@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700&family=Barlow:wght@400;500;600;700&display=swap');
.sandbox-panel{padding:22px 24px 0;margin-bottom:20px;overflow:hidden}.sandbox-panel h2{font-size:28px}.sandbox-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:19px}.sandbox-legend{display:flex;gap:18px;font-size:12px;color:#b4bfab}.sandbox-legend span{display:flex;align-items:center;gap:7px}.sandbox-legend i{display:inline-block;width:22px}.active-key{border-top:2px solid #d4ef72}.original-key{border-top:2px dashed #879184}.sandbox-status{font-size:11px;color:#a1aaa2}.sandbox-status.is-modified{color:#d4ef72}.sandbox-badge{background:#303c20!important;border-color:#627341!important;color:#d4ef72!important}.sandbox-panel>.micro{margin-top:10px;margin-bottom:10px}#dynoChart{display:block;width:100%;height:auto;touch-action:none;cursor:ns-resize;user-select:none;outline-offset:-2px}#dynoChart:focus-visible{outline:2px solid #d4ef72;border-radius:4px}.sandbox-controls{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:16px;align-items:center;border-top:1px solid #343a35;padding-top:16px}.sandbox-selection .micro{display:block;margin:0 0 5px}.sandbox-selection strong{font-family:'Barlow Condensed',Arial,sans-serif;font-size:24px;font-weight:500}.sandbox-selection small{display:block;color:#a1aaa2;font-size:11px;margin-top:3px}.sandbox-controls .field{font-size:12px}.sandbox-controls input,.sandbox-controls select{font-size:13px;padding:9px}.sandbox-actions{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:15px 0}.sandbox-actions>.micro{font-size:11px;margin:0}.sandbox-actions>div{display:flex;gap:8px;flex-shrink:0}.sandbox-note{background:#222721;border-top:1px solid #343a35;margin:0 -24px;padding:12px 24px;font-size:12px;color:#b4bdaf}.sandbox-panel>.error{margin:0 0 15px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1150px){.sandbox-panel{padding:20px 17px 0}.sandbox-note{margin:0 -17px;padding:12px 17px}.sandbox-actions{flex-wrap:wrap}.sandbox-actions>div{margin-left:auto}}
@media(max-width:550px){.sandbox-toolbar{align-items:flex-start;gap:8px}.sandbox-legend{gap:10px;font-size:11px}.sandbox-status{font-size:10px}.sandbox-controls{grid-template-columns:1fr 1fr;gap:12px}.sandbox-selection{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:baseline;gap:5px 12px}.sandbox-selection small{margin-left:auto}.sandbox-selection .micro{margin:0}.sandbox-panel .chart-heading{gap:10px}.sandbox-note{font-size:11px}}
:root{color-scheme:dark;--bg:#151716;--panel:#1d201e;--inset:#171a18;--line:#343a35;--text:#f0f2ec;--muted:#a1aaa2;--accent:#d4ef72;--green:#86d694;--yellow:#e3ce65;--red:#ea7c7c;font-family:Barlow,Arial,sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{outline-offset:4px}button:focus-visible,a:focus-visible,canvas:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent)}button,select,summary{cursor:pointer}button,a{touch-action:manipulation}button{color:inherit}input,select,textarea{background:var(--inset);color:var(--text);border:1px solid #414941;border-radius:5px;padding:10px 11px;min-width:0;width:100%}input[type=number]{font-variant-numeric:tabular-nums}input:disabled{opacity:.4}select{padding-right:25px}button:disabled{opacity:.4;cursor:default}button:hover:not(:disabled),a.button:hover{filter:brightness(1.12)}h1,h2,h3,p{margin:0}h1{font-family:'Barlow Condensed',Arial,sans-serif;font-size:36px;font-weight:600;line-height:1.15;letter-spacing:.3px}h2{font-family:'Barlow Condensed',Arial,sans-serif;font-size:24px;font-weight:600}h3{font-size:16px;font-weight:600}p{line-height:1.5}a{color:var(--accent)}[hidden]{display:none!important}.topbar{min-height:85px;display:flex;align-items:center;justify-content:space-between;padding:18px 35px;border-bottom:1px solid