:root {
  --scg-toast-bg: rgba(0, 0, 0, 0.8);
  --scg-toast-color: #fff;
}

body {
  user-select: none; /* 🔒 No text selection */
  -webkit-user-select: none;
}

.scg-toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--scg-toast-bg);
  color: var(--scg-toast-color);
  padding: 8px 16px;
  border-radius: 5px;
  font-size: 14px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 9999;
}