:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#101113;color:#eceef2;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;overflow:hidden;background:#101113}button,input{font:inherit}button{cursor:pointer}#app{height:100vh;min-height:100vh;display:grid;grid-template-rows:auto minmax(0,1fr)}.topbar{min-height:48px;display:flex;align-items:center;padding:6px 10px;border-bottom:1px solid #292d33;background:#181a1e}.top-actions,.object-actions,.viewport-toolbar,.viewport-footer,.tool-row{display:flex;align-items:center;gap:8px}.top-actions{width:100%;flex-wrap:wrap;justify-content:flex-start}.button,.mini-button{border:1px solid #3a4049;border-radius:8px;background:#23272e;color:#f4f5f7;min-height:30px;padding:0 10px;display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap}.button:hover,.mini-button:hover,.mode-button:hover{border-color:#66717f;background:#2b3038}.button.primary,.mini-button.primary{border-color:#33704d;background:#1e5b3a}.button.accent{border-color:#86672a;background:#70501e}.button.danger{border-color:#78414a;background:#4a252b}.button.active,.mini-button.active{border-color:#c99643;background:#684a1d}.button:disabled,.mini-button:disabled{cursor:default;opacity:.45}.button input{display:none}.view-preset-buttons{display:inline-grid;grid-template-columns:repeat(7,minmax(28px,auto));gap:3px;padding:3px;border:1px solid #343a43;border-radius:8px;background:#14171b}.view-preset{min-width:26px;height:26px;border:0;border-radius:6px;background:transparent;color:#c9ced6;font-size:12px;line-height:1;padding:0 7px}.view-preset:hover{background:#252a31;color:#fff}.view-preset.active{background:#354154;color:#fff}.mini-button{min-height:30px;padding:0 8px;font-size:12px}.workspace{min-height:0;display:grid;grid-template-rows:clamp(150px,17vh,176px) minmax(0,1fr);gap:1px;background:#292d33}.control-deck{min-height:0;display:grid;grid-template-columns:minmax(250px,280px) minmax(440px,2fr) minmax(360px,1.15fr);gap:1px;overflow:hidden}.point-control-deck{grid-template-columns:minmax(250px,280px) minmax(440px,2fr) minmax(360px,1.15fr)}.control-panel,.pane{min-width:0;min-height:0;background:#17191d}.control-panel{padding:7px;overflow:auto}.workbench{min-height:0;display:grid;grid-template-columns:minmax(0,var(--workbench-left, 62%)) 8px minmax(320px,1fr);gap:1px}.workspace.work-fullscreen,.workspace.view-fullscreen{grid-template-rows:minmax(0,1fr)}.workspace.work-fullscreen .control-deck,.workspace.work-fullscreen .splitter,.workspace.work-fullscreen .viewport-pane,.workspace.view-fullscreen .control-deck,.workspace.view-fullscreen .splitter,.workspace.view-fullscreen .calibrator-pane{display:none}.workspace.work-fullscreen .workbench,.workspace.view-fullscreen .workbench{grid-template-columns:1fr}.splitter{min-width:8px;background:#292d33;cursor:col-resize;position:relative}.splitter:before{content:"";position:absolute;top:0;right:3px;bottom:0;left:3px;border-radius:99px;background:#424852}.splitter:hover:before,.resizing-split .splitter:before{background:#c8923b}.resizing-split{cursor:col-resize;-webkit-user-select:none;user-select:none}.calibrator-pane,.viewport-pane{display:grid;min-height:0;overflow:hidden}.calibrator-pane{padding:12px}.viewport-pane{background:#111316}.image-slots{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.point-slots{grid-template-columns:repeat(5,minmax(0,1fr));gap:5px}.image-panel{display:block}.image-panel .image-slots{height:100%}.image-slot-frame{position:relative;min-width:0;min-height:0;display:grid}.image-slot{min-width:0;min-height:0;border:1px solid #343a43;border-radius:8px;padding:6px;background:#202329;color:#e8eaef;display:grid;grid-template-rows:minmax(0,1fr) auto auto;gap:3px;text-align:left}.point-slots .image-slot{padding:4px;border-radius:6px;gap:2px}.image-slot-frame.active .image-slot{border-color:#c99643;box-shadow:inset 0 0 0 1px #c99643}.image-slot-frame.dragging .image-slot{border-color:#d29a42;background:#241e13}.image-delete{position:absolute;top:4px;right:4px;width:19px;height:19px;border:1px solid rgba(255,255,255,.22);border-radius:5px;background:#0c0d0fc7;color:#f2f3f5;font-size:11px;line-height:1;padding:0}.image-delete:hover{border-color:#d87882;background:#4a252b}.image-slot