Create pages/login.py

pages/login.py

@@ -0,0 +1,34 @@
+# pages/login.py
+
+import streamlit as st
+
+def show_login_page(auth_manager):
+    """Display login page"""
+    st.title("🔒 Login to Stock Chart Assistant")
+    
+    with st.form("login_form"):
+        username = st.text_input("Username").lower()
+        password = st.text_input("Password", type="password")
+        submit = st.form_submit_button("Login")
+        
+        if submit:
+            if auth_manager.login(username, password):
+                st.success("Login successful!")
+                st.rerun()  # Rerun to update the page
+            else:
+                st.error("Invalid username or password!")
+                
+    # Show demo credentials
+    st.markdown("---")
+    st.markdown("### Demo Access")
+    st.info("""
+    Use these credentials to try the demo:
+    - Username: synaptyx
+    - Password: demo
+    """)
+
+def show_logout_button(auth_manager):
+    """Display logout button"""
+    if st.sidebar.button("Logout"):
+        auth_manager.logout()
+        st.rerun()  # Rerun to update the page