/* PopupOS workspace system. Shared by every route; never loaded in storefront previews. */
:root {
  color-scheme: dark;
  --page: #0c0e10;
  --rail: #101214;
  --surface: #131619;
  --soft: #171b1f;
  --raised: #20252a;
  --ink: #e6e9ed;
  --muted: #9ba5b2;
  --line: #282d33;
  --accent: #b1caa2;
  --green: #b1caa2;
  --green-soft: #1d2822;
  --amber: #dcc08d;
  --amber-soft: #2b251c;
  --red: #dea59f;
  --blue: #99b6dd;
  --purple: #b4a5da;
  --on-accent: #172019;
  --focus: #b1caa255;
  --shadow: 0 20px 70px #0006;
  --chart-views: #a1afbd;
  --chart-blue: #77b9f5;
  --chart-amber: #edbd6e;
  --chart-purple: #c0a0ef;
  --chart-green: #add48e;
  font-family: 'Instrument Sans', 'Segoe UI', sans-serif;
}
:root[data-theme="light"] {
  color-scheme: light;
  --page: #f6f7f8;
  --rail: #fafbfc;
  --surface: #ffffff;
  --soft: #f0f2f4;
  --raised: #e7ebee;
  --ink: #20272e;
  --muted: #5e6b78;
  --line: #dce1e6;
  --accent: #426b4d;
  --green: #426b4d;
  --green-soft: #eaf1e9;
  --amber: #8c6229;
  --amber-soft: #faf1e1;
  --red: #a04f4c;
  --blue: #466c9b;
  --purple: #796399;
  --on-accent: #ffffff;
  --focus: #426b4d33;
  --shadow: 0 20px 70px #20304020;
  --chart-views: #657586;
  --chart-blue: #2268aa;
  --chart-amber: #926015;
  --chart-purple: #8453b8;
  --chart-green: #39743b;
}
body, body.quiz-page { --qi-line: var(--line); --qi-ink: var(--ink); background: var(--page); color: var(--ink); font-size: 14px; }
body.quiz-page { --page: #0c0e10; }
[data-theme="light"] body.quiz-page { --page: #f6f7f8; }
::selection { background: var(--raised); color: var(--accent); }
* { scrollbar-width: thin; scrollbar-color: var(--raised) transparent; }
button, a, summary { touch-action: manipulation; }
button, a, input, select, textarea, summary { outline-offset: 4px; }
:is(button,a,input,select,textarea,summary):focus-visible { outline: 2px solid var(--accent); }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--focus); border-color: var(--accent) !important; }
input::placeholder, textarea::placeholder { color: var(--muted); opacity: .85; }
select option { background: var(--surface); color: var(--ink); }
input[type="checkbox"], input[type="range"] { accent-color: var(--accent); }
h1, .qi-page-heading h1 { font-size: 28px; font-weight: 600; letter-spacing: -.85px; line-height: 1.25; }
h2 { font-weight: 600; letter-spacing: -.3px; }
.app-shell { grid-template-columns: 224px minmax(0, 1fr); }
.sidebar { padding: 20px 12px 14px; background: var(--rail); }
.brand { padding: 0 10px; gap: 9px; font-size: 23px; letter-spacing: -.8px; min-height: 32px; }
.brand b > span { color: var(--ink); font-weight: 450; }
.brand > small { font-size: 10px; color: var(--muted); letter-spacing: 0; margin-left: auto; }
.brand-symbol { width: 24px; height: 26px; }
.brand-symbol i { border: 1.5px solid var(--accent); background: var(--rail); width: 16px; height: 19px; }
.brand-symbol i + i { background: var(--accent); border-color: var(--accent); left: 6px; top: 6px; }
.workspace { margin: 24px 0 23px; padding: 11px 9px; gap: 9px; background: var(--surface); border-radius: 8px; }
.workspace > div { min-width: 0; flex: 1; }
.workspace select { width: 100%; font-size: 13px; font-weight: 550; padding: 0; }
.workspace small { font-size: 11px; margin-top: 3px; }
.workspace-logo, .account-avatar { background: var(--raised); color: var(--accent); border: 1px solid var(--line); }
.workspace-logo { width: 30px; height: 32px; font-size: 19px; flex-shrink: 0; }
.sidebar nav { gap: 3px; }
.sidebar nav > a { min-height: 39px; padding: 9px 11px; font-weight: 450; font-size: 13px; color: var(--muted); border: 1px solid transparent; gap: 10px; }
.sidebar nav > a:hover, .nav-group > summary:hover { background: var(--soft); color: var(--ink); }
.sidebar nav > a.is-active { background: var(--raised); border-color: var(--line); color: var(--ink); }
.sidebar nav > a.is-active svg { color: var(--accent); }
.nav-count { background: var(--soft); color: var(--muted); border-radius: 4px; padding: 0 6px; font-variant-numeric: tabular-nums; }
.nav-group { margin-top: 10px; }
.sidebar > nav + .nav-group { margin-top: 23px; border-top: 1px solid var(--line); padding-top: 15px; }
.nav-group > summary { list-style: none; display: flex; align-items: center; gap: 10px; min-height: 40px; padding: 9px 12px; font-size: 13px; color: var(--muted); cursor: pointer; border-radius: 6px; }
.nav-group > summary::-webkit-details-marker { display: none; }
.nav-group > summary svg { width: 17px; height: 17px; }
.nav-group > summary:has(+ nav .is-active) { color: var(--ink); }
.nav-chevron { margin-left: auto; transition: transform .15s; }
.nav-chevron svg { width: 12px !important; }
.nav-group[open] .nav-chevron { transform: rotate(90deg); }
.nav-group nav { margin: 3px 0 3px 20px; padding-left: 10px; border-left: 1px solid var(--line); }
