.replay-app{--paper:#fff;--ink:#202124;--muted:#64666d;--line:#dedee3;--green:#247443;--red:#bd3535;color:var(--ink);background:var(--paper);min-height:100vh;font:16px/1.5 var(--font-geist-sans), Arial, sans-serif}.replay-app button,.replay-app input,.replay-app select{font:inherit}.replay-app button{transition:background .15s}.replay-app button:disabled{cursor:not-allowed;opacity:.45}.replay-app :is(button,a,input,select):focus-visible{outline-offset:3px;outline:2px solid #2459d3}.lab-footnote a:hover{color:#2459d3}.native-pill{border:1px solid var(--line);background:#fff;border-radius:5px;align-items:center;gap:8px;padding:6px 10px;display:flex;font-size:13px!important}.native-pill i{background:#929399;border-radius:50%;width:6px;height:6px}.native-pill i.connected{background:#247443}.lab-main{max-width:1240px;margin:auto;padding:0 32px}.lab-intro{flex-wrap:wrap;align-items:baseline;gap:8px 20px;padding:24px 0 18px;display:flex}.lab-intro h1{letter-spacing:-.7px;margin:0;font-size:24px;font-weight:600}.lab-intro p{color:var(--muted);margin:0;font-size:16px}.capture-controls{grid-template-columns:100px minmax(0,1fr) auto;align-items:center;gap:24px;padding:20px 0;display:grid}.capture-label{color:var(--muted);align-items:center;gap:10px;padding-top:25px;font-size:14px;display:flex}.query-fields{gap:12px;display:flex}.query-fields label{flex:1;min-width:0}.query-fields label>span{font:13px var(--font-geist-mono), monospace;color:var(--muted);justify-content:space-between;margin-bottom:6px;display:flex}.query-fields small{font:12px var(--font-geist-sans), sans-serif;color:#2459d3}.query-fields input,.query-fields select{background:#fff;border:1px solid #c8c9cf;border-radius:4px;width:100%;min-width:0;height:40px;padding:8px 10px}.lab-primary,.lab-secondary{white-space:nowrap;border-radius:4px;justify-content:center;align-items:center;gap:8px;min-height:40px;padding:9px 13px;display:inline-flex;font-size:14px!important}.lab-primary{border:1px solid var(--ink);background:var(--ink);color:#fff}.lab-primary:hover:not(:disabled){background:#36383e}.lab-secondary{border:1px solid var(--line);color:var(--ink);background:#fff}.lab-secondary:hover:not(:disabled){background:#f4f4f6}.capture-button{align-self:end}.delivery-strip{border:1px solid var(--line);background:#f7f7f8;align-items:center;gap:24px;padding:12px 16px;display:flex}.lab-kicker{color:var(--muted);font-size:14px;display:block}.order-controls{gap:28px;display:flex}.order-step{align-items:center;gap:3px;display:flex;position:relative}.order-step button{background:0 0;border:0;justify-content:center;align-items:center;min-height:32px;padding:5px;display:flex}.order-step strong{font:13px var(--font-geist-mono), monospace;border:1px solid var(--line);background:#fff;border-radius:3px;padding:5px 9px}.between{color:var(--muted);position:absolute;right:-20px}.delivery-strip>.lab-secondary{margin-left:auto}.comparison-heading{min-height:43px;color:var(--muted);justify-content:space-between;align-items:center;gap:12px;font-size:12px;display:flex}.cancel-run{color:var(--red);background:0 0;border:0;align-items:center;gap:6px;display:inline-flex}.comparison-grid{border:1px solid var(--line);grid-template-columns:1fr 1fr;display:grid}.implementation{min-width:0}.implementation+article{border-left:1px solid var(--line)}.implementation>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;padding:14px 18px;display:flex}.implementation>header>div{align-items:center;gap:12px;display:flex}.implementation-index{display:none}.implementation h2{margin:0;font-size:16px;font-weight:600}.implementation header p{color:var(--muted);margin:2px 0 0;font-size:14px}.result-badge{font:12px var(--font-geist-mono), monospace;color:var(--muted);border:1px solid var(--line);white-space:nowrap;border-radius:3px;align-items:center;gap:4px;padding:5px 7px;display:flex}.result-badge.pass{color:var(--green);background:#f2faf4;border-color:#a8d5b6}.result-badge.fail{color:var(--red);background:#fdf5f5;border-color:#eab7b7}.atlas-preview{padding:16px 18px}.mini-atlas-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:baseline;padding-bottom:10px;display:flex}.mini-atlas-head>span:first-child{font:24px