:root{--bg:#050f1c;--panel:#0a1a2c;--panel-raised:#12293f;--line:#17324b;--text:#dbe6f2;--text-muted:#7e94ad;--accent:#2e7dd1;--accent-light:#5b9be0;--image:#000;--warning:#e0a63a;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--radius:4px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}[hidden]{display:none!important}html,body{background:var(--bg);height:100%;color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;margin:0;font-size:13px;overflow:hidden}.app{grid-template:"top top"38px"side stage"1fr"bottom bottom"24px/236px 1fr;height:100vh;display:grid}.boot{background:var(--bg);color:var(--text-muted);z-index:100;place-items:center;font-size:13px;display:none;position:fixed;inset:0}.app.booting .toolbar,.app.booting .side,.app.booting .stage,.app.booting .presets,.app.booting .icon-button.open{visibility:hidden}.app.booting .boot{display:grid}.top{background:var(--panel);border-bottom:1px solid var(--line);grid-area:top;align-items:center;gap:12px;min-width:0;padding:0 8px;display:flex}.brand{letter-spacing:.01em;white-space:nowrap;padding-left:4px;font-size:13px;font-weight:600}.toolbar{flex:1;align-items:center;gap:12px;min-width:0;display:flex;overflow-x:auto}.toolbar::-webkit-scrollbar{height:0}.tool-group{align-items:center;gap:1px;display:flex}.tool-separator{background:var(--line);width:1px;height:18px;margin:0 5px}.icon-button{width:28px;height:28px;color:var(--text-muted);border-radius:var(--radius);cursor:pointer;background:0 0;border:0;place-items:center;padding:0;display:grid}.icon-button:hover{color:var(--text);background:var(--panel-raised)}.icon-button[aria-pressed=true]{color:#fff;background:var(--accent)}.icon-button:disabled{opacity:.35;cursor:default;background:0 0}.icon-button:focus-visible,.thumb:focus-visible,.preset:focus-visible{outline:1px solid var(--accent-light);outline-offset:1px}.icon{place-items:center;display:grid}#openButton{color:var(--text)}#openButton:hover{color:#fff;background:var(--accent)}.monitors{gap:2px}.monitor{font:inherit;width:20px;height:20px;color:var(--text-muted);border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:3px;padding:0;font-size:11px;font-weight:600}.monitor:hover{color:var(--text);background:var(--panel-raised)}.monitor[aria-pressed=true]{color:#fff;background:var(--accent);border-color:var(--accent)}.side{background:var(--panel);border-right:1px solid var(--line);flex-direction:column;grid-area:side;display:flex;overflow-y:auto}.side-head{border-bottom:1px solid var(--line);color:var(--text-muted);background:var(--panel);z-index:1;gap:1px;padding:7px 8px;font-size:12px;line-height:1.35;display:grid;position:sticky;top:0}.side-head strong{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.series-panel{display:block}.study+.study{border-top:1px solid var(--line);margin-top:10px;padding-top:8px}.study-row{width:100%;font:inherit;color:var(--text);cursor:pointer;text-align:left;background:0 0;border:0;grid-template-columns:12px 1fr auto;align-items:center;gap:4px;padding:5px 6px;font-size:12px;display:grid}.study-row:hover{background:var(--panel-raised)}.study-row .chevron{color:var(--text-muted);font-size:9px}.study-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.study-count{color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:11px}.thumbs{grid-template-columns:repeat(auto-fill,minmax(50px,1fr));gap:3px;padding:2px 4px 6px;display:grid}.thumb{cursor:pointer;text-align:left;background:0 0;border:0;gap:1px;min-width:0;padding:0;display:grid}.thumb-frame{aspect-ratio:1;background:var(--image);border:1px solid #0000;border-radius:3px;display:block;position:relative;overflow:hidden}.thumb:hover .thumb-frame{border-color:var(--text-muted)}.thumb[aria-current=true] .thumb-frame{border-color:var(--accent)}.thumb-image{object-fit:contain;width:100%;height:100%;display:block}.thumb-count{color:#cfe0f2;text-shadow:0 0 2px #000,0 0 2px #000;font-variant-numeric:tabular-nums;pointer-events:none;font-size:9px;position:absolute;bottom:1px;right:2px}.thumb-name{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:10px;line-height:1.2;overflow:hidden}.thumb[aria-current=true] .thumb-name{color:var(--text)}.panel{border-top:1px solid var(--line);padding:6px 8px 10px}.panel h2{color:var(--text-muted);text-transform:none;margin:0 0 6px;font-size:11px;font-weight:600}.measurement-list{gap:1px;margin:0;padding:0;list-style:none;display:grid}.measurement{border-radius:var(--radius);align-items:center;gap:2px;display:flex}.measurement:hover{background:var(--panel-raised)}.measurement-go{text-align:left;min-width:0;font:inherit;color:var(--text);cursor:pointer;background:0 0;border:0;flex:1;gap:0;padding:4px;font-size:12px;display:grid}.measurement-value{font-variant-numeric:tabular-nums;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.measurement-place{color:var(--text-muted);font-size:11px}.measurement-delete{font:inherit;color:var(--text-muted);cursor:pointer;background:0 0;border:0;padding:4px;font-size:11px}.measurement-delete:hover{color:var(--text)}.tag-table{border-collapse:collapse;width:100%;font-size:11px}.tag-table th{text-align:left;color:var(--text-muted);vertical-align:top;width:48%;padding:2px 4px 2px 0;font-weight:400}.tag-table td{font-variant-numeric:tabular-nums;word-break:break-word;padding:2px 0}.stage{background:var(--image);grid-area:stage;position:relative;overflow:hidden}.viewport-grid{grid-template-columns:repeat(var(--columns,1), 1fr);background:var(--line);grid-auto-rows:1fr;gap:1px;display:grid;position:absolute;inset:0}.pane{background:var(--image);position:relative;overflow:hidden}.viewport-grid:not(.single) .pane.active{outline:1px solid var(--accent);outline-offset:-1px}.pane.drop-target{outline:2px dashed var(--accent-light);outline-offset:-2px}.viewport{position:absolute;inset:0}.viewport canvas{outline:none}.viewport-grid[data-tool=wl] .viewport,.viewport-grid[data-tool=scroll] .viewport{cursor:default!important}.viewport-grid[data-tool=pan] .viewport{cursor:grab!important}.viewport-grid[data-tool=pan] .viewport:active{cursor:grabbing!important}.viewport-grid[data-tool=length] .viewport,.viewport-grid[data-tool=angle] .viewport,.viewport-grid[data-tool=roi] .viewport,.viewport-grid[data-tool=arrow] .viewport{cursor:crosshair!important}.corner{pointer-events:none;color:#cbdbeb;text-shadow:0 0 2px #000,0 0 2px #000;font-variant-numeric:tabular-nums;white-space:pre-line;max-width:45%;font-size:11px;line-height:1.35;position:absolute}.corner-top-left{top:6px;left:8px}.corner-top-right{text-align:right;top:6px;right:8px}.corner-bottom-left{bottom:22px;left:8px}.corner-bottom-right{text-align:right;bottom:6px;right:8px}.orientation{pointer-events:none;color:#cbdbeb;text-shadow:0 0 2px #000,0 0 2px #000;font-size:12px;font-weight:600;position:absolute}.orientation-top{top:6px;left:50%;transform:translate(-50%)}.orientation-bottom{bottom:6px;left:50%;transform:translate(-50%)}.orientation-left{top:50%;left:6px;transform:translateY(-50%)}.orientation-right{top:50%;right:6px;transform:translateY(-50%)}.pane-hint{pointer-events:none;color:var(--text-muted);text-align:center;place-items:center;padding:12px;font-size:12px;display:grid;position:absolute;inset:0}.empty-state{background:var(--bg);place-items:center;padding:24px;display:grid;position:absolute;inset:0}.drop-area{border:1px dashed var(--line);text-align:center;border-radius:10px;width:min(480px,100%);padding:36px 32px}.drop-area h1{margin:0 0 8px;font-size:18px;font-weight:600}.drop-area p{color:var(--text-muted);margin:0;line-height:1.5}.drop-buttons{flex-wrap:wrap;justify-content:center;gap:8px;margin:20px 0 16px;display:flex}.button{font:inherit;color:var(--text);border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;background:0 0;padding:7px 14px;font-size:13px}.button:hover{background:var(--panel-raised)}.button.