/* Agent Lab: an editable reference workflow built around the real bundled renderer. */
.agent-lab{padding-bottom:34px}.lab-intro{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;padding-top:44px;padding-bottom:32px;align-items:end}.lab-intro .tag{margin-bottom:23px}.lab-intro h1{font:500 clamp(34px,4.2vw,58px)/1.02 var(--sans);letter-spacing:-.045em;margin:0}.lab-intro h1>span{color:var(--accent)}.lab-intro__side{max-width:430px;padding-bottom:4px;justify-self:end}.lab-intro__side>p:first-child{color:var(--muted);font-size:18px;line-height:1.6;margin:0 0 20px}.lab-preview{display:flex;align-items:center;gap:9px;font:400 11px/1.5 var(--mono);color:var(--dim);margin:0}.lab-preview>span{width:5px;height:5px;background:var(--warn);border-radius:50%}.lab-main{padding-bottom:0}.lab-controls{display:flex;align-items:center;gap:30px;border:1px solid var(--line2);border-bottom:0;padding:18px 22px;background:var(--bg2)}.lab-example{display:flex;flex-direction:column;gap:7px}.lab-example label,.lab-eyebrow{font:500 10px/1.3 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.lab-example select{font:500 15px/1.2 var(--sans);color:var(--text);border:0;background:var(--bg2);padding:0 34px 0 0;min-width:180px;cursor:pointer}.lab-example-note{display:flex;flex-direction:column;gap:4px;border-left:1px solid var(--line2);padding-left:28px}.lab-example-note b{font:500 13px/1.4 var(--sans)}.lab-example-note span{color:var(--dim);font:400 10px/1.4 var(--mono)}.lab-module{margin-left:auto;font:500 10px/1.4 var(--mono);letter-spacing:.07em;color:var(--muted)}.lab-module b{margin-left:8px;border:1px solid var(--line2);padding:4px 6px;color:var(--accent);font-weight:400}.lab-layout{display:grid;grid-template-columns:minmax(0,1fr) 345px;border:1px solid var(--line2)}.lab-workspace{min-width:0;display:flex;flex-direction:column}.lab-tabbar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line2);padding:0 18px;gap:10px;background:var(--bg2)}.lab-tabs{display:flex;gap:22px;align-items:stretch}.lab-tabs button{position:relative;border:0;padding:17px 0;background:none;color:var(--dim);font:500 12px/1.3 var(--mono);cursor:pointer;white-space:nowrap}.lab-tabs button span{font-size:10px;margin-left:6px;color:var(--dim)}.lab-tabs button[aria-selected=true]{color:var(--text)}.lab-tabs button[aria-selected=true]:after{content:"";position:absolute;bottom:-1px;height:2px;left:0;right:0;background:var(--accent)}.lab-tabs button:hover{color:var(--accent)}.lab-live{font:400 10px/1 var(--mono);color:var(--muted);display:flex;align-items:center;gap:6px;white-space:nowrap}.lab-live i{width:5px;height:5px;border-radius:50%;background:var(--ok)}.lab-live.is-pending i{background:var(--warn)}.lab-tabpanel{flex:1;min-height:567px}.lab-tabpanel[hidden]{display:none}.lab-chart-stage{height:430px;display:grid;place-items:center;overflow:hidden;position:relative;background-image:linear-gradient(var(--gridline) 1px,transparent 1px),linear-gradient(90deg,var(--gridline) 1px,transparent 1px);background-size:36px 36px;isolation:isolate}.lab-chart-stage:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,transparent 25%,var(--bg) 80%);z-index:-1}.lab-chart-stage #lab-chart{height:430px;width:min(100%,650px);padding:5px 15px 0}.lab-chart-key{display:flex;justify-content:center;gap:23px;padding:0 