// Timestamp
        let now = Date()
        timestampLabel.stringValue = timeFormatter.string(from: now)

        // SVC
        lightSvc.state = c.svcReachable ? .green : .red
        labelSvc.stringValue = "svc: \(cfg.svcHost):\(cfg.svcPort) \(c.svcReachable ? "✓" : "✗") \(c.svcLatency >= 0 ? "(\(c.svcLatency) ms)" : "")"
        labelSvc.toolTip = c.tooltipForSvc()

        // K3s aggregate: retropie + pi
        let aggCount = (c.raspberryReachable ? 1 : 0) + (c.piReachable ? 1 : 0)
        lightK3s.state = aggCount == 2 ? .green : (aggCount == 1 ? .yellow : .red)
        labelK3s.stringValue = "k3s: \(cfg.retropieHost) \(c.raspberryReachable ? "✓" : "✗"), \(cfg.piHost) \(c.piReachable ? "✓" : "✗")"
        labelK3s.toolTip = c.tooltipForAggregateK3s()

        // Local
        lightLocal.state = c.localReachable ? .green : .red
        labelLocal.stringValue = "local: \(cfg.localHost):\(cfg.localPort) \(c.localReachable ? "✓" : "✗") \(c.localLatency >= 0 ? "(\(c.localLatency) ms)" : "")"
        labelLocal.toolTip = c.tooltipForLocal()

        // Port forwards
        if let m = pfManager {
            let running = m.runningCount
            let total = m.details.count
            lightPF.state = m.allRunning ? .green : .red
            labelPF.stringValue = total > 0 ? "kubectl port-forwards: \(running)/\(total) running" : "kubectl port-forwards: none configured"
            labelPF.toolTip = "Managed processes: \(running)/\(total) running"
            renderPFDetails(m)
        } else {
            lightPF.state = .red
            labelPF.stringValue = "kubectl port-forwards: disabled"
            labelPF.toolTip = "To enable, set pf.enabled=true in prole.properties"
            clearPFDetails()
        }

        needsLayout = true
    }

    // MARK: - PF Details rendering
    private func clearPFDetails() {
        pfDetailsStack.arrangedSubviews.forEach { v in
            pfDetailsStack.removeArrangedSubview(v)
            v.removeFromSuperview()
        }
    }

    private func renderPFDetails(_ manager: PortForwardManager) {
        clearPFDetails()
        let details = manager.details
        guard !details.isEmpty else { return }

        for d in details {
            let dot = TrafficLight()
            dot.state = d.running ? .green : .red

            let pidText: String
            if let pid = d.pid, pid > 0 {
                pidText = "PID \(pid)"
            } else {
                pidText = "PID -"
            }

            let label = NSTextField(labelWithString: "\(pidText) • \(d.running ? "running" : "stopped") — \(d.command)")
            label.font = NSFont.systemFont(ofSize: NSFont.systemFontSize(for: .small))
            label.textColor = .secondaryLabelColor
            label.lineBreakMode = .byTruncatingMiddle

            let row = NSStackView(views: [dot, label])
            row.orientation = .horizontal
            row.alignment = .centerY
            row.spacing = 8
            row.translatesAutoresizingMaskIntoConstraints = false

            pfDetailsStack.addArrangedSubview(row)
        }
    }
}