:root { color-scheme: dark; --green: #32d74b; --red: #ff453a; --line: rgba(255, 255, 255, 0.2); --muted: rgba(255, 255, 255, 0.6); font-family: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif; }
* { box-sizing: border-box; }
body { margin: 0; background: #000; color: #fff; font-size: 16px; -webkit-font-smoothing: antialiased; }
header { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 16px; border-bottom: 1px solid var(--line); min-height: 61px; }
header:empty { border: 0; }
main { max-width: 640px; margin: 0 auto; padding: 16px; }
a { color: #fff; text-decoration: none; }
h1 { font-size: 22px; font-weight: 600; margin: 8px 0 16px; }
h2 { font-size: 15px; font-weight: 600; color: var(--muted); margin: 32px 0 8px; }
button, input, select, textarea { font: inherit; color: #fff; background: #000; border: 1px solid var(--line); border-radius: 4px; padding: 10px 12px; min-height: 44px; }
button { cursor: pointer; }
button:hover:not(:disabled) { border-color: #fff; }
button:disabled { color: var(--muted); cursor: not-allowed; }
button.go { border-color: var(--green); color: var(--green); }
button.stop { border-color: var(--red); color: var(--red); }
input:focus, textarea:focus, select:focus { outline: none; border-color: #fff; }
small { color: var(--muted); font-size: 13px; }
.red { color: var(--red); }
.green { color: var(--green); }
.quiet { color: var(--muted); }
.login { max-width: 320px; margin: 16vh auto 0; }
.cell { display: flex; flex-direction: column; gap: 10px; }
.cell input { font-size: 20px; letter-spacing: 0.04em; }
.rows { border-top: 1px solid var(--line); }
.row { display: flex; flex-direction: column; gap: 4px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.row:hover span { text-decoration: underline; }
.start { display: grid; grid-template-columns: 1fr 2fr auto; gap: 8px; align-items: center; margin: 8px 0; }
.start small { grid-column: 1 / -1; }
.card { display: flex; flex-direction: column; gap: 14px; }
.card h1 { margin: 0; }
.card pre { white-space: pre-wrap; word-break: break-word; max-height: 40vh; overflow: auto; margin: 0; padding: 10px 12px; border: 1px solid var(--line); border-radius: 4px; font: 13px/1.5 "Cascadia Mono", Consolas, ui-monospace, monospace; color: var(--muted); }
.card label { display: flex; flex-direction: column; gap: 6px; }
.card label span { color: var(--muted); font-size: 13px; }
.acts { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.acts button { flex: 1 1 120px; }
@media (max-width: 480px) { .start { grid-template-columns: 1fr; } }