:root{--bg: #f5f4ef;--panel: #fcfbf9;--panel-2: #f1efe8;--border: #e0ddd3;--border-strong: #c9c5b8;--text: #1f1e1a;--text-2: #6b6a62;--text-3: #9b998f;--accent: #3e63dd;--accent-bg: #e8edfb;--danger: #c93a3a;--danger-bg: #fbe9e9;--success: #1d7d5e;--success-bg: #e2f3ec;--radius: 8px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;color:var(--text);background:var(--bg);overflow:hidden}.app{display:grid;grid-template-rows:auto 1fr auto;height:100%}.app-main{display:flex;min-height:0;position:relative;overflow:hidden}.side.left{width:250px;flex-shrink:0;transition:margin-left .18s ease,transform .2s ease}.app:not(.catalog-open) .side.left{margin-left:-250px}.catalog-backdrop{display:none;position:absolute;top:0;right:0;bottom:0;left:0;background:#1e1c1661;z-index:35}.catalog-fab{position:absolute;top:12px;left:12px;z-index:22;width:48px;height:48px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-strong);background:var(--panel);color:var(--text);border-radius:12px;box-shadow:0 4px 16px #00000029;cursor:pointer}.catalog-fab:hover{background:var(--panel-2)}.catalog-fab:active{transform:scale(.96)}.catalog-fab.closed{background:var(--accent);border-color:var(--accent);color:#fff}.budget-fab{position:absolute;top:12px;left:68px;z-index:22;width:48px;height:48px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-strong);background:var(--panel);color:#2f8f5b;border-radius:12px;box-shadow:0 4px 16px 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.title{margin:0;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fp-head .subtitle{margin:2px 0 0;color:var(--text-2);font-size:12px}.fp-head .close{margin-left:auto;flex-shrink:0}.fp-body{padding:12px;overflow-y:auto}.fp-body .subtitle{color:var(--text-2);font-size:12px}.item-tools{position:absolute;top:12px;right:12px;z-index:23;display:flex;gap:8px}.tool-fab{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:12px;box-shadow:0 4px 16px #00000029;cursor:pointer}.tool-fab:active{transform:scale(.96)}.tool-fab.on{background:#2a49b8;border-color:#2a49b8}.move-pad{position:absolute;bottom:74px;left:50%;transform:translate(-50%);z-index:23;display:grid;grid-template-columns:repeat(3,46px);grid-template-rows:repeat(3,46px);gap:5px}.move-pad .mp{display:flex;align-items:center;justify-content:center;border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:10px;cursor:pointer;box-shadow:0 4px 14px #0000002e}.move-pad .mp:active{transform:scale(.94)}.move-pad .mp-up{grid-area:1 / 2}.move-pad .mp-left{grid-area:2 / 1}.move-pad .mp-right{grid-area:2 / 3}.move-pad .mp-down{grid-area:3 / 2}.hover-tip{position:absolute;left:0;top:0;pointer-events:none;z-index:25;background:var(--panel);border:1px solid var(--border);border-radius:8px;box-shadow:0 4px 16px #0000001f;padding:7px 10px;max-width:240px}.hover-tip .ht-name{font-weight:500;font-size:12.5px}.hover-tip .ht-row{font-size:11.5px;color:var(--text-2);margin-top:3px}.loading{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-2)}.toolbar{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--panel);border-bottom:1px solid var(--border)}.toolbar .brand{display:flex;align-items:center;gap:6px;font-weight:600;margin-right:4px;color:var(--text);white-space:nowrap}.toolbar .brand 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.dot{width:12px;height:12px;border-radius:3px;flex-shrink:0;border:1px solid rgba(0,0,0,.15)}.cat-item .dot.round{border-radius:50%}.cat-item .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cat-item .dims{font-size:11px;color:var(--text-3);white-space:nowrap}.cat-item .acts{display:none;gap:2px}.cat-item:hover .acts{display:flex}.cat-item:hover .dims{display:none}.icon-btn{border:none;background:transparent;padding:3px;border-radius:4px;cursor:pointer;color:var(--text-2);display:inline-flex}.icon-btn:hover{background:var(--border);color:var(--text)}.props{padding:4px 12px 16px;overflow-y:auto}.props .title{font-weight:600;margin:8px 0 0}.props .subtitle{color:var(--text-2);font-size:12px;margin:2px 0 12px}.field-row{display:flex;gap:8px;margin-bottom:8px}.field{flex:1;min-width:0}.field label{display:block;font-size:11px;color:var(--text-2);margin-bottom:3px}.field input,.field select{width:100%;border:1px solid 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svg{display:block;touch-action:none;-webkit-user-select:none;user-select:none}.editor svg text{pointer-events:none;-webkit-user-select:none;user-select:none}.zoom-ctl{position:absolute;right:14px;bottom:14px;display:flex;flex-direction:column;gap:4px;z-index:10}.zoom-ctl .btn{padding:6px;background:var(--panel)}#view3d{width:100%;height:100%}.statusbar{display:flex;align-items:center;gap:16px;padding:6px 14px;border-top:1px solid var(--border);background:var(--panel);font-size:12.5px;color:var(--text-2)}.statusbar .chip{display:inline-flex;align-items:center;gap:5px;padding:2px 10px;border-radius:999px;font-size:12px}.chip.ok{background:var(--success-bg);color:var(--success)}.chip.warn{background:var(--danger-bg);color:var(--danger)}.statusbar 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1 130px;min-width:110px}}@media(max-width:620px){.toolbar{gap:6px;padding:7px 8px}.toolbar .lbl{display:none}.brand{margin-right:0}.project-name{flex:1 1 110px;min-width:100px}}@media(max-width:767px){.side.left{position:absolute;top:0;bottom:0;left:0;width:min(82vw,300px);margin-left:0!important;z-index:40;transform:translate(-100%);box-shadow:2px 0 24px #00000038}.app.catalog-open .side.left{transform:translate(0)}.app.catalog-open .catalog-backdrop{display:block}.floating-props{top:auto;left:8px;right:8px;bottom:8px;width:auto;max-height:58%}.statusbar{flex-wrap:wrap;gap:4px 14px}.statusbar .hint{display:none}.cat-item{padding:9px 8px}}