.spinner {
  border-radius: 50%;
  border: 4px solid rgba(255, 255, 255, 0.15);
  border-top-color: #22c55e;
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.bar {
  width: 0%;
  transition: width 0.3s ease;
}

/* Breadcrumb styling for better UX and SEO */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  padding: 0.5rem 0;
  list-style: none;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  padding: 0 0.5rem;
  color: #6c757d;
}