.nav-group nav > a { font-size: 12px; min-height: 34px; padding: 7px 10px; }
.nav-label { border-top: 1px solid var(--line); margin-top: 22px; padding: 20px 12px 9px; font-size: 9px; letter-spacing: .12em; }
.sidebar-bottom { padding-top: 28px; }
.store-status { padding: 10px; color: var(--muted); gap: 8px; }
.store-status b { color: var(--ink); font-size: 11px; font-weight: 500; }
.store-status small { font-size: 10px; }
.store-status svg { color: var(--accent); }
.account { padding: 15px 8px 0; }
.account b { font-size: 12px; }
.account small { font-size: 10px; }
.account-avatar { border-radius: 7px; }
.topbar, .quiz-page .topbar { height: 58px; padding: 0 30px; background: var(--page); }
.breadcrumb { gap: 11px; min-width: 0; font-size: 12px; }
.breadcrumb b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 420px; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb [data-breadcrumb] { display: flex; align-items: center; gap: 10px; }
.breadcrumb .crumb-current { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.topbar-right { gap: 17px; flex-shrink: 0; }
.search-launch { margin: 0; padding: 6px 0; font-size: 12px; gap: 9px; }
.search-launch:hover { color: var(--ink); }
.search-launch svg { width: 15px; height: 15px; }
kbd { font: inherit; font-size: 10px; border: 1px solid var(--line); border-radius: 4px; background: var(--surface); padding: 1px 5px; color: var(--muted); }
.search-launch kbd { margin-left: 16px; }
.theme-toggle { background: transparent; border: 0; }
.environment { color: var(--muted); font-size: 11px; }
.environment i { background: var(--accent); }
.topbar [data-auth-label] { font-size: 11px; }
main, .quiz-page #main { padding: 36px 40px 48px; max-width: 1560px; }
.page-heading, .qi-page-heading { margin-bottom: 26px; align-items: center; }
.page-heading p, .qi-page-heading p { color: var(--muted); font-size: 13px; margin-top: 8px; }
.qi-page-heading h1 { margin: 0; }
.qi-page-heading .qi-eyebrow { display: none; }
.heading-actions { padding: 0; }
.button { border-color: var(--line); background: var(--surface); box-shadow: none; min-height: 36px; padding: 8px 12px; font-size: 12px; border-radius: 6px; font-weight: 500; }
.button:hover { background: var(--raised); border-color: var(--muted); }
.button.primary, .qi-heading-actions .primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.button.primary:hover { filter: brightness(1.08); }
.icon-button { background: var(--surface); }
.theme-toggle { background: transparent; }
.filter-select, .date-window input { background: var(--surface); color: var(--ink); border-color: var(--line); min-height: 36px; padding-top: 7px; padding-bottom: 7px; font-size: 12px; }
.report-toolbar, .analytics-toolbar { flex-wrap: wrap; align-items: flex-end; justify-content: flex-start; gap: 12px; }
.date-window, .filters { gap: 8px; }
.date-window label > span { font-size: 11px; font-weight: 450; }
.timezone-badge { font-size: 10px; padding: 10px 3px; font-weight: 400; }
.filter-note { font-size: 10px; padding-bottom: 9px; }
.report-quality { background: transparent; color: var(--muted); border: 0; border-bottom: 1px solid var(--line); border-radius: 0; padding: 0 0 15px; font-size: 11px; margin-bottom: 22px; }
.report-quality strong { font-weight: 500; }
.connection-banner, .event-receipt, .quiz-page .event-receipt { background: var(--surface); color: var(--muted); border-color: var(--line); font-size: 11px; padding: 10px 30px; }
.event-receipt svg { width: 14px; color: var(--accent); }
.event-receipt strong { color: var(--ink); font-weight: 450; }
.event-receipt .text-button { font-size: 11px; }
.metrics { border: 0; background: transparent; gap: 14px; overflow: visible; }
.metric, .metric.is-highlight, .qi-metric { background: var(--surface); border: 1px solid var(--line); border-radius: 9px; padding: 21px 22px; box-shadow: none; }
.metric + .metric { border-left: 1px solid var(--line); }
.metric.is-highlight { background: linear-gradient(120deg, var(--green-soft), var(--surface) 85%); }
.metric.is-highlight .metric-value { color: var(--accent); }
.journey-metrics { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.journey-metrics .metric { padding: 22px 20px; }
.metric-label, .journey-metrics .metric-label, .qi-metric-top { color: var(--muted); font-size: 12px; font-weight: 450; }
.metric-value, .journey-metrics .metric-value, .qi-metric > strong { font-size: 33px; font-weight: 550; letter-spacing: -1px; line-height: 1.3; margin: 16px 0 10px; }
.metric-note, .journey-metrics .metric-note { font-size: 11px; color: var(--muted); line-height: 1.6; }
.panel, .qi-panel, .campaign-card, .ab-variant { background: var(--surface); border-color: var(--line); box-shadow: none; border-radius: 9px; }
.panel-header, .qi-panel > header { padding: 21px 22px 19px; }
