/**
 * Contentboard - Social Feed Full Feature Set
 *
 * Covers:
 *   - Layout (two-column: feed + sidebar)
 *   - Stories/highlights carousel
 *   - Composer area
 *   - New posts banner
 *   - Loading skeleton cards
 *   - Feed suggestion (who-to-follow) cards
 *   - Emoji reaction picker
 *   - Share sheet
 *   - Post detail modal
 *   - Trending sidebar
 *   - Who-to-follow sidebar
 *   - Feed status filters & refresh button
 */

/* ══════════════════════════════════════════════════════════
   LAYOUT
══════════════════════════════════════════════════════════ */

.cb-layout {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.cb-main-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    height: 100%;
    overflow: hidden;
}

.cb-feed-container {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    background: var(--bg-primary, #ffffff);
}

.cb-sidebar {
    width: 300px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3, 12px);
    padding: var(--spacing-3, 12px);
    height: 100%;
    overflow-y: auto;
    border-left: 1px solid var(--border-color, #e5e7eb);
    background: var(--bg-secondary, #f9fafb);
}

/* Hide sidebar on smaller screens */
@media (max-width: 1024px) {
    .cb-sidebar { display: none; }
}

/* ══════════════════════════════════════════════════════════
   STORIES BAR
══════════════════════════════════════════════════════════ */

.cb-stories-bar {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3, 12px);
    padding: var(--spacing-3, 12px) var(--spacing-4, 16px);
    background: var(--bg-primary, #ffffff);
    border-bottom: 1px solid var(--border-color, #e5e7eb);
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    flex-shrink: 0;
    -webkit-overflow-scrolling: touch;
}

.cb-stories-bar::-webkit-scrollbar { display: none; }

.cb-story-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    width: 64px;
}

.cb-story-ring {
    position: relative;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    padding: 2px;
    background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

.cb-story-self .cb-story-ring {
    background: var(--border-color, #e5e7eb);
}

.cb-story-seen .cb-story-ring {
    background: var(--border-color, #d1d5db);
    opacity: 0.7;
}

.cb-story-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--bg-primary, #ffffff);
    display: block;
}

.cb-story-add-icon {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 20px;
    height: 20px;
    background: var(--color-primary, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 10px;
    border: 2px solid var(--bg-primary, #ffffff);
    z-index: 1;
}

.cb-story-label {
    font-size: 11px;
    color: var(--text-secondary, #6b7280);
    text-align: center;
    max-width: 64px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.2;
}

/* ══════════════════════════════════════════════════════════
   COMPOSER AREA
══════════════════════════════════════════════════════════ */

.cb-composer-container {
    background: var(--bg-primary, #ffffff);
    border-bottom: 1px solid var(--border-color, #e5e7eb);
    flex-shrink: 0;
}

.cb-mini-composer-inner {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3, 12px);
    padding: var(--spacing-3, 12px) var(--spacing-4, 16px);
}

.cb-mini-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    margin-top: 4px;
}

.cb-mini-input-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2, 8px);
}

.cb-mini-textarea {
    width: 100%;
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: var(--radius-lg, 20px);
    padding: 10px 16px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-primary, #111827);
    background: var(--bg-secondary, #f9fafb);
    resize: none;
    outline: none;
    transition: border-color 0.2s, background 0.2s;
    min-height: 42px;
    line-height: 1.5;
}

.cb-mini-textarea:focus {
    border-color: var(--color-primary, #3b82f6);
    background: var(--bg-primary, #ffffff);
}

.cb-mini-textarea::placeholder { color: var(--text-tertiary, #9ca3af); }

.cb-mini-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-2, 8px);
}

.cb-mini-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--color-primary, #3b82f6);
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.15s;
}

.cb-mini-action-btn:hover {
    background: rgba(59,130,246,0.1);
}

.cb-mini-privacy-select {
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: var(--radius-md, 8px);
    padding: 4px 8px;
    font-size: 0.8rem;
    background: var(--bg-primary, #fff);
    color: var(--text-secondary, #6b7280);
    cursor: pointer;
    outline: none;
}

