body {
    font-family: Arial, sans-serif;
    margin: 20px;
    padding: 20px;
    max-width: 100%;
    box-sizing: border-box;
}

input, button {
    margin: 10px 0;
    padding: 8px;
    width: calc(100% - 16px);
}

#results, #loading {
    text-align: center;
    padding: 20px;
}

#loading {
    display: none; /* Hide by default, show during loading */
    font-size: 1.2em;
}

#copyButton {
    cursor: pointer;
    padding: 5px 10px;
    margin-left: 10px;
    background-color: #007bff;
    border: none;
    border-radius: 5px;
    color: white;
    font-size: 0.9em;
}

#copyButton:hover {
    background-color: #0056b3;
}

@media (min-width: 768px) {
    body {
        margin: 40px auto;
        padding: 40px;
        max-width: 80%;
    }

    h1 {
        font-size: 2em;
    }

    input, button {
        width: auto;
        padding: 10px 20px;
    }
}