.panel-header h2, .qi-panel > header h2, .ab-workspace .panel-header h2, .campaign-analytics .panel-header h2 { font-size: 15px; letter-spacing: -.2px; margin-top: 0; }
.panel-header p, .qi-panel > header p, .ab-workspace .panel-header p { font-size: 12px; line-height: 1.6; }
.qi-panel .qi-eyebrow { display: block; font-size: 9px; font-weight: 500; color: var(--muted); margin-bottom: 7px; letter-spacing: .1em; }
.grid-main, .grid-two, .qi-top-grid, .campaign-detail-grid { gap: 18px; }
.chart-grid > span { border-color: var(--line); }
.performance-chart { position: relative; padding: 4px 20px 12px; }
.performance-chart > svg { display: block; width: 100%; height: auto; min-height: 210px; fill: none; stroke: none; }
.trend-grid line { stroke: var(--line); stroke-dasharray: 3 5; stroke-width: 1; }
.trend-grid text { fill: var(--muted); font: 11px 'Instrument Sans', sans-serif; stroke: none; }
.trend-point { outline: none; cursor: crosshair; }
.trend-point > line { stroke: var(--muted); stroke-width: 1; stroke-dasharray: 3 3; opacity: 0; }
.trend-point > circle { opacity: 0; stroke: var(--surface); stroke-width: 1.5; }
.trend-point:hover > line, .trend-point:focus > line, .trend-point:hover > circle, .trend-point:focus > circle { opacity: 1; }
.chart-zero { position: absolute; inset: 20px 20px 40px 44px; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 7px; pointer-events: none; }
.chart-zero b { font-size: 13px; color: var(--ink); font-weight: 500; background: var(--surface); padding: 2px 8px; }
.chart-zero span { font-size: 11px; color: var(--muted); background: var(--surface); padding: 2px 8px; }
.chart-data-link:hover { color: var(--accent); }
.chart-tooltip { position: absolute; top: 16px; z-index: 2; background: var(--raised); color: var(--ink); border: 1px solid var(--line); border-radius: 7px; padding: 11px 14px; box-shadow: var(--shadow); font-size: 11px; line-height: 1.8; white-space: pre; pointer-events: none; }
.chart-note, .table-footer, .funnel-definition, .ab-panel-foot { background: transparent; color: var(--muted); font-size: 11px; }
.chart-bar.series-views, .legend i.series-views { background: #738797; }
.chart-bar.series-gameStarts, .legend i.series-gameStarts { background: var(--blue); }
.chart-bar.series-gameCompletions, .legend i.series-gameCompletions { background: var(--amber); }
.chart-bar.series-answers, .legend i.series-answers { background: var(--purple); }
.chart-bar.series-emails, .legend i.series-emails { background: var(--accent); }
.funnel-step > i > span, .answer-meter i { background: var(--accent); }
.funnel-step > i, .answer-meter, .answer-bar > i { background: var(--raised); }
.funnel-step p strong { font-size: 18px; }
.campaign-funnel > h3 { padding: 10px 22px 0; font-size: 13px; }
.campaign-funnel > h3 small { font-size: 11px; }
.funnel { padding: 3px 22px 12px; }
.funnel-step { padding: 10px 0; }
.funnel-step > div { font-size: 12px; }
.funnel-step b { font-size: 14px; }
.funnel-step p { margin: 6px 0 0 29px; font-size: 11px; }
.funnel-step p strong { font-size: 14px; }
.funnel-step p span { font-size: 11px; }
.funnel-step > i { margin-top: 8px; }
.stage-loss { margin-top: 5px; font-size: 10px; }
.funnel-definition { padding: 12px 22px; font-size: 10px; }
.funnel-step em, .stage-loss { color: var(--muted); }
th, .qi-comparison th, .qi-answer-table th { background: var(--rail); color: var(--muted); font-size: 11px; font-weight: 450; text-transform: none; letter-spacing: 0; }
td { border-color: var(--line); font-size: 12px; padding-top: 17px; padding-bottom: 17px; }
tbody tr:hover { background: var(--soft); }
.table-campaign b { font-size: 12px; font-weight: 550; }
.table-campaign small { font-size: 11px; }
.campaign-icon, .event-icon, .integration-icon, .flow-icon { background: var(--soft); color: var(--accent); border-color: var(--line); }
.badge { background: var(--raised); color: var(--muted); font-size: 10px; padding: 3px 7px; font-weight: 500; }
.badge.green, .ab-tag.is-live { background: var(--green-soft); color: var(--green); }
.badge.amber, .ab-tag.is-warning { background: var(--amber-soft); color: var(--amber); }
.campaign-grid { grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 20px; }
.campaign-card:hover { border-color: var(--muted); box-shadow: none; transform: translateY(-2px); }
.campaign-card-content { padding: 20px; }
.campaign-card-title { flex-wrap: wrap; gap: 8px; }
.campaign-card h2 { font-size: 15px; }
.campaign-card-content > p { line-height: 1.6; }
.campaign-art { border-bottom: 1px solid var(--line); }
.tabs { gap: 5px; padding: 4px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; margin-bottom: 24px; width: fit-content; max-width: 100%; }
.tabs a { padding: 8px 16px; font-size: 12px; border: 0; border-radius: 5px; }
.tabs a:hover { color: var(--ink); background: var(--soft); }
.tabs a.is-active { background: var(--raised); color: var(--ink); font-weight: 500; }
