:root {
  color-scheme: dark;
  --pg-bg: #050505;
  --pg-rail: #0a0a0a;
  --pg-surface: #0f0f0f;
  --pg-surface-raised: #151311;
  --pg-surface-inset: #080808;
  --pg-surface-strong: #1c1814;
  --pg-border: #2a2520;
  --pg-border-strong: #40362d;
  --pg-border-soft: #1e1a16;
  --pg-text: #f2eee8;
  --pg-text-muted: #c9beb2;
  --pg-text-dim: #8f8378;
  --pg-text-disabled: #514941;
  --pg-orange: #f97316;
  --pg-orange-strong: #ff9a3d;
  --pg-orange-soft: #2a1608;
  --pg-orange-border: #8a4518;
  --pg-loop: #9ca35a;
  --pg-loop-soft: #111408;
  --pg-loop-border: #4d5325;
  --pg-live: #22c55e;
  --pg-live-soft: #0b2113;
  --pg-live-border: #267a43;
  --pg-danger: #ef4444;
  --pg-danger-soft: #2a0c0c;
  --pg-danger-border: #7f1d1d;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background: var(--pg-bg);
  color: var(--pg-text);
  font-family: "Aptos", "Bahnschrift", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.settings-open {
  overflow: hidden;
}

button {
  border-radius: 0;
  font: inherit;
}

.master-volume-rail {
  width: 100%;
  border: 1px solid var(--pg-border);
  background: var(--pg-rail);
  padding: 7px 8px;
}

.volume-control {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) 42px;
  align-items: center;
  gap: 8px;
}

.master-volume-control {
  width: 100%;
}

.volume-control-label,
.volume-value {
  font-family: "Bahnschrift", "Aptos", system-ui, sans-serif;
  font-size: 0.68rem;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.volume-control-label {
  color: var(--pg-text-muted);
}

.volume-value {
  color: var(--pg-orange-strong);
  text-align: right;
}

.volume-slider {
  width: 100%;
  height: 28px;
  margin: 0;
  accent-color: var(--pg-orange);
  background: transparent;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.volume-slider::-webkit-slider-runnable-track {
  height: 8px;
  border: 1px solid var(--pg-border);
  border-radius: 0;
  background: var(--pg-surface-inset);
}

.volume-slider::-webkit-slider-thumb {
  width: 14px;
  height: 24px;
  margin-top: -9px;
  border: 1px solid var(--pg-orange-border);
  border-radius: 0;
  background: var(--pg-orange);
  -webkit-appearance: none;
  appearance: none;
}

.volume-slider::-moz-range-track {
  height: 8px;
  border: 1px solid var(--pg-border);
  border-radius: 0;
  background: var(--pg-surface-inset);
}

.volume-slider::-moz-range-progress {
  height: 8px;
  border-radius: 0;
  background: var(--pg-orange);
}

.volume-slider::-moz-range-thumb {
  width: 14px;
  height: 24px;
  border: 1px solid var(--pg-orange-border);
  border-radius: 0;
  background: var(--pg-orange);
}

.volume-slider:focus-visible {
  outline: 1px solid var(--pg-orange);
  outline-offset: 2px;
}

.app {
  width: min(100%, 460px);
  min-height: 100dvh;
  margin: 0 auto;
  padding: max(10px, env(safe-area-inset-top)) 8px max(10px, env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--pg-bg);
}

.topbar {
  min-height: 48px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 38px;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--pg-border);
  background: var(--pg-rail);
  padding: 7px 8px;
}

.game-title {
  margin: 0 0 2px;
  color: var(--pg-text-dim);
  font-size: 0.68rem;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

h1 {
  margin: 0;
  color: var(--pg-text);
  font-size: 1rem;
  line-height: 1.05;
  letter-spacing: 0;
  text-transform: uppercase;
}

.stage-indicator {
  min-width: 72px;
  padding: 6px 8px;
  border: 1px solid var(--pg-border-strong);
  border-radius: 0;
  color: var(--pg-text-muted);
  text-align: center;
  font-size: 0.72rem;
  line-height: 1;
  background: var(--pg-surface-inset);
  text-transform: uppercase;
}

.settings-button,
.settings-close-button {
  width: 38px;
  height: 38px;
  border: 1px solid var(--pg-border-strong);
  border-radius: 0;
  display: grid;
  place-items: center;
  background: var(--pg-surface-inset);
  color: var(--pg-text-muted);
  cursor: pointer;
  transition: border-color 120ms ease, background-color 120ms ease, color 120ms ease;
}

.settings-button:active,
.settings-close-button:active {
  background: var(--pg-surface-strong);
  color: var(--pg-orange-strong);
}

.settings-button svg,
.settings-close-button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.stage-controls {
  display: grid;
  gap: 6px;
  flex: 1;
  align-content: center;
}

