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td{border-bottom:none}.admin-table-name{display:block;font-weight:500}.admin-table-email{display:block;font-size:.75rem;color:var(--text-muted)}.admin-badge{display:inline-block;margin-top:.25rem;padding:.1rem .45rem;border-radius:var(--radius-full);font-size:.65rem;font-weight:600;text-transform:uppercase;background:#c9a66b33;color:var(--gold)}.admin-badge.premium{background:#d9e1e81f;color:var(--mist)}.admin-table-empty{color:var(--text-muted);text-align:center}.admin-error{color:var(--danger);margin-bottom:1rem}@media(max-width:768px){.chat-header{flex-wrap:wrap}.usage-indicator{max-width:100%;width:100%;order:3;padding-top:.35rem}.admin-section-split{grid-template-columns:1fr}.admin-stat-grid{grid-template-columns:repeat(2,1fr)}.admin-header-actions{width:100%}.admin-back-link,.admin-header-actions .btn-ghost{flex:1;min-height:44px}}