/* Custom styles for teek docs */

:root {
  /* Spacing scale */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 0.75rem;
  --spacing-base: 1rem;
  --spacing-lg: 1.5rem;

  /* Font sizes */
  --font-size-base: 18px;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.8rem;
  --font-size-md: 0.85rem;
  --font-size-badge: 0.5em;

  /* Border radii */
  --radius: 6px;
  --radius-sm: 4px;
  --radius-xs: 3px;

  /* Badge colors */
  --badge-class-bg: #e6f3ff;
  --badge-class-text: #0969da;
  --badge-module-bg: #dafbe1;
  --badge-module-text: #1a7f37;
  --badge-medium-bg: #fff8c5;
  --badge-medium-text: #9a6700;
  --badge-low-bg: #ffebe9;
  --badge-low-text: #cf222e;

  /* Page title (used for scroll offset calc) */
  --title-font-size: 2rem;
  --title-line-height: 1.2;
  --title-padding-y: var(--spacing-md);
  --title-border: 1px;
  --title-height: calc(var(--title-font-size) * var(--title-line-height) + var(--title-padding-y) * 2 + var(--title-border));
  --scroll-offset: calc(var(--title-height) + var(--spacing-md));
}

html {
  font-size: var(--font-size-base);
}

/* Mobile nav toggle */
.mobile-nav-toggle {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 1050;
  font-size: 1.25rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--bs-border-color);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

@media (max-width: 767.98px) {
  main {
    padding-left: 3.5rem !important;
  }
}

/* Sidebar */
.sidebar {
  height: 100vh;
  border-right: 1px solid var(--bs-border-color);
  overflow-y: auto;
  position: sticky;
  top: 0;
}

.sidebar .sidebar-inner {
  padding: 0 1rem 3rem 1rem;
}

.sidebar-header h5 {
  color: var(--bs-dark);
}

/* Footer */
.site-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-md);
  color: var(--bs-secondary);
  background: #fff;
  border-top: 1px solid var(--bs-border-color);
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

.site-footer .github-icon {
  width: 20px;
  height: 20px;
  opacity: 0.6;
}

.site-footer .github-icon:hover {
  opacity: 1;
}

/* Main content padding for fixed footer */
main {
  padding-bottom: 4rem;
}

/* Sticky page header */
.page-header {
  position: sticky;
  top: 0;
  background: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-base);
  padding: var(--title-padding-y) 0;
  margin: 0 0 var(--spacing-md) 0;
  border-bottom: var(--title-border) solid var(--bs-border-color);
  z-index: 100;
}

.page-header .page-title {
  font-size: var(--title-font-size);
  line-height: var(--title-line-height);
  margin: 0;
}

.page-header .search-container {
  width: 220px;
  flex-shrink: 0;
}

.page-header .search-container input {
  padding-left: 2rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.page-header .search-container::before {
  content: "\F52A";
  font-family: "bootstrap-icons";
  position: absolute;
  left: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--bs-secondary);
  font-size: 0.85rem;
  pointer-events: none;
  z-index: 1;
}

/* Offset anchor scroll for sticky header */
[id] {
  scroll-margin-top: var(--scroll-offset);
}

/* Page sub-navigation */
.page-subnav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-md);
  margin-bottom: var(--spacing-base);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--bs-border-color);
}

.page-subnav-left {
  display: flex;
  gap: var(--spacing-base);
}

.page-subnav-left a {
  text-decoration: none;
  color: var(--bs-secondary);
}

.page-subnav-left a::before {
  content: "↳ ";
  opacity: 0.5;
}

.page-subnav-left a:hover {
  color: var(--bs-primary);
}

.page-subnav .official-docs-link {
  color: var(--bs-primary);
  text-decoration: none;
}

