:root {
  --app-bg-a: #264762;
  --app-bg-b: #3b2f4b;
  --bg-0: #0b1218;
  --bg-1: #152331;
  --panel-0: #111c26;
  --panel-1: #22313f;
  --panel-2: #2f4356;
  --metal: #d6dde3;
  --text: #e9f1f7;
  --text-dim: #8da1b0;
  --accent-cyan: #3fc8ff;
  --accent-red: #ff5b6b;
  --accent-gold: #ffc857;
  --accent-magenta: #d078ff;
  --step-on: #67e4a8;
  --step-current: #ffed78;
  --machine-shell-bg-start: #dfe5ea;
  --machine-shell-bg-end: #c0ccd5;
  --machine-shell-border: rgba(255, 255, 255, 0.08);
  --machine-topbar-start: #f4f7fa;
  --machine-topbar-end: #d5dfe8;
  --machine-topbar-border: rgba(0, 0, 0, 0.12);
  --machine-kicker: #4a5968;
  --machine-heading: #0f1a23;
  --machine-divider: rgba(0, 0, 0, 0.22);
  --machine-btn-start: #fafcff;
  --machine-btn-end: #dbe5ec;
  --machine-btn-muted-start: #d5dee6;
  --machine-btn-muted-end: #c4cfd9;
  --machine-btn-border: rgba(0, 0, 0, 0.35);
  --shadow-soft: 0 10px 35px rgba(0, 0, 0, 0.35);
}

body[data-theme="xl2000"] {
  --app-bg-a: #4e4638;
  --app-bg-b: #5b3c2a;
  --bg-0: #1a2530;
  --bg-1: #273544;
  --panel-0: #20303e;
  --panel-1: #314252;
  --panel-2: #41586a;
  --accent-cyan: #68d8ff;
  --accent-red: #ff6b5a;
  --accent-gold: #efce75;
  --accent-magenta: #c593ff;
  --step-on: #9ce0af;
  --step-current: #ffd467;
  --machine-shell-bg-start: #ece8db;
  --machine-shell-bg-end: #cec8b5;
  --machine-shell-border: rgba(84, 70, 50, 0.28);
  --machine-topbar-start: #f3efe2;
  --machine-topbar-end: #d9d2be;
  --machine-topbar-border: rgba(78, 63, 42, 0.28);
  --machine-kicker: #766a52;
  --machine-heading: #2a312f;
  --machine-divider: rgba(64, 54, 40, 0.3);
  --machine-btn-start: #f8f3e6;
  --machine-btn-end: #dad2bc;
  --machine-btn-muted-start: #e3dcc9;
  --machine-btn-muted-end: #ccc4ac;
  --machine-btn-border: rgba(87, 73, 49, 0.42);
}

body[data-theme="mpc60"] {
  --app-bg-a: #2e3438;
  --app-bg-b: #24343c;
  --bg-0: #151d23;
  --bg-1: #202c36;
  --panel-0: #1a2731;
  --panel-1: #2b3947;
  --panel-2: #3e5165;
  --accent-cyan: #66cbe7;
  --accent-red: #ff616d;
  --accent-gold: #d9c076;
  --accent-magenta: #9eb1ff;
  --step-on: #79d2a1;
  --step-current: #ffdb73;
  --machine-shell-bg-start: #d0d3d0;
  --machine-shell-bg-end: #9ba0a0;
  --machine-shell-border: rgba(44, 48, 51, 0.45);
  --machine-topbar-start: #eaecdf;
  --machine-topbar-end: #bcc2b7;
  --machine-topbar-border: rgba(49, 56, 61, 0.38);
  --machine-kicker: #555f62;
  --machine-heading: #1f2528;
  --machine-divider: rgba(37, 44, 47, 0.38);
  --machine-btn-start: #f3f4ea;
  --machine-btn-end: #c6ccb8;
  --machine-btn-muted-start: #d7dcca;
  --machine-btn-muted-end: #b6bca8;
  --machine-btn-border: rgba(44, 49, 50, 0.48);
}

body[data-theme="classic2000"] {
  --app-bg-a: #33475e;
  --app-bg-b: #2f3858;
  --bg-0: #111b22;
  --bg-1: #1c2a34;
  --panel-0: #162430;
  --panel-1: #273948;
  --panel-2: #3a5063;
  --accent-cyan: #57c7ff;
  --accent-red: #ff5f89;
  --accent-gold: #ffe17b;
  --accent-magenta: #bba0ff;
  --step-on: #84e6c5;
  --step-current: #ffe66f;
  --machine-shell-bg-start: #edf2f5;
  --machine-shell-bg-end: #cfd9e1;
  --machine-shell-border: rgba(152, 167, 180, 0.36);
  --machine-topbar-start: #f7fbfe;
  --machine-topbar-end: #dde7ef;
  --machine-topbar-border: rgba(134, 152, 167, 0.35);
  --machine-kicker: #62758a;
  --machine-heading: #162433;
  --machine-divider: rgba(99, 113, 126, 0.38);
  --machine-btn-start: #fcfdff;
  --machine-btn-end: #dde7ee;
  --machine-btn-muted-start: #e3eaf0;
  --machine-btn-muted-end: #ced8e2;
  --machine-btn-border: rgba(98, 114, 130, 0.45);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  color: var(--text);
  background:
    radial-gradient(150% 120% at 10% 5%, var(--app-bg-a) 0%, transparent 35%),
    radial-gradient(120% 120% at 95% 95%, var(--app-bg-b) 0%, transparent 40%),
    linear-gradient(150deg, var(--bg-0), var(--bg-1));
}