Georgia,serif}.mini-atlas-head>span:last-child{color:var(--muted);font-size:12px}.mini-query{color:var(--muted);justify-content:space-between;gap:10px;padding:12px 0;font-size:14px;display:flex}.mini-query strong{color:var(--ink);font-weight:500}.lab-images{grid-template-columns:1fr 1fr;gap:12px;min-height:190px;display:grid}.lab-images.single{grid-template-columns:1fr}.lab-images figure{min-width:0;margin:0}.lab-images img{object-fit:cover;width:100%;height:165px;display:block}.lab-images figcaption{color:var(--muted);margin-top:5px;font-size:12px}.lab-empty{color:var(--muted);background:#f7f7f8;grid-column:1/-1;place-content:center;padding:16px;font-size:14px;display:grid}.invariant-line{border-top:1px solid var(--line);font:12px var(--font-geist-mono), monospace;color:var(--green);background:#f2faf4;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:12px 18px;display:flex}.invariant-line strong{font-size:14px;font-weight:500}.invariant-line.mismatch{color:var(--red);background:#fdf3f3}.section-heading{justify-content:space-between;align-items:center;padding:24px 0 12px;display:flex}.section-heading h2,.schedule-intro h2{margin:0;font-size:16px;font-weight:600}.section-heading>p:empty{display:none}.evidence-grid{border:1px solid var(--line);grid-template-columns:1.6fr 1fr;display:grid}.state-history{min-width:0;padding:18px}.history-heading{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.frame-controls{gap:4px;display:flex}.frame-controls button{color:var(--muted);background:0 0;border:1px solid #0000;border-radius:3px;padding:5px 9px;font-size:14px}.frame-controls button[aria-pressed=true]{color:#2459d3;background:#edf2ff;border-color:#c1d1fb}.state-table{margin-top:16px}.state-table>div{border-top:1px solid var(--line);font:13px var(--font-geist-mono), monospace;grid-template-columns:1.2fr 1fr 1fr;gap:12px;padding:8px;display:grid}.state-table .state-table-heading{color:var(--muted);border-top:0;font-size:12px}.state-table code{overflow-wrap:anywhere}.state-table .different{background:#f7f7fa}.state-table .different>code:nth-child(2){color:var(--red)}.causal-note{border-top:1px solid var(--line);color:var(--muted);align-items:flex-start;gap:8px;margin-top:16px;padding-top:14px;display:flex}.causal-note svg{margin-top:3px}.causal-note p{margin:0;font-size:14px}.causal-note strong{color:var(--ink);font-weight:500}.causal-note button{color:#2459d3;white-space:nowrap;background:0 0;border:0;align-items:center;gap:5px;margin-left:auto;font-size:14px;display:flex}.evidence-empty{min-height:125px;color:var(--muted);place-content:center;font-size:14px;display:grid}.transport-panel{border-left:1px solid var(--line);background:#fafafb;padding:18px}.transport-panel>p{color:var(--muted);margin:6px 0 20px;font-size:14px}.transport-row{gap:12px;margin-bottom:14px;font-size:13px;display:flex}.transport-row>span{color:var(--muted)}.transport-row>div{flex:1;min-width:0}.transport-row>div>div:first-child{justify-content:space-between;gap:12px;display:flex}.transport-row code{color:var(--muted);font-size:12px}.transport-track{background:#e8e9ef;height:4px;margin-top:6px}.transport-track i{background:#8aa4e6;height:100%;display:block}.gate-note{border-top:1px solid var(--line);justify-content:space-between;gap:12px;padding-top:12px;font-size:13px;display:flex}.gate-note strong{font:13px var(--font-geist-mono), monospace}.gate-note p{display:none}.schedule-section{border-bottom:1px solid var(--line);grid-template-columns:1fr 1.3fr;gap:36px;padding:24px 0;display:grid}.schedule-intro button{margin-top:14px}.schedule-table-head,.schedule-row{text-align:left;grid-template-columns:1.6fr 1fr 1fr;align-items:center;gap:12px;width:100%;display:grid}.schedule-table-head{color:var(--muted);padding-bottom:10px;font-size:12px}.schedule-row{border:0;border-top:1px solid var(--line);background:0 0;padding:8px 0;font-size:13px!important}.schedule-row:disabled{opacity:1;color:#777981}.schedule-row:hover:not(:disabled){background:#f7f7fa}.schedule-row span{align-items:center;gap:5px;font-size:12px;display:flex}.schedule-pass{color:var(--green)}.schedule-fail{color:var(--red)}.schedule-summary{border-top:1px