:root{color-scheme:dark;--bg:#0b121b;--surface:#111c28;--line:#243141;--text:#e9f0f5;--muted:#94a5b5;--green:#64e0ad;--blue:#66b9ff;--danger:#ff9e97;font-family:Inter,'Segoe UI',system-ui,sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.42}button,a,input,canvas{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,canvas:focus-visible{outline:2px solid var(--green)}[hidden]{display:none!important}button{color:inherit}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin:0}h1{font-size:32px;line-height:1.2;letter-spacing:-1px;font-weight:650}h2{font-size:15px;font-weight:600;display:flex;align-items:center;gap:10px}h3{font-size:13px;font-weight:600}input{min-width:0;background:#0c1621;border:1px solid #344153;color:var(--text);border-radius:9px;padding:10px 12px}input:focus{border-color:var(--green)}fieldset{border:0;margin:0;padding:0;min-width:0}.muted,.micro{color:var(--muted)}.micro{font-size:11px}.eyebrow{font-size:10px;font-weight:650;letter-spacing:2px;color:var(--muted);margin-bottom:10px}.topbar{height:78px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(28px,calc((100vw - 1384px)/2));gap:20px}.brand{display:flex;align-items:center;gap:10px;font-size:30px;font-weight:750;letter-spacing:-1.4px}.brand-dot{color:var(--green)}.brand .brand-tag{font-size:9px;letter-spacing:2px;font-weight:500;color:var(--muted);border-left:1px solid #35414b;margin-left:16px;padding-left:24px}.account{display:flex;align-items:center;gap:16px;font-size:12px}.connection{color:var(--muted);margin-right:12px}.connection i{display:inline-block;height:6px;width:6px;background:var(--green);border-radius:50%;margin-right:7px}.button{border:1px solid transparent;border-radius:9px;padding:10px 17px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:9px;transition:background .15s,transform .15s;white-space:nowrap}.button:not(:disabled):active{transform:translateY(1px)}.button.primary{background:var(--green);color:#08251e;border-color:var(--green)}.button.primary:not(:disabled):hover{background:#8ceac3}.button.secondary{background:#243849;border-color:#365066}.button.secondary:hover{background:#2e4559}.button.quiet{background:transparent;border-color:var(--line);color:#bdccd8}.button.quiet:not(:disabled):hover{background:#1f2c3a;color:var(--text)}.button.small{padding:7px 11px;font-size:11px}main{max-width:1440px;margin:auto;padding:34px 28px 0}.page-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;gap:20px}.page-heading .muted{margin-top:9px;font-size:13px}.heading-dot{color:var(--green)}.method-tag{border:1px solid var(--line);border-radius:30px;padding:9px 16px;color:#b7c6d3;font-size:11px}.method-tag span{padding:0 9px;color:#5c7181}.work-grid{display:grid;grid-template-columns:minmax(0,1fr) 348px;gap:20px;align-items:stretch}.panel{background:var(--surface);border:1px solid var(--line);border-radius:15px;overflow:hidden}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:18px 21px;border-bottom:1px solid var(--line)}.step{font-size:10px;font-weight:500;color:#8395a8;border:1px solid #344151;border-radius:6px;padding:2px 5px}.upload-bar{padding:16px 20px;display:flex;align-items:center;gap:8px}.upload-bar .button{font-size:12px;padding:8px 12px}.filename{font-size:11px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;margin-left:8px}.viewport{position:relative;margin:0 20px;background-color:#080f17;background-image:radial-gradient(#1b2d3d 1px,transparent 1px);background-size:20px 20px;border:1px solid #2a3847;border-radius:10px;height:436px;overflow:hidden}.viewport.dragover{border:2px solid var(--green);background-color:#122f27}.empty-view{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:100%;height:100%;border:0;background:transparent;color:var(--muted);padding:20px}.empty-view