:root{color-scheme:dark;font:16px/1.5 system-ui,sans-serif;background:#131025;color:#f6f1ff}
*{box-sizing:border-box}body{margin:0;min-height:100svh;display:grid;place-items:center;padding:24px}
main{width:min(100%,520px);padding:clamp(24px,5vw,48px);border:1px solid #504068;border-radius:24px;background:linear-gradient(145deg,#27213b,#19152a);box-shadow:0 24px 100px #0005}
.eyebrow{font-size:.75rem;letter-spacing:.15em;color:#ccbbef}h1{font-size:clamp(2rem,6vw,3rem);line-height:1.12;margin:20px 0}
label{display:block;margin-top:28px;font-weight:600}select,button{font:inherit;border-radius:12px;padding:13px 16px;min-height:48px}
select{width:100%;background:#181329;color:inherit;border:1px solid #716084;margin-top:8px}button{background:#d6c0ff;color:#201332;border:0;cursor:pointer;font-weight:700;width:100%}
button:disabled{opacity:.45;cursor:default}button:focus-visible,select:focus-visible{outline:3px solid #f3ce78;outline-offset:4px}.note{font-size:.8rem;color:#bbb0ce}#status{min-height:3em;color:#edcf97}
[hidden]{display:none!important}#game{position:fixed;inset:0;background:#000;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}
#canvas{width:100%;height:100%;display:block;touch-action:none;outline:none}#fullscreen{position:absolute;right:max(8px,env(safe-area-inset-right));top:max(8px,env(safe-area-inset-top));width:44px;min-height:44px;padding:4px;background:#201332bb;color:white}
#login-video,#desktop-background{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}#canvas{position:relative}
#loading{position:absolute;inset:40% 16px auto;text-align:center;background:#131025e6;border-radius:16px;padding:24px;pointer-events:none}
dialog{width:min(94vw,480px);border:1px solid #716084;border-radius:20px;background:#211a35;color:#fff;padding:24px}dialog::backdrop{background:#000a}dialog label{margin:0 0 12px}dialog input{width:100%;padding:14px;border:1px solid #716084;border-radius:10px;background:#131025;color:#fff;font:inherit}.editor-buttons{display:flex;gap:12px;margin-top:18px}