:root {
  color-scheme: dark;
  background: var(--page);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #080c17;
  color: #f4f7ff;
  --page: #080c17;
  --surface: #111827;
  --surface-raised: #172136;
  --surface-soft: rgba(24, 34, 54, 0.72);
  --line: #283650;
  --line-strong: #405171;
  --text: #f4f7ff;
  --muted: #98a8c4;
  --quiet: #687995;
  --accent: #8ea7ff;
  --success: #6ee7b7;
  --danger: #ff7890;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 15% 0%, rgba(79, 104, 219, 0.22), transparent 34rem),
    radial-gradient(circle at 100% 20%, rgba(190, 93, 224, 0.12), transparent 30rem),
    var(--page);
}

button,
input,
select {
  font: inherit;
}

button,
label {
  -webkit-tap-highlight-color: transparent;
}

button {
  cursor: pointer;
}

button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(142, 167, 255, 0.55);
  outline-offset: 2px;
}

.app-shell {
  width: min(100%, 1440px);
  min-height: 100vh;
  margin: 0 auto;
  padding: clamp(1.2rem, 3vw, 3rem);
}

.app-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.eyebrow {
  margin: 0 0 0.45rem;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 16ch;
  margin-bottom: 0;
  font-size: clamp(2.05rem, 5vw, 4.2rem);
  letter-spacing: -0.055em;
  line-height: 0.95;
}

h2 {
  margin-bottom: 0;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

h3 {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.subtitle {
  max-width: 42rem;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: clamp(0.92rem, 1.8vw, 1.05rem);
}

.status-badge,
.selected-indicator {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--success);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-badge[data-type="muted"] {
  color: var(--muted);
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(19rem, 23rem);
  align-items: start;
  gap: clamp(1rem, 3vw, 2rem);
  min-width: 0;
}

.stage,
.editor-panel {
  border: 1px solid var(--line);
  border-radius: 1.45rem;
  background: rgba(14, 21, 36, 0.78);
  box-shadow: 0 1.6rem 4rem rgba(0, 0, 0, 0.18);
}

.stage {
  min-width: 0;
  padding: clamp(0.85rem, 2vw, 1.4rem);
}

.editor-panel {
  position: sticky;
  top: 1rem;
  padding: 1.25rem;
}

.controls {
  padding: 0.15rem;
}

.control-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.button {
  min-height: 2.75rem;
  padding: 0.65rem 0.95rem;
  border: 1px solid transparent;
  border-radius: 0.75rem;
  font-size: 0.82rem;
  font-weight: 750;
  transition: border-color 140ms ease, background 140ms ease, transform 140ms ease;
}

.button:active {
  transform: scale(0.98);
}

@media (hover: hover) and (pointer: fine) {
  .button:hover {
    transform: translateY(-1px);
  }
}

.button-primary {
  border-color: #9bb0ff;
  background: #8199f4;
  color: #091126;
}

.button-secondary {
  border-color: var(--line-strong);
  background: var(--surface-raised);
  color: var(--text);
}

.button-danger {
  border-color: rgba(255, 120, 144, 0.5);
  background: rgba(136, 39, 66, 0.34);
  color: #ffc1cd;
}

.button-quiet {
  border-color: var(--line);
  background: transparent;
  color: var(--muted);
}

.compact-control,
.check-control,
.range-control {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.75rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.compact-control input {
  width: 4.2rem;
  min-height: 2.4rem;
  padding: 0.35rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.6rem;
  background: var(--surface);
  color: var(--text);
  text-align: center;
}

.check-control {
  padding: 0 0.2rem;
}

.check-control input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--accent);
}

.range-control {
  flex: 1 1 11rem;
}

.range-control input {
  width: min(9rem, 100%);
  accent-color: var(--accent);
}

output {
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.status-message {
  min-height: 1.35rem;
  margin: 0.7rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.status-message[data-type="success"] {
  color: var(--success);
}

.status-message[data-type="error"] {
  color: #ffadbb;
}

.beat-indicator,
.persistence-note {
  margin: 0.25rem 0 0;
  font-size: 0.72rem;
  font-weight: 750;
}

.beat-indicator {
  color: #f7d878;
  font-variant-numeric: tabular-nums;
}

.persistence-note {
  color: #ffadbb;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.7rem;
}

.storage-actions {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.7rem;
}

.pad-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(0.5rem, 1.2vw, 0.85rem);
  width: min(100%, 900px);
  margin: clamp(1rem, 2.5vw, 1.75rem) auto;
  touch-action: none;
}

.pad {
  position: relative;
  aspect-ratio: 1;
  min-height: clamp(4.2rem, 13vw, 10rem);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: clamp(0.8rem, 2vw, 1.4rem);
  background: var(--pad-color);
  color: #fff;
  box-shadow: inset 0 -0.42rem 0 rgba(0, 0, 0, 0.2), 0 0.8rem 1.5rem rgba(0, 0, 0, 0.17);
  isolation: isolate;
  touch-action: none;
  user-select: none;
  transition: transform 90ms ease-out, opacity 90ms ease-out, filter 90ms ease-out, box-shadow 90ms ease-out, border-color 90ms ease-out;
}

.pad::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.27), transparent 42%);
  content: "";
}

.pad:active,
.pad.is-pressed {
  transform: scale(0.97);
  opacity: 0.92;
  filter: brightness(1.22) saturate(1.12);
  box-shadow: inset 0 0.28rem 0 rgba(0, 0, 0, 0.17), 0 0.35rem 0.8rem rgba(0, 0, 0, 0.22);
}

.pad.is-playing {
  filter: brightness(1.18) saturate(1.16);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3), 0 0 1.4rem rgba(255, 255, 255, 0.22), inset 0 -0.42rem 0 rgba(0, 0, 0, 0.2), 0 0.8rem 1.5rem rgba(0, 0, 0, 0.17);
}

.pad.is-queued {
  filter: brightness(1.12) saturate(1.05);
  box-shadow: 0 0 0 3px rgba(247, 216, 120, 0.66), inset 0 -0.42rem 0 rgba(0, 0, 0, 0.2), 0 0.8rem 1.5rem rgba(0, 0, 0, 0.17);
}

@media (hover: hover) and (pointer: fine) {
  .pad:hover,
  .pad:focus-visible {
    filter: brightness(1.1);
  }
}

.pad.is-selected {
  border-color: #fff;
  box-shadow: 0 0 0 3px rgba(142, 167, 255, 0.72), inset 0 -0.42rem 0 rgba(0, 0, 0, 0.2), 0 0.8rem 1.5rem rgba(0, 0, 0, 0.17);
}

.pad-selection {
  position: absolute;
  top: 0.65rem;
  left: 0.7rem;
  padding: 0.22rem 0.38rem;
  border: 1px solid rgba(255, 255, 255, 0.66);
  border-radius: 999px;
  background: rgba(9, 17, 38, 0.48);
  color: #fff;
  font-size: 0.58rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  opacity: 0;
  pointer-events: none;
  text-transform: uppercase;
  transform: translateY(-0.2rem);
  transition: opacity 100ms ease-out, transform 100ms ease-out;
}

.pad.is-selected .pad-selection {
  opacity: 1;
  transform: translateY(0);
}

.pad.is-loading {
  filter: grayscale(0.25) brightness(1.12);
}

.pad.is-loading::after {
  position: absolute;
  inset: 0;
  border: 3px solid rgba(255, 255, 255, 0.65);
  border-right-color: transparent;
  border-radius: inherit;
  animation: spin 800ms linear infinite;
  content: "";
}

.pad-label {
  display: grid;
  place-items: center;
  height: 100%;
  padding: 0.75rem;
  font-size: clamp(0.78rem, 1.8vw, 1.08rem);
  font-weight: 850;
  letter-spacing: -0.02em;
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.pad-key {
  position: absolute;
  right: 0.7rem;
  bottom: 0.55rem;
  padding: 0.12rem 0.28rem;
  border-radius: 0.3rem;
  background: rgba(9, 17, 38, 0.25);
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.72rem;
  font-weight: 800;
}

.app-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 0.15rem;
  color: var(--quiet);
  font-size: 0.72rem;
}

.panel-heading,
.section-heading,
.field-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.panel-status {
  display: grid;
  justify-items: end;
  gap: 0.35rem;
}

.dirty-indicator {
  color: #f7d878;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.editor-toggle {
  display: none;
  min-height: 2.45rem;
  margin: 0.85rem 0 0;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.65rem;
  background: var(--surface-raised);
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 750;
}

.editor-content {
  min-width: 0;
}

.panel-heading {
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--line);
}

.pad-editor {
  display: grid;
  gap: 0.85rem;
  padding: 1.15rem 0;
}

.field {
  display: grid;
  gap: 0.4rem;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 750;
}

.field input[type="text"],
.field select,
.sample-tools input,
.sample-tools select {
  width: 100%;
  min-height: 2.65rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.65rem;
  background: var(--surface);
  color: var(--text);
}

.field input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.field-grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 0.7rem;
}

.sample-picker {
  display: grid;
  gap: 0.55rem;
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: var(--surface-soft);
}

.sample-name {
  max-width: 12rem;
  overflow: hidden;
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.file-button input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.text-button {
  width: max-content;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 750;
}


@media (hover: hover) and (pointer: fine) {
  .button-primary:hover {
    background: #a1b4ff;
  }

  .button-secondary:hover,
  .button-quiet:hover {
    border-color: var(--accent);
    background: #21304c;
  }

  .button-danger:hover {
    border-color: var(--danger);
    background: rgba(166, 48, 80, 0.5);
  }

  .text-button:hover {
    color: #c2ceff;
  }
}

.field-help {
  margin: 0;
  color: var(--quiet);
  font-size: 0.7rem;
  font-weight: 500;
  line-height: 1.4;
}

.layout-tools,
.kit-tools,
.sample-library {
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}

.kit-tools {
  display: grid;
  gap: 0.75rem;
}

.kit-select-field {
  margin-top: 0.1rem;
}

.kit-name-row,
.kit-action-row {
  display: grid;
  gap: 0.55rem;
}

.kit-name-row {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
}

.kit-name-row .button {
  min-height: 2.65rem;
}

.kit-action-row {
  grid-template-columns: 1fr 1fr;
}

.tool-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
  margin-top: 0.75rem;
}

.tool-grid .button {
  width: 100%;
  min-height: 2.5rem;
  padding-inline: 0.55rem;
  font-size: 0.72rem;
}

.muted {
  color: var(--quiet);
  font-size: 0.72rem;
  font-weight: 650;
}

.sample-library {
  margin-top: 1.1rem;
}

.sample-lab {
  display: grid;
  gap: 0.7rem;
  margin: 0.2rem 0 0.35rem;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: var(--surface-raised);
}

.sample-waveform {
  display: block;
  width: 100%;
  height: 6rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.5rem;
  background: #090f1d;
}

.sample-region-grid,
.sample-shape-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.slice-toolbar {
  display: grid;
  grid-template-columns: minmax(7rem, 0.7fr) minmax(0, 1.3fr);
  align-items: end;
  gap: 0.6rem;
}

.slice-toolbar-actions,
.slice-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.slice-help {
  margin: 0;
}

.slice-list {
  display: grid;
  gap: 0.5rem;
  max-height: 18rem;
  margin: 0;
  padding: 0;
  overflow: auto;
  list-style: none;
}

.slice-item {
  display: grid;
  gap: 0.45rem;
  padding: 0.55rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 0.55rem;
  background: var(--surface);
}

.slice-item.is-selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(0, 113, 227, 0.12);
}

.slice-item-header,
.slice-range-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.55rem;
}

.slice-range-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.slice-range-grid label {
  display: grid;
  gap: 0.2rem;
  color: var(--quiet);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
}

.slice-label {
  min-width: 0;
  border: 1px solid var(--line-strong);
  border-radius: 0.35rem;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  padding: 0.25rem 0.35rem;
}

.slice-range-text {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.sample-reverse-control {
  min-height: 2rem;
}

.sample-lab output {
  color: var(--text);
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

.performance-mode-grid,
.group-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stage-heading #performance-mode {
  flex: 0 0 auto;
}

body.is-performance-mode {
  background: #0b1020;
}

body.is-performance-mode .app-header,
body.is-performance-mode .editor-panel,
body.is-performance-mode .kit-dock {
  display: none;
}

body.is-performance-mode .workspace {
  display: block;
}

body.is-performance-mode .stage {
  min-height: calc(100vh - 2rem);
  border: 0;
  box-shadow: none;
}

body.is-performance-mode .performance-capture,
body.is-performance-mode .controls > .status-message,
body.is-performance-mode .controls > .persistence-note {
  display: none;
}

body.is-performance-mode .pad-grid {
  width: min(100%, 1100px);
  margin-top: 1.5rem;
}

.sequencer-panel {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: var(--surface-raised);
}

.sequencer-toolbar,
.scene-buttons {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.scene-buttons .is-active {
  border-color: var(--accent);
  background: rgba(129, 153, 244, 0.18);
}

.scene-names,
.arrangement-controls {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.scene-names .compact-control,
.arrangement-controls .compact-control {
  min-width: 8rem;
}

.scene-names input,
.arrangement-controls input,
.arrangement-controls select {
  min-height: 2.2rem;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.55rem;
  background: var(--surface);
  color: var(--text);
}

.scene-chain-field {
  min-width: 8rem;
}

#scene-chain-status {
  min-height: 2.2rem;
  display: inline-flex;
  align-items: center;
}

.sequencer-grid {
  display: grid;
  gap: 0.5rem;
  overflow-x: auto;
}

.sequencer-track {
  display: grid;
  grid-template-columns: 4.4rem minmax(7rem, 10rem) minmax(26rem, 1fr);
  align-items: center;
  gap: 0.55rem;
  min-width: 42rem;
}

.sequencer-track-label {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.sequencer-pad-select {
  min-height: 2.2rem;
  padding: 0.35rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.55rem;
  background: var(--surface);
  color: var(--text);
}

.sequencer-steps {
  display: grid;
  grid-template-columns: repeat(16, minmax(1.5rem, 1fr));
  gap: 0.22rem;
}

.sequencer-step {
  min-height: 2rem;
  padding: 0.2rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.35rem;
  background: var(--surface);
  color: var(--quiet);
  font-size: 0.62rem;
  font-weight: 800;
}

.sequencer-step.is-on {
  border-color: var(--accent);
  background: var(--accent);
  color: #091126;
}

.sequencer-step.is-selected {
  outline: 2px solid var(--success);
  outline-offset: 2px;
}

.sequencer-step-editor {
  display: grid;
  gap: 0.65rem;
  padding: 0.8rem;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: var(--surface);
}

.sequencer-step-editor h4 {
  margin: 0;
  font-size: 0.82rem;
}

.sequencer-step-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.sequencer-step-controls select {
  min-height: 2.2rem;
  padding: 0.35rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.55rem;
  background: var(--surface-raised);
  color: var(--text);
}

.sequencer-step-controls .range-control {
  min-width: min(100%, 13rem);
}

.sequencer-step-controls output {
  min-width: 3.2rem;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  text-align: right;
}

.pad-save-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

body.is-performance-mode .sequencer-panel {
  display: none;
}

.midi-panel {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: var(--surface-raised);
}

.midi-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.midi-controls .compact-control {
  min-width: 10rem;
}

.midi-controls select {
  min-height: 2.2rem;
  max-width: 14rem;
  padding: 0.35rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.55rem;
  background: var(--surface);
  color: var(--text);
}

.midi-profile-controls,
.midi-controller-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.midi-profile-controls .compact-control,
.midi-controller-controls .compact-control {
  min-width: min(100%, 13rem);
}

.midi-profile-controls input[type="text"],
.midi-controller-controls select {
  min-height: 2.2rem;
  padding: 0.35rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.55rem;
  background: var(--surface);
  color: var(--text);
}

.midi-mappings {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.midi-mapping-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 0.55rem;
  background: var(--surface);
  font-size: 0.82rem;
}

body.is-performance-mode .midi-panel {
  display: none;
}

.effects-panel {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: var(--surface-raised);
}

.effects-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.effects-controls .range-control {
  min-width: min(100%, 11rem);
}

.effects-controls output {
  min-width: 3.5rem;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  text-align: right;
}

.master-macro-group {
  display: grid;
  gap: 0.55rem;
  padding: 0.7rem;
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  background: color-mix(in srgb, var(--surface) 72%, transparent);
}

.master-macro-group .effects-controls {
  justify-content: space-between;
}

.master-macro-group .range-control {
  flex: 1 1 10rem;
}

body.is-performance-mode .effects-panel {
  display: none;
}

.performance-capture {
  margin-top: 1rem;
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: var(--surface-raised);
}

.recording-controls {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 0.75rem;
}

.recording-timer {
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.55rem;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

.recording-state {
  color: var(--quiet);
  font-size: 0.72rem;
  font-weight: 700;
}

.recording-state[data-state="recording"] {
  color: #b23c55;
}

.recording-state[data-state="paused"] {
  color: #9a6700;
}

.button.is-recording {
  background: #b23c55;
}

.take-list {
  max-height: 24rem;
}

.take-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  flex: 0 0 auto;
}

.take-waveform {
  display: block;
  width: min(100%, 20rem);
  height: 3rem;
  border: 1px solid var(--line);
  border-radius: 0.45rem;
  background: #090f1d;
}

.take-item audio {
  width: min(100%, 20rem);
  height: 2rem;
}

.take-markers {
  line-height: 1.35;
}

.sample-tools {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(7rem, 0.85fr);
  gap: 0.55rem;
  margin-top: 0.75rem;
}

.sample-tools input::placeholder {
  color: var(--quiet);
}

.sample-dropzone {
  display: grid;
  gap: 0.2rem;
  margin-top: 0.65rem;
  padding: 0.65rem;
  border: 1px dashed var(--line-strong);
  border-radius: 0.6rem;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-size: 0.75rem;
}

.sample-dropzone span {
  color: var(--quiet);
  font-size: 0.68rem;
}

.sample-dropzone.is-dragging,
.sample-dropzone:focus-visible {
  border-color: var(--accent);
  outline: 2px solid color-mix(in srgb, var(--accent) 35%, transparent);
  outline-offset: 2px;
}

.sample-library-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.65rem;
}

.sample-library-actions .compact-control {
  min-width: 8rem;
}

.sample-list {
  display: grid;
  gap: 0.45rem;
  max-height: 11rem;
  margin: 0.75rem 0 0;
  padding: 0;
  overflow: auto;
  list-style: none;
}

.sample-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.7rem;
  padding: 0.6rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 0.55rem;
  color: var(--text);
  font-size: 0.72rem;
}

.sample-item > input[type="checkbox"] {
  margin-top: 0.2rem;
}

.sample-item-details {
  display: grid;
  flex: 1 1 auto;
  min-width: 0;
  gap: 0.25rem;
}

.sample-item-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.3rem;
}

.sample-tags {
  width: min(100%, 18rem);
  min-height: 1.8rem;
  padding: 0.25rem 0.4rem;
  border: 1px solid var(--line);
  border-radius: 0.4rem;
  background: var(--surface);
  color: var(--text);
  font-size: 0.68rem;
}

.sample-favorite {
  min-width: 2rem;
  padding-inline: 0.35rem;
  font-size: 1rem;
}

.sample-item > span:first-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.empty-state {
  color: var(--quiet);
  font-size: 0.75rem;
}

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

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 940px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .editor-panel {
    position: static;
  }

