/* =============================================================================
   NavioBlsct DocFX Theme
   Brand colors from nav.io:
     Magenta:  #ec1ec6
     Blue:     #1d8ff9
     Gradient: linear-gradient(135deg, #ec1ec6, #1d8ff9)
   ============================================================================= */

/* -- Variables (via properties for easy tweaking) ---------------------------- */
:root {
  --bg-primary:    #0a0d12;
  --bg-secondary:  #0f1421;
  --bg-card:       #141b2b;
  --bg-hover:      #1a2235;
  --border:        #1e2d45;
  --border-subtle: #162038;
  --text-primary:  #e8edf5;
  --text-secondary:#8899b4;
  --text-muted:    #4d607a;
  --accent-pink:   #ec1ec6;
  --accent-blue:   #1d8ff9;
  --gradient:      linear-gradient(135deg, #ec1ec6 0%, #1d8ff9 100%);
  --code-bg:       #0d1117;
}

/* -- Base -------------------------------------------------------------------- */
body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.7;
}

a {
  color: var(--accent-blue);
  text-decoration: none;
}
a:hover,
a:focus {
  color: var(--accent-pink);
  text-decoration: none;
}

hr {
  border-color: var(--border);
}

/* -- Top navbar -------------------------------------------------------------- */
.navbar.navbar-inverse {
  background: var(--gradient);
  border: none;
  box-shadow: 0 2px 12px rgba(29, 143, 249, 0.25);
}

.navbar.navbar-inverse .navbar-brand,
.navbar.navbar-inverse .navbar-brand:hover,
.navbar.navbar-inverse .navbar-brand:focus {
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.02em;
}

#logo {
  height: 32px;
  width: auto;
  vertical-align: middle;
}

.navbar-brand {
  display: flex;
  align-items: center;
  padding-top: 0;
  padding-bottom: 0;
  height: 50px;
}

.navbar.navbar-inverse .navbar-nav > li > a,
.navbar.navbar-inverse .navbar-nav > li > a:hover,
.navbar.navbar-inverse .navbar-nav > li > a:focus {
  color: #fff;
}

.navbar.navbar-inverse .navbar-toggle {
  border-color: rgba(255,255,255,0.4);
}
.navbar.navbar-inverse .navbar-toggle .icon-bar {
  background-color: #fff;
}

.navbar.navbar-inverse .form-control {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
}
.navbar.navbar-inverse .form-control::placeholder {
  color: rgba(255,255,255,0.6);
}

/* -- Subnav / breadcrumb ----------------------------------------------------- */
.subnav.navbar.navbar-default {
  background-color: var(--bg-secondary);
  border-top: none;
  border-bottom: 1px solid var(--border);
  box-shadow: none;
}

.breadcrumb {
  background: transparent;
  margin-bottom: 0;
}
.breadcrumb > li + li::before,
.breadcrumb > li a {
  color: var(--text-secondary);
}
.breadcrumb > .active {
  color: var(--text-primary);
}

/* -- Sidebar TOC ------------------------------------------------------------- */
/* Override default #f1f1f1 backgrounds — requires matching or beating
   specificity of ".sidenav, .fixed_header, .toc { background: #f1f1f1 }" */
.sidenav,
.fixed_header,
.toc,
.sidetoc,
.sidefilter,
#sidetoggle {
  background-color: var(--bg-secondary) !important;
  border-color: var(--border) !important;
}

.toc-filter {
  background-color: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-primary) !important;
}

#toc_filter_input,
.toc-filter > input {
  background-color: transparent !important;
  border: none !important;
  color: var(--text-primary) !important;
}
#toc_filter_input::placeholder,
.toc-filter > input::placeholder {
  color: var(--text-muted) !important;
}