.page-subnav .official-docs-link:hover {
  text-decoration: underline;
}

/* Type badges */
.type-badge {
  display: inline-block;
  font-size: var(--font-size-badge);
  font-weight: 500;
  padding: 0.2em 0.6em;
  border-radius: var(--radius-sm);
  vertical-align: middle;
  margin-left: 0.5em;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.type-badge.type-class {
  background: var(--badge-class-bg);
  color: var(--badge-class-text);
}

.type-badge.type-module {
  background: var(--badge-module-bg);
  color: var(--badge-module-text);
}

/* Coverage badges */
.coverage-badge {
  display: inline-block;
  font-size: var(--font-size-badge);
  font-weight: 500;
  padding: 0.2em 0.5em;
  border-radius: var(--radius-sm);
  vertical-align: middle;
  margin-left: 0.5em;
}

.coverage-high {
  background: var(--badge-module-bg);
  color: var(--badge-module-text);
}

.coverage-medium {
  background: var(--badge-medium-bg);
  color: var(--badge-medium-text);
}

.coverage-low {
  background: var(--badge-low-bg);
  color: var(--badge-low-text);
}


/* Method cards */
.method-card {
  background: #fff;
  border-radius: var(--radius);
  padding: var(--spacing-base) 1.25rem;
  margin-bottom: var(--spacing-lg);
  box-shadow: 0 1px 3px rgba(0,0,0,0.12);
  border: 1px solid var(--bs-border-color);
  position: relative;
  overflow: hidden;
}

.method-card:target::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 var(--spacing-lg) var(--spacing-lg) 0;
  border-color: transparent var(--bs-primary) transparent transparent;
}

.method-card > h3 {
  margin-top: 0;
  font-size: 1.1rem;
}

/* Scale down headers inside method docstrings so authors can use ## naturally */
.method-card h1,
.method-card h2,
.method-card h3:not(:first-child),
.method-card h4,
.method-card h5,
.method-card h6 {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 1em 0 0.5em 0;
}

.method-card.method-class {
  border-left: 3px solid var(--bs-primary);
}

.method-card.method-instance {
  border-left: 3px solid var(--bs-success);
}

/* Jump to top link */
.jump-top {
  font-size: 0.6em;
  color: var(--bs-secondary);
  text-decoration: none;
  vertical-align: middle;
  margin-left: var(--spacing-sm);
  opacity: 0.6;
}

.jump-top:hover {
  color: var(--bs-primary);
  opacity: 1;
}

/* Method group headings */
.method-group {
  font-size: var(--spacing-base);
  font-weight: 600;
  color: var(--bs-secondary);
  margin: var(--spacing-lg) 0 var(--spacing-md) 0;
  padding-bottom: var(--spacing-xs);
  border-bottom: 1px solid var(--bs-border-color);
}

/* Search */
.search-container {
  position: relative;
  overflow: visible;
}

.sidebar .position-sticky {
  overflow: visible;
}

.search-results {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  width: 320px;
  background: #fff;
  border: 1px solid var(--bs-border-color);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  max-height: min(400px, calc(100vh - 120px));
  overflow-y: auto;
  z-index: 9999;
}

.search-result-item {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--bs-dark);
  text-decoration: none;
  border-bottom: 1px solid #eee;
  font-size: var(--font-size-md);
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-item:hover,
.search-result-item[data-selected] {
  background: var(--bs-light);
}

.search-result-item .badge {
  font-size: 0.65rem;
  margin-right: var(--spacing-xs);
}

.search-snippet {
  display: block;
  font-size: var(--font-size-xs);
  color: #666;
  margin-top: 0.15rem;
  margin-left: var(--spacing-lg);
}

.search-result-item[data-current] .search-title::after {
  content: "\25CF";
  font-size: var(--font-size-badge);
  color: var(--bs-primary);
  margin-left: 0.4rem;
  vertical-align: middle;
}

/* Nested navigation */
[data-nav-children] {
  padding-left: var(--spacing-base);
  list-style: none;
}

[data-nav-link] {
  padding: var(--spacing-xs) var(--spacing-sm);
}

/* Nav item row: link + chevron side by side */
[data-nav-row] {
  display: flex;
  align-items: center;
}

