:root{color-scheme:light;--ink: #161711;--muted: #687066;--paper: #f5f6f1;--panel: #ffffff;--line: #d8ddd2;--black: #10130f;--green: #4f8f47;--cyan: #197c82;--amber: #c67124;--red: #b84c3f;--field: #eef1ea;--teal: #0f766e;--orange: #ff5a1f;--acid: #9dff00}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--paper);color:var(--ink);font-family:Aptos,Segoe UI,ui-sans-serif,system-ui,sans-serif}button,input,select{font:inherit}button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;border:1px solid var(--black);border-radius:6px;background:var(--black);color:#fff;padding:0 14px;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}input,select{width:100%;border:1px solid var(--line);border-radius:6px;background:#fff;padding:10px 12px;color:var(--ink)}code{font-family:SFMono-Regular,Cascadia Code,ui-monospace,monospace;font-size:12px}a{color:var(--teal);text-decoration-thickness:2px;text-underline-offset:3px}.auth-shell{display:grid;min-height:100vh;place-items:center;padding:24px;background:linear-gradient(90deg,rgba(16,19,15,.05) 1px,transparent 1px),linear-gradient(rgba(16,19,15,.05) 1px,transparent 1px),var(--paper);background-size:32px 32px}.auth-panel{width:min(420px,100%);border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:28px;box-shadow:0 18px 60px #10130f24}.brand-mark{display:flex;align-items:center;gap:10px;color:var(--black);font-weight:800;font-size:22px}.brand-mark.compact{color:#fff;font-size:0;justify-content:center}.auth-form{display:grid;gap:16px;margin-top:28px}.auth-form label{display:grid;gap:7px;color:var(--muted);font-size:13px;font-weight:700}.muted,.error-line{margin:16px 0 0;color:var(--muted);font-size:13px}.error-line{color:var(--red)}.workbench{display:grid;grid-template-columns:64px minmax(340px,520px) minmax(0,1fr);min-height:100vh}.rail{display:flex;flex-direction:column;align-items:center;gap:12px;background:var(--black);padding:18px 10px}.icon-button{width:42px;min-height:42px;border-color:#ffffff29;background:#ffffff0f;padding:0}.queue-pane,.detail-pane{min-width:0;padding:24px}.queue-pane{border-right:1px solid var(--line);background:#fbfcf7}.detail-pane{background:var(--paper)}.pane-header,.detail-header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:22px}.eyebrow{margin:0 0 6px;color:var(--muted);font-size:11px;font-weight:800;text-transform:uppercase}h1,h2,h3{margin:0;line-height:1.05}h1{font-size:28px}h2{max-width:100%;overflow-wrap:anywhere;font-size:20px}h3{font-size:15px}.operator{border:1px solid var(--line);border-radius:999px;padding:7px 10px;color:var(--muted);font-size:12px;font-weight:700}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}.metric{border:1px solid var(--line);border-radius:6px;background:var(--panel);padding:12px}.metric span{display:block;color:var(--muted);font-size:11px;font-weight:800;text-transform:uppercase}.metric strong{display:block;margin-top:8px;color:var(--black);font-size:26px;line-height:1}.metric.cyan{border-top:3px solid var(--cyan)}.metric.green{border-top:3px solid var(--green)}.metric.amber{border-top:3px solid var(--amber)}.upload-strip{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;margin-bottom:16px}.file-input{position:relative;display:flex;align-items:center;gap:10px;min-width:0;border:1px dashed var(--muted);border-radius:6px;background:#fff;padding:0 12px;color:var(--muted);font-weight:700}.file-input span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-input input{position:absolute;inset:0;opacity:0;cursor:pointer}.notice{display:flex;align-items:center;gap:8px;border:1px solid rgba(184,76,63,.35);border-radius:6px;background:#b84c3f14;color:var(--red);padding:10px 12px;margin-bottom:14px;font-size:13px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:8px;background:var(--panel)}table{width:100%;border-collapse:collapse}th,td{border-bottom:1px solid var(--line);padding:12px;text-align:left;font-size:13px;white-space:nowrap}th{color:var(--muted);font-size:11px;text-transform:uppercase}tbody tr{cursor:pointer}tbody tr.selected,tbody tr:hover{background:#eef4ec}.empty-row{color:var(--muted);text-align:center}.status{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800}.status.queued{background:#197c821f;color:var(--cyan)}.status.processing{background:#c6712424;color:var(--amber)}.status.ready{background:#4f8f4724;color:var(--green)}.status.failed,.status.canceled{background:#b84c3f1f;color:var(--red)}.actions{display:flex;flex-wrap:wrap;gap:8px}.actions button{background:#fff;color:var(--black)}.lidar-preview{display:block;width:100%;height:clamp(260px,46vh,520px);border:1px solid #242a21;border-radius:8px;background:var(--black)}.asset-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0}.asset-line{min-width:0;border:1px solid var(--line);border-radius:6px;background:#fff;padding:11px 12px}.asset-line span{display:block;margin-bottom:6px;color:var(--muted);font-size:11px;font-weight:800;text-transform:uppercase}.asset-line code,.asset-line a{display:flex;align-items:center;gap:6px;min-width:0;overflow-wrap:anywhere;color:var(--black);text-decoration:none}.timeline{display:grid;gap:8px;margin:0;padding:0;list-style:none}.timeline li{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding:10px 0;font-size:13px}.timeline time{color:var(--muted);font-size:12px}.empty-state{display:grid;min-height:calc(100vh - 48px);place-items:center;color:var(--muted);font-weight:800}.processed-viewer{display:grid;grid-template-columns:minmax(260px,340px) minmax(0,1fr);min-height:clamp(520px,68vh,820px);overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--paper)}.viewer-side-panel{min-width:0;overflow-y:auto;border-right:1px solid var(--line);background:linear-gradient(180deg,#fff,#eef1ea);padding:18px}.viewer-brand-row,.viewer-metric,.viewer-reason-row,.selected-frame,.thumb{border:1px solid var(--line);border-radius:6px;background:#ffffffdb}.viewer-brand-row{display:flex;align-items:center;justify-content:space-between;padding:16px;margin-bottom:18px}.viewer-brand-row svg,.viewer-error svg,.viewer-loading svg{color:var(--orange)}.viewer-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0}.viewer-metric{min-height:92px;display:grid;gap:6px;padding:12px}.metric-icon{color:var(--teal)}.viewer-metric span,.viewer-detail-list dt,.inline-details dt{color:var(--muted);font-size:11px}.viewer-metric strong{font-size:20px;line-height:1}.viewer-panel-section{padding:16px 0;border-top:1px solid var(--line)}.viewer-panel-section h3{margin-bottom:10px}.viewer-detail-list,.inline-details{display:grid;grid-template-columns:88px minmax(0,1fr);gap:7px 10px;margin:0}.viewer-detail-list dd,.inline-details dd{min-width:0;margin:0;overflow-wrap:anywhere}.viewer-reason-list{display:grid;gap:7px}.viewer-reason-row{display:flex;justify-content:space-between;padding:8px 10px}.viewer-workbench{display:grid;grid-template-rows:minmax(360px,1fr) auto;min-width:0;background:linear-gradient(90deg,rgba(21,23,19,.05) 1px,transparent 1px),linear-gradient(0deg,rgba(21,23,19,.04) 1px,transparent 1px),var(--paper);background-size:28px 28px}.viewer-panel{min-height:0;padding:14px 14px 0}.scene-shell{position:relative;height:100%;min-height:360px;overflow:hidden;border:1px solid var(--line);border-radius:6px;background:#f3f4ef}.scene-canvas{width:100%;height:100%}.playcanvas-canvas{display:block;width:100%;height:100%;touch-action:none}.scene-badge{position:absolute;top:12px;left:12px;padding:7px 10px;border:1px solid var(--ink);border-radius:6px;background:var(--acid);text-transform:uppercase;font-size:11px;font-weight:800}.frame-panel{display:grid;grid-template-columns:minmax(240px,380px) minmax(0,1fr);gap:12px;min-height:220px;padding:12px 14px 14px}.selected-frame{display:grid;grid-template-columns:140px minmax(0,1fr);gap:14px;min-width:0;padding:12px}.selected-frame img,.thumb img{width:100%;aspect-ratio:4 / 3;object-fit:cover;border-radius:4px;background:var(--field)}.frame-focus{display:block;min-height:0;border:0;background:transparent;padding:0}.inline-details{margin-top:12px}.frame-strip{display:grid;grid-template-columns:repeat(auto-fill,minmax(116px,1fr));gap:8px;max-height:220px;overflow-y:auto}.thumb{display:grid;gap:6px;min-height:0;padding:6px;color:var(--ink);text-align:left}.thumb.selected{border-color:var(--orange);box-shadow:0 0 0 2px #ff5a1f2e}.thumb span{color:var(--muted);font-size:12px}.viewer-loading,.viewer-error{display:flex;align-items:center;gap:12px;min-height:320px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:20px;color:var(--muted)}.viewer-error div{display:grid;gap:4px}.viewer-error strong{color:var(--black)}@media(max-width:1180px){.processed-viewer{grid-template-columns:1fr}.viewer-side-panel{border-right:0;border-bottom:1px solid var(--line)}}@media(max-width:980px){.workbench{grid-template-columns:56px minmax(0,1fr)}.detail-pane{grid-column:1 / -1;border-top:1px solid var(--line)}.frame-panel{grid-template-columns:1fr}}@media(max-width:640px){.workbench{grid-template-columns:1fr}.rail{position:sticky;top:0;z-index:1;flex-direction:row;justify-content:space-between;padding:10px 14px}.brand-mark.compact{font-size:18px}.queue-pane,.detail-pane{padding:16px}.upload-strip,.asset-grid,.timeline li,.selected-frame{grid-template-columns:1fr}}