@import"https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap";:root{--primary-color: #33cc66;--secondary-color: #ff3366;--background-color: #1a1a2e;--text-color: #ffffff;--border-color: #33ccff;--hover-color: #4a4a6e;--error-color: #ff3366}body{margin:0;padding:0;font-family:"Press Start 2P",monospace;background-color:var(--background-color);color:var(--text-color);display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;overflow:hidden}canvas{position:fixed;top:0;left:0;z-index:1}.game-container{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:2rem;padding:2rem;background-color:#2c3e50e6;border-radius:1rem;box-shadow:0 0 20px #0000004d}.game-title{font-size:2.5rem;font-weight:400;text-transform:uppercase;letter-spacing:.2em;margin:0 0 2rem;color:var(--primary-color);text-shadow:0 0 20px rgba(51,255,102,.5),0 0 40px rgba(51,255,102,.3);animation:titlePulse 2s infinite}.game-board{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;padding:1rem;background-color:var(--border-color);border-radius:.5rem}.cell{width:100px;height:100px;background-color:#ffffff1a;border:2px solid var(--primary-color);border-radius:.25rem;display:flex;align-items:center;justify-content:center;font-size:2.5rem;cursor:pointer;transition:all .2s ease;box-shadow:0 0 10px #3f63}.cell:hover{background-color:#fff3;transform:scale(1.05);box-shadow:0 0 20px #3f66}.cell.x{color:var(--primary-color)}.cell.o{color:var(--secondary-color)}.game-status{font-size:1.5rem;text-align:center;margin:1rem 0;padding:.5rem 1rem;border-radius:.25rem;background-color:#ffffff1a}.game-controls{display:flex;gap:1rem;margin-top:1rem}.button{padding:.75rem 1.5rem;font-size:1rem;font-weight:700;text-transform:uppercase;color:var(--text-color);background-color:var(--primary-color);border:none;border-radius:.25rem;cursor:pointer;transition:all .3s ease}.button:hover{background-color:var(--hover-color);transform:translateY(-2px)}.button.secondary{background-color:var(--secondary-color)}.error-message{position:fixed;top:20px;left:50%;transform:translate(-50%);background-color:#ff3366f2;color:var(--text-color);padding:1rem 2rem;border-radius:.5rem;border:2px solid var(--error-color);z-index:100;font-family:"Press Start 2P",monospace;font-size:.8rem;text-align:center;animation:errorSlideDown .3s ease-out forwards;box-shadow:0 0 20px #ff33664d}@keyframes errorSlideDown{0%{transform:translate(-50%,-100%);opacity:0}to{transform:translate(-50%);opacity:1}}.game-info{position:fixed;top:20px;left:50%;transform:translate(-50%);background-color:#1a1a2ef2;color:var(--primary-color);padding:1rem 2rem;border-radius:.5rem;border:2px solid var(--primary-color);z-index:100;font-family:"Press Start 2P",monospace;font-size:.8rem;text-align:center;animation:infoFadeIn .3s ease-out forwards;box-shadow:0 0 20px #3f63}@keyframes infoFadeIn{0%{opacity:0;transform:translate(-50%,-20px)}to{opacity:1;transform:translate(-50%)}}.loading-indicator{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:100;display:flex;flex-direction:column;align-items:center;gap:1rem;font-family:"Press Start 2P",monospace;color:var(--primary-color);text-shadow:0 0 10px rgba(51,255,102,.5)}.loading-spinner{width:50px;height:50px;border:5px solid var(--background-color);border-top:5px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite;box-shadow:0 0 20px #3f63}.modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background-color:var(--background-color);padding:2rem;border-radius:1rem;box-shadow:0 0 20px #00000080;z-index:1000;display:flex;flex-direction:column;gap:1rem;min-width:300px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000000b3;z-index:999}.game-ui{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;gap:20px;width:100%;max-width:500px;background:#1a1a2ef2;padding:30px;border-radius:15px;border:3px solid #33ff66;box-shadow:0 0 30px #3f63,inset 0 0 20px #33ff661a;z-index:1000}.game-info.error{position:fixed;top:20px;left:50%;transform:translate(-50%);background:#ff3366f2;border:2px solid #ff3366;border-radius:8px;padding:15px 30px;color:#fff;font-family:"Press