:root {
  color-scheme: dark;
  --bg: #050504;
  --panel: rgba(17, 18, 14, .94);
  --line: rgba(222, 210, 170, .2);
  --text: #f2ead5;
  --muted: #a9a28d;
  --green: #93d79b;
  --amber: #efbf6a;
  --red: #ff735f;
  --blue: #78b7ff;
  --ink: #080907;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-width: 0;
  background:
    linear-gradient(rgba(239, 191, 106, .03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(239, 191, 106, .03) 1px, transparent 1px),
    radial-gradient(circle at 20% 12%, rgba(120, 183, 255, .12), transparent 24%),
    radial-gradient(circle at 84% 18%, rgba(147, 215, 155, .11), transparent 24%),
    var(--bg);
  background-size: 42px 42px, 42px 42px, auto, auto, auto;
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  letter-spacing: 0;
}

a { color: inherit; }

.sfx-header,
.sfx-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);
}

.sfx-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: 42px;
  height: 42px;
  border: 1px solid var(--green);
  color: var(--green);
  box-shadow: inset 0 0 18px rgba(147, 215, 155, .12);
}

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

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

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

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

main { padding: clamp(28px, 8vw, 88px) clamp(14px, 4vw, 48px); }

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

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

h1 {
  margin: 6px 0 14px;
  font-size: clamp(40px, 7.5vw, 86px);
  line-height: .94;
}

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

.status-card,
.panel {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(22, 23, 18, .96), rgba(7, 8, 6, .98));
  border-radius: 8px;
  box-shadow: inset 0 0 34px rgba(147, 215, 155, .05);
}

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

.status-card span + span {
  border-top: 1px dashed rgba(242, 234, 213, .14);
  padding-top: 12px;
}

.bench-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(286px, 370px);
  gap: 18px;
}

.panel { padding: 20px; }
.panel-head { margin-bottom: 16px; }

.transport,
.preset-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.preset-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 16px;
}

button,
select {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(242, 234, 213, .22);
  background: rgba(38, 38, 30, .92);
  color: var(--text);
  font: inherit;
  border-radius: 6px;
}

button {
  cursor: pointer;
}

button:hover,
button.is-active {
  border-color: var(--green);
  box-shadow: 0 0 0 1px rgba(147, 215, 155, .3), inset 0 0 22px rgba(147, 215, 155, .08);
}

button.primary {
  background: var(--green);
  color: #071007;
  font-weight: 900;
}

.scope-wrap,
.curve-wrap {
  margin-top: 16px;
  border: 1px solid rgba(242, 234, 213, .16);
  background:
    linear-gradient(rgba(147, 215, 155, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(147, 215, 155, .05) 1px, transparent 1px),
    rgba(5, 7, 5, .72);
  background-size: 24px 24px;
  border-radius: 8px;
  overflow: hidden;
}

.curve-tools {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

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

.code-panel {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}

.code-box {
  width: 100%;
  min-height: 72px;
  padding: 12px;
  resize: vertical;
  border: 1px solid rgba(242, 234, 213, .18);
  border-radius: 6px;
  background: rgba(5, 7, 5, .72);
  color: var(--muted);
  font: inherit;
  font-size: 12px;
}

.code-box:focus {
  outline: 2px solid rgba(147, 215, 155, .45);
  outline-offset: 2px;
}

canvas {
  display: block;
  width: 100%;
  aspect-ratio: 8 / 3;
}

#curveCanvas {
  cursor: crosshair;
}

.scope-readout {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 14px;
  color: var(--muted);
  border-top: 1px solid rgba(242, 234, 213, .12);
  font-size: 12px;
}

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

.select-row,
.knob-stack label {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr) 48px;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}

.select-row {
  grid-template-columns: 74px minmax(0, 1fr);
  margin-bottom: 16px;
}

.knob-stack {
  display: grid;
  gap: 16px;
}

input[type="range"] { width: 100%; }

.knob-stack b {
  color: var(--text);
  text-align: right;
  font-size: 12px;
}

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

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

.showcase-panel,
.factory-panel,
.combo-panel {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: 24px;
  margin-top: 28px;
  padding: 26px 0 0;
  border-top: 1px solid var(--line);
}

.showcase-panel {
  display: block;
}

.showcase-grid,
.factory-links,
.combo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

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

.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(242, 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;
}

@media (max-width: 860px) {
  .sfx-header,
  .hero,
  .bench-layout,
  .notes-panel,
  .factory-panel,
  .combo-panel { grid-template-columns: 1fr; }

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

  h1 {
    font-size: clamp(36px, 13vw, 58px);
    overflow-wrap: anywhere;
  }

  .transport,
  .preset-grid,
  .curve-tools { grid-template-columns: 1fr 1fr; }

  .select-row,
  .knob-stack label { grid-template-columns: 70px minmax(0, 1fr) 42px; }

  .select-row { grid-template-columns: 70px minmax(0, 1fr); }
}

@media (max-width: 440px) {
  .transport,
  .preset-grid,
  .curve-tools,
  .showcase-grid,
  .factory-links,
  .combo-grid { grid-template-columns: 1fr; }

  .scope-readout { display: grid; }
}