/* Foundations and design tokens */

:root {
  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-synthesis: none;
  color: #1c2226;
  color-scheme: light dark;
  background: var(--orchid-charts-demo-background);

  --orchid-charts-demo-blue: #4f5d69;
  --orchid-charts-demo-blue-hover: #1c2226;
  --orchid-charts-demo-blue-soft: #e0e6eb;
  --orchid-charts-demo-coral: #d9785e;
  --orchid-charts-demo-ink: #1c2226;
  --orchid-charts-demo-muted: #4f5d69;
  --orchid-charts-demo-purple: #8267aa;
  --orchid-charts-demo-purple-soft: #ece6f5;
  --orchid-charts-demo-border: #c6d0d8;
  --orchid-charts-demo-surface: #edf1f4;
  --orchid-charts-demo-background: #e0e6eb;
  --orchid-charts-demo-elevated: #fff;
  --orchid-charts-demo-shadow: 0 18px 50px rgb(28 34 38 / 11%), 0 2px 8px rgb(28 34 38 / 6%);
  --orchid-charts-demo-shadow-hover: 0 24px 60px rgb(28 34 38 / 15%), 0 3px 10px rgb(28 34 38 / 8%);
  --orchid-charts-label-color: var(--orchid-charts-demo-ink);
  --orchid-charts-secondary-label-color: var(--orchid-charts-demo-muted);
  --orchid-charts-axis-line-color: #d3dce3;
  --orchid-charts-tooltip-bg: rgb(255 255 255 / 96%);
  --orchid-charts-tooltip-value: var(--orchid-charts-demo-ink);
  --orchid-charts-focus-ring: var(--orchid-charts-demo-blue);
  --orchid-charts-mark-separator: var(--orchid-charts-demo-elevated);
  --orchid-charts-point-fill: var(--orchid-charts-demo-elevated);
  --site-code-keyword: #7443a0;
  --site-code-string: #35643d;
  --site-code-number: #8c4c20;
  --site-code-name: #245b83;
  --site-code-comment: #596974;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--orchid-charts-demo-background);
}

main {
  width: min(1200px, calc(100% - 56px));
  margin: auto;
}

h1,
h2,
h3,
.brand,
article header strong,
.preview-library strong,
.preview-summary strong {
  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial,
    sans-serif;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

/* Navigation and brand */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 86px;
  padding: 18px 0;
}

.site-header nav {
  display: flex;
  gap: 24px;
  align-items: center;
}

.site-header a {
  font-size: 14px;
  color: var(--orchid-charts-demo-muted);
  text-decoration: none;
}

.site-header a:hover {
  color: var(--orchid-charts-demo-blue);
}

.brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  font-size: 22px !important;
  font-weight: 750;
  color: var(--orchid-charts-demo-ink) !important;
  letter-spacing: -0.6px;
}

.brand-mark {
  width: 32px;
  height: 32px;
  color: var(--orchid-charts-demo-ink);
  fill: currentcolor;
}

.site-header .header-cta {
  min-height: 40px;
  padding: 10px 15px;
  font-weight: 650;
  color: #fff;
  background: var(--orchid-charts-demo-blue);
  border-radius: 9px;
  box-shadow: 0 4px 12px rgb(28 34 38 / 16%);
}

.site-header .header-cta:hover {
  color: #fff;
  background: var(--orchid-charts-demo-blue-hover);
}

/* Footer */

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 48px));
  padding: 24px 0 36px;
  margin: auto;
  font-size: 12px;
  color: var(--orchid-charts-demo-muted);
  border-top: 1px solid var(--orchid-charts-demo-border);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.site-footer a {
  color: inherit;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--orchid-charts-demo-blue);
}

.site-footer a:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--orchid-charts-demo-blue) 38%, transparent);
  outline-offset: 2px;
}

@media (width <= 760px) {
  .site-header {
    min-height: 68px;
    padding: 10px 0;
  }

  .site-header nav {
    gap: 12px;
  }

  .site-header nav a:first-child {
    display: none;
  }

  .site-header nav a[href^="https://github.com"] {
    display: none;
  }

  .brand {
    font-size: 19px !important;
  }

  .brand-mark {
    width: 28px;
    height: 28px;
  }

  .site-footer {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
    width: min(calc(100% - 28px), 1180px);
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    color: #fff;

    --orchid-charts-demo-ink: #fff;
    --orchid-charts-demo-muted: #b8c2ca;
    --orchid-charts-demo-border: #4f5d69;
    --orchid-charts-demo-surface: #252c31;
    --orchid-charts-demo-background: #1c2226;
    --orchid-charts-demo-elevated: #252c31;
    --orchid-charts-demo-blue: #e0e6eb;
    --orchid-charts-demo-blue-hover: #fff;
    --orchid-charts-demo-blue-soft: #4f5d69;
    --orchid-charts-demo-purple: #b09ad1;
    --orchid-charts-demo-purple-soft: #443b50;
    --orchid-charts-demo-shadow: 0 18px 50px rgb(0 0 0 / 20%), 0 2px 8px rgb(0 0 0 / 18%);
    --orchid-charts-demo-shadow-hover: 0 24px 60px rgb(0 0 0 / 28%), 0 3px 10px rgb(0 0 0 / 22%);
    --orchid-charts-axis-line-color: #4f5d69;
    --orchid-charts-tooltip-bg: rgb(28 34 38 / 96%);
  }

  body {
    background: var(--orchid-charts-demo-background);
  }

  .site-header .header-cta,
  .site-header .header-cta:hover {
    color: #1c2226;
  }
}

