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.1s;text-align:left}.lp-opening-btn:hover{background:var(--bg-hover);color:var(--text-secondary)}.lp-opening-btn.door{border-left-color:#8d6e63}.lp-opening-btn.window{border-left-color:#4fc3f7}.lp-opening-btn.active{background:var(--bg-active);border-color:var(--accent);color:var(--text-primary)}.lp-opening-kind{width:20px;height:20px;background:var(--bg-input);border-radius:3px;display:flex;align-items:center;justify-content:center;font-family:monospace;font-weight:800;font-size:11px;color:var(--text-primary)}.lp-opening-label{font-size:10.5px;font-weight:500;line-height:1.1}.lp-opening-dim{font-size:9.5px;color:var(--text-dim);font-family:monospace}.lp-tool-list{display:flex;flex-direction:column;gap:2px}.lp-tool-btn{display:flex;align-items:center;gap:8px;padding:7px 8px;background:transparent;border:1px solid transparent;border-radius:4px;cursor:pointer;color:var(--text-secondary);width:100%;text-align:left;transition:background .1s,color .1s;font-size:12px;font-weight:500}.lp-tool-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.lp-tool-btn.active{background:var(--bg-active);border-color:var(--border);color:var(--text-primary)}.lp-key{width:19px;height:19px;background:var(--bg-input);border:1px solid var(--border);border-radius:3px;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;font-family:monospace;color:var(--text-primary);flex-shrink:0}.lp-tips{padding:8px 10px;font-size:10px;color:var(--text-dim);line-height:1.6;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.lp-tip-title{color:var(--text-secondary);font-weight:600;margin-bottom:3px;font-size:10px}.lp-tip{display:flex;gap:5px;align-items:baseline}.lp-tip-key{background:var(--bg-input);border:1px solid var(--border);border-radius:2px;padding:0 3px;font-size:9px;font-family:monospace;font-weight:700;color:var(--text-secondary);flex-shrink:0}.lp-spacer{flex:1}.lp-stats{border-top:1px solid var(--border);padding:8px 12px;display:flex;flex-direction:column;gap:3px}.lp-stat-row{display:flex;justify-content:space-between;align-items:center}.lp-stat-label{font-size:10px;color:var(--text-dim)}.lp-stat-value{font-size:10px;font-weight:600;font-family:monospace;color:var(--text-secondary)}.lp-stat-value.mode-add{color:var(--accent)}.lp-clear-btn{margin:6px 8px 8px;padding:5px 8px;background:transparent;border:1px solid var(--error);border-radius:4px;color:var(--error);font-size:10px;font-weight:500;cursor:pointer;transition:background .1s}.lp-clear-btn:hover{background:#f443361a}.pco-backdrop{position:fixed;inset:0;background:#14151a;z-index:2000;display:flex;flex-direction:column}.pco-header{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--bg-panel, #1d1d22);border-bottom:1px solid var(--border);flex-shrink:0}.pco-title{display:flex;align-items:baseline;gap:10px;flex:1;min-width:0}.pco-title-label{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim)}.pco-title-plan{font-size:13px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pco-title-meta{font-size:11px;color:var(--text-dim)}.pco-close{width:30px;height:30px;background:transparent;border:1px solid var(--border);border-radius:4px;color:var(--text-secondary);font-size:18px;line-height:1;cursor:pointer}.pco-close:hover{background:#f4433626;color:var(--error, #e06c75)}.pco-viewport{flex:1;position:relative;overflow:hidden;background:linear-gradient(45deg,#1a1b20 25%,transparent 25%),linear-gradient(-45deg,#1a1b20 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#1a1b20 75%),linear-gradient(-45deg,transparent 75%,#1a1b20 75%);background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0;background-color:#101116;cursor:crosshair;touch-action:none}.pco-viewport.panning{cursor:grabbing}.pco-ruler{user-select:none}.pco-toolbar{display:flex;align-items:center;gap:16px;padding:10px 14px;background:var(--bg-panel, #1d1d22);border-top:1px solid var(--border);flex-shrink:0}.pco-info{font-size:12px;color:var(--text-secondary);flex:1}.pco-info strong{color:var(--text-primary);font-weight:600}.pco-input-row{display:flex;align-items:center;gap:6px}.pco-input-row label{font-size:11px;color:var(--text-dim);font-weight:600;text-transform:uppercase;letter-spacing:.06em}.pco-input-row input{width:90px;background:var(--bg-input);border:1px solid var(--border);border-radius:3px;color:var(--text-primary);font-size:13px;font-family:inherit;padding:4px 8px;outline:none;text-align:right}.pco-input-row