/* General Styles */
body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(to right, #4facfe, #00f2fe);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    padding: 10px;
}

/* Container */
.calculator-container {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2);
    text-align: center;
    width: 100%;
    max-width: 400px;
}

/* Form Inputs */
form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

label {
    font-weight: bold;
    text-align: left;
}

input {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
    width: 100%;
    box-sizing: border-box;
}

/* Button */
button {
    padding: 12px;
    background: #4facfe;
    color: white;
    border: none;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: 0.3s;
}

button:hover {
    background: #00c6fb;
}

/* Result Section */
#result {
    margin-top: 20px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 5px;
    display: none;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
}

/* Responsive Design */
@media (max-width: 480px) {
    body {
        padding: 10px;
        height: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .calculator-container {
        width: 90%;
        padding: 15px;
    }

    button {
        font-size: 14px;
        padding: 10px;
    }
}