/* ============================================================
   Playlists panel & picker popup
   ============================================================ */

/* ── Playlists panel (mirrors .resontes-list layout) ─────── */
.playlists-list {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg, #0d0d0d);
  z-index: 300;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  flex-direction: column;
}

.playlists-list.active {
  display: flex;
}

.playlists-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 10px;
  gap: 10px;
  border-bottom: 1px solid var(--surface-border, rgba(255,255,255,0.08));
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--bg, #0d0d0d);
}

.playlists-panel-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--fg, #f0f0f0);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.playlists-panel-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.playlists-panel-close-btn,
.playlists-new-btn,
.playlists-import-btn {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--fg, #f0f0f0);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  font-size: 13px;
  gap: 5px;
  transition: background 0.15s, color 0.15s, transform 0.1s;
}

.playlists-panel-close-btn {
  padding: 4px 8px;
  font-size: 18px;
  color: var(--muted, #888);
}

.playlists-new-btn {
  background: var(--primary);
  color: #000;
  font-weight: 600;
  border-color: transparent;
}

.playlists-import-btn {
  border-color: var(--surface-border, rgba(255,255,255,0.15));
  color: var(--muted, #aaa);
}

.playlists-new-btn:hover,
.playlists-new-btn:focus-visible {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.playlists-new-btn:active {
  transform: translateY(0);
}

.playlists-import-btn:hover,
.playlists-import-btn:focus-visible {
  background: var(--surface-2, rgba(255,255,255,0.06));
}

/* ── Playlist list body ─────────────────────────────────── */
.playlists-panel-body {
  flex: 1;
  padding: 12px 16px 80px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ── Empty state ────────────────────────────────────────── */
.playlists-empty-msg {
  text-align: center;
  color: var(--muted, #888);
  font-size: 14px;
  margin: 40px auto;
  line-height: 1.6;
}

.playlists-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 24px;
  margin: auto;
}

.playlists-empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.6;
}

.playlists-empty-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--fg, #f0f0f0);
  margin: 0 0 8px;
}

.playlists-empty-text {
  font-size: 14px;
  color: var(--muted, #888);
  margin: 0 0 24px;
  max-width: 280px;
  line-height: 1.5;
}

.playlists-empty-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  max-width: 220px;
}

.playlists-empty-cta {
  background: var(--primary);
  color: #000;
  border: none;
  border-radius: 10px;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: filter 0.15s, transform 0.1s;
}

.playlists-empty-cta:hover,
.playlists-empty-cta:focus-visible {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.playlists-empty-secondary {
  background: transparent;
  color: var(--muted, #aaa);
  border: 1px solid var(--surface-border, rgba(255,255,255,0.15));
  border-radius: 10px;
  padding: 10px 16px;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.playlists-empty-secondary:hover,
.playlists-empty-secondary:focus-visible {
  background: var(--surface-2, rgba(255,255,255,0.06));
  color: var(--fg, #f0f0f0);
}

/* ── Single playlist card ───────────────────────────────── */
.pl-card {
  background: var(--surface-2, rgba(255,255,255,0.04));
  border: 1px solid var(--surface-border, rgba(255,255,255,0.08));
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow 0.18s, border-color 0.18s;
}

.pl-card:hover {
  box-shadow: 0 4px 18px rgba(0,0,0,0.2);
}

.pl-card--expanded {
  border-color: var(--primary);
  box-shadow: 0 4px 20px rgba(110, 231, 183, 0.1);
}

.pl-card-header {
  display: flex;
  align-items: center;
  padding: 12px 14px;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}

/* Expand/collapse indicator */
.pl-card-expand-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted, #888);
  transition: transform 0.2s ease, color 0.15s;
  flex-shrink: 0;
}

.pl-card--expanded .pl-card-expand-indicator {
  transform: rotate(180deg);
  color: var(--primary);
}

.pl-card-info {
  flex: 1;
  min-width: 0;
}

/* Name container for inline editing */
.pl-card-name-container {
  position: relative;
}

.pl-card-name {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--fg, #f0f0f0);
  /* Allow 2 lines with ellipsis */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-word;
}

.pl-card-name-input {
  position: absolute;
  top: -4px;
  left: -6px;
  right: -6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--fg, #f0f0f0);
  background: var(--surface-1, #1a1a1a);
  border: 1px solid var(--primary);
  border-radius: 6px;
  padding: 4px 6px;
  opacity: 0;
  pointer-events: none;
  z-index: 1;
  outline: none;
}

