/* Beeline docs — tokens derived from the Pencil docs template
   (design/mvp_web_mcp.pen · "🌐 Beeline Docs · connector site", node L3XNl), honey / light scheme.
   Each value is the exact Pencil brand token noted alongside it. */
:root {
  color-scheme: light;
  --bg-canvas: #faf7f2;      /* cream-50 */
  --bg-surface: #ffffff;     /* bg-surface (light) */
  --text-primary: #14130f;   /* ink-800 */
  --text-secondary: #4a4843; /* ink-500 */
  --text-tertiary: #6e6c66;  /* ink-400 */
  --accent-text: #7a4d04;    /* honey-700 — accent-text (honey/light) */
  --accent-soft: #fff8e7;    /* honey-50  — accent-subtle (honey/light) */
  --accent-border: #f8d88b;  /* honey-200 — accent-200 */
  --surface-muted: #f5f5f4;  /* ink-50 */
  --border-subtle: #e7e6e3;  /* ink-100 */
  --font-display: "Inter Tight", system-ui, -apple-system, sans-serif;
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  background: var(--bg-canvas);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* topbar */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.95rem clamp(1.25rem, 4vw, 3rem);
  background: color-mix(in srgb, var(--bg-canvas) 86%, transparent);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--border-subtle);
}
.topbar__brand { display: inline-flex; align-items: baseline; gap: 0.5rem; text-decoration: none; }
.wordmark {
  font-family: var(--font-display); font-weight: 700; font-size: 1.3rem;
  letter-spacing: -0.022em; color: var(--text-primary);
}
.topbar__docs {
  font-family: var(--font-mono); font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-text);
  padding: 0.15rem 0.45rem; border: 1px solid var(--accent-border);
  border-radius: 999px; background: var(--accent-soft);
}
.topbar__home {
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-secondary);
  text-decoration: none; letter-spacing: 0.01em;
}
.topbar__home:hover { color: var(--accent-text); }

/* layout */
.layout {
  display: grid; grid-template-columns: 248px minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  max-width: 1100px; margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1.25rem, 4vw, 3rem) 4rem;
}

/* sidebar */
/* min-width:0 lets the sidebar shrink to its grid track on mobile so the horizontal
   nav scroller (below) actually scrolls instead of forcing page-wide overflow. */
.sidebar { position: sticky; top: 84px; align-self: start; height: max-content; min-width: 0; }
.nav__list { list-style: none; display: flex; flex-direction: column; gap: 0.15rem; }
.nav__list a {
  display: block; padding: 0.45rem 0.7rem; border-radius: 8px;
  color: var(--text-secondary); text-decoration: none; font-size: 0.925rem;
  border-left: 2px solid transparent;
}
.nav__list a:hover { background: var(--surface-muted); color: var(--text-primary); }
.nav__list a.active {
  color: var(--accent-text); font-weight: 600;
  background: var(--accent-soft); border-left-color: var(--accent-text);
}

/* content */
.content { min-width: 0; }
.prose { max-width: 720px; }
.prose > * + * { margin-top: 1.05rem; }
.prose h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2rem, 1.5rem + 2vw, 2.7rem); line-height: 1.08;
  letter-spacing: -0.03em; margin-bottom: 0.3rem;
}
.prose h2 {
  font-family: var(--font-display); font-weight: 600;
  font-size: 1.45rem; letter-spacing: -0.018em; line-height: 1.2;
  margin-top: 2.4rem; padding-top: 1.4rem; border-top: 1px solid var(--border-subtle);
}
.prose h3 {
  font-family: var(--font-display); font-weight: 600;
  font-size: 1.12rem; letter-spacing: -0.012em; margin-top: 1.8rem;
}
.prose p, .prose li { color: var(--text-secondary); }
.prose > p:first-of-type { font-size: 1.06rem; } /* lead — matches the 17px lead in the Pencil template */
.prose strong { color: var(--text-primary); font-weight: 600; }
.prose a { color: var(--accent-text); text-decoration: none; border-bottom: 1px solid var(--accent-border); }
.prose a:hover { border-bottom-color: var(--accent-text); }
.prose ul, .prose ol { padding-left: 1.3rem; display: flex; flex-direction: column; gap: 0.35rem; }
.prose li { padding-left: 0.2rem; }
.prose li::marker { color: var(--text-tertiary); }
.prose code {
  font-family: var(--font-mono); font-size: 0.86em;
  background: var(--surface-muted); color: var(--accent-text);
  padding: 0.12em 0.4em; border-radius: 5px; border: 1px solid var(--border-subtle);
}
.prose pre {
  background: var(--text-primary); color: #f5f3ee; border-radius: 12px;
  padding: 1rem 1.15rem; overflow-x: auto;
}
.prose pre code { background: none; border: none; color: inherit; padding: 0; }

