/* docs.css — shares the marketing site's design tokens. */
:root {
  --bg: #FFFFFF;
  --bg-alt: #F7FAFC;
  --bg-warm: #FFF7F0;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F7FAFC;
  --ink: #1A1F2E;
  --ink-soft: #4A5468;
  --ink-muted: #8B95A8;
  --line: #E5E9F0;
  --line-soft: #EEF1F6;
  --accent: #00B574;
  --accent-2: #5B7FFF;
  --accent-3: #9F5BFF;
  --accent-4: #FF8C42;
  --accent-5: #FF4D6D;
  --shadow-sm: 0 1px 3px rgba(26,31,46,0.06), 0 1px 2px rgba(26,31,46,0.04);
  --shadow: 0 4px 12px rgba(26,31,46,0.06), 0 2px 4px rgba(26,31,46,0.04);
  --shadow-lg: 0 12px 32px rgba(26,31,46,0.08), 0 6px 12px rgba(26,31,46,0.05);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 28px; position: relative; }

/* nav — mirrors the marketing landing page */
nav.top { padding: 20px 0; display: flex; align-items: center; justify-content: space-between; }
nav.top .brand { font-weight: 800; letter-spacing: -0.02em; font-size: 19px; color: var(--ink); display: flex; align-items: center; gap: 10px; text-decoration: none; }
nav.top .brand .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px rgba(0,181,116,0.5); }
nav.top .brand .brand-logo { width: 28px; height: 28px; border-radius: 7px; display: block; box-shadow: 0 4px 12px rgba(0,181,116,0.25); }
nav.top .links { display: flex; gap: 28px; font-size: 14px; color: var(--ink-soft); font-weight: 500; }
nav.top .links a { color: inherit; text-decoration: none; transition: color 0.15s; }
nav.top .links a:hover, nav.top .links a.active { color: var(--ink); }
nav.top .links a.active { color: var(--accent); }
nav.top .nav-cta { background: var(--ink); color: white; padding: 9px 18px; border-radius: 8px; font-size: 14px; font-weight: 600; text-decoration: none; transition: all 0.15s; }
nav.top .nav-cta:hover { background: var(--accent); }

/* docs tab bar */
.docs-tabbar { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); background: var(--bg-alt); position: sticky; top: 0; z-index: 40; backdrop-filter: saturate(140%) blur(8px); -webkit-backdrop-filter: saturate(140%) blur(8px); }
.docs-tabs { display: flex; gap: 4px; overflow-x: auto; padding: 4px 0; scrollbar-width: thin; }
.docs-tabs::-webkit-scrollbar { height: 6px; }
.docs-tabs::-webkit-scrollbar-thumb { background: var(--line); border-radius: 999px; }
.docs-tab {
  flex: 0 0 auto;
  padding: 10px 14px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}
.docs-tab:hover { color: var(--ink); }
.docs-tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

/* main + header */
.docs-main { padding: 56px 0 96px; }
.doc-header { margin-bottom: 40px; max-width: 820px; }
.doc-header .eyebrow { display: inline-block; font-family: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); padding: 6px 14px; border: 1px solid rgba(0,181,116,0.25); border-radius: 999px; background: rgba(0,181,116,0.06); margin-bottom: 22px; font-weight: 700; }
.doc-header h1 { font-size: clamp(34px, 4.5vw, 52px); font-weight: 800; letter-spacing: -0.025em; line-height: 1.05; color: var(--ink); }
.doc-header .lede { margin-top: 18px; font-size: 18px; color: var(--ink-soft); max-width: 680px; line-height: 1.6; }

/* index grid */
.doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.doc-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 24px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s;
}
.doc-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: var(--ink-muted);
}
.doc-card-title { font-size: 17px; font-weight: 700; letter-spacing: -0.01em; }
.doc-card-slug { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--ink-muted); }

/* prose body */
.doc-body { max-width: 760px; font-size: 16px; line-height: 1.75; color: var(--ink); }
.doc-body > :first-child { margin-top: 0; }
.doc-body > :last-child { margin-bottom: 0; }
.doc-body h1, .doc-body h2, .doc-body h3, .doc-body h4 { font-weight: 700; letter-spacing: -0.015em; line-height: 1.25; color: var(--ink); scroll-margin-top: 120px; }
.doc-body h1 { font-size: 28px; margin: 48px 0 16px; }
.doc-body h2 { font-size: 22px; margin: 44px 0 14px; padding-bottom: 8px; border-bottom: 1px solid var(--line-soft); }
.doc-body h3 { font-size: 18px; margin: 32px 0 12px; }
.doc-body h4 { font-size: 15.5px; margin: 26px 0 10px; color: var(--ink-soft); }
.doc-body p { margin: 0 0 18px; }
.doc-body ul, .doc-body ol { margin: 0 0 20px; padding-left: 1.4rem; }
.doc-body li { margin: 6px 0; }
.doc-body li > p { margin: 0 0 6px; }
.doc-body a { color: var(--accent-2); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(91,127,255,0.4); }
.doc-body a:hover { color: var(--accent-3); text-decoration-color: var(--accent-3); }
.doc-body strong { font-weight: 700; color: var(--ink); }
.doc-body em { font-style: italic; }
.doc-body code {
  font-family: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  background: var(--bg-alt);
  border: 1px solid var(--line-soft);
  padding: 2px 7px;
  border-radius: 5px;
  font-size: 0.87em;
}
.doc-body pre {
  background: #0F1320;
  color: #E5E9F0;
  border-radius: 12px;
  padding: 18px 20px;
  overflow-x: auto;
  margin: 18px 0 22px;
  font-size: 13.5px;
  line-height: 1.6;
  box-shadow: var(--shadow);
}
.doc-body pre code {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  background: transparent;
  border: 0;
  padding: 0;
  color: inherit;
  font-size: inherit;
}
.doc-body blockquote {
  margin: 18px 0 22px;
  padding: 14px 18px;
  border-left: 3px solid var(--accent);
  background: rgba(0,181,116,0.06);
  border-radius: 0 10px 10px 0;
  color: var(--ink-soft);
}
.doc-body blockquote > :first-child { margin-top: 0; }
.doc-body blockquote > :last-child { margin-bottom: 0; }
.doc-body hr { border: 0; border-top: 1px solid var(--line); margin: 40px 0; }
.doc-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0 24px;
  font-size: 14.5px;
  display: block;
  overflow-x: auto;
}
.doc-body th, .doc-body td {
  padding: 10px 14px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.doc-body th {
  background: var(--bg-alt);
  font-weight: 700;
  color: var(--ink);
}
.doc-body tr:nth-child(even) td { background: var(--bg-alt); }

/* footer */
.docs-footer { border-top: 1px solid var(--line-soft); padding: 32px 0; background: var(--bg-alt); margin-top: 80px; }
.docs-footer .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.brand-mini { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--ink); }
.brand-mini .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.brand-mini .brand-logo { width: 22px; height: 22px; border-radius: 6px; display: block; }
.footer-meta { font-size: 13px; color: var(--ink-muted); }
.footer-meta code { font-family: 'JetBrains Mono', monospace; background: white; border: 1px solid var(--line); padding: 2px 6px; border-radius: 4px; }

@media (max-width: 720px) {
  .docs-main { padding: 36px 0 60px; }
  .doc-header h1 { font-size: 30px; }
  nav.top .links { display: none; }
  nav.top .nav-cta { padding: 8px 14px; font-size: 13px; }
}