.flash-stack {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.2rem;
}

.flash-message {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.1rem;
  border-radius: 14px;
  font-size: 0.92rem;
  font-weight: 800;
  animation: flashMessageIn 0.22s ease both;
}

.flash-message.is-hiding {
  animation: flashMessageOut 0.2s ease both;
}

.flash-message__close {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  color: currentColor;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}

.flash-message__close:hover {
  background: rgba(255, 255, 255, 0.9);
}

.flash-message--warning {
  border: 1px solid #fde68a;
  background: #fffbeb;
  color: #92400e;
}

.flash-message--success {
  border: 1px solid #bbf7d0;
  background: #f0fdf4;
  color: #166534;
}

.flash-message--error {
  border: 1px solid #fecdd3;
  background: #fff1f2;
  color: #9f1239;
}

.flash-message--info,
.flash-message--message {
  border: 1px solid #bfdbfe;
  background: #eff6ff;
  color: #1d4ed8;
}

@keyframes flashMessageIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes flashMessageOut {
  from {
    opacity: 1;
    transform: translateY(0);
  }

  to {
    opacity: 0;
    transform: translateY(-6px);
  }
}