/* Shared by the home page (site/index.html) and the docs (generated by scripts/build-docs.py). */
:root {
  --paper: #ffffff;
  --ink: #18203a;
  --muted: #5b6479;
  --line: #e4e8f0;
  --grid: #f0f3f9;
  --signal: #1f4fff;
  --signal-soft: #e8eeff;
  --sand: #e9a21f;
  --java: #c4cad6;
  --sans: "Schibsted Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --wrap: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
code, pre { font-family: var(--mono); }

/* header */
.top { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.88); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.top.scrolled { border-bottom-color: var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; text-decoration: none; font-size: 18px; letter-spacing: -.01em; }
.top nav { display: flex; gap: 28px; align-items: center; font-size: 15px; }
.top nav a { text-decoration: none; color: var(--muted); }
.top nav a:hover { color: var(--ink); }
.top nav .gh { color: var(--ink); font-weight: 600; display: inline-flex; gap: 8px; align-items: center; border: 1px solid var(--line); padding: 7px 14px; border-radius: 999px; }
.top nav .gh:hover { border-color: var(--ink); }

.copy { border: 1px solid var(--line); background: #fff; border-radius: 7px; font: 500 13px var(--sans); padding: 4px 10px; cursor: pointer; color: var(--muted); }
.copy:hover { color: var(--ink); border-color: var(--ink); }

/* footer */
footer { border-top: 1px solid var(--line); padding: 56px 0 64px; font-size: 15px; color: var(--muted); }
footer .wrap { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
footer h4 { color: var(--ink); font-size: 15px; margin: 0 0 12px; }
footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
footer a { text-decoration: none; }
footer a:hover { color: var(--ink); text-decoration: underline; }
footer .credit { max-width: 32em; }

@media (max-width: 900px) {
  footer .wrap { grid-template-columns: 1fr; }
  .top nav { gap: 18px; }
  .top nav a:not(.gh):not(.keep) { display: none; }
}
@media (max-width: 480px) {
  .wrap { padding: 0 16px; }
  .brand { font-size: 17px; gap: 8px; }
  .top nav { gap: 12px; font-size: 14px; }
  .top nav a { white-space: nowrap; }
  .top nav .gh { padding: 6px 10px; gap: 6px; }
}

/* ------------------------------------------------------------------ docs */
body.docs .top .wrap, body.docs footer .wrap { max-width: 1320px; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 20; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 16px; }
.docs-layout {
  max-width: 1320px; margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 248px minmax(0, 1fr) 200px; gap: 48px;
}
.docs-layout:not(:has(.toc)) { grid-template-columns: 248px minmax(0, 1fr); }

/* left navigation */
.sidebar { position: sticky; top: 64px; align-self: start; max-height: calc(100vh - 64px); overflow-y: auto; padding: 28px 4px 40px 0; font-size: 14.5px; scrollbar-width: thin; }
.sidebar .navbox > summary { display: none; }
.sidebar ul { list-style: none; margin: 0; padding: 0; }
.sidebar a { display: block; padding: 4px 10px; border-radius: 6px; text-decoration: none; color: var(--muted); line-height: 1.4; }
.sidebar a:hover { color: var(--ink); background: var(--grid); }
.sidebar a[aria-current="page"] { color: var(--signal); background: var(--signal-soft); font-weight: 600; }
.sidebar .nav-top { margin-bottom: 12px; }
.sidebar .nav-top a { color: var(--ink); font-weight: 600; }
.sidebar summary { cursor: pointer; list-style: none; padding: 6px 10px; border-radius: 6px; display: flex; align-items: center; gap: 8px; user-select: none; }
.sidebar summary::-webkit-details-marker { display: none; }
.sidebar summary::before { content: ""; width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(-45deg); transition: transform .15s; flex: none; }
.sidebar details[open] > summary::before { transform: rotate(45deg); }
.sidebar summary:hover { background: var(--grid); }
.sidebar .nav-group { border-top: 1px solid var(--line); padding: 6px 0; }
.sidebar .nav-group > summary { font-weight: 700; color: var(--ink); }
.sidebar .nav-group > ul { padding: 2px 0 6px 12px; }
.sidebar .nav-group details > summary { color: var(--ink); font-weight: 500; font-size: 14px; }
.sidebar .nav-group details > ul { padding-left: 14px; }
.sidebar .n { margin-left: auto; color: var(--muted); font-size: 12px; font-weight: 400; font-variant-numeric: tabular-nums; }

