/* Mobile */
@media (max-width: 768px) {
  .topbar-inner { flex-direction: column; gap: 12px; align-items: center; }
  .sticky-calc { display: block; }
  #calculateBtn { display: none; }
  .table-wrap { border-radius: 0; border-left: none; border-right: none; margin: 0 -16px; width: calc(100% + 32px); }
}