styles.py

def get_custom_css():
    return """
<style>
    .stApp {
        background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    }
    .main {
        padding: 2rem;
    }
    .stMarkdown {
        color: #2c3e50;
    }
    .stButton>button {
        background-color: #3498db;
        color: white;
        border-radius: 5px;
        padding: 0.5rem 2rem;
        transition: all 0.3s ease;
    }
    .stButton>button:hover {
        background-color: #2980b9;
        transform: translateY(-2px);
    }
    .stTextInput>div>div>input {
        border-radius: 5px;
    }
</style>
"""