.cb-mini-submit-btn {
    margin-left: auto;
    padding: 6px 20px;
    background: var(--color-primary, #3b82f6);
    color: white;
    border: none;
    border-radius: var(--radius-full, 9999px);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.cb-mini-submit-btn:hover { background: var(--color-primary-dark, #2563eb); }
.cb-mini-submit-btn:active { transform: scale(0.97); }
.cb-mini-submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* ══════════════════════════════════════════════════════════
   NEW POSTS BANNER
══════════════════════════════════════════════════════════ */

.feed-new-posts-banner {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--color-primary, #3b82f6);
    color: white;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 0;
    transition: background 0.2s;
    animation: slideDown 0.3s ease;
}

.feed-new-posts-banner:hover { background: var(--color-primary-dark, #2563eb); }

@keyframes slideDown {
    from { transform: translateY(-100%); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

/* ══════════════════════════════════════════════════════════
   LOADING SKELETON
══════════════════════════════════════════════════════════ */

.feed-skeleton-card {
    padding: var(--spacing-4, 16px);
    background: var(--bg-card, #ffffff);
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: var(--radius-lg, 12px);
    margin-bottom: var(--spacing-2, 8px);
}

.feed-skeleton-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-3, 12px);
    margin-bottom: var(--spacing-3, 12px);
}

.feed-skeleton-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    flex-shrink: 0;
}

.feed-skeleton-meta {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.feed-skeleton-line {
    height: 12px;
    border-radius: 6px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

.feed-skeleton-name  { width: 120px; height: 14px; }
.feed-skeleton-handle { width: 80px; }
.feed-skeleton-body-1 { width: 100%; margin-bottom: 8px; }
.feed-skeleton-body-2 { width: 85%; margin-bottom: 8px; }
.feed-skeleton-body-3 { width: 60%; }

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

/* New card entrance animation */
.feed-card-new {
    animation: cardSlideIn 0.4s ease;
}

@keyframes cardSlideIn {
    from { opacity: 0; transform: translateY(-16px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════════════════════════
   FEED SUGGESTION (WHO TO FOLLOW) INLINE CARD
══════════════════════════════════════════════════════════ */

.feed-suggestion-card {
    padding: var(--spacing-4, 16px);
    background: var(--bg-card, #ffffff);
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: var(--radius-lg, 12px);
    margin-bottom: var(--spacing-2, 8px);
}

.feed-suggestion-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary, #6b7280);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-2, 8px);
}

.feed-suggestion-label i { margin-right: 4px; }

.feed-suggestion-wrap .user-card {
    margin: 0;
    border: none;
    padding: 0;
    box-shadow: none;
}

.feed-suggestion-body {
    display: flex;
    align-items: center;
    gap: var(--spacing-3, 12px);
}

.feed-suggestion-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.feed-suggestion-info { flex: 1; min-width: 0; }

.feed-suggestion-name {
    font-weight: 600;
    color: var(--text-primary, #111827);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.feed-suggestion-handle {
    font-size: 0.875rem;
    color: var(--text-secondary, #6b7280);
}

.feed-suggestion-bio {
    font-size: 0.8rem;
    color: var(--text-secondary, #6b7280);
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.feed-suggestion-stats {
    font-size: 0.75rem;
    color: var(--text-tertiary, #9ca3af);
    margin-top: 2px;
}

.feed-suggestion-follow-btn {
    flex-shrink: 0;
    padding: 6px 16px;
    border: 2px solid var(--color-primary, #3b82f6);
    border-radius: var(--radius-full, 9999px);
    background: transparent;
    color: var(--color-primary, #3b82f6);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.feed-suggestion-follow-btn:hover,
.feed-suggestion-follow-btn.following {
    background: var(--color-primary, #3b82f6);
    color: white;
}

/* ══════════════════════════════════════════════════════════
   EMOJI REACTION PICKER
══════════════════════════════════════════════════════════ */

