:root {
  color-scheme: dark;
  --bg: #090c0f;
  --surface: #11161a;
  --surface-raised: #171d22;
  --surface-pressed: #0d2423;
  --line: #2a333a;
  --line-strong: #3a474f;
  --text: #edf3f1;
  --text-soft: #aab5b7;
  --text-muted: #758187;
  --teal: #4bd8c6;
  --teal-strong: #78f0df;
  --teal-dim: #173a38;
  --amber: #e8a23a;
  --amber-dim: #46331b;
  --red: #f35f5f;
  --violet: #9a8cff;
  --radius: 8px;
  --radius-small: 5px;
  --shadow-focus: 0 0 0 3px rgb(75 216 198 / 0.24);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-width: 0;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--bg);
}

body {
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overscroll-behavior: none;
}

button,
input,
select {
  font: inherit;
}

button,
select,
input {
  color: inherit;
}

button {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--surface-raised);
  cursor: pointer;
}

button:hover {
  border-color: var(--line-strong);
  background: #1b2328;
}

button:active {
  background: #0f2827;
}

button:disabled {
  cursor: default;
  opacity: 0.38;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
  box-shadow: var(--shadow-focus);
}

input[type="range"] {
  width: 100%;
  min-width: 0;
  height: 28px;
  margin: 0;
  accent-color: var(--teal);
}

select,
input[type="number"] {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: #0d1215;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  border-radius: var(--radius-small);
  background: var(--teal);
  color: #04100f;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.workstation {
  display: grid;
  grid-template-rows: calc(50px + var(--safe-top)) minmax(0, 1fr) calc(44px + var(--safe-bottom));
  width: 100%;
  height: 100dvh;
  min-width: 0;
  overflow: hidden;
  background: var(--bg);
}

.transport-bar {
  display: grid;
  grid-template-columns: max-content max-content 76px minmax(82px, 118px) minmax(70px, 1fr) max-content;
  gap: 7px;
  align-items: center;
  min-width: 0;
  padding: var(--safe-top) max(7px, var(--safe-right)) 0 max(7px, var(--safe-left));
  border-bottom: 1px solid var(--line);
  background: #0c1013;
}

.brand-lockup {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 72px;
  min-width: 0;
  line-height: 1;
}

.brand-lockup strong {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 18px;
  letter-spacing: -0.04em;
}

.brand-lockup span {
  margin-top: 4px;
  color: var(--text-muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
}

.transport-actions,
.history-actions {
  display: flex;
  gap: 4px;
  min-width: 0;
}

.transport-button,
.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 10px;
}

.transport-button .control-symbol {
  color: var(--text-soft);
}

.transport-button.primary .control-symbol {
  color: var(--teal);
}

.transport-button.is-active {
  border-color: var(--teal);
  background: var(--teal-dim);
}

.transport-button.record .control-symbol {
  color: var(--red);
}

.transport-button.is-recording {
  border-color: var(--red);
  background: #35191c;
}

.control-label {
  display: none;
  margin-left: 6px;
}

.numeric-control,
.swing-control {
  display: grid;
  align-items: center;
  min-width: 0;
  color: var(--text-muted);
  font-size: 9px;
}

.numeric-control {
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 5px;
}

.numeric-control input {
  width: 54px;
  height: 32px;
  padding: 0 4px;
  border-color: transparent;
  color: var(--teal);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 17px;
  text-align: center;
}

.swing-control {
  grid-template-rows: max-content 15px;
}

.swing-control span {
  display: flex;
  justify-content: space-between;
}

.swing-control output {
  color: var(--teal);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.swing-control input {
  height: 15px;
}

.transport-meta {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-self: end;
  min-width: 0;
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  color: var(--text-soft);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  white-space: nowrap;
}

.global-meter {
  width: 34px;
  height: 4px;
  overflow: hidden;
  border-radius: 99px;
  background: #222a2e;
}

.global-meter span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--teal);
}

.global-meter span.is-clipping,
#globalOutputReadout.is-clipping {
  background: var(--red);
  color: var(--red);
}

#globalOutputReadout {
  min-width: 76px;
  color: var(--text-muted);
  font-size: 8px;
}

.status-led {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
}

.status-led[data-kind="active"] {
  background: var(--teal);
}

.status-led[data-kind="pending"] {
  background: var(--amber);
}

.status-led[data-kind="recording"],
.status-led[data-kind="error"] {
  background: var(--red);
}

.save-button {
  width: auto;
  min-width: 48px;
  padding-inline: 8px;
  color: var(--teal);
  font-size: 10px;
}

.workspace {
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.mode-screen {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
}

.mode-screen[hidden] {
  display: none !important;
}

.panel-surface {
  min-width: 0;
  min-height: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.section-heading,
.subsection-title,
.inspector-heading,
.deck-header,
.editor-toolbar,
.waveform-toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 15px;
  font-weight: 650;
}

h2 {
  font-size: 13px;
  font-weight: 650;
}

.eyebrow {
  margin-bottom: 2px;
  color: var(--text-muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.03em;
}

.live-chip {
  padding: 3px 5px;
  border: 1px solid var(--amber-dim);
  border-radius: 999px;
  color: var(--amber);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 7px;
}

.perform-layout {
  display: grid;
  grid-template-columns: clamp(104px, 15vw, 142px) minmax(280px, 1fr) clamp(148px, 21vw, 226px);
  gap: 7px;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  padding: 7px max(7px, var(--safe-right)) 7px max(7px, var(--safe-left));
}

.scene-rail,
.perform-inspector {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 8px;
  overflow: hidden auto;
  scrollbar-width: thin;
}

.scene-list {
  display: grid;
  grid-template-rows: repeat(4, minmax(38px, 1fr));
  gap: 5px;
  min-height: 0;
  flex: 1 1 auto;
}

.scene-launch {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  grid-template-rows: 1fr 1fr;
  align-items: center;
  min-height: 38px;
  padding: 3px 7px;
  text-align: left;
}

.scene-launch.is-active {
  border-color: var(--teal);
  background: var(--teal-dim);
}

.scene-launch.is-queued {
  border-color: var(--amber);
  background: var(--amber-dim);
}

.scene-letter {
  grid-row: 1 / 3;
  color: var(--text);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 21px;
  line-height: 1;
}

.scene-launch.is-active .scene-letter {
  color: var(--teal);
}

.scene-launch.is-queued .scene-letter {
  color: var(--amber);
}

.scene-meta,
.scene-state {
  overflow: hidden;
  color: var(--text-muted);
  font-size: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scene-state {
  color: var(--text-soft);
}

.track-picker {
  display: grid;
  gap: 4px;
  color: var(--text-muted);
  font-size: 8px;
}

.track-picker select {
  width: 100%;
  padding-inline: 6px;
  font-size: 10px;
}

.rail-readout {
  display: grid;
  gap: 2px;
  padding-top: 6px;
  border-top: 1px solid var(--line);
  color: var(--text-muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
}

.rail-readout strong {
  overflow: hidden;
  color: var(--text-soft);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rail-readout strong.is-pending {
  color: var(--amber);
}

.pad-deck {
  display: grid;
  grid-template-rows: 31px minmax(0, 1fr) 12px;
  gap: 5px;
  min-width: 0;
  min-height: 0;
}

.deck-header {
  padding-inline: 2px;
}

.mode-toggle {
  display: flex;
}

.mode-toggle button {
  min-width: 48px;
  min-height: 30px;
  padding: 4px 9px;
  border-radius: 0;
  font-size: 10px;
}

.mode-toggle button:first-child {
  border-radius: var(--radius-small) 0 0 var(--radius-small);
}

.mode-toggle button:last-child {
  margin-left: -1px;
  border-radius: 0 var(--radius-small) var(--radius-small) 0;
}

.mode-toggle button.is-active {
  z-index: 1;
  border-color: var(--teal);
  background: var(--teal-dim);
  color: var(--teal);
}

.pad-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: repeat(4, minmax(0, 1fr));
  gap: 5px;
  min-width: 0;
  min-height: 0;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

.performance-pad {
  --pad-velocity: 0.82;
  position: relative;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  align-items: center;
  min-width: 44px;
  min-height: 44px;
  padding: 5px 7px 7px;
  overflow: hidden;
  border-color: #354047;
  border-radius: var(--radius);
  background: #151b1f;
  text-align: left;
  touch-action: none;
  transition: border-color 80ms ease, background-color 80ms ease, transform 70ms ease;
}

.performance-pad::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  content: "";
  background: #4b5a61;
}

.performance-pad.pad-family-core::before {
  background: var(--teal);
}

.performance-pad.pad-family-perc::before {
  background: var(--amber);
}

.performance-pad.pad-family-tone::before {
  background: var(--violet);
}

.performance-pad.pad-family-classic::before {
  background: #8ca0aa;
}

.performance-pad.is-selected {
  border-color: #607179;
}

.performance-pad.is-pressed {
  border-color: var(--teal-strong);
  background: var(--surface-pressed);
  box-shadow: inset 0 0 0 1px rgb(75 216 198 / 0.45), 0 0 18px rgb(75 216 198 / 0.16);
  transform: scale(0.975);
}

.pad-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
}

.pad-topline kbd {
  min-width: 16px;
  padding: 2px 4px;
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--text-soft);
  font: inherit;
  text-align: center;
}

