
}

.spoiler.revealed {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    user-select: auto;
}

/* Block spoiler (::: spoiler Title) */
.spoiler-block,
.markdown-content details {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
    overflow: hidden;
}

.spoiler-block summary,
.markdown-content details summary {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-tertiary);
    cursor: pointer;
    font-weight: 500;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: background-color var(--transition-fast);
}

.spoiler-block summary:hover,
.markdown-content details summary:hover {
    background-color: var(--bg-hover);
}

.spoiler-block summary::before,
.markdown-content details summary::before {
    content: '►';
    font-size: 0.7em;
    transition: transform var(--transition-fast);
}

.spoiler-block[open] summary::before,
.markdown-content details[open] summary::before {
    transform: rotate(90deg);
}

.spoiler-content,
.markdown-content details > *:not(summary) {
    padding: var(--spacing-md);
}

/* ===== KEYBOARD KEYS ===== */
.markdown-content kbd {
    display: inline-block;
    padding: 3px 8px;
    font-family: 'Fira Code', monospace;
    font-size: 0.85em;
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 0 var(--border-color);
}

/* ===== FOOTNOTES ===== */
.markdown-content .footnote-ref a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

.markdown-content .footnote {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: var(--spacing-sm);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-md);
}

.markdown-content .footnote a {
    margin-left: var(--spacing-xs);
}

/* ===== MENTIONS ===== */
.markdown-content .mention {
    color: var(--accent-color);
    font-weight: 500;
    cursor: pointer;
}

.markdown-content .mention:hover {
    text-decoration: underline;
}

.markdown-content .user-mention {
    color: var(--accent-color);
}

.markdown-content .community-mention {
    color: var(--success-color);
}

/* ===== ABBREVIATIONS ===== */
.markdown-content abbr {
    text-decoration: underline dotted;
    cursor: help;
}

/* ===== EMOJI ===== */
.markdown-content .emoji {
    font-size: 1.2em;
    vertical-align: middle;
}

/* ===== SCREENSHOT MARKDOWN SUPPORT ===== */
.ss-post-body,
.ss-comment-body {
    line-height: 1.6;
}

.ss-post-body h1,
.ss-post-body h2,
.ss-post-body h3,
.ss-comment-body h1,
.ss-comment-body h2,
.ss-comment-body h3 {
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.ss-post-body code,
.ss-comment-body code {
    background-color: var(--bg-tertiary);
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 0.9em;
}

.ss-post-body pre,
.ss-comment-body pre {
    background-color: var(--bg-tertiary);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    overflow-x: auto;
}

.ss-post-body blockquote,
.ss-comment-body blockquote {
    border-left: 3px solid var(--accent-color);
    padding-left: var(--spacing-sm);
    margin: var(--spacing-sm) 0;
    color: var(--text-secondary);
}

.ss-post-body .spoiler,
.ss-comment-body .spoiler {
    background-color: var(--text-tertiary);
    color: transparent;
    padding: 1px 4px;
    border-radius: 2px;
}

.ss-post-body .spoiler.revealed,
.ss-comment-body .spoiler.revealed {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.ss-post-body mark,
.ss-comment-body mark {
    background-color: rgba(255, 235, 59, 0.4);
    padding: 1px 3px;
}

.ss-post-body table,
.ss-comment-body table {
    border-collapse: collapse;
    font-size: 0.85rem;
}

.ss-post-body th,
.ss-post-body td,
.ss-comment-body th,
.ss-comment-body td {
    border: 1px solid var(--border-color);
    padding: 4px 8px;
}

/* ========================================
   CONTEXT MENU
   ======================================== */

.context-menu {
    position: fixed;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xs);
    z-index: var(--z-dropdown);
    min-width: 160px;
}

.context-menu button {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    text-align: left;
    font-size: 0.9rem;
    transition: background-color var(--transition-fast);
}

.context-menu button:hover {
    background-color: var(--bg-hover);
}

.context-menu button svg {
    width: 16px;
    height: 16px;
    color: var(--text-secondary);
}

