:root{--one-void:#05060a;--one-horizon:#0b1018;--one-accent:#6ea8ff;--one-panel:#0a0e14c2;--one-line:#dce6f529;--one-ink:#e8eef8;--one-muted:#9aa8bb;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0;padding:0}body{background:radial-gradient(120% 90% at 50% 0%, var(--one-horizon) 0%, var(--one-void) 60%);color:#e8eef8;overscroll-behavior:none;-webkit-font-smoothing:antialiased;font-family:Inter,Helvetica Neue,system-ui,-apple-system,sans-serif;overflow:hidden}.one-stage,.builder-shell{touch-action:none;width:100%;height:100%;position:fixed;inset:0}.one-stage canvas,.builder-viewport canvas{outline:none;width:100%;height:100%;display:block}button,input,select{font:inherit}button{border:1px solid var(--one-line);color:var(--one-ink);background:#e8eef80f;border-radius:4px;min-height:30px;padding:0 10px}button:hover:not(:disabled),button.active{background:#e8eef824;border-color:#e8eef86b}button:disabled{color:#e8eef857}input,select{border:1px solid var(--one-line);width:100%;min-width:0;color:var(--one-ink);background:#05060a8a;border-radius:4px;padding:6px 8px}.builder-shell{background:#05060a;grid-template-rows:46px 1fr;display:grid}.builder-toolbar{border-bottom:1px solid var(--one-line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#05060ae0;align-items:center;gap:10px;padding:8px 12px;display:flex}.toolbar-group{border-right:1px solid var(--one-line);align-items:center;gap:6px;padding-right:10px;display:flex}.save-button{margin-left:auto}.save-state,.empty-copy{color:var(--one-muted);font-size:12px}.builder-main{grid-template-columns:260px minmax(360px,1fr) 300px;min-height:0;display:grid}.builder-panel{background:var(--one-panel);border-right:1px solid var(--one-line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);min-height:0;padding:12px;overflow:auto}.inspector-panel{border-right:0;border-left:1px solid var(--one-line)}.builder-panel h2{letter-spacing:0;color:#f6f2e7;margin:0 0 12px;font-size:13px}.builder-viewport{min-width:0;min-height:0;position:relative}.scene-list{gap:5px;display:grid}.hierarchy-row{border:1px solid #0000;grid-template-columns:24px 24px 52px 1fr;align-items:center;gap:5px;min-height:32px;display:grid}.hierarchy-row.selected{background:#e8eef814;border-color:#e8eef86b}.icon-button{min-width:24px;padding:0}.row-select{text-transform:capitalize;min-width:0;padding:0 6px}.field-label,.transform-editor{gap:8px;margin-bottom:14px;display:grid}.flag-row{color:var(--one-muted);gap:14px;margin:12px 0;font-size:13px;display:flex}.flag-row input{width:auto;margin-right:6px}.transform-editor fieldset{border:1px solid var(--one-line);border-radius:6px;gap:6px;padding:8px;display:grid}.transform-editor legend{color:#f6f2e7;text-transform:capitalize;padding:0 4px}.transform-editor label{grid-template-columns:18px 1fr;align-items:center;gap:8px;display:grid}.physics-editor{border-top:1px solid var(--one-line);padding-top:12px}.physics-editor h3{color:#f6f2e7;margin:0 0 10px;font-size:12px}.physics-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.physics-grid label{color:var(--one-muted);gap:4px;font-size:11px;display:grid}.lock-grid{color:var(--one-muted);grid-template-columns:repeat(3,1fr);gap:6px;margin-top:10px;font-size:12px;display:grid}.lock-grid input,.physics-editor>label>input{width:auto;margin-right:5px}.prefabs-panel{border-top:1px solid var(--one-line);margin-top:18px;padding-top:14px}.prefab-controls{gap:8px;display:grid}.prefab-controls label{color:var(--one-muted);font-size:12px}.prefab-controls input[type=checkbox]{width:auto;margin-right:6px}.prefab-list{gap:6px;margin:10px 0;display:grid}.prefab-list button{text-align:left;grid-template-columns:1fr auto auto;align-items:center;gap:8px;display:grid}.prefab-kind{letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--one-line);color:var(--one-muted);border-radius:3px;padding:2px 6px;font-size:10px;font-style:normal;font-weight:500}.prefab-kind.kind-vehicle{color:var(--one-accent);border-color:color-mix(in srgb, var(--one-accent) 45%, transparent)}.prefab-list small{color:var(--one-muted)}.prefab-actions{grid-template-columns:1fr 1fr;gap:6px;display:grid}.mobile-gate,.mobile-play-overlay,.drive-controls{display:none}@media (max-width:860px){.builder-main,.builder-toolbar{display:none}.builder-shell{grid-template-rows:1fr}.builder-shell.mode-play .builder-main{grid-template-columns:1fr;display:grid}.builder-shell.mode-play .builder-panel{display:none}.mobile-gate{min-height:100%;padding:calc(env(safe-area-inset-top,0px) + 24px) calc(env(safe-area-inset-right,0px) + 20px) calc(env(safe-area-inset-bottom,0px) + 24px) calc(env(safe-area-inset-left,0px) + 20px);place-items:center;display:grid}.mobile-gate-card{border:1px solid var(--one-line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:linear-gradient(#0b1018f0,#05060af0);border-radius:6px;gap:14px;width:min(360px,100%);padding:26px 22px;display:grid}.mobile-gate-kicker{letter-spacing:.22em;text-transform:uppercase;color:var(--one-accent);margin:0;font-size:11px;font-weight:500}.mobile-gate h1{letter-spacing:.01em;color:var(--one-ink);margin:0;font-size:22px;font-weight:500}.mobile-gate-copy{color:var(--one-muted);margin:0;font-size:13px;line-height:1.5}.mobile-gate-play{letter-spacing:.16em;text-transform:uppercase;min-height:44px;margin-top:4px;font-size:12px;font-weight:500}.mobile-play-overlay{z-index:5;pointer-events:none;display:block;position:fixed;inset:0}.mobile-exit{top:calc(env(safe-area-inset-top,0px) + 12px);right:calc(env(safe-area-inset-right,0px) + 12px);pointer-events:auto;letter-spacing:.14em;text-transform:uppercase;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#05060ab8;min-height:34px;padding:0 14px;font-size:11px;font-weight:500;position:absolute}.drive-controls{z-index:6;pointer-events:none;display:block;position:fixed;inset:0}.drive-pad{left:calc(env(safe-area-inset-left,0px) + 16px);bottom:calc(env(safe-area-inset-bottom,0px) + 16px);pointer-events:auto;touch-action:none;border:1px solid var(--one-line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#05060a8c;border-radius:8px;place-items:center;width:132px;height:132px;display:grid;position:absolute}.drive-pad-hint{letter-spacing:.18em;text-transform:uppercase;color:var(--one-muted);pointer-events:none;font-size:10px;font-weight:500}.drive-buttons{right:calc(env(safe-area-inset-right,0px) + 16px);bottom:calc(env(safe-area-inset-bottom,0px) + 16px);justify-items:stretch;gap:8px;display:grid;position:absolute}.drive-button{pointer-events:auto;touch-action:none;letter-spacing:.12em;text-transform:uppercase;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#05060ab8;min-width:104px;min-height:44px;padding:0 14px;font-size:11px;font-weight:500}@media (max-height:460px){.drive-pad{width:104px;height:104px}.drive-button{min-width:92px;min-height:38px}}}