.pad-label {
  z-index: 1;
  align-self: end;
  overflow: hidden;
  color: var(--text);
  font-size: clamp(10px, 1.45vw, 17px);
  font-weight: 650;
  line-height: 1.05;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pad-subtitle {
  z-index: 1;
  overflow: hidden;
  color: var(--text-muted);
  font-size: 7px;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pad-velocity {
  position: absolute;
  z-index: 0;
  bottom: 0;
  left: 0;
  width: calc(var(--pad-velocity) * 100%);
  height: 3px;
  background: var(--teal);
  opacity: 0.36;
}

.is-pressed .pad-velocity {
  height: 5px;
  opacity: 1;
}

.pad-velocity-label {
  position: absolute;
  right: 5px;
  bottom: 4px;
  color: var(--teal);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 7px;
  opacity: 0;
}

.is-pressed .pad-velocity-label {
  opacity: 1;
}

.perform-step-strip {
  display: grid;
  grid-template-columns: repeat(16, 1fr);
  gap: 2px;
  align-items: center;
}

.step-marker {
  height: 2px;
  border-radius: 99px;
  background: var(--line);
}

.step-marker:nth-child(4n + 1) {
  background: var(--line-strong);
}

.step-marker.is-current {
  height: 4px;
  background: var(--teal);
}

.perform-inspector {
  gap: 5px;
}

.perform-track-actions {
  display: grid;
  grid-template-columns: 42px 42px minmax(0, 1fr);
  gap: 4px;
  align-items: center;
}

.perform-track-actions button {
  min-height: 27px;
  padding: 3px;
  font-size: 8px;
}

.perform-track-actions button.is-active {
  border-color: var(--amber);
  background: var(--amber-dim);
  color: var(--amber);
}

.perform-track-actions span {
  overflow: hidden;
  color: var(--text-muted);
  font-size: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.perform-fx-status {
  display: flex;
  gap: 5px;
  justify-content: space-between;
  margin: 0;
  color: var(--text-muted);
  font-size: 8px;
}

.perform-fx-status strong {
  overflow: hidden;
  color: var(--teal);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.track-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
}

.range-field {
  display: grid;
  gap: 1px;
  padding: 5px 0;
  border-bottom: 1px solid var(--line);
  color: var(--text-soft);
  font-size: 9px;
}

.range-field span {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.range-field output {
  color: var(--teal);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.inspector-note {
  display: grid;
  gap: 3px;
  margin-top: auto;
  color: var(--text-muted);
  font-size: 8px;
  line-height: 1.35;
}

.inspector-note span {
  color: var(--text-soft);
  font-weight: 650;
}

.mode-nav {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  min-width: 0;
  padding: 0 var(--safe-right) var(--safe-bottom) var(--safe-left);
  border-top: 1px solid var(--line);
  background: #0c1013;
}

.mode-nav button {
  display: flex;
  gap: 7px;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: 44px;
  border: 0;
  border-right: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--text-muted);
}

.mode-nav button:last-child {
  border-right: 0;
}

.mode-nav button.is-active {
  box-shadow: inset 0 2px 0 var(--teal);
  color: var(--teal);
}

.mode-nav span {
  font-size: 15px;
}

.mode-nav strong {
  font-size: 11px;
  font-weight: 600;
}

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

/* Shared secondary-mode layout */
.arrange-layout,
.chaos-layout,
.sound-layout {
  display: grid;
  gap: 7px;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  padding: 7px max(7px, var(--safe-right)) 7px max(7px, var(--safe-left));
}

.arrange-layout {
  grid-template-columns: clamp(140px, 19vw, 220px) minmax(360px, 1fr) clamp(160px, 20vw, 230px);
}

.arrange-rail,
.note-inspector,
.chaos-targets,
.chaos-controls,
.sound-track-rail {
  padding: 8px;
  overflow: hidden auto;
}

.arrange-canvas,
.chaos-main,
.sound-main,
.sound-sidebar {
  display: grid;
  gap: 7px;
  min-width: 0;
  min-height: 0;
}

.arrange-canvas {
  grid-template-rows: minmax(76px, 0.35fr) minmax(0, 1.65fr);
}

.arrangement-chain,
.note-editor,
.source-editor,
.mixer-panel,
.effects-rack,
.export-panel,
.chaos-pad-frame,
.motion-lane {
  padding: 8px;
  overflow: hidden;
}

.idea-label-compact {
  display: none;
}

.inline-actions {
  display: flex;
  gap: 4px;
}

.inline-actions button,
.compact-button,
.file-button {
  min-height: 32px;
  padding: 5px 8px;
  font-size: 9px;
}

.chain-list {
  display: flex;
  gap: 6px;
  align-items: stretch;
  min-height: 40px;
  margin-top: 6px;
  overflow: auto hidden;
}

.empty-state {
  align-self: center;
  color: var(--text-muted);
  font-size: 9px;
}

.note-editor {
  display: grid;
  grid-template-rows: 34px minmax(90px, 1fr) minmax(70px, 0.55fr);
  gap: 6px;
}

.editor-toolbar button,
.zoom-controls button,
.bar-navigation button {
  min-width: 32px;
  min-height: 30px;
}

.bar-navigation,
.zoom-controls {
  display: flex;
  gap: 4px;
  align-items: center;
  color: var(--text-soft);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
}

.note-editor-grid,
.automation-canvas,
.motion-trace {
  position: relative;
  min-width: 0;
  min-height: 0;
  border: 1px solid var(--line);
  background-color: #0b1013;
  background-image:
    linear-gradient(to right, rgb(58 71 79 / 0.45) 1px, transparent 1px),
    linear-gradient(to bottom, rgb(58 71 79 / 0.24) 1px, transparent 1px);
  background-size: 25% 100%, 100% 25%;
}

.automation-editor {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 6px;
  min-height: 0;
}

.automation-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  gap: 3px;
}

.note-fields {
  display: grid;
  gap: 6px;
  margin-top: 8px;
}

.track-rail,
.target-list {
  display: grid;
  gap: 3px;
  margin-top: 7px;
}

.target-list button {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content;
  gap: 6px;
  align-items: center;
  min-height: 44px;
  padding: 5px 7px;
  text-align: left;
}

.target-list button span {
  overflow: hidden;
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.target-list button small {
  color: var(--text-muted);
  font-size: 7px;
}

.target-list button.is-active {
  border-color: var(--teal);
  background: var(--teal-dim);
  color: var(--teal);
}

.arrange-scene-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  margin-top: 7px;
}

.arrange-rail {
  position: relative;
  display: flex;
  flex-direction: column;
}

.track-rail {
  min-height: 0;
  overflow: hidden auto;
}

.track-rail button {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 24px;
  gap: 5px;
  align-items: center;
  min-height: 34px;
  padding: 4px 6px;
  text-align: left;
}

.track-rail button span {
  overflow: hidden;
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.track-rail button small {
  color: var(--text-muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  text-align: right;
}

.track-rail button.is-active,
.arrange-scene-rail button.is-active,
.automation-tabs button.is-active {
  border-color: var(--teal);
  background: var(--teal-dim);
  color: var(--teal);
}

.arrange-scene-rail button {
  display: grid;
  gap: 1px;
  min-width: 0;
  min-height: 40px;
  padding: 4px 2px;
}

.arrange-scene-rail button strong {
  font-size: 13px;
}

.arrange-scene-rail button small {
  color: var(--text-muted);
  font-size: 7px;
}

.scene-settings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid var(--line);
}

.scene-settings label,
.idea-fields label,
.note-fields label {
  display: grid;
  gap: 3px;
  color: var(--text-soft);
  font-size: 8px;
}

.scene-settings select,
.idea-fields select,
.note-fields input {
  width: 100%;
  min-width: 0;
  min-height: 30px;
  padding: 3px 5px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--surface-raised);
  color: var(--text);
  font: inherit;
}

.idea-panel {
  position: absolute;
  z-index: 8;
  top: 47px;
  right: 6px;
  left: 6px;
  display: grid;
  gap: 7px;
  max-height: calc(100% - 54px);
  padding: 8px;
  overflow: hidden auto;
  border: 1px solid var(--teal);
  border-radius: var(--radius-small);
  background: #10191d;
  box-shadow: 0 8px 28px rgb(0 0 0 / 0.42);
}

.idea-panel[hidden] {
  display: none;
}

.idea-fields {
  display: grid;
  grid-template-columns: 1fr 1fr 0.7fr;
  gap: 4px;
}

.idea-layers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  color: var(--text-soft);
  font-size: 8px;
  text-transform: capitalize;
}

.idea-layers label {
  display: flex;
  gap: 4px;
  align-items: center;
}

.generate-idea-button {
  min-height: 36px;
  border-color: var(--teal);
  color: var(--teal);
  font-size: 9px;
}

.chain-segment {
  display: grid;
  grid-template-columns: 22px minmax(74px, 1fr) 38px;
  grid-template-rows: 26px 26px;
  gap: 3px;
  flex: 0 0 clamp(156px, 22vw, 202px);
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--surface-raised);
}

.chain-segment.is-playing {
  border-color: var(--teal);
  box-shadow: inset 0 0 0 1px var(--teal-dim);
}

.chain-position {
  display: grid;
  grid-row: 1 / 3;
  place-items: center;
  color: var(--teal);
  font: 9px ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.chain-segment select,
.chain-segment input {
  min-width: 0;
  height: 26px;
  padding: 2px 4px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: #0d1417;
  color: var(--text);
  font-size: 8px;
}

