:root {
  color-scheme: light;
  --one-chart-docs-accent: #4e79a7;
  --one-chart-docs-bg: #ffffff;
  --one-chart-docs-surface: #f7f9fb;
  --one-chart-docs-text: #1b2430;
  --one-chart-docs-muted: #5d6b7a;
  --one-chart-docs-border: #dbe3ec;
  --one-chart-docs-code-bg: #0f172a;
  --one-chart-docs-code-text: #e2e8f0;
  --one-chart-docs-callout-note: rgba(78, 121, 167, 0.1);
  --one-chart-docs-callout-tip: rgba(89, 161, 79, 0.1);
}

html[data-one-chart-theme="dark"] {
  color-scheme: dark;
  --one-chart-docs-accent: #8fb3d9;
  --one-chart-docs-bg: #0f1420;
  --one-chart-docs-surface: #171e2c;
  --one-chart-docs-text: #e5ebf4;
  --one-chart-docs-muted: #93a3b5;
  --one-chart-docs-border: #2a3445;
  --one-chart-docs-code-bg: #080c14;
  --one-chart-docs-code-text: #d7e2f0;
  --one-chart-docs-callout-note: rgba(143, 179, 217, 0.12);
  --one-chart-docs-callout-tip: rgba(140, 196, 128, 0.12);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  background: var(--one-chart-docs-bg);
  color: var(--one-chart-docs-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.one-chart-docs-shell {
  min-height: 100vh;
}

.one-chart-docs-topbar {
  align-items: center;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--one-chart-docs-border);
  box-sizing: border-box;
  display: flex;
  height: 64px;
  justify-content: space-between;
  left: 0;
  padding: 0 32px;
  position: fixed;
  right: 0;
  top: 0;
  z-index: 20;
}

html[data-one-chart-theme="dark"] .one-chart-docs-topbar {
  background: rgba(15, 20, 32, 0.96);
}

.one-chart-docs-brand {
  color: var(--one-chart-docs-text);
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
}

.one-chart-docs-topbar-end {
  align-items: center;
  display: flex;
  gap: 24px;
}

.one-chart-docs-topnav {
  align-items: center;
  display: flex;
  gap: 16px;
}

.one-chart-docs-topnav a {
  color: var(--one-chart-docs-muted);
  font-size: 14px;
  text-decoration: none;
}

.one-chart-docs-theme {
  align-items: center;
  display: flex;
  gap: 8px;
}

.one-chart-docs-theme-label {
  color: var(--one-chart-docs-muted);
  font-size: 13px;
}

.one-chart-docs-theme input[type="checkbox"] {
  accent-color: var(--one-chart-docs-accent);
  cursor: pointer;
}

.one-chart-docs-layout {
  display: grid;
  gap: 32px;
  grid-template-columns: 240px minmax(0, 1fr) 220px;
  margin: 0 auto;
  max-width: 1200px;
  padding: 96px 32px 64px;
}

.one-chart-docs-sidebar {
  position: sticky;
  top: 96px;
}

.one-chart-docs-nav-section h2 {
  color: var(--one-chart-docs-muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin: 20px 0 8px;
  text-transform: uppercase;
}

.one-chart-docs-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.one-chart-docs-nav-item a {
  border-left: 2px solid transparent;
  color: var(--one-chart-docs-muted);
  display: block;
  font-size: 14px;
  line-height: 1.6;
  padding: 4px 8px;
  text-decoration: none;
}

.one-chart-docs-nav-item a:hover {
  color: var(--one-chart-docs-text);
}

.one-chart-docs-nav-item a.active {
  border-left-color: var(--one-chart-docs-accent);
  color: var(--one-chart-docs-text);
  font-weight: 600;
}

.one-chart-docs-main {
  min-width: 0;
}

.one-chart-docs-section-label {
  color: var(--one-chart-docs-accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.one-chart-doc-article h1 {
  font-size: 30px;
  margin: 0 0 16px;
}

