.filetree-sidebar.dg-nav-tools { display: flex; flex-direction: column; overflow: hidden; min-height: 0; }
.dg-nav-tools-content { flex: 1 1 auto; min-height: 0; overflow: auto; }
.dg-nav-tools-footer { display: flex; flex: 0 0 auto; align-items: center; gap: 4px; min-height: 40px; flex-wrap: wrap; }
.dg-nav-tools-fallback { position: fixed; left: 12px; bottom: 12px; z-index: 22; background: var(--background-secondary); padding: 4px; border-radius: 4px; }
.dg-nav-tools-footer > button { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; padding: 4px; border: 0; border-radius: 4px; background: transparent; color: var(--text-muted); box-shadow: none; cursor: pointer; }
.dg-nav-tools-footer > button:focus-visible { outline: 2px solid var(--interactive-accent); outline-offset: 2px; }
.dg-nav-tools-footer .lucide { width: 16px; height: 16px; }
.dg-nav-tools-footer .lucide + span { display: none; }
.dg-nav-tools-footer > button > span { font-family: system-ui, sans-serif; }
@media print { .dg-nav-tools-footer { display: none !important; } }