/* Unified row component: tree nodes, feed items, saved trees, feed list, feed sources. */

[hidden] { display: none !important; }
.modal:not(.show), .modal-backdrop:not(.show) { display: none !important; }

.rows { display: flex; flex-direction: column; gap: 4px; }
.tree { padding: 6px 0; }
#feedItems.rows { padding: 12px 20px 20px; }

.row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid transparent;
  transition: background-color .15s, border-color .15s;
  min-height: 40px;
}
.row[data-action] { cursor: pointer; }
.row:hover { background: #f8f9fa; border-color: #e0e0e0; }
.row.is-active { background: rgba(255, 107, 53, .10); border-color: rgba(255, 107, 53, .45); }
.row.row--playing { border-color: var(--modern-orange, #ff6b35); }
.row.is-loading .row-toggle svg { animation: snail-rock 1.2s ease-in-out infinite; }
.row.is-deleted { opacity: .55; }

.row-toggle { width: 18px; height: 18px; flex: none; display: flex; align-items: center; justify-content: center; color: #666; }
.row-toggle svg { width: 16px; height: 16px; transition: transform .15s; }
.row.is-open > .row-toggle svg.lucide-chevron-right { transform: rotate(90deg); }
.row:not(.is-expandable) .row-toggle { visibility: hidden; }

.row-icon { width: 20px; height: 20px; flex: none; display: flex; align-items: center; justify-content: center; }
.row-icon svg { width: 16px; height: 16px; }
.row-art { width: 20px; height: 20px; border-radius: 3px; flex: none; object-fit: cover; background: #ddd; }

.row-body { flex: 1; min-width: 0; display: flex; align-items: baseline; gap: 10px; }
.row-title { font-size: 14px; color: #333; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-decoration: none; }
a.row-title:hover { text-decoration: underline; }
.row-meta { display: flex; gap: 10px; color: #999; font-size: 12px; white-space: nowrap; overflow: hidden; }
.row-meta span { overflow: hidden; text-overflow: ellipsis; }

.row-actions { display: flex; align-items: center; gap: 4px; flex: none; opacity: .75; }
.row:hover .row-actions { opacity: 1; }
.row-action {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 5px; border: none; background: transparent; padding: 0; margin: 0;
  color: #666; cursor: pointer; text-decoration: none;
}
.row-action:hover { background: rgba(0,0,0,.06); color: #ff6b35; transform: scale(1.05); }
.row-action svg { width: 15px; height: 15px; }
.row-action--danger:hover { color: #dc3545; }
.row-action.is-on { color: #ff6b35; }
.row-badge { display: inline-flex; align-items: center; gap: 3px; font-size: 11px; padding: 1px 6px; border-radius: 10px; background: rgba(255,107,53,.12); color: #c45a25; }
.row-badge svg { width: 11px; height: 11px; }

/* Kinds */
.row--track .row-title { font-weight: 500; }
.row--track .row-icon { color: #ff6b35; }
.row--user .row-icon { color: #20b2aa; }
.row--user .row-title { color: #555; }
.row--user_likes .row-icon, .row--user_tracks .row-icon, .row--track_likers .row-icon { color: #888; }
.row--user_likes .row-title, .row--user_tracks .row-title, .row--track_likers .row-title { color: #777; font-style: italic; }
.row--load_more { color: #888; font-size: 13px; }
.row--load_more .row-title { color: #888; font-style: italic; }
.row--feed .row-icon { color: #ff6b35; }
.row--source .row-icon { color: #888; }

/* Tree nesting */
.node > .row-children { margin-left: 26px; border-left: 1px dashed rgba(0,0,0,.12); padding-left: 6px; display: flex; flex-direction: column; gap: 4px; margin-top: 4px; }
.row-warning { font-size: 12px; color: #b8860b; padding: 2px 10px 4px 46px; }

/* Expanded view */
.rows--expanded .row { min-height: 56px; padding: 10px 12px; }
.rows--expanded .row-art { width: 44px; height: 44px; border-radius: 5px; }
.rows--expanded .row-body { flex-direction: column; align-items: flex-start; gap: 3px; }
.rows--expanded .row-title { white-space: normal; }

