/* =============================================================
   API BOX — Synoriq API Docs redesign
   Design system: tokens, base layout, primitives
   ============================================================= */

:root {
  /* type */
  --font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SF Mono", "Menlo", monospace;

  /* density */
  --density: 1;
  --row-h: calc(28px * var(--density));
  --gap-1: calc(4px * var(--density));
  --gap-2: calc(8px * var(--density));
  --gap-3: calc(12px * var(--density));
  --gap-4: calc(16px * var(--density));
  --gap-5: calc(24px * var(--density));
  --gap-6: calc(32px * var(--density));

  /* radius */
  --r-1: 4px;
  --r-2: 6px;
  --r-3: 10px;
  --r-4: 14px;

  /* light theme tokens (default) */
  --bg: oklch(0.985 0.002 250);
  --bg-elev: oklch(1 0 0);
  --bg-sunk: oklch(0.965 0.003 250);
  --bg-code: oklch(0.20 0.02 255);
  --bg-code-text: oklch(0.93 0.01 250);
  --border: oklch(0.91 0.004 250);
  --border-strong: oklch(0.82 0.005 250);
  --text: oklch(0.20 0.015 255);
  --text-2: oklch(0.42 0.012 255);
  --text-3: oklch(0.58 0.010 255);
  --text-inv: oklch(0.99 0 0);

  /* accent (overridden by JS) */
  --accent: oklch(0.62 0.13 205);
  --accent-2: oklch(0.55 0.14 205);
  --accent-soft: oklch(0.62 0.13 205 / 0.10);
  --accent-border: oklch(0.62 0.13 205 / 0.35);

  /* HTTP method palette */
  --m-get: oklch(0.58 0.14 165);
  --m-post: oklch(0.58 0.17 245);
  --m-put: oklch(0.68 0.16 70);
  --m-patch: oklch(0.58 0.18 295);
  --m-del: oklch(0.58 0.20 25);

  /* status palette */
  --s-ok: oklch(0.62 0.16 155);
  --s-warn: oklch(0.72 0.15 80);
  --s-err: oklch(0.60 0.22 25);

  /* shadows */
  --shadow-1: 0 1px 0 oklch(0.85 0.005 250 / 0.5), 0 1px 2px oklch(0.20 0.02 250 / 0.04);
  --shadow-2: 0 1px 0 oklch(0.85 0.005 250 / 0.5), 0 4px 14px oklch(0.20 0.02 250 / 0.08);
  --shadow-3: 0 10px 40px oklch(0.20 0.02 250 / 0.18);

  /* layout */
  --nav-w: 260px;
  --code-w: 448px;
  --topbar-h: 56px;
}

html[data-theme="dark"] {
  --bg: oklch(0.155 0.018 255);
  --bg-elev: oklch(0.195 0.020 255);
  --bg-sunk: oklch(0.130 0.018 255);
  --bg-code: oklch(0.115 0.015 255);
  --bg-code-text: oklch(0.93 0.01 250);
  --border: oklch(0.275 0.020 255);
  --border-strong: oklch(0.34 0.020 255);
  --text: oklch(0.96 0.003 250);
  --text-2: oklch(0.74 0.010 250);
  --text-3: oklch(0.58 0.012 250);
  --text-inv: oklch(0.15 0.02 255);
  --shadow-1: 0 1px 0 oklch(1 0 0 / 0.04), 0 1px 2px oklch(0 0 0 / 0.4);
  --shadow-2: 0 1px 0 oklch(1 0 0 / 0.04), 0 8px 22px oklch(0 0 0 / 0.5);
  --shadow-3: 0 16px 50px oklch(0 0 0 / 0.6);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
::selection { background: var(--accent-soft); color: var(--text); }

/* scrollbars (subtle) */
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb {
  background: oklch(from var(--text-3) l c h / 0.35);
  border: 2px solid transparent;
  background-clip: content-box;
  border-radius: 999px;
}
*::-webkit-scrollbar-thumb:hover { background-color: oklch(from var(--text-3) l c h / 0.55); background-clip: content-box; }
*::-webkit-scrollbar-track { background: transparent; }

/* ============================================================= 
   APP SHELL
   ============================================================= */
.app {
  display: grid;
  grid-template-columns: var(--nav-w) 1fr;
  grid-template-rows: var(--topbar-h) 1fr;
  grid-template-areas:
    "topbar topbar"
    "nav    main";
  height: 100vh;
  overflow: hidden;
}

/* TOPBAR */
.topbar {
  grid-area: topbar;
  display: grid;
  grid-template-columns: var(--nav-w) minmax(0, 1fr);
  align-items: center;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elev);
  position: relative;
  z-index: 5;
  min-width: 0;
}
.topbar__rest {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  min-width: 0;
  gap: 8px;
  flex: 1;
}
.topbar__brand {
  display: flex; align-items: center; gap: 10px;
  padding: 0 18px;
  height: 100%;
  border-right: 1px solid var(--border);
  min-width: 0;
  flex-shrink: 0;
}
.brand-mark {
  width: 26px; height: 26px;
  display: grid; place-items: center;
  background: var(--text);
  color: var(--text-inv);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: -0.02em;
  position: relative;
  overflow: hidden;
}
.brand-mark::before, .brand-mark::after{
  content: ""; position: absolute; width: 7px; height: 1.5px; background: currentColor;
  opacity: 0.8;
}
.brand-mark::before { transform: rotate(-45deg) translate(-2px, -5px); }
.brand-mark::after  { transform: rotate(-45deg) translate(2px, 5px); }
.brand-mark span { z-index: 1; }

.logo-mark { flex-shrink: 0; display: block; }
.logo-mark .logo-bg     { fill: var(--text); }
.logo-mark .logo-stroke { stroke: var(--text-inv); }
.logo-mark .logo-dot    { fill: var(--accent); }

.brand-name {
  font-weight: 600;
  letter-spacing: -0.02em;
  font-size: 17px;
  line-height: 1.2;
  color: var(--text);
  white-space: nowrap;
  flex-shrink: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.topbar__search {
  display: flex;
  align-items: center;
  padding: 0 18px 0 14px;
  max-width: 580px;
  width: 100%;
  min-width: 0;
  justify-self: start;
  margin-left: 14px;
}
.topbar__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px 0 0;
  flex-shrink: 0;
}
.topbar__theme {
  flex-shrink: 0;
}
.search {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 34px;
  min-width: 0;
  max-width: 100%;
  background: var(--bg-sunk);
  border: 1px solid var(--border);
  border-radius: var(--r-2);
  padding: 0 10px 0 12px;
  width: 100%;
  color: var(--text-3);
  font-size: 13px;
  transition: border-color .12s, background .12s, width .15s, padding .15s;
  cursor: text;
}
.search:hover { border-color: var(--border-strong); }
.search:focus-within { border-color: var(--accent); background: var(--bg-elev); }
.search svg { width: 14px; height: 14px; opacity: 0.7; }
.search input {
  border: 0;
  outline: 0;
  background: transparent;
  font: inherit;
  flex: 1;
  min-width: 0;
  color: var(--text);
}
.search input::placeholder { color: var(--text-3); }
.kbd {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text-3);
}
html[data-theme="dark"] .kbd { background: oklch(0.22 0.02 255); }

.env-switch {
  display: flex; align-items: center; gap: 8px;
  padding: 0 10px; height: 30px;
  background: var(--bg-sunk);
  border: 1px solid var(--border);
  border-radius: var(--r-2);
  font-size: 12px;
  color: var(--text-2);
  cursor: default;
}
.env-switch .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--s-ok);
  box-shadow: 0 0 0 3px oklch(from var(--s-ok) l c h / 0.18);
}
.env-switch em { font-style: normal; color: var(--text); font-weight: 500; }
.env-switch svg { width: 10px; height: 10px; opacity: 0.5; }