12px 17px;font:400 10px/1.4 var(--mono);color:var(--dim)}.lab-chart-key>span{display:flex;gap:6px;align-items:center;white-space:nowrap}.lab-chart-key b{font-weight:400;color:var(--muted)}.lab-chart-key i{display:inline-block;width:6px;height:6px;background:var(--c1);margin-right:1px}.lab-chart-key .key-length{height:9px;width:3px;background:var(--c2)}.lab-chart-key .key-ring{border-radius:50%;background:none;border:2px solid var(--c3);width:8px;height:8px}.lab-summary{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);padding:18px 24px}.lab-summary>div{padding-left:24px;border-left:1px solid var(--line)}.lab-summary>div:first-child{padding-left:0;border:0}.lab-summary span{display:block;font:400 10px/1.4 var(--mono);color:var(--muted);margin-bottom:5px}.lab-summary b{font:500 24px/1.2 var(--mono);letter-spacing:-.04em}.lab-summary>div:first-child b{color:var(--accent)}.lab-workspace-foot{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line2);padding:12px 18px;gap:12px;font:400 10px/1.5 var(--mono);color:var(--dim);min-height:48px}.lab-workspace-foot>div{display:flex;gap:14px}.lab-text-btn{background:transparent;border:0;padding:3px 0;color:var(--muted);cursor:pointer;font:400 10px/1.4 var(--mono);white-space:nowrap}.lab-text-btn:hover{color:var(--accent)}.lab-codehead{font:400 10px/1.4 var(--mono);color:var(--muted);padding:15px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:15px}.lab-codehead>span:last-child{color:var(--dim)}.lab-editor{width:100%;height:455px;resize:vertical;min-height:290px;display:block;border:0;background:var(--bg);color:var(--str);padding:20px;font:400 11px/1.75 var(--mono);tab-size:2;border-radius:0;white-space:pre;overflow:auto}.lab-editor:focus-visible{outline-offset:-3px}.lab-panel-note{font:400 11px/1.65 var(--sans);color:var(--dim);padding:13px 20px;margin:0;border-top:1px solid var(--line)}.lab-text,.lab-terminal{padding:24px;margin:0;font:400 12px/1.85 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;color:var(--code)}.lab-terminal{color:var(--str);min-height:420px}.lab-data{border-top:1px solid var(--line);font:400 12px/1.5 var(--sans)}.lab-data summary{padding:17px 24px;cursor:pointer;color:var(--muted)}.lab-data summary span{float:right;font:400 10px/1.5 var(--mono);color:var(--dim)}.lab-table-wrap{max-height:230px;overflow:auto;padding:0 24px 20px}.lab-data table{width:100%;border-collapse:collapse;text-align:left;font:400 11px/1.5 var(--mono)}.lab-data td,.lab-data th{padding:6px 10px;border-bottom:1px solid var(--line);font-weight:400}.lab-data th{color:var(--muted)}.lab-data td:last-child,.lab-data th:last-child{text-align:right}.lab-console{padding:23px 24px 20px;background:var(--panel);border-left:1px solid var(--line2);min-width:0}.lab-console-head{display:flex;justify-content:space-between;align-items:center}.lab-dot-grid{color:var(--dim);font:500 20px/1 var(--mono)}.lab-console h2{font:500 26px/1.16 var(--sans);letter-spacing:-.025em;margin:23px 0 13px}.lab-console>p{font:400 13px/1.6 var(--sans);color:var(--muted);margin:0}.lab-steps{list-style:none;margin:25px 0 24px;padding:0;display:grid;gap:18px}.lab-steps li{display:flex;gap:12px;color:var(--text);font:500 12px/1.4 var(--sans)}.lab-steps li>span{font:400 10px/1.2 var(--mono);color:var(--dim);padding-top:3px}.lab-steps