/* article */
.article { min-width: 0; padding: 28px 0 80px; }
.article article { max-width: 780px; }
.crumbs { font-size: 14px; color: var(--muted); margin-bottom: 20px; display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--ink); text-decoration: underline; }
.article h1 { font-size: clamp(32px, 4.2vw, 44px); line-height: 1.08; letter-spacing: -.035em; font-weight: 800; margin: 0 0 20px; }
.article h2 { font-size: 26px; line-height: 1.2; letter-spacing: -.02em; font-weight: 800; margin: 52px 0 14px; padding-top: 4px; }
.article h3 { font-size: 19px; line-height: 1.3; letter-spacing: -.01em; margin: 32px 0 8px; }
.article h4, .article h5, .article h6 { font-size: 16px; margin: 24px 0 8px; }
.article .anchor::after { content: "#"; }
.article h2 .anchor, .article h3 .anchor, .article h4 .anchor { margin-left: 8px; color: var(--line); text-decoration: none; font-weight: 400; opacity: 0; transition: opacity .15s; }
.article :is(h2, h3, h4):hover .anchor { opacity: 1; color: var(--muted); }
.article p, .article ul, .article ol { margin: 0 0 16px; }
.article ul, .article ol { padding-left: 24px; }
.article li { margin: 4px 0; }
.article p, .article li, .article blockquote, .article h2, .article h3 { overflow-wrap: break-word; }
.article li > ul, .article li > ol { margin: 4px 0; }
.article a { color: var(--signal); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.article a:hover { text-decoration-thickness: 2px; }
.article img { max-width: 100%; height: auto; }
.article hr { border: 0; border-top: 1px solid var(--line); margin: 40px 0; }
.article :not(pre) > code { font-size: .86em; background: var(--grid); padding: 1px 6px; border-radius: 5px; overflow-wrap: anywhere; }
.article a code { color: inherit; }
.article blockquote { margin: 0 0 18px; padding: 2px 0 2px 18px; border-left: 3px solid var(--line); color: var(--muted); }
.article blockquote p:last-child { margin-bottom: 0; }
.article blockquote.answer { border-left-color: var(--signal); color: var(--ink); font-size: 19px; line-height: 1.55; margin: 0 0 24px; }
.article blockquote.alert { border-left-color: var(--sand); background: #fdf8ee; padding: 12px 16px; border-radius: 0 10px 10px 0; color: var(--ink); }
.article blockquote.alert-note, .article blockquote.alert-tip { border-left-color: var(--signal); background: var(--signal-soft); }
.article .alert-title { font-weight: 700; margin-bottom: 4px; }
.article .muted, .muted { color: var(--muted); }

/* code blocks */
.codeblock { margin: 0 0 20px; border: 1px solid var(--line); border-radius: 12px; background: #fbfcfe; overflow: hidden; }
.code-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 6px 8px 6px 14px; border-bottom: 1px solid var(--line); font: 500 12.5px var(--mono); color: var(--muted); }
.code-head .ex { margin-left: 8px; color: var(--signal); }
.codeblock pre { margin: 0; padding: 14px 16px; font-size: 13.5px; line-height: 1.6; overflow-x: auto; tab-size: 2; }
.codeblock:target { border-color: var(--signal); box-shadow: 0 0 0 3px var(--signal-soft); }