.chain-actions {
  display: grid;
  grid-column: 2 / 4;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
}

.chain-actions button {
  min-width: 0;
  min-height: 26px;
  padding: 0;
  font-size: 10px;
}

.note-editor-grid {
  overflow: auto hidden;
  touch-action: manipulation;
}

.editor-step-grid,
.editor-note-layer {
  position: absolute;
  inset: 0;
  min-width: calc(100% * var(--editor-zoom));
}

.editor-step-grid {
  display: grid;
}

.editor-step {
  min-width: 0;
  min-height: 0;
  padding: 0;
  border-width: 0 1px 0 0;
  border-color: rgb(58 71 79 / 0.28);
  border-radius: 0;
  background: transparent;
}

.editor-step.is-beat {
  border-color: rgb(75 216 198 / 0.34);
}

.editor-step:hover,
.editor-step:focus-visible {
  background: rgb(75 216 198 / 0.09);
}

.editor-note-layer {
  pointer-events: none;
}

.editor-note {
  position: absolute;
  z-index: 2;
  height: 34%;
  min-width: 12px;
  min-height: 24px;
  padding: 2px 4px;
  overflow: hidden;
  border-color: #6e5eb9;
  background: #2c2850;
  color: #d9d2ff;
  font: 8px ui-monospace, "SFMono-Regular", Consolas, monospace;
  text-align: left;
  text-overflow: ellipsis;
  pointer-events: auto;
}

.editor-note.is-selected {
  z-index: 3;
  border-color: var(--teal);
  background: var(--teal-dim);
  color: var(--teal);
}

.automation-tabs button {
  min-height: 27px;
  padding: 3px;
  font-size: 7px;
  text-align: left;
}

.automation-canvas {
  overflow: hidden;
  touch-action: none;
}

.automation-hint {
  position: absolute;
  z-index: 1;
  top: 4px;
  left: 6px;
  color: var(--text-muted);
  font-size: 7px;
  pointer-events: none;
}

.automation-point {
  position: absolute;
  z-index: 2;
  width: 15px;
  min-width: 15px;
  height: 15px;
  min-height: 15px;
  padding: 0;
  border-color: var(--teal);
  border-radius: 50%;
  background: #1c4d49;
  transform: translate(-50%, -50%);
  touch-action: none;
}

.automation-point.is-selected {
  box-shadow: 0 0 0 4px rgb(75 216 198 / 0.18);
}

.note-fields {
  grid-template-columns: 1fr;
}

.note-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}

.note-actions button {
  min-height: 34px;
  padding: 4px;
  font-size: 8px;
}

/* Chaos */
.chaos-layout {
  grid-template-columns: clamp(112px, 15vw, 174px) minmax(360px, 1fr) clamp(168px, 22vw, 254px);
}

.chaos-main {
  grid-template-rows: minmax(0, 1fr) minmax(70px, 0.32fr);
}

.chaos-pad-frame {
  position: relative;
  display: grid;
  min-height: 0;
}

.chaos-pad {
  position: relative;
  width: min(100%, calc((100dvh - 186px) * 1.7));
  height: 100%;
  min-height: 120px;
  margin: auto;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-small);
  background-color: #0b1114;
  background-image:
    linear-gradient(to right, rgb(75 216 198 / 0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgb(75 216 198 / 0.08) 1px, transparent 1px);
  background-size: 12.5% 12.5%;
  touch-action: none;
}

.chaos-pad.is-engaged {
  border-color: var(--teal);
  box-shadow: inset 0 0 0 1px rgb(75 216 198 / 0.28);
}

.chaos-mapping {
  position: absolute;
  z-index: 2;
  inset: 12px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  pointer-events: none;
  color: var(--teal);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
}

.chaos-mapping span:nth-child(2),
.chaos-mapping span:nth-child(4) {
  text-align: right;
}

.chaos-mapping span:nth-child(3),
.chaos-mapping span:nth-child(4) {
  align-self: end;
}

.chaos-axis {
  position: absolute;
  pointer-events: none;
  background: rgb(75 216 198 / 0.42);
}

.chaos-axis.horizontal {
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
}

.chaos-axis.vertical {
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
}

.chaos-cursor {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22px;
  height: 22px;
  border: 2px solid var(--teal);
  border-radius: 50%;
  background: rgb(75 216 198 / 0.16);
  box-shadow: 0 0 0 12px rgb(75 216 198 / 0.08);
  transform: translate(-50%, -50%);
}

.chaos-instructions {
  position: absolute;
  right: 12px;
  bottom: 9px;
  color: var(--text-muted);
  font-size: 8px;
}

.chaos-controls {
  display: grid;
  align-content: start;
  gap: 7px;
}

.segmented-field {
  min-width: 0;
  margin: 0;
  padding: 6px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
}

.segmented-field legend {
  margin-bottom: 5px;
  color: var(--text-soft);
  font-size: 9px;
}

.quantize-options {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.chaos-toggle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.chaos-toggle-grid button,
.quantize-options button {
  min-height: 44px;
  padding: 4px;
  font-size: 8px;
}

.chaos-position-readout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 38px;
  gap: 3px 7px;
  align-items: center;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
}

.chaos-position-readout label {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 4px;
  align-items: center;
}

.chaos-position-readout output {
  color: var(--teal);
}

.motion-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}

.motion-actions button {
  min-height: 44px;
  padding: 5px;
  font-size: 9px;
}

.motion-actions .record-action {
  border-color: var(--amber-dim);
  color: var(--amber);
}

.motion-actions .record-action.is-recording {
  border-color: var(--red);
  background: #35191c;
  color: #ff8c8c;
}

.motion-actions button.is-active,
.chaos-toggle-grid button.is-active,
.quantize-options button.is-active {
  border-color: var(--teal);
  background: var(--teal-dim);
  color: var(--teal);
}

.motion-trace {
  min-height: 40px;
  margin-top: 5px;
}

.motion-trace svg {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 40px;
}

.motion-path {
  fill: none;
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.motion-path-x {
  stroke: var(--teal);
}

.motion-path-y {
  stroke: var(--violet);
}

/* Sound */
.sound-layout {
  grid-template-columns: clamp(130px, 17vw, 204px) minmax(360px, 1fr) clamp(210px, 27vw, 318px);
}

.sound-main {
  grid-template-rows: minmax(160px, 1.12fr) minmax(100px, 0.88fr);
}

.sound-sidebar {
  grid-template-rows: minmax(130px, 1fr) minmax(120px, 0.88fr);
}

.sound-track-rail {
  display: flex;
  flex-direction: column;
}

.local-only-note {
  margin-top: auto;
  padding-top: 6px;
  border-top: 1px solid var(--line);
  color: var(--teal);
  font-size: 8px;
}

.source-tabs {
  display: flex;
}

.source-tabs button {
  min-width: 70px;
  min-height: 30px;
  border-radius: 0;
  font-size: 9px;
}

.source-tabs button.is-active {
  border-color: var(--teal);
  background: var(--teal-dim);
  color: var(--teal);
}

.waveform-toolbar {
  margin: 5px 0;
}

.file-button {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--surface-raised);
  cursor: pointer;
}

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

.waveform-canvas {
  display: block;
  width: 100%;
  height: min(68px, 20vh);
  border: 1px solid var(--line);
  background: #0b1013;
  touch-action: none;
}

.source-controls,
.mixer-channels,
.effects-list,
.export-controls {
  min-width: 0;
  min-height: 0;
}

.source-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-content: start;
  gap: 5px;
  margin-top: 0;
  overflow: hidden auto;
}

.mixer-channels {
  display: flex;
  gap: 5px;
  height: calc(100% - 24px);
  overflow: auto hidden;
}

.effects-list,
.export-controls {
  display: grid;
  gap: 5px;
  margin-top: 6px;
}

.source-editor {
  display: grid;
  grid-template-rows: 30px 30px minmax(48px, 0.8fr) minmax(38px, 1.2fr);
  gap: 3px;
  overflow: hidden auto;
}

.waveform-toolbar {
  display: flex;
  gap: 5px;
  align-items: center;
  justify-content: space-between;
  min-width: 0;
  margin: 0;
}

.waveform-toolbar strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(64px, 1fr));
  gap: 4px;
}

.control-grid label,
.effect-card label,
.mixer-card label {
  display: grid;
  min-width: 0;
  gap: 2px;
  color: var(--text-soft);
  font-size: 7px;
}

.control-grid input,
.control-grid select,
.effect-card input,
.mixer-card input,
.export-controls select {
  width: 100%;
  min-width: 0;
  min-height: 28px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #0d1417;
  color: var(--text);
  font: inherit;
}

.control-grid input[type="number"],
.control-grid select,
.export-controls select {
  padding: 2px 4px;
}

.control-actions,
.mic-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
  gap: 4px;
}

.control-actions button,
.mic-actions button {
  min-height: 34px;
  padding: 4px;
  font-size: 8px;
}

.sample-cache-status {
  padding: 4px 6px;
  border: 1px solid var(--teal-dim);
  border-radius: 3px;
  color: var(--teal);
  font-size: 8px;
}

.sample-cache-status.is-warning {
  border-color: var(--amber-dim);
  color: var(--amber);
}

.check-field,
.export-checks label {
  display: flex;
  gap: 5px;
  align-items: center;
  color: var(--text-soft);
  font-size: 8px;
}

