/* Shared dialog layers: cover both the website navigation and mobile basket bar. */
.modal { z-index: 2000 !important; }
.modal-backdrop { z-index: 1990 !important; }

/* Mobile dialogs fill the dynamic viewport; only their body scrolls.
   viewport-fit=cover in index.php enables iOS/Android safe-area insets. */
@media (max-width: 991.98px) {
  .modal:not(:is(#specialOffersModal, #promotionsModal, #offersModal, #addressInputModal, #appDownloadModal)) {
    top: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: 100vh !important;
    height: 100dvh !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden;
  }
  .modal:not(:is(#specialOffersModal, #promotionsModal, #offersModal, #addressInputModal, #appDownloadModal)) .modal-dialog {
    position: relative !important;
    top: 0 !important;
    bottom: auto !important;
    left: auto !important;
    right: auto !important;
    display: flex;
    align-items: stretch !important;
    width: 100% !important;
    max-width: none !important;
    height: 100% !important;
    min-height: 0 !important;
    max-height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  .modal:not(:is(#specialOffersModal, #promotionsModal, #offersModal, #addressInputModal, #appDownloadModal)) .modal-dialog-centered::before { display: none; }
  .modal:not(:is(#specialOffersModal, #promotionsModal, #offersModal, #addressInputModal, #appDownloadModal)) .modal-content {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100% !important;
    min-height: 0 !important;
    max-height: 100% !important;
    border: 0 !important;
    border-radius: 0 !important;
    overflow: hidden;
    padding-top: env(safe-area-inset-top, 0px) !important;
    padding-right: env(safe-area-inset-right, 0px) !important;
    padding-bottom: env(safe-area-inset-bottom, 0px) !important;
    padding-left: env(safe-area-inset-left, 0px) !important;
  }
  .modal:not(:is(#specialOffersModal, #promotionsModal, #offersModal, #addressInputModal, #appDownloadModal)) .modal-header, .modal:not(:is(#specialOffersModal, #promotionsModal, #offersModal, #addressInputModal, #appDownloadModal)) .modal-footer {
    flex: 0 0 auto !important;
    height: auto !important;
  }
  .modal:not(:is(#specialOffersModal, #promotionsModal, #offersModal, #addressInputModal, #appDownloadModal)) .modal-body {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow-y: auto !important;
    overscroll-behavior-y: contain;
    -webkit-overflow-scrolling: touch;
  }

  /* Offers, promotions and location search retain compact, rounded dialogs on mobile. */
  :is(#specialOffersModal, #promotionsModal, #offersModal, #addressInputModal, #appDownloadModal) .modal-dialog {
    margin: max(16px, env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) max(16px, env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
  }
  :is(#specialOffersModal, #promotionsModal, #offersModal, #addressInputModal, #appDownloadModal) .modal-content {
    max-height: calc(100dvh - 32px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px));
  }
  :is(#specialOffersModal, #promotionsModal, #offersModal, #addressInputModal, #appDownloadModal) .modal-body {
    min-height: 0;
    overflow-y: auto;
  }
}

/* Location suggestions grow the compact dialog instead of being clipped. */
@media (max-width: 991.98px) {
  #addressInputModal #addrDropdown {
    position: static;
    margin-top: 8px;
  }
}