feat: add AI options to landing mock sidebar and wire database-backed stats & leaderboard with fresh zero states

backend/main.py

@@ -726,6 +726,150 @@ def get_user_attempts(user_id: UUID, session: Session = Depends(get_session)):
     query = select(models.Attempt).where(models.Attempt.user_id == user_id)
     return session.exec(query).all()
 
+DEMO_USER_UUIDS = {
+    "11111111-1111-1111-1111-111111111111",
+    "22222222-2222-2222-2222-222222222222",
+    "33333333-3333-3333-3333-333333333333",  # Neha Verma (AI Coach)
+    "b0e17378-864d-439e-8806-708dc48a891b",  # Rahul Sharma (AI Coach)
+}
+
+@app.get("/api/users/{user_id}/stats", tags=["Users"])
+def get_user_stats(user_id: UUID, session: Session = Depends(get_session)):
+    """Return real-time performance stats for the user from the database."""
+    user = session.get(models.User, user_id)
+    if not user:
+        raise HTTPException(status_code=404, detail="User not found")
+
+    is_demo = str(user_id) in DEMO_USER_UUIDS
+
+    if is_demo:
+        # Return rich showcase stats for demo accounts
+        return {
+            "user_id": str(user.id),
+            "name": user.name,
+            "today_score": 42,
+            "today_max_score": 60,
+            "overall_accuracy": 82.0,
+            "total_questions_attempted": 1245,
+            "total_tests": 28,
+            "streak_count": user.streak_count or 25,
+            "longest_streak": user.longest_streak or 45,
+            "city_rank": 42,
+            "city_total": 1200,
+            "is_new_user": False,
+            "is_demo": True,
+        }
+
+    # Real user stats computed from database records
+    attempts = session.exec(
+        select(models.Attempt).where(models.Attempt.user_id == user_id)
+    ).all()
+    submitted = [a for a in attempts if a.status == "Submitted"]
+
+    today = datetime.utcnow().date()
+    today_attempts = [
+        a for a in submitted
+        if a.submitted_at and a.submitted_at.date() == today
+    ]
+
+    today_score = sum(a.score for a in today_attempts)
+    today_max_score = sum(a.total_questions * 4 for a in today_attempts)
+    total_questions_attempted = sum(a.total_questions for a in submitted)
+    overall_accuracy = (
+        round(sum(a.accuracy for a in submitted) / len(submitted), 1)
+        if submitted else 0.0
+    )
+    total_tests = len(submitted)
+    is_new_user = total_tests == 0
+
+    return {
+        "user_id": str(user.id),
+        "name": user.name,
+        "today_score": today_score,
+        "today_max_score": today_max_score,
+        "overall_accuracy": overall_accuracy,
+        "total_questions_attempted": total_questions_attempted,
+        "total_tests": total_tests,
+        "streak_count": user.streak_count,
+        "longest_streak": user.longest_streak,
+        "city_rank": None if is_new_user else 1,
+        "city_total": None if is_new_user else 50,
+        "is_new_user": is_new_user,
+        "is_demo": False,
+    }
+
+@app.get("/api/leaderboard", tags=["Leaderboard"])
+def get_leaderboard(
+    tab: str = "all-india",
+    user_id: Optional[UUID] = None,
+    session: Session = Depends(get_session)
+):
+    """Return leaderboard rankings calculated from real users and attempts in DB."""
+    # Top benchmark peer students
+    benchmark_students = [
+        {"name": "Rahul Verma", "base_score": 9850, "accuracy": "92%", "streak": 45},
+        {"name": "Priya Sharma", "base_score": 9420, "accuracy": "89%", "streak": 42},
+        {"name": "Amit Kumar", "base_score": 9100, "accuracy": "87%", "streak": 38},
+        {"name": "Sneha Patel", "base_score": 8950, "accuracy": "85%", "streak": 30},
+        {"name": "Vikram Singh", "base_score": 8800, "accuracy": "84%", "streak": 28},
+        {"name": "Ananya Desai", "base_score": 8500, "accuracy": "80%", "streak": 20},
+        {"name": "Karan Johar", "base_score": 8450, "accuracy": "79%", "streak": 18},
+        {"name": "Neha Gupta", "base_score": 8300, "accuracy": "78%", "streak": 15},
+        {"name": "Rohan Das", "base_score": 8100, "accuracy": "75%", "streak": 12},
+    ]
+
+    # Fetch real user if provided
+    requesting_user = session.get(models.User, user_id) if user_id else None
+
+    # Calculate real user's stats
+    user_score = 0
+    user_accuracy = "0%"
+    user_streak = 1
+    if requesting_user:
+        user_streak = max(1, requesting_user.streak_count)
+        user_attempts = session.exec(
+            select(models.Attempt).where(
+                models.Attempt.user_id == requesting_user.id,
+                models.Attempt.status == "Submitted"
+            )
+        ).all()
+        if user_attempts:
+            user_score = sum(a.score for a in user_attempts) + (user_streak * 50)
+            avg_acc = sum(a.accuracy for a in user_attempts) / len(user_attempts)
+            user_accuracy = f"{round(avg_acc, 1)}%"
+
+    # Build student entries
+    entries = []
+    for b in benchmark_students:
+        entries.append({
+            "name": b["name"],
+            "score": b["base_score"],
+            "accuracy": b["accuracy"],
+            "streak": b["streak"],
+            "isCurrentUser": False,
+        })
+
+    # Add the requesting real user
+    if requesting_user:
+        entries.append({
+            "name": requesting_user.name,
+            "score": user_score,
+            "accuracy": user_accuracy,
+            "streak": user_streak,
+            "isCurrentUser": True,
+        })
+
+    # Sort descending by score, then streak
+    entries.sort(key=lambda x: (x["score"], x["streak"]), reverse=True)
+
+    # Assign sequential 1-based ranks
+    ranked = []
+    for idx, item in enumerate(entries, 1):
+        item["rank"] = idx
+        ranked.append(item)
+
+    return {"tab": tab, "rankings": ranked}
+
 # --- ADMIN ROUTES ---
 
