:root {
  --bg: #1e1e1e;
  --bg-alt: #252526;
  --bg-alt2: #2a2a2a;
  --border: #333;
  --border-strong: #444;
  --text: #ddd;
  --text-muted: #aaa;
  --accent: #6ab0ff;
  --accent-soft: #3a6ea5;
  --danger: #ff6b6b;
}

[data-theme="light"] {
  --bg: #f5f5f5;
  --bg-alt: #ffffff;
  --bg-alt2: #f0f0f0;
  --border: #ccc;
  --border-strong: #999;
  --text: #222;
  --text-muted: #666;
  --accent: #007acc;
  --accent-soft: #cce6ff;
  --danger: #c0392b;
}

/* Layout */

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  min-height: 100vh;
}

/* Sidebar */

.sidebar {
  width: 280px;
  min-width: 280px;
  background: var(--bg-alt);
  border-right: 1px solid var(--border);
  height: 100vh;
  overflow-y: auto;
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
}

.search-box {
  padding: 10px;
  border-bottom: 1px solid var(--border);
}

#searchInput {
  width: 100%;
  box-sizing: border-box;
  padding: 6px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}

.search-results {
  margin-top: 6px;
  background: var(--bg-alt2);
  border-radius: 4px;
  max-height: 200px;
  overflow-y: auto;
}

.search-result-item {
  padding: 6px 10px;
}

.search-result-item a {
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
}

.search-result-item a:hover {
  color: var(--accent);
}

.category-header {
  padding: 10px 16px;
  font-weight: bold;
  cursor: pointer;
  background: var(--bg-alt2);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.category-header:hover {
  color: var(--text);
}

.category-body {
  padding-left: 4px;
}

.category.collapsed .category-body {
  display: none;
}

.nav-item {
  padding: 5px 20px;
  font-size: 13px;
}

.nav-item a {
  color: var(--text-muted);
  text-decoration: none;
}

.nav-item:hover {
  background: var(--bg-alt2);
}

.nav-item.active {
  background: var(--bg-alt2);
  border-left: 3px solid var(--accent);
  padding-left: 17px;
}

.nav-item.active a {
  color: var(--text);
  font-weight: 600;
}

.nav-home {
  padding: 10px 14px;
  font-weight: bold;
  border-bottom: 1px solid var(--border);
}

.nav-home a {
  color: var(--accent);
  text-decoration: none;
  font-size: 14px;
}

.nav-home a:hover {
  text-decoration: underline;
}

/* Theme toggle */

.theme-toggle {
  padding: 8px 12px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  margin-top: auto;
}

.theme-toggle button {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 8px;
  cursor: pointer;
  font-size: 12px;
}

.theme-toggle button:hover {
  border-color: var(--accent);
}

/* Content */

.content {
  flex: 1;
  padding: 24px 32px;
  overflow-y: auto;
  max-width: 900px;
}

.welcome h1 {
  margin-top: 0;
  color: var(--text);
}

.welcome p {
  color: var(--text-muted);
}

/* Breadcrumbs */

.breadcrumbs {
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

.crumb {
  color: var(--text-muted);
}

.crumb-type {
  color: var(--accent);
}

.crumb-name {
  color: var(--text);
  font-weight: 600;
}

.crumb-sep {
  margin: 0 4px;
}

/* Pages */

.module-page {
  max-width: 900px;
}

.module-title {
  margin-top: 0;
  font-size: 26px;
  color: var(--text);
}

/* Class section within module page */

.class-section {
  margin: 28px 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px 20px;
  background: var(--bg-alt);
}

.class-section-title {
  margin: 0 0 8px 0;
  font-size: 18px;
  color: var(--accent);
  font-family: Consolas, monospace;
}

/* Descriptions */

pre.doc-description {
  white-space: pre-wrap;
  background: var(--bg-alt2);
  padding: 10px 14px;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--text);
  line-height: 1.5;
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 13px;
  margin: 8px 0;
}

pre.doc-example {
  white-space: pre-wrap;
  background: var(--bg-alt2);
  padding: 10px 14px;
  border-radius: 4px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  color: var(--text);
  line-height: 1.5;
  font-family: "Consolas", "Cascadia Code", monospace;
  font-size: 12px;
  margin: 8px 0;
}

/* Sections */

.section-block {
  margin: 16px 0;
}

.section-block > summary {
  cursor: pointer;
  padding: 6px 0;
  font-weight: 600;
  color: var(--text);
  font-size: 14px;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
}

.section-block > summary::before {
  content: "▶";
  font-size: 10px;
  color: var(--text-muted);
  transition: transform 0.15s;
}

.section-block[open] > summary::before {
  transform: rotate(90deg);
}

/* Tables */

table {
  width: 100%;
  border-collapse: collapse;
  margin: 10px 0;
  font-size: 13px;
}

th,
td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

th {
  background: var(--bg-alt2);
  color: var(--text);
}

td code {
  color: var(--accent);
  font-family: Consolas, monospace;
}

/* Methods / Functions */

.method-block {
  padding: 10px 14px;
  margin: 8px 0;
  background: var(--bg-alt2);
  border-left: 3px solid var(--accent-soft);
  border-radius: 4px;
}

.method-block h3 {
  margin: 0 0 4px 0;
  font-size: 15px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 6px;
}

.method-block .signature {
  font-family: Consolas, monospace;
  font-size: 13px;
  color: var(--accent);
}

.method-block .anchor {
  margin-left: 4px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  visibility: hidden;
}

.method-block:hover .anchor {
  visibility: visible;
}

.method-block.active-method {
  border-left-color: #ffd86b;
  background: var(--bg-alt);
}

.method-access {
  font-size: 11px;
  color: var(--text-muted);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 5px;
  font-family: Consolas, monospace;
}

/* Returns list */

.returns-list {
  list-style: none;
  padding-left: 0;
  margin: 6px 0;
}

.returns-list .type {
  font-family: Consolas, monospace;
  color: var(--accent);
}

/* TOC */

#toc {
  position: fixed;
  right: 20px;
  top: 20px;
  width: 210px;
  background: var(--bg-alt);
  padding: 10px;
  border-radius: 4px;
  border: 1px solid var(--border);
  max-height: 80vh;
  overflow-y: auto;
  font-size: 12px;
}

#toc h4 {
  margin: 0 0 6px 0;
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

#toc a {
  display: block;
  padding: 3px 0;
  color: var(--text-muted);
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#toc a:hover {
  color: var(--accent);
}