.segmented, .qi-segment { background: var(--rail); border-color: var(--line); }
.segmented button.is-active, .qi-segment button.selected { background: var(--raised); color: var(--ink); box-shadow: none; }
.preview-toolbar { flex-wrap: wrap; }
.preview-stage { background: var(--rail); }
.field input, .field textarea, .field select { background: var(--page); border-color: var(--line); color: var(--ink); border-radius: 6px; }
.field > span { font-size: 12px; }
.settings-layout { align-items: start; }
.settings-guide { padding: 0 22px 12px; }
.settings-guide details { border-top: 1px solid var(--line); }
.settings-guide summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; padding: 16px 0; font-size: 12px; font-weight: 500; }
.settings-guide summary::-webkit-details-marker { display: none; }
.settings-guide summary svg { width: 13px; height: 13px; color: var(--muted); }
.settings-guide details[open] summary svg { transform: rotate(90deg); }
.settings-guide p { font-size: 12px; color: var(--muted); line-height: 1.8; padding-bottom: 18px; }
.inline-note, .growth-note, .attribution-rule { background: var(--soft); color: var(--muted); border-color: var(--line); }
.inline-note strong { color: var(--ink); }
.inline-note.amber, .ab-alert { background: var(--amber-soft); color: var(--amber); border-color: var(--line); }
.coverage-warning { background: var(--amber-soft) !important; border: 1px solid var(--line) !important; padding: 15px 18px; border-radius: 8px; }
.coverage-warning strong { color: var(--amber); }
.draft-bar { background: var(--amber-soft); border-color: var(--line); color: var(--amber); }
.revenue-panel { margin-top: 22px; }
.revenue-summary { gap: 24px; padding: 23px; }
.revenue-summary strong { font-size: 29px; font-variant-numeric: tabular-nums; }
.revenue-sync, .revenue-sync.is-pending { background: var(--soft); color: var(--muted); border-color: var(--line); }
.revenue-sync.is-pending { color: var(--amber); }
.attribution-hero { background: var(--surface); border-color: var(--line); border-radius: 9px; padding: 28px; margin: 22px 0 30px; }
.attribution-intro h2 { font-size: 24px; color: var(--ink); }
.attribution-hero .analytics-kicker, .attribution-intro a { color: var(--accent); }
.attribution-intro p, .attribution-value > span, .attribution-value > small { color: var(--muted); }
.attribution-value > strong { color: var(--accent); font-size: 32px; }
.ab-workspace { --arm-a: var(--blue); --arm-b: var(--accent); --arm-a-soft: var(--soft); --arm-b-soft: var(--green-soft); }
.ab-variant.arm-b { border-color: var(--line); border-top-color: var(--arm); }
.ab-variant { border-top-color: var(--arm); }
.ab-verdict, .ab-verdict.is-collecting { background: var(--surface); border-color: var(--line); }
.ab-verdict-icon { background: var(--raised); color: var(--accent); }
.ab-verdict h3 { font-size: 16px; }
.ab-test-header h2 { font-size: 25px; }
.ab-primary > strong { font-size: 45px; }
.ab-format, .ab-confidence, .ab-stage-row { border-color: var(--line); }
.ab-stage-header { background: var(--rail); }
.ab-stage-bar, .ab-range { background: var(--raised); }
.ab-split i { border-color: var(--surface); }
.ab-more[open] .button { background: var(--raised); color: var(--red); box-shadow: var(--shadow); }
.qi-workspace { --qi-line: var(--line); --qi-ink: var(--ink); }
.qi-metric, .qi-panel { animation: none; }
.qi-controls { background: var(--surface); border-color: var(--line); border-radius: 8px; padding: 13px 16px; }
.qi-source-label, .qi-basis, .qi-basis-note { color: var(--muted); }
.qi-source-label i { background: var(--accent); box-shadow: none; }
.qi-basis select, .qi-sort select { background: var(--soft); color: var(--ink); border-color: var(--line); font-size: 12px; }
.qi-metric-index { color: var(--muted); }
.qi-kpis { gap: 14px; }
.qi-metric-bottom > span { color: var(--muted); font-size: 11px; }
.qi-grid line { stroke: var(--line); }
.qi-grid text { fill: var(--muted); }
.qi-line-chart > polygon { fill: var(--green-soft); }
.qi-line-chart > polyline { stroke: var(--accent); }
.qi-line-chart > circle { fill: var(--accent); stroke: var(--surface); opacity: 0; }
.qi-line-chart > circle:hover, .qi-line-chart > circle:focus { opacity: 1; }
.qi-funnel-track { height: 7px; background: var(--raised); border-radius: 3px; }
.qi-funnel-stage { padding-bottom: 6px; }
.qi-funnel-stage:nth-child(1) i { background: var(--blue) !important; }
.qi-funnel-stage:nth-child(2) i { background: var(--purple) !important; }
.qi-funnel-stage:nth-child(3) i { background: var(--accent) !important; }
.qi-quality { background: var(--surface); border-color: var(--line); border-radius: 8px; }
.qi-quality-icon { background: var(--green-soft); color: var(--accent); }
.qi-quality strong { color: var(--ink); }
.qi-quality p, .qi-quality > .qi-pill { color: var(--muted); }