body {
  padding: 24px;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

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

.u-hidden {
  display: none !important;
}

.app-shell {
  width: min(1420px, 100%);
  min-width: 1180px;
  margin: 0 auto;
  padding: 22px;
  border-radius: 22px;
  border: 1px solid var(--machine-shell-border);
  background: linear-gradient(165deg, var(--machine-shell-bg-start) 0%, var(--machine-shell-bg-end) 100%);
  box-shadow: var(--shadow-soft);
  color: var(--machine-heading);
}

.top-bar {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.2fr;
  gap: 16px;
  align-items: end;
  padding: 16px;
  border-radius: 16px;
  background: linear-gradient(180deg, var(--machine-topbar-start), var(--machine-topbar-end));
  border: 1px solid var(--machine-topbar-border);
}

.brand-kicker {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  color: var(--machine-kicker);
}

h1 {
  margin: 6px 0 0;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: var(--machine-heading);
}

h2 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-heading p {
  margin: 4px 0 0;
  font-size: 0.8rem;
  color: #5d7080;
}

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

.transport-divider {
  width: 1px;
  height: 46px;
  background: var(--machine-divider);
  border-radius: 999px;
  margin: 0 2px;
}

.global-controls {
  display: grid;
  grid-template-columns: 1.1fr 0.85fr 1fr auto;
  gap: 10px;
}

.main-layout {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 500px minmax(0, 1fr);
  gap: 16px;
}

.pad-bank-card,
.screen-card,
.sequencer-card {
  padding: 16px;
  border-radius: 16px;
  background: linear-gradient(160deg, var(--panel-0), var(--panel-1));
  border: 1px solid rgba(255, 255, 255, 0.07);
  color: var(--text);
}

.pad-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.pad {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 12px;
  border: 2px solid rgba(255, 255, 255, 0.15);
  background: linear-gradient(165deg, #344c60, #253747);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -8px 12px rgba(0, 0, 0, 0.25),
    0 8px 12px rgba(0, 0, 0, 0.18);
  color: var(--text);
  cursor: pointer;
  text-align: left;
  padding: 8px;
  transition: transform 130ms ease, box-shadow 130ms ease, border-color 130ms ease;
}

.pad:hover {
  transform: translateY(-1px);
}

.pad.selected {
  border-color: var(--accent-gold);
  box-shadow:
    0 0 0 2px rgba(255, 200, 87, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -8px 12px rgba(0, 0, 0, 0.3);
}

.pad.playing {
  transform: translateY(2px);
  box-shadow:
    0 0 0 2px rgba(103, 228, 168, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    inset 0 -4px 6px rgba(0, 0, 0, 0.25);
}

.pad.dragover {
  border-style: dashed;
  border-color: var(--accent-cyan);
}

.pad .pad-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.pad .pad-state {
  min-width: 18px;
  text-align: center;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: rgba(233, 241, 247, 0.9);
}

.pad .pad-bottom {
  position: absolute;
  bottom: 8px;
  left: 8px;
  right: 8px;
  font-size: 0.72rem;
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pad.accent-0 {
  box-shadow:
    inset 0 0 0 2px rgba(63, 200, 255, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -8px 12px rgba(0, 0, 0, 0.25);
}

.pad.accent-1 {
  box-shadow:
    inset 0 0 0 2px rgba(255, 91, 107, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -8px 12px rgba(0, 0, 0, 0.25);
}

.pad.accent-2 {
  box-shadow:
    inset 0 0 0 2px rgba(208, 120, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -8px 12px rgba(0, 0, 0, 0.25);
}

.pad.accent-3 {
  box-shadow:
    inset 0 0 0 2px rgba(103, 228, 168, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -8px 12px rgba(0, 0, 0, 0.25);
}

.screen-card {
  display: grid;
  grid-template-rows: auto auto auto auto auto auto;
  gap: 12px;
}

.screen-header p {
  margin: 4px 0 0;
  font-size: 0.82rem;
  color: var(--text-dim);
}

#waveform-canvas {
  width: 100%;
  height: 200px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(0, 0, 0, 0.16)),
    repeating-linear-gradient(
      to right,
      rgba(255, 255, 255, 0.06),
      rgba(255, 255, 255, 0.06) 1px,
      transparent 1px,
      transparent 44px
    );
  touch-action: none;
}

.slot-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 10px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(0, 0, 0, 0.16));
}

.slot-strip-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.slot-strip-title {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.slot-buttons {
  display: flex;
  gap: 8px;
}

.slot-btn {
  width: 34px;
  height: 34px;
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.18);
  color: rgba(233, 241, 247, 0.82);
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
  font-size: 0.78rem;
  cursor: pointer;
  transition: transform 120ms ease, filter 120ms ease, border-color 120ms ease;
}

.slot-btn:hover {
  filter: brightness(1.08);
}

.slot-btn:active {
  transform: translateY(1px);
}

.slot-btn.loaded {
  border-color: rgba(63, 200, 255, 0.55);
  color: rgba(233, 241, 247, 0.98);
}

