.deckGrid {
  display: grid;
  gap: 12px;
  height: 100%;
  min-height: 0;
  overflow: auto;
  padding-right: 4px;
}

.deck {
  border: 1px solid rgba(45, 45, 58, 0.9);
  border-radius: 16px;
  background: rgba(13, 13, 15, 0.22);
  overflow: hidden;
}

.deck__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 12px 10px;
  border-bottom: 1px solid rgba(45, 45, 58, 0.85);
  flex-wrap: wrap;
}

.deckToggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 0;
  background: transparent;
  color: var(--text-primary);
  padding: 6px 8px;
  border-radius: 12px;
  cursor: pointer;
  min-width: 160px;
  transition: background 160ms ease;
}

.deckToggle:hover {
  background: rgba(37, 37, 48, 0.55);
}

.deckToggle:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.deckToggle__icon {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 10px;
  border: 1px solid rgba(45, 45, 58, 0.9);
  background: rgba(13, 13, 15, 0.35);
  transform: rotate(0deg);
  transition: transform 300ms ease;
  font-size: 14px;
  line-height: 1;
}

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

.deckToggle__label {
  font-weight: 650;
  font-size: 13px;
}

.deck__actions {
  display: flex;
  gap: 10px;
}

.deck__body {
  position: relative;
  padding: 12px;
  display: grid;
  gap: 10px;
  max-height: 400px;
  overflow: auto;
  opacity: 1;
  transition: max-height 300ms ease, opacity 300ms ease, padding 300ms ease;
  content-visibility: auto;
  contain-intrinsic-size: 400px;
  will-change: max-height;
}

.deck.isCollapsed .deck__body {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
}

.viz {
  width: 100%;
  height: 42px;
  border-radius: 12px;
  border: 1px solid rgba(45, 45, 58, 0.85);
  background: rgba(13, 13, 15, 0.35);
}

.playlist {
  overflow: visible;
  padding-right: 0;
  display: grid;
  gap: 8px;
  min-height: 0;
  max-height: none;
}

.trackRow {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(45, 45, 58, 0.9);
  background: rgba(37, 37, 48, 0.7);
  cursor: pointer;
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease;
}

.trackRow:hover {
  transform: translateY(-1px);
  border-color: rgba(59, 130, 246, 0.55);
  background: rgba(37, 37, 48, 0.92);
}

.trackRow:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.trackRow__idx {
  width: 32px;
  height: 32px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: rgba(148, 163, 184, 0.95);
  background: rgba(13, 13, 15, 0.35);
  border: 1px solid rgba(45, 45, 58, 0.9);
  font-size: 12px;
}

.trackRow__title {
  font-size: 13px;
  font-weight: 620;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.trackRow__meta {
  font-size: 12px;
  color: rgba(148, 163, 184, 0.95);
}

.trackRow.isPlaying {
  border-color: rgba(34, 197, 94, 0.8);
  background: rgba(34, 197, 94, 0.08);
}

.trackRow.isPaused {
  border-color: rgba(245, 158, 11, 0.85);
  background: rgba(245, 158, 11, 0.07);
}

.trackRow.isPlaying .trackRow__idx {
  color: rgba(34, 197, 94, 0.95);
  border-color: rgba(34, 197, 94, 0.75);
}

.transport {
  padding: 12px;
  border-radius: 16px;
  border: 1px solid rgba(45, 45, 58, 0.9);
  background: rgba(13, 13, 15, 0.32);
  display: grid;
  gap: 10px;
}

.deckTransport {
  margin-top: 0;
}

.transport__row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.transport__row--meta {
  justify-content: space-between;
}

.progressRow {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
}

.progressRow__bar {
  width: 100%;
}

.progressRow__time {
  font-size: 12px;
  color: rgba(148, 163, 184, 0.95);
  font-variant-numeric: tabular-nums;
}

.mixer {
  margin-top: 12px;
}

.transportBtn {
  width: 44px;
  height: 40px;
  border-radius: 14px;
  border: 1px solid rgba(45, 45, 58, 0.95);
  background: rgba(37, 37, 48, 0.7);
  color: var(--text-primary);
  cursor: pointer;
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease;
}

.transportBtn:hover {
  transform: translateY(-1px);
  border-color: rgba(59, 130, 246, 0.55);
  background: rgba(37, 37, 48, 0.92);
}

.transportBtn--primary {
  border-color: rgba(59, 130, 246, 0.75);
  background: rgba(59, 130, 246, 0.25);
}

.transportBtn--danger {
  border-color: rgba(239, 68, 68, 0.85);
  background: rgba(239, 68, 68, 0.18);
}

.transportBtn:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.chip {
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(45, 45, 58, 0.95);
  background: rgba(37, 37, 48, 0.55);
  color: rgba(241, 245, 249, 0.92);
  cursor: pointer;
  font-size: 12px;
}

.chip[aria-pressed="true"] {
  border-color: rgba(59, 130, 246, 0.8);
  background: rgba(59, 130, 246, 0.18);
}

.mixRow {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 10px;
  align-items: center;
}

.mixRow__label {
  font-size: 12px;
  color: rgba(148, 163, 184, 0.95);
}

.mixRow__slider {
  width: 100%;
}