html,body{margin:0;padding:0;height:100%;width:100%}*{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.game-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;text-align:center;transition:background-color 1s ease}.round-counter{position:absolute;top:10px;right:20px;font-size:18px;font-weight:700;background-color:#000000b3;color:#fff;padding:5px 10px;border-radius:5px;box-shadow:0 2px 5px #0003;z-index:1000}.header{margin-bottom:20px;text-align:center;font-family:Arial,sans-serif;color:#333}.header h2{font-size:36px;font-weight:700;color:#007bff;margin-bottom:10px;text-shadow:1px 1px 2px rgba(0,0,0,.2)}.header h3{font-size:24px;font-weight:600;color:#4caf50;margin:0;text-shadow:1px 1px 2px rgba(0,0,0,.2)}.header .score-label{font-size:20px;color:#555;margin-top:5px;display:block}.flag-container{margin-bottom:20px}.flag-image{width:320px;border-radius:8px;box-shadow:0 4px 8px #0000001a}.options-container{display:flex;flex-direction:column;align-items:center;gap:10px}.option-button{padding:10px 20px;font-size:18px;cursor:pointer;border:none;border-radius:5px;background-color:#007bff;color:#fff;transition:background-color .2s ease,transform .2s ease}.option-button:hover{background-color:#0056b3;transform:scale(1.05)}.option-button:active{background-color:#004085}.option-button.clicked{background-color:orange;color:#fff;transform:scale(1.1)}.option-button:disabled{cursor:not-allowed;opacity:.6}.loading{font-size:24px;color:#333}.game-over-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;background-color:#f8f9fa;text-align:center;font-family:Arial,sans-serif}.game-over-title{font-size:48px;font-weight:700;color:#dc3545;margin-bottom:20px;text-shadow:2px 2px 4px rgba(0,0,0,.2)}.game-over-text{font-size:24px;font-weight:500;color:#333;margin-bottom:30px}.game-over-score{font-size:32px;font-weight:700;color:#007bff}.score-container{margin-top:20px;text-align:center}.score-label{font-size:32px;font-weight:700;color:#007bff;text-shadow:1px 1px 2px rgba(0,0,0,.2)}.button{padding:10px 20px;font-size:18px;color:#fff;background-color:#28a745;border:none;border-radius:5px;cursor:pointer;transition:background-color .3s ease,transform .2s ease}.button:hover{background-color:#218838;transform:scale(1.05)}.button:active{background-color:#1e7e34}.settings-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;background-color:#f5f5f5;font-family:Arial,sans-serif;text-align:center}.settings-container h1{font-size:32px;color:#007bff;margin-bottom:20px}.settings-form{display:flex;flex-direction:column;gap:15px;width:300px}.settings-form label{display:flex;flex-direction:column;font-size:18px;color:#333}.settings-form input{padding:10px;font-size:16px;border:1px solid #ddd;border-radius:5px;margin-top:5px}.settings-actions{display:flex;justify-content:space-between;margin-top:20px}.settings-actions button{padding:10px 20px;font-size:16px;cursor:pointer;border:none;border-radius:5px;color:#fff;background-color:#007bff;transition:background-color .2s ease}.settings-actions button:hover{background-color:#0056b3}.settings-actions button:nth-child(2){background-color:#6c757d}.settings-actions button:nth-child(2):hover{background-color:#5a6268}.home-container{display:flex;align-items:center;justify-content:center;height:100vh;background:linear-gradient(135deg,#a8edea,#fed6e3);font-family:Arial,sans-serif;text-align:center}.main-message{background-color:#fff;padding:40px;border-radius:20px;box-shadow:0 4px 10px #0000001a;max-width:500px;width:90%}.home-title{font-size:36px;font-weight:700;color:#007bff;margin-bottom:20px}.home-text{font-size:18px;font-weight:500;color:#555;margin-bottom:30px}button{padding:10px 20px;font-size:18px;font-weight:700;color:#fff;background-color:#28a745;border:none;border-radius:5px;cursor:pointer;transition:background-color .3s ease,transform .2s ease}button:hover{background-color:#218838;transform:scale(1.05)}button:active{background-color:#1e7e34}