* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body, html {
  height: 100%;
  width: 100%;
  overflow: hidden;
  font-family: Arial, sans-serif;
}

#map {
  height: 100%;
  width: 100%;
}

.controls {
  position: absolute;
  top: 10px;
  left: 10px;
  background: white;
  padding: 10px;
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  z-index: 1000;
}

.controls button {
  padding: 8px 12px;
  margin: 0 5px;
  cursor: pointer;
  border: 1px solid #ccc;
  background: white;
  border-radius: 3px;
}

.controls button:hover {
  background: #f0f0f0;
}

.controls button.active {
  background: #4285f4;
  color: white;
  border-color: #4285f4;
}

.info {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: white;
  padding: 8px 12px;
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  font-size: 12px;
  z-index: 1000;
}

ul {
  list-style-type: none;
  padding-left: 0;
  margin-bottom: 0.5rem;
}