Shopify Minimalist Login Popup

I'm seeking a skilled developer to create a minimalist and clean login popup for my Shopify store. The popup should provide the following login options:

- Enter email address/phone for OTP
- Login with Google
- Login with Facebook

We already have a DLT-approved template for sending OTP SMS.

The popup should be triggered when the user clicks a button, which will be located on the top navigation bar.

Ideal skills and experience:
- Proficient in Shopify development
- Experience with OTP integration
- Strong design skills for minimalist interfaces