v1.0.0

This is the first official release of the Calculator App, a lightweight and responsive web-based calculator built with HTML, CSS, and JavaScript. It supports basic arithmetic operations and is designed for simplicity and ease of use.

✅ Features:
Clean and intuitive user interface

Basic operations: addition, subtraction, multiplication, division

Support for percentages and decimal values

Dark mode toggle for comfortable viewing

Keyboard input support for faster calculations

Displays last calculation (ANS) for convenience

Fully responsive layout (mobile + desktop)

📁 Files Included:
index.html – Main calculator interface

calculator.css – Styling for light/dark modes and layout

calculator.js – Functional logic of the calculator

README.md – Project overview and usage instructions