Update app.py

app.py

@@ -2,25 +2,76 @@ import streamlit as st
 from datetime import date
 from dateutil.relativedelta import relativedelta
 
+# App Config
+st.set_page_config(page_title="🎂 Age Calculator", page_icon="🎉", layout="centered")
+
+# Custom CSS
+st.markdown("""
+    <style>
+    .main {
+        background-color: #fff5f8;
+        padding: 2rem;
+        border-radius: 1rem;
+        box-shadow: 0px 0px 20px rgba(0,0,0,0.1);
+    }
+    .title {
+        font-size: 3em;
+        color: #FF69B4;
+        text-align: center;
+        margin-bottom: 1rem;
+    }
+    .result {
+        font-size: 1.5em;
+        color: #4B0082;
+        text-align: center;
+        margin-top: 1.5rem;
+    }
+    .birthday {
+        font-size: 1.3em;
+        color: #32CD32;
+        text-align: center;
+        margin-top: 1rem;
+    }
+    </style>
+""", unsafe_allow_html=True)
+
 # App Title
-st.set_page_config(page_title="Age Calculator", page_icon="🎂")
-st.title("🎂 Age Calculator")
+st.markdown('<div class="title">🎂 Age Calculator</div>', unsafe_allow_html=True)
 
-# User Input with extended range
-birth_date = st.date_input(
-    "Enter your birth date:",
-    min_value=date(1950, 1, 1),
-    max_value=date.today()
-)
+# Input Section
+with st.container():
+    birth_date = st.date_input(
+        "📅 Select your birth date:",
+        min_value=date(1950, 1, 1),
+        max_value=date.today()
+    )
 
 # Current Date
 today = date.today()
 
+# Logic
 if birth_date > today:
     st.error("Your birth date can't be in the future.")
 else:
-    # Calculate difference
     difference = relativedelta(today, birth_date)
 
-    # Display Results
-    st.success(f"Your age is **{difference.years}** years, **{difference.months}** months, and **{difference.days}** days.")
+    # Display Age
+    st.markdown(f"""
+        <div class="main">
+            <div class="result">
+                🎈 You are <strong>{difference.years}</strong> years, 
+                <strong>{difference.months}</strong> months, and 
+                <strong>{difference.days}</strong> days old!
+            </div>
+    """, unsafe_allow_html=True)
+
+    # Birthday greeting
+    if birth_date.day == today.day and birth_date.month == today.month:
+        st.markdown("""
+            <div class="birthday">
+                🎉 Happy Birthday! 🎉<br>
+                May your year be filled with joy and success!
+            </div>
+        """, unsafe_allow_html=True)
+
+    st.markdown("</div>", unsafe_allow_html=True)