:root{--color-primary: #4f46e5;--color-primary-dark: #4338ca;--color-cyan: #06b6d4;--color-emerald: #10b981;--color-amber: #f59e0b;--color-danger: #ef4444;--color-violet: #8b5cf6;--color-active: #ff6600;--color-active-dark: #cc5200;--color-text: #1a1a2e;--color-text-light: #666;--color-text-muted: #888;--color-text-faint: #aaa;--color-border: #e5e7eb;--color-border-light: #f0f0f0;--color-bg: #fff;--color-bg-subtle: #f8f9fb;--color-bg-scene: #eef1f5;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12);--shadow-xl: 0 12px 40px rgba(0, 0, 0, .15);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--font-xs: 10px;--font-sm: 11px;--font-md: 12px;--font-base: 13px;--font-lg: 14px;--font-xl: 16px;--font-xxl: 22px;--transition-fast: .15s ease;--transition-normal: .2s ease;--transition-slow: .3s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f8f9fb}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#aaa}.spinner{width:36px;height:36px;border:3px solid #e8e8e8;border-top-color:#4f46e5;border-radius:50%;animation:spin .8s linear infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}input:focus,select:focus,button:focus{outline:2px solid #4f46e5;outline-offset:1px}table{border-spacing:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.resize-handle-outer{width:8px;background:#e5e7eb;position:relative;transition:background .15s}.resize-handle-outer:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:4px;height:32px;border-radius:2px;background:#00000026}.resize-handle-outer:hover,.resize-handle-outer[data-separator=active]{background:#4f46e5}.resize-handle-outer:hover:after,.resize-handle-outer[data-separator=active]:after{background:#ffffff80}.react-grid-item{transition:all .2s ease}.react-grid-item.react-grid-placeholder{background:#4f46e514!important;border:2px dashed rgba(79,70,229,.3)!important;border-radius:12px;opacity:1!important}.react-grid-item.react-draggable-dragging{z-index:100;box-shadow:0 8px 25px #00000026;opacity:.9;border-radius:12px}.react-grid-item>.react-resizable-handle{background-image:none!important;width:16px!important;height:16px!important}.react-grid-item>.react-resizable-handle:after{content:""!important;position:absolute!important;right:4px!important;bottom:4px!important;width:8px!important;height:8px!important;border-right:2px solid rgba(0,0,0,.15)!important;border-bottom:2px solid rgba(0,0,0,.15)!important;border-radius:0 0 2px}.react-grid-item>.react-resizable-handle:hover:after{border-color:#4f46e5!important}.panel-drag-handle{cursor:grab}.panel-drag-handle:active{cursor:grabbing}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.animate-fade-in{animation:fadeIn var(--transition-fast) ease}.animate-slide-up{animation:slideUp var(--transition-normal) ease}.animate-slide-down{animation:slideDown var(--transition-fast) ease}.animate-scale-in{animation:scaleIn var(--transition-fast) ease}.animate-pulse{animation:pulse 1.5s ease-in-out infinite}@media(max-width:768px){.react-grid-item{transition:none}}._container_b7l74_3{position:absolute;top:12px;left:50%;transform:translate(-50%);z-index:50;display:flex;flex-direction:column;align-items:center;gap:6px;pointer-events:none}._toolbar_b7l74_16{display:flex;gap:2px;background:#1a1a2eeb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:10px;padding:4px;box-shadow:0 4px 16px #00000040;pointer-events:auto}._toolBtn_b7l74_27{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 10px;border:none;border-radius:8px;background:transparent;color:#ffffffb3;cursor:pointer;transition:all .15s ease;min-width:52px}._toolBtn_b7l74_27:hover{background:#ffffff1f;color:#fff}._toolBtn_b7l74_27._active_b7l74_47{background:#4f46e599;color:#fff;box-shadow:0 0 8px #4f46e566}._icon_b7l74_53{font-size:16px;line-height:1}._label_b7l74_58{font-size:9px;font-weight:600;letter-spacing:.02em;white-space:nowrap}._infoBar_b7l74_65{display:flex;align-items:center;gap:10px;background:#1a1a2ee0;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:8px;padding:6px 14px;color:#e0e0ff;font-size:12px;box-shadow:0 2px 10px #0003;pointer-events:auto}._hint_b7l74_79{color:#ffffff73;font-size:11px}._clearBtn_b7l74_84{padding:3px 10px;border-radius:5px;border:1px solid rgba(239,68,68,.5);background:#ef444426;color:#fca5a5;font-size:11px;font-weight:600;cursor:pointer;transition:all .15s}._clearBtn_b7l74_84:hover{background:#ef44444d;color:#fff}._storeyList_b7l74_101{display:flex;gap:4px;flex-wrap:wrap;max-width:400px}._storeyBtn_b7l74_108{padding:3px 10px;border-radius:5px;border:1px solid rgba(79,70,229,.4);background:#4f46e526;color:#a5b4fc;font-size:11px;font-weight:600;cursor:pointer;transition:all .15s}._storeyBtn_b7l74_108:hover{background:#4f46e566;color:#fff}._panel_1xzii_3{position:absolute;bottom:16px;left:16px;right:16px;background:#fffffff7;border-radius:var(--radius-lg);padding:14px 18px;box-shadow:var(--shadow-lg);z-index:50;max-height:55vh;overflow-y:auto;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);font-size:var(--font-md);border:1px solid rgba(0,0,0,.06);transition:box-shadow var(--transition-fast),border-color var(--transition-fast)}._panel_1xzii_3:hover{box-shadow:var(--shadow-xl);border-color:#00000014}._header_1xzii_27{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}._headerTitle_1xzii_34{font-size:var(--font-sm);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:1px}._editBtn_1xzii_41{padding:3px 10px;border-radius:var(--radius-sm);border:1px solid #c7d2fe;background:#eef2ff;color:var(--color-primary);font-size:var(--font-sm);font-weight:600;cursor:pointer;display:flex;align-items:center;gap:4px;transition:all var(--transition-fast)}._editBtn_1xzii_41:hover{background:#e0e7ff;border-color:var(--color-primary);color:var(--color-primary-dark)}._editBtn_1xzii_41:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}._idSection_1xzii_68{margin-bottom:10px}._idLine_1xzii_72{font-size:var(--font-md);color:var(--color-text-light)}._idLabel_1xzii_77{color:var(--color-text-faint)}._idValue_1xzii_81{font-family:monospace;font-weight:500}._expressIdValue_1xzii_86{font-weight:600}._modelChip_1xzii_90{font-weight:500;display:inline-flex;align-items:center;gap:3px}._modelColorDot_1xzii_97{display:inline-block;width:8px;height:8px;border-radius:2px}._typeRow_1xzii_105{display:flex;align-items:center;gap:8px;margin-bottom:6px;padding-bottom:8px;border-bottom:1px solid var(--color-border-light)}._elementType_1xzii_114{font-size:15px;font-weight:700;color:var(--color-primary)}._predefinedBadge_1xzii_120{font-size:var(--font-sm);font-weight:600;background:#eef2ff;color:var(--color-primary-dark);padding:2px 8px;border-radius:var(--radius-full)}._propRow_1xzii_130{font-size:var(--font-base);color:var(--color-text);margin-bottom:2px}._propRowLight_1xzii_136{font-size:var(--font-md);color:var(--color-text-light);margin-bottom:2px}._propLabel_1xzii_142{color:var(--color-text-faint);font-size:var(--font-sm)}._propValue_1xzii_147{color:var(--color-text)}._propValueEdited_1xzii_151{color:var(--color-active-dark);font-weight:600}._psetSection_1xzii_157{margin-top:8px}._psetBlock_1xzii_161{margin-bottom:4px}._psetHeader_1xzii_165{cursor:pointer;padding:5px 0;border-bottom:1px solid var(--color-border-light);font-size:var(--font-md);-webkit-user-select:none;user-select:none;display:flex;align-items:center;transition:background var(--transition-fast),color var(--transition-fast)}._psetHeader_1xzii_165:hover{color:var(--color-primary);background:#4f46e50a;border-radius:var(--radius-sm)}._chevron_1xzii_182{display:inline-block;transition:transform var(--transition-fast);font-size:var(--font-xs);margin-right:4px}._chevronCollapsed_1xzii_189{transform:rotate(-90deg)}._psetName_1xzii_193{font-weight:600;color:var(--color-primary)}._psetCount_1xzii_198{color:var(--color-text-faint);font-size:var(--font-xs);margin-left:6px}._psetEditBadge_1xzii_204{margin-left:auto;font-size:9px;font-weight:600;color:var(--color-active-dark);background:#fff3e0;padding:1px 6px;border-radius:var(--radius-md)}._propsGrid_1xzii_214{display:grid;grid-template-columns:1fr 1fr;gap:1px 24px;padding:4px 0 6px 14px}._psetPropRow_1xzii_221{font-size:var(--font-sm);line-height:1.7;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._propKey_1xzii_229{color:var(--color-text-light);font-weight:500}._propKeyEdited_1xzii_234{color:var(--color-active-dark);font-weight:600}._propKeyValue_1xzii_239{color:var(--color-text)}._propKeyValueEdited_1xzii_243{color:var(--color-active-dark);font-weight:600}._emptyValue_1xzii_248{color:var(--color-text-faint)}