.context-menu button.danger {
    color: var(--danger-color);
}

.context-menu button.danger svg {
    color: var(--danger-color);
}

.context-menu hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: var(--spacing-xs) 0;
}

/* ========================================
   MOBILE RESPONSIVE COMPONENTS
   ======================================== */

@media (max-width: 767px) {
    /* Post cards mobile */
    .post-card {
        border-radius: 0;
        margin: 0 calc(-1 * var(--spacing-sm));
        border-left: none;
        border-right: none;
        margin-bottom: var(--spacing-sm);
    }
    
    .post-card-header {
        padding: var(--spacing-sm);
    }
    
    .post-card-title {
        font-size: 1rem;
        line-height: 1.35;
    }
    
    .post-card-content {
        padding: 0 var(--spacing-sm);
    }
    
    .post-card-body {
        font-size: 0.9rem;
        max-height: 120px;
    }
    
    .post-card-actions {
        padding: var(--spacing-sm);
        gap: var(--spacing-xs);
    }
    
    .vote-btn {
        width: 36px;
        height: 36px;
    }
    
    .vote-btn svg {
        width: 18px;
        height: 18px;
    }
    
    .action-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
    }
    
    .action-btn svg {
        width: 16px;
        height: 16px;
    }
    
    /* Post image mobile */
    .post-card-image {
        border-radius: 0;
        max-height: 300px;
    }
    
    .post-card-image img {
        max-height: 300px;
    }
    
    /* Post link mobile */
    .post-card-link {
        margin: 0 var(--spacing-sm);
        font-size: 0.85rem;
    }
    
    /* Quick comment mobile */
    .quick-comment {
        padding: var(--spacing-sm);
    }
    
    .quick-comment textarea {
        min-height: 60px;
    }
    
    /* Comment mobile */
    .comment {
        padding: var(--spacing-sm);
    }
    
    .comment-content {
        font-size: 0.9rem;
    }
    
    .comment-actions {
        gap: var(--spacing-xs);
    }
    
    .comment-action-btn {
        padding: var(--spacing-xs);
        font-size: 0.75rem;
        min-height: 32px;
    }
    
    .comment-action-btn svg {
        width: 14px;
        height: 14px;
    }
    
    /* Nested comments mobile - reduce indent significantly */
    .comment-replies {
        margin-left: 6px;
        padding-left: 8px;
    }
    
    .comment-replies .comment {
        margin-top: 6px;
    }
    
    /* Profile mobile */
    .profile-header {
        padding: 0;
    }
    
    .profile-banner {
        height: 120px;
        border-radius: 0;
    }
    
    .profile-banner-empty {
        height: 60px;
    }
    
    .profile-avatar-wrapper {
        margin-top: -40px;
    }
    
    .profile-avatar {
        width: 80px;
        height: 80px;
    }
    
    .profile-avatar svg {
        width: 50%;
        height: 50%;
        margin: 25%;
    }
    
    .profile-name {
        font-size: 1.1rem;
    }
    
    .profile-username {
        font-size: 0.85rem;
    }
    
    .edit-profile-btn {
        font-size: 0.75rem;
        padding: 4px 8px;
        margin-top: 20px;
        align-self: flex-end;
    }
    
    .profile-stats {
        gap: var(--spacing-md);
    }
    
    .profile-stat-value {
        font-size: 1.1rem;
    }
    
    .profile-stat-label {
        font-size: 0.75rem;
    }
    
    .profile-bio {
        font-size: 0.9rem;
    }
    
    .profile-tabs {
        padding: 0 var(--spacing-sm);
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .profile-tab {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
        white-space: nowrap;
    }
    
    /* Community mobile */
    .community-header {
        padding: var(--spacing-md);
    }
    
    .community-banner {
        height: 100px;
    }
    
    .community-icon {
        width: 64px;
        height: 64px;
        margin-top: -40px;
    }
    
    .community-name {
        font-size: 1.25rem;
    }
    
    .community-stats {
        gap: var(--spacing-md);
    }
    
    .community-layout {
        flex-direction: column;
    }
    
    .community-sidebar {
        width: 100%;
        max-width: none;
        position: static;
        margin-top: var(--spacing-md);
    }
    
