:root{color:#1f2b26;letter-spacing:0;background:#f4f6f5;font-family:Arial,Helvetica,sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,input:focus-visible,select:focus-visible{outline-offset:2px;outline:2px solid #267a65}input,select{color:inherit;background:#fff;border:1px solid #cbd3cf;border-radius:4px;width:100%;min-width:0;padding:8px 9px}label{color:#4b5852;flex-direction:column;gap:6px;font-size:13px;font-weight:600;display:flex}h2,h3,p{margin:0}h2{font-size:16px;font-weight:700}h3{color:#3f4c46;text-transform:uppercase;letter-spacing:.03em;margin-bottom:12px;font-size:13px;font-weight:700}.app-shell{flex-direction:column;min-height:100dvh;display:flex}.topbar{background:#fff;border-bottom:1px solid #dce2df;flex:0 0 62px;justify-content:space-between;align-items:center;gap:15px;height:62px;padding:0 22px;display:flex}.brand,.topbar-actions,.sample-meta,.action-status,.health,.status-row,.editor-toolbar,.save-tools,.tools,.frame-controls,.footer,.footer span{align-items:center;display:flex}.brand{flex-wrap:wrap;gap:10px}.brand>svg{color:#197659}.brand strong{font-size:18px}.brand>span{color:#717c75;border-left:1px solid #dce2df;padding-left:10px}.brand small{color:#6d7771;font-size:10px}.topbar-actions{gap:12px}.health{white-space:nowrap;gap:7px;font-size:12px}.button{color:#35483e;background:#fff;border:1px solid #cbd5cf;border-radius:4px;justify-content:center;align-items:center;gap:8px;min-height:34px;padding:7px 12px;font-weight:600;display:inline-flex}.button:not(:disabled):hover{background:#eff5f1}.button.primary{color:#fff;background:#167355;border-color:#167355}.button.primary:not(:disabled):hover{background:#115d44}.button.full{justify-content:flex-start;width:100%}.icon-button{color:#617168;background:0 0;border:0;border-radius:4px;flex:0 0 32px;justify-content:center;align-items:center;width:32px;height:32px;padding:0;display:inline-flex}.icon-button:not(:disabled):hover,.icon-button.active{color:#126449;background:#e6efe9}.icon-button.danger{color:#b94949}.samplebar{border-bottom:1px solid #dce2df;align-items:center;gap:22px;min-height:62px;padding:9px 22px;display:flex}.samplebar label{flex-direction:row;align-items:center;gap:12px}.samplebar select{width:250px}.sample-meta{color:#6f7a74;flex-wrap:wrap;gap:16px;font-size:12px}.action-status{gap:8px;margin-left:auto}.workspace{flex:1;grid-template-columns:248px minmax(0,1fr) 255px;min-height:480px;display:grid}.panel{background:#fff;padding:20px 18px}.pipeline{border-right:1px solid #dce2df}.panel-heading{justify-content:space-between;align-items:center;margin-bottom:22px;display:flex}.pipeline section{border-bottom:1px solid #e7ece9;margin-bottom:22px;padding:0 0 22px}.pipeline section:last-child{border:none;margin-bottom:0;padding-bottom:0}.export-controls{flex-direction:column;gap:8px;display:flex}.pipeline section>label{margin-top:16px}.job-status{margin-top:12px}.status-row{gap:6px;min-height:20px;font-size:12px}.status-dot{background:#aab6ae;border-radius:50%;flex:0 0 6px;width:6px;height:6px;display:inline-block}.status-dot.succeeded{background:#278765}.status-dot.failed{background:#ba5151}.status-dot.queued{background:#c18a28}.status-dot.running{background:#3572ba}.count{margin-left:auto}progress{appearance:none;border:0;width:100%;height:4px;margin-top:8px}progress::-webkit-progress-bar{background:#e7eee9}progress::-webkit-progress-value{background:#328769}.mono{font-family:Consolas,Courier