.icon-btn {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  background: var(--bg-sunk);
  border: 1px solid var(--border);
  border-radius: var(--r-2);
  color: var(--text-2);
  cursor: pointer;
  transition: color .12s, border-color .12s, background .12s;
}
.icon-btn:hover { color: var(--text); border-color: var(--border-strong); }
.icon-btn svg { width: 14px; height: 14px; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 0 12px; height: 30px;
  border-radius: var(--r-2);
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text);
  font-size: 12.5px; font-weight: 500;
  cursor: pointer;
  transition: border-color .12s, background .12s, transform .08s;
}
.btn:hover { border-color: var(--border-strong); }
.btn:active { transform: translateY(0.5px); }
.btn--primary { background: var(--text); color: var(--text-inv); border-color: var(--text); }
.btn--primary:hover { background: oklch(from var(--text) calc(l + 0.04) c h); border-color: oklch(from var(--text) calc(l + 0.04) c h);}
.btn--accent { background: var(--accent); color: white; border-color: var(--accent); }
.btn--accent:hover { background: oklch(from var(--accent) calc(l - 0.04) c h); border-color: transparent; }
.btn--ghost { background: transparent; }
.btn svg { width: 13px; height: 13px; }

/* ============================================================= 
   SIDEBAR
   ============================================================= */
.nav {
  grid-area: nav;
  background: var(--bg-elev);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  min-height: 0;
  overflow: hidden;
}
.nav__filter {
  padding: 12px 14px 8px;
  display: flex; flex-direction: column; gap: 8px;
}
.nav__chips {
  display: flex; gap: 4px; padding: 0 14px 4px;
}
.nav-chip {
  font-size: 11px; padding: 3px 8px;
  border-radius: 999px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-3);
  cursor: pointer;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  transition: all .12s;
}
.nav-chip:hover { color: var(--text); border-color: var(--border-strong); }
.nav-chip[aria-pressed="true"] {
  color: var(--text);
  background: var(--bg-sunk);
  border-color: var(--border-strong);
}

.nav__scroll {
  flex: 1; min-height: 0;
  overflow-y: auto;
  padding: 8px 0 24px;
}
.nav-group {
  padding: 6px 0;
}
.nav-group__hd {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-3);
  width: 100%;
  background: transparent; border: 0; cursor: pointer;
  font-family: var(--font-sans);
}
.nav-group__hd:hover { color: var(--text-2); }
.nav-group__caret {
  width: 12px; height: 12px;
  display: grid; place-items: center;
  transition: transform .15s;
}
.nav-group[data-open="false"] .nav-group__caret { transform: rotate(-90deg); }
.nav-group__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  font-weight: 500;
}

/* level 2 — subgroup */
.nav-subgroup { padding: 1px 0 2px; }
.nav-subgroup__hd {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 14px 4px 22px;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.005em;
  color: var(--text-2);
  width: 100%;
  background: transparent; border: 0; cursor: pointer;
  font-family: var(--font-sans);
}
.nav-subgroup__hd:hover { color: var(--text); }
.nav-subgroup__caret {
  width: 10px; height: 10px;
  display: grid; place-items: center;
  transition: transform .15s;
  color: var(--text-3);
}
.nav-subgroup__caret svg { width: 9px; height: 9px; }
.nav-subgroup[data-open="false"] .nav-subgroup__caret { transform: rotate(-90deg); }
.nav-subgroup__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--text-3);
  font-weight: 500;
  opacity: 0.8;
}
.nav-subgroup__list {
  position: relative;
  padding-left: 8px;
  margin-left: 22px;
  border-left: 1px solid var(--border);
}
.nav-subgroup__list .nav-item {
  padding-left: 8px;
}
.nav-subgroup__list .nav-item--active::before {
  left: -1px;
  width: 2px;
}

.nav-section__title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  padding: 14px 14px 6px;
}

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 5px 14px 5px 14px;
  font-size: 13px;
  color: var(--text-2);
  cursor: pointer;
  position: relative;
  border: 0; background: transparent; width: 100%;
  text-align: left;
  font-family: var(--font-sans);
}
.nav-item:hover { color: var(--text); background: oklch(from var(--text) l c h / 0.025);}
.nav-item__name {
  flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.nav-item--active {
  color: var(--text);
  background: var(--accent-soft);
  font-weight: 500;
}
.nav-item--active::before {
  content: ""; position: absolute; left: 0; top: 4px; bottom: 4px;
  width: 2px; background: var(--accent); border-radius: 0 2px 2px 0;
}
.nav-item--top { font-weight: 500; color: var(--text); }
.nav-item--top svg { width: 13px; height: 13px; opacity: 0.7; }

.nav__footer {
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; color: var(--text-3);
}
.nav__footer .ver {
  font-family: var(--font-mono);
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--bg-sunk);
  border: 1px solid var(--border);
}

/* method badges */
.m-badge {
  display: inline-flex; align-items: center; justify-content: center;
  height: 18px; padding: 0 6px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.04em;
  color: white;
  min-width: 42px;
  flex-shrink: 0;
}
.m-badge--get    { background: var(--m-get); }
.m-badge--post   { background: var(--m-post); }
.m-badge--put    { background: var(--m-put); color: oklch(0.20 0.05 80); }
.m-badge--patch  { background: var(--m-patch); }
.m-badge--del    { background: var(--m-del); }

.m-tag {
  display: inline-flex; align-items: center;
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.06em;
  background: transparent;
  padding: 0;
}
.m-tag--get    { color: var(--m-get); }
.m-tag--post   { color: var(--m-post); }
.m-tag--put    { color: var(--m-put); }
.m-tag--patch  { color: var(--m-patch); }
.m-tag--del    { color: var(--m-del); }

/* ============================================================= 
   MAIN AREA — operation page
   ============================================================= */
.main {
  grid-area: main;
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--code-w);
  min-height: 0;
  overflow: hidden;
}
.main.no-rail { grid-template-columns: minmax(0, 1fr); }
.main.no-rail .code-rail { display: none; }
.main.no-rail .rail-toggle { display: none !important; }

/* Hide code rail entirely on Examples tab — examples have their own cURL block,
   and the master/detail layout needs the full main width. */
body[data-op-tab="examples"] .main { grid-template-columns: minmax(0, 1fr) !important; }
body[data-op-tab="examples"] .code-rail,
body[data-op-tab="examples"] .rail-toggle { display: none !important; }
.docs {
  overflow-y: auto;
  overflow-x: clip;
  padding: 0;
  background: var(--bg);
  min-width: 0;
}
.code-rail {
  background: var(--bg-sunk);
  border-left: 1px solid var(--border);
  min-width: 0;
  height: 100%;
  max-height: 100%;
  display: grid;
  /* auto row = Try it (content height); fr rows share remaining viewport */
  grid-template-rows: minmax(0, 1fr) auto minmax(0, 1.1fr);
  min-height: 0;
  overflow: hidden;
}
.code-rail__request {
  display: flex;
  flex-direction: column;
  padding: 12px 14px 0;
  min-height: 0;
  overflow: hidden;
}
.code-rail__try {
  padding: 10px 14px 0;
  min-height: 0;
  overflow: visible;
}

.op-header {
  padding: 28px 40px 0;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(to bottom, var(--bg-elev), var(--bg));
}
.crumb {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--text-3);
  margin-bottom: 14px;
}
.crumb svg { width: 10px; height: 10px; opacity: 0.6; }
.crumb span.active { color: var(--text-2); }

.op-title {
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  display: flex; align-items: center; gap: 12px;
}
.op-title .pill {
  font-size: 10.5px; font-family: var(--font-mono);
  padding: 3px 8px; border-radius: 999px;
  color: var(--text-3);
  background: var(--bg-sunk);
  border: 1px solid var(--border);
  letter-spacing: 0.04em;
}
.op-summary {
  color: var(--text-2);
  margin: 0 0 18px;
  max-width: 72ch;
  font-size: 14.5px;
}