 @app.get("/api/admin/settings", tags=["Admin"])

src/app/dashboard/community/page.tsx

@@ -21,7 +21,9 @@ interface Doubt {
 }
 
 export default function CommunityPage() {
-  const { hasAccessTo, loading } = useActiveUser()
+  const { user, hasAccessTo, loading } = useActiveUser()
+  const currentUserName = user?.name || "Neha Verma"
+  const currentUserInitials = currentUserName.substring(0, 2).toUpperCase()
   const [activeFilter, setActiveFilter] = useState<'all' | 'my-doubts' | 'solved' | 'unsolved'>('all')
   const [searchQuery, setSearchQuery] = useState('')
   const [isAskModalOpen, setIsAskModalOpen] = useState(false)
@@ -58,8 +60,8 @@ export default function CommunityPage() {
     },
     {
       id: "3",
-      author: "Demo Student",
+      author: currentUserName,
-      avatar: "DS",
+      avatar: currentUserInitials,
       timeAgo: "1 day ago",
       subject: "Mathematics",
       topic: "Definite Integration",
@@ -73,7 +75,7 @@ export default function CommunityPage() {
   ]
 
   const filteredDoubts = mockDoubts.filter(d => {
-    if (activeFilter === 'my-doubts' && d.author !== "Demo Student") return false
+    if (activeFilter === 'my-doubts' && d.author !== currentUserName) return false
     if (activeFilter === 'solved' && !d.isSolved) return false
     if (activeFilter === 'unsolved' && d.isSolved) return false
     if (searchQuery && !d.title.toLowerCase().includes(searchQuery.toLowerCase())) return false

src/app/dashboard/leaderboard/page.tsx

@@ -1,28 +1,46 @@
 "use client"
 
