:root{color:#e8f4ff;font-synthesis:none;background:#050b14;font-family:Inter,ui-sans-serif,system-ui,sans-serif}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden}body{background:#050b14;min-width:320px}#app{background:radial-gradient(circle at 25% 15%,#2482ff2e,#0000 28rem),#050b14;position:relative}#game-canvas{touch-action:none;cursor:crosshair;outline:none;width:100vw;height:100vh;display:block}#hud{inset:max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) auto max(16px, env(safe-area-inset-left));pointer-events:none;flex-wrap:wrap;align-items:flex-end;gap:10px;display:flex;position:absolute}.brand{text-shadow:0 2px 12px #000;flex-direction:column;margin-right:12px;display:flex}.brand .eyebrow{color:#4ae0ff;letter-spacing:.22em;font-size:.62rem}.brand strong{letter-spacing:.1em;font-size:1.05rem}.hud-metric,#status-line{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#040d1ac7;border:1px solid #7ecdff4d;box-shadow:0 8px 30px #0000004d}.hud-metric{min-width:78px;padding:8px 10px}.hud-metric span{color:#7da3bb;letter-spacing:.12em;font-size:.62rem;display:block}.hud-metric strong{color:#f5fbff;margin-top:2px;font-size:1.1rem;display:block}#status-line{border-left:3px solid #4ae0ff;min-width:170px;padding:10px 12px;font-size:.78rem;font-weight:700}#controls{left:max(16px,env(safe-area-inset-left));bottom:max(16px,env(safe-area-inset-bottom));color:#a9c4d6;pointer-events:none;background:#040d1abd;border:1px solid #7ecdff3d;padding:12px 14px;font-size:.75rem;line-height:1.8;position:absolute}kbd{color:#e8f4ff;background:#0b1b2c;border:1px solid #3d6880;border-radius:4px;padding:2px 5px}.tower-legend{color:#d3e6ef;align-items:center;gap:6px;margin-top:3px;display:flex}.legend-dot{border-radius:50%;width:10px;height:10px;margin-left:7px;display:inline-block}.blaster{background:#4ae0ff;box-shadow:0 0 10px #4ae0ff}.slow{background:#b78cff;box-shadow:0 0 10px #b78cff}#wave-panel{right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));gap:8px;display:flex;position:absolute}button{color:#04101c;cursor:pointer;background:#4ae0ff;border:1px solid #4ae0ff;border-radius:7px;min-height:44px;padding:0 16px;font-weight:800;box-shadow:0 0 20px #4ae0ff40}button:disabled{opacity:.45;cursor:not-allowed}button+button{color:#dcefff;background:#0d2235}@media (width<=760px){#hud{gap:6px;inset:10px 10px auto}.brand{width:100%}.hud-metric{min-width:68px;padding:6px 8px}#status-line{min-width:145px}#controls{display:none}#wave-panel{bottom:10px;right:10px}button{padding:0 12px}}