.slot-btn.selected {
  border-color: rgba(255, 200, 87, 0.85);
  box-shadow: 0 0 0 2px rgba(255, 200, 87, 0.18);
}

.slot-order {
  display: grid;
  gap: 4px;
  justify-items: end;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.slot-order select {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 7px 10px;
  background: rgba(0, 0, 0, 0.18);
  color: var(--text);
  font-family: inherit;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.slot-order select:focus-visible {
  outline: 2px solid rgba(255, 200, 87, 0.85);
  outline-offset: 2px;
}

.sample-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: flex-end;
}

.mode-chip {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 10px 7px;
  min-width: 120px;
  border: 1px solid rgba(0, 0, 0, 0.35);
  border-radius: 6px;
  background: linear-gradient(180deg, #fafcff, #dbe5ec);
  color: #112;
}

.mode-chip-title {
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1;
  opacity: 0.85;
  user-select: none;
}

.mode-chip select {
  width: 100%;
  appearance: none;
  border: 1px solid rgba(0, 0, 0, 0.25);
  border-radius: 6px;
  padding: 7px 10px;
  background: rgba(255, 255, 255, 0.75);
  color: #112;
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.mode-chip select:focus-visible {
  outline: 2px solid rgba(255, 200, 87, 0.85);
  outline-offset: 2px;
}

.pad-controls-panel {
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(0, 0, 0, 0.18));
  padding: 10px;
  display: grid;
  gap: 10px;
}

.performance-panel {
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.04), rgba(0, 0, 0, 0.2));
  padding: 10px;
  display: grid;
  gap: 10px;
}

.performance-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.performance-title-wrap {
  display: grid;
  gap: 2px;
}

.performance-title {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
}

.performance-subtitle {
  font-size: 0.7rem;
  color: var(--text-dim);
}

.macro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
}

.macro-control {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-dim);
}

.macro-control output {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: var(--text);
  min-width: 46px;
  text-align: right;
}

.scene-row {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 8px;
  align-items: center;
}

.scene-morph-control {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: center;
  font-size: 0.74rem;
  color: var(--text-dim);
}

.scene-morph-control output {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: var(--text);
  min-width: 42px;
  text-align: right;
}

.pad-controls-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.pad-controls-panel-title {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.midi-map {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.14);
}

.midi-map-info {
  display: grid;
  gap: 2px;
}

.midi-map-title {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.midi-map-value {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
  color: var(--text);
  letter-spacing: 0.02em;
}

.midi-map-actions {
  display: flex;
  gap: 8px;
}

.midi-map-actions .transport-btn.icon-btn {
  min-width: 64px;
  padding: 7px 10px 6px;
  gap: 3px;
}

.note-mode {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.1);
}

.note-mode-info {
  display: grid;
  gap: 2px;
}

.note-mode-title {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.note-mode-value {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  color: var(--text);
  letter-spacing: 0.02em;
}

.note-mode-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.note-root-control input[type="number"] {
  width: 70px;
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 9px 10px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
}

.note-root-control input[type="number"]:focus-visible {
  outline: 2px solid rgba(255, 200, 87, 0.85);
  outline-offset: 2px;
}

.note-mode-actions .transport-btn.icon-btn {
  min-width: 64px;
  padding: 7px 10px 6px;
  gap: 3px;
}

.pad-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
}

.loop-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
}

.trim-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
}

.control {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-dim);
}

.control input[type="range"],
.control input[type="number"] {
  width: 100%;
}

.control select {
  width: 100%;
  grid-column: 2 / 4;
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 7px 10px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(0, 0, 0, 0.22));
  color: var(--text);
  font-family: inherit;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.control select:focus-visible {
  outline: 2px solid rgba(255, 200, 87, 0.85);
  outline-offset: 2px;
}

.control output {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: var(--text);
  min-width: 58px;
  text-align: right;
}

.top-bar .control span {
  color: var(--machine-kicker);
}

.top-bar .control select,
.top-bar .control input[type="number"] {
  border-color: var(--machine-btn-border);
  background: linear-gradient(180deg, var(--machine-btn-start), var(--machine-btn-end));
  color: var(--machine-heading);
}

.top-bar .control output {
  color: var(--machine-heading);
}

.transport-btn {
  appearance: none;
  border: 1px solid var(--machine-btn-border);
  border-radius: 6px;
  padding: 8px 12px;
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--machine-heading);
  background: linear-gradient(180deg, var(--machine-btn-start), var(--machine-btn-end));
  cursor: pointer;
  transition: transform 120ms ease, filter 120ms ease;
}

.transport-btn.icon-btn {
  min-width: 92px;
  padding: 8px 12px;
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 8px;
  letter-spacing: 0;
}

.transport-btn .btn-icon {
  width: 18px;
  height: 18px;
}

.transport-btn .btn-label {
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  opacity: 0.85;
  user-select: none;
  white-space: nowrap;
}

.transport-btn:hover {
  filter: brightness(1.02);
}

.transport-btn:active {
  transform: translateY(1px);
}

.transport-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  filter: grayscale(0.2);
}

.transport-btn.muted {
  background: linear-gradient(180deg, var(--machine-btn-muted-start), var(--machine-btn-muted-end));
}