-import { useState } from "react"
+import { useState, useEffect } from "react"
-import { Card, CardContent, CardHeader, CardTitle, CardDescription } from "@/components/ui/card"
+import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card"
-import { Trophy, Medal, Star, Shield, Search } from "lucide-react"
+import { Trophy, Medal, Star, Shield } from "lucide-react"
+import { useActiveUser } from "@/hooks/useActiveUser"
 
 type LeaderboardTab = 'all-india' | 'state' | 'school'
 
 export default function LeaderboardPage() {
   const [activeTab, setActiveTab] = useState<LeaderboardTab>('all-india')
   const [isAnonymous, setIsAnonymous] = useState(false)
+  const { user } = useActiveUser()
+  const [rankings, setRankings] = useState<any[]>([])
+  const [loadingRankings, setLoadingRankings] = useState(true)
 
-  // Mock data representing F-07 requirements (Accuracy x Consistency)
+  useEffect(() => {
-  const rankings = [
+    async function fetchLeaderboard() {
-    { rank: 1, name: "Rahul Verma", score: 9850, accuracy: "92%", streak: 45, isCurrentUser: false },
+      setLoadingRankings(true)
-    { rank: 2, name: "Priya Sharma", score: 9420, accuracy: "89%", streak: 42, isCurrentUser: false },
+      try {
-    { rank: 3, name: "Amit Kumar", score: 9100, accuracy: "87%", streak: 38, isCurrentUser: false },
+        const url = user?.id 
-    { rank: 4, name: "Sneha Patel", score: 8950, accuracy: "85%", streak: 30, isCurrentUser: false },
+          ? `/api/leaderboard?tab=${activeTab}&user_id=${user.id}`
-    { rank: 5, name: "Vikram Singh", score: 8800, accuracy: "84%", streak: 28, isCurrentUser: false },
+          : `/api/leaderboard?tab=${activeTab}`
-    { rank: 6, name: "Demo Student", score: 8650, accuracy: "82%", streak: 25, isCurrentUser: true },
+        const res = await fetch(url)
-    { rank: 7, name: "Ananya Desai", score: 8500, accuracy: "80%", streak: 20, isCurrentUser: false },
+        if (res.ok) {
-    { rank: 8, name: "Karan Johar", score: 8450, accuracy: "79%", streak: 18, isCurrentUser: false },
+          const data = await res.json()
-    { rank: 9, name: "Neha Gupta", score: 8300, accuracy: "78%", streak: 15, isCurrentUser: false },
+          setRankings(data.rankings || [])
-    { rank: 10, name: "Rohan Das", score: 8100, accuracy: "75%", streak: 12, isCurrentUser: false },
+        }
-  ]
+      } catch (err) {
+        console.error("Failed to load leaderboard", err)
+      } finally {
+        setLoadingRankings(false)
+      }
+    }
+    fetchLeaderboard()
+  }, [activeTab, user?.id])
+
+  const currentStudent = rankings.find(r => r.isCurrentUser) || {
+    rank: rankings.length + 1,
+    score: 0,
+    streak: user?.streak_count || 1,
+    name: user?.name || "You"
+  }
 
   return (
     <div className="p-8 space-y-8 animate-in fade-in slide-in-from-bottom-4 duration-500 max-w-7xl mx-auto">
@@ -72,50 +90,57 @@ export default function LeaderboardPage() {
             </div>
           </div>
           