strong{color:#e2eaf1;font-size:19px;font-weight:550;letter-spacing:-.3px}.empty-view span:not(.upload-symbol){font-size:12px}.empty-view small{font-size:10px;color:#667e91;margin-top:13px}.upload-symbol{width:58px;height:58px;border:1px solid #334c5e;border-radius:16px;display:grid;place-items:center;font-size:32px;color:var(--green);margin-bottom:12px;background:#132331}.image-foot{display:flex;justify-content:space-between;gap:12px;padding:13px 20px 17px}.image-foot .micro{font-size:10px}.image-foot>span:last-child{white-space:nowrap}#viewer{width:100%;height:100%;display:block;touch-action:none;cursor:crosshair}.viewport-legend{position:absolute;top:12px;left:12px;display:flex;gap:15px;background:#0b1427d9;border:1px solid #364555;border-radius:7px;padding:7px 10px;pointer-events:none;font-size:10px}.viewport-legend span{display:flex;align-items:center;gap:6px}.ref-dot,.test-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--green);margin-right:5px}.test-dot{background:var(--blue)}.zoom-controls{position:absolute;bottom:12px;right:12px;display:flex;align-items:center;background:#101b28eF;border:1px solid #405067;border-radius:9px;padding:3px;gap:3px}.zoom-controls button{width:33px;height:31px;border:0;border-radius:6px;background:transparent;color:var(--text);font-size:19px}.zoom-controls button:hover{background:#26374b}.zoom-controls output{font-size:11px;min-width:31px;text-align:center}.zoom-controls>span{height:17px;border-right:1px solid #405067;margin:0 3px}.selection-panel{padding-bottom:18px}.selection-help{padding:17px 21px 13px;color:var(--muted);font-size:12px}.color-picks{display:grid;gap:9px;margin:0 20px 21px}.color-pick{display:flex;align-items:center;gap:11px;border:1px solid #304153;border-radius:10px;padding:12px;background:#142130;text-align:left;width:100%;transition:border-color .15s}.color-pick.active{border-color:var(--green);background:#142b2a}.color-pick[data-mode=test].active{border-color:var(--blue);background:#152b3f}.swatch{height:39px;width:39px;border-radius:9px;background:#193f33;border:1px solid #39705c;display:grid;place-items:center;color:var(--green);font-size:12px;font-weight:700;flex-shrink:0;text-shadow:0 1px 3px #000}#test-swatch{background:#183951;border-color:#2f658b;color:var(--blue)}.color-copy{display:grid;gap:3px;min-width:0}.color-copy strong{font-size:12px;font-weight:600}.color-copy small{font-size:10px;color:var(--muted);font-variant-numeric:tabular-nums}.pick-indicator{margin-left:auto;border:1px solid #587082;border-radius:50%;width:13px;height:13px;flex-shrink:0}.active .pick-indicator{background:var(--green);border:3px solid #244b3e}.active[data-mode=test] .pick-indicator{background:var(--blue);border-color:#244965}#position-controls{margin:0 21px}.precision-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;border-top:1px solid var(--line);padding-top:17px}.precision-heading h3{font-size:11px}.precision-heading .micro{font-size:10px}.precision-body{display:flex;justify-content:space-around;align-items:center;padding:14px 0;gap:18px}.magnifier-wrap{display:flex;flex-direction:column;align-items:center;gap:5px}#magnifier{width:84px;height:84px;border:1px solid #36485a;border-radius:9px;background:#0c1723;image-rendering:pixelated}.magnifier-wrap .micro{font-size:9px}.dpad{display:grid;grid-template-columns:35px 35px 35px;grid-template-rows:32px 32px 32px;gap:4px}.dpad button{border:1px solid #35495f;border-radius:7px;background:#1d2d3f;font-size:20px;touch-action:none;user-select:none}.dpad button:not(:disabled):hover{background:#2d475e}.dpad .up{grid-area:1/2}.dpad .left{grid-area:2/1}.dpad .right{grid-area:2/3}.dpad .down{grid-area:3/2}.dpad>span{grid-area:2/2;display:grid;place-items:center;border-radius:7px;background:#183a30;color:var(--green);font-size:12px;font-weight:700}.coordinates{display:flex;gap:12px}.coordinates label{color:var(--muted);font-size:11px;display:flex;align-items:center;gap:7px;flex:1}.coordinates input{width:100%;font-size:12px;padding:7px 9px}.analyze-button{margin:20px 20px 0;width:calc(100% - 40px);justify-content:space-between;padding:12px 15px}.status{margin:10px 21px 0;font-size:10px;min-height:30px;color:var(--muted)}.status.error,#login-status.error{color:var(--danger)}.status.success{color:var(--green)}.results-panel{margin-top:22px}.report-actions{display:flex;gap:7px}.results-empty{padding:30px;display:flex;align-items:center;justify-content:center;gap:20px}.result-icon{font-size:36px;color:#597d8f;line-height:1}.results-empty strong{font-size:13px;font-weight:550}.results-empty p{color:var(--muted);font-size:11px;margin-top:4px}.results-overview{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;padding:26px 28px;gap:28px;border-bottom:1px solid var(--line)}.similarity-number{font-size:46px;line-height:1.1;letter-spacing:-1.5px;font-weight:650;color:var(--green);font-variant-numeric:tabular-nums}.similarity-number small{font-size:21px;margin-left:5px}.similarity-block .eyebrow{margin-bottom:9px}.similarity-block .micro{font-size:9px;margin-top:7px}.meter{height:4px;border-radius:8px;background:#283f43;margin-top:13px;max-width:220px;overflow:hidden}.meter>span{display:block;height:100%;background:var(--green);width:0}.metric{display:flex;flex-direction:column;justify-content:center;gap:9px;border-left:1px solid #283746;padding-left:28px}.metric>span{font-size:12px;color:#abc0d0}.metric strong{font-size:31px;font-weight:550;letter-spacing:-.5px;font-variant-numeric:tabular-nums}.metric small{color:var(--muted);font-size:10px}.results-detail{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;padding:22px 28px}.lab-table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:12px;font-variant-numeric:tabular-nums;white-space:nowrap}caption{text-align:left;margin-bottom:12px;font-weight:600}th,td{text-align:right;padding:9px 11px;border-bottom:1px solid var(--line)}th{font-weight:500}th:first-child{text-align:left;padding-left:0}thead{color:var(--muted);font-size:10px}.delta-row th,.delta-row td{font-size:10px;color:var(--muted);border-bottom:0}.feedback{padding:10px 0}.feedback h3{font-size:15px;margin-bottom:10px}.feedback p:not(.eyebrow){color:#aec0ce;font-size:12px;line-height:1.8}.feedback p.micro{font-size:10px;color:var(--muted);margin-top:14px}.result-time{padding:0 28px 16px;font-size:10px}.footer{display:flex;justify-content:space-between;align-items:center;padding:24px 2px;font-size:10px;color:#8297a9}.footer>span:first-child{font-size:16px;font-weight:600}.footer>span:first-child>span:last-child{font-size:10px;font-weight:400;margin-left:12px}.login-shell{max-width:410px;margin:50px auto;padding:20px;text-align:center}.login-shell h1{font-size:29px;line-height:1.25}.login-shell>.muted{font-size:13px;margin:17px 0 24px;line-height:1.8}.login-form{text-align:left;display:grid;gap:8px}.login-form label{font-size:12px;color:#bdccd8;margin-top:8px}.login-form input{padding:12px}.login-form button{margin-top:17px;justify-content:space-between;padding:12px 17px}#login-status{font-size:12px;color:var(--muted);min-height:36px;margin-top:7px}.login-art{height:110px;position:relative;margin:0 auto 22px;width:160px}.color-disc{width:76px;height:76px;border:1px solid #547c78;display:block;border-radius:50%;position:absolute;top:5px;background:radial-gradient(circle