Open source online store that will work on a router?

Question

Online shopping

We need an online store (or just a showcase) with the following requirements:
1. open source PHP
2. database - sqlite
3. to work with the lighttpd server
4. so that the admin panel is optimized for a mobile application, and namely: so that a new product can be quickly and it is convenient to add from your Android phone at the time of photographing it.
5. so that you can start a directory of categories, and bind properties to each category, for example, create a category "shoes", and attach "size", "material", "type of shoes (sneakers, sandals, etc.)" to it"

Answer 1

I won’t say anything about points 2 and 3 ... Why is this and why such a strange choice?
but everything else suits opencart
Why?
You don't have to drink anything.
1.5 items in a box.
Point 4 is done through writing your own script.
I just did this, and it was for opencart, that's why I advise.
Perhaps other store engines allow the same, but in fact it is still the same admin panel, just in an adaptive version, not every smart will pull, at least woocommerce, even presta, even opencart.
HostCMS seems to be in the box an adaptive admin panel, but the essence is the same - all the piling up of the function will be in your smart.
I'm talking about a custom script - just adding a product and nothing more. I connect via the opencart API to the database, authorization, the simplest form, add a photo from the smart gallery. preservation. Plows even on the 4th iPhone))