/* Ksty.ch documentation — themed 3-pane reference (sidebar index · content · on-this-page).
   Local asset (no CDN). Light "paper" + dark "ink" palettes flip on :root[data-theme].
   Shares the ksty-theme choice + palette with the landing page. */

:root {
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Instrument Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', monospace;

  --surface: #F6F5F1;
  --surface-2: #FCFBF8;
  --sidebar-bg: #FCFBF8;
  --card: #FFFFFF;
  --card-line: #E7E4DB;
  --line: #E2DFD6;
  --ink: #191813;
  --muted: #565349;
  --muted-2: #8A867A;
  --accent: #226B58;
  --accent-ink: #F6F5F1;
  --accent-soft: #E7F0EC;
  --dot: #3FA07F;

  --btn-primary-bg: #191813;
  --btn-primary-ink: #F6F5F1;
  --btn-ghost-bg: #FFFFFF;
  --btn-ghost-line: #DDD9CE;

  --code-inline-bg: #ECEAE2;
  --term-bg: #17170F;
  --term-ink: #E7E4D8;
  --term-dim: #8A897C;

  --free: #226B58;
  --free-bg: #E7F0EC;
  --paid-ink: #565349;
  --paid-bg: #EEEBE2;
  --sandbox: #B4791F;
  --sandbox-bg: #FBF1DC;

  --shadow: 0 30px 70px -50px rgba(20,20,10,0.45);
  --card-hover-shadow: 0 16px 40px -30px rgba(34,107,88,0.9);
}

:root[data-theme="dark"] {
  --surface: #0C0C0F;
  --surface-2: #0F0F13;
  --sidebar-bg: #0A0A0D;
  --card: #141419;
  --card-line: #23232C;
  --line: #1E1E26;
  --ink: #EDEDF0;
  --muted: #9A9AA6;
  --muted-2: #6E6E7A;
  --accent: #97A6FF;
  --accent-ink: #0C0C0F;
  --accent-soft: rgba(151,166,255,0.12);
  --dot: #97A6FF;

  --btn-primary-bg: #97A6FF;
  --btn-primary-ink: #0C0C0F;
  --btn-ghost-bg: #15151B;
  --btn-ghost-line: #2A2A34;

  --code-inline-bg: #1A1A22;
  --term-bg: #08080B;
  --term-ink: #D7D7E0;
  --term-dim: #6E6E7A;

  --free: #7FC7A6;
  --free-bg: rgba(127,199,166,0.14);
  --paid-ink: #B7B7C2;
  --paid-bg: #1C1C24;
  --sandbox: #E6B673;
  --sandbox-bg: rgba(230,182,115,0.12);

  --shadow: 0 30px 70px -50px rgba(0,0,0,0.8);
  --card-hover-shadow: 0 16px 40px -28px rgba(151,166,255,0.5);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background .25s ease, color .25s ease;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: none; }
::selection { background: rgba(34,107,88,0.18); }
:root[data-theme="dark"] ::selection { background: rgba(151,166,255,0.22); }
.mono { font-family: var(--font-mono); }

