import streamlit as st

def load_css_files():
    """Load all CSS files and apply them to the Streamlit app"""
    css_files = ['layout.css', 'buttons.css', 'story_output.css']
    
    for css_file in css_files:
        with open(f"src/styles/{css_file}") as f:
            st.markdown(f"<style>{f.read()}</style>", unsafe_allow_html=True)