@media (max-width: 768px) {
    .modal {
        padding: 0!important;
    }

    .modal-dialog {
        margin: 0;
        height: 100%;
    }

    .modal-dialog .modal-content {
        height: 100%;
        overflow-y: scroll;
        scroll-behavior: smooth;
        scrollbar-width: none;
        padding-bottom: 100px;
    }

    .modal-footer>.row div:first-of-type {
        margin-bottom: 10px;
    }

    .modal-dialog .modal-header {
        position: sticky;
        top: 0;
        z-index: 1001;
        background-color: white;
    }

    .modal-dialog .modal-footer {
        position: fixed;
        width: 100%;
        bottom: 0;
        z-index: 1001;
        background-color: white;
    }
}