.qi-quality > .qi-pill, .qi-pill { background: var(--raised); border-color: var(--line); }
.qi-campaign > header { background: transparent; border-color: var(--line); }
.qi-donut > div { background: var(--surface); border-color: var(--surface); box-shadow: 0 0 0 4px var(--surface); }
.qi-insight, .qi-insight-muted { background: var(--soft); border-color: var(--line); }
.qi-insight p, .qi-insight small, .qi-insight-muted p { color: var(--muted); }
.qi-insight b, .qi-insight strong, .qi-insight-muted b { color: var(--ink); }
.qi-comparison td, .qi-answer-table td { border-color: var(--line); }
.qi-mini-track, .qi-answer-track { background: var(--raised); }
.qi-section-title h2 { font-size: 20px; }
.empty-state { color: var(--muted); padding: 44px 24px; }
.empty-state b, .qi-empty h3 { color: var(--ink); font-weight: 500; }
.empty-state svg, .qi-empty > span { color: var(--accent); }
.app-footer, .quiz-page .app-footer { background: var(--page); color: var(--muted); font-size: 10px; padding: 16px 30px; }
dialog { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; color: var(--ink); padding: 24px; box-shadow: var(--shadow); max-height: 85dvh; width: min(560px, calc(100vw - 32px)); }
dialog::backdrop { background: #0009; backdrop-filter: blur(4px); }
.modal-heading { margin-bottom: 20px; }
.modal-heading h2 { font-size: 18px; }
.command-list { gap: 3px; margin-top: 14px; max-height: 48dvh; overflow-y: auto; }
.command-list a { padding: 11px 12px; border-radius: 6px; font-size: 13px; gap: 12px; }
.command-list a svg { color: var(--muted); width: 17px; }
.command-list a:hover, .command-list a:focus, .command-list a.is-selected { background: var(--raised); outline: none; color: var(--ink); }
.command-list a small { color: var(--muted); font-size: 10px; margin-left: auto; }
.command-empty { padding: 28px 12px; text-align: center; color: var(--muted); font-size: 13px; }
.command-hint { display: flex; gap: 14px; border-top: 1px solid var(--line); padding-top: 15px; margin-top: 15px; color: var(--muted); font-size: 10px; }
.toast { background: var(--raised); color: var(--ink); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); }
.nav-scrim { display: none; }
.sidebar-close { display: none; }
@media (max-width: 1250px) {
  main, .quiz-page #main { padding: 30px 25px 40px; }
  .topbar { padding-inline: 25px; }
  .topbar-right { gap: 12px; }
  .topbar [data-auth-label] { display: none; }
  .breadcrumb b { max-width: 310px; }
  .crumb-tab { display: none; }
  .journey-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 1000px) {
  .app-shell { grid-template-columns: 208px minmax(0, 1fr); }
  .topbar .search-launch > span:not([data-icon]), .search-launch kbd { display: none; }
  .search-launch { min-height: 32px; padding-inline: 5px; }
  .grid-main, .grid-two, .settings-layout, .campaign-detail-grid { grid-template-columns: 1fr; }
  .preview-toolbar { align-items: flex-start; }
  .qi-panel > header { flex-wrap: wrap; }
  .qi-funnel-stages { display: block; }
  .campaign-grid { grid-template-columns: repeat(auto-fill, minmax(245px, 1fr)); }
}
@media (max-width: 720px) {
  .app-shell { display: block; }
  .sidebar { width: 264px; left: -280px; z-index: 60; box-shadow: var(--shadow); }
  .sidebar.is-open { left: 0; }
  .sidebar-close { display: inline-grid; position: absolute; right: 14px; top: 20px; }
  .sidebar .brand > small { display: none; }
  .nav-scrim:not([hidden]) { display: block; position: fixed; inset: 0; background: #0009; z-index: 50; backdrop-filter: blur(3px); }
  body.nav-open { overflow: hidden; }
  .topbar, .quiz-page .topbar { padding: 0 16px; height: 56px; gap: 8px; }
  .breadcrumb { gap: 8px; font-size: 11px; }
  .breadcrumb b { max-width: 180px; }
  .breadcrumb > span:first-of-type, .breadcrumb > .slash { display: none; }
  .topbar-right { gap: 8px; }
  .topbar .environment, .topbar .text-button[data-action="connect"] { display: none; }
  main, .quiz-page #main { padding: 24px 16px 32px; }
  h1, .qi-page-heading h1 { font-size: 25px; }
  .page-heading, .qi-page-heading { align-items: flex-start; gap: 16px; flex-direction: column; margin-bottom: 22px; }
  .page-heading p, .qi-page-heading p { font-size: 12px; }
  .metrics, .journey-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .journey-metrics .metric, .metric, .qi-metric { padding: 17px 15px; }
  .metric-value, .journey-metrics .metric-value, .qi-metric > strong { font-size: 28px; }
  .report-toolbar .date-window, .report-toolbar .filters { width: 100%; }
  .filter-select { max-width: 100%; }
  .report-toolbar .filters > select { flex: 1; min-width: 120px; }
  .campaign-grid { grid-template-columns: 1fr; }
  .campaigns-toolbar { flex-wrap: wrap; }
  .campaigns-toolbar .search-field { flex-basis: 100%; max-width: none; }
  .panel-header { padding: 18px; flex-wrap: wrap; }
