:root {
  font-family: Inter, Geist, "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  font-synthesis: none;
  --ease: cubic-bezier(0.2, 0, 0, 1);
}

[data-theme="dark"] {
  color-scheme: dark;
  --canvas: #08090a; --sidebar: #0b0c0d; --surface-1: #0f1011; --surface-2: #141516; --surface-3: #191a1c;
  --hover: rgb(255 255 255 / .045); --selected: rgb(94 106 210 / .12); --text: #f4f5f7; --text-2: #c9cbd1; --muted: #8b8f98; --disabled: #62666d;
  --line: rgb(255 255 255 / .075); --line-strong: rgb(255 255 255 / .15); --accent: #5e6ad2; --accent-hover: #626dcc;
  --positive: #50ad7d; --warning: #c69a45; --negative: #d26a5c;
  --shadow: 0 16px 44px rgb(0 0 0 / .22), 0 3px 10px rgb(0 0 0 / .14);
}

[data-theme="light"] {
  color-scheme: light;
  --canvas: #f6f7f8; --sidebar: #f0f1f3; --surface-1: #ffffff; --surface-2: #f4f5f6; --surface-3: #eceef0;
  --hover: rgb(20 22 26 / .045); --selected: rgb(82 94 196 / .1); --text: #18191c; --text-2: #494c53; --muted: #6b7079; --disabled: #a1a5ad;
  --line: rgb(20 22 26 / .085); --line-strong: rgb(20 22 26 / .17); --accent: #5360c5; --accent-hover: #4653b7;
  --positive: #247b56; --warning: #8e650f; --negative: #a94838;
  --shadow: 0 16px 40px rgb(27 35 48 / .1), 0 2px 8px rgb(27 35 48 / .06);
}

[data-theme="dark"][data-contrast="more"] { --canvas:#000; --sidebar:#000; --surface-1:#08090a; --surface-2:#101214; --surface-3:#16181b; --text:#fff; --text-2:#e1e4e8; --muted:#c4c8d0; --disabled:#a5aab4; --line:#747a86; --line-strong:#b7bdc8; --selected:rgb(94 106 210 / .28); }
[data-theme="light"][data-contrast="more"] { --canvas:#fff; --sidebar:#f3f4f5; --surface-1:#fff; --surface-2:#eff0f2; --surface-3:#e5e7ea; --text:#08090a; --text-2:#343840; --muted:#454a53; --disabled:#5d626c; --line:#6a707a; --line-strong:#343840; --selected:rgb(57 70 184 / .18); }

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body { margin: 0; background: var(--canvas); color: var(--text); font-size: 13px; line-height: 1.5; }
button, input { font: inherit; }
button { border: 1px solid var(--line); border-radius: 5px; background: var(--surface-2); color: var(--text-2); cursor: pointer; }
button:hover { border-color: var(--line-strong); color: var(--text); }
.primary-action { border-color:var(--accent); background:var(--accent); color:#fff; }.primary-action:hover { background:var(--accent-hover); color:#fff; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.theme-control { display:flex; gap:2px; padding:2px; border:1px solid var(--line); border-radius:7px; background:var(--canvas); }
.theme-control button { min-height:26px; padding:0 8px; border:0; background:transparent; color:var(--muted); }
.theme-control button[aria-pressed="true"] { background:var(--surface-3); color:var(--text); }
.pattern-theme-actions { display:flex; align-items:center; gap:6px; }
.pattern-theme-actions > button { min-height:31px; padding:0 9px; background:transparent; }
.commerce-inspector .kin-theme-menu { right:auto; left:0; }
.object-id,.location-path { margin:0 0 5px; color:var(--muted); font:500 11px/1.4 ui-monospace, monospace; }
.status-dot { display:inline-block; width:6px; height:6px; margin-right:7px; border-radius:50%; background:var(--disabled); vertical-align:1px; }
.status-dot.positive { background:var(--positive); }.status-dot.warning { background:var(--warning); }.status-dot.negative { background:var(--negative); }