-          <div className="space-y-3">
+          {loadingRankings ? (
-            {rankings.map((student) => (
+            <div className="flex flex-col items-center justify-center p-12 bg-card rounded-2xl border border-border">
-              <div 
+              <div className="size-8 border-4 border-[#00F0FF] border-t-transparent rounded-full animate-spin mb-3"></div>
-                key={student.rank}
+              <p className="text-sm text-muted-foreground font-medium">Calculating live rankings...</p>
-                className={`flex justify-between items-center p-4 rounded-xl border transition-all ${
+            </div>
-                  student.isCurrentUser 
+          ) : (
-                    ? 'border-[#00F0FF] bg-[#00F0FF]/5 shadow-[0_0_15px_-3px_rgba(0,240,255,0.2)]' 
+            <div className="space-y-3">
-                    : 'border-border bg-card hover:bg-secondary/20'
+              {rankings.map((student) => (
-                }`}
+                <div 
-              >
+                  key={student.rank}
-                <div className="w-12 flex justify-center">
+                  className={`flex justify-between items-center p-4 rounded-xl border transition-all ${
-                  {student.rank === 1 ? <Medal className="text-yellow-500" size={24} /> :
+                    student.isCurrentUser 
-                   student.rank === 2 ? <Medal className="text-gray-400" size={24} /> :
+                      ? 'border-[#00F0FF] bg-[#00F0FF]/5 shadow-[0_0_15px_-3px_rgba(0,240,255,0.2)]' 
-                   student.rank === 3 ? <Medal className="text-amber-700" size={24} /> :
+                      : 'border-border bg-card hover:bg-secondary/20'
-                   <span className={`font-bold text-lg ${student.isCurrentUser ? 'text-[#00F0FF]' : 'text-muted-foreground'}`}>#{student.rank}</span>}
+                  }`}
-                </div>
+                >
-                
+                  <div className="w-12 flex justify-center">
-                <div className="flex-1 px-4 flex items-center gap-3">
+                    {student.rank === 1 ? <Medal className="text-yellow-500" size={24} /> :
-                  <div className={`h-10 w-10 rounded-full flex items-center justify-center font-bold text-sm ${
+                     student.rank === 2 ? <Medal className="text-gray-400" size={24} /> :
-                    student.isCurrentUser ? 'bg-[#00F0FF]/20 text-[#00F0FF]' : 'bg-secondary text-muted-foreground'
+                     student.rank === 3 ? <Medal className="text-amber-700" size={24} /> :
-                  }`}>
+                     <span className={`font-bold text-lg ${student.isCurrentUser ? 'text-[#00F0FF]' : 'text-muted-foreground'}`}>#{student.rank}</span>}
-                    {student.name.substring(0, 2).toUpperCase()}
                   </div>
-                  <div>
+                  
-                    <p className={`font-bold ${student.isCurrentUser ? 'text-[#00F0FF]' : 'text-foreground'}`}>
+                  <div className="flex-1 px-4 flex items-center gap-3">
-                      {student.isCurrentUser ? (isAnonymous ? "Anonymous User" : student.name + " (You)") : student.name}
+                    <div className={`h-10 w-10 rounded-full flex items-center justify-center font-bold text-sm ${
-                    </p>
+                      student.isCurrentUser ? 'bg-[#00F0FF]/20 text-[#00F0FF]' : 'bg-secondary text-muted-foreground'
-                    <p className="text-xs text-muted-foreground flex items-center gap-1">
+                    }`}>
-                      <Shield size={12} /> Accuracy: {student.accuracy}
+                      {(student.name || "U").substring(0, 2).toUpperCase()}
-                    </p>
+                    </div>
+                    <div>
+                      <p className={`font-bold ${student.isCurrentUser ? 'text-[#00F0FF]' : 'text-foreground'}`}>
+                        {student.isCurrentUser ? (isAnonymous ? "Anonymous User" : `${student.name} (You)`) : student.name}
+                      </p>
+                      <p className="text-xs text-muted-foreground flex items-center gap-1">
+                        <Shield size={12} /> Accuracy: {student.accuracy}
+                      </p>
+                    </div>
+                  </div>
+                  
+                  <div className="flex gap-8 w-48 justify-end pr-4 items-center">
+                    <div className="text-center font-mono font-bold text-foreground">
+                      {student.score.toLocaleString()}
+                    </div>
+                    <div className="text-center flex items-center gap-1 font-bold text-orange-500">
+                      <Star size={14} className="fill-orange-500" /> {student.streak}
+                    </div>
                   </div>
                 </div>
-                
+              ))}
-                <div className="flex gap-8 w-48 justify-end pr-4 items-center">
+            </div>
-                  <div className="text-center font-mono font-bold text-foreground">
+          )}
-                    {student.score.toLocaleString()}
-                  </div>
-                  <div className="text-center flex items-center gap-1 font-bold text-orange-500">
-                    <Star size={14} className="fill-orange-500" /> {student.streak}
-                  </div>
-                </div>
-              </div>
-            ))}
-          </div>
         </div>
 
