.sa-nav-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}@media (max-width:920px){.sa-nav-grid{grid-template-columns:1fr}}.sa-nav-row-active td{background:var(--theme-accent-soft,rgba(13,148,136,.08))}.sa-nav-items-list{display:flex;flex-direction:column;gap:.375rem;margin-bottom:1rem}.sa-nav-item-row{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;border:1px solid var(--theme-border,rgba(15,23,42,.08));border-radius:8px;background:var(--theme-surface,#fff);cursor:pointer;transition:border-color .2s ease,background .2s ease}.sa-nav-item-row:hover{border-color:var(--theme-accent,#0d9488)}.sa-nav-item-row.child{margin-left:1.75rem;background:var(--theme-bg,#f8fafc)}.sa-nav-item-row.active{border-color:var(--theme-accent,#0d9488);background:var(--theme-accent-soft,rgba(13,148,136,.08))}.sa-nav-grip,.sa-nav-item-icon{color:var(--theme-text-muted,#64748b);flex-shrink:0}.sa-nav-item-icon{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:6px;background:var(--theme-bg,#f1f5f9)}.sa-nav-item-text{flex:1;min-width:0}.sa-nav-item-label{font-size:.875rem;font-weight:600;color:var(--theme-text,#0f172a)}.sa-nav-item-label,.sa-nav-item-url{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sa-nav-item-url{font-size:.75rem;color:var(--theme-text-muted,#64748b);font-family:ui-monospace,SFMono-Regular,SF Mono,monospace}.sa-nav-item-actions{display:flex;gap:.125rem}.sa-nav-item-editor{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--theme-border,rgba(15,23,42,.08))}