/* tables */
.prose table {
  width: 100%; border-collapse: collapse; font-size: 0.92rem;
  background: var(--bg-surface); border: 1px solid var(--border-subtle);
  border-radius: 12px; overflow: hidden;
}
.prose thead { background: var(--surface-muted); }
.prose th { text-align: left; font-weight: 600; color: var(--text-primary); }
.prose th, .prose td {
  padding: 0.6rem 0.85rem; border-bottom: 1px solid var(--border-subtle);
  vertical-align: top; color: var(--text-secondary);
}
.prose tbody tr:last-child td { border-bottom: none; }

/* quotes (real example prompts) */
.prose blockquote {
  border-left: 3px solid var(--accent-border); background: var(--bg-surface);
  padding: 0.7rem 1rem; border-radius: 0 10px 10px 0; color: var(--text-secondary);
}
.prose blockquote > * + * { margin-top: 0.5rem; }

/* callouts (authoring placeholders) */
.callout { border-radius: 12px; padding: 1rem 1.15rem; font-size: 0.9rem; }
.callout > * + * { margin-top: 0.5rem; }
.callout__tag {
  display: inline-block; font-family: var(--font-mono); font-size: 0.68rem;
  font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 0.35rem;
}
.callout--placeholder {
  border: 1.5px dashed var(--text-tertiary); background: #faf9f7; color: var(--text-tertiary);
}
.callout--placeholder .callout__tag { color: var(--text-tertiary); }
.callout--draft {
  border: 1px solid var(--accent-border); background: var(--accent-soft); color: #6b4a12;
}
.callout--draft .callout__tag { color: var(--accent-text); }
mark.placeholder {
  background: #fce8c8; color: #6b4a12; font-family: var(--font-mono);
  font-size: 0.85em; padding: 0.05em 0.35em; border-radius: 4px;
}

/* screenshots (rendered when docs/public/images/<name>.png exists) */
.screenshot { margin: 1.5rem 0; }
.screenshot img {
  display: block; width: 100%; height: auto;
  border-radius: 12px; border: 1px solid var(--border-subtle);
  box-shadow: 0 1px 2px rgba(20, 19, 15, 0.04), 0 8px 24px rgba(20, 19, 15, 0.06);
  background: var(--surface-muted);
}

/* site footer — full-width bar, mirrors the Pencil template footer */
.sitefoot {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  gap: 0.4rem 1.5rem;
  padding: 1.4rem clamp(1.25rem, 4vw, 3rem);
  border-top: 1px solid var(--border-subtle); background: var(--bg-canvas);
}
.sitefoot small { font-size: 0.8rem; color: var(--text-tertiary); }
.sitefoot__brand { font-weight: 500; }
.sitefoot__meta a { color: var(--text-tertiary); text-decoration: none; border-bottom: 1px solid transparent; }
.sitefoot__meta a:hover { color: var(--accent-text); border-bottom-color: var(--accent-border); }

:focus-visible { outline: 2px solid var(--accent-text); outline-offset: 3px; border-radius: 2px; }

/* responsive: collapse sidebar to a horizontal nav above content */
@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; gap: 1.5rem; }
  .sidebar { position: static; top: auto; }
  .nav__list {
    flex-direction: row; flex-wrap: nowrap; gap: 0.4rem; overflow-x: auto;
    padding-bottom: 0.5rem; -webkit-overflow-scrolling: touch;
  }
  .nav__list a { white-space: nowrap; border-left: none; border-bottom: 2px solid transparent; }
  .nav__list a.active { border-left: none; border-bottom-color: var(--accent-text); }
  .prose { max-width: none; }
}