[data-nav-row] > [data-nav-link] {
  flex: 1;
  min-width: 0;
}

/* Disable collapse animation in nav */
[data-nav] .collapsing {
  transition: none;
}

/* Chevron toggle on the right */
[data-nav-chevron] {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--spacing-lg);
  height: var(--spacing-lg);
  flex-shrink: 0;
  color: var(--bs-secondary);
  cursor: pointer;
  text-decoration: none;
}

[data-nav-chevron]::after {
  content: "";
  display: block;
  width: var(--spacing-sm);
  height: var(--spacing-sm);
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

[data-nav-chevron].collapsed::after {
  transform: rotate(-45deg);
}

[data-nav-chevron].collapsed {
  background: var(--bs-border-color);
  border-radius: var(--radius-xs);
}

[data-nav-chevron]:hover {
  color: var(--bs-primary);
}

/* Active nav indicator */
[data-nav-item][data-active] > [data-nav-link]::after,
[data-nav-item][data-active] > [data-nav-row] > [data-nav-link]::after {
  content: "\25CF";
  font-size: var(--font-size-badge);
  color: var(--bs-primary);
  margin-left: 0.4rem;
  vertical-align: middle;
}

/* Nav breadcrumb tracker */
.nav-breadcrumb {
  position: sticky;
  top: 0;
  background: var(--bs-light);
  border-bottom: 1px solid var(--bs-border-color);
  padding: var(--spacing-sm);
  font-size: var(--font-size-xs);
  color: var(--bs-secondary);
  z-index: 10;
  display: none;
}

.nav-breadcrumb[data-visible] {
  display: block;
}

.nav-breadcrumb a {
  color: var(--bs-secondary);
  text-decoration: none;
}

.nav-breadcrumb a:hover {
  color: var(--bs-primary);
}


/* Nested children section */
.children-section {
  border: 1px solid var(--bs-border-color);
  border-radius: var(--radius);
  padding: var(--spacing-base);
  margin-bottom: var(--spacing-lg);
  background: var(--bs-light);
}

.children-section h6 {
  margin: 0 0 var(--spacing-md) 0;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--bs-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.children-list {
  column-count: 3;
  column-gap: var(--spacing-lg);
  list-style: none;
  padding: 0;
  margin: 0;
}

.children-list li {
  break-inside: avoid;
  padding: 0.2rem 0;
  font-size: var(--font-size-md);
}

.children-list .badge {
  font-size: 0.6rem;
  padding: 0.2em 0.4em;
  vertical-align: middle;
}

.children-list a {
  text-decoration: none;
}

.children-list a:hover {
  text-decoration: underline;
}

/* Inherited methods section */
.inherited-section {
  border: 1px solid var(--bs-border-color);
  border-radius: var(--radius);
  padding: var(--spacing-base);
  margin-bottom: var(--spacing-lg);
  background: var(--bs-light);
}

.inherited-section h6 {
  margin: 0 0 var(--spacing-md) 0;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--bs-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.inherited-source {
  margin-bottom: var(--spacing-md);
}

.inherited-source:last-child {
  margin-bottom: 0;
}

.inherited-from {
  font-size: var(--font-size-xs);
  color: var(--bs-secondary);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.inherited-via {
  opacity: 0.7;
  font-style: italic;
}

.inherited-list {
  column-count: 3;
  column-gap: var(--spacing-lg);
  list-style: none;
  padding: 0;
  margin: 0;
}

.inherited-list li {
  break-inside: avoid;
  padding: 0.1rem 0;
  font-size: var(--font-size-sm);
  font-family: var(--bs-font-monospace);
}

.inherited-list a {
  text-decoration: none;
}

.inherited-list a:hover {
  text-decoration: underline;
}

.inherited-class-method {
  color: var(--bs-primary);
}

.inherited-instance-method {
  color: var(--bs-success);
}

/* Used By section */
.used-by-section {
  border: 1px solid var(--bs-border-color);
  border-radius: var(--radius);
  padding: var(--spacing-base);
  margin-bottom: var(--spacing-lg);
  background: var(--bs-light);
}

