/* ===================================================================
   Package Forge — DocFX Theme Override
   Accessible color scheme derived from WAYN Games logo
   WCAG AA compliant (4.5:1 min for text, 3:1 for UI components)
   Class-level selectors only (body is the sole element exception)

   Theme switching is handled entirely through CSS custom properties.
   The only [data-theme="dark"] rules are:
     1. :root variable overrides
     2. .theme-icon toggle (show/hide sun vs moon)
   =================================================================== */

/* --- CSS Custom Properties ---------------------------------------- */

:root {
  /* Primary (from logo blue die) */
  --primary: #2968A8;
  --primary-hover: #1D4F7A;
  --primary-light: #EBF2FA;

  /* Accent (from logo gold die) — borders/UI only, never text on white */
  --accent: #C58400;
  --accent-light: #FFF8E6;

  /* Semantic */
  --warning: #C42B38;
  --warning-light: #FCECED;
  --success: #3A7D28;
  --success-light: #EDF7EB;

  /* Neutrals */
  --ink: #1E1E1E;
  --ink-secondary: #555555;
  --ink-faint: #BBB;
  --navbar-bg: #2D2D2D;
  --version-bar-bg: #F5F5F5;
  --page-bg: #FFFFFF;
  --card-bg: #FFFFFF;
  --sidebar-bg: #FAFAFA;
  --footer-bg: #FFFFFF;
  --border: #E0E0E0;
  --code-bg: #F6F8FA;
  --badge-bg: #EBF2FA;
  --badge-color: #2968A8;
  /* Typography */
  --font: Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", "Cascadia Code", "Fira Code", Consolas, monospace;
}

/* --- Dark mode ---------------------------------------------------- */
/* WCAG AA on #1E1E1E. Blue/orange/red shifted lighter for
   deuteranopia and protanopia safety on dark surfaces.              */

[data-theme="dark"] {
  --primary: #5BA3E6;       /* 5.2:1 */
  --primary-hover: #7DBAF0; /* 7.1:1 */
  --primary-light: #1E2D3D;

  --accent: #E9A84C;        /* 6.5:1 */
  --accent-light: #2D2518;

  --warning: #F07178;       /* 5.7:1 */
  --warning-light: #2D1B1D;
  --success: #7EC96A;       /* 6.3:1 */
  --success-light: #1B2D18;

  --ink: #E0E0E0;           /* 13:1  */
  --ink-secondary: #A0A0A0; /* 5.3:1 */
  --ink-faint: #555;
  --navbar-bg: #1A1A1A;
  --version-bar-bg: #1A1A1A;
  --page-bg: #1E1E1E;
  --card-bg: #252525;
  --sidebar-bg: #1E1E1E;
  --footer-bg: #1A1A1A;
  --border: #3A3A3A;
  --code-bg: #252525;
  --badge-bg: #1E2D3D;
  --badge-color: #5BA3E6;
  color-scheme: dark;
}

/* --- Theme toggle ------------------------------------------------- */

.theme-toggle-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 4px;
  color: rgba(255, 255, 255, 0.85);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 4px 8px;
  margin: 11px 0 11px 10px;
  line-height: 1;
  transition: border-color 0.15s, color 0.15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
}

.theme-toggle-btn:hover {
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

/* Icon swap is the only legitimate dark-specific rule outside variables */
.theme-icon-dark { display: none; }
[data-theme="dark"] .theme-icon-light { display: none; }
[data-theme="dark"] .theme-icon-dark { display: inline; }

/* --- Base typography ---------------------------------------------- */

html,
body {
  font-family: var(--font);
  background: var(--page-bg);
}

.body-content,
.container {
  font-family: var(--font);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.43;
}

.content.wrap h1,
.content.wrap h2,
.content.wrap h3,
.content.wrap h4,
.content.wrap h5,
.content.wrap h6 {
  font-family: var(--font);
  font-weight: 400;
  color: var(--ink);
  line-height: 1.1;
  margin-top: 15px;
  margin-bottom: 10px;
}

.content.wrap h1 { font-size: 36px; margin-top: 0; }
.content.wrap h2 { font-size: 30px; }
.content.wrap h3 { font-size: 24px; }
.content.wrap h4 { font-size: 18px; margin-top: 10px; margin-bottom: 5px; }
.content.wrap h5 { font-size: 14px; margin-top: 10px; margin-bottom: 5px; }
.content.wrap h6 { font-size: 12px; margin-top: 10px; margin-bottom: 5px; }

.content.wrap p,
.content.wrap li {
  font-size: 14px;
  line-height: 1.43;
  margin-bottom: 10px;
}