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.button.primary:hover{background:var(--accent-light)}.privacy-note{font-size:11px}.drop-overlay{border:2px solid var(--accent);pointer-events:none;background:#0a1a2ccc;border-radius:10px;place-items:center;display:none;position:absolute;inset:8px}.drop-overlay p{margin:0;font-size:17px;font-weight:600}.app.dragging .drop-overlay{display:grid}.bottom{background:var(--panel);border-top:1px solid var(--line);color:var(--text-muted);grid-area:bottom;align-items:center;gap:12px;padding:0 8px;font-size:11px;display:flex}.presets{gap:1px;display:flex}.preset{font:inherit;letter-spacing:.03em;color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:3px;padding:2px 6px;font-size:11px;font-weight:600}.preset:hover{color:var(--text);background:var(--panel-raised)}.preset.on{color:#fff;background:var(--accent)}.preset:disabled{opacity:.35;cursor:default;background:0 0}.bottom-separator{background:var(--line);width:1px;height:14px}.status{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.disclaimer{color:var(--warning);white-space:nowrap}.keys-button{font:inherit;color:var(--text-muted);border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:3px;width:18px;height:16px;padding:0;font-size:11px;font-weight:600}.keys-button:hover{color:var(--text);background:var(--panel-raised)}.plane-switch{gap:1px;display:flex;position:absolute;bottom:4px;left:6px}.plane-switch button{font:inherit;letter-spacing:.04em;color:#9db4cc;cursor:pointer;text-shadow:0 0 2px #000,0 0 2px #000;background:0 0;border:0;border-radius:3px;padding:2px 5px;font-size:10px;font-weight:700}.plane-switch button:hover{color:#fff;background:#2e7dd159}.plane-switch button.on{color:#fff;background:var(--accent);text-shadow:none}.tip{z-index:80;border:1px solid var(--line);max-width:280px;color:var(--text);pointer-events:none;background:#0d2338;border-radius:4px;padding:4px 7px;font-size:11px;line-height:1.35;position:fixed;box-shadow:0 6px 18px #00000073}.sheet{z-index:60;background:#030a12b8;place-items:center;display:grid;position:fixed;inset:0}.sheet-body{background:var(--panel);border:1px solid var(--line);border-radius:8px;width:min(820px,92vw);max-height:84vh;overflow:auto}.sheet-head{border-bottom:1px solid var(--line);color:var(--text);background:var(--panel);justify-content:space-between;align-items:center;padding:10px 14px;font-size:13px;font-weight:600;display:flex;position:sticky;top:0}.sheet-close{font:inherit;color:var(--text-muted);cursor:pointer;background:0 0;border:0;font-size:18px;line-height:1}.sheet-close:hover{color:var(--text)}.sheet-columns{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;padding:14px;display:grid}.sheet-columns h3{color:var(--text-muted);margin:0 0 6px;font-size:11px;font-weight:600}.sheet-columns dl{gap:3px;margin:0;display:grid}.sheet-columns dl>div{grid-template-columns:96px 1fr;align-items:baseline;gap:8px;display:grid}.sheet-columns dt{font-variant-numeric:tabular-nums;color:var(--text);background:var(--panel-raised);border:1px solid var(--line);border-radius:3px;justify-self:start;padding:1px 5px;font-size:11px}.sheet-columns dd{color:var(--text-muted);margin:0;font-size:12px}.grid-picker{z-index:50;background:var(--panel-raised);border:1px solid var(--line);border-radius:6px;padding:6px;position:fixed;box-shadow:0 8px 24px #00000080}.grid-picker-cells{grid-template-columns:repeat(4,20px);gap:2px;display:grid}.grid-cell{border:1px solid var(--line);background:var(--panel);cursor:pointer;border-radius:2px;width:20px;height:20px;padding:0}.grid-cell.on{background:var(--accent);border-color:var(--accent)}.grid-picker-label{color:var(--text-muted);text-align:center;margin-top:5px;font-size:11px}@media (max-width:900px){.app{grid-template-columns:160px 1fr}.brand,.open-label{display:none}}