body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #dff1ff, #ffffff);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
  }

  .track-container {
    background-color: #ffffff;
    padding: 30px 25px;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
  }

  .track-container h2 {
    text-align: center;
    margin-bottom: 25px;
    color: #333;
    font-size: 28px;
  }

  .track-container label {
    display: block;
    margin-top: 10px;
    font-size: 16px;
    color: #555;
  }

  .track-container input {
    width: 95%;
    padding: 12px;
    margin-top: 6px;
    margin-bottom: 16px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 16px;
    transition: border 0.3s;
  }

  .track-container input:focus {
    border-color: #007bff;
    outline: none;
  }

  .track-container button {
    background-color: #007bff;
    color: white;
    border: none;
    width: 100%;
    padding: 14px;
    font-size: 18px;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s;
  }

  .track-container button:hover {
    background-color: #0056b3;
  }

  .track-container a {
    text-align: center;
    display: block;
    margin-top: 20px;
    color: #007bff;
    text-decoration: none;
  }

  .track-container a:hover {
    text-decoration: underline;
  }

  @media (max-width: 768px) {
    .track-container {
      padding: 20px;
      margin: 10px;
    }

    .track-container h2 {
      font-size: 24px;
    }

    .track-container button {
      font-size: 16px;
    }
  }
  select {
    width: 100%;
    padding: 10px 12px;
    margin-top: 8px;
    border: 1px solid #ccc;
    border-radius: 8px;
    background-color: #f9f9f9;
    font-size: 16px;
    color: #333;
    appearance: none; /* Removes default arrow in some browsers */
    background-image: url('data:image/svg+xml;utf8,<svg fill="%23666" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 20px;
    cursor: pointer;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

select:focus {
    border-color: #4CAF50;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2);
    outline: none;
}