    /* Community cards grid mobile */
    .communities-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .community-card {
        padding: var(--spacing-md);
    }
    
    /* Post detail mobile */
    .post-detail {
        padding: var(--spacing-sm);
    }
    
    .post-detail-title {
        font-size: 1.25rem;
        line-height: 1.35;
    }
    
    .post-detail-content {
        font-size: 0.95rem;
    }
    
    .post-detail-actions {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    /* Comment form mobile */
    .comment-form {
        padding: var(--spacing-sm);
    }
    
    .comment-form textarea {
        min-height: 80px;
    }
    
    /* Comments section mobile */
    .comments-section {
        padding: 0;
    }
    
    .comments-header {
        padding: var(--spacing-sm);
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    /* Empty state mobile */
    .empty-state {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .empty-state svg {
        width: 48px;
        height: 48px;
    }
    
    .empty-state h3 {
        font-size: 1.1rem;
    }
    
    /* Similar posts mobile */
    .similar-posts-indicator {
        margin: var(--spacing-xs) var(--spacing-sm);
    }
    
    .similar-post-item {
        padding: var(--spacing-sm);
    }
    
    /* Avatar sizes mobile */
    .avatar {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
    
    .avatar-sm {
        width: 24px;
        height: 24px;
    }
    
    .avatar-lg {
        width: 48px;
        height: 48px;
    }
}

/* Small phones */
@media (max-width: 374px) {
    .post-card-title {
        font-size: 0.95rem;
    }
    
    .post-card-body {
        font-size: 0.85rem;
    }
    
    .comment-content {
        font-size: 0.85rem;
    }
    
    /* Hide text on save/share/more buttons but keep comment count visible */
    .action-btn.saved span,
    .post-more-btn span {
        display: none;
    }
    
    .action-btn svg {
        margin-right: 0;
    }
    
    .profile-stats {
        flex-wrap: wrap;
    }
}

/* ========================================
   CONTINUE THREAD
   ======================================== */

.continue-thread {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-md);
}

.continue-thread-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--accent-color);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.continue-thread-btn:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.continue-thread-btn svg {
    transition: transform var(--transition-fast);
}

.continue-thread-btn:hover svg {
    transform: translateX(2px);
}

/* ========================================
   PROFILE ACTIVITY
   ======================================== */

.profile-activity-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-sm);
}

.profile-activity-badge-post {
    background: var(--accent-transparent);
    color: var(--accent-color);
}

.profile-comment-card {
    transition: background-color var(--transition-fast);
    cursor: pointer;
    padding: var(--spacing-md);
}

.profile-comment-card:hover {
    background-color: var(--bg-hover);
}

/* ========================================
   NOTIFICATIONS DROPDOWN
   ======================================== */

#notifications-btn {
    position: relative;
}

.notifications-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 320px;
    max-width: calc(100vw - 20px);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    display: none;
    overflow: hidden;
}

.notifications-dropdown.visible {
    display: block;
}

.notifications-header {
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
}

.notifications-list {
    max-height: 400px;
    overflow-y: auto;
}

.notifications-loading,
.notifications-empty {
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--text-tertiary);
}

.notification-item {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: background var(--transition-fast);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.notification-item:hover {
    background: var(--bg-hover);
}

.notification-item.unread {
    background: var(--accent-transparent);
}

.notification-item.read {
    opacity: 0.7;
}

.notification-unread-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
    flex-shrink: 0;
    align-self: center;
}

.notification-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.notification-avatar svg {
    width: 20px;
    height: 20px;
    color: var(--text-tertiary);
}

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-text {
    font-size: 0.85rem;
    line-height: 1.3;
}

.notification-preview {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 2px;
}

.notification-time {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 2px;
}

.notifications-footer-actions {
    display: flex;
    border-top: 1px solid var(--border-color);
}

.notifications-footer-btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: center;
    color: var(--accent-color);
    cursor: pointer;
    font-size: 0.85rem;
    background: none;
    border: none;
    transition: background var(--transition-fast);
}