/* ---------- Header ---------- */
.dx-header { position: sticky; top: 0; z-index: 30; height: 66px; display: flex; align-items: center; background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: saturate(1.2) blur(8px); border-bottom: 1px solid var(--line); }
.dx-header .in { width: 100%; max-width: 1440px; margin: 0 auto; padding: 0 28px; display: flex; align-items: center; justify-content: space-between; }
.dx-left { display: flex; align-items: center; gap: 30px; }
.dx-brand { display: flex; align-items: center; gap: 9px; font-family: var(--font-display); font-weight: 700; font-size: 19px; letter-spacing: -0.01em; color: var(--ink); }
.dx-brand .mark { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 7px; background: var(--accent); color: var(--accent-ink); font-size: 14px; }
.dx-brand .tag-docs { font-family: var(--font-mono); font-size: 12px; color: var(--muted-2); font-weight: 400; padding: 2px 7px; border: 1px solid var(--btn-ghost-line); border-radius: 6px; margin-left: 2px; }
.dx-searchbox { display: flex; align-items: center; gap: 8px; height: 38px; padding: 0 12px; border-radius: 9px; background: var(--card); border: 1px solid var(--card-line); color: var(--muted-2); font-size: 13px; min-width: 220px; cursor: text; transition: border-color .2s ease, box-shadow .2s ease; }
.dx-searchbox:hover { border-color: var(--accent); }
.dx-searchbox .kbd { margin-left: auto; font-family: var(--font-mono); font-size: 11px; padding: 2px 6px; border-radius: 5px; background: var(--code-inline-bg); color: var(--muted); }
@media (max-width: 1080px) { .dx-searchbox { display: none; } }
.dx-nav { display: flex; gap: 22px; font-size: 15px; }
.dx-nav a { color: var(--muted); position: relative; }
.dx-nav a:hover { color: var(--ink); }
.dx-nav a.active { color: var(--ink); font-weight: 600; }
.dx-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 2px; border-radius: 2px; background: var(--accent); transition: right .25s ease; }
.dx-nav a:hover::after, .dx-nav a.active::after { right: 0; }
.dx-right { display: flex; align-items: center; gap: 12px; }
.dx-link { font-size: 15px; color: var(--muted); font-weight: 500; }
.dx-link:hover { color: var(--ink); }

.btn { display: inline-flex; align-items: center; justify-content: center; border-radius: 10px; font-weight: 600; font-size: 15px; cursor: pointer; border: 0; transition: transform .12s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease; }
.btn:active { transform: translateY(1px); }
.btn-primary { height: 40px; padding: 0 18px; background: var(--btn-primary-bg); color: var(--btn-primary-ink); }
.btn-primary:hover { transform: translateY(-2px); }
.btn-accent { height: 44px; padding: 0 20px; border-radius: 11px; background: var(--accent); color: var(--accent-ink); }
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 14px 26px -14px color-mix(in srgb, var(--accent) 85%, transparent); }
.btn-ghost { height: 40px; padding: 0 16px; background: var(--btn-ghost-bg); border: 1px solid var(--btn-ghost-line); color: var(--ink); }
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--accent); }

.dx-toggle { width: 40px; height: 40px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; background: var(--btn-ghost-bg); border: 1px solid var(--btn-ghost-line); color: var(--ink); cursor: pointer; transition: border-color .2s ease; }
.dx-toggle:hover { border-color: var(--accent); }
.dx-toggle svg { width: 18px; height: 18px; display: block; transition: transform .5s cubic-bezier(.2,.7,.2,1); }
.dx-toggle.spin svg { transform: rotate(360deg); }
.dx-toggle .ic-moon { display: none; }
:root[data-theme="dark"] .dx-toggle .ic-sun { display: none; }
:root[data-theme="dark"] .dx-toggle .ic-moon { display: block; }

/* ---------- Shell ---------- */
.docs-shell { display: grid; grid-template-columns: 268px minmax(0, 1fr) 236px; max-width: 1440px; margin: 0 auto; align-items: start; }
.docs-shell.no-toc { grid-template-columns: 268px minmax(0, 1fr); }