.op-url {
  display: flex; align-items: stretch; gap: 0;
  margin-bottom: 18px;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  overflow: hidden;
  background: var(--bg-elev);
  font-family: var(--font-mono);
  font-size: 13px;
}
.op-url .method {
  padding: 0 14px;
  display: grid; place-items: center;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: white;
  font-size: 12px;
}
.op-url .method--get    { background: var(--m-get); }
.op-url .method--post   { background: var(--m-post); }
.op-url .method--put    { background: var(--m-put); color: oklch(0.20 0.05 80); }
.op-url .method--patch  { background: var(--m-patch); }
.op-url .method--del    { background: var(--m-del); }
.op-url .url {
  flex: 1;
  min-width: 0;
  padding: 10px 14px;
  color: var(--text);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  row-gap: 4px;
  overflow-wrap: anywhere;
  word-break: normal;
}
.op-url .url .url-seg {
  display: inline-block;
  white-space: nowrap;
  max-width: 100%;
}
.op-url .url .url-seg--basepath { color: var(--text-3); }
.op-url .url .url-seg--var {
  color: var(--accent-2);
  background: var(--accent-soft);
  padding: 0 4px;
  border-radius: 3px;
}
.op-url .url .basepath { color: var(--text-3); }
.op-url .url .var { color: var(--accent-2); background: var(--accent-soft); padding: 0 4px; border-radius: 3px; }
.op-url .copy-btn {
  border: 0; border-left: 1px solid var(--border);
  background: transparent;
  padding: 0 14px;
  color: var(--text-3);
  cursor: pointer;
  display: grid; place-items: center;
}
.op-url .copy-btn:hover { color: var(--text); background: var(--bg-sunk); }
.op-url .copy-btn svg { width: 14px; height: 14px; }

.op-meta {
  display: flex; flex-wrap: wrap; gap: 16px;
  padding: 0 0 20px;
  font-size: 12px;
  color: var(--text-3);
}
.op-meta .item {
  display: inline-flex; align-items: center; gap: 6px;
}
.op-meta .item strong { color: var(--text-2); font-weight: 500; }
.op-meta .item svg { width: 12px; height: 12px; opacity: 0.7; }

.tabs {
  display: flex; gap: 0;
  padding: 0 40px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elev);
  position: sticky; top: 0; z-index: 2;
}
.tabs button {
  background: transparent; border: 0;
  padding: 10px 0;
  margin-right: 22px;
  font-size: 13px;
  color: var(--text-3);
  cursor: pointer;
  position: relative;
  display: inline-flex; align-items: center; gap: 6px;
  font-family: inherit;
}
.tabs button:hover { color: var(--text-2); }
.tabs button.active { color: var(--text); }
.tabs button.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px;
  height: 2px; background: var(--accent);
}
.tabs .badge {
  font-family: var(--font-mono); font-size: 10px;
  padding: 1px 6px; border-radius: 999px;
  background: var(--bg-sunk); color: var(--text-3);
  border: 1px solid var(--border);
}

.docs-body { padding: 28px 40px 80px; max-width: 920px; }

/* Examples tab — uses full main width (no code rail) */
body[data-op-tab="examples"] .docs-body { max-width: none; }

.section {
  margin-bottom: 32px;
}
.section__hd {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  margin: 0 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 8px;
}
.section__hd .pill {
  text-transform: none;
  letter-spacing: 0.01em;
  font-family: var(--font-mono);
  font-size: 10px;
  background: var(--bg-sunk);
  padding: 1px 6px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-2);
  font-weight: 500;
}

.params {
  display: flex; flex-direction: column; gap: 0;
}
.param {
  display: grid;
  grid-template-columns: minmax(180px, 220px) 1fr;
  gap: 24px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
}
.param:first-child { border-top: 0; padding-top: 4px; }
.param__name {
  display: flex; flex-direction: column; gap: 6px;
}
.param__name code {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
}
.param__type {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
}
.param__type .req {
  color: var(--s-err);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.param__type .opt { color: var(--text-3); }
.param__desc {
  color: var(--text-2);
  font-size: 13.5px;
}
.param__desc .ex {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-3);
}
.param__input {
  margin-top: 8px;
  display: flex; gap: 8px; align-items: center;
}
.field {
  display: flex; align-items: center; gap: 8px;
  height: 32px; padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--r-2);
  background: var(--bg-elev);
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text);
  flex: 1;
  min-width: 0;
  transition: border-color .12s;
}
.field:focus-within { border-color: var(--accent); }
.field input {
  border: 0; outline: 0; background: transparent;
  font: inherit; color: inherit;
  flex: 1; min-width: 0;
}
.field .prefix {
  color: var(--text-3); font-size: 11px;
}

/* responses (tabbed status) */
.resp-tabs {
  display: flex; gap: 6px;
  margin-bottom: 14px;
}
.resp-tab {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 4px 10px;
  border-radius: var(--r-2);
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text-3);
  cursor: pointer;
}
.resp-tab:hover { color: var(--text-2); }
.resp-tab.active {
  color: var(--text);
  border-color: var(--border-strong);
}
.resp-tab .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--text-3);
}
.resp-tab.active.ok    .dot, .resp-tab.ok    { color: var(--s-ok); }
.resp-tab.active.warn  .dot, .resp-tab.warn  { color: var(--s-warn); }
.resp-tab.active.err   .dot, .resp-tab.err   { color: var(--s-err); }
.resp-tab.active.ok    .dot { background: var(--s-ok); }
.resp-tab.active.warn  .dot { background: var(--s-warn); }
.resp-tab.active.err   .dot { background: var(--s-err); }
.resp-tab .desc { color: var(--text-3); font-family: var(--font-sans); }

.schema {
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  overflow: hidden;
  background: var(--bg-elev);
}
.schema__hd {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-sunk);
  font-size: 12px;
  color: var(--text-3);
}
.schema__hd .lbl { font-family: var(--font-mono); }
.schema__hd .sp { flex: 1; }
.schema-node { min-width: 0; }
.schema-row {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 8px 14px;
  border-top: 1px solid var(--border);
  font-size: 13px;
}
.schema > div > .schema-node:first-child > .schema-row,
.schema-children > .schema-node:first-child > .schema-row { border-top: 0; }
.schema-row > .toggle {
  display: grid;
  place-items: center;
  align-self: start;
  flex-shrink: 0;
  color: var(--text-3);
  cursor: pointer;
  background: transparent;
  border: 0;
  width: 26px;
  height: 22px;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 11px;
}
.schema-row > .toggle:disabled {
  cursor: default;
  pointer-events: none;
}
.schema-row > .toggle .leaf {
  opacity: 0.35;
  line-height: 1;
}
.schema-row > .toggle svg {
  width: 10px;
  height: 10px;
  transition: transform .15s;
}
.schema-row.open > .toggle svg { transform: rotate(90deg); }
.schema-row__main { min-width: 0; }
.schema-row .meta {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px;
}
.schema-row code.k {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text);
  font-weight: 500;
}
.schema-row .t {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
}
.schema-row .req-tag {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--s-err);
  letter-spacing: 0.04em;
}
.schema-row .d {
  font-size: 12.5px;
  color: var(--text-2);
  margin-top: 4px;
}
.schema-children {
  padding-left: 34px;
}
.schema-children .schema-row {
  padding-left: 14px;
  padding-right: 14px;
}