/* --- Links -------------------------------------------------------- */

.body-content a {
  color: var(--primary);
  text-decoration: underline;
}

.body-content a:hover,
.body-content a:focus {
  color: var(--primary-hover);
  text-decoration: underline;
}

.body-content a:focus-visible,
.body-content button:focus-visible,
.body-content select:focus-visible,
.body-content input:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* --- Navbar ------------------------------------------------------- */

.navbar-inverse {
  background-color: var(--navbar-bg) !important;
  border-bottom: none;
}

.navbar-inverse .navbar-brand {
  color: #fff;
  font-weight: 600;
  font-size: 18px;
  line-height: 20px;
  padding: 0.6em;
  margin-left: 0;
  display: flex;
  align-items: center;
}

.navbar-inverse .navbar-brand img#logo {
  height: calc(var(--navbar-height, 50px) * 0.9);
  width: auto;
}

.navbar-inverse .navbar-nav > li > a {
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--font);
  font-weight: 500;
  font-size: 14px;
  padding-top: 15px;
  padding-bottom: 15px;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.navbar-inverse .navbar-nav > li > a:hover,
.navbar-inverse .navbar-nav > li > a:focus {
  color: #fff;
  border-bottom-color: var(--primary);
  background: transparent;
}

.navbar-inverse .navbar-nav > .active > a,
.navbar-inverse .navbar-nav > .active > a:hover {
  color: #fff;
  border-bottom-color: var(--primary);
  background: transparent;
}

.navbar-inverse .navbar-form .form-control {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  font-family: var(--font);
  border-radius: 4px;
}

.navbar-inverse .navbar-form .form-control::placeholder {
  color: rgba(255, 255, 255, 0.55);
}

.navbar-inverse .navbar-form .form-control:focus {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--primary);
}

.navbar-inverse .navbar-toggle {
  border-color: rgba(255, 255, 255, 0.4);
}

.navbar-inverse .navbar-toggle:hover,
.navbar-inverse .navbar-toggle:focus {
  border-color: rgba(255, 255, 255, 0.6);
  background-color: rgba(255, 255, 255, 0.1);
}

.navbar-inverse .navbar-toggle .icon-bar {
  background-color: rgba(255, 255, 255, 0.85);
}

/* --- Version + Breadcrumb bar ------------------------------------- */

.version-breadcrumb-bar {
  background: var(--version-bar-bg);
  border-bottom: 1px solid var(--border);
  padding: 6px 0;
}

.version-breadcrumb-row {
  display: flex;
  align-items: center;
}

.version-breadcrumb-row .version-switcher {
  flex-shrink: 0;
}

.breadcrumb-trail {
  margin-left: 24px;
  font-family: var(--font);
  font-size: 12px;
  flex: 1;
}

.breadcrumb-trail .breadcrumb {
  background: transparent;
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.breadcrumb-trail .breadcrumb > li {
  color: var(--ink-secondary);
}

.breadcrumb-trail .breadcrumb > li a {
  color: var(--primary);
  text-decoration: none;
}

.breadcrumb-trail .breadcrumb > li a:hover {
  text-decoration: underline;
}

.breadcrumb-trail .breadcrumb > li + li::before {
  content: "/";
  color: var(--ink-faint);
  padding: 0 6px;
}

/* Hide default docfx subnav (replaced by version-breadcrumb-bar) */
.subnav.navbar-default {
  display: none;
}

/* --- Sidebar ------------------------------------------------------ */

.container.body-content {
  position: relative;
}

.container.body-content::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -9999px;
  width: calc(25% + 9999px);
  background: var(--sidebar-bg);
  border-right: 1px solid var(--border);
  z-index: -1;
}

/* Override docfx hardcoded backgrounds */
.sidenav,
.sidefilter,
.sidetoc,
.toc,
.sidenav .sidetoggle,
.sidenav .sidetoggle > div {
  background-color: var(--sidebar-bg) !important;
  border-color: var(--border) !important;
}

.sidefilter input[type="text"] {
  background-color: var(--sidebar-bg) !important;
  color: var(--ink) !important;
  border-color: var(--border) !important;
}

.toc .nav > li > a {
  color: var(--ink-secondary);
  font-family: var(--font);
  font-size: 13px;
  padding: 6px 12px;
  border-left: 3px solid transparent;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.toc .nav > li > a:hover {
  color: var(--ink);
  background: var(--primary-light);
}

.toc .nav > li.active > a,
.toc .nav > li > a.in {
  color: var(--primary);
  font-weight: 600;
  background: var(--primary-light);
  border-left-color: var(--primary);
}

