/* ============================================================================
   RUAL docs — "CIMS Atlas" theme. Light default + [data-theme="dark"].
   Tokens ported from the Atlas design system (ink/paper/atlas-blue/citation);
   IBM Plex Sans + Serif + Mono; FA Sharp icons.
   ============================================================================ */

:root {
  color-scheme: light;

  /* surfaces (Atlas paper hierarchy) */
  --canvas:    #F3F2EC;
  --panel:     #FAFAF7;
  --surface:   #FFFFFF;
  --surface-2: #F3F2EC;
  --sunken:    #EFEDE6;

  /* text (Atlas ink hierarchy) */
  --text:       #0F1724;
  --text-muted: #5A6474;
  --text-dim:   #6B7585;

  /* borders (Atlas hairlines) */
  --border:    rgba(15, 23, 36, 0.10);
  --border-2:  rgba(15, 23, 36, 0.18);

  /* accents (Atlas brand / citation / trust) */
  --blue:   #1E4A7A;  --blue-rgb:   30,74,122;   --blue-soft:   #E8EEF5;
  --coral:  #A8322D;  --coral-rgb:  168,50,45;   --coral-soft:  #F6E3E2;
  --amber:  #8F6B00;  --amber-rgb:  143,107,0;   --amber-soft:  #FDF6E3;
  --violet: #5B5F97;  --violet-rgb: 91,95,151;   --violet-soft: #ECEEF6;
  --green:  #267043;  --green-rgb:  38,112,67;   --green-soft:  #E4F0E9;

  --link:    #1E4A7A;
  --primary: #1E4A7A;  --on-primary: #FAFAF7;

  /* radii / motion (Atlas scale: crisp, small) */
  --r-sm:4px; --r-md:6px; --r-lg:10px; --r-xl:12px; --r-panel:14px; --r-pill:999px;
  --t-fast:.14s ease; --t-base:.2s ease;

  /* elevation (Atlas shadow scale) */
  --shadow-panel: 0 8px 32px rgba(15, 23, 36, 0.08);
  --shadow-1: 0 1px 2px rgba(15, 23, 36, 0.05);
  --shadow-2: 0 8px 32px rgba(15, 23, 36, 0.10);

  /* fonts (IBM Plex, same set as Atlas) */
  --f-body: 'IBM Plex Sans', -apple-system, system-ui, sans-serif;
  --f-serif: 'IBM Plex Serif', Georgia, serif;
  --f-mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

html[data-theme="dark"] {
  color-scheme: dark;

  /* surfaces (Atlas deep navy) */
  --canvas:    #081320;
  --panel:     #0C1A2E;
  --surface:   #16243D;
  --surface-2: rgba(234, 241, 250, 0.06);
  --sunken:    #081320;

  /* text (Atlas cool off-white) */
  --text:       #EAF1FA;
  --text-muted: #90A2BC;
  --text-dim:   #8696B1;

  /* borders (cool light-on-navy hairlines) */
  --border:    rgba(234, 241, 250, 0.14);
  --border-2:  rgba(234, 241, 250, 0.26);

  /* accents */
  --blue:   #5594D6;  --blue-rgb:   85,148,214;  --blue-soft:   #122942;
  --coral:  #F58E88;  --coral-rgb:  245,142,136; --coral-soft:  #482824;
  --amber:  #E6C067;  --amber-rgb:  230,192,103; --amber-soft:  #38301A;
  --violet: #9BA3D9;  --violet-rgb: 155,163,217; --violet-soft: #262B45;
  --green:  #5FCB8E;  --green-rgb:  95,203,142;  --green-soft:  #18432F;

  --link:    #6BA4DE;
  --primary: #5594D6;  --on-primary: #0C1A2E;

  --shadow-panel: 0 8px 32px rgba(2, 6, 14, 0.50);
  --shadow-1: 0 1px 2px rgba(2, 6, 14, 0.40);
  --shadow-2: 0 14px 44px rgba(2, 6, 14, 0.55);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0; background: var(--canvas);
  font-family: var(--f-body); color: var(--text);
  font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
:root { font-family: var(--f-body); }
@supports (font-variation-settings: normal) { :root { font-optical-sizing: auto; } }
::selection { background: var(--blue-soft); }
img { max-width: 100%; }

/* ---- full-screen app shell --------------------------------------------- */
.shell { padding: 0; }
.panel {
  display: flex; align-items: stretch; height: 100vh;
  background: var(--panel); border: 0; border-radius: 0; box-shadow: none; overflow: hidden;
}

