body {
    background: linear-gradient(to bottom right, #f2f2f2, #bfbfbf);
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    color: #333;
  }
  
  .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
  }
  
  h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #fff;
  }
  
  table {
    width: 100%;
    margin-bottom: 20px;
    border-collapse: collapse;
    background-color: #fff;
  }
  
  th,
  td {
    text-align: left;
    padding: 12px;
    border: 1px solid #ccc;
  }
  
  th {
    background-color: #212121;
    color: #fff;
  }
  
  tr:nth-child(even) {
    background-color: #f2f2f2;
  }
  
  .btn-group {
    margin-bottom: 20px;
  }
  
  .btn {
    background-color: #f44336;
    color: #fff;
    border: none;
    cursor: pointer;
    padding: 10px;
    margin-right: 10px;
    border-radius: 5px;
  }
  
  .active {
    background-color: #ffccbc !important;
    color: #000;
  }
  
  .btn:hover {
    background-color: #ffccbc;
    color: #000;
  }
  
  .search-box {
    margin-bottom: 20px;
  }
  
  .search-box input[type="text"] {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 5px;
    margin-right: 10px;
  }
  
  .pill {
    display: inline-block;
    background-color: #2196f3;
    color: #fff;
    padding: 5px 10px;
    border-radius: 15px;
    margin-right: 10px;
    margin-bottom: 5px;
  }