/* IntentScan Broadcast API documentation styles. */
/* Exports: standalone OIB/1 reference page tokens, layout, tables, and code blocks. */
/* Deps: IBM Plex from Google Fonts; no JavaScript or framework. */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --font-sans: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --ink: #1B1B1A; --ink-2: #5C5B57; --ink-3: #8A8984; --ink-4: #B3B2AC;
  --paper: #F6F5F3; --surface: #FFFFFF; --surface-2: #EFEEEB; --surface-3: #E7E5E1;
  --line: #E4E2DD; --line-2: #D5D3CD; --brand: #45607A; --pos: #5E7257;
  --focus: 0 0 0 2px var(--paper), 0 0 0 4px var(--brand);
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #ECEBE7; --ink-2: #A7A6A0; --ink-3: #7A7974; --ink-4: #54534F;
    --paper: #161614; --surface: #1E1E1C; --surface-2: #262624; --surface-3: #2F2F2C;
    --line: #2C2C29; --line-2: #3A3A36;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--paper); overflow-x: hidden; }
body { color: var(--ink); font-family: var(--font-sans); line-height: 1.55; }
a { color: var(--brand); }
a:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 4px; }
code, pre { font-family: var(--font-mono); }
code { font-size: .88em; overflow-wrap: anywhere; }

.site-nav { position: sticky; top: 0; z-index: 10; border-bottom: 1px solid var(--line); background: rgba(246, 245, 243, 0.82); backdrop-filter: blur(12px); }
@media (prefers-color-scheme: dark) { .site-nav { background: rgba(22, 22, 20, 0.82); } }
.nav-inner { max-width: 1360px; height: 60px; margin: 0 auto; padding: 0 28px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-size: 16px; font-weight: 600; text-decoration: none; }
.brand-mark { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 7px; background: linear-gradient(150deg, #45607A, #4A5A6B); }
.brand-mark svg { width: 15px; height: 15px; fill: none; stroke: #0F0F0E; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.dashboard-link { font-size: 13px; font-weight: 500; text-decoration: none; }
.dashboard-link span { padding-left: 4px; }

.docs-shell { max-width: 1280px; margin: 0 auto; padding: 56px 28px 100px; }
.docs-layout { display: grid; grid-template-columns: 180px minmax(0, 860px); gap: 64px; align-items: start; }
.toc { position: sticky; top: 84px; display: grid; gap: 8px; padding-top: 6px; }
.toc-title, .eyebrow { margin: 0; color: var(--ink-3); font-family: var(--font-mono); font-size: 10.5px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; }
.toc-title { margin-bottom: 8px; }
.toc a { color: var(--ink-2); font-size: 13px; text-decoration: none; }
.toc a:hover { color: var(--ink); }
.docs-content { min-width: 0; }
.hero { padding: 0 0 48px; border-bottom: 1px solid var(--line); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin: 12px 0 18px; font-size: clamp(34px, 5vw, 54px); font-weight: 600; letter-spacing: -.035em; line-height: 1.05; }
h2 { margin: 7px 0 18px; font-size: 27px; font-weight: 500; letter-spacing: -.02em; line-height: 1.2; }
h3 { margin: 28px 0 10px; font-size: 16px; font-weight: 500; }
.lede { max-width: 720px; margin: 0; color: var(--ink-2); font-size: 18px; line-height: 1.62; }
.doc-section { padding: 48px 0; border-bottom: 1px solid var(--line); }
.section-heading { margin-bottom: 18px; }
.doc-section p { color: var(--ink-2); font-size: 15px; }
.base-url { margin: 22px 0 18px !important; color: var(--ink) !important; font-family: var(--font-mono); font-size: clamp(17px, 3vw, 22px) !important; overflow-wrap: anywhere; }
.note { padding-left: 14px; border-left: 2px solid var(--line-2); color: var(--ink-3) !important; font-size: 13px !important; }

.table-scroll { max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; border-top: 1px solid var(--line); }
table { width: 100%; min-width: 620px; border-collapse: collapse; font-size: 13px; }
th, td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--ink-3); font-family: var(--font-mono); font-size: 10.5px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; }
td:first-child { color: var(--ink); font-family: var(--font-mono); white-space: nowrap; }
td { color: var(--ink-2); }
.responses { min-width: 680px; }

pre { max-width: 100%; margin: 18px 0; padding: 18px; overflow-x: auto; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); color: var(--ink); font-size: 12px; line-height: 1.65; tab-size: 2; }
pre code { overflow-wrap: normal; white-space: pre; }
.code-tall { font-size: 11.5px; }
.checklist { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.checklist li { position: relative; padding-left: 26px; color: var(--ink-2); font-size: 15px; }
.checklist li::before { content: ""; position: absolute; top: .48em; left: 1px; width: 10px; height: 10px; border: 1px solid var(--brand); border-radius: 2px; }
.checklist strong { color: var(--ink); font-weight: 500; }

@media (max-width: 900px) {
  .docs-shell { padding-top: 38px; }
  .docs-layout { display: block; }
  .toc { position: static; display: flex; gap: 16px; max-width: 100%; margin-bottom: 40px; padding: 0 0 12px; overflow-x: auto; border-bottom: 1px solid var(--line); white-space: nowrap; }
  .toc-title { margin: 0; }
}
@media (max-width: 600px) {
  .nav-inner { height: 52px; padding: 0 14px; }
  .docs-shell { padding: 30px 14px 72px; }
  .hero { padding-bottom: 36px; }
  .lede { font-size: 16px; }
  .doc-section { padding: 36px 0; }
  h1 { font-size: 36px; }
  h2 { font-size: 24px; }
  th, td { padding: 10px 12px; }
  pre { padding: 14px; margin-left: 0; margin-right: 0; font-size: 11px; }
}