/* Misc shared bits used by the new shell */
.empty-hint { color: #888; font-size: 13px; font-style: italic; margin: 8px 0; }
.legend-item--wide { grid-column: 1 / -1; background: #f0f8ff; border-left: 3px solid #17a2b8; }
.subtitle-text { font-style: italic; color: #666; margin: 15px 0 10px; font-size: 14px; }
.modal-content--wide { min-width: min(640px, 92vw); max-width: 800px; }
.toast { padding: 10px 14px; border-radius: 6px; margin: 6px 0; font-size: 14px; background: #e7f3ff; color: #0c5460; border: 1px solid #b8daff; animation: toast-in .2s ease-out; }
.toast--error { background: #f8d7da; color: #721c24; border-color: #f5c6cb; }
.toast--success { background: #d4edda; color: #155724; border-color: #c3e6cb; }
.toast.is-leaving { animation: glitch-dissolve .6s forwards; }
@keyframes toast-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.tab-button.active { pointer-events: none; }
.feed-stats span + span::before { content: " • "; color: #bbb; }
.btn-warning { background: #ffc107; color: #333; border: none; padding: 8px 14px; border-radius: 6px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.maintenance-actions { display: flex; gap: 12px; align-items: center; margin: 8px 0; }
.maintenance-description { font-size: 12px; color: #777; }
.settings-section { margin-bottom: 18px; }
.settings-section h4 { margin: 0 0 8px; font-size: 14px; }
.section-subtitle { font-size: 12px; color: #888; margin-left: 8px; }
.fun-button.active { border-color: #ff6b35; color: #ff6b35; }
.data-management-buttons a.btn-secondary { text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }

/* Dark theme */
[data-theme="dark"] .row:hover { background: var(--hover-color); border-color: var(--border-color); }
[data-theme="dark"] .row.is-active { background: rgba(255, 119, 34, .14); border-color: rgba(255, 119, 34, .5); }
[data-theme="dark"] .row-title { color: var(--text-color); }
[data-theme="dark"] .row--track .row-title { color: var(--high-contrast-text); }
[data-theme="dark"] .row--user .row-title { color: var(--text-secondary); }
[data-theme="dark"] .row--user_likes .row-title, [data-theme="dark"] .row--user_tracks .row-title, [data-theme="dark"] .row--track_likers .row-title, [data-theme="dark"] .row--load_more .row-title { color: var(--text-muted); }
[data-theme="dark"] .row-meta { color: var(--text-muted); }
[data-theme="dark"] .row-toggle, [data-theme="dark"] .row-action { color: var(--text-secondary); }
[data-theme="dark"] .row-action:hover { background: rgba(255,255,255,.08); color: var(--accent-color); }
[data-theme="dark"] .row-badge { background: rgba(255,119,34,.18); color: #ffb08a; }
[data-theme="dark"] .node > .row-children { border-left-color: var(--border-color); }
[data-theme="dark"] .empty-hint, [data-theme="dark"] .subtitle-text { color: var(--text-secondary); }
[data-theme="dark"] .legend-item--wide { background: var(--info-bg); }
[data-theme="dark"] .toast { background: var(--info-bg); color: var(--text-color); border-color: var(--border-color); }
[data-theme="dark"] .toast--error { background: var(--error-bg); }
[data-theme="dark"] .toast--success { background: #1e4620; }