.filter-icon,
.clear-icon {
  color: var(--text-muted) !important;
}

.toc .nav > li > a {
  color: var(--text-secondary);
  padding: 5px 10px;
  border-radius: 4px;
  transition: background 0.15s, color 0.15s;
}
.toc .nav > li > a:hover,
.toc .nav > li > a:focus {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.toc .nav > li.active > a,
.toc .nav > li.active > a:hover,
.toc .nav > li.active > a:focus {
  background: linear-gradient(135deg, rgba(236,30,198,0.15), rgba(29,143,249,0.15));
  color: var(--accent-blue);
  border-left: 2px solid var(--accent-pink);
  font-weight: 600;
}

/* Always show nested TOC items on desktop */
@media (min-width: 769px) {
  .toc .nav > li > ul {
    display: block;
  }
  .expand-stub {
    display: none;
  }
}

.toc .level2 {
  color: var(--text-secondary);
  font-size: 13px;
}

/* -- Right affix sidebar ----------------------------------------------------- */
#affix {
  border-left: 1px solid var(--border);
  padding-left: 12px;
}
#affix h5 {
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}
#affix .nav > li > a {
  color: var(--text-secondary);
  font-size: 13px;
  padding: 3px 0;
}
#affix .nav > li > a:hover {
  color: var(--accent-blue);
  background: transparent;
}
#affix .nav > li.active > a {
  color: var(--accent-pink);
  font-weight: 600;
}
.sideaffix .contribution a,
.sideaffix > div.contribution > ul > li > a.contribution-link {
  color: var(--accent-blue);
  font-size: 12px;
}
.sideaffix .contribution a:hover,
.sideaffix > div.contribution > ul > li > a.contribution-link:hover {
  color: var(--accent-pink);
}

/* -- Main content area ------------------------------------------------------- */
.body-content {
  background: transparent;
}

article.content.wrap {
  color: var(--text-primary);
}

/* -- Headings ---------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 600;
}

h1 {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 2rem;
  font-weight: 700;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

h2 {
  font-size: 1.4rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 6px;
  margin-top: 32px;
  margin-bottom: 16px;
}

h3 {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-top: 24px;
}

/* -- Code blocks ------------------------------------------------------------- */
pre {
  background-color: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  padding: 16px;
}

code {
  background-color: rgba(29, 143, 249, 0.1);
  border: 1px solid var(--border-subtle);
  border-radius: 3px;
  color: var(--accent-blue);
  padding: 2px 5px;
  font-size: 0.9em;
}

pre code {
  background: transparent;
  border: none;
  color: var(--text-primary);
  padding: 0;
}

/* -- Tables ------------------------------------------------------------------ */
table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 16px;
}
table thead th {
  background-color: var(--bg-card);
  color: var(--text-secondary);
  border-bottom: 2px solid var(--border);
  padding: 10px 14px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}
table tbody tr {
  border-bottom: 1px solid var(--border-subtle);
}
table tbody tr:hover {
  background-color: var(--bg-hover);
}
table tbody td {
  padding: 10px 14px;
  color: var(--text-primary);
  vertical-align: middle;
}

/* -- API reference docs ------------------------------------------------------ */
.inheritance,
.implements {
  color: var(--text-secondary);
  font-size: 13px;
}

.xref {
  color: var(--accent-blue);
}
.xref:hover {
  color: var(--accent-pink);
}

/* Member declarations */
h4.declaration {
  background-color: var(--bg-card);
  border-left: 3px solid var(--accent-pink);
  border-radius: 0 4px 4px 0;
  padding: 8px 14px;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 13px;
  font-weight: 400;
  color: var(--text-primary);
  margin-top: 20px;
}

/* Method signature highlight */
.codewrapper {
  background-color: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.codewrapper pre {
  border: none;
  margin-bottom: 0;
}

/* -- Alerts / callouts ------------------------------------------------------- */
.NOTE,
.TIP,
.IMPORTANT,
.WARNING,
.CAUTION {
  border-radius: 6px;
  padding: 12px 16px;
  margin: 16px 0;
  border-left: 4px solid;
}
.NOTE    { border-color: var(--accent-blue);  background: rgba(29,143,249,0.08); }
.TIP     { border-color: #2ea043;             background: rgba(46,160,67,0.08); }
.IMPORTANT { border-color: var(--accent-pink); background: rgba(236,30,198,0.08); }
.WARNING { border-color: #d29922;             background: rgba(210,153,34,0.08); }
.CAUTION { border-color: #f85149;             background: rgba(248,81,73,0.08); }