.feed-emoji-picker {
    position: fixed;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--bg-card, #ffffff);
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: var(--radius-full, 9999px);
    padding: 6px 10px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
    animation: popIn 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: auto;
}

@keyframes popIn {
    from { transform: scale(0.5); opacity: 0; }
    to   { transform: scale(1);   opacity: 1; }
}

.feed-emoji-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    transition: transform 0.15s;
    line-height: 1;
}

.feed-emoji-btn:hover {
    transform: scale(1.3) translateY(-4px);
}

/* ══════════════════════════════════════════════════════════
   SHARE SHEET
══════════════════════════════════════════════════════════ */

.feed-share-overlay {
    position: fixed;
    inset: 0;
    z-index: 9998;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    background: rgba(0,0,0,0.4);
    animation: fadeInOverlay 0.2s ease;
}

@keyframes fadeInOverlay {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.feed-share-sheet {
    width: 100%;
    max-width: 480px;
    background: var(--bg-card, #ffffff);
    border-radius: 24px 24px 0 0;
    padding: 0 0 env(safe-area-inset-bottom);
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.34, 1.1, 0.64, 1);
    box-shadow: 0 -8px 32px rgba(0,0,0,0.12);
}

.feed-share-sheet.open {
    transform: translateY(0);
}

.feed-share-handle {
    width: 40px;
    height: 4px;
    background: var(--border-color, #d1d5db);
    border-radius: 2px;
    margin: 12px auto 0;
}

.feed-share-title {
    text-align: center;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary, #111827);
    margin: 12px 0;
    padding: 0 20px;
}

.feed-share-options {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-2, 8px);
    padding: var(--spacing-3, 12px) var(--spacing-4, 16px) var(--spacing-5, 20px);
}

.feed-share-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: var(--spacing-3, 12px) var(--spacing-2, 8px);
    border: none;
    border-radius: var(--radius-lg, 12px);
    background: var(--bg-secondary, #f9fafb);
    color: var(--text-primary, #111827);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.feed-share-option i {
    font-size: 1.25rem;
    color: var(--color-primary, #3b82f6);
}

.feed-share-option:hover {
    background: var(--color-primary, #3b82f6);
    color: white;
    transform: translateY(-2px);
}

.feed-share-option:hover i { color: white; }

/* ══════════════════════════════════════════════════════════
   FEED REFRESH BUTTON
══════════════════════════════════════════════════════════ */

.feed-refresh-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--text-secondary, #6b7280);
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
}

.feed-refresh-btn:hover {
    background: rgba(0,0,0,0.06);
    color: var(--color-primary, #3b82f6);
    transform: rotate(30deg);
}

.feed-refresh-btn:active .fas {
    animation: spin360 0.5s linear;
}

@keyframes spin360 {
    to { transform: rotate(360deg); }
}

/* ══════════════════════════════════════════════════════════
   FEED RETRY BUTTON
══════════════════════════════════════════════════════════ */

.feed-retry-btn {
    display: inline-block;
    margin-top: var(--spacing-3, 12px);
    padding: 8px 24px;
    background: var(--color-primary, #3b82f6);
    color: white;
    border: none;
    border-radius: var(--radius-full, 9999px);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.feed-retry-btn:hover { background: var(--color-primary-dark, #2563eb); }

/* ══════════════════════════════════════════════════════════
   SIDEBAR PANELS
══════════════════════════════════════════════════════════ */

.cb-panel-title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text-primary, #111827);
    margin: 0 0 var(--spacing-3, 12px);
    padding-bottom: var(--spacing-2, 8px);
    border-bottom: 1px solid var(--border-color, #e5e7eb);
}

.cb-trending-panel,
.cb-wtf-panel {
    background: var(--bg-card, #ffffff);
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: var(--radius-lg, 12px);
    padding: var(--spacing-4, 16px);
}

.cb-panel-loading {
    color: var(--text-secondary, #6b7280);
    text-align: center;
    padding: var(--spacing-4, 16px);
    font-size: 1.25rem;
}

