body {
    background-color: #f5f7fa;
    font-family: 'Segoe UI', sans-serif;
  }
  
  .navbar {
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  }
  
  .card {
    border: none;
    border-radius: 1rem;
  }
  
  .card-title i {
    margin-right: 6px;
  }
  
  .btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
  }
  
  .badge {
    font-size: 0.8rem;
  }
  
  .fw-bold {
    font-weight: 600;
  }