/* Brand colors from the viewer (Okabe-Ito blue); a plain header like the app. */
[data-md-color-scheme="default"] {
  --md-primary-fg-color: #0072b2;
  --md-primary-fg-color--light: #56b4e9;
  --md-primary-fg-color--dark: #005a8c;
  --md-accent-fg-color: #0072b2;
  --md-typeset-a-color: #0072b2;
}
[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #56b4e9;
  --md-primary-fg-color--light: #9ad0f0;
  --md-primary-fg-color--dark: #0072b2;
  --md-accent-fg-color: #9ad0f0;
  --md-typeset-a-color: #56b4e9;
  --md-default-bg-color: #0e1218;
  --md-code-bg-color: #151a22;
}
.md-header,
.md-tabs {
  background-color: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
}
.md-header {
  box-shadow: none;
}
.md-search__form {
  background-color: var(--md-default-fg-color--lightest);
}
.md-tabs {
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
}
.md-typeset .md-button--primary {
  color: #fff;
}
[data-md-color-scheme="slate"] .md-typeset .md-button--primary {
  color: #0e1218;
}
/* Landing page: centered hero, product-style cards and screenshots. */
.nb-hero {
  text-align: center;
  max-width: 46rem;
  margin: 1.5rem auto 2rem;
}
.nb-hero h1 {
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0.6rem 0 0.8rem;
  color: var(--md-typeset-color);
}
.nb-hero p {
  font-size: 0.86rem;
  color: var(--md-default-fg-color--light);
}
.nb-logo {
  width: 72px;
  border-radius: 16px;
}
.nb-hero .md-button {
  margin: 0.3rem 0.2rem;
}
.md-typeset img.nb-shot,
.md-typeset .nb-figure img {
  border-radius: 10px;
  border: 1px solid var(--md-default-fg-color--lightest);
  box-shadow: 0 10px 30px -18px rgba(16, 24, 40, 0.45);
}
.md-typeset .grid.cards > ul > li {
  border-radius: 10px;
}
.md-typeset .grid.cards .lg {
  color: var(--md-accent-fg-color);
}
.nb-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1rem;
}

/* Mermaid diagrams: site font, theme-aware lines and labels, rounded groups.
   Node colors come from classDef in each diagram (Okabe-Ito: blue = code,
   orange = files on disk, green = the browser). */
[data-md-color-scheme="default"],
[data-md-color-scheme="slate"] {
  --md-mermaid-font-family: var(--md-text-font-family), system-ui, sans-serif;
  --md-mermaid-edge-color: var(--md-default-fg-color--light);
  --md-mermaid-node-bg-color: var(--md-default-fg-color--lightest);
  --md-mermaid-node-fg-color: var(--md-default-fg-color);
  --md-mermaid-label-bg-color: var(--md-default-bg-color);
  --md-mermaid-label-fg-color: var(--md-default-fg-color--light);
}
.md-typeset .mermaid {
  margin: 1.5em 0;
  text-align: center;
}

/* Benchmark bar charts (docs/javascripts/benchmarks.js) */
.md-typeset .nb-bench {
  margin: 0.4rem 0 1.4rem;
}
.md-typeset .nb-bench svg {
  display: block;
  max-width: 100%;
  font-size: 13px;
}
.nb-bench-title {
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}
.nb-bench-grid {
  stroke: var(--md-default-fg-color--lightest);
  stroke-width: 1;
}
.nb-bench-tick,
.nb-bench-unit {
  fill: var(--md-default-fg-color--light);
  font-size: 11px;
}
.nb-bench-label,
.nb-bench-value {
  fill: var(--md-default-fg-color);
}
.nb-bench-us .nb-bench-label,
.nb-bench-us .nb-bench-value {
  font-weight: 700;
}
.nb-bench-bar {
  fill: var(--md-default-fg-color--lighter);
  transition: opacity 0.12s;
}
.nb-bench-us .nb-bench-bar {
  fill: var(--md-primary-fg-color);
}
.nb-bench-hit {
  fill: transparent;
}
.nb-bench-row:hover .nb-bench-hit {
  fill: var(--md-default-fg-color--lightest);
  opacity: 0.35;
}
.nb-bench-note {
  min-height: 1.3em;
  font-size: 0.7rem;
  color: var(--md-default-fg-color--light);
}

/* About page: feature tabs over a screenshot (Material content tabs, no autoplay) */
.md-typeset .nb-features .tabbed-set {
  margin: 1.5rem 0 2rem;
}
.md-typeset .nb-features .tabbed-labels {
  justify-content: center;
  gap: 0.5rem;
  box-shadow: none;
  padding: 0.2rem 0.2rem 0.8rem;
}
.md-typeset .nb-features .tabbed-labels::before {
  display: none; /* Material's sliding underline */
}
.md-typeset .nb-features .tabbed-labels > label {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.6rem;
  background: var(--md-default-bg-color);
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 4px 12px -6px rgba(16, 24, 40, 0.18);
  padding: 0.45rem 0.85rem;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--md-default-fg-color--light);
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.md-typeset .nb-features .tabbed-labels > label > [href]:first-child {
  padding: 0; /* Material puts the label's padding on this link */
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.md-typeset .nb-features .tabbed-labels .twemoji svg {
  width: 1.05em;
  height: 1.05em;
}
.md-typeset .nb-features .tabbed-labels > label:hover {
  color: var(--md-primary-fg-color);
  border-color: var(--md-primary-fg-color);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(16, 24, 40, 0.08), 0 8px 18px -8px rgba(0, 114, 178, 0.45);
}
.md-typeset .nb-features .tabbed-set > input:nth-child(1):checked ~ .tabbed-labels > :nth-child(1),
.md-typeset .nb-features .tabbed-set > input:nth-child(2):checked ~ .tabbed-labels > :nth-child(2),
.md-typeset .nb-features .tabbed-set > input:nth-child(3):checked ~ .tabbed-labels > :nth-child(3),
.md-typeset .nb-features .tabbed-set > input:nth-child(4):checked ~ .tabbed-labels > :nth-child(4),
.md-typeset .nb-features .tabbed-set > input:nth-child(5):checked ~ .tabbed-labels > :nth-child(5),
.md-typeset .nb-features .tabbed-set > input:nth-child(6):checked ~ .tabbed-labels > :nth-child(6) {
  background: var(--md-primary-fg-color);
  border-color: var(--md-primary-fg-color);
  color: var(--nb-on-primary, #fff);
  transform: none;
  box-shadow: 0 6px 16px -6px rgba(0, 114, 178, 0.6);
}
[data-md-color-scheme="slate"] .nb-features {
  --nb-on-primary: #0e1218;
}
/* The description sits in a box of fixed height, so switching tabs never moves the image. */
.md-typeset .nb-features .nb-feature-text {
  box-sizing: border-box;
  height: 5.2rem;
  max-width: 44rem;
  margin: 0 auto 1rem;
  padding: 0.6rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.1rem;
  text-align: center;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.6rem;
  background: var(--md-code-bg-color);
  color: var(--md-default-fg-color--light);
  font-size: 0.78rem;
  line-height: 1.55;
}
.md-typeset .nb-features .nb-feature-text strong {
  color: var(--md-default-fg-color);
}
@media screen and (max-width: 44.9375em) {
  .md-typeset .nb-features .nb-feature-text {
    height: 7.6rem;
    font-size: 0.74rem;
  }
}