*{margin:0;padding:0;box-sizing:border-box}body{display:flex;flex-direction:row;height:100vh;overflow:hidden;background:#0a0a0f;font-family:Segoe UI,system-ui,sans-serif}#left-pane{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:24px 28px;flex-shrink:0;overflow-y:auto}canvas{border-radius:10px;display:block}#left-pane{border-right:1px solid rgba(255,255,255,.06)}#right-pane{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden}#editor-tabs{display:flex;flex-direction:row;align-items:stretch;gap:2px;padding:0 16px;border-bottom:1px solid rgba(255,255,255,.07);flex-shrink:0;overflow-x:auto;scrollbar-width:none}#editor-tabs::-webkit-scrollbar{display:none}.editor-tab{display:flex;align-items:center;gap:8px;padding:0 18px;height:44px;cursor:pointer;color:#444;font-size:13px;font-family:inherit;background:none;border:none;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap;transition:color .15s,border-color .15s,background .15s;flex-shrink:0}.editor-tab:hover{color:#999;background:#ffffff08}.editor-tab.active{color:#eee;border-bottom-color:var(--tab-color, #fff)}.tab-swatch{width:9px;height:9px;border-radius:50%;flex-shrink:0;opacity:.65;transition:opacity .15s}.editor-tab.active .tab-swatch,.editor-tab:hover .tab-swatch{opacity:1}.editor-tab.has-error{border-bottom-color:#e03040}.editor-tab.has-error:after{content:"!";font-size:11px;font-weight:700;color:#e03040;margin-left:2px}#editor-content{flex:1;position:relative;overflow:hidden}.blockly-ws{display:none;position:absolute;top:0;right:0;bottom:0;left:0}.blockly-ws.active{display:block}.ctrl-panel{width:700px;display:flex;align-items:center;justify-content:space-between;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:9px 18px;gap:10px}.ctrl-group{display:flex;align-items:center;gap:7px}.vdiv{width:1px;height:26px;background:#ffffff17;flex-shrink:0}.ctrl-label{color:#4a4a5a;font-size:10px;letter-spacing:.09em;text-transform:uppercase;-webkit-user-select:none;user-select:none;white-space:nowrap}.sp-btn{display:flex;align-items:center;gap:6px;background:#ffffff0d;border:1px solid rgba(255,255,255,.09);border-radius:7px;padding:5px 11px;cursor:pointer;color:#888;font-size:12px;font-family:inherit;transition:background .12s,border-color .12s,color .12s;-webkit-user-select:none;user-select:none}.sp-btn:hover{background:#ffffff17;color:#ddd}.sp-btn.active{background:#ffffff1c;border-color:#ffffff47;color:#fff}.swatches{display:flex;gap:3px}.swatch{width:7px;height:7px;border-radius:50%}.ctrl-btn{display:flex;align-items:center;justify-content:center;height:32px;border-radius:7px;border:1px solid rgba(255,255,255,.09);background:#ffffff0d;color:#aaa;font-family:inherit;cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .12s,color .12s,opacity .12s,border-color .12s;white-space:nowrap}.ctrl-btn:hover:not(:disabled){background:#ffffff1c;color:#eee}.ctrl-btn:active:not(:disabled){background:#ffffff2b}.ctrl-btn:disabled{opacity:.28;cursor:not-allowed}.step-btn{width:34px;font-size:15px}#btn-pause{width:42px;font-size:17px;background:#ffffff14;border-color:#ffffff2b;color:#ddd}#btn-pause:hover{background:#ffffff26;color:#fff}.text-btn{padding:0 14px;font-size:12px;letter-spacing:.03em;gap:5px}.slider-wrap{display:flex;align-items:center;gap:7px}.slider-emoji{font-size:13px;opacity:.45;line-height:1}#speed-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:108px;height:3px;border-radius:2px;background:linear-gradient(to right,rgba(255,255,255,.38) 0%,rgba(255,255,255,.38) var(--pct, 50%),rgba(255,255,255,.1) var(--pct, 50%));outline:none;cursor:pointer}#speed-slider::-webkit-slider-thumb{-webkit-appearance:none;width:13px;height:13px;border-radius:50%;background:#fff;box-shadow:0 0 6px #ffffff73;cursor:pointer}#speed-slider::-moz-range-thumb{width:13px;height:13px;border-radius:50%;background:#fff;border:none;box-shadow:0 0 6px #ffffff73;cursor:pointer}#speed-val{min-width:22px;font-size:11px;color:#666;letter-spacing:.04em;text-align:left}#hud{display:flex;gap:16px;font-size:11px;letter-spacing:.04em}.hud-item{display:flex;align-items:center;gap:5px;color:#444}.hud-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.hud-item b{color:#aaa;min-width:26px}#rewind-bar{width:700px;height:3px;border-radius:2px;background:#ffffff0f;margin-top:-4px;overflow:hidden;opacity:0;transition:opacity .3s}#rewind-fill{height:100%;background:#ffffff40;border-radius:2px;transition:width .1s linear;width:100%}#rewind-bar.visible{opacity:1}.tab-actions{display:flex;align-items:center;gap:6px;margin-left:auto;padding:0 4px;flex-shrink:0}.action-btn{display:flex;align-items:center;gap:5px;height:26px;padding:0 11px;border-radius:6px;border:1px solid rgba(255,255,255,.09);background:#ffffff0a;color:#666;font-family:inherit;font-size:11px;letter-spacing:.04em;cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;transition:background .12s,color .12s,border-color .12s}.action-btn:hover{background:#ffffff1a;border-color:#fff3;color:#ddd}.action-btn:active{background:#ffffff29}