Sidebar drawers are a common pattern for mobile navigation and settings panels. Instead of cluttering the page, the menu slides in from the side when needed and disappears when not in use.
In this challenge, you will build a Sliding Sidebar Drawer with a toggle button that opens the drawer, a backdrop overlay that dims the background, and a panel that slides in from the left with a smooth CSS transition. Clicking the close button or the backdrop should close the drawer.
Make sure the drawer slides smoothly using CSS transform and transition, and the backdrop fades in gradually.
