/* Shared native top-layer dialog: every caller is viewport centered. */
#modal.modal[open] {
  position: fixed;
  inset: 0;
  margin: auto;
  width: min(680px, calc(100vw - 24px));
  height: fit-content;
  max-height: calc(100dvh - 24px);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
}
#modal .modal-head { flex: 0 0 auto; }
#modal .modal-body {
  min-height: 0;
  max-height: none;
  overflow-y: auto;
  overscroll-behavior: contain;
}
#modal .picker-trigger:focus-visible,
#modal [role="option"]:focus-visible {
  outline: 3px solid #4e72ff;
  outline-offset: 2px;
}