:root{--ui-bg:#fafbfdeb;--ui-bg-solid:#fafbfd;--ui-fg:#1f2a37;--ui-muted:#5b6878;--ui-border:#1f2a371f;--ui-accent:#2f6fde;--ui-accent-fg:#fff;--ui-danger:#c43d3d;--ui-shadow:0 4px 18px #141e3229;--ui-radius:10px;--hud-bg:#0e141ed1;--hud-fg:#d9e3ee;--hud-dim:#8ea0b4;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px);--safe-right:env(safe-area-inset-right,0px);color:var(--ui-fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px}@media (prefers-color-scheme:dark){:root{--ui-bg:#181e28eb;--ui-bg-solid:#181e28;--ui-fg:#e4eaf2;--ui-muted:#9aa8b8;--ui-border:#e4eaf224;--ui-accent:#5b93f0}}*{box-sizing:border-box}html,body{overscroll-behavior:none;background:#cfe0ec;height:100%;margin:0;overflow:hidden}#app{position:fixed;inset:0}canvas.world{touch-action:none;outline:none;width:100%;height:100%;display:block}.label-layer{pointer-events:none;z-index:5;position:fixed;inset:0;overflow:hidden}.ui-layer{pointer-events:none;z-index:10;position:fixed;inset:0}.ui-layer>*{pointer-events:auto}.ui-panel{background:var(--ui-bg);border:1px solid var(--ui-border);border-radius:var(--ui-radius);box-shadow:var(--ui-shadow);-webkit-backdrop-filter:blur(8px)}.ui-button,.ui-select{font:inherit;color:var(--ui-fg);background:var(--ui-bg);border:1px solid var(--ui-border);cursor:pointer;height:36px;box-shadow:var(--ui-shadow);-webkit-backdrop-filter:blur(8px);white-space:nowrap;border-radius:8px;padding:0 12px}.ui-button:hover,.ui-select:hover{border-color:var(--ui-accent)}.ui-button:focus-visible,.ui-select:focus-visible,.search input:focus-visible{outline:2px solid var(--ui-accent);outline-offset:1px}.ui-button.active{background:var(--ui-accent);color:var(--ui-accent-fg);border-color:var(--ui-accent)}.toolbar{top:calc(12px + var(--safe-top));right:calc(12px + var(--safe-right));max-width:calc(100vw - 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