@import"https://fonts.googleapis.com/css2?family=Press+Start+2P&family=Russo+One&display=swap";*{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden}body{background-color:#050510;background-image:linear-gradient(#12101000 50%,#00000040 50%),linear-gradient(90deg,#ff00000f,#00ff0005,#0000ff0f);background-size:100% 2px,3px 100%;font-family:Russo One,sans-serif;color:#fff}#app{width:100vw;height:100vh;overflow:hidden;position:fixed;top:0;left:0;box-shadow:inset 0 0 100px #000000e6}#app,#game-canvas{width:100%;height:100%;display:block;touch-action:none;-webkit-touch-callout:none}@media(max-width:800px){#game-canvas{min-height:70vh!important;height:100vh!important}}.menu-container{background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460)!important;animation:gradientShift 10s ease infinite;background-size:200% 200%}@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@media(max-width:768px),(max-height:600px){#main-menu.menu-container{justify-content:flex-start!important;padding-top:40px!important;overflow-y:auto!important;padding-bottom:40px!important}.menu-title{font-size:24px!important;margin-bottom:10px!important;text-align:center;padding:0 10px;margin-top:0!important}.menu-container p{font-size:12px!important;margin-top:-5px!important;margin-bottom:15px!important;text-align:center;padding:0 20px}.menu-button{width:200px!important;font-size:14px!important;padding:10px 20px!important;margin:4px!important}#main-menu button.menu-button-secondary{font-size:12px!important;padding:8px 12px!important}.controls-hint{position:static!important;padding:20px;margin-top:10px}}.menu-title{font-family:"Press Start 2P",cursive!important;color:#ffae00!important;text-shadow:3px 3px 0px #000,-1px -1px 0 #000,1px -1px 0 #000,-1px 1px 0 #000,1px 1px 0 #000!important;letter-spacing:2px}.menu-button{font-family:Russo One,sans-serif!important;font-size:20px!important;padding:16px 48px!important;margin:8px!important;cursor:pointer;background:linear-gradient(180deg,#4caf50,#388e3c)!important;color:#fff!important;border:3px solid #2E7D32!important;border-radius:8px!important;text-transform:uppercase;letter-spacing:2px;transition:all .2s ease!important;box-shadow:0 4px #1b5e20,0 6px 10px #0000004d;position:relative;overflow:hidden;touch-action:manipulation;-webkit-tap-highlight-color:transparent;user-select:none}.menu-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease}.menu-button:hover{transform:translateY(-2px);box-shadow:0 6px #1b5e20,0 8px 15px #0006;background:linear-gradient(180deg,#66bb6a,#4caf50)!important}.menu-button:hover:before{left:100%}.menu-button:active{transform:translateY(2px);box-shadow:0 2px #1b5e20,0 3px 5px #0000004d}.menu-button-secondary{background:linear-gradient(180deg,#546e7a,#37474f)!important;border-color:#263238!important;box-shadow:0 4px #1a252a,0 6px 10px #0000004d;touch-action:manipulation}.menu-button-secondary:hover{background:linear-gradient(180deg,#607d8b,#546e7a)!important}.menu-button-danger{background:linear-gradient(180deg,#f44336,#c62828)!important;border-color:#b71c1c!important;box-shadow:0 4px #7f0000,0 6px 10px #0000004d;touch-action:manipulation}.menu-button-danger:hover{background:linear-gradient(180deg,#ef5350,#f44336)!important}.game-ui-panel{background:linear-gradient(135deg,#000000d9,#141428e6)!important;border:2px solid rgba(255,255,255,.1)!important;border-radius:12px!important;padding:15px!important;backdrop-filter:blur(10px);box-shadow:0 4px 20px #00000080,inset 0 1px #ffffff1a}.game-ui-panel h3{font-family:"Press Start 2P",cursive;font-size:12px;margin:0 0 10px;text-transform:uppercase;letter-spacing:1px}.player-1-title{color:#f44!important;text-shadow:0 0 10px rgba(255,68,68,.5)}.player-2-title{color:#48f!important;text-shadow:0 0 10px rgba(68,136,255,.5)}.enemy-title{color:#c4f!important;text-shadow:0 0 10px rgba(204,68,255,.5)}.health-bar{width:100%;height:20px;background:#333;border-radius:10px;overflow:hidden;border:2px solid #555;box-shadow:inset 0 2px 4px #00000080;margin:8px 0}.health-bar-fill{height:100%;background:linear-gradient(180deg,#f66,#c00);border-radius:8px;transition:width .3s ease;box-shadow:0 0 10px #ff000080}.health-bar-fill.player-2{background:linear-gradient(180deg,#68f,#04c);box-shadow:0 0 10px #0044ff80}.powerup-row{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}.powerup-icon{width:32px;height:32px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:18px;background:#ffffff1a;border:2px solid rgba(255,255,255,.2);transition:all .2s ease;position:relative}.powerup-icon.active{background:#4caf504d;border-color:#4caf50;box-shadow:0 0 10px #4caf5080}.powerup-icon .count{position:absolute;bottom:-2px;right:-2px;background:#f60;color:#fff;font-size:10px;padding:1px 4px;border-radius:4px;font-weight:700}.countdown-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;display:flex;justify-content:center;align-items:center;z-index:3000}.countdown-number{font-family:"Press