.dcc-toast {
  position: absolute;
  z-index: 2147483647;
  background: #1f2937;
  color: #ffffff;
  padding: 6px 10px;
  border-radius: 6px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 12px;
  line-height: 1.3;
  max-width: 280px;
  word-break: break-word;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.15s ease, transform 0.15s ease;
  pointer-events: none;
}

.dcc-toast-visible {
  opacity: 1;
  transform: translateY(0);
}

.dcc-toast-alt {
  background: #1d4ed8;
}