:root{font-family:"Segoe UI",Arial,sans-serif;color:#253746;background:#fff;--line:#dce3e7;--muted:#77848d;--accent:#246d65}*{box-sizing:border-box}body{margin:0}main{max-width:1200px;margin:auto;padding:24px 28px}button,input,select{font:inherit}button,select,summary{cursor:pointer}a{color:#426879}button{border:0}button:disabled{opacity:.45;cursor:wait}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,canvas:focus-visible,label[role=button]:focus-visible{outline:2px solid #5e9d92;outline-offset:3px}[hidden]{display:none!important}.intro{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}.brand{font-size:12px;text-decoration:none;color:#71808b}h1{font-size:27px;font-weight:500;letter-spacing:-.7px;margin:8px 0 0}.examples{display:flex;align-items:center;gap:8px}.examples label{font-size:11px;color:var(--muted)}select,input[type=number]{border:1px solid #ccd6db;border-radius:4px;padding:7px;background:white;color:#344e5c}select{font-size:12px;max-width:100%}.examples select{max-width:225px}.secondary,.primary{border-radius:4px;padding:9px 13px;font-size:12px;white-space:nowrap}.secondary{background:white;border:1px solid #ccd6db;color:#425f6c}.secondary:hover{background:#f2f6f5}.primary{background:#295f5a;color:white;padding:13px 22px}.primary:hover{background:#1f4d49}.text-button{padding:4px 0;background:none;color:var(--accent);font-size:11px;white-space:nowrap}.text-button:hover{text-decoration:underline}.mode-options{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:17px}.mode{position:relative;border:1px solid var(--line);border-radius:5px;display:flex;flex-direction:column;align-items:center;padding:9px 7px 11px;cursor:pointer;background:#fff}.mode input{position:absolute;top:10px;left:10px;margin:0;accent-color:#42729a}.mode img{height:68px;max-width:100%;width:135px;object-fit:contain;margin-bottom:7px}.mode b{font-size:12px;font-weight:500}.mode:has(input:checked){border-color:#7c9fb6;background:#f8fafc;box-shadow:inset 0 0 0 1px #7c9fb6}.mode.axis:has(input:checked){border-color:#7cab9e;box-shadow:inset 0 0 0 1px #7cab9e;background:#f8fcfa}.mode.point:has(input:checked),.mode.line:has(input:checked){border-color:#b19bcb;box-shadow:inset 0 0 0 1px #b19bcb;background:#fcfaff}.input-row{display:flex;gap:10px;align-items:stretch}.dropzone{flex:1;min-width:0;border:1px dashed #b7c7ca;border-radius:4px;padding:9px 12px;display:flex;flex-direction:column;justify-content:center;gap:4px;cursor:pointer;background:#fbfcfc}.dropzone span,#region-control>label{font-size:10px;color:#6c7d87}.dropzone strong{font-size:12px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dropzone.dragging{background:#e8f3ef;border-color:#558d7c}#second-control{flex:1;min-width:0;display:flex}#region-control{display:flex;flex:1;min-width:0;flex-direction:column;justify-content:center;gap:5px}#region-control select{width:100%;font-size:11px}.options-row{display:flex;gap:14px;align-items:start;font-size:10px;color:#809099;margin:12px 0 16px;flex-wrap:wrap;position:relative}.options-row>span{padding-top:2px}.options-row #status{margin-left:auto;max-width:300px}.advanced{font-size:11px;position:relative;color:#556b77}.advanced summary{padding:2px 0;color:#486571}.settings-fields{position:absolute;z-index:5;top:26px;left:0;width:300px;background:white;border:1px solid var(--line);box-shadow:0 7px 25px #1b314414;border-radius:5px;padding:12px 17px}.field-row{display:flex;gap:15px;justify-content:space-between;align-items:center;margin:9px 0}.field-row input{width:83px;font-size:11px;padding:5px}.field-row label{font-size:11px}.field-row small{display:block;color:#8b969d;font-size:9px;margin-top:2px}input[type=range]{width:100%;accent-color:var(--accent)}input[type=checkbox]{accent-color:var(--accent)}.checkbox{display:flex;align-items:center;gap:4px;font-size:10px;color:#7a8790}#reference-control{display:flex;align-items:center;gap:10px;font-size:11px;color:#7b6695;flex-wrap:wrap;margin:0 0 15px}.reference-values{display:flex;gap:8px;font-size:10px}.reference-values input{padding:3px}.workspace{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}.panel{border:1px solid var(--line);border-radius:5px;background:white;overflow:hidden}h2{font-size:12px;font-weight:500;margin:0}.panel-heading{display:flex;align-items:center;justify-content:space-between;padding:12px 15px;min-height:43px}.image-stage{min-height:290px;display:flex;align-items:center;justify-content:center;background:#f6f8f8;margin:0 