.transport-btn.live {
  border-color: rgba(255, 91, 107, 0.8);
  background: linear-gradient(180deg, #ff7683, #f5465d);
  color: #fff;
}

.transport-btn.solo-on {
  border-color: rgba(255, 200, 87, 0.85);
  background: linear-gradient(180deg, #ffe7a8, #ffc857);
  color: #3a2a00;
}

.status-line {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.context-menu {
  position: fixed;
  z-index: 1000;
  min-width: 160px;
  padding: 8px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(180deg, rgba(22, 36, 48, 0.98), rgba(10, 18, 26, 0.98));
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  color: var(--text);
}

.context-menu-item {
  width: 100%;
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 9px 10px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  font-weight: 650;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.72rem;
  cursor: pointer;
}

.context-menu-item + .context-menu-item {
  margin-top: 8px;
}

.context-menu-item:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.24);
}

.context-menu-item:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.context-menu-sep {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: 10px 4px;
  border-radius: 999px;
}

.pad.drop-target {
  border-color: var(--accent-gold);
  box-shadow:
    0 0 0 2px rgba(255, 200, 87, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -8px 12px rgba(0, 0, 0, 0.3);
}

.pad.drag-source {
  border-color: rgba(63, 200, 255, 0.9);
  box-shadow:
    0 0 0 2px rgba(63, 200, 255, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -8px 12px rgba(0, 0, 0, 0.3);
}

.pad.pad-muted-state {
  filter: saturate(0.7) brightness(0.86);
}

.pad.pad-solo-state {
  border-color: rgba(255, 200, 87, 0.88);
}

.pad.pad-inactive-state {
  opacity: 0.45;
}

.sequencer-card {
  margin-top: 16px;
}

.sequencer-card .section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.sequencer-card.collapsed .sequencer-grid {
  display: none;
}

.sequencer-card.collapsed .macro-automation-lane {
  display: none;
}

.sequencer-grid {
  margin-top: 12px;
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;
}

.macro-automation-lane {
  margin-top: 10px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;
  padding: 10px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(0, 0, 0, 0.14));
}

.macro-automation-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.macro-automation-head h3 {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.macro-automation-grid {
  margin-top: 8px;
  display: grid;
  grid-template-columns: repeat(16, minmax(24px, 1fr));
  gap: 6px;
}

.macro-step-btn {
  appearance: none;
  height: 26px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(0, 0, 0, 0.24);
  color: rgba(233, 241, 247, 0.82);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.65rem;
  cursor: pointer;
}

.macro-step-btn.active {
  border-color: rgba(255, 200, 87, 0.95);
  background: linear-gradient(180deg, rgba(255, 220, 130, 0.96), rgba(255, 180, 90, 0.88));
  color: #2f1f00;
}

.macro-step-btn.current {
  box-shadow: 0 0 0 1px rgba(255, 237, 120, 0.95) inset;
}

.seq-row {
  display: grid;
  grid-template-columns: 92px repeat(16, 1fr);
  gap: 6px;
  padding: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.seq-row:last-child {
  border-bottom: none;
}

.seq-label {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #dbe7f0;
  background: rgba(0, 0, 0, 0.25);
}

.step-btn {
  height: 28px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(0, 0, 0, 0.22));
  cursor: pointer;
}

.step-btn:hover {
  border-color: rgba(255, 255, 255, 0.32);
}

.step-btn.active {
  background: linear-gradient(180deg, #9cf4c9, var(--step-on));
  border-color: rgba(103, 228, 168, 0.88);
}

.step-btn.current {
  box-shadow: 0 0 0 1px rgba(255, 237, 120, 0.95) inset;
}

.step-btn.active.current {
  background: linear-gradient(180deg, #fff4a2, var(--step-current));
  border-color: rgba(255, 237, 120, 0.95);
}

/* Hardware console redesign based on Product Design option 1. */
:root {
  --console-metal-0: #ecebe5;
  --console-metal-1: #cfcdc4;
  --console-metal-2: #a9a79e;
  --console-engrave: #20201d;
  --console-subtle: #686961;
  --console-rule: rgba(32, 32, 29, 0.34);
  --console-rule-soft: rgba(32, 32, 29, 0.16);
  --console-shadow: rgba(20, 18, 14, 0.38);
  --rubber-0: #292b2a;
  --rubber-1: #111312;
  --rubber-2: #050706;
  --lcd-0: #071013;
  --lcd-1: #0a171b;
  --lcd-line: rgba(113, 231, 243, 0.28);
  --lcd-text: #8cf4ff;
  --led-green: #6bd56e;
  --led-amber: #ffbd25;
  --led-red: #ef4e3f;
  --button-face: #272927;
  --button-face-hi: #383a36;
  --button-ink: #efeee8;
  --button-muted: #c4c0b6;
  --focus-ring: #f5ae18;
}

html,
body {
  min-height: 100%;
  overflow-x: clip;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035), transparent 18%, transparent 82%, rgba(0, 0, 0, 0.24)),
    linear-gradient(180deg, #343633 0%, #171816 100%);
}

