:root {
  color-scheme: dark;
  font-family: Inter, system-ui, sans-serif;
  background: #0a101a;
  color: #e2eaf7;
}
* {
  box-sizing: border-box;
}
[hidden] {
  display: none !important;
}
article {
  scroll-margin-top: 90px;
}
.preview {
  min-width: 0;
  min-height: 140px;
}
.preview canvas {
  touch-action: none;
}
.demo-output {
  max-height: 200px;
  overflow: auto;
}
.preview-status {
  font-size: 0.85rem;
  color: #6fe0d4;
}
.source {
  min-height: 680px;
  contain: layout style;
}
.interaction-hint {
  font-size: 0.85rem;
}
.media-input-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.media-input-controls label,
.media-input-controls details {
  width: 100%;
}
.media-input-controls input {
  max-width: 100%;
}
.media-input-controls video {
  display: block;
  max-width: 100%;
}
canvas:focus-visible {
  outline: 2px solid #6fe0d4;
  outline-offset: 4px;
}
.gallery-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 4;
  padding: 12px;
  background: #101c2df5;
  border: 1px solid #263247;
  border-radius: 8px;
}
.gallery-toolbar label {
  margin: 0;
}
.gallery-toolbar select {
  max-width: 320px;
}
body {
  margin: 0 auto;
  padding: 48px 24px 80px;
  max-width: 1240px;
}
h1 {
  font-size: clamp(2rem, 5vw, 3.8rem);
  letter-spacing: -0.045em;
  margin: 8px 0 16px;
}
h2 {
  font-size: 1.3rem;
  margin: 0 0 12px;
}
p {
  color: #a7b8cf;
  line-height: 1.6;
  max-width: 76ch;
}
a {
  color: #6fe0d4;
}
header {
  margin-bottom: 40px;
}
.eyebrow {
  color: #6fe0d4;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 480px), 1fr));
  gap: 24px;
}
article {
  min-width: 0;
  border: 1px solid #263247;
  border-radius: 16px;
  background: #111c2c;
  overflow: hidden;
  padding: 24px;
}
canvas {
  display: block;
  max-width: 100%;
  height: auto;
  background: #080f19;
  border-radius: 8px;
  margin: 16px 0;
}
pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: #a8f0e5;
  background: #080f19;
  padding: 16px;
  border-radius: 8px;
  font-size: 0.85rem;
  line-height: 1.5;
}
summary {
  cursor: pointer;
  color: #6fe0d4;
  padding: 12px 0;
}
label {
  color: #bed0e5;
  display: block;
  margin: 12px 0;
}
input[type="range"] {
  accent-color: #6fe0d4;
  vertical-align: middle;
  width: 180px;
  margin-left: 12px;
}
.range-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(90px, 150px) 6ch;
  align-items: center;
  gap: 12px;
  max-width: 460px;
  font-size: 0.9rem;
}
.range-control input {
  width: 100%;
  min-width: 0;
  margin: 0;
}
.range-control output {
  text-align: right;
  color: #a8f0e5;
  font-variant-numeric: tabular-nums;
}
.resource-table-scroll {
  overflow-x: auto;
}
.resource-connections table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}
.resource-connections caption {
  text-align: left;
  padding-bottom: 12px;
  color: #a7b8cf;
}
.resource-connections th,
.resource-connections td {
  padding: 10px 12px;
  border-bottom: 1px solid #263247;
  text-align: left;
  vertical-align: top;
}
.resource-connections td:first-child {
  color: #a8f0e5;
  font-family: Consolas, monospace;
}
.status {
  border-left: 3px solid #6fe0d4;
  padding-left: 16px;
  margin: 24px 0;
}
.error {
  color: #ffacb6;
}
button {
  background: #173e47;
  color: #c0fff4;
  border: 1px solid #3b8c8c;
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
}
.source-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap: 16px;
  overflow-x: auto;
}
.source-columns section {
  min-width: 0;
}
.source-columns pre {
  height: 440px;
  margin: 8px 0;
  overflow: auto;
  white-space: pre;
  font-size: 0.76rem;
}
.source-columns h4 {
  margin: 8px 0;
  color: #a7b8cf;
  font-size: 0.8rem;
}
.source-panel h3 {
  color: #c3eee9;
  font-size: 0.95rem;
}
.grid > article:has(.source-panel) {
  grid-column: 1 / -1;
}
.catalog {
  display: grid;
  gap: 28px;
}
.gallery-section-heading {
  margin: 24px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid #263247;