/* Information site */
.info-site { background:var(--surface-1); }
.info-header { position:sticky; z-index:5; top:0; display:grid; grid-template-columns:220px minmax(0,1fr) auto; align-items:center; min-height:54px; padding:0 24px; border-bottom:1px solid var(--line); background:var(--surface-1); }
.info-brand strong,.info-brand span { display:block; }.info-brand span { color:var(--muted); font-size:10px; }
.info-search { justify-self:center; width:min(460px,100%); height:34px; padding:0 12px; border:1px solid var(--line); border-radius:6px; background:var(--surface-2); color:var(--text); }
.info-layout { display:grid; grid-template-columns:220px minmax(0,760px) 250px; justify-content:center; min-height:calc(100vh - 54px); }
.topic-nav { padding:34px 22px; border-right:1px solid var(--line); background:var(--sidebar); }
.topic-nav h2,.source-rail h2 { margin:0 0 10px; color:var(--disabled); font-size:11px; font-weight:550; }
.topic-nav .topic-nav-secondary { margin-top:28px; }
.topic-nav a,
.topic-nav .topic-unavailable { display:block; padding:7px 9px; border-radius:5px; color:var(--muted); }
.topic-nav a:hover { background:var(--hover); }
.topic-nav a[aria-current="page"] { background:var(--selected); color:var(--text); }
.topic-nav .topic-unavailable { color:var(--disabled); cursor:not-allowed; }
.article { padding:46px 48px 80px; }
.article h1 { margin:0; font-size:30px; line-height:1.22; letter-spacing:-.025em; }
.article .deck { margin:12px 0 0; color:var(--text-2); font-size:16px; line-height:1.65; }
.article-meta { display:flex; flex-wrap:wrap; gap:8px 18px; margin:22px 0 34px; padding-block:12px; border-block:1px solid var(--line); color:var(--muted); font-size:11px; }
.article h2 { margin:34px 0 10px; font-size:17px; }.article p { margin:0 0 17px; color:var(--text-2); font-size:14px; line-height:1.75; }
.record-table { width:100%; margin:22px 0; border-collapse:collapse; }.record-table th,.record-table td { padding:10px 8px; border-bottom:1px solid var(--line); text-align:left; }.record-table th { color:var(--muted); font-size:11px; font-weight:500; }.record-table td { color:var(--text-2); }
.source-note { margin-top:30px; padding:14px 0; border-block:1px solid var(--line); color:var(--muted); font-size:12px; }
.source-rail { padding:34px 20px; border-left:1px solid var(--line); }.source-rail ol { margin:0; padding-left:18px; }.source-rail li { margin-bottom:13px; color:var(--muted); font-size:12px; }.source-rail a { color:var(--accent); }.source-rail .revision { margin-top:28px; padding-top:16px; border-top:1px solid var(--line); }