Start 2P",monospace;font-size:16px;text-align:center;box-shadow:0 0 20px #ff33664d;z-index:2000;animation:errorPulse 2s infinite}@keyframes errorPulse{0%{border-color:#f36;box-shadow:0 0 20px #ff33664d}50%{border-color:#f69;box-shadow:0 0 30px #ff336680}to{border-color:#f36;box-shadow:0 0 20px #ff33664d}}.game-button{font-family:"Press Start 2P",monospace;font-size:20px;color:#3f6;background:#1a1a2ef2;border:2px solid #33ff66;border-radius:8px;padding:20px;margin:10px 0;cursor:pointer;text-shadow:0 0 10px rgba(51,255,102,.5);box-shadow:0 0 20px #3f63;transition:all .2s ease;width:100%}.game-button:disabled{cursor:not-allowed;opacity:.5}.game-button:not(:disabled):hover{animation:buttonHover 1s infinite;background:#1a1a2efa;box-shadow:0 0 30px #33ff664d;transform:translateY(-2px)}.game-button:not(:disabled):active{transform:translateY(1px)}.turn-indicator{position:fixed;top:20px;left:20px;font-family:"Press Start 2P",monospace;font-size:24px;color:#3f6;text-shadow:0 0 10px rgba(51,255,102,.5);z-index:1000}@keyframes titlePulse{0%{text-shadow:0 0 20px rgba(51,255,102,.5),0 0 40px rgba(51,255,102,.3)}50%{text-shadow:0 0 30px rgba(51,255,102,.8),0 0 50px rgba(51,255,102,.5)}to{text-shadow:0 0 20px rgba(51,255,102,.5),0 0 40px rgba(51,255,102,.3)}}@keyframes buttonHover{0%{transform:translateY(0)}50%{transform:translateY(-2px)}to{transform:translateY(0)}}@media (max-width: 768px){.game-ui{max-width:90%;padding:20px}.game-title{font-size:1.5rem}.game-button{font-size:16px;padding:15px;min-height:50px;min-width:120px}.turn-indicator{font-size:18px}.error-message,.game-info{font-size:.6rem;padding:.8rem 1.5rem}.menu-button{font-size:.8rem;padding:.8rem 1.5rem;min-height:50px;min-width:160px;margin-bottom:15px}.menu-buttons{min-width:250px;gap:15px}input,select,textarea{font-size:16px}canvas{width:100vw!important;height:100vh!important;touch-action:none}}.loading{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);font-family:"Press Start 2P",monospace;color:#3f6;text-shadow:0 0 10px rgba(51,255,102,.5);animation:loadingPulse 1s infinite}@keyframes loadingPulse{0%{opacity:1}50%{opacity:.5}to{opacity:1}}.board-container{position:relative;width:100%;height:100vh;overflow:hidden}.cell{cursor:pointer;transition:all .2s ease;border:2px solid var(--primary-color);box-shadow:0 0 10px #3f63}.cell:hover{transform:scale(1.05);box-shadow:0 0 20px #3f66}.cell.disabled{cursor:not-allowed;opacity:.5}.win-animation{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:2000}.game-menu{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background-color:#141428f2;border:8px solid var(--primary-color);padding:30px;display:flex;flex-direction:column;align-items:center;gap:20px;z-index:100;box-shadow:8px 8px #000c,0 0 20px var(--primary-color);transition:opacity .3s ease-out,visibility .3s ease-out;opacity:0;visibility:hidden;image-rendering:pixelated;font-family:"Press Start 2P",monospace;width:90%;max-width:450px;min-width:320px}.game-menu[hidden]{display:none;visibility:hidden;opacity:0}.menu-buttons{display:flex;flex-direction:column;align-items:center;gap:1.5rem;width:100%;min-width:300px;image-rendering:pixelated}.menu-button{position:relative;padding:1rem 2rem;font-family:"Press Start 2P",monospace;font-size:1rem;color:var(--primary-color);background-color:#1a1a2e;border:4px solid var(--primary-color);cursor:pointer;transition:all .2s ease;text-transform:uppercase;letter-spacing:.1em;text-shadow:2px 2px 0 #000;border-radius:0;box-shadow:4px 4px #000,inset 2px 2px #ffffff4d,inset -2px -2px #00000080;display:flex;align-items:center;justify-content:center;height:auto;min-height:60px;text-align:center;width:100%;max-width:300px;margin:0 auto}.menu-button:before{content:"";position:absolute;left:15px;top:50%;transform:translateY(-50%);width:28px;height:28px;background-size:contain;background-repeat:no-repeat;background-position:center;image-rendering:pixelated;filter:drop-shadow(1px 1px 0 rgba(0,0,0,.5))}.menu-button