Enatega Customer Application : Missing shadow effect around the restaurant details card.(Light Mode)

Describe the bug
The restaurant details card appears flat and lacks a shadow effect, making it blend with the background and reducing visual hierarchy. This affects the overall UI aesthetics and makes it harder to distinguish the card from the rest of the page.

To Reproduce
Steps to reproduce the behavior:

Go to 'Enatega Customer App'
Now see on discovery page the restaurant details card

Expected behavior
The restaurant details card should have a subtle shadow effect to enhance visibility and depth.

Smartphone (please complete the following information):

Device: [e.g. iPhone12]
OS: [e.g. iOS]
Browser [e.g. Application]
Version [e.g. Latest]

Open the Enatega Customer App and navigate to the discovery page in light mode; inspect the restaurant details card and locate its styling entry point. The work is done when the card has a subtle visible shadow that separates it from the background without harming the light-mode layout.

Written by the indexing model from the issue text.