body {
  padding: 8px;
  color: var(--console-engrave);
}

button,
input,
select {
  font: inherit;
}

.app-shell {
  position: relative;
  width: min(1480px, 100%);
  min-width: 0;
  min-height: calc(100vh - 16px);
  margin: 0 auto;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid rgba(20, 18, 14, 0.55);
  background:
    radial-gradient(circle at 26px 28px, #171815 0 4px, #4c4c47 5px 7px, #161714 8px 10px, transparent 11px),
    radial-gradient(circle at calc(100% - 26px) 28px, #171815 0 4px, #4c4c47 5px 7px, #161714 8px 10px, transparent 11px),
    radial-gradient(circle at 26px calc(100% - 26px), #171815 0 4px, #4c4c47 5px 7px, #161714 8px 10px, transparent 11px),
    radial-gradient(circle at calc(100% - 26px) calc(100% - 26px), #171815 0 4px, #4c4c47 5px 7px, #161714 8px 10px, transparent 11px),
    linear-gradient(100deg, rgba(255, 255, 255, 0.38), transparent 22%, rgba(0, 0, 0, 0.06) 60%, rgba(255, 255, 255, 0.18)),
    linear-gradient(180deg, var(--console-metal-0), var(--console-metal-1) 48%, var(--console-metal-2));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.72),
    inset 0 -2px 0 rgba(0, 0, 0, 0.28),
    0 18px 48px rgba(0, 0, 0, 0.4);
  color: var(--console-engrave);
}

.app-shell::before {
  content: "";
  position: absolute;
  inset: 5px;
  pointer-events: none;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.12);
}

.top-bar,
.main-layout,
.sequencer-card {
  position: relative;
  z-index: 1;
}

.top-bar {
  display: grid;
  grid-template-columns: minmax(230px, 0.9fr) minmax(420px, 1.15fr) minmax(360px, 1fr);
  gap: 18px;
  align-items: center;
  min-height: 150px;
  padding: 26px 46px 20px;
  border: 0;
  border-radius: 0;
  border-bottom: 2px solid var(--console-rule);
  background: transparent;
}

.brand {
  align-self: center;
  padding-right: 22px;
  border-right: 2px solid var(--console-rule);
}

.brand-kicker {
  margin: 0;
  color: var(--console-engrave);
  font-size: clamp(1.65rem, 2.7vw, 2.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: 0.08em;
}

h1 {
  margin: 10px 0 0;
  color: var(--console-engrave);
  font-size: 0.93rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

h2,
.performance-title,
.pad-controls-panel-title,
.macro-automation-head h3 {
  color: var(--console-engrave);
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.section-heading p,
.screen-header p {
  color: #4d504a;
}

.transport {
  display: grid;
  grid-template-columns: repeat(5, minmax(54px, 66px)) 1px repeat(4, minmax(46px, 52px));
  gap: 12px;
  justify-content: center;
  align-items: start;
  padding: 0 22px;
  border-right: 2px solid var(--console-rule);
}

.transport-divider {
  align-self: stretch;
  width: 2px;
  height: auto;
  min-height: 86px;
  margin: 0 4px;
  background: var(--console-rule);
  border-radius: 0;
}

.global-controls {
  display: grid;
  grid-template-columns: minmax(88px, 0.9fr) minmax(122px, 1fr) auto minmax(124px, 1fr);
  gap: 18px;
  align-items: end;
}

.top-bar .control {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  justify-items: center;
  color: var(--console-engrave);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.top-bar .control span {
  color: var(--console-engrave);
}

.top-bar .control input[type="number"],
.top-bar .control output {
  width: 92px;
  min-width: 0;
  height: 36px;
  padding: 5px 10px;
  border: 2px solid #050706;
  border-radius: 5px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), transparent),
    var(--lcd-0);
  box-shadow:
    inset 0 2px 8px rgba(0, 0, 0, 0.85),
    0 1px 0 rgba(255, 255, 255, 0.35);
  color: var(--lcd-text);
  font-family: "JetBrains Mono", monospace;
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-align: center;
}

.top-bar .control select {
  width: 126px;
  grid-column: auto;
  border: 1px solid #0c0d0c;
  border-radius: 5px;
  padding: 10px 12px;
  background:
    linear-gradient(180deg, var(--button-face-hi), var(--button-face)),
    var(--button-face);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    inset 0 -3px 0 rgba(0, 0, 0, 0.42),
    0 4px 7px rgba(0, 0, 0, 0.32);
  color: var(--button-ink);
  font-weight: 700;
}

.top-bar .control input[type="range"],
.scene-morph-control input[type="range"],
.control input[type="range"] {
  accent-color: var(--focus-ring);
}

.transport-btn {
  border: 1px solid #090a09;
  border-radius: 5px;
  color: var(--button-ink);
  background:
    linear-gradient(180deg, var(--button-face-hi), var(--button-face) 58%, var(--rubber-1));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.17),
    inset 0 -3px 0 rgba(0, 0, 0, 0.52),
    0 5px 9px rgba(0, 0, 0, 0.35);
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.65);
}

.transport-btn.icon-btn {
  min-width: 0;
  min-height: 0;
  width: 66px;
  height: 76px;
  padding: 8px 7px 7px;
  flex-direction: column;
  gap: 8px;
}

.transport .transport-btn:nth-of-type(n + 6) {
  width: 52px;
}

.transport-btn .btn-icon {
  width: 22px;
  height: 22px;
}

.transport-btn .btn-label {
  color: currentColor;
  font-size: 0.63rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  opacity: 0.95;
}