Start 2P",cursive;font-size:150px;color:#f60;text-shadow:0 0 20px #ff6600,0 0 40px #ff6600,0 0 60px #ff3300;animation:countdownPop 1s ease-out}.countdown-go{font-family:"Press Start 2P",cursive;font-size:100px;color:#4caf50;text-shadow:0 0 20px #4CAF50,0 0 40px #4CAF50,0 0 60px #388E3C;animation:countdownPop .5s ease-out}@keyframes countdownPop{0%{transform:scale(2);opacity:0}50%{transform:scale(.9);opacity:1}to{transform:scale(1);opacity:1}}.winner-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000d9;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:3000;animation:fadeIn .5s ease;padding:20px;box-sizing:border-box}@media(max-width:800px){.winner-overlay{padding:15px}.winner-overlay .winner-text{font-size:24px!important;text-align:center;word-wrap:break-word}.winner-overlay button{font-size:14px!important;padding:12px 24px!important}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.winner-text{font-family:"Press Start 2P",cursive;font-size:48px;margin-bottom:30px;animation:winnerPulse 1s ease-in-out infinite}.winner-text.victory{color:#4caf50;text-shadow:0 0 20px #4CAF50,0 0 40px #4CAF50,0 0 60px #388E3C}.winner-text.defeat{color:#f44336;text-shadow:0 0 20px #f44336,0 0 40px #f44336,0 0 60px #c62828}@keyframes winnerPulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.confetti{position:absolute;width:10px;height:10px;animation:confettiFall 3s ease-in-out infinite}@keyframes confettiFall{0%{transform:translateY(-100vh) rotate(0);opacity:1}to{transform:translateY(100vh) rotate(720deg);opacity:0}}.center-ui{font-family:"Press Start 2P",cursive!important;background:linear-gradient(135deg,#000000e6,#1e1e3ce6)!important;border:3px solid rgba(255,102,0,.5)!important;border-radius:12px!important;padding:15px 25px!important;box-shadow:0 0 20px #ff66004d,inset 0 1px #ffffff1a}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.mobile-controls-container{display:none;position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1200;user-select:none}.mobile-controls-visible{display:block}.dpad{position:absolute;bottom:calc(80px + env(safe-area-inset-bottom,0px));left:calc(20px + env(safe-area-inset-left,0px));width:190px;height:190px;pointer-events:auto}.dpad-btn{position:absolute;width:60px;height:60px;background:#ffffff2e;border:2px solid rgba(255,255,255,.35);border-radius:14px;backdrop-filter:blur(2px);touch-action:none;transition:background .08s;-webkit-tap-highlight-color:transparent}.dpad-btn:active,.dpad-btn.active{background:#ffffff73;transform:scale(.93)}.dpad-up{top:0;left:65px}.dpad-down{bottom:0;left:65px}.dpad-left{top:65px;left:0}.dpad-right{top:65px;right:0}.dpad-up:after{content:"▲";color:#fffc;display:grid;place-items:center;height:100%;font-size:18px}.dpad-down:after{content:"▼";color:#fffc;display:grid;place-items:center;height:100%;font-size:18px}.dpad-left:after{content:"◀";color:#fffc;display:grid;place-items:center;height:100%;font-size:18px}.dpad-right:after{content:"▶";color:#fffc;display:grid;place-items:center;height:100%;font-size:18px}.offscreen-indicator{position:absolute;width:40px;height:40px;z-index:100;pointer-events:none;display:flex;justify-content:center;align-items:center;transition:opacity .2s}.offscreen-arrow{width:0;height:0;border-left:12px solid transparent;border-right:12px solid transparent;border-bottom:20px solid;filter:drop-shadow(0 0 4px rgba(0,0,0,.8));animation:pulse-arrow 1s infinite alternate}@keyframes pulse-arrow{0%{transform:scale(1)}to{transform:scale(1.2)}}.action-btn-container{position:absolute;bottom:calc(120px + env(safe-area-inset-bottom,0px));right:calc(25px + env(safe-area-inset-right,0px));pointer-events:auto}.action-btn{width:98px;height:98px;background:#ff3c3c4d;border:3px solid rgba(255,100,100,.5);border-radius:50%;backdrop-filter:blur(2px);touch-action:none;-webkit-tap-highlight-color:transparent;display:flex;align-items:center;justify-content:center;font-family:Russo One,sans-serif;font-size:16px;color:#ffffffe6;text-shadow:1px 1px 2px black;transition:transform .08s,background .08s}.action-btn:active,.action-btn.active{background:#ff3c3c8c;transform:scale(.9)}@media(min-width:1200px){.game-ui-panel{padding:20px!important;min-width:220px!important}.game-ui-panel h3{font-size:14px!important}.center-ui{font-size:18px!important;padding:16px 28px!important}.winner-text{font-size:64px!important}.countdown-number{font-size:200px!important}.countdown-go{font-size:140px!important}}@media(min-width:1600px){.game-ui-panel{padding:25px!important;min-width:260px!important}.game-ui-panel h3{font-size:16px!important}.center-ui{font-size:22px!important;padding:20px 35px!important}.winner-text{font-size:72px!important}.countdown-number{font-size:240px!important}.countdown-go{font-size:160px!important}.menu-title{font-size:56px!important}.menu-button{font-size:24px!important;padding:20px 60px!important}}