var(--line);gap:20px}.brand{display:flex;align-items:center;gap:4px;font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:29px;letter-spacing:1px;white-space:nowrap}.brand>span:not(.brandmark){color:var(--accent)}.brand small{font-family:Barlow,sans-serif;font-size:12px;font-weight:500;letter-spacing:2px;color:var(--muted);margin-left:20px;padding-left:20px;border-left:1px solid var(--line)}.brandmark{width:28px;height:27px;display:flex;align-items:end;gap:4px;margin-right:10px;transform:skew(-10deg)}.brandmark i{width:5px;background:var(--accent);height:13px}.brandmark i:nth-child(2){height:20px}.brandmark i:nth-child(3){height:27px}.top-actions{display:flex;align-items:center;gap:12px}.local-note{font-size:13px;color:var(--muted);margin-right:10px}.button{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:11px 16px;border-radius:5px;font-size:14px;font-weight:600;text-decoration:none;border:1px solid var(--line);background:transparent;white-space:nowrap}.button.accent{background:var(--accent);border-color:var(--accent);color:#202917}.button.ghost{background:#232823}.button.small{padding:8px 11px}.button.full{width:100%;margin-bottom:12px}main{padding:29px 35px 0;max-width:1920px;margin:auto}.page-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}.eyebrow{font-size:12px;letter-spacing:1.8px;font-weight:600;color:var(--muted);margin-bottom:7px}.unit-switch{display:flex;border:1px solid var(--line);padding:4px;border-radius:6px;background:#1d211e}.unit-switch button{background:none;border:0;padding:7px 14px;border-radius:3px;color:var(--muted);font-size:14px}.unit-switch button.active{background:#3a4430;color:var(--accent)}.workspace{display:grid;grid-template-columns:310px minmax(0,1fr);gap:23px;align-items:start}.panel{background:var(--panel);border:1px solid var(--line);border-radius:7px}.setup{padding:22px}.panel-title,.subheading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.section-number{font-size:11px;letter-spacing:1.2px;color:#899488;white-space:nowrap}.lookup-trigger{display:flex;gap:11px;align-items:center;background:#282f23;width:100%;border:1px 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input{width:100%;padding-right:50px}.input-suffix>span{position:absolute;right:15px;top:11px;color:var(--muted)}.results{min-width:0}.dyno-strip{display:flex;align-items:center;gap:14px;padding:17px 20px}.dyno-icon{display:grid;place-content:center;background:#303725;color:var(--accent);border:1px solid #465238;width:43px;height:43px;border-radius:6px;font-size:34px}.dyno-strip strong{font-weight:600;font-size:16px}.dyno-strip .eyebrow{font-size:10px;letter-spacing:1.5px;margin-bottom:4px}.muted{color:var(--muted);font-size:14px}.dyno-strip .muted{font-size:12px;margin-top:5px}.badge{font-size:10px;letter-spacing:1px;border:1px solid #665f37;color:#d9cc82;background:#343121;padding:5px 7px;border-radius:3px;margin-left:4px}.dyno-strip .button{margin-left:auto}.metrics{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:20px;padding:26px 4px 27px}.metrics>div{padding-left:22px;border-left:1px solid var(--line)}.metrics>div:first-child{padding-left:0;border:0}.metrics 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i{width:20px;height:2px;background:var(--color)}.chart-wrap{position:relative;width:100%;min-height:230px}.chart-wrap svg{width:100%;height:auto;display:block;overflow:visible;touch-action:pan-y}.chart-tooltip{position:absolute;pointer-events:none;background:#111612ed;border:1px solid #626f55;border-radius:5px;padding:11px 14px;font-size:12px;line-height:1.65;white-space:nowrap;box-shadow:0 4px 25px #0005}.chart-tooltip strong{color:var(--accent)}.chart-footer{display:flex;justify-content:space-between;color:#a3ada0;font-size:11px;padding:5px 0 