.transport-btn:hover {
  filter: brightness(1.08);
}

.transport-btn:focus-visible,
.pad:focus-visible,
.slot-btn:focus-visible,
.step-btn:focus-visible,
.seq-label:focus-visible,
.macro-step-btn:focus-visible,
select:focus-visible,
input:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.transport-btn:active,
.transport-btn.live {
  transform: translateY(2px);
  box-shadow:
    inset 0 3px 8px rgba(0, 0, 0, 0.72),
    0 2px 3px rgba(0, 0, 0, 0.34);
}

.transport-btn.live {
  border-color: #5c170f;
  background:
    linear-gradient(180deg, #f17263, var(--led-red) 62%, #9e241b);
  color: #fff7f0;
}

#load-sample-btn,
#note-spread-btn,
.transport-btn.solo-on {
  border-color: #8b5d00;
  background:
    linear-gradient(180deg, #ffc849, var(--focus-ring) 58%, #c37b00);
  color: #1f1705;
  text-shadow: none;
}

.transport-btn.muted {
  background:
    linear-gradient(180deg, #4a4d48, var(--button-face), var(--rubber-1));
}

.main-layout {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(390px, 0.72fr) minmax(0, 1fr);
  gap: 0;
  padding: 22px 46px 20px;
  border-bottom: 2px solid var(--console-rule);
}

.pad-bank-card,
.screen-card,
.sequencer-card {
  color: var(--console-engrave);
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
}

.pad-bank-card {
  padding-right: 30px;
  border-right: 2px solid var(--console-rule);
}

.screen-card {
  padding-left: 30px;
  display: grid;
  grid-template-rows: auto auto auto auto auto auto 1fr;
  gap: 8px;
}

.screen-header {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 12px;
  align-items: center;
}

.screen-header h2 {
  font-size: 1.22rem;
}

.screen-header h2::after {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-left: 12px;
  border-radius: 50%;
  background: var(--led-amber);
  box-shadow: 0 0 0 2px rgba(120, 80, 0, 0.3), 0 0 10px rgba(255, 186, 26, 0.8);
  vertical-align: 2px;
}

.screen-header p {
  grid-column: 1 / -1;
  margin: 3px 0 0;
  font-size: 0.82rem;
}

.slot-strip {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.slot-strip-title,
.slot-order,
.mode-chip-title,
.performance-subtitle,
.control,
.macro-control,
.scene-morph-control {
  color: var(--console-subtle);
}

.slot-btn {
  width: 34px;
  height: 34px;
  border: 1px solid #0c0d0c;
  background:
    linear-gradient(180deg, var(--button-face-hi), var(--button-face), var(--rubber-1));
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.48);
  color: var(--button-ink);
}

.slot-btn.selected {
  border-color: var(--focus-ring);
  box-shadow: 0 0 0 2px rgba(245, 174, 24, 0.34), inset 0 -2px 0 rgba(0, 0, 0, 0.48);
}

#waveform-canvas {
  height: clamp(188px, 15vw, 210px);
  border: 4px solid #090b0b;
  border-radius: 5px 5px 0 0;
  background:
    linear-gradient(90deg, transparent 0 49.8%, var(--lcd-line) 50%, transparent 50.2%),
    repeating-linear-gradient(90deg, rgba(140, 244, 255, 0.05) 0 1px, transparent 1px 72px),
    linear-gradient(180deg, var(--lcd-1), var(--lcd-0));
  box-shadow:
    inset 0 3px 18px rgba(0, 0, 0, 0.86),
    0 1px 0 rgba(255, 255, 255, 0.28);
}

.waveform-meter-strip {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  margin-top: -12px;
  padding: 8px 14px;
  border: 4px solid #090b0b;
  border-top: 0;
  border-radius: 0 0 5px 5px;
  background: var(--lcd-0);
  box-shadow: inset 0 -10px 20px rgba(0, 0, 0, 0.42);
  color: var(--lcd-text);
}

.waveform-meter-strip div {
  display: grid;
  gap: 4px;
  justify-items: center;
  min-width: 0;
  border-left: 1px solid rgba(140, 244, 255, 0.16);
}

.waveform-meter-strip div:first-child {
  border-left: 0;
}

.waveform-meter-strip span {
  color: rgba(140, 244, 255, 0.72);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.waveform-meter-strip strong {
  overflow: hidden;
  max-width: 100%;
  color: var(--lcd-text);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.84rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sample-actions {
  display: flex;
  gap: 10px;
  align-items: stretch;
  flex-wrap: wrap;
  padding-top: 8px;
}

.sample-actions .transport-btn.icon-btn {
  width: 68px;
  height: 64px;
  gap: 6px;
}

#load-sample-btn {
  width: 82px;
}

.sample-actions .transport-btn .btn-icon {
  width: 24px;
  height: 24px;
}

.mode-chip {
  min-width: 110px;
  min-height: 64px;
  justify-content: center;
  border: 1px solid #111;
  background:
    linear-gradient(180deg, #efeee8, #bab7ad);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.58),
    inset 0 -3px 0 rgba(0, 0, 0, 0.2);
  color: var(--console-engrave);
}

