.billing-upgrade-overlay{z-index:1000;background:#00000073;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.billing-upgrade-modal{background:var(--bg,#fff);color:var(--text,#111);border-radius:10px;width:100%;max-width:440px;padding:24px;box-shadow:0 12px 40px #0003}.billing-upgrade-modal h3{margin:0 0 8px}.billing-upgrade-feature{color:var(--text-muted);font-size:.85rem}.billing-upgrade-ask-admin{color:var(--text-muted);margin:0;font-size:.9rem}.billing-upgrade-actions{flex-wrap:wrap;align-items:center;gap:8px;margin-top:16px;display:flex}