/* Ecommerce operations */
.commerce-shell { display:grid; grid-template-columns:216px minmax(0,1fr) 320px; height:100vh; overflow:hidden; }
.commerce-sidebar { display:flex; flex-direction:column; border-right:1px solid var(--line); background:var(--sidebar); }.commerce-brand { min-height:52px; padding:10px 14px; border-bottom:1px solid var(--line); }.commerce-brand strong,.commerce-brand span { display:block; }.commerce-brand span { color:var(--muted); font-size:10px; }
.commerce-nav { padding:10px 8px; }.commerce-nav > :is(a,.commerce-nav-item) { display:flex; justify-content:space-between; padding:8px 9px; border-radius:5px; color:var(--muted); }.commerce-nav a[aria-current="page"] { background:var(--selected); color:var(--text); }.commerce-nav a span { color:var(--disabled); }.commerce-nav-item[aria-disabled="true"] { color:var(--disabled); cursor:not-allowed; }.commerce-nav-item small { font-size:10px; font-weight:400; }
.commerce-main { min-width:0; overflow:auto; background:var(--surface-1); }.commerce-bar { position:sticky; z-index:4; top:0; display:flex; align-items:center; justify-content:space-between; min-height:52px; padding:0 16px; border-bottom:1px solid var(--line); background:var(--surface-1); }.commerce-bar h1 { margin:0; font-size:16px; }.commerce-tools { display:flex; gap:7px; }.commerce-tools button { min-height:31px; padding:0 10px; }
.commerce-summary { display:flex; gap:24px; padding:18px 20px; border-bottom:1px solid var(--line); }.commerce-summary div { min-width:110px; }.commerce-summary span,.commerce-summary strong { display:block; }.commerce-summary span { color:var(--muted); font-size:10px; }.commerce-summary strong { margin-top:3px; font-variant-numeric:tabular-nums; }
.commerce-table { min-width:760px; }.commerce-row { display:grid; grid-template-columns:38px minmax(190px,1.4fr) 110px 100px 120px 96px; align-items:center; min-height:44px; padding:0 14px; border-bottom:1px solid var(--line); color:var(--muted); }.commerce-row.header { min-height:32px; color:var(--disabled); font-size:10px; }.commerce-row:not(.header):hover { background:var(--hover); }.commerce-row.selected { background:var(--selected); }.commerce-row strong { color:var(--text-2); font-weight:550; }.commerce-row .money,.commerce-row .quantity { font-variant-numeric:tabular-nums; }.checkbox-target { display:grid; width:44px; height:44px; place-items:center; cursor:pointer; }.commerce-row input { width:15px; height:15px; }
.commerce-inspector { overflow:auto; border-left:1px solid var(--line); background:var(--surface-1); }.commerce-inspector header { padding:16px; border-bottom:1px solid var(--line); }.commerce-inspector h2 { margin:3px 0 0; font-size:15px; }.commerce-inspector section { padding:16px; border-bottom:1px solid var(--line); }.commerce-inspector h3 { margin:0 0 9px; color:var(--muted); font-size:11px; }.commerce-inspector dl { margin:0; }.commerce-inspector dl div { display:flex; justify-content:space-between; gap:16px; min-height:30px; align-items:center; }.commerce-inspector dt { color:var(--muted); }.commerce-inspector dd { margin:0; text-align:right; font-variant-numeric:tabular-nums; }.commerce-inspector .approval { padding:10px; border-left:2px solid var(--warning); background:var(--hover); }.approval strong,.approval span { display:block; }.approval span { margin-top:3px; color:var(--muted); font-size:11px; }.commerce-inspector-trigger,.commerce-inspector-close,.commerce-inspector-scrim { display:none; }
.commerce-inspector .commerce-inspector-header { display:flex; align-items:flex-start; justify-content:space-between; gap:12px; }.commerce-inspector-header-actions { display:flex; flex:0 0 auto; align-items:center; gap:7px; }.commerce-edit-chip { flex:0 0 auto; padding:3px 7px; border:1px solid var(--line); border-radius:999px; color:var(--muted); font-size:10px; }.commerce-edit-chip[data-state="pending"],.commerce-edit-chip[data-state="error"] { border-color:color-mix(in srgb,var(--warning) 55%,var(--line)); color:var(--warning); }.commerce-edit-chip[data-state="committed"] { border-color:color-mix(in srgb,var(--positive) 55%,var(--line)); color:var(--positive); }.commerce-edit-chip[data-state="permission"],.commerce-edit-chip[data-state="failed"] { border-color:color-mix(in srgb,var(--negative) 55%,var(--line)); color:var(--negative); }