/* --- Sidebar filter ----------------------------------------------- */

.toc-filter {
  position: relative;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  margin: 10px 10px 6px;
  padding: 0;
}

.toc-filter > .filter-icon {
  position: absolute;
  top: 50%;
  left: 10px;
  transform: translateY(-50%);
  font-size: 12px;
  color: var(--ink-secondary);
  pointer-events: none;
}

.toc-filter > .clear-icon {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  font-size: 12px;
  color: var(--ink-secondary);
  cursor: pointer;
}

.toc-filter > input {
  border: none;
  background: transparent;
  padding: 7px 28px;
  width: 100%;
  font-family: var(--font);
  font-size: 12px;
  color: var(--ink);
  box-sizing: border-box;
}

.toc-filter > input::placeholder {
  color: var(--ink-faint);
}

.toc-filter > input:focus {
  outline: none;
}

.toc-filter:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}

/* --- Code --------------------------------------------------------- */

.content.wrap code {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--code-bg);
  color: var(--ink);
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid var(--border);
}

.content.wrap pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
  overflow-x: auto;
}

.content.wrap pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 13px;
  line-height: 1.43;
}

/* --- Mermaid diagram controls (svg-toolbelt) ---------------------- */

.svg-toolbelt-controls {
  opacity: 0;
  transition: opacity 0.2s ease;
}

.svg-toolbelt-wrapper:hover .svg-toolbelt-controls,
.svg-toolbelt-controls:focus-within {
  opacity: 1;
}

.svg-toolbelt-wrapper::after {
  display: none !important;
}

/* --- Tables ------------------------------------------------------- */

.content.wrap table {
  border-collapse: collapse;
  width: 100%;
  margin: 1rem 0;
  border: 1px solid var(--border);
}

.content.wrap th,
.content.wrap td {
  padding: 8px 12px;
  border: 1px solid var(--border);
  font-size: 14px;
}

.content.wrap th {
  background: var(--version-bar-bg);
  color: var(--ink);
  font-weight: 600;
  padding: 8px 12px;
}

.content.wrap tr:hover td {
  background: var(--primary-light);
}

/* --- Alerts / Callouts -------------------------------------------- */
/* Icon + label + colored border — meaning is never color-only       */

.alert {
  border-radius: 6px;
  border: 1px solid var(--border);
  border-left: 4px solid;
  padding: 12px 16px;
  margin: 10px 0;
  font-size: 14px;
  line-height: 1.43;
}

.alert-info {
  border-left-color: var(--primary);
  background: var(--primary-light);
}

.alert-warning {
  border-left-color: var(--accent);
  background: var(--accent-light);
}

.alert-danger {
  border-left-color: var(--warning);
  background: var(--warning-light);
}

.alert-info::before    { content: "\2139\FE0F  Note: ";      font-weight: 600; }
.alert-warning::before { content: "\26A0\FE0F  Warning: ";   font-weight: 600; }
.alert-danger::before  { content: "\2757  Important: ";      font-weight: 600; }

/* DocFX block-level callouts (.WARNING, .NOTE, etc.) */
.WARNING > h5,
.NOTE > h5,
.TIP > h5,
.IMPORTANT > h5,
.CAUTION > h5 {
  font-size: 14px;
  font-weight: 600;
  margin-top: 0;
}

.NOTE, .TIP {
  border-left: 4px solid var(--primary);
  background: var(--primary-light);
  padding: 12px 16px;
  border-radius: 6px;
  margin: 1rem 0;
}

.WARNING, .CAUTION {
  border-left: 4px solid var(--accent);
  background: var(--accent-light);
  padding: 12px 16px;
  border-radius: 6px;
  margin: 1rem 0;
}

.IMPORTANT {
  border-left: 4px solid var(--warning);
  background: var(--warning-light);
  padding: 12px 16px;
  border-radius: 6px;
  margin: 1rem 0;
}

/* --- Content area ------------------------------------------------- */

.content.wrap {
  max-width: 900px;
}

/* --- Affix sidebar ------------------------------------------------ */

.sideaffix > .bs-docs-sidebar {
  overflow-x: hidden;
}

.sideaffix > div.contribution {
  margin-bottom: 0;
}

.sideaffix {
  overflow: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.sideaffix::-webkit-scrollbar {
  display: none;
}

