/* ═══════════════════════════════════════════
   TOPBAR
═══════════════════════════════════════════ */

.topbar {
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

/* Vinyl record logo */
.brand-logo-wrap {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 0 16px var(--accent-glow), 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: box-shadow var(--transition);
  position: relative;
}

.brand-logo-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.brand-logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 50%;
  /* Slightly zoom in to hide the white corners of the square image */
  transform: scale(1.08);
  transform-origin: center;
}

/* Spinning animation for the vinyl cover art (spins while playing) */
@keyframes vinyl-spin {
  from { transform: scale(1.08) rotate(0deg); }
  to   { transform: scale(1.08) rotate(360deg); }
}

/* One-time startup spin for the topbar brand logo */
@keyframes logo-spin-once {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.brand-logo {
  animation: logo-spin-once 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s 1 forwards;
}

.brand-logo-wrap.spinning .brand-logo {
  animation: vinyl-spin 4s linear infinite;
}

.brand-text {
  min-width: 0;
}

.brand-logo-text {
  height: 42px; /* Balanced with the 58px vinyl icon height */
  width: auto;
  display: block;
  object-fit: contain;
  filter: brightness(0); /* Ensure solid black in light mode */
}

[data-theme="dark"] .brand-logo-text {
  filter: brightness(0) invert(1); /* Flip to pure white for dark mode */
}

@media (max-width: 560px) {
  .brand-logo-text {
    height: 32px;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.subtitle {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 400;
}

/* ═══════════════════════════════════════════
   TOPBAR ACTIONS (hamburger menu)
═══════════════════════════════════════════ */

/* ═══════════════════════════════════════════
   ROUND DOTS (Styled periods)
   ═══════════════════════════════════════════ */
.dot {
  display: inline-block;
  width: 0.14em; /* Half the previous size for better balance */
  height: 0.14em;
  background: currentColor;
  border-radius: 50%;
  margin-left: 0.05em;
  vertical-align: baseline;
  margin-bottom: 0.02em;
}

h1 .dot {
  width: 0.22em; /* Smaller hallmark dot */
  height: 0.22em;
  margin-bottom: 0.02em; /* Elevated and aligned near the baseline */
  margin-left: 0.06em; /* Added space away from the text */
}

/* ═══════════════════════════════════════════
   TOPBAR ACTIONS
   ═══════════════════════════════════════════ */
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.topbar-install-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 12px var(--accent-glow);
}

.topbar-install-btn:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px var(--accent-glow);
}

.topbar-install-btn svg {
  flex-shrink: 0;
}

.topbar-install-btn span {
  display: inline;
}

/* Hide text on very small screens */
@media (max-width: 400px) {
  .topbar-install-btn span {
    display: none;
  }
  .topbar-install-btn {
    padding: 8px;
    border-radius: 50%;
    width: 38px;
    height: 38px;
    justify-content: center;
  }
}

/* Hamburger menu button */
.menu-btn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: var(--glass);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  gap: 5px;
  flex-shrink: 0;
  backdrop-filter: blur(8px);
  transition: background var(--transition), border-color var(--transition),
    transform var(--transition);
  padding: 0;
}

.hamburger-line {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--text-2);
  transition: background var(--transition), transform 0.3s ease, opacity 0.3s ease;
}

.menu-btn:hover {
  background: var(--glass-border);
  border-color: var(--border-strong);
  transform: scale(1.06);
}

.menu-btn:hover .hamburger-line {
  background: var(--text);
}

/* Animate hamburger → X when sidebar open */
.menu-btn.is-open .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.menu-btn.is-open .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.menu-btn.is-open .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ═══════════════════════════════════════════
   SHARED BUTTON BASE
═══════════════════════════════════════════ */

.control-btn:not(.secondary):not(.primary),
.url-row button,
.ghost-btn,
.save-row button,
.load-row button,
.mode-btn,
.import-label,
.mini-btn {
  border: 1px solid var(--border-strong);
  background: var(--glass);
  color: var(--text);
  border-radius: 999px;
  padding: 10px 18px;
  cursor: pointer;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  backdrop-filter: blur(8px);
}

.ghost-btn:disabled,
.sidebar-row-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  pointer-events: none;
}

.control-btn:not(.secondary):not(.primary):hover,
.url-row button:hover,
.ghost-btn:hover,
.save-row button:hover,
.load-row button:hover,
.mode-btn:hover,
.import-label:hover,
.mini-btn:hover {
  background: var(--glass-border);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.control-btn:not(.secondary):not(.primary):active,
.url-row button:active,
.ghost-btn:active,
.save-row button,
.load-row button:active,
.mode-btn:active,
.import-label:active,
.mini-btn:active {
  transform: translateY(0);
}

