diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index a7f23179..a00695d0 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -21,12 +21,14 @@
         "react-hot-toast": "^2.6.0",
         "react-icons": "^5.5.0",
         "react-markdown": "^10.1.0",
-        "react-router-dom": "^7.8.2",
+        "react-router-dom": "^7.18.0",
         "react-split": "^2.0.14",
         "react-syntax-highlighter": "^15.6.6",
         "recharts": "^2.15.3",
         "remark-gfm": "^4.0.1",
-        "tailwindcss": "^4.1.12"
+        "tailwindcss": "^4.1.12",
+        "y-webrtc": "^10.3.0",
+        "yjs": "^13.6.32"
       },
       "devDependencies": {
         "@eslint/js": "^9.33.0",
@@ -2627,6 +2629,26 @@
         "node": ">= 0.6.0"
       }
     },
+    "node_modules/base64-js": {
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
+      "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "license": "MIT"
+    },
     "node_modules/baseline-browser-mapping": {
       "version": "2.11.13",
       "resolved": "https://registry.npmjs.org/baseline-browser-mapping/-/baseline-browser-mapping-2.11.13.tgz",
@@ -2695,6 +2717,30 @@
         "node": "^6 || ^7 || ^8 || ^9 || ^10 || ^11 || ^12 || >=13.7"
       }
     },
+    "node_modules/buffer": {
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-6.0.3.tgz",
+      "integrity": "sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "base64-js": "^1.3.1",
+        "ieee754": "^1.2.1"
+      }
+    },
     "node_modules/call-bind-apply-helpers": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/call-bind-apply-helpers/-/call-bind-apply-helpers-1.0.2.tgz",
@@ -3272,6 +3318,12 @@
         "url": "https://github.com/fb55/entities?sponsor=1"
       }
     },
+    "node_modules/err-code": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/err-code/-/err-code-3.0.1.tgz",
+      "integrity": "sha512-GiaH0KJUewYok+eeY05IIgjtAe4Yltygk9Wqp1V5yVWLdhf0hYZchRjNIT9bb0mSwRcIusT3cx7PJUf3zEIfUA==",
+      "license": "MIT"
+    },
     "node_modules/es-define-property": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/es-define-property/-/es-define-property-1.0.1.tgz",
@@ -3839,6 +3891,12 @@
         "node": ">=6.9.0"
       }
     },
+    "node_modules/get-browser-rtc": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/get-browser-rtc/-/get-browser-rtc-1.1.0.tgz",
+      "integrity": "sha512-MghbMJ61EJrRsDe7w1Bvqt3ZsBuqhce5nrn/XAwgwOXhcsz53/ltdxOse1h/8eKXj5slzxdsz56g5rzOFSGwfQ==",
+      "license": "MIT"
+    },
     "node_modules/get-intrinsic": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.3.0.tgz",
@@ -4175,6 +4233,26 @@
         "node": ">= 6"
       }
     },
+    "node_modules/ieee754": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
+      "integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "license": "BSD-3-Clause"
+    },
     "node_modules/ignore": {
       "version": "5.3.2",
       "resolved": "https://registry.npmjs.org/ignore/-/ignore-5.3.2.tgz",
@@ -4212,6 +4290,12 @@
         "node": ">=0.8.19"
       }
     },
+    "node_modules/inherits": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
+      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
+      "license": "ISC"
+    },
     "node_modules/inline-style-parser": {
       "version": "0.2.7",
       "resolved": "https://registry.npmjs.org/inline-style-parser/-/inline-style-parser-0.2.7.tgz",
@@ -4326,6 +4410,16 @@
       "dev": true,
       "license": "ISC"
     },
+    "node_modules/isomorphic.js": {
+      "version": "0.2.5",
+      "resolved": "https://registry.npmjs.org/isomorphic.js/-/isomorphic.js-0.2.5.tgz",
+      "integrity": "sha512-PIeMbHqMt4DnUP3MA/Flc0HElYjMXArsw1qwJZcm9sqR8mq3l8NYizFMty0pWwE/tzIGH3EKK5+jes5mAr85yw==",
+      "license": "MIT",
+      "funding": {
+        "type": "GitHub Sponsors ❤",
+        "url": "https://github.com/sponsors/dmonad"
+      }
+    },
     "node_modules/istanbul-lib-coverage": {
       "version": "3.2.2",
       "resolved": "https://registry.npmjs.org/istanbul-lib-coverage/-/istanbul-lib-coverage-3.2.2.tgz",
@@ -4542,6 +4636,27 @@
         "node": ">= 0.8.0"
       }
     },
+    "node_modules/lib0": {
+      "version": "0.2.117",
