*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background:#0a0a0a;display:flex;justify-content:center;align-items:center;width:100%;min-height:100vh;height:100dvh;overflow:hidden;box-sizing:border-box;padding:env(safe-area-inset-top,0px) env(safe-area-inset-right,0px) env(safe-area-inset-bottom,0px) env(safe-area-inset-left,0px)}#gameCanvas{display:block;touch-action:none;image-rendering:pixelated;aspect-ratio:800 / 600;width:100%;height:100%;max-width:none;max-height:none;object-fit:cover}.score-overlay{position:fixed;inset:0;display:flex;justify-content:center;align-items:center;z-index:100;background:#0009;font-family:monospace}.score-overlay.hidden{display:none}.score-panel{background:#0d0d0d;border:2px solid #ffcc00;padding:32px 36px;width:420px;max-width:calc(100vw - 32px);margin:0 16px;color:#fff;text-align:center;box-shadow:0 0 48px #fc03}.busted-title{font-size:52px;color:#f33;text-shadow:3px 3px 0 #660000;margin:0 0 18px;letter-spacing:4px}.score-stats{display:flex;justify-content:space-around;margin-bottom:22px;font-size:13px;color:#888}.score-stats strong{color:#fc0}.name-entry{margin-bottom:20px}.name-entry label{display:block;font-size:12px;color:#666;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}.name-entry input{width:100%;padding:10px 14px;background:#1a1a1a;border:1px solid #444;color:#fff;font-family:monospace;font-size:16px;text-align:center;outline:none;box-sizing:border-box;transition:border-color .15s}.name-entry input:focus{border-color:#fc0}.overlay-buttons{display:flex;gap:12px;justify-content:center}.btn{padding:10px 24px;font-family:monospace;font-size:13px;font-weight:700;letter-spacing:1px;cursor:pointer;border:2px solid;transition:background .1s,color .1s,border-color .1s}.btn-primary{background:#fc0;color:#000;border-color:#fc0}.btn-primary:hover{background:#ffe055;border-color:#ffe055}.btn-ghost{background:transparent;color:#555;border-color:#333}.btn-ghost:hover{color:#aaa;border-color:#666}.lb-title{font-size:20px;color:#fc0;letter-spacing:3px;margin:0 0 10px}.rank-message{color:#8f8;font-size:13px;margin:0 0 14px}.lb-list{margin-bottom:20px;max-height:300px;overflow-y:auto}.score-row{display:flex;align-items:center;padding:6px 8px;border-bottom:1px solid #1e1e1e;font-size:13px;gap:8px}.score-row.highlight{background:#ffcc0014;border-color:#ffcc0040}.lb-rank{color:#444;width:30px;flex-shrink:0}.lb-name{flex:1;text-align:left;color:#ccc;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lb-score{color:#fc0;font-weight:700}.lb-stars{color:#f66;font-size:11px;width:44px;text-align:right;flex-shrink:0}.no-scores{color:#444;font-size:13px;padding:24px 0}