  .editor-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
  }

  .editor-panel.is-collapsed .editor-content {
    display: none;
  }
}

@media (max-width: 560px) {
  .app-shell {
    padding: 1rem;
  }

  .app-header {
    display: block;
  }

  .header-actions {
    justify-content: space-between;
    margin-top: 1rem;
  }

  .stage,
  .editor-panel {
    border-radius: 1rem;
  }

  .stage {
    padding: 0.7rem;
  }

  .editor-panel {
    padding: 1rem;
  }

  .control-row {
    align-items: stretch;
  }

  .control-row > .button,
  .compact-control,
  .check-control {
    flex: 1 1 auto;
  }

  .range-control {
    flex-basis: 100%;
  }

  .pad-grid {
    gap: 0.45rem;
  }

  .pad {
    min-height: 4.6rem;
    border-radius: 0.8rem;
  }

  .pad-label {
    padding: 0.45rem;
    font-size: 0.73rem;
  }

  .pad-key {
    right: 0.45rem;
    bottom: 0.35rem;
    font-size: 0.64rem;
  }

  .pad-selection {
    top: 0.45rem;
    left: 0.45rem;
    font-size: 0.52rem;
  }

  .sample-tools {
    grid-template-columns: 1fr;
  }

  .kit-name-row {
    grid-template-columns: 1fr;
  }

  .kit-name-row .button {
    width: 100%;
  }

  .app-footer {
    display: grid;
    gap: 0.3rem;
  }
}

/* Final UI system: one calm action language, a compact workspace map, and section accents. */
:root {
  --button-height: 2.45rem;
  --button-radius: 0.58rem;
  --button-surface: #1b1b1b;
  --button-surface-hover: #282828;
  --button-border: #4a4a4a;
}

button.button,
label.file-button,
button.text-button {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 7rem;
  width: auto;
  height: var(--button-height);
  min-height: var(--button-height);
  padding: 0 0.78rem;
  border: 1px solid var(--button-border);
  border-radius: var(--button-radius);
  background: var(--button-surface);
  color: #eeeeee;
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.015em;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.06), 0 1px 2px rgba(0, 0, 0, 0.24);
}

button.button:hover,
label.file-button:hover,
button.text-button:hover {
  border-color: #777777;
  background: var(--button-surface-hover);
  color: #ffffff;
}

button.button:active,
label.file-button:active,
button.text-button:active {
  transform: translateY(1px);
}

button.button:disabled,
label.file-button:has(input:disabled),
button.text-button:disabled {
  cursor: not-allowed;
  opacity: 0.46;
  transform: none;
}

button.button-primary,
button.button-secondary,
button.button-danger,
button.button-quiet,
button.button-loop,
button.button-loop.is-on,
label.file-button.button-primary,
label.file-button.button-secondary,
button.text-button {
  border-color: var(--button-border);
  background: var(--button-surface);
  color: #eeeeee;
}

button.button-primary:hover,
button.button-secondary:hover,
button.button-danger:hover,
button.button-quiet:hover,
button.button-loop:hover,
label.file-button.button-primary:hover,
label.file-button.button-secondary:hover,
button.text-button:hover {
  border-color: #777777;
  background: var(--button-surface-hover);
  color: #ffffff;
}

button.button[aria-pressed="true"],
button.button.is-active,
button.button-loop.is-on {
  border-color: #dedede;
  background: #dedede;
  color: #0a0a0a;
}

button.button.is-recording {
  border-color: #858585;
  background: #30282a;
  color: #ffffff;
}

.feature-nav {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.45rem;
  margin-bottom: 0.75rem;
  padding: 0.45rem 0.6rem;
  border-radius: 0.82rem;
  background: #101010;
  box-shadow: 0 0.7rem 1.5rem rgba(0, 0, 0, 0.2), inset 0 1px rgba(255, 255, 255, 0.04);
}

.feature-nav-heading {
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.65rem;
  padding: 0.15rem 0.15rem 0.35rem;
  border-right: 0;
  border-bottom: 1px solid #2b2b2b;
}

.feature-nav-heading-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  column-gap: 0.55rem;
  row-gap: 0.1rem;
}

.feature-nav-heading-copy .feature-nav-hint {
  flex-basis: 100%;
}

.feature-nav.is-collapsed .feature-nav-heading {
  padding-bottom: 0.1rem;
  border-bottom: 0;
}

.feature-nav.is-collapsed .feature-nav-hint {
  display: none;
}

.feature-nav-toggle {
  min-width: 7rem;
  width: auto;
  min-height: var(--button-height);
  height: var(--button-height);
  padding-inline: 0.7rem;
}

.feature-nav-groups {
  grid-column: 1 / -1;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.5rem;
}

.feature-nav-group {
  padding: 0.34rem;
  border-color: #303030;
  border-radius: 0.58rem;
  background: #171717;
}

.feature-nav-link {
  min-height: 2rem;
  padding: 0.28rem 0.35rem;
  border-radius: 0.38rem;
}

.feature-nav-link strong {
  font-size: 0.65rem;
}

.feature-nav-link small {
  font-size: 0.55rem;
}

/* Give every major work area a quiet, recognizable color rail without tinting the whole page. */
.stage {
  --section-accent: #9eaeff;
}

.performance-capture {
  --section-accent: #e3ad84;
}

.sequencer-panel {
  --section-accent: #c3a5ff;
}

.midi-panel {
  --section-accent: #84d4bd;
}

.effects-panel {
  --section-accent: #e5cb83;
}

.kit-dock {
  --section-accent: #a9bcff;
}

.editor-panel {
  --section-accent: #9eaaff;
}

.sample-lab {
  --section-accent: #e0a995;
}

.layout-tools {
  --section-accent: #c0a1e8;
}

.sample-library {
  --section-accent: #83cec4;
}

.stage,
.performance-capture,
.sequencer-panel,
.midi-panel,
.effects-panel,
.kit-dock,
.editor-panel,
.sample-lab,
.layout-tools,
.sample-library {
  border-top: 2px solid var(--section-accent);
  background: var(--surface);
  background: linear-gradient(180deg, color-mix(in srgb, var(--section-accent) 7%, var(--surface)) 0, var(--surface) 8rem);
}

.stage > .stage-heading,
.performance-capture > .section-heading,
.sequencer-panel > .section-heading,
.midi-panel > .section-heading,
.effects-panel > .section-heading,
.kit-dock > .section-heading,
.editor-panel > .panel-heading,
.sample-lab > .section-heading,
.layout-tools > .section-heading,
.sample-library > .section-heading {
  padding-left: 0.7rem;
  border-left: 3px solid var(--section-accent);
  background: linear-gradient(90deg, color-mix(in srgb, var(--section-accent) 9%, transparent), transparent 72%);
}

.stage > .stage-heading .eyebrow,
.performance-capture > .section-heading .eyebrow,
.sequencer-panel > .section-heading .eyebrow,
.midi-panel > .section-heading .eyebrow,
.effects-panel > .section-heading .eyebrow,
.editor-panel > .panel-heading .eyebrow {
  color: var(--section-accent);
}

#transport-controls .control-row,
.recording-controls,
.sequencer-toolbar,
.midi-controls,
.midi-profile-controls,
.midi-controller-controls,
.effects-controls,
.kit-action-row,
.pad-save-row,
.slice-toolbar-actions,
.storage-actions,
.sample-library-actions {
  align-items: center;
}

#transport-controls .control-row > .button,
.recording-controls > .button,
.sequencer-toolbar > .button,
.scene-buttons > .button,
.arrangement-controls > .button,
.midi-controls > .button,
.midi-controller-controls > .button,
.effects-controls > .button,
.kit-action-row > .button,
.pad-save-row > .button,
.slice-toolbar-actions > .button,
.tool-grid > .button,
.tool-grid > .file-button {
  flex: 0 0 auto;
}

#transport-controls .control-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
}

#transport-controls .control-row > * {
  min-width: 0;
}

#transport-controls .control-row > .button,
#transport-controls .control-row > .compact-control,
#transport-controls .control-row > .check-control {
  width: 100%;
}

.effects-controls > .button {
  align-self: center;
  width: 100%;
}

@media (max-width: 1024px) {
  #transport-controls .control-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .feature-nav-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-nav-group {
    padding: 0.28rem;
  }

  .feature-nav-group-heading {
    gap: 0.3rem;
    padding-bottom: 0.28rem;
  }

  .feature-nav-link {
    min-height: 1.85rem;
  }

  #transport-controls .control-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  button.button,
  label.file-button,
  button.text-button {
    min-width: 6.75rem;
  }
}

.sample-item {
  align-items: center;
}

.sample-item-details {
  min-width: 0;
  display: grid;
  gap: 0.15rem;
}

.sample-assign {
  flex: 0 0 auto;
  min-height: 2.25rem;
  padding: 0.35rem 0.65rem;
  border-radius: 0.65rem;
  font-size: 0.7rem;
}

.take-actions .button {
  min-height: 2.25rem;
  padding: 0.35rem 0.65rem;
  border-radius: 0.65rem;
  font-size: 0.7rem;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .pad:active,
  .pad.is-pressed,
  .button:active {
    transform: none;
  }
}

/* Live-sampler refinement: fewer layers, direct views, and smaller mixer knobs. */
.app-shell {
  padding: clamp(0.45rem, 1vw, 0.9rem);
}

.app-header {
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.app-header h1 {
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  letter-spacing: -0.035em;
}

.app-header .eyebrow {
  margin-bottom: 0.1rem;
  font-size: 0.52rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.app-header .subtitle {
  display: none;
}

.header-actions {
  gap: 0.35rem;
}

.status-badge {
  min-height: 1.55rem;
  padding: 0.2rem 0.45rem;
  font-size: 0.54rem;
}

.feature-nav {
  position: sticky;
  top: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.2rem;
  margin-bottom: 0.45rem;
  padding: 0.2rem;
  border-radius: 0.28rem;
  background: #0d1112;
  box-shadow: 0 0.3rem 0.8rem rgba(0, 0, 0, 0.24);
}

.feature-nav-primary {
  grid-column: 1;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.12rem;
}

.feature-nav-primary-link {
  min-width: 0;
  min-height: 2.75rem;
  padding: 0.25rem 0.2rem;
  border: 1px solid transparent;
  border-radius: 0.2rem;
  font-size: 0.62rem;
  letter-spacing: 0.055em;
}

.feature-nav-primary-link.is-current {
  border-color: #6a573b;
  background: #24231f;
  box-shadow: inset 0 -2px var(--accent);
}

.feature-nav-record {
  color: #f0b6ab;
}

.feature-nav-toggle {
  grid-column: 2;
  grid-row: 1;
  min-width: 3.35rem;
  min-height: 2.75rem;
  padding: 0.25rem 0.45rem;
  border-color: #465050;
  border-radius: 0.2rem;
  background: #1a2020;
  color: var(--text);
  font-size: 0.6rem;
  font-weight: 750;
  text-transform: uppercase;
}

.feature-nav-groups {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr));
  gap: 0.2rem;
  padding: 0.25rem 0 0;
  border-top: 1px solid var(--line);
}

.feature-nav-groups[hidden] {
  display: none;
}

.feature-nav-groups > .feature-nav-link {
  display: flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 0.2rem;
  background: #151a1a;
  color: var(--muted);
  font-size: 0.68rem;
  text-decoration: none;
}

.feature-nav-groups > .feature-nav-link:hover,
.feature-nav-groups > .feature-nav-link:focus-visible {
  border-color: var(--accent);
  color: var(--text);
}

.stage {
  padding: clamp(0.45rem, 0.9vw, 0.75rem);
}

.stage-heading {
  gap: 0.5rem;
  padding: 0 0.1rem 0.35rem;
}

.stage-heading h2 {
  font-size: 1rem;
}

.stage-heading .eyebrow {
  margin-bottom: 0.08rem;
  font-size: 0.52rem;
}

.stage-heading .button {
  min-height: 2.35rem;
  padding: 0.35rem 0.55rem;
  font-size: 0.62rem;
}

.controls {
  margin-top: 0.35rem;
  padding: 0.3rem;
}

.control-row {
  gap: 0.2rem;
}

.control-row > .button,
.control-row > .compact-control,
.control-row > .check-control {
  min-height: 2.25rem;
  padding-block: 0.28rem;
}

.status-message {
  margin: 0.25rem 0 0;
  padding: 0.1rem 0.2rem;
  font-size: 0.64rem;
}

.pad-bank-heading {
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.1rem 0.15rem;
  border-top: 0;
}

.pad-bank-label {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.kit-live-select {
  display: flex;
  flex: 0 1 auto;
  flex-direction: row;
  align-items: center;
  gap: 0.35rem;
  width: auto;
  min-height: 2.35rem;
  margin: 0;
  padding: 0.12rem 0.35rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.22rem;
  background: #101415;
}

.kit-live-select > span:first-child {
  color: var(--quiet);
  font-size: 0.57rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.kit-live-select select {
  width: auto;
  max-width: min(10rem, 34vw);
  min-height: 2rem;
  padding: 0.2rem 1.5rem 0.2rem 0.35rem;
  border: 0;
  background-color: transparent;
  color: var(--text);
  font-size: 0.66rem;
}

.pad-performance {
  gap: 0.35rem;
  margin-top: 0.1rem;
}

.pad-performance .pad-grid {
  margin-top: 0.25rem;
  margin-bottom: 0.15rem;
  gap: clamp(0.25rem, 0.65vw, 0.45rem);
}

.pad {
  min-height: clamp(4rem, 9vw, 7rem);
  border-radius: 0.24rem;
}

.kit-dock {
  padding: 0.45rem 0.6rem;
}

.kit-dock > .section-heading {
  padding: 0;
  border: 0;
}

.kit-options,
.tool-detail,
.mix-tools,
.arrangement-exports {
  min-width: 0;
}

.tool-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  min-height: 2.75rem;
  padding: 0.35rem 0.45rem;
  border: 1px solid var(--line);
  border-radius: 0.2rem;
  background: #111617;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.66rem;
  font-weight: 720;
  list-style: none;
}

.tool-summary::-webkit-details-marker {
  display: none;
}

.tool-summary::before {
  flex: 0 0 auto;
  color: var(--accent);
  content: "+";
  font-size: 0.85rem;
  line-height: 1;
}

.tool-detail[open] > .tool-summary::before {
  content: "−";
}

.tool-summary > .muted {
  margin-left: auto;
  font-size: 0.6rem;
  font-weight: 560;
}

.tool-summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.kit-options .kit-dock-controls {
  margin-top: 0.4rem;
}

.kit-options .kit-action-row {
  padding-top: 0.35rem;
}

.sequencer-toolbar > .arrangement-exports {
  grid-column: 1 / -1;
  display: block;
}

.sequencer-toolbar > .arrangement-exports[open] {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  gap: 0.25rem;
}

.sequencer-toolbar > .arrangement-exports > .tool-summary {
  grid-column: 1 / -1;
}

.arrangement-exports[open] > :not(summary) {
  min-width: 0;
}

.arrangement-exports > .compact-control {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem;
  border: 1px solid var(--line);
  border-radius: 0.2rem;
  font-size: 0.62rem;
}

.midi-panel {
  display: block;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 0.26rem;
  background: #111617;
}

.midi-panel[open] {
  display: grid;
}

.midi-panel > .section-subtitle {
  margin: 0.35rem 0;
  font-size: 0.64rem;
}

.effects-panel {
  padding: 0.55rem;
}

.effects-panel > .section-heading {
  align-items: center;
  gap: 0.45rem;
  padding-bottom: 0.3rem;
}

.effects-panel > .section-heading .section-subtitle {
  display: none;
}

.knob-control {
  flex: 0 0 2.75rem;
  width: 2.75rem;
  height: 2.75rem;
}

.volume-rail .knob-control {
  flex-basis: 2.75rem;
  width: 2.75rem;
  height: 2.75rem;
}

.effects-controls {
  gap: 0.25rem;
  margin-top: 0.35rem;
}

.effects-bay,
.master-macro-group {
  gap: 0.08rem 0.2rem;
  padding: 0.22rem 0.3rem 0.3rem;
  border-radius: 0.2rem;
}

.effects-bay-heading {
  padding: 0.08rem 0.06rem 0.2rem;
  font-size: 0.5rem;
  letter-spacing: 0.12em;
}

.effects-bay-heading span {
  font-size: 0.54rem;
}

.effects-bay > .compact-control,
.master-macro-group .compact-control {
  grid-template-rows: minmax(0, 0.8rem) 2.75rem minmax(0, 0.8rem);
  gap: 0;
  min-height: 4.35rem;
  padding: 0.05rem 0.15rem;
}

.effects-bay > .compact-control > span:first-child,
.master-macro-group .compact-control > span:first-child {
  align-self: end;
  font-size: 0.58rem;
  line-height: 1.05;
}

.effects-bay .knob-control,
.master-macro-group .knob-control {
  flex: 0 0 2.75rem;
  width: 2.75rem;
  height: 2.75rem;
  transform: none;
}

.effects-bay .knob-control::before,
.master-macro-group .knob-control::before {
  inset: 0.05rem;
  opacity: 0.72;
  background:
    repeating-conic-gradient(from 225deg, rgba(224, 232, 244, 0.68) 0deg 1deg, transparent 1deg 22.5deg),
    repeating-conic-gradient(from 225deg, rgba(238, 243, 250, 0.86) 0deg 1.5deg, transparent 1.5deg 90deg);
  mask: radial-gradient(circle, transparent 0 70%, #000 72% 100%);
}

.effects-bay .knob-face,
.master-macro-group .knob-face {
  inset: 0.34rem;
  border-color: #080b0b;
  background:
    radial-gradient(circle at 40% 33%, #454d4c 0, #252b2b 58%, #101414 72%);
  box-shadow: inset 0 0 0 1px #616a67, inset 0 0.1rem 0.2rem rgba(255, 255, 255, 0.08), 0 0.12rem 0.18rem rgba(0, 0, 0, 0.58);
}

.effects-bay .knob-face::before,
.master-macro-group .knob-face::before {
  top: 0.2rem;
  width: 0.12rem;
  height: 0.78rem;
  border-radius: 999px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.72);
  transform-origin: 50% 1.1rem;
}

.effects-bay .knob-face::after,
.master-macro-group .knob-face::after {
  width: 0.28rem;
  height: 0.28rem;
  background: radial-gradient(circle at 35% 30%, #69726f, #222827 72%);
}

.effects-bay output,
.master-macro-group output {
  font-size: 0.61rem;
}

.master-macro-group {
  padding-top: 0.28rem;
}

.master-macro-title {
  font-size: 0.5rem;
}

.mix-tools {
  grid-column: 1 / -1;
  display: block;
}

.mix-tools[open] {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  gap: 0.25rem;
}

.mix-tools > .tool-summary {
  grid-column: 1 / -1;
}

.mix-tools > .compact-control {
  display: grid;
  gap: 0.2rem;
  padding: 0.3rem;
  border: 1px solid var(--line);
  border-radius: 0.2rem;
  font-size: 0.62rem;
}

.editor-panel.is-collapsed > .editor-content {
  display: none;
}

.editor-panel.is-collapsed .editor-nav {
  display: none;
}

.editor-toggle {
  min-height: 2.75rem;
}

@media (max-width: 560px) {
  .app-shell {
    padding: 0.4rem;
  }

  .app-header {
    align-items: center;
    margin-bottom: 0.3rem;
  }

  .app-header h1 {
    font-size: 1.15rem;
  }

  .feature-nav {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.12rem;
    padding: 0.16rem;
  }