.one-chart-doc-article h2 {
  font-size: 20px;
  margin: 32px 0 12px;
}

.one-chart-doc-article h3 {
  font-size: 16px;
  margin: 24px 0 8px;
}

.one-chart-doc-article p {
  color: var(--one-chart-docs-text);
  font-size: 15px;
  line-height: 1.75;
}

.one-chart-doc-article a {
  color: var(--one-chart-docs-accent);
}

.one-chart-doc-article code {
  background: var(--one-chart-docs-surface);
  border-radius: 4px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
  padding: 2px 5px;
}

.one-chart-doc-article pre {
  background: var(--one-chart-docs-code-bg);
  border-radius: 8px;
  color: var(--one-chart-docs-code-text);
  font-size: 13px;
  line-height: 1.6;
  overflow-x: auto;
  padding: 16px 20px;
}

.one-chart-doc-article pre code {
  background: transparent;
  color: inherit;
  font-size: inherit;
  padding: 0;
}

.one-chart-doc-article ul {
  line-height: 1.75;
  padding-left: 24px;
}

.one-chart-docs-callout {
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.6;
  margin: 20px 0;
  padding: 12px 16px;
}

.one-chart-docs-callout--note {
  background: var(--one-chart-docs-callout-note);
  border-left: 3px solid var(--one-chart-docs-accent);
}

.one-chart-docs-callout--tip {
  background: var(--one-chart-docs-callout-tip);
  border-left: 3px solid #59a14f;
}

.one-chart-docs-callout p {
  margin: 4px 0 0;
}

.one-chart-docs-api-scroll {
  overflow-x: auto;
}

.one-chart-docs-api-table {
  border-collapse: collapse;
  font-size: 14px;
  margin: 16px 0;
  min-width: 560px;
  width: 100%;
}

.one-chart-docs-api-table caption {
  color: var(--one-chart-docs-muted);
  font-size: 13px;
  margin-bottom: 8px;
  text-align: left;
}

.one-chart-docs-api-table th {
  border-bottom: 1px solid var(--one-chart-docs-border);
  color: var(--one-chart-docs-muted);
  font-size: 12px;
  font-weight: 600;
  padding: 8px 12px;
  text-align: left;
}

.one-chart-docs-api-table td {
  border-bottom: 1px solid var(--one-chart-docs-border);
  padding: 8px 12px;
  vertical-align: top;
}

.one-chart-docs-demo {
  margin: 20px 0;
}

.one-chart-docs-demo-preview {
  background: var(--one-chart-docs-surface);
  border: 1px solid var(--one-chart-docs-border);
  border-radius: 8px;
  padding: 16px;
}

.one-chart-docs-demo-preview svg {
  display: block;
  height: auto;
  max-width: 100%;
}

.one-chart-docs-demo {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.one-chart-docs-demo-action {
  align-self: flex-start;
  background: var(--one-chart-docs-accent);
  border: none;
  border-radius: 6px;
  color: #ffffff;
  cursor: pointer;
  font-size: 13px;
  padding: 6px 14px;
}

.one-chart-docs-demo-source summary {
  color: var(--one-chart-docs-muted);
  cursor: pointer;
  font-size: 13px;
  user-select: none;
}

.one-chart-docs-toc {
  font-size: 13px;
  position: sticky;
  top: 96px;
}

.one-chart-docs-toc-nav strong {
  color: var(--one-chart-docs-muted);
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.one-chart-docs-toc-nav ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.one-chart-docs-toc-nav li {
  margin: 4px 0;
}

.one-chart-docs-toc-nav a {
  color: var(--one-chart-docs-muted);
  text-decoration: none;
}

.one-chart-docs-toc-level-2 {
  padding-left: 8px;
}

.one-chart-docs-toc-level-3 {
  padding-left: 16px;
}

html[data-one-chart-theme="dark"] .one-chart-docs-demo-action {
  color: #0f1420;
}