/* ---------- Sidebar index ---------- */
.docs-sidebar { position: sticky; top: 66px; align-self: start; max-height: calc(100vh - 66px); overflow-y: auto; padding: 26px 18px 40px 28px; border-right: 1px solid var(--line); background: var(--sidebar-bg); }
.dx-search { width: 100%; height: 38px; padding: 0 12px; border-radius: 9px; border: 1px solid var(--card-line); background: var(--card); color: var(--ink); font-family: var(--font-body); font-size: 14px; margin-bottom: 18px; outline: none; transition: border-color .2s ease; }
.dx-search:focus { border-color: var(--accent); }
.dx-search::placeholder { color: var(--muted-2); }
.docs-tree { display: flex; flex-direction: column; gap: 2px; }
.tree-top { display: block; padding: 7px 10px; border-radius: 8px; font-size: 14px; font-weight: 600; color: var(--muted); }
.tree-top:hover { background: var(--accent-soft); color: var(--ink); }
.tree-top.active { background: var(--accent-soft); color: var(--accent); }
.tree-group { margin-top: 8px; }
.tree-cat { display: flex; align-items: center; gap: 6px; width: 100%; text-align: left; background: none; border: 0; cursor: pointer; padding: 6px 10px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted-2); }
.tree-cat .chev { display: inline-block; transition: transform .2s ease; font-size: 13px; }
.tree-group.open .tree-cat .chev { transform: rotate(90deg); }
.tree-items { display: none; flex-direction: column; gap: 1px; padding-left: 4px; }
.tree-group.open .tree-items { display: flex; }
.tree-item { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 6px 10px; border-radius: 8px; font-size: 14px; color: var(--muted); border-left: 2px solid transparent; }
.tree-item:hover { background: var(--accent-soft); color: var(--ink); }
.tree-item.active { color: var(--accent); font-weight: 600; background: var(--accent-soft); border-left-color: var(--accent); }
.tree-item .tag { font-family: var(--font-mono); font-size: 10px; padding: 1px 6px; border-radius: 999px; font-weight: 500; }
.tree-item .tag.free { color: var(--free); background: var(--free-bg); }
.tree-item .tag.paid { color: var(--paid-ink); background: var(--paid-bg); }

/* ---------- Body ---------- */
.docs-body { min-width: 0; padding: 48px 48px 90px; }
.crumb { font-size: 14px; color: var(--muted); margin-bottom: 18px; }
.crumb a { color: var(--muted); }
.crumb a:hover { color: var(--accent); }
.page-title { font-family: var(--font-display); font-weight: 700; font-size: 40px; line-height: 1.08; letter-spacing: -0.025em; margin: 0 0 10px; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.page-title .ver { font-family: var(--font-mono); font-size: 14px; font-weight: 500; color: var(--muted-2); }
.lead { font-size: 18px; color: var(--muted); margin: 0 0 20px; max-width: 680px; }
.eyebrow { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; color: var(--accent); text-transform: uppercase; margin-bottom: 10px; }
.section-h { font-family: var(--font-display); font-weight: 700; font-size: 26px; letter-spacing: -0.02em; margin: 52px 0 8px; scroll-margin-top: 88px; }

/* Badges / pills */
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 6px; }
.pill { display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 11px; border-radius: 999px; font-size: 12.5px; font-weight: 600; }
.pill.free { color: var(--free); background: var(--free-bg); }
.pill.paid { color: var(--paid-ink); background: var(--paid-bg); }
.pill.grant { color: var(--free); background: var(--free-bg); }
.pill.sandbox { color: var(--sandbox); background: var(--sandbox-bg); }
.pill.plain { color: var(--muted); background: var(--paid-bg); font-family: var(--font-mono); font-weight: 500; }
.pill .dot { width: 7px; height: 7px; border-radius: 999px; background: currentColor; }

/* ---------- Catalog ---------- */
.cat-block { margin-bottom: 40px; scroll-margin-top: 88px; }
.cat-title { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted-2); margin: 0 0 14px; }
.api-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.api-card { display: block; padding: 20px 22px; border-radius: 14px; background: var(--card); border: 1px solid var(--card-line); transition: border-color .2s ease, box-shadow .2s ease, transform .12s ease; }
.api-card:hover { border-color: var(--accent); box-shadow: var(--card-hover-shadow); transform: translateY(-2px); }
.api-card .top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.api-card .name { font-family: var(--font-display); font-weight: 600; font-size: 18px; color: var(--ink); }
.api-card .summary { font-size: 14px; color: var(--muted); line-height: 1.5; margin: 0 0 12px; }

/* Getting-started note */
.note { padding: 22px 24px; border-radius: 14px; background: var(--card); border: 1px solid var(--card-line); }
.note ol { margin: 0; padding-left: 20px; }
.note li { margin: 6px 0; color: var(--muted); }
.note code { font-size: .9em; }