18px;gap:12px}.line-key{display:inline-block;background:#c9d5c2;width:20px;height:2px;vertical-align:middle;margin-right:4px}.chart-note{margin:0 -24px;padding:12px 24px;background:#222721;border-top:1px solid var(--line);font-size:12px;color:#b4bdaf}.bottom-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:20px;margin-top:20px}.coverage-panel,.model-panel{padding:20px}.bottom-grid h2{font-size:21px}.bottom-grid 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h3{font-size:16px}.vehicle-result small{color:var(--muted);font-size:12px;display:block;margin-top:5px;line-height:1.5}.vehicle-result a{font-size:12px}.vehicle-result .button{margin-left:auto}.lookup-more{padding-top:22px;margin-top:22px;border-top:1px solid var(--line)}.lookup-more p{font-size:14px;color:var(--muted);margin:8px 0 15px}.import-dialog{width:min(1240px,calc(100% - 32px))}.import-tabs{display:flex;border-bottom:1px solid var(--line);gap:26px;padding:0 26px}.import-tabs button{background:none;border:0;border-bottom:2px solid transparent;padding:15px 0;color:var(--muted);font-weight:600;font-size:14px}.import-tabs button.active{color:var(--accent);border-color:var(--accent)}.import-options{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:16px}.upload-zone{border:1px dashed #59684e;background:#21281d;min-height:240px;border-radius:6px;display:flex;align-items:center;justify-content:center;gap:12px;flex-direction:column;margin-top:22px;cursor:pointer;position:relative}.upload-zone input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%}.upload-zone:focus-within{outline:2px solid var(--accent)}.upload-zone>span:not(.upload-icon){font-size:13px;color:var(--muted)}.upload-icon{font-size:35px;color:var(--accent)}.digitizer-toolbar{display:flex;align-items:center;gap:14px;padding:19px 0}.digitizer-toolbar strong{font-size:13px;overflow-wrap:anywhere}.digitizer-toolbar>button{margin-left:auto}.digitizer-toolbar label{display:flex;gap:8px;align-items:center;font-size:13px;white-space:nowrap}.digitizer-toolbar select{width:auto}.trace-layout{display:grid;grid-template-columns:minmax(0,1fr) 255px;gap:24px}.canvas-container{background:#131713;border:1px solid var(--line);overflow:auto;display:flex;align-items:flex-start;min-height:200px}#traceCanvas{width:100%;height:auto;display:block;cursor:crosshair;touch-action:none}.step-title{display:flex;align-items:center;gap:9px;font-size:14px}.step-title span{display:grid;place-content:center;border:1px solid #657843;color:var(--accent);border-radius:50%;width:24px;height:24px;font-size:12px}.trace-controls .two-fields{margin:12px 0}.trace-controls .field{font-size:12px}.trace-controls .field input{padding:8px}.trace-controls .button{font-size:12px}.trace-controls .micro{margin-bottom:12px}.trace-controls #pointCount{font-size:14px;color:var(--accent)}.trace-status{font-size:12px;color:#d5e6be;line-height:1.5;margin:8px 0}.trace-controls .selected{border-color:var(--accent);color:var(--accent)}.modal-footer{border-top:1px solid var(--line);padding:18px 26px;display:flex;align-items:center;justify-content:space-between;gap:20px}.modal-footer .micro{margin:0}.csv-actions{display:flex;gap:10px;margin-top:12px}#dataImport{margin-top:20px}textarea{resize:vertical;font-family:Consolas,monospace;font-size:14px;line-height:1.6}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#d4ef72;color:#243018;border-radius:5px;padding:13px 20px;box-shadow:0 8px 40px #0006;font-size:14px;z-index:10;max-width:90vw}.empty-results{padding:25px 0;color:var(--muted);line-height:1.6}
@media(min-width:1600px){.workspace{grid-template-columns:330px minmax(0,1fr)}.chart-wrap{max-height:520px}.chart-wrap svg{max-height:520px}.metrics{padding-top:30px;padding-bottom:30px}}
