: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:#0a0a0a;color:#fafafa;overflow:hidden;touch-action:manipulation;user-select:none;-webkit-user-select:none}.game-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:1rem;padding:1rem}.game-header{display:flex;gap:2rem;font-size:1.05rem;font-weight:600;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.game-header span{color:#ffffffb3}.game-header .value{color:#4ade80}.game-header .value.high{color:#facc15}canvas{border:2px solid rgba(255,255,255,.12);border-radius:.5rem;background:#0f0f14;max-width:100%;max-height:72vh}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#000000e0;z-index:10;gap:1rem}.overlay h1{margin:0;font-size:2.5rem;letter-spacing:-.02em}.overlay .win{color:#4ade80}.overlay .lose{color:#f87171}.overlay p{margin:0;color:#fff9;font-size:1rem}.overlay .score-final{font-size:1.5rem;font-weight:700;color:#facc15;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.play-btn{margin-top:.5rem;padding:.75rem 2rem;font-size:1.1rem;font-weight:600;border:none;border-radius:.5rem;cursor:pointer;background:#4ade80;color:#0a0a0a;transition:background .15s}.play-btn:hover{background:#22c55e}.play-btn:active{background:#16a34a}@media(max-width:500px){canvas{max-height:65vh}.game-header{gap:1rem;font-size:.9rem}.overlay h1{font-size:2rem}}