:root{--bg:#0f1720;--panel:#16212e;--panel2:#1c2a3a;--line:#26374a;--text:#e6eef7;--muted:#8ba0b6;--accent:#3b82f6;--accent2:#6d28d9;--ok:#16a34a;--warn:#d97706;--err:#dc2626;font-family:Segoe UI,Tahoma,system-ui,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);overflow:hidden}button{cursor:pointer;font-family:inherit}small{font-weight:400}.app{flex-direction:column;height:100vh;display:flex}.topbar{border-bottom:1px solid var(--line);background:linear-gradient(90deg,#12233b,#0f1720);justify-content:space-between;align-items:center;height:54px;padding:0 16px;display:flex}.brand{letter-spacing:.3px;font-size:18px;font-weight:700}.brand small{color:var(--muted);margin-inline-start:8px;font-size:12px}.brand .logo{color:var(--accent);margin-inline-end:6px}.modes{gap:6px;display:flex}.mode{color:var(--muted);background:0 0;border:1px solid #0000;border-radius:9px;align-items:center;gap:6px;padding:7px 12px;font-size:13px;display:flex}.mode:hover{color:var(--text);background:#ffffff10}.mode.active{background:var(--accent);color:#fff}.body{flex:1;min-height:0;display:flex}.railbar{background:var(--panel);border-inline-start:1px solid var(--line);flex-direction:column;flex-shrink:0;gap:4px;width:78px;padding:8px 6px;display:flex;overflow-y:auto}.rail{color:var(--muted);background:0 0;border:none;border-radius:10px;flex-direction:column;align-items:center;gap:3px;padding:9px 4px;display:flex}.rail:hover{color:var(--text);background:#ffffff0d}.rail.active{background:var(--accent2);color:#fff}.rail-icon{font-size:19px}.rail-label{font-size:10.5px}.panel{background:var(--panel);border-inline-start:1px solid var(--line);flex-direction:column;flex-shrink:0;width:310px;min-height:0;display:flex}.panel-head{border-bottom:1px solid var(--line);background:var(--panel2);padding:12px 14px;font-weight:700}.panel-body{padding:12px 14px;overflow-y:auto}.hint{color:var(--muted);margin:4px 0 10px;font-size:12px;line-height:1.6}.hint.ok{color:var(--ok)}.stage{flex:1;min-width:0;position:relative;overflow:hidden}.canvas-mount{position:absolute;inset:0}.canvas-mount canvas{display:block}.timebar{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid var(--line);background:#0f1720cc;border-radius:30px;align-items:center;gap:10px;padding:8px 16px;display:flex;position:absolute;bottom:16px;left:50%;transform:translate(-50%)}.timebar input{width:240px;accent-color:var(--warn)}.floating-card{top:16px;border:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0f1720ee;border-radius:14px;width:280px;padding:12px 14px;position:absolute;inset-inline-start:16px;box-shadow:0 10px 30px #0008}.unit-card{inset-inline:auto 16px}.fc-head{justify-content:space-between;align-items:center;margin-bottom:8px;font-size:15px;display:flex}.fc-head .x{color:var(--muted);background:0 0;border:none;font-size:15px}.fc-table{border-collapse:collapse;width:100%;font-size:12.5px}.fc-table td{border-bottom:1px solid #ffffff10;padding:4px 2px}.fc-table .k{color:var(--muted);width:42%}.fc-table .v{font-weight:600}.fc-table .price,.price{color:#34d399}.fc-id{color:#55708a;text-align:left;direction:ltr;margin-top:8px;font-size:10px}.btn{background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:9px;padding:8px 12px;font-size:13px}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.block{width:100%;margin-bottom:10px}.btn.tiny{padding:3px 8px;font-size:11px}.btn.ghost{background:0 0}.btn.ghost.on{color:var(--warn)}.btn.active{background:var(--accent2);color:#fff;border-color:var(--accent2)}.btn:disabled{opacity:.5;cursor:default}.btn-row{gap:8px;margin:8px 0;display:flex}.btn-row .btn{flex:1}.row-between{justify-content:space-between;align-items:center;margin:8px 0;display:flex}.field{flex-direction:column;gap:4px;margin-bottom:10px;display:flex}.field label{color:var(--muted);font-size:12px}.field input{border:1px solid var(--line);color:var(--text);background:#0d1620;border-radius:8px;padding:8px 10px;font-family:inherit;font-size:13px}.assistant-input{flex-direction:row}.assistant-input input{flex:1}.layer-group{margin-bottom:10px}.layer-group-title{color:var(--muted);border-bottom:1px dashed var(--line);margin:8px 0 4px;padding-bottom:3px;font-size:11px}.layer-row{align-items:center;gap:7px;padding:4px 0;font-size:13px;display:flex}.layer-row .swatch{border-radius:3px;width:12px;height:12px}.layer-row .layer-name{flex:1}.unit-row{border:1px solid var(--line);border-radius:10px;margin-bottom:8px;padding:9px 11px}.unit-row:hover{border-color:var(--accent);background:#ffffff08}.unit-row.active{border-color:var(--accent2);background:#6d28d925}.unit-head{justify-content:space-between;align-items:center;display:flex}.unit-meta{color:var(--muted);flex-wrap:wrap;gap:8px;margin-top:4px;font-size:11.5px;display:flex}.unit-sub{color:var(--muted);margin-top:3px;font-size:11px}.badge{color:#fff;border-radius:20px;padding:2px 8px;font-size:10.5px}.badge.big{margin-bottom:8px;font-size:12px;display:inline-block}.kpis{gap:8px;margin-bottom:10px;display:flex}.kpi{background:var(--panel2);border:1px solid var(--line);text-align:center;color:var(--muted);border-radius:10px;flex:1;padding:8px;font-size:11px}.kpi span{color:var(--text);font-size:18px;font-weight:700;display:block}.lead-row{border-bottom:1px solid #ffffff10;padding:6px 0;font-size:12.5px}.card-lite{border:1px solid var(--line);border-radius:10px;margin:10px 0;padding:10px}.chips{flex-wrap:wrap;gap:6px;margin:10px 0;display:flex}.chip{border:1px solid var(--line);color:var(--muted);background:#0d1620;border-radius:20px;padding:5px 9px;font-size:11.5px}.chip:hover{border-color:var(--accent);color:var(--text)}.assistant-log{margin-top:10px}.log-item{border-inline-start:2px solid var(--accent2);margin-bottom:6px;padding:5px 8px;font-size:12px}.log-item.err{border-color:var(--err)}.log-q{color:var(--muted)}.log-a{margin-top:2px}.export-grid{grid-template-columns:1fr 1fr;gap:8px;margin:8px 0;display:grid}.btn.export{flex-direction:column;align-items:flex-start;gap:2px;padding:10px;display:flex}.btn.export b{font-size:13px}.btn.export span{color:var(--muted);font-size:10.5px}.btn.export.unreal:hover{border-color:#7f5af0}.btn.export.blender:hover{border-color:#ea7600}.btn.export.revit:hover{border-color:#0078c8}.btn.export.aos:hover{border-color:#14b8a6}.toast{border:1px solid var(--line);z-index:50;background:#1c2a3a;border-radius:10px;padding:10px 18px;font-size:13px;position:absolute;bottom:74px;left:50%;transform:translate(-50%);box-shadow:0 8px 24px #0009}.toast.success{border-color:var(--ok)}.toast.error{border-color:var(--err)}@media (max-width:860px){.modes{display:none}.panel{z-index:20;height:100%;position:absolute;inset-inline-end:78px}.railbar{width:62px}.timebar input{width:150px}}