.kernel-status {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #28a745;
    margin-right: 8px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
  100% {
    opacity: 1;
  }
}