  scroll-margin-top: 90px;
}
.gallery-section-heading h2 {
  font-size: 1.6rem;
}
.gallery-section-heading p {
  margin-bottom: 0;
}
.demo-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
}
.demo-top canvas {
  width: 100%;
}
.catalog-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 18px;
  padding: 28px 0;
  align-items: start;
}
.catalog-nav section {
  padding: 20px;
  background: #101a29;
  border: 1px solid #263247;
  border-radius: 12px;
}
.catalog-nav h2 {
  font-size: 1.05rem;
  color: #e2eaf7;
}
.catalog-nav p {
  font-size: 0.85rem;
  margin: 8px 0 16px;
}
.catalog-nav ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.catalog-nav a {
  font-size: 0.9rem;
  line-height: 1.4;
  text-decoration: none;
}
.catalog-nav a:hover {
  text-decoration: underline;
}
@media (max-width: 700px) {
  .demo-top {
    grid-template-columns: 1fr;
  }
}
select {
  color: #e2eaf7;
  background: #101c2d;
  border: 1px solid #476076;
  border-radius: 6px;
  padding: 8px;
  max-width: 100%;
}
.source-toolbar,
.editor-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 24px;
}
.source-toolbar {
  margin: 12px 0;
  border-top: 1px solid #263247;
  padding-top: 16px;
}
.source-toolbar label,
.editor-toolbar label {
  margin: 0;
}
.pipeline-overview {
  margin: 12px 0;
  padding: 0 16px;
  border: 1px solid #263247;
  border-radius: 8px;
  background: #0d1725;
}
.pipeline-overview p {
  font-size: 0.85rem;
  margin-top: 0;
}
.pipeline-overview ol {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-height: 240px;
  overflow: auto;
}
.pipeline-overview button {
  padding: 6px 10px;
  font-size: 0.8rem;
  text-align: left;
}
.editor-page {
  max-width: 1800px;
}
.editor-toolbar {
  position: sticky;
  top: 0;
  z-index: 3;
  padding: 16px;
  background: #101c2df5;
  border: 1px solid #263247;
  border-radius: 8px;
}
.editor-toolbar label {
  display: flex;
  align-items: center;
  gap: 8px;
}
.editor-toolbar select {
  max-width: 330px;
}
.pending {
  color: #f6d286;
}
button:disabled {
  opacity: 0.5;
  cursor: wait;
}
.editor-preview {
  display: grid;
  grid-template-columns: minmax(280px, 512px) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  padding: 24px 0;
}
.editor-preview canvas {
  width: 100%;
}
.editor-preview pre {
  max-height: 220px;
  overflow: auto;
}
.shader-editors {
  display: grid;
  gap: 24px;
}
.shader-editor {
  scroll-margin-top: 110px;
}
.shader-editor textarea {
  width: 100%;
  min-height: 440px;
  height: 440px;
  resize: none;
  display: block;
  margin-top: 8px;
  border: 1px solid #476076;
  border-radius: 8px;
  padding: 16px;
  background: #080f19;
  color: #a8f0e5;
  font:
    13px/1.55 Consolas,
    monospace;
  tab-size: 4;
}
.shader-editor textarea:focus {
  outline: 2px solid #6fe0d4;
  outline-offset: 2px;
}
.shader-editor textarea[aria-invalid="true"] {
  border-color: #ffacb6;
}
.shader-editor pre {
  min-height: 440px;
  height: 440px;
  margin-top: 8px;
}
.shader-editor label,
.shader-editor h4 {
  margin: 8px 0;
}
.shader-editor .source-columns > section {
  display: grid;
  grid-template-rows: 20px 440px auto;
  gap: 8px;
  align-content: start;
}
.shader-editor .source-columns label,
.shader-editor .source-columns h4 {
  margin: 0;
  line-height: 20px;
  font-size: 0.8rem;
}
.shader-editor .source-columns textarea,
.shader-editor .source-columns pre {
  margin: 0;
}
#translate-status {
  white-space: pre-wrap;
}
@media (max-width: 800px) {
  .editor-preview {
    grid-template-columns: 1fr;
  }
}

.range-control select {
  grid-column: 2 / -1;
  width: 100%;
}
.range-control input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: #6fe0d4;
  justify-self: end;
}

.plot-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 12px 0;
  color: #b9cde1;
  font-size: 0.8rem;
}
.plot-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.plot-legend i {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  display: inline-block;
}