/*
 * RustyCAN theme for Doorstop HTML output.
 *
 * This file is copied over docs/reqs-output/template/doorstop.css after
 * `doorstop publish all` runs in CI.  Edit CSS custom properties below to
 * adjust the theme without touching the CI workflow.
 *
 * Colour palette:
 *   Gold accent : #edb059
 *   Dark base   : #1a1a1a
 *   Body text   : #2d2d2d
 */

/* ── Google Fonts ──────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@400;600;700&family=Source+Code+Pro:wght@400;500&display=swap');

/* ── Custom properties ─────────────────────────────────────────────────── */
:root {
  --rc-primary:   #1a1a1a;   /* navbar / dark areas */
  --rc-accent:    #edb059;   /* gold: brand highlight, links, borders */
  --rc-accent-dk: #c9913a;   /* darker gold for hover states */
  --rc-text:      #2d2d2d;   /* body copy */
  --rc-bg:        #ffffff;
  --rc-code-bg:   #f7f3ec;   /* warm tint that echoes the gold */
  --rc-border:    #e8dcc8;
}

/* ── Base ──────────────────────────────────────────────────────────────── */
body {
  font-family: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  color: var(--rc-text);
  background-color: var(--rc-bg);
  font-size: 16px;
  line-height: 1.65;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--rc-primary);
  font-weight: 700;
  margin-top: 1.5rem;
}

a {
  color: var(--rc-accent-dk);
  text-decoration: none;
}

a:hover {
  color: var(--rc-primary);
  text-decoration: underline;
}

/* ── Navbar ────────────────────────────────────────────────────────────── */
.bd-navbar,
.navbar,
.text-bg-secondary,
nav.navbar {
  background-color: var(--rc-primary) !important;
  border-bottom: 3px solid var(--rc-accent);
}

.navbar-brand,
.nav-link,
.navbar-text,
.navbar .text-white {
  color: #ffffff !important;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--rc-accent) !important;
}

/* Logo sizing inside navbar */
.navbar-brand img {
  height: 40px;
  width: auto;
}

/* ── Requirement sections ─────────────────────────────────────────────── */
section.level1,
section.level2,
section.level3 {
  border-left: 4px solid var(--rc-accent);
  padding-left: 1.25rem;
  margin-bottom: 2rem;
}

/* Item ID badge */
.badge,
span.label {
  background-color: var(--rc-accent) !important;
  color: var(--rc-primary) !important;
  font-weight: 600;
  border-radius: 3px;
}

/* ── Tables ────────────────────────────────────────────────────────────── */
table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
}

table thead th {
  background-color: var(--rc-primary);
  color: #ffffff;
  font-weight: 600;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--rc-primary);
}

table tbody td {
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--rc-border);
  vertical-align: top;
}

table tbody tr:nth-child(even) td {
  background-color: #faf7f2;
}

/* ── Code & pre ────────────────────────────────────────────────────────── */
code,
pre,
.text-monospace,
kbd {
  font-family: 'Source Code Pro', 'JetBrains Mono', monospace;
  font-size: 0.87em;
}

code {
  background-color: var(--rc-code-bg);
  border: 1px solid var(--rc-border);
  border-radius: 3px;
  padding: 0.1em 0.35em;
}

pre {
  background-color: var(--rc-code-bg);
  border-left: 4px solid var(--rc-accent);
  border-radius: 4px;
  padding: 1rem 1.25rem;
  overflow-x: auto;
}

pre code {
  border: none;
  padding: 0;
  background: none;
}

/* ── Sidebar / TOC ─────────────────────────────────────────────────────── */
.dropdown-menu-scrollable {
  max-height: 70vh;
  overflow-y: auto;
  overflow-x: hidden;
}

.list-group-item.active {
  background-color: var(--rc-accent);
  border-color: var(--rc-accent);
  color: var(--rc-primary);
}

/* ── Doorstop built-ins (preserve defaults) ────────────────────────────── */
.caption {
  text-align: center;
  font-size: 14px;
  color: #666;
  margin-top: 0.25rem;
}

#img {
  width: 100%;
}

/* ── Alerts / callouts ─────────────────────────────────────────────────── */
.alert-warning {
  border-color: var(--rc-accent);
  background-color: #fdf5e6;
  color: var(--rc-primary);
}

/* ── Footer ────────────────────────────────────────────────────────────── */
footer {
  border-top: 2px solid var(--rc-accent);
  padding-top: 1rem;
  margin-top: 2rem;
  font-size: 0.85em;
  color: #666;
}