.cb-panel-empty {
    color: var(--text-tertiary, #9ca3af);
    font-size: 0.875rem;
    text-align: center;
    padding: var(--spacing-3, 12px);
}

.cb-panel-show-more {
    display: block;
    margin-top: var(--spacing-3, 12px);
    font-size: 0.875rem;
    color: var(--color-primary, #3b82f6);
    text-decoration: none;
    font-weight: 500;
}

.cb-panel-show-more:hover { text-decoration: underline; }

/* ── Trending items ─── */

.cb-trending-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cb-trending-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3, 12px);
    padding: 8px 4px;
    border-radius: var(--radius-md, 8px);
    text-decoration: none;
    color: inherit;
    transition: background 0.15s;
}

.cb-trending-item:hover { background: var(--bg-hover, rgba(0,0,0,0.04)); }

.cb-trending-rank {
    font-size: 0.875rem;
    color: var(--text-tertiary, #9ca3af);
    min-width: 16px;
    text-align: center;
    font-weight: 600;
}

.cb-trending-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.cb-trending-name {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--text-primary, #111827);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cb-trending-count {
    font-size: 0.75rem;
    color: var(--text-secondary, #6b7280);
}

/* ── Who to follow items ─── */

.cb-wtf-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3, 12px);
}

.cb-wtf-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-2, 8px);
}

.cb-wtf-avatar-link { flex-shrink: 0; }

.cb-wtf-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

.cb-wtf-info {
    flex: 1;
    min-width: 0;
}

.cb-wtf-name {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary, #111827);
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cb-wtf-name:hover { text-decoration: underline; }

.cb-wtf-handle {
    font-size: 0.75rem;
    color: var(--text-secondary, #6b7280);
}

.cb-verified-icon {
    font-size: 0.8rem;
    color: var(--color-primary, #3b82f6);
    margin-left: 2px;
}

.cb-wtf-follow-btn {
    flex-shrink: 0;
    padding: 4px 14px;
    border: 1px solid var(--color-primary, #3b82f6);
    border-radius: var(--radius-full, 9999px);
    background: transparent;
    color: var(--color-primary, #3b82f6);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
}

.cb-wtf-follow-btn:hover,
.cb-wtf-follow-btn.following {
    background: var(--color-primary, #3b82f6);
    color: white;
}

/* ══════════════════════════════════════════════════════════
   POST DETAIL MODAL
══════════════════════════════════════════════════════════ */

.pdv-overlay {
    position: fixed;
    inset: 0;
    z-index: 9000;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    background: rgba(0,0,0,0.5);
    animation: fadeInOverlay 0.2s ease;
}

.pdv-backdrop {
    position: absolute;
    inset: 0;
    cursor: pointer;
}

.pdv-dialog {
    position: relative;
    z-index: 1;
    width: min(640px, 100%);
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary, #ffffff);
    box-shadow: -8px 0 32px rgba(0,0,0,0.15);
    animation: slideInRight 0.3s cubic-bezier(0.34, 1.05, 0.64, 1);
    overflow: hidden;
}

@keyframes slideInRight {
    from { transform: translateX(100%); }
    to   { transform: translateX(0); }
}

@media (max-width: 640px) {
    .pdv-overlay { align-items: flex-end; justify-content: center; }
    .pdv-dialog {
        width: 100%;
        height: 95dvh;
        border-radius: 20px 20px 0 0;
        animation: slideInUp 0.3s cubic-bezier(0.34, 1.05, 0.64, 1);
    }
    @keyframes slideInUp {
        from { transform: translateY(100%); }
        to   { transform: translateY(0); }
    }
}

.pdv-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-3, 12px);
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color, #e5e7eb);
    background: var(--bg-primary, #ffffff);
    flex-shrink: 0;
}

.pdv-back-btn,
.pdv-share-btn {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--text-primary, #111827);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: background 0.15s;
}

.pdv-back-btn:hover, .pdv-share-btn:hover {
    background: var(--bg-hover, rgba(0,0,0,0.06));
}

