:root{--admin-sidebar-bg:#f8f9fa}
.admin-sidebar-nav{background:var(--admin-sidebar-bg);border-right:1px solid rgba(0,0,0,0.05);min-height:calc(100vh - 72px)}
.admin-sidebar-nav .nav-link{color:#333}
.admin-sidebar-nav .nav-link.active{font-weight:600}
@media (max-width:767px){.admin-sidebar-nav{display:none}}