*{box-sizing:border-box;margin:0;padding:0}body{background:#0a0a1a;color:#fff;font-family:Courier New,monospace;overflow:hidden}#app{width:100vw;height:100vh;display:flex;align-items:center;justify-content:center}.game-wrap{position:relative;width:800px;height:800px}canvas{display:block;border:2px solid #333;background:#0a0a1a}.mini-map{position:absolute;bottom:10px;right:10px;z-index:5;border:2px solid #00aaff;pointer-events:none}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#000000d9;z-index:10}.overlay.hidden{display:none!important}.panel{background:#1a1a2e;border:2px solid #00aaff;padding:2rem;min-width:360px;text-align:center}.panel h1,.panel h2{color:#0af;margin-bottom:1rem}.panel input,.panel select{width:100%;padding:.5rem;margin:.5rem 0;background:#0a0a1a;border:1px solid #333;color:#fff;font-family:inherit}.btn{display:block;width:100%;padding:.75rem;margin:.5rem 0;background:#036;border:1px solid #00aaff;color:#fff;cursor:pointer;font-family:inherit;font-size:1rem}.btn:hover:not(:disabled){background:#048}.btn:disabled{opacity:.4;cursor:not-allowed}.btn.secondary{background:transparent;border-color:#666}.player-list{text-align:left;margin:1rem 0}.player-row{display:flex;justify-content:space-between;padding:.25rem 0;border-bottom:1px solid #333}.ready-tag{color:#0f0}.hud{position:absolute;top:10px;left:10px;z-index:5;font-size:14px;line-height:1.6;pointer-events:none}.scoreboard{position:absolute;top:10px;right:10px;z-index:5;background:#0009;padding:8px 12px;font-size:12px;min-width:140px}.scoreboard h3{color:#0af;margin-bottom:4px;font-size:13px}.error{color:#f44;margin:.5rem 0}.room-code{font-size:1.5rem;color:#0f0;letter-spacing:.2em;margin:.5rem 0}.hidden{display:none!important}