.modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#fff;padding:2rem;border-radius:10px;width:90%;max-width:400px;position:relative;color:#333}.close-button{position:absolute;top:10px;right:15px;background:none;border:none;font-size:1.5rem;cursor:pointer;color:#666}.close-button:hover{color:#333}.modal-content h2{margin-bottom:1.5rem;text-align:center;color:#333}.input-group{margin-bottom:1rem}.input-group input,.input-group select{width:100%;padding:12px;border:1px solid #ddd;border-radius:5px;font-size:1rem}.input-group input:focus,.input-group select:focus{outline:none;border-color:#667eea}.submit-button{width:100%;padding:12px;background:#667eea;color:#fff;border:none;border-radius:5px;font-size:1rem;cursor:pointer;margin-top:1rem}.submit-button:hover:not(:disabled){background:#5a6fd8}.submit-button:disabled{background:#ccc;cursor:not-allowed}.auth-switch{text-align:center;margin-top:1rem;color:#666}.link-button{background:none;border:none;color:#667eea;cursor:pointer;text-decoration:underline}.link-button:hover{color:#5a6fd8}.error-message{background:#ffe6e6;color:#d63031;padding:10px;border-radius:5px;margin:1rem 0;text-align:center}.success-message{background:#e6ffe6;color:#00b894;padding:10px;border-radius:5px;margin:1rem 0;text-align:center}.landing{height:100vh;width:100vw;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;font-family:Arial,sans-serif;position:fixed;top:0;left:0}.landing-content{text-align:center;color:#fff;padding:20px}.logo{font-size:clamp(3rem,10vw,6rem);font-weight:700;margin-bottom:1rem;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.slogan{font-size:clamp(1.2rem,4vw,2rem);margin-bottom:2rem;opacity:.9;line-height:1.4}.play-button{background:#ff6b6b;color:#fff;border:none;padding:15px 40px;font-size:1.2rem;border-radius:25px;cursor:pointer;transition:all .3s ease;font-family:inherit}.play-button:hover{background:#ff5252;transform:translateY(-2px);box-shadow:0 5px 15px #0003}.chat-container{position:fixed;bottom:20px;left:50%;transform:translate(-50%);width:500px;max-width:90vw;z-index:1000}.chat-history{background:#000000e6;border-radius:10px 10px 0 0;margin-bottom:-5px;max-height:200px;overflow:hidden;display:flex;flex-direction:column}.chat-history-header{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:#3498dbcc;color:#fff;font-size:12px;font-weight:700}.close-history-button{background:none;border:none;color:#fff;cursor:pointer;font-size:14px;padding:0;width:20px;height:20px}.chat-history-messages{flex:1;overflow-y:auto;padding:8px;max-height:150px}.history-message{margin-bottom:4px;font-size:11px;line-height:1.3}.player-name{color:#3498db;font-weight:700;margin-right:5px}.message-text{color:#ecf0f1}.chat-main{display:flex;gap:5px;align-items:flex-end}.history-button{background:#3498dbe6;border:none;border-radius:5px;padding:8px 10px;cursor:pointer;color:#fff;font-size:14px;min-width:40px;height:40px}.history-button:hover{background:#2980b9e6}.chat-input-container{display:flex;flex:1;gap:5px}.chat-input{flex:1;padding:10px 12px;border:none;border-radius:20px;background:#fffffff2;font-size:14px;outline:none}.chat-input:focus{background:#fff;box-shadow:0 0 0 2px #3498db80}.chat-send-button{background:#27ae60;border:none;border-radius:20px;padding:10px 16px;cursor:pointer;color:#fff;font-size:14px;font-weight:700;white-space:nowrap}.chat-send-button:hover{background:#219653}.chat-send-button:active{transform:translateY(1px)}.char-counter{text-align:right;font-size:10px;color:#ffffffb3;margin-top:2px;padding-right:5px}.chat-history-messages::-webkit-scrollbar{width:6px}.chat-history-messages::-webkit-scrollbar-track{background:#ffffff1a;border-radius:3px}.chat-history-messages::-webkit-scrollbar-thumb{background:#3498db99;border-radius:3px}.chat-history-messages::-webkit-scrollbar-thumb:hover{background:#3498dbcc}.game-container{height:100vh;width:100vw;overflow:hidden}.game-canvas{width:100%;height:100%}.App{height:100vh;width:100vw;overflow:hidden}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;overflow:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}