/* ---- sidebar (div.menu) ------------------------------------------------- */
div.menu {
  width: 256px; flex-shrink: 0; display: flex; flex-direction: column;
  border-right: 1px solid var(--border); background: var(--panel);
  max-height: calc(100vh - 32px);
}
.menu-brand { display: flex; align-items: flex-end; gap: 8px; padding: 16px 18px 12px; }
.menu-brand .logo { display: inline-flex; align-items: flex-end; }
.menu-brand .logo img { height: 22px; width: auto; display: block; }
.menu-brand .logo .lg-dark { display: none; }
html[data-theme="dark"] .menu-brand .logo .lg-light { display: none; }
html[data-theme="dark"] .menu-brand .logo .lg-dark { display: block; }
.menu-brand .bsub { color: var(--text-dim); font-weight: 500; font-size: .95rem; line-height: 1; padding-bottom: 1px; }

div.menu div.menu-group { padding: 8px 12px; display: flex; flex-direction: column; gap: 1px; }
div.menu div.menu-group:first-of-type { overflow: visible; }
.menu-scroll, div.menu > .menu-groups { flex: 1; overflow-y: auto; }
div.menu div.menu-group h2 {
  margin: 0; padding: 14px 8px 6px; display: flex; align-items: center; gap: 8px;
  font-family: var(--f-mono); font-size: 10px; font-weight: 500; letter-spacing: .8px; text-transform: uppercase;
  color: var(--text-dim); line-height: 1.3;
}
div.menu div.menu-group h2::after { content: ''; flex: 1; border-top: 0.5px solid var(--border); }
div.menu div.menu-group a {
  position: relative; display: flex; align-items: center; gap: 11px;
  padding: 8px 10px; border-radius: var(--r-sm); text-decoration: none;
  color: var(--text-muted); font-size: 14px; font-weight: 500; line-height: 1.2;
  transition: var(--t-fast); cursor: pointer;
}
div.menu div.menu-group a i { width: 18px; text-align: center; font-size: 15px; opacity: .82; transition: var(--t-fast); }
div.menu div.menu-group a i.end-item { margin-left: auto; opacity: .5; font-size: 12px; cursor: pointer; padding: 4px; margin: -4px -4px -4px auto; }
div.menu div.menu-group a i.end-item:hover { opacity: 1; }
div.menu div.menu-group a.sub-active i.end-item { transform: rotate(180deg); }
div.menu div.menu-group a:hover { background: var(--surface-2); color: var(--text); }
div.menu div.menu-group a:hover i { opacity: 1; }
div.menu div.menu-group a.active { background: var(--surface-2); color: var(--text); font-weight: 600; }
div.menu div.menu-group a.active i { opacity: 1; }
div.menu div.menu-group a.sub-active { background: color-mix(in srgb, var(--surface-2) 60%, transparent); color: var(--text); }
div.menu div.menu-group a label {
  margin-left: auto; font-size: 11px; font-weight: 600; color: var(--text-dim);
  background: var(--surface-2); border: 0.5px solid var(--border); border-radius: 6px; padding: 1px 7px;
}
div.menu div.menu-group a.active label { background: var(--border-2); }
div.menu div.menu-sub-group { padding-left: 14px; display: none; flex-direction: column; gap: 1px; }
div.menu div.menu-sub-group.menu-open { display: flex; }
div.menu div.menu-sub-group a { font-size: 13.5px; }

.vtag {
  margin-left: auto; font-size: 8.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: 3px 6px; border-radius: 6px; line-height: 1; border: 1px solid transparent; white-space: nowrap;
}
.vtag-development { color: var(--blue); background: var(--blue-soft); border-color: color-mix(in srgb, var(--blue) 25%, transparent); }
.vtag-latest { color: var(--green); background: var(--green-soft); border-color: color-mix(in srgb, var(--green) 28%, transparent); }

.menu-version {
  margin: 8px 12px; padding: 13px 14px; border: 0.5px solid var(--border); border-radius: var(--r-md);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
}
.menu-version .row { display: flex; align-items: center; gap: 9px; }
.menu-version .vlogo { width: 26px; height: 26px; border-radius: 7px; background: #1A1A1A; display: grid; place-items: center; }
.menu-version .vlogo img { height: 14px; width: auto; }
.menu-version b { font-size: .88rem; }
.menu-version .tag { margin-left: auto; font-size: 10px; font-weight: 700; letter-spacing: .07em; color: var(--text-dim); }
.menu-version .hint { margin: 9px 0 11px; font-size: 12px; line-height: 1.45; color: var(--text-muted); }
.menu-version a.changelog {
  display: block; text-align: center; font-size: 12px; font-weight: 600; text-decoration: none;
  background: var(--primary); color: var(--on-primary); border-radius: var(--r-sm); padding: 7px 12px;
}
.side-foot { padding: 8px 16px 16px; border-top: 1px solid var(--border); }
.side-foot a { display: flex; align-items: center; gap: 10px; padding: 7px 4px; color: var(--text-muted); text-decoration: none; font-size: 13.5px; }
.side-foot a:hover { color: var(--text); }
.side-foot a i { width: 16px; text-align: center; }
.side-foot .copy { font-size: 11px; color: var(--text-dim); padding: 8px 4px 0; }

div.menu div.line, div.line { height: 1px; width: 100%; background: var(--border); display: block; }

/* ---- main + main-head --------------------------------------------------- */
main.main, div.body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.main-head {
  position: sticky; top: 0; z-index: 6; display: flex; align-items: center; gap: 10px;
  padding: 16px 30px; background: color-mix(in srgb, var(--panel) 88%, transparent);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.main-head .mh-actions { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.icon-btn {
  width: 34px; height: 34px; border-radius: 9px; border: 1px solid transparent; background: transparent;
  color: var(--text-muted); display: grid; place-items: center; cursor: pointer; transition: var(--t-fast);
  text-decoration: none; font-size: 16px;
}
.icon-btn:hover { background: var(--surface-2); color: var(--text); }

.content {
  flex: 1; min-height: 0; overflow-y: auto; display: flex; flex-direction: column;
  padding: 8px 40px 64px; width: 100%;
}
.content > * { flex-shrink: 0; }

/* ---- breadcrumb --------------------------------------------------------- */
.breadcrumb { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; font-size: .82rem; color: var(--text-dim); }
.breadcrumb a { color: var(--text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--link); }
.breadcrumb-divider { color: var(--text-dim); }
.breadcrumb-current { color: var(--text); }

/* ---- typography --------------------------------------------------------- */
.content h1 { font-family: var(--f-serif); font-size: 2.1rem; font-weight: 500; letter-spacing: -.01em; line-height: 1.15; margin: 14px 0 10px; color: var(--text); }
.content h2 { font-size: 1.35rem; font-weight: 600; letter-spacing: -.02em; margin: 34px 0 10px; color: var(--text); }
.content h3 { font-size: 1.12rem; font-weight: 600; letter-spacing: -.01em; margin: 24px 0 6px; color: var(--text); }
.content h4 { font-size: 1.05rem; font-weight: 600; letter-spacing: -.01em; margin: 22px 0 6px; color: var(--text); }
.content h5, .content h6 { font-size: .95rem; font-weight: 600; margin: 18px 0 6px; color: var(--text); }
.content h1 a, .content h2 a, .content h3 a, .content h4 a, .content h5 a, .content h6 a { color: inherit; text-decoration: none; font-weight: inherit; }
.content h1 a:hover, .content h2 a:hover, .content h3 a:hover, .content h4 a:hover, .content h5 a:hover, .content h6 a:hover { color: var(--link); }
.content h1 + p, .content h3 + p, .content p { color: var(--text-muted); margin: 12px 0; line-height: 1.6; }
.content .lede, .content h1 + p { font-family: var(--f-serif); font-size: 1.08rem; line-height: 1.65; color: var(--text-muted); }
.content a { color: var(--link); text-decoration: none; transition: var(--t-fast); }
.content a:hover { text-decoration: underline; }
.content ul { color: var(--text-muted); margin: 12px 0; padding-left: 20px; }
.content li { margin: 6px 0; }
.content hr { border: 0; border-top: 1px solid var(--border); margin: 30px 0; }
.content strong { color: var(--text); font-weight: 600; }

.content code {
  font-family: var(--f-mono); font-size: .84em; background: var(--sunken);
  border: 0.5px solid var(--border); border-radius: 6px; padding: .08em .38em; color: var(--text);
}
.content code:not([class]) { border: 0.5px solid var(--border); }
.content h3 code { font-size: 1rem; }
.content a:hover > code { text-decoration: underline; }

/* ---- tables ------------------------------------------------------------- */
.content div.table {
  margin: 18px 0; border: 0.5px solid var(--border); border-radius: var(--r-lg);
  overflow: hidden; background: var(--surface); box-shadow: var(--shadow-1); width: 100%; display: block;
}
.content table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: .92rem; color: var(--text); }
.content thead th {
  text-align: left; padding: 11px 16px; font-family: var(--f-mono); font-size: 10.5px; font-weight: 500;
  letter-spacing: .5px; text-transform: uppercase; color: var(--text-dim);
  background: var(--surface-2); border-bottom: 1px solid var(--border);
}
.content table td { padding: 12px 16px; color: var(--text); border-top: 1px solid var(--border); vertical-align: top; }
.content table tbody tr:first-child td { border-top: 0; }
.content table tbody tr:hover td { background: var(--surface-2); }
.content table tr:last-child td:first-child { border-bottom-left-radius: var(--r-lg); }
.content table tr:last-child td:last-child { border-bottom-right-radius: var(--r-lg); }
.content td .description { color: var(--text-muted); }
.content td code { font-size: .82rem; padding: 2px 6px; }

/* ---- callouts / info-block --------------------------------------------- */
.content .info-block, .content .callout {
  display: flex; gap: 13px; align-items: flex-start; margin: 10px 0; padding: 15px 17px;
  border: 0.5px solid var(--border); border-radius: var(--r-lg); background: var(--surface); text-decoration: none;
  transition: var(--t-fast);
}
.content a.info-block { cursor: pointer; }
.content a.info-block:hover { background: var(--surface-2); text-decoration: none; }
.content .info-block .left { flex: 1; }
.content .info-block i { color: var(--text-muted); font-size: 1.2rem; display: flex; align-items: center; padding: 0 .25rem; }
.content .info-block h3, .content .info-block span.title { font-size: 1rem; font-weight: 600; color: var(--text); margin: 0; display: flex; gap: 6px; }
.content .info-block p, .content .info-block span.description { font-size: .9rem; color: var(--text-muted); margin: 0; }
.content .info-block.is-revert { background: var(--surface-2); }
.content .info-block.block-blue { background: var(--blue-soft); border-color: color-mix(in srgb, var(--blue) 22%, transparent); }
.content .info-block.block-blue i, .content .info-block.block-blue .title { color: var(--blue); }
.content .info-block.block-red { background: var(--coral-soft); border-color: color-mix(in srgb, var(--coral) 26%, transparent); }
.content .info-block.block-red i, .content .info-block.block-red .title { color: var(--coral); }

/* ---- content blocks (.block / .block-*) -------------------------------- */
.content .multi-blocks { display: flex; flex-direction: row; flex-wrap: wrap; gap: 14px; margin: 16px 0; }
.content .multi-blocks .block { flex: 1 1 240px; }
.content .multi-blocks.two-max .block { flex-grow: 2; }
.content .block {
  display: flex; flex-direction: column; gap: 4px; margin: 16px 0 8px; padding: 16px 18px;
  border: 0.5px solid var(--border); border-radius: var(--r-lg); background: var(--surface); box-shadow: var(--shadow-1);
}
.content .block h2, .content .block h3 { color: var(--text); font-weight: 600; font-size: 1.05rem; margin: 0; }
.content .block p { font-size: .92rem; color: var(--text-muted); margin: 0; }
.content .block .description { color: var(--text-muted); }
.content .block-default { background: var(--surface-2); }
.content .block-blue   { background: var(--blue-soft);   border-color: color-mix(in srgb, var(--blue) 22%, transparent); }
.content .block-blue   h2, .content .block-blue h3, .content .block-blue p { color: var(--blue); }
.content .block-green  { background: var(--green-soft);  border-color: color-mix(in srgb, var(--green) 26%, transparent); }
.content .block-green  h2, .content .block-green h3, .content .block-green p { color: var(--green); }
.content .block-orange { background: var(--amber-soft);  border-color: color-mix(in srgb, var(--amber) 28%, transparent); }
.content .block-orange h2, .content .block-orange h3, .content .block-orange p { color: var(--amber); }
.content .block-yellow { background: var(--amber-soft);  border-color: color-mix(in srgb, var(--amber) 28%, transparent); }
.content .block-yellow h2, .content .block-yellow h3, .content .block-yellow p { color: var(--amber); }
.content .block-purple { background: var(--violet-soft); border-color: color-mix(in srgb, var(--violet) 26%, transparent); }
.content .block-purple h2, .content .block-purple h3, .content .block-purple p { color: var(--violet); }
.content .block-red    { background: var(--coral-soft);  border-color: color-mix(in srgb, var(--coral) 26%, transparent); }
.content .block-red    h2, .content .block-red h3, .content .block-red p { color: var(--coral); }
.content .block-red .description { color: color-mix(in srgb, var(--coral) 80%, var(--text-muted)); }

/* ---- api block ---------------------------------------------------------- */
.content div.api-block {
  margin: 20px 0; border: 0.5px solid var(--border); border-radius: var(--r-lg);
  overflow: hidden; background: var(--surface); box-shadow: var(--shadow-1);
}
.content div.api-block div.api-block-head { display: flex; align-items: center; gap: 10px; padding: 15px 18px; }
.content div.api-block div.api-block-head code { font-family: var(--f-mono); }
.content div.api-block div.api-block-head code.title { font-size: 1rem; color: var(--text); font-weight: 600; background: none; border: 0; flex-grow: 1; padding: 0; }
.content div.api-block div.api-block-head code.title label { border: 0.5px solid var(--border); font-size: .78rem; padding: 3px 7px; border-radius: 6px; color: var(--text-muted); background: var(--surface-2); }
.content div.api-block div.api-block-head code.label { font-size: .82rem; color: var(--text); font-weight: 600; padding: 3px 10px; margin-left: 6px; background: var(--surface-2); border: 0.5px solid var(--border); border-radius: var(--r-pill); }
.content div.api-block p { font-size: .95rem; color: var(--text-muted); margin: 0 18px 1rem; }
.content div.api-block div.api-description { font-size: .95rem; color: var(--text-muted); margin: 0 18px 1rem; padding: 8px 0; }
.content div.api-block div.banner {
  font-size: .82rem; font-weight: 600; color: var(--text-dim); display: flex; gap: 6px;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 10px 18px; margin: 16px 0 0; background: var(--surface-2);
}
.content div.api-block div.table { border: 0; border-radius: 0; margin: 0; box-shadow: none; }
.content div.api-block div.table table th:first-child, .content div.api-block div.table table td:first-child { padding-left: 18px; }
.content div.api-block div.table + div.banner, .content div.api-block div.code + div.banner { margin-top: 0; border-top: 0; }
.content div.api-block div.banner + div.table { margin-top: -1px; }
.content div.api-block div.table:last-child { border-bottom-left-radius: var(--r-lg); border-bottom-right-radius: var(--r-lg); }
.content div.api-block div.code {
  padding: 15px 18px; overflow: auto; white-space: pre; color: var(--text); font-family: var(--f-mono);
  font-size: .82rem; line-height: 1.62; background: var(--sunken);
}

/* params / response */
.required-badge, .optional-badge {
  display: inline-block; font-family: var(--f-mono); font-size: .68rem; font-weight: 600; padding: 2px 7px;
  border-radius: var(--r-pill); margin-left: 8px; text-transform: uppercase; letter-spacing: .04em; border: 1px solid transparent;
}
.required-badge { color: var(--coral); background: var(--coral-soft); border-color: color-mix(in srgb, var(--coral) 26%, transparent); }
.optional-badge { color: var(--text-muted); background: var(--surface-2); border-color: var(--border); }
.param-name strong { color: var(--text); font-weight: 600; }
.param-type, .param-example, .param-description { padding: 8px 12px; }
.param-description .description { color: var(--text-muted); font-size: .85rem; font-style: italic; }
.example-value { display: inline-block; vertical-align: top; max-width: 100%; font-family: var(--f-mono); font-size: .8rem; line-height: 1.5; background: var(--sunken); padding: 4px 8px; border-radius: 6px; border: 0.5px solid var(--border); }
.content .example-value pre, .content .example-value pre.chroma, .content .example-value code, .content .example-value .chroma {
  display: inline; margin: 0; padding: 0; background: transparent !important; border: 0; white-space: pre-wrap; word-break: break-word; font-size: inherit;
}
.null-value { color: var(--coral); font-style: italic; }
.empty-array, .empty-object { color: var(--text-muted); font-style: italic; }
.more-indicator { color: var(--link); font-size: .8rem; margin-left: 8px; font-style: italic; }
.enum-values { color: var(--text-muted); }
.response-section { margin-top: 0; }
.success-banner, .error-banner { display: flex; align-items: center; gap: 8px; font-weight: 600; padding: 10px 18px; }
.success-banner { color: var(--green); background: var(--green-soft); }
.error-banner { color: var(--coral); background: var(--coral-soft); }
.response-icon { font-size: 1.1em; }
.success-code, .error-code { padding: 15px 18px; overflow: auto; white-space: pre; color: var(--text); font-family: var(--f-mono); font-size: .82rem; line-height: 1.62; background: var(--sunken); }

/* ---- custom block (json value-type) ------------------------------------ */
.content div.custom-block { margin: 16px 0; border: 0.5px solid var(--border); border-radius: var(--r-lg); overflow: hidden; background: var(--surface); box-shadow: var(--shadow-1); }
.content div.custom-block .custom-header { display: flex; gap: 8px; align-items: center; padding: 0 16px; line-height: 2.6rem; font-size: .85rem; font-weight: 600; color: var(--text); background: var(--surface-2); border-bottom: 1px solid var(--border); }
.content div.custom-block .custom-header i { color: var(--text-muted); display: flex; align-items: center; }
.content div.custom-block .custom-body { padding: 15px 16px; overflow: auto; white-space: pre; color: var(--text); font-family: var(--f-mono); font-size: .82rem; line-height: 1.62; background: var(--sunken); }
.content div.custom-block .custom-body span.deleted, .content div.custom-block .custom-body span.added { display: block; margin: 0 -16px -1.2rem; padding: 0 16px; }
.content div.custom-block .custom-body span.deleted { background: var(--coral-soft); color: var(--coral); }
.content div.custom-block .custom-body span.added { background: var(--green-soft); color: var(--green); }
.content div.custom-block .custom-body.code { color: var(--violet); }
/* value-type tints (header + border) */
.content div.custom-block.custom-value   .custom-header, .content div.custom-block.custom-value   .custom-header i { color: var(--green); }
.content div.custom-block.custom-value   { border-color: color-mix(in srgb, var(--green) 30%, var(--border)); }
.content div.custom-block.custom-condition .custom-header, .content div.custom-block.custom-condition .custom-header i { color: var(--coral); }
.content div.custom-block.custom-condition { border-color: color-mix(in srgb, var(--coral) 30%, var(--border)); }
.content div.custom-block.custom-array   .custom-header, .content div.custom-block.custom-array   .custom-header i { color: var(--violet); }
.content div.custom-block.custom-array   { border-color: color-mix(in srgb, var(--violet) 30%, var(--border)); }
.content div.custom-block.custom-object  .custom-header, .content div.custom-block.custom-object  .custom-header i { color: var(--amber); }
.content div.custom-block.custom-object  { border-color: color-mix(in srgb, var(--amber) 30%, var(--border)); }
.content div.custom-block.custom-number  .custom-header, .content div.custom-block.custom-number  .custom-header i { color: var(--blue); }
.content div.custom-block.custom-number  { border-color: color-mix(in srgb, var(--blue) 30%, var(--border)); }
.content div.custom-block.custom-simulation .custom-header, .content div.custom-block.custom-simulation .custom-header i { color: var(--violet); }
.content div.custom-block.custom-simulation { border-color: color-mix(in srgb, var(--violet) 30%, var(--border)); }

/* ---- code well + chroma ------------------------------------------------- */
.content .code { margin: 18px 0; border: 0.5px solid var(--border); border-radius: var(--r-lg); overflow: hidden; background: var(--sunken); }
.content pre { margin: 0; padding: 15px 18px; overflow-x: auto; font-family: var(--f-mono); font-size: .84rem; line-height: 1.62; }
.content div.custom-block .custom-body pre, .content div.custom-block .custom-body pre.chroma, .content div.custom-block .custom-body code,
.content .response-code pre, .content .response-code pre.chroma, .content .response-code code,
.content div.api-block div.code pre, .content div.api-block div.code pre.chroma {
  background: transparent !important; margin: 0; padding: 0; width: 100%;
}
.content .custom-body, .content .custom-body span, .content .api-block .code, .content .api-block .code span,
code span, td code { font-family: var(--f-mono); }

/* ---- search ------------------------------------------------------------- */
.content .search-container { margin: 1.4rem 0; }
.content .search-container:first-child { margin-top: 0; }
.content .search-container .search-title { position: relative; display: flex; }
.content .search-container .search-title i { position: absolute; top: 50%; left: .85rem; transform: translateY(-50%); color: var(--text-dim); }
.content .search-container .search-title input {
  width: 100%; padding: .7rem 1rem .7rem 2.4rem; border-radius: var(--r-md);
  background: var(--sunken); border: 0.5px solid var(--border); color: var(--text); font-size: 1rem; outline: none; transition: var(--t-fast);
}
.content .search-container .search-title input::placeholder { color: var(--text-dim); }
.content .search-container .search-title input:focus { background: var(--surface); border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); }
.content .search-container .search-title button {
  position: absolute; top: 50%; right: .6rem; transform: translateY(-50%); background: var(--surface-2);
  border: 0.5px solid var(--border); color: var(--text-muted); padding: 3px 9px; font-size: .8rem; border-radius: 6px; opacity: 0; transition: var(--t-fast);
}
.content .search-container .search-title input:focus + button { opacity: 1; }

/* ---- labels / badges / text utilities ---------------------------------- */
.content code.label-required, code.label-required, code.label-type, .content code.label-type { color: var(--text-muted); margin-left: 8px; }
code.label-version, .content code.label-version { color: var(--blue); background: var(--blue-soft); border: 1px solid color-mix(in srgb, var(--blue) 25%, transparent); border-radius: 6px; padding: 2px 6px; font-size: .8em; margin-left: 6px; }

.content code.blue-label, .blue-label, .content code.lightblue-label, .lightblue-label { color: var(--blue) !important; background: var(--blue-soft) !important; border-color: color-mix(in srgb, var(--blue) 25%, transparent) !important; }
.content code.green-label, .green-label, .content code.lightgreen-label, .lightgreen-label { color: var(--green) !important; background: var(--green-soft) !important; border-color: color-mix(in srgb, var(--green) 28%, transparent) !important; }
.content code.orange-label, .orange-label, .content code.yellow-label, .yellow-label { color: var(--amber) !important; background: var(--amber-soft) !important; border-color: color-mix(in srgb, var(--amber) 30%, transparent) !important; }
.content code.red-label, .red-label { color: var(--coral) !important; background: var(--coral-soft) !important; border-color: color-mix(in srgb, var(--coral) 28%, transparent) !important; }
.content code.purple-label, .purple-label, .content code.pink-label, .pink-label { color: var(--violet) !important; background: var(--violet-soft) !important; border-color: color-mix(in srgb, var(--violet) 28%, transparent) !important; }
.content code.grey-label, .grey-label, .content code.gray-label, .gray-label { color: var(--text-muted) !important; background: var(--surface-2) !important; border-color: var(--border) !important; }

.text-blue, .blue-text { color: var(--blue) !important; }
.text-green { color: var(--green) !important; }
.text-yellow, .text-orange { color: var(--amber) !important; }
.text-red { color: var(--coral) !important; }
.text-purple, .purple-text { color: var(--violet) !important; }

/* ---- dashboard components (home/overview) ------------------------------ */
.content .eyebrow { font-family: var(--f-mono); font-size: 10.5px; font-weight: 500; letter-spacing: .8px; text-transform: uppercase; color: var(--text-dim); margin: 26px 0 12px; display: flex; align-items: center; gap: 8px; }
.content .eyebrow::after { content: ''; flex: 1; border-top: 0.5px solid var(--border); }
.content .cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px,1fr)); gap: 14px; }
.content .card { position: relative; min-height: 180px; padding: 18px; border: 0.5px solid var(--border); border-radius: var(--r-lg); background: var(--surface); box-shadow: var(--shadow-1); text-decoration: none; display: block; overflow: hidden; transition: var(--t-base); }
.content .card:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); text-decoration: none; }
.content .card .ico { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; margin-bottom: 12px; font-size: 16px; }
.content .card .ttl { font-weight: 600; font-size: 1.02rem; margin-bottom: 4px; color: var(--text); }
.content .card p { margin: 0; font-size: .88rem; }
.content .card .go { margin-top: 14px; display: inline-flex; align-items: center; gap: 6px; font-size: .82rem; font-weight: 600; position: relative; z-index: 1; }
.content .card .wm { position: absolute; right: -14px; bottom: -18px; opacity: .06; font-size: 104px; pointer-events: none; }
.content .card.tint-blue, .content .card.tint-blue2 { background: linear-gradient(180deg, var(--blue-soft), var(--surface)); }
.content .card.tint-blue .ico, .content .card.tint-blue2 .ico { background: var(--blue); color: #fff; } .content .card.tint-blue .ttl, .content .card.tint-blue2 .ttl, .content .card.tint-blue .go, .content .card.tint-blue2 .go, .content .card.tint-blue .wm, .content .card.tint-blue2 .wm { color: var(--blue); }
.content .card.tint-coral { background: linear-gradient(180deg, var(--coral-soft), var(--surface)); } .content .card.tint-coral .ico { background: var(--coral); color: #fff; } .content .card.tint-coral .ttl, .content .card.tint-coral .go, .content .card.tint-coral .wm { color: var(--coral); }
.content .card.tint-amber { background: linear-gradient(180deg, var(--amber-soft), var(--surface)); } .content .card.tint-amber .ico { background: var(--amber); color: #fff; } .content .card.tint-amber .ttl, .content .card.tint-amber .go, .content .card.tint-amber .wm { color: var(--amber); }
.content .card.plain .ico { background: var(--surface-2); color: var(--text); } .content .card.plain .ttl, .content .card.plain .go { color: var(--text); }

.content .strip { display: grid; grid-template-columns: 1.3fr 1fr; gap: 14px; }
.content .tile { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border: 0.5px solid var(--border); border-radius: var(--r-lg); background: var(--surface); box-shadow: var(--shadow-1); }
.content .tile .ico { width: 34px; height: 34px; border-radius: 9px; background: var(--surface-2); display: grid; place-items: center; color: var(--text-muted); flex-shrink: 0; font-size: 16px; }
.content .tile .k { font-size: .9rem; font-weight: 600; } .content .tile .s { font-size: .8rem; color: var(--text-dim); }
.content .tile .mono { margin-left: auto; font-family: var(--f-mono); font-size: .82rem; color: var(--link); }
.content .spark { margin-left: auto; display: flex; align-items: flex-end; gap: 2px; height: 26px; }
.content .spark i { width: 3px; background: var(--border-2); border-radius: 2px; } .content .spark i.hi { background: var(--blue); }
.content .linktiles { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.content .linktiles a { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border: 0.5px solid var(--border); border-radius: var(--r-lg); background: var(--surface); box-shadow: var(--shadow-1); color: var(--text); font-weight: 500; font-size: .9rem; text-decoration: none; transition: var(--t-fast); }
.content .linktiles a:hover { background: var(--surface-2); } .content .linktiles a .ext { margin-left: auto; color: var(--text-dim); font-size: 13px; }

.content .command { text-align: center; padding: 30px 0 8px; }
.content .orb { width: 54px; height: 54px; border-radius: 50%; margin: 0 auto 18px; background: conic-gradient(from 0deg,#a3c4ff,#ffd6a3,#ffb3c1,#c3b3ff,#a8f0d0,#a3c4ff); box-shadow: 0 6px 22px rgba(0,0,0,.12), inset 0 0 14px rgba(255,255,255,.6); }
.content .command h2 { font-family: var(--f-serif); font-size: 1.7rem; font-weight: 500; letter-spacing: -.01em; margin: 0 0 18px; }
.content .qbox { max-width: 720px; margin: 0 auto; border: 1px solid var(--border-2); border-radius: var(--r-lg); background: var(--surface); box-shadow: var(--shadow-2); padding: 16px 16px 10px; text-align: left; }
.content .qbox .ph { color: var(--text-dim); font-size: .95rem; }
.content .qbox .tools { display: flex; align-items: center; gap: 8px; margin-top: 18px; }
.content .qbox .mini, .content .qbox .send { width: 28px; height: 28px; border-radius: 8px; background: var(--surface-2); display: grid; place-items: center; color: var(--text-muted); font-size: 14px; }
.content .qbox .send { margin-left: auto; }
.content .recent { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-top: 16px; }
.content .recent .q { padding: 14px; border: 0.5px solid var(--border); border-radius: var(--r-md); background: var(--surface); font-size: .83rem; color: var(--text-muted); text-align: left; }

/* version-page pills + timeline */
.vpills { display: flex; gap: 8px; flex-wrap: wrap; margin: 14px 0 26px; }
.vpills a { font-family: var(--f-mono); font-size: .82rem; padding: 6px 12px; border: 0.5px solid var(--border); border-radius: var(--r-pill); color: var(--text-muted); text-decoration: none; }
.vpills a.on { background: var(--text); color: var(--panel); border-color: var(--text); }
.timeline { margin: 16px 0; border-left: 2px solid var(--border); padding-left: 22px; }
.timeline .item { position: relative; padding: 0 0 22px; }
.timeline .item::before { content: ""; position: absolute; left: -29px; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--surface); border: 2px solid var(--border); }
.timeline .item.latest::before { background: var(--blue); border-color: var(--blue); box-shadow: 0 0 0 4px var(--blue-soft); }

/* ---- images / utilities / a11y ----------------------------------------- */
.content .image-container { display: flex; justify-content: space-around; border-radius: var(--r-lg); margin: 18px 0; }
.content .image-container a { display: flex; overflow: hidden; border-radius: var(--r-lg); }
.content .image-container img { height: auto; border-radius: var(--r-lg); object-fit: contain; }
.content p.footer { color: var(--text-dim); font-size: .8rem; text-align: center; padding-top: 16px; margin-top: 36px; border-top: 1px solid var(--border); }

.mt2 { margin-top: 2px; } .mt4 { margin-top: 4px; } .mt6 { margin-top: 6px; } .mtdefault { margin-top: .75rem; }
.mb0 { margin-bottom: 0; } .mra { margin-right: auto; } .mla { margin-left: auto; } .sm { font-size: .9rem !important; }

.skip-link { position: absolute; left: -9999px; top: 0; z-index: 100; background: var(--blue); color: #fff; padding: 10px 16px; border-radius: var(--r-sm); }
.skip-link:focus { left: 12px; top: 12px; }
a:focus-visible, button:focus-visible, input:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
div.menu div.menu-group a:focus-visible { outline-offset: -2px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; } }

/* ---- command palette (⌘K) ---------------------------------------------- */
.cmdk { position: fixed; inset: 0; z-index: 100; display: flex; align-items: flex-start; justify-content: center; }
.cmdk[hidden] { display: none; }
.cmdk-overlay { position: absolute; inset: 0; background: rgba(9,11,15,.5); -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px); }
.cmdk-box { position: relative; margin-top: 12vh; width: min(640px, 92vw); max-height: 70vh; display: flex; flex-direction: column;
  background: var(--panel); border: 1px solid var(--border-2); border-radius: var(--r-lg); box-shadow: 0 24px 70px rgba(0,0,0,.35); overflow: hidden; }
.cmdk-input { display: flex; align-items: center; gap: 11px; padding: 15px 16px; border-bottom: 1px solid var(--border); }
.cmdk-input i { color: var(--text-dim); font-size: 15px; }
.cmdk-input input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--text); font-family: var(--f-body); font-size: 1.02rem; }
.cmdk-input input::placeholder { color: var(--text-dim); }
.cmdk-input kbd, .cmdk-foot kbd { font-family: var(--f-mono); font-size: 11px; background: var(--surface-2); border: 0.5px solid var(--border); border-radius: 5px; padding: 1px 6px; color: var(--text-dim); line-height: 1.4; }
.cmdk-results { overflow-y: auto; padding: 6px; }
.cmdk-empty { padding: 30px 16px; text-align: center; color: var(--text-dim); font-size: .9rem; }
.cmdk-item { display: flex; align-items: center; gap: 12px; padding: 9px 12px; border-radius: var(--r-sm); text-decoration: none; color: var(--text); }
.cmdk-item:hover { text-decoration: none; }
.cmdk-item .cmdk-ic { width: 18px; flex-shrink: 0; text-align: center; color: var(--text-dim); font-size: 14px; }
.cmdk-item .cmdk-text { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.cmdk-title { font-size: .92rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cmdk-desc { font-size: .78rem; color: var(--text-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cmdk-cat { flex-shrink: 0; font-size: 10px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--text-dim); background: var(--surface-2); border: 0.5px solid var(--border); border-radius: var(--r-pill); padding: 2px 8px; }
.cmdk-item.is-active { background: var(--surface-2); }
.cmdk-item.is-active .cmdk-ic, .cmdk-item.is-active .cmdk-title { color: var(--link); }
.cmdk-foot { display: flex; gap: 16px; padding: 9px 14px; border-top: 1px solid var(--border); color: var(--text-dim); font-size: .76rem; }
.cmdk-foot span { display: inline-flex; align-items: center; gap: 5px; }
body.cmdk-open { overflow: hidden; }

@media only screen and (min-width: 1201px) { #menu-sidebar-switch { display: none; } .desktop-hidden { display: none !important; } }

/* ---- print --------------------------------------------------------------- */
@media print {
  div.menu, .main-head, .cmdk, .skip-link, .copy-btn, .menu-version, .side-foot { display: none !important; }
  .panel, div.menu + .main, main.main, div.body { display: block !important; height: auto !important; overflow: visible !important; }
  html, body { background: #fff !important; color: #111 !important; font-size: 12px; }
  .content { padding: 0 8mm !important; overflow: visible !important; }
  .content a { color: #111 !important; text-decoration: underline; }
  .content a[href^="http"]::after { content: " (" attr(href) ")"; font-size: .85em; color: #555; word-break: break-all; }
  .content .card, .content .tile, .content .block, .content div.table, .content div.api-block, .content .info-block {
    box-shadow: none !important; border: 1px solid #bbb !important; break-inside: avoid;
  }
  .content pre, .content code, .content .code { background: #f5f5f5 !important; border: 1px solid #ccc !important; white-space: pre-wrap !important; word-break: break-word !important; }
  .content .image-container img { max-width: 100% !important; }
  .content h1, .content h2, .content h3 { break-after: avoid; }
  @page { margin: 14mm; }
}

/* ---- copy-code button ---------------------------------------------------- */
.content .code, .content div.custom-block, .content div.api-block, .content .response-code, .content .success-code, .content .error-code { position: relative; }
.copy-btn {
  position: absolute; top: 8px; right: 8px; z-index: 3;
  width: 28px; height: 28px; display: grid; place-items: center;
  border: 0.5px solid var(--border-2); border-radius: var(--r-md);
  background: var(--surface); color: var(--text-muted); cursor: pointer;
  font-size: 13px; opacity: 0; transition: var(--t-fast);
}
.content .code:hover .copy-btn, .content div.custom-block:hover .copy-btn, .content div.api-block:hover .copy-btn, .content .response-code:hover .copy-btn, .content .success-code:hover .copy-btn, .content .error-code:hover .copy-btn,
.copy-btn:focus-visible { opacity: 1; }
.copy-btn:hover { color: var(--text); background: var(--surface-2); }
.copy-btn.copied { color: var(--green); border-color: color-mix(in srgb, var(--green) 40%, transparent); opacity: 1; }
@media (pointer: coarse) { .copy-btn { opacity: 1; } }