+      "resolved": "https://registry.npmjs.org/lib0/-/lib0-0.2.117.tgz",
+      "integrity": "sha512-DeXj9X5xDCjgKLU/7RR+/HQEVzuuEUiwldwOGsHK/sfAfELGWEyTcf0x+uOvCvK3O2zPmZePXWL85vtia6GyZw==",
+      "license": "MIT",
+      "dependencies": {
+        "isomorphic.js": "^0.2.4"
+      },
+      "bin": {
+        "0ecdsa-generate-keypair": "bin/0ecdsa-generate-keypair.js",
+        "0gentesthtml": "bin/gentesthtml.js",
+        "0serve": "bin/0serve.js"
+      },
+      "engines": {
+        "node": ">=16"
+      },
+      "funding": {
+        "type": "GitHub Sponsors ❤",
+        "url": "https://github.com/sponsors/dmonad"
+      }
+    },
     "node_modules/lightningcss": {
       "version": "1.32.0",
       "resolved": "https://registry.npmjs.org/lightningcss/-/lightningcss-1.32.0.tgz",
@@ -6267,6 +6382,26 @@
         "node": ">=6"
       }
     },
+    "node_modules/queue-microtask": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/queue-microtask/-/queue-microtask-1.2.3.tgz",
+      "integrity": "sha512-NuaNSa6flKT5JaSYQzJok04JzTL1CA6aGhv5rfLW3PgqA+M2ChpZQnAC8h8i4ZFkBS8X5RqkDBHA7r4hej3K9A==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "license": "MIT"
+    },
     "node_modules/raf": {
       "version": "3.4.1",
       "resolved": "https://registry.npmjs.org/raf/-/raf-3.4.1.tgz",
@@ -6277,6 +6412,15 @@
         "performance-now": "^2.1.0"
       }
     },
+    "node_modules/randombytes": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
+      "integrity": "sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==",
+      "license": "MIT",
+      "dependencies": {
+        "safe-buffer": "^5.1.0"
+      }
+    },
     "node_modules/react": {
       "version": "18.3.1",
       "resolved": "https://registry.npmjs.org/react/-/react-18.3.1.tgz",
@@ -6374,9 +6518,9 @@
       }
     },
     "node_modules/react-router": {
-      "version": "7.18.0",
-      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.18.0.tgz",
-      "integrity": "sha512-pTTGt8J+ji1NOmYnjzT+bAJy/1zD+Jp4ziO6cL7T3ZLvXKtusO7BpFqlRXitqpcPVqllsIXFHRMt+2/k3Xn6HQ==",
+      "version": "7.18.2",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.18.2.tgz",
+      "integrity": "sha512-aUVMjFm3GAPTTZL7oYr5E7ETiqfQCHRLH+B+5afnICvf0r7kkK4eR6SMuwbSTJw/7t+12khT/Kahij49fqOCIg==",
       "license": "MIT",
       "dependencies": {
         "cookie": "^1.0.1",
@@ -6472,6 +6616,20 @@
         "react-dom": ">=16.6.0"
       }
     },
+    "node_modules/readable-stream": {
+      "version": "3.6.2",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.2.tgz",
+      "integrity": "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==",
+      "license": "MIT",
+      "dependencies": {
+        "inherits": "^2.0.3",
+        "string_decoder": "^1.1.1",
+        "util-deprecate": "^1.0.1"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
     "node_modules/recharts": {
       "version": "2.15.4",
       "resolved": "https://registry.npmjs.org/recharts/-/recharts-2.15.4.tgz",
@@ -6775,6 +6933,26 @@
         "fsevents": "~2.3.2"
       }
     },
+    "node_modules/safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "license": "MIT"
+    },
     "node_modules/saxes": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/saxes/-/saxes-6.0.0.tgz",
@@ -6843,6 +7021,35 @@
       "dev": true,
       "license": "ISC"
     },
+    "node_modules/simple-peer": {
+      "version": "9.11.1",
+      "resolved": "https://registry.npmjs.org/simple-peer/-/simple-peer-9.11.1.tgz",
+      "integrity": "sha512-D1SaWpOW8afq1CZGWB8xTfrT3FekjQmPValrqncJMX7QFl8YwhrPTZvMCANLtgBwwdS+7zURyqxDDEmY558tTw==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "buffer": "^6.0.3",
+        "debug": "^4.3.2",
+        "err-code": "^3.0.1",
+        "get-browser-rtc": "^1.1.0",
+        "queue-microtask": "^1.2.3",
+        "randombytes": "^2.1.0",
+        "readable-stream": "^3.6.0"
+      }
+    },
     "node_modules/source-map-js": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
@@ -6898,6 +7105,15 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/string_decoder": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
+      "integrity": "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==",
