/* honkit-plugin-theme-darkening writes its CSS under the gitbook-plugin- prefix older HonKit used, while HonKit 6 links
   gitbook/honkit-plugin-theme-darkening/, so the theme is pulled in from here instead. */
@import url("../gitbook/gitbook-plugin-honkit-plugin-theme-darkening/darkening.css");

:root {
  --bg: #0c0c0c;
  --surface: #14161a;
  --surface-2: #1b1e23;
  --border: #2a2e36;
  --text: #dde1e7;
  --text-soft: #c3c8d0;
  --muted: #8f96a1;
  --accent: #56b4e9;
  --accent-hover: #93d0f3;
}

::selection {
  background: rgba(86, 180, 233, 0.35);
}

/* The theme sets the whole page in its code font, prose reads better in the sans serif. */
.markdown-section {
  font-family: "Roboto", sans-serif !important;
  color: var(--text-soft) !important;
  font-size: 16px;
  line-height: 1.7;
}

.book .book-body .page-wrapper .page-inner {
  max-width: 900px !important;
  margin: 0 auto;
  padding: 24px 32px 64px;
}

.markdown-section p,
.markdown-section li {
  color: var(--text-soft) !important;
}

.markdown-section h1,
.markdown-section h2,
.markdown-section h3,
.markdown-section h4 {
  color: var(--text) !important;
  letter-spacing: -0.01em;
}

.markdown-section h1 {
  font-size: 2.1em;
  margin-bottom: 0.6em;
}

.markdown-section h2 {
  margin-top: 1.8em;
  padding-bottom: 0.3em;
  border-bottom: 1px solid var(--border);
}

.markdown-section strong {
  color: var(--text);
}

.markdown-section a {
  color: var(--accent) !important;
  text-decoration: underline;
  text-decoration-color: rgba(86, 180, 233, 0.4);
  text-underline-offset: 3px;
}

.markdown-section a:hover {
  color: var(--accent-hover) !important;
  text-decoration-color: var(--accent-hover) !important;
}

.markdown-section hr {
  background: var(--border);
  height: 1px;
}

/* Inline code */
.book .book-body .page-wrapper .page-inner section.normal code {
  font-family: "Fira Code", monospace !important;
  background: var(--surface-2) !important;
  color: #e8ebef !important;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 0.05em 0.35em;
  font-size: 0.82em;
}

/* Code blocks */
.book .book-body .page-wrapper .page-inner section.normal pre {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  border-radius: 10px !important;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  padding: 16px 18px;
}

.book .book-body .page-wrapper .page-inner section.normal pre code {
  background: transparent !important;
  border: 0;
  padding: 0;
  color: #d6dae0 !important;
  font-size: 0.88em;
  line-height: 1.6;
}

.book .book-body .page-wrapper .page-inner section.normal .hljs-comment,
.book .book-body .page-wrapper .page-inner section.normal .hljs-quote {
  color: #8b929c !important;
  font-style: italic;
}

.book .book-body .page-wrapper .page-inner section.normal .hljs-keyword,
.book .book-body .page-wrapper .page-inner section.normal .hljs-selector-tag {
  color: #c678dd !important;
}

.book .book-body .page-wrapper .page-inner section.normal .hljs-string,
.book .book-body .page-wrapper .page-inner section.normal .hljs-attr {
  color: #98c379 !important;
}

.book .book-body .page-wrapper .page-inner section.normal .hljs-number,
.book .book-body .page-wrapper .page-inner section.normal .hljs-literal {
  color: #d19a66 !important;
}

.book .book-body .page-wrapper .page-inner section.normal .hljs-built_in,
.book .book-body .page-wrapper .page-inner section.normal .hljs-title,
.book .book-body .page-wrapper .page-inner section.normal .hljs-type {
  color: #56b6c2 !important;
}

.book .book-body .page-wrapper .page-inner section.normal .hljs-meta {
  color: #e06c75 !important;
}

.book .book-body .page-wrapper .page-inner section.normal .hljs-title.function_ {
  color: #61afef !important;
}

.book .book-body .page-wrapper .page-inner section.normal .hljs-title.class_ {
  color: #e5c07b !important;
}

.book .book-body .page-wrapper .page-inner section.normal .hljs-symbol {
  color: #7fd6c2 !important;
}

.book .book-body .page-wrapper .page-inner section.normal .hljs-variable,
.book .book-body .page-wrapper .page-inner section.normal .hljs-params {
  color: #e8ebef !important;
}

/* Tables */
.markdown-section table {
  border-collapse: separate !important;
  border-spacing: 0;
  border: 1px solid var(--border) !important;
  border-radius: 10px;
  overflow: hidden;
  display: table;
  width: 100%;
}

.markdown-section table th,
.markdown-section table td {
  border: 0 !important;
  border-top: 1px solid var(--border) !important;
  padding: 9px 14px !important;
  text-align: left;
  vertical-align: top;
}

.markdown-section table th {
  background: var(--surface-2) !important;
  color: var(--text) !important;
  font-weight: 600;
  border-top: 0 !important;
}

.markdown-section table tr,
.markdown-section table tr:nth-child(odd) {
  background: var(--bg) !important;
  color: var(--text-soft) !important;
}

.markdown-section table tr:nth-child(2n) {
  background: var(--surface) !important;
}

/* Callouts are blockquotes that open with a bold label. */
.markdown-section blockquote {
  background: rgba(86, 180, 233, 0.07);
  border-left: 3px solid var(--accent) !important;
  border-radius: 0 8px 8px 0;
  color: var(--text-soft) !important;
  padding: 10px 16px;
  margin: 1.2em 0;
}

.markdown-section blockquote p {
  margin: 0.3em 0;
}

.markdown-section blockquote strong:first-child {
  color: var(--accent-hover);
}

.markdown-section img {
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

/* Sidebar */
.book-summary {
  border-right: 1px solid var(--border);
}

.book-summary ul.summary li a,
.book-summary ul.summary li span {
  color: var(--text-soft) !important;
  font-weight: 400 !important;
  padding: 7px 16px;
}

.book-summary ul.summary li a:hover {
  color: var(--text) !important;
  background: rgba(255, 255, 255, 0.04);
}

.book-summary ul.summary li.header {
  color: var(--muted) !important;
  font-size: 0.78em;
  letter-spacing: 0.08em;
  padding-top: 18px;
}

.book-summary ul.summary li.active {
  border-left: 0 !important;
}

.book-summary ul.summary li.active > a {
  color: var(--accent-hover) !important;
  background: rgba(86, 180, 233, 0.1);
  box-shadow: inset 3px 0 0 var(--accent);
  font-weight: 500 !important;
}

.book-summary ul.summary li.divider {
  background: var(--border);
}

#book-search-input {
  border-bottom: 1px solid var(--border);
}

#book-search-input input::placeholder {
  color: var(--muted);
}

.book-header .btn {
  color: var(--muted) !important;
}

.book-header .btn:hover {
  color: var(--text) !important;
}

#book-search-results .search-results .search-results-title,
#book-search-results .search-results .search-results-item h3 a {
  color: var(--text) !important;
}

#book-search-results .search-results .search-results-item p {
  color: var(--text-soft) !important;
}

#book-search-results .search-results .has-results .search-results-item {
  border-bottom: 1px solid var(--border);
}

@media (max-width: 600px) {
  .book .book-body .page-wrapper .page-inner {
    padding: 16px 16px 48px;
  }

  .markdown-section table {
    display: block;
    overflow-x: auto;
  }
}