Update README.md

README.md

@@ -1,10 +1,84 @@
 ---
-title: DSA Tutorials
-emoji: 📈
-colorFrom: blue
-colorTo: pink
+title: DSA Portfolio
+emoji: 💻
+colorFrom: indigo
+colorTo: purple
 sdk: static
+app_file: index.html
 pinned: false
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# DSA Portfolio
+
+A modern personal DSA knowledge repository.
+
+## Features
+
+- Dynamic JSON-based problem listing
+- Search & filters
+- Beautiful glassmorphism UI
+- Dedicated explanation page for each problem
+- Fully responsive
+- Tailwind CSS + Vanilla JS
+
+---
+
+# Folder Structure
+
+```bash
+dsa-portfolio/
+│
+├── index.html
+├── data.json
+├── README.md
+│
+├── assets/
+│   └── style.css
+│
+├── problems/
+│   └── subsets.html
+```
+
+---
+
+# Adding New Problems
+
+## Step 1
+
+Create a new HTML file inside:
+
+```bash
+/problems/
+```
+
+Example:
+
+```bash
+/problems/two-sum.html
+```
+
+---
+
+## Step 2
+
+Add entry inside `data.json`
+
+```json
+{
+  "title": "Two Sum",
+  "difficulty": "Easy",
+  "topic": "Arrays",
+  "tags": ["HashMap"],
+  "dateSolved": "2026-05-08",
+  "platform": "LeetCode",
+  "url": "./problems/two-sum.html"
+}
+```
+
+---
+
+# Tech Stack
+
+- HTML5
+- Tailwind CSS
+- Vanilla JavaScript