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10px;border:0;background:transparent;color:var(--fg);text-align:left;border-radius:var(--radius);cursor:pointer;font-size:13px}.tree-row:hover{background:var(--accent-soft)}.tree-row.is-active{background:var(--accent-soft);color:var(--accent);font-weight:600}.tree-children{padding-left:14px}.tree-add{font-size:12px;color:var(--accent);background:none;border:0;cursor:pointer;padding:4px 10px;flex-shrink:0;white-space:nowrap}.library-tree-admin{margin-top:auto;padding-top:12px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:4px}.library-crumb{font-size:12px;color:var(--muted);margin-bottom:12px}@media(max-width:1100px){.stat-row{grid-template-columns:repeat(2,1fr)}.player-layout,.annotate-grid,.meta-grid,.mod-fields,.body-row{grid-template-columns:1fr}.sidebar{display:none}}a.nav-item{text-decoration:none}.router-link-exact-active.nav-item,.nav-item.router-link-active{background:var(--accent-soft);color:var(--accent);box-shadow:inset 3px 0 0 var(--accent)}.fade-page-enter-active{animation:fadeUp .28s ease both}