@import url('/font.css');
:root{color-scheme:dark;--bg:#141719;--panel:#1c2023;--raised:#242a2e;--line:#343c41;--ink:#edf0e8;--muted:#9da8ad;--lime:#c0e6a3;--red:#ffb6aa;font-family:'Segoe UI',Arial,sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}[hidden]{display:none!important}button,input,select{font:inherit}button{min-height:42px;cursor:pointer;border:1px solid var(--line);background:var(--raised);color:var(--ink);border-radius:5px;padding:10px 16px;transition:background .15s,border-color .15s}button:hover:not(:disabled){border-color:var(--lime);background:#303936}button:disabled{opacity:.42;cursor:not-allowed}button.primary{background:var(--lime);color:#172016;border-color:var(--lime);font-weight:600}button.primary:hover:not(:disabled){background:#d0f3b5}.outline{background:transparent}.quiet{background:transparent;border-color:transparent}.full{width:100%}.site-header{display:flex;align-items:center;justify-content:space-between;padding:26px 36px;border-bottom:1px solid var(--line);gap:18px}.brand{display:inline-flex;align-items:flex-end;gap:13px;text-decoration:none;color:var(--ink);white-space:nowrap;line-height:1.08}.brand strong{font-size:32px;letter-spacing:-1px;font-weight:600}.brand span{font-size:16px;font-weight:400;color:var(--muted);padding-bottom:2px}#sessionTools{display:flex;align-items:center;gap:5px;flex-wrap:wrap;justify-content:flex-end}#currentUser{font-size:12px;color:var(--muted);margin-right:8px}.landing{max-width:1120px;margin:0 auto;padding:clamp(65px,12vh,150px) 42px 80px}.eyebrow{font-size:10px;font-weight:600;letter-spacing:2px;color:var(--lime);margin:0 0 18px}.landing h1{font-size:clamp(46px,6.5vw,86px);font-weight:400;line-height:1.09;letter-spacing:-3px;margin:22px 0 28px}.landing h1 span{color:var(--muted)}.intro{max-width:470px;color:var(--muted);font-size:17px;line-height:1.7}.entry-actions{display:flex;gap:12px;margin-top:36px}.entry-actions button{min-width:156px;display:flex;justify-content:space-between;align-items:center;height:50px}.fine{color:var(--muted);font-size:11px;line-height:1.6}.landing .fine{margin-top:64px}.workspace-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 34px 20px}.workspace-heading .eyebrow{margin-bottom:8px}.workspace-heading h1{font-size:20px;font-weight:500;margin:0;max-width:55vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace-heading p{margin-bottom:0}.file-actions{display:flex;gap:10px;align-items:center;flex-shrink:0}.file-actions button{height:42px;min-height:42px;margin:0}.muted{color:var(--muted);line-height:1.6}.workspace{display:grid;grid-template-columns:365px minmax(0,1fr);gap:18px;padding:0 26px 52px;height:calc(100vh - 205px);min-height:560px}.settings-panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;display:flex;flex-direction:column;min-height:0}.tabs{display:flex;border-bottom:1px solid var(--line);flex-shrink:0;overflow:auto}.tabs button{font-size:10px;padding:13px 8px;border:0;border-bottom:2px solid transparent;white-space:nowrap;border-radius:0;flex:1;min-height:43px;background:transparent}.tabs button.active{color:var(--lime);border-bottom-color:var(--lime)}.control-page{padding:24px 21px;overflow:auto;flex:1}.control-page .eyebrow{margin-bottom:12px}.control-page h2{font-weight:450;font-size:22px;margin:0 0 14px;letter-spacing:-.4px}.hint{font-size:11px;color:var(--muted);line-height:1.65}.control-page>.hint{margin-bottom:22px}label{display:block;margin:16px 0;font-size:12px;line-height:1.5}input:not([type=checkbox]):not([type=range]),select{display:block;width:100%;height:40px;margin-top:7px;padding:8px 10px;border:1px solid var(--line);background:var(--raised);border-radius:4px;color:var(--ink);min-width:0}select{color-scheme:dark}select option{background:#242a2e;color:#edf0e8}input:focus,select:focus,button:focus-visible{outline:2px solid #c0e6a399;outline-offset:3px}.check{display:flex;gap:9px;align-items:flex-start;font-size:11px;color:var(--muted)}input[type=checkbox]{accent-color:var(--lime);margin-top:3px;width:14px;height:14px;flex-shrink:0}input[type=range]{width:100%;accent-color:var(--lime);height:18px;margin-top:13px}.slider-label{display:flex;align-items:center;justify-content:space-between}.slider-label output{font-variant-numeric:tabular-nums;color:var(--lime);font-size:11px}.slider{margin:22px 0}.button-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}.button-row button{font-size:11px;flex:1;min-width:110px;padding:9px}.notice{font-size:11px;color:var(--lime);line-height:1.7;min-height:16px}.settings-footer{padding:14px 18px;border-top:1px solid var(--line)}.image-workspace{display:flex;flex-direction:column;min-width:0;background:#101315;border:1px solid var(--line);border-radius:8px;overflow:hidden}.view-toolbar{display:flex;align-items:center;gap:16px;background:var(--panel);padding:12px 16px;flex-wrap:wrap}.view-toolbar