li.is-done>span{color:var(--accent)}.lab-steps li.is-error>span{color:var(--err)}.lab-steps small{display:block;color:var(--dim);font:400 11px/1.4 var(--sans);margin-top:3px}.lab-actions{display:grid;gap:8px}.lab-actions .btn{justify-content:space-between;font-size:12px;height:39px;padding:0 12px;width:100%}.lab-actions .btn[hidden]{display:none}.lab-result{margin-top:18px;padding:13px;border:1px solid rgba(95,211,154,.25);background:rgba(95,211,154,.035);color:var(--muted);overflow:hidden}.lab-result-title{display:flex;align-items:center;gap:8px;color:var(--ok);font:500 11px/1.3 var(--mono)}.lab-result-title b{font-weight:500}.lab-result p{margin:8px 0 0;font:400 11px/1.5 var(--sans)}.lab-result pre{margin:10px 0 0;font:400 10px/1.65 var(--mono);color:var(--code);white-space:pre-wrap;overflow-wrap:anywhere}.lab-result pre:empty{display:none}.lab-result.is-error{border-color:rgba(255,122,107,.35);background:rgba(255,122,107,.035)}.lab-result.is-error .lab-result-title{color:var(--err)}.lab-console .lab-console-note{font:400 10px/1.6 var(--sans);color:var(--dim);margin-top:16px}.lab-principles{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;padding-top:46px;padding-bottom:48px}.lab-principles article>span{font:400 9px/1.5 var(--mono);letter-spacing:.1em;color:var(--accent)}.lab-principles h2{font:500 18px/1.3 var(--sans);letter-spacing:-.01em;margin:13px 0 10px;max-width:27ch}.lab-principles p{font:400 13px/1.7 var(--sans);color:var(--muted);margin:0;max-width:38ch}.agent-lab .wcc-canvas{margin:auto}
@media(min-width:1440px){.lab-intro{padding-top:52px}.lab-layout{grid-template-columns:minmax(0,1fr) 380px}.lab-console{padding:26px 28px}.lab-chart-stage{height:460px}.lab-chart-stage #lab-chart{height:460px}.lab-tabpanel{min-height:597px}}
@media(max-width:1050px){.lab-layout{grid-template-columns:minmax(0,1fr) 300px}.lab-console{padding:21px 19px}.lab-tabs{gap:17px}.lab-chart-key{gap:12px;font-size:9px}.lab-module{display:none}.lab-chart-key b{display:none}.lab-intro{gap:35px}.lab-chart-stage #lab-chart{padding-left:0;padding-right:0}.lab-summary{padding:18px}.lab-summary>div{padding-left:15px}.lab-summary b{font-size:21px}.lab-workspace-foot{align-items:flex-start;flex-direction:column;gap:5px}}
@media(max-width:800px){.lab-intro{grid-template-columns:1fr;padding-top:38px;padding-bottom:30px;gap:24px}.lab-intro h1{font-size:42px}.lab-intro__side{justify-self:start;max-width:580px}.lab-intro__side>p:first-child{font-size:16px;margin-bottom:13px}.lab-layout{grid-template-columns:1fr}.lab-console{border-left:0;border-top:1px solid var(--line2);display:grid;grid-template-columns:1fr 1fr;gap:0 30px}.lab-console-head,.lab-console h2,.lab-console>p,.lab-steps{grid-column:1}.lab-console .lab-actions{grid-column:2;grid-row:2/4;align-self:center}.lab-console .lab-result{grid-column:2;grid-row:4/6;align-self:start;margin-top:10px}.lab-console .lab-console-note{grid-column:1/-1}.lab-console h2{margin:14px 0 10px}.lab-steps{margin:20px 0 0}.lab-principles{gap:25px}.lab-workspace-foot{flex-direction:row}.lab-chart-stage{height:430px}.lab-chart-stage #lab-chart{height:430px}.lab-tabpanel{min-height:565px}.lab-chart-key b{display:inline}}
