body {
font-family: Arial, sans-serif;
background: linear-gradient(135deg, #FF7E5F, #FFB347);
height: 100vh;
display: flex;
justify-content: center;
align-items: center;
color: #333;
}
.container {
background: #fff;
border-radius: 16px;
box-shadow: 0 4px 10px rgba(0,0,0,0.2);
padding: 30px;
width: 320px;
text-align: center;
}
h2 {
margin-bottom: 20px;
}
input, select, button {
width: 80%;
padding: 10px;
margin: 8px 0;
border-radius: 8px;
border: 1px solid #ccc;
font-size: 16px;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
-webkit-appearance: none;
margin: 0;
}
input[type=text] {
-moz-appearance: textfield;
width: 150px;
}
button {
background: #FF7E5F;
color: white;
border: none;
cursor: pointer;
transition: background 0.3s ease;
}
button:hover {
background: #357ABD;
}
#result {
margin-top: 15px;
font-weight: bold;
}