label{margin:0;display:flex;align-items:center;gap:9px;color:var(--muted);font-size:11px}.view-toolbar select{display:inline-block;margin:0;min-width:85px;width:auto;height:34px;padding:5px 8px;font-size:11px}.view-toolbar button{font-size:11px;min-height:34px;padding:6px 12px}.viewer{flex:1;min-height:280px;overflow:auto;position:relative;padding:22px;display:grid;place-items:center;background-image:radial-gradient(#30363866 .65px,transparent .65px);background-size:12px 12px}.image-frame{position:relative;flex-shrink:0;margin:auto}.image-frame canvas{position:absolute;left:0;top:0;width:100%;height:100%;display:block}.image-frame #originalCanvas{position:relative}.image-frame #overlayCanvas{pointer-events:none;touch-action:none}.image-frame.painting #overlayCanvas{pointer-events:auto;cursor:crosshair}#compareLine{position:absolute;left:50%;top:0;height:100%;width:1px;background:var(--lime);pointer-events:none}#compareLine span{position:absolute;top:50%;left:-15px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--lime);color:#172016}#emptyImage{text-align:center;max-width:310px}#emptyImage h2{font-size:23px;font-weight:400}#emptyImage>p{color:var(--muted);font-size:12px;line-height:1.7}.image-symbol{font-size:62px;color:var(--lime);line-height:1.4}.comparison-footer{padding:11px 17px;min-height:47px;display:flex;justify-content:space-between;align-items:center;gap:16px;color:var(--muted);font-size:10px;background:var(--panel)}#comparisonControl{display:flex;align-items:center;gap:8px;margin:0;width:210px;font-size:10px}#comparisonControl input{margin:0;height:16px}.app-status{position:fixed;bottom:0;left:0;right:0;background:var(--bg);border-top:1px solid var(--line);padding:9px 26px;min-height:34px;font-size:11px;display:flex;justify-content:space-between;color:var(--muted);gap:16px;z-index:8}.admin-panel{max-width:1280px;margin:auto;padding:34px 34px 70px}.section-heading h1{font-size:32px;font-weight:400;letter-spacing:-.7px;margin:0}.admin-tabs{display:flex;gap:7px;margin:28px 0 24px;border-bottom:1px solid var(--line);padding-bottom:9px}.admin-tabs button{background:transparent;border:0}.admin-tabs .active{color:var(--lime);background:var(--raised)}.admin-grid{display:grid;grid-template-columns:330px minmax(0,1fr);gap:20px}.card{background:var(--panel);padding:25px;border:1px solid var(--line);border-radius:8px;margin-bottom:20px;min-width:0}.card h2{font-size:21px;font-weight:450;margin-top:0}.card .eyebrow{margin-bottom:13px}.narrow{max-width:580px}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:12px;text-align:left}th{font-weight:400;color:var(--muted);padding:12px 10px;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:14px 10px;border-bottom:1px solid #343c4166;vertical-align:middle}td button{font-size:10px;min-height:30px;padding:5px 9px;margin-right:5px}.badge{font-size:10px;color:var(--lime);background:#c0e6a311;border:1px solid #c0e6a333;border-radius:10px;padding:3px 8px;white-space:nowrap}.badge.removed{color:var(--muted);border-color:var(--line);background:transparent}dialog{background:var(--panel);border:1px solid var(--line);color:var(--ink);border-radius:12px;padding:34px;width:430px;max-width:calc(100vw - 24px);box-shadow:0 30px 100px #0008}dialog::backdrop{background:#050808c9;backdrop-filter:blur(5px)}dialog h2{font-size:27px;font-weight:450;letter-spacing:-.5px;margin:0 0 24px}.dialog-close{position:absolute;right:10px;top:8px;font-size:20px;min-height:34px;padding:3px 10px}.error{color:var(--red);font-size:12px;line-height:1.6}#activationField .hint{display:block;margin-top:8px}button[aria-busy=true]{cursor:progress;opacity:.65}@media(max-width:1000px){.site-header{padding:22px}.brand strong{font-size:28px}.brand span{font-size:14px}.workspace{grid-template-columns:315px minmax(0,1fr);gap:12px;padding:0 16px 45px}.control-page{padding:20px 16px}.tabs button{padding:12px 5px;font-size:9px}.workspace-heading{padding:20px}.view-toolbar{gap:9px;padding:10px}.admin-grid{grid-template-columns:1fr}.file-actions button{font-size:12px;padding:8px 10px}}@media(max-width:760px){.site-header{align-items:flex-start;flex-direction:column}.brand strong{font-size:28px}.brand span{font-size:14px}#sessionTools{justify-content:flex-start}.landing{padding:56px 24px}.landing h1{letter-spacing:-1.7px}.workspace-heading{flex-direction:column;align-items:flex-start}.workspace-heading h1{max-width:90vw}.workspace{display:flex;height:auto;flex-direction:column-reverse;min-height:0}.image-workspace{height:450px}.settings-panel{min-height:520px}.control-page{max-height:600px}.tabs button{font-size:11px;padding:12px 7px}.admin-panel{padding:28px 18px 60px}.section-heading h1{font-size:28px}.admin-tabs{gap:0}.admin-tabs button{padding:9px 10px;font-size:12px}.app-status{font-size:10px;padding:8px 15px}.comparison-footer{align-items:flex-start;flex-direction:column;gap:7px}}