*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #4ECDC4;--secondary-color: #FF6B6B;--background-dark: #1a1a1a;--background-medium: #2a2a2a;--background-light: #3a3a3a;--text-primary: #ffffff;--text-secondary: #cccccc;--border-color: #4a4a4a;--success-color: #4CAF50;--warning-color: #FFC107;--danger-color: #F44336}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:linear-gradient(135deg,#1a1a1a,#2d2d2d);color:var(--text-primary);overflow:hidden;height:100vh;display:flex;justify-content:center;align-items:center}#app{width:100%;height:100%;display:flex;justify-content:center;align-items:center;position:relative}.screen-container{display:flex;justify-content:center;align-items:center;width:100%;height:100%;position:absolute;top:0;left:0;z-index:10;background:#1a1a1af2}.menu{background:var(--background-medium);border-radius:15px;padding:40px;max-width:600px;width:90%;box-shadow:0 10px 40px #00000080;border:2px solid var(--border-color)}.menu h1{text-align:center;font-size:3.5rem;margin-bottom:40px;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 0 30px rgba(78,205,196,.3)}.menu h2{font-size:1.5rem;margin-bottom:15px;color:var(--primary-color)}.menu h3{font-size:1.2rem;margin-bottom:10px;color:var(--text-secondary)}.menu-section{margin-bottom:30px}.lobby{background:var(--background-medium);border-radius:15px;padding:40px;max-width:700px;width:90%;box-shadow:0 10px 40px #00000080;border:2px solid var(--border-color)}.lobby h1{text-align:center;font-size:2.5rem;margin-bottom:30px;color:var(--primary-color)}.room-code{text-align:center;margin-bottom:30px;padding:20px;background:var(--background-dark);border-radius:10px;border:2px solid var(--primary-color)}.room-code h2{font-size:1.5rem;margin-bottom:10px}.room-code .code{font-size:2.5rem;font-weight:700;color:var(--primary-color);letter-spacing:8px;font-family:Courier New,monospace}.room-code .subtitle{color:var(--text-secondary);font-size:.9rem;margin-top:10px}.players-section{margin-bottom:30px}.players-section h3{font-size:1.3rem;margin-bottom:15px;color:var(--text-secondary)}.players-list{max-height:250px;overflow-y:auto}.player-item{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;background:var(--background-light);border-radius:8px;margin-bottom:10px;transition:transform .2s}.player-item:hover{transform:translate(5px)}.player-name{font-size:1.1rem;font-weight:500}.player-status{font-size:.9rem;padding:5px 15px;border-radius:20px;font-weight:600}.player-status.ready{background:var(--success-color);color:#fff}.player-status.not-ready{background:var(--warning-color);color:#1a1a1a}.no-players{text-align:center;color:var(--text-secondary);padding:30px;font-style:italic}.info-text{text-align:center;color:var(--text-secondary);font-size:.9rem;margin-top:15px}.controls-list{list-style:none;padding:0}.controls-list li{padding:10px;background:var(--background-light);border-radius:5px;margin-bottom:8px;display:flex;justify-content:space-between;align-items:center}.controls-list strong{color:var(--primary-color);font-family:Courier New,monospace;font-size:1rem}.loading-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000c;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:1000}.spinner{width:60px;height:60px;border:4px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:20px}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay p{font-size:1.2rem;color:var(--text-primary)}.game-container{display:flex;justify-content:center;align-items:center;width:100%;height:100%}#gameCanvas{border:3px solid var(--primary-color);border-radius:5px;box-shadow:0 0 30px #4ecdc44d;background:#1a1a1a;image-rendering:crisp-edges;image-rendering:pixelated;max-width:100%;max-height:100%}.game-hud{position:absolute;top:20px;left:20px;z-index:100;pointer-events:none}.hud-item{background:#1a1a1acc;border:2px solid var(--border-color);border-radius:8px;padding:10px 15px;margin-bottom:10px;color:var(--text-primary)}.hud-label{font-size:.8rem;color:var(--text-secondary);margin-bottom:5px}.hud-value{font-size:1.2rem;font-weight:700;color:var(--primary-color)}.health-bar{width:200px;height:20px;background:var(--background-dark);border:2px