/* tables */
.table { overflow-x: auto; margin: 0 0 20px; border: 1px solid var(--line); border-radius: 10px; }
.article table { border-collapse: collapse; width: 100%; font-size: 14.5px; line-height: 1.5; }
.article th, .article td { text-align: left; vertical-align: top; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.article thead th { background: var(--grid); font-weight: 700; white-space: nowrap; }
.article tbody tr:last-child td { border-bottom: 0; }
.article td code { white-space: nowrap; }
.article td:last-child code { white-space: normal; }
/* no column may collapse: a floor for every cell, a wider one for the description column
   (usually last); a table wider than the page scrolls inside .table instead */
.article th, .article td { min-width: 6.5em; overflow-wrap: anywhere; }
.article td:last-child { min-width: 18em; }
.article td:first-child { min-width: 11em; max-width: 26em; }
.article td:has(> img:only-child), .article td:only-child { min-width: 0; }

/* generated index pages */
.filter { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin: 8px 0 18px; }
.filter label { font-weight: 600; }
.filter input { flex: 1 1 260px; font: 400 16px var(--sans); padding: 10px 14px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); }
.filter input:focus { outline: none; border-color: var(--signal); box-shadow: 0 0 0 3px var(--signal-soft); }
.filter .count { color: var(--muted); font-size: 14px; }
.index-table tr.cat th { background: #fff; font-size: 15px; padding-top: 20px; color: var(--ink); border-bottom: 1px solid var(--ink); }
.index-table tbody:first-of-type tr.cat th { padding-top: 10px; }
.index-table td:first-child { font-weight: 600; white-space: nowrap; }
.index-table td:first-child a { text-decoration: none; }
.index-table td:first-child a:hover { text-decoration: underline; }
.index-table .n { color: var(--muted); font-weight: 400; font-size: 13px; }
.index-table td:last-child { width: 58%; }
.article article:has(.index-table) { max-width: 1000px; }
.index-table tr[hidden], .index-table tbody[hidden] { display: none; }
.guide-list { list-style: none; padding: 0 !important; }
.guide-list li { padding: 12px 0; border-top: 1px solid var(--line); display: grid; gap: 2px; }
.guide-list a { font-weight: 600; }

/* right-hand table of contents */
.toc { position: sticky; top: 64px; align-self: start; padding: 36px 0; font-size: 13.5px; max-height: calc(100vh - 64px); overflow-y: auto; }
.toc p { margin: 0 0 8px; font-weight: 700; color: var(--ink); }
.toc ul { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.toc a { display: block; padding: 3px 0 3px 12px; margin-left: -1px; border-left: 1px solid transparent; color: var(--muted); text-decoration: none; line-height: 1.4; }
.toc a:hover { color: var(--ink); }
.toc a.on { color: var(--signal); border-left-color: var(--signal); }
.toc code { font-size: .92em; }
.edit { max-width: 780px; margin-top: 48px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 14px; }
.edit a { color: var(--muted); }