.notifications-footer-btn:hover {
    background: var(--bg-hover);
}

.notifications-footer-btn:first-child {
    border-right: 1px solid var(--border-color);
}

.notifications-footer {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: center;
    color: var(--accent-color);
    cursor: pointer;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
}

.notifications-footer:hover {
    background: var(--bg-hover);
}

/* Notifications Page */
.notifications-page-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.notification-page-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: background var(--transition-fast);
    position: relative;
}

.notification-page-item:hover {
    background: var(--bg-hover);
}

.notification-page-item.unread {
    background: rgba(99, 102, 241, 0.08);
    border-color: rgba(99, 102, 241, 0.3);
}

.notification-page-item.unread:hover {
    background: rgba(99, 102, 241, 0.12);
}

.notification-unread-dot {
    position: absolute;
    top: 50%;
    right: var(--spacing-md);
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
}

.notification-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    overflow: hidden;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.notification-avatar svg {
    width: 24px;
    height: 24px;
    color: var(--text-tertiary);
}

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-text {
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.notification-text em {
    color: var(--text-secondary);
}

.notification-preview {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

/* ========================================
   SEARCH IMPROVEMENTS
   ======================================== */

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    max-height: 400px;
    overflow-y: auto;
    z-index: 100;
}

.search-section {
    padding: var(--spacing-sm) 0;
}

.search-section-title {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.search-result-item:hover {
    background: var(--bg-hover);
}

.search-result-name {
    font-weight: 500;
}

.search-result-meta {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.search-loading,
.search-empty {
    padding: var(--spacing-md);
    text-align: center;
    color: var(--text-tertiary);
}

.search-view-all {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: center;
    color: var(--accent-color);
    cursor: pointer;
    border-top: 1px solid var(--border-color);
}

.search-view-all:hover {
    background: var(--bg-hover);
}

.search-results-section {
    margin-bottom: var(--spacing-lg);
}

.search-results-section h2 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

/* Search Tabs */
.search-tabs {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.search-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all var(--transition-fast);
}

.search-tab:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.search-tab.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

.search-tab svg {
    flex-shrink: 0;
}

.search-tab-count {
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 20px;
    text-align: center;
}

.search-tab.active .search-tab-count {
    background: var(--accent-color);
    color: white;
}

.search-tab-count:empty {
    display: none;
}

#search-tab-content {
    min-height: 200px;
}

.search-results-posts {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.users-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.users-grid .user-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.users-grid .user-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.users-grid .user-card .avatar {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.users-grid .user-info {
    min-width: 0;
}

.users-grid .user-name {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.users-grid .user-username {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ========================================
   PAGE VIEW STYLES
   ======================================== */

.page-view {
    max-width: 100%;
    width: 100%;
}

/* Desktop: constrain page view width */
@media (min-width: 768px) {
    .page-view {
        max-width: 800px;
        margin: 0 auto;
    }
    
    /* Post cards in page views should match feed width */
    .page-view .post-card {
        max-width: 680px;
        margin-left: auto;
        margin-right: auto;
    }
    
    /* Post detail card should also be constrained */
    .page-view .post-detail {
        max-width: 680px;
        margin-left: auto;
        margin-right: auto;
    }
    
    /* Comments section should match post detail width */
    .page-view .comments-section {
        max-width: 680px;
        margin-left: auto;
        margin-right: auto;
    }
    
    #profile-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    #profile-content .post-card {
        width: 100%;
        max-width: 680px;
    }
}

.page-header {
    margin-bottom: var(--spacing-lg);
}

.page-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.page-header p {
    color: var(--text-secondary);
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-fast);
}

.back-btn:hover {
    background: var(--bg-hover);
}

.back-btn svg {
    width: 18px;
    height: 18px;
}

/* ========================================
   INFINITE SCROLL
   ======================================== */

.infinite-scroll-trigger {
    display: flex;
    justify-content: center;
    padding: var(--spacing-lg);
}

/* ========================================
   COMMUNITIES SEARCH
   ======================================== */

.communities-search {
    margin-bottom: var(--spacing-md);
}

.communities-search input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1rem;
}