.mode-chip select {
  padding: 6px 4px;
  border: 0;
  background: transparent;
  color: var(--console-engrave);
}

.performance-panel {
  display: grid;
  grid-template-columns: auto minmax(280px, 1fr) auto;
  gap: 16px;
  align-items: end;
  padding-top: 4px;
  border-radius: 0;
  border: 0;
  background: transparent;
}

.performance-header {
  align-items: end;
  justify-content: start;
  min-height: 62px;
  padding-right: 16px;
  border-right: 2px solid var(--console-rule);
}

.performance-subtitle {
  display: none;
}

.macro-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(58px, 1fr));
  gap: 14px;
  align-items: end;
}

.macro-control {
  display: grid;
  grid-template-columns: 1fr;
  justify-items: center;
  gap: 6px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.macro-control input[type="range"] {
  width: 42px;
  height: 42px;
  appearance: none;
  border: 2px solid #0a0b0a;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 42%, #51544d 0 18%, #242622 19% 58%, #0b0c0b 59% 70%, transparent 71%),
    conic-gradient(from 0deg, rgba(140, 244, 255, 0.88) 0 10deg, transparent 10deg 360deg),
    linear-gradient(180deg, #2b2d2a, #0e100f);
  box-shadow:
    inset 0 2px 4px rgba(255, 255, 255, 0.12),
    inset 0 -5px 9px rgba(0, 0, 0, 0.62),
    0 4px 7px rgba(0, 0, 0, 0.36);
}

.macro-control input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 0;
  height: 0;
}

.macro-control output {
  min-width: 0;
  font-size: 0.68rem;
  color: var(--console-subtle);
  text-align: center;
}

.scene-row {
  display: grid;
  grid-template-columns: auto;
  gap: 8px;
  min-height: 62px;
  padding-left: 16px;
  border-left: 2px solid var(--console-rule);
}

.scene-row .transport-btn.icon-btn {
  width: 74px;
  height: 36px;
  flex-direction: row;
}

.scene-morph-control {
  display: none;
}

.pad-grid {
  margin-top: 18px;
  gap: clamp(10px, 1.2vw, 18px);
}

.pad {
  min-height: 0;
  border: 3px solid #060706;
  border-radius: 7px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.055), transparent 34%),
    radial-gradient(circle at 50% 12%, rgba(255, 255, 255, 0.11) 0 2px, transparent 3px),
    linear-gradient(180deg, var(--rubber-0), var(--rubber-1) 62%, var(--rubber-2));
  box-shadow:
    inset 0 2px 2px rgba(255, 255, 255, 0.1),
    inset 0 -5px 5px rgba(0, 0, 0, 0.48),
    0 5px 0 #050605,
    0 8px 11px rgba(0, 0, 0, 0.34);
  color: var(--button-ink);
  padding: 18px 14px 12px;
}

.pad::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 50%;
  width: 18px;
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  transform: translateX(-50%);
}

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

.pad.selected {
  border-color: #1b1504;
  box-shadow:
    0 0 0 4px var(--focus-ring),
    inset 0 2px 2px rgba(255, 255, 255, 0.12),
    inset 0 -5px 5px rgba(0, 0, 0, 0.48),
    0 5px 0 #050605,
    0 8px 11px rgba(0, 0, 0, 0.34);
}

.pad.playing {
  transform: translateY(4px);
  box-shadow:
    0 0 0 3px rgba(107, 213, 110, 0.8),
    inset 0 5px 10px rgba(0, 0, 0, 0.58),
    0 2px 0 #050605;
}

.pad.accent-0,
.pad.accent-1,
.pad.accent-2,
.pad.accent-3 {
  box-shadow:
    inset 0 2px 2px rgba(255, 255, 255, 0.1),
    inset 0 -5px 5px rgba(0, 0, 0, 0.48),
    0 5px 0 #050605,
    0 8px 11px rgba(0, 0, 0, 0.34);
}

.pad .pad-top {
  margin-top: 34%;
  font-size: clamp(0.8rem, 1.25vw, 1.1rem);
  letter-spacing: 0.01em;
}

.pad .pad-top strong {
  font-weight: 600;
}

.pad .pad-state {
  display: none;
}

.pad .pad-bottom {
  bottom: 12px;
  left: 14px;
  right: 14px;
  color: rgba(239, 238, 232, 0.64);
  font-size: 0.76rem;
  letter-spacing: 0.01em;
}

.pad-controls-panel {
  border: 1px solid var(--console-rule-soft);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.16);
  color: var(--console-engrave);
}

.midi-map,
.note-mode,
.macro-automation-lane {
  border: 0;
  border-radius: 0;
  border-top: 1px solid var(--console-rule-soft);
  background: transparent;
}

.midi-map-title,
.note-mode-title,
.midi-map-value,
.note-mode-value {
  color: var(--console-engrave);
}

.control select,
.slot-order select,
.note-root-control input[type="number"] {
  border-color: var(--console-rule);
  background: rgba(255, 255, 255, 0.35);
  color: var(--console-engrave);
}

.control output,
.scene-morph-control output {
  color: var(--console-engrave);
}

.status-line {
  display: none;
  max-width: 72ch;
  color: #53564f;
  font-size: 0.72rem;
  line-height: 1.25;
}

