.np-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 5px #22c55e, 0 0 10px #22c55e88;
  margin-right: 5px;
  flex-shrink: 0;
  animation: npPulse 1.6s ease-in-out infinite;
  vertical-align: middle;
  position: relative;
  top: -1px;
}
@keyframes npPulse {
  0%, 100% { box-shadow: 0 0 4px #22c55e, 0 0 8px #22c55e55; }
  50%       { box-shadow: 0 0 8px #22c55e, 0 0 18px #22c55eaa; }
}