Enhance Streamlit UI with advanced table header styling and gold color scheme

Extend the existing tab styling to include table header customization:
- Add gold background and white text for table headers
- Implement hover effects for table headers
- Maintain consistent design language with tab styling
- Improve overall visual hierarchy and interactivity

app.py

@@ -73,17 +73,18 @@ sim_all_hold = pd.DataFrame(columns=['Player', 'Team', 'Book', 'Prop Type', 'Pro
 
 st.markdown("""
 <style>
+    /* Tab styling */
     .stTabs [data-baseweb="tab-list"] {
-        gap: 8px;  /* Increased spacing between tabs */
+        gap: 8px;
         padding: 4px;
     }
 
     .stTabs [data-baseweb="tab"] {
         height: 50px;
         white-space: pre-wrap;
-        background-color: #FFD700;  /* Gold background */
-        color: white;  /* White text */
-        border-radius: 10px;  /* Rounded edges */
+        background-color: #FFD700;
+        color: white;
+        border-radius: 10px;
         gap: 1px;
         padding: 10px 20px;
         font-weight: bold;
@@ -91,15 +92,30 @@ st.markdown("""
     }
 
     .stTabs [aria-selected="true"] {
-        background-color: #DAA520;  /* Darker gold when selected */
+        background-color: #DAA520;
         color: white;
     }
 
-    /* Hover effect */
     .stTabs [data-baseweb="tab"]:hover {
         background-color: #DAA520;
         cursor: pointer;
     }
+
+    /* Table header styling */
+    th[role="columnheader"] {
+        background-color: #FFD700 !important;
+        color: white !important;
+        font-weight: bold !important;
+        border-radius: 10px !important;
+        padding: 10px 20px !important;
+        text-align: center !important;
+    }
+
+    /* Hover effect for table headers */
+    th[role="columnheader"]:hover {
+        background-color: #DAA520 !important;
+        cursor: pointer;
+    }
 </style>""", unsafe_allow_html=True)
 
 def calculate_poisson(row):