/* ═══════════════════════════════════════════
   HIDDEN
═══════════════════════════════════════════ */

.hidden {
  display: none !important;
}

.hidden-file-input {
  display: none !important;
}

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

.main-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
}

.layout-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ═══════════════════════════════════════════
   CARDS
═══════════════════════════════════════════ */

.player-card,
.library-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.player-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-glow), transparent);
  pointer-events: none;
}

/* ═══════════════════════════════════════════
   NOW PLAYING
═══════════════════════════════════════════ */

.now-playing-label {
  font-family: "Big Shoulders Display", "Oswald", sans-serif;
  font-size: 1.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.now-playing-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}

.now-playing-playlist-info {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--glass);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(8px);
  transition: all var(--transition);
  cursor: pointer;
}

.now-playing-playlist-info:hover {
  background: var(--glass-border);
  transform: translateY(-1px);
  border-color: var(--accent-subtle-border);
}

.now-playing-playlist-info.has-playlist {
  background: var(--glass);
  border-color: var(--border-strong);
  color: var(--text-2) !important;
  box-shadow: none;
}

.now-playing-playlist-info.has-playlist #nowPlayingPlaylistName {
  color: var(--muted) !important;
}

.now-playing-playlist-info.has-playlist .counter-badge {
  background: var(--accent) !important;
  color: #fff !important;
  border-color: var(--border-strong) !important;
}

.now-playing-playlist-info:active {
  transform: translateY(0);
}

/* Make headers interactive */
h3.interactive-header {
  transition: color var(--transition), transform var(--transition);
}

h3.interactive-header:hover {
  color: var(--accent-light);
  transform: translateY(-1px);
}
h3.interactive-header:active {
  transform: translateY(0);
}


#nowPlayingPlaylistName {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.now-playing-playlist-info .counter-badge {
  position: relative;
  top: auto;
  right: auto;
  display: inline-flex;
  margin-left: 4px;
}

.badge-red {
  background: var(--accent) !important;
  color: #fff !important;
  box-shadow: 0 2px 8px var(--accent-glow) !important;
}

.badge-orange {
  background: var(--orange) !important;
  color: #fff !important;
  box-shadow: 0 2px 8px var(--orange-glow) !important;
}

[data-theme="light"] #nowPlayingPlaylistName {
  color: var(--text-2);
}

/* Pulse dot removed as requested */

.now-playing-wrap {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 16px;
  align-items: center;
  margin-bottom: 16px;
}

/* ── Cover art ── */
.cover-art {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: linear-gradient(135deg, #1e2435 0%, #111726 50%, #0d1020 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  user-select: none;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
  overflow: hidden;
  cursor: default;
  padding: 0;
  transition: box-shadow var(--transition), border-color var(--transition),
    background var(--transition), transform var(--transition);
}

.cover-art:not(.cover-art-load) {
  box-shadow: 0 0 25px var(--accent-glow);
}

[data-theme="light"] .cover-art {
  background: linear-gradient(135deg, #dde2eb 0%, #c8d0df 100%);
}

/* Load-file state — clickable, shows folder icon */
.cover-art.cover-art-load {
  cursor: pointer;
  border-style: dashed;
  border-color: var(--border-strong);
}

.cover-art.cover-art-load:hover {
  border-color: var(--accent);
  background: var(--accent-subtle);
  transform: scale(1.06);
  box-shadow: var(--shadow-sm), 0 0 18px var(--accent-glow);
}

.cover-art.cover-art-load:active {
  transform: scale(0.97);
}

.cover-art-icon {
  font-size: 2rem;
  line-height: 1;
  display: block;
}

.cover-art-hint {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-top: 3px;
  display: block;
  font-family: "Inter", sans-serif;
}

.cover-art.cover-art-load:hover .cover-art-hint {
  color: var(--accent);
}

/* Record image state — shown when a track is loaded */
.cover-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  /* Slight zoom to hide white corners from the square source image */
  transform: scale(1.1);
}

@keyframes cover-spin {
  from { transform: scale(1.1) rotate(0deg); }
  to   { transform: scale(1.1) rotate(360deg); }
}

.cover-art.spinning img {
  animation: cover-spin 5s linear infinite;
}

.cover-art.spinning {
  border-color: var(--accent-subtle-border);
  box-shadow: 0 0 35px var(--accent-glow), var(--shadow-sm);
}

.now-playing-text {
  min-width: 0;
}

.track-title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.25;
  word-break: break-word;
  letter-spacing: -0.015em;
  color: var(--text);
}

.track-meta {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.4;
  word-break: break-word;
}

.player-status {
  margin: 6px 0 0;
  font-size: 0.82rem;
  color: var(--text-2);
  line-height: 1.4;
}

/* ═══════════════════════════════════════════
   PROGRESS BAR
═══════════════════════════════════════════ */

.progress-wrap {
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

.sleep-select {
  flex: 1;
  width: 100%;
  border-radius: 999px !important;
  background: var(--input-bg);
  border: 1px solid var(--border);
  color: var(--text-base);
  height: 44px;
  padding: 0 16px;
  font-family: inherit;
  font-size: 0.95rem;
  cursor: pointer;
}

