/* Data Visualizer Styles */
.visualizer-container {
    margin: 2rem 0;
  }
  
  .visualizer-container .section {
    margin-bottom: 1.5rem;
  }
  
  .visualizer-container label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #333;
  }
  
  .visualizer-container input[type="file"],
  .visualizer-container input[type="number"],
  .visualizer-container select {
    width: 100%;
    max-width: 400px;
    padding: 0.5rem;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    outline: none;
  }
  
  .visualizer-container input[type="number"] {
    max-width: 100px;
  }
  
  .visualizer-container input[type="checkbox"] {
    margin-right: 0.5rem;
    transform: translateY(2px);
  }
  
  /* Select2 overrides */
  .select2-container--default .select2-selection--multiple {
    min-height: 38px;
    border: 1px solid #ccc;
    border-radius: 4px;
  }
  .select2-container--default.select2-container--focus .select2-selection--multiple {
    border-color: #2684ff;
    box-shadow: 0 0 0 1px #2684ff;
  }
  
  #visualizer-graph {
    width: 100%;
    height: 600px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    background-color: #fafafa;
  }