 status based on revenue
        let statusClass = 'status-good';
        let statusText = 'Active';
        
        if (device.totalRevenue === 0) {
            statusClass = 'status-medium';
            statusText = 'Inactive';
        } else if (device.totalRevenue < 50) {
            statusClass = 'status-info';
            statusText = 'Low Use';
        } else if (device.totalRevenue > 500) {
            statusClass = 'status-high';
            statusText = 'High Performer';
        }
        
      