12px;border-radius:3px;overflow:hidden}.empty-state{font-size:12px;color:#9aa7ae;padding:25px;text-align:center}#input-canvas{display:block;max-width:100%;max-height:365px;width:auto;height:auto;object-fit:contain;touch-action:manipulation}#input-canvas.picking{cursor:crosshair}.image-footer{font-size:9px;color:#8c989f;padding:10px 13px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;min-height:30px}.before-results{min-height:365px;display:flex;flex-direction:column;gap:130px;padding:15px}.before-results>span{color:#a1acb2;font-size:11px;text-align:center}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0 0 12px}.metrics span{display:block;font-size:10px;color:#758892}.metrics strong{font-size:24px;font-weight:500;display:block;margin-top:5px;letter-spacing:-.5px}.plot-controls{display:flex;gap:7px;align-items:center;padding:10px 12px}.plot-controls select{font-size:11px;border:0;padding:6px;min-width:0;background:#f5f7f8}.plot-controls>.text-button{margin-left:auto}.axis-switch{display:flex;background:#f0f3f4;border-radius:4px;padding:2px}.axis-switch button{font-size:10px;padding:4px 7px;border-radius:3px;background:transparent;color:#6e848f}.axis-switch button[aria-pressed=true]{background:white;color:#246d65;font-weight:700;box-shadow:0 1px 2px #172d3319}.map-panel img{width:100%;height:auto;max-height:350px;object-fit:contain;display:block}.histogram-panel{font-size:11px;margin:10px 0;color:#5d7682}.histogram-panel summary{padding:7px 0}.histogram-panel summary span{font-size:9px;color:#94a0a6;margin-left:8px}.histogram-panel img{width:100%;max-height:240px;object-fit:contain;display:block}.download-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:7px}.download-actions button{font-size:11px;padding:8px 11px}#run-info{display:block;font-size:9px;color:#9aa5ad;margin-top:9px}.error{border:1px solid #e6bcb1;color:#a2513d;background:#fff6f1;border-radius:4px;font-size:12px;padding:12px 15px;line-height:1.5;margin-bottom:15px;white-space:pre-wrap}footer{border-top:1px solid var(--line);margin-top:24px;padding-top:15px;font-size:11px;line-height:1.6;color:#8a969d}footer a{color:#4c7483;text-underline-offset:2px}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}@media(max-width:850px){main{padding:20px}.intro{display:block;margin-bottom:18px}.examples{margin-top:15px}.examples select{max-width:none;flex:1}.mode b{font-size:10px}.mode img{height:54px;width:110px}.mode input{left:7px;top:7px;width:11px;height:11px}.mode{padding:7px 5px 9px}.workspace{gap:12px}.image-stage{min-height:225px}.before-results{min-height:300px;gap:100px}#input-canvas{max-height:300px}.map-panel img{max-height:285px}.metrics span{font-size:9px}.metrics strong{font-size:21px}.input-row{gap:7px}.primary{padding:12px 14px}.dropzone{padding:8px}.dropzone strong{font-size:10px}.plot-controls{padding:8px;gap:5px}.plot-controls select{width:140px;font-size:10px}.axis-switch button{padding:4px 6px}.download-actions{gap:5px}.download-actions button{padding:7px 8px;font-size:10px}.options-row{gap:9px}.options-row #status{max-width:220px}.reference-values{gap:4px}}@media(max-width:520px){main{padding:17px 13px}h1{font-size:24px}.mode-options{gap:5px}.mode img{height:43px;max-width:80px}.mode b{text-align:center;font-size:9px}.mode input{width:9px;height:9px}.mode{padding-top:12px}.input-row{flex-wrap:wrap}.dropzone,#second-control,#region-control{flex:1 1 40%}.input-row>.primary{width:100%;padding:10px}.workspace{grid-template-columns:1fr}.image-stage{min-height:200px}#input-canvas{max-height:275px}.before-results{min-height:100px;gap:27px}.options-row #status{font-size:9px}.settings-fields{width:280px}.metrics strong{font-size:24px}.metrics span{font-size:10px}}
.parameter-row{display:flex;align-items:flex-end;gap:14px;margin-top:12px;padding:12px;background:#f7faf9;border:1px solid var(--line);border-radius:5px}
.primary-field{flex:1;min-width:0;max-width:240px}
.primary-field label{display:block;margin-bottom:6px;font-size:11px;color:#425f6c}
.primary-field input{width:100%;height:34px;font-size:12px}
.primary-field input::placeholder{color:#7c8e98;font-size:11px}
.parameter-row .advanced{margin-left:auto;flex-shrink:0}
.parameter-row .advanced summary{padding:9px 12px;border:1px solid #aebfc4;border-radius:4px;background:white;font-size:12px;color:#365c60}
.parameter-row .advanced[open] summary{background:#eaf3f0;border-color:#7fab9f}
.parameter-row .settings-fields{top:calc(100% + 7px);left:auto;right:0}
.options-row{margin-top:8px}
input[aria-invalid=true]{border-color:#b34d39;background:#fff6f1;box-shadow:0 0 0 1px #b34d3926}
.download-error{font-size:11px;padding:9px 11px;margin:10px 0 0}