/* Surfaces that the pruned legacy CSS used to cover */
[data-theme="dark"] .feed-view, [data-theme="dark"] .feeds-list, [data-theme="dark"] #feedsList, [data-theme="dark"] #feedItems,
[data-theme="dark"] .feed-view-header, [data-theme="dark"] .feed-controls, [data-theme="dark"] .feeds-header {
  background: var(--surface-color);
  border-color: var(--border-color);
  color: var(--text-color);
}
[data-theme="dark"] .feed-name { color: var(--high-contrast-text); }
[data-theme="dark"] .feed-description, [data-theme="dark"] .feed-stats, [data-theme="dark"] .feeds-subtitle { color: var(--text-secondary); }
[data-theme="dark"] .filter-group label { color: var(--text-secondary); }
[data-theme="dark"] .filter-group select, [data-theme="dark"] .filter-group input { background: var(--input-bg); color: var(--text-color); border-color: var(--border-color); }
[data-theme="dark"] .modal-content, [data-theme="dark"] .settings-content { background: var(--surface-color); color: var(--text-color); border: 1px solid var(--border-color); }
[data-theme="dark"] .modal-header h3, [data-theme="dark"] .settings-header h3, [data-theme="dark"] .settings-section h4, [data-theme="dark"] .modal-body label, [data-theme="dark"] .setting-group label { color: var(--high-contrast-text); }
[data-theme="dark"] .section-subtitle, [data-theme="dark"] .setting-description, [data-theme="dark"] .maintenance-description, [data-theme="dark"] .add-to-feed-source { color: var(--text-secondary); }
[data-theme="dark"] .modal-body input[type="text"], [data-theme="dark"] .modal-body textarea, [data-theme="dark"] .modal-body select, [data-theme="dark"] .feed-select { background: var(--input-bg); color: var(--text-color); border-color: var(--border-color); }
[data-theme="dark"] .modal-close, [data-theme="dark"] .settings-close { color: var(--text-secondary); }
[data-theme="dark"] .modal-footer { background: var(--surface-color); border-top-color: var(--border-color); }
[data-theme="dark"] .modal-body .checkbox-row, [data-theme="dark"] .modal-body p { color: var(--text-color); }

/* Feed entry: the row plus the inline player that appears on the track you are playing */
.feed-entry { display: flex; flex-direction: column; }
.feed-entry .row-embed { padding: 2px 12px 10px 58px; }
.row-embed-frame { display: block; width: 100%; height: 120px; border: 0; border-radius: 6px; }
.feed-refresh-btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; font-size: 13px;
  border: 1px solid #e0e0e0; border-radius: 6px; background: transparent; color: inherit; cursor: pointer;
}
.feed-refresh-btn:hover:not(:disabled) { background: rgba(255, 107, 53, .12); border-color: #ff6b35; color: #ff6b35; }
.feed-refresh-btn:disabled, .btn-warning:disabled { opacity: .55; cursor: not-allowed; }
[data-theme="dark"] .feed-refresh-btn { border-color: var(--border-color); color: var(--text-color); }
[data-theme="dark"] .feed-refresh-btn:hover:not(:disabled) { background: rgba(255, 119, 34, .16); border-color: var(--accent-color); color: var(--accent-color); }

/* Every feed row carries a player; reserve its height so lazy mounting never shifts the layout */
.feed-entry .row-embed { min-height: 120px; }
.preview-pane.info-only #soundcloudWidget { display: none; }
.checkbox-row { display: flex; align-items: center; gap: 8px; margin: 10px 0; font-size: 13px; cursor: pointer; }
.btn-danger { background: #dc3545; color: #fff; border: none; padding: 8px 14px; border-radius: 6px; cursor: pointer; }
.btn-danger:hover { background: #c82333; }
.row--source .row-badge { background: rgba(120, 120, 120, .18); color: #777; }
[data-theme="dark"] .row--source .row-badge { background: rgba(255, 255, 255, .10); color: var(--text-secondary); }

/* Inline playback errors: muted text in place of the player, not a toast — an unplayable track
   (private, region-locked) is routine, not alarming. */
.row-embed-note {
  padding: 12px 16px;
  font-size: 12px;
  color: #999;
  font-style: italic;
}
.preview-info--error .preview-artist { color: #999; font-style: italic; }
[data-theme="dark"] .row-embed-note { color: var(--text-muted); }
[data-theme="dark"] .preview-info--error .preview-artist { color: var(--text-muted); }

