html, body, #map {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
}

/* Info button styles */
.info-button {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 30px;
  height: 30px;
  background: white;
  border: 2px solid rgba(0,0,0,0.2);
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 14px;
  color: #333;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
  z-index: 1000;
}

.info-button:hover {
  background: #f0f0f0;
}

/* Modal styles */
.info-modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
}

.info-modal-content {
  background-color: white;
  margin: 15% auto;
  padding: 20px;
  border-radius: 8px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.info-close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  line-height: 1;
}

.info-close:hover {
  color: #000;
}