/* css styles */
/* ───────────────────────────────────────────────
   Full‑width wrapper – only this element stretches
   ─────────────────────────────────────────────── */
.full-iframe {                       /* the ::: {.full-iframe} wrapper   */
  position: relative;
  left: 50%;                        /* put its centre on the column     */
  width: 100vw;                     /* span the entire viewport width   */
  margin-left: -50vw;               /* pull it left to the viewport edge*/
  max-width: none;                  /* ignore Bootstrap max‑width       */
}

.full-iframe iframe {               /* the actual Shiny app             */
  width: 100vw;
  height: calc(100vh - var(--bs-navbar-height, 56px));  /* full height minus navbar */
  border: 0;
  overflow: hidden;
}