.mobile-sidebar-backdrop { display: none; position: fixed; inset: 0; width: 100%; height: 100%; margin: 0; padding: 0; border: 0; border-radius: 0; background: rgb(0 0 0 / 28%); cursor: pointer; }
@media (max-width: 899px) {
  .mobile-sidebar-backdrop:not([hidden]) { display: block; }
  body.mobile-sidebar-active { overflow: hidden; }
  .app-sidebar, .customer-sidebar { touch-action: pan-y; overscroll-behavior: contain; }
}
.customer-sidebar { overflow-y: auto; }
.customer-sidebar > button, .customer-sidebar > nav, .app-sidebar > button, .app-sidebar > nav { flex-shrink: 0; }
#purchase-history-section, #customer-reviews-section, #menu-container { scroll-margin-top: 115px; }