🌐 GradeSphere — Next-Gen Student Performance Hub

GradeSphere is a futuristic academic performance, predictive grading, and diagnostics suite built with modern Vanilla JavaScript, CSS Bento-Grid Architecture, and an object-oriented Java analytics engine.

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✨ Features

• 🔮 "What-If" Predictive Grade Simulator: Calculates exact future examination marks & GPA required to hit target CGPA milestones.
• 🧠 AI Performance Diagnostics & Study Advisor: Detects academic vulnerabilities ($<60%$), calculates variance, and crafts a weekly study hour allocation plan.
• 📊 Multi-Scale Weighted Grading: Full support for 10.0 CGPA, 4.0 US GPA, and Percentage (%) scales with custom credit weight formulas.
• 🏆 Batch Leaderboard & Podium: Gold (#1), Silver (#2), and Bronze (#3) podium ranking cards, batch averages, and CSV Export/Import.
• 🖨️ Official Academic Transcript: Formatted printable grade report with QR verification stamp and institutional metadata.
• 🌌 Aurora Mesh & Bento-Grid UI: Asymmetrical glassmorphic bento blocks, dynamic circular radial GPA gauges, and dark/light theme switcher.
• ☕ Java Console Engine: Standalone OOP Java analytics engine (StudentGradeManagement.java).

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🚀 Getting Started

1. Web Application

Simply open index.html in any modern web browser or start a local server:

# Python
python -m http.server 3000

# Node.js
npx serve

Open http://localhost:3000 in your browser.

2. Java Engine

javac StudentGradeManagement.java
java StudentGradeManagement

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📁 Project Structure

├── index.html                  # GradeSphere Bento-Grid Web Application
├── style.css                   # Aurora Mesh & Bento Design System
├── script.js                   # State Management & Calculations
├── StudentGradeManagement.java # Standalone Java Analytics Engine
└── README.md                   # Documentation

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📜 License

This project is open-source and available under the MIT License.