img,.image-slot>span{width:100%;min-height:0;border-radius:5px;object-fit:cover;background:#111316;display:grid;place-items:center;color:#69727f;font-weight:700}.image-slot small,.image-slot em{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:11px;font-style:normal}.point-slots .image-slot small,.point-slots .image-slot em{font-size:10px}.image-slot em{color:#9ca3ad}.calibration-panel,.view-panel,.object-pane,.point-panel,.solve-panel{display:grid;gap:8px;align-content:start}.solve-panel{grid-template-rows:auto auto auto minmax(0,1fr)}.solve-actions{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,.8fr) minmax(104px,.8fr);gap:6px}.solve-actions .mini-button{width:100%}.fov-offset-control{min-width:0;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:5px;color:#abb1ba;font-size:11px;white-space:nowrap}.fov-offset-control input{width:100%;min-width:0;height:30px;border:1px solid #363d46;border-radius:6px;background:#101215;color:#f1f2f4;padding:4px 6px}.point-panel{align-content:stretch}.point-panel-grid{min-height:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(104px,.82fr);gap:8px}.point-actions{min-width:0;display:grid;gap:7px;align-content:start}.stacked-tools,.point-action-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:6px}.calibrator-drop{width:100%;height:100%;min-height:0;border:1px solid #343a43;border-radius:8px;background:#101215;display:grid;place-items:center;padding:12px;overflow:hidden;transition:border-color .14s ease,background .14s ease}.calibrator-drop.dragging,.viewport-shell.dragging{border-color:#d29a42;background:#17140f}.calibrator-drop.panning{cursor:grabbing}.point-drop{align-items:stretch;justify-items:stretch}.work-point-layout{width:100%;height:100%;min-width:0;min-height:0;display:grid;grid-template-columns:clamp(180px,22%,245px) minmax(0,1fr);gap:10px;overflow:hidden}.work-point-panel{min-width:0;min-height:0;display:grid;grid-template-rows:auto auto minmax(0,1fr);gap:6px;padding:8px;border:1px solid #343a43;border-radius:8px;background:#15171b;overflow:hidden;position:relative;z-index:2}.work-image-view{min-width:0;min-height:0;display:grid;overflow:hidden;position:relative;isolation:isolate;z-index:0}.work-image-view>.empty-reference,.work-image-view>.point-board{grid-area:1 / 1}.empty-reference{display:grid;gap:5px;place-items:center;color:#9ea4ad}.empty-reference strong{color:#f4f5f7}.empty-reference span{font-size:12px}.image-stage{position:relative;max-width:100%;max-height:100%;transform-origin:center center;will-change:transform}.point-board{--board-gap: 10px;--board-columns: 1;--board-rows: 1;width:100%;height:100%;min-width:0;min-height:0;display:grid;grid-template-columns:repeat(var(--board-columns),minmax(0,1fr));grid-template-rows:repeat(var(--board-rows),minmax(0,1fr));gap:var(--board-gap);align-items:center;transform-origin:center center;position:relative;z-index:0}.point-board[data-image-count="2"]{--board-columns: 2}.point-board[data-image-count="3"],.point-board[data-image-count="4"]{--board-columns: 2;--board-rows: 2}.point-board[data-image-count="5"]{--board-columns: 3;--board-rows: 2}.point-board[data-image-count="3"] .point-image-card:nth-child(3){grid-column:1 / -1;width:calc((100% - var(--board-gap)) / 2);justify-self:center}.point-board.zooming{will-change:transform}.point-board.single-image-focus{grid-template-columns:minmax(0,1fr);place-items:stretch}.point-image-card{min-width:0;min-height:0;height:100%;align-self:stretch;display:grid;grid-template-rows:auto minmax(0,1fr);gap:6px;padding:8px;border:1px solid #343a43;border-radius:8px;background:#15171b}.point-board.single-image-focus .point-image-card{width:100%;height:100%;align-self:stretch;grid-template-rows:auto minmax(0,1fr)}.point-image-card.active{border-color:#c99643;box-shadow:inset 0 0 0 1px #c99643}.point-image-card header{display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0;font-size:11px}.point-image-card header strong{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.point-image-card header span{flex:0 0 