.communities-search input:focus {
    outline: none;
    border-color: var(--accent-color);
}

/* ========================================
   COMMUNITY CARD IMPROVEMENTS
   ======================================== */

.community-card {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.community-card-description {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-wrap: break-word;
    word-break: break-word;
}

.communities-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* ========================================
   POST IMAGE IMPROVEMENTS
   ======================================== */

.post-card-image,
.post-detail-image {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.post-card-image img,
.post-detail-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

.post-detail-image {
    margin: var(--spacing-md) 0;
}

/* ========================================
   USER CARD
   ======================================== */

.user-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.user-card:hover {
    background: var(--bg-hover);
}

.user-name {
    font-weight: 500;
}

.user-username {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.users-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* ========================================
   HIGHLIGHTED COMMENT
   ======================================== */

.comment.highlighted {
    animation: highlight-pulse 3s ease-out;
    border-left: 3px solid var(--accent-color) !important;
}

.comment.highlighted .comment-card {
    background-color: var(--accent-transparent);
}

@keyframes highlight-pulse {
    0%, 50% { background-color: var(--accent-transparent); }
    100% { background-color: transparent; }
}

/* ========================================
   WIDTH CONSTRAINTS
   ======================================== */

.feed-container,
.page-view,
.post-detail,
.profile-container,
.community-header,
#community-feed {
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
}

/* Ensure nothing overflows the viewport */
* {
    max-width: 100vw;
}

img, video, iframe {
    max-width: 100%;
    height: auto;
}

/* ========================================
   MOBILE RESPONSIVENESS
   ======================================== */

@media (max-width: 480px) {
    .notifications-dropdown {
        width: calc(100vw - 20px);
        right: -50px;
    }

    .post-detail-actions {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    /* Hide text on save/share/more buttons but keep comment count visible */
    .action-btn.saved span,
    .post-more-btn span {
        display: none;
    }
}

/* ========================================
   EXIT CONFIRMATION MODAL
   ======================================== */

#exit-modal .modal-content {
    max-width: 360px;
}

#exit-modal .modal-body {
    padding: var(--spacing-lg);
}

#exit-modal .modal-body p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

#exit-modal .modal-footer {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* Checkbox label styling */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-color);
}

/* ========================================
   SUBSCRIBE BUTTON STATES
   ======================================== */

#community-subscribe-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

#community-subscribe-btn.subscribed {
    color: var(--success-color);
    border-color: var(--success-color);
}

#community-subscribe-btn.subscribed:hover {
    background: var(--danger-color);
    border-color: var(--danger-color);
    color: white;
}

/* ========================================
   VOTE BUTTON STATES
   ======================================== */

.vote-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Comment vote buttons inherit main vote-btn styles */
.comment .vote-btn.upvoted {
    color: var(--upvote-color);
    background-color: rgba(249, 115, 22, 0.2);
}

.comment .vote-btn.downvoted {
    color: var(--downvote-color);
    background-color: rgba(139, 92, 246, 0.2);
}

.comment .vote-count.positive {
    color: var(--upvote-color);
    font-weight: 700;
}

.comment .vote-count.negative {
    color: var(--downvote-color);
    font-weight: 700;
}

/* ========================================
   POST MENU BUTTON
   ======================================== */

.post-menu-btn {
    margin-left: auto;
}

.post-detail-header {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

/* ========================================
   PREVENT PAGE ZOOM
   ======================================== */

html {
    touch-action: manipulation;
    -ms-touch-action: manipulation;
}

body {
    touch-action: pan-x pan-y;
    -ms-touch-action: pan-x pan-y;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
    overscroll-behavior: none;
}

/* Prevent double-tap zoom */
* {
    touch-action: manipulation;
}

/* Prevent pinch zoom on the whole app */
#app,
.main-content,
.navbar,
.sidebar {
    touch-action: pan-x pan-y;
}

/* Allow normal scrolling in scroll containers */
.feed-container,
.comments-section,
.modal-body,
.dropdown-panel,
.notifications-list,
.profile-content {
    touch-action: pan-y;
    -webkit-overflow-scrolling: touch;
}