.commerce-edit-section { scroll-margin-top:12px; }.commerce-section-heading { display:flex; align-items:center; justify-content:space-between; gap:12px; }.commerce-section-heading h3 { margin:0; }.commerce-section-heading span { color:var(--disabled); font:10px ui-monospace,monospace; }.commerce-edit-context { margin:7px 0 14px; color:var(--muted); font-size:11px; line-height:1.55; }
.commerce-edit-section fieldset { display:grid; gap:13px; min-width:0; margin:0; padding:0; border:0; }.commerce-field { min-width:0; }.commerce-field label { display:block; margin-bottom:5px; color:var(--text-2); font-size:11px; }.commerce-field input { width:100%; min-width:0; height:36px; padding:0 9px; border:1px solid var(--line); border-radius:5px; background:var(--surface-2); color:var(--text); font-variant-numeric:tabular-nums; }.commerce-field input[aria-invalid="true"] { border-color:var(--negative); }.commerce-money-input { display:grid; grid-template-columns:auto minmax(0,1fr); align-items:center; overflow:hidden; border:1px solid var(--line); border-radius:5px; background:var(--surface-2); }.commerce-money-input:focus-within { outline:2px solid var(--accent); outline-offset:2px; }.commerce-money-input > span { padding-left:9px; color:var(--muted); font:10px ui-monospace,monospace; }.commerce-money-input input { border:0; background:transparent; }.commerce-money-input input:focus-visible { outline:0; }.commerce-money-input:has(input[aria-invalid="true"]) { border-color:var(--negative); }.commerce-field-help,.commerce-field-error { margin:5px 0 0; font-size:10px; line-height:1.45; }.commerce-field-help { color:var(--disabled); }.commerce-field-error { color:var(--negative); }
.commerce-edit-impact { margin-top:14px; padding:9px 10px; border:1px solid var(--line); border-radius:5px; background:var(--surface-2); }.commerce-edit-impact span,.commerce-edit-impact strong { display:block; }.commerce-edit-impact span { color:var(--disabled); font-size:10px; }.commerce-edit-impact strong { margin-top:3px; color:var(--text-2); font-size:11px; font-weight:550; line-height:1.5; }.commerce-edit-notice { margin-top:10px; padding:9px 10px; border-left:2px solid var(--line-strong); background:var(--hover); }.commerce-edit-notice.permission,.commerce-edit-notice.failure { border-left-color:var(--negative); }.commerce-edit-notice strong,.commerce-edit-notice span { display:block; }.commerce-edit-notice span { margin-top:3px; color:var(--muted); font-size:10px; line-height:1.5; }
.commerce-edit-actions { display:flex; flex-wrap:wrap; justify-content:flex-end; gap:6px; margin-top:12px; }.commerce-edit-actions button { min-height:32px; padding:0 9px; }.commerce-edit-actions button:disabled { cursor:not-allowed; opacity:.48; }.commerce-edit-status { min-height:32px; margin:9px 0 0; color:var(--muted); font-size:10px; line-height:1.5; }.commerce-edit-section form[data-state="loading"] .commerce-edit-status { color:var(--accent); }.commerce-edit-section form[data-state="committed"] .commerce-edit-status { color:var(--positive); }.commerce-edit-section form[data-state="error"] .commerce-edit-status,.commerce-edit-section form[data-state="failed"] .commerce-edit-status,.commerce-edit-section form[data-state="permission"] .commerce-edit-status { color:var(--negative); }
.commerce-activity { display:grid; gap:9px; margin:0; padding:0; list-style:none; }.commerce-activity li { display:grid; grid-template-columns:38px minmax(0,1fr); gap:8px; color:var(--muted); font-size:10px; line-height:1.5; }.commerce-activity time { color:var(--disabled); font:10px ui-monospace,monospace; }