/* ============================================================= 
   CODE RAIL (right side)
   ============================================================= */
.code-block {
  margin: 0;
  flex: 1 1 auto;
  border-radius: var(--r-3);
  background: var(--bg-code);
  color: var(--bg-code-text);
  overflow: hidden;
  border: 1px solid oklch(1 0 0 / 0.08);
  box-shadow: var(--shadow-1);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.code-block__body {
  flex: 1 1 auto;
  overflow: auto;
  min-height: 0;
  -webkit-overflow-scrolling: touch;
}
.code-block__body::-webkit-scrollbar { width: 6px; height: 6px; }
html[data-theme="dark"] .code-block { border-color: var(--border); }
.code-block__hd {
  display: flex; align-items: center;
  flex-shrink: 0;
  border-bottom: 1px solid oklch(1 0 0 / 0.06);
  padding: 6px 4px 6px 10px;
  font-size: 11px;
  color: oklch(0.7 0.01 250);
  font-family: var(--font-mono);
  gap: 4px;
}
.code-block__title {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 10px;
  opacity: 0.6;
  margin-right: 12px;
}
.lang-tabs { display: flex; gap: 0; overflow-x: auto; flex: 1; }
.lang-tabs::-webkit-scrollbar { height: 4px; }
.lang-tab {
  background: transparent; border: 0;
  color: oklch(0.6 0.01 250);
  font-family: inherit; font-size: 11px;
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
}
.lang-tab:hover { color: oklch(0.92 0.01 250); }
.lang-tab.active {
  color: white;
  background: oklch(1 0 0 / 0.07);
}
.code-block__action {
  background: transparent; border: 0;
  color: oklch(0.7 0.01 250);
  cursor: pointer;
  padding: 4px 8px;
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px;
  font-family: inherit;
  border-radius: 4px;
}
.code-block__action:hover { color: white; background: oklch(1 0 0 / 0.07); }
.code-block__action svg { width: 11px; height: 11px; }

.code-block pre {
  margin: 0;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.55;
  overflow: visible;
  color: var(--bg-code-text);
  white-space: pre;
}
.code-block code { font-family: inherit; }

/* syntax token colors */
.tok-k { color: oklch(0.75 0.13 305); } /* keyword/method */
.tok-s { color: oklch(0.82 0.13 145); } /* string */
.tok-n { color: oklch(0.82 0.11 65); }  /* number */
.tok-c { color: oklch(0.55 0.02 250); font-style: italic; } /* comment */
.tok-p { color: oklch(0.85 0.01 250); } /* property */
.tok-u { color: oklch(0.80 0.13 220); } /* url/var */
.tok-o { color: oklch(0.65 0.03 250); } /* operator */

.send-card {
  margin: 0;
  flex-shrink: 0;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-3);
  background: var(--bg-elev);
  padding: 10px 12px;
  box-shadow: var(--shadow-1);
}
.send-card__hd {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px;
}
.send-card__title {
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-3);
}
.send-card .auth-row {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px;
  margin-bottom: 8px;
  color: var(--text-2);
}
.send-card .auth-row .field { height: 28px; }
.send-card .send-btn-row {
  display: flex; align-items: center; gap: 10px;
  margin-top: 8px;
}
.status-pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 11px;
  padding: 2px 8px; border-radius: 999px;
  background: var(--bg-sunk);
  border: 1px solid var(--border);
  color: var(--text-3);
}
.status-pill.ok    { color: var(--s-ok); border-color: oklch(from var(--s-ok) l c h / 0.35); background: oklch(from var(--s-ok) l c h / 0.08);}
.status-pill.warn  { color: var(--s-warn); border-color: oklch(from var(--s-warn) l c h / 0.35); background: oklch(from var(--s-warn) l c h / 0.08);}
.status-pill.err   { color: var(--s-err); border-color: oklch(from var(--s-err) l c h / 0.35); background: oklch(from var(--s-err) l c h / 0.08);}

.resp-area {
  margin: 10px 14px 12px;
  min-height: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  background: var(--bg-elev);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.resp-area__hd {
  display: flex; align-items: center;
  flex-shrink: 0;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  gap: 10px;
  font-size: 12px;
  color: var(--text-3);
}
.resp-area__hd .sp { flex: 1; }
.resp-area__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--bg-sunk);
}
.resp-area__body::-webkit-scrollbar { width: 6px; height: 6px; }
.resp-area pre {
  margin: 0; padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.55;
  color: var(--text);
  background: transparent;
  overflow: auto;
  white-space: pre;
}

/* ============================================================= 
   OVERVIEW PAGE
   ============================================================= */
.overview {
  padding: 36px 48px 80px;
  max-width: 1080px;
  margin: 0 auto;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 32px;
  padding: 28px 0 40px;
  border-bottom: 1px solid var(--border);
  align-items: end;
}
.hero--split {
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 40px 48px;
  align-items: start;
}
.hero__copy { min-width: 0; }
.hero__panel {
  min-width: 0;
  position: sticky;
  top: 88px;
}
.hero__panel .hero-code { margin-top: 0; }
.hero-actions {
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.hero-actions .btn { height: 36px; padding: 0 16px; }
.hero-highlights {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 52ch;
}
.hero-highlights li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-2);
}
.hero-highlights li svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--accent);
}
.hero h1 {
  font-size: 38px; line-height: 1.05;
  letter-spacing: -0.025em;
  font-weight: 600;
  margin: 0 0 14px;
}
.hero h1 em { font-style: normal; color: var(--text-3); font-weight: 500; }
.hero p.lede {
  font-size: 16px; color: var(--text-2);
  max-width: 64ch; margin: 0 0 20px;
  line-height: 1.6;
}
.hero--split .hero p.lede { max-width: none; margin-bottom: 22px; }
.hero-grid {
  display: grid; grid-template-columns: 1fr;
  gap: 10px;
}
@media (max-width: 1000px) {
  .hero, .hero--split { grid-template-columns: 1fr; }
  .hero__panel { position: static; }
  .hero__panel .hero-code { margin-top: 8px; }
  .hero-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 720px) {
  .hero-grid { grid-template-columns: 1fr; }
}
.hero-stat {
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  padding: 14px 16px;
  background: var(--bg-elev);
}
.hero-stat .v {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
  color: var(--text);
}
.hero-stat .l { font-size: 12px; color: var(--text-3); }

.cards-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 14px; margin-top: 18px;
}
.card {
  display: flex; flex-direction: column; gap: 8px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  background: var(--bg-elev);
  transition: border-color .12s, transform .08s;
  cursor: pointer;
  position: relative;
}
.card:hover { border-color: var(--accent-border); }
.card--disabled {
  cursor: default;
  opacity: 0.55;
}
.card--disabled:hover { border-color: var(--border); }
.card--disabled .arrow { display: none; }
.card .icon {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: var(--r-2);
  background: var(--accent-soft);
  color: var(--accent-2);
  margin-bottom: 4px;
}
.card .icon svg { width: 16px; height: 16px; }
.card h3 { margin: 0; font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.card p { margin: 0; color: var(--text-2); font-size: 13px; }
.card .arrow {
  position: absolute; top: 18px; right: 18px;
  color: var(--text-3);
  opacity: 0; transition: opacity .12s, transform .12s;
}
.card:hover .arrow { opacity: 1; transform: translateX(2px); }

.flow {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0; margin-top: 18px;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  background: var(--bg-elev);
  overflow: hidden;
}
.flow-step {
  padding: 18px 20px;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 8px;
  position: relative;
}
.flow-step--link {
  cursor: pointer;
  transition: background 0.15s ease;
}
.flow-step--link:hover {
  background: var(--accent-soft);
}
.flow-step--link:focus-visible {
  outline: 2px solid var(--accent-border);
  outline-offset: -2px;
  z-index: 1;
}
.flow-step:last-child { border-right: 0; }
.flow-step .num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-2);
  letter-spacing: 0.08em;
  font-weight: 600;
}
.flow-step h4 { margin: 0; font-size: 14px; font-weight: 600; letter-spacing: -0.01em; }
.flow-step p { margin: 0; color: var(--text-2); font-size: 12.5px; }

.module-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 10px; margin-top: 14px;
}
.module-tile {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  background: var(--bg-elev);
  font-size: 12.5px;
  cursor: pointer;
  transition: border-color .12s;
}
.module-tile:hover { border-color: var(--border-strong); }
.module-tile .swatch {
  width: 28px; height: 28px;
  border-radius: var(--r-2);
  display: grid; place-items: center;
  font-family: var(--font-mono); font-weight: 600;
  font-size: 11px;
  flex-shrink: 0;
}
.module-tile .name { font-weight: 500; color: var(--text); }
.module-tile .count {
  margin-left: auto;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text-3);
}

