body{font-family:system-ui,sans-serif}.viewport-wrapper{position:relative;width:100%;height:100%}.viewport-canvas{display:block;width:100%;height:100%}.box-select-rect{position:absolute;border:1px dashed #4488ff;background:#4488ff14;pointer-events:none}.axes-gizmo{position:absolute;top:12px;right:12px;width:80px;height:80px;pointer-events:none}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{width:100%;height:100%;overflow:hidden}.app-shell{width:100%;height:100%;display:grid;grid-template-rows:auto 1fr;grid-template-columns:220px 1fr 260px;grid-template-areas:"toolbar toolbar toolbar" "scene viewport props"}.app-viewport{grid-area:viewport;min-width:0;position:relative;overflow:hidden}