New,monospace}.cache-key{text-overflow:ellipsis;white-space:nowrap;color:#55635b;font-size:11px;font-weight:400;display:block;overflow:hidden}.revision-state{color:#4f5d56;margin-top:13px;font-size:12px}.viewer{background:#e6ebe8;flex-direction:column;min-width:0;display:flex}.editor-toolbar{background:#fafcfb;border-bottom:1px solid #d7dfda;flex:0 0 52px;gap:10px;height:52px;padding:8px 12px}.tools{gap:2px}.editor-mode{color:#3f4c46;font-size:13px;font-weight:600}.save-tools{gap:8px;margin-left:auto}.save-state{color:#4f5d56;white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.canvas-area{flex:1;min-width:0;min-height:340px;position:relative;overflow:hidden}.drawing{cursor:crosshair;touch-action:none}.canvas-status,.empty-canvas{color:#819188;flex-direction:column;justify-content:center;align-items:center;gap:14px;display:flex}.canvas-status{position:absolute;inset:0}.empty-canvas{min-height:460px}.frame-controls{background:#fafcfb;border-top:1px solid #d7dfda;flex:0 0 54px;justify-content:center;gap:8px;height:54px;padding:8px 12px}.frame-input{flex-direction:row;align-items:center;gap:9px}.frame-input input{width:64px;height:30px;padding:5px 7px}.frame-count{color:#6c7a71;min-width:28px}.box-count{color:#3f4c46;margin-left:auto;font-size:13px;font-weight:600}.right-column{background:#fff;border-left:1px solid #dce2df;min-width:0;overflow-y:auto}.diagnostics-panel{border-top:1px solid #dce2df;grid-column:1/-1}.diagnostics-warning{color:#72552b;overflow-wrap:anywhere;font-size:11px;line-height:1.5}.diagnostic-counts{margin:12px 0;font-size:12px}.diagnostic-counts>div{justify-content:space-between;align-items:baseline;gap:10px;padding:5px 0;display:flex}.diagnostic-counts dt{color:#66746b}.diagnostic-counts dd{margin:0;font-weight:600}.diagnostic-classes{margin:0 0 12px;padding:0;list-style:none}.diagnostic-classes li{align-items:center;gap:8px;padding:5px 0;font-size:12px;display:flex}.diagnostic-classes strong{margin-left:auto}.diagnostics-panel summary{cursor:pointer;font-size:12px;font-weight:600}.diagnostic-review{font-size:11px}.diagnostic-review dt{color:#66746b;margin-top:10px}.diagnostic-review dd{overflow-wrap:anywhere;margin:3px 0 0}.diagnostic-frame-table{border-collapse:collapse;width:100%;margin-top:12px;font-size:10px}.diagnostic-frame-table th,.diagnostic-frame-table td{text-align:right;border-bottom:1px solid #e3e9e5;padding:5px 2px}.diagnostic-frame-table th:first-child{text-align:left}.diagnostic-frame-table caption{text-align:left;margin-bottom:5px}.inspector{border-bottom:1px solid #e3e9e5;min-height:336px}.inspector .panel-heading,.inspector>label{margin-bottom:16px}.provenance{grid-template-columns:88px minmax(0,1fr);gap:9px 5px;margin:0 0 22px;font-size:11px;display:grid}.provenance dt{color:#78827c}.provenance dd{text-overflow:ellipsis;white-space:nowrap;margin:0;overflow:hidden}.coordinates{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.inspector h3{justify-content:space-between;margin-top:22px;display:flex}.empty-inspector{padding-top:12px}.muted{color:#5f6d66}.annotations-panel h2{justify-content:space-between;margin-bottom:14px;display:flex}.annotation-list{margin:0;padding:0;list-style:none}.annotation-list