/* Engineering canvas */
.canvas-shell { --layers-width:210px; position:relative; display:grid; grid-template-columns:48px var(--layers-width) minmax(0,1fr) 284px; grid-template-rows:48px minmax(0,1fr) 28px; height:100vh; overflow:hidden; background:var(--canvas); }
.canvas-topbar { grid-column:1/-1; display:flex; align-items:center; justify-content:space-between; padding:0 10px 0 14px; border-bottom:1px solid var(--line); background:var(--surface-1); }.canvas-title { display:flex; min-width:0; align-items:center; gap:14px; }.canvas-title strong { overflow:hidden; font-size:13px; text-overflow:ellipsis; white-space:nowrap; }.canvas-title span { color:var(--muted); font-size:11px; }.canvas-actions,.canvas-toolbar { display:flex; align-items:center; gap:6px; }.canvas-actions button { min-height:29px; padding:0 9px; }.canvas-toolbar [data-toolbar-item]:focus { position:relative; z-index:1; }.toolbar-overflow { position:relative; }.toolbar-menu { position:absolute; z-index:12; top:calc(100% + 7px); right:0; width:144px; padding:4px; border:1px solid var(--line-strong); border-radius:7px; background:var(--surface-3); box-shadow:var(--shadow); }.toolbar-menu button { display:flex; width:100%; min-height:34px; align-items:center; border:0; background:transparent; text-align:left; }.toolbar-menu button:hover,.toolbar-menu button:focus-visible { background:var(--hover); }.visually-hidden { position:absolute!important; width:1px!important; height:1px!important; padding:0!important; margin:-1px!important; overflow:hidden!important; clip:rect(0,0,0,0)!important; white-space:nowrap!important; border:0!important; }
.tool-rail { grid-row:2; display:flex; flex-direction:column; align-items:center; gap:5px; padding:8px 5px; border-right:1px solid var(--line); background:var(--sidebar); }.tool-rail button { display:grid; place-items:center; width:34px; height:34px; border-color:transparent; background:transparent; font-size:11px; font-weight:600; }.tool-rail button[aria-pressed="true"] { border-color:var(--line); background:var(--selected); color:var(--text); }
.layer-panel { grid-column:2; grid-row:2; overflow:auto; border-right:1px solid var(--line); background:var(--surface-1); }.panel-heading { display:flex; justify-content:space-between; padding:12px; border-bottom:1px solid var(--line); }.panel-heading strong { font-size:11px; }.panel-heading span { color:var(--disabled); font-size:10px; }.layer-tree { padding:8px; }.layer-tree button { display:flex; width:100%; align-items:center; gap:8px; min-height:31px; padding:0 8px; border-color:transparent; background:transparent; text-align:left; }.layer-tree button[aria-pressed="true"] { background:var(--selected); }.layer-tree .nested { padding-left:20px; }.layer-tree small { margin-left:auto; color:var(--disabled); }
.split-separator { position:absolute; z-index:6; top:48px; bottom:28px; left:calc(48px + var(--layers-width) - 6px); width:12px; padding:0; border:0; background:transparent; cursor:col-resize; touch-action:none; }.split-separator::before { position:absolute; top:0; bottom:0; left:5px; width:1px; background:var(--line); content:""; }.split-separator:hover::before,.split-separator:focus-visible::before { width:2px; background:var(--accent); }.split-separator:focus-visible { outline:2px solid var(--accent); outline-offset:-2px; }
.drawing-area { position:relative; grid-column:3; grid-row:2; overflow:hidden; background-color:var(--canvas); background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px); background-size:24px 24px; }.drawing-area svg { position:absolute; inset:50% auto auto 50%; width:min(78%,760px); height:auto; translate:-50% -50%; }.drawing-area .geometry { fill:none; stroke:var(--text-2); stroke-width:1.5; vector-effect:non-scaling-stroke; }.drawing-area .secondary { stroke:var(--muted); stroke-dasharray:5 4; }.drawing-area .selected-geometry { fill:color-mix(in srgb,var(--accent) 8%,transparent); stroke:var(--accent); stroke-width:2; }.drawing-area .handle { fill:var(--surface-1); stroke:var(--accent); stroke-width:1.5; }.dimension { fill:var(--text-2); font:12px ui-monospace,monospace; }.canvas-mode { position:absolute; top:12px; left:12px; padding:6px 8px; border:1px solid var(--line); border-radius:5px; background:var(--surface-1); color:var(--muted); font-size:11px; }
.property-panel { grid-column:4; grid-row:2; overflow:auto; border-left:1px solid var(--line); background:var(--surface-1); }.property-panel section { padding:14px; border-bottom:1px solid var(--line); }.property-panel h2,.property-panel h3 { margin:0 0 10px; font-size:11px; }.property-panel h3 { color:var(--muted); }.property-grid { display:grid; grid-template-columns:72px minmax(0,1fr); gap:7px 10px; align-items:center; }.property-grid label { color:var(--muted); }.property-grid input { width:100%; height:30px; padding:0 7px; border:1px solid var(--line); border-radius:4px; background:var(--surface-2); color:var(--text); }.generated-change { padding:10px; border-left:2px solid var(--accent); background:var(--hover); }.generated-change p { margin:3px 0 9px; color:var(--muted); font-size:11px; }.generated-change div { display:flex; gap:6px; }.generated-change button { min-height:29px; padding:0 8px; }.mobile-only,.compact-inspector-trigger,.mobile-property-heading,.mobile-layer-close { display:none; }
.canvas-status { grid-column:1/-1; grid-row:3; display:flex; align-items:center; justify-content:space-between; padding:0 10px; border-top:1px solid var(--line); background:var(--surface-1); color:var(--muted); font:10px ui-monospace,monospace; }.canvas-status div { display:flex; gap:16px; }