.affix h5 {
  margin-top: 0;
}

/* --- Copy code button --------------------------------------------- */

button.copy-code {
  position: absolute;
  top: 5px;
  right: 5px;
  padding: 4px 8px;
  font-size: 16px;
  background: #444;
  color: white;
  border: none;
  border-radius: 4px;
  outline-offset: 2px;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.4s;
  z-index: 100;
}

pre:hover button.copy-code {
  opacity: 1;
}

button.copy-code:hover {
  color: MistyRose;
}

/* --- Footer ------------------------------------------------------- */

.footer,
.footer .container {
  border-top: none !important;
  background-color: var(--footer-bg) !important;
  color: var(--ink-secondary) !important;
  font-size: 12px;
  padding: 15px 0;
}

/* --- Accessibility ------------------------------------------------ */

/* Skip-to-content link: visible only on focus */
.sr-only-focusable:focus {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10000;
  padding: 0.75em 1.5em;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  clip: auto;
  width: auto;
  height: auto;
  overflow: visible;
}

/* Affix sidebar heading (replaces h5) */
.affix-header {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-secondary);
  margin-bottom: 10px;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

@media (forced-colors: active) {
  .alert { border: 2px solid; }
  .toc .nav > li.active > a { border-left: 3px solid LinkText; }
}

/* --- Cross-package search ---------------------------------------- */

#cross-search-results {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

#cross-search-results .cross-search-header {
  font-size: 13px;
  color: var(--ink-secondary);
  font-weight: 600;
  margin-bottom: 15px;
}

#cross-search-results .cross-search-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  margin-left: 8px;
  vertical-align: middle;
}

#cross-search-results .sr-item {
  margin-bottom: 20px;
}

#cross-search-results .item-title a {
  color: var(--primary);
  text-decoration: none;
  font-size: 14px;
}

#cross-search-results .item-title a:hover {
  text-decoration: underline;
}

#cross-search-results .item-href {
  font-size: 11px;
  color: var(--success);
}

#cross-search-results .item-brief {
  font-size: 12px;
  color: var(--ink-secondary);
  margin-top: 2px;
}

/* --- Syntax highlighting (WCAG AA overrides) --------------------- */
/* Contrast-safe colors for highlight.js on --code-bg surfaces.
   Light: against #F6F8FA  |  Dark: against #252525               */

.hljs-keyword,
.hljs-selector-tag,
.hljs-type          { color: #0550AE; }   /* 7.1:1 */

.hljs-string,
.hljs-attr           { color: #0A3069; }   /* 8.5:1 */

.hljs-comment,
.hljs-quote,
.hljs-meta           { color: #57606A; }   /* 4.6:1 */

.hljs-number,
.hljs-literal,
.hljs-symbol,
.hljs-bullet         { color: #0550AE; }   /* 7.1:1 */

.hljs-built_in,
.hljs-builtin-name,
.hljs-title          { color: #6639BA; }   /* 5.8:1 */

.hljs-variable,
.hljs-template-variable { color: #953800; } /* 5.0:1 */

.hljs-name,
.hljs-tag,
.hljs-addition       { color: #116329; }   /* 5.5:1 */

.hljs-deletion       { color: #82071E; }   /* 6.0:1 */

[data-theme="dark"] .hljs-keyword,
[data-theme="dark"] .hljs-selector-tag,
[data-theme="dark"] .hljs-type          { color: #7DBAF0; }   /* 7.1:1 */

[data-theme="dark"] .hljs-string,
[data-theme="dark"] .hljs-attr           { color: #A5D6FF; }   /* 9.5:1 */

[data-theme="dark"] .hljs-comment,
[data-theme="dark"] .hljs-quote,
[data-theme="dark"] .hljs-meta           { color: #9198A1; }   /* 4.6:1 */

[data-theme="dark"] .hljs-number,
[data-theme="dark"] .hljs-literal,
[data-theme="dark"] .hljs-symbol,
[data-theme="dark"] .hljs-bullet         { color: #7DBAF0; }   /* 7.1:1 */

[data-theme="dark"] .hljs-built_in,
[data-theme="dark"] .hljs-builtin-name,
[data-theme="dark"] .hljs-title          { color: #D2A8FF; }   /* 7.0:1 */

[data-theme="dark"] .hljs-variable,
[data-theme="dark"] .hljs-template-variable { color: #FFA657; } /* 6.8:1 */

[data-theme="dark"] .hljs-name,
[data-theme="dark"] .hljs-tag,
[data-theme="dark"] .hljs-addition       { color: #7EE787; }   /* 7.5:1 */

[data-theme="dark"] .hljs-deletion       { color: #FFA198; }   /* 6.7:1 */

/* --- Print -------------------------------------------------------- */

@media print {
  .navbar, .version-breadcrumb-bar, .sidetoc, .sideaffix {
    display: none !important;
  }

  .content.wrap {
    max-width: 100%;
  }
}