.pl-card--editing .pl-card-name {
  opacity: 0;
}

.pl-card--editing .pl-card-name-input {
  opacity: 1;
  pointer-events: auto;
}

.pl-card-meta {
  font-size: 12px;
  line-height: 1.35;
  color: var(--muted, #888);
  margin-top: 3px;
}

.pl-card-btns {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}

.pl-card-btn {
  background: transparent;
  border: none;
  border-radius: 8px;
  color: var(--muted, #aaa);
  cursor: pointer;
  font-size: 14px;
  padding: 6px 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: background 0.12s, color 0.12s, transform 0.1s;
}

.pl-card-btn:hover,
.pl-card-btn:focus-visible {
  background: var(--surface-3, rgba(255,255,255,0.08));
  color: var(--fg, #f0f0f0);
  transform: scale(1.05);
}

.pl-card-btn:active {
  transform: scale(0.95);
}

.pl-card-btn svg {
  width: 16px;
  height: 16px;
}

.pl-card-btn--play {
  color: var(--primary);
}

.pl-card-btn--shuffle {
  color: var(--muted, #aaa);
}

.pl-card-btn--shuffle:hover,
.pl-card-btn--shuffle:focus-visible {
  color: var(--primary);
}

.pl-card-btn--danger:hover,
.pl-card-btn--danger:focus-visible {
  color: #f88;
  background: rgba(255,80,80,0.1);
}

/* ── Playlist tracks (expandable) ──────────────────────── */
.pl-tracks-list {
  border-top: 1px solid var(--surface-border, rgba(255,255,255,0.06));
  padding: 4px 0 8px;
  display: none;
  animation: pl-tracks-in 0.2s ease;
}

@keyframes pl-tracks-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.pl-tracks-list.open {
  display: block;
}

.pl-tracks-summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px 6px;
  flex-wrap: wrap;
}

.pl-tracks-summary-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--fg, #f0f0f0);
}

.pl-tracks-summary-duration {
  color: var(--muted, #888);
  font-variant-numeric: tabular-nums;
}

.pl-tracks-summary-hint {
  margin: 0;
  font-size: 12px;
  line-height: 1.4;
  color: var(--muted, #888);
}

/* Empty tracks state */
.pl-tracks-empty {
  padding: 20px 14px;
  text-align: center;
}

.pl-tracks-empty-msg {
  font-size: 14px;
  color: var(--fg, #f0f0f0);
  margin: 0 0 4px;
}

.pl-tracks-empty-hint {
  font-size: 12px;
  color: var(--muted, #888);
  margin: 0;
}

.pl-track-row {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: center;
  padding: 10px 14px;
  gap: 10px;
  cursor: pointer;
  transition: background 0.1s, opacity 0.2s, transform 0.2s;
  border-radius: 10px;
  margin: 0 8px 4px;
  min-height: 52px;
}

.pl-track-row:hover {
  background: var(--surface-3, rgba(255,255,255,0.05));
}

.pl-track-row:focus-visible {
  outline: none;
  background: var(--surface-3, rgba(255,255,255,0.08));
}

.pl-track-row--playing {
  background: rgba(var(--primary-rgb), 0.08);
  box-shadow: inset 3px 0 0 var(--primary);
}

.pl-track-row--playing .pl-track-number {
  color: var(--primary);
}

/* Remove animation */
.pl-track-row--removing {
  opacity: 0;
  transform: translateX(-20px);
}

.pl-track-number {
  font-size: 12px;
  color: var(--muted, #888);
  text-align: center;
  font-variant-numeric: tabular-nums;
  position: relative;
  transition: color 0.15s ease;
}

.pl-track-row:hover:not(.pl-track-row--playing) .pl-track-number {
  color: transparent;
}

.pl-track-row:hover:not(.pl-track-row--playing) .pl-track-number::before {
  content: '▶';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg, #f0f0f0);
  font-size: 10px;
}

.pl-track-row--playing .pl-track-number {
  color: transparent;
}

.pl-track-row--playing .pl-track-number::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-8px, -50%);
  width: 16px;
  height: 14px;
  background-image:
    linear-gradient(var(--primary), var(--primary)),
    linear-gradient(var(--primary), var(--primary)),
    linear-gradient(var(--primary), var(--primary));
  background-size: 3px 8px, 3px 4px, 3px 10px;
  background-position: 0 bottom, 6px bottom, 12px bottom;
  background-repeat: no-repeat;
  animation: eq-bars 0.9s ease-in-out infinite;
}

.pl-track-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-width: 0;
  gap: 10px;
}

.pl-track-info {
  min-width: 0;
  flex: 1;
}

.pl-track-title {
  font-size: 13px;
  line-height: 1.35;
  color: var(--fg, #f0f0f0);
  /* Allow 2 lines with ellipsis for better readability */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-word;
}

