#nebula-hello-badge {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 2147483646;
  padding: 10px 14px;
  border-radius: 10px;
  background: #101820;
  color: #e8f7ff;
  font: 600 13px/1.3 Segoe UI, sans-serif;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
  opacity: 1;
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}

#nebula-hello-badge.nebula-hello-badge--hide {
  opacity: 0;
  transform: translateY(8px);
}