/* -- Footer ------------------------------------------------------------------ */
.grad-bottom {
  background: linear-gradient(to bottom, transparent, var(--bg-primary));
  height: 24px;
}

.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 13px;
  padding: 16px 0;
}
.footer a {
  color: var(--text-secondary);
}
.footer a:hover {
  color: var(--accent-blue);
}

/* -- Pagination -------------------------------------------------------------- */
.pagination > li > a,
.pagination > li > span {
  background-color: var(--bg-card);
  border-color: var(--border);
  color: var(--accent-blue);
}
.pagination > li > a:hover,
.pagination > li > a:focus,
.pagination > li > span:hover,
.pagination > li > span:focus {
  background-color: var(--bg-hover);
  border-color: var(--border);
  color: var(--accent-pink);
}
.pagination > .active > a,
.pagination > .active > a:hover,
.pagination > .active > a:focus,
.pagination > .active > span {
  background: var(--gradient);
  border-color: transparent;
  color: #fff;
}
.pagination > .disabled > a,
.pagination > .disabled > a:hover,
.pagination > .disabled > a:focus,
.pagination > .disabled > span {
  background-color: var(--bg-secondary);
  border-color: var(--border);
  color: var(--text-muted);
}

/* -- Search results ---------------------------------------------------------- */
#search-results .search-list {
  color: var(--text-secondary);
}
.sr-items .sr-item a {
  color: var(--accent-blue);
}
.sr-items .sr-item .item-summary {
  color: var(--text-secondary);
}

/* -- Syntax highlighting (override light GitHub theme in vendor CSS) ----------
   Token colors follow GitHub Dark Dimmed palette.                             */
.hljs {
  color: #adbac7;
  background: var(--code-bg);
}
/* keywords: if, return, using, public, static … */
.hljs-doctag,
.hljs-keyword,
.hljs-meta .hljs-keyword,
.hljs-template-tag,
.hljs-template-variable,
.hljs-type,
.hljs-variable.language_ {
  color: #f47067;
}
/* class names, function names */
.hljs-title,
.hljs-title.class_,
.hljs-title.class_.inherited__,
.hljs-title.function_ {
  color: #dcbdfb;
}
/* attributes, numbers, operators, variables */
.hljs-attr,
.hljs-attribute,
.hljs-literal,
.hljs-meta,
.hljs-number,
.hljs-operator,
.hljs-selector-attr,
.hljs-selector-class,
.hljs-selector-id,
.hljs-variable {
  color: #6cb6ff;
}
/* strings, regexes */
.hljs-meta .hljs-string,
.hljs-regexp,
.hljs-string {
  color: #96d0ff;
}
/* built-ins, symbols */
.hljs-built_in,
.hljs-symbol {
  color: #f69d50;
}
/* comments */
.hljs-code,
.hljs-comment,
.hljs-formula {
  color: #768390;
  font-style: italic;
}
/* HTML/XML tags, selectors */
.hljs-name,
.hljs-quote,
.hljs-selector-pseudo,
.hljs-selector-tag {
  color: #8ddb8c;
}
/* substitution */
.hljs-subst {
  color: #adbac7;
}
/* section headings (Markdown) */
.hljs-section {
  color: #6cb6ff;
  font-weight: bold;
}
/* bold / emphasis */
.hljs-strong { color: #adbac7; font-weight: bold; }
.hljs-emphasis { color: #adbac7; font-style: italic; }
/* bullet points */
.hljs-bullet { color: #f69d50; }
/* deletion / addition (diff) */
.hljs-deletion  { color: #f47067; background: rgba(244,112,103,0.12); }
.hljs-addition  { color: #8ddb8c; background: rgba(141,219,140,0.12); }

/* -- Scrollbar (WebKit) ------------------------------------------------------ */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}