/* Prevent zoom on form inputs (iOS zooms on inputs < 16px) */
input,
textarea,
select {
    font-size: 16px !important;
    touch-action: manipulation;
}

/* ========================================
   APP-LIKE UX ENHANCEMENTS
   ======================================== */

/* Disable text selection globally for app-like feel */
* {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
}

/* Allow text selection only where needed */
.post-content,
.post-body,
.comment-content,
.markdown-content,
.profile-bio,
input,
textarea,
code,
pre,
.selectable {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
    -webkit-touch-callout: default;
}

/* Disable image dragging */
img {
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
    pointer-events: auto;
}

/* Tap highlight for interactive elements */
button,
a,
.btn,
.post-card,
.comment,
.notification-item,
.sidebar-nav-item,
.dropdown-panel button,
.search-result-item,
.community-item,
[onclick] {
    -webkit-tap-highlight-color: rgba(99, 102, 241, 0.15);
    tap-highlight-color: rgba(99, 102, 241, 0.15);
}

/* Active states for buttons - more immediate feedback */
button:active,
.btn:active,
[onclick]:active {
    transform: scale(0.97);
    transition: transform 0.1s ease;
}

/* Don't scale certain elements */
.vote-btn:active,
.icon-btn:active {
    transform: scale(0.9);
}

.post-card:active,
.notification-item:active,
.comment:active {
    transform: none;
    background-color: var(--bg-hover);
}

/* Smooth momentum scrolling */
.main-content,
.sidebar-content,
.modal-body,
.comments-section,
.feed-container {
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
}

/* Hide scrollbars for cleaner look (still scrollable) */
.sidebar-content::-webkit-scrollbar,
.notifications-list::-webkit-scrollbar,
.dropdown-panel::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;
}

.sidebar-content,
.notifications-list,
.dropdown-panel {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Prevent pull-to-refresh */
body {
    overscroll-behavior-y: contain;
}

/* Disable context menu on long press */
.post-card,
.comment,
.navbar,
.sidebar,
button,
.btn,
img:not(.post-image):not(.media-image) {
    -webkit-touch-callout: none;
}

/* Hardware acceleration for smoother animations */
.post-card,
.comment,
.modal,
.sidebar,
.dropdown-panel,
.notification-item {
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

/* Cursor pointer only on desktop */
@media (hover: hover) {
    button,
    a,
    .btn,
    [onclick],
    .post-card,
    .clickable {
        cursor: pointer;
    }
}

/* Remove cursor on touch devices */
@media (hover: none) {
    button,
    a,
    .btn,
    [onclick],
    .post-card,
    .clickable {
        cursor: default;
    }
}

/* ========================================
   MOBILE APP-LIKE ENHANCEMENTS
   ======================================== */

@media (max-width: 768px) {
    /* Larger touch targets on mobile */
    .icon-btn {
        min-width: 44px;
        min-height: 44px;
    }
    
    .vote-btn {
        min-width: 40px;
        min-height: 40px;
    }
    
    .nav-item {
        min-height: 48px;
    }
    
    /* Stronger active states on mobile */
    .nav-item:active {
        background-color: var(--accent-transparent);
        transform: scale(0.98);
    }
    
    .sidebar-nav .nav-item:active {
        background-color: var(--accent-transparent);
    }
    
    /* Full-width buttons in sidebar */
    .sidebar-create-btn {
        min-height: 48px;
    }
    
    /* Better tap feedback */
    .post-card:active {
        background-color: var(--bg-hover);
        transition: background-color 0.05s ease;
    }
    
    /* Haptic-style feedback for votes */
    .vote-btn:active {
        transform: scale(0.85);
        transition: transform 0.05s ease;
    }
    
    /* Swipe-friendly comment actions */
    .comment-actions {
        gap: var(--spacing-xs);
    }
    
    .comment-actions .action-btn {
        min-width: 36px;
        min-height: 36px;
        padding: var(--spacing-xs);
    }
    
