:root {
  color-scheme: light;
  --page-background: #ffffff;
  --page-text: #24292e;
  --page-muted: #57606a;
  --page-border: #e1e4e8;
  --page-link: #0366d6;
  --page-panel: #ffffff;
  --page-panel-alt: #f6f8fa;
  --page-code-background: rgba(27, 31, 35, 0.05);
  --page-code-block: #f6f8fa;
  --page-code-text: #24292e;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --page-background: #0d1117;
  --page-text: #e6edf3;
  --page-muted: #8b949e;
  --page-border: #30363d;
  --page-link: #58a6ff;
  --page-panel: #161b22;
  --page-panel-alt: #161b22;
  --page-code-background: rgba(110, 118, 129, 0.4);
  --page-code-block: #161b22;
  --page-code-text: #e6edf3;
}

body {
  background-color: var(--page-background);
  color: var(--page-text);
}

.markdown-body {
  color: var(--page-text);
}

.markdown-body a {
  color: var(--page-link);
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
  color: var(--page-text);
}

.markdown-body hr {
  border-color: var(--page-border);
}

.markdown-body blockquote {
  color: var(--page-muted);
  border-left-color: var(--page-border);
}

.markdown-body table tr {
  background-color: var(--page-background);
  border-top-color: var(--page-border);
}

.markdown-body table tr:nth-child(2n) {
  background-color: var(--page-panel-alt);
}

.markdown-body table th,
.markdown-body table td {
  border-color: var(--page-border);
}

.markdown-body code,
.markdown-body tt {
  color: var(--page-code-text);
  background-color: var(--page-code-background);
}

.markdown-body pre,
.markdown-body .highlight {
  color: var(--page-code-text);
  background-color: var(--page-code-block);
}

.markdown-body pre code,
.markdown-body pre tt {
  color: inherit;
  background-color: transparent;
}

:root[data-theme="dark"] .markdown-body code,
:root[data-theme="dark"] .markdown-body tt {
  color: #f0f6fc !important;
  background-color: #30363d;
}

:root[data-theme="dark"] .markdown-body pre,
:root[data-theme="dark"] .markdown-body .highlight pre {
  color: #f0f6fc !important;
  background-color: #161b22 !important;
}

:root[data-theme="dark"] .markdown-body pre code,
:root[data-theme="dark"] .markdown-body pre tt {
  color: #f0f6fc !important;
  background-color: transparent !important;
}

:root[data-theme="dark"] .markdown-body pre code *,
:root[data-theme="dark"] .markdown-body pre tt * {
  color: inherit !important;
  background-color: transparent !important;
}

.theme-toggle {
  position: fixed;
  z-index: 1000;
  top: 1rem;
  right: 1rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--page-border);
  border-radius: 6px;
  color: var(--page-text);
  background-color: var(--page-panel);
  font: inherit;
  font-size: 0.875rem;
  cursor: pointer;
}

.theme-toggle:hover {
  background-color: var(--page-panel-alt);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--page-link);
  outline-offset: 2px;
}

/* Just slightly wider content */
.markdown-body {
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 0 20px !important;
}

/* Multi-column TOC */
.markdown-body h2:has(+ ul),
.markdown-body h2:has(+ p + ul) {
  margin-bottom: 0;
}

.markdown-body ul:has(li a[href^="#"]) {
  column-count: 3;
  column-gap: 2em;
  column-rule: 1px solid var(--page-border);
  padding-left: 20px !important;
  margin-top: 10px;
}

.markdown-body ul:has(li a[href^="#"]) li {
  break-inside: avoid;
  padding: 2px 0;
  font-size: 0.9em;
  line-height: 1.6;
}

/* Responsive: fewer columns on smaller screens */
@media (max-width: 900px) {
  .markdown-body ul:has(li a[href^="#"]) {
    column-count: 2;
  }
}

@media (max-width: 600px) {
  .markdown-body ul:has(li a[href^="#"]) {
    column-count: 1;
    column-rule: none;
  }
}

/* Keep long-page navigation beside the documentation while scrolling */
.markdown-body.has-page-toc {
  max-width: 1500px !important;
}

.docs-layout {
  display: grid;
  grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
  align-items: start;
  gap: 2rem;
}

.docs-content {
  min-width: 0;
}

.page-toc {
  position: sticky;
  top: 1rem;
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  border: 1px solid var(--page-border);
  border-radius: 6px;
  background: var(--page-panel);
}

.page-toc summary {
  padding: 10px 12px;
  font-weight: 600;
  cursor: pointer;
}

.markdown-body .page-toc ul:has(li a[href^="#"]) {
  column-count: 1;
  column-rule: none;
  margin: 0;
  padding: 0 12px 12px 32px !important;
}

.markdown-body .page-toc ul li {
  padding: 2px 0;
  font-size: 0.85em;
  line-height: 1.5;
}

@media (max-width: 1000px) {
  .docs-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
  }

  .page-toc {
    position: static;
    max-height: 45vh;
    margin-bottom: 1rem;
  }
}