body {
    background-color: #f5f5f5;
    font-family: 'Roboto', sans-serif;
  }
  
  h1 {
    color: #00796b;
    font-weight: bold;
    margin-top: 20px;
  }
  
  .card-panel {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .card-panel:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  }
  
  .btn {
    margin: 10px;
  }
  
  table {
    margin-top: 20px;
  }
  
  table th, table td {
    text-align: center;
  }