#checkoutForm { width: 90%; /* responsive width */
max-width: 900px; /* desktop me form ka max width */ 
margin: 20px auto; /* center horizontally */ 
padding: 25px; 
background: #fff;
border-radius: 12px; 
box-shadow: 0 4px 12px rgba(0,0,0,0.1);
box-sizing: border-box; 
    
} /* Inputs & textarea */ 
#checkoutForm input, #checkoutForm textarea { width: 100%; padding: 10px; 
font-size: 16px; margin-bottom: 15px;
border: 1px solid #ccc; 
border-radius: 6px;
box-sizing: border-box;
} 
/* Button */ #checkoutForm button { width: 100%; padding: 12px; 
font-size: 16px;
background: #10b981;
color: white;
border: none;
border-radius: 8px;
cursor: pointer; }
#checkoutForm button:hover { background: #059669; } /* Mobile adjustments */ 
@media (max-width: 768px) { #checkoutForm { width: 95%; padding: 15px; } }