html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #101317;
  color: #f4f7f8;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

.emscripten {
  position: absolute;
  inset: 0;
  margin: 0;
  border: 0;
  display: block;
  overflow: hidden;
}

#canvas:focus {
  outline: none;
}

/*
 * The only canvas. Everything rendered - document tiles, chrome, and the ImGui
 * UI - is produced by Geode inside this element's single WebGPU frame, so no
 * rule here may position, size, clip, or scale rendered content. CSS below this
 * point styles page scaffolding only (the loader and the fatal-error surface).
 */
#canvas {
  z-index: 2;
  touch-action: none;
}

#loading-screen,
#capability-error {
  position: fixed;
  inset: 0;
  z-index: 10;
  box-sizing: border-box;
  display: grid;
  place-items: center;
  padding: 32px;
  background: radial-gradient(circle at 50% 42%, rgba(53, 206, 190, 0.09), transparent 38%),
    linear-gradient(145deg, #151a20 0%, #0e1115 72%);
}

#loading-screen {
  opacity: 1;
  transition: opacity 160ms ease-out;
}

#loading-screen.is-complete {
  pointer-events: none;
  opacity: 0;
}

#loading-screen::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.32;
  background-image: linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, black, transparent 68%);
}

.loading-card,
.capability-error-card {
  position: relative;
  width: min(460px, calc(100vw - 64px));
  box-sizing: border-box;
}

.loading-brand {
  display: flex;
  align-items: center;
  min-height: 32px;
  margin-bottom: 72px;
  letter-spacing: 0.015em;
}

.loading-mark {
  display: grid;
  width: 32px;
  height: 32px;
  margin-right: 11px;
  overflow: hidden;
  place-items: center;
  border: 1px solid rgba(83, 231, 214, 0.3);
  border-radius: 8px;
  background: #1c242a;
  box-shadow: 0 0 24px rgba(57, 215, 197, 0.08);
}

.loading-mark img {
  width: 24px;
  height: 24px;
}

.loading-wordmark {
  font-size: 15px;
  font-weight: 720;
  text-transform: uppercase;
}

.loading-product {
  margin-left: 7px;
  color: #87939b;
  font-size: 13px;
  font-weight: 520;
  text-transform: uppercase;
}

.loading-copy {
  min-height: 146px;
}

.loading-eyebrow {
  margin: 0 0 12px;
  color: #53e0d0;
  font-size: 11px;
  font-weight: 680;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

#loading-title,
#capability-error h1 {
  margin: 0 0 14px;
  color: #f6f8f9;
  font-size: clamp(28px, 5vw, 38px);
  font-weight: 630;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

#status,
#capability-error p {
  margin: 0;
  color: #9aa5ac;
  font-size: 14px;
  line-height: 1.55;
}

.loading-progress {
  position: relative;
  height: 2px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
}

#loading-progress-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 34%;
  border-radius: inherit;
  background: linear-gradient(90deg, #319f96, #60ead8);
  box-shadow: 0 0 12px rgba(83, 224, 208, 0.55);
  transform: translateX(-110%);
  animation: loading-sweep 1.35s cubic-bezier(0.55, 0, 0.2, 1) infinite;
}

.loading-progress.is-determinate #loading-progress-fill {
  animation: none;
  transform: none;
  transition: width 180ms ease-out;
}

#loading-detail {
  margin: 14px 0 0;
  color: #657078;
  font-size: 11px;
  letter-spacing: 0.02em;
}

@keyframes loading-sweep {
  0% {
    transform: translateX(-110%);
  }

  55%,
  100% {
    transform: translateX(305%);
  }
}

#capability-error {
  z-index: 20;
}

#capability-error h1 {
  font-size: 30px;
}

#capability-error-detail {
  margin-bottom: 12px !important;
  color: #ffaaa5 !important;
}

[hidden] {
  display: none !important;
}

@media (max-width: 600px) {
  #loading-screen,
  #capability-error {
    padding: 24px;
  }

  .loading-card,
  .capability-error-card {
    width: 100%;
  }

  .loading-brand {
    margin-bottom: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #loading-screen {
    transition: none;
  }

  #loading-progress-fill {
    width: 70%;
    animation: none;
    transform: none;
  }

  .loading-progress.is-determinate #loading-progress-fill {
    transition: none;
  }
}