@media (max-width: 1000px) {
  .info-layout { grid-template-columns:180px minmax(0,1fr); }.source-rail { display:none; }.article { padding-inline:34px; }
  .commerce-shell { grid-template-columns:190px minmax(0,1fr); }.commerce-inspector { display:none; }
  .canvas-shell { grid-template-columns:48px var(--layers-width) minmax(0,1fr); }.property-panel { display:none; }.compact-inspector-trigger { display:block; }.canvas-shell.properties-open .property-panel { position:fixed; z-index:8; top:48px; right:0; bottom:28px; display:block; width:min(320px,calc(100vw - 48px)); overflow:auto; border-left:1px solid var(--line-strong); box-shadow:var(--shadow); }.mobile-property-heading { display:flex; align-items:center; justify-content:space-between; min-height:48px; padding:0 12px; border-bottom:1px solid var(--line); }.mobile-property-heading button { min-height:44px; }
}

@media (pointer:coarse) and (min-width:701px) {
  .split-separator { left:calc(48px + var(--layers-width) - 22px); width:44px; }
  .split-separator::before { left:21px; }
}

@media (max-width: 700px) {
  .info-header { grid-template-columns:1fr auto; padding:0 14px; }.info-search { grid-column:1/-1; grid-row:2; margin-bottom:10px; }.info-layout { display:block; }.topic-nav { display:none; }.article { padding:30px 16px 60px; }.article h1 { font-size:25px; }.source-rail { display:block; padding:24px 16px 60px; border-top:1px solid var(--line); border-left:0; }
  .pattern-theme-actions > button,.theme-control button { min-width:44px; min-height:44px; }.info-search { min-height:44px; }
  .commerce-shell { display:block; height:auto; min-height:100vh; }.commerce-sidebar { display:none; }.commerce-inspector { display:block; border-top:1px solid var(--line); border-left:0; }.commerce-bar { align-items:flex-start; gap:12px; padding:10px 12px; }.commerce-tools button { min-height:44px; }.commerce-summary { display:grid; grid-template-columns:repeat(2,1fr); }.commerce-table { min-width:0; }.commerce-row { grid-template-columns:44px minmax(0,1fr) 90px; padding-block:4px; }.commerce-row > :nth-child(4),.commerce-row > :nth-child(5),.commerce-row > :nth-child(6) { display:none; }.commerce-row.header { display:none; }.commerce-field input,.commerce-edit-actions button { min-height:44px; }.commerce-edit-actions { justify-content:stretch; }.commerce-edit-actions button { flex:1 1 120px; }
  .canvas-shell { grid-template-columns:44px minmax(0,1fr); grid-template-rows:48px minmax(0,1fr) 28px; }.layer-panel,.property-panel,.split-separator { display:none; }.drawing-area { grid-column:2; }.canvas-topbar .pattern-theme-actions { display:none; }.canvas-title span { display:none; }.canvas-actions button,.tool-rail button { min-width:44px; min-height:44px; }.mobile-only { display:block; }.canvas-shell.layers-open .layer-panel,.canvas-shell.properties-open .property-panel { position:fixed; z-index:8; inset:auto 0 0; display:block; width:100%; max-height:min(78dvh,640px); overflow:auto; border-top:1px solid var(--line-strong); border-right:0; border-left:0; background:var(--surface-1); box-shadow:var(--shadow); }.mobile-layer-close { display:block; min-height:44px; }.mobile-property-heading { display:flex; align-items:center; justify-content:space-between; min-height:48px; padding:0 12px; border-bottom:1px solid var(--line); }.mobile-property-heading button,.canvas-shell.properties-open .generated-change button { min-height:44px; }
}

