/* Submenus open only via .menu-open (click), not hover. */
#birlik-sidebar-menu .nav-treeview {
    display: none;
    list-style: none;
    padding-left: 0;
}

#birlik-sidebar-menu .nav-item.menu-open > .nav-treeview {
    display: block;
}

#birlik-sidebar-menu .nav-item.menu-open > .nav-link .nav-arrow {
    transform: rotate(90deg);
}

.app-sidebar .brand-link {
    text-decoration: none;
}

.app-sidebar .brand-text {
    font-size: 1.1rem;
}