/* ---------- Endpoints ---------- */
.endpoint { background: var(--card); border: 1px solid var(--card-line); border-radius: 16px; padding: 22px 24px; margin-bottom: 18px; scroll-margin-top: 88px; }
.endpoint .sig, .ref-section .sig { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 4px; }
.method { display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: 6px; font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.04em; background: var(--accent-soft); color: var(--accent); }
.endpoint .path, .ref-section .path { font-family: var(--font-mono); font-size: 15px; color: var(--ink); }
.endpoint .cost, .ref-section .cost { margin-left: auto; font-family: var(--font-mono); font-size: 12px; color: var(--muted-2); }
.endpoint .desc, .ref-section .desc { color: var(--muted); margin: 10px 0 20px; font-size: 16px; line-height: 1.7; max-width: 680px; }

.param-table { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 16px; }
.param-table th { text-align: left; color: var(--muted-2); font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.param-table td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--muted); }
.param-table td:first-child { color: var(--ink); }
.req-star { color: #d9534f; }

/* Code tabs */
.code-block { margin-top: 16px; border-radius: 12px; overflow: hidden; background: var(--term-bg); }
.code-tabs { display: flex; gap: 2px; padding: 8px 10px 0; }
.code-tabs button { background: none; border: 0; padding: 7px 13px; border-radius: 8px 8px 0 0; font-family: var(--font-mono); font-size: 12.5px; color: var(--term-dim); cursor: pointer; transition: color .15s ease, background .15s ease; }
.code-tabs button:hover { color: var(--term-ink); }
.code-tabs button.active { color: var(--term-ink); background: rgba(255,255,255,0.06); }
.code-pane { display: none; margin: 0; padding: 16px 20px 20px; font-family: var(--font-mono); font-size: 13px; line-height: 1.65; color: var(--term-ink); white-space: pre-wrap; word-break: break-word; overflow-x: auto; }
.code-pane.active { display: block; }
.resp-label { margin: 16px 0 6px; font-size: 13px; font-weight: 600; color: var(--muted); }
.resp-pre { margin: 0; padding: 16px 20px; border-radius: 12px; background: var(--term-bg); color: var(--term-ink); font-family: var(--font-mono); font-size: 13px; line-height: 1.6; white-space: pre-wrap; word-break: break-word; overflow-x: auto; }

/* ---------- Prose (markdown docs) ---------- */
.prose { max-width: 760px; }
.prose h1 { font-family: var(--font-display); font-size: 30px; letter-spacing: -0.02em; }
.prose h2 { font-family: var(--font-display); font-size: 22px; margin-top: 34px; letter-spacing: -0.01em; scroll-margin-top: 88px; }
.prose h3 { font-family: var(--font-display); font-size: 18px; margin-top: 24px; }
.prose p, .prose li { color: var(--muted); }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.prose code { background: var(--code-inline-bg); color: var(--ink); padding: .12rem .4rem; border-radius: 5px; font-family: var(--font-mono); font-size: .88em; }
.prose pre { background: var(--term-bg); color: var(--term-ink); border-radius: 12px; padding: 16px 20px; overflow-x: auto; font-size: 13px; }
.prose pre code { background: none; color: inherit; padding: 0; }
.prose p, .prose li { font-size: 16px; line-height: 1.7; }
.prose ul, .prose ol { padding-left: 22px; margin: 0 0 18px; max-width: 680px; }
.prose li { margin: 0 0 6px; }
.prose li::marker { color: var(--accent); }
/* Markdown blockquotes render as amber callout notes, matching the guide pages' .g-note. */
.prose blockquote { position: relative; margin: 0 0 20px; padding: 15px 18px 15px 44px; border-radius: 11px; background: var(--sandbox-bg); border: 1px solid color-mix(in srgb, var(--sandbox) 45%, transparent); max-width: 680px; }
.prose blockquote::before { content: "!"; position: absolute; left: 16px; top: 14px; display: inline-flex; align-items: center; justify-content: center; width: 18px; height: 18px; border-radius: 50%; background: var(--sandbox); color: var(--term-bg); font-family: var(--font-mono); font-size: 12px; font-weight: 700; }
.prose blockquote p { font-size: 15px; line-height: 1.6; color: var(--sandbox); margin: 0; }
:root[data-theme="dark"] .prose blockquote p { color: #E6C48A; }
code { background: var(--code-inline-bg); color: var(--ink); padding: .12rem .4rem; border-radius: 5px; font-family: var(--font-mono); font-size: .88em; }

