💳 ATM Interface Simulation (Java + HTML/CSS + Bootstrap)

This project is a simulation of an ATM interface, designed to demonstrate basic banking operations like login with PIN verification, balance checking, deposit, withdrawal, and transaction history — built with a Java backend and a Bootstrap-based frontend.

⚠️ NOTE: The project is currently under development. Frontend and backend integration is incomplete — actions performed from the HTML interface do not yet fully update the backend or retrieve data dynamically.

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📌 Features

✅ Functional Goals:

• 🔐 PIN verification system
• 💰 Deposit and withdraw money
• 📊 Balance check
• 🧾 View transaction history (stored in a .txt file)
• 🎨 Responsive frontend interface with animations and styling

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🧱 Tech Stack

Layer	Tech Used
Frontend	HTML5, CSS3, Bootstrap 5, Google Fonts, JavaScript
Backend	Java (Core Java and/or Servlet API)
Data File	history.txt for transaction logs
Server	Apache Tomcat (for Servlet deployment)

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🚧 Current Status

• ✅ Frontend design is complete and responsive
• ✅ Java backend is complete and works standalone via terminal
• ❌ Frontend buttons (Deposit/Withdraw) do not yet update backend
• ❌ Balance and transaction history are not yet fetched dynamically in UI

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🛠 How to Run

🔹 Option 1: Run Backend via Terminal (Standalone)

If you're cloning this repository and want to test the backend logic only, you can run the ATM.java file directly from terminal:

1. Backend:

   javac ATM.java
   java ATM.java

2. Frontend : run the index.html on live server
3. The Account Number is 8420 PIN is 1234