/* Keep default WordPress admin submenu styles.
   No custom rules here so the plugin submenu uses the standard
   WordPress admin styling (.wp-submenu, .wp-submenu li a, etc.).
   If you need to customize the submenu later, add rules scoped to
   `#toplevel_page_planning_event .wp-submenu` to avoid breaking
   WordPress defaults. */

/* Hide internal submenu entries that must never appear in the admin UI.
   These pages remain accessible by URL but should not be visible in the menu. */
#toplevel_page_planning_event .wp-submenu a[href*="page=prebooking_event_modify_page"],
#toplevel_page_planning_event .wp-submenu a[href*="page=prebooking_edit_place_page"] {
    display: none !important;
}