@media(max-width:520px){.parameter-row{flex-wrap:wrap;gap:10px}.primary-field{flex:1 1 40%;max-width:none}.parameter-row .advanced{margin-left:0}.parameter-row .settings-fields{left:0;right:auto;width:min(280px,calc(100vw - 54px))}}
.view-tabs{display:flex;gap:5px;border-bottom:1px solid var(--line);margin:-3px 0 20px}
.view-tabs button{font-size:13px;background:transparent;color:#70828b;padding:10px 17px;border-bottom:3px solid transparent}
.view-tabs button[aria-selected=true]{color:#246d65;border-bottom-color:#246d65;font-weight:600}
.compare-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:17px}
.compare-heading h2{font-size:17px}.compare-heading p{font-size:12px;color:#74858e;margin:7px 0 0;line-height:1.5}
#compare-engine-status{display:block;font-size:11px;color:#7a8790;margin-top:6px}
.compare-layout{display:grid;grid-template-columns:310px minmax(0,1fr);gap:20px;align-items:start}
.condition-toolbar{display:flex;gap:7px;margin-bottom:10px}.condition-toolbar input,.condition-head input[type=text]{font:inherit;border:1px solid #ccd6db;border-radius:4px;padding:7px;min-width:0;background:white;color:#344e5c}
.condition-toolbar input{width:100%;font-size:12px}.condition-card{padding:11px;border:1px solid var(--line);border-radius:5px;margin-bottom:10px;background:#fff}
.condition-card.selected{border-color:#82aa9f;background:#fbfdfc}.condition-card.dragging{background:#e9f5f0;border-color:#397f75}
.condition-head{display:flex;align-items:center;gap:7px}.condition-head input[type=radio]{accent-color:var(--accent);margin:0}.condition-head input[type=text]{font-size:12px;width:100%;border-color:transparent;background:transparent}.condition-head input[type=text]:hover,.condition-head input[type=text]:focus{border-color:#ccd6db;background:white}
.remove-condition,.remove-file{background:transparent;color:#89979e;font-size:19px;padding:0 4px;line-height:1.2}.remove-condition:hover,.remove-file:hover{color:#a2513d}
.condition-drop{width:100%;margin-top:9px;padding:12px 8px;background:#f5f9f7;color:#466c65;border:1px dashed #b7c7ca;border-radius:4px;font-size:11px;line-height:1.5}
.measurement-list{list-style:none;margin:10px 0 0;padding:0;max-height:210px;overflow:auto}.measurement-list li{display:flex;align-items:center;gap:5px;padding:5px 0;font-size:10px;border-top:1px solid #edf1f2}.measurement-list label{display:flex;align-items:center;gap:4px;min-width:0;flex:1;cursor:pointer}.measurement-list label span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.measurement-list small{color:#84939b;font-size:9px;flex-shrink:0}.measurement-list input{margin:0}.remove-file{font-size:15px}
.compare-controls{display:flex;align-items:center;gap:9px;padding:15px 15px 0}.compare-controls label{font-size:11px;color:#6a7e88}.compare-controls select{flex:1;min-width:0}.compare-controls .primary{padding:9px 15px}
.compare-note{font-size:11px;color:#7d8f98;line-height:1.6;margin:10px 0}.compare-plot-panel>.compare-note{padding:0 15px}.compare-empty{display:flex;justify-content:center;align-items:center;min-height:330px;font-size:12px;color:#94a2aa;padding:30px;text-align:center}
#compare-image{width:100%;display:block}#compare-results{padding:0 15px 16px}#compare-count{margin-top:0}.compare-plot-panel .download-actions{margin:0}#compare-error{font-size:11px;max-height:180px;overflow:auto}
@media(max-width:950px){.compare-layout{grid-template-columns:245px minmax(0,1fr);gap:12px}.compare-controls{flex-wrap:wrap}.compare-controls label{width:100%}.compare-controls select{font-size:11px}.measurement-list small{display:none}.compare-heading{align-items:start}.compare-heading p{font-size:11px}}
@media(max-width:680px){.compare-layout{grid-template-columns:1fr}.compare-heading{flex-wrap:wrap}.condition-card{margin-bottom:7px}.measurement-list{max-height:125px}.compare-empty{min-height:180px}.compare-controls label{width:auto}.compare-heading h2{font-size:16px}.view-tabs{margin-bottom:16px}}

.threshold-field{flex:1.4;min-width:220px;max-width:340px}
.threshold-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:3px}
.threshold-heading label{font-size:11px;color:#425f6c}
.threshold-heading input{width:65px;height:24px;padding:3px 6px;font-size:12px}
.threshold-slider-row{display:flex;align-items:center;gap:12px;height:34px}
.threshold-slider-row input[type=range]{flex:1;min-width:0;width:auto;margin:0}
.threshold-field.is-disabled{opacity:.45}
.threshold-field :disabled{cursor:not-allowed}
@media(max-width:850px){.parameter-row{flex-wrap:wrap}.threshold-field{flex:1 1 220px;max-width:none}}
@media(max-width:520px){.threshold-field{flex-basis:100%;min-width:0}}