/* Basket: narrower than a feed, player and its purchase link side by side */
.basket-view { max-width: 820px; margin: 0 auto; }
.basket-controls { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 20px; }
.basket-buttons { display: flex; flex-wrap: wrap; gap: 8px; }
.basket-buttons button { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; padding: 7px 11px; border-radius: 6px; cursor: pointer; }
.basket-buttons button:disabled { opacity: .45; cursor: not-allowed; }
.basket-buttons svg { width: 15px; height: 15px; }
#basketItems.rows { padding: 12px 20px 20px; }
.basket-embed-row { display: flex; align-items: center; gap: 10px; padding: 2px 12px 10px 58px; }
.basket-embed-row .row-embed { flex: 1; min-width: 0; padding: 0; min-height: 120px; }
.basket-link {
  display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 8px;
  border: 1px solid #e0e0e0; color: #ff6b35; background: transparent; flex: none;
}
.basket-link:hover { background: rgba(255, 107, 53, .12); border-color: #ff6b35; }
.basket-link svg { width: 20px; height: 20px; }
[data-theme="dark"] .basket-link { border-color: var(--border-color); color: var(--accent-color); }
.row-check { display: flex; align-items: center; justify-content: center; width: 20px; flex: none; }
.row-check input { cursor: pointer; }
.tab-count { font-size: 11px; line-height: 1; padding: 2px 6px; border-radius: 9px; background: #ff6b35; color: #fff; margin-left: 4px; }
/* The basket button carries a small "+" that becomes a check once the track is in the basket */
.row-action--basket { position: relative; }
.row-action--basket::after {
  content: "+"; position: absolute; right: -2px; top: -4px; font-size: 11px; font-weight: 700; line-height: 1;
  color: #ff6b35;
}
.row-action--basket.is-on { color: #ff6b35; }
.row-action--basket.is-on::after { content: "\2713"; }
#basketSummary { white-space: nowrap; align-self: center; }

/* Bottom bar: play/pause for whatever is sounding, and a link back to the list it came from */
.preview-play {
  width: 40px; height: 40px; border-radius: 50%; border: none; background: #ff6600; color: #fff; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; flex: none;
}
.preview-play:hover { background: #ff7f2a; }
.preview-play svg { width: 18px; height: 18px; min-width: 18px; flex: none; }
.preview-info { min-width: 0; }
.preview-title, .preview-artist { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.preview-origin {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: #ccc; text-decoration: none;
  border: 1px solid #555; border-radius: 6px; padding: 5px 9px; flex: none; margin-right: 90px;
}
.preview-origin:hover { color: #fff; border-color: #ff6600; }
.preview-origin svg { width: 14px; height: 14px; }
.basket-link--sc { color: #999; }
[data-theme="dark"] .basket-link--sc { color: var(--text-secondary); }
.row-action--empty { visibility: hidden; pointer-events: none; }

.row-badge--button { border: none; cursor: pointer; font: inherit; font-size: 11px; }
.row-badge--button:hover { background: rgba(255,107,53,.28); }
.feed-links { list-style: none; margin: 0; padding: 0; }
.feed-links li + li { border-top: 1px solid rgba(0,0,0,.06); }
.feed-links a { display: flex; align-items: center; gap: 8px; padding: 10px 4px; color: inherit; text-decoration: none; }
.feed-links a:hover { color: #ff6b35; }
.feed-links svg { width: 15px; height: 15px; }
[data-theme="dark"] .feed-links li + li { border-top-color: var(--border-color); }

/* A labelled toggle switch, sized to be hit on a phone (the plain checkbox was too small) */
.switch-row { display: inline-flex; align-items: center; gap: 12px; cursor: pointer; padding: 6px 0; font-size: 14px; }
.switch-row .theme-switch { flex: none; }
.switch-row-text { display: flex; flex-direction: column; line-height: 1.25; }
.switch-row-text small { font-size: 12px; color: #888; }
[data-theme="dark"] .switch-row-text small { color: var(--text-secondary); }

/* Feed pager */
.pager { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 16px 20px 24px; }
.pager-btn { display: inline-flex; align-items: center; gap: 4px; }
.pager-btn:disabled { opacity: .45; cursor: not-allowed; }
.pager-btn svg { width: 15px; height: 15px; }
.pager-label { font-size: 13px; color: #777; min-width: 90px; text-align: center; }
[data-theme="dark"] .pager-label { color: var(--text-secondary); }
.filter-unit { font-size: 12px; color: #888; margin-left: -4px; }
[data-theme="dark"] .filter-unit { color: var(--text-secondary); }

/* Latency feedback: a top progress bar while a view loads, and a spinning icon on a busy control */
#progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: #ff6600; z-index: 2000; opacity: 0; transition: opacity .2s; }
#progress.is-active { opacity: 1; animation: progress-crawl 1.6s ease-out forwards; }
@keyframes progress-crawl { from { width: 0; } 30% { width: 55%; } to { width: 90%; } }
.is-busy > svg, .is-busy > i > svg { animation: spin 1s linear infinite; }
.is-busy { cursor: progress; }