+      "license": "MIT",
+      "dependencies": {
+        "safe-buffer": "~5.2.0"
+      }
+    },
     "node_modules/stringify-entities": {
       "version": "4.0.4",
       "resolved": "https://registry.npmjs.org/stringify-entities/-/stringify-entities-4.0.4.tgz",
@@ -7273,6 +7489,12 @@
         "punycode": "^2.1.0"
       }
     },
+    "node_modules/util-deprecate": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
+      "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==",
+      "license": "MIT"
+    },
     "node_modules/utrie": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/utrie/-/utrie-1.0.2.tgz",
@@ -7587,6 +7809,28 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/ws": {
+      "version": "8.21.3",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.21.3.tgz",
+      "integrity": "sha512-201TZ/kPWxoPr/OKWjquZR1SWKXcvxdH+e1xrx89b3YbmzLMFCLfnaG1HFIgWzJOEWZ7MvpK++odZufgYR50Rw==",
+      "license": "MIT",
+      "optional": true,
+      "engines": {
+        "node": ">=10.0.0"
+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": ">=5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/xml-name-validator": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-5.0.0.tgz",
@@ -7613,6 +7857,53 @@
         "node": ">=0.4"
       }
     },
+    "node_modules/y-protocols": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/y-protocols/-/y-protocols-1.0.7.tgz",
+      "integrity": "sha512-YSVsLoXxO67J6eE/nV4AtFtT3QEotZf5sK5BHxFBXso7VDUT3Tx07IfA6hsu5Q5OmBdMkQVmFZ9QOA7fikWvnw==",
+      "license": "MIT",
+      "dependencies": {
+        "lib0": "^0.2.85"
+      },
+      "engines": {
+        "node": ">=16.0.0",
+        "npm": ">=8.0.0"
+      },
+      "funding": {
+        "type": "GitHub Sponsors ❤",
+        "url": "https://github.com/sponsors/dmonad"
+      },
+      "peerDependencies": {
+        "yjs": "^13.0.0"
+      }
+    },
+    "node_modules/y-webrtc": {
+      "version": "10.3.0",
+      "resolved": "https://registry.npmjs.org/y-webrtc/-/y-webrtc-10.3.0.tgz",
+      "integrity": "sha512-KalJr7dCgUgyVFxoG3CQYbpS0O2qybegD0vI4bYnYHI0MOwoVbucED3RZ5f2o1a5HZb1qEssUKS0H/Upc6p1lA==",
+      "license": "MIT",
+      "dependencies": {
+        "lib0": "^0.2.42",
+        "simple-peer": "^9.11.0",
+        "y-protocols": "^1.0.6"
+      },
+      "bin": {
+        "y-webrtc-signaling": "bin/server.js"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "type": "GitHub Sponsors ❤",
+        "url": "https://github.com/sponsors/dmonad"
+      },
+      "optionalDependencies": {
+        "ws": "^8.14.2"
+      },
+      "peerDependencies": {
+        "yjs": "^13.6.8"
+      }
+    },
     "node_modules/yallist": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.1.1.tgz",
@@ -7620,6 +7911,23 @@
       "dev": true,
       "license": "ISC"
     },
+    "node_modules/yjs": {
+      "version": "13.6.32",
+      "resolved": "https://registry.npmjs.org/yjs/-/yjs-13.6.32.tgz",
+      "integrity": "sha512-lfiJIIC4Xayt5ItynE407ehlE03pCjeOc4hkR4yxxvvNJ4kuiN25B0g+Qp8XagYz361LLL7DCzR5bvFJ81QKtQ==",
+      "license": "MIT",
+      "dependencies": {
+        "lib0": "^0.2.99"
+      },
+      "engines": {
+        "node": ">=16.0.0",
+        "npm": ">=8.0.0"
+      },
+      "funding": {
+        "type": "GitHub Sponsors ❤",
+        "url": "https://github.com/sponsors/dmonad"
+      }
+    },
     "node_modules/yocto-queue": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",
diff --git a/frontend/package.json b/frontend/package.json
index 59cf8ec7..e724dd36 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -30,7 +30,9 @@
     "react-syntax-highlighter": "^15.6.6",
     "recharts": "^2.15.3",
     "remark-gfm": "^4.0.1",
-    "tailwindcss": "^4.1.12"
+    "tailwindcss": "^4.1.12",
+    "y-webrtc": "^10.3.0",
+    "yjs": "^13.6.32"
   },
   "devDependencies": {
     "@eslint/js": "^9.33.0",
diff --git a/frontend/src/components/SystemDesignWhiteboard.jsx b/frontend/src/components/SystemDesignWhiteboard.jsx
new file mode 100644
index 00000000..a82bd750
--- /dev/null
+++ b/frontend/src/components/SystemDesignWhiteboard.jsx
@@ -0,0 +1,124 @@
+import React, { useEffect, useRef, useState } from 'react';
+import * as Y from 'yjs';