button{text-align:left;width:100%;color:inherit;background:#fff;border:0;border-bottom:1px solid #edf0ee;align-items:center;gap:8px;padding:9px 7px;display:flex}.annotation-list button>.mono{margin-left:auto}.annotation-list button.selected{background:#eaf3ed}.swatch{background:#226bc0;border-radius:1px;flex:0 0 7px;width:7px;height:7px}.swatch.person{background:#218363}.swatch.bus{background:#ad526c}.swatch.truck{background:#ba721b}.swatch.motorcycle{background:#8060af}.error{color:#a74242;overflow-wrap:anywhere;font-size:12px}.job-status .error{margin-top:10px}.global-error,.editor-notice{background:#fff5f3;border-bottom:1px solid #ecd4ce;padding:10px 18px}.editor-notice:not(.error){color:#7a8880;background:#f7faf8;border-color:#d7dfda;font-size:11px}.footer{color:#5f6d66;border-top:1px solid #dce2df;justify-content:space-between;gap:16px;min-height:28px;padding:6px 20px;font-size:11px}.footer span{gap:6px}.sr-only{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:1.2s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (width>=1000px){.workspace{flex:auto;height:calc(100dvh - 152px)}.panel{overflow-y:auto}}@media (width<=1100px){.workspace{grid-template-columns:220px minmax(0,1fr) 230px}.panel{padding:17px 13px}.save-state{max-width:92px}.brand>span{display:none}}@media (width<=850px){.workspace{grid-template-columns:205px minmax(0,1fr)}.right-column{border-top:1px solid #dce2df;border-left:0;grid-column:1/-1;grid-template-columns:minmax(0,1fr) minmax(0,1fr);display:grid}.inspector{min-height:0}.viewer{min-height:520px}.sample-meta{gap:9px}.samplebar{gap:12px}.samplebar select{width:200px}}@media (width<=580px){.topbar{flex-wrap:wrap;height:auto;min-height:60px;padding:12px}.topbar-actions{gap:6px;margin-left:auto}.health{font-size:10px}.button{padding:7px 9px}.samplebar{flex-wrap:wrap;padding:12px}.samplebar label{width:100%}.samplebar select{flex:1;width:auto}.workspace{flex-direction:column;display:flex}.pipeline{border-top:1px solid #dce2df;border-right:0;order:1}.viewer{order:0;min-height:430px}.right-column{order:2;display:block}.canvas-area,.empty-canvas{min-height:315px}.footer{flex-wrap:wrap;padding:8px 12px}.brand{gap:6px}.brand strong{font-size:16px}.editor-toolbar,.frame-controls{padding:8px}.box-count{margin-left:3px}}.risk-panel{border-bottom:1px solid #e3e9e5}.risk-panel h2{align-items:center;gap:7px;display:flex}.risk-panel h2 svg{color:#c2571a}.risk-panel .panel-heading{margin-bottom:10px}.risk-note{color:#6a4a1c;font-size:12.5px;line-height:1.5}.risk-summary{color:#2f3d37;margin-top:8px;font-size:12.5px;font-weight:600;line-height:1.5}.risk-controls{gap:8px;margin:12px 0 10px;display:flex}.risk-controls select{padding:6px 7px}.risk-controls .button{white-space:nowrap;min-height:32px;padding:5px 9px}.risk-list{max-height:42vh;margin:0;padding:0 2px 0 0;list-style:none;overflow-y:auto}.risk-item{border:1px solid #e3e9e5;border-left:3px solid #aab6ae;border-radius:4px;margin-bottom:8px;padding:9px 9px 8px}.risk-item.high{border-left-color:#c2571a}.risk-item.medium{border-left-color:#c18a28}.risk-item.active{background:#fff8f2}.risk-item.confirmed,.risk-item.dismissed{opacity:.7}.risk-title{align-items:center;gap:6px;font-size:14px;display:flex}.risk-frames{color:#4b5852;margin-left:auto;font-size:12px}.risk-level{text-transform:uppercase;letter-spacing:.04em;color:#55635b;background:#edf1ef;border-radius:3px;padding:2px 