:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100vh;background:#1a1a2e;color:#fafafa;overflow:hidden}.shell{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1rem;gap:1rem}.game-header{display:flex;align-items:center;gap:2rem;font-size:1rem;font-weight:500}.game-header span{color:#fffc}.game-header .score{color:#fbbf24;font-weight:700;font-size:1.2rem}canvas{border-radius:.5rem;cursor:crosshair;touch-action:none}.game-footer{color:#ffffff80;font-size:.85rem}.win-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:10}.win-overlay h1{font-size:3rem;margin:0 0 1rem;color:#fbbf24}.win-overlay p{font-size:1.2rem;color:#fffc;margin:0 0 2rem}.win-overlay button{padding:.75rem 2rem;font-size:1rem;border:none;border-radius:.5rem;background:#fbbf24;color:#1a1a2e;font-weight:700;cursor:pointer}.win-overlay button:hover{background:#f59e0b}