body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
}

.controls {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1000;
  background: white;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
  max-width: 250px;
}

.controls h3 {
  margin-top: 0;
  margin-bottom: 15px;
  font-size: 16px;
}

.filter-group {
  margin-bottom: 15px;
}

.filter-group > label:first-child {
  font-weight: bold;
  display: block;
  margin-bottom: 8px;
}

.filter-group label {
  display: block;
  margin-bottom: 5px;
  cursor: pointer;
}

.filter-group input[type="checkbox"] {
  margin-right: 8px;
}

#reset-filters {
  background: #007cbf;
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
}

#reset-filters:hover {
  background: #005a8a;
}

#map {
  width: 100vw;
  height: 100vh;
}