.sequencer-card {
  margin-top: 0;
  padding: 12px 46px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.32);
}

.sequencer-card .section-heading {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
}

.sequencer-card .section-heading > div {
  display: flex;
  gap: 24px;
  align-items: baseline;
}

.sequencer-grid,
.macro-automation-grid {
  border: 2px solid #090b0b;
  border-radius: 5px;
  background: #141615;
  box-shadow:
    inset 0 2px 10px rgba(0, 0, 0, 0.7),
    0 1px 0 rgba(255, 255, 255, 0.26);
}

.sequencer-card.collapsed .sequencer-grid {
  display: grid;
  grid-template-columns: repeat(16, minmax(34px, 1fr)) auto;
  gap: 14px;
  align-items: end;
  margin-top: 12px;
  padding: 22px 14px 10px;
  overflow: hidden;
}

.sequencer-card.collapsed .sequencer-grid::before {
  content: "";
  grid-column: 1 / -1;
}

.sequencer-card.collapsed .sequencer-grid .seq-row {
  display: contents;
}

.sequencer-card.collapsed .sequencer-grid .seq-row:not(:first-child),
.sequencer-card.collapsed .sequencer-grid .seq-label {
  display: none;
}

.sequencer-card.collapsed .sequencer-grid .step-btn {
  position: relative;
  height: 32px;
}

.sequencer-card.collapsed .sequencer-grid .step-btn::before {
  content: attr(data-step-label);
  position: absolute;
  top: -28px;
  left: 50%;
  color: rgba(239, 238, 232, 0.72);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
  transform: translateX(-50%);
}

.seq-row {
  grid-template-columns: 92px repeat(16, minmax(34px, 1fr));
  border-color: rgba(255, 255, 255, 0.08);
}

.seq-label,
.step-btn,
.macro-step-btn {
  border-color: #090b0b;
  background:
    linear-gradient(180deg, #2d302c, #171918);
  box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.48);
  color: var(--button-ink);
}

.step-btn.active,
.macro-step-btn.active {
  background:
    linear-gradient(180deg, #ffc849, var(--focus-ring) 58%, #c37b00);
  border-color: #8b5d00;
}

.step-btn.current,
.macro-step-btn.current {
  box-shadow:
    0 -4px 0 var(--focus-ring),
    inset 0 -3px 0 rgba(0, 0, 0, 0.48);
}

.context-menu {
  background: linear-gradient(180deg, var(--button-face), var(--rubber-1));
  color: var(--button-ink);
}

@media (max-width: 1180px) {
  body {
    padding: 0;
  }

  .app-shell {
    width: 100%;
    min-height: 100vh;
    border-radius: 0;
  }

  .top-bar {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 28px 28px 20px;
  }

  .brand,
  .transport {
    border-right: 0;
    padding-right: 0;
  }

  .transport {
    grid-template-columns: repeat(5, minmax(54px, 66px)) 1px repeat(4, minmax(46px, 52px));
    justify-content: start;
    padding: 0;
  }

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

  .main-layout {
    grid-template-columns: 1fr;
    padding: 22px 28px;
  }

  .pad-bank-card {
    padding-right: 0;
    padding-bottom: 26px;
    border-right: 0;
    border-bottom: 2px solid var(--console-rule);
  }

  .screen-card {
    padding: 26px 0 0;
  }

  .sequencer-card {
    padding: 22px 28px 34px;
  }
}

@media (max-width: 760px) {
  .app-shell {
    padding: 10px;
  }

  .top-bar,
  .main-layout,
  .sequencer-card {
    padding-left: 14px;
    padding-right: 14px;
  }

  .transport {
    grid-template-columns: repeat(4, minmax(52px, 1fr));
  }

  .transport-divider {
    display: none;
  }

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

  .pad-grid {
    gap: 10px;
  }

  .pad {
    padding: 13px 10px 10px;
  }

  .pad .pad-top {
    margin-top: 26%;
  }

  .waveform-meter-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 0;
  }

  .waveform-meter-strip div:nth-child(odd) {
    border-left: 0;
  }

  .performance-panel {
    grid-template-columns: 1fr;
  }

  .performance-header,
  .scene-row {
    min-height: 0;
    padding: 0;
    border: 0;
  }

  .status-line {
    display: block;
  }

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

  .sequencer-card.collapsed .sequencer-grid {
    overflow-x: auto;
    grid-template-columns: repeat(16, minmax(42px, 1fr));
  }
}

@media (max-width: 420px) {
  .top-bar,
  .main-layout,
  .sequencer-card {
    padding-left: 8px;
    padding-right: 8px;
  }

  .brand-kicker {
    font-size: 1.45rem;
  }

  h1 {
    font-size: 0.76rem;
  }

  .transport {
    grid-template-columns: repeat(3, minmax(52px, 1fr));
  }

  .transport-btn.icon-btn,
  .sample-actions .transport-btn.icon-btn {
    width: auto;
    min-width: 64px;
  }

  .global-controls {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .top-bar .control {
    justify-items: start;
  }

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

  .slot-strip,
  .sample-actions,
  .sequencer-card .section-heading,
  .sequencer-card .section-heading > div {
    align-items: start;
    flex-direction: column;
  }

  .slot-strip {
    display: grid;
    justify-content: start;
  }
}