  .panel-header h2 { font-size: 14px; }
  .panel-header .legend { justify-content: flex-start; }
  .tabs { width: 100%; gap: 2px; }
  .tabs a { padding: 8px 12px; }
  .preview-toolbar { padding: 12px; gap: 8px; }
  .preview-toolbar .segmented { max-width: 100%; overflow-x: auto; }
  .segmented button { flex-shrink: 0; }
  .connection-banner, .event-receipt { padding: 10px 16px; font-size: 10px; gap: 8px; }
  .event-receipt .text-button { display: none; }
  .app-footer { padding: 15px 16px; gap: 12px; flex-wrap: wrap; }
  .status-card { padding: 18px; gap: 10px; flex-wrap: wrap; }
  .qi-heading-actions { flex-wrap: wrap; gap: 12px; }
  .qi-quality { margin-bottom: 20px; }
  .qi-chart-summary .qi-chart-basis { display: none; }
  .qi-controls .filters .filter-select { font-size: 12px; }
  .qi-donut-column { border-color: var(--line); }
  .attribution-hero { padding: 22px; }
  .attribution-value { border-color: var(--line); }
  .command-hint { flex-wrap: wrap; }
  .performance-chart { padding: 4px 12px 8px; }
  .performance-chart > svg { min-height: 160px; }
  .trend-grid text { font-size: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
/* Overview analytics: one compact funnel beside an independently scaled chart. */
.capture-grid { grid-template-columns: minmax(0, 1.65fr) minmax(340px, 1fr); align-items: stretch; }
.capture-performance, .capture-funnel-panel { display: flex; flex-direction: column; }
.capture-grid .panel-header { padding-bottom: 14px; }
.chart-widget { min-width: 0; flex: 1; display: flex; flex-direction: column; }
.chart-series-controls { display: flex; flex-wrap: wrap; gap: 7px; padding: 0 22px 15px; }
.chart-series-controls button { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--line); border-radius: 6px; background: transparent; color: var(--muted); font: inherit; font-size: 12px; padding: 8px 9px; min-height: 34px; cursor: pointer; }
.chart-series-controls button[aria-pressed="true"] { color: var(--ink); background: var(--soft); }
.chart-series-controls button:hover { border-color: var(--muted); }
.chart-series-controls i { width: 8px; height: 8px; border: 1px solid var(--muted); border-radius: 2px; }
.chart-series-controls [aria-pressed="true"] i { background: var(--series-color); border-color: var(--series-color); }
.chart-series-controls b { font-size: 12px; font-weight: 550; font-variant-numeric: tabular-nums; }
.chart-scale-label { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 6px; padding: 0 22px 2px; color: var(--muted); font-size: 11px; }
.chart-widget .performance-chart { flex: 1; display: flex; align-items: center; min-height: 270px; }
.chart-widget .performance-chart > svg { width: 100%; height: auto; min-height: 0; }
.chart-widget .trend-grid text { font-size: 12px; fill: var(--muted); }
.chart-widget .trend-grid line { stroke-dasharray: 3 5; }
.chart-widget .chart-note { padding: 14px 22px; flex-wrap: wrap; line-height: 1.5; }
.chart-tooltip { font-size: 12px; }
.capture-funnel-content { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.funnel-selection { margin: 0 22px; min-height: 37px; display: flex; align-items: center; gap: 12px; }
.funnel-selection > :first-child { color: var(--muted); font-size: 11px; }
.funnel-selection select { width: 0; flex: 1; min-width: 0; padding: 8px 28px 8px 10px; background: var(--soft); color: var(--ink); border: 1px solid var(--line); border-radius: 6px; font: inherit; font-size: 12px; text-overflow: ellipsis; }
.funnel-selection strong { font-size: 12px; font-weight: 500; }
.funnel-summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 22px 14px; }
.funnel-summary > div { display: flex; align-items: baseline; gap: 9px; }
.funnel-summary strong { color: var(--chart-green); font-size: 25px; font-weight: 550; letter-spacing: -.6px; font-variant-numeric: tabular-nums; }
.funnel-summary span { font-size: 11px; color: var(--muted); }
.funnel-summary > span { text-align: right; max-width: 125px; line-height: 1.6; }
.funnel-summary b { color: var(--ink); font-weight: 500; }
.compact-funnel { padding: 0 22px 12px; }
.funnel-columns, .compact-funnel-row { display: grid; grid-template-columns: minmax(0,1fr) 54px 63px; column-gap: 12px; align-items: center; }
.funnel-columns { color: var(--muted); font-size: 10px; padding-bottom: 7px; border-bottom: 1px solid var(--line); }
.funnel-columns > :not(:first-child), .compact-funnel-row > b, .funnel-step-conversion { text-align: right; font-variant-numeric: tabular-nums; }
.compact-funnel-row { padding: 11px 0 9px; row-gap: 8px; }
.funnel-stage-name { display: flex; align-items: center; gap: 8px; font-size: 12px; }
.funnel-stage-dot { height: 6px; width: 6px; border-radius: 2px; flex-shrink: 0; }
.compact-funnel-row > b { font-size: 13px; font-weight: 600; }
.funnel-step-conversion { color: var(--ink); font-size: 12px; cursor: help; }