.slice-grid {
  display: flex;
  gap: 3px;
  min-height: 32px;
  overflow: auto hidden;
}

.slice-grid button {
  flex: 0 0 70px;
  min-height: 32px;
  padding: 3px;
  font-size: 7px;
}

.slice-grid button.is-active {
  border-color: var(--teal);
  background: var(--teal-dim);
  color: var(--teal);
}

.mixer-panel {
  overflow: hidden auto;
}

.mixer-channels {
  align-items: stretch;
}

.mixer-card {
  display: grid;
  grid-template-columns: minmax(82px, 0.55fr) minmax(150px, 1.4fr) 82px;
  gap: 6px;
  align-items: center;
  flex: 1 0 310px;
  min-width: 0;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: #0d1417;
}

.mixer-card-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
}

.mixer-flags {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
}

.mixer-flags button {
  min-height: 38px;
  padding: 3px;
  font-size: 8px;
}

.mixer-flags button.is-active,
.fx-target-tabs button.is-active {
  border-color: var(--teal);
  background: var(--teal-dim);
  color: var(--teal);
}

.master-meter,
.export-progress {
  position: relative;
  grid-column: 1 / -1;
  height: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: #080d0f;
}

.master-meter > span,
.export-progress > span {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  background: var(--teal);
}

.master-meter > span.is-clipping {
  background: var(--red);
}

.master-meter output,
.export-progress output {
  position: absolute;
  z-index: 2;
  inset: 0 4px auto;
  color: var(--text);
  font: 7px/12px ui-monospace, "SFMono-Regular", Consolas, monospace;
  text-align: right;
}

.effects-rack,
.export-panel {
  overflow: hidden auto;
}

.fx-target-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
}

.fx-target-tabs button {
  min-height: 34px;
  padding: 4px;
  font-size: 8px;
}

.effect-card {
  display: grid;
  grid-template-columns: minmax(70px, 0.75fr) repeat(3, minmax(50px, 1fr));
  gap: 4px;
  align-items: end;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 3px;
}

.effect-card > button {
  min-height: 34px;
  padding: 4px;
  font-size: 7px;
}

.effect-card.is-enabled {
  border-color: var(--teal-dim);
}

.experimental-dsp-card {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  padding: 8px;
  border-color: rgb(243 179 79 / 45%);
  background:
    linear-gradient(135deg, rgb(243 179 79 / 7%), transparent 56%),
    #0c1213;
}

.experimental-dsp-card.is-enabled {
  border-color: var(--amber);
  box-shadow: inset 3px 0 0 var(--amber);
}

.dsp-card-head,
.dsp-card-status,
.dsp-card-actions,
.dsp-mode-field {
  grid-column: 1 / -1;
}

.dsp-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.dsp-card-head > div {
  display: grid;
  gap: 2px;
}

.dsp-card-head small {
  color: var(--amber);
  font: 700 7px/1 ui-monospace, "SFMono-Regular", Consolas, monospace;
  letter-spacing: 0.13em;
}

.dsp-card-head strong {
  font-size: 10px;
}

.dsp-state-badge {
  padding: 3px 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font: 700 7px/1 ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.dsp-state-badge.is-active {
  border-color: var(--amber);
  color: var(--amber);
}

.dsp-state-badge.is-error,
.dsp-state-badge.is-unavailable {
  border-color: var(--red);
  color: var(--red);
}

.dsp-card-status {
  min-height: 30px;
  margin: 0;
  color: var(--muted);
  font-size: 8px;
  line-height: 1.45;
}

.dsp-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}

.dsp-card-actions button {
  min-height: 44px;
  padding: 4px;
  font-size: 7px;
}

.experimental-dsp-card label,
.experimental-dsp-card select {
  min-height: 44px;
}

.dsp-card-actions [aria-pressed="true"] {
  border-color: var(--amber);
  background: #3b2b13;
  color: #fff2d3;
}

.export-checks {
  display: grid;
  gap: 4px;
  padding: 4px 0;
}

.export-progress {
  min-height: 18px;
}

.export-progress output {
  line-height: 16px;
  text-align: left;
}

@media (min-width: 900px) {
  .transport-bar {
    grid-template-columns: 86px max-content 76px minmax(104px, 130px) minmax(84px, 1fr) max-content;
  }

  .brand-lockup {
    width: 86px;
  }

  .brand-lockup strong {
    font-size: 21px;
  }

  .control-label {
    display: inline;
  }

  .transport-button {
    min-width: 66px;
  }
}

@media (max-width: 760px) and (orientation: landscape) {
  .transport-bar {
    grid-template-columns: 64px max-content 70px minmax(70px, 1fr) max-content;
    gap: 4px;
    padding-inline: 4px;
  }

  .brand-lockup {
    width: 64px;
  }

  .brand-lockup strong {
    font-size: 16px;
  }

  .brand-lockup span {
    display: none;
  }

  .transport-button,
  .icon-button {
    min-width: 34px;
    width: 34px;
    height: 36px;
    padding: 0;
  }

  .save-button {
    width: 40px;
    min-width: 40px;
    font-size: 8px;
  }

  .swing-control {
    display: none;
  }

  .transport-meta {
    display: none;
  }

  .perform-layout {
    grid-template-columns: 100px minmax(276px, 1fr) 145px;
    gap: 5px;
    padding: 5px;
  }

  .scene-rail,
  .perform-inspector {
    gap: 4px;
    padding: 6px;
  }

  .scene-rail .section-heading {
    min-height: 22px;
  }

  .scene-rail .section-heading .eyebrow {
    display: none;
  }

  .idea-label-full {
    display: none;
  }

  .idea-label-compact {
    display: inline;
  }

  .arrange-rail .section-heading {
    gap: 2px;
  }

  #ideaButton {
    width: 30px;
    min-width: 30px;
    padding-inline: 2px;
  }

  .section-heading .live-chip {
    display: none;
  }

  .scene-list {
    grid-template-rows: repeat(4, 44px);
    gap: 3px;
    flex: none;
  }

  .scene-launch {
    grid-template-columns: 24px minmax(0, 1fr);
    grid-template-rows: 1fr;
    min-height: 44px;
    padding-inline: 5px;
  }

  .scene-letter {
    grid-row: auto;
    font-size: 18px;
  }

  .scene-meta {
    display: none;
  }

  .track-picker {
    gap: 0;
  }

  .track-picker > span,
  .rail-readout {
    display: none;
  }

  .pad-deck {
    grid-template-rows: 28px minmax(0, 1fr) 8px;
    gap: 3px;
  }

  .pad-grid {
    gap: 3px;
  }

  .performance-pad {
    padding: 3px 5px 5px;
  }

  .perform-inspector .inspector-note {
    display: none;
  }

  .range-field {
    padding: 2px 0;
  }

  .perform-track-actions {
    grid-template-columns: 34px 34px minmax(0, 1fr);
  }

  .perform-track-actions button {
    min-height: 22px;
  }

  .arrange-layout,
  .chaos-layout,
  .sound-layout {
    grid-template-columns: 100px minmax(330px, 1fr) 150px;
    gap: 5px;
    padding: 5px;
  }

  .arrange-canvas {
    grid-template-rows: minmax(106px, 0.6fr) minmax(0, 1.4fr);
    gap: 5px;
  }

  .arrangement-chain,
  .note-editor {
    padding: 5px;
  }

  .note-editor {
    grid-template-rows: 28px minmax(46px, 0.8fr) minmax(58px, 0.8fr);
    gap: 4px;
  }

  .chain-segment {
    grid-template-rows: 24px 24px;
  }

  .chain-segment select,
  .chain-segment input {
    height: 24px;
  }

  .chain-actions button {
    min-height: 24px;
  }

  .automation-editor {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: 24px minmax(0, 1fr);
    gap: 3px;
  }

  .automation-tabs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .automation-tabs button {
    min-height: 24px;
    text-align: center;
  }

  .effect-card {
    grid-template-columns: 1fr 1fr;
  }

  .effect-card > button {
    grid-column: 1 / -1;
  }
}

@media (orientation: portrait) {
  .workstation {
    grid-template-rows: calc(58px + var(--safe-top)) minmax(0, 1fr) calc(56px + var(--safe-bottom));
  }

  .transport-bar {
    grid-template-columns: 68px minmax(152px, 1fr) 64px max-content;
    gap: 5px;
    padding-inline: max(6px, var(--safe-left)) max(6px, var(--safe-right));
  }

  .transport-button,
  .icon-button {
    min-width: 36px;
    width: 36px;
    height: 40px;
    padding: 0;
  }

  .transport-actions {
    justify-content: center;
  }

  .swing-control,
  .transport-meta {
    display: none;
  }

  .history-actions .icon-button:not(.save-button) {
    display: none;
  }

  .workspace {
    overflow: hidden auto;
  }

  .mode-screen {
    height: auto;
    min-height: 100%;
  }

  .perform-layout,
  .arrange-layout,
  .chaos-layout,
  .sound-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    height: auto;
    min-height: 100%;
    padding: 8px max(8px, var(--safe-right)) 10px max(8px, var(--safe-left));
  }

  .scene-rail {
    order: 1;
    overflow: visible;
  }

  .scene-list {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: 54px;
    flex: none;
  }

  .scene-launch {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    text-align: center;
  }

  .scene-letter {
    grid-row: auto;
  }

  .scene-state {
    display: none;
  }

  .track-picker {
    grid-template-columns: 90px minmax(0, 1fr);
    align-items: center;
  }