.used-by-section h6 {
  margin: 0 0 var(--spacing-md) 0;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--bs-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.used-by-group {
  margin-bottom: var(--spacing-sm);
}

.used-by-group:last-child {
  margin-bottom: 0;
}

.used-by-label {
  font-size: var(--font-size-xs);
  color: var(--bs-secondary);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.used-by-list {
  column-count: 3;
  column-gap: var(--spacing-lg);
  list-style: none;
  padding: 0;
  margin: 0;
}

.used-by-list li {
  break-inside: avoid;
  padding: 0.1rem 0;
  font-size: var(--font-size-sm);
}

.used-by-list a {
  text-decoration: none;
}

.used-by-list a:hover {
  text-decoration: underline;
}

/* Copy path button */
[data-copy-path] {
  background: none;
  border: none;
  padding: 0.15em;
  cursor: pointer;
  opacity: 0.4;
  vertical-align: middle;
  line-height: 1;
}

[data-copy-path]:hover {
  opacity: 0.8;
}

/* Code blocks */
pre {
  background: var(--bs-light);
  border: 1px solid var(--bs-border-color);
  border-radius: var(--radius);
  padding: var(--spacing-base);
  overflow-x: auto;
}

code {
  font-size: 0.9em;
}

/* Method card footer (official docs + view source) */
.method-card-footer {
  text-align: right;
  margin-top: var(--spacing-sm);
}

.method-card-footer .tcl-docs-link {
  font-size: var(--font-size-xs);
  color: var(--bs-secondary);
  text-decoration: none;
}

.method-card-footer .tcl-docs-link:hover {
  color: var(--bs-primary);
}

.method-card-footer .footer-sep {
  color: var(--bs-secondary);
  font-size: var(--font-size-xs);
  opacity: 0.4;
  margin: 0 0.25em;
}

/* Method source view */
.method-source {
  display: inline;
}

.method-source summary {
  cursor: pointer;
  color: var(--bs-secondary);
  user-select: none;
  font-size: var(--font-size-xs);
  display: inline-block;
  list-style: none;
}

.method-source summary::-webkit-details-marker {
  display: none;
}

.method-source summary:hover {
  color: var(--bs-primary);
}

.method-source .source-chevron {
  visibility: hidden;
  font-size: 0.65em;
}

.method-source[open] .source-chevron {
  visibility: visible;
}

.method-source .source-content {
  text-align: left;
  margin-top: var(--spacing-sm);
}

.method-source .source-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-sm);
}

.method-source .source-meta-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-base);
}

.method-source .coverage-badge {
  font-size: var(--font-size-xs);
}

.method-source .github-link {
  opacity: 0.5;
}

.method-source .github-link:hover {
  opacity: 1;
}

.method-source .github-icon-sm {
  width: 16px;
  height: 16px;
}

.method-source pre {
  margin-bottom: 0;
  font-size: var(--font-size-sm);
}

/* Coverage toggle button */
[data-coverage-toggle] {
  background: none;
  border: none;
  color: var(--bs-secondary);
  cursor: pointer;
  font-size: 1rem;
  padding: 0;
  line-height: 1;
}

[data-coverage-toggle]:hover {
  color: var(--bs-primary);
}

[data-coverage-toggle="on"] {
  color: var(--bs-success);
}

/* Coverage line highlighting - spans are inline, newlines inside */
[data-cov] {
  /* no special display needed */
}

[data-coverage-active] [data-cov="1"] {
  background: rgba(40, 167, 69, 0.15);
}

[data-coverage-active] [data-cov="0"] {
  background: rgba(220, 53, 69, 0.2);
}

[data-coverage-active] [data-cov="-"],
[data-coverage-active] [data-cov="def"] {
  background: rgba(128, 128, 128, 0.1);
}