/* ---------- TOC ---------- */
.docs-toc { position: sticky; top: 66px; align-self: start; max-height: calc(100vh - 66px); overflow-y: auto; padding: 48px 28px 40px 8px; }
.toc-h { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 12px; }
.toc-link { display: block; padding: 5px 12px; border-left: 2px solid var(--line); font-size: 13.5px; color: var(--muted); transition: color .15s ease, border-color .15s ease; }
.toc-link:hover { color: var(--ink); }
.toc-link.active { color: var(--accent); border-left-color: var(--accent); font-weight: 600; }

/* ---------- Gate ---------- */
.gate { max-width: 640px; margin: 24px 0; padding: 40px; border-radius: 18px; background: var(--card); border: 1px solid var(--card-line); box-shadow: var(--shadow); }
.gate .lock { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 14px; background: var(--accent-soft); color: var(--accent); margin-bottom: 20px; }
.gate .lock svg { width: 24px; height: 24px; }
.gate h1 { font-family: var(--font-display); font-weight: 700; font-size: 30px; letter-spacing: -0.02em; margin: 0 0 10px; }
.gate p { color: var(--muted); font-size: 16px; margin: 0 0 22px; }
.gate .cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.gate .fine { font-family: var(--font-mono); font-size: 12px; color: var(--muted-2); margin-top: 18px; }

/* ---------- Footer ---------- */
.dx-footer { border-top: 1px solid var(--line); background: var(--surface-2); }
.dx-footer .in { max-width: 1440px; margin: 0 auto; padding: 26px 28px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--muted-2); }
.dx-footer a { color: var(--muted); }
.dx-footer a:hover { color: var(--ink); }

/* ---------- Breadcrumb (mono, design style) ---------- */
.crumb.trail { font-family: var(--font-mono); font-size: 13px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.crumb.trail .sep { color: var(--muted-2); }
.crumb.trail .cur { color: var(--accent); }
.api-base { font-family: var(--font-mono); font-size: 13px; color: var(--muted-2); margin: 2px 0 20px; }
.title-credit { font-family: var(--font-mono); font-size: 12px; color: var(--accent); background: var(--accent-soft); padding: 4px 9px; border-radius: 7px; font-weight: 500; }

/* ---------- Guide + reference shared blocks ---------- */
.guide-section, .ref-section { scroll-margin-top: 88px; margin-bottom: 42px; }
.ref-overview { margin-bottom: 46px; padding-bottom: 38px; border-bottom: 1px solid var(--line); }
.g-h2 { font-family: var(--font-display); font-weight: 600; font-size: 24px; letter-spacing: -0.015em; margin: 0 0 16px; scroll-margin-top: 88px; }
.g-h3 { font-family: var(--font-display); font-weight: 600; font-size: 18px; margin: 22px 0 12px; }
.g-p { font-size: 16px; line-height: 1.7; color: var(--muted); margin: 0 0 16px; max-width: 680px; }
.g-code { margin: 0 0 20px; padding: 18px 20px; border-radius: 12px; background: var(--term-bg); color: var(--term-ink); font-family: var(--font-mono); font-size: 13.5px; line-height: 1.7; overflow-x: auto; max-width: 680px; white-space: pre; }
.g-note { display: flex; gap: 12px; padding: 15px 18px; border-radius: 11px; background: var(--sandbox-bg); border: 1px solid color-mix(in srgb, var(--sandbox) 45%, transparent); margin: 0 0 18px; max-width: 680px; }
.g-note svg { flex: none; width: 18px; height: 18px; color: var(--sandbox); margin-top: 1px; }
.g-note p { font-size: 15px; line-height: 1.6; color: var(--sandbox); margin: 0; }
:root[data-theme="dark"] .g-note p { color: #E6C48A; }
.kv-list { display: flex; flex-direction: column; gap: 9px; margin: 0 0 20px; max-width: 680px; }
.kv { display: flex; gap: 11px; font-size: 15px; line-height: 1.6; color: var(--muted); }
.kv .k { color: var(--accent); font-family: var(--font-mono); white-space: nowrap; flex: none; }

