/* Start Update 19 September 2026, by @WNP */
/* Jaga kontainer preview tetap membulat, responsif, dan nyaman untuk membaca PDF. */
#pdfPreviewModal .modal-content {
    max-height: 95vh;
}

#pdfPreviewModal .modal-body {
    height: min(75vh, 760px);
    min-height: 420px;
    background: #f2f4f8;
}

#pdfPreviewFrame {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
    background: #fff;
}

@media (max-width: 767.98px) {
    #pdfPreviewModal .modal-body {
        height: 70vh;
        min-height: 320px;
    }
}