:root{color-scheme:dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}html,body,#root{height:100%;margin:0}body{background:#0e1015;color:#e6e9f0}.app{display:grid;grid-template-rows:auto 1fr auto;height:100%}.app-header{display:flex;align-items:center;justify-content:space-between;padding:.6rem 1rem;border-bottom:1px solid #262b38;background:#14161c}.app-header h1{margin:0;font-size:1.1rem;font-weight:600}.home-link{color:inherit;text-decoration:none}.header-actions{display:flex;align-items:center;gap:.75rem}.language-toggle{display:flex;gap:.25rem}.language-toggle button{padding:.25rem .6rem;border:1px solid #3a4152;border-radius:4px;background:transparent;color:#e6e9f0;font:inherit;cursor:pointer}.language-toggle button.active{background:#4f7cff;border-color:#4f7cff;color:#fff}.app-content{min-height:0;overflow-y:auto;display:flex;flex-direction:column}.page{width:min(60rem,100%);margin:0 auto;padding:1.25rem 1rem 2rem;box-sizing:border-box}.viewport{position:relative;flex:1;min-width:0;min-height:0}.scene-viewport{position:absolute;inset:0;overflow:hidden}.scene-viewport canvas{display:block}.scene-viewport.measure-active canvas{cursor:crosshair}.measure-label-layer{position:absolute;inset:0;overflow:hidden;pointer-events:none}.measure-label{position:absolute;top:0;left:0;padding:.1rem .4rem;border-radius:5px;background:#0e1015d9;border:1px solid #4fd1ff;color:#d6f4ff;font-size:.75rem;font-variant-numeric:tabular-nums;white-space:nowrap;pointer-events:none}.app-footer{padding:.4rem 1rem;border-top:1px solid #262b38;background:#14161c;font-size:.85rem;color:#9aa3b5}.backend-status-ok{color:#4ade80}.backend-status-unreachable{color:#f87171}.backend-status-checking{color:#facc15}.empty-state{margin:.5rem 0;font-size:.9rem;color:#6b7385}.hint{font-size:.9rem;color:#9aa3b5}button{font:inherit;padding:.4rem .9rem;border:1px solid #3a4152;border-radius:6px;background:#1b1f2a;color:#e6e9f0;cursor:pointer}button:disabled{opacity:.6;cursor:default}button.primary{background:#4f7cff;border-color:#4f7cff;color:#fff}.link-button{border:none;background:none;padding:.15rem .3rem;color:#7ea0ff;cursor:pointer;font-size:.9rem}input{font:inherit;padding:.45rem .6rem;border:1px solid #3a4152;border-radius:6px;background:#0e1015;color:#e6e9f0}.form-error{color:#f87171;font-size:.9rem}.button-row{display:flex;gap:.5rem;flex-wrap:wrap}.back-link{color:#7ea0ff;text-decoration:none;font-size:.9rem}.auth-page{flex:1;display:flex;align-items:center;justify-content:center;padding:1rem}.auth-card{display:flex;flex-direction:column;gap:.9rem;width:min(22rem,100%);padding:1.5rem;border:1px solid #262b38;border-radius:10px;background:#14161c}.auth-card h2{margin:0}.auth-card label{display:flex;flex-direction:column;gap:.3rem;font-size:.9rem;color:#9aa3b5}.card-list{list-style:none;margin:.75rem 0;padding:0;display:flex;flex-direction:column;gap:.5rem}.card,.session-row{display:flex;flex-direction:column;gap:.2rem;padding:.7rem .9rem;border:1px solid #262b38;border-radius:8px;background:#14161c;color:inherit;text-decoration:none}a.card:hover{border-color:#4f7cff}.card-title{font-weight:600}.card-meta{font-size:.85rem;color:#9aa3b5}.inline-form{display:flex;gap:.5rem;margin-top:1rem;flex-wrap:wrap}.inline-form input{flex:1;min-width:12rem}.project-section{margin-top:1.5rem}.project-section h3{margin:0 0 .4rem;font-size:.95rem;text-transform:uppercase;letter-spacing:.05em;color:#9aa3b5}.join-box{display:flex;gap:1rem;align-items:flex-start;flex-wrap:wrap;padding:.9rem;border:1px solid #262b38;border-radius:8px;background:#14161c}.join-qr{width:180px;height:180px;image-rendering:pixelated;background:#fff;border-radius:6px}.join-info{display:flex;flex-direction:column;gap:.5rem;min-width:0;flex:1}.join-url{font-size:.85rem;word-break:break-all;color:#cdd6ea}.job-status{font-size:.85rem}.job-status-queued{color:#facc15}.job-status-running{color:#7ea0ff}.job-status-done{color:#4ade80}.job-status-failed{color:#f87171}.job-status-none{color:#6b7385}.model-page{flex:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,380px);min-height:0}.model-viewport{display:flex;flex-direction:column;min-width:0;min-height:0}.model-toolbar{display:flex;align-items:center;gap:.75rem;justify-content:space-between;flex-wrap:wrap;padding:.5rem 1rem;border-bottom:1px solid #262b38;background:#14161c}.model-toolbar-status{font-size:.85rem;color:#facc15}.measure-hint{margin:0;padding:.4rem 1rem;border-bottom:1px solid #262b38;background:#101722;color:#9fd8ff;font-size:.85rem}.measure-panel{padding:1rem 1rem .5rem;border-bottom:1px solid #262b38}.measure-panel h2{margin:0 0 .5rem;font-size:1rem}.measure-relative-note{margin:0 0 .5rem;padding:.4rem .6rem;border-left:3px solid #facc15;border-radius:4px;background:#241f0d;color:#f2d98a;font-size:.82rem}.measure-count{margin:0 0 .4rem;font-size:.82rem;color:#9aa3b5}.measure-list{margin:0;padding-left:1.2rem;display:flex;flex-direction:column;gap:.2rem}.measure-item{font-size:.88rem;font-variant-numeric:tabular-nums;color:#d6f4ff}.model-sidebar{border-left:1px solid #262b38;background:#14161c;overflow-y:auto;min-height:0}@media(max-width:800px){.model-page{grid-template-columns:1fr;grid-template-rows:minmax(300px,1fr) auto}.model-sidebar{border-left:none;border-top:1px solid #262b38}}.report-panel{padding:1rem}.report-panel h2{margin:0 0 .75rem;font-size:1rem}.report-panel h3{margin:1rem 0 .35rem;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;color:#9aa3b5}.badge-row{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:.6rem}.badge{padding:.2rem .55rem;border-radius:999px;font-size:.78rem;font-weight:600;border:1px solid transparent}.badge-ok{background:#123524;border-color:#1f6b42;color:#4ade80}.badge-warning{background:#3a2f10;border-color:#8a6d1a;color:#facc15}.badge-danger{background:#3d1418;border-color:#a12832;color:#f87171}.badge-neutral{background:#1b1f2a;border-color:#3a4152;color:#9aa3b5}.report-warning{margin:.5rem 0;padding:.6rem .75rem;border:1px solid #a12832;border-left:4px solid #f87171;border-radius:6px;background:#3d1418;color:#fca5a5;font-size:.88rem;font-weight:600}.metric-row{display:flex;justify-content:space-between;gap:.75rem;padding:.2rem 0;font-size:.88rem}.metric-label{color:#9aa3b5}.metric-value{font-variant-numeric:tabular-nums}.residual-table,.fusion-table{width:100%;margin-top:.5rem;border-collapse:collapse;font-size:.85rem}.residual-table th,.residual-table td,.fusion-table th,.fusion-table td{padding:.25rem .4rem;border-bottom:1px solid #262b38;text-align:left}.residual-table td:last-child,.residual-table th:last-child{text-align:right;font-variant-numeric:tabular-nums}.fusion-summary{margin-top:.5rem}.report-panel h4{margin:.8rem 0 .25rem;font-size:.8rem;color:#9aa3b5}.fusion-table{overflow-x:auto;display:block}.fusion-table td{font-variant-numeric:tabular-nums}.semantics-summary{margin-top:.5rem}.semantics-block{margin-top:.4rem;padding-top:.2rem}.semantics-block+.semantics-block{border-top:1px solid #262b38;margin-top:.8rem}.report-details{margin-top:.9rem;font-size:.85rem}.report-details summary{cursor:pointer;color:#9aa3b5}.report-details pre{max-height:20rem;overflow:auto;padding:.5rem;border:1px solid #262b38;border-radius:6px;background:#0e1015;font-size:.75rem}.model-panel{padding:1rem;border-right:1px solid #262b38;background:#14161c;overflow-y:auto}.model-panel h2{margin:0 0 .75rem;font-size:.95rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:#9aa3b5}.object-panel{padding:1rem;border-top:1px solid #262b38}.object-panel-header{display:flex;align-items:center;justify-content:space-between;gap:.5rem;flex-wrap:wrap}.object-panel h2{margin:0;font-size:1rem}.object-panel h3{margin:1rem 0 .35rem;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;color:#9aa3b5}.object-panel-header button{font-size:.78rem;padding:.25rem .6rem}.object-count{margin:.5rem 0 .4rem;font-size:.82rem;color:#9aa3b5}.object-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem}.object-item{padding:.5rem;border:1px solid #262b38;border-radius:8px;background:#12141a}.object-item-selected{border-color:#4f7cff;box-shadow:0 0 0 1px #4f7cff33}.object-item-hidden{opacity:.55}.object-row-main{display:flex;align-items:center;gap:.5rem}.object-color-swatch{width:.9rem;height:.9rem;flex:0 0 auto;padding:0;border-radius:3px;border:1px solid #00000055;cursor:pointer}.object-label-button{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:.1rem;border:none;background:none;padding:.1rem .2rem;text-align:left;cursor:pointer;color:inherit}.object-label{font-size:.92rem;font-weight:600;color:#e6e9f0;overflow-wrap:anywhere}.object-confidence{font-size:.76rem;color:#9aa3b5;font-variant-numeric:tabular-nums}.object-badges{display:flex;gap:.25rem;flex-wrap:wrap;flex:0 0 auto}.object-badges .badge{font-size:.66rem;padding:.1rem .4rem}.object-unknown-note{margin:.35rem 0 0;font-size:.76rem;color:#f2d98a}.object-metric{margin:.25rem 0 0;font-size:.78rem;color:#9aa3b5;font-variant-numeric:tabular-nums}.object-actions{display:flex;gap:.3rem;flex-wrap:wrap;margin-top:.5rem}.object-actions button{font-size:.74rem;padding:.2rem .5rem}.object-actions button.danger{border-color:#a12832;color:#f87171}.object-export-group{display:inline-flex;align-items:center;gap:.25rem}.object-export-label{font-size:.72rem;color:#6b7385}.object-rename{display:flex;gap:.3rem;flex-wrap:wrap;margin-top:.5rem}.object-rename input{flex:1 1 8rem;min-width:0;font-size:.82rem;padding:.3rem .45rem}.object-rename button{font-size:.74rem;padding:.2rem .55rem}.object-list-structure .object-item{background:#0f1013}.heatmap-legend{position:absolute;right:.75rem;bottom:.75rem;max-width:15rem;padding:.55rem .7rem;border:1px solid #3a4152;border-radius:8px;background:#0e1015e6;font-size:.8rem;pointer-events:none}.heatmap-legend-title{display:block;margin-bottom:.35rem;font-weight:600;color:#9aa3b5;text-transform:uppercase;letter-spacing:.05em;font-size:.72rem}.heatmap-legend-stops{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.25rem}.heatmap-legend-stop{display:flex;align-items:center;gap:.45rem}.heatmap-legend-swatch{width:.9rem;height:.9rem;border-radius:3px;border:1px solid rgba(255,255,255,.25);flex-shrink:0}.heatmap-legend .hint{margin-top:.4rem}.scaling-tool{border-top:1px solid #262b38;padding-top:.75rem;margin-top:.75rem}.scaling-points{margin:.5rem 0;padding:.4rem .55rem;border:1px solid #262b38;border-radius:6px;background:#0f1013}.scaling-measured{display:flex;flex-direction:column;gap:.3rem;margin:.6rem 0;font-size:.88rem}.scaling-measured input{padding:.4rem .55rem;border:1px solid #3a4152;border-radius:6px;background:#0e1015;color:#e6e9f0;font-variant-numeric:tabular-nums}.scaling-sources-table{width:100%;margin-top:.5rem;border-collapse:collapse;font-size:.85rem}.scaling-sources-table th,.scaling-sources-table td{padding:.25rem .4rem;border-bottom:1px solid #262b38;text-align:left;font-variant-numeric:tabular-nums}.form-success{color:#4ade80;font-size:.9rem;font-weight:600}