.btn-notification {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}
.btn-notification.is-active {
  background-color: rgba(255, 193, 7, 0.15);
  color: #ffc107;
  border-color: rgba(255, 193, 7, 0.4);
}
.btn-notification.is-active svg {
  fill: #ffc107;
  stroke: #ffc107;
}
.btn-notification:hover {
  transform: translateY(-1px);
}