.device-label-on-map {
  pointer-events: none;
  position: absolute;
  transform: translate(-50%, 0);
}

.device-label-btn {
  pointer-events: auto;
  background: #4CFF00;
  color: #222;
  border: none;
  border-radius: 5px;
  padding: 4px 16px 4px 16px;
  font-size: 12px;
  font-weight: 400;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
}

.device-label-arrow {
  display: block;
  position: absolute;
  left: 50%;
  bottom: -10px;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 10px solid #90ee90;
  content: '';
}