@media(max-width:540px){.lab-intro h1{font-size:36px}.lab-intro .tag{font-size:9px;letter-spacing:.08em;gap:7px}.lab-controls{padding:15px;gap:10px}.lab-example-note{padding-left:15px}.lab-example-note span{font-size:9px}.lab-example-note b{font-size:11px}.lab-example select{font-size:14px;min-width:145px}.lab-example label{font-size:8px}.lab-tabbar{padding:0 13px;gap:7px}.lab-tabs{gap:18px}.lab-tabs button{font-size:11px}.lab-tabs button span{display:none}.lab-live{font-size:8px}.lab-chart-stage,.lab-chart-stage #lab-chart{height:335px}.lab-chart-stage #lab-chart{width:100%;padding-top:5px}.lab-chart-key{font-size:8px;gap:12px;padding:0 8px 13px}.lab-chart-key b{display:none}.lab-summary{padding:15px 13px}.lab-summary b{font-size:17px}.lab-summary span{font-size:8px}.lab-summary>div{padding-left:12px}.lab-tabpanel{min-height:451px}.lab-workspace-foot{padding:12px 13px;flex-direction:column;gap:5px}.lab-workspace-foot>div{gap:20px}.lab-editor{height:385px;font-size:10px;padding:15px}.lab-codehead{font-size:9px;padding:13px 15px}.lab-codehead>span:last-child{display:none}.lab-text,.lab-terminal{font-size:10px;padding:20px 15px}.lab-console{display:block;padding:24px 20px}.lab-console h2 br{display:none}.lab-console h2{font-size:24px;margin-top:20px}.lab-steps{margin:23px 0}.lab-actions{margin-top:20px}.lab-console .lab-result{margin-top:17px}.lab-principles{grid-template-columns:1fr;gap:26px;padding-top:35px;padding-bottom:35px}.lab-principles h2{max-width:none}.lab-principles p{max-width:none}.lab-data summary{padding:15px;font-size:11px}.lab-table-wrap{padding:0 15px 15px}}

.lab-model{border-top:1px solid var(--line);font:400 12px/1.5 var(--sans)}.lab-model>summary{padding:16px 22px;cursor:pointer;color:var(--muted)}.lab-model .lab-terminal{min-height:0;padding-top:8px}.lab-model pre{max-height:390px;overflow:auto}.lab-tabpanel .lab-terminal{min-height:0;font-size:11px}.lab-chart-stage #lab-chart{position:relative}.lab-chart-stage #lab-chart>.lab-render{width:100%;height:100%}.lab-actions .btn:disabled{opacity:.55;cursor:wait}.lab-preview>span{background:var(--ok)}.lab-intro__side .lab-preview{font-size:10px}.lab-summary b{overflow-wrap:anywhere}.lab-summary>div:last-child b{font-size:17px}.lab-result pre{max-height:300px;overflow:auto}.lab-editor{color:var(--code)}
@media(max-width:540px){.lab-controls{flex-wrap:wrap}.lab-example-note{max-width:150px}.lab-summary>div:last-child b{font-size:13px}.lab-preview{flex-wrap:wrap}.lab-tabbar{padding:0 10px}.lab-tabs{gap:14px}.lab-live{max-width:74px;line-height:1.3}.lab-live i{flex-shrink:0}.lab-model>summary{padding:15px}.lab-tabpanel .lab-terminal{font-size:10px}}

/* Reference notes beneath the tool, without another promotional card sequence. */
.lab-console>h2:first-child{margin-top:0;font-size:21px}
.lab-principles{display:block;padding-top:28px;padding-bottom:32px}
.lab-principles article{display:grid;grid-template-columns:240px minmax(0,1fr);gap:28px;padding:18px 0;border-bottom:1px solid var(--line)}
.lab-principles h2{margin:0;font-size:16px;line-height:1.5;max-width:none}
.lab-principles p{max-width:76ch}
@media(max-width:800px){.lab-intro{padding-top:30px;padding-bottom:24px}.lab-principles article{grid-template-columns:200px minmax(0,1fr);gap:22px}}
@media(max-width:540px){.lab-principles article{grid-template-columns:1fr;gap:7px}.lab-console>h2:first-child{font-size:21px}.lab-example-note{max-width:155px}}