.pdv-header-title {
    flex: 1;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary, #111827);
}

.pdv-body {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.pdv-post-section { padding: var(--spacing-4, 16px); }

.pdv-stats-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 8px 16px;
    border-top: 1px solid var(--border-color, #e5e7eb);
    border-bottom: 1px solid var(--border-color, #e5e7eb);
    font-size: 0.875rem;
    color: var(--text-secondary, #6b7280);
}

.pdv-stat { display: inline-flex; align-items: center; gap: 4px; }
.pdv-stat strong { color: var(--text-primary, #111827); font-weight: 700; }

.pdv-stat-link {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary, #6b7280);
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0;
}

.pdv-stat-link:hover { color: var(--color-primary, #3b82f6); text-decoration: underline; }

.pdv-stat-sep { color: var(--border-color, #d1d5db); }

.pdv-reactions-bar {
    padding: 8px 16px;
    border-bottom: 1px solid var(--border-color, #e5e7eb);
}

.pdv-reaction-group {
    display: flex;
    align-items: center;
    gap: 4px;
}

.pdv-react-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 0;
    border: none;
    border-radius: var(--radius-md, 8px);
    background: transparent;
    color: var(--text-secondary, #6b7280);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
}

.pdv-react-btn:hover {
    background: var(--bg-hover, rgba(0,0,0,0.04));
    color: var(--text-primary, #111827);
}

.pdv-react-btn.active { color: var(--color-danger, #ef4444); }
.pdv-bookmark-btn.active { color: var(--color-primary, #3b82f6); }

.pdv-composer-section {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color, #e5e7eb);
}

.pdv-comment-composer {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pdv-comment-textarea {
    width: 100%;
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: var(--radius-lg, 12px);
    padding: 10px 14px;
    font-size: 0.9375rem;
    font-family: inherit;
    color: var(--text-primary, #111827);
    background: var(--bg-secondary, #f9fafb);
    resize: none;
    outline: none;
    transition: border-color 0.2s;
}

.pdv-comment-textarea:focus {
    border-color: var(--color-primary, #3b82f6);
    background: var(--bg-primary, #ffffff);
}

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

.pdv-comment-submit-btn {
    padding: 6px 20px;
    background: var(--color-primary, #3b82f6);
    color: white;
    border: none;
    border-radius: var(--radius-full, 9999px);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.pdv-comment-submit-btn:hover { background: var(--color-primary-dark, #2563eb); }
.pdv-comment-submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.pdv-comments-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px 8px;
    border-bottom: 1px solid var(--border-color, #e5e7eb);
}

.pdv-comments-title {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--text-primary, #111827);
}

.pdv-sort-controls {
    display: flex;
    gap: 4px;
}

.pdv-sort-btn {
    padding: 4px 10px;
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: var(--radius-full, 9999px);
    background: transparent;
    color: var(--text-secondary, #6b7280);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.pdv-sort-btn.active,
.pdv-sort-btn:hover {
    background: var(--color-primary, #3b82f6);
    border-color: var(--color-primary, #3b82f6);
    color: white;
}

.pdv-comments-section { padding: 8px 16px 0; }

.pdv-no-comments {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 32px 16px;
    color: var(--text-secondary, #6b7280);
    font-size: 0.9375rem;
    text-align: center;
}

.pdv-no-comments i { font-size: 2rem; opacity: 0.4; }

.pdv-comments-loading {
    text-align: center;
    padding: 16px;
    color: var(--text-secondary, #6b7280);
}

/* Individual comment */
.pdv-comment {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color, #f3f4f6);
}

.pdv-comment-reply {
    margin-left: 44px;
    border-left: 2px solid var(--border-color, #e5e7eb);
    padding-left: 10px;
}

.pdv-comment-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

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

.pdv-comment-bubble {
    background: var(--bg-secondary, #f9fafb);
    border-radius: 0 12px 12px 12px;
    padding: 8px 12px;
    display: inline-block;
    max-width: 100%;
}