5px;font-size:10.5px;font-weight:700}.risk-level.high{color:#9c3f0c;background:#fbe7da}.risk-level.medium{color:#7d5a14;background:#f8efd9}.risk-reason{color:#26342f;overflow-wrap:anywhere;margin:6px 0;font-size:13px;line-height:1.45}.risk-actions{flex-wrap:wrap;align-items:center;gap:5px;display:flex}.risk-actions .button{gap:5px;min-height:30px;padding:4px 9px;font-size:12.5px}.risk-actions .icon-button{flex-basis:28px;width:28px;height:28px}.risk-resolved{margin-top:6px;font-size:11px}.risk-resolved summary{cursor:pointer;font-weight:600}.risk-resolved ul{margin:6px 0 0;padding-left:16px}@media (width>=1100px){.workspace{grid-template-columns:248px minmax(0,1fr) 300px}}.demo-banner{color:#5f4a1f;background:#fff8e8;border-bottom:1px solid #ecdcb4;padding:9px 18px;line-height:1.5}.risk-suggestion{color:#1f6249;font-size:12.5px;font-weight:700}.next-step{color:#1f3d30;background:#eef6f2;border:1px solid #cfe3d8;border-radius:4px;margin:-8px 0 20px;padding:9px 10px;font-size:13px;line-height:1.45}.button.next:not(:disabled){border-color:#1d8a64;animation:2.4s ease-in-out infinite next-pulse;box-shadow:0 0 0 2px #1d8a6438}@keyframes next-pulse{50%{box-shadow:0 0 0 4px #1d8a641f}}@media (prefers-reduced-motion:reduce){.button.next:not(:disabled){animation:none}}.global-notice{color:#1f5a43;background:#eaf5ef;border:1px solid #c4e0d1;border-radius:4px;align-items:center;gap:8px;margin:10px 22px 0;padding:8px 10px;display:flex}.global-notice span{flex:1}.select-row{align-items:flex-end;gap:6px;margin-top:16px;display:flex}.select-row label{flex:1;min-width:0}.revision-hint{color:#5d6c64;margin-top:10px;font-size:11px;line-height:1.45}.link-button{color:#167355;font-weight:600;font-size:inherit;background:0 0;border:0;padding:0;text-decoration:underline}.archived-revisions{margin-top:12px;font-size:12px}.archived-revisions summary{cursor:pointer;color:#5d6c64}.archived-revisions ul{flex-direction:column;gap:6px;margin:8px 0 0;padding:0;list-style:none;display:flex}.archived-revisions li{color:#7a857f;justify-content:space-between;align-items:center;gap:6px;display:flex}.archived-revisions li span{text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.archived-revisions .button{flex:none;min-height:28px;padding:4px 8px}.frame-slider{accent-color:#167355;border:0;flex:120px;min-width:80px;padding:0}.shortcut-hint{color:#66736c;background:#e6ebe8;padding:0 14px 10px;font-size:11px}kbd{background:#fafcfb;border:1px solid #c4cdc8;border-bottom-width:2px;border-radius:3px;padding:1px 4px;font-family:Consolas,Courier New,monospace;font-size:10px}.modal-backdrop{z-index:50;background:#17241e73;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{border-radius:6px;flex-direction:column;gap:12px;width:min(460px,100%);max-height:calc(100dvh - 32px);display:flex;overflow:auto;box-shadow:0 18px 50px #00000040}.modal .panel-heading{margin-bottom:0}.modal h2{align-items:center;gap:8px;display:flex}.modal-note{color:#5d6c64;font-size:12px;line-height:1.5}.modal-fields{border:0;flex-direction:column;gap:10px;margin:0;padding:0;display:flex}.modal-progress,.modal-result p{align-items:center;gap:8px;font-size:12px;display:flex}.modal-result{background:#eaf5ef;border:1px