.h2 {
  font-size: 20px; letter-spacing: -0.02em; font-weight: 600;
  margin: 36px 0 8px;
}
.h2 + .sub { color: var(--text-3); font-size: 13px; margin: 0 0 12px; }

/* =============================================================
   AUTH PAGE
   ============================================================= */
.auth-page {
  min-width: 0;
  max-width: 100%;
}
.auth-page__hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, min(220px, 100%));
  gap: 32px 40px;
  align-items: start;
  padding: 28px 0 36px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
  min-width: 0;
}
.auth-page__hero-copy {
  min-width: 0;
}
.auth-page__hero-copy .btn {
  max-width: 100%;
  white-space: normal;
  height: auto;
  min-height: 36px;
  padding: 8px 16px;
  line-height: 1.35;
  text-align: left;
}
.auth-page__eyebrow {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.auth-page__hero h1 {
  font-size: 34px;
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 600;
  margin: 0 0 12px;
}
.auth-page__hero .lede {
  max-width: 58ch;
  margin-bottom: 18px;
}
.auth-flow-pills {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  max-width: 100%;
}
.auth-flow-pills__item {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  max-width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  background: var(--bg-elev);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  user-select: none;
}
.auth-flow-pills__item:hover {
  border-color: var(--accent-border);
  background: var(--accent-soft);
}
.auth-flow-pills__item:focus-visible {
  outline: 2px solid var(--accent-border);
  outline-offset: 2px;
}
.auth-flow-pills__item--active {
  border-color: var(--accent-border);
  background: var(--accent-soft);
  color: var(--text);
  box-shadow: 0 0 0 1px var(--accent-border);
}
.auth-flow-pills__item span {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-2);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  flex-shrink: 0;
}
.auth-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 8px 0 48px;
}
.auth-step {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 20px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  scroll-margin-top: 20px;
  min-width: 0;
}
.auth-step__body {
  min-width: 0;
}
.auth-step--flat {
  grid-template-columns: 1fr;
}
.auth-step__marker {
  display: flex;
  justify-content: center;
}
.auth-step__num {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--r-2);
  background: var(--accent-soft);
  color: var(--accent-2);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.auth-step__title {
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.auth-step__body p,
.auth-step__body > .auth-h3:first-of-type {
  margin-top: 0;
}
.auth-step__body p {
  color: var(--text-2);
  font-size: 14.5px;
  line-height: 1.6;
  max-width: 72ch;
}
.auth-h3 {
  margin: 22px 0 10px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.auth-ol {
  margin: 0 0 16px;
  padding-left: 1.25rem;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.65;
  max-width: 72ch;
}
.auth-ol li { margin-bottom: 6px; }
.auth-ul {
  margin: 8px 0 16px;
  padding-left: 1.2rem;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.6;
  max-width: 72ch;
}
.auth-ul--tight { margin: 6px 0 0; }
.auth-ul li { margin-bottom: 4px; }
.auth-dl {
  margin: 0 0 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 72ch;
}
.auth-dl > div {
  display: grid;
  grid-template-columns: minmax(72px, 88px) minmax(0, 1fr);
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--r-2);
  background: var(--bg-sunk);
}
.auth-page p,
.auth-page li,
.auth-page .lede,
.auth-page dd {
  overflow-wrap: break-word;
}
.auth-dl dt {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-2);
}
.auth-dl dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-2);
}
.auth-callout {
  display: flex;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--r-3);
  margin: 16px 0;
  max-width: 72ch;
  font-size: 13.5px;
  line-height: 1.55;
}
.auth-callout svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}
.auth-callout--warn {
  background: oklch(0.72 0.15 75 / 0.12);
  border: 1px solid oklch(0.72 0.15 75 / 0.35);
  color: var(--text-2);
}
.auth-callout--warn svg { color: oklch(0.55 0.16 65); }
.auth-callout strong { display: block; margin-bottom: 4px; color: var(--text); }
.auth-code {
  margin: 14px 0 18px;
  max-width: 100%;
  min-width: 0;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  overflow: hidden;
  background: var(--bg-code);
}
.auth-code__hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 1px solid oklch(1 0 0 / 0.08);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: oklch(0.65 0.02 250);
}
.auth-code__copy {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  border: 1px solid oklch(1 0 0 / 0.12);
  border-radius: 6px;
  background: oklch(1 0 0 / 0.06);
  color: oklch(0.82 0.01 250);
  font-family: var(--font);
  font-size: 11px;
  cursor: pointer;
}
.auth-code__copy svg { width: 12px; height: 12px; }
.auth-code__body {
  margin: 0;
  padding: 14px 16px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--bg-code-text);
  overflow-x: auto;
  white-space: pre;
}
@media (max-width: 1024px) {
  .auth-page__hero { grid-template-columns: 1fr; }
  .auth-flow-pills { max-width: 100%; width: 100%; }
}
@media (max-width: 860px) {
  .auth-flow-pills { flex-direction: column; flex-wrap: nowrap; }
  .auth-flow-pills__item { width: 100%; }
  .auth-step { grid-template-columns: 1fr; gap: 12px; }
  .auth-step__marker { justify-content: flex-start; }
}
@media (max-width: 560px) {
  .auth-dl > div { grid-template-columns: 1fr; gap: 6px; }
}

/* errors page */
.err-status-table-wrap {
  margin: 16px 0 20px;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  overflow-x: auto;
  background: var(--bg-elev);
}
.err-status-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.err-status-table th,
.err-status-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}
.err-status-table th {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
  background: var(--bg-sunk);
}
.err-status-table tr:last-child td { border-bottom: 0; }
.err-status-table td { color: var(--text-2); line-height: 1.5; }
.err-status-table td strong { color: var(--text); font-weight: 600; }
.err-status-badge {
  display: inline-block;
  min-width: 42px;
  padding: 3px 8px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
}
.err-status-badge--ok { background: oklch(0.55 0.13 155 / 0.15); color: oklch(0.42 0.13 155); }
.err-status-badge--warn { background: oklch(0.72 0.15 75 / 0.18); color: oklch(0.48 0.14 65); }
.err-status-badge--err { background: oklch(0.62 0.19 15 / 0.12); color: oklch(0.50 0.20 15); }
.err-case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 8px;
}
.err-case-card {
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  background: var(--bg-elev);
}
.err-case-card h3 {
  margin: 10px 0 8px;
  font-size: 15px;
  font-weight: 600;
}
.err-case-card p {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-2);
}
.btn--sm {
  height: 30px;
  padding: 0 12px;
  font-size: 12px;
}
@media (max-width: 720px) {
  .err-case-grid { grid-template-columns: 1fr; }
}

