body, html {
    height: 100%;
    margin: 0;
  }
  
  #map {
    height: 100%;
  }
  
  #controls {
    position: absolute;
    top: 10px;
    left: 10px;
    background: white;
    padding: 10px;
    z-index: 1000;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    font-family: sans-serif;
  }
  
  input[type="file"],
  input[type="color"] {
    width: 100%;
    margin-bottom: 8px;
  }
  
  .feature-popup {
    max-width: 300px;
    max-height: 200px;
    overflow-y: auto;
  }
  
  .feature-popup table {
    width: 100%;
    border-collapse: collapse;
  }
  
  .feature-popup th, .feature-popup td {
    padding: 4px;
    border: 1px solid #ddd;
    text-align: left;
  }
  
  .feature-popup th {
    background-color: #f2f2f2;
  }
  
  .leaflet-control-basemap {
    padding: 5px;
    background: white;
    border-radius: 5px;
    box-shadow: 0 1px 5px rgba(0,0,0,0.4);
  }
  
  .leaflet-control-basemap label {
    display: block;
    margin: 2px 0;
    cursor: pointer;
  }