span{margin-left:28px}.menu-button.ai-button:before{background-image:url(./computer-BbvN8VVy.svg)}.menu-button.local-button:before{background-image:url(./local-RIM5-te8.svg)}.menu-button.online-button:before{background-image:url(./online-DT6QbfTN.svg)}.menu-button:hover{background-color:#2a2a4e;transform:translate(2px,2px);box-shadow:2px 2px #000,inset 2px 2px #ffffff4d,inset -2px -2px #00000080}.menu-button:active{transform:translate(4px,4px);box-shadow:none}.username-dialog{position:fixed;top:0;left:0;width:100%;height:100%;background:#000c;display:flex;justify-content:center;align-items:center;z-index:1000}.dialog-content{background:#1a1a2ef2;padding:2rem;border:8px solid var(--primary-color);border-radius:0;box-shadow:8px 8px #000c,inset 4px 4px #fff3,inset -4px -4px #0000004d;text-align:center;image-rendering:pixelated}.dialog-content h2{font-family:"Press Start 2P",monospace;color:var(--primary-color);margin-bottom:1.5rem;font-size:1.2rem;text-shadow:2px 2px 0 #000}#username-input{background:#1a1a2e;border:4px solid var(--primary-color);padding:.8rem;color:var(--primary-color);font-family:"Press Start 2P",monospace;font-size:1rem;width:100%;margin-bottom:1.5rem;border-radius:0;box-shadow:inset 2px 2px #00000080,inset -2px -2px #ffffff1a}#username-input:focus{outline:none;box-shadow:inset 2px 2px #00000080,inset -2px -2px #ffffff1a,0 0 0 2px #33ff6680}#username-input.error{border-color:#f36;animation:shake .5s}.dialog-buttons{display:flex;gap:1rem;justify-content:center}.dialog-buttons button{padding:.8rem 1.5rem;font-family:"Press Start 2P",monospace;font-size:.8rem;color:var(--primary-color);background-color:#1a1a2e;border:4px solid var(--primary-color);cursor:pointer;transition:all .2s ease;border-radius:0;box-shadow:4px 4px #000,inset 2px 2px #ffffff4d,inset -2px -2px #00000080;text-shadow:2px 2px 0 #000}.dialog-buttons button:hover{background-color:#2a2a4e;transform:translate(2px,2px);box-shadow:2px 2px #000,inset 2px 2px #ffffff4d,inset -2px -2px #00000080}.dialog-buttons button:active{transform:translate(4px,4px);box-shadow:none}.match-summary{position:fixed;bottom:2rem;left:50%;transform:translate(-50%);background:#1a1a2ee6;padding:1rem 2rem;border-radius:.5rem;border:2px solid var(--primary-color);font-family:"Press Start 2P",monospace;color:var(--primary-color);font-size:.9rem;display:flex;align-items:center;gap:2rem;z-index:100}.match-summary .player{display:flex;align-items:center;gap:.5rem}.match-summary .vs{color:#33ff66b3}.waiting-screen{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#1a1a2ef2;padding:2rem;border-radius:1rem;border:3px solid var(--primary-color);box-shadow:0 0 20px #33ff6680;text-align:center;z-index:100;overflow:hidden}.waiting-screen h2{font-family:"Press Start 2P",monospace;color:var(--primary-color);margin-bottom:1rem;font-size:1.2rem}.waiting-screen .spinner{width:40px;height:40px;border:4px solid rgba(51,255,102,.3);border-top:4px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite;margin:1rem auto}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.cancel-button{margin-top:1rem;padding:.75rem 1.5rem;background-color:var(--secondary-color);color:#fff;border:none;border-radius:.5rem;font-family:"Press Start 2P",monospace;font-size:.8rem;cursor:pointer;transition:all .2s ease}.cancel-button:hover{background-color:#ff1a4c;transform:scale(1.05)}.auth-dialog{position:fixed;top:0;left:0;width:100%;height:100%;display:flex;justify-content:center;align-items:center;background-color:#000000b3;z-index:1000;font-family:"Press Start 2P",monospace;perspective:1000px}.auth-content{background-color:var(--background-color);padding:2rem;width:100%;max-width:450px;border:8px solid var(--primary-color);border-radius:0;box-shadow:none;image-rendering:pixelated;transform:rotateX(20deg) scale(.8);opacity:0;transition:transform .3s ease-out,opacity .3s ease-out}.auth-content-visible{transform:rotateX(0) scale(1);opacity:1}.auth-content-closing{transform:rotateX(-20deg) scale(.8);opacity:0}.auth-content-switching{transform:rotateY(90deg);opacity:.5}.auth-content