/* ============================================================= 
   RESPONSIVE
   - Wide  (≥1240): three pane, full topbar
   - Mid   (≤1240): code rail collapses to a slide-over (toggle in tabs)
   - Small (≤860):  sidebar collapses to a slide-over via menu button
   ============================================================= */
@media (max-width: 1240px) {
  :root { --code-w: 0px; --nav-w: 240px; }
  .main { grid-template-columns: minmax(0, 1fr); }
  .code-rail {
    position: fixed;
    top: var(--topbar-h); right: 0; bottom: 0;
    width: min(480px, 92vw);
    height: calc(100vh - var(--topbar-h));
    max-height: calc(100vh - var(--topbar-h));
    border-left: 1px solid var(--border);
    box-shadow: var(--shadow-3);
    z-index: 6;
    transform: translateX(100%);
    transition: transform .22s cubic-bezier(.3,.7,.4,1);
  }
  .code-rail__request {
    padding-top: 44px;
  }
  .code-rail[data-open="true"] { transform: translateX(0); }
  .rail-toggle {
    position: fixed;
    right: 0; bottom: 28px;
    z-index: 5;
    height: 38px; padding: 0 14px 0 12px;
    border: 1px solid var(--border);
    border-right: 0;
    border-radius: 999px 0 0 999px;
    background: var(--text);
    color: var(--text-inv);
    font: inherit; font-size: 12px; font-weight: 600;
    letter-spacing: 0.01em;
    display: inline-flex; align-items: center; gap: 8px;
    box-shadow: var(--shadow-3);
    cursor: pointer;
  }
  .rail-toggle:hover { background: oklch(from var(--text) calc(l + 0.05) c h); }
  .rail-toggle svg { width: 13px; height: 13px; color: var(--accent); }
  .rail-toggle--inside {
    position: absolute;
    top: 8px; right: 8px;
    height: 28px; padding: 0 8px;
    box-shadow: none;
    border-radius: 6px;
    z-index: 2;
  }
  .docs-body { padding: 28px 32px 80px; }
  .op-header { padding: 24px 32px 0; }
  .tabs { padding: 0 32px; }
  .env-switch span:not(.dot), .env-switch em, .env-switch svg:last-child { display: none; }
  .env-switch { padding: 0 8px; }
  .btn--primary { padding: 0 10px; }
  .btn--primary .btn-label { display: none; }
}

@media (max-width: 1000px) {
  .cards-grid, .module-grid { grid-template-columns: 1fr 1fr; }
  .flow { grid-template-columns: 1fr; }
  .flow-step { border-right: 0; border-bottom: 1px solid var(--border); }
  .flow-step:last-child { border-bottom: 0; }
  .overview { padding: 28px 24px 80px; }
}

@media (max-width: 1024px) {
  .topbar__search {
    max-width: 100%;
    margin-left: 8px;
    padding: 0 10px;
    justify-self: stretch;
  }
}

@media (max-width: 900px) {
  .topbar__brand { gap: 8px; padding: 0 10px 0 12px; }
  .brand-name { max-width: 42vw; font-size: 16px; }
}

@media (max-width: 860px) {
  :root { --nav-w: 0px; }
  .app { grid-template-columns: var(--nav-w) 1fr; }
  .topbar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding-right: 10px;
  }
  .topbar__brand {
    border-right: 0;
    padding: 0 6px 0 10px;
    flex: 0 1 auto;
    min-width: 0;
  }
  .brand-name { max-width: none; font-size: 16px; }
  .topbar__rest {
    display: flex;
    align-items: center;
    margin-left: auto;
    flex: 1 1 auto;
    min-width: 0;
    justify-content: flex-end;
  }
  .topbar__search {
    margin-left: 0;
    padding: 0;
    max-width: min(280px, 48vw);
    width: auto;
    flex: 0 1 auto;
    min-width: 0;
  }
  .topbar__search .search { width: 100%; }
  .topbar__actions { display: none; }
  .nav {
    position: fixed;
    top: var(--topbar-h); left: 0; bottom: 0;
    width: min(280px, 86vw);
    z-index: 6;
    transform: translateX(-100%);
    transition: transform .22s cubic-bezier(.3,.7,.4,1);
    box-shadow: var(--shadow-3);
    border-right: 1px solid var(--border);
  }
  .nav[data-open="true"] { transform: translateX(0); }
  .nav-toggle {
    width: 30px; height: 30px;
    display: grid; place-items: center;
    background: var(--bg-sunk);
    border: 1px solid var(--border);
    border-radius: var(--r-2);
    color: var(--text-2);
    cursor: pointer;
    margin-right: 4px;
  }
  .nav-toggle svg { width: 14px; height: 14px; }
  .nav-toggle, .scrim { display: initial; }
  .scrim {
    position: fixed; inset: var(--topbar-h) 0 0 0;
    background: oklch(0 0 0 / 0.32);
    z-index: 5;
    backdrop-filter: blur(2px);
  }
  .hero h1 { font-size: 30px; }
  .hero-grid, .cards-grid, .module-grid { grid-template-columns: 1fr; }
  .docs-body { padding: 22px 22px 80px; }
  .op-header { padding: 22px 22px 0; }
  .tabs { padding: 0 22px; }
}

/* Narrow — search icon only */
@media (max-width: 640px) {
  .overview { padding: 24px 16px 64px; }
  .topbar__brand { flex: 1 1 auto; min-width: 0; }
  .topbar__search {
    max-width: none;
    flex: 0 0 auto;
  }
  .topbar__search .search input,
  .topbar__search .search .kbd { display: none; }
  .topbar__search .search {
    width: 34px;
    min-width: 34px;
    max-width: 34px;
    padding: 0;
    justify-content: center;
    gap: 0;
    flex: 0 0 34px;
  }
  .topbar__search .search svg { opacity: 1; }
  .brand-name { max-width: none; font-size: 15px; }
}

@media (max-width: 400px) {
  .topbar__brand { padding: 0 4px 0 8px; gap: 6px; }
  .brand-name { font-size: 14px; }
  .logo-mark { width: 28px; height: 28px; }
}

@media (min-width: 861px) { .nav-toggle, .scrim { display: none !important; } }

/* changelog */
.changelog {
  border-top: 1px solid var(--border);
  margin-top: 28px;
  padding-top: 20px;
}
.changelog .row {
  display: grid; grid-template-columns: 110px 1fr auto;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.changelog .row .date { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-3); }
.changelog .row .change-pill {
  font-family: var(--font-mono); font-size: 10px;
  padding: 1px 6px; border-radius: 4px;
  background: var(--bg-sunk); color: var(--text-2);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.changelog .row .change-pill.add { color: var(--s-ok); background: oklch(from var(--s-ok) l c h / 0.1); }
.changelog .row .change-pill.brk { color: var(--s-err); background: oklch(from var(--s-err) l c h / 0.1); }
.changelog .row .change-pill.fix { color: var(--s-warn); background: oklch(from var(--s-warn) l c h / 0.1); }

/* ============================================================= 
   EXTRAS — tags, toasts, command palette, JSON highlight
   ============================================================= */
.tag {
  display: inline-flex; align-items: center;
  font-family: var(--font-mono);
  font-size: 9px; font-weight: 700;
  padding: 1px 5px;
  border-radius: 3px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.tag--new    { background: oklch(from var(--s-ok)   l c h / 0.14); color: var(--s-ok); }
.tag--beta   { background: oklch(from var(--m-patch) l c h / 0.14); color: var(--m-patch); }
.tag--depr   { background: oklch(from var(--s-err)  l c h / 0.14); color: var(--s-err); text-decoration: line-through; text-decoration-thickness: .5px; }
.tag--stable { background: var(--bg-sunk); color: var(--text-3); }

/* JSON syntax */
.j-k { color: oklch(0.62 0.16 245); }   /* key */
.j-s { color: oklch(0.55 0.14 145); }   /* string value */
.j-n { color: oklch(0.62 0.16 30); }    /* number */
.j-b { color: oklch(0.55 0.18 295); }   /* boolean */
.j-l { color: var(--text-3); font-style: italic; } /* null */
.j-p { color: var(--text-3); }           /* punctuation */
.j-w { color: var(--text); }            /* unknown word */
html[data-theme="dark"] {
  --tone: oklch(0.85 0 0);
}
html[data-theme="dark"] .j-k { color: oklch(0.75 0.13 235); }
html[data-theme="dark"] .j-s { color: oklch(0.78 0.13 150); }
html[data-theme="dark"] .j-n { color: oklch(0.78 0.13 50); }
html[data-theme="dark"] .j-b { color: oklch(0.78 0.15 300); }

