I'm using paid Warehouse theme.
I would like the following things
Here is the website https://prettydreamhomes.co.uk/
Welcome to the Shopify community!
Thanks for your good question.
Is this your requirement?
If helpful then please Like and Accept the Solution.
Want to modify or custom changes on store Hire me.
Contact me email@example.com
I can give you idea to implement but it should be must that you have knowledge of JS and liquid
1) Initially make the search box hidden with css and on-click of search icon show the search box.
2) When search box appears make the search icon hidden with JS.
I hope now you have idea how to implement it.
It seems that I need to enter into your store to do coding.
I need to add some HTML and CSS code to add this functionality.
Can I send collaborative access to you for accessing your store for adding this functionality?