.sleep-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  width: 100%;
}

.progress-wrap span {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  text-align: center;
}

/* ═══════════════════════════════════════════
   RANGE INPUTS
═══════════════════════════════════════════ */

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 999px;
  background: var(--border-strong);
  cursor: pointer;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

input[type="range"]:hover::-webkit-slider-thumb {
  transform: scale(1.25);
  box-shadow: 0 0 16px var(--accent-glow);
}

input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  box-shadow: 0 0 10px var(--accent-glow);
  cursor: pointer;
}

.seek-bar,
#volumeSlider {
  width: 100%;
}

/* ═══════════════════════════════════════════
   PLAYER CONTROLS
═══════════════════════════════════════════ */

.controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
}

.control-btn {
  min-width: 54px;
  font-size: 1rem;
  position: relative;
}

.control-btn.secondary {
  min-width: 52px;
  min-height: 52px;
  padding: 0;
  opacity: 0.9;
  background: none;
  border: none;
}

#prevBtn, #nextBtn {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  width: 38px;
  height: 38px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  transition: color var(--transition), transform var(--transition);
}

#prevBtn:hover, #nextBtn:hover {
  color: var(--accent-light);
  transform: scale(1.1);
}

.skip-label {
  display: flex !important;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 0.95rem;
  font-weight: 500;
  color: #fff;
  transition: color var(--transition);
  font-family: inherit;
}

.control-btn.secondary:hover .skip-label {
  color: var(--accent-light);
}

.control-btn img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  pointer-events: none;
  transition: transform var(--transition);
}

.icon-prev {
  transform: scaleX(-1);
}

.control-btn:hover .icon-prev {
  transform: scaleX(-1) scale(1.1);
}

.control-btn.primary.icon-btn-3d {
  padding: 0;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  width: 72px;
  height: 72px;
}

.control-btn.primary.icon-btn-3d:hover {
  transform: scale(1.1);
  background: none;
  box-shadow: 0 0 35px var(--accent-glow);
}

.control-btn:hover img {
  transform: scale(1.1);
}

.control-btn.primary.icon-btn-3d img {
  filter: none !important; /* Prevent any legacy filters from adding artifacts */
  background: transparent !important;
}

.control-btn.primary:active,
.mini-btn.primary:active {
  transform: scale(1);
}

/* ═══════════════════════════════════════════
   MODE ROW (Repeat + Sleep inline)
═══════════════════════════════════════════ */

.mode-row {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  align-items: center;
}

.mode-row .mode-btn {
  flex: 1;
  min-width: 0;
  padding: 10px;
  justify-content: center;
  font-weight: 500 !important;
  font-size: 0.85rem !important;
}

.mode-btn {
  font-size: 0.85rem;
  font-weight: 500;
  gap: 6px;
  white-space: nowrap;
}

.mode-btn.active {
  background: var(--accent-subtle);
  border-color: var(--accent-subtle-border);
  color: var(--accent-light);
}

/* Sleep row inside mode-row */
.sleep-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}

.sleep-status-text {
  margin-top: 8px;
  font-size: 0.8rem;
}

.saved-playlist-box {
  background: var(--panel-3);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 14px;
  transition: background 0.3s ease;
}

.input-block label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ═══════════════════════════════════════════
   INPUT ROWS
═══════════════════════════════════════════ */

.url-row,
.save-row,
.load-row,
.playlist-tools {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.sleep-row select,
.input-block input[type="file"],
.url-row input,
.save-row input,
.load-row select,
.load-row button,
.load-row-group select,
.action-dropdown-row select,
.playlist-tools input {
  width: 100%;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text);
  padding: 10px 20px;
  min-height: 44px;
  font-size: 0.85rem !important;
  font-weight: 500 !important;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition),
    background 0.3s ease;
}

/* Standardized Action Buttons (ADD, SAVE, GO) */
.url-row button,
.save-row button,
.action-run-btn {
  background: rgba(255, 255, 255, 0.12) !important;
  color: var(--text) !important;
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
  border-radius: 999px !important;
  padding: 10px 20px !important;
  font-weight: 700 !important;
  font-size: 0.85rem !important;
  text-transform: uppercase !important;
  cursor: pointer !important;
  transition: all var(--transition) !important;
  min-height: 44px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  white-space: nowrap !important;
}

.url-row button:hover,
.save-row button:hover,
.action-run-btn:hover {
  background: rgba(255, 255, 255, 0.2) !important;
  border-color: rgba(255, 255, 255, 0.4) !important;
  transform: translateY(-1px);
}

.sleep-row select:focus,
.url-row input:focus,
.save-row input:focus,
.load-row select:focus,
.load-row-group select:focus,
.action-dropdown-row select:focus,
.playlist-tools input:focus {
  border-color: var(--accent-subtle-border);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}