  .rail-readout {
    grid-template-columns: 1fr 1fr;
  }

  .pad-deck {
    order: 2;
    grid-template-rows: 36px minmax(330px, calc(100vw - 16px)) 12px;
  }

  .pad-label {
    font-size: clamp(13px, 4vw, 20px);
  }

  .perform-inspector {
    order: 3;
    overflow: visible;
  }

  .range-field {
    padding: 8px 0;
  }

  .mode-nav button {
    min-height: 56px;
  }

  .mode-nav button {
    flex-direction: column;
    gap: 2px;
  }

  .mode-nav span {
    font-size: 16px;
  }

  .arrange-canvas,
  .chaos-main,
  .sound-main,
  .sound-sidebar {
    min-height: 480px;
  }

  .chaos-pad {
    min-height: 360px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }
}

.variation-panel {
  display: grid;
  gap: 0.45rem;
}

.variation-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.4rem;
}

.variation-strip button,
.performance-macro-bank button {
  min-height: 2.75rem;
  border: 1px solid var(--line-strong, #34414a);
  border-radius: 0.55rem;
  background: var(--surface-raised, #151b20);
  color: var(--text-muted, #aeb8be);
}

.variation-strip button.is-active {
  border-color: var(--accent, #4bd8c6);
  color: var(--text, #f2f7f8);
  box-shadow: inset 0 -0.2rem 0 var(--accent, #4bd8c6);
}

.follow-editor {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
  margin: 0;
  padding: 0.7rem;
  border: 1px solid var(--line, #273139);
  border-radius: 0.65rem;
}

.follow-editor legend {
  padding-inline: 0.3rem;
  color: var(--text-muted, #aeb8be);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.follow-editor label {
  display: grid;
  gap: 0.25rem;
  min-width: 0;
  color: var(--text-muted, #aeb8be);
  font-size: 0.75rem;
}

.follow-editor label:first-of-type {
  grid-column: 1 / -1;
  grid-template-columns: auto 1fr;
  align-items: center;
}

.follow-editor input,
.follow-editor select {
  min-width: 0;
}

.performance-macro-bank {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.55rem;
}

.performance-macro-bank button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  min-height: 3rem;
  padding-inline: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  touch-action: none;
}

.performance-macro-bank button.is-active,
.performance-macro-bank button.is-pressed {
  border-color: var(--warning, #e8a23a);
  background: color-mix(in srgb, var(--warning, #e8a23a) 20%, #151b20);
  color: #fff7e8;
  transform: translateY(1px);
}

.playback-expression-panel,
.resample-panel {
  display: grid;
  gap: 0.75rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line, #273139);
}

.playback-expression-panel .control-grid {
  grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr));
}

.capability-summary,
.capability-preservation {
  margin: 0;
  color: var(--text-muted, #a8b4bb);
  font-size: 0.72rem;
  line-height: 1.45;
}

.capability-summary {
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--teal-dim, #2b6460);
  border-radius: 0.3rem;
  background: color-mix(in srgb, var(--teal-dim, #2b6460) 15%, transparent);
  color: var(--text, #eef5f2);
  font-weight: 700;
}

.capability-summary.is-warning {
  border-color: var(--amber-dim, #705627);
  background: color-mix(in srgb, var(--amber-dim, #705627) 18%, transparent);
  color: var(--amber, #f1bd5a);
}

.capability-limitations {
  display: grid;
  gap: 0.25rem;
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-muted, #a8b4bb);
  font-size: 0.68rem;
  line-height: 1.45;
}

.capability-preservation {
  color: var(--teal, #53e2c3);
}

.control-grid .control-reason {
  display: block;
  color: var(--amber, #f1bd5a);
  font-size: 0.62rem;
  line-height: 1.35;
}

.control-grid input:disabled,
.control-grid select:disabled {
  border-style: dashed;
  color: var(--text-muted, #a8b4bb);
  cursor: not-allowed;
  opacity: 0.72;
}

.resample-panel .control-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 740px) {
  .performance-macro-bank {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .performance-macro-bank button {
    min-height: 2.65rem;
  }
}

/* Guide and legal documents are intentionally outside the app shell. */
.document-page {
  min-height: 100%;
  overflow: auto;
  background: var(--bg);
  color: var(--text);
}

.document-shell {
  width: min(960px, calc(100% - 24px));
  margin: 0 auto;
  padding: 24px 0 64px;
}

.document-hero,
.document-card {
  margin-bottom: 14px;
  padding: clamp(16px, 3vw, 26px);
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: 0 14px 44px rgb(0 0 0 / 24%);
}

.document-hero h1 {
  margin: 5px 0 10px;
  color: var(--teal);
  font-size: clamp(30px, 8vw, 66px);
  letter-spacing: 0.04em;
}

.document-card h2 {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: clamp(17px, 3vw, 23px);
}

.document-card p,
.document-card li,
.document-hero p {
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.75;
}

.document-card li + li {
  margin-top: 6px;
}

.document-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 8px;
}

.document-grid article {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface-raised);
}

.document-grid article strong,
.document-actions a,
.document-card a {
  color: var(--teal);
}

.document-grid article p {
  margin-bottom: 0;
}

.document-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.document-warning {
  border-color: rgb(232 162 58 / 48%);
  background: var(--amber-dim);
}

.document-page code,
.document-page kbd {
  padding: 0.16em 0.4em;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #11181c;
  color: var(--text);
}

@media (max-width: 560px) {
  .document-shell {
    width: min(100% - 16px, 960px);
    padding-top: 8px;
  }
}

/* v18 Instrument Deck */
:root {
  --bg: #070a0b;
  --surface: #101516;
  --surface-raised: #171d1e;
  --surface-pressed: #0b2723;
  --line: #273032;
  --line-strong: #3d4a4c;
  --text: #f2f5f3;
  --text-soft: #aeb9b7;
  --text-muted: #71807e;
  --teal: #53e2c3;
  --teal-strong: #83f8dc;
  --teal-dim: #123a34;
  --amber: #f3b34f;
  --amber-dim: #412e13;
  --red: #ff6872;
  --violet: #aa92ff;
  --radius: 11px;
  --radius-small: 7px;
  --deck-shadow: 0 18px 50px rgb(0 0 0 / 34%);
  --inset-line: inset 0 1px 0 rgb(255 255 255 / 4%);
}

.workstation {
  position: relative;
  grid-template-rows:
    calc(58px + var(--safe-top))
    minmax(0, 1fr)
    calc(52px + var(--safe-bottom));
  isolation: isolate;
  background:
    radial-gradient(circle at 50% -20%, rgb(83 226 195 / 9%), transparent 42%),
    linear-gradient(145deg, #090d0e, #050708 72%);
}

.workstation::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image:
    linear-gradient(rgb(255 255 255 / 1.4%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 1.4%) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
  content: "";
  pointer-events: none;
}

.transport-bar {
  grid-template-columns:
    88px
    max-content
    76px
    minmax(96px, 140px)
    minmax(140px, 1fr)
    max-content;
  gap: 9px;
  padding-inline: max(10px, var(--safe-left)) max(10px, var(--safe-right));
  border-bottom-color: rgb(83 226 195 / 18%);
  background: rgb(7 11 12 / 94%);
  box-shadow: 0 10px 28px rgb(0 0 0 / 24%);
  backdrop-filter: blur(16px);
}

.brand-lockup {
  width: 88px;
}

.brand-lockup strong {
  color: var(--teal);
  font-size: 20px;
  letter-spacing: -0.06em;
  text-shadow: 0 0 18px rgb(83 226 195 / 18%);
}

.brand-lockup span {
  font-size: 7px;
  letter-spacing: 0.05em;
}

.transport-button,
.icon-button {
  min-height: 38px;
  border-color: #303a3c;
  background: linear-gradient(#1a2022, #111617);
  box-shadow: var(--inset-line);
}

.transport-button.primary {
  border-color: rgb(83 226 195 / 44%);
}

.transport-button.primary .control-symbol,
.transport-button.is-active .control-symbol {
  color: var(--teal);
}

.transport-button.record.is-recording {
  border-color: var(--red);
  background: rgb(88 22 27 / 56%);
  box-shadow: inset 0 -3px 0 var(--red);
}

.transport-meta {
  min-height: 32px;
  border: 1px solid #253032;
  border-radius: 999px;
  background: rgb(12 18 19 / 74%);
}

.workspace {
  background: transparent;
}

.mode-screen {
  background: transparent;
}

.panel-surface {
  border-color: #263032;
  background: linear-gradient(145deg, rgb(20 27 28 / 92%), rgb(12 17 18 / 94%));
  box-shadow: var(--inset-line), 0 12px 28px rgb(0 0 0 / 18%);
}

.mode-nav {
  gap: 2px;
  padding:
    4px max(8px, var(--safe-right))
    max(4px, var(--safe-bottom))
    max(8px, var(--safe-left));
  border-top-color: rgb(83 226 195 / 16%);
  background: rgb(7 11 12 / 96%);
}

.mode-nav button {
  position: relative;
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #73817f;
}

.mode-nav button::after {
  position: absolute;
  right: 22%;
  bottom: 1px;
  left: 22%;
  height: 2px;
  border-radius: 99px;
  background: transparent;
  content: "";
}

.mode-nav button.is-active {
  background: linear-gradient(to top, rgb(83 226 195 / 10%), transparent);
  color: var(--text);
}

