/* Importing Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@700&family=Roboto:wght@400;500&display=swap');

/* Body Styles */
body {
    font-family: 'Roboto', sans-serif;
    background-color: #f0f4c3;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

/* Calculator Container */
.calculator {
    background-color: #ffffff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    width: 320px;
    text-align: center;
}

/* Form Heading */
.calculator h2 {
    font-family: 'Nunito', sans-serif;
    font-size: 2em;
    margin-bottom: 30px;
    color: #333;
}

/* Input Fields */
input[type="number"] {
    width: calc(100% - 20px);
    padding: 12px;
    margin-bottom: 20px;
    border: 2px solid #ff9800;
    border-radius: 8px;
    font-size: 16px;
    background-color: #fff8e1;
    color: #333;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

/* Button */
button {
    width: 100%;
    padding: 12px;
    background-color: #ff5722;
    color: white;
    font-size: 18px;
    font-family: 'Nunito', sans-serif;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

/* Button Hover Effect */
button:hover {
    background-color: #e64a19;
}

/* Result Styles */
#result {
    margin-top: 25px;
    font-family: 'Nunito', sans-serif;
    font-size: 1.6em;
    font-weight: bold;
    color: #4caf50;
}

/* Responsive Design */
@media (max-width: 400px) {
    .calculator {
        width: 90%;
    }

    input[type="number"], button {
        font-size: 14px;
    }

    #result {
        font-size: 1.2em;
    }
}