/* toast */
.toast-wrap {
  position: fixed;
  bottom: 24px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column-reverse; gap: 8px;
  z-index: 2147483645;
  pointer-events: none;
}
.toast {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 14px;
  background: var(--text);
  color: var(--text-inv);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow-3);
  animation: toast-in .25s cubic-bezier(.2,.7,.3,1);
  pointer-events: auto;
}
.toast svg { width: 13px; height: 13px; }
.toast--ok { background: var(--s-ok); color: white; }
@keyframes toast-in {
  from { transform: translateY(8px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

/* command palette */
.cmdk-backdrop {
  position: fixed; inset: 0;
  background: oklch(0.10 0.02 250 / 0.45);
  backdrop-filter: blur(6px);
  z-index: 2147483640;
  display: grid;
  place-items: start center;
  padding-top: 14vh;
  animation: cmdk-fade .15s ease;
}
@keyframes cmdk-fade { from { opacity: 0; } to { opacity: 1; }}
.cmdk {
  width: min(620px, 92vw);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-3);
  overflow: hidden;
  animation: cmdk-rise .18s cubic-bezier(.2,.7,.3,1);
}
@keyframes cmdk-rise { from { transform: translateY(-6px) scale(.99); opacity: 0; } to { transform: translateY(0) scale(1); opacity: 1; }}
.cmdk__hd {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}
.cmdk__hd svg { width: 16px; height: 16px; opacity: 0.6; }
.cmdk__hd input {
  flex: 1; border: 0; outline: 0; background: transparent;
  font: inherit; font-size: 15px; color: var(--text);
}
.cmdk__scopes {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 14px 10px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-sunk);
}
.cmdk-scope {
  font-size: 11px; padding: 4px 10px;
  border-radius: 999px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-3);
  cursor: pointer;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  transition: color .12s, border-color .12s, background .12s;
}
.cmdk-scope:hover { color: var(--text); border-color: var(--border-strong); }
.cmdk-scope[aria-pressed="true"] {
  color: var(--text);
  background: var(--accent-soft);
  border-color: var(--accent-border);
}
.cmdk__empty--hint {
  padding: 20px 12px;
  font-size: 12.5px;
}
.cmdk__body {
  max-height: 56vh; overflow-y: auto;
  padding: 6px;
}
.cmdk__section {
  padding: 8px 12px 4px;
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
}
.cmdk__empty {
  padding: 28px 12px; text-align: center;
  color: var(--text-3); font-size: 13px;
}
.cmdk__row {
  display: flex; align-items: center; gap: 12px;
  padding: 8px 12px;
  border: 0; background: transparent;
  width: 100%; text-align: left; cursor: pointer;
  border-radius: 8px;
  font: inherit;
  color: var(--text);
}
.cmdk__row.active {
  background: var(--accent-soft);
}
.cmdk__row-text {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column; gap: 1px;
}
.cmdk__row-title {
  font-size: 13.5px; color: var(--text); font-weight: 500;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cmdk__row-title.mono {
  font-family: var(--mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  font-size: 12.5px;
  font-weight: 600;
}
.cmdk__row-sub {
  font-size: 11.5px; color: var(--text-3);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cmdk__row-meta {
  font-size: 11px; color: var(--text-3);
  padding: 2px 6px; border-radius: 4px;
  background: var(--bg-sunk);
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.cmdk__ft {
  display: flex; align-items: center; gap: 14px;
  padding: 8px 14px;
  border-top: 1px solid var(--border);
  background: var(--bg-sunk);
  font-size: 11px;
  color: var(--text-3);
}
.cmdk__ft .kbd { padding: 1px 5px; font-size: 10px; }
.cmdk__ft .sp { flex: 1; }

/* nav endpoint tag */
.nav-item .tag { margin-left: auto; }
.nav-item--active .tag { opacity: 0.9; }

/* hero code preview */
.hero-code {
  margin-top: 24px;
  background: var(--bg-code);
  border-radius: var(--r-3);
  padding: 16px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.65;
  color: var(--bg-code-text);
  border: 1px solid var(--border);
  position: relative;
  overflow: auto;
  box-shadow: 0 12px 40px oklch(0 0 0 / 0.08);
}
.hero--split .hero-code {
  font-size: 11.5px;
}
.hero-code__toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin: -2px 0 10px;
}
.hero-code__env {
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: oklch(0.55 0.01 250);
}
.hero-code__copy {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 26px;
  padding: 0 10px;
  border: 1px solid oklch(1 0 0 / 0.12);
  border-radius: 6px;
  background: oklch(1 0 0 / 0.06);
  color: oklch(0.82 0.01 250);
  font-family: var(--font);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.hero-code__copy:hover {
  background: oklch(1 0 0 / 0.12);
  color: oklch(0.95 0.01 250);
}
.hero-code__copy svg { width: 13px; height: 13px; }
.hero-code .ln { display: block; white-space: pre; }
.hero-cmd { color: oklch(0.78 0.13 200); }
.hero-flag { color: oklch(0.65 0.02 250); }
.hero-str { color: oklch(0.78 0.14 145); }
.hero-url { color: oklch(0.85 0.05 220); }

.hero-grid--with-code {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: end;
}
@media (max-width: 1000px) {
  .hero-grid--with-code { grid-template-columns: 1fr; }
}
.row-h { display: flex; align-items: center; gap: 10px; }
.row-h.sp { justify-content: space-between; }
.muted { color: var(--text-3); }
.mono { font-family: var(--font-mono); }
.divider { height: 1px; background: var(--border); margin: 0; border: 0; }

/* Response section — schema + sample side-by-side */
.resp-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}
@media (max-width: 1100px) { .resp-split { grid-template-columns: 1fr; } }

.resp-sample-block {
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  background: var(--bg-code);
  overflow: hidden;
}
.resp-sample-block__hd {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px 8px 14px;
  border-bottom: 1px solid oklch(1 0 0 / 0.06);
  color: oklch(0.7 0.01 250);
  font-size: 11px;
}
.resp-sample-block__title {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.06em;
  text-transform: uppercase;
  color: oklch(0.8 0.01 250);
}
.resp-sample-block pre {
  margin: 0; padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 12px; line-height: 1.6;
  color: var(--bg-code-text);
  overflow: auto;
  white-space: pre;
  max-height: 380px;
}

/* =============================================================
   EXAMPLES — master/detail with filters
   ============================================================= */
.ex-wrap { margin: -8px 0 0; }

.ex-toolbar {
  display: flex; align-items: center; gap: 12px;
  padding: 0 0 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
}
.ex-toolbar__filters { display: flex; gap: 4px; flex-wrap: wrap; }
.ex-filter {
  display: inline-flex; align-items: center; gap: 8px;
  height: 28px; padding: 0 12px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  border-radius: 999px;
  font-family: inherit; font-size: 12.5px;
  color: var(--text-2);
  cursor: pointer;
  transition: border-color .12s, background .12s, color .12s;
}
.ex-filter:hover { border-color: var(--border-strong); color: var(--text); }
.ex-filter.active {
  background: var(--accent-soft);
  border-color: var(--accent-border);
  color: var(--text);
}
.ex-filter__count {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--bg-sunk);
  color: var(--text-3);
}
.ex-filter.active .ex-filter__count {
  background: oklch(from var(--accent) l c h / 0.18);
  color: var(--accent-2);
}
.ex-toolbar__count { font-size: 11.5px; margin-left: auto; }