#playlistNameInput {
  border: 1px solid var(--accent) !important;
}

.accent-label {
  color: #fff !important;
}

[data-theme="light"] .accent-label {
  color: var(--text) !important;
}

.pulse-red-label {
  font-weight: 700;
}

.card-pop {
  border: 1px solid var(--border-strong) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 40px rgba(148, 4, 20, 0.05) !important;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.card-pop:hover {
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.4), 0 0 60px rgba(148, 4, 20, 0.1) !important;
}

/* Back to Top Feature */
.scroll-top-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(30px) scale(0.8);
}

.scroll-top-btn.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.scroll-top-btn:hover {
  background: var(--accent-light);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6);
}

.scroll-top-btn:active {
  transform: translateY(0) scale(0.95);
}

@media (max-width: 768px) {
  .scroll-top-btn {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }
}

.highlight {
  animation: highlight-pulse 1.2s ease-out;
}

@keyframes highlight-pulse {
  0% { box-shadow: 0 0 0 0 var(--accent); border-color: var(--accent); }
  30% { box-shadow: 0 0 0 10px transparent; border-color: var(--accent); }
  60% { box-shadow: 0 0 0 4px var(--accent-glow); border-color: var(--accent); }
  100% { box-shadow: none; }
}

.sleep-row select option,
.load-row select option,
.load-row-group select option,
.action-dropdown-row select option {
  background: var(--select-bg);
  color: var(--text);
}

input::placeholder {
  color: var(--muted);
  opacity: 0.7;
}

.helper-text {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.helper-tight {
  margin-top: 6px;
}

/* ═══════════════════════════════════════════
   LIBRARY SECTIONS
═══════════════════════════════════════════ */

.section-head {
  margin-bottom: 12px;
}

.standardized-header {
  display: flex !important;
  justify-content: space-between !important;
  align-items: baseline !important; /* aligns "CURRENT PLAYLIST" and "Show" on the same floor */
  gap: 16px;
  cursor: pointer;
  padding: 2px 0;
}

.standardized-header h3 {
  margin: 0 !important;
  flex: 1;
}

.section-head h3,
.playlist-header h3,
.library-card h3 {
  margin: 0;
  font-family: "Big Shoulders Display", "Oswald", sans-serif;
  font-size: 1.6rem;
  font-weight: 600;
  color: #fff !important;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

[data-theme="light"] .section-head h3,
[data-theme="light"] .playlist-header h3,
[data-theme="light"] .library-card h3 {
  color: var(--text) !important;
}

h3 .dot {
  background: currentColor; /* Dot follows text color for light/dark mode */
}

.add-grid {
  display: grid;
  gap: 16px;
  margin-bottom: 22px;
}

.input-block input[type="file"] {
  padding: 10px 14px;
  font-size: 0.85rem;
  cursor: pointer;
}

/* ═══════════════════════════════════════════
   SAVED PLAYLISTS
═══════════════════════════════════════════ */

.saved-playlist-box {
  display: grid;
  gap: 12px;
  margin-bottom: 20px;
}

.saved-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.danger-btn {
  color: var(--danger);
  border-color: var(--danger-border);
}

.danger-btn:hover {
  background: var(--danger-subtle) !important;
  border-color: var(--danger) !important;
}

.primary-action-btn {
  background: var(--accent) !important;
  color: #fff !important;
  border-color: var(--accent) !important;
  box-shadow: 0 4px 12px var(--accent-glow) !important;
}

.primary-action-btn:hover {
  background: var(--accent-light) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 16px var(--accent-glow) !important;
}

/* ═══════════════════════════════════════════
   PLAYLIST
═══════════════════════════════════════════ */

.playlist-header {
  display: flex;
  align-items: center; /* better alignment with icon */
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

@keyframes soft-pulse {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(148, 4, 20, 0.2); }
  50% { transform: scale(1.05); box-shadow: 0 0 15px rgba(148, 4, 20, 0.4); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(148, 4, 20, 0.2); }
}

.collapse-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 999px;
  padding: 5px 12px !important;
  border: 1px solid var(--orange-glow) !important;
  background: var(--panel-3) !important;
  color: var(--orange) !important;
  font-family: "Inter", system-ui, sans-serif !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: all var(--transition);
  cursor: pointer;
  line-height: 1;
}

.collapse-toggle-btn:hover {
  background: var(--glass-border) !important;
  box-shadow: 0 4px 12px var(--orange-glow);
  transform: translateY(-1px);
}

.collapse-icon {
  color: var(--orange);
  display: flex;
  align-items: center;
  transition: transform var(--transition);
}

.collapse-icon svg {
  stroke-width: 3.5px; /* Thicker for better visibility */
}

