/* Basic page layout */
body {
font-family: Arial, sans-serif;
margin: 0;
padding: 20px;
background: #f5f5f5;
color: #333;
}


h1 {
font-size: 24px;
margin-bottom: 20px;
}


/* Container */
.container {
max-width: 500px;
margin: 0 auto;
background: #fff;
padding: 20px;
border-radius: 8px;
box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}


/* Inputs */
input[type="number"] {
width: 100%;
padding: 8px;
margin: 10px 0;
border: 1px solid #ccc;
border-radius: 4px;
font-size: 14px;
}


/* Button */
button {
width: 100%;
padding: 10px;
background: #0078d4;
color: white;
border: none;
border-radius: 4px;
font-size: 16px;
cursor: pointer;
}


button:hover {
background: #005fa3;
}


/* Results */
.result {
margin-top: 20px;
padding: 15px;
background: #eef6ff;
border-left: 4px solid #0078d4;
border-radius: 4px;
}