/* ── Agent Orchestration / GraphRAG Platform – SDK Dokumentáció – Közös stílus ── */

:root {
  --brand:        #1A355E;
  --brand-light:  #2E5488;
  --accent:       #0D7B8A;
  --accent-light: #E6F4F6;
  --text:         #1C1C1E;
  --text-muted:   #5A6473;
  --bg:           #FFFFFF;
  --bg-alt:       #F6F8FB;
  --border:       #D8E0EA;
  --code-bg:      #F3F5F8;
  --warning-bg:   #FFFBEA;
  --warning-border: #D4A017;
  --tip-bg:       #EAF6F0;
  --tip-border:   #1A8A5A;
  --radius:       6px;
  --shadow:       0 1px 4px rgba(0,0,0,.08);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
}

/* ── Topbar ── */
.topbar {
  position: sticky; top: 0; z-index: 100;
  background: #ffffff;
  display: flex; align-items: center; gap: 20px;
  padding: 0 32px; height: 58px;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.topbar-logo img {
  height: 38px; width: auto; display: block;
}
.topbar-badge {
  font-size: 10.5px; font-weight: 700; letter-spacing: .5px;
  text-transform: uppercase; color: #fff;
  background: var(--accent); border-radius: 4px;
  padding: 2px 8px; margin-left: 2px;
}
.topbar-nav { display: flex; gap: 4px; margin-left: auto; }
.topbar-nav a {
  color: var(--text-muted); text-decoration: none;
  font-size: 13px; padding: 6px 12px; border-radius: var(--radius);
  transition: background .15s, color .15s;
}
.topbar-nav a:hover { background: var(--bg-alt); color: var(--brand); }
.topbar-nav a.active {
  background: var(--accent-light); color: var(--accent); font-weight: 600;
}

/* ── Layout ── */
.page-wrap {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - 52px);
  max-width: 1200px;
  margin: 0 auto;
}

/* ── Sidebar ── */
.sidebar {
  border-right: 1px solid var(--border);
  background: var(--bg-alt);
  padding: 28px 0;
  position: sticky;
  top: 52px;
  height: calc(100vh - 52px);
  overflow-y: auto;
}
.sidebar-section {
  font-size: 10.5px; font-weight: 700; letter-spacing: .8px;
  text-transform: uppercase; color: var(--text-muted);
  padding: 18px 20px 6px;
}
.sidebar a {
  display: block; padding: 6px 20px;
  color: var(--text); text-decoration: none;
  font-size: 13.5px; border-left: 3px solid transparent;
  transition: background .12s, border-color .12s, color .12s;
}
.sidebar a:hover { background: var(--accent-light); color: var(--accent); }
.sidebar a.active {
  border-left-color: var(--accent);
  background: var(--accent-light);
  color: var(--accent); font-weight: 600;
}
.sidebar a .ch-num {
  display: inline-block; width: 22px;
  color: var(--text-muted); font-size: 12px;
}

/* ── Content ── */
.content {
  padding: 48px 56px 80px;
  max-width: 860px;
}

/* Breadcrumb */
.breadcrumb {
  font-size: 12.5px; color: var(--text-muted); margin-bottom: 28px;
}
.breadcrumb a { color: var(--accent); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { margin: 0 6px; }

/* Chapter header */
.chapter-header { margin-bottom: 40px; }
.chapter-tag {
  display: inline-block; font-size: 11px; font-weight: 700;
  letter-spacing: .6px; text-transform: uppercase;
  color: var(--accent); background: var(--accent-light);
  border: 1px solid #B2DDE4; border-radius: 20px;
  padding: 2px 12px; margin-bottom: 12px;
}
h1 { font-size: 30px; color: var(--brand); font-weight: 700; line-height: 1.25; }
.chapter-lead {
  font-size: 16.5px; color: var(--text-muted); margin-top: 10px;
  line-height: 1.6;
}

/* Headings */
h2 {
  font-size: 20px; color: var(--brand); font-weight: 700;
  margin: 44px 0 14px;
  padding-bottom: 8px; border-bottom: 2px solid var(--border);
}
h3 {
  font-size: 16px; color: var(--brand-light); font-weight: 700;
  margin: 28px 0 10px;
}
h4 {
  font-size: 14px; color: var(--text); font-weight: 700;
  margin: 20px 0 8px;
}

p { margin-bottom: 14px; }

ul, ol { padding-left: 22px; margin-bottom: 14px; }
li { margin-bottom: 5px; }

/* Code */
code {
  font-family: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
  font-size: .88em;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 6px;
}
pre {
  background: #F0F3F7;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  overflow-x: auto;
  margin: 18px 0 22px;
  font-size: 13.5px;
  line-height: 1.6;
}
pre code {
  background: none; border: none; padding: 0;
  font-size: inherit;
}

/* Callouts */
.callout {
  border-radius: var(--radius);
  padding: 14px 18px; margin: 20px 0;
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 14px; line-height: 1.6;
}
.callout-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.callout.tip    { background: var(--tip-bg);     border-left: 4px solid var(--tip-border); }
.callout.warn   { background: var(--warning-bg); border-left: 4px solid var(--warning-border); }
.callout.info   { background: var(--accent-light); border-left: 4px solid var(--accent); }

/* Table */
table {
  width: 100%; border-collapse: collapse;
  font-size: 14px; margin: 20px 0 28px;
}
th {
  background: var(--brand); color: #fff;
  padding: 10px 14px; text-align: left; font-size: 13px;
}
td { padding: 9px 14px; border-bottom: 1px solid var(--border); }
tr:nth-child(even) td { background: var(--bg-alt); }

/* Navigation footer */
.chapter-nav {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 60px; padding-top: 24px;
  border-top: 1px solid var(--border);
}
.chapter-nav a {
  display: inline-flex; align-items: center; gap: 8px;
  text-decoration: none; color: var(--accent); font-weight: 600;
  font-size: 14px; padding: 8px 16px;
  border: 1px solid var(--border); border-radius: var(--radius);
  transition: background .12s, border-color .12s;
}
.chapter-nav a:hover {
  background: var(--accent-light); border-color: var(--accent);
}
.chapter-nav .prev::before { content: '← '; }
.chapter-nav .next::after  { content: ' →'; }

/* Index page specifics */
.chapter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px; margin-top: 32px;
}
.chapter-card {
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px 24px; background: var(--bg);
  text-decoration: none; color: var(--text);
  transition: border-color .15s, box-shadow .15s, transform .12s;
  display: block;
}
.chapter-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(13,123,138,.12);
  transform: translateY(-2px);
}
.chapter-card .num {
  font-size: 11px; font-weight: 700; letter-spacing: .6px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 8px;
}
.chapter-card h3 {
  font-size: 15px; color: var(--brand);
  margin: 0 0 8px; font-weight: 700;
  border: none; padding: 0;
}
.chapter-card p { font-size: 13px; color: var(--text-muted); margin: 0; }

/* Responsive */
@media (max-width: 800px) {
  .page-wrap { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .content { padding: 28px 20px 60px; }
  h1 { font-size: 24px; }
}