body {
    font-family: 'Arial', sans-serif;
    background-color: #121212;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
  }
  
  #game {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    text-align: center;
    width: 400px;
  }
  
  header h1 {
    color: #ff6347;
    margin-bottom: 20px;
  }
  
  #clickZone {
    margin-top: 20px;
    position: relative;
  }
  
  #bugIcon {
    width: 100px;
    height: auto;
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    animation: fly 1s ease-in-out infinite alternate;
  }
  
  button {
    background-color: #ff6347;
    color: white;
    font-size: 18px;
    border: none;
    padding: 15px;
    margin: 10px;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.3s;
    width: 100%;
  }
  
  button:hover {
    background-color: #ff4500;
  }
  
  button:disabled {
    background-color: #888;
  }
  
  #levelDisplay {
    margin-top: 20px;
    font-size: 20px;
    font-weight: bold;
    color: #4caf50;
  }
  
  #achievements {
    margin-top: 20px;
  }
  
  #achievements h2 {
    color: #ffeb3b;
  }
  
  #achievementList {
    color: #e0e0e0;
  }
  
  @keyframes fly {
    0% { transform: translateX(-50%) rotate(0deg); }
    100% { transform: translateX(50%) rotate(360deg); }
  }