.agent-heartbeat{border:1px solid #e8e2d6;border-radius:18px;padding:14px;margin:10px 0;background:#fff}.agent-heartbeat.ok{border-color:#bbf7d0;background:#f7fff9}.agent-heartbeat.warn{border-color:#fde68a;background:#fffdf2}.agent-status-card code{direction:ltr;display:inline-block;background:#f7f3ec;border-radius:8px;padding:3px 7px;font-size:11px}.badge.purple{background:#ece9ff;color:#4231a5}.agent-mini-note{font-size:12px;color:#6b7280;line-height:1.8}.mini-btn.agent{background:#334155;color:#fff;border-color:#334155}