/* UC toast */
.uc-toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: #1a2332;
  color: #fff;
  padding: 0.6rem 1.3rem;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(0,0,0,0.22);
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  white-space: nowrap;
}

.uc-toast--show    { opacity: 1; transform: translateX(-50%) translateY(0); }
.uc-toast--success { background: #15803d; }
.uc-toast--error   { background: #dc2626; }