#calculator-container {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
}

#calculator-container label {
    display: block;
    margin-top: 10px;
}

#calculator-container input, select {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
}

#calculator-container button {
    margin-top: 15px;
    padding: 10px 20px;
    background-color: #007cba;
    color: white;
    border: none;
    cursor: pointer;
}

#calculator-container button:hover {
    background-color: #005a87;
}

#result {
    margin-top: 20px;
    font-size: 18px;
    font-weight: bold;
    color: #d63384;
}