.mode-nav button.is-active::after {
  background: var(--teal);
  box-shadow: 0 0 12px rgb(83 226 195 / 58%);
}

.mode-nav button.is-active > span {
  color: var(--teal);
}

.eyebrow {
  color: #71817e;
  letter-spacing: 0.16em;
}

.perform-layout {
  grid-template-columns: clamp(156px, 14vw, 190px) minmax(420px, 1fr) clamp(190px, 18vw, 250px);
  gap: 12px;
  padding: 12px max(12px, var(--safe-right)) 12px max(12px, var(--safe-left));
}

.scene-rail {
  gap: 10px;
  padding: 12px;
  border-left: 2px solid rgb(83 226 195 / 36%);
}

.scene-list {
  flex: 0 0 auto;
  grid-template-rows: repeat(4, minmax(54px, 1fr));
  gap: 7px;
}

.scene-launch {
  position: relative;
  overflow: hidden;
  border-color: #313b3d;
  background: linear-gradient(135deg, #171e1f, #101516);
  box-shadow: var(--inset-line);
}

.scene-launch::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: #3b4748;
  content: "";
}

.scene-launch.is-active {
  border-color: rgb(83 226 195 / 72%);
  background: linear-gradient(135deg, rgb(25 74 65 / 78%), #101918);
  box-shadow: inset 0 0 0 1px rgb(83 226 195 / 16%);
}

.scene-launch.is-active::before {
  background: var(--teal);
  box-shadow: 0 0 12px rgb(83 226 195 / 60%);
}

.scene-launch.is-queued {
  border-style: dashed;
  border-color: var(--amber);
  background: linear-gradient(135deg, rgb(83 57 19 / 66%), #17140e);
}

.scene-launch.is-queued::before {
  background: var(--amber);
}

.variation-panel {
  gap: 6px;
}

.variation-strip {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 4px;
}

.variation-strip button {
  min-height: 32px;
  padding: 4px 3px;
  border-radius: 5px;
  font-size: 8px;
  letter-spacing: 0.04em;
}

.variation-strip button.is-active {
  border-color: var(--teal);
  background: #17322e;
  box-shadow: inset 0 -2px 0 var(--teal);
}

.follow-editor {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 5px;
  padding: 7px;
  border-color: #2b3537;
  background: rgb(8 13 14 / 44%);
}

.follow-editor select,
.follow-editor input[type="number"] {
  min-height: 29px;
  font-size: 9px;
}

.pad-deck {
  grid-template-rows: 38px 44px minmax(0, 1fr) 12px;
  gap: 7px;
}

.deck-header {
  align-self: center;
}

.deck-header h2 {
  font-size: clamp(15px, 1.4vw, 20px);
  letter-spacing: -0.02em;
}

.performance-macro-bank {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
}

.performance-macro-bank button {
  min-height: 42px;
  padding-inline: 10px;
  border-color: #354043;
  border-radius: 8px;
  background: linear-gradient(#1b2223, #101516);
  color: #aab4b2;
  font: 750 10px ui-monospace, "SFMono-Regular", Consolas, monospace;
  box-shadow: var(--inset-line);
}

.performance-macro-bank button kbd {
  color: #657270;
}

.performance-macro-bank button.is-active,
.performance-macro-bank button.is-pressed {
  border-color: var(--amber);
  background: linear-gradient(#4d3516, #241a0e);
  color: #fff5dd;
  box-shadow: inset 0 -3px 0 var(--amber);
}

.pad-grid {
  gap: clamp(5px, 0.65vw, 10px);
}

.performance-pad {
  --track-accent: #53e2c3;
  grid-template-rows: auto minmax(0, 1fr) auto;
  padding: clamp(7px, 1vw, 13px);
  border-color: rgb(103 122 122 / 42%);
  border-radius: 12px;
  background:
    radial-gradient(circle at 76% 18%, rgb(255 255 255 / 4%), transparent 32%),
    linear-gradient(145deg, #1b2223, #111617);
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 5%),
    inset 0 -7px 12px rgb(0 0 0 / 24%),
    0 7px 16px rgb(0 0 0 / 16%);
}

.performance-pad::before {
  inset: 8px auto 8px 0;
  width: 3px;
  border-radius: 0 4px 4px 0;
  background: var(--track-accent) !important;
  box-shadow: 0 0 10px rgb(255 255 255 / 10%);
  opacity: 0.8;
}

.performance-pad.is-selected {
  border-color: var(--track-accent);
}

.performance-pad.is-pressed {
  border-color: var(--track-accent);
  background:
    linear-gradient(rgb(83 226 195 / 9%), rgb(83 226 195 / 3%)),
    #101a19;
  box-shadow:
    inset 0 0 0 1px var(--track-accent),
    inset 0 8px 18px rgb(0 0 0 / 32%);
}

.pad-number {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.pad-number i {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border: 1px solid var(--track-accent);
  border-radius: 5px;
  color: var(--track-accent);
  font-style: normal;
  font-weight: 800;
}

.pad-label {
  align-self: end;
  font-size: clamp(13px, 1.65vw, 22px);
  font-weight: 760;
  letter-spacing: -0.025em;
}

.pad-subtitle {
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pad-velocity {
  height: 4px;
  background: var(--track-accent);
}

.pad-velocity-label {
  color: var(--track-accent);
  font-size: 9px;
}

.perform-step-strip {
  border-radius: 99px;
  background: #121819;
}

.step-marker.is-current {
  background: var(--teal);
  box-shadow: 0 0 8px var(--teal);
}

.perform-inspector {
  gap: 10px;
  padding: 12px;
  border-right: 2px solid var(--selected-track-accent, var(--teal));
}

.perform-inspector .track-dot {
  background: var(--selected-track-accent, var(--teal));
  box-shadow: 0 0 12px var(--selected-track-accent, var(--teal));
}

.perform-inspector input[type="range"] {
  accent-color: var(--selected-track-accent, var(--teal));
}

.arrange-layout {
  grid-template-columns: clamp(130px, 13vw, 170px) minmax(520px, 1fr) clamp(190px, 18vw, 250px);
  gap: 12px;
  padding: 12px max(12px, var(--safe-right)) 12px max(12px, var(--safe-left));
}

.arrange-rail,
.note-inspector {
  padding: 11px;
}

.track-rail button,
.target-list button {
  position: relative;
  overflow: hidden;
}

.track-rail button::before,
.target-list button[data-target-kind="track"]::before {
  position: absolute;
  inset: 5px auto 5px 0;
  width: 2px;
  border-radius: 3px;
  background: var(--track-accent, #4b5a61);
  content: "";
}

.track-rail button.is-active {
  border-color: var(--track-accent, var(--teal));
  background: rgb(28 45 43 / 72%);
  box-shadow: inset 3px 0 0 var(--track-accent, var(--teal));
}

[data-track-symbol]::before {
  display: inline-grid;
  place-items: center;
  min-width: 17px;
  margin-right: 5px;
  color: var(--track-accent, var(--teal));
  content: attr(data-track-symbol);
  font-weight: 800;
}

.arrange-canvas {
  grid-template-rows: minmax(92px, auto) minmax(0, 1fr);
  gap: 10px;
}

.arrangement-chain {
  padding: 10px;
  border-left: 2px solid var(--violet);
}

.chain-list {
  grid-auto-columns: minmax(210px, 0.7fr);
  gap: 7px;
}

.chain-segment {
  grid-template-columns: 30px minmax(72px, 1fr) minmax(74px, 1fr) 48px;
  grid-template-rows: auto auto;
  gap: 5px;
  padding: 7px;
  border-color: #323b42;
  background: linear-gradient(145deg, #171b22, #101318);
}

.chain-follow-summary {
  grid-column: 2 / 5;
  overflow: hidden;
  color: #8d98a0;
  font: 8px ui-monospace, "SFMono-Regular", Consolas, monospace;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chain-actions {
  grid-column: 1 / -1;
}

.chain-segment.is-playing {
  border-color: var(--teal);
  box-shadow: inset 0 -2px 0 var(--teal);
}

.note-editor {
  grid-template-rows: 40px minmax(190px, 1.15fr) minmax(110px, 0.75fr);
  gap: 9px;
  padding: 10px;
  border-left: 2px solid var(--teal);
}

.note-editor-grid {
  min-height: 190px;
  border: 1px solid #2b3537;
  border-radius: 8px;
  background:
    linear-gradient(to top, rgb(83 226 195 / 4%), transparent 45%),
    #0a0f10;
}

.editor-step {
  border-color: rgb(87 106 107 / 28%);
}

.editor-step.is-beat {
  border-color: rgb(83 226 195 / 48%);
  background: rgb(83 226 195 / 2%);
}

.editor-note {
  --track-accent: #aa92ff;
  display: grid;
  grid-template-columns: auto 1fr;
  align-content: end;
  min-width: 14px;
  min-height: 28px;
  padding: 4px 5px;
  border-color: var(--track-accent);
  border-radius: 6px;
  background:
    repeating-linear-gradient(
      135deg,
      transparent 0 6px,
      rgb(255 255 255 / calc((1 - var(--note-probability)) * 16%)) 6px 8px
    ),
    linear-gradient(
      to top,
      rgb(255 255 255 / calc(var(--note-velocity) * 8%)),
      rgb(13 19 20 / 14%)
    ),
    #182625;
  color: #eefaf7;
  box-shadow: inset 0 -3px 0 var(--track-accent);
}

