/* Dora User Guide Theme — Architecture-SVG Palette
   Mint Accent:    #2fc78a / #1d9e6b  (primary accent, active links, headings)
   Amber Title:    #f2b33d / #cc8f2a  (highlights, search marks, code emphasis)
   Indigo:         #4d5bf0 / #3a45cc  (sidebar bg dark, branding accents)
   Data Plane:     #5b73ff             (links in dark, secondary accent)
   Carbon Dark:    #14161d / #1a1d29  (dark theme bg — matches the README SVG card)

   Structurally inspired by adora-book's theme/adora.css (style only); colors
   match the dora-rs.ai architecture diagram landed via #1954. */

/* ============ Light Theme (Dora Light) ============ */
.light, html:not(.js) {
  --bg: #F5F7FA;
  --fg: #181B27;
  --sidebar-bg: #1A1D29;
  --sidebar-fg: #B5BACC;
  --sidebar-active: #2fc78a;
  --sidebar-non-existant: #585d72;
  --sidebar-spacer: #2f3346;
  --links: #1d9e6b;
  --inline-code-color: #cc8f2a;
  --theme-popup-bg: #EAEDF5;
  --theme-popup-border: #CACFE0;
  --theme-hover: #DFE3F0;
  --quote-bg: #EAEDF5;
  --quote-border: #2fc78a;
  --table-border-color: #CACFE0;
  --table-header-bg: #1A1D29;
  --table-header-fg: #F0F2F8;
  --table-alternate-bg: #F5F7FA;
  --searchbar-border-color: #CACFE0;
  --searchbar-bg: #FFFFFF;
  --searchbar-fg: #181B27;
  --searchbar-shadow-color: rgba(47, 199, 138, 0.12);
  --searchresults-border-color: #CACFE0;
  --searchresults-li-bg: #EAEDF5;
  --search-mark-bg: #f2b33d;
  --color-scheme: light;
}

/* ============ Dark Themes (ayu, navy, coal) ============ */
html.ayu, html.navy, html.coal, .ayu, .navy, .coal {
  --bg: #14161d;
  --fg: #E8EAF2;
  --sidebar-bg: #1a1d29;
  --sidebar-fg: #8a91ab;
  --sidebar-active: #2fc78a;
  --sidebar-non-existant: #585d72;
  --sidebar-spacer: #262b3a;
  --links: #5b73ff;
  --inline-code-color: #f2b33d;
  --theme-popup-bg: #1a1d29;
  --theme-popup-border: #2f3346;
  --theme-hover: #262b3a;
  --quote-bg: #1a1d29;
  --quote-border: #2fc78a;
  --table-border-color: #2f3346;
  --table-header-bg: #1a1d29;
  --table-header-fg: #E8EAF2;
  --table-alternate-bg: #181b27;
  --searchbar-border-color: #2f3346;
  --searchbar-bg: #1a1d29;
  --searchbar-fg: #E8EAF2;
  --searchbar-shadow-color: rgba(47, 199, 138, 0.18);
  --searchresults-border-color: #2f3346;
  --searchresults-li-bg: #1a1d29;
  --search-mark-bg: #f2b33d;
  --color-scheme: dark;
}

/* ============ Typography ============ */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

code, pre code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

/* ============ Sidebar — Indigo accent on dark, matches architecture SVG ============ */
.sidebar {
  background-color: var(--sidebar-bg);
  color: var(--sidebar-fg);
}

.sidebar ol.chapter li.chapter-item a {
  color: var(--sidebar-fg);
}

.sidebar ol.chapter li.chapter-item a:hover {
  color: var(--sidebar-active);
}

.sidebar ol.chapter li.chapter-item a.active {
  color: var(--sidebar-active);
  font-weight: 600;
}

/* Sidebar part titles (e.g. "Getting Started", "Concepts") */
.sidebar .chapter li.part-title {
  color: var(--sidebar-active);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78em;
  margin-top: 1.2em;
}

.sidebar .chapter li.part-title:first-child {
  margin-top: 0.5em;
}

/* ============ Content — mint headings on dark, amber on light ============ */
.content h1 {
  color: var(--sidebar-active);
  border-bottom: 1px solid var(--table-border-color);
  padding-bottom: 0.3em;
}

.content h2 {
  color: var(--inline-code-color);
}

.content h3 {
  color: var(--links);
}

/* ============ Links — mint hover ============ */
.content a {
  color: var(--links);
}

.content a:hover {
  color: var(--sidebar-active);
  text-decoration: underline;
}

/* ============ Code blocks — dark cards with subtle border ============ */
.content pre {
  background-color: var(--sidebar-bg);
  border: 1px solid var(--table-border-color);
  border-radius: 6px;
}

html.light .content pre, html:not(.js) .content pre {
  background-color: #F0F2F8;
}

.content code:not(pre code) {
  color: var(--inline-code-color);
  background: transparent;
}

/* ============ Blockquotes — mint left border, matches architecture SVG accent ============ */
.content blockquote {
  border-left: 4px solid var(--quote-border);
  background-color: var(--quote-bg);
  padding: 0.6em 1em;
  border-radius: 0 4px 4px 0;
}

/* ============ Tables ============ */
.content table thead {
  background-color: var(--table-header-bg);
  /* Always-light header foreground: the navy header bg is dark in both
     themes (sidebar-identity), so the fg must be light in both — using
     --fg would resolve to dark text in the light theme. */
  color: var(--table-header-fg);
}

.content table tr:nth-child(even) {
  background-color: var(--table-alternate-bg);
}