solid var(--border-color);border-radius:10px;overflow:hidden;margin-top:5px}.health-bar-fill{height:100%;background:linear-gradient(90deg,var(--success-color),var(--primary-color));transition:width .3s ease}.minimap{position:absolute;bottom:20px;right:20px;width:200px;height:150px;background:#1a1a1acc;border:2px solid var(--border-color);border-radius:8px;z-index:100}.game-over-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000c;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:500}.game-over-content{text-align:center;max-width:500px}.game-over-content h1{font-size:4rem;margin-bottom:20px;color:var(--secondary-color);text-shadow:0 0 20px rgba(255,107,107,.5)}.game-over-content h2{font-size:2rem;margin-bottom:30px;color:var(--primary-color)}.winner-name{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.btn{padding:12px 30px;font-size:1rem;font-weight:600;border:none;border-radius:8px;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:1px;box-shadow:0 4px 6px #0000004d}.btn:hover{transform:translateY(-2px);box-shadow:0 6px 12px #0006}.btn:active{transform:translateY(0);box-shadow:0 2px 4px #0000004d}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-primary{background:linear-gradient(135deg,var(--primary-color),#3ab5ad);color:#fff;width:100%}.btn-primary:hover{background:linear-gradient(135deg,#3ab5ad,var(--primary-color))}.btn-secondary{background:linear-gradient(135deg,var(--secondary-color),#e85555);color:#fff}.btn-secondary:hover{background:linear-gradient(135deg,#e85555,var(--secondary-color))}.btn-outline{background:transparent;border:2px solid var(--primary-color);color:var(--primary-color)}.btn-outline:hover{background:var(--primary-color);color:#fff}input[type=text],input[type=password]{width:100%;padding:12px 15px;font-size:1rem;background:var(--background-dark);color:var(--text-primary);border:2px solid var(--border-color);border-radius:8px;margin-bottom:15px;transition:all .3s ease}input[type=text]:focus,input[type=password]:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 10px #4ecdc44d}input[type=text]::placeholder,input[type=password]::placeholder{color:var(--text-secondary);opacity:.7}.card{background:var(--background-medium);border:2px solid var(--border-color);border-radius:10px;padding:20px;margin-bottom:20px}.card-header{font-size:1.3rem;font-weight:600;margin-bottom:15px;color:var(--primary-color)}.card-body{color:var(--text-secondary);line-height:1.6}.badge{display:inline-block;padding:5px 12px;border-radius:20px;font-size:.8rem;font-weight:600;text-transform:uppercase}.badge-success{background:var(--success-color);color:#fff}.badge-warning{background:var(--warning-color);color:#1a1a1a}.badge-danger{background:var(--danger-color);color:#fff}.badge-primary{background:var(--primary-color);color:#fff}.tooltip{position:relative;display:inline-block}.tooltip .tooltiptext{visibility:hidden;background-color:var(--background-dark);color:var(--text-primary);text-align:center;border-radius:6px;padding:8px 12px;position:absolute;z-index:1000;bottom:125%;left:50%;transform:translate(-50%);opacity:0;transition:opacity .3s;border:1px solid var(--border-color);white-space:nowrap;font-size:.9rem}.tooltip:hover .tooltiptext{visibility:visible;opacity:1}.progress-bar{width:100%;height:8px;background:var(--background-dark);border-radius:10px;overflow:hidden;margin:10px 0}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));transition:width .3s ease}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--background-dark);border-radius:10px}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:10px;transition:background .3s}::-webkit-scrollbar-thumb:hover{background:var(--primary-color)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{transform:translate(-100%)}to{transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.fade-in{animation:fadeIn .5s ease-out}.slide-in{animation:slideIn .3s ease-out}.pulse{animation:pulse 2s infinite}