[aria-expanded="false"] .collapse-icon {
  transform: rotate(-90deg);
}

.playlist-container {
  display: grid;
  grid-template-rows: 1fr;
  transition: grid-template-rows var(--transition);
}

.playlist-container.collapsed {
  grid-template-rows: 0fr;
}

.inner-collapse {
  overflow: hidden;
}

.playlist-name-display {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.playlist-tools {
  margin-bottom: 14px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

#toggleEditBtn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.playlist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.playlist-item {
  display: flex; /* Switch to flex for better track-name growth */
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  background: var(--panel-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  padding-left: 8px; /* Tighter against the left side as requested */
  transition: background var(--transition), border-color var(--transition),
    transform var(--transition);
  cursor: pointer;
}

.playlist-item:hover {
  background: var(--glass-border);
  border-color: var(--border-strong);
}

.playlist-item.active {
  background: var(--accent-subtle);
  border-color: var(--accent-subtle-border);
}

.playlist-item.disabled {
  opacity: 0.6;
  filter: grayscale(0.2);
}

.playlist-item.disabled .track-name {
  text-decoration: line-through;
  opacity: 0.7;
}

/* Red Light / Green Light toggle */
.track-status-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
  padding: 0;
  background: var(--orange); /* Orange */
  box-shadow: 0 2px 8px var(--orange-glow);
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .track-status-btn {
  border-color: var(--bg);
}

.track-status-btn.disabled {
  background: #940414; /* Red */
  box-shadow: 0 2px 8px rgba(148, 4, 20, 0.4);
}

/* Subtle inner shine */
.track-status-btn::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 5px;
  width: 6px;
  height: 6px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  pointer-events: none;
}

.playlist-item.dragging {
  opacity: 0.4;
  transform: scale(0.98);
}

.playlist-item.drag-over {
  outline: 2px dashed var(--accent-subtle-border);
  outline-offset: -2px;
}

.track-thumb {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1e2435 0%, #111726 100%);
  color: #b0bdd4;
  font-size: 1.4rem;
  flex-shrink: 0;
  transition: background var(--transition);
}

[data-theme="light"] .track-thumb {
  background: linear-gradient(135deg, #dde2eb 0%, #c8d0df 100%);
  color: #6b7280;
}

.playlist-item.active .track-thumb {
  background: linear-gradient(135deg, rgba(148, 4, 20, 0.2) 0%, rgba(140, 15, 35, 0.25) 100%);
  border-color: var(--accent-subtle-border);
}

.play-icon-btn {
  background: var(--accent) !important;
  color: #fff !important;
  width: 28px;
  height: 28px;
  border-radius: 50% !important;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 !important;
  box-shadow: 0 4px 10px rgba(148, 4, 20, 0.3);
  transition: transform 0.2s ease, background 0.2s ease;
}

.play-icon-btn:hover {
  transform: scale(1.1);
  background: var(--accent-light) !important;
}

.play-icon-btn svg {
  margin-left: 1px; /* Visual centering for triangle */
  width: 12px;
  height: 12px;
}

.track-info-btn {
  border: none;
  background: transparent;
  color: var(--text);
  text-align: left;
  padding: 0;
  cursor: pointer;
  min-width: 0;
  transition: color var(--transition);
}

.track-info-btn:hover {
  color: var(--accent);
}

.track-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.3;
}

.track-info-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  width: 100%;
}

.track-duration {
  font-size: 0.82rem;
  opacity: 0.65;
  font-family: 'Inter', sans-serif;
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
  font-weight: 500;
}

.track-source {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.3;
}

.playlist-item.active .track-name {
  color: var(--accent);
}

.item-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.small-btn {
  border: 1px solid var(--border);
  background: var(--glass);
  color: var(--text-2);
  border-radius: 8px;
  padding: 6px 9px;
  cursor: pointer;
  min-height: 34px;
  font-size: 0.82rem;
  font-weight: 500;
  transition: background var(--transition), border-color var(--transition),
    color var(--transition), transform var(--transition);
}

.small-btn.drag-handle {
  cursor: grab;
}

.small-btn.drag-handle:active {
  cursor: grabbing;
}

.small-btn:hover {
  background: var(--glass-border);
  border-color: var(--border-strong);
  color: var(--text);
  transform: translateY(-1px);
}

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

.small-btn.remove {
  color: var(--danger);
  border-color: var(--danger-border);
}

.small-btn.remove:hover {
  background: var(--danger-subtle);
  border-color: var(--danger);
}

.empty-state {
  color: var(--muted);
  padding: 16px 4px;
  font-size: 0.9rem;
  text-align: center;
}

/* ═══════════════════════════════════════════
   MINI PLAYER
═══════════════════════════════════════════ */

.mini-player {
  position: fixed;
  bottom: 12px;
  left: 12px;
  right: 12px;
  background: var(--panel-2);
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  backdrop-filter: blur(20px);
  z-index: 9000;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease, background 0.3s ease;
}

