/* Admin styles */
body { font-size: .875rem; }
.sidebar { position: fixed; top: 0; bottom: 0; left: 0; z-index: 100; padding: 48px 0 0; box-shadow: inset -1px 0 0 rgba(0,0,0,.1); }
.sidebar .nav-link { font-weight: 500; color: #333; }
.sidebar .nav-link.active { color: #007bff; }