body {
    font-family: sans-serif;
    padding: 20px;
  }
  .input-group {
    margin-bottom: 10px;
  }
  #game-container {
    margin-top: 30px;
    position: relative;
    height: 150px;
    border-top: 2px solid #333;
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 60px;
    user-select: none;
  }
  .position {
    display: inline-block;
    width: 60px;
    position: relative;
    text-align: center;
    margin: 0 5px;
  }
  .position .pos-label {
    font-weight: bold;
  }
  .fruit {
    background-color: #f88;
    padding: 5px 10px;
    border-radius: 5px;
    margin-top: 5px;
    display: inline-block;
    user-select: none;
    transition: background-color 0.5s, color 0.5s;
  }
  .boy {
    position: absolute;
    width: 25px;
    height: 25px;
    background: blue;
    border-radius: 50%;
    bottom: 45px;
    transition: left 0.5s ease; /* smooth slide */
    user-select: none;
  }
  #status {
    margin-top: 20px;
    font-size: 18px;
    font-weight: bold;
  }
  button:disabled {
    opacity: 0.5;
  }