/* Grid tables (params / response fields) */
.field-label { font-family: var(--font-display); font-weight: 600; font-size: 15px; margin: 0 0 12px; }
.grid-table { border: 1px solid var(--card-line); border-radius: 12px; overflow: hidden; margin-bottom: 26px; }
.grid-table .gt-head, .grid-table .gt-row { display: grid; grid-template-columns: var(--cols, 180px 110px 1fr); gap: 10px; padding: 12px 16px; align-items: start; }
.grid-table .gt-head { background: var(--surface); font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted-2); }
.grid-table .gt-row { border-top: 1px solid var(--line); background: var(--card); }
.grid-table .gt-row .name { font-family: var(--font-mono); font-size: 13px; color: var(--ink); }
.grid-table .gt-row .type { font-family: var(--font-mono); font-size: 12.5px; color: var(--muted-2); }
.grid-table .gt-row .desc { font-size: 14px; color: var(--muted); line-height: 1.5; }
.req-flag { font-size: 11px; }
.req-flag.req { color: #C2603F; }
.req-flag.opt { color: var(--muted-2); }

/* Request tab pills + response */
.req-head { display: flex; align-items: center; justify-content: space-between; margin: 0 0 10px; }
.lang-toggle { display: flex; gap: 4px; padding: 3px; background: var(--code-inline-bg); border-radius: 9px; }
.lang-toggle button { border: 0; cursor: pointer; padding: 5px 12px; border-radius: 7px; font-family: var(--font-mono); font-size: 12.5px; background: transparent; color: var(--muted-2); transition: background .15s ease, color .15s ease; }
.lang-toggle button:hover { color: var(--ink); }
.lang-toggle button.active { background: var(--card); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,0.08); }
.req-pre { margin: 0 0 22px; padding: 18px 20px; border-radius: 12px; background: var(--term-bg); color: var(--term-ink); font-family: var(--font-mono); font-size: 13.5px; line-height: 1.7; overflow-x: auto; white-space: pre; }
.resp-head { font-family: var(--font-display); font-weight: 600; font-size: 15px; margin: 0 0 10px; display: flex; align-items: center; gap: 8px; }
.resp-head .ok { font-family: var(--font-mono); font-weight: 400; font-size: 12px; color: var(--dot); }
.resp-json { margin: 0 0 26px; padding: 18px 20px; border-radius: 12px; background: var(--card); border: 1px solid var(--card-line); color: var(--muted); font-family: var(--font-mono); font-size: 13px; line-height: 1.7; overflow-x: auto; white-space: pre; }
.err-list { display: flex; flex-direction: column; gap: 8px; }
.err-row { display: flex; gap: 12px; align-items: baseline; font-size: 14px; color: var(--muted); line-height: 1.5; }
.err-row .code { font-family: var(--font-mono); font-size: 12.5px; color: #C2603F; background: color-mix(in srgb, #C2603F 14%, transparent); padding: 3px 8px; border-radius: 6px; white-space: nowrap; flex: none; }