+import { WebrtcProvider } from 'y-webrtc';
+
+const SystemDesignWhiteboard = ({ roomId = 'prepilot-design-room' }) => {
+  const canvasRef = useRef(null);
+  const [isConnected, setIsConnected] = useState(false);
+  const [peers, setPeers] = useState(0);
+
+  useEffect(() => {
+    // Initialize Yjs document
+    const ydoc = new Y.Doc();
+    
+    // Connect to WebRTC provider for peer-to-peer syncing
+    const provider = new WebrtcProvider(roomId, ydoc, {
+        signaling: ['wss://signaling.yjs.dev'] // Public signaling server for demo
+    });
+
+    provider.on('synced', synced => {
+      setIsConnected(synced);
+    });
+
+    provider.on('peers', peerStatus => {
+      setPeers(peerStatus.webrtcPeers.length);
+    });
+
+    // Create a shared array to hold drawing strokes
+    const yStrokes = ydoc.getArray('strokes');
+    
+    const canvas = canvasRef.current;
+    const ctx = canvas.getContext('2d');
+    
+    let isDrawing = false;
+    let currentStroke = [];
+
+    const drawLine = (x0, y0, x1, y1, color) => {
+      ctx.beginPath();
+      ctx.moveTo(x0, y0);
+      ctx.lineTo(x1, y1);
+      ctx.strokeStyle = color;
+      ctx.lineWidth = 2;
+      ctx.stroke();
+      ctx.closePath();
+    };
+
+    // Redraw canvas when strokes array changes from remote peers
+    yStrokes.observe(() => {
+      ctx.clearRect(0, 0, canvas.width, canvas.height);
+      const strokes = yStrokes.toArray();
+      strokes.forEach(stroke => {
+        for (let i = 1; i < stroke.length; i++) {
+          drawLine(stroke[i-1].x, stroke[i-1].y, stroke[i].x, stroke[i].y, '#00ff00');
+        }
+      });
+    });
+
+    const startDrawing = (e) => {
+      isDrawing = true;
+      const rect = canvas.getBoundingClientRect();
+      const point = { x: e.clientX - rect.left, y: e.clientY - rect.top };
+      currentStroke = [point];
+    };
+
+    const draw = (e) => {
+      if (!isDrawing) return;
+      const rect = canvas.getBoundingClientRect();
+      const point = { x: e.clientX - rect.left, y: e.clientY - rect.top };
+      
+      const lastPoint = currentStroke[currentStroke.length - 1];
+      drawLine(lastPoint.x, lastPoint.y, point.x, point.y, '#ffffff');
+      currentStroke.push(point);
+    };
+
+    const stopDrawing = () => {
+      if (!isDrawing) return;
+      isDrawing = false;
+      // Push the completed stroke to the shared CRDT array
+      yStrokes.push([currentStroke]);
+    };
+
+    canvas.addEventListener('mousedown', startDrawing);
+    canvas.addEventListener('mousemove', draw);
+    canvas.addEventListener('mouseup', stopDrawing);
+    canvas.addEventListener('mouseout', stopDrawing);
+
+    return () => {
+      canvas.removeEventListener('mousedown', startDrawing);
+      canvas.removeEventListener('mousemove', draw);
+      canvas.removeEventListener('mouseup', stopDrawing);
+      canvas.removeEventListener('mouseout', stopDrawing);
+      provider.destroy();
+      ydoc.destroy();
+    };
+  }, [roomId]);
+
+  return (
+    <div className="p-4 bg-gray-900 rounded-xl shadow-lg border border-gray-700 mt-4">
+      <div className="flex justify-between items-center mb-4">
+        <h2 className="text-xl font-bold text-white">Collaborative System Design</h2>
+        <div className="flex gap-4">
+            <span className={`px-3 py-1 rounded-full text-sm ${isConnected ? 'bg-green-900 text-green-300' : 'bg-red-900 text-red-300'}`}>
+                {isConnected ? 'Connected' : 'Connecting...'}
+            </span>
+            <span className="px-3 py-1 bg-blue-900 text-blue-300 rounded-full text-sm">
+                Peers Online: {peers}
+            </span>
+        </div>
+      </div>
+      
+      <div className="bg-gray-800 rounded-lg overflow-hidden border border-gray-600">
+        <canvas 
+          ref={canvasRef}
+          width={800}
+          height={500}
+          className="w-full bg-gray-800 cursor-crosshair"
+          style={{ touchAction: 'none' }}
+        />
+      </div>
+      <p className="text-gray-400 text-sm mt-2">Draw on the canvas. Changes sync in real-time across peers using Yjs CRDTs.</p>
+    </div>
+  );
+};
+
+export default SystemDesignWhiteboard;