@media (min-width:701px) and (max-width:1000px) {
  .commerce-inspector-trigger,.commerce-inspector-close { display:inline-flex; min-height:44px; align-items:center; justify-content:center; padding-inline:10px; }
  .commerce-inspector-scrim:not([hidden]) { position:fixed; z-index:7; inset:0; display:block; background:rgb(0 0 0 / .34); opacity:0; pointer-events:none; transition:opacity 180ms var(--ease); }
  .commerce-inspector-scrim[data-state="open"] { opacity:1; pointer-events:auto; }
  .commerce-inspector-scrim[data-state="closing"] { opacity:0; pointer-events:none; }
  .commerce-inspector { position:fixed; z-index:8; inset:0 0 0 auto; display:block; width:min(360px,calc(100vw - 72px)); overflow:auto; visibility:hidden; border-left:1px solid var(--line-strong); background:var(--surface-1); box-shadow:var(--shadow); opacity:0; pointer-events:none; transform:translateX(100%); transition:transform 180ms cubic-bezier(.23,1,.32,1),opacity 140ms var(--ease); will-change:transform,opacity; }
  .commerce-inspector[data-state="opening"],.commerce-inspector[data-state="closing"],.commerce-inspector[data-state="open"] { visibility:visible; }
  .commerce-inspector[data-state="open"] { opacity:1; pointer-events:auto; transform:translateX(0); transition-duration:240ms,180ms; transition-timing-function:cubic-bezier(.16,1,.3,1),var(--ease); }
  .commerce-inspector[data-state="closing"] { opacity:0; pointer-events:none; transform:translateX(100%); }
  .commerce-inspector-header { position:sticky; z-index:1; top:0; background:var(--surface-1); }
  .commerce-inspector[hidden],.commerce-inspector-scrim[hidden] { display:none!important; }
}

@media (prefers-reduced-motion:reduce) and (min-width:701px) and (max-width:1000px) {
  .commerce-inspector-scrim:not([hidden]),.commerce-inspector,.commerce-inspector[data-state] { transform:none; transition:opacity 100ms linear; will-change:opacity; }
}

@media (prefers-reduced-motion:no-preference) { button,a,input { transition:background-color 140ms var(--ease),border-color 140ms var(--ease),color 140ms var(--ease); } }

/* Product-canvas overlay motion. Temporary panels stay mounted until their
   exit completes so a rapid reversal can continue from the rendered state. */
[data-canvas-overlay][hidden],
.canvas-scrim[hidden] { display:none!important; }
.canvas-scrim { display:none; }

button:active:not(:disabled) {
  border-color:var(--line-strong);
  color:var(--text);
}

@media (prefers-reduced-motion:no-preference) {
  button { transition:transform 90ms var(--ease),background-color 140ms var(--ease),border-color 140ms var(--ease),color 140ms var(--ease); }
  button:active:not(:disabled) { transform:translateY(.5px); }
}