.ex-layout {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* horizontal strip of example cards — frees the full width below for request/response */
.ex-list {
  display: flex;
  flex-direction: row;
  gap: 8px;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 2px 2px 12px;
  margin: 0 -2px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  position: relative;
}
.ex-list::after {
  content: "";
  position: sticky; right: 0;
  width: 32px; height: 100%; flex-shrink: 0;
  background: linear-gradient(to left, var(--bg), transparent);
  pointer-events: none;
  margin-left: -32px;
}
.ex-list__item {
  display: grid;
  grid-template-columns: 4px 1fr auto;
  grid-template-rows: auto auto;
  gap: 4px 10px;
  align-items: center;
  padding: 12px 14px;
  min-width: 240px;
  max-width: 280px;
  flex-shrink: 0;
  scroll-snap-align: start;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  border-radius: var(--r-3);
  text-align: left;
  font: inherit;
  color: var(--text);
  cursor: pointer;
  transition: border-color .12s, background .12s, transform .08s, box-shadow .12s;
}
.ex-list__item:hover { border-color: var(--border-strong); }
.ex-list__item.active {
  border-color: var(--accent-border);
  background: var(--accent-soft);
  box-shadow: 0 4px 14px oklch(from var(--accent) l c h / 0.18);
}
.ex-cat {
  grid-column: 1;
  grid-row: 1 / span 2;
  width: 4px; height: 100%; min-height: 32px;
  border-radius: 2px;
  background: var(--text-3);
}
.ex-cat--common { background: var(--accent); }
.ex-cat--edge   { background: var(--m-put); }
.ex-cat--error  { background: var(--s-err); }
.ex-list__text {
  grid-column: 2;
  grid-row: 1 / span 2;
  min-width: 0;
}
.ex-list__name {
  font-weight: 500; font-size: 13px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ex-list__sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  margin-top: 2px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ex-list__item > svg {
  grid-column: 3;
  grid-row: 1 / span 2;
  color: var(--text-3);
  width: 12px; height: 12px;
}
.ex-list__item.active > svg { color: var(--accent-2); }
.ex-list__empty {
  flex: 1;
  padding: 32px 16px;
  text-align: center;
  color: var(--text-3);
  font-size: 13px;
  border: 1px dashed var(--border);
  border-radius: var(--r-3);
}

.ex-detail {
  display: flex; flex-direction: column; gap: 14px;
  min-width: 0;
}
.ex-detail__hd {
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  background: var(--bg-elev);
}
.ex-detail__title-row {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.ex-detail__title-row h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.ex-cat-pill {
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
}
.ex-cat-pill--common { background: var(--accent-soft); color: var(--accent-2); border: 1px solid var(--accent-border); }
.ex-cat-pill--edge   { background: oklch(from var(--m-put) l c h / 0.14); color: oklch(0.40 0.12 70); border: 1px solid oklch(from var(--m-put) l c h / 0.35); }
.ex-cat-pill--error  { background: oklch(from var(--s-err) l c h / 0.12); color: var(--s-err); border: 1px solid oklch(from var(--s-err) l c h / 0.35); }
html[data-theme="dark"] .ex-cat-pill--edge { color: oklch(0.80 0.13 80); }
.ex-detail__desc {
  margin: 10px 0 16px;
  color: var(--text-2);
  font-size: 13.5px;
  max-width: 70ch;
}
.ex-detail__actions { display: flex; gap: 8px; flex-wrap: wrap; }
.ex-detail__actions .btn { height: 32px; }

.ex-detail__split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 14px;
}
@media (max-width: 1100px) {
  .ex-detail__split { grid-template-columns: 1fr; }
}

.ex-block {
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  background: var(--bg-elev);
  overflow: hidden;
  display: flex; flex-direction: column;
}
.ex-block__hd {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-sunk);
}
.ex-block__title {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-2);
}
.ex-block__hd > .muted { margin-left: auto; }

.ex-params { display: flex; flex-direction: column; }
.ex-param {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  gap: 6px 12px;
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  align-items: start;
}
.ex-param:first-child { border-top: 0; }
.ex-param__name {
  grid-column: 1; grid-row: 1;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text);
  font-weight: 500;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
}
.ex-param__type {
  grid-column: 2; grid-row: 1;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-3);
  white-space: nowrap;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-top: 2px;
}
.ex-param__type .req { color: var(--s-err); }
.ex-param__val {
  grid-column: 1 / -1; grid-row: 2;
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 4px;
  background: var(--bg-sunk);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-mono);
  word-break: break-all;
  white-space: pre-wrap;
}
.ex-param__val.muted {
  color: var(--text-3); background: transparent; border-style: dashed;
}
.ex-param__custom {
  flex-shrink: 0;
  padding: 0 5px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 3px;
  background: oklch(from var(--m-patch) l c h / 0.14);
  color: var(--m-patch);
}

.ex-param__custom {
  flex-shrink: 0;
  padding: 0 5px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 3px;
  background: oklch(from var(--m-patch) l c h / 0.14);
  color: var(--m-patch);
}

.ex-resp { position: relative; max-height: none; }
.ex-resp.collapsed { max-height: 280px; overflow: hidden; }
.ex-resp pre {
  margin: 0;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg-elev);
  overflow: auto;
  white-space: pre;
}
.ex-resp__fade {
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 56px;
  background: linear-gradient(to bottom, transparent, var(--bg-elev));
  pointer-events: none;
}
.ex-expand {
  background: transparent;
  border: 0; border-top: 1px solid var(--border);
  color: var(--accent-2);
  font: inherit; font-size: 12px; font-weight: 500;
  padding: 8px 14px;
  text-align: center;
  cursor: pointer;
}
.ex-expand:hover { background: var(--bg-sunk); }

.ex-curl {
  border-radius: var(--r-3);
  background: var(--bg-code);
  overflow: hidden;
  border: 1px solid var(--border);
}
.ex-curl__hd {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px 8px 14px;
  border-bottom: 1px solid oklch(1 0 0 / 0.06);
  color: oklch(0.7 0.01 250);
  font-size: 11px;
}
.ex-curl__title {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.06em;
  text-transform: uppercase;
  color: oklch(0.8 0.01 250);
}
.ex-curl pre {
  margin: 0;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--bg-code-text);
  overflow-x: auto;
  white-space: pre;
}

/* =============================================================
   REQUEST BODY — schema + JSON editor
   ============================================================= */
.body-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}
@media (max-width: 1100px) {
  .body-grid { grid-template-columns: 1fr; }
}
.body-grid__schema { min-width: 0; }
.body-grid__editor { min-width: 0; }

.body-editor {
  display: flex; flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  background: var(--bg-code);
  overflow: hidden;
}
.body-editor__hd {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px;
  border-bottom: 1px solid oklch(1 0 0 / 0.06);
  background: oklch(from var(--bg-code) calc(l + 0.03) c h);
}
.body-editor__title {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: oklch(0.8 0.01 250);
}
.body-editor__act {
  background: transparent;
  border: 0;
  font: inherit;
  font-size: 11px;
  color: oklch(0.7 0.01 250);
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 4px;
}
.body-editor__act:hover { background: oklch(1 0 0 / 0.07); color: white; }
.body-editor__act svg { width: 11px; height: 11px; }

.body-editor__wrap {
  position: relative;
  display: block;
  min-height: 200px;
}
.body-editor__ta,
.body-editor__preview {
  margin: 0;
  padding: 14px 16px;
  border: 0;
  box-sizing: border-box;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0;
  tab-size: 2;
  -moz-tab-size: 2;
  white-space: pre;
  word-wrap: normal;
  overflow-wrap: normal;
  overflow: auto;
  width: 100%;
  background: transparent;
  color: var(--bg-code-text);
  font-variant-ligatures: none;
  -webkit-font-smoothing: antialiased;
}
.body-editor__ta {
  display: block;
  caret-color: white;
  resize: vertical;
  outline: 0;
  min-height: 200px;
  text-align: left;
  vertical-align: top;
}
.body-editor__ta::selection { background: oklch(from var(--accent) l c h / 0.45); color: white; }
.body-editor__preview {
  display: block;
  min-height: 200px;
  max-height: 480px;
  pointer-events: none;
}
.body-editor__act.on {
  background: oklch(1 0 0 / 0.10);
  color: white;
}

.body-editor__err {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  border-top: 1px solid oklch(from var(--s-err) l c h / 0.35);
  background: oklch(from var(--s-err) l c h / 0.10);
  color: oklch(from var(--s-err) calc(l + 0.05) c h);
  font-size: 12px;
  font-family: var(--font-mono);
}