.pl-track-meta {
  font-size: 11px;
  line-height: 1.3;
  color: var(--muted, #888);
  margin-top: 2px;
  /* Single line with ellipsis for artist/album info */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pl-track-duration {
  min-width: 40px;
  text-align: right;
  font-size: 12px;
  color: var(--muted, #aaa);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.pl-track-remove-btn {
  background: transparent;
  border: none;
  color: var(--muted, #888);
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 6px;
  transition: color 0.12s, background 0.12s;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.78;
}

.pl-track-row:hover .pl-track-remove-btn {
  opacity: 1;
}

.pl-track-remove-btn:hover,
.pl-track-remove-btn:focus-visible {
  color: #f88;
  background: rgba(255,80,80,0.1);
  opacity: 1;
}

.pl-track-remove-btn svg {
  width: 14px;
  height: 14px;
}

@media (max-width: 480px) {
  .pl-tracks-summary {
    padding: 8px 12px 4px;
  }

  .pl-track-row {
    padding: 9px 12px;
    gap: 8px;
    margin: 0 6px 4px;
  }

  .pl-track-duration {
    min-width: 34px;
    font-size: 11px;
  }
}

/* ── Add-to-playlist picker popup ─────────────────────── */
.pl-picker-backdrop {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0, 0, 0, 0.4);
  animation: pl-backdrop-in 0.15s ease;
}

@keyframes pl-backdrop-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.pl-picker {
  position: fixed;
  z-index: 501;
  background: var(--surface-1, #1a1a1a);
  border: 1px solid var(--surface-border, rgba(255,255,255,0.12));
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  min-width: 260px;
  max-width: 320px;
  overflow: hidden;
  animation: pl-picker-in 0.15s ease;
}

@keyframes pl-picker-in {
  from { opacity: 0; transform: translateY(6px) scale(0.97); }
  to   { opacity: 1; transform: none; }
}

.pl-picker-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--fg, #f0f0f0);
  border-bottom: 1px solid var(--surface-border, rgba(255,255,255,0.08));
}

.pl-picker-close {
  background: transparent;
  border: none;
  color: var(--muted, #888);
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.12s, background 0.12s;
}

.pl-picker-close:hover,
.pl-picker-close:focus-visible {
  color: var(--fg, #f0f0f0);
  background: var(--surface-3, rgba(255,255,255,0.08));
}

.pl-picker-search-container {
  padding: 8px 12px;
  border-bottom: 1px solid var(--surface-border, rgba(255,255,255,0.06));
}

.pl-picker-search {
  width: 100%;
  background: var(--surface-2, rgba(255,255,255,0.06));
  border: 1px solid var(--surface-border, rgba(255,255,255,0.1));
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--fg, #f0f0f0);
  outline: none;
  transition: border-color 0.15s, background 0.15s;
}

.pl-picker-search::placeholder {
  color: var(--muted, #888);
}

.pl-picker-search:focus {
  border-color: var(--primary);
  background: var(--surface-3, rgba(255,255,255,0.08));
}

.pl-picker-list {
  max-height: 260px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.pl-picker-no-results {
  padding: 20px 14px;
  text-align: center;
  font-size: 13px;
  color: var(--muted, #888);
}

.pl-picker-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 10px 14px;
  gap: 2px;
  cursor: pointer;
  font-size: 14px;
  color: var(--fg, #f0f0f0);
  transition: background 0.1s;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
}

.pl-picker-item:hover,
.pl-picker-item:focus-visible {
  background: var(--surface-3, rgba(255,255,255,0.08));
  outline: none;
}

.pl-picker-item-name {
  font-weight: 500;
}

.pl-picker-item-meta {
  font-size: 11px;
  color: var(--muted, #888);
}

.pl-picker-item--new {
  flex-direction: row;
  border-top: 1px solid var(--surface-border, rgba(255,255,255,0.08));
  color: var(--primary);
  font-weight: 600;
  padding: 12px 14px;
}

/* ── Modal styles ─────────────────────────────────────── */
.pl-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 600;
  background: rgba(0, 0, 0, 0.6);
  animation: pl-backdrop-in 0.15s ease;
}

.pl-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 601;
  background: var(--surface-1, #1a1a1a);
  border: 1px solid var(--surface-border, rgba(255,255,255,0.12));
  border-radius: 16px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.6);
  min-width: 300px;
  max-width: 400px;
  width: calc(100% - 40px);
  overflow: hidden;
  animation: pl-modal-in 0.2s ease;
}