.site-header a[aria-current="page"] {
  font-weight: 650;
  color: var(--orchid-charts-demo-ink);
}

.site-header a:focus-visible {
  outline: 3px solid var(--orchid-charts-demo-purple);
  outline-offset: 4px;
}

/* Shared code typography and syntax colors across demo, Lab, and Docs. */

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.94em;
  font-weight: 500;
  font-variant-ligatures: none;
  color: var(--orchid-charts-demo-ink);
}

pre {
  width: 100%;
  max-width: 100%;
  padding: 24px;
  margin: 0;
  overflow-x: auto;
  color: var(--orchid-charts-demo-ink);
  background: var(--orchid-charts-demo-surface);
  border: 1px solid var(--orchid-charts-demo-border);
  border-radius: 12px;
}

pre code {
  display: block;
  width: max-content;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.75;
  color: inherit;
}

@media (prefers-color-scheme: dark) {
  :root {
    --site-code-keyword: #c4a7e7;
    --site-code-string: #b1d6a5;
    --site-code-number: #f0c39b;
    --site-code-name: #9acfea;
    --site-code-comment: #b8c2ca;
  }
}

.hljs-keyword,
.hljs-selector-tag,
.hljs-literal {
  color: var(--site-code-keyword);
}

.hljs-string,
.hljs-regexp,
.hljs-addition,
.hljs-attribute {
  color: var(--site-code-string);
}

.hljs-number,
[class~="hljs-built_in"],
.hljs-type {
  color: var(--site-code-number);
}

.hljs-title,
.hljs-name,
.hljs-selector-class {
  color: var(--site-code-name);
}

.hljs-comment,
.hljs-quote {
  color: var(--site-code-comment);
}

.hljs-attr,
.hljs-variable,
.hljs-property {
  color: var(--site-code-number);
}

.hljs-deletion {
  color: var(--site-code-keyword);
}

/* The gallery and documentation share the same chart icon artwork. */
:is(.support-types, .docs-nav-group) .support-guide {
  fill: none;
  stroke: var(--orchid-charts-demo-border);
  stroke-width: 1.25;
}

:is(.support-types, .docs-nav-group) .support-guide-fill {
  fill: var(--orchid-charts-demo-border);
  stroke: none;
}

:is(.support-types, .docs-nav-group) .support-primary {
  fill: none;
  stroke: var(--orchid-charts-demo-blue);
  stroke-width: 2;
}

:is(.support-types, .docs-nav-group) .support-secondary {
  fill: none;
  stroke: var(--orchid-charts-demo-purple);
  stroke-width: 1.75;
}

:is(.support-types, .docs-nav-group) .support-primary-fill {
  fill: var(--orchid-charts-demo-blue-soft);
  stroke: var(--orchid-charts-demo-blue);
  stroke-width: 1.5;
}

:is(.support-types, .docs-nav-group) .support-primary-soft-fill {
  opacity: 0.62;
  fill: var(--orchid-charts-demo-blue-soft);
  stroke: var(--orchid-charts-demo-blue);
  stroke-width: 1;
}

:is(.support-types, .docs-nav-group) .support-secondary-fill {
  fill: var(--orchid-charts-demo-purple-soft);
  stroke: var(--orchid-charts-demo-purple);
  stroke-width: 1.5;
}

:is(.support-types, .docs-nav-group) .support-mark circle {
  fill: var(--orchid-charts-demo-elevated);
  stroke: var(--orchid-charts-demo-blue);
  stroke-width: 1.75;
}

:is(.support-types, .docs-nav-group) .support-secondary-mark circle {
  fill: var(--orchid-charts-demo-elevated);
  stroke: var(--orchid-charts-demo-purple);
  stroke-width: 1.5;
}

:is(.support-types, .docs-nav-group) .support-guide-ring,
:is(.support-types, .docs-nav-group) .support-primary-ring,
:is(.support-types, .docs-nav-group) .support-secondary-ring {
  fill: none;
  transform: rotate(-90deg);
  transform-origin: center;
}

:is(.support-types, .docs-nav-group) .support-guide-ring {
  stroke: var(--orchid-charts-demo-border);
  stroke-width: 6;
}

:is(.support-types, .docs-nav-group) .support-primary-ring {
  stroke: var(--orchid-charts-demo-blue);
  stroke-width: 6;
  stroke-dasharray: 56 44;
}

:is(.support-types, .docs-nav-group) .support-secondary-ring {
  stroke: var(--orchid-charts-demo-purple);
  stroke-width: 6;
  stroke-dasharray: 23 77;
  stroke-dashoffset: -59;
}

:is(.support-types, .docs-nav-group) .support-thin-ring {
  stroke-width: 1;
}

:is(.support-types, .docs-nav-group) .support-heatmap rect {
  fill: var(--orchid-charts-demo-blue);
  stroke: none;
}

:is(.support-types, .docs-nav-group) .support-heatmap .level-1 {
  opacity: 0.2;
}

:is(.support-types, .docs-nav-group) .support-heatmap .level-2 {
  opacity: 0.42;
}

:is(.support-types, .docs-nav-group) .support-heatmap .level-3 {
  opacity: 0.68;
}

:is(.support-types, .docs-nav-group) .support-heatmap .level-4 {
  opacity: 1;
}