.mini-player.hidden {
  display: none;
}

/* On mobile, if PWA is standalone, we might want to adjust for bottom safe area */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .mini-player {
    bottom: calc(12px + env(safe-area-inset-bottom));
  }
}

.mini-player:hover {
  background: var(--panel-3);
  transform: translateY(-2px);
}

.mini-player-info {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1;
}

/* Small spinning vinyl in mini player */
.mini-vinyl {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  opacity: 0.85;
  border: 1px solid var(--border);
  box-shadow: 0 0 12px var(--accent-glow);
  transition: opacity var(--transition);
}

.mini-vinyl img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.1);
}

.mini-vinyl.spinning img {
  animation: vinyl-spin 4s linear infinite;
}

.mini-text {
  min-width: 0;
  flex: 1;
}

.mini-player-title {
  font-weight: 700;
  font-size: 0.9rem;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mini-player-meta {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.78rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mini-player-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
  align-items: center;
}

.mini-btn {
  min-width: 42px;
  min-height: 42px;
  padding: 8px 10px;
  font-size: 0.95rem;
}

/* ═══════════════════════════════════════════
   TOAST
═══════════════════════════════════════════ */

.toast {
  position: fixed;
  left: 50%;
  bottom: 90px;
  transform: translateX(-50%) translateY(16px);
  width: min(92vw, 380px);
  background: var(--panel-3);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  padding: 12px 18px;
  color: var(--text);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
  z-index: 9999;
  font-size: 0.88rem;
  font-weight: 500;
  text-align: center;
  backdrop-filter: blur(16px);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ═══════════════════════════════════════════
   COUNTER BADGES
   ═══════════════════════════════════════════ */

.counter-badge {
  background: var(--accent);
  color: #fff;
  font-family: "Inter", sans-serif;
  font-size: 0.8rem;
  font-weight: 800;
  min-width: 22px;
  height: 22px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  position: absolute;
  top: -4px;
  right: -4px;
  box-shadow: 0 2px 8px var(--accent-glow);
  /* pointer-events: none removed to allow clicking */
  border: 1.5px solid #fff;
  z-index: 10;
  transition: transform 0.3s ease, opacity 0.3s ease, background 0.3s ease;
  cursor: pointer;
}

.counter-badge:hover {
  transform: scale(1.15);
  background: var(--accent-light);
}


[data-theme="dark"] .counter-badge {
  border-color: #1a1c24;
}

.counter-badge.hidden {
  opacity: 0;
  transform: scale(0.5);
  display: flex !important; /* Keep flex for transition if we wanted, but hidden class usually has display:none elsewhere */
}

/* Inside section headers, don't overlap */
h3 .counter-badge {
  position: relative;
  display: inline-flex;
  top: -4px;
  right: auto;
  margin-left: 4px;
  vertical-align: middle;
  border: none;
  box-shadow: 0 2px 6px var(--accent-glow);
}

/* ═══════════════════════════════════════════
   DRAG OVERLAY
═══════════════════════════════════════════ */

.drag-overlay {
  position: fixed;
  inset: 0;
  z-index: 20000;
  background: rgba(11, 13, 18, 0.9);
  backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
  border: 3px dashed transparent;
}

.drag-overlay.active {
  opacity: 1;
  pointer-events: all;
  border-color: var(--accent-subtle-border);
}

.drag-overlay-content {
  text-align: center;
  padding: 40px;
}

.drag-overlay-icon {
  font-size: 4.5rem;
  line-height: 1;
  margin-bottom: 20px;
  animation: float-icon 2s ease-in-out infinite;
}

@keyframes float-icon {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-12px) scale(1.08); }
}

.drag-overlay-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.drag-overlay-sub {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ═══════════════════════════════════════════
   DROP ZONE
═══════════════════════════════════════════ */

.drop-zone {
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 20px 16px;
  text-align: center;
  cursor: pointer;
  margin-bottom: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: border-color var(--transition), background var(--transition),
    transform var(--transition);
}

.drop-zone:hover,
.drop-zone.drag-hover {
  border-color: var(--accent);
  background: var(--accent-subtle);
  transform: scale(1.01);
}

.drop-zone:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.drop-zone-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  pointer-events: none;
}

.drop-zone-icon {
  font-size: 2rem;
  line-height: 1;
}

.drop-zone-text {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
}

.drop-zone-sub {
  font-size: 0.78rem;
  color: var(--muted);
}

/* ═══════════════════════════════════════════
   ADD METHOD BUTTONS
═══════════════════════════════════════════ */

.add-audio-block {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.add-btn-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}

.add-audio-block .url-row {
  margin-top: 2px;
}

.add-audio-block .helper-text {
  margin-top: 8px;
}

.add-method-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 11px 14px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-strong);
  background: var(--glass);
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  min-height: 44px;
  backdrop-filter: blur(8px);
  transition: background var(--transition), border-color var(--transition),
    transform var(--transition), box-shadow var(--transition);
  user-select: none;
  text-decoration: none;
}

