@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --primary-100: #F5F8F8;
  --primary-200: #E1EBEA;
  --primary-300: #C3D6D4;
  --primary-400: #9BBBB8;
  --primary-500: #377771;
  --primary-600: #2F6560;
  --primary-700: #27534F;
  --primary-800: #1E413E;
  --primary-900: #16302D;
  --surface: #F5F5F0;
  --ink: #100B00;
  /* Divider tones — light, slightly green-gray, lifted from the primary scale. */
  --divider: rgba(55, 119, 113, 0.22);
  --divider-subtle: rgba(55, 119, 113, 0.14);
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--ink);
  background: var(--surface);
}

a { color: inherit; }

.app {
  display: flex;
  height: 100dvh;
  min-height: 0;
  overflow: hidden;
}

/* Sidebar */
.sidebar {
  width: 240px;
  flex-shrink: 0;
  border-right: 1px solid var(--divider);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem;
  border-bottom: 1px solid var(--divider);
}

.logo {
  display: block;
  flex: 1;
  min-width: 0;
  text-decoration: none;
  transition: opacity 0.15s;
}

.logo:hover {
  opacity: 0.9;
}

.logo svg {
  display: block;
  height: 2rem;
  width: auto;
  max-width: 100%;
}

.examples-label {
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary-700);
}

.sidebar nav {
  display: flex;
  flex-direction: column;
  padding: 0.5rem;
  gap: 0;
}

.sidebar nav a {
  display: block;
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  border-left: 4px solid transparent;
  border-top-right-radius: 0.5rem;
  border-bottom-right-radius: 0.5rem;
  transition: background-color 0.15s, border-color 0.15s;
}

.sidebar nav a:hover {
  background: var(--primary-100);
  border-left-color: var(--primary-300);
}

.sidebar nav a.active,
.sidebar nav .current > a {
  background: rgba(225, 235, 234, 0.5);
  border-left-color: var(--primary-500);
}

.toctree-wrapper ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Main content */
.content {
  flex: 1;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: rgba(245, 248, 248, 0.5);
}

.overview {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  width: 100%;
  padding: 2.5rem 1.5rem;
}

.overview h1 {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 1rem;
}

.overview p {
  max-width: 65ch;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--primary-800);
}

.overview .toctree-wrapper > p.caption {
  display: none;
}

.overview .toctree-wrapper ul {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  max-width: 40rem;
}

.overview .toctree-wrapper ul ul {
  margin: 0.25rem 0 0 1rem;
}

.overview .toctree-wrapper li a {
  display: block;
  padding: 0.625rem 0.875rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  background: #ffffff;
  border: 1px solid var(--divider-subtle);
  border-left: 4px solid var(--primary-300);
  border-radius: 0.375rem;
  transition: background-color 0.15s, border-color 0.15s;
}

.overview .toctree-wrapper li a:hover {
  background: var(--primary-100);
  border-left-color: var(--primary-500);
}

/* Example pages */
.example-page {
  flex: 1;
  min-height: 0;
  width: 100%;
  padding: 2.5rem 1.5rem;
  display: flex;
  flex-direction: column;
}

.page-title {
  flex: none;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 1.5rem;
  color: var(--ink);
}

.doc-col > section > h1:first-child {
  display: none;
}

.example-grid {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 1024px) {
  .example-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 3rem;
  }
}

.doc-col {
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  padding-right: 0;
}

@media (min-width: 1024px) {
  .doc-col {
    border-right: 1px solid var(--divider);
    padding-right: 2.5rem;
  }
}

.doc-col h1 {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 1.25rem;
  color: var(--ink);
}

.doc-col h2 {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary-700);
  margin: 2rem 0 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--divider);
}

.doc-col p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--primary-800);
}

.demo-col {
  display: flex;
  min-width: 0;
  min-height: 0;
}

.demo-col iframe {
  width: 100%;
  height: 100%;
  min-height: 480px;
  border: 0;
  border-radius: 0.5rem;
  background: #ffffff;
  box-shadow: 0 4px 12px var(--divider-subtle);
}

/* Code blocks */
.highlight {
  background: var(--primary-900);
  border-radius: 0.5rem;
}

pre, .highlight pre {
  background: var(--primary-900);
  color: var(--primary-100);
  padding: 1rem;
  border-radius: 0.5rem;
  overflow-x: auto;
  font-size: 0.8125rem;
  line-height: 1.5;
}

code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New', monospace;
  font-size: 0.875em;
}

p code,
li code {
  background: var(--primary-200);
  color: var(--primary-800);
  padding: 0.1em 0.35em;
  border-radius: 0.25rem;
}