auto;color:#9ea4ad}.point-image-stage{position:relative;width:100%;height:100%;min-height:0;aspect-ratio:auto!important;overflow:hidden;border-radius:6px;background:#090b0d}.point-board.single-image-focus .point-image-stage{width:100%;height:100%;min-height:0;aspect-ratio:auto!important}.point-image-stage img,.point-overlay{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.point-image-stage img{object-fit:contain;-webkit-user-select:none;user-select:none;pointer-events:none}.point-board.single-image-focus .point-image-stage img{object-fit:contain}.point-overlay{touch-action:none}.track-marker{cursor:grab;opacity:.75;transition:opacity .1s ease}.point-board.dragging-points .track-marker{opacity:.08}.point-board.dragging-points .track-marker.dragging{opacity:.75}.track-marker circle{fill:var(--point);fill-opacity:.86;stroke:#111316;stroke-width:5;vector-effect:non-scaling-stroke}.track-marker text{fill:var(--point);font-size:28px;font-weight:800;paint-order:stroke;stroke:#090b0d;stroke-width:7px;stroke-linejoin:round;pointer-events:none}.track-marker.selected circle{stroke:#f8fafc;stroke-width:7}.point-list{align-self:stretch;min-height:0;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;display:grid;gap:5px;position:relative;z-index:3}.point-row{min-width:0;border:1px solid #303640;border-radius:7px;padding:6px 8px;background:#202329;color:#e8eaef;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center;text-align:left}.point-row.active{border-color:var(--point);box-shadow:inset 0 0 0 1px var(--point)}.point-row.picked{background:#2d2a1d;border-color:#d7b861}.point-row.solved{border-left:3px solid var(--quality)}.point-row.solved.active,.point-row.solved.picked{border-left-color:var(--quality)}.point-row.solved i{background:var(--quality)}.point-row span{min-width:0;display:flex;align-items:center;gap:7px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.point-row i{width:10px;height:10px;flex:0 0 auto;border-radius:999px;background:var(--point)}.point-row small{color:#9ea4ad;font-size:11px;white-space:nowrap}.point-row small em{color:var(--quality, #cfd5dd);font-style:normal}.point-list-toolbar{min-width:0;display:flex;align-items:center;justify-content:space-between;gap:6px;color:#aeb4be;font-size:11px;font-weight:700}.point-sort-buttons{display:inline-grid;grid-template-columns:repeat(2,auto);gap:3px;padding:2px;border:1px solid #343a43;border-radius:6px;background:#101215}.point-sort-buttons .mini-button{min-height:22px;padding-inline:6px;border:0;border-radius:4px;font-size:10px}.calibration-status-row{min-width:0;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:6px}.compact-footer{display:flex;align-items:center;gap:8px;flex-wrap:nowrap}.calibration-actions{display:grid;grid-template-columns:minmax(132px,1.55fr) minmax(72px,.85fr) repeat(7,minmax(0,.8fr));gap:4px;align-items:center}.calibration-actions .mini-button{min-width:0;padding-inline:4px}.calibration-actions .distance-control{min-width:0;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:5px;color:#abb1ba;font-size:11px;white-space:nowrap}.calibration-actions .distance-control input{width:100%;min-width:0;height:28px;border:1px solid #363d46;border-radius:6px;background:#101215;color:#f1f2f4;padding:4px 6px}.calibration-status,.face-summary{border:1px solid #343a43;border-radius:8px;padding:6px 8px;background:#202329;color:#cfd3da;font-size:11px;line-height:1.35}.calibration-status{padding:5px 7px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.face-summary{display:grid;gap:4px}.face-summary strong{color:#f2f3f5;font-size:12px}.help-panel{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;display:grid;place-items:center;padding:24px;background:#080a0db8}.help-card{width:min(780px,100%);max-height:min(760px,calc(100vh - 48px));display:grid;grid-template-rows:auto minmax(0,1fr);border:1px solid #3b424c;border-radius:8px;background:#171a1f;box-shadow:0 24px 72px #00000073;overflow:hidden}.help-card header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;border-bottom:1px solid #2c323b;background:#1f232a}.help-card header strong{display:block;font-size:16px}.help-card header span{display:block;margin-top:3px;color:#aeb4bd;font-size:12px}.help-content{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;padding:16px;overflow:auto}.help-content