.pdv-comment-author {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary, #111827);
    text-decoration: none;
    margin-bottom: 2px;
}

.pdv-comment-author:hover { text-decoration: underline; }

.pdv-comment-text {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--text-primary, #111827);
    line-height: 1.4;
    word-break: break-word;
}

.pdv-comment-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 4px;
    padding-left: 12px;
}

.pdv-comment-time {
    font-size: 0.75rem;
    color: var(--text-tertiary, #9ca3af);
}

.pdv-comment-like-btn,
.pdv-comment-reply-btn,
.pdv-comment-load-replies {
    background: none;
    border: none;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary, #6b7280);
    cursor: pointer;
    padding: 0;
    transition: color 0.15s;
}

.pdv-comment-like-btn:hover,
.pdv-comment-reply-btn:hover,
.pdv-comment-load-replies:hover {
    color: var(--text-primary, #111827);
}

.pdv-comment-like-btn.active { color: var(--color-danger, #ef4444); }

.pdv-comment-load-replies {
    color: var(--color-primary, #3b82f6);
}

/* Inline reply composer */
.pdv-inline-reply {
    margin-top: 8px;
    padding: 8px 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.pdv-reply-textarea {
    width: 100%;
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: var(--radius-lg, 12px);
    padding: 8px 12px;
    font-size: 0.875rem;
    font-family: inherit;
    color: var(--text-primary, #111827);
    background: var(--bg-secondary, #f9fafb);
    resize: none;
    outline: none;
    min-height: 36px;
    transition: border-color 0.2s;
}

.pdv-reply-textarea:focus {
    border-color: var(--color-primary, #3b82f6);
    background: var(--bg-primary, #ffffff);
}

.pdv-reply-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.pdv-reply-cancel-btn,
.pdv-reply-submit-btn {
    padding: 5px 14px;
    border-radius: var(--radius-full, 9999px);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    border: none;
}

.pdv-reply-cancel-btn {
    background: var(--bg-secondary, #f3f4f6);
    color: var(--text-secondary, #6b7280);
}

.pdv-reply-cancel-btn:hover {
    background: var(--border-color, #e5e7eb);
}

.pdv-reply-submit-btn {
    background: var(--color-primary, #3b82f6);
    color: white;
}

.pdv-reply-submit-btn:hover { background: var(--color-primary-dark, #2563eb); }

/* Skeleton in post detail */
.pdv-skeleton {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 4px;
}

.pdv-sk {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}

.pdv-sk-avatar { width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0; }
.pdv-sk-content { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.pdv-sk-name { height: 14px; width: 140px; }
.pdv-sk-line { height: 12px; width: 100%; }
.pdv-sk-line.short { width: 60%; }

/* Error/empty states */
.pdv-error-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 32px;
    text-align: center;
    color: var(--text-secondary, #6b7280);
}

.pdv-error-state i { font-size: 2rem; color: var(--error-color, #ef4444); }

.pdv-retry-btn {
    margin-top: 8px;
    padding: 8px 20px;
    background: var(--color-primary, #3b82f6);
    color: white;
    border: none;
    border-radius: var(--radius-full, 9999px);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
}

.pdv-error-small {
    font-size: 0.8rem;
    color: var(--error-color, #ef4444);
    padding: 4px 8px;
}

.pdv-replies-section { margin-top: 4px; }

.pdv-replies-loading {
    color: var(--text-secondary, #6b7280);
    font-size: 0.875rem;
    padding: 8px;
}

/* ══════════════════════════════════════════════════════════
   FEED AUTH / NO-FEED STATES
══════════════════════════════════════════════════════════ */

.cb-auth-required,
.cb-no-feed {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary, #6b7280);
    font-size: 1rem;
    padding: 32px;
    text-align: center;
}

/* ══════════════════════════════════════════════════════════
   DARK MODE
══════════════════════════════════════════════════════════ */