.editor-note.is-ghost {
  border-style: dashed;
  opacity: 0.76;
}

.editor-note.is-selected {
  z-index: 4;
  border-color: #fff;
  background:
    repeating-linear-gradient(
      135deg,
      transparent 0 6px,
      rgb(255 255 255 / 14%) 6px 8px
    ),
    #174139;
  color: #fff;
  outline: 2px solid var(--track-accent);
  outline-offset: 2px;
  box-shadow: inset 0 -4px 0 var(--track-accent), 0 0 16px rgb(83 226 195 / 22%);
}

.note-velocity-label {
  align-self: end;
  font-weight: 800;
}

.note-probability-label {
  align-self: end;
  justify-self: end;
  font-size: 7px;
  opacity: 0.76;
}

.note-ratchet-divisions {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.note-ratchet-divisions i {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgb(255 255 255 / 52%);
}

.automation-canvas {
  border-radius: 8px;
  background:
    linear-gradient(rgb(83 226 195 / 5%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(83 226 195 / 5%) 1px, transparent 1px),
    #090e0f;
  background-size: 25% 25%;
}

.chaos-layout {
  grid-template-columns: clamp(130px, 12vw, 170px) minmax(480px, 1fr) clamp(190px, 18vw, 250px);
  gap: 12px;
  padding: 12px max(12px, var(--safe-right)) 12px max(12px, var(--safe-left));
}

.chaos-targets,
.chaos-controls {
  padding: 11px;
}

.target-list button.is-active {
  border-color: var(--track-accent, var(--teal));
  background: #16322e;
}

.chaos-main {
  grid-template-rows: minmax(0, 1fr) minmax(110px, 0.26fr);
  gap: 10px;
}

.chaos-pad-frame {
  padding: 12px;
  border-left: 2px solid var(--teal);
}

.chaos-pad {
  overflow: hidden;
  border: 1px solid rgb(83 226 195 / 38%);
  border-radius: 10px;
  background:
    radial-gradient(circle at 50% 50%, transparent 0 8%, rgb(83 226 195 / 10%) 8.2% 8.8%, transparent 9%),
    linear-gradient(rgb(83 226 195 / 7%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(83 226 195 / 7%) 1px, transparent 1px),
    radial-gradient(circle at 50% 50%, #162526, #090f10 72%);
  background-size: auto, 10% 10%, 10% 10%, auto;
  box-shadow: inset 0 0 60px rgb(0 0 0 / 46%);
}

.chaos-pad.is-engaged {
  border-color: var(--teal);
  box-shadow: inset 0 0 60px rgb(0 0 0 / 36%), 0 0 24px rgb(83 226 195 / 14%);
}

.chaos-axis {
  background: rgb(122 150 148 / 25%);
}

.chaos-pad.is-lock-x .chaos-axis.vertical,
.chaos-pad.is-lock-y .chaos-axis.horizontal {
  z-index: 3;
  background: var(--amber);
  box-shadow: 0 0 10px rgb(243 179 79 / 55%);
}

.chaos-state-overlay {
  position: absolute;
  z-index: 2;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.chaos-recent-trajectory,
.chaos-recorded-trajectory,
.chaos-baseline-return {
  fill: none;
  vector-effect: non-scaling-stroke;
}

.chaos-recent-trajectory {
  stroke: #e8fff9;
  stroke-width: 2;
  opacity: 0.72;
}

.chaos-recorded-trajectory {
  stroke: var(--violet);
  stroke-width: 1.5;
  opacity: 0.7;
}

.chaos-baseline-return {
  stroke: var(--amber);
  stroke-width: 1;
  stroke-dasharray: 3 3;
  opacity: 0.7;
}

.chaos-quantized-points circle {
  fill: #090f10;
  stroke: #fff;
  stroke-width: 0.6;
  vector-effect: non-scaling-stroke;
}

.chaos-cursor {
  z-index: 5;
  border-color: #fff;
  background: var(--teal);
  box-shadow: 0 0 0 5px rgb(83 226 195 / 16%), 0 0 18px rgb(83 226 195 / 68%);
}

.motion-lane {
  padding: 10px;
  border-left: 2px solid var(--violet);
}

.motion-trace {
  border-radius: 7px;
  background:
    linear-gradient(rgb(170 146 255 / 7%) 1px, transparent 1px),
    #090d10;
  background-size: 25% 50%;
}

.sound-layout {
  grid-template-columns: clamp(130px, 12vw, 170px) minmax(540px, 1fr) clamp(240px, 23vw, 330px);
  gap: 12px;
  padding: 12px max(12px, var(--safe-right)) 12px max(12px, var(--safe-left));
}

.sound-track-rail {
  padding: 11px;
  border-left: 2px solid var(--selected-track-accent, var(--teal));
}

.sound-main {
  grid-template-rows: minmax(0, 1.5fr) minmax(150px, 0.65fr);
  gap: 10px;
}

.source-editor {
  gap: 9px;
  padding: 10px;
  border-left: 2px solid var(--teal);
}

.source-tabs {
  gap: 3px;
}

.source-tabs button.is-active {
  border-color: var(--teal);
  background: #17362f;
  box-shadow: inset 0 -2px 0 var(--teal);
}

.waveform-canvas {
  min-height: 190px;
  border: 1px solid rgb(83 226 195 / 34%);
  border-radius: 9px;
  background: #080d0e;
  box-shadow: inset 0 0 32px rgb(0 0 0 / 45%);
}

.source-controls {
  gap: 10px;
}

.playback-expression-panel,
.resample-panel {
  padding-top: 10px;
  border-top-color: #2d3738;
}

.playback-expression-panel .control-grid {
  grid-template-columns: repeat(auto-fit, minmax(108px, 1fr));
}

.mixer-panel {
  padding: 10px;
  border-left: 2px solid var(--selected-track-accent, var(--teal));
}

.sound-sidebar {
  gap: 10px;
}

.effects-rack,
.export-panel {
  padding: 10px;
}

.effect-card.is-enabled {
  border-color: rgb(83 226 195 / 50%);
  background: #14231f;
}

@media (max-height: 560px) and (min-width: 600px) {
  .workstation {
    grid-template-rows:
      calc(48px + var(--safe-top))
      minmax(0, 1fr)
      calc(42px + var(--safe-bottom));
  }

  .transport-bar {
    grid-template-columns: 74px max-content 62px minmax(76px, 104px) minmax(90px, 1fr) max-content;
    gap: 5px;
    padding-inline: 6px;
  }

  .brand-lockup {
    width: 74px;
  }

  .brand-lockup strong {
    font-size: 17px;
  }

  .transport-button,
  .icon-button {
    min-height: 34px;
  }

  .perform-layout {
    grid-template-columns: 108px minmax(330px, 1fr) 142px;
    gap: 5px;
    padding: 5px;
  }

  .scene-rail,
  .perform-inspector {
    gap: 4px;
    padding: 6px;
  }

  .scene-list {
    grid-template-rows: repeat(4, minmax(38px, 1fr));
    gap: 3px;
  }

  .scene-launch {
    min-height: 38px;
    padding: 3px 5px;
  }

  .scene-meta,
  .scene-state,
  .scene-rail .section-heading .eyebrow,
  .perform-inspector .inspector-note,
  .rail-readout,
  .track-picker > span {
    display: none;
  }

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

  .variation-strip button {
    min-height: 25px;
    font-size: 7px;
  }

  .follow-editor {
    max-height: 96px;
    overflow: auto;
    padding: 4px;
  }

  .follow-editor legend {
    font-size: 6px;
  }

  .follow-editor label {
    font-size: 6px;
  }

  .follow-editor select,
  .follow-editor input[type="number"] {
    min-height: 24px;
    font-size: 7px;
  }

  .pad-deck {
    grid-template-rows: 28px 32px minmax(0, 1fr) 8px;
    gap: 4px;
  }

  .performance-macro-bank {
    gap: 4px;
  }

  .performance-macro-bank button {
    min-height: 31px;
    padding-inline: 6px;
    font-size: 7px;
  }

  .performance-pad {
    padding: 4px 6px;
    border-radius: 7px;
  }

  .pad-number i {
    width: 16px;
    height: 16px;
    font-size: 7px;
  }

  .pad-label {
    font-size: clamp(9px, 1.35vw, 13px);
  }

  .pad-subtitle,
  .pad-topline {
    font-size: 6px;
  }

  .perform-inspector .range-field {
    padding-block: 2px;
  }

  .arrange-layout,
  .chaos-layout,
  .sound-layout {
    grid-template-columns: 104px minmax(360px, 1fr) 154px;
    gap: 5px;
    padding: 5px;
  }

  .arrange-rail,
  .note-inspector,
  .chaos-targets,
  .chaos-controls,
  .sound-track-rail,
  .source-editor,
  .mixer-panel,
  .effects-rack,
  .export-panel {
    padding: 6px;
  }

  .arrange-canvas {
    grid-template-rows: minmax(74px, auto) minmax(0, 1fr);
    gap: 5px;
  }

  .chain-list {
    grid-auto-columns: minmax(180px, 0.7fr);
  }

  .note-editor {
    grid-template-rows: 31px minmax(105px, 1fr) minmax(72px, 0.6fr);
    gap: 4px;
    padding: 5px;
  }