  .feature-nav-primary {
    grid-column: 1;
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .feature-nav-primary-link,
  .feature-nav-toggle {
    min-height: 2.75rem;
    padding-inline: 0.12rem;
    font-size: 0.53rem;
  }

  .feature-nav-toggle {
    grid-column: 2;
  }

  .feature-nav-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pad-bank-heading {
    align-items: center;
    flex-direction: row;
    gap: 0.25rem;
  }

  .kit-live-select {
    gap: 0.2rem;
    min-height: 2.25rem;
    padding-inline: 0.25rem;
  }

  .kit-live-select select {
    max-width: 39vw;
    padding-right: 1.1rem;
    font-size: 0.59rem;
  }

  .pad {
    min-height: 4rem;
  }

  .effects-bay > .compact-control,
  .master-macro-group .compact-control {
    grid-template-rows: minmax(0, 0.75rem) 2.55rem minmax(0, 0.75rem);
    min-height: 4.05rem;
    padding-inline: 0.04rem;
  }

  .effects-bay .knob-control,
  .master-macro-group .knob-control {
    flex-basis: 2.75rem;
    width: 2.75rem;
    height: 2.75rem;
  }

  .effects-bay .knob-face::before,
  .master-macro-group .knob-face::before {
    height: 0.72rem;
    transform-origin: 50% 1.04rem;
  }

  .effects-panel,
  .midi-panel,
  .kit-dock,
  .performance-capture,
  .sequencer-panel {
    padding: 0.42rem;
  }
}

/* UI refresh: make the performance path feel like the product's home screen. */
:root {
  --page: #070b16;
  --surface: #0d1525;
  --surface-raised: #15223b;
  --surface-soft: rgba(24, 36, 61, 0.72);
  --line: rgba(146, 164, 207, 0.2);
  --line-strong: rgba(158, 177, 226, 0.42);
  --text: #f6f8ff;
  --muted: #a9b6d2;
  --quiet: #7383a3;
  --accent: #9eaeff;
  --success: #71e5b7;
  --danger: #ff8298;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}

body {
  background:
    radial-gradient(circle at 8% -10%, rgba(92, 113, 239, 0.3), transparent 31rem),
    radial-gradient(circle at 105% 15%, rgba(202, 96, 229, 0.17), transparent 27rem),
    linear-gradient(rgba(156, 175, 229, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(156, 175, 229, 0.035) 1px, transparent 1px),
    var(--page);
  background-size: auto, auto, 4rem 4rem, 4rem 4rem, auto;
}

.app-shell {
  padding: clamp(1rem, 3.5vw, 3.5rem);
}

.app-header {
  align-items: center;
  margin-bottom: clamp(1.1rem, 3vw, 2rem);
}

.app-header h1 {
  max-width: 13ch;
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 0.91;
}

.subtitle {
  max-width: 35rem;
  margin-top: 0.85rem;
  line-height: 1.5;
}

.status-badge {
  gap: 0.45rem;
  border-color: rgba(113, 229, 183, 0.35);
  background: rgba(68, 174, 138, 0.08);
  box-shadow: 0 0 1.5rem rgba(113, 229, 183, 0.08);
}

.status-badge::before {
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 0.2rem rgba(113, 229, 183, 0.1);
  content: "";
}

.workspace {
  gap: clamp(0.9rem, 2.2vw, 1.5rem);
}

.stage,
.editor-panel {
  border-color: rgba(151, 170, 219, 0.2);
  background: linear-gradient(145deg, rgba(19, 30, 53, 0.92), rgba(10, 16, 29, 0.9));
  box-shadow: 0 1.8rem 5rem rgba(0, 0, 0, 0.26), inset 0 1px rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(18px);
}

.stage {
  padding: clamp(0.85rem, 2.2vw, 1.35rem);
}

.stage-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.25rem 0.2rem 0.1rem;
}

.stage-heading h2 {
  margin: 0;
  font-size: clamp(1.2rem, 2.5vw, 1.55rem);
  letter-spacing: -0.035em;
}

.stage-hint {
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--quiet);
  font-size: 0.68rem;
  font-weight: 750;
  white-space: nowrap;
}

.controls {
  margin-top: 1rem;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(7, 12, 25, 0.46);
}

.control-row {
  gap: 0.5rem;
}

.control-row > .button,
.compact-control,
.check-control,
.range-control {
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: rgba(22, 34, 58, 0.72);
}

.control-row > .button {
  box-shadow: 0 0.45rem 1rem rgba(0, 0, 0, 0.16);
}

.compact-control,
.check-control,
.range-control {
  padding: 0 0.65rem;
}

.compact-control input {
  border: 0;
  background: transparent;
  font-weight: 800;
}

.range-control {
  min-width: 12rem;
}

.status-message {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.75rem 0.15rem 0;
  padding: 0.25rem 0;
}

.status-message::before {
  width: 0.38rem;
  height: 0.38rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0.22rem rgba(158, 174, 255, 0.1);
  content: "";
}

.status-message[data-type="success"]::before {
  background: var(--success);
  box-shadow: 0 0 0 0.22rem rgba(113, 229, 183, 0.1);
}

.status-message[data-type="error"]::before {
  background: var(--danger);
  box-shadow: 0 0 0 0.22rem rgba(255, 130, 152, 0.1);
}

.kit-dock {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid rgba(158, 174, 255, 0.32);
  border-radius: 1.1rem;
  background: linear-gradient(135deg, rgba(82, 99, 192, 0.2), rgba(21, 34, 60, 0.68));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 0.8rem 2rem rgba(0, 0, 0, 0.13);
}

.kit-dock .section-heading {
  align-items: flex-start;
}

.section-subtitle {
  margin: 0.28rem 0 0;
  color: var(--quiet);
  font-size: 0.7rem;
  font-weight: 550;
  line-height: 1.35;
}

.kit-dock-controls {
  display: grid;
  grid-template-columns: minmax(10rem, 0.9fr) minmax(12rem, 1.25fr);
  gap: 0.7rem;
  margin-top: 0.85rem;
}

.kit-dock .kit-name-row {
  margin: 0;
}

.kit-dock .kit-action-row {
  grid-template-columns: auto auto;
  justify-content: start;
  margin-top: 0.7rem;
}

.kit-dock .field select,
.kit-dock .field input[type="text"] {
  min-height: 2.85rem;
  border-color: rgba(177, 190, 239, 0.42);
  background: rgba(7, 13, 27, 0.58);
}

.kit-dock .field select {
  color: #fff;
  font-weight: 800;
}

.pad-grid {
  width: 100%;
  max-width: 60rem;
  margin: clamp(1rem, 2.2vw, 1.45rem) auto;
  gap: clamp(0.5rem, 1.1vw, 0.8rem);
}

.pad {
  border-color: rgba(255, 255, 255, 0.34);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), transparent 45%), var(--pad-color);
  box-shadow: inset 0 -0.42rem 0 rgba(0, 0, 0, 0.22), 0 0.95rem 1.8rem rgba(0, 0, 0, 0.2);
  transition: transform 110ms var(--ease-out), opacity 110ms ease, filter 110ms ease, box-shadow 110ms ease, border-color 110ms ease;
}

.pad-label {
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.12);
}

.pad.is-selected {
  border-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 0 0 3px rgba(158, 174, 255, 0.82), 0 0.95rem 1.8rem rgba(0, 0, 0, 0.2), inset 0 -0.42rem 0 rgba(0, 0, 0, 0.22);
}

.app-footer {
  padding-top: 0.2rem;
  border-top: 1px solid rgba(146, 164, 207, 0.12);
}

.editor-panel {
  padding: 1rem;
}

.panel-heading {
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(7, 13, 27, 0.35);
}

.pad-editor {
  padding: 1rem 0;
}

.sample-picker {
  border-color: rgba(158, 174, 255, 0.24);
  background: linear-gradient(145deg, rgba(50, 64, 110, 0.28), rgba(11, 18, 34, 0.58));
}

.pad-editor > .button-primary {
  min-height: 3rem;
  box-shadow: 0 0.7rem 1.5rem rgba(96, 116, 225, 0.2);
}

.layout-tools,
.sample-library {
  padding-top: 1.25rem;
}

.tool-grid {
  gap: 0.6rem;
}

.tool-grid .button {
  min-height: 2.7rem;
  border-radius: 0.78rem;
}

.button {
  min-height: 2.85rem;
  border-radius: 0.82rem;
  transition: transform 150ms var(--ease-out), border-color 150ms ease, background 150ms ease, box-shadow 150ms ease;
}

.button:active {
  transform: scale(0.97);
}

.button-primary {
  border-color: rgba(198, 207, 255, 0.72);
  background: linear-gradient(145deg, #a3b2ff, #8197ee);
  box-shadow: 0 0.5rem 1.1rem rgba(91, 111, 221, 0.18);
}

.button-secondary {
  background: linear-gradient(145deg, rgba(36, 53, 87, 0.94), rgba(21, 33, 57, 0.94));
}

.button-danger {
  background: linear-gradient(145deg, rgba(149, 46, 76, 0.48), rgba(92, 28, 54, 0.42));
}

@media (hover: hover) and (pointer: fine) {
  .button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.7rem 1.25rem rgba(0, 0, 0, 0.18);
  }

  .pad:hover,
  .pad:focus-visible {
    transform: translateY(-2px);
  }
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="search"]:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(158, 174, 255, 0.12);
  outline: 0;
}

@media (max-width: 940px) {
  .kit-dock-controls {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .app-header h1 {
    max-width: 11ch;
    font-size: clamp(2.15rem, 13vw, 3.2rem);
  }

  .stage-heading {
    align-items: flex-start;
  }

  .stage-hint {
    max-width: 7rem;
    text-align: right;
    white-space: normal;
  }

  .controls {
    padding: 0.6rem;
  }

  .control-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .compact-control {
    min-width: 0;
    gap: 0.25rem;
    padding-inline: 0.45rem;
    white-space: nowrap;
  }

  .compact-control input {
    width: 3.2rem;
    flex: 0 0 3.2rem;
  }

  .compact-control output {
    font-size: 0.68rem;
    white-space: nowrap;
  }

  .check-control {
    gap: 0.3rem;
    padding-inline: 0.45rem;
    white-space: nowrap;
  }

  .control-row > .button,
  .range-control {
    grid-column: 1 / -1;
  }

  .compact-control,
  .check-control {
    min-width: 0;
  }

  .range-control {
    min-width: 0;
  }

  .kit-dock {
    padding: 0.8rem;
  }

  .kit-dock-controls {
    grid-template-columns: 1fr;
  }

  .kit-dock .kit-action-row {
    grid-template-columns: 1fr 1fr;
  }

  .kit-dock .kit-action-row .button {
    width: 100%;
  }
}

/* Dark-only workspace system: the final authority over the legacy theme layers above. */
:root {
  color-scheme: dark;
  --page: #070b16;
  --surface: #0d1525;
  --surface-raised: #15223b;
  --surface-soft: rgba(18, 31, 53, 0.78);
  --surface-strong: #1a2944;
  --line: rgba(151, 170, 219, 0.2);
  --line-strong: rgba(158, 177, 226, 0.44);
  --text: #f4f7ff;
  --muted: #a9b6d2;
  --quiet: #7d8daa;
  --accent: #9eaeff;
  --accent-strong: #8297ff;
  --success: #71e5b7;
  --danger: #ff8298;
  --warning: #f7d878;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}

html {
  min-width: 320px;
  background: var(--page);
  scroll-behavior: smooth;
}

body {
  color: var(--text);
  background:
    radial-gradient(circle at 8% -10%, rgba(92, 113, 239, 0.3), transparent 31rem),
    radial-gradient(circle at 105% 15%, rgba(202, 96, 229, 0.17), transparent 27rem),
    linear-gradient(rgba(156, 175, 229, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(156, 175, 229, 0.035) 1px, transparent 1px),
    var(--page);
  background-size: auto, auto, 4rem 4rem, 4rem 4rem, auto;
}

body,
button,
input,
select,
textarea {
  color-scheme: dark;
}

a {
  color: var(--accent);
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(158, 174, 255, 0.58);
  outline-offset: 3px;
}

.app-shell {
  width: min(100%, 1480px);
  padding: clamp(1rem, 3vw, 2.75rem);
}

.app-header {
  align-items: center;
  margin-bottom: 1rem;
}

.app-header h1 {
  max-width: 13ch;
  color: var(--text);
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 0.92;
}

.subtitle {
  max-width: 36rem;
  line-height: 1.5;
}

.feature-nav {
  position: sticky;
  z-index: 30;
  top: 0.75rem;
  display: grid;
  grid-template-columns: 10.5rem minmax(0, 1fr);
  gap: 0.7rem;
  align-items: stretch;
  margin: 0 0 1rem;
  padding: 0.65rem;
  border: 1px solid rgba(158, 177, 226, 0.28);
  border-radius: 1.1rem;
  background: rgba(10, 17, 31, 0.88);
  box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, 0.24), inset 0 1px rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(18px);
}

.feature-nav-heading {
  display: grid;
  align-content: center;
  gap: 0.12rem;
  padding: 0.45rem 0.7rem;
  border-right: 1px solid var(--line);
}

.feature-nav-heading .eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 0.58rem;
  letter-spacing: 0.13em;
}

.feature-nav-heading strong {
  color: var(--text);
  font-size: 0.9rem;
  letter-spacing: -0.02em;
}

.feature-nav-hint {
  color: var(--quiet);
  font-size: 0.62rem;
  line-height: 1.3;
}

.feature-nav-links {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 0.35rem;
  min-width: 0;
}

.feature-nav-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
  min-height: 3.1rem;
  padding: 0.42rem 0.5rem;
  border: 1px solid transparent;
  border-radius: 0.75rem;
  background: rgba(22, 35, 60, 0.62);
  color: var(--muted);
  text-decoration: none;
  transition: transform 150ms var(--ease-out), border-color 150ms ease, background 150ms ease, color 150ms ease;
}

.feature-nav-number {
  color: var(--quiet);
  font-size: 0.6rem;
  font-variant-numeric: tabular-nums;
  font-weight: 850;
  letter-spacing: 0.04em;
}

.feature-nav-link > span:last-child {
  display: grid;
  min-width: 0;
  gap: 0.1rem;
}

.feature-nav-link strong,
.feature-nav-link small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.feature-nav-link strong {
  color: var(--text);
  font-size: 0.72rem;
  font-weight: 850;
}

.feature-nav-link small {
  color: var(--quiet);
  font-size: 0.6rem;
}

.feature-nav-link:hover,
.feature-nav-link:focus-visible,
.feature-nav-link.is-current {
  border-color: rgba(158, 174, 255, 0.46);
  background: linear-gradient(145deg, rgba(58, 75, 132, 0.82), rgba(25, 40, 70, 0.88));
  color: var(--text);
}

.feature-nav-link:hover {
  transform: translateY(-1px);
}

.feature-nav-link.is-current .feature-nav-number {
  color: var(--accent);
}

.workspace {
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 24rem);
  gap: clamp(0.9rem, 2vw, 1.5rem);
}

.stage,
.editor-panel {
  border-color: rgba(151, 170, 219, 0.24);
  background: linear-gradient(145deg, rgba(19, 30, 53, 0.94), rgba(10, 16, 29, 0.94));
  box-shadow: 0 1.8rem 5rem rgba(0, 0, 0, 0.3), inset 0 1px rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(18px);
}

.stage {
  padding: clamp(0.8rem, 2vw, 1.35rem);
}

.editor-panel {
  top: 0.75rem;
  max-height: calc(100vh - 1.5rem);
  overflow: auto;
  scrollbar-color: var(--line-strong) transparent;
}

#performance-surface,
#performance-capture,
#sequencer-panel,
#midi-panel,
#effects-panel,
#kit-tools,
#pad-setup,
#sample-library,
#layout-tools,
#pad-editor {
  scroll-margin-top: 6.25rem;
}

.stage-heading {
  padding: 0.25rem 0.2rem 0.1rem;
}

.stage-heading h2,
.panel-heading h2 {
  color: var(--text);
  font-weight: 800;
  letter-spacing: -0.045em;
}

.controls,
.performance-capture,
.sequencer-panel,
.midi-panel,
.effects-panel,
.kit-dock,
.sample-lab,
.backup-card,
.sample-library {
  border-color: var(--line);
  background: linear-gradient(145deg, rgba(21, 34, 59, 0.86), rgba(12, 20, 36, 0.9));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025), 0 0.8rem 2rem rgba(0, 0, 0, 0.12);
}

.controls {
  margin-top: 1rem;
  padding: 0.75rem;
}

.control-row > .button,
.compact-control,
.check-control,
.range-control {
  border-color: var(--line);
  background: rgba(22, 34, 58, 0.72);
  color: var(--muted);
}

.compact-control,
.check-control,
.range-control {
  padding: 0 0.65rem;
}

input:not([type="range"]):not([type="checkbox"]),
select,
textarea {
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--text);
}

input::placeholder,
textarea::placeholder {
  color: var(--quiet);
}

select option {
  background: var(--surface);
  color: var(--text);
}

input[type="checkbox"],
input[type="range"] {
  accent-color: var(--accent);
}

.button {
  min-height: 2.8rem;
  border-radius: 0.82rem;
  transition: transform 150ms var(--ease-out), border-color 150ms ease, background 150ms ease, box-shadow 150ms ease;
}

.button:active {
  transform: scale(0.97);
}

.button-primary {
  border-color: rgba(198, 207, 255, 0.72);
  background: linear-gradient(145deg, #a3b2ff, #8197ee);
  color: #080c17;
  box-shadow: 0 0.5rem 1.1rem rgba(91, 111, 221, 0.22);
}

.button-secondary {
  border-color: var(--line-strong);
  background: linear-gradient(145deg, rgba(36, 53, 87, 0.96), rgba(21, 33, 57, 0.96));
  color: var(--text);
}

.button-danger {
  border-color: rgba(255, 130, 152, 0.5);
  background: linear-gradient(145deg, rgba(149, 46, 76, 0.52), rgba(92, 28, 54, 0.46));
  color: #ffc1cd;
}

.button-quiet {
  border-color: var(--line);
  background: transparent;
  color: var(--muted);
}

.button-loop,
.button-loop.is-on {
  border-color: rgba(174, 153, 255, 0.5);
  background: linear-gradient(145deg, rgba(88, 74, 164, 0.72), rgba(54, 46, 110, 0.78));
  color: #f4efff;
}

@media (hover: hover) and (pointer: fine) {
  .button:hover {
    transform: translateY(-1px);
    box-shadow: 0 0.7rem 1.25rem rgba(0, 0, 0, 0.2);
  }

  .button-secondary:hover,
  .button-quiet:hover {
    border-color: var(--accent);
    background: linear-gradient(145deg, rgba(49, 70, 112, 0.98), rgba(27, 43, 73, 0.98));
  }
}

.status-message {
  color: var(--muted);
}

.status-message[data-type="success"] {
  color: var(--success);
}

.status-message[data-type="error"] {
  color: var(--danger);
}

.status-badge,
.selected-indicator {
  border-color: rgba(113, 229, 183, 0.35);
  background: rgba(68, 174, 138, 0.08);
  color: var(--success);
  box-shadow: 0 0 1.5rem rgba(113, 229, 183, 0.08);
}

