.toastify-fallback {
  position: fixed;
  z-index: 2147483647;
  min-width: 220px;
  max-width: min(92vw, 520px);
  color: #fff;
  padding: 12px 14px;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  font-family: Arial, sans-serif;
  font-size: 14px;
  line-height: 1.35;
  opacity: 0;
  transition: opacity 0.18s ease, transform 0.18s ease;
  transform: translateY(-4px);
  word-break: break-word;
}

.toastify-fallback.on {
  opacity: 1;
  transform: translateY(0);
}

.toastify-fallback .toastify-close {
  margin-left: 10px;
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 14px;
  cursor: pointer;
}