.custom-alert {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--complementary);
  color: var(--bgcolor);
  padding: 1rem 1.5rem;
  border-left: 5px solid var(--rose);
  border-radius: 8px;
  font-size: 1rem;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-width: 260px;
  max-width: 90vw;
  transition: transform 0.4s ease, opacity 0.4s ease;
  opacity: 1;
}

.custom-alert.hide {
  transform: translateY(-20px);
  opacity: 0;
  pointer-events: none;
}

.custom-alert button.close-btn {
  background: none;
  border: none;
  color: var(--bgcolor);
  font-size: 1.2rem;
  margin-left: 1rem;
  cursor: pointer;
  transition: color 0.3s ease;
}

@media (hover: hover) and (pointer: fine) {
  .custom-alert button.close-btn:hover {
    color: var(--rose);
  }
}

@media (max-width: 600px) {
  .custom-alert {
    font-size: 0.9rem;
    padding: 0.8rem 1rem;
  }

  .custom-alert button.close-btn {
    font-size: 1rem;
  }
}

@media (min-width: 1000px) {
  .custom-alert {
    font-size: 1.1rem;
    padding: 1.2rem 2rem;
  }

  .custom-alert button.close-btn {
    font-size: 1.4rem;
  }
}