  .note-editor-grid {
    min-height: 105px;
  }

  .chaos-main {
    grid-template-rows: minmax(0, 1fr) 82px;
    gap: 5px;
  }

  .chaos-pad-frame,
  .motion-lane {
    padding: 6px;
  }

  .sound-main {
    grid-template-rows: minmax(0, 1.4fr) minmax(105px, 0.6fr);
    gap: 5px;
  }

  .waveform-canvas {
    min-height: 105px;
  }

  .playback-expression-panel .control-grid {
    grid-template-columns: repeat(auto-fit, minmax(82px, 1fr));
  }

  .mode-nav button {
    min-height: 34px;
  }
}

@media (orientation: portrait) {
  html,
  body {
    overflow: hidden;
  }

  .workstation {
    grid-template-rows:
      calc(58px + var(--safe-top))
      minmax(0, 1fr)
      calc(58px + var(--safe-bottom));
  }

  .transport-bar {
    grid-template-columns: 48px minmax(132px, 1fr) 54px max-content;
    gap: 4px;
    padding-inline: max(5px, var(--safe-left)) max(5px, var(--safe-right));
  }

  .brand-lockup {
    width: 48px;
  }

  .brand-lockup strong {
    font-size: 14px;
  }

  .brand-lockup span,
  .swing-control,
  .transport-meta {
    display: none;
  }

  .transport-actions {
    gap: 3px;
  }

  .transport-button {
    min-width: 30px;
    min-height: 38px;
    padding-inline: 6px;
  }

  .transport-button .control-label {
    display: none;
  }

  .bpm-control {
    width: 54px;
  }

  .history-actions {
    gap: 3px;
  }

  .history-actions .icon-button {
    min-width: 29px;
    padding-inline: 5px;
  }

  .history-actions .save-button {
    min-width: 43px;
  }

  .workspace {
    overflow: hidden auto;
  }

  .mode-screen {
    height: auto;
    min-height: 100%;
  }

  .perform-layout,
  .arrange-layout,
  .chaos-layout,
  .sound-layout {
    grid-template-columns: minmax(0, 1fr);
    height: auto;
    min-height: 100%;
    gap: 9px;
    padding: 9px max(9px, var(--safe-right)) 14px max(9px, var(--safe-left));
  }

  .pad-deck {
    order: 1;
    grid-template-rows: 38px auto minmax(360px, 86vw) 12px;
  }

  .performance-macro-bank {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .performance-macro-bank button {
    min-height: 40px;
  }

  .scene-rail {
    order: 2;
    overflow: visible;
  }

  .scene-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-rows: 62px;
  }

  .variation-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .follow-editor {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .follow-editor label:first-of-type {
    grid-column: auto;
  }

  .perform-inspector {
    order: 3;
    overflow: visible;
  }

  .arrange-rail,
  .chaos-targets,
  .sound-track-rail {
    max-height: 310px;
  }

  .arrange-canvas,
  .chaos-main,
  .sound-main {
    min-height: 680px;
  }

  .note-inspector,
  .chaos-controls,
  .sound-sidebar {
    overflow: visible;
  }

  .chaos-pad-frame {
    min-height: min(78vw, 560px);
  }

  .waveform-canvas {
    min-height: 190px;
  }

  .mode-nav button {
    min-height: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .performance-pad,
  .performance-macro-bank button,
  .scene-launch,
  .mode-nav button {
    transition: none;
  }
}

/* v18 local recovery and diagnostics */
.recovery-dialog {
  width: min(940px, calc(100vw - 24px));
  max-width: none;
  max-height: min(92vh, 820px);
  margin: auto;
  padding: 0;
  overflow: hidden;
  border: 1px solid #41615d;
  border-radius: 14px;
  background: #0b1112;
  color: var(--text);
  box-shadow:
    0 24px 80px rgb(0 0 0 / 72%),
    inset 0 1px 0 rgb(255 255 255 / 4%);
}

.recovery-dialog::backdrop {
  background:
    radial-gradient(circle at 50% 30%, rgb(54 118 103 / 18%), transparent 52%),
    rgb(2 5 6 / 82%);
  backdrop-filter: blur(5px);
}

.recovery-dialog-shell {
  display: grid;
  gap: 12px;
  max-height: min(92vh, 820px);
  padding: 14px;
  overflow: hidden auto;
  overscroll-behavior: contain;
}

.recovery-dialog-header,
.recovery-section .subsection-title,
.recovery-candidate > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.recovery-dialog-header {
  position: sticky;
  z-index: 2;
  top: -14px;
  padding: 12px 2px 10px;
  border-bottom: 1px solid #273635;
  background: rgb(11 17 18 / 96%);
  backdrop-filter: blur(10px);
}

.recovery-dialog-header h2,
.recovery-section h3 {
  margin: 0;
}

.recovery-dialog-header button,
.checkpoint-create-row button,
.checkpoint-actions button,
.comparison-panel button,
.recovery-candidate button,
.recovery-section > button {
  min-height: 40px;
}

.recovery-notice {
  min-height: 28px;
  padding: 7px 10px;
  border: 1px solid #2b3b3a;
  border-radius: 7px;
  background: #101819;
  color: var(--text-soft);
  font-size: 12px;
}

.recovery-notice:empty {
  display: none;
}

.recovery-notice[data-kind="active"] {
  border-color: rgb(83 226 195 / 48%);
  color: var(--teal);
}

.recovery-notice[data-kind="error"] {
  border-color: rgb(255 112 121 / 58%);
  color: #ffb1b6;
}

.recovery-section {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid #263333;
  border-radius: 10px;
  background:
    linear-gradient(150deg, rgb(25 37 36 / 92%), rgb(12 18 19 / 96%));
}

.recovery-explainer {
  margin: 0;
  color: var(--text-muted);
  font-size: 11px;
  line-height: 1.5;
}

.recovery-badge {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  padding: 3px 7px;
  border: 1px solid #334744;
  border-radius: 999px;
  color: #a8c4bf;
  font: 10px/1.2 ui-monospace, "SFMono-Regular", Consolas, monospace;
  text-transform: uppercase;
}

.recovery-candidates,
.checkpoint-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 8px;
}

.recovery-candidate,
.checkpoint-card {
  display: grid;
  align-content: start;
  gap: 8px;
  min-width: 0;
  padding: 10px;
  border: 1px solid #2e403e;
  border-radius: 8px;
  background: #0d1516;
}

.recovery-candidate.is-valid {
  border-left: 3px solid var(--teal);
}

.recovery-candidate.is-invalid,
.recovery-candidate.is-unavailable {
  border-left: 3px solid #ff7079;
}

.recovery-candidate p,
.checkpoint-card p,
.comparison-panel p {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--text-muted);
  font-size: 10px;
  line-height: 1.45;
}

.checkpoint-create-row {
  display: grid;
  grid-template-columns: max-content minmax(180px, 1fr) max-content max-content;
  gap: 8px;
  align-items: center;
}

.checkpoint-create-row label {
  color: var(--text-muted);
  font-size: 11px;
}

.checkpoint-create-row input,
.checkpoint-card input {
  min-width: 0;
  min-height: 40px;
  border: 1px solid #36514d;
  border-radius: 6px;
  background: #081011;
  color: var(--text);
}

.checkpoint-card {
  border-left: 3px solid var(--violet);
}

.checkpoint-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.checkpoint-actions button {
  flex: 1 1 92px;
  padding-inline: 7px;
  font-size: 10px;
}

.checkpoint-actions button:last-child {
  border-color: rgb(255 112 121 / 36%);
  color: #ffb1b6;
}

.comparison-panel {
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--amber);
  border-left-width: 4px;
  border-radius: 8px;
  background: rgb(255 196 92 / 7%);
}

.comparison-panel[hidden] {
  display: none;
}

.comparison-panel strong {
  color: var(--amber);
}

body[data-comparison-side="A"] .transport-bar {
  box-shadow: inset 0 -2px 0 var(--teal);
}

body[data-comparison-side="B"] .transport-bar {
  box-shadow: inset 0 -2px 0 var(--amber);
}

.diagnostics-section summary {
  min-height: 40px;
  padding: 8px 0;
  cursor: pointer;
  color: var(--text);
  font-weight: 700;
}

.diagnostics-grid {
  display: grid;
  grid-template-columns: minmax(150px, 0.55fr) minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  overflow: hidden;
  border: 1px solid #283a37;
  border-radius: 7px;
  background: #283a37;
}

.diagnostics-grid dt,
.diagnostics-grid dd {
  min-width: 0;
  margin: 0;
  padding: 7px 9px;
  overflow-wrap: anywhere;
  background: #0b1314;
  font: 10px/1.4 ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.diagnostics-grid dt {
  color: #84aaa3;
}

.diagnostics-grid dd {
  color: var(--text);
}

@media (max-width: 620px) {
  .recovery-dialog {
    width: calc(100vw - 12px);
    max-height: calc(100dvh - 12px);
  }

  .recovery-dialog-shell {
    max-height: calc(100dvh - 12px);
    padding: 10px;
  }

  .recovery-dialog-header {
    top: -10px;
  }

  .checkpoint-create-row {
    grid-template-columns: 1fr 1fr;
  }

  .checkpoint-create-row label,
  .checkpoint-create-row input {
    grid-column: 1 / -1;
  }

  .recovery-candidates,
  .checkpoint-list {
    grid-template-columns: 1fr;
  }

  .diagnostics-grid {
    grid-template-columns: minmax(104px, 0.45fr) minmax(0, 1fr);
  }
}