input:focus{border-color:var(--accent)}.pco-unit{font-size:12px;color:var(--text-dim)}.pco-actions{display:flex;gap:6px}.pco-btn{border:1px solid var(--border);border-radius:4px;padding:6px 14px;font-size:12px;font-weight:600;cursor:pointer;font-family:inherit}.pco-btn:disabled{opacity:.4;cursor:not-allowed}.pco-btn-ghost{background:transparent;color:var(--text-secondary)}.pco-btn-ghost:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary)}.pco-btn-primary{background:#9b59b6;border-color:#9b59b6;color:#fff}.pco-btn-primary:hover:not(:disabled){background:#ad6cc9;border-color:#ad6cc9}.pco-hints{padding:6px 14px;background:var(--bg-panel, #1d1d22);border-top:1px solid var(--border);font-size:10px;color:var(--text-dim);text-align:center;flex-shrink:0}.props-panel{padding:0;color:var(--text-primary);width:100%;min-width:0;box-sizing:border-box}.props-panel *,.props-panel *:before,.props-panel *:after{box-sizing:border-box}.props-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:48px 20px;color:var(--text-dim);text-align:center}.props-empty-icon{width:44px;height:44px;border-radius:8px;background:var(--bg-active);display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;color:var(--text-dim);font-family:monospace}.props-empty p{font-size:12px;color:var(--text-secondary);margin:0}.props-empty small{font-size:11px;color:var(--text-dim)}.props-header{display:flex;align-items:center;gap:6px;padding:8px 10px;border-bottom:1px solid var(--border);background:var(--bg-app);min-width:0}.props-type-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.props-name-input{flex:1 1 0;min-width:0;width:100%;background:transparent;border:1px solid transparent;color:var(--text-primary);font-size:12px;font-weight:600;padding:2px 4px;border-radius:3px;outline:none}.props-name-input:focus{background:var(--bg-input);border-color:var(--accent)}.props-type-badge{font-size:10px;padding:2px 6px;border-radius:3px;font-weight:600;flex-shrink:0;color:#fff;opacity:.9}.props-delete-btn{width:22px;height:22px;border-radius:4px;background:transparent;border:none;color:var(--text-dim);cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;transition:background .1s,color .1s;flex-shrink:0}.props-delete-btn:hover{background:#f4433626;color:var(--error)}.props-id-row{display:flex;align-items:center;gap:6px;padding:4px 10px;border-bottom:1px solid var(--border);background:var(--bg-app);min-width:0}.props-id-value{flex:1 1 0;min-width:0}.props-id-label{font-size:10px;font-weight:600;color:var(--text-dim);flex-shrink:0}.props-id-value{font-size:10px;font-family:monospace;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.props-color-row{display:flex;align-items:center;gap:8px;padding:5px 10px;border-bottom:1px solid var(--border);min-width:0}.props-color-label{font-size:11px;color:var(--text-secondary);flex:1}.props-color-swatch{width:20px;height:20px;border-radius:4px;border:1px solid var(--border);flex-shrink:0;cursor:pointer;position:relative;overflow:hidden}.props-color-swatch input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%;border:none;padding:0}.props-section{border-bottom:1px solid var(--border)}.props-section-header{display:flex;align-items:center;justify-content:space-between;padding:6px 10px;cursor:pointer;user-select:none;color:var(--text-secondary);font-size:10px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;background:var(--bg-app);transition:color .1s}.props-section-header:hover{color:var(--text-primary)}.props-chevron{font-size:10px;transition:transform .15s;color:var(--text-dim)}.props-chevron.open{transform:rotate(90deg)}.props-section-body{padding:8px 10px 10px;min-width:0}.vec3-editor{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1fr);gap:4px}.vec3-field{display:flex;flex-direction:column;gap:2px;min-width:0}.vec3-axis{font-size:9px;font-weight:700;color:var(--text-dim);text-align:center;letter-spacing:.04em;line-height:1.1}.vec3-axis.x{color:#e06c75}.vec3-axis.y{color:#98c379}.vec3-axis.z{color:#61afef}.vec3-input{flex:1 1 0;min-width:0;width:100%;text-align:center;font-size:11px;font-family:monospace;padding:3px 1px}.num-input-wrap{display:flex;align-items:stretch;gap:1px;width:100%;min-width:0}.num-step{width:14px;flex-shrink:0;background:var(--bg-input);border:1px solid var(--border);color:var(--text-secondary);border-radius:2px;cursor:pointer;font-size:11px;font-weight:600;line-height:1;padding:0;user-select:none;display:flex;align-items:center;justify-content:center;transition:background .1s,color .1s,border-color .1s}.num-step:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--accent)}.num-step:active{background:var(--accent);color:#fff;border-color:var(--accent)}.nodes-list{display:flex;flex-direction:column;gap:4px;margin-bottom:8px}.node-row{display:flex;align-items:center;gap:3px;font-size:11px;min-width:0}.node-idx{font-size:10px;color:var(--text-dim);font-family:monospace;width:16px;text-align:right;flex-shrink:0}.node-field{display:flex;align-items:center;gap:2px;flex:1 1 0;min-width:0}.node-axis{font-size:10px;font-weight:700;color:var(--text-dim);width:8px;flex-shrink:0}.node-input{flex:1 1 0;min-width:0;width:100%;font-size:11px;font-family:monospace;padding:2px;text-align:center}.node-field .num-step{width:13px;font-size:11px}.node-remove{width:18px;height:18px;border-radius:3px;background:transparent;border:none;color:var(--text-dim);cursor:pointer;font-size:13px;display:flex;align-items:center;justify-content:center;flex-shrink:0;line-height:1}.node-remove:hover{color:var(--error);background:#f443361f}.add-node-row{display:flex;align-items:center;gap:3px;margin-top:6px;min-width:0}.add-node-row input{flex:1 1 0;min-width:0;width:100%;font-size:11px;font-family:monospace;padding:3px 4px;text-align:center}.add-node-row label{font-size:10px;color:var(--text-dim);font-weight:700;flex-shrink:0}.add-btn{padding:4px 7px;background:var(--accent);border:none;border-radius:3px;color:#fff;font-size:11px;font-weight:500;cursor:pointer;flex-shrink:0}.add-btn:hover{background:var(--accent-hover)}.entity-ids-list{display:flex;flex-direction:column;gap:3px;margin-bottom:8px}.entity-id-chip{display:flex;align-items:center;justify-content:space-between;gap:4px;padding:3px 6px;background:var(--bg-input);border-radius:3px;min-width:0}.entity-id-chip code{flex:1 1 0;min-width:0;font-size:10px;font-family:monospace;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.entity-id-remove{background:none;border:none;color:var(--text-dim);cursor:pointer;padding:0 2px;font-size:12px;flex-shrink:0;line-height:1}.entity-id-remove:hover{color:var(--error)}.empty-list{font-size:11px;color:var(--text-dim);font-style:italic;padding:4px 0}.props-asset-row{display:flex;align-items:center;gap:6px;min-width:0}.props-asset-name{flex:1 1 0;min-width:0;font-size:11px;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.props-asset-change-btn{padding:3px 9px;background:#ab47bc26;color:#ce93d8;border:1px solid rgba(171,71,188,.35);border-radius:4px;font-size:11px;cursor:pointer;white-space:nowrap;flex-shrink:0}.props-asset-change-btn:hover{background:#ab47bc47;border-color:#ab47bc;color:#e1bee7}.multi-sel-header{padding:10px 12px 8px;border-bottom:1px solid var(--border);background:var(--bg-app)}.multi-sel-count-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}.multi-sel-count{font-size:12px;font-weight:700;color:var(--text-primary)}.multi-sel-summary{font-size:10px;color:var(--text-dim);font-family:monospace}.multi-sel-delete-all{padding:3px 9px;background:#f443361a;color:var(--error);border:1px solid rgba(244,67,54,.25);border-radius:4px;font-size:11px;cursor:pointer;white-space:nowrap;flex-shrink:0}.multi-sel-delete-all:hover{background:#f4433638;border-color:var(--error)}.multi-sel-list{display:flex;flex-direction:column}.multi-sel-item{display:flex;align-items:center;gap:7px;padding:6px 12px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .08s;user-select:none}.multi-sel-item:hover{background:var(--bg-hover)}.multi-sel-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.multi-sel-name{flex:1;font-size:12px;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.multi-sel-type-badge{font-size:9px;font-weight:600;padding:1px 5px;border-radius:3px;color:#fff;opacity:.88;flex-shrink:0}.multi-sel-del{width:20px;height:20px;border-radius:3px;background:transparent;border:none;color:var(--text-dim);cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0;line-height:1}.multi-sel-del:hover{color:var(--error);background:#f443361f}.multi-sel-pagination{display:flex;align-items:center;justify-content:center;gap:10px;padding:8px 12px;border-top:1px solid var(--border);background:var(--bg-app)}.multi-pag-btn{width:26px;height:26px;border-radius:4px;background:var(--bg-active);border:1px solid var(--border);color:var(--text-secondary);font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .1s,color .1s}.multi-pag-btn:disabled{opacity:.3;cursor:default}.multi-pag-btn:not(:disabled):hover{background:var(--accent);color:#fff;border-color:var(--accent)}.multi-pag-info{font-size:12px;font-weight:600;color:var(--text-primary);font-family:monospace;min-width:50px;text-align:center}.multi-pag-total{font-size:10px;color:var(--text-dim);font-weight:400}.opening-row{border:1px solid var(--border);border-radius:4px;padding:7px 8px;margin-bottom:6px;background:var(--bg-app);cursor:pointer;transition:border-color .1s,background .1s}.opening-row:hover{background:var(--bg-hover)}.opening-row.selected{border-color:var(--accent);background:var(--bg-active)}.opening-row-head{display:flex;align-items:center;gap:6px;margin-bottom:6px}.opening-tag{font-size:10px;font-weight:700;padding:2px 6px;border-radius:3px;color:#fff}.opening-tag.door{background:#8d6e63}.opening-tag.window{background:#4fc3f7;color:#07344a}.opening-seg-label{font-size:10px;color:var(--text-dim)}.opening-seg-select{flex:0 0 auto;font-size:10px;padding:2px 4px;background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border);border-radius:3px}.opening-remove{margin-left:auto;width:20px;height:20px;background:transparent;border:1px solid var(--border);border-radius:3px;color:var(--text-dim);cursor:pointer;font-size:14px;line-height:1}.opening-remove:hover{color:#ef5350;border-color:#ef5350}.opening-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 8px}.opening-field{display:flex;flex-direction:column;gap:3px;font-size:10px;color:var(--text-dim)}.opening-color-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:6px;font-size:10px;color:var(--text-dim)}.opening-color-swatch{width:36px;height:20px;padding:0;border:1px solid var(--border);border-radius:3px;background:none;cursor:pointer}.opening-color-swatch:disabled{cursor:default;opacity:.5}.opening-add-row{display:flex;gap:6px;margin-top:6px}.opening-preset-select{flex:1 1 auto;min-width:0;font-size:11px;padding:4px 6px;background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border);border-radius:3px}.props-tex-row{display:flex;gap:8px;align-items:stretch;margin-bottom:8px}.props-tex-thumb{width:56px;height:56px;object-fit:cover;border:1px solid var(--border);border-radius:3px;background:linear-gradient(45deg,#2a2d33 25%,transparent 25%) 0 0 / 12px 12px,linear-gradient(-45deg,#2a2d33 25%,transparent 25%) 0 6px / 12px 12px,linear-gradient(45deg,transparent 75%,#2a2d33 75%) 6px -6px / 12px 12px,linear-gradient(-45deg,transparent 75%,#2a2d33 75%) -6px 0 / 12px 12px,var(--bg-input);flex-shrink:0}.props-tex-actions{display:flex;flex-direction:column;gap:4px;flex:1 1 0;min-width:0}.props-tex-btn{flex:1 1 0;font-size:11px;font-weight:600;padding:4px 8px;background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border);border-radius:3px;cursor:pointer;transition:background .1s,color .1s,border-color .1s}.props-tex-btn:hover:not(:disabled){background:var(--bg-hover);border-color:var(--accent)}.props-tex-btn:disabled{opacity:.5;cursor:not-allowed}.props-tex-remove{color:#e06c75}.props-tex-remove:hover:not(:disabled){background:#e06c751f;border-color:#e06c75;color:#e06c75}.props-tex-import{width:100%;padding:8px}.props-tex-tiling{margin-top:4px}.props-tex-tiling-label{display:block;font-size:10px;color:var(--text-dim);margin-bottom:4px;text-transform:uppercase;letter-spacing:.05em}.props-tex-error{margin-top:6px;font-size:11px;color:#e06c75;background:#e06c7514;border:1px solid rgba(224,108,117,.3);padding:4px 6px;border-radius:3px}.props-field-label{display:block;font-size:10px;color:var(--text-dim);margin:8px 0 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var(--border);background:var(--bg-input);color:#e06c75;cursor:pointer}.props-photo-remove:hover{background:#e06c7526;border-color:#e06c75}.props-empty-hint{font-size:11px;color:var(--text-dim);font-style:italic;padding:4px 0}.props-error{margin-top:6px;font-size:11px;color:#e06c75;background:#e06c7514;border:1px solid rgba(224,108,117,.3);padding:4px 6px;border-radius:3px}.history-panel{padding:0}.history-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:40px 20px;color:var(--text-dim);text-align:center;font-size:12px}.history-list{display:flex;flex-direction:column;padding:8px 0}.history-item{display:flex;align-items:center;gap:8px;padding:7px 14px;border-bottom:1px solid var(--border);transition:background .1s;cursor:default}.history-item:hover{background:var(--bg-hover)}.history-op-badge{font-size:9px;font-weight:700;padding:2px 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