@media (prefers-color-scheme: dark) {
    .cb-stories-bar,
    .cb-composer-container { background: var(--bg-primary, #0f0f1a); border-color: var(--border-color, #2a2a3e); }
    .cb-sidebar { background: var(--bg-secondary, #1a1a2e); border-color: var(--border-color, #2a2a3e); }
    .cb-trending-panel, .cb-wtf-panel { background: var(--bg-card, #1a1a2e); border-color: var(--border-color, #2a2a3e); }
    .cb-panel-title { color: var(--text-primary, #e0e0f0); border-color: var(--border-color, #2a2a3e); }
    .cb-trending-name { color: var(--text-primary, #e0e0f0); }
    .cb-wtf-name { color: var(--text-primary, #e0e0f0); }
    .feed-skeleton-card { background: var(--bg-card, #1a1a2e); border-color: var(--border-color, #2a2a3e); }
    .feed-skeleton-avatar, .feed-skeleton-line { background: linear-gradient(90deg, #1e1e30 25%, #252538 50%, #1e1e30 75%); background-size: 200% 100%; }
    .pdv-sk { background: linear-gradient(90deg, #1e1e30 25%, #252538 50%, #1e1e30 75%); background-size: 200% 100%; }
    .feed-share-sheet { background: var(--bg-card, #1a1a2e); }
    .feed-share-option { background: var(--bg-secondary, #252538); color: var(--text-primary, #e0e0f0); }
    .feed-emoji-picker { background: var(--bg-card, #1a1a2e); border-color: var(--border-color, #2a2a3e); box-shadow: 0 8px 32px rgba(0,0,0,0.4); }
    .pdv-dialog { background: var(--bg-primary, #0f0f1a); }
    .pdv-header { background: var(--bg-primary, #0f0f1a); border-color: var(--border-color, #2a2a3e); }
    .pdv-comment-bubble { background: var(--bg-secondary, #1a1a2e); }
    .pdv-comment-text, .pdv-comment-author { color: var(--text-primary, #e0e0f0); }
    .pdv-comment-textarea, .pdv-reply-textarea, .cb-mini-textarea { background: var(--bg-secondary, #1a1a2e); border-color: var(--border-color, #2a2a3e); color: var(--text-primary, #e0e0f0); }
    .cb-story-ring { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
    .cb-story-seen .cb-story-ring { background: var(--border-color, #2a2a3e); }
    .cb-story-self .cb-story-ring { background: var(--border-color, #2a2a3e); }
    .cb-mini-privacy-select { background: var(--bg-secondary, #1a1a2e); border-color: var(--border-color, #2a2a3e); color: var(--text-primary, #e0e0f0); }
    .pdv-stats-bar, .pdv-reactions-bar, .pdv-comments-header { border-color: var(--border-color, #2a2a3e); }
    .pdv-comments-title { color: var(--text-primary, #e0e0f0); }
    .pdv-sort-btn { border-color: var(--border-color, #2a2a3e); color: var(--text-secondary, #a0a0b0); }
    .pdv-comment { border-color: var(--border-color, #1e1e30); }
    .pdv-comment-reply { border-color: var(--border-color, #2a2a3e); }
    .feed-suggestion-card { background: var(--bg-card, #1a1a2e); border-color: var(--border-color, #2a2a3e); }
    .feed-suggestion-name { color: var(--text-primary, #e0e0f0); }
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
    .cb-stories-bar { padding: 10px 12px; gap: 10px; }
    .cb-story-item { width: 56px; }
    .cb-story-ring { width: 48px; height: 48px; }
    .feed-share-options { grid-template-columns: repeat(3, 1fr); }
    .pdv-sort-btn { padding: 3px 8px; font-size: 0.7rem; }
}

@media (max-width: 480px) {
    .cb-stories-bar { padding: 8px; gap: 8px; }
    .cb-story-item { width: 50px; }
    .cb-story-ring { width: 44px; height: 44px; }
    .feed-share-options { grid-template-columns: repeat(3, 1fr); }
    .pdv-reaction-group { gap: 2px; }
    .pdv-react-btn span { display: none; }
}