@media (max-width: 1200px) {
  .docs-layout, .docs-layout:not(:has(.toc)) { grid-template-columns: 232px minmax(0, 1fr); gap: 40px; }
  .toc { display: none; }
}
@media (max-width: 900px) {
  .docs-layout, .docs-layout:not(:has(.toc)) { grid-template-columns: minmax(0, 1fr); gap: 0; padding: 0 16px; }
  .sidebar { position: static; max-height: none; overflow: visible; padding: 12px 0 0; }
  .navbox { border: 1px solid var(--line); border-radius: 10px; }
  .sidebar .navbox > summary { display: flex; font-weight: 600; padding: 10px 14px; }
  .navbox[open] > nav { padding: 0 8px 10px; max-height: 70vh; overflow-y: auto; }
  .article { padding-top: 18px; }
  .article blockquote.answer { font-size: 18px; }
  .article h2 { margin-top: 40px; }
  .index-table td:first-child { white-space: normal; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* agents band */
.agents { background: var(--ink); color: #fff; }
section.agents + section { border-top: 0; }
.agents h2 { color: #fff; max-width: 18em; }
.agents-lede { font-size: clamp(19px, 2.2vw, 24px); line-height: 1.45; color: #c9cfdf; max-width: 36em; margin: 0 0 44px; }
.flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; counter-reset: f; }
.flow li { counter-increment: f; position: relative; padding: 20px 28px 0 0; border-top: 2px solid #3b4566; }
.flow li::before { content: counter(f); position: absolute; top: -13px; left: 0; width: 24px; height: 24px; border-radius: 50%; background: var(--sand); color: var(--ink); font: 700 13px/24px var(--sans); text-align: center; }
.flow li:last-child { border-top-color: var(--sand); }
.flow b { display: block; font-size: 18px; margin: 10px 0 6px; }
.flow span { color: #a9b1c7; font-size: 15px; }
.agents-more { margin: 40px 0 0; font-size: 15px; color: #a9b1c7; }
.agents-more a { color: #fff; }
@media (max-width: 900px) {
  .flow { grid-template-columns: 1fr; gap: 28px; }
  .flow li { padding-right: 0; }
}

/* component wall: grouped, every chip links to its page */
.wall { display: grid; gap: 20px; }
.wall .grp h3 { font-size: 14px; font-weight: 600; color: var(--muted); margin: 0 0 8px; letter-spacing: 0; }
.wall .chips { display: flex; flex-wrap: wrap; gap: 8px; }
.wall .chips a { border: 1px solid var(--line); border-radius: 8px; padding: 6px 12px; font-size: 15px; background: #fff; text-decoration: none; color: var(--ink); transition: border-color .15s, color .15s; }
.wall .chips a:hover, .wall .chips a:focus-visible { border-color: var(--signal); color: var(--signal); }
.wall-all { margin: 4px 0 0; font-size: 15px; color: var(--muted); }
.wall-all a { color: var(--signal); }

/* component catalog */
.catalog-head { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 48px; align-items: end; margin-bottom: 48px; }
.catalog-head .sub { margin-bottom: 0; }
.catalog-stats { display: flex; gap: 40px; margin: 0; justify-content: flex-end; }
.catalog-stats div { margin: 0; }
.catalog-stats dt { font-size: 40px; font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.catalog-stats dd { margin: 6px 0 0; color: var(--muted); font-size: 14px; max-width: 11em; }
.cats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 32px; }
.cat { border-top: 2px solid var(--ink); padding: 18px 0 32px; display: flex; flex-direction: column; }
.cat h3 { font-size: 17px; letter-spacing: -.01em; margin: 0; }
.cat-n { margin: 4px 0 12px; color: var(--muted); font-size: 14px; }
.cat-n b { color: var(--signal); font-weight: 700; }
.cat ul { list-style: none; margin: 0 0 14px; padding: 0; display: grid; gap: 4px; }
.cat li a { color: var(--ink); text-decoration: none; font-size: 15px; }
.cat li a:hover, .cat li a:focus-visible { color: var(--signal); text-decoration: underline; text-underline-offset: 3px; }
.cat-more { margin-top: auto; font-size: 14px; font-weight: 600; color: var(--signal); text-decoration: none; margin-right: 12px; }
.cat-more:hover, .cat-more:focus-visible { text-decoration: underline; text-underline-offset: 3px; }
.catalog-foot { margin: 8px 0 0; color: var(--muted); font-size: 15px; }
.catalog-foot a { color: var(--signal); }
@media (max-width: 1000px) { .cats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 900px) {
  .catalog-head { grid-template-columns: 1fr; gap: 28px; align-items: start; }
  .catalog-stats { justify-content: flex-start; flex-wrap: wrap; gap: 24px 32px; }
}
@media (max-width: 560px) { .cats { grid-template-columns: 1fr; } }