/* Voice Lab — namespace .vl-* */

.vl-app {
  --vl-accent: var(--color-accent, #76b900);
  --vl-border: color-mix(in srgb, var(--vl-accent) 22%, var(--color-border-default, #2a2a2a));
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: var(--space-4);
  border-radius: calc(var(--radius-md) + 4px);
  border: 1px solid var(--vl-border);
  background: var(--color-bg-surface, #111);
  contain: layout style paint;
  overflow-x: clip;
}

.vl-app-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  min-width: 0;
  max-width: 100%;
}

.vl-panel-title {
  margin: 0 0 var(--space-2);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.vl-transport {
  position: sticky;
  top: 0;
  z-index: 5;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-bg-page) 92%, transparent);
  border: 1px solid var(--color-border-default);
}

.vl-transport-controls {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
}

.vl-btn {
  min-width: 3rem;
  min-height: 3rem;
  padding: 0 var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-default);
  background: var(--color-bg-surface);
  color: var(--color-text-primary);
  cursor: pointer;
  font: inherit;
  touch-action: manipulation;
}

.vl-btn--rec {
  color: #e85858;
}

.vl-transport--recording .vl-btn--rec {
  box-shadow: 0 0 0 2px rgba(232, 88, 88, 0.45);
  animation: vlRecPulse 1.2s ease infinite;
}

.vl-transport-meta {
  margin-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: center;
}

.vl-transport-time {
  font-family: ui-monospace, monospace;
  font-size: 1.1rem;
}

.vl-level {
  width: min(240px, 100%);
  height: 6px;
  background: var(--color-border-default);
  border-radius: 3px;
  overflow: hidden;
}

.vl-level-fill {
  height: 100%;
  width: 100%;
  background: var(--vl-accent);
  transform-origin: left;
  transform: scaleX(0.05);
}

.vl-limit {
  width: min(240px, 100%);
  height: 3px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  overflow: hidden;
}

.vl-limit-bar {
  height: 100%;
  width: 0;
  background: var(--vl-accent);
  transition: width 0.15s linear;
}

.vl-transport--warn .vl-limit-bar {
  background: #e8a838;
}

.vl-privacy {
  margin: var(--space-2) 0 0;
  font-size: 11px;
  color: var(--color-text-secondary);
  text-align: center;
}

.vl-timeline-canvas {
  width: 100%;
  height: 88px;
  display: block;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-default);
  touch-action: none;
  background: #0a0a0a;
  cursor: crosshair;
}

.vl-trim {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-default);
  background: color-mix(in srgb, var(--color-bg-page) 50%, transparent);
}

.vl-trim-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.vl-trim-head .vl-panel-title {
  margin: 0;
}

.vl-trim-range {
  font-family: ui-monospace, monospace;
  font-size: 12px;
  color: var(--color-text-secondary);
}

.vl-trim-hint {
  margin: var(--space-2) 0;
  font-size: 12px;
  color: var(--color-text-secondary);
}

.vl-trim-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.vl-trim-btn:disabled {
  opacity: 0.45;
  pointer-events: none;
}

.vl-btn--undo:disabled,
.vl-btn--redo:disabled {
  opacity: 0.4;
}

.vl-tracks {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-default);
}

.vl-tracks-hint {
  margin: 0 0 var(--space-2);
  font-size: 12px;
  color: var(--color-text-secondary);
}

.vl-track-row {
  display: grid;
  grid-template-columns: 1.5rem 1fr auto auto auto;
  gap: var(--space-2);
  align-items: center;
  margin-bottom: var(--space-2);
}

.vl-track-num {
  font-weight: 700;
  color: var(--vl-accent);
  font-size: 12px;
}

.vl-track-gain {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  min-width: 7rem;
}

.vl-track-gain input[type="range"] {
  width: 4rem;
}

.vl-track-mute {
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.vl-export-sub {
  margin: var(--space-2) 0 var(--space-1);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

@media (max-width: 639px) {
  .vl-track-row {
    grid-template-columns: 1.5rem 1fr;
    grid-template-rows: auto auto;
  }
  .vl-track-row .vl-track-select {
    grid-column: 2;
  }
}

.vl-export-progress {
  margin-top: var(--space-2);
  height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.vl-export-progress-bar {
  height: 100%;
  width: 0;
  background: var(--vl-accent);
  transition: width 0.12s linear;
}

.vl-presets-scroll {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  padding-bottom: var(--space-1);
  -webkit-overflow-scrolling: touch;
}

.vl-fx-toolbar {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-default);
  background: color-mix(in srgb, var(--color-bg-page) 55%, transparent);
  min-width: 0;
  max-width: 100%;
}

