.wxid-warning {
  display: none;
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: 8px;
  background: #fff7ed;
  border: 1px solid #fdba74;
  color: #9a3412;
  font-size: 0.88rem;
  line-height: 1.55;
}

.wxid-warning.is-visible {
  display: block;
}

.wxid-warning strong {
  color: #c2410c;
}

.wechat-qr-upload {
  margin-top: 14px;
  padding: 14px;
  border-radius: 8px;
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
}

.wechat-qr-upload label {
  display: block;
  font-weight: 600;
  color: #334155;
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.wechat-qr-upload .qr-hint {
  font-size: 0.82rem;
  color: #64748b;
  margin-bottom: 10px;
  line-height: 1.5;
}

.wechat-qr-upload input[type="file"] {
  width: 100%;
  font-size: 0.85rem;
}

.wechat-qr-preview {
  display: none;
  margin-top: 12px;
  text-align: center;
}

.wechat-qr-preview.is-visible {
  display: block;
}

.wechat-qr-preview img {
  max-width: 140px;
  max-height: 140px;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.wechat-qr-preview .preview-label {
  font-size: 0.78rem;
  color: #64748b;
  margin-top: 6px;
}