.driver-popover {
  background: #0f172a;
  color: #e5e7eb;
  border-radius: 14px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  max-width: 340px;
}

.driver-popover-title {
  font-weight: 600;
  font-size: 0.95rem;
}

.driver-popover-description {
  font-size: 0.85rem;
  line-height: 1.6;
}

.driver-popover-next-btn,
.driver-popover-done-btn {
  background: #2563eb;
  color: #fff;
  border-radius: 8px;
}

.driver-popover-prev-btn {
  color: #9ca3af;
}

.driver-highlighted-element {
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.55);
}