.panel-heading {
  border-color: var(--line);
  background: rgba(7, 13, 27, 0.46);
}

.editor-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  border-color: var(--line-strong);
  background: var(--surface-raised);
  color: var(--text);
}

.editor-panel.is-collapsed .editor-content {
  display: none;
}

.editor-nav {
  position: sticky;
  z-index: 4;
  top: 0.65rem;
  border-color: var(--line);
  background: rgba(15, 25, 43, 0.94);
  box-shadow: 0 0.55rem 1.2rem rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(14px);
}

.editor-nav-link {
  color: var(--muted);
}

.editor-nav-link:hover,
.editor-nav-link:focus-visible,
.editor-nav-link.is-current {
  background: linear-gradient(145deg, rgba(58, 75, 132, 0.82), rgba(25, 40, 70, 0.88));
  color: var(--text);
  box-shadow: none;
}

.control-field,
.shortcut-field,
.playback-field {
  border-color: var(--line);
  background: rgba(20, 34, 58, 0.72);
}

.shortcut-field,
.playback-field {
  border-color: rgba(158, 174, 255, 0.28);
}

.shortcut-field > span,
.playback-field > span {
  color: var(--accent);
}

.shortcut-field input,
.playback-field select {
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--text);
  box-shadow: none;
}

.sample-waveform,
.take-waveform {
  border-color: var(--line-strong);
  background: #090f1d;
}

.sample-picker,
.backup-card {
  border-color: var(--line);
  background: linear-gradient(145deg, rgba(50, 64, 110, 0.28), rgba(11, 18, 34, 0.72));
  box-shadow: none;
}

.backup-card .button-primary {
  border-color: rgba(198, 207, 255, 0.72);
  background: linear-gradient(145deg, #a3b2ff, #8197ee);
  color: #080c17;
}

.backup-card .button-secondary {
  background: linear-gradient(145deg, rgba(36, 53, 87, 0.96), rgba(21, 33, 57, 0.96));
}

.sample-item,
.midi-mapping-item {
  border-color: var(--line);
  background: rgba(13, 21, 37, 0.86);
  color: var(--text);
}

.sample-dropzone {
  border-color: var(--line-strong);
  background: rgba(13, 21, 37, 0.8);
  color: var(--text);
}

.pad {
  border-color: rgba(255, 255, 255, 0.34);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), transparent 45%), var(--pad-color);
  color: #fff;
  box-shadow: inset 0 -0.42rem 0 rgba(0, 0, 0, 0.22), 0 0.95rem 1.8rem rgba(0, 0, 0, 0.2);
}

.pad-number,
.pad-label {
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.pad-key {
  border-color: rgba(255, 255, 255, 0.38);
  background: rgba(9, 17, 38, 0.42);
  color: #fff;
}

.pad.is-selected {
  border-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 0 0 3px rgba(158, 174, 255, 0.82), 0 0.95rem 1.8rem rgba(0, 0, 0, 0.2), inset 0 -0.42rem 0 rgba(0, 0, 0, 0.22);
}

.pad-mode {
  border-color: rgba(255, 255, 255, 0.64);
  background: rgba(88, 86, 214, 0.86);
  color: #fff;
}

.volume-rail {
  border-color: var(--line);
  background: rgba(16, 27, 47, 0.84);
}

.volume-rail-title,
.volume-rail-control {
  color: var(--muted);
}

.volume-rail output {
  color: var(--text);
}

.section-subtitle,
.field-help,
.muted,
.recording-state,
.empty-state {
  color: var(--quiet);
}

.recording-state[data-state="recording"] {
  color: var(--danger);
}

.recording-state[data-state="paused"] {
  color: var(--warning);
}

body.is-performance-mode .feature-nav {
  display: none;
}

@media (max-width: 1180px) {
  .feature-nav {
    grid-template-columns: 9rem minmax(0, 1fr);
  }

  .feature-nav-links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 1024px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .editor-panel {
    position: static;
    max-height: none;
    overflow: visible;
  }

  .editor-nav {
    position: sticky;
  }
}

@media (max-width: 720px) {
  .app-shell {
    padding: 0.8rem;
  }

  .app-header {
    display: block;
  }

  .header-actions {
    justify-content: space-between;
    margin-top: 1rem;
  }

  .feature-nav {
    top: 0.45rem;
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding: 0.55rem;
  }

  .feature-nav-heading {
    grid-template-columns: auto auto 1fr;
    align-items: baseline;
    gap: 0.45rem;
    padding: 0.25rem 0.35rem 0.2rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .feature-nav-hint {
    text-align: right;
  }

  .feature-nav-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-nav-link {
    min-height: 2.8rem;
  }

  .stage,
  .editor-panel {
    border-radius: 1rem;
  }

  .stage {
    padding: 0.7rem;
  }

  .recording-controls,
  .sequencer-step-controls {
    align-items: stretch;
    flex-wrap: wrap;
  }

  .recording-controls > * {
    flex: 1 1 auto;
  }
}

@media (max-width: 560px) {
  .feature-nav-heading {
    grid-template-columns: auto auto;
  }

  .feature-nav-hint {
    grid-column: 1 / -1;
    text-align: left;
  }

  .feature-nav-link small {
    display: none;
  }

  .pad-performance {
    grid-template-columns: minmax(0, 1fr) 3.6rem;
  }
}

.button-loop {
  border-color: rgba(174, 153, 255, 0.5);
  background: linear-gradient(145deg, rgba(88, 74, 164, 0.72), rgba(54, 46, 110, 0.78));
  color: #f4efff;
}

.button-loop.is-on {
  border-color: rgba(174, 153, 255, 0.72);
  background: linear-gradient(145deg, rgba(111, 93, 201, 0.86), rgba(65, 55, 132, 0.92));
  color: #fff;
}

.editor-panel {
  padding: 1rem;
}

.editor-nav {
  position: sticky;
  z-index: 2;
  top: 0.75rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.25rem;
  margin-top: 0.85rem;
  padding: 0.25rem;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
}

.editor-nav-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  border-radius: 0.65rem;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-decoration: none;
  transition: color 150ms ease-out, background 150ms ease-out, transform 150ms var(--ease-out);
}

.editor-nav-link:hover,
.editor-nav-link:focus-visible,
.editor-nav-link.is-current {
  background: linear-gradient(145deg, rgba(58, 75, 132, 0.82), rgba(25, 40, 70, 0.88));
  color: var(--accent);
  box-shadow: none;
}

.editor-nav-link:active {
  transform: scale(0.97);
}

.pad-editor,
.backup-card,
.sample-library {
  scroll-margin-top: 5.25rem;
}

.editor-content {
  padding-top: 0.25rem;
}

.panel-status .selected-indicator {
  min-width: 2.75rem;
  justify-content: center;
  font-variant-numeric: tabular-nums;
}

.field input[type="text"]::placeholder {
  color: var(--quiet);
}

@media (max-width: 940px) {
  .editor-nav {
    position: static;
  }
}

@media (max-width: 560px) {
  .editor-nav-link {
    min-height: 2.5rem;
  }
}

/* Performance clarity: make the pad bank readable at a glance. */
.pad-performance {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 4.5rem;
  align-items: stretch;
  gap: clamp(0.55rem, 1.1vw, 0.9rem);
}

.pad-performance .pad-grid {
  width: 100%;
  margin: clamp(1rem, 2.2vw, 1.45rem) 0;
}

.volume-rail {
  display: flex;
  align-items: stretch;
  justify-content: center;
  margin: clamp(1rem, 2.2vw, 1.45rem) 0;
  padding: 0.55rem 0.25rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--surface-soft);
}

.volume-rail-control {
  display: grid;
  grid-template-rows: auto auto 1fr;
  align-items: center;
  justify-items: center;
  gap: 0.35rem;
  width: 100%;
  color: var(--muted);
}

.volume-rail-title {
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.volume-rail output {
  color: var(--text);
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  font-weight: 900;
  line-height: 1;
}

.volume-rail input[type="range"] {
  width: 2rem;
  height: min(19rem, 24vw);
  min-height: 10rem;
  margin: 0.2rem 0;
  accent-color: var(--accent);
  direction: rtl;
  writing-mode: vertical-lr;
}

.button-loop {
  min-width: 7rem;
  border-color: rgba(88, 86, 214, 0.3);
  background: linear-gradient(145deg, rgba(88, 74, 164, 0.72), rgba(54, 46, 110, 0.78));
  color: #f4efff;
  font-size: 0.92rem;
  font-weight: 850;
}

.button-loop.is-on {
  border-color: rgba(174, 153, 255, 0.72);
  background: linear-gradient(145deg, rgba(111, 93, 201, 0.86), rgba(65, 55, 132, 0.92));
  color: #fff;
}

.compact-control > span,
.check-control > span {
  font-size: 0.86rem;
  font-weight: 800;
}

.compact-control input,
.compact-control output {
  font-size: 1.08rem;
  font-weight: 900;
}

.status-message {
  font-size: 0.94rem;
  font-weight: 650;
}

.pad-number {
  position: absolute;
  top: 0.7rem;
  left: 0.75rem;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(1rem, 2.7vw, 1.35rem);
  font-variant-numeric: tabular-nums;
  font-weight: 950;
  letter-spacing: 0.02em;
  line-height: 1;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
}

.pad-label {
  padding: 2.5rem 0.8rem 2.6rem;
  font-size: clamp(1rem, 2.35vw, 1.45rem);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.05;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
}

.pad-key {
  right: 0.7rem;
  bottom: 0.6rem;
  display: grid;
  place-items: center;
  min-width: 2rem;
  min-height: 2rem;
  padding: 0.15rem 0.35rem;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 0.45rem;
  background: rgba(9, 17, 38, 0.3);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 900;
}

.pad-mode {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  padding: 0.25rem 0.4rem;
  border: 1px solid rgba(255, 255, 255, 0.64);
  border-radius: 999px;
  background: rgba(88, 86, 214, 0.86);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  line-height: 1;
  text-transform: uppercase;
}

@media (max-width: 560px) {
  .pad-performance {
    grid-template-columns: minmax(0, 1fr) 3.6rem;
    gap: 0.45rem;
  }

  .volume-rail {
    margin-block: 1rem;
    padding-inline: 0.15rem;
  }

  .volume-rail-title {
    font-size: 0.58rem;
  }

  .volume-rail output {
    font-size: 0.95rem;
  }

  .volume-rail input[type="range"] {
    height: clamp(9.5rem, 38vw, 14rem);
    min-height: 9.5rem;
  }

  .control-row > .button {
    grid-column: auto;
  }

  .compact-control {
    display: inline-flex;
    align-items: center;
    gap: 0.12rem;
  }

  .compact-control > span {
    font-size: 0.68rem;
  }

  .compact-control input {
    flex: 0 0 2.8rem;
    width: 2.8rem;
    font-size: 0.95rem;
  }

  .compact-control output {
    flex: 0 0 3rem;
    font-size: 0.62rem;
    text-align: right;
    white-space: nowrap;
  }

  .button-loop {
    min-width: 0;
  }

  .pad-number {
    top: 0.45rem;
    left: 0.5rem;
    font-size: 0.9rem;
  }

  .pad-label {
    padding: 2rem 0.35rem 2rem;
    font-size: clamp(0.78rem, 3.1vw, 1rem);
  }

  .pad-key {
    right: 0.4rem;
    bottom: 0.35rem;
    min-width: 1.55rem;
    min-height: 1.55rem;
    font-size: 0.7rem;
  }

  .pad-mode {
    top: 0.45rem;
    right: 0.4rem;
    padding: 0.2rem 0.3rem;
    font-size: 0.5rem;
  }
}

/* Monochrome refinement: quiet surfaces, precise controls, and one calm type system. */
:root {
  color-scheme: dark;
  font-family: "Segoe UI Variable", "Segoe UI", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --page: #080808;
  --surface: #111111;
  --surface-raised: #181818;
  --surface-soft: #141414;
  --surface-strong: #222222;
  --line: #292929;
  --line-strong: #414141;
  --text: #eeeeee;
  --muted: #a2a2a2;
  --quiet: #737373;
  --accent: #dedede;
  --accent-strong: #ffffff;
  --success: #c8c8c8;
  --danger: #bdbdbd;
  --warning: #bdbdbd;
  --range-fill: #d8d8d8;
  --range-track: #303030;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}

html,
body {
  background: var(--page);
}

html {
  background: #080808 !important;
  color: #eeeeee !important;
}

body {
  color: var(--text);
  background: var(--page);
  font-family: inherit;
  letter-spacing: 0;
}

body,
button,
input,
select,
textarea {
  color-scheme: dark;
  font-family: inherit;
}

a {
  color: var(--accent);
}

h1,
h2,
h3,
h4 {
  color: var(--text);
  font-weight: 650;
  letter-spacing: -0.03em;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.8rem);
  line-height: 0.96;
}

.eyebrow {
  color: var(--quiet);
  font-weight: 650;
  letter-spacing: 0.12em;
}

.subtitle,
.status-message,
.feature-nav-hint,
.feature-nav-link small {
  color: var(--muted);
}

.status-badge,
.selected-indicator {
  border-color: var(--line-strong);
  background: var(--surface-soft);
  color: var(--success);
  box-shadow: none;
}

.feature-nav,
.stage,
.editor-panel,
.controls,
.performance-capture,
.sequencer-panel,
.midi-panel,
.effects-panel,
.kit-dock,
.sample-lab,
.backup-card,
.sample-library,
.sequencer-step-editor,
.sample-picker,
.master-macro-group,
.volume-rail {
  border-color: var(--line);
  background: var(--surface);
  box-shadow: none;
  backdrop-filter: none;
}

.feature-nav {
  background: rgba(17, 17, 17, 0.96);
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.28);
}

.feature-nav-heading {
  border-color: var(--line);
}

.feature-nav-heading .eyebrow,
.feature-nav-link.is-current .feature-nav-number {
  color: var(--accent);
}

.feature-nav-link {
  background: #171717;
  color: var(--muted);
  transition: transform 150ms var(--ease-out), border-color 150ms ease, background 150ms ease, color 150ms ease;
}

.feature-nav-link strong {
  color: var(--text);
  font-weight: 650;
}

.feature-nav-link:hover,
.feature-nav-link:focus-visible,
.feature-nav-link.is-current {
  border-color: #bdbdbd;
  background: #d7d7d7;
  color: #0b0b0b;
}

.feature-nav-link:hover strong,
.feature-nav-link:focus-visible strong,
.feature-nav-link.is-current strong,
.feature-nav-link:hover small,
.feature-nav-link:focus-visible small,
.feature-nav-link.is-current small,
.feature-nav-link:hover .feature-nav-number,
.feature-nav-link:focus-visible .feature-nav-number {
  color: #0b0b0b;
}

.control-row > .button,
.compact-control,
.check-control,
.range-control {
  border-color: var(--line);
  background: var(--surface-soft);
  color: var(--muted);
}

.button {
  min-height: 2.65rem;
  border-color: var(--line-strong);
  border-radius: 0.62rem;
  background: #1b1b1b;
  color: var(--text);
  font-weight: 600;
  box-shadow: none;
  transition: transform 150ms var(--ease-out), border-color 150ms ease, background 150ms ease, color 150ms ease;
}

.button:hover {
  border-color: #6b6b6b;
  background: #252525;
}

.button-primary,
.sequencer-step.is-on {
  border-color: #e3e3e3;
  background: #e3e3e3;
  color: #0a0a0a;
  box-shadow: none;
}

.button-secondary {
  border-color: #4b4b4b;
  background: #202020;
  color: var(--text);
}

.button-danger,
.button.is-recording {
  border-color: #646464;
  background: #292929;
  color: #eeeeee;
}

.button-quiet {
  border-color: var(--line);
  background: transparent;
  color: var(--muted);
}

.button-loop,
.button-loop.is-on {
  border-color: #575757;
  background: #242424;
  color: #eeeeee;
}

.button-loop.is-on {
  border-color: #dedede;
  background: #dedede;
  color: #0a0a0a;
}

.scene-buttons .is-active,
.button-secondary.is-active {
  border-color: #dedede;
  background: #dedede;
  color: #0a0a0a;
}

input:not([type="range"]):not([type="checkbox"]),
select,
textarea,
#kit-select,
#kit-name,
.scene-names input,
.arrangement-controls input,
.arrangement-controls select,
.sequencer-pad-select,
.midi-controls select,
.midi-profile-controls input[type="text"],
.midi-controller-controls select,
.sample-tags {
  border-color: var(--line-strong);
  border-radius: 0.52rem;
  background: #0f0f0f;
  color: var(--text);
}

.panel-heading,
.control-field,
.sample-waveform,
.take-waveform {
  background: #151515;
}

.dirty-indicator {
  color: #c8c8c8;
}

.button-primary,
.file-button.button-primary {
  background: #e3e3e3;
  color: #0a0a0a;
}

.backup-card .button-primary,
.backup-card .button-secondary {
  border-color: var(--line-strong);
  background: #1b1b1b;
  color: var(--text);
}

.backup-card .button-primary {
  border-color: #e3e3e3;
  background: #e3e3e3;
  color: #0a0a0a;
}

/* Navigation refinement: four clear workspaces instead of one dense shortcut strip. */
.feature-nav {
  grid-template-columns: 8.75rem minmax(0, 1fr);
  gap: 0.55rem;
  padding: 0.55rem;
}

.feature-nav-heading {
  padding: 0.35rem 0.6rem;
}

.feature-nav-heading strong {
  font-size: 0.95rem;
}

.feature-nav-groups {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.45rem;
  min-width: 0;
}

.feature-nav-group {
  min-width: 0;
  padding: 0.4rem;
  border: 1px solid var(--line);
  border-radius: 0.68rem;
  background: #121212;
}

.feature-nav-group-heading {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
  padding: 0.12rem 0.18rem 0.4rem;
  border-bottom: 1px solid var(--line);
}

.feature-nav-group-heading > span:last-child {
  display: grid;
  min-width: 0;
  gap: 0.05rem;
}

.feature-nav-group-heading .feature-nav-number {
  color: var(--quiet);
  font-size: 0.58rem;
  font-variant-numeric: tabular-nums;
  font-weight: 650;
}

.feature-nav-group-heading strong {
  overflow: hidden;
  color: var(--text);
  font-size: 0.72rem;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.feature-nav-group-heading small {
  overflow: hidden;
  color: var(--quiet);
  font-size: 0.58rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.feature-nav-group-links {
  display: grid;
  gap: 0.18rem;
  margin-top: 0.3rem;
}

.feature-nav-link {
  display: block;
  min-height: 2.15rem;
  padding: 0.32rem 0.4rem;
  border-color: transparent;
  border-radius: 0.42rem;
  background: transparent;
}

.feature-nav-link > span:last-child {
  display: grid;
  gap: 0.06rem;
}

.feature-nav-link strong {
  font-size: 0.67rem;
  font-weight: 600;
}

.feature-nav-link small {
  font-size: 0.56rem;
}

.feature-nav-link:hover,
.feature-nav-link:focus-visible {
  transform: none;
  border-color: #4b4b4b;
  background: #252525;
}

.feature-nav-link.is-current {
  border-color: #a8a8a8;
  background: #d0d0d0;
  color: #0a0a0a;
}

.feature-nav-link.is-current strong,
.feature-nav-link.is-current small {
  color: #0a0a0a;
}