section{min-width:0}.help-content h2{margin:0 0 8px;font-size:13px;color:#f1f3f6}.help-content ol{margin:0;padding-left:20px;color:#d1d5dc;font-size:13px;line-height:1.45}.help-content li+li{margin-top:6px}.help-copy{display:grid;gap:8px;color:#d1d5dc;font-size:13px;line-height:1.45}.help-copy p{margin:0}.help-copy strong{color:#f1f3f6}.help-copy+h2{margin-top:16px}.help-hotkeys{grid-column:1 / -1}.hotkey-grid{display:grid;grid-template-columns:minmax(108px,auto) minmax(0,1fr);gap:8px 12px;color:#d1d5dc;font-size:13px}kbd{display:inline-grid;min-width:24px;min-height:22px;place-items:center;padding:0 6px;border:1px solid #4b5563;border-bottom-color:#2f3540;border-radius:5px;background:#252a32;color:#f5f6f8;font-size:11px;font-weight:700;line-height:1}.reference-image,.guide-overlay{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.reference-image{object-fit:fill;-webkit-user-select:none;user-select:none;pointer-events:none}.guide-overlay{touch-action:none}.guide-ray{stroke:var(--axis);stroke-width:1.2;stroke-dasharray:6 6;opacity:.36;vector-effect:non-scaling-stroke}.guide-segment{stroke:var(--axis);stroke-width:3.5;stroke-linecap:round;opacity:.95;cursor:grab;vector-effect:non-scaling-stroke}.guide-segment.selected{stroke-width:5}.guide-handle{fill:#15171b;stroke:var(--axis);stroke-width:3;cursor:move;vector-effect:non-scaling-stroke}.guide-handle.selected{fill:#f5f1e8}.principal-handle{stroke:#f5f1e8;stroke-width:2;cursor:move;vector-effect:non-scaling-stroke}.principal-handle circle{fill:#0e1014c7}.vp-marker circle{fill:var(--axis);stroke:#111316;stroke-width:2}.vp-marker text{fill:var(--axis);font-size:13px;font-weight:700;paint-order:stroke;stroke:#111316;stroke-width:4px}.axis-row{flex-wrap:wrap}.axis-chip{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:#101113;font-size:12px;font-weight:800}.axis-chip.x{background:#ff5a67}.axis-chip.y{background:#48c67a}.axis-chip.z{background:#4a8dff}.control-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 12px;align-items:center}.scale-line-row{display:grid;grid-template-columns:auto minmax(90px,1fr) auto;gap:8px;align-items:end}.scale-line-row>span{min-height:30px;min-width:34px;border-radius:8px;display:grid;place-items:center;background:#202329;color:#f4f5f7;font-weight:700;font-size:12px}.scale-line-row label{display:grid;gap:4px;min-width:0;color:#abb1ba;font-size:12px}.scale-line-row input{min-width:0;width:100%;height:30px;border:1px solid #363d46;border-radius:7px;background:#101215;color:#f1f2f4;padding:5px 7px}.scale-line-row output{color:#cfd3da;font-size:12px;white-space:nowrap}.control-grid label,.viewport-footer label{display:grid;gap:6px;min-width:0;color:#abb1ba;font-size:12px}.control-grid output{color:#f2f3f5;font-size:12px;min-width:48px;text-align:right}input[type=range]{accent-color:#c8923b;min-width:0;width:100%}.viewport-toolbar,.viewport-footer{min-height:0;padding:0;justify-content:flex-start;flex-wrap:wrap;border:0}.viewport-footer output{color:#f2f3f5;font-size:12px;min-width:32px}.segmented{display:inline-grid;grid-template-columns:repeat(3,1fr);border:1px solid #343a43;border-radius:8px;overflow:hidden}.mode-button{min-width:64px;min-height:30px;border:0;border-right:1px solid #343a43;background:#202329;color:#dfe2e7}.mode-button:last-child{border-right:0}.mode-button.active{background:#684a1d;color:#fff}.toggle{display:inline-flex;align-items:center;gap:7px;color:#c7ccd4;font-size:12px;white-space:nowrap}.toggle input{accent-color:#c8923b}.viewport-shell{width:100%;height:100%;min-height:0;display:grid;place-items:center;padding:12px;border:0}.viewport-frame{position:relative;width:100%;height:100%;min-width:0;min-height:0;max-width:100%;max-height:100%;background:linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),#14171b;background-size:26px 26px;overflow:hidden;border:1px solid #343a43}.viewport-backdrop,#viewport,#viewport canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.viewport-backdrop{object-fit:cover;pointer-events:none;filter:saturate(.96) contrast(.95)}#viewport canvas{display:block}.object-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.object-actions .button{min-height:30px;padding:0 8px;font-size:12px}.object-toolbar{display:grid;grid-template-columns:minmax(108px,.7fr) minmax(0,1.7fr);gap:6px;align-items:end}.object-actions{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px}.object-actions .mini-button{min-width:0;padding-inline:5px;font-size:11px}.object-name-field{display:grid;gap:4px;color:#aeb4be;font-size:12px;min-width:0}.object-name-field input{width:100%;min-width:0;height:30px;border:1px solid #363d46;border-radius:7px;background:#101215;color:#f1f2f4;padding:5px 8px}.object-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(104px,1fr));grid-auto-rows:minmax(30px,auto);gap:5px;align-content:start;overflow-y:auto;overflow-x:hidden;min-height:0;padding-right:2px}.object-workarea{min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr);gap:6px}.object-row{width:100%;min-height:30px;border:1px solid #343a43;border-radius:8px;background:#202329;color:#f0f2f5;padding:5px 8px;display:flex;align-items:center;text-align:left}.object-row.active{border-color:#c99643;background:#29251e}.object-row span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.empty-list{color:#9fa6b0;font-size:12px}.empty-list{border:1px dashed #343a43;border-radius:8px;padding:12px;text-align:center}.object-properties{display:grid;min-width:0}.object-properties input{min-width:0;width:100%;border:1px solid #363d46;border-radius:7px;background:#101215;color:#f1f2f4;padding:5px 6px;-webkit-appearance:textfield;appearance:textfield;-moz-appearance:textfield}.object-properties input::-webkit-inner-spin-button,.object-properties input::-webkit-outer-spin-button{margin:0;-webkit-appearance:none;-moz-appearance:none;appearance:none}.transform-editor{border:1px solid #343a43;border-radius:8px;padding:5px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;align-items:center}.transform-editor strong,.transform-label{color:#c7ccd4;font-size:11px}.transform-editor strong{text-align:center;font-weight:700}.transform-label{font-weight:700}.transform-group{min-width:0;display:grid;grid-template-columns:26px repeat(3,minmax(0,1fr));gap:3px;align-items:center}.transform-axis{min-width:0;display:grid;grid-template-columns:9px minmax(0,1fr);align-items:center;gap:2px}.transform-axis>span{color:#8e96a2;font-size:9px;font-weight:700}.object-properties .transform-axis input{height:26px;padding:3px;border-radius:5px;font-size:11px}.edit-status{margin-top:6px;border:1px solid #343a43;border-radius:8px;padding:6px 8px;color:#cfd3da;font-size:11px;background:#202329}.hidden{display:none!important}@media (max-width: 1220px){body{overflow:auto}#app{height:auto;min-height:auto}.workspace{grid-template-rows:auto auto}.control-deck{grid-template-columns:repeat(2,minmax(0,1fr));overflow:visible}.control-panel{min-height:150px;overflow:visible}.workbench{grid-template-columns:1fr}.work-point-layout{grid-template-columns:clamp(170px,24%,220px) minmax(0,1fr)}.splitter{display:none}.calibrator-pane{height:min(72vh,760px);min-height:430px}.viewport-pane{height:min(64vh,680px);min-height:380px}}@media (max-width: 720px){.topbar{height:auto;align-items:stretch;flex-direction:column}.top-actions{justify-content:stretch}.button{flex:1 1 auto}.view-preset-buttons{width:100%;grid-template-columns:repeat(7,minmax(0,1fr))}.control-deck{grid-template-columns:1fr}.control-panel{min-height:auto}.solve-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.fov-offset-control{grid-column:1 / -1}.image-slots{height:96px}.object-actions{grid-template-columns:1fr}.help-panel{padding:12px}.help-content,.hotkey-grid{grid-template-columns:1fr}.work-point-layout{grid-template-columns:1fr;grid-template-rows:minmax(160px,30vh) minmax(0,1fr)}.calibration-status-row{grid-template-columns:minmax(0,1fr)}.compact-footer{justify-content:flex-start}.point-panel-grid,.object-toolbar{grid-template-columns:1fr}.object-workarea{grid-template-rows:auto minmax(0,1fr)}.calibration-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.calibration-actions .distance-control{grid-column:1 / -1}.segmented{width:100%}.mode-button{min-width:0}.calibrator-pane{height:66vh;min-height:360px}.viewport-pane{height:58vh;min-height:330px}}