solid #c4e0d1;border-radius:4px;flex-direction:column;gap:10px;padding:10px;display:flex}.modal-result .button{align-self:flex-start;text-decoration:none}.modal-actions{justify-content:flex-end;gap:8px;display:flex}.sign-in-choice{gap:18px;display:flex}.sign-in-choice label{color:#35483e;flex-direction:row;align-items:center;gap:6px;font-size:13px}.sign-in-choice input{width:auto}.field-hint{color:#6a796f;font-size:11px;line-height:1.4}.sent-link{color:#167355;align-items:center;gap:6px;padding:2px 2px 0;font-size:12px;font-weight:600;display:inline-flex}.modal-warning{color:#6b4e12;background:#fff7e6;border:1px solid #f0d9a8;border-radius:4px;padding:8px 10px;font-size:12px;line-height:1.5}.modal-warning a{color:inherit;font-weight:600}.pipeline-note{margin:2px 0 8px;font-size:12px;line-height:1.4}.pipeline-note code{overflow-wrap:anywhere;font-size:11px}.pipeline section>label+.button{margin-top:8px}.pipeline-warning{color:#6b4e12;background:#fff7e6;border:1px solid #f0d9a8;border-radius:4px;margin-top:8px;padding:6px 8px}.help-dialog{width:min(680px,100%)}.help-dialog h3{margin-top:4px;font-size:13px}.help-tools{align-items:center;gap:8px;display:flex}.segmented{border:1px solid #ccd6d1;border-radius:4px;display:inline-flex;overflow:hidden}.segmented button{cursor:pointer;color:#34443c;background:#fff;border:0;padding:4px 9px;font-size:12px}.segmented button+button{border-left:1px solid #ccd6d1}.segmented button.active{color:#fff;background:#167355}.help-steps,.help-tips{flex-direction:column;gap:6px;margin:0;padding-left:20px;font-size:13px;line-height:1.5;display:flex}.help-keys{grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:6px 14px;margin:0;font-size:12px;display:grid}.help-keys div{align-items:baseline;gap:8px;display:flex}.help-keys dt{flex:none}.help-keys dd{color:#5d6c64;margin:0}.help-dialog .modal-actions a.button{text-decoration:none}@media (width<=850px){.viewer{z-index:1;align-self:start;position:sticky;top:0}}@media (width<=580px){.topbar{flex:none}.viewer{align-self:stretch;position:static}.shortcut-hint{display:none}}.risk-details{flex-direction:column;gap:4px;margin:0 0 8px;font-size:12.5px;line-height:1.45;display:flex}.risk-details div{grid-template-columns:62px minmax(0,1fr);gap:6px;display:grid}.risk-details dt{color:#3f4c46;font-weight:700}.risk-details dd{color:#26342f;overflow-wrap:anywhere;margin:0}.detection-summary{color:#1f2b26;background:#eef4f9;border:1px solid #cfe0ee;border-radius:4px;margin-top:10px;padding:8px 9px;font-size:12.5px;line-height:1.6}.class-chip{color:#fff;background:#5f6d66;border-radius:3px;margin:2px 4px 0 0;padding:0 6px;font-size:12px;font-weight:700;display:inline-block}.class-chip.car{background:#226bc0}.class-chip.bus{background:#ad526c}.class-chip.truck{background:#ba721b}.class-chip.motorcycle{background:#8060af}.class-chip.person{background:#218363}.annotation-list .box-confidence{color:#3f4c46;margin-left:auto;font-weight:700}.annotation-list .box-confidence+.mono{margin-left:8px}.focus-chip{color:#8a3a0b;background:#fff1e6;border:1px solid #f2c29c;border-radius:4px;align-items:center;gap:8px;margin-left:10px;padding:3px 9px;font-size:13px;font-weight:700;display:inline-flex}.focus-chip .link-button{color:#8a3a0b;font-size:13px}