h2{color:var(--primary-color);margin-top:0;margin-bottom:30px;font-size:2rem;text-align:center;text-transform:uppercase;letter-spacing:.1em;text-shadow:none}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:#fff;font-size:1rem;letter-spacing:.1em;text-shadow:none}.pixelated-input{width:100%;padding:1rem;border:2px solid var(--primary-color);background-color:var(--background-color);color:#757575;font-family:"Press Start 2P",monospace;font-size:1rem;border-radius:0;box-shadow:none}.auth-error-message{color:#f36;font-size:.8rem;padding:.5rem 0;min-height:2.5rem;text-align:center;text-shadow:1px 1px 0 #000}.auth-buttons{display:flex;justify-content:space-between;gap:1rem;margin-top:2rem}.auth-buttons .menu-button{flex:1;height:60px;min-width:initial;padding:.75rem 1.25rem;font-size:1rem;font-family:"Press Start 2P",monospace;cursor:pointer;text-transform:uppercase;border-radius:0;transition:all .2s ease;background-color:#1a1a2e;box-shadow:none;display:flex;justify-content:center;align-items:center;width:50%;border-width:2px;margin:0;text-shadow:none}.auth-buttons .menu-button.cancel-button{border-color:var(--secondary-color);color:var(--secondary-color)}.auth-buttons .menu-button.submit-button{border-color:var(--primary-color);color:var(--primary-color)}.auth-buttons .menu-button:hover{transform:none;box-shadow:none}.auth-buttons .menu-button.cancel-button:hover{background-color:#f363}.auth-buttons .menu-button.submit-button:hover{background-color:#3c63}.auth-buttons .menu-button:active{transform:translate(1px,1px);box-shadow:none}.mode-switch-text{text-align:center;margin-top:2rem;font-size:.8rem;color:#aaa}.mode-switch{color:var(--primary-color);text-decoration:none;cursor:pointer;text-shadow:none;display:inline-block;padding:5px;transition:all .3s ease}.mode-switch:hover{color:#3f9;text-shadow:0 0 10px rgba(51,204,102,.7);transform:scale(1.05)}.shake{animation:shake .5s cubic-bezier(.36,.07,.19,.97) both}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-10px)}75%{transform:translate(10px)}}.game-over-container{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;border:8px solid #00ff00;background-color:#000000e6;box-shadow:8px 8px #000c,0 0 20px #0f0;text-align:center;z-index:100;width:80%;max-width:500px;image-rendering:pixelated;border-radius:0}.game-over-message{font-size:2.5em;font-family:"Press Start 2P",monospace;margin-bottom:30px;text-shadow:2px 2px 0 #000,0 0 10px #00ff00}.play-again-container{display:flex;flex-direction:column;align-items:center;gap:20px;width:100%}.game-over-container .play-again-container .menu-button{min-width:80%;max-width:300px}.user-info{margin-top:20px;margin-bottom:10px;display:flex;align-items:center;gap:10px;padding:8px 15px;background-color:#000000b3;border:2px solid var(--primary-color);width:80%;max-width:300px;justify-content:space-between}.username-display{color:#fff;font-size:.8em;flex-grow:1;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-info-icon{display:inline-block;width:20px;height:20px;background-size:contain;background-repeat:no-repeat;background-position:center;image-rendering:pixelated;flex-shrink:0}.user-icon{background-image:url(/assets/icons/user.svg)}.logout-icon{background-image:url(/assets/icons/logout.svg)}.logout-icon-button{background:none;border:none;padding:0;margin:0;cursor:pointer;display:flex;align-items:center;justify-content:center;width:24px;height:24px}.logout-icon-button:hover .logout-icon{filter:brightness(1.5)}.menu-stats{font-family:"Press Start 2P",monospace;color:var(--primary-color);text-align:center;padding:15px;font-size:.9em;width:100%;opacity:.9;position:fixed;bottom:0;left:50%;transform:translate(-50%);z-index:95;background-color:#000c;border-top:2px solid var(--primary-color);max-width:none;margin-left:0;margin-right:0;margin-top:0}.menu-stats span{margin:0 15px}.post-game-menu{gap:30px}.post-game-message{font-size:2.5em;font-family:"Press Start 2P",monospace;margin-bottom:10px;text-shadow:2px 2px 0 #000,0 0 10px var(--primary-color);text-align:center}.post-game-buttons{display:flex;flex-direction:column;align-items:center;gap:1.5rem;width:100%}.post-game-buttons .menu-button{width:100%;max-width:300px;margin:0 auto}