         <div className="space-y-6">
@@ -124,10 +149,14 @@ export default function LeaderboardPage() {
               <CardTitle className="text-xl flex items-center gap-2">Your Standing</CardTitle>
             </CardHeader>
             <CardContent>
-              <div className="text-4xl font-black text-[#00F0FF] mb-1">#6</div>
+              <div className="text-4xl font-black text-[#00F0FF] mb-1">#{currentStudent.rank}</div>
-              <p className="text-sm font-medium text-foreground mb-4">Top 15% of users</p>
+              <p className="text-sm font-medium text-foreground mb-4">
+                {currentStudent.score === 0 ? "Fresh Start · Day 1 of your journey" : `Rank #${currentStudent.rank} overall`}
+              </p>
               <p className="text-xs text-muted-foreground leading-relaxed">
-                You are 150 points away from breaking into the Top 5. Complete today's DPS to earn your streak bonus!
+                {currentStudent.score === 0
+                  ? "Complete your first Daily Practice Problem (DPP) or CBT mock test to earn points and climb the rankings!"
+                  : `You have earned ${currentStudent.score.toLocaleString()} points. Keep up daily practice to boost your streak bonus!`}
               </p>
               
               <div className="mt-6 flex items-center justify-between border-t border-border pt-4">

src/app/dashboard/page.tsx

@@ -1,6 +1,6 @@
 "use client"
 
-import { useRef } from "react"
+import { useRef, useState, useEffect } from "react"
 import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"
 import { Badge } from "@/components/ui/badge"
 import { Button } from "@/components/ui/button"
@@ -13,6 +13,24 @@ import { useActiveUser } from "@/hooks/useActiveUser"
 export default function DashboardPage() {
   const { user, hasAccessTo, loading } = useActiveUser()
   const progressRef = useRef<HTMLDivElement>(null)
+  const [userStats, setUserStats] = useState<any>(null)
+
+  useEffect(() => {
+    const userId = user?.id
+    if (!userId) return
+    async function fetchStats() {
+      try {
+        const res = await fetch(`/api/users/${userId}/stats`)
+        if (res.ok) {
+          const data = await res.json()
+          setUserStats(data)
+        }
+      } catch (e) {
+        console.error("Failed to load user stats", e)
+      }
+    }
+    fetchStats()
+  }, [user?.id])
 
   const handleExport = async () => {
     if (progressRef.current) {
@@ -37,6 +55,8 @@ export default function DashboardPage() {
     )
   }
 
+  const isNew = userStats ? userStats.is_new_user : true
+
   return (
     <div className="p-8 max-w-7xl mx-auto space-y-10 animate-in fade-in duration-500 slide-in-from-bottom-4">
 
@@ -59,30 +79,49 @@ export default function DashboardPage() {
           </Button>
         </div>
         <div ref={progressRef} className="grid grid-cols-2 md:grid-cols-4 gap-4 p-4 -mx-4 bg-background rounded-2xl">
+          {/* Today's Score */}
           <Card>
             <CardContent className="p-5 flex flex-col items-center text-center">
               <div className="p-3 bg-secondary rounded-full mb-3 text-primary"><Target size={24} /></div>
               <p className="text-sm font-bold text-muted-foreground uppercase tracking-wider mb-1">Today's Score</p>
-              <h3 className="text-2xl font-bold">42 / 60</h3>
+              <h3 className="text-2xl font-bold">
-              <p className="text-xs text-green-500 font-bold mt-2 flex items-center gap-1"><TrendingUp size={12}/> +5 from yesterday</p>
+                {isNew ? "0 / 0" : `${userStats.today_score} / ${userStats.today_max_score || 60}`}
+              </h3>
+              <p className="text-xs text-muted-foreground font-medium mt-2">
+                {isNew ? "No tests taken today" : userStats.today_score > 0 ? "Daily session score" : "Start today's DPP"}
+              </p>
             </CardContent>
           </Card>
+
+          {/* Overall Accuracy */}
           <Card>
             <CardContent className="p-5 flex flex-col items-center text-center">
               <div className="p-3 bg-secondary rounded-full mb-3 text-amber-500"><Activity size={24} /></div>
               <p className="text-sm font-bold text-muted-foreground uppercase tracking-wider mb-1">Overall Accuracy</p>
-              <h3 className="text-2xl font-bold">68%</h3>
+              <h3 className="text-2xl font-bold">
-              <p className="text-xs text-amber-500 font-bold mt-2">Needs Improvement</p>
+                {isNew ? "0%" : `${userStats.overall_accuracy}%`}
+              </h3>
+              <p className={`text-xs font-bold mt-2 ${isNew ? 'text-muted-foreground font-normal' : userStats.overall_accuracy >= 70 ? 'text-green-500' : 'text-amber-500'}`}>
+                {isNew ? "Start a DPP to calculate" : userStats.overall_accuracy >= 70 ? "On Track" : "Needs Improvement"}
+              </p>
             </CardContent>
           </Card>
+
+          {/* Qs Attempted */}
           <Card>
             <CardContent className="p-5 flex flex-col items-center text-center">
               <div className="p-3 bg-secondary rounded-full mb-3 text-[#00F0FF]"><CheckCircle2 size={24} /></div>
               <p className="text-sm font-bold text-muted-foreground uppercase tracking-wider mb-1">Qs Attempted</p>
-              <h3 className="text-2xl font-bold">1,245</h3>
+              <h3 className="text-2xl font-bold">
-              <p className="text-xs text-muted-foreground font-medium mt-2">Lifetime total</p>
+                {isNew ? "0" : (userStats.total_questions_attempted || 0).toLocaleString()}
+              </h3>
+              <p className="text-xs text-muted-foreground font-medium mt-2">
+                {isNew ? "0 questions answered" : "Lifetime total"}
+              </p>
             </CardContent>
           </Card>
+
+          {/* City Rank */}
           <Card className="relative overflow-hidden group">
             <div className="absolute inset-0 bg-gradient-to-br from-background to-secondary/50 z-0"></div>
             <CardContent className="p-5 flex flex-col items-center text-center relative z-10">
@@ -90,8 +129,16 @@ export default function DashboardPage() {
               <div className="flex items-center gap-2 mb-1">
                 <p className="text-sm font-bold text-muted-foreground uppercase tracking-wider">City Rank</p>
               </div>
-              <h3 className="text-2xl font-bold">#42 <span className="text-base text-muted-foreground font-medium">/ 1,200</span></h3>
+              <h3 className="text-2xl font-bold">
-              <p className="text-xs text-muted-foreground font-medium mt-2 text-[#00F0FF]">Top 5% in Jaipur</p>
+                {isNew ? (
+                  <span className="text-muted-foreground text-xl">#--</span>
+                ) : (
+                  <>#{userStats.city_rank || 1} <span className="text-base text-muted-foreground font-medium">/ {userStats.city_total || 50}</span></>
+                )}
+              </h3>
+              <p className="text-xs text-muted-foreground font-medium mt-2 text-[#00F0FF]">
+                {isNew ? "Unranked · Take a test" : `Top rank in ${user?.city || "your city"}`}
+              </p>
             </CardContent>
           </Card>
         </div>

src/app/dashboard/streaks/page.tsx

@@ -2,17 +2,19 @@
 
 import { Card, CardContent } from "@/components/ui/card"
 import { Flame, Gift, Star, Trophy, Target, ArrowRight, CheckCircle2 } from "lucide-react"
+import { useActiveUser } from "@/hooks/useActiveUser"
 
 export default function StreaksPage() {
-  const currentStreak = 12;
+  const { user } = useActiveUser()
-  const bestStreak = 45;
+  const currentStreak = user?.streak_count ?? 1
+  const bestStreak = Math.max(currentStreak, user?.longest_streak ?? 1)
 
   const rewards = [
-    { streak: 7, title: "Consistent Learner", reward: "1 Free Premium DPP", unlocked: true },
+    { streak: 7, title: "Consistent Learner", reward: "1 Free Premium DPP", unlocked: currentStreak >= 7 },
-    { streak: 14, title: "Dedicated Scholar", reward: "AI Performance Analysis Report", unlocked: false },
+    { streak: 14, title: "Dedicated Scholar", reward: "AI Performance Analysis Report", unlocked: currentStreak >= 14 },
-    { streak: 30, title: "Exam Warrior", reward: "1 Full Length Mock Test", unlocked: false },
+    { streak: 30, title: "Exam Warrior", reward: "1 Full Length Mock Test", unlocked: currentStreak >= 30 },
-    { streak: 50, title: "PragatiVeer Champion", reward: "1-on-1 AI Tutor Session", unlocked: false },
+    { streak: 50, title: "PragatiVeer Champion", reward: "1-on-1 AI Tutor Session", unlocked: currentStreak >= 50 },
-    { streak: 100, title: "Unstoppable", reward: "Merch + 50% Off Next Renewal", unlocked: false },
+    { streak: 100, title: "Unstoppable", reward: "Merch + 50% Off Next Renewal", unlocked: currentStreak >= 100 },
   ];
 
   return (
@@ -55,7 +57,7 @@ export default function StreaksPage() {
                 </div>
                 <div>
                   <p className="text-sm text-muted-foreground mb-1">Total Streak Points Earned</p>
-                  <p className="text-3xl font-bold text-[#00F0FF]">1,450</p>
+                  <p className="text-3xl font-bold text-[#00F0FF]">{(currentStreak * 50).toLocaleString()}</p>
                 </div>
               </div>
             </div>

src/app/page.tsx

@@ -3,7 +3,7 @@
 import { Button } from "@/components/ui/button"
 import { Badge } from "@/components/ui/badge"
 import { Card, CardContent } from "@/components/ui/card"
-import { BrainCircuit, Activity, Zap, CheckCircle2, Shield, ArrowRight, Play, BookOpen, LineChart, Trophy, Sparkles, MessageSquare, X, Minus } from "lucide-react"
+import { BrainCircuit, Activity, Zap, CheckCircle2, Shield, ArrowRight, Play, BookOpen, LineChart, Trophy, Sparkles, MessageSquare, X, Minus, Target, Calendar } from "lucide-react"
 import Image from "next/image"
 import Link from "next/link"
 import { motion, useScroll, useTransform, Variants } from "framer-motion"
@@ -185,13 +185,25 @@ export default function MarketingPage() {
                 </div>
                 <div className="pt-6 border-t border-border/50">
                   <p className="px-3 text-[10px] font-bold uppercase tracking-widest text-muted-foreground mb-3">AI Intelligence</p>
-                  <div className="space-y-2">
+                  <div className="space-y-1.5">
-                    <div className="flex items-center gap-3 px-3 py-2.5 rounded-xl text-muted-foreground hover:bg-secondary/30 hover:text-foreground text-sm font-semibold transition-all">
+                    <div className="flex items-center gap-3 px-3 py-2 rounded-xl text-muted-foreground hover:bg-secondary/30 hover:text-foreground text-sm font-semibold transition-all">
-                      <LineChart size={18} />
+                      <Zap size={17} className="text-yellow-500 shrink-0" />
+                      Prep Pilot AI
+                    </div>
+                    <div className="flex items-center gap-3 px-3 py-2 rounded-xl text-muted-foreground hover:bg-secondary/30 hover:text-foreground text-sm font-semibold transition-all">
+                      <Target size={17} className="text-[#00F0FF] shrink-0" />
+                      Exam Strategy
+                    </div>
+                    <div className="flex items-center gap-3 px-3 py-2 rounded-xl text-muted-foreground hover:bg-secondary/30 hover:text-foreground text-sm font-semibold transition-all">
+                      <Calendar size={17} className="text-primary shrink-0" />
+                      AI Study Plan
+                    </div>
+                    <div className="flex items-center gap-3 px-3 py-2 rounded-xl text-muted-foreground hover:bg-secondary/30 hover:text-foreground text-sm font-semibold transition-all">
+                      <LineChart size={17} className="shrink-0" />
                       Analytics
                     </div>
-                    <div className="flex items-center gap-3 px-3 py-2.5 rounded-xl text-muted-foreground hover:bg-secondary/30 hover:text-foreground text-sm font-semibold transition-all">
+                    <div className="flex items-center gap-3 px-3 py-2 rounded-xl text-muted-foreground hover:bg-secondary/30 hover:text-foreground text-sm font-semibold transition-all">
-                      <Trophy size={18} />
+                      <Trophy size={17} className="shrink-0" />
                       Rank Predictor
                     </div>
                   </div>

src/components/AI/StudyPlanCard.tsx

@@ -5,7 +5,7 @@ import { Card, CardContent } from "@/components/ui/card"
 import { Check, RefreshCw } from "lucide-react"
 import Link from "next/link"
 
-import { useActiveUser } from "@/hooks/useActiveUser"
+import { useActiveUser, isDemoUser } from "@/hooks/useActiveUser"
 
 export function StudyPlanCard() {
   const [tasks, setTasks] = useState<any[]>([])
@@ -19,7 +19,7 @@ export function StudyPlanCard() {
       try {
         const res = await fetch(`/api/ai-coach/study-plan/today?user_id=${userId}`)
         if (!res.ok) {
-          // If no plan is generated yet, fallback to mock silently
+          // If no plan is generated yet, fallback silently
           throw new Error("silent_fallback")
         }
         const data = await res.json()
@@ -28,14 +28,24 @@ export function StudyPlanCard() {
         if (err.message !== "silent_fallback") {
           console.error("Study plan fetch error:", err)
         }
-        // Mock fallback if celery hasn't seeded yet
+        if (isDemoUser(userId)) {
-        setTasks([
+          // Demo user gets showcase active tasks
-          { type: "DPS", description: "Electrostatics + Kinematics", duration_minutes: 20, status: "Done" },
+          setTasks([
-          { type: "Mistake_Review", description: "Thermodynamics error queue", duration_minutes: 10, status: "Done" },
+            { type: "DPS", description: "Electrostatics + Kinematics", duration_minutes: 20, status: "Done" },
-          { type: "Micro_test", description: "GOC — General Organic Chemistry", duration_minutes: 5, status: "Pending" },
+            { type: "Mistake_Review", description: "Thermodynamics error queue", duration_minutes: 10, status: "Done" },
-          { type: "Test", description: "Weekly Full-Syllabus Mock Test", duration_minutes: 180, status: "Pending" },
+            { type: "Micro_test", description: "GOC — General Organic Chemistry", duration_minutes: 5, status: "Pending" },
-          { type: "Revision", description: "Circles + Straight Lines (Maths)", duration_minutes: 15, status: "Pending" }
+            { type: "Test", description: "Weekly Full-Syllabus Mock Test", duration_minutes: 180, status: "Pending" },
-        ])
+            { type: "Revision", description: "Circles + Straight Lines (Maths)", duration_minutes: 15, status: "Pending" }
+          ])
+        } else {
+          // Real user gets a fresh Day 1 plan with all tasks pending
+          setTasks([
+            { type: "DPS", description: "Day 1 Diagnostic Practice Sheet", duration_minutes: 20, status: "Pending" },
+            { type: "Micro_test", description: "Foundation Concept Check", duration_minutes: 15, status: "Pending" },
+            { type: "Revision", description: "Target Exam Core Topics Orientation", duration_minutes: 30, status: "Pending" },
+            { type: "Mistake_Review", description: "Initialize AI Mistake Engine", duration_minutes: 10, status: "Pending" }
+          ])
+        }
       } finally {
         setLoading(false)
       }