/* ─── Queue Panel ─── */
.queue-panel {
  grid-area: queue;
  background: var(--bg-sidebar);
  border-left: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
  min-height: 0; /* allow 1fr row to shrink freely */
}

.queue-panel.queue-drop-active {
  box-shadow: inset 0 0 0 2px var(--accent);
  background: linear-gradient(var(--accent-dim), var(--accent-dim)), var(--bg-sidebar);
}

.queue-header {
  height: 64px;
  box-sizing: border-box;
  padding: 0 var(--space-4);
  background: var(--bg-app);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

/* Slim now-playing indicator shown only in queue mode when the now-playing
   card is collapsed — keeps the current track visible (it is not in the list
   in queue mode). Click re-expands the full card. */
.queue-now-playing-mini {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 6px var(--space-4);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--accent);
  cursor: pointer;
  text-align: left;
  font-size: 13px;
}

.queue-now-playing-mini:hover {
  background: var(--bg-hover);
}

.queue-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  flex-shrink: 0;
}
.queue-action-btn:hover:not(:disabled) {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.queue-action-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.queue-toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 var(--space-3);
  height: 44px;
  flex-shrink: 0;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-app);
}

.crossfade-popover {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 170px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.crossfade-popover-label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.03em;
}

.crossfade-popover-value {
  margin-left: auto;
  font-size: 12px;
  font-weight: 700;
  font-family: monospace;
  color: var(--text-primary);
}

.crossfade-popover-slider {
  width: 100%;
  accent-color: var(--accent);
  cursor: pointer;
}

.crossfade-popover-range {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--text-muted);
}

.crossfade-popover-modes {
  display: flex;
  gap: 4px;
}

.crossfade-popover-mode {
  flex: 1 1 0;
  min-width: 0;
  padding: 5px 6px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background 0.12s ease, color 0.12s ease, border-color 0.12s ease;
}

.crossfade-popover-mode:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  color: var(--text-primary);
}

.crossfade-popover-mode.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-app);
}

.queue-toolbar-sep {
  width: 1px;
  height: 18px;
  background: var(--border-subtle);
  margin: 0 2px;
  flex-shrink: 0;
}

.queue-round-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  color: var(--text-primary);
  background: var(--bg-hover);
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  flex-shrink: 0;
}
.queue-round-btn:hover:not(:disabled) {
  background: var(--border);
  color: var(--accent);
}
.queue-round-btn:disabled {
  opacity: 0.35;
  cursor: default;
}
.queue-round-btn.active {
  color: var(--bg-app);
  background: var(--accent);
}

.queue-current-track {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  border-bottom: 1px solid var(--border-subtle);
}

.queue-current-track-body {
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-3);
}

.queue-current-cover {
  width: 90px;
  height: 90px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--card-placeholder-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  position: relative;
}

.queue-current-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.queue-current-cover .fallback {
  color: var(--text-muted);
}

.queue-current-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.queue-current-info h3 {
  font-size: 13px;
  font-weight: 700;
  margin: 0;
  color: var(--text-primary);
}

.queue-current-sub {
  font-size: 12px;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

/* Album link sits on the .queue-current-sub element itself; artist links are
   .is-link spans nested inside it (OpenArtistRefInline). Both get the same
   accent + underline affordance on hover as clickable names everywhere else. */
.queue-current-sub.is-link,
.queue-current-sub .is-link {
  cursor: pointer;
}
.queue-current-sub.is-link:hover,
.queue-current-sub .is-link:hover {
  color: var(--accent);
  text-decoration: underline;
}

.queue-current-enrichment {
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
}

.queue-current-tech {
  width: 100%;
  font-size: 9px;
  font-family: monospace;
  letter-spacing: 0.05em;
  background: var(--bg-hover);
  color: var(--accent);
  padding: 3px var(--space-4);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.queue-current-tech-source {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  line-height: 0;
  opacity: 0.92;
}

.queue-current-tech-main {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Two-line layout: base info + RG badge on top, optional ReplayGain
   values underneath when the badge is expanded. The stack wraps both
   rows so the source icon stays vertically centered next to the whole
   text block. */
.queue-current-tech-stack {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
}

.queue-current-tech-row {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* Pill-shaped toggle that signals "this track has ReplayGain metadata"
   without committing screen space to the numbers — values appear in the
   tooltip and on the second line when expanded. */
.queue-current-tech-rg-badge {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 1px 5px 1px 6px;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
  border-radius: 999px;
  font: inherit;
  font-size: 8px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, transform 0.12s;
}
.queue-current-tech-rg-badge:hover {
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
}
.queue-current-tech-rg-badge svg {
  transition: transform 0.18s ease;
}
.queue-current-tech-rg-badge--open svg {
  transform: rotate(180deg);
}

.queue-current-tech-rg {
  min-width: 0;
  max-width: 100%;
  font-size: 8px;
  opacity: 0.72;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.queue-current-tech-metric {
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  font: inherit;
  letter-spacing: inherit;
  line-height: inherit;
  color: inherit;
  cursor: pointer;
  text-decoration: none;
  border-radius: 2px;
}

.queue-current-tech-metric:hover {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
}

.queue-current-tech-metric--lufs-reanalyze {
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  padding: 2px 4px;
  margin: -2px -4px;
  max-width: 100%;
  min-width: 0;
  font-variant-numeric: tabular-nums;
}

.queue-divider {
  padding: var(--space-3) var(--space-4) 0;
  flex-shrink: 0;
}