.stage-button {
  position: relative;
  width: 100%;
  min-height: 92px;
  border: 1px solid var(--pg-border);
  border-radius: 0;
  padding: 10px 12px;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  background: var(--pg-surface);
  color: var(--pg-text);
  text-align: left;
  cursor: pointer;
  transition: border-color 120ms ease, background-color 120ms ease, color 120ms ease;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}

body.loop-progress-enabled .stage-button {
  padding-bottom: 20px;
}

.stage-button:active {
  background: var(--pg-surface-strong);
}

.stage-button:focus-visible,
.stop-button:focus-visible,
.settings-button:focus-visible,
.settings-close-button:focus-visible {
  outline: 1px solid var(--pg-orange);
  outline-offset: 2px;
  border-color: var(--pg-orange-border);
}

.stage-button[aria-pressed="true"] {
  border-color: var(--pg-orange-border);
  background: var(--pg-orange-soft);
  box-shadow: inset 4px 0 0 var(--pg-orange);
}

.stage-button:disabled {
  cursor: wait;
  opacity: 0.62;
}

.stop-button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.stage-name {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 1.55rem;
  line-height: 1;
  font-weight: 800;
  letter-spacing: 0;
}

.stage-icon {
  width: 44px;
  height: 44px;
  border: 1px solid var(--pg-border-strong);
  display: grid;
  place-items: center;
  color: var(--pg-text-dim);
  background: var(--pg-surface-inset);
}

.stage-icon svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.stage-icon-nominations svg {
  width: 29px;
  height: 29px;
  stroke-width: 1.7;
}

.stage-state {
  flex: 0 0 auto;
  color: var(--pg-text-dim);
  font-family: "Bahnschrift", "Aptos", system-ui, sans-serif;
  font-size: 0.68rem;
  line-height: 1;
  text-transform: uppercase;
}

.stage-button[aria-pressed="true"] .stage-state,
.stage-button[aria-pressed="true"] .stage-name,
.stage-button[aria-pressed="true"] .stage-icon {
  color: var(--pg-orange-strong);
}

.stage-loop-meter {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 10px;
  overflow: hidden;
  border-top: 1px solid var(--pg-border-soft);
  background: var(--pg-surface-inset);
  pointer-events: none;
}

body:not(.loop-progress-enabled) .stage-loop-meter {
  display: none;
}

.stage-loop-meter-fill {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--pg-loop);
  transform: scaleX(0);
  transform-origin: left center;
  will-change: transform;
}

.transport {
  display: grid;
  gap: 6px;
  border: 1px solid var(--pg-border);
  background: var(--pg-rail);
  padding: 7px;
}

.preload-progress {
  width: 100%;
  height: 8px;
  overflow: hidden;
  border: 1px solid var(--pg-border);
  border-radius: 0;
  background: var(--pg-surface-inset);
}

.preload-progress[hidden] {
  display: none;
}

.preload-progress-fill {
  width: 0%;
  height: 100%;
  background: var(--pg-orange);
  transition: width 120ms ease;
}

.stop-button {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--pg-danger-border);
  border-radius: 0;
  background: var(--pg-danger-soft);
  color: var(--pg-text);
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 700;
  text-transform: uppercase;
  transition: border-color 120ms ease, background-color 120ms ease, color 120ms ease;
}

.stop-button:active {
  background: #3a1010;
}

.status-line {
  min-height: 18px;
  margin: 0;
  color: var(--pg-text-dim);
  font-family: "Bahnschrift", "Aptos", system-ui, sans-serif;
  font-size: 0.72rem;
  line-height: 1.25;
  text-align: center;
}

.settings-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  overflow: auto;
  background: var(--pg-bg);
  padding: max(10px, env(safe-area-inset-top)) 8px max(10px, env(safe-area-inset-bottom));
}

.settings-modal[hidden] {
  display: none;
}

.settings-sheet {
  width: min(100%, 460px);
  min-height: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.settings-header {
  min-height: 48px;
  border: 1px solid var(--pg-border);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 38px;
  align-items: center;
  gap: 8px;
  background: var(--pg-rail);
  padding: 7px 8px;
}

.settings-header h2 {
  margin: 0;
  color: var(--pg-text);
  font-size: 1rem;
  line-height: 1.05;
  letter-spacing: 0;
  text-transform: uppercase;
}

.settings-checkbox-row {
  min-height: 42px;
  border: 1px solid var(--pg-border);
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  background: var(--pg-surface);
  padding: 8px;
  cursor: pointer;
}

.settings-checkbox {
  width: 18px;
  height: 18px;
  margin: 0;
  border-radius: 0;
  accent-color: var(--pg-loop);
}

.settings-checkbox:focus-visible {
  outline: 1px solid var(--pg-orange);
  outline-offset: 2px;
}

.settings-checkbox-label {
  color: var(--pg-text-muted);
  font-family: "Bahnschrift", "Aptos", system-ui, sans-serif;
  font-size: 0.72rem;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.settings-checkbox-row:has(.settings-checkbox:checked) {
  border-color: var(--pg-loop-border);
  background: var(--pg-loop-soft);
}

.settings-checkbox-row:has(.settings-checkbox:checked) .settings-checkbox-label {
  color: var(--pg-loop);
}

.settings-track-list {
  display: grid;
  gap: 6px;
}

.track-volume-control {
  min-height: 56px;
  border: 1px solid var(--pg-border);
  background: var(--pg-surface);
  padding: 8px;
}

@media (min-width: 700px) {
  .app {
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .stage-button {
    min-height: 104px;
  }
}