/* Pads use a restrained vertical wash; stored pad colors remain untouched. */
.pad {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--pad-color) 52%, #111111 48%) 0%,
    color-mix(in srgb, var(--pad-color) 42%, #0c0c0c 58%) 52%,
    color-mix(in srgb, var(--pad-color) 32%, #000000 68%) 100%
  );
  filter: grayscale(1);
}

.pad::before {
  background: none;
}

.pad:hover,
.pad:focus-visible,
.pad:active,
.pad.is-pressed,
.pad.is-playing,
.pad.is-selected,
.pad.is-queued {
  filter: grayscale(1);
}

@media (max-width: 1024px) {
  .feature-nav {
    grid-template-columns: 1fr;
  }

  .feature-nav-heading {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 720px) {
  .feature-nav-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .feature-nav-groups {
    grid-template-columns: 1fr;
  }
}

input::placeholder,
textarea::placeholder,
.field,
.compact-control,
.check-control,
.recording-state {
  color: var(--muted);
}

input[type="checkbox"] {
  accent-color: #d0d0d0;
  filter: grayscale(1);
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: 2px solid #cfcfcf;
  outline-offset: 3px;
}

/* One range treatment for transport, effects, macros, sample shaping, and the master rail. */
input[type="range"] {
  --range-progress: 0%;
  --range-fill: #d8d8d8;
  --range-track: #303030;
  width: 100%;
  min-width: 5rem;
  height: 1.35rem;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  accent-color: var(--range-fill);
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

input[type="range"]::-webkit-slider-runnable-track {
  height: 0.3rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--range-fill) 0 var(--range-progress), var(--range-track) var(--range-progress) 100%);
}

input[type="range"]::-moz-range-track {
  height: 0.3rem;
  border: 0;
  border-radius: 999px;
  background: var(--range-track);
}

input[type="range"]::-moz-range-progress {
  height: 0.3rem;
  border-radius: 999px;
  background: var(--range-fill);
}

input[type="range"]::-webkit-slider-thumb {
  width: 0.9rem;
  height: 0.9rem;
  margin-top: -0.3rem;
  border: 2px solid #0b0b0b;
  border-radius: 50%;
  background: #ededed;
  box-shadow: 0 0 0 1px #787878, 0 0.15rem 0.4rem rgba(0, 0, 0, 0.45);
  -webkit-appearance: none;
  appearance: none;
  transition: transform 150ms var(--ease-out), background 150ms ease;
}

input[type="range"]::-moz-range-thumb {
  width: 0.9rem;
  height: 0.9rem;
  border: 2px solid #0b0b0b;
  border-radius: 50%;
  background: #ededed;
  box-shadow: 0 0 0 1px #787878, 0 0.15rem 0.4rem rgba(0, 0, 0, 0.45);
  transition: transform 150ms var(--ease-out), background 150ms ease;
}

input[type="range"]:active::-webkit-slider-thumb,
input[type="range"]:focus-visible::-webkit-slider-thumb {
  background: #ffffff;
  transform: scale(1.12);
}

input[type="range"]:active::-moz-range-thumb,
input[type="range"]:focus-visible::-moz-range-thumb {
  background: #ffffff;
  transform: scale(1.12);
}

.range-control {
  display: grid;
  grid-template-columns: auto minmax(5rem, 1fr) auto;
  align-items: center;
  gap: 0.7rem;
  min-height: 2.7rem;
  padding: 0.42rem 0.65rem;
  border-radius: 0.62rem;
}

.range-control > span:first-child,
.field > span:first-child {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 550;
}

.range-control output,
.field output,
.effects-controls output,
.volume-rail output {
  color: var(--text);
  font-size: 0.72rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.field {
  font-weight: 500;
}

.field > span:first-child {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
}

.compact-control input[type="range"] {
  flex: 1 1 7rem;
  min-width: 5rem;
}

.volume-rail {
  border-color: var(--line);
  background: #121212;
}

.volume-rail-title,
.volume-rail-control {
  color: var(--muted);
  font-weight: 600;
}

.volume-rail input[type="range"] {
  width: 1.45rem;
  height: min(19rem, 24vw);
  min-height: 10rem;
  writing-mode: vertical-lr;
  direction: rtl;
}

.volume-rail input[type="range"]::-webkit-slider-runnable-track {
  width: 0.3rem;
  height: 100%;
  background: linear-gradient(to top, var(--range-fill) 0 var(--range-progress), var(--range-track) var(--range-progress) 100%);
}

.volume-rail input[type="range"]::-moz-range-track {
  width: 0.3rem;
  height: 100%;
}

.volume-rail input[type="range"]::-moz-range-progress {
  width: 0.3rem;
  height: 100%;
}

.editor-nav,
.editor-nav-link:hover,
.editor-nav-link:focus-visible,
.editor-nav-link.is-current {
  background: #151515;
  border-color: var(--line);
  box-shadow: none;
}

.editor-nav-link {
  color: var(--muted);
  font-weight: 600;
}

.editor-nav-link:hover,
.editor-nav-link:focus-visible,
.editor-nav-link.is-current {
  background: #d7d7d7;
  color: #0a0a0a;
}

.sequencer-step,
.midi-mapping-item,
.sample-item,
.sample-dropzone {
  border-color: var(--line);
  background: #151515;
}

.sequencer-step.is-selected {
  outline-color: #d0d0d0;
}

.recording-state[data-state="recording"],
.recording-state[data-state="paused"],
.status-message[data-type="success"],
.status-message[data-type="error"],
.beat-indicator,
.persistence-note {
  color: #c8c8c8;
}

.sample-dropzone.is-dragging,
.sample-dropzone:focus-visible {
  border-color: #d0d0d0;
  outline-color: #858585;
}

.pad {
  filter: grayscale(1);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: inset 0 -0.42rem 0 rgba(0, 0, 0, 0.22), 0 0.7rem 1.4rem rgba(0, 0, 0, 0.26);
}

.pad.is-playing,
.pad.is-selected,
.pad.is-queued {
  border-color: #eeeeee;
  box-shadow: 0 0 0 2px #bdbdbd, inset 0 -0.42rem 0 rgba(0, 0, 0, 0.22), 0 0.7rem 1.4rem rgba(0, 0, 0, 0.26);
}

.pad.is-queued {
  border-color: #8c8c8c;
}

.pad:hover,
.pad:focus-visible,
.pad:active,
.pad.is-pressed,
.pad.is-playing,
.pad.is-selected,
.pad.is-queued {
  filter: grayscale(1);
}

.pad-label,
.pad-number,
.pad-key,
.pad-mode {
  font-weight: 650;
}

.pad-mode {
  border-color: rgba(255, 255, 255, 0.46);
  background: rgba(0, 0, 0, 0.48);
  color: #f4f4f4;
}

@media (hover: hover) and (pointer: fine) {
  input[type="range"]:hover::-webkit-slider-thumb {
    transform: scale(1.08);
  }

  input[type="range"]:hover::-moz-range-thumb {
    transform: scale(1.08);
  }
}

@media (max-width: 560px) {
  .range-control {
    grid-template-columns: minmax(4.25rem, auto) minmax(4rem, 1fr) auto;
    gap: 0.45rem;
  }
}

/* Hardware-style rotary controls. The native range remains the accessible control;
   app.js adds the visible knob face, vertical drag handling, and Page Up/Page Down steps. */
.knob-control {
  --knob-fill-deg: 0deg;
  --knob-angle: 225deg;
  --knob-negative-fill-start: 360deg;
  --knob-positive-fill-deg: 0deg;
  --knob-accent: #dce3ee;
  position: relative;
  display: inline-block;
  flex: 0 0 3.75rem;
  width: 3.75rem;
  height: 3.75rem;
  vertical-align: middle;
  touch-action: none;
}

.knob-control::before {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    repeating-conic-gradient(from 225deg, rgba(224, 232, 244, 0.56) 0deg 0.8deg, transparent 0.8deg 15deg),
    repeating-conic-gradient(from 225deg, rgba(238, 243, 250, 0.9) 0deg 1.4deg, transparent 1.4deg 45deg);
  content: "";
  mask: radial-gradient(circle, transparent 0 70%, #000 72% 100%);
  opacity: 0.76;
  pointer-events: none;
  transition: opacity 140ms ease-out;
}

.knob-control[data-knob-role="centered"] {
  --knob-accent: #f3bd59;
}

.knob-control[data-knob-role="effects"] {
  --knob-accent: #56c7b5;
}

.knob-control[data-knob-role="level"] {
  --knob-accent: #9aafff;
}

.knob-control[data-knob-role="centered"]::after {
  position: absolute;
  z-index: 2;
  top: 0.02rem;
  left: 50%;
  width: 2px;
  height: 0.34rem;
  border-radius: 999px;
  background: var(--knob-accent);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.55), 0 0 0.4rem color-mix(in srgb, var(--knob-accent) 48%, transparent);
  content: "";
  transform: translateX(-50%);
}

.knob-face {
  position: absolute;
  z-index: 1;
  inset: 0.34rem;
  display: block;
  border: 1px solid #080a0d;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 45%, #3f4752 0 43%, #2a3038 44% 60%, #171b20 61% 68%, transparent 69%),
    conic-gradient(from 225deg, var(--knob-accent) 0 var(--knob-fill-deg), #313941 var(--knob-fill-deg) 270deg, transparent 270deg 360deg);
  box-shadow: inset 0 0 0 1px #626b77, inset 0 0.22rem 0.35rem rgba(255, 255, 255, 0.12), 0 0.22rem 0.42rem rgba(0, 0, 0, 0.58);
  cursor: ns-resize;
  pointer-events: auto;
  transition: border-color 140ms ease-out, box-shadow 140ms ease-out, transform 120ms var(--ease-out);
}

.knob-control[data-knob-role="centered"] .knob-face {
  background:
    radial-gradient(circle at 50% 45%, #3f4752 0 43%, #2a3038 44% 60%, #171b20 61% 68%, transparent 69%),
    conic-gradient(from 0deg, var(--knob-accent) 0 var(--knob-positive-fill-deg), transparent var(--knob-positive-fill-deg) 360deg),
    conic-gradient(from 0deg, transparent 0 var(--knob-negative-fill-start), var(--knob-accent) var(--knob-negative-fill-start) 360deg),
    conic-gradient(from 225deg, #313941 0 270deg, transparent 270deg 360deg);
}

.knob-face::before {
  position: absolute;
  top: 0.04rem;
  left: 50%;
  width: 0.11rem;
  height: 0.24rem;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.78);
  content: "";
  transform: translateX(-50%) rotate(var(--knob-angle));
  transform-origin: 50% 1.495rem;
}

.knob-face::after {
  display: none;
}

input[type="range"].knob-range {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 1px !important;
  min-width: 1px;
  height: 1px !important;
  min-height: 1px;
  margin: -1px;
  overflow: hidden;
  border: 0;
  opacity: 0.01;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  pointer-events: none;
  -webkit-appearance: none;
  appearance: none;
}

.knob-control:focus-within .knob-face,
.knob-control.is-dragging .knob-face {
  border-color: var(--knob-accent);
  box-shadow: inset 0 0 0 1px #9da7b5, 0 0 0 3px color-mix(in srgb, var(--knob-accent) 20%, transparent), 0 0.3rem 0.7rem rgba(0, 0, 0, 0.52);
}

.knob-control:focus-within::before,
.knob-control.is-dragging::before {
  opacity: 1;
}

.knob-control:active .knob-face {
  transform: scale(0.97);
}

.range-control {
  grid-template-columns: auto minmax(3.75rem, 1fr) auto;
}

.field > .knob-control,
.compact-control > .knob-control {
  justify-self: center;
}

.effects-controls .compact-control,
.master-macro-group .compact-control {
  min-height: 5.1rem;
}

.volume-rail .knob-control {
  flex-basis: 3.75rem;
  width: 3.75rem;
  height: 3.75rem;
}

@media (max-width: 560px) {
  .knob-control {
    flex-basis: 3.4rem;
    width: 3.4rem;
    height: 3.4rem;
  }

  .volume-rail .knob-control {
    flex-basis: 3rem;
    width: 3rem;
    height: 3rem;
  }

  .knob-face::before {
    transform-origin: 50% 1.32rem;
  }
}

/* Compact control layout: keep the new rotary faces and action buttons on a shared rhythm. */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.4rem;
  padding: 0.48rem 0.72rem;
  font-size: 0.76rem;
  line-height: 1.1;
  white-space: nowrap;
}

.control-row,
.stage-heading,
.sequencer-toolbar,
.midi-controls,
.midi-profile-controls,
.midi-controller-controls,
.effects-controls,
.kit-action-row,
.pad-save-row,
.slice-toolbar-actions,
.storage-actions {
  align-items: center;
}

.feature-nav-heading {
  gap: 0.45rem;
}

.feature-nav-heading-copy {
  display: grid;
  min-width: 0;
  gap: 0.12rem;
}

.feature-nav-toggle {
  width: 100%;
  min-height: 2.15rem;
  padding: 0.34rem 0.5rem;
  font-size: 0.66rem;
}

.feature-nav-groups[hidden] {
  display: none;
}

.feature-nav.is-collapsed {
  grid-template-columns: minmax(0, 1fr);
}

.feature-nav.is-collapsed .feature-nav-heading {
  border-right: 0;
}

.effects-controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  align-items: stretch;
  gap: 0.55rem;
}

.effects-controls > .compact-control,
.master-macro-group .compact-control {
  display: grid;
  grid-template-columns: minmax(4.5rem, 1fr) 3.75rem minmax(3.25rem, auto);
  align-items: center;
  width: 100%;
  min-width: 0;
  min-height: 4.75rem;
  box-sizing: border-box;
  padding: 0.4rem 0.55rem;
}

.effects-controls > .compact-control > span:first-child,
.master-macro-group .compact-control > span:first-child {
  min-width: 0;
  line-height: 1.15;
  overflow-wrap: anywhere;
  white-space: normal;
}

.effects-controls > .master-macro-group {
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
}

.master-macro-group > .master-macro-title {
  grid-column: 1 / -1;
}

.effects-controls > .compact-control > .knob-control,
.master-macro-group .compact-control > .knob-control {
  justify-self: center;
}

.effects-controls > .compact-control > output,
.master-macro-group .compact-control > output {
  justify-self: end;
}

.effects-controls > .button {
  width: 100%;
  min-width: 0;
  align-self: center;
  height: auto;
}

@media (max-width: 1024px) {
  .feature-nav-heading {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .feature-nav-toggle {
    width: auto;
  }
}

@media (max-width: 560px) {
  .range-control {
    grid-template-columns: minmax(4rem, auto) minmax(3.4rem, 1fr) auto;
  }

  .feature-nav-heading {
    grid-template-columns: 1fr;
  }

  .feature-nav-toggle {
    justify-self: start;
  }

  .effects-controls {
    grid-template-columns: 1fr;
  }

  .effects-controls > .compact-control,
  .master-macro-group .compact-control {
    grid-template-columns: minmax(4.5rem, 1fr) 3.4rem minmax(3rem, auto);
  }

  .effects-controls > .master-macro-group {
    grid-template-columns: 1fr;
  }

  .master-macro-group > .master-macro-title {
    grid-column: auto;
  }
}

/* Final cascade boundary: keep legacy theme layers from reintroducing mismatched actions. */
button.button.button,
label.file-button.button,
button.text-button.button {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 7rem;
  width: auto;
  height: var(--button-height);
  min-height: var(--button-height);
  padding: 0 0.78rem;
  border: 1px solid var(--button-border);
  border-radius: var(--button-radius);
  background: var(--button-surface);
  color: #eeeeee;
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.015em;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.06), 0 1px 2px rgba(0, 0, 0, 0.24);
}

button.button.button-primary,
button.button.button-secondary,
button.button.button-danger,
button.button.button-quiet,
button.button.button-loop,
button.button.button-loop.is-on,
label.file-button.button-primary,
label.file-button.button-secondary,
button.text-button.button {
  border-color: var(--button-border);
  background: var(--button-surface);
  color: #eeeeee;
}

button.button.button:hover,
label.file-button.button:hover,
button.text-button.button:hover,
button.button.button-primary:hover,
button.button.button-secondary:hover,
button.button.button-danger:hover,
button.button.button-quiet:hover,
button.button.button-loop:hover,
label.file-button.button-primary:hover,
label.file-button.button-secondary:hover {
  border-color: #777777;
  background: var(--button-surface-hover);
  color: #ffffff;
}

button.button.button[aria-pressed="true"],
button.button.button.is-active,
button.button.button-loop.is-on {
  border-color: #dedede;
  background: #dedede;
  color: #0a0a0a;
}

button.button.button.is-recording {
  border-color: #858585;
  background: #30282a;
  color: #ffffff;
}

button.button.button:disabled,
label.file-button.button:has(input:disabled),
button.text-button.button:disabled {
  cursor: not-allowed;
  opacity: 0.46;
  transform: none;
}

button.editor-toggle.button {
  width: 100%;
}

body {
  overflow-x: clip;
}

#transport-controls .control-row > button.button.button,
.effects-controls > button.button.button,
.tool-grid > button.button.button,
.tool-grid > label.file-button.button {
  width: 100%;
}

.feature-nav {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.45rem;
  margin-bottom: 0.75rem;
  padding: 0.45rem 0.6rem;
  border-radius: 0.82rem;
}

.feature-nav-heading {
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.65rem;
  padding: 0.15rem 0.15rem 0.35rem;
  border-right: 0;
  border-bottom: 1px solid #2b2b2b;
}

.feature-nav.is-collapsed .feature-nav-heading {
  padding-bottom: 0.1rem;
  border-bottom: 0;
}

.feature-nav.is-collapsed .feature-nav-hint {
  display: none;
}

.feature-nav-groups {
  grid-column: 1 / -1;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.5rem;
}

.feature-nav-groups[hidden] {
  display: none !important;
}

.feature-nav-group {
  padding: 0.34rem;
  border-color: #303030;
  border-radius: 0.58rem;
  background: #171717;
}

/* Distinguish work areas with restrained color rails and matching title accents. */
.stage,
.performance-capture,
.sequencer-panel,
.midi-panel,
.effects-panel,
.kit-dock,
.editor-panel,
.sample-lab,
.layout-tools,
.sample-library {
  border-top-color: var(--section-accent) !important;
  background: var(--surface);
  background: linear-gradient(180deg, color-mix(in srgb, var(--section-accent) 7%, var(--surface)) 0, var(--surface) 8rem);
}

.stage > .stage-heading,
.performance-capture > .section-heading,
.sequencer-panel > .section-heading,
.midi-panel > .section-heading,
.effects-panel > .section-heading,
.kit-dock > .section-heading,
.editor-panel > .panel-heading,
.sample-lab > .section-heading,
.layout-tools > .section-heading,
.sample-library > .section-heading {
  padding-left: 0.7rem;
  border-left: 3px solid var(--section-accent);
  background: linear-gradient(90deg, color-mix(in srgb, var(--section-accent) 9%, transparent), transparent 72%);
}

@media (max-width: 1024px) {
  .feature-nav {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .feature-nav-heading {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (max-width: 560px) {
  .feature-nav {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .feature-nav-heading {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .feature-nav-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  button.button.button,
  label.file-button.button,
  button.text-button.button {
    min-width: 6.75rem;
  }
}

