/* 仅放无法用 Tailwind utility 直接表达的极少自定义样式 */
.toast {
  min-width: 240px;
  max-width: 360px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 14px;
  color: #fff;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
  animation: toast-in 0.18s ease-out;
}
.toast-success { background: #16a34a; }
.toast-error   { background: #dc2626; }
.toast-info    { background: #2563eb; }

@keyframes toast-in {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* modal mask */
.modal-mask {
  position: fixed; inset: 0;
  background: rgba(15, 23, 42, 0.55);
  display: flex; align-items: center; justify-content: center;
  z-index: 40;
}