#unread-badge,
[data-unread-badge="total"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  background: #e53935;
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  vertical-align: middle;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

[data-unread-badge="total"][hidden] {
  opacity: 0;
  transform: scale(0.85);
}