/* Launchpad console system: restrained surfaces, fast scanning, and physical-control hierarchy. */
:root {
  color-scheme: dark;
  --page: #0b0e0f;
  --surface: #141819;
  --surface-raised: #1a2021;
  --surface-soft: #101415;
  --line: #30393a;
  --line-strong: #536061;
  --text: #edf1ed;
  --muted: #adb7b3;
  --quiet: #7f8b87;
  --accent: #e1ae57;
  --success: #9bd56f;
  --danger: #ee6b62;
  --button-height: 2.55rem;
  --button-radius: 0.28rem;
  --button-surface: #202626;
  --button-surface-hover: #2a3232;
  --button-border: #424c4c;
  background: var(--page);
  color: var(--text);
  font-family: Bahnschrift, "DIN Alternate", "Arial Narrow", "Segoe UI", sans-serif;
  font-synthesis: none;
}

body {
  min-width: 320px;
  background: var(--page);
  color: var(--text);
}

.app-shell {
  width: min(100%, 1600px);
  padding: clamp(0.8rem, 2vw, 1.65rem);
}

.app-header {
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.7rem;
}

.app-header h1 {
  max-width: none;
  margin: 0;
  color: var(--text);
  font-size: clamp(1.55rem, 2.5vw, 2.15rem);
  font-weight: 760;
  letter-spacing: -0.045em;
  line-height: 1.04;
}

.app-header .eyebrow {
  margin-bottom: 0.2rem;
  color: var(--accent);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
}

.subtitle {
  margin: 0.22rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.3;
}

.status-badge,
.selected-indicator {
  min-height: 1.9rem;
  padding: 0.25rem 0.55rem;
  border-color: var(--line-strong);
  border-radius: 0.25rem;
  background: var(--surface);
  box-shadow: none;
  font-size: 0.62rem;
  letter-spacing: 0.07em;
}

.status-badge::before {
  box-shadow: none;
}

.feature-nav {
  position: sticky;
  z-index: 30;
  top: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.45rem 0.75rem;
  margin: 0 0 0.75rem;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 0.3rem;
  background: #111516;
  box-shadow: none;
  backdrop-filter: none;
}

.feature-nav-heading {
  grid-column: 1;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0 0.5rem;
  border: 0;
}

.feature-nav-heading-copy {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
}

.feature-nav-heading-copy .eyebrow {
  color: var(--quiet);
  font-size: 0.54rem;
}

.feature-nav-heading strong {
  color: var(--text);
  font-size: 0.72rem;
  font-weight: 700;
}

.feature-nav-toggle {
  width: auto;
  min-width: 0;
  min-height: 2rem;
  padding-inline: 0.5rem;
  border-radius: 0.2rem;
  font-size: 0.6rem;
}

.feature-nav-primary {
  grid-column: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(4rem, 1fr));
  align-items: stretch;
  gap: 0.2rem;
}

.feature-nav-primary-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.25rem 0.6rem;
  border: 1px solid transparent;
  border-radius: 0.2rem;
  background: transparent;
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 720;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
}

.feature-nav-primary-link:hover,
.feature-nav-primary-link:focus-visible,
.feature-nav-primary-link.is-current {
  border-color: #49504a;
  background: #202522;
  color: var(--text);
}

.feature-nav-primary-link.is-current {
  box-shadow: inset 0 -2px var(--accent);
}

.feature-nav-groups {
  grid-column: 1 / -1;
  gap: 0.45rem;
  padding-top: 0.35rem;
  border-top: 1px solid var(--line);
}

.feature-nav-group {
  padding: 0.3rem;
  border: 1px solid var(--line);
  border-radius: 0.25rem;
  background: #151a1a;
}

.feature-nav-group-heading .feature-nav-number {
  color: var(--accent);
}

.feature-nav-link {
  border-radius: 0.2rem;
  background: #1c2222;
}

.feature-nav-link:hover,
.feature-nav-link:focus-visible,
.feature-nav-link.is-current {
  border-color: var(--line-strong);
  background: #252c2b;
}

.workspace {
  grid-template-columns: minmax(0, 1fr) minmax(19rem, 23rem);
  align-items: start;
  gap: clamp(0.6rem, 1.2vw, 1rem);
}

.stage,
.editor-panel {
  border: 1px solid var(--line);
  border-radius: 0.38rem;
  background: var(--surface);
  box-shadow: none;
  backdrop-filter: none;
}

.stage {
  padding: clamp(0.65rem, 1.2vw, 0.95rem);
}

.stage-heading {
  align-items: center;
  padding: 0.1rem 0.2rem 0.55rem;
  border-bottom: 1px solid var(--line);
}

.stage-heading .eyebrow {
  margin-bottom: 0.18rem;
  font-size: 0.56rem;
  letter-spacing: 0.12em;
}

.stage-heading h2,
.panel-heading h2 {
  color: var(--text);
  font-size: 1.12rem;
  font-weight: 740;
  letter-spacing: -0.025em;
}

.stage-heading .button {
  min-width: 0;
}

.controls {
  margin-top: 0.6rem;
  padding: 0.45rem;
  border: 1px solid var(--line);
  border-radius: 0.3rem;
  background: #101415;
  box-shadow: none;
}

.control-row {
  display: grid;
  grid-template-columns: minmax(5rem, 0.85fr) minmax(5rem, 0.85fr) minmax(7rem, 1.1fr) minmax(7rem, 1.15fr) minmax(6rem, 0.95fr) minmax(6rem, 0.95fr);
  align-items: stretch;
  gap: 0.35rem;
}

.control-row > .button,
.control-row > .compact-control,
.control-row > .check-control {
  width: 100%;
  min-width: 0;
  min-height: 2.55rem;
  margin: 0;
  padding-inline: 0.5rem;
  border: 1px solid var(--line);
  border-radius: 0.24rem;
  background: #191f20;
  box-shadow: none;
}

.control-row > .compact-control {
  justify-content: space-between;
  gap: 0.35rem;
  font-size: 0.68rem;
}

.control-row > .compact-control input {
  width: 3.1rem;
  min-width: 2.8rem;
  min-height: 1.8rem;
  padding: 0.15rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.2rem;
  background: #0d1112;
}

.control-row > .compact-control output {
  color: var(--accent);
  font-size: 0.66rem;
  font-weight: 750;
  white-space: nowrap;
}

.control-row > .check-control {
  justify-content: flex-start;
  gap: 0.35rem;
  font-size: 0.63rem;
}

.control-row > .check-control input {
  flex: 0 0 auto;
  accent-color: var(--success);
}

button.button,
label.file-button,
button.text-button {
  min-height: var(--button-height);
  padding-inline: 0.72rem;
  border: 1px solid var(--button-border);
  border-radius: var(--button-radius);
  background: var(--button-surface);
  color: var(--text);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035);
  font-size: 0.7rem;
  font-weight: 680;
  letter-spacing: 0.015em;
  transition: background-color 120ms ease, border-color 120ms ease, transform 100ms ease-out;
}

button.button:hover,
label.file-button:hover,
button.text-button:hover {
  border-color: #75807c;
  background: var(--button-surface-hover);
}

button.button:active,
label.file-button:active,
button.text-button:active {
  transform: translateY(1px);
}

button.button-primary,
label.file-button.button-primary {
  border-color: #f0c36d;
  background: var(--accent);
  color: #17130c;
}

button.button-primary:hover,
label.file-button.button-primary:hover {
  border-color: #f6d28b;
  background: #efbd67;
}

button.button-danger {
  border-color: #834a46;
  background: #352321;
  color: #ffaaa1;
}

button.button-danger:hover {
  border-color: var(--danger);
  background: #482825;
}

button.button-loop {
  border-color: #416660;
  background: #182421;
  color: #a6d9cb;
}

button.button-loop.is-on {
  border-color: #72b5a3;
  background: #264b40;
  color: #ddfff4;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
label.file-button:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.status-message {
  min-height: 1.15rem;
  margin: 0.4rem 0.15rem 0;
  color: var(--muted);
  font-size: 0.72rem;
}

.status-message::before,
.status-message[data-type="success"]::before,
.status-message[data-type="error"]::before {
  box-shadow: none;
}

.beat-indicator {
  color: var(--accent);
}

.kit-dock,
.performance-capture,
.sequencer-panel,
.midi-panel,
.effects-panel,
.sample-lab,
.layout-tools,
.sample-library {
  border: 1px solid var(--line);
  border-top: 2px solid var(--section-accent, var(--line-strong));
  border-radius: 0.34rem;
  background: #121617;
  box-shadow: none;
}

.performance-capture { --section-accent: #df7c63; }
.sequencer-panel { --section-accent: #9bc76b; }
.midi-panel { --section-accent: #889fda; }
.effects-panel { --section-accent: #53b6a6; }
.kit-dock { --section-accent: #d9aa5a; }
.sample-lab { --section-accent: #d28e72; }
.layout-tools { --section-accent: #7b9db5; }
.sample-library { --section-accent: #94b974; }

.performance-capture,
.sequencer-panel,
.midi-panel,
.effects-panel,
.kit-dock {
  margin-top: 0.75rem;
  padding: 0.72rem;
}

.performance-capture > .section-heading,
.sequencer-panel > .section-heading,
.midi-panel > .section-heading,
.effects-panel > .section-heading,
.kit-dock > .section-heading,
.editor-panel > .panel-heading,
.sample-lab > .section-heading,
.layout-tools > .section-heading,
.sample-library > .section-heading {
  padding: 0 0 0.55rem;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: none;
}

.performance-capture .eyebrow,
.sequencer-panel .eyebrow,
.midi-panel .eyebrow,
.effects-panel .eyebrow,
.editor-panel .eyebrow {
  margin-bottom: 0.18rem;
  color: var(--section-accent, var(--accent));
  font-size: 0.55rem;
  letter-spacing: 0.11em;
}

.section-subtitle,
.muted,
.field-help,
.feature-nav-hint {
  color: var(--quiet);
}

.pad-bank-heading {
  grid-column: 1 / -1;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.55rem 0.15rem 0.05rem;
  border-top: 1px solid var(--line);
}

.pad-bank-label {
  color: var(--text);
  font-size: 0.66rem;
  font-weight: 760;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pad-bank-count {
  margin-left: 0.45rem;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.pad-bank-hint {
  color: var(--quiet);
  font-size: 0.62rem;
}

.pad-performance {
  grid-template-columns: minmax(0, 1fr) 3.7rem;
  gap: 0.55rem;
  margin-top: 0.2rem;
}

.pad-performance .pad-grid {
  max-width: 58rem;
  margin: 0.55rem 0 0.25rem;
  gap: clamp(0.35rem, 0.8vw, 0.6rem);
}

.pad {
  min-height: clamp(4.2rem, 10vw, 8.5rem);
  border: 1px solid rgba(238, 243, 237, 0.34);
  border-radius: 0.36rem;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.17), inset 0 -0.28rem rgba(0, 0, 0, 0.22);
  transition: transform 85ms ease-out, filter 85ms ease, border-color 85ms ease;
}

.pad::before {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), transparent 36%);
}

.pad:active,
.pad.is-pressed {
  transform: translateY(2px) scale(0.985);
  box-shadow: inset 0 2px rgba(0, 0, 0, 0.16), inset 0 -0.12rem rgba(0, 0, 0, 0.2);
}

.pad.is-playing {
  border-color: #eaf8d8;
  box-shadow: inset 0 0 0 2px rgba(219, 249, 187, 0.82), inset 0 -0.28rem rgba(0, 0, 0, 0.22);
}

.pad.is-queued {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 2px rgba(225, 174, 87, 0.82), inset 0 -0.28rem rgba(0, 0, 0, 0.22);
}

.pad.is-selected {
  border-color: #ffffff;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.9), inset 0 -0.28rem rgba(0, 0, 0, 0.22);
}

.pad-label {
  font-weight: 740;
  text-shadow: 0 1px rgba(0, 0, 0, 0.25);
}

.volume-rail {
  margin: 0.55rem 0 0.25rem;
  padding: 0.35rem 0.15rem;
  border: 1px solid var(--line);
  border-radius: 0.28rem;
  background: #101415;
}

.volume-rail-title {
  font-size: 0.56rem;
  letter-spacing: 0.08em;
}

.volume-rail output {
  color: var(--accent);
  font-size: 0.92rem;
}

.volume-rail input[type="range"] {
  min-height: 8rem;
  accent-color: var(--accent);
}

.kit-dock {
  background: #121617;
}

.kit-dock-controls {
  margin-top: 0.55rem;
}

.kit-dock .field select,
.kit-dock .field input[type="text"],
.field input:not([type="range"]),
.field select,
.sample-tools input,
.sample-tools select,
.sequencer-panel input:not([type="checkbox"]),
.sequencer-panel select,
.midi-panel input:not([type="checkbox"]),
.midi-panel select {
  border: 1px solid var(--line-strong);
  border-radius: 0.22rem;
  background: #0d1112;
  color: var(--text);
  box-shadow: none;
}

.effects-controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  margin-top: 0.6rem;
}

.effects-bay {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.25rem 0.4rem;
  padding: 0.35rem 0.45rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 0.26rem;
  background: #101415;
}

.effects-bay-heading {
  grid-column: 1 / -1;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  margin: 0;
  padding: 0.12rem 0.1rem 0.4rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.55rem;
  font-weight: 740;
  letter-spacing: 0.13em;
}

.effects-bay-heading span {
  color: var(--quiet);
  font-size: 0.58rem;
  font-weight: 560;
  letter-spacing: 0.02em;
}

.effects-bay > .compact-control,
.master-macro-group .compact-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(1rem, auto) 3.75rem minmax(1rem, auto);
  justify-items: center;
  align-content: center;
  gap: 0.08rem;
  width: 100%;
  min-width: 0;
  min-height: 6.05rem;
  padding: 0.2rem 0.25rem;
  border: 0;
  border-right: 1px solid rgba(83, 96, 97, 0.42);
  border-radius: 0;
  background: transparent;
  text-align: center;
}

.effects-bay > .compact-control:last-child,
.master-macro-group .compact-control:last-child {
  border-right: 0;
}

.effects-bay > .compact-control > span:first-child,
.master-macro-group .compact-control > span:first-child {
  align-self: end;
  color: var(--muted);
  font-size: 0.64rem;
  font-weight: 670;
  line-height: 1.2;
  overflow-wrap: normal;
  white-space: normal;
}

.effects-bay .knob-control,
.master-macro-group .knob-control {
  grid-row: 2;
  --knob-accent: #55b6a6;
}

.effects-bay[aria-label="Three-band master equalizer"] .knob-control {
  --knob-accent: #e1ae57;
}

.effects-bay[aria-label="Master dynamics"] .knob-control {
  --knob-accent: #91a5d9;
}

.effects-bay .knob-face,
.master-macro-group .knob-face {
  border-color: #080b0b;
  background:
    radial-gradient(circle at 45% 38%, #404949 0 44%, #2b3232 45% 62%, #171c1c 63% 70%, transparent 71%),
    conic-gradient(from 225deg, var(--knob-accent) 0 var(--knob-fill-deg), #303838 var(--knob-fill-deg) 270deg, transparent 270deg 360deg);
  box-shadow: inset 0 0 0 1px #626a68, inset 0 0.12rem 0.22rem rgba(255, 255, 255, 0.08), 0 0.16rem 0.2rem rgba(0, 0, 0, 0.55);
}

.effects-bay .knob-face::before,
.master-macro-group .knob-face::before {
  background: linear-gradient(180deg, #e7ebe3 0%, var(--knob-accent) 72%, #a8b0aa 100%);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.74);
}

.effects-bay output,
.master-macro-group output {
  align-self: start;
  grid-row: 3;
  justify-self: center;
  min-width: 0;
  color: var(--text);
  font-family: "Bahnschrift", "DIN Alternate", "Segoe UI", sans-serif;
  font-size: 0.68rem;
  font-weight: 740;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.015em;
  white-space: nowrap;
}

.master-macro-group {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.25rem 0.4rem;
  padding: 0.45rem;
  border: 1px solid var(--line);
  border-radius: 0.26rem;
  background: #101415;
}

.master-macro-title {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 0.55rem;
  font-weight: 740;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.effects-controls > .compact-control[for="master-snapshot"] {
  display: grid;
  grid-column: span 1;
  grid-template-columns: 1fr;
  gap: 0.28rem;
  min-width: 0;
  padding: 0.2rem;
  border: 0;
  background: transparent;
  font-size: 0.62rem;
}

.effects-controls > .compact-control[for="master-snapshot"] select {
  width: 100%;
  min-height: 2.5rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.24rem;
  background: #0d1112;
  color: var(--text);
}

#master-level-status {
  grid-column: 1 / -1;
  align-self: center;
  min-width: 0;
  color: var(--quiet);
  font-size: 0.64rem;
}

.effects-controls > button.button {
  width: 100%;
  min-width: 0;
}

.knob-control::before {
  opacity: 0.8;
  filter: none;
}

.knob-control[data-knob-role="centered"]::after {
  box-shadow: none;
}

.knob-control:focus-within .knob-face,
.knob-control.is-dragging .knob-face {
  box-shadow: inset 0 0 0 1px var(--knob-accent), 0 0 0 2px color-mix(in srgb, var(--knob-accent) 28%, transparent);
}

.editor-panel {
  position: static;
  top: auto;
  max-height: none;
  overflow: visible;
  padding: 0.7rem;
  scrollbar-color: auto;
}

.editor-panel > .panel-heading {
  align-items: center;
  padding: 0 0 0.55rem;
  border-bottom: 1px solid var(--line);
}

.editor-nav {
  top: auto;
  border-bottom-color: var(--line);
}

.editor-nav-link {
  min-height: 2.35rem;
  border-radius: 0.18rem;
  color: var(--muted);
  font-size: 0.64rem;
}

.editor-nav-link.is-current {
  border-bottom-color: var(--accent);
  color: var(--text);
}

.pad-editor {
  gap: 0.65rem;
  padding: 0.75rem 0;
}

.field,
.field > span:first-child {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 620;
}

.sample-lab,
.backup-card,
.sample-library {
  padding: 0.65rem;
}

.sample-waveform,
.take-waveform {
  border-color: var(--line-strong);
  border-radius: 0.24rem;
  background: #0b0e0f;
}

.sequencer-step {
  min-height: 2.15rem;
  border-radius: 0.18rem;
  background: #0d1112;
}

.sequencer-step.is-on {
  border-color: #b6d986;
  background: #b6d986;
  color: #151b10;
}

.sequencer-step.is-selected {
  outline: 2px solid var(--accent);
}

.empty-state {
  color: var(--quiet);
}

@media (max-width: 1024px) {
  .workspace {
    grid-template-columns: minmax(0, 1fr);
  }

  .editor-panel {
    position: static;
    max-height: none;
    overflow: visible;
  }

  .control-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .app-shell {
    padding: 0.6rem;
  }

  .app-header {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.55rem;
  }

  .app-header h1 {
    font-size: clamp(1.35rem, 6vw, 1.65rem);
  }

  .header-actions {
    justify-content: flex-end;
    margin: 0;
  }

  .status-badge {
    max-width: 8.75rem;
    white-space: normal;
  }

  .feature-nav {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.3rem;
    padding: 0.3rem;
  }

  .feature-nav-heading {
    grid-column: 1 / -1;
    justify-content: space-between;
    padding: 0 0.25rem;
  }

  .feature-nav-primary {
    grid-column: 1 / -1;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .feature-nav-primary-link {
    min-width: 0;
    min-height: 1.9rem;
    padding-inline: 0.2rem;
    font-size: 0.58rem;
  }

