/* R7 易用性微调 + 产品化补强 */
.filter-bar .form-group label {
  padding-left: 12px;
}

#payAmount {
  min-width: 140px;
}

.invoice-hint {
  margin-top: 8px;
}

.empty-state {
  padding: 28px 16px;
  color: #64748b;
}

.form-hint {
  margin: 6px 0 0;
  font-size: 12px;
  color: #64748b;
  line-height: 1.4;
}

.card-danger-zone {
  border: 1px solid #fecaca;
  background: linear-gradient(180deg, #fff7f7 0%, #fff 48%);
}

.btn-danger {
  background: #dc2626;
  border-color: #dc2626;
  color: #fff;
}
.btn-danger:hover { background: #b91c1c; border-color: #b91c1c; color: #fff; }
.btn-danger-outline {
  color: #dc2626;
  border-color: #fca5a5;
  background: #fff;
}
.btn-danger-outline:hover {
  background: #fef2f2;
  border-color: #dc2626;
  color: #b91c1c;
}

.toast-warn { background: #d97706 !important; }