:root {
  color-scheme: dark;
  --bg: #050504;
  --panel: rgba(18, 19, 15, .94);
  --line: rgba(224, 211, 170, .22);
  --text: #f1ead5;
  --muted: #aaa38f;
  --green: #93d79b;
  --amber: #efbf6a;
  --red: #ff6d5d;
  --cyan: #7bd7ff;
  --violet: #c79bff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 18% 8%, rgba(147, 215, 155, .1), transparent 26%),
    radial-gradient(circle at 86% 16%, rgba(123, 215, 255, .08), transparent 24%),
    linear-gradient(180deg, #090907, var(--bg));
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  letter-spacing: 0;
}

a { color: inherit; }

.chip-header,
.chip-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px clamp(16px, 4vw, 48px);
  background: rgba(5, 5, 4, .9);
  border-bottom: 1px solid var(--line);
}

.chip-footer {
  border-top: 1px solid var(--line);
  border-bottom: 0;
  color: var(--muted);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--green);
  color: var(--green);
}

.brand strong,
.brand small,
p span,
h2 span,
h2 small { display: block; }

.brand small,
.kicker,
.chip-nav {
  color: var(--muted);
  text-transform: uppercase;
  font-size: 12px;
}

.chip-nav {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.chip-nav a { text-decoration: none; }

main { padding: clamp(28px, 7vw, 78px) clamp(14px, 4vw, 48px); }

.hero,
.composer-layout,
.notes-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(286px, 390px);
  gap: 18px;
}

.hero {
  grid-template-columns: minmax(0, 1fr) minmax(260px, 340px);
  gap: 28px;
  align-items: end;
  margin-bottom: 24px;
}

.hero > *,
.composer-layout > *,
.notes-panel > *,
.panel { min-width: 0; }

h1 {
  margin: 6px 0 14px;
  font-size: clamp(38px, 6.8vw, 78px);
  line-height: .94;
}

h2 { margin: 0; font-size: clamp(20px, 3vw, 28px); }
p { line-height: 1.75; }

.readout,
.panel {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(23, 24, 19, .95), rgba(7, 8, 6, .97));
  border-radius: 8px;
  box-shadow: inset 0 0 34px rgba(147, 215, 155, .05);
}

.readout {
  display: grid;
  gap: 12px;
  padding: 18px;
  color: var(--muted);
}

.readout span + span {
  border-top: 1px dashed rgba(241, 234, 213, .14);
  padding-top: 12px;
}

.panel { padding: 18px; }
.panel-head { margin-bottom: 14px; }

.transport,
.button-grid,
.part-buttons,
.pattern-buttons,
.pattern-tools {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

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

.pattern-tools {
  margin-top: 10px;
}

.pattern-panel {
  margin-bottom: 16px;
  padding: 12px;
  border: 1px dashed rgba(241, 234, 213, .16);
  border-radius: 8px;
  background: rgba(9, 10, 7, .42);
}

.transport {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 14px;
}

button,
select {
  width: 100%;
  min-height: 44px;
  border: 1px solid rgba(241, 234, 213, .22);
  background: rgba(38, 38, 30, .9);
  color: var(--text);
  font: inherit;
  border-radius: 6px;
}

button {
  cursor: pointer;
}

button.is-hot,
.step-cell.is-on {
  background: rgba(147, 215, 155, .88);
  color: #071007;
  font-weight: 900;
}

button.primary {
  border-color: rgba(239, 191, 106, .58);
  color: var(--amber);
}

.share-box {
  display: none;
  width: 100%;
  min-height: 74px;
  margin-top: 10px;
  padding: 10px;
  border: 1px solid rgba(147, 215, 155, .28);
  border-radius: 6px;
  background: rgba(5, 7, 5, .9);
  color: var(--green);
  font: inherit;
  resize: vertical;
}