  .feature-nav-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stage {
    padding: 0.45rem;
  }

  .stage-heading {
    align-items: center;
    gap: 0.4rem;
  }

  .stage-heading h2 {
    font-size: 1rem;
  }

  .stage-heading .button {
    min-height: 2.3rem;
    padding-inline: 0.45rem;
    font-size: 0.58rem;
  }

  .control-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pad-performance {
    grid-template-columns: minmax(0, 1fr) 3.3rem;
    gap: 0.35rem;
  }

  .pad-bank-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.15rem;
  }

  .pad {
    min-height: 4.35rem;
    border-radius: 0.27rem;
  }

  .volume-rail {
    padding-inline: 0.05rem;
  }

  .effects-controls {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .effects-bay,
  .master-macro-group {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .effects-bay > .compact-control,
  .master-macro-group .compact-control {
    min-height: 5.5rem;
    grid-template-rows: minmax(1rem, auto) 3.25rem minmax(1rem, auto);
    padding-inline: 0.05rem;
  }

  .effects-bay .knob-control,
  .master-macro-group .knob-control {
    transform: scale(0.88);
  }

  .effects-controls > .compact-control[for="master-snapshot"] {
    grid-column: span 2;
  }

  .performance-capture,
  .sequencer-panel,
  .midi-panel,
  .effects-panel,
  .kit-dock {
    padding: 0.55rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Final DJ-surface overrides: keep the hardware look above legacy theme layers. */
:root {
  --page: #0b0d0e;
  --surface: #111516;
  --surface-raised: #1a2020;
  --surface-soft: rgba(24, 30, 30, 0.88);
  --line: rgba(160, 170, 166, 0.2);
  --line-strong: rgba(185, 194, 188, 0.38);
  --text: #f0f2ec;
  --muted: #a4aaa4;
  --quiet: #747c76;
  --accent: #f0a24c;
  --success: #8bcf9e;
  --danger: #e77e68;
}

body {
  background:
    radial-gradient(ellipse at 50% -36%, rgba(230, 156, 72, 0.1), transparent 42rem),
    linear-gradient(180deg, #101314, var(--page) 34rem);
}

.app-header h1 { color: #f2f1eb; }
.app-header .eyebrow { color: #e8a75b; }

.feature-nav {
  grid-template-columns: minmax(0, 1fr) auto;
  border-color: #303635;
  background: rgba(13, 17, 18, 0.96);
  box-shadow: 0 0.25rem 0.6rem rgba(0, 0, 0, 0.32);
}

.feature-nav-primary {
  grid-column: 1;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.12rem;
}

.feature-nav-primary-link,
.feature-nav-toggle,
.feature-nav-groups > .feature-nav-link {
  min-height: 2.75rem;
}

.feature-nav-primary-link.is-current {
  border-color: #6a573b;
  background: #24231f;
  color: #fff7ea;
  box-shadow: inset 0 -2px #eda653;
}

.feature-nav-record { color: #efb0a3; }

.stage,
.effects-panel,
.kit-dock,
.performance-capture,
.sequencer-panel,
.editor-panel {
  border-color: #303635;
  background: #111516;
  box-shadow: 0 0.35rem 1rem rgba(0, 0, 0, 0.22);
}

.stage-heading h2,
.section-heading h3,
.panel-heading h2 { color: #f0f2ec; }

.pad-bank-heading { border-color: #303635; }
.kit-live-select { border-color: #4c514d; background: #171b1b; }
.pad {
  border-color: #4a4f4a;
  background: linear-gradient(145deg, #232827, #171b1b 72%);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035), 0 0.18rem 0.3rem rgba(0, 0, 0, 0.28);
}
.pad.is-active,
.pad.is-playing { border-color: #f0a24c; }

.effects-bay,
.master-macro-group {
  border-color: #303635;
  background: linear-gradient(180deg, #151a1a, #101414);
}

.effects-bay .knob-control,
.master-macro-group .knob-control {
  flex: 0 0 2.75rem;
  width: 2.75rem;
  height: 2.75rem;
  transform: none;
}

.effects-bay .knob-control::before,
.master-macro-group .knob-control::before {
  inset: 0.05rem;
  opacity: 0.72;
  background:
    repeating-conic-gradient(from 225deg, rgba(224, 232, 244, 0.68) 0deg 1deg, transparent 1deg 22.5deg),
    repeating-conic-gradient(from 225deg, rgba(238, 243, 250, 0.86) 0deg 1.5deg, transparent 1.5deg 90deg);
  mask: radial-gradient(circle, transparent 0 70%, #000 72% 100%);
}

.effects-bay .knob-face,
.master-macro-group .knob-face {
  inset: 0.34rem;
  border-color: #080b0b;
  background: radial-gradient(circle at 40% 33%, #454d4c 0, #252b2b 58%, #101414 72%);
  box-shadow: inset 0 0 0 1px #616a67, inset 0 0.1rem 0.2rem rgba(255, 255, 255, 0.08), 0 0.12rem 0.18rem rgba(0, 0, 0, 0.58);
}

.effects-bay .knob-face::before,
.master-macro-group .knob-face::before {
  top: 0.2rem;
  width: 0.12rem;
  height: 0.78rem;
  border-radius: 999px;
  background: linear-gradient(180deg, #f0eee5, var(--knob-accent) 78%, #a8b0aa);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.72);
  transform-origin: 50% 1.1rem;
}

.effects-bay .knob-face::after,
.master-macro-group .knob-face::after {
  width: 0.28rem;
  height: 0.28rem;
  background: radial-gradient(circle at 35% 30%, #69726f, #222827 72%);
}

.effects-bay .knob-control,
.master-macro-group .knob-control { --knob-accent: #55b6a6; }
.effects-bay[aria-label="Three-band master equalizer"] .knob-control { --knob-accent: #e1ae57; }
.effects-bay[aria-label="Master dynamics"] .knob-control { --knob-accent: #91a5d9; }

.tool-summary { border-color: #353c39; background: #171b1b; }
.tool-detail,
.tool-detail[open] { border-color: #303635; }

@media (max-width: 560px) {
  .feature-nav { grid-template-columns: minmax(0, 1fr) auto; }
  .feature-nav-primary { grid-column: 1; grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .feature-nav-primary-link,
  .feature-nav-toggle { min-height: 2.75rem; padding-inline: 0.08rem; font-size: 0.52rem; }
}

/* Give the live surface the whole desk while pad editing is closed. */
.workspace { grid-template-columns: minmax(0, 1fr); }
.workspace:has(> .editor-panel:not(.is-collapsed)) {
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
}
.editor-panel.is-collapsed { display: none; }
.effects-controls { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.effects-bay { grid-column: auto; }
.effects-controls > .master-macro-group { grid-column: auto; }

@media (min-width: 960px) {
  .effects-controls { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 1024px) {
  .workspace,
  .workspace:has(> .editor-panel:not(.is-collapsed)) {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 560px) {
  .effects-controls { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Honor semantic visibility flags even when a component has an authored display rule. */
[hidden] { display: none !important; }
.stage { --section-accent: #e3a257; }

@media (min-width: 700px) {
  .pad-grid {
    grid-template-columns: repeat(8, minmax(0, 1fr));
    max-width: 70rem;
    gap: clamp(0.3rem, 0.7vw, 0.55rem);
  }
}

/* Compact, tactile mixer hardware. Keep a 44px hit area while drawing a smaller knob face. */
.effects-controls {
  gap: 0.25rem;
  margin-top: 0.3rem;
}

.effects-bay,
.master-macro-group {
  padding: 0.16rem 0.28rem 0.22rem;
  border: 0;
  border-inline-start: 1px solid #353a36;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.effects-bay:first-child { border-inline-start: 0; }

.effects-bay-heading {
  padding: 0.08rem 0.08rem 0.18rem;
  border-bottom-color: #292e2a;
  font-size: 0.52rem;
}

.effects-bay > .compact-control,
.master-macro-group .compact-control {
  grid-template-rows: minmax(0, 0.78rem) 2.5rem minmax(0, 0.78rem);
  min-height: 4.06rem;
  padding: 0.02rem 0.12rem;
}

.effects-bay > .compact-control > span:first-child,
.master-macro-group .compact-control > span:first-child {
  font-size: 0.61rem;
  line-height: 1.12;
}

.effects-bay .knob-control,
.master-macro-group .knob-control {
  flex: 0 0 2.75rem;
  width: 2.75rem;
  height: 2.75rem;
  touch-action: none;
}

.effects-bay .knob-control::before,
.master-macro-group .knob-control::before {
  inset: 0.04rem;
  background:
    repeating-conic-gradient(from 225deg, rgba(222, 226, 216, 0.72) 0deg 2deg, transparent 2deg 10deg),
    repeating-conic-gradient(from 225deg, rgba(255, 246, 224, 0.96) 0deg 3.2deg, transparent 3.2deg 45deg);
  mask: radial-gradient(circle, transparent 0 67%, #000 71% 100%);
  opacity: 0.92;
}

.effects-bay .knob-face,
.master-macro-group .knob-face {
  inset: 0.52rem;
  border: 1px solid #0a0d0b;
  background:
    radial-gradient(circle at 44% 36%, #3b413d 0 62%, transparent 66%),
    repeating-conic-gradient(from 1deg, #59605a 0deg 2deg, #222724 2deg 5deg);
  box-shadow: inset 0 0 0 1px #747a70, inset 0 0.1rem 0.15rem rgba(255, 249, 229, 0.13), 0 0.13rem 0.2rem rgba(0, 0, 0, 0.78);
}

.effects-bay .knob-control::after,
.master-macro-group .knob-control::after {
  top: 0.02rem;
  left: 50%;
  width: 0.12rem;
  height: 0.26rem;
  border-radius: 999px;
  background: #fff4d8;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.82);
  content: "";
  transform: translateX(-50%);
}

.effects-bay .knob-face::before,
.master-macro-group .knob-face::before {
  top: 0.16rem;
  width: 0.12rem;
  height: 0.58rem;
  border-radius: 999px;
  background: linear-gradient(180deg, #fff9e9 0%, var(--knob-accent) 62%, #92958b 100%);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.78), 0 0 0.26rem color-mix(in srgb, var(--knob-accent) 36%, transparent);
  transform-origin: 50% 0.695rem;
}

.effects-bay .knob-face::after,
.master-macro-group .knob-face::after {
  width: 0.2rem;
  height: 0.2rem;
  background: radial-gradient(circle at 35% 30%, #727970, #242925 75%);
}

.effects-bay output,
.master-macro-group output {
  font-size: 0.66rem;
}

.volume-rail {
  align-self: stretch;
  padding: 0.4rem 0.2rem;
  border: 0;
  border-inline-start: 1px solid #353a36;
  border-radius: 0;
  background: transparent;
}

.volume-rail-control {
  grid-template-rows: auto auto 1fr;
  gap: 0.3rem;
}

.volume-rail-title {
  color: #c3c5bb;
  font-size: 0.55rem;
  letter-spacing: 0.13em;
}

.volume-rail output {
  color: #f2b667;
  font-size: 0.77rem;
  font-variant-numeric: tabular-nums;
}

input[type="range"].fader-range {
  --fader-track: #242925;
  -webkit-appearance: none;
  appearance: none;
  align-self: center;
  width: 2.75rem;
  min-height: 0;
  height: clamp(7rem, 16vw, 10rem);
  margin: 0.15rem 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  direction: rtl;
  writing-mode: vertical-lr;
  cursor: ns-resize;
  touch-action: pan-x;
}

input[type="range"].fader-range::-webkit-slider-runnable-track {
  width: 0.42rem;
  height: 100%;
  border: 1px solid #0b0e0c;
  border-radius: 999px;
  background: linear-gradient(to top, #bd8047 0 var(--range-progress), var(--fader-track) var(--range-progress) 100%);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.9), 0 0 0 1px #3b413c;
}

input[type="range"].fader-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 1.45rem;
  height: 0.86rem;
  margin-left: -0.52rem;
  border: 1px solid #0a0c0a;
  border-radius: 0.2rem;
  background: linear-gradient(180deg, #d7d8cf 0%, #888c83 28%, #383d38 50%, #747970 74%, #292d29 100%);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.5), 0 1px 3px rgba(0, 0, 0, 0.72);
}

input[type="range"].fader-range::-moz-range-track {
  width: 0.42rem;
  height: 100%;
  border: 1px solid #0b0e0c;
  border-radius: 999px;
  background: linear-gradient(to top, #bd8047 0 var(--range-progress), var(--fader-track) var(--range-progress) 100%);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.9), 0 0 0 1px #3b413c;
}

input[type="range"].fader-range::-moz-range-thumb {
  width: 1.45rem;
  height: 0.86rem;
  border: 1px solid #0a0c0a;
  border-radius: 0.2rem;
  background: linear-gradient(180deg, #d7d8cf 0%, #888c83 28%, #383d38 50%, #747970 74%, #292d29 100%);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.5), 0 1px 3px rgba(0, 0, 0, 0.72);
}

input[type="range"].fader-range:focus-visible {
  outline: 2px solid #f2b667;
  outline-offset: 3px;
}

.pad {
  border-color: color-mix(in srgb, var(--pad-color) 54%, #44403a 46%);
  background: linear-gradient(
    145deg,
    color-mix(in srgb, var(--pad-color) 58%, #24201b 42%) 0%,
    color-mix(in srgb, var(--pad-color) 42%, #0c0e0e 58%) 54%,
    color-mix(in srgb, var(--pad-color) 31%, #050606 69%) 100%
  );
  box-shadow: inset 0 1px rgba(255, 247, 226, 0.1), inset 0 -0.28rem rgba(0, 0, 0, 0.26), 0 0.15rem 0.3rem rgba(0, 0, 0, 0.36);
  filter: none;
}

.pad::before {
  background: linear-gradient(180deg, rgba(255, 244, 219, 0.1), transparent 34%);
}

.pad:hover,
.pad:focus-visible,
.pad:active,
.pad.is-pressed,
.pad.is-playing,
.pad.is-selected,
.pad.is-queued {
  filter: none;
}

.pad.is-playing {
  border-color: #ffe5b6;
  box-shadow: inset 0 0 0 2px rgba(255, 215, 153, 0.78), 0 0 0 1px rgba(238, 159, 77, 0.78), 0 0 1rem rgba(238, 159, 77, 0.23);
}

.pad.is-queued {
  border-color: #f0ac58;
  box-shadow: inset 0 0 0 2px rgba(240, 172, 88, 0.78), inset 0 -0.28rem rgba(0, 0, 0, 0.22);
}

.pad.is-selected {
  border-color: #fff4de;
  box-shadow: inset 0 0 0 1px rgba(255, 244, 222, 0.88), inset 0 -0.28rem rgba(0, 0, 0, 0.22);
}

.pad.is-pressed,
.pad:active {
  transform: translateY(2px) scale(0.985);
  filter: brightness(1.12);
}

.pad.is-loading { filter: saturate(0.72) brightness(1.04); }

@media (max-width: 560px) {
  .effects-bay,
  .master-macro-group { padding-inline: 0.12rem; }

  .effects-bay > .compact-control,
  .master-macro-group .compact-control {
    grid-template-rows: minmax(0, 0.8rem) 2.5rem minmax(0, 0.78rem);
    min-height: 4.08rem;
    padding-inline: 0.02rem;
  }

  .volume-rail { padding-inline: 0.05rem; }
}

/* Keep transport buttons hardware-sized instead of stretching them across the desk. */
@media (min-width: 541px) {
  #transport-controls .control-row {
    grid-template-columns: 8rem 8rem 13rem;
    justify-content: start;
    gap: 0.45rem;
  }

  #transport-controls .control-row > #stop-all,
  #transport-controls .control-row > #loop-toggle {
    width: 100%;
    min-width: 0;
  }

  #transport-controls .control-row > label[for="tempo"] {
    width: 13rem;
    max-width: 100%;
  }
}

@media (max-width: 540px) {
  #transport-controls .control-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.4rem;
  }

  #transport-controls .control-row > label[for="tempo"] {
    grid-column: 1 / -1;
    width: 100%;
    max-width: none;
  }
}

/* The main performance scroll keeps only controls that are useful every session. */
#kit-tools:has(#kit-options:not([open])),
#midi-panel:not([open]) {
  display: none;
}

/* Instrument surface: the pad bank and sequencer read as mounted controls. */
:root {
  --page: #0e100f;
  --surface: #181b19;
  --surface-raised: #222623;
  --surface-soft: #151816;
  --line: #343a36;
  --line-strong: #4a514c;
  --text: #f0eee8;
  --muted: #a9a69d;
  --quiet: #777a73;
  --accent: #e8a84f;
  --success: #aec27e;
  --danger: #cb7868;
}

body {
  background: radial-gradient(ellipse at 50% -28rem, #262a25 0, transparent 48rem), var(--page);
}

.stage {
  overflow: hidden;
  border: 1px solid #3c423d;
  border-radius: 0.55rem;
  background: linear-gradient(180deg, #222623 0, #1b1f1c 2.5rem, #181b19 9rem);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.055), inset 0 -2px rgba(0, 0, 0, 0.62), 0 0.55rem 1.2rem rgba(0, 0, 0, 0.38);
}

.stage-heading {
  min-height: 3.1rem;
  margin: 0;
  padding: 0.65rem 1rem 0.55rem;
  border-bottom: 1px solid #353a36;
}

.stage-heading .eyebrow,
.stage-heading h2 {
  margin: 0;
}

.stage-heading .eyebrow,
.pad-bank-label,
.pad-bank-count {
  color: #aaa99f;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
}

.stage-heading h2 {
  color: #edece5;
  font-size: 0.9rem;
  font-weight: 650;
  letter-spacing: 0.025em;
}

.pad-performance {
  gap: 0.5rem;
  padding: 0.7rem 0.85rem 0.85rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.pad-bank-heading {
  min-height: 2.2rem;
  margin: 0;
  padding: 0 0.1rem 0.35rem;
  border: 0;
  border-bottom: 1px solid #363c37;
}

.pad-bank-label {
  font-weight: 750;
  text-transform: uppercase;
}

.pad-bank-count {
  margin-left: 0.3rem;
  color: #e3a451;
  font-variant-numeric: tabular-nums;
}

.pad-performance .pad-grid {
  width: 100%;
  margin: 0;
  padding: clamp(0.45rem, 1.2vw, 0.85rem);
  gap: clamp(0.4rem, 0.8vw, 0.7rem);
  border: 1px solid #090b0a;
  border-radius: 0.35rem;
  background: linear-gradient(180deg, #121513, #101311);
  box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.72), 0 1px 0 rgba(255, 255, 255, 0.04);
}

.pad-performance .pad {
  min-height: 3.75rem;
  border: 1px solid color-mix(in srgb, var(--pad-color) 34%, #55544c 66%);
  border-radius: 0.48rem;
  background: linear-gradient(
    152deg,
    color-mix(in srgb, var(--pad-color) 61%, #33312b 39%) 0%,
    color-mix(in srgb, var(--pad-color) 45%, #171a18 55%) 50%,
    color-mix(in srgb, var(--pad-color) 35%, #0f1210 65%) 100%
  );
  box-shadow:
    inset 0 1px 0 rgba(255, 250, 235, 0.2),
    inset 1px 0 rgba(255, 250, 235, 0.045),
    inset 0 -3px 0 rgba(0, 0, 0, 0.34),
    0 3px 0 #080a09,
    0 4px 7px rgba(0, 0, 0, 0.38);
  isolation: isolate;
  transition: transform 80ms ease-out, box-shadow 80ms ease-out, border-color 100ms ease-out, filter 100ms ease-out;
}

