:root{font-family:"Microsoft YaHei","Segoe UI",sans-serif;color:#183b43;background:#f0f5f5;font-size:13px;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit;color:inherit}button,select,input{border:1px solid #cbdcdd;border-radius:7px;background:white;padding:8px 10px}button,a,select{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.45;cursor:default}a{color:#087d83;text-decoration:none}header{height:78px;display:flex;align-items:center;gap:28px;padding:0 24px;background:#fff;border-bottom:1px solid #dce7e8}.brand{display:flex;align-items:center;gap:11px;color:inherit}.mark{display:grid;place-items:center;background:#087e83;color:white;width:38px;height:40px;border-radius:9px;font-size:22px}.brand strong{display:block;font-size:17px}.brand small{display:block;font-size:10px;color:#7a9599;letter-spacing:1.5px;margin-top:5px}nav{display:flex;gap:8px}nav a{padding:11px 15px;color:#5e787e;border-radius:7px}nav [aria-current]{background:#e5f4f2;color:#087f83;font-weight:700}.badge{font-size:12px;border:1px solid #cde0e0;background:#f5faf9;border-radius:20px;padding:6px 10px;white-space:nowrap}header>.badge{margin-left:auto}main{display:grid;grid-template-columns:254px minmax(430px,1fr) 235px;gap:14px;padding:18px;max-width:1900px;margin:auto}.panel{border:1px solid #dce6e6;border-radius:12px;background:white;overflow:hidden}.settings,.inspector{padding:20px 17px}.eyebrow{font-size:10px;letter-spacing:1.6px;color:#7f9a9d;font-weight:700}h1{font-size:22px;margin:10px 0}h2{font-size:19px;margin:8px 0}h3{font-size:13px;margin:17px 0 12px}p{line-height:1.7}.muted,.hint{color:#7b9297}.muted{font-size:12px}.hint{font-size:11px}label{display:block;font-size:12px;font-weight:600;margin:16px 0 7px}label select,label input{display:block;width:100%;margin-top:7px}.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.case-card{margin-top:13px;border:1px solid #d9e9e7;background:#f4faf8;border-radius:8px;padding:12px;font-size:12px;line-height:1.9}.load-card{margin-top:17px;padding:12px;background:#faf8f3;border:1px solid #eee7d6;border-radius:8px}.load-card span{font-size:12px}.load-card svg{display:block;width:100%;height:70px}.load-card small{font-size:10px;color:#a08861;line-height:1.8}.primary{display:block;width:100%;background:#07858a;color:white;border-color:#07858a;font-weight:700;padding:12px;margin-top:15px}#cancelRun{width:100%;margin-top:7px;color:#b16a35}progress{width:100%;height:5px;accent-color:#07858a;margin-top:12px}.stage-note{margin:16px 0;font-size:12px;border-left:3px solid #d7e3e3;padding-left:9px}.stage-note span{display:block;font-size:10px;color:#91a5a7;margin-top:5px}details{font-size:11px;color:#6c868c;border-top:1px solid #e5eeee;padding-top:13px;margin-top:17px}summary{cursor:pointer;font-weight:600}details p{font-size:11px}.viewer-heading{padding:20px 20px 12px;display:flex;align-items:center;justify-content:space-between;gap:10px}.viewer-heading p{font-size:11px;color:#81999e;margin-bottom:0}.toolbar{padding:8px 18px 13px;display:flex;align-items:flex-end;gap:9px;flex-wrap:wrap}.toolbar label{margin:0;font-size:10px;font-weight:400}.toolbar input{width:76px}.toolbar button{font-size:11px;padding:8px}#field{min-width:130px}.viewport-wrap{position:relative;border-top:1px solid #e9efef;border-bottom:1px solid #e9efef;height:445px;background:linear-gradient(145deg,#f7fafb,#eef5f4)}#responseViewport{position:absolute;inset:0}#responseViewport canvas{display:block;width:100%;height:100%}#emptyState{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;color:#91a7ac;pointer-events:none}#emptyState[hidden]{display:none}.empty-icon{font-size:65px;line-height:1.2;font-weight:200;color:#a6c9ca}#emptyState strong{font-size:17px;font-weight:500}#emptyState p{font-size:12px}.viewer-note{position:absolute;bottom:13px;left:17px;font-size:10px;color:#91a3a7;pointer-events:none}#legend{position:absolute;right:17px;bottom:29px;background:#ffffffd9;border:1px solid #dae5e7;border-radius:8px;padding:10px;min-width:145px;font-size:10px}#colorbar{height:7px;width:145px;border-radius:2px;margin:8px 0;background:linear-gradient(90deg,#1629e4,#11c4df,#67e82a,#f3da19,#e51e16)}.legend-values{display:flex;justify-content:space-between;font-variant-numeric:tabular-nums}.timeline{display:flex;align-items:center;gap:7px;padding:13px 17px}.timeline button{padding:4px 9px}.timeline