:root {
  --canvas-opacity: 1;
  --panel-bg: rgba(18, 18, 18, 0.72);
  --panel-border: rgba(255, 255, 255, 0.1);
  --panel-fg: #f3efe8;
  --accent: #ff6f1f;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  touch-action: none;
}
#ui,
body,
canvas,
html {
  width: 100%;
  height: 100%;
}
body,
html {
  overflow: hidden;
  background: #000;
  color: var(--panel-fg);
  font-family: "Arial", sans-serif;
}
#ui,
canvas {
  position: fixed;
  inset: 0;
}
#micro-preview-canvas {
  z-index: 0;
}
#application-canvas {
  z-index: 1;
}
canvas {
  opacity: var(--canvas-opacity);
}
.hidden {
  display: none !important;
}
#ui {
  z-index: 2;
  pointer-events: none;
}
#ui * {
  pointer-events: auto;
}
#loadingWrap {
  position: fixed;
  left: 50%;
  bottom: max(24px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  width: min(320px, calc(100vw - 32px));
  padding: 14px;
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  background: var(--panel-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
#loadingText {
  font-size: 14px;
  text-align: center;
}
#loadingBar {
  height: 8px;
  margin-top: 10px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--accent) 0%,
    var(--accent) 0%,
    rgba(255, 255, 255, 0.14) 0%,
    rgba(255, 255, 255, 0.14) 100%
  );
}
#controls {
  position: fixed;
  top: max(16px, env(safe-area-inset-top));
  right: max(16px, env(safe-area-inset-right));
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  align-items: center;
  padding: 8px;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  background: var(--panel-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
#controls .controlPill,
#controls button,
#controls input[type="range"] {
  height: 34px;
  border-radius: 999px;
  font-size: 13px;
}
#controls .controlPill,
#controls button {
  padding: 0 14px;
}
#controls button {
  min-width: 54px;
  border: 0;
  background: rgba(255, 255, 255, 0.1);
  color: var(--panel-fg);
  cursor: pointer;
}
#controls .controlPill {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.82);
  white-space: nowrap;
}
#sortBinsLabel {
  min-width: 8ch;
  font-variant-numeric: tabular-nums;
  text-align: center;
}
#payloadStatus {
  max-width: min(42ch, 52vw);
  overflow: hidden;
  text-overflow: ellipsis;
}
#animateSlider,
#sortBinsSlider,
#speedSlider {
  width: 116px;
  padding: 0;
  accent-color: var(--accent);
  background: rgba(255, 255, 255, 0.08);
}
#controls button:hover {
  background: rgba(255, 255, 255, 0.16);
}
#controls button.active {
  background: var(--accent);
  color: #fff;
}
#animateSlider,
#speedSlider {
  width: 180px;
}
#speedSlider {
  width: 96px;
}
#animateTime,
#speedLabel {
  font-variant-numeric: tabular-nums;
  text-align: center;
}
#animateTime {
  min-width: 9ch;
}
#speedLabel {
  width: 5.5ch;
}
#touchHint {
  position: fixed;
  left: 50%;
  bottom: max(16px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.5);
  color: rgba(255, 255, 255, 0.9);
  font-size: 12px;
}
#webgpuNotice {
  position: fixed;
  left: 50%;
  bottom: calc(max(16px, env(safe-area-inset-bottom)) + 44px);
  transform: translateX(-50%);
  max-width: min(72ch, calc(100vw - 32px));
  padding: 8px 12px;
  text-align: center;
  border: 1px solid rgba(255, 162, 102, 0.28);
  background: rgba(56, 26, 8, 0.82);
  color: rgba(255, 236, 222, 0.95);
  white-space: normal;
}