/* style.css */
body { 

    font-family: Arial, sans-serif; 

    margin: 20px; 
} 

  
.container { 

    max-width: 800px; 

    margin: 0 auto; 

    background-color: #f9f9f9; 

    padding: 20px; 

    border-radius: 8px; 

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); 
} 

  

h1 { 

    text-align: center; 

    margin-bottom: 20px; 
} 

  
form { 

    display: flex; 

    justify-content: center; 

    margin-bottom: 20px; 
} 

  

input[type="text"], 

input[type="number"] { 

    padding: 10px; 

    border: 1px solid #ccc; 

    border-radius: 4px; 

    outline: none; 
} 

  

input[type="text"]::placeholder, 

input[type="number"]::placeholder { 

    color: #999; 
} 

  
button { 

    padding: 10px 20px; 

    background-color: #4caf50; 

    color: white; 

    border: none; 

    border-radius: 4px; 

    cursor: pointer; 
} 

  
button:hover { 

    background-color: #45a049; 
} 

  
.expense-table { 

    border: 1px solid #ddd; 

    border-radius: 8px; 

    overflow: hidden; 

    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); 
} 

  
table { 

    width: 100%; 

    border-collapse: collapse; 
} 

  
thead th { 

    background-color: #f2f2f2; 

    padding: 10px; 

    text-align: left; 
} 

  
tbody td { 

    padding: 10px; 

    border-top: 1px solid #ddd; 
} 

  
.delete-btn { 

    color: red; 

    cursor: pointer; 
} 

  
.total-amount { 

    padding: 10px; 

    text-align: right; 

    background-color: #f2f2f2; 
}