Fix darkmode text visibility

[Muskankr]

Related Issue

Closes #237

Summary

This PR fixes text visibility issues in Dark Mode.
Previously, some text was unreadable due to dark colors blending with the background.

Changes Made

• Adjusted CSS variables for text colors in dark mode.
• Ensured dealer card text, addresses, and footer links/icons are visible.
• Added overrides for .container.dark-mode to enforce light text.

Testing

• Verified in both light and dark themes.
• Checked dealer cards, footer, and social icons for readability.
• Confirmed hover states remain consistent.

Screenshots

Before (Dark Mode):

After (Dark Mode):

Checklist

• Code follows project style
• Tested locally
• No unrelated changes included
• Fix improves branding and readability

[vercel]

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[github-actions]

Thanks for creating a PR for your Issue! ☺️

We'll review it as soon as possible.
In the meantime, please double-check the file changes and ensure that all commits are accurate.

If there are any unresolved review comments, feel free to resolve them. 🙌🏼

[github-actions]

🎉 Congrats @Muskankr on getting your PR merged! 🙌
Thanks for the contribution — looking forward to more from you 🚀