body {
    margin: 0;
    padding: 0;
    background-color: black;
    color: white;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
  }
  
  .container {
    text-align: center;
    background-color: #111;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
  }
  
  h1 {
    margin-bottom: 20px;
    font-size: 36px;
  }
  
  .stopwatch {
    font-size: 48px;
    margin-bottom: 20px;
  }
  
  .buttons button {
    padding: 10px 20px;
    margin: 5px;
    background-color: white;
    color: black;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
  }
  
  .buttons button:hover {
    background-color: #ddd;
  }
  
  .laps {
    margin-top: 20px;
    text-align: left;
  }
  
  .laps h2 {
    font-size: 24px;
    margin-bottom: 10px;
  }
  
  #lapList {
    list-style: none;
    padding: 0;
    max-height: 150px;
    overflow-y: auto;
  }
  
  #lapList li {
    background-color: #222;
    margin-bottom: 5px;
    padding: 8px;
    border-radius: 4px;
  }