.vl-fx-head {
  margin-bottom: var(--space-2);
}

.vl-fx-hint {
  margin: var(--space-1) 0 0;
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.vl-fx-modes {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.vl-fx-mode {
  flex: 1 1 8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 2.75rem;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-default);
  background: var(--color-bg-surface);
  color: var(--color-text-secondary);
  cursor: pointer;
  font: inherit;
  font-size: var(--font-size-sm);
  touch-action: manipulation;
}

.vl-fx-mode--active {
  border-color: var(--vl-accent);
  color: var(--vl-accent);
  background: color-mix(in srgb, var(--vl-accent) 10%, transparent);
}

.vl-fx-mode:disabled {
  opacity: 0.55;
  pointer-events: none;
}

.vl-fx-monitor {
  margin: 0 0 var(--space-3);
  font-size: var(--font-size-sm);
}

.vl-fx-knobs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
  max-width: 100%;
}

.vl-fx-knob {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  width: 56px;
}

.vl-fx-knob--disabled {
  opacity: 0.55;
  pointer-events: none;
}

.vl-fx-knob .esq-knob {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 56px;
}

.vl-fx-knob .esq-knob-dial {
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--color-border-default);
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-bg-page) 70%, transparent);
  cursor: ns-resize;
  touch-action: none;
}

.vl-fx-knob .esq-knob-needle {
  stroke: var(--vl-accent);
}

.vl-fx-knob .esq-knob-track {
  fill: none;
  stroke: var(--color-border-default);
  stroke-width: 2;
}

.vl-preset {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 4.5rem;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-default);
  background: var(--color-bg-surface);
  color: var(--color-text-secondary);
  cursor: pointer;
  font-size: 10px;
}

.vl-preset--active {
  border-color: var(--vl-accent);
  color: var(--vl-accent);
}

.vl-layout-side {
  display: grid;
  gap: var(--space-4);
  min-width: 0;
  max-width: 100%;
}

.vl-layout-side > *,
.vl-mount-side,
.vl-mount-playlist,
.vl-mount-settings,
.vl-mount-export {
  min-width: 0;
  max-width: 100%;
}

.vl-settings {
  min-width: 0;
  max-width: 100%;
}

.vl-playlist-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-height: 280px;
  overflow-y: auto;
}

.vl-playlist-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  width: 100%;
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-default);
  background: transparent;
  color: inherit;
  cursor: pointer;
  text-align: left;
  font: inherit;
}

.vl-playlist-item--focused {
  border-color: var(--vl-accent);
  background: color-mix(in srgb, var(--vl-accent) 8%, transparent);
}

.vl-playlist-item--playing {
  box-shadow: inset 3px 0 0 var(--vl-accent);
}

.vl-playlist-item--recording {
  opacity: 0.7;
}

.vl-playlist-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2);
}

.vl-playlist-actions {
  display: flex;
  gap: var(--space-1);
}

.vl-btn-sm {
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-sm);
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.vl-btn-sm--danger {
  color: #e85858;
}

.vl-playlist-title {
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.vl-playlist-meta {
  font-size: 11px;
  color: var(--color-text-secondary);
}

.vl-playlist-empty {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.vl-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-3);
  font-size: var(--font-size-sm);
  min-width: 0;
  max-width: 100%;
}

.vl-field--toggle {
  flex-direction: row;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.vl-field--toggle span {
  min-width: 0;
  flex: 1 1 8rem;
}

.vl-select {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-default);
  background: var(--color-bg-page);
  color: inherit;
  font: inherit;
}

.vl-export-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.vl-export-hint,
.vl-export-status {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.vl-export--busy .vl-export-btn {
  opacity: 0.6;
  pointer-events: none;
}

.vl-panel-title--sub {
  margin-top: var(--space-3);
}

.vl-settings-hint {
  margin: 0 0 var(--space-2);
  font-size: 11px;
  color: var(--color-text-secondary);
}

.vl-settings-knobs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  max-width: 100%;
}

.vl-settings-knob {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  width: 56px;
  margin-right: var(--space-2);
}

.vl-settings-knob .esq-knob {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 56px;
}

.vl-settings-knob .esq-knob-dial {
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--color-border-default);
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-bg-page) 70%, transparent);
  cursor: ns-resize;
  touch-action: none;
}

.vl-settings-knob .esq-knob-needle {
  stroke: var(--vl-accent);
}

.vl-settings-knob .esq-knob-track {
  fill: none;
  stroke: var(--color-border-default);
  stroke-width: 2;
}

@keyframes vlRecPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.65; }
}

@media (min-width: 720px) {
  .vl-layout-side {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 639px) {
  .vl-transport {
    position: sticky;
    top: var(--space-2);
  }

  .vl-app {
    padding: var(--space-3);
  }

  .vl-settings-knobs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
  }
}

.vl-app[data-vl-power="economy"] .vl-timeline-canvas {
  height: 72px;
}