:root{color-scheme:dark;--bg:#10141d;--panel:#171d28;--panel2:#1c2431;--line:#293344;--text:#e7edf7;--muted:#8491a5;--accent:#6d9cff;--accent2:#3d6fd5;--danger:#e66d76;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);height:100dvh;overflow:hidden;font-size:13px}.topbar{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;background:#121823;border-bottom:1px solid var(--line);gap:16px}.brand{display:flex;align-items:center;gap:10px;min-width:220px}.brand-mark{width:32px;height:32px;border-radius:9px;background:linear-gradient(145deg,#77a6ff,#395fbd);display:grid;place-items:center;font-weight:900;font-size:20px;color:white}.brand strong{display:block;font-size:12px;letter-spacing:1.1px}.brand small{display:block;font-size:9px;color:var(--muted);letter-spacing:1px;margin-top:3px}.main-menu,.top-actions,.viewport-actions{display:flex;align-items:center;gap:5px}.main-menu button,.icon-btn,.small-btn,.tiny-btn{background:transparent;border:1px solid transparent;color:#aeb9ca;padding:7px 10px;border-radius:6px;font:inherit;cursor:pointer}.main-menu button:hover,.small-btn:hover,.icon-btn:hover{background:#242e3d;color:white;border-color:#35445a}.top-actions{font-size:11px;color:var(--muted)}.status-dot,.live-dot{width:7px;height:7px;background:#53c69a;border-radius:50%;display:inline-block}.icon-btn{border-color:var(--line);width:28px;height:28px;padding:0;margin-left:8px}.workspace-tabs{height:38px;display:flex;align-items:stretch;gap:4px;padding:0 12px;background:#151b26;border-bottom:1px solid var(--line)}.workspace-tabs button{border:0;background:transparent;color:#8996aa;padding:0 14px;font:inherit;font-size:11px;cursor:pointer;border-bottom:2px solid transparent}.workspace-tabs button.active{color:#eaf0fb;border-bottom-color:var(--accent)}.workspace-tabs button:disabled{opacity:.45;cursor:not-allowed}.workspace-tabs em{font-size:9px;font-style:normal;color:#7d8ba0;margin-left:3px}.layout{height:calc(100dvh - 122px);display:grid;grid-template-columns:230px minmax(0,1fr) 260px;min-height:0}.panel{background:var(--panel);min-width:0;display:flex;flex-direction:column;overflow:hidden}.left-panel{border-right:1px solid var(--line)}.right-panel{border-left:1px solid var(--line)}.panel-heading{height:39px;flex-shrink:0;padding:0 13px;display:flex;align-items:center;justify-content:space-between;font-size:10px;font-weight:750;letter-spacing:1px;border-bottom:1px solid var(--line)}.muted{color:var(--muted);font-weight:500}.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;padding:12px}.tool{border:1px solid var(--line);background:#1c2532;color:#dbe5f5;border-radius:7px;min-height:60px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}.tool b{font-size:21px;color:#83aaff;font-weight:500}.tool span{font-size:10px;color:#aeb9ca}.tool:active{background:#2b3b55}.section-heading{border-top:1px solid var(--line);margin-top:2px}.tiny-btn{font-size:18px;padding:0 5px;color:var(--accent)}.transform-tools{padding:9px 10px;display:flex;gap:5px}.mode{flex:1;background:#202a39;border:1px solid var(--line);color:#aab7ca;border-radius:5px;padding:7px 3px;font-size:10px;cursor:pointer}.mode.active{border-color:#527bc5;background:#243a5d;color:#dce8ff}.mode kbd{display:block;font-size:9px;color:#8196b8;margin-top:3px}.outliner{padding:7px 8px;overflow:auto;flex:1}.tree-item{display:flex;align-items:center;gap:8px;padding:8px 7px;border-radius:5px;color:#bdc9da;cursor:pointer;font-size:11px}.tree-item.selected{background:#2b3c59;color:#fff}.tree-item .tree-icon{color:#83aaff;font-size:14px}.tree-item .tree-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.panel-foot{height:31px;flex-shrink:0;border-top:1px solid var(--line);padding:0 12px;display:flex;align-items:center;justify-content:space-between;color:#718096;font-size:9px;letter-spacing:.7px}.panel-foot span{color:#9aa8bd;letter-spacing:0}.viewport-wrap{min-width:0;min-height:0;display:flex;flex-direction:column;background:#101722}.viewport-toolbar{height:39px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 12px;border-bottom:1px solid var(--line);background:#151d29}.view-label{font-size:9px;letter-spacing:1px;color:#c1ccdc}.live-dot{width:6px;height:6px;margin-right:6px}.small-btn{font-size:10px;padding:5px 8px;border-color:#303c4d}.small-btn.active{color:#d9e6ff;border-color:#5479b8;background:#233653}.viewport{position:relative;flex:1;min-height:0;overflow:hidden;touch-action:none}.viewport canvas{display:block;width:100%;height:100%;outline:none}.viewport-hint{position:absolute;left:14px;bottom:12px;z-index:1;color:#8e9bb0;font-size:10px;pointer-events:none;text-shadow:0 1px 3px #000}.axis-label{position:absolute;right:18px;top:15px;font-size:10px;font-weight:800;pointer-events:none}.axis-x{color:#ef7777;right:36px}.axis-y{color:#73d49d;right:18px;top:30px}.axis-z{color:#75aaff;right:52px;top:30px}.viewport-bottom{height:29px;flex-shrink:0;background:#151d29;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 