@media(max-width:1150px){.brand small,.local-note{display:none}.workspace{grid-template-columns:280px minmax(0,1fr);gap:18px}.setup{padding:18px}main{padding:24px}.topbar{padding:18px 24px}.metrics{gap:12px}.metrics strong{font-size:29px}.metrics>div{padding-left:13px}.chart-panel{padding:20px 17px 0}.chart-note{margin:0 -17px;padding:12px 17px}.bottom-grid{grid-template-columns:1fr}.legend{gap:16px}.dyno-strip{padding:15px;flex-wrap:wrap}.dyno-icon{display:none}.dyno-strip .badge{margin-left:auto}.dyno-strip .button{padding:8px 11px}.section-number{font-size:10px}.trace-layout{grid-template-columns:minmax(0,1fr) 225px}}
@media(max-width:800px){.workspace{grid-template-columns:1fr}.setup{display:grid;grid-template-columns:1fr 1fr;gap:14px 22px}.setup>.panel-title,.setup>.divider,.setup>.subheading,.setup>.ratio-grid,.setup>#setupError{grid-column:1/-1}.setup>.divider{margin:1px 0}.setup>.subheading{margin-bottom:0}.setup>.ratio-grid{grid-template-columns:repeat(6,1fr);margin-bottom:0}.setup>.source-note{margin:0;align-self:center}.setup>.tire-result{margin:0;align-self:center}.setup>.micro{margin:0;align-self:center}.setup .lookup-trigger{margin:0}.setup .panel-title{margin:0}.setup>#roadTire{margin-bottom:15px}.setup>.two-fields{align-self:center}.metrics strong{font-size:34px}.bottom-grid{grid-template-columns:1fr 1fr}.trace-layout{grid-template-columns:1fr}.trace-controls{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}.trace-controls .step-title,.trace-controls>.micro,.trace-controls>.trace-status{grid-column:1/-1}.trace-controls .two-fields{margin:0}.trace-controls .button.full{margin:0}.trace-controls .step-title{margin-top:12px}.trace-controls>.micro{margin:0}.trace-controls #pointCount{align-self:center}.import-options{grid-template-columns:1fr 1fr}.import-options>.field:last-child{grid-column:1/-1}.canvas-container{min-height:0}.chart-wrap{min-height:0}}
@media(max-width:550px){main{padding:22px 14px 0}.topbar{padding:16px 14px;min-height:72px}.brand{font-size:24px}.brandmark{margin-right:6px}.top-actions{gap:6px}.top-actions .button{padding:9px 10px;font-size:12px}.top-actions #exportSetup{display:none}h1{font-size:29px}.eyebrow{font-size:10px}.page-heading{gap:14px;margin-bottom:20px}.unit-switch button{padding:6px 9px;font-size:12px}.setup{padding:17px;gap:17px 14px}.setup>.ratio-grid{grid-template-columns:repeat(3,1fr)}.setup>.lookup-trigger,.setup>#vehicleSource,.setup>.field:first-of-type{grid-column:1/-1}.setup>.two-fields{grid-column:1/-1}.setup>.micro{font-size:11px}.setup .label-note{font-size:10px;position:static}.dyno-strip .badge{font-size:9px}.dyno-strip strong{font-size:14px}.dyno-strip .button{font-size:12px}.metrics{gap:8px;padding:24px 0}.metrics>div{padding-left:9px}.metrics span{font-size:11px;line-height:1.4}.metrics strong{font-size:27px}.metrics strong em{font-size:12px}.metrics small{font-size:10px;line-height:1.5}.chart-heading .eyebrow{font-size:9px;letter-spacing:1px}.chart-heading select{font-size:11px;padding:8px 20px 8px 8px;max-width:145px}.legend{gap:14px;margin-top:18px}.legend button{font-size:11px}.legend i{width:15px}.chart-footer{font-size:10px;line-height:1.5}.chart-note{font-size:11px}.bottom-grid{grid-template-columns:1fr;gap:16px}.footer{flex-direction:column;align-items:center;line-height:1.6;text-align:center}.modal-header,.modal-body{padding:19px}.modal-header h2{font-size:25px}.import-tabs{padding:0 19px}.import-options{gap:14px}.import-options select{font-size:13px}.modal-footer{padding:16px 19px}.modal-footer .micro{font-size:10px}.digitizer-toolbar{flex-wrap:wrap}.digitizer-toolbar>button{font-size:10px}.vehicle-result{flex-wrap:wrap}.vehicle-result .button{margin-left:0}.trace-controls{gap:10px}.trace-controls .field{font-size:11px}.trace-controls .button{white-space:normal}.csv-actions{flex-wrap:wrap}}