.funnel-step-conversion:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.compact-funnel-track { grid-column: 1 / -1; height: 5px; border-radius: 3px; background: var(--raised); overflow: hidden; }
.compact-funnel-track i { display: block; height: 100%; border-radius: inherit; }
:is(.compact-funnel-track i,.funnel-stage-dot).series-views { background: var(--chart-views); }
:is(.compact-funnel-track i,.funnel-stage-dot).series-gameStarts { background: var(--chart-blue); }
:is(.compact-funnel-track i,.funnel-stage-dot).series-gameCompletions { background: var(--chart-amber); }
:is(.compact-funnel-track i,.funnel-stage-dot).series-answers { background: var(--chart-purple); }
:is(.compact-funnel-track i,.funnel-stage-dot).series-emails { background: var(--chart-green); }
.compact-funnel-note { margin-top: auto; border-top: 1px solid var(--line); padding: 12px 22px; color: var(--muted); font-size: 10px; line-height: 1.6; }
.compact-funnel-note summary { cursor: pointer; width: fit-content; color: var(--ink); font-size: 11px; margin-top: 3px; }
.compact-funnel-note p { margin: 7px 0 0; }
@media (max-width: 1199px) {
  .capture-grid { grid-template-columns: minmax(0,1fr); }
}
@media (max-width: 600px) {
  .capture-grid .panel-header { padding: 18px 16px 14px; }
  .chart-series-controls { padding: 0 16px 14px; gap: 6px; }
  .chart-series-controls button { font-size: 11px; }
  .chart-scale-label { padding: 0 16px; }
  .chart-scale-label > :last-child { display: none; }
  .chart-widget .performance-chart { padding: 4px 20px 8px; min-height: 250px; }
  .chart-widget .chart-note { padding: 12px 16px; }
  .funnel-selection { margin: 0 16px; }
  .funnel-summary { padding: 16px; }
  .compact-funnel { padding: 0 16px 14px; }
  .compact-funnel-note { padding: 12px 16px; }
  .funnel-columns, .compact-funnel-row { column-gap: 8px; grid-template-columns: minmax(0,1fr) 48px 57px; }
}
/* Consistent analytics density and legibility across quiz, campaign, and experiment reports. */
.qi-top-grid.capture-grid, .analytics-detail-grid.capture-grid { grid-template-columns: minmax(0,1.65fr) minmax(340px,1fr); align-items: stretch; gap: 18px; }
.qi-top-grid.capture-grid { margin-bottom: 18px; }
.qi-trend > header, .qi-funnel > header { padding-bottom: 14px; }
.qi-trend > header p, .qi-funnel > header p { margin-top: 6px; }
.chart-data-link[data-chart-data] { border: 0; padding: 0; background: none; color: var(--muted); font: inherit; cursor: pointer; }
.qi-trend .qi-chart-data { padding: 11px 22px; font-size: 11px; }
.qi-trend .qi-chart-data summary { cursor: pointer; color: var(--ink); }
.qi-trend .qi-chart-data .table-wrap { max-height: 240px; margin-top: 12px; }
.qi-funnel .compact-funnel-note { font-size: 11px; }
.qi-quality { padding: 13px 18px; margin-bottom: 18px; }
.qi-campaign-list { gap: 18px; }
.qi-campaign > header { padding: 18px 22px; }
.qi-campaign > header h2 { font-size: 16px; }
.qi-question-heading { padding: 18px 22px 10px; }
.qi-answer-highlight { display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px; padding: 0 22px 12px; font-size: 11px; color: var(--muted); }
.qi-answer-highlight strong { font-size: 13px; font-weight: 550; color: var(--ink); overflow-wrap: anywhere; }
.qi-answer-highlight b { color: var(--chart-green); font-size: 13px; font-weight: 550; }
.qi-distribution { display: block; padding: 0 22px 16px; }
.qi-answer-table td { padding: 12px 10px; }
.qi-answer-table th { font-size: 11px; text-transform: none; letter-spacing: 0; padding: 10px; }
.qi-answer-table td:first-child { width: 40%; }
.qi-answer-track { height: 6px; margin-top: 7px; background: var(--raised); }
.qi-answer-name > b { font-size: 13px; }
.qi-insight { margin: 0 22px 16px; padding: 11px 14px; }
.qi-insight small { font-size: 11px; }
.qi-section-title { margin-top: 24px; }
.qi-comparison { margin-bottom: 22px; }
.qi-comparison td { padding-top: 13px; padding-bottom: 13px; }
.qi-comparison th { text-transform: none; letter-spacing: 0; font-size: 11px; }
.qi-mini-track i { background: var(--chart-green); }
.ab-workspace { --arm-a: var(--chart-blue); --arm-b: var(--chart-green); }
.ab-test-header { padding-bottom: 18px; }
.ab-verdict { padding: 18px 22px; margin-bottom: 18px; }
.ab-summary { margin: 20px 0; }
.ab-variant-grid { gap: 18px; margin-bottom: 18px; }
.ab-variant { padding: 18px 22px; border-top-width: 2px; border-radius: 9px; }
.ab-variant-head { gap: 10px; }
.ab-letter { width: 32px; height: 32px; font-size: 16px; border-radius: 7px; }
.ab-variant h3 { font-size: 14px; }
.ab-role, .ab-format { font-size: 11px; }
.ab-format { padding: 10px 0; }
.ab-primary { padding: 12px 0 0; }
.ab-primary > span { font-size: 12px; }
.ab-primary > strong { font-size: 34px; letter-spacing: -1px; margin: 7px 0; }
.ab-primary p { font-size: 12px; }