@media (max-width:1000px) {
  .canvas-scrim:not([hidden]) {
    position:fixed;
    z-index:7;
    inset:48px 0 28px;
    display:block;
    border:0;
    border-radius:0;
    background:rgb(0 0 0 / .34);
    opacity:0;
    pointer-events:none;
    transition:opacity 180ms var(--ease);
  }
  .canvas-scrim[data-state="open"] { opacity:1; pointer-events:auto; }
  .canvas-scrim[data-state="closing"] { opacity:0; pointer-events:auto; }

  .canvas-shell .property-panel {
    position:fixed;
    z-index:8;
    top:48px;
    right:0;
    bottom:28px;
    display:block;
    width:min(320px,calc(100vw - 48px));
    overflow:auto;
    visibility:hidden;
    border-left:1px solid var(--line-strong);
    background:var(--surface-1);
    box-shadow:var(--shadow);
    opacity:0;
    pointer-events:none;
    transform:translateX(100%);
    transition:transform 180ms cubic-bezier(.23,1,.32,1),opacity 140ms var(--ease);
    will-change:transform,opacity;
  }
  .canvas-shell .property-panel[data-state="opening"],
  .canvas-shell .property-panel[data-state="closing"],
  .canvas-shell .property-panel[data-state="open"] { visibility:visible; }
  .canvas-shell .property-panel[data-state="open"] {
    opacity:1;
    pointer-events:auto;
    transform:translateX(0);
    transition-duration:240ms,180ms;
    transition-timing-function:cubic-bezier(.16,1,.3,1),var(--ease);
  }
  .canvas-shell .property-panel[data-state="closing"] {
    opacity:0;
    pointer-events:none;
    transform:translateX(100%);
  }
}

@media (max-width:700px) {
  .canvas-scrim:not([hidden]) { bottom:0; }

  .canvas-shell .layer-panel,
  .canvas-shell .property-panel {
    position:fixed;
    z-index:8;
    inset:auto 0 0;
    display:block;
    width:100%;
    max-height:min(78dvh,640px);
    padding-bottom:env(safe-area-inset-bottom);
    overflow:auto;
    visibility:hidden;
    border-top:1px solid var(--line-strong);
    border-right:0;
    border-left:0;
    background:var(--surface-1);
    box-shadow:var(--shadow);
    opacity:0;
    pointer-events:none;
    transform:translateY(100%);
    transition:transform 180ms cubic-bezier(.23,1,.32,1),opacity 140ms var(--ease);
    will-change:transform,opacity;
  }
  .canvas-shell .layer-panel[data-state="opening"],
  .canvas-shell .layer-panel[data-state="closing"],
  .canvas-shell .layer-panel[data-state="open"],
  .canvas-shell .property-panel[data-state="opening"],
  .canvas-shell .property-panel[data-state="closing"],
  .canvas-shell .property-panel[data-state="open"] { visibility:visible; }
  .canvas-shell .layer-panel[data-state="open"],
  .canvas-shell .property-panel[data-state="open"] {
    opacity:1;
    pointer-events:auto;
    transform:translateY(0);
    transition-duration:300ms,180ms;
    transition-timing-function:cubic-bezier(.32,.72,0,1),var(--ease);
  }
  .canvas-shell .layer-panel[data-state="closing"],
  .canvas-shell .property-panel[data-state="closing"] {
    opacity:0;
    pointer-events:none;
    transform:translateY(100%);
  }
}

@media (prefers-reduced-motion:reduce) and (max-width:1000px) {
  .canvas-scrim:not([hidden]),
  .canvas-shell .property-panel,
  .canvas-shell .property-panel[data-state] {
    transform:none;
    transition:opacity 100ms linear;
    will-change:opacity;
  }
}

@media (prefers-reduced-motion:reduce) and (max-width:700px) {
  .canvas-shell .layer-panel,
  .canvas-shell .layer-panel[data-state],
  .canvas-shell .property-panel,
  .canvas-shell .property-panel[data-state] {
    transform:none;
    transition:opacity 100ms linear;
    will-change:opacity;
  }
}