/* The docs: a sidebar, the page, and "on this page". Barlow for reading; the condensed stage face
   only for the wordmark, as on the app's own Backstage. */
body.docs { background: var(--panel); color: #D5DBE7; line-height: 1.7; }
.docs a, .prose a { color: #8DBBFF; }
.docs a:hover, .prose a:hover { color: #B9D5FF; }

.docs-top { background: rgba(8, 14, 27, 0.92); }
.docs-top .top-in { max-width: 1440px; height: 64px; padding: 0 clamp(16px, 3vw, 32px); gap: 20px; }
.docs-top .lockup { font-size: 20px; color: var(--chalk); }
.docs-top .lockup em { font-style: normal; height: 24px; padding: 0 8px; display: inline-flex; align-items: center; border-radius: 6px; background: var(--riser); font-family: var(--face); font-size: 13px; font-weight: 600; letter-spacing: 0; text-transform: none; color: var(--ink-2); }
.menu { display: none; width: 44px; height: 44px; border: 0; border-radius: 10px; background: var(--riser); color: var(--chalk); align-items: center; justify-content: center; }
.menu svg { width: 20px; height: 20px; }
.search-open { flex: 0 1 420px; display: flex; align-items: center; gap: 10px; height: 42px; margin-left: 12px; padding: 0 12px; border: 0; border-radius: 10px; background: var(--sheet); box-shadow: inset 0 0 0 1px var(--rail); color: var(--haze); font-size: 15px; }
.search-open svg { width: 18px; height: 18px; flex: none; }
.search-open span { flex: 1; text-align: left; }
kbd { padding: 1px 7px; border-radius: 5px; background: var(--riser); font-family: inherit; font-size: 13px; color: var(--ink-2); }
.docs-links { margin-left: auto; display: flex; align-items: center; gap: 20px; font-size: 15px; }
.docs-links a:first-child { text-decoration: none; color: var(--ink-2); }

.docs-frame { max-width: 1440px; margin: 0 auto; display: flex; align-items: flex-start; }
.side { flex: 0 0 272px; position: sticky; top: 65px; max-height: calc(100vh - 65px); overflow-y: auto; display: flex; flex-direction: column; gap: 22px; padding: 28px 20px 48px clamp(16px, 3vw, 32px); border-right: 1px solid var(--hairline); font-size: 15px; line-height: 1.35; }
.side-group { display: flex; flex-direction: column; gap: 2px; }
.side-group span { padding: 0 10px 6px; font-weight: 700; font-size: 14px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--chalk); }
.side a { display: block; padding: 6px 10px; border-radius: 8px; text-decoration: none; color: var(--ink-2); }
.side a:hover { color: var(--chalk); background: var(--sheet); }
.side a[aria-current] { background: var(--riser); color: var(--chalk); font-weight: 600; box-shadow: inset 3px 0 0 var(--chalk); }
.docs main { flex: 999 1 560px; min-width: 0; padding: 32px clamp(20px, 5vw, 64px) 96px; }
.toc { flex: 0 0 220px; position: sticky; top: 65px; display: flex; flex-direction: column; gap: 4px; padding: 36px 24px 0 8px; font-size: 14px; line-height: 1.4; }
.toc span { margin-bottom: 6px; font-weight: 700; font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--chalk); }
.toc a { display: block; padding: 4px 0 4px 12px; text-decoration: none; color: var(--haze); box-shadow: inset 2px 0 0 var(--hairline); }
.toc a:hover, .toc a.here { color: var(--chalk); box-shadow: inset 2px 0 0 var(--chalk); }

/* ---- The page ---- */
.prose { max-width: 720px; margin: 0 auto; }
.crumbs { display: flex; gap: 8px; font-size: 14px; color: var(--haze); }
.crumbs a { color: var(--haze); text-decoration: none; }
.prose h1 { margin: 10px 0 12px; font-family: var(--face); font-weight: 700; font-size: clamp(40px, 6vw, 56px); line-height: 1.02; color: var(--chalk); }
.lede { margin: 0 0 8px; font-size: 21px; line-height: 1.55; color: var(--ink-2); }
.stamp { display: block; margin-bottom: 28px; font-size: 14px; color: var(--haze); }
.prose h2 { margin: 44px 0 12px; font-family: var(--face); font-weight: 700; font-size: 30px; line-height: 1.12; color: var(--chalk); scroll-margin-top: 88px; }
.prose h3 { margin: 30px 0 8px; font-family: var(--face); font-weight: 700; font-size: 22px; line-height: 1.2; color: var(--chalk); scroll-margin-top: 88px; }
.prose p { margin: 0 0 14px; }
.prose ul, .prose ol { margin: 0 0 14px; padding-left: 22px; }
.prose li { margin-bottom: 6px; }
.prose li > ul, .prose li > ol { margin: 6px 0 0; }
.prose strong { color: var(--chalk); font-weight: 600; }
.prose code { font-family: ui-monospace, 'SF Mono', Menlo, monospace; font-size: 0.86em; padding: 2px 6px; border-radius: 5px; background: var(--riser); color: var(--chalk); }
.prose hr { border: 0; border-top: 1px solid var(--hairline); margin: 36px 0; }
.codeblock { display: flex; align-items: center; gap: 12px; margin: 0 0 14px; padding: 14px 16px; border-radius: 12px; background: var(--pit); box-shadow: inset 0 0 0 1px var(--hairline); }
.codeblock pre { flex: 1; min-width: 0; margin: 0; overflow-x: auto; }
.codeblock code { padding: 0; background: none; font-size: 15px; white-space: pre; }
.copy { flex: none; height: 32px; padding: 0 10px; border: 0; border-radius: 7px; background: var(--riser); color: var(--ink-2); font-size: 13px; }
.table { overflow-x: auto; margin: 0 0 14px; border-radius: 12px; box-shadow: inset 0 0 0 1px var(--rail); }
.table table { width: 100%; border-collapse: collapse; font-size: 16px; line-height: 1.5; }
.table th { padding: 10px 16px; text-align: left; font-weight: 600; font-size: 14px; color: var(--haze); white-space: nowrap; }
.table td { padding: 12px 16px; border-top: 1px solid var(--hairline); vertical-align: top; }
.callout { display: grid; grid-template-columns: 24px 1fr; gap: 12px; margin: 0 0 14px; padding: 14px 16px; border-radius: 12px; font-size: 16px; line-height: 1.6; }
.callout svg { width: 22px; height: 22px; margin-top: 2px; }
.callout p:last-child { margin: 0; }
.callout.note { background: rgba(110, 168, 255, 0.1); box-shadow: inset 3px 0 0 var(--cue); }
.callout.note svg { color: var(--cue); }
.callout.tip { background: rgba(51, 204, 127, 0.1); box-shadow: inset 3px 0 0 var(--go); }
.callout.tip svg { color: var(--go); }
.callout.warning { background: rgba(238, 75, 79, 0.1); box-shadow: inset 3px 0 0 var(--halt); }
.callout.warning svg { color: var(--halt); }
.prose figure { margin: 6px 0 20px; }
.prose figure img { width: 100%; border-radius: 12px; box-shadow: inset 0 0 0 1px var(--rail), 0 16px 40px rgba(0, 0, 0, 0.35); }
.prose figure.narrow img { max-width: 300px; margin: 0 auto; }
.prose figcaption { margin-top: 8px; font-size: 14px; color: var(--haze); text-align: center; }
/* The app's own colours, where the docs name a state by its colour. */
.amber { color: var(--standby); font-weight: 600; } .green { color: var(--go); font-weight: 600; } .red { color: var(--halt); font-weight: 600; } .blue { color: var(--cue); font-weight: 600; }

