/* Dark, quiet, one column. The terminal is the only thing on the page that
   should be worth looking at, so everything else is grey and small. Colours are
   contrib/themes/sl0p.kdl -- hot pink on near-black -- so the chrome and the
   thing running inside it agree. */

:root {
    --bg: #0b0b0e;
    --panel: #141418;
    --fg: #e8e8ea;
    --dim: #8a8a95;
    --faint: #45454a;
    --pink: #ff5fd7;
}

* { box-sizing: border-box; }

body {
    margin: 0 auto;
    padding: 2rem 1.5rem 3rem;
    max-width: 102rem;
    background: var(--bg);
    color: var(--fg);
    font: 15px/1.55 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}

a { color: var(--pink); }
a:hover { color: #fff; }

code, kbd {
    font-family: "JetBrains Mono", Menlo, Consolas, "DejaVu Sans Mono", monospace;
    font-size: 0.9em;
}

header { margin-bottom: 1.25rem; }

h1 {
    margin: 0;
    color: var(--pink);
    font-family: "JetBrains Mono", Menlo, Consolas, monospace;
    font-size: 1.6rem;
    letter-spacing: 0.02em;
}

/* The title is the way back to the front page, without growing a nav. */
h1 a { color: inherit; text-decoration: none; }
h1 a:hover { color: #fff; }

header p {
    margin: 0.4rem 0 0;
    max-width: 46rem;
    color: var(--dim);
}

/* The stage is a fixed box; the terminal inside it is a fixed grid scaled to
   fit by demo.js. Absolute positioning keeps the scaled element from dragging
   the layout around as it grows -- a transform does not reflow, but an
   in-flow element that changed size would. */
#stage {
    position: relative;
    overflow: hidden;
    height: 78vh;
    min-height: 360px;
    padding: 10px;
    border: 1px solid var(--faint);
    border-radius: 6px;
    background: var(--bg);
}

#stage:focus-within { border-color: var(--pink); }

#term_wrap {
    position: absolute;
    top: 10px;
    left: 10px;
    transform-origin: top left;
}

#bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: baseline;
    margin-top: 0.6rem;
    color: var(--faint);
    font-size: 13px;
}

#bar code { color: var(--dim); }

#status {
    color: var(--pink);
    font-family: "JetBrains Mono", Menlo, Consolas, monospace;
}

#fetching {
    visibility: hidden;
    padding: 0 0.4rem;
    border-radius: 3px;
    background: var(--panel);
    color: var(--pink);
    font-family: "JetBrains Mono", Menlo, Consolas, monospace;
}

#fetching.on { visibility: visible; }

.spacer { flex: 1; }

#geometry { font-family: "JetBrains Mono", Menlo, Consolas, monospace; }

#keys_btn {
    padding: 0.1rem 0.7rem;
    border: 1px solid var(--faint);
    border-radius: 3px;
    background: var(--panel);
    color: var(--dim);
    font: inherit;
    cursor: pointer;
}

#keys_btn:hover { color: var(--pink); border-color: var(--pink); }

/* The cheat-sheet, out of the way until asked for. A native <dialog>, so Esc
   and the backdrop come from the browser rather than from more script. */
#keys {
    max-width: 44rem;
    padding: 1.5rem 2rem;
    border: 1px solid var(--faint);
    border-radius: 6px;
    background: var(--panel);
    color: var(--fg);
}

#keys::backdrop { background: rgba(0, 0, 0, 0.6); }

#keys h2 {
    margin: 0 0 0.3rem;
    color: var(--fg);
    font-size: 1rem;
}

#keys p {
    margin: 0 0 1rem;
    color: var(--dim);
}

#keys dl {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.35rem 1.25rem;
    margin: 0;
    font-size: 14px;
}

#keys dt { text-align: right; white-space: nowrap; }
#keys dd { margin: 0; color: var(--dim); }

#keys .dismiss {
    margin: 1rem 0 0;
    color: var(--faint);
    font-size: 12px;
}

kbd {
    padding: 0.05em 0.35em;
    border: 1px solid var(--faint);
    border-radius: 3px;
    background: var(--panel);
    color: var(--pink);
}

footer {
    margin-top: 2.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--panel);
    color: var(--faint);
    font-size: 13px;
}

footer p { margin: 0; max-width: 52rem; }

@media (max-width: 40rem) {
    #keys dl { grid-template-columns: 1fr; gap: 0 0; }
    #keys dt { text-align: left; margin-top: 0.5rem; }
}