solid var(--line);color:var(--muted);flex-direction:column;gap:4px;padding-top:12px;font-size:13px;display:flex}.schedule-summary strong{color:var(--ink);font-weight:500}.takeaway-body{grid-template-columns:1fr 1.3fr;gap:36px;padding-bottom:24px;display:grid}.takeaway-body p{color:var(--muted);margin:0 0 16px;font-size:16px}.export-buttons{flex-wrap:wrap;gap:8px;display:flex}.takeaway-body p.export-note{margin-top:12px;font-size:14px}.test-command{border:1px solid var(--line);background:#f8f8fa;border-radius:4px;min-width:0}.test-command>div{border-bottom:1px solid var(--line);color:var(--muted);align-items:center;gap:8px;padding:10px 12px;font-size:12px;display:flex}.target-variant{margin-left:auto}.test-command pre{font:12px/1.8 var(--font-geist-mono), monospace;margin:0;padding:14px;overflow-x:auto}.command-comment{color:var(--muted)}.lab-footnote,.lab-footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;gap:20px;padding:18px 0;font-size:13px;display:flex}.lab-footer{padding:18px 32px}.lab-footer span,.lab-footer a,.lab-footnote a{align-items:center;gap:5px;display:inline-flex}.lab-notice{color:#fff;z-index:40;background:#202124;border-radius:5px;align-items:center;gap:20px;max-width:90vw;padding:14px 18px;font-size:14px;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.lab-notice button{color:inherit;background:0 0;border:0;padding:0}.lab-dialog{color:#202124;background:#fff;max-width:700px}.lab-dialog pre{font:13px/1.6 var(--font-geist-mono), monospace;background:#f7f7f9;border:1px solid #dedee3;max-height:330px;padding:16px;overflow:auto}.lab-dialog>code{overflow-wrap:anywhere;font-size:13px}.tool-chooser{grid-template-columns:1fr 1fr;gap:6px;display:grid}.tool-chooser button{font:13px var(--font-geist-mono), monospace;background:#fff;border:1px solid #dedee3;border-radius:3px;justify-content:space-between;align-items:center;padding:9px;display:flex}.tool-chooser button.active{background:#edf2ff;border-color:#b7cafa}.shipping-preview{min-height:290px;padding:18px}.parcel-icon{float:left;color:#767983;margin-right:15px}.parcel-name>span{color:var(--muted);font-size:12px;display:block}.parcel-name strong{margin:4px 0 18px;font-size:20px;font-weight:500;display:block}.shipping-preview dl{clear:both;border-top:1px solid var(--line);margin:0}.shipping-preview dl>div{justify-content:space-between;padding:10px 0;font-size:14px;display:flex}.shipping-preview dt{color:var(--muted)}.shipping-preview dd{margin:0}.shipping-preview dl .shipping-total{border-top:1px solid var(--line);font-size:16px}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.spin{animation:1s linear infinite lab-spin}@keyframes lab-spin{to{transform:rotate(360deg)}}@media (max-width:900px){.capture-controls{grid-template-columns:1fr auto;gap:16px}.capture-label{display:none}.evidence-grid{grid-template-columns:1fr 1fr}.causal-note{flex-wrap:wrap}.delivery-strip{gap:12px}.order-controls{gap:20px}.between{right:-16px}}@media (max-width:680px){.lab-main{padding:0 18px}.lab-intro{flex-direction:column;align-items:flex-start;gap:4px;padding:20px 0 12px}.lab-intro h1{font-size:22px}.lab-intro p{font-size:16px}.capture-controls{grid-template-columns:1fr}.query-fields{gap:8px}.query-fields input,.query-fields select{padding:8px;font-size:14px}.capture-button{width:100%}.delivery-strip{flex-wrap:wrap;gap:14px}.delivery-strip>.lab-secondary{width:100%}.order-controls{gap:20px}.order-step button{padding:2px}.order-step strong{padding:5px 7px}.comparison-heading{flex-wrap:wrap;padding:10px 0;font-size:12px}.comparison-grid,.evidence-grid,.schedule-section,.takeaway-body{grid-template-columns:1fr}.implementation+article{border-left:0;border-top:1px solid var(--line)}.mini-query{font-size:13px}.lab-images img{height:170px}.transport-panel{border-left:0;border-top:1px solid var(--line)}.schedule-section,.takeaway-body{gap:20px}.lab-footer,.lab-footnote{flex-wrap:wrap;gap:10px}.lab-footer{padding:18px}.tool-chooser{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.replay-app *,.replay-app :before,.replay-app :after{transition:none!important;animation:none!important}}