* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

:root {
    --text: #ffffff;
    --bg: #0d1117;

    --dark: color-mix(in srgb, var(--text) 75%, transparent);
    --line: color-mix(in srgb, var(--text) 25%, transparent);
}

body {
    padding: 1rem;
    font-family: Roboto, sans-serif;
    background-color: var(--bg);
    color: var(--text);
}

.container {
    max-width: 720px;
    margin: 0 auto;
    display: grid;
    gap: 0.75rem
}

input, textarea, button {
    background: transparent;
    color: inherit;
    border-radius: 0.25rem;
    padding: 0.25rem;
    border: 1px solid var(--line);
    padding: 0.35rem 0.6rem;
}

textarea {
    width: 100%;
    resize: vertical;
    font-family: monospace;
}

button {
    cursor: pointer;
}

button:hover {
    border-color: greenyellow;
}

#colors button {
    width: 1.6rem;
    height: 1.6rem;
    padding: 0;
}

.output {
    min-height: 6rem;
    display: grid;
    place-items: center;
    padding: 1rem;

    overflow: auto;
    background-color: var(--text);
    border: 1px solid var(--line);
    border-radius: 6px;
}

.output.dark {
    background-color: var(--bg);
}

.out {
    display: grid;
    grid-template-columns: 5rem 1fr auto;
    gap: 0.4rem;
    align-items: center;
}

.outputs input {
    min-width: 0;
    font-size: 0.85rem
}

details {
    font-size: 0.9rem;
}

summary {
    cursor: pointer;
}

table {
    border-collapse: collapse;
    margin-top: 0.5rem;
}

td {
    padding: 0.2rem 1rem 0.2rem 0;
    vertical-align: top;
}

code {
    font-family: monospace;
    background-color: var(--line);
    padding: 0 0.25rem;
    border-radius: 3px;
}

.tiny {
    color: var(--dark);
    font-size: 0.9rem
}

.footer {
    padding-top: 2rem;
    text-align: center;
}