Web based Calculator

A simple yet powerful web-based calculator built with HTML, CSS, and JavaScript.
This project includes a light/dark theme toggle, and keyboard support.

✨ Features

• Basic arithmetic operations: +, -, ×, ÷, %
• Real-time input and display
• Keyboard input support (only valid keys allowed)
• Theme toggle (☀️ / 🌙)
• Clean and responsive design

🎮 Live Demo

-Checkout here (https://amnaahsan533.github.io/Calculator/)

💻 Tech Stack

• HTML5
• CSS3
• JavaScript (Vanilla)

⌨️ Keyboard Shortcuts

Key	Function
0-9	Input digits
+ - * / % .	Operators
Enter	Calculate result
Backspace	Delete last digit
Delete	Clear all (AC)