/* A step-by-step page: numbered stops on a line down the page. */
/* "stepper", not "steps": the landing page has a .steps of its own, and both sheets load here. */
.stepper .step { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 18px; }
.step-n { display: flex; flex-direction: column; align-items: center; }
.step-n b { width: 36px; height: 36px; border-radius: 18px; background: var(--chalk); color: var(--blackout); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 20px; flex: none; }
.step-n::after { content: ''; flex: 1; width: 2px; background: var(--rail); }
.step:last-child .step-n::after { display: none; }
.step > div { padding-bottom: 30px; min-width: 0; }
.step h2 { margin: 2px 0 10px; }

.next { margin-top: 40px; }
.next h2 { font-size: 28px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr)); gap: 12px; }
.cards a { display: flex; flex-direction: column; gap: 4px; padding: 18px; border-radius: 14px; background: var(--sheet); box-shadow: inset 0 0 0 1px var(--rail); text-decoration: none; }
.cards strong { font-size: 20px; line-height: 1.2; }
.cards span { font-size: 15px; line-height: 1.45; color: var(--haze); }
.pager { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--hairline); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 12px; }
.pager a { display: flex; flex-direction: column; padding: 16px 18px; border-radius: 14px; box-shadow: inset 0 0 0 1px var(--rail); text-decoration: none; }
.pager a.fwd { align-items: flex-end; text-align: right; }
.pager span { font-size: 13px; color: var(--haze); }
.pager strong { font-size: 20px; line-height: 1.25; }

/* ---- Search ---- */
.search { width: min(640px, calc(100vw - 32px)); max-height: 76vh; margin: 12vh auto auto; padding: 0; border: 0; border-radius: 16px; background: var(--sheet); color: #D5DBE7; box-shadow: inset 0 0 0 1px var(--rail), 0 40px 100px rgba(0, 0, 0, 0.6); overflow: hidden; }
.search[open] { display: flex; flex-direction: column; }
.search::backdrop { background: rgba(5, 8, 15, 0.7); }
.search form { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--rail); }
.search form svg { width: 20px; height: 20px; color: var(--haze); flex: none; }
.search input { flex: 1; min-width: 0; border: 0; background: none; color: var(--chalk); font: inherit; font-size: 18px; outline: none; }
.search-close { border: 0; border-radius: 6px; padding: 3px 9px; background: var(--riser); color: var(--ink-2); font-size: 13px; }
.search ol { list-style: none; margin: 0; padding: 8px; overflow-y: auto; }
.search li a { display: flex; flex-direction: column; gap: 2px; padding: 10px 12px; border-radius: 10px; text-decoration: none; }
.search li a:hover, .search li a.on { background: var(--riser); }
.search li strong { color: var(--chalk); font-size: 17px; }
.search li span { font-size: 14px; line-height: 1.45; color: var(--haze); }
.search li mark { background: none; color: var(--standby); }
.search-empty { margin: 0; padding: 18px 20px 22px; font-size: 15px; color: var(--haze); }

@media (max-width: 1180px) { .toc { display: none; } }
@media (max-width: 900px) {
  .menu { display: inline-flex; }
  .search-open { flex: 0 0 44px; margin-left: auto; padding: 0; justify-content: center; }
  .search-open span, .search-open kbd, .docs-links { display: none; }
  .side { display: none; position: fixed; inset: 65px 0 0 0; z-index: 9; max-height: none; flex: none; background: var(--panel); border-right: 0; padding: 20px clamp(16px, 5vw, 32px) 64px; font-size: 17px; }
  .side.open { display: flex; }
  .side a { padding: 10px; }
}