input{padding:0;min-width:45px;flex:1;accent-color:#08888b;border:0}.timeline output{min-width:65px;font-size:11px;font-variant-numeric:tabular-nums;text-align:right}.timeline select{font-size:10px;padding:6px}.chart-heading{padding:0 19px;display:flex;justify-content:space-between;align-items:center}.chart-heading select{font-size:11px;padding:5px}#responseChart{display:block;width:100%;height:190px}.field-note{font-size:10px;color:#8a9fa3;margin:0;padding:0 18px 15px}.metric{padding:17px 0 10px}.metric>span{font-size:11px;color:#7f959b}.metric strong{display:block;font-size:30px;font-weight:500;margin-top:7px;font-variant-numeric:tabular-nums;letter-spacing:-.5px}.metric strong small{font-size:12px;font-weight:400;letter-spacing:0;color:#8ba0a4}.divider{height:1px;background:#e4eeee;margin-top:8px}.timings{display:grid;grid-template-columns:1fr auto;font-size:11px;line-height:2.5}.timings dt{color:#80969a}.timings dd{margin:0;text-align:right;font-variant-numeric:tabular-nums}.downloads{display:flex;flex-direction:column;gap:12px;font-size:12px;margin-top:22px}a[hidden]{display:none}pre{white-space:pre-wrap;font-size:10px;line-height:1.8;overflow-wrap:anywhere}footer{padding:10px 20px;display:flex;justify-content:space-between;gap:15px;font-size:11px;color:#789298}.error{color:#b45435!important}.busy{color:#a37833}#history{font-size:10px}.history-label{font-size:11px;margin-top:22px}[hidden]{display:none!important}@media(min-width:1600px){.viewport-wrap{height:510px}}@media(max-width:1200px){main{grid-template-columns:230px minmax(360px,1fr)}.inspector{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.inspector .eyebrow,.inspector h2,.inspector .divider{display:none}.inspector h3{margin-top:0}.timings{margin-top:0}.inspector details,.inspector .downloads{margin-top:0}}@media(max-width:720px){header{height:auto;min-height:100px;flex-wrap:wrap;padding:14px;gap:10px}.brand strong{font-size:15px}nav{order:3;width:100%;gap:3px}nav a{padding:8px 10px;font-size:11px}header>.badge{font-size:10px}main{display:flex;flex-direction:column;padding:10px;gap:10px}.settings{padding:15px}.two{max-width:350px}.settings h1{font-size:19px}.settings .case-card{display:inline-block;width:100%}.settings details{margin-top:12px}.workspace{min-width:0}.viewport-wrap{height:360px}.viewer-heading{padding:15px}.toolbar{padding:8px 12px;gap:7px}.toolbar select{font-size:11px}.timeline{padding:10px;gap:4px}.timeline select{max-width:80px}#responseChart{height:170px}.inspector{display:block}.metric{display:inline-block;width:48%}.timings{max-width:350px}.inspector h2{display:block}.inspector h3{margin-top:15px}footer{padding:10px;flex-wrap:wrap}}

/* Saved-building evidence and reversible history controls. */
.building-trial-card{background:var(--wb-accent-soft,#e8f2f5);border:1px solid var(--wb-border,#d8e2e7);border-radius:8px;padding:12px;margin:16px 0 20px;display:grid;gap:9px}
.building-trial-card>strong{font-size:15px}.building-trial-card p{margin:0;font-size:12px}.building-trial-card button{width:100%;text-align:left}.building-trial-card a{font-size:12px}.building-trial-card small{font-size:10px;line-height:1.7;color:var(--wb-muted,#607582)}
.history-trash-toggle{display:flex;gap:7px;align-items:center;font-size:11px;font-weight:400}.history-trash-toggle #showDeleted{width:auto;margin:0;min-height:0}.history-actions{display:flex;gap:8px;margin-top:12px}.history-actions button{flex:1;font-size:12px}
#buildingTrialDialog{width:min(1100px,94vw);max-height:90dvh;padding:20px;border:1px solid var(--wb-border,#d8e2e7);overflow:auto}#buildingTrialDialog::backdrop{background:#24374666}.building-trial-heading{display:flex;align-items:center;justify-content:space-between;gap:15px}.building-trial-heading h2{margin:0;font-size:18px}.building-trial-warning{padding:12px;background:var(--wb-warning-soft,#fff7e6);color:var(--wb-warning,#8a570b);border-radius:6px;font-size:12px}#buildingTrialFacts{white-space:pre-line;font-variant-numeric:tabular-nums}.building-trial-downloads{display:flex;gap:16px;flex-wrap:wrap}#buildingTrialDialog figure{margin:20px 0}#buildingTrialDialog img{display:block;width:100%;height:auto;border:1px solid var(--wb-border,#d8e2e7);border-radius:6px}#buildingTrialDialog figcaption{font-size:11px;color:var(--wb-muted,#607582);margin-top:8px;line-height:1.7}
@media(max-width:720px){#buildingTrialDialog{padding:13px}.building-trial-heading h2{font-size:16px}}