/* ---------- Reference page: at a glance ---------- */
.ref-facts { margin: 0 0 40px; border: 1px solid var(--card-line); border-radius: 14px; background: var(--card); overflow: hidden; scroll-margin-top: 88px; }
.rf-head { padding: 12px 18px; background: var(--surface); border-bottom: 1px solid var(--line); font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted-2); }
.rf-list { margin: 0; padding: 4px 0; }
.rf-row { display: grid; grid-template-columns: 132px 1fr; gap: 14px; padding: 9px 18px; align-items: baseline; }
.rf-row + .rf-row { border-top: 1px solid var(--line); }
.rf-row dt { font-size: 13px; color: var(--muted-2); }
.rf-row dd { margin: 0; font-size: 14.5px; line-height: 1.55; color: var(--ink); }
.rf-row dd.mono { font-family: var(--font-mono); font-size: 13.5px; }

/* ---------- Reference page: endpoint quick index ---------- */
.ep-index { display: flex; flex-direction: column; gap: 6px; margin: 0 0 34px; }
.epi { display: grid; grid-template-columns: minmax(170px, 260px) 1fr auto; gap: 14px; align-items: baseline; padding: 11px 16px; border: 1px solid var(--card-line); border-radius: 11px; background: var(--card); transition: border-color .18s ease, transform .12s ease; }
.epi:hover { border-color: var(--accent); transform: translateX(2px); }
.epi-path { font-size: 13px; color: var(--accent); }
.epi-sum { font-size: 14px; color: var(--muted); line-height: 1.45; }
.epi-cost { font-family: var(--font-mono); font-size: 12px; color: var(--muted-2); white-space: nowrap; }

/* Method badges — a verb should be recognisable before the path is read */
.method.m-get { background: color-mix(in srgb, var(--dot) 16%, transparent); color: var(--dot); }
.method.m-post { background: var(--accent-soft); color: var(--accent); }
.ep-prose { margin: 0 0 22px; }
.ep-prose p:last-child { margin-bottom: 0; }

/* ---------- Parameter / field table extras ---------- */
/* A nested row belongs to the parameter above it (an object's properties, an array's item shape). */
.grid-table .gt-row.nested { background: var(--surface); }
.grid-table .gt-row.nested .name { padding-left: 16px; position: relative; color: var(--muted); }
.grid-table .gt-row.nested .name::before { content: "└"; position: absolute; left: 2px; color: var(--muted-2); }
.grid-table .gt-row .type .constraint { display: block; margin-top: 3px; font-size: 11.5px; color: var(--muted-2); }
.grid-table .gt-row .enum-line { display: block; margin-top: 6px; font-size: 13px; color: var(--muted-2); }
.grid-table .gt-row code.enum { display: inline-block; margin: 2px 4px 0 0; font-size: 11.5px; padding: 2px 6px; }
.grid-table .gt-row .default-line { display: block; margin-top: 5px; font-size: 13px; color: var(--muted-2); }
.grid-table .gt-row .desc code { font-size: .86em; }
/* Two-column variant (response headers) */
.grid-table .gt-row.two, .grid-table.headers .gt-head { grid-template-columns: 200px 1fr; }
.grid-table.fields { --cols: 210px 110px 1fr; }

/* ---------- Error table ---------- */
.err-table { border: 1px solid var(--card-line); border-radius: 12px; overflow: hidden; margin: 0 0 34px; }
.et-head, .et-row { display: grid; grid-template-columns: 190px 60px 1fr; gap: 12px; padding: 12px 16px; align-items: start; }
.et-head { background: var(--surface); font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted-2); }
.et-row { border-top: 1px solid var(--line); background: var(--card); }
.et-row .code { font-size: 12.5px; color: #C2603F; }
.et-row .code .src { display: block; margin-top: 4px; font-family: var(--font-body); font-size: 10.5px; letter-spacing: .03em; text-transform: uppercase; color: var(--muted-2); }
.et-row .code .src.api { color: var(--accent); }
.et-row .status { font-family: var(--font-mono); font-size: 12.5px; font-weight: 600; }
.et-row .status.s4 { color: var(--sandbox); }
.et-row .status.s5 { color: #C2603F; }
.et-row .what { font-size: 14px; line-height: 1.55; color: var(--muted); }
.et-row .when { display: block; }
.et-row .fix { display: block; margin-top: 5px; color: var(--muted-2); }
.et-row .fix code, .et-row .when code { font-size: .86em; }