at 32% 30%,#97ebbe,#26715a);box-shadow:0 0 45px #59dfa512}.color-disc.green{left:12px}.color-disc.blue{left:69px;top:30px;background:radial-gradient(circle at 32% 30%,#a0d1fc,#235e8f);opacity:.9}.crosshair{position:absolute;left:76px;top:47px;z-index:1;color:white;font-size:24px;font-weight:200}.loading-veil{position:absolute;inset:0;background:#07121fdd;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;font-size:13px;backdrop-filter:blur(3px)}.spinner{width:26px;height:26px;border:2px solid #325447;border-top-color:var(--green);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
@media(min-width:1450px){.viewport{height:480px}.selection-help{padding-top:21px}.color-picks{margin-bottom:25px}.precision-body{padding:20px 0}.analyze-button{margin-top:26px}}
@media(max-width:1050px){.work-grid{grid-template-columns:minmax(0,1fr) 305px;gap:14px}.viewport{margin:0 14px;height:430px}.panel-heading{padding:16px}.upload-bar{padding:14px}.image-foot{padding:12px 14px}.image-foot>span:last-child{display:none}.brand .brand-tag{display:none}.results-overview{gap:15px;padding:22px}.metric{padding-left:18px}.selection-help{padding:17px 16px 13px}.color-picks{margin-left:16px;margin-right:16px}#position-controls{margin:0 16px}.analyze-button{margin-left:16px;width:calc(100% - 32px)}.precision-heading{flex-wrap:wrap}.connection{display:none}}
@media(max-width:760px){.topbar{height:66px;padding:0 18px}.brand{font-size:26px}.brand img{width:30px;height:30px}.account{gap:10px}main{padding:25px 16px 0}h1{font-size:27px}.page-heading{margin-bottom:22px}.method-tag{display:none}.work-grid{grid-template-columns:1fr}.viewport{height:390px}.selection-panel{padding-bottom:17px}.selection-help{padding-top:13px}.color-picks{grid-template-columns:1fr 1fr;gap:8px;margin-bottom:17px}.color-pick{padding:10px;gap:8px}.color-copy strong{font-size:11px}.color-copy small{font-size:9px}.pick-indicator{display:none}.swatch{width:30px;height:34px}.precision-body{justify-content:center;gap:45px;padding:13px 0}.precision-heading{justify-content:space-between}.coordinates{max-width:350px;margin:auto}.analyze-button{margin-top:17px}.status{min-height:15px}.results-panel{margin-top:17px}.results-overview{grid-template-columns:1fr 1fr;gap:25px}.metric:nth-child(3){border-left:0;padding-left:0}.results-detail{grid-template-columns:1fr;gap:15px;padding:18px 20px}.similarity-number{font-size:40px}.metric strong{font-size:28px}.footer{gap:15px;align-items:flex-start}.footer>span:last-child{max-width:130px;text-align:right}.report-actions{gap:5px}.report-actions .button{font-size:10px;padding:6px 7px}.results-panel .panel-heading{flex-wrap:wrap}.results-empty{padding:27px 19px;gap:14px}.results-empty p{line-height:1.7}.login-shell{margin-top:30px}}
@media(max-width:390px){.viewport{height:330px}.upload-bar{flex-wrap:wrap}.filename{flex-basis:100%;margin:2px 0 0}.color-copy small{max-width:95px}.image-foot .micro{font-size:9px}.topbar #username{max-width:80px;overflow:hidden;text-overflow:ellipsis}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
@media print{:root{color-scheme:light;--text:#111;--muted:#444;--line:#ccc;--surface:white;--green:#185b40}body{background:white;color:#111}.topbar,.page-heading,.work-grid,.report-actions,.footer,.login-shell{display:none!important}main{padding:0;max-width:none}.results-panel{border:0;margin:0}.results-overview{grid-template-columns:1.2fr 1fr 1fr 1fr}.results-detail{grid-template-columns:1.2fr 1fr}.panel-heading{padding-left:28px}.feedback p:not(.eyebrow),.metric>span{color:#333}.metric strong{font-size:26px}.results-panel{break-inside:avoid}.ref-dot{background:#168349!important}.test-dot{background:#2469b5!important}}