Button component not rendering correctly on mobile

[Zohaib-Alvi]

The submit button on the login form appears cut off on mobile devices with screen widths below 375px. The button text overflows outside the button boundaries.

Steps to reproduce:

1. Open the login page on a mobile device
2. Observe the submit button at bottom
3. Notice text overflow issue

Expected behavior:
Button should fully contain the text with proper padding.

Device: iPhone SE (375x667)