.add-method-btn:hover {
  background: var(--glass-border);
  border-color: var(--accent-subtle-border);
  box-shadow: 0 4px 14px var(--accent-glow);
  transform: translateY(-2px);
}

.add-method-btn:active {
  transform: translateY(0);
}

.full-width {
  width: 100%;
  justify-content: center;
}

.add-btn-row-dual {
  display: flex;
  gap: 12px;
  margin-top: 14px;
}

/* ═══════════════════════════════════════════
   UPDATE AVAILABLE BANNER
   Slides up from the bottom when a new SW is waiting.
═══════════════════════════════════════════ */

#updateBanner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  transform: translateY(110%);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  padding: 0 env(safe-area-inset-right, 0) env(safe-area-inset-bottom, 0) env(safe-area-inset-left, 0);
}

#updateBanner.is-visible {
  transform: translateY(0);
}

.update-banner-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  background: var(--panel);
  border-top: 1px solid var(--accent);
  padding: 14px 16px;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.35), 0 -1px 0 var(--accent-glow);
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
}

.update-banner-icon {
  color: var(--accent);
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.update-banner-text {
  flex: 1;
  min-width: 0;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.update-banner-btn {
  border: none;
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  min-height: 38px;
  transition: background var(--transition), transform var(--transition), opacity var(--transition);
  font-family: 'Inter', sans-serif;
}

.update-banner-btn.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 10px var(--accent-glow);
}

.update-banner-btn.primary:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

.update-banner-btn.primary:active {
  transform: translateY(0);
}

.update-banner-btn.secondary {
  background: var(--glass);
  color: var(--text-2);
  border: 1px solid var(--border-strong);
}

.update-banner-btn.secondary:hover {
  background: var(--glass-border);
}

@media (max-width: 400px) {
  .update-banner-text {
    width: 100%;
    flex-basis: 100%;
  }
  .update-banner-btn {
    flex: 1;
  }
}

/* ═══════════════════════════════════════════
   BOTTOM NAVIGATION & VIEW SWITCHING
═══════════════════════════════════════════ */

.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: var(--panel);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(20px) saturate(180%);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 9000;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: transparent;
  border: none;
  color: var(--muted);
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  width: 100%;
  height: 100%;
  transition: color var(--transition), transform var(--transition);
}

.nav-item svg {
  width: 22px;
  height: 22px;
  margin-bottom: 2px;
  transition: transform var(--transition);
}

.nav-item.active {
  color: var(--accent);
}

.nav-item.active svg {
  transform: translateY(-2px);
}

.nav-item:hover {
  color: var(--text);
}

.view-section {
  display: none;
  animation: fadeIn 0.2s ease-out forwards;
}

.view-section.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════
   RED FAB & BOTTOM SHEET
═══════════════════════════════════════════ */

.fab-add {
  position: fixed;
  bottom: 84px; /* Above bottom nav (64px + 20px padding) */
  right: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent); /* Use token for #940414 */
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  z-index: 11000; /* Above bottom nav (9000) and sidebar (9500) if needed */
  transition: transform var(--transition), box-shadow var(--transition), opacity 0.2s ease, visibility 0.2s ease;
  
  /* Only visible by default if Library is the active tab (handled by JS toggling .hidden) */
  opacity: 1;
  visibility: visible;
}

.fab-add.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(0.5);
}

.fab-add:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 8px 24px rgba(148, 4, 20, 0.5);
}

.fab-add:active {
  transform: scale(0.95);
}

.fab-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.fab-overlay.is-active {
  opacity: 1;
  pointer-events: all;
}

.bottom-sheet {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--panel);
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
  border-top: 1px solid var(--border);
  padding: 24px 16px env(safe-area-inset-bottom, 16px);
  z-index: 10001;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.bottom-sheet.is-open {
  transform: translateY(0);
}

.bottom-sheet-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 500px;
  margin: 0 auto;
}

/* ── Contextual Action Bar (CAB) ── */
.selection-action-bar {
  position: fixed;
  bottom: 84px; /* Fixed above the bottom-nav */
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  width: calc(100% - 32px);
  max-width: 480px;
  background: var(--panel-solid);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-strong);
  border-radius: 50px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-lg), 0 0 20px rgba(0, 0, 0, 0.4);
  z-index: 9999;
  transition: transform 0.4s cubic-bezier(0.18, 0.89, 0.32, 1.28), opacity 0.3s ease;
  opacity: 0;
  pointer-events: none;
}

.selection-action-bar:not(.hidden) {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.selection-action-main {
  background: var(--accent);
  color: white;
  border: none;
  padding: 10px 24px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  flex: 1;
  margin-left: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  box-shadow: 0 4px 12px var(--accent-glow);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.selection-action-main:active {
  transform: scale(0.96);
  opacity: 0.9;
}