.share-box.is-visible {
  display: block;
}

.share-code {
  display: none;
  margin-top: 8px;
  padding: 8px 10px;
  border: 1px dashed rgba(239, 191, 106, .36);
  border-radius: 6px;
  color: var(--amber);
  overflow-wrap: anywhere;
  font-size: 12px;
}

.share-code.is-visible {
  display: block;
}

.tempo-row {
  display: grid;
  grid-template-columns: minmax(110px, 150px) minmax(0, 1fr) 52px;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 16px;
}

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

.selector-grid {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: 14px;
  margin-bottom: 16px;
}

.note-buttons {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 8px;
}

.note-buttons button {
  min-height: 40px;
  padding: 0 4px;
}

.step-grid {
  display: grid;
  gap: 8px;
}

.step-row {
  display: grid;
  grid-template-columns: 92px repeat(16, minmax(0, 1fr));
  gap: 5px;
  align-items: center;
}

.lane-name {
  color: var(--muted);
  font-size: 12px;
}

.step-cell {
  min-height: 42px;
  padding: 0;
  border: 1px solid rgba(241, 234, 213, .16);
  background: rgba(10, 12, 9, .92);
  color: var(--muted);
  border-radius: 4px;
  font-size: 11px;
}

.step-cell.is-current {
  box-shadow: 0 0 0 2px rgba(239, 191, 106, .32);
  border-color: var(--amber);
}

.step-cell[data-part="pulse1"].is-on { background: rgba(147, 215, 155, .82); }
.step-cell[data-part="pulse2"].is-on { background: rgba(123, 215, 255, .82); }
.step-cell[data-part="triangle"].is-on { background: rgba(239, 191, 106, .82); }
.step-cell[data-part="noise"].is-on { background: rgba(255, 109, 93, .82); }

.control-stack {
  display: grid;
  gap: 14px;
  align-content: start;
}

.fader-stack {
  display: grid;
  gap: 12px;
}

.fader-stack label {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr) 42px;
  gap: 8px;
  align-items: center;
  color: var(--muted);
  font-size: 12px;
}

.hint,
.compact {
  color: var(--muted);
  font-size: 12px;
}

.notes-panel {
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: 24px;
  margin-top: 28px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.notes-panel small { color: var(--muted); margin-top: 6px; }

.showcase-panel,
.factory-panel,
.combo-panel {
  margin-top: 28px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.showcase-grid,
.factory-links,
.combo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.sample-card,
.factory-links a,
.combo-grid article {
  display: grid;
  gap: 8px;
  align-content: start;
  min-height: 118px;
  padding: 14px;
  text-align: left;
  text-decoration: none;
  border: 1px solid rgba(241, 234, 213, .2);
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(22, 23, 18, .96), rgba(7, 8, 6, .98));
  color: var(--text);
}

.sample-card strong,
.factory-links strong,
.combo-grid strong {
  color: var(--green);
  font-size: 16px;
}

.sample-card span,
.factory-links span,
.sample-card small,
.combo-grid span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.factory-panel {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: 24px;
}

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

@media (max-width: 980px) {
  .chip-header,
  .hero,
  .composer-layout,
  .notes-panel,
  .factory-panel,
  .selector-grid {
    grid-template-columns: 1fr;
  }

  .chip-header {
    align-items: flex-start;
    flex-direction: column;
  }

  h1 {
    font-size: clamp(34px, 12vw, 58px);
    overflow-wrap: anywhere;
  }
}

@media (max-width: 700px) {
  .transport,
  .button-grid,
  .part-buttons,
  .pattern-buttons,
  .pattern-tools,
  .tempo-row,
  .showcase-grid,
  .factory-links,
  .combo-grid {
    grid-template-columns: 1fr;
  }

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

  .step-row {
    grid-template-columns: 1fr repeat(8, minmax(0, 1fr));
  }

  .lane-name {
    grid-column: 1 / -1;
  }
}

@media (max-width: 430px) {
  main { padding-inline: 10px; }
  .panel { padding: 12px; }
  .step-cell { min-height: 38px; font-size: 10px; }
}