Details page dashboard

I hope you like the design of a detail page made by myself. Here is my design Description:

1. The first level menu icon on the left uses the way of surface plus gradient, and at the same time, it introduces tiny technology elements.

2. Add admin to the top to view personal information, search and expand the page.

3. In the company's basic situation, the main values such as stock in are added with icon with a sense of science and technology. The hidden button is more concise in time selection.

4. It is also possible to add more tabs in the later stage. The font and height of the first level tab are adjusted greatly, and the button is used for the second level tab.