:root {
    color-scheme: light dark;
    font-family: ui-sans-serif, sans-serif;

    --bg: light-dark(#fff, #1e1e1e);
    --text: light-dark(#000, #fff);
}

body {
    background-color: var(--bg);
    color: var(--text);
    width: 88dvw;
    max-width: 64rem;
    margin: auto;
    height: 100dvh;
    display: grid;
    grid-template-rows: auto 1fr auto;
}

header {
    text-align: center;
}

main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;

    textarea {
        font-family: ui-monospace, monospace;
        font-size: 0.75rem;
        border: 1px solid alpha(from var(--text) / 25%);
        border-radius: 0.25rem;
        resize: none;
        width: 100%;
    }

    .output {
        display: grid;
        grid-template-rows: auto 1fr;
        gap: 0.5rem;

        output {
            font-family: ui-monospace, monospace;
            font-size: 0.75rem;
            border: 1px solid alpha(from var(--text) / 25%);
            border-radius: 0.25rem;
            overflow: auto;
            white-space-collapse: preserve;
        }

        .controls {
            justify-self: end;
        }
    }
}

footer {
    text-align: center;
    padding: 1rem;
}