body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
  }
  
  h1 {
    color: #333;
    text-align: center;
  }
  
  .text-left img {
    display: block;
    margin: 0 auto;
  }
  
  .table-responsive {
    max-width: 100%;
    overflow-x: auto;
  }
  
  table {
    width: 100%;
    border-collapse: collapse;
    border: 2px solid #d1f3f3;
    margin: auto;
  }
  
  td {
    padding: 10px;
  }
  
  .id-label {
    font-weight: bold;
    color: #555;
  }
  
  .form-control {
    width: 100%;
    padding: 8px;
    margin: 4px 0;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 4px;
  }
  
  .btn-group button {
    margin: 5px;
  }
  
  .button-container .btn {
    margin: 5px;
  }
  
  .btn-outline-primary {
    background-color: white;
    color: #007bff;
    border: 2px solid #007bff;
    padding: 10px 20px;
  }
  
  .btn-outline-primary.active,
  .btn-outline-primary:hover,
  .btn-outline-primary:focus {
    background-color: #007bff;
    color: white;
  }
  
  .btn-selected {
    background-color: #007bff;
    color: white;
  }
  
  .btn-success {
    background-color: #28a745;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
  }
  
  .suggest-label {
    display: block;
    text-align: center;
    color: #d9534f;
    font-weight: bold;
  }