    /* Bottom safe area padding for notched phones */
    .sidebar-content {
        padding-bottom: calc(var(--spacing-lg) + env(safe-area-inset-bottom, 0));
    }
    
    /* Ensure modals respect safe areas */
    .modal-content {
        padding-bottom: env(safe-area-inset-bottom, 0);
    }
}

/* ========================================
   SETTINGS TABS
   ======================================== */

.settings-tabs {
    display: flex;
    gap: var(--spacing-xs);
    padding: 0 var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--spacing-md);
}

.settings-tab {
    background: none;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all var(--transition-fast);
}

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

.settings-tab.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

/* ========================================
   FILTERS & BLOCKS
   ======================================== */

.filter-add-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.filter-add-form input {
    flex: 1;
}

.filters-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    max-height: 200px;
    overflow-y: auto;
}

.filter-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.filter-item-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
    min-width: 0;
}

.filter-item-name {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.filter-item-meta {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.filter-item-remove {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.filter-item-remove:hover {
    color: var(--danger-color);
    background: var(--danger-transparent);
}

.filters-empty {
    text-align: center;
    color: var(--text-tertiary);
    padding: var(--spacing-md);
    font-size: 0.875rem;
}

/* ========================================
   IMAGE VIEWER
   ======================================== */

.image-viewer {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.image-viewer.hidden {
    display: none;
}

.image-viewer-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10001;
}

.image-viewer-close svg {
    width: 24px;
    height: 24px;
    color: white;
}

.image-viewer-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.image-viewer-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    width: 100%;
    padding: var(--spacing-lg);
    cursor: grab;
}

.image-viewer-container.dragging {
    cursor: grabbing;
}

.image-viewer-container img {
    max-width: none;
    max-height: none;
    object-fit: contain;
    transition: transform 0.1s ease;
    user-select: none;
    -webkit-user-drag: none;
    pointer-events: none;
}

.image-viewer-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(0, 0, 0, 0.5);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.image-viewer-controls button {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: var(--radius-sm);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.image-viewer-controls button svg {
    width: 20px;
    height: 20px;
    color: white;
}

.image-viewer-controls button:hover {
    background: rgba(255, 255, 255, 0.2);
}

.image-viewer-controls span {
    color: white;
    font-size: 0.875rem;
    min-width: 50px;
    text-align: center;
}

/* Clickable images in posts */
.post-detail-image img,
.post-thumbnail img,
.markdown-content img {
    cursor: zoom-in;
}

/* ========================================
   EDIT PROFILE MODAL
   ======================================== */

.image-upload-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.image-preview {
    background: var(--bg-tertiary);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.avatar-preview {
    width: 100px;
    height: 100px;
    border-radius: 50%;
}

.banner-preview {
    width: 100%;
    height: 120px;
}

.image-upload-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* ========================================
   COMMUNITY SEARCH INPUT
   ======================================== */

.community-search-input {
    position: relative;
}

.community-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    max-height: 200px;
    overflow-y: auto;
    z-index: 100;
    box-shadow: var(--shadow-lg);
}

.community-search-results.hidden {
    display: none;
}

.community-search-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.community-search-item:hover {
    background: var(--bg-hover);
}

.community-search-item .avatar {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.community-search-item-info {
    flex: 1;
    min-width: 0;
}

.community-search-item-name {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.community-search-item-instance {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.community-selected {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-xs);
}

.community-selected.hidden {
    display: none;
}

.community-selected .avatar {
    width: 24px;
    height: 24px;
}

.community-selected-name {
    flex: 1;
    font-weight: 500;
}

.community-selected-remove {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: var(--spacing-xs);
}

.community-selected-remove:hover {
    color: var(--danger-color);
}

/* ========================================
   SHOW ALL COMMENTS LINK
   ======================================== */

.show-all-comments-link {
    display: block;
    text-align: center;
    padding: var(--spacing-md);
    color: var(--accent-color);
    font-weight: 500;
    cursor: pointer;
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-md);
}

.show-all-comments-link:hover {
    background: var(--bg-hover);
}

/* Profile loading more */
.profile-loading-more {
    display: flex;
    justify-content: center;
    padding: var(--spacing-lg);
}