.ab-analysis-grid { display: grid; grid-template-columns: minmax(300px,1fr) minmax(0,1.5fr); gap: 18px; align-items: stretch; margin-bottom: 18px; }
.ab-rate-panel, .ab-compact-funnel { display: flex; flex-direction: column; min-width: 0; margin: 0; }
.ab-analysis-grid .panel-header { padding: 20px 22px 16px; }
.ab-rate-plot { padding: 4px 22px 20px; flex: 1; display: flex; flex-direction: column; justify-content: center; }
.ab-rate-axis { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); padding-bottom: 10px; }
.ab-rate-row { --arm: var(--arm-a); padding: 12px 0 15px; }
.ab-rate-row.arm-b { --arm: var(--arm-b); }
.ab-rate-label { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.ab-rate-label > span { display: flex; align-items: center; gap: 7px; font-size: 12px; }
.ab-rate-label > strong { font-size: 20px; font-weight: 550; color: var(--arm); font-variant-numeric: tabular-nums; }
.ab-interval-track { position: relative; height: 28px; margin: 10px 0 7px; background: repeating-linear-gradient(to right,var(--line) 0 1px,transparent 1px 25%); border-right: 1px solid var(--line); }
.ab-interval-track::before { content: ''; position: absolute; left: 0; right: 0; top: 50%; border-top: 1px solid var(--line); }
.ab-interval-track > i { position: absolute; top: 10px; height: 8px; background: var(--arm); opacity: .65; border-radius: 2px; }
.ab-interval-track > b { position: absolute; width: 12px; height: 12px; top: 8px; border: 2px solid var(--surface); border-radius: 50%; background: var(--arm); transform: translateX(-50%); }
.ab-rate-row > p { display: flex; justify-content: space-between; gap: 8px; font-size: 11px; color: var(--muted); margin: 0; font-variant-numeric: tabular-nums; }
.ab-interval-legend { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 4px; color: var(--muted); font-size: 11px; }
.ab-interval-legend > span { display: inline-flex; align-items: center; gap: 7px; }
.ab-interval-legend i { height: 7px; width: 7px; border-radius: 50%; background: var(--muted); }
.ab-interval-legend b { height: 6px; width: 20px; border-radius: 2px; background: var(--muted); opacity: .65; }
.ab-analysis-grid .ab-panel-foot { margin-top: auto; padding: 12px 22px; line-height: 1.6; border-top: 1px solid var(--line); }
.ab-compact-funnel .ab-stage-header, .ab-compact-funnel .ab-stage-row { grid-template-columns: minmax(100px,1.1fr) minmax(0,1fr) minmax(0,1fr); gap: 18px; padding: 12px 22px; }
.ab-compact-funnel .ab-stage-header { font-size: 11px; }
.ab-compact-funnel .ab-stage-header b { font-size: 11px; }
.ab-compact-funnel .ab-stage-label { padding: 0; align-items: center; }
.ab-compact-funnel .ab-stage-label h3 { font-size: 12px; font-weight: 500; margin: 0; }
.ab-compact-funnel .ab-stage-cell { padding: 2px 0; cursor: help; }
.ab-compact-funnel .ab-stage-cell:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.ab-compact-funnel .ab-stage-cell strong { font-size: 14px; letter-spacing: 0; }
.ab-compact-funnel .ab-stage-cell b { font-size: 12px; font-weight: 500; font-variant-numeric: tabular-nums; }
.ab-compact-funnel .ab-stage-bar { margin: 8px 0 0; height: 5px; }
.ab-compact-funnel .ab-stage-bar i { opacity: 1; }
.ab-compact-funnel .ab-stage-skip { padding: 3px 0; font-size: 11px; }
.ab-allocation { margin: 18px 0; }
.ab-allocation-body { padding: 4px 22px 18px; max-height: 260px; overflow: auto; }
.ab-allocation-row { margin-bottom: 14px; gap: 18px; }
.ab-allocation-row > div:first-child b { font-size: 12px; }
.ab-allocation-row > div:first-child span, .ab-split p { font-size: 11px; }
.ab-split > div { position: relative; height: 8px; }
.ab-split.is-empty > div { background: var(--raised); }
.ab-planned-marker { position: absolute; height: 100%; top: 0; border-left: 2px solid var(--ink); }
@media (max-width: 1199px) {
  .qi-top-grid.capture-grid, .analytics-detail-grid.capture-grid, .ab-analysis-grid { grid-template-columns: minmax(0,1fr); }
  .ab-rate-plot { min-height: 300px; }
}
@media (max-width: 720px) {
  .ab-analysis-grid .panel-header { padding: 18px 16px; }
  .ab-rate-plot { padding: 0 16px 18px; }
  .ab-analysis-grid .ab-panel-foot { padding: 12px 16px; }
  .ab-compact-funnel .ab-stage-header, .ab-compact-funnel .ab-stage-row { grid-template-columns: minmax(0,1fr) minmax(0,1fr); padding: 12px 16px; gap: 10px 18px; }
  .ab-compact-funnel .ab-stage-label { grid-column: 1/-1; }
  .ab-compact-funnel .ab-stage-cell strong { font-size: 15px; }
  .ab-variant-head .ab-tag { margin-left: auto; }
  .qi-distribution { padding: 0 16px 14px; }
  .qi-question-heading { padding: 18px 16px 10px; }
  .qi-answer-highlight { padding: 0 16px 12px; }
  .qi-insight { margin: 0 16px 16px; }
  .qi-answer-table td { padding: 0; }
  .qi-answer-table tr { padding: 13px 0; }
  .qi-answer-table td:first-child { width: 100%; }
  .qi-answer-table td[data-label]::before { font-size: 10px; }
  .qi-trend .qi-chart-data { padding: 11px 16px; }
}