12px;color:#7f8da2;font-size:9px;letter-spacing:.5px}.empty-state{margin:auto;text-align:center;padding:20px;color:#8491a5;max-width:210px}.empty-icon{font-size:32px;color:#526987;margin-bottom:10px}.empty-state strong{display:block;color:#cbd6e6;font-size:12px}.empty-state p{font-size:10px;line-height:1.6}.inspector{padding:12px;overflow:auto;flex:1}.hidden{display:none!important}.object-title{display:flex;align-items:center;gap:9px;margin:3px 0 17px}.object-icon{width:30px;height:30px;border-radius:7px;background:#263b5d;color:#8eb3ff;display:grid;place-items:center;font-size:17px}.object-title strong{display:block;font-size:12px}.object-title small{display:block;font-size:9px;color:#8491a5;margin-top:3px;letter-spacing:.8px}.field-label,.property-title{display:block;color:#8492a7;font-size:9px;letter-spacing:.8px;font-weight:700;margin-bottom:7px}.text-input,.xyz-row input{width:100%;background:#111823;border:1px solid #303c4d;color:#e2eaf6;border-radius:5px;padding:8px;font:inherit;outline:none}.text-input:focus,.xyz-row input:focus{border-color:#6b91d7}.property-section{border-top:1px solid var(--line);padding:13px 0 4px;margin-top:12px}.property-title{display:flex;justify-content:space-between}.property-title span{font-size:8px;color:#61718a}.xyz-row{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.xyz-row label{font-size:9px;color:#7f8da2}.xyz-row input{display:block;margin-top:5px;padding:7px 4px;font-size:10px;min-width:0}.color-row{display:flex;align-items:center;gap:9px;color:#b6c2d4;font-size:10px}.color-row input{width:34px;height:27px;border:1px solid var(--line);background:none;border-radius:5px;padding:2px}.danger-btn{width:100%;margin-top:18px;padding:9px;background:#3a2229;border:1px solid #70404a;color:#f19aa1;border-radius:6px;font-size:10px;cursor:pointer}.footer{height:26px;background:#111722;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 13px;color:#6f7d91;font-size:9px;letter-spacing:.5px}.footer b{color:#a9b9d0}.footer i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#e4ad5d;margin-left:5px}.footer i.saved{background:#53c69a}.toast{position:fixed;left:50%;bottom:42px;transform:translate(-50%,15px);opacity:0;pointer-events:none;background:#263449;border:1px solid #425775;color:#eaf1fc;padding:9px 14px;border-radius:7px;font-size:11px;transition:.2s;z-index:20}.toast.show{opacity:1;transform:translate(-50%,0)}.modal{position:fixed;inset:0;background:#0009;display:grid;place-items:center;z-index:30;padding:20px}.modal-card{position:relative;max-width:420px;width:100%;background:#1b2431;border:1px solid #3a485e;border-radius:12px;padding:22px;box-shadow:0 20px 60px #0008}.modal-card h2{font-size:17px;margin:0 0 16px}.modal-card p{font-size:12px;color:#bac6d7;line-height:1.6}.modal-close{position:absolute;right:12px;top:10px;background:none;border:0;color:#aebbd0;font-size:23px}.modal-card code{color:#9fc0ff}@media(max-width:850px){.layout{grid-template-columns:178px minmax(0,1fr) 205px}.brand{min-width:175px}.main-menu button{padding:6px}.topbar{padding:0 9px}.panel-heading{padding:0 9px}.inspector{padding:9px}.tool-grid{padding:8px;gap:5px}}@media(max-width:620px){body{font-size:12px}.topbar{height:52px}.brand{min-width:0}.brand-mark{width:29px;height:29px}.brand strong{font-size:10px}.brand small{font-size:8px}.main-menu{gap:0}.main-menu button{font-size:10px;padding:6px}.main-menu button[data-action="undo"],.main-menu button[data-action="redo"]{display:none}.top-actions #statusText{display:none}.workspace-tabs{height:34px;padding:0 5px}.workspace-tabs button{padding:0 9px;font-size:10px}.layout{height:calc(100dvh - 112px);grid-template-columns:116px minmax(0,1fr)}.right-panel{grid-column:1 / -1;grid-row:2;border-left:0;border-top:1px solid var(--line);height:190px}.left-panel{grid-row:1}.viewport-wrap{grid-column:2;grid-row:1}.tool-grid{grid-template-columns:repeat(2,1fr);padding:6px}.tool{min-height:49px}.tool b{font-size:17px}.tool span{font-size:9px}.transform-tools{flex-direction:column;padding:6px}.mode{padding:5px}.mode kbd{display:inline;margin-left:4px}.panel-heading{font-size:9px;height:34px}.tree-item{padding:7px 4px;font-size:10px;gap:4px}.panel-foot{font-size:8px;padding:0 6px}.viewport-toolbar{padding:0 6px}.viewport-actions{gap:2px}.small-btn{font-size:9px;padding:5px}.view-label{font-size:8px}.viewport-bottom{padding:0 6px;font-size:8px}.footer{height:26px;font-size:8px;padding:0 6px}.empty-state{padding:7px}.empty-state p{font-size:9px}.inspector{display:grid;grid-template-columns:1fr 1fr;gap:5px 12px;padding:7px 10px}.object-title{grid-column:1/-1;margin:0}.field-label{display:none}.text-input{grid-column:1/-1;padding:6px}.property-section{margin:0;padding:6px 0 0}.property-title{font-size:8px;margin-bottom:4px}.xyz-row{gap:3px}.xyz-row input{padding:5px 2px;font-size:9px}.color-row{font-size:9px}.danger-btn{margin:0;align-self:end;padding:7px}.panel-foot{height:25px}.right-panel .panel-heading{height:29px}.modal-card{padding:18px}}