.pad-performance .pad::before {
  z-index: 0;
  inset: 1px 1px auto;
  height: 28%;
  border-radius: 0.38rem 0.38rem 0.18rem 0.18rem;
  background: linear-gradient(180deg, rgba(255, 249, 229, 0.12), rgba(255, 249, 229, 0.025) 62%, transparent);
  pointer-events: none;
}

.pad-performance .pad-number,
.pad-performance .pad-label,
.pad-performance .pad-key,
.pad-performance .pad-mode {
  z-index: 1;
}

.pad-performance .pad-number {
  top: 0.38rem;
  left: 0.48rem;
  color: rgba(248, 244, 230, 0.9);
  font-size: clamp(0.72rem, 1.15vw, 0.95rem);
  font-weight: 760;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.pad-performance .pad-label {
  padding: 0.85rem 0.45rem 1.05rem;
  color: #f1eee4;
  font-size: clamp(0.7rem, 1.25vw, 0.93rem);
  font-weight: 650;
  letter-spacing: 0.015em;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.46);
}

.pad-performance .pad-key {
  right: 0.38rem;
  bottom: 0.35rem;
  min-width: 1.35rem;
  padding: 0.11rem 0.25rem;
  border: 1px solid rgba(219, 219, 205, 0.18);
  border-radius: 0.2rem;
  background: linear-gradient(180deg, #343936, #202421);
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.75), inset 0 1px rgba(255, 255, 255, 0.08);
  color: #d2d0c7;
  font-size: 0.62rem;
}

.pad-performance .pad.is-selected {
  border-color: #eee0c5;
  box-shadow:
    inset 0 0 0 1px rgba(255, 244, 222, 0.42),
    inset 0 -3px 0 rgba(0, 0, 0, 0.3),
    0 3px 0 #080a09,
    0 0 0 1px rgba(245, 230, 196, 0.45),
    0 4px 7px rgba(0, 0, 0, 0.38);
}

.pad-performance .pad.is-playing {
  border-color: #f6c478;
  box-shadow:
    inset 0 0 0 1px rgba(255, 222, 166, 0.6),
    inset 0 0 12px rgba(230, 156, 67, 0.19),
    0 3px 0 #080a09,
    0 0 0 1px rgba(226, 157, 75, 0.5),
    0 4px 8px rgba(0, 0, 0, 0.4);
}

.pad-performance .pad.is-queued {
  border-color: #e8a84f;
  box-shadow: inset 0 0 0 1px rgba(239, 179, 95, 0.54), inset 0 -3px 0 rgba(0, 0, 0, 0.3), 0 3px 0 #080a09;
}

.pad-performance .pad.is-pressed,
.pad-performance .pad:active {
  transform: translateY(2px);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.48), 0 1px 0 #080a09;
}

.sequencer-panel {
  border: 0;
  border-top: 1px solid #424843;
  border-radius: 0;
  background: #171a18;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035);
}

.sequencer-panel > .section-heading {
  min-height: 2.7rem;
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid #303632;
}

.sequencer-panel > .section-heading .eyebrow,
.sequencer-panel > .section-heading h3,
.sequencer-panel > .section-heading .section-subtitle {
  margin: 0;
}

.sequencer-panel > .section-heading h3 {
  color: #eeece4;
  font-size: 0.88rem;
  font-weight: 680;
}

.sequencer-panel > .section-heading .section-subtitle {
  color: #8c9089;
  font-size: 0.67rem;
}

.sequencer-grid {
  gap: 0.3rem;
  padding: 0.55rem 0.6rem;
  border: 1px solid #0b0d0c;
  border-radius: 0.28rem;
  background: linear-gradient(180deg, #111412, #151816);
  box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.62);
}

.sequencer-track {
  gap: 0.35rem;
  padding: 0.12rem 0;
  border-bottom: 1px solid rgba(151, 157, 147, 0.12);
}

.sequencer-track:last-child {
  border-bottom: 0;
}

.sequencer-track-label {
  color: #a9a69c;
  font-size: 0.59rem;
  letter-spacing: 0.1em;
}

.sequencer-pad-select {
  min-height: 2rem;
  border: 1px solid #353b36;
  border-radius: 0.22rem;
  background: linear-gradient(180deg, #252a26, #1a1e1b);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.06), 0 2px #090b0a;
  color: #e1dfd6;
  font-size: 0.68rem;
}

.sequencer-steps {
  gap: 0.18rem;
}

.sequencer-step {
  position: relative;
  min-width: 1.5rem;
  min-height: 2rem;
  border: 1px solid #383e39;
  border-radius: 0.22rem;
  background: linear-gradient(180deg, #272c28, #1a1e1b 60%, #141715);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.075), inset 0 -2px rgba(0, 0, 0, 0.32), 0 2px #090b0a;
  color: #8e9289;
  font-size: 0.59rem;
  font-variant-numeric: tabular-nums;
  transition: background 80ms ease-out, border-color 80ms ease-out, transform 80ms ease-out, box-shadow 80ms ease-out;
}

.sequencer-step:nth-child(4n + 1):not(:first-child) {
  margin-left: 0.22rem;
}

.sequencer-step.is-on {
  border-color: #a77943;
  background: linear-gradient(180deg, #c58c48, #80582f);
  box-shadow: inset 0 1px rgba(255, 233, 190, 0.3), inset 0 -2px rgba(49, 30, 11, 0.42), 0 2px #090b0a;
  color: #fff5e4;
}

.sequencer-step.is-current {
  border-color: #f0b867;
  box-shadow: inset 0 0 0 1px rgba(255, 232, 194, 0.34), 0 0 0 1px rgba(233, 168, 79, 0.46), 0 2px #090b0a;
  color: #fff0d3;
}

.sequencer-step.is-on.is-current {
  background: linear-gradient(180deg, #f0bd70, #bd7c37);
  color: #1b1710;
}

.sequencer-step.is-selected {
  outline: 1px solid #f4e7ce;
  outline-offset: 2px;
}

.sequencer-step:active {
  transform: translateY(1px);
  box-shadow: inset 0 2px 3px rgba(0, 0, 0, 0.4), 0 1px #090b0a;
}

/* Keep the controls that run a set in one compact, reachable console. */
#transport-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: 0.2rem;
  margin: 0.15rem 0 0.7rem;
  padding: 0.28rem 0.05rem;
  border-block: 1px solid #303632;
  background: transparent;
  box-shadow: none;
  border-inline: 0;
  border-radius: 0;
}

#transport-controls .control-row {
  display: grid;
  grid-template-columns: max-content max-content minmax(12rem, max-content) max-content max-content max-content;
  justify-content: flex-start;
  align-items: center;
  width: 100%;
  gap: 0.32rem;
  min-width: 0;
}

#transport-controls .control-row > * {
  flex: 0 0 auto;
}

#transport-controls .control-row > .button,
#transport-controls .control-row > .compact-control,
#transport-controls .control-row > .check-control {
  width: auto;
}

#transport-controls .control-row > .button {
  min-height: 2.1rem;
  padding: 0.35rem 0.65rem;
  font-size: 0.72rem;
}

#transport-controls .compact-control,
#transport-controls .check-control {
  min-height: 2.1rem;
  padding: 0.24rem 0.5rem;
  border: 1px solid #353b36;
  border-radius: 0.25rem;
  background: #171a18;
}

#transport-controls .compact-control {
  grid-template-columns: auto minmax(3.4rem, 5rem) auto;
  gap: 0.38rem;
}

#transport-controls .compact-control input,
#transport-controls .compact-control select {
  min-height: 1.55rem;
  padding: 0.15rem 0.3rem;
}

#transport-controls .check-control {
  gap: 0.35rem;
  font-size: 0.68rem;
  white-space: nowrap;
}

#transport-controls .status-message {
  grid-column: 1 / -1;
  margin: 0;
  padding: 0.12rem 0.15rem 0;
  border: 0;
  background: transparent;
  font-size: 0.68rem;
}

#transport-controls #beat-indicator,
#transport-controls #persistence-note {
  grid-column: 1 / -1;
}

.sequencer-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.38rem 0.55rem;
  padding: 0.42rem 0.5rem;
  border-block: 1px solid #303632;
  background: linear-gradient(90deg, rgba(232, 168, 79, 0.045), transparent 68%);
}

.sequencer-toolbar > * {
  min-width: 0;
}

.scene-buttons,
.scene-names,
.arrangement-controls,
.sequencer-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.28rem;
}

.scene-names {
  padding-inline: 0.45rem;
  border-inline: 1px solid #353b36;
}

.scene-names .compact-control {
  grid-template-columns: auto minmax(4rem, 6.2rem);
  gap: 0.3rem;
}

.arrangement-controls {
  padding-right: 0.45rem;
  border-right: 1px solid #353b36;
}

.sequencer-toolbar .compact-control {
  min-height: 2.15rem;
  padding: 0.18rem 0.38rem;
  border: 1px solid #353b36;
  border-radius: 0.25rem;
  background: #171a18;
}

.sequencer-toolbar .compact-control > span:first-child {
  font-size: 0.59rem;
}

.sequencer-toolbar .compact-control input,
.sequencer-toolbar .compact-control select {
  min-height: 1.55rem;
  padding: 0.12rem 0.25rem;
  font-size: 0.67rem;
}

.sequencer-actions {
  padding-right: 0.45rem;
  border-right: 1px solid #353b36;
}

.sequencer-actions .button {
  min-height: 2.12rem;
  padding: 0.32rem 0.58rem;
  font-size: 0.68rem;
}

#sequencer-play.button-primary {
  min-width: 8rem;
  border-color: #bd8543;
  background: linear-gradient(180deg, #dc9e4d, #a56a31);
  box-shadow: inset 0 1px rgba(255, 236, 205, 0.25), 0 2px #090b0a;
  color: #17130e;
  font-weight: 750;
}

#sequencer-play.button-primary.is-playing {
  border-color: #edbd78;
  background: linear-gradient(180deg, #513d2a, #32281e);
  box-shadow: inset 0 0 0 1px rgba(233, 168, 79, 0.36), 0 2px #090b0a;
  color: #f2c889;
}

#sequencer-play.button-primary:focus-visible {
  outline: 2px solid #f2bd76;
  outline-offset: 2px;
}

.sequencer-toolbar > .compact-control[for="sequencer-swing"] {
  min-width: 8.6rem;
  grid-template-columns: auto minmax(3.2rem, 1fr) auto;
}

.sequencer-toolbar .arrangement-exports {
  margin-left: auto;
}

.sequencer-panel > .section-heading {
  margin-bottom: 0.45rem;
}

.sequencer-panel .section-subtitle {
  margin-top: 0.12rem;
  font-size: 0.68rem;
}

@media (max-width: 760px) {
  #transport-controls .control-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #transport-controls .control-row > .compact-control[for="tempo"] {
    grid-column: 1 / -1;
  }

  #transport-controls .status-message {
    grid-column: 1;
  }

  .scene-names {
    padding-inline: 0;
    border-inline: 0;
  }

  .arrangement-controls,
  .sequencer-actions {
    padding-right: 0;
    border-right: 0;
  }

  .sequencer-toolbar .arrangement-exports {
    margin-left: 0;
  }
}

@media (max-width: 560px) {
  #transport-controls .compact-control {
    grid-template-columns: auto minmax(3rem, 4.4rem) auto;
  }

  #transport-controls .control-row > .button {
    width: 100%;
  }

  .sequencer-toolbar {
    gap: 0.32rem;
    padding-inline: 0.28rem;
  }

  .sequencer-actions .button {
    min-height: 2.25rem;
  }

  .scene-buttons {
    flex: 1 0 100%;
  }

  .scene-buttons .button {
    flex: 1 1 0;
  }

  .scene-names .compact-control {
    grid-template-columns: auto minmax(3.8rem, 1fr);
  }

  .sequencer-toolbar > .compact-control[for="sequencer-swing"] {
    flex: 1 1 9rem;
  }

  .pad-performance {
    padding: 0.48rem;
  }

  .pad-performance .pad-grid {
    gap: 0.32rem;
    padding: 0.36rem;
  }

  .pad-performance .pad-key {
    right: 0.24rem;
    bottom: 0.22rem;
    min-width: 1.15rem;
    padding-inline: 0.18rem;
    font-size: 0.56rem;
  }
}

/* The default arrangement strip keeps only live controls exposed. */
.sequencer-toolbar {
  display: grid;
  grid-template-columns: max-content minmax(8rem, max-content) minmax(10rem, 15rem) max-content;
  justify-content: space-between;
  align-items: center;
  gap: 0.45rem;
  padding: 0.42rem 0.5rem;
}

.sequencer-toolbar .scene-buttons {
  flex-wrap: nowrap;
}

.sequencer-toolbar #sequencer-play {
  justify-self: start;
}

.sequencer-toolbar > .compact-control[for="sequencer-swing"] {
  width: 100%;
  min-width: 0;
  grid-template-columns: auto minmax(3rem, 1fr) auto;
}

.sequencer-tools {
  position: relative;
  justify-self: end;
}

.sequencer-tools[open] {
  display: contents;
}

.sequencer-tools > .tool-summary {
  min-height: 2.35rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid #3b423d;
  border-radius: 0.28rem;
  background: linear-gradient(180deg, #282d29, #1b1f1c);
  color: #dedbd2;
  font-size: 0.68rem;
  font-weight: 700;
  white-space: nowrap;
}

.sequencer-tools[open] > .tool-summary {
  border-color: #9b7244;
  color: #f0c17e;
}

.sequencer-tools-drawer {
  position: static;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 0.55rem;
  grid-column: 1 / -1;
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.68rem;
  border: 1px solid #414942;
  border-radius: 0.32rem;
  background: linear-gradient(155deg, #202521, #121614);
  box-shadow: 0 0.8rem 2rem rgba(0, 0, 0, 0.55), inset 0 1px rgba(255, 255, 255, 0.05);
}

.sequencer-tools-drawer .scene-names {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 0;
  border: 0;
}

.sequencer-tools-drawer .arrangement-controls,
.sequencer-tools-drawer .sequencer-actions {
  padding: 0;
  border: 0;
}

.sequencer-tools-drawer .arrangement-controls,
.sequencer-tools-drawer .sequencer-actions,
.sequencer-tools-drawer .arrangement-exports {
  grid-column: 1 / -1;
}

.sequencer-tools-drawer .arrangement-exports {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

.sequencer-tools-drawer .arrangement-exports > .tool-summary {
  flex: 0 0 100%;
}

@media (max-width: 760px) {
  .sequencer-toolbar {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    justify-content: stretch;
  }

  .sequencer-toolbar .scene-buttons {
    justify-content: stretch;
  }

  .sequencer-toolbar .scene-buttons .button {
    flex: 1 1 0;
  }

  .sequencer-toolbar #sequencer-play {
    justify-self: end;
  }

  .sequencer-toolbar > .compact-control[for="sequencer-swing"] {
    grid-column: 1;
  }

  .sequencer-tools {
    grid-column: 2;
  }

}

@media (max-width: 480px) {
  .sequencer-tools-drawer {
    grid-template-columns: minmax(0, 1fr);
  }

  .sequencer-tools-drawer .scene-names {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Capture and the master bus belong to the same instrument chassis. */
#performance-capture,
#effects-panel {
  --section-accent: #383d38;
  margin-top: 0.55rem;
  padding: 0.58rem 0.12rem 0.62rem;
  border: 0;
  border-top: 1px solid #383d38;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

#performance-capture > .section-heading,
#effects-panel > .section-heading {
  margin-bottom: 0.35rem;
  padding: 0 0 0.38rem;
  border: 0;
  border-bottom: 1px solid #303530;
  background: transparent;
}

#performance-capture .eyebrow,
#effects-panel .eyebrow,
#effects-panel .effects-bay-heading {
  color: #aaa99f;
}

#effects-panel .effects-bay,
#effects-panel .master-macro-group {
  border-color: #343a35;
  background: transparent;
  box-shadow: none;
}

#effects-panel .effects-bay .knob-control,
#effects-panel .master-macro-group .knob-control {
  --knob-accent: #cc9450;
}

#effects-panel .knob-control::after {
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.68);
}

#effects-panel .knob-face::before {
  top: 0.04rem;
  width: 0.09rem;
  height: 0.18rem;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.78);
  transform-origin: 50% 0.815rem;
}

#effects-panel .knob-face::after {
  display: none;
}

@media (max-width: 380px) {
  #effects-panel .effects-controls {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Keep step shaping on the sequencer chassis instead of adding another card. */
#sequencer-panel .sequencer-step-editor {
  gap: 0.32rem;
  margin-top: 0.15rem;
  padding: 0.48rem 0.55rem 0.55rem;
  border: 0;
  border-top: 1px solid #303632;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

#sequencer-panel .sequencer-step-editor > .section-heading {
  min-height: 1.7rem;
  margin: 0;
  padding: 0 0.1rem 0.2rem;
  border: 0;
  background: transparent;
}

#sequencer-panel .sequencer-step-editor .eyebrow {
  display: none;
}

#sequencer-panel .sequencer-step-editor h4 {
  color: #d9d8ce;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

#sequencer-panel .sequencer-step-editor .section-heading .muted {
  color: #a6a69c;
  font-size: 0.61rem;
  font-variant-numeric: tabular-nums;
}

#sequencer-panel .sequencer-step-controls {
  display: grid;
  grid-template-columns: minmax(5rem, 0.4fr) minmax(5rem, 0.4fr) repeat(2, minmax(12rem, 1.1fr));
  align-items: center;
  gap: 0.28rem 0.55rem;
}

#sequencer-panel .sequencer-step-controls .compact-control,
#sequencer-panel .sequencer-step-controls .range-control {
  min-width: 0;
  min-height: 2.75rem;
  padding: 0.18rem 0.28rem;
  border: 0;
  border-bottom: 1px solid #303632;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

#sequencer-panel .sequencer-step-controls .compact-control select {
  min-height: 2.35rem;
  border-radius: 0.2rem;
  background: linear-gradient(180deg, #242925, #191d1a);
}

@media (max-width: 760px) {
  #sequencer-panel .sequencer-step-controls {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.3rem 0.45rem;
  }

  #sequencer-panel .sequencer-step-controls .range-control {
    grid-column: 1 / -1;
    grid-template-columns: minmax(4.5rem, auto) minmax(3.5rem, 1fr) auto;
    gap: 0.35rem;
  }
}

@media (max-width: 480px) {
  #sequencer-panel .sequencer-step-editor {
    padding-inline: 0.15rem;
  }

  #sequencer-panel .sequencer-step-controls {
    gap: 0.22rem 0.35rem;
  }
}

#sequencer-panel .scene-buttons .button.is-active {
  border-color: #d69a50;
  background: linear-gradient(180deg, #dfa95f, #a96830);
  box-shadow: inset 0 1px rgba(255, 242, 216, 0.34), inset 0 -2px rgba(72, 40, 18, 0.32), 0 2px #090b0a, 0 0 0 1px rgba(214, 154, 80, 0.16);
  color: #21170d;
}

#sequencer-panel .scene-buttons .button.is-active:active {
  transform: translateY(1px);
  box-shadow: inset 0 2px 3px rgba(61, 36, 17, 0.38), 0 1px #090b0a;
}