@keyframes pl-modal-in {
  from { 
    opacity: 0; 
    transform: translate(-50%, -50%) scale(0.95); 
  }
  to { 
    opacity: 1; 
    transform: translate(-50%, -50%) scale(1); 
  }
}

.pl-modal-header {
  padding: 20px 20px 0;
}

.pl-modal-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--fg, #f0f0f0);
  margin: 0;
}

.pl-modal-body {
  padding: 16px 20px 20px;
}

.pl-modal-message {
  font-size: 14px;
  color: var(--fg, #f0f0f0);
  margin: 0 0 8px;
  line-height: 1.5;
}

.pl-modal-submessage {
  font-size: 13px;
  color: var(--muted, #888);
  margin: 0;
  line-height: 1.4;
}

.pl-modal-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted, #aaa);
  margin-bottom: 8px;
}

.pl-modal-input {
  width: 100%;
  background: var(--surface-2, rgba(255,255,255,0.06));
  border: 1px solid var(--surface-border, rgba(255,255,255,0.15));
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 15px;
  color: var(--fg, #f0f0f0);
  outline: none;
  transition: border-color 0.15s, background 0.15s;
  box-sizing: border-box;
}

.pl-modal-input::placeholder {
  color: var(--muted, #888);
}

.pl-modal-input:focus {
  border-color: var(--primary);
  background: var(--surface-3, rgba(255,255,255,0.08));
}

.pl-modal-actions {
  display: flex;
  gap: 10px;
  padding: 0 20px 20px;
  justify-content: flex-end;
}

.pl-modal-btn {
  background: transparent;
  border: 1px solid var(--surface-border, rgba(255,255,255,0.15));
  border-radius: 10px;
  color: var(--fg, #f0f0f0);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  padding: 10px 18px;
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
}

.pl-modal-btn:hover,
.pl-modal-btn:focus-visible {
  background: var(--surface-2, rgba(255,255,255,0.06));
}

.pl-modal-btn:active {
  transform: scale(0.98);
}

.pl-modal-btn--primary {
  background: var(--primary);
  border-color: transparent;
  color: #000;
  font-weight: 600;
}

.pl-modal-btn--primary:hover,
.pl-modal-btn--primary:focus-visible {
  filter: brightness(1.1);
  background: var(--primary);
}

.pl-modal-btn--danger {
  background: #f44;
  border-color: transparent;
  color: #fff;
  font-weight: 600;
}

.pl-modal-btn--danger:hover,
.pl-modal-btn--danger:focus-visible {
  filter: brightness(1.1);
  background: #f44;
}

.pl-modal-btn--cancel {
  background: transparent;
}

/* ── "Add to playlist" button in track rows ────────────── */
.tlv2-playlist-add {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  background: transparent;
  border: none;
  color: var(--muted, #888);
  cursor: pointer;
  padding: 0 6px;
  font-size: 18px;
  line-height: 1;
  border-radius: 6px;
  transition: color 0.12s, background 0.12s;
}

.tlv2-playlist-add:hover,
.tlv2-playlist-add:focus-visible {
  color: var(--primary);
  background: var(--surface-3, rgba(255,255,255,0.06));
}

.tlv2-playlist-add svg {
  width: 18px;
  height: 18px;
  pointer-events: none;
}

/* ── Responsive adjustments ─────────────────────────────── */
@media (max-width: 420px) {
  .pl-card-btns {
    gap: 0;
  }
  
  .pl-card-btn {
    padding: 5px 6px;
  }
  
  .pl-card-btn svg {
    width: 14px;
    height: 14px;
  }
  
  .pl-modal {
    min-width: 280px;
  }
  
  .pl-modal-actions {
    flex-direction: column-reverse;
  }
  
  .pl-modal-btn {
    width: 100%;
    justify-content: center;
  }
}

/* ── Tablet — constrain panel width and add side padding ── */
@media (min-width: 600px) {
  .playlists-panel-body {
    padding: 16px 24px 80px;
  }

  .pl-card {
    border-radius: 14px;
  }
}

/* ── Desktop — centre the panel as a floating drawer ──── */
@media (min-width: 1024px) {
  .playlists-list {
    /* On desktop show as a centred panel rather than full-screen */
    left: 50%;
    right: auto;
    width: min(680px, calc(100vw - 48px));
    transform: translateX(-50%);
    border-radius: 16px;
    border: 1px solid var(--surface-border);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
    top: 48px;
    bottom: auto;
    max-height: calc(100vh - 80px);
  }

  .playlists-panel-header {
    border-radius: 16px 16px 0 0;
  }

  .playlists-panel-body {
    padding: 16px 32px 32px;
  }

  .pl-modal {
    max-width: 480px;
  }
}