:root { color-scheme: light dark; --fg: #1b1b1b; --bg: #fafafa; --muted: #666; --accent: #0b5cad; --bad: #b00020; --ok: #1b7f3b; --line: #ddd; }
@media (prefers-color-scheme: dark) { :root { --fg: #eee; --bg: #121212; --muted: #aaa; --accent: #6aa9ff; --bad: #ff6b81; --ok: #5ad17a; --line: #333; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.5 system-ui, sans-serif; }
main { max-width: 34rem; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
h1 { font-size: 1.4rem; margin: 0 0 .25rem; }
.muted { color: var(--muted); font-size: .9rem; }
.mono, code { font-family: ui-monospace, Menlo, Consolas, monospace; word-break: break-all; }
dl { display: grid; grid-template-columns: max-content 1fr; gap: .4rem 1rem; margin: 1rem 0; }
dt { color: var(--muted); }
dd { margin: 0; }
.actions { