/* Wellx Unified Design System — documentation site.
   Built with the system's own tokens; light/dark via [data-theme] + prefers-color-scheme. */

:root {
  --bg: #ffffff; --fg: #0a0d12; --card: #ffffff;
  --muted: #f5f5f5; --muted-soft: #fafafa;
  --muted-fg: #535862; --muted-fg-soft: #717680;
  --border: #e9eaeb; --border-input: #d5d7da;
  --primary: #5043ed; --primary-strong: #483cd5; --link: #483cd5;
  --accent-tint: #eeecfd; --accent-tint-fg: #4036be;
  --success: #17b26a; --warning: #f79009; --destructive: #d92d20; --destructive-hover: #b42318;
  --code-bg: #f5f5f5; --av-bg: #d5d7da; --av-fg: #717680;
  --t-warn-bg:#fffaeb; --t-warn-fg:#b54708; --t-warn-dot:#f79009;
  --t-err-bg:#fef3f2; --t-err-fg:#b42318; --t-err-dot:#f04438;
  --t-succ-bg:#ecfdf3; --t-succ-fg:#067647; --t-succ-dot:#17b26a;
  --t-gray-bg:#f5f5f5; --t-gray-fg:#535862; --t-gray-dot:#a4a7ae;
  --t-brand-bg:#eeecfd; --t-brand-fg:#4036be; --t-brand-dot:#5043ed;
  --t-gblue-bg:#f8f9fc; --t-gblue-fg:#3e4784; --t-gblue-dot:#4e5ba6;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg:#0a0d12; --fg:#ffffff; --card:#181d27;
    --muted:#252b37; --muted-soft:#252b37;
    --muted-fg:#d5d7da; --muted-fg-soft:#a4a7ae;
    --border:#414651; --border-input:#535862;
    --primary-strong:#968ef4; --link:#a8a1f6;
    --accent-tint:#201b5f; --accent-tint-fg:#a8a1f6;
    --destructive:#f04438; --destructive-hover:#f97066;
    --code-bg:#252b37; --av-bg:#414651; --av-fg:#a4a7ae;
    --t-warn-bg:#7a2e0e; --t-warn-fg:#fec84b;
    --t-err-bg:#7a271a; --t-err-fg:#fda29b;
    --t-succ-bg:#074d31; --t-succ-fg:#75e0a7;
    --t-gray-bg:#252b37; --t-gray-fg:#d5d7da;
    --t-brand-bg:#201b5f; --t-brand-fg:#a8a1f6;
    --t-gblue-bg:#293056; --t-gblue-fg:#b3b8db;
  }
}
:root[data-theme="dark"] {
  --bg:#0a0d12; --fg:#ffffff; --card:#181d27;
  --muted:#252b37; --muted-soft:#252b37;
  --muted-fg:#d5d7da; --muted-fg-soft:#a4a7ae;
  --border:#414651; --border-input:#535862;
  --primary-strong:#968ef4; --link:#a8a1f6;
  --accent-tint:#201b5f; --accent-tint-fg:#a8a1f6;
  --destructive:#f04438; --destructive-hover:#f97066;
  --code-bg:#252b37; --av-bg:#414651; --av-fg:#a4a7ae;
  --t-warn-bg:#7a2e0e; --t-warn-fg:#fec84b;
  --t-err-bg:#7a271a; --t-err-fg:#fda29b;
  --t-succ-bg:#074d31; --t-succ-fg:#75e0a7;
  --t-gray-bg:#252b37; --t-gray-fg:#d5d7da;
  --t-brand-bg:#201b5f; --t-brand-fg:#a8a1f6;
  --t-gblue-bg:#293056; --t-gblue-fg:#b3b8db;
}
:root[data-theme="light"] {
  --bg:#ffffff; --fg:#0a0d12; --card:#ffffff;
  --muted:#f5f5f5; --muted-soft:#fafafa;
  --muted-fg:#535862; --muted-fg-soft:#717680;
  --border:#e9eaeb; --border-input:#d5d7da;
  --primary-strong:#483cd5; --link:#483cd5;
  --accent-tint:#eeecfd; --accent-tint-fg:#4036be;
  --destructive:#d92d20; --destructive-hover:#b42318;
  --code-bg:#f5f5f5; --av-bg:#d5d7da; --av-fg:#717680;
  --t-warn-bg:#fffaeb; --t-warn-fg:#b54708;
  --t-err-bg:#fef3f2; --t-err-fg:#b42318;
  --t-succ-bg:#ecfdf3; --t-succ-fg:#067647;
  --t-gray-bg:#f5f5f5; --t-gray-fg:#535862;
  --t-brand-bg:#eeecfd; --t-brand-fg:#4036be;
  --t-gblue-bg:#f8f9fc; --t-gblue-fg:#3e4784;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  letter-spacing: -0.005em; -webkit-font-smoothing: antialiased; line-height: 1.5;
}
h1, h2, h3 { letter-spacing: -0.02em; margin: 0; text-wrap: balance; }
p { margin: 0; }
a { color: var(--link); }
code, .mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 12.5px; }
code { background: var(--code-bg); border-radius: 5px; padding: 1.5px 5px; }
.tabular { font-variant-numeric: tabular-nums; }

/* ============ app shell ============ */
.app { display: flex; min-height: 100vh; }

.sidebar {
  width: 256px; flex-shrink: 0; position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column;
  background: var(--card); border-inline-end: 1px solid var(--border);
  transition: width .2s ease-out;
}
.sb-head {
  height: 64px; flex-shrink: 0; display: flex; align-items: center; gap: 10px;
  padding: 0 16px; border-bottom: 1px solid var(--border);
}
.collapse-btn {
  margin-inline-start: auto; width: 32px; height: 32px; flex-shrink: 0;
  display: grid; place-items: center; border: 0; border-radius: 8px;
  background: transparent; color: var(--muted-fg-soft); cursor: pointer;
}
.collapse-btn:hover { background: var(--muted-soft); color: var(--fg); }
.collapse-btn svg { transition: transform .2s ease-out; }

/* collapsed rail — 64px, icon-only, no logo (per the sidebar spec) */
.sidebar.collapsed { width: 64px; }
.sidebar.collapsed .sb-logo-img, .sidebar.collapsed .sb-title { display: none; }
.sidebar.collapsed .sb-head { justify-content: center; padding: 0; }
.sidebar.collapsed .collapse-btn { margin-inline-start: 0; }
.sidebar.collapsed .collapse-btn svg { transform: scaleX(-1); }
[dir="rtl"] .sidebar.collapsed .collapse-btn svg { transform: scaleX(1); }
.sidebar.collapsed .sb-group-label { display: none; }
.sidebar.collapsed .sb-group { padding-top: 8px; }
.sidebar.collapsed .sb-nav { padding: 12px 12px 12px; gap: 16px; }
.sidebar.collapsed .nav-item { justify-content: center; padding: 0; gap: 0; font-size: 0; }
.sidebar.collapsed .nav-item .chev { display: none; }
.sidebar.collapsed .nav-sub { display: none; }
.sidebar.collapsed .sb-foot { justify-content: center; }
.sidebar.collapsed .theme-toggle { display: none; }
.sb-logo {
  height: 32px; padding: 0 10px; border-radius: 8px; background: var(--primary);
  color: #fff; font-size: 13px; font-weight: 700; display: inline-flex; align-items: center;
}
.sb-title { font-size: 13px; font-weight: 700; line-height: 1.25; }
.sb-title small { display: block; font-size: 11px; font-weight: 500; color: var(--muted-fg-soft); }

.sb-nav { flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 24px; }
.sb-group { display: flex; flex-direction: column; gap: 2px; }
.sb-group-label {
  padding: 0 12px 6px; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .08em; color: var(--muted-fg-soft);
}
.nav-item {
  display: flex; align-items: center; gap: 12px; height: 40px; padding: 0 12px;
  border-radius: 10px; font-size: 14px; font-weight: 500; color: var(--muted-fg);
  text-decoration: none; cursor: pointer; user-select: none;
  transition: background-color .15s ease-out;
}
.nav-item:hover { background: var(--muted-soft); }
.nav-item.active { background: var(--muted); color: var(--fg); }
.nav-item svg { flex-shrink: 0; }
.nav-item .chev { margin-inline-start: auto; transition: transform .15s; color: var(--muted-fg-soft); }
.nav-item.open .chev { transform: rotate(90deg); }
.nav-sub { display: none; flex-direction: column; gap: 2px; padding-inline-start: 18px; }
.nav-sub.open { display: flex; }
.nav-sub .nav-item { height: 34px; font-size: 13.5px; }

.sb-foot { border-top: 1px solid var(--border); padding: 12px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.version-chip { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; font-size: 11.5px; color: var(--muted-fg-soft); padding: 3px 8px; border: 1px solid var(--border); border-radius: 9999px; }
.theme-toggle { display: inline-flex; gap: 2px; padding: 3px; border-radius: 9999px; background: var(--muted); }
.theme-toggle button {
  font-family: inherit; font-size: 11px; font-weight: 600; color: var(--muted-fg-soft);
  background: transparent; border: 1px solid transparent; border-radius: 9999px;
  height: 24px; padding: 0 9px; cursor: pointer;
}
.theme-toggle button[aria-pressed="true"] { background: var(--card); color: var(--fg); border-color: var(--border); }

.main { flex: 1; min-width: 0; }
.page { max-width: 1100px; margin: 0 auto; padding: 40px 32px 96px; }
.page-head { display: flex; flex-direction: column; gap: 8px; padding-bottom: 24px; border-bottom: 1px solid var(--border); margin-bottom: 28px; }
.page-head .eyebrow { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; color: var(--muted-fg-soft); }
.page-head h1 { font-size: 24px; font-weight: 700; line-height: 32px; }
.page-head .lede { font-size: 14px; line-height: 20px; color: var(--muted-fg); max-width: 72ch; }

section.doc { margin-top: 32px; }
section.doc > h2 { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
section.doc > .hint { font-size: 13px; color: var(--muted-fg); max-width: 76ch; margin-bottom: 14px; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; }
.demo {
  border: 1px solid var(--border); border-radius: 16px; padding: 24px;
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
  background:
    linear-gradient(45deg, var(--muted-soft) 25%, transparent 25%, transparent 75%, var(--muted-soft) 75%),
    linear-gradient(45deg, var(--muted-soft) 25%, transparent 25%, transparent 75%, var(--muted-soft) 75%);
  background-size: 24px 24px; background-position: 0 0, 12px 12px;
}
.demo.plain { background: var(--card); display: block; }

/* code blocks */
.codeblock { position: relative; margin-top: 12px; }
.codeblock pre {
  margin: 0; background: var(--code-bg); border: 1px solid var(--border); border-radius: 12px;
  padding: 14px 16px; overflow-x: auto; font-size: 12.5px; line-height: 1.6;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
.copy-btn {
  position: absolute; top: 8px; inset-inline-end: 8px; height: 28px; padding: 0 10px;
  border-radius: 8px; border: 1px solid var(--border); background: var(--card); color: var(--muted-fg);
  font-family: inherit; font-size: 11.5px; font-weight: 600; cursor: pointer;
}
.copy-btn:hover { background: var(--muted); }

/* spec + guidance */
.spec-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; margin-top: 12px; }
.spec-item { padding: 11px 16px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; gap: 14px; font-size: 13px; background: var(--card); }
.spec-item span:first-child { color: var(--muted-fg); }
.spec-item span:last-child { text-align: end; font-weight: 600; }
.dd-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; margin-top: 12px; }
.dd { padding: 16px 18px; }
.dd h3 { font-size: 13px; font-weight: 700; margin-bottom: 9px; display: flex; align-items: center; gap: 7px; }
.dd .mark { width: 8px; height: 8px; border-radius: 50%; }
.dd ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 7px; }
.dd li { font-size: 13px; color: var(--muted-fg); padding-inline-start: 15px; position: relative; line-height: 18px; }
.dd li::before { content: ""; position: absolute; inset-inline-start: 2px; top: 7px; width: 5px; height: 5px; border-radius: 50%; }
.dd.do li::before { background: var(--success); }
.dd.dont li::before { background: var(--destructive); }

/* tables */
.tok-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.tok-table th { text-align: start; font-size: 11px; text-transform: uppercase; letter-spacing: .07em; font-weight: 600; color: var(--muted-fg-soft); padding: 11px 16px; border-bottom: 1px solid var(--border); background: var(--muted-soft); }
.tok-table td { padding: 11px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.tok-table tr:last-child td { border-bottom: 0; }
.scroll-x { overflow-x: auto; }
.sw { display: inline-block; width: 22px; height: 22px; border-radius: 6px; border: 1px solid var(--border); vertical-align: middle; }
.sw-pair { display: flex; align-items: center; gap: 8px; }

/* scale strips */
.scale-block { margin-top: 14px; }
.scale-name { font-size: 13px; font-weight: 600; display: flex; justify-content: space-between; margin-bottom: 6px; }
.scale-name .mono { color: var(--muted-fg-soft); font-weight: 400; }
.scale-strip { display: flex; border-radius: 10px; overflow: hidden; border: 1px solid var(--border); }
.scale-strip div { flex: 1; height: 40px; position: relative; }
.scale-strip div i { position: absolute; bottom: 3px; left: 50%; transform: translateX(-50%); font-style: normal; font-size: 8.5px; font-family: ui-monospace, Menlo, monospace; }

/* ============ component demo primitives (the system itself) ============ */
.btn {
  display: inline-flex; align-items: center; gap: 7px; height: 40px; padding: 0 16px;
  border-radius: 12px; font-size: 14px; font-weight: 600; border: 1px solid transparent;
  cursor: pointer; font-family: inherit;
  transition: background-color .15s ease-out, border-color .15s ease-out;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-strong); }
.btn-outline { background: var(--card); border-color: var(--border); color: var(--fg); }
.btn-ghost { background: transparent; color: var(--fg); }
.btn-outline:hover, .btn-ghost:hover { background: var(--muted); }
.btn-destructive { background: var(--destructive); color: #fff; }
.btn-destructive:hover { background: var(--destructive-hover); }
.btn:disabled { background: var(--muted); color: var(--muted-fg-soft); cursor: not-allowed; border-color: transparent; }
.btn-sm { height: 36px; }
.btn-icon { width: 40px; padding: 0; justify-content: center; }

.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; padding: 3.5px 10px; border-radius: 9999px; }
.pill .dot { width: 6px; height: 6px; border-radius: 50%; }

.filter-pill { display: inline-flex; align-items: center; height: 32px; padding: 0 14px; border-radius: 9999px; font-size: 13px; font-weight: 500; border: 1px solid var(--border); background: var(--card); color: var(--muted-fg); cursor: pointer; }
.filter-pill:hover { background: var(--muted); }
.filter-pill.active { background: var(--accent-tint); color: var(--accent-tint-fg); border-color: transparent; font-weight: 600; }

.search-pill { display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 16px; border-radius: 9999px; background: var(--muted); color: var(--muted-fg-soft); font-size: 13.5px; min-width: 220px; }

.tabs { display: flex; gap: 22px; border-bottom: 1px solid var(--border); padding: 0 4px; width: 100%; }
.tab { font-size: 14px; font-weight: 500; color: var(--muted-fg-soft); padding: 10px 2px; border-bottom: 2px solid transparent; cursor: pointer; }
.tab.active { color: var(--fg); font-weight: 600; border-bottom-color: var(--primary); }

.input { height: 40px; border-radius: 8px; border: 1px solid var(--border-input); background: var(--card); color: var(--fg); padding: 0 12px; font-size: 14px; font-family: inherit; width: 100%; }
.input::placeholder { color: var(--muted-fg-soft); }
.input:focus { outline: 2px solid color-mix(in srgb, var(--primary) 35%, transparent); border-color: var(--primary); }
.input.is-error { border-color: #f04438; }
.input:disabled { background: var(--muted-soft); color: var(--muted-fg-soft); }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 200px; flex: 1; }
.field > label { font-size: 13px; font-weight: 600; }
.help { font-size: 12.5px; color: var(--muted-fg-soft); }
.field-error { font-size: 12.5px; color: var(--destructive); }

.cb { width: 18px; height: 18px; border-radius: 4px; border: 1px solid var(--border-input); background: var(--card); display: inline-grid; place-items: center; flex-shrink: 0; }
.cb.on { background: var(--primary); border-color: var(--primary); color: #fff; font-size: 12px; font-weight: 700; }
.radio { width: 18px; height: 18px; border-radius: 50%; border: 1px solid var(--border-input); background: var(--card); display: inline-grid; place-items: center; flex-shrink: 0; }
.radio.on { border-color: var(--primary); }
.radio.on::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--primary); }
.tg { width: 36px; height: 20px; border-radius: 9999px; background: var(--border); position: relative; flex-shrink: 0; transition: background .15s; cursor: pointer; }
.tg::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: left .15s; }
.tg.on { background: var(--primary); }
.tg.on::after { left: 18px; }
.ctl-row { display: flex; align-items: center; gap: 10px; font-size: 14px; }

.avatar { width: 32px; height: 32px; border-radius: 50%; display: inline-grid; place-items: center; background: var(--av-bg); color: var(--av-fg); font-size: 10.5px; font-weight: 700; flex-shrink: 0; }
.avatar-40 { width: 40px; height: 40px; font-size: 12px; }

.alert { display: flex; gap: 10px; padding: 12px 14px; border-radius: 10px; font-size: 13px; line-height: 18px; align-items: flex-start; width: 100%; }
.toast { position: relative; display: flex; gap: 12px; align-items: flex-start; padding: 18px; padding-inline-end: 44px; border-radius: 16px; background: var(--card); border: 1px solid var(--border); box-shadow: 0 16px 48px rgba(10,13,18,.16); max-width: 420px; width: 100%; }
.toast.clickable { cursor: pointer; transition: background-color .15s ease-out; }
.toast.clickable:hover { background: color-mix(in srgb, var(--muted) 40%, var(--card)); }
.toast-title { font-size: 15px; font-weight: 600; line-height: 1.3; }
.toast-desc { font-size: 13px; color: var(--muted-fg); margin-top: 4px; line-height: 1.55; }
.toast-x { position: absolute; top: 10px; inset-inline-end: 10px; width: 24px; height: 24px; border-radius: 6px; display: grid; place-items: center; color: var(--muted-fg-soft); cursor: pointer; font-size: 13px; }
.toast-x:hover { background: var(--muted); color: var(--fg); }
.skel { height: 12px; border-radius: 6px; background: var(--muted); }
.spin { width: 18px; height: 18px; border: 2px solid var(--border); border-top-color: var(--muted-fg-soft); border-radius: 50%; animation: spin .8s linear infinite; flex-shrink: 0; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spin { animation: none; } }

.demo-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 620px; }
.demo-table th { text-align: start; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .07em; color: var(--muted-fg-soft); background: var(--muted-soft); padding: 13px 20px; border-bottom: 1px solid var(--border); }
.demo-table td { padding: 14px 20px; border-bottom: 1px solid var(--border); }
.demo-table tbody tr:hover { background: color-mix(in srgb, var(--muted) 60%, transparent); }
.cell-person { display: flex; align-items: center; gap: 10px; }
.cell-name { font-size: 15px; font-weight: 600; line-height: 1.3; }
.cell-ids { font-size: 13px; color: var(--muted-fg-soft); display: block; }
.table-foot { display: flex; justify-content: space-between; align-items: center; padding: 12px 20px; font-size: 13px; color: var(--muted-fg); }
.pager { display: flex; gap: 6px; }
.pager button { height: 30px; min-width: 30px; padding: 0 8px; border-radius: 8px; border: 1px solid var(--border); background: var(--card); color: var(--fg); font-size: 13px; font-family: inherit; cursor: pointer; }
.pager .on { background: var(--muted); font-weight: 700; }

.kpi { padding: 20px; display: flex; flex-direction: column; gap: 8px; min-width: 260px; }
.kpi-label { font-size: 13px; color: var(--muted-fg); font-weight: 500; }
.kpi-value { font-size: 30px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; }
.kpi-delta { display: inline-flex; font-size: 12px; font-weight: 600; padding: 2.5px 8px; border-radius: 9999px; background: var(--t-succ-bg); color: var(--t-succ-fg); }

.dialog-demo { border-radius: 16px; border: 1px solid var(--border); background: var(--card); box-shadow: 0 16px 48px rgba(10,13,18,.16); max-width: 380px; padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.dialog-demo h3 { font-size: 18px; font-weight: 700; }

.empty { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 40px 20px; text-align: center; width: 100%; }
.empty-icon { width: 44px; height: 44px; border-radius: 50%; background: var(--muted); display: grid; place-items: center; color: var(--muted-fg-soft); }
.empty b { font-size: 14px; font-weight: 700; }
.empty span { font-size: 13px; color: var(--muted-fg); }

/* what's new */
.release { padding: 20px; margin-top: 12px; }
.release-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.release-head h3 { font-size: 15px; font-weight: 700; }
.release-head time { font-size: 12.5px; color: var(--muted-fg-soft); }
.release ul { margin: 10px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 7px; }
.release li { font-size: 13.5px; color: var(--muted-fg); padding-inline-start: 16px; position: relative; line-height: 19px; }
.release li::before { content: ""; position: absolute; inset-inline-start: 2px; top: 7px; width: 5px; height: 5px; border-radius: 50%; background: var(--primary); }
.tag { font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 9999px; }
.tag.minor { background: var(--accent-tint); color: var(--accent-tint-fg); }
.tag.patch { background: var(--t-gray-bg); color: var(--t-gray-fg); }

/* creator */
.creator-grid { display: grid; grid-template-columns: 320px 1fr; gap: 20px; align-items: start; margin-top: 8px; }
@media (max-width: 900px) { .creator-grid { grid-template-columns: 1fr; } }
.creator-form { padding: 20px; display: flex; flex-direction: column; gap: 16px; position: sticky; top: 24px; z-index: 10; }
.color-row { display: flex; gap: 10px; align-items: center; }
.color-row input[type="color"] { width: 44px; height: 40px; padding: 3px; border: 1px solid var(--border-input); border-radius: 8px; background: var(--card); cursor: pointer; }
.creator-preview { display: flex; flex-direction: column; gap: 16px; }
.preview-card { padding: 20px; }
.dl-row { display: flex; flex-direction: column; gap: 8px; }
.dl-link { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px; border: 1px solid var(--border); border-radius: 10px; text-decoration: none; font-size: 13.5px; font-weight: 600; color: var(--fg); }
.dl-link:hover { background: var(--muted-soft); }
.dl-link small { font-weight: 400; color: var(--muted-fg-soft); }

@media (max-width: 860px) {
  .sidebar { position: fixed; z-index: 30; transform: translateX(-100%); transition: transform .2s ease-out; width: 256px !important; }
  .collapse-btn { display: none; }
  .sidebar.collapsed .sb-logo-img, .sidebar.collapsed .sb-title { display: block; }
  .sidebar.collapsed .sb-group-label { display: block; }
  .sidebar.collapsed .nav-item { justify-content: flex-start; padding: 0 12px; gap: 12px; font-size: 14px; }
  .sidebar.collapsed .nav-item .chev { display: block; }
  .sidebar.collapsed .nav-sub.open { display: flex; }
  .sidebar.collapsed .theme-toggle { display: inline-flex; }
  [dir="rtl"] .sidebar { transform: translateX(100%); }
  .sidebar.open { transform: translateX(0); }
  .menu-btn { display: grid !important; }
}
.menu-btn { display: none; position: fixed; top: 12px; inset-inline-start: 12px; z-index: 40; width: 36px; height: 36px; border-radius: 8px; border: 1px solid var(--border); background: var(--card); color: var(--muted-fg); place-items: center; cursor: pointer; }

/* creator component preview */
.pv-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 12px; margin-top: 10px; }
.pv-cell { border: 1px solid var(--border); border-radius: 12px; padding: 14px; display: flex; flex-direction: column; gap: 10px; background: var(--card); min-width: 0; }
.pv-cell.wide { grid-column: 1 / -1; }
.pv-lbl { font-size: 10.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .07em; color: var(--muted-fg-soft); }
.pv-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.pv-note { font-size: 12px; color: var(--muted-fg-soft); line-height: 16px; }

/* ===================== Wellx Labs pages ===================== */
/* Labs demos are brand-accurate and theme-fixed: light panels stay light and
   dark panels stay dark regardless of the docs theme. */
.labs-dark { background: #07070C; border: 1px solid #262837; border-radius: 16px; font-family: "Figtree", sans-serif; }
.labs-light { background: #F6F7FB; border: 1px solid #E4E7EE; border-radius: 16px; font-family: "Figtree", sans-serif; }
.labs-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.labs-rule-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.labs-rule-grid .card { padding: 18px 20px; }
.labs-rule-grid .card h3 { font-size: 14.5px; margin: 0 0 6px; }
.labs-rule-grid .card p { margin: 0; font-size: 13px; line-height: 1.65; color: var(--muted-fg); }
.wl-eyebrow { font-family: "IBM Plex Mono", monospace; font-size: 10px; font-weight: 500; letter-spacing: 2px; text-transform: uppercase; }
.wl-cap { margin: 10px 0 0; font-size: 12px; line-height: 1.6; color: #98A0B3; font-family: "Figtree", sans-serif; }
.wl-btn {
  height: 36px; padding: 0 16px; border: 0; border-radius: 9px; cursor: pointer;
  background: #3D7BFD; color: #fff; font-family: "Figtree", sans-serif; font-size: 13px; font-weight: 600;
}
.wl-btn.ghost-l { background: transparent; border: 1px solid #CBD1DC; color: #0B0B12; }
.wl-btn.ghost-d { background: transparent; border: 1px solid #3A3C51; color: #F5F6FA; }
.wl-input { height: 36px; border-radius: 9px; padding: 0 12px; font-family: "Figtree", sans-serif; font-size: 13px; width: 100%; }
.wl-input.light { background: #fff; border: 1px solid #E4E7EE; color: #868D9D; }
.wl-input.dark { background: #0B0B12; border: 1px solid #262837; color: #7E8698; }
.wl-tag { font-family: "IBM Plex Mono", monospace; font-size: 9.5px; font-weight: 500; letter-spacing: 1.5px; padding: 4px 9px; border-radius: 999px; }
.labs-swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 8px; }
.labs-swatch { border-radius: 10px; padding: 12px 10px 10px; min-height: 68px; display: flex; flex-direction: column; justify-content: flex-end; gap: 2px; }
.labs-swatch b { font-family: "IBM Plex Mono", monospace; font-size: 9.5px; font-weight: 500; letter-spacing: 1.5px; }
.labs-swatch span { font-family: "IBM Plex Mono", monospace; font-size: 10px; opacity: .75; }
.labs-spectrum-bar { margin-top: 10px; border-radius: 10px; padding: 14px 12px; display: flex; align-items: center; }
.labs-spectrum-bar span { font-family: "IBM Plex Mono", monospace; font-size: 9.5px; letter-spacing: 1.5px; color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,.35); }
.labs-glow-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.labs-icon-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(86px, 1fr)); gap: 8px; }
.labs-icon-cell {
  background: #fff; border: 1px solid #E4E7EE; border-radius: 10px; padding: 12px 6px 9px;
  display: flex; flex-direction: column; align-items: center; gap: 7px;
}
.labs-icon-cell span { font-family: "IBM Plex Mono", monospace; font-size: 8.5px; letter-spacing: .4px; color: #868D9D; text-align: center; overflow: hidden; text-overflow: ellipsis; max-width: 100%; white-space: nowrap; }
.labs-tex-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.labs-tex { margin: 0; }
.labs-tex img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 12px; border: 1px solid #262837; display: block; }
.labs-tex.light img { border-color: #E4E7EE; }
.labs-tex figcaption { font-family: "IBM Plex Mono", monospace; font-size: 9px; letter-spacing: 1.5px; color: var(--muted-fg-soft); margin-top: 6px; }
.labs-ol { margin: 18px 20px; padding-inline-start: 18px; font-size: 13.5px; line-height: 1.85; color: var(--fg); display: flex; flex-direction: column; gap: 8px; }
.labs-tree { font-family: "IBM Plex Mono", monospace; font-size: 11.5px; line-height: 1.95; color: var(--muted-fg); white-space: pre-wrap; margin: 16px 18px; }
.nav-sub .nav-sub { padding-inline-start: 14px; }
.nav-sub .nav-sub .nav-item { height: 32px; font-size: 13px; }
@media (max-width: 860px) {
  .labs-pair, .labs-rule-grid, .labs-glow-grid { grid-template-columns: 1fr; }
  .labs-tex-grid { grid-template-columns: 1fr 1fr; }
}

/* beta labeling */
.version-chip .beta {
  font-size: 9px; font-weight: 700; letter-spacing: .06em; font-style: normal;
  padding: 1.5px 6px; border-radius: 9999px; margin-inline-start: 2px;
  background: var(--t-warn-bg); color: var(--t-warn-fg);
}
.sidebar.collapsed .version-chip .beta { display: none; }
.beta-note {
  margin: -10px 0 18px; padding: 10px 14px; border: 1px solid var(--border);
  border-radius: 10px; background: var(--muted-soft);
  font-size: 12.5px; color: var(--muted-fg); line-height: 1.55;
}
.version-chip.beta-chip { background: var(--t-warn-bg); color: var(--t-warn-fg); border-color: transparent; font-weight: 700; }

/* introduction page */
.intro-grid { display: grid; gap: 12px; margin-top: 12px; }
.intro-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.intro-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.intro-grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.intro-card { border: 1px solid var(--border); border-radius: 16px; background: var(--card); padding: 18px 20px; display: flex; flex-direction: column; gap: 8px; }
.intro-card h3 { font-size: 14.5px; font-weight: 700; margin: 0; }
.intro-card p { margin: 0; font-size: 13px; line-height: 1.65; color: var(--muted-fg); }
.intro-card.step p { font-size: 12.5px; line-height: 1.6; }
.intro-sys { display: flex; align-items: center; gap: 8px; }
.intro-dot { width: 14px; height: 14px; border-radius: 5px; flex-shrink: 0; }
.intro-ramp { display: flex; border-radius: 8px; overflow: hidden; height: 14px; margin: 2px 0; }
.intro-ramp span { flex: 1; }
.intro-num { width: 26px; height: 26px; border-radius: 8px; background: var(--accent-tint); color: var(--accent-tint-fg); display: grid; place-items: center; font-size: 13px; font-weight: 700; }
@media (max-width: 900px) {
  .intro-grid.cols-3, .intro-grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .intro-grid.cols-2, .intro-grid.cols-3, .intro-grid.cols-4 { grid-template-columns: 1fr; }
}