.selection-action-clear {
  background: var(--glass-border);
  color: var(--text);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  flex-shrink: 0;
}

.selection-action-clear:hover {
  background: var(--border-strong);
}

.selection-action-clear:active {
  transform: scale(0.9);
}

/* ── Settings View Components ── */

.setting-row-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--glass);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  color: var(--text);
  cursor: pointer;
  transition: all var(--transition);
  margin-bottom: 8px;
  text-align: left;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  backdrop-filter: blur(8px);
}

.setting-row-btn:hover {
  background: var(--glass-border);
  border-color: var(--accent-subtle-border);
  transform: translateY(-1px);
}

.setting-row-btn:active {
  transform: translateY(0);
}

.setting-row-btn.danger-row {
  border-color: rgba(220, 53, 69, 0.4);
}

.setting-row-btn.danger-row:hover {
  background: rgba(220, 53, 69, 0.15);
  border-color: #dc3545;
}

.setting-row-item {
  padding: 12px 16px;
  background: var(--glass);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  margin-bottom: 8px;
}

.setting-row-item label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.settings-select {
  width: 100%;
  background: var(--panel-solid);
  border: 1px solid var(--border-strong);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 12px;
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  outline: none;
}

.settings-storage-text {
  font-size: 0.82rem;
  color: var(--text-2);
  line-height: 1.4;
  margin: 0;
}

.card-collapsible-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: opacity 0.2s;
  padding: 8px 0;
}

.card-collapsible-header:hover {
  opacity: 0.8;
}

.card-collapsible-content {
  max-height: 2000px;
  overflow: hidden;
  transition: max-height 0.3s ease-out, opacity 0.3s;
  opacity: 1;
  margin-top: 16px;
}

.card-collapsible-content.collapsed {
  max-height: 0;
  opacity: 0;
  margin-top: 0;
  pointer-events: none;
}

.settings-footer {
  margin-top: 40px;
  padding: 24px 0 60px;
  border-top: 1px solid var(--border-strong);
  text-align: center;
}

.build-version-tag {
  font-family: "Big Shoulders Display", sans-serif;
  font-size: 0.85rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  opacity: 0.7;
}

.accent-dash {
  margin: 0 8px;
  color: var(--accent);
}

.install-footer-hint {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 12px;
  line-height: 1.4;
}

/* Sidebar Row icons (preserved for settings) */
.sidebar-row-icon {
  width: 32px;
  height: 32px;
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-light);
}


/* ── Queue & Library List Components ── */

.sidebar-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.sidebar-collapse-toggle {
  background: var(--orange);
  border: none;
  color: #1a0e00;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 10px;
  border-radius: 6px;
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--transition), opacity var(--transition);
}

.sidebar-collapse-toggle:hover {
  opacity: 0.85;
}

.sidebar-queue-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.library-item {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel-3);
  transition: background var(--transition), border-color var(--transition);
  margin-bottom: 4px;
}

.library-item:hover {
  background: var(--glass-border);
  border-color: var(--border-strong);
}

.library-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 16px 4px 8px;
  padding: 0 0 6px 4px;
  border-bottom: 1px solid var(--border);
}

.library-section-title-text {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.1em;
}

.library-selector-btn {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border-strong);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.library-selector-btn.selected {
  background: #ff9c2b;
  border-color: #ff9c2b;
  box-shadow: 0 0 8px rgba(255, 156, 43, 0.4);
}

.library-selector-btn.selected::after {
  content: "✓";
  color: #fff;
  font-size: 10px;
  font-weight: 800;
}

.library-item-info {
  min-width: 0;
}

.library-item-name {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.library-item-size {
  display: block;
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 2px;
}

.library-delete-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition),
    border-color var(--transition), width 0.2s ease, padding 0.2s ease;
  white-space: nowrap;
  overflow: hidden;
  padding: 0;
}

.library-delete-btn:hover {
  background: var(--danger-subtle);
  color: var(--danger);
  border-color: var(--danger-border);
}

.library-delete-btn.confirming {
  width: auto;
  padding: 0 10px;
  background: var(--danger-subtle);
  color: var(--danger);
  border-color: var(--danger);
  font-size: 0.75rem;
  font-weight: 700;
  animation: pulse-confirm 0.8s ease-in-out infinite alternate;
}

@keyframes pulse-confirm {
  from { box-shadow: 0 0 0 0 transparent; }
  to   { box-shadow: 0 0 0 3px var(--danger-subtle); }
}

.sidebar-collapsible-content.collapsed {
  max-height: 0 !important;
  opacity: 0 !important;
  overflow: hidden !important;
  margin: 0 !important;
  padding: 0 !important;
}

.sidebar-collapsible-content {
  transition: max-height 0.3s ease-out, opacity 0.3s ease;
  max-height: 5000px;
  opacity: 1;
}