/* Merriweather Black Font Styles */
@import url('https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@0,900;1,900&display=swap');

/* General Body Styling */
body {
    font-family: 'Merriweather', serif;
    margin: 20px;
    background-color: #f4f9fc;
}

h1, h2 {
    font-family: "Merriweather", serif;
    font-weight: 900;
}

h1 {
    font-size: 35px;
    color: #0d7dd4;
    margin-bottom: 20px;
}

h2 {
    font-size: 25px;
    color: #0d7dd4;
    margin-bottom: 20px;
}

input, select, button {
    display: block;
    margin-bottom: 10px;
    width: 100%;
    max-width: 300px;
    padding: 10px;
    font-size: 16px;
}

input, select {
    border: 1px solid #0d7dd4;
    border-radius: 10px;
}

button {
    cursor: pointer;
    background-color: #0d7dd4;
    color: white;
    padding: 10px;
    font-size: 16px;
    border-radius: 10px;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #0b6fbb;
}

.calculator-container {
    background-color: #e6f2fa;
    border: 2px solid #0d7dd4;
    padding: 20px;
    border-radius: 10px;
    max-width: 500px;
    margin: 0 auto;
}

.input-group {
    margin-bottom: 20px;
}

#results {
    display: none;
    font-size: 18px;
}

#results.show {
    display: block;
}

.results-container {
    background-color: #e6f2fa;
    border: 2px solid #0d7dd4;
    padding: 20px;
    border-radius: 10px;
    max-width: 500px;
}