.profile-scroll-sentinel {
    height: 1px;
    visibility: hidden;
}


/* ========================================
   SCREENSHOT MODAL
   ======================================== */

.modal-xl .modal-content {
    max-width: 600px;
    width: 95%;
    max-height: 95vh;
    display: flex;
    flex-direction: column;
}

.modal-xl .modal-header {
    flex-shrink: 0;
}

.screenshot-layout {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
    min-height: 0;
}

.screenshot-preview-wrapper {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
    min-height: 150px;
}

.screenshot-preview {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

/* Mobile screenshot modal */
@media (max-width: 600px) {
    .modal-xl .modal-content {
        width: 100%;
        max-width: 100%;
        height: 100vh;
        max-height: 100vh;
        border-radius: 0;
        margin: 0;
    }
    
    .screenshot-preview-wrapper {
        max-height: none;
        padding: var(--spacing-sm);
    }
    
    .screenshot-controls-bar {
        padding: var(--spacing-sm);
    }
    
    .screenshot-toggles {
        gap: var(--spacing-sm);
    }
    
    .screenshot-section {
        gap: 4px;
    }
    
    .toggle-item {
        font-size: 0.75rem;
        padding: 3px 6px;
    }
    
    .screenshot-actions {
        flex-direction: column;
    }
    
    .screenshot-actions .btn {
        width: 100%;
    }
}

.screenshot-preview .post-card,
.screenshot-preview .comment {
    pointer-events: none;
}

.screenshot-controls-bar {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.screenshot-toggles {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.screenshot-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.screenshot-section h4 {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    margin-right: var(--spacing-xs);
}

.toggle-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
    cursor: pointer;
    padding: 4px 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.toggle-item:hover {
    background: var(--bg-hover);
}

.toggle-item input[type="checkbox"] {
    width: 14px;
    height: 14px;
}

.toggle-item input[type="checkbox"]:checked + span {
    color: var(--accent-color);
}

.screenshot-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.screenshot-actions .btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

/* Screenshot preview styling - looks like feed cards */
.ss-post-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--border-color);
}

.ss-post-header {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--text-tertiary);
    word-break: break-word;
    overflow-wrap: break-word;
}

.ss-community {
    color: var(--accent-color);
    font-weight: 500;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ss-author {
    color: var(--text-secondary);
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Responsive screenshot header for mobile */
@media (max-width: 400px) {
    .ss-post-header {
        font-size: 0.75rem;
        gap: 4px;
    }
    
    .ss-community,
    .ss-author {
        font-size: 0.75rem;
    }
}

.ss-post-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.ss-post-body {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-sm);
}

.ss-post-image {
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.ss-post-image img {
    width: 100%;
    height: auto;
    max-height: none;
    object-fit: contain;
}

.ss-post-stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.85rem;
    color: var(--text-tertiary);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

.ss-comment {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border-left: 3px solid var(--border-color);
}

.ss-comment.highlighted {
    border-left-color: var(--accent-color);
    background: var(--accent-transparent);
}

.ss-comment-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    font-size: 0.85rem;
}

.ss-comment-author {
    font-weight: 600;
    color: var(--text-primary);
}

.ss-comment-time {
    color: var(--text-tertiary);
}

.ss-comment-body {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.ss-comment-stats {
    margin-top: var(--spacing-xs);
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.ss-comment-indent {
    margin-left: var(--spacing-lg);
}

#ss-comment-section.hidden {
    display: none;
}

@media (max-width: 768px) {
    .screenshot-toggles {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .screenshot-section {
        flex-wrap: wrap;
    }
    
    .screenshot-actions {
        flex-direction: column;
    }
}

/* Ensure screenshot content is visible for capture */
.screenshot-preview * {
    visibility: visible !important;
    opacity: 1 !important;
}

.screenshot-preview img {
    max-width: 100%;
    height: auto;
    display: block;
}

.ss-post-body,
.ss-comment-body {
    overflow: visible;
    word-wrap: break-word;
}