body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f0f0f0;
}
#container {
    width: 100%;
    max-width: 600px;
    padding: 1em;
    text-align: center;
}
#input, button {
    box-sizing: border-box;
    width: 100%;
    margin: 0.5em 0;
    /* font-size: 1em; */
}
#command {
    margin-top: 1em;
    border: 1px solid #333;
    padding: 1em;
    background-color: #eee;
}
button {
    padding: 0.5em;
    font-size: 1em;
    color: white;
    background-color: #333;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
button:hover {
    background-color: #777;
}
#copied {
    display: none;
    color: green;
}

/* Media queries for small screens */
@media screen and (min-width: 600px) {
    #input, button {
        width: auto;
        margin: 1em;
    }
    #input {
        margin-right: 1em;
    }
    button {
        margin-left: 1em;
    }
}

@media (max-width: 600px) {
    #input {
        font-size: 1em;
    }
}