/* ---------- Copy buttons (injected by the footer script) ---------- */
.copy-wrap { position: relative; }
.copy-btn { position: absolute; top: 8px; right: 8px; z-index: 2; display: inline-flex; align-items: center; gap: 5px; padding: 4px 9px; border: 1px solid transparent; border-radius: 7px; background: rgba(255,255,255,0.08); color: var(--term-dim); font-family: var(--font-mono); font-size: 11px; cursor: pointer; opacity: 0; transition: opacity .15s ease, color .15s ease, background .15s ease; }
.copy-wrap:hover .copy-btn, .copy-btn:focus-visible { opacity: 1; }
.copy-btn:hover { color: var(--term-ink); background: rgba(255,255,255,0.16); }
.copy-btn.done { opacity: 1; color: var(--dot); }
/* On light-background blocks (response JSON) the translucent-white chip is invisible. */
.copy-wrap.on-light .copy-btn { background: var(--code-inline-bg); color: var(--muted-2); border-color: var(--line); }
.copy-wrap.on-light .copy-btn:hover { color: var(--ink); }
.code-block.copy-wrap .copy-btn { top: 10px; }

/* TOC: endpoint entries sit under the Endpoints heading */
.toc-link.sub { padding-left: 22px; font-size: 13px; }

/* Prev / next */
.prevnext { display: flex; justify-content: space-between; gap: 14px; margin-top: 20px; padding-top: 28px; border-top: 1px solid var(--line); }
.pn { display: block; padding: 16px 20px; border-radius: 12px; border: 1px solid var(--card-line); background: var(--card); min-width: 200px; transition: border-color .2s ease, transform .12s ease, box-shadow .2s ease; }
.pn:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: var(--card-hover-shadow); }
.pn.next { margin-left: auto; text-align: right; }
.pn .dir { font-size: 12px; color: var(--muted-2); margin-bottom: 4px; }
.pn .t { font-family: var(--font-display); font-weight: 600; font-size: 15px; color: var(--accent); }

/* ---------- Motion ---------- */
.tree-items { transition: opacity .2s ease; }
.tree-group:not(.open) .tree-items { opacity: 0; }
.tree-group.open .tree-items { opacity: 1; }
@keyframes dx-rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s cubic-bezier(.2,.7,.2,1); transition-delay: calc(var(--i, 0) * 55ms); will-change: opacity, transform; }
.reveal.is-visible { opacity: 1; transform: none; }
.docs-body > .crumb, .docs-body > .page-title, .docs-body > .lead, .docs-body > .pills { animation: dx-rise .55s cubic-bezier(.2,.7,.2,1) both; }
.docs-body > .page-title { animation-delay: .05s; }
.docs-body > .lead { animation-delay: .1s; }
.docs-body > .pills { animation-delay: .14s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .docs-shell, .docs-shell.no-toc { grid-template-columns: 244px minmax(0, 1fr); }
  .docs-toc { display: none; }
}
@media (max-width: 860px) {
  .dx-nav { display: none; }
  .docs-shell, .docs-shell.no-toc { grid-template-columns: minmax(0, 1fr); }
  .docs-sidebar { position: static; max-height: none; border-right: 0; border-bottom: 1px solid var(--line); }
  .docs-body { padding: 32px 22px 70px; }
  .page-title { font-size: 32px; }
  /* Every reference table becomes stacked rather than a squeezed grid — a 3-column layout at
     360px turns the description column into one word per line. */
  .grid-table .gt-head, .err-table .et-head { display: none; }
  .grid-table .gt-row, .grid-table .gt-row.two, .err-table .et-row, .rf-row, .epi { grid-template-columns: minmax(0, 1fr); gap: 5px; }
  .grid-table .gt-row .type { color: var(--accent); }
  .et-row .status { justify-self: start; }
  .grid-table .gt-row.nested .name { padding-left: 14px; }
  .copy-btn { opacity: 1; }
}