.feedback {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(0, 0, 0, 0.85);
  color: #fff;
  padding: 12px 20px;
  border-radius: 6px;
  font-size: 14px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease-in-out;
}

.feedback.feedback-shown {
  opacity: 1;
  pointer-events: auto;
}