Update app.py

app.py

@@ -129,3 +129,63 @@ if topic:
 
 st.markdown("---")
 st.caption("Created with ❤️ by CoreQuest Galaxy 🚀 Powered by Hugging Face + Learning Galaxy ✨")
+# --- 🔥 Galactic Upgrades Section ---
+
+st.markdown("## 🚀 Galactic Upgrades")
+st.info("Explore extra challenges and boosters to earn even more XP and become a true CoreQuest legend!")
+
+# --- 🌟 Daily Challenge System ---
+import random
+daily_challenges = [
+    "Explain Newton's First Law with a real-world example.",
+    "Solve a basic derivative problem using the power rule.",
+    "Describe the concept of kinetic and potential energy.",
+    "Draw and label a free body diagram for a falling object.",
+    "Write the difference between electric current and voltage.",
+    "Sketch how a convex lens focuses light.",
+    "Describe Special Relativity in one sentence."
+]
+today_challenge = random.choice(daily_challenges)
+
+st.subheader("🧩 Daily Challenge")
+st.success(today_challenge)
+
+if st.button("✅ Complete Challenge (Claim 15 XP)"):
+    update_xp(15)
+    st.balloons()
+    st.success("You completed today's challenge! 15 XP awarded.")
+
+# --- 🛸 Galactic XP Boosts (Random Event!) ---
+boost_active = random.choice([True, False])
+
+if boost_active:
+    st.markdown("### 🌌 **Galactic XP Boost Active!**")
+    st.info("All actions give **+5 bonus XP** for the next 10 minutes!")
+
+    def update_xp_boost(points):
+        bonus_points = points + 5
+        st.session_state.xp += bonus_points
+        if st.session_state.xp >= 100:
+            st.balloons()
+            st.success("🌟 LEVEL UP! Congratulations!")
+            st.session_state.level += 1
+            st.session_state.xp = 0
+
+    # If you want, replace update_xp(points) with update_xp_boost(points) during boost time
+else:
+    st.caption("☄️ No Galactic Boost right now. Check back later!")
+
+# --- 🏆 Hall of Fame (Top 3 Players Auto-Show) ---
+st.markdown("---")
+st.subheader("🏆 Hall of Fame - Top 3 Explorers")
+
+# Sort and display top 3 leaderboard players
+if "leaderboard" in st.session_state and st.session_state.leaderboard:
+    top_players = st.session_state.leaderboard[:3]
+    for idx, player in enumerate(top_players, start=1):
+        st.success(f"🏅 {idx}. {player['name']} - {player['xp']} XP")
+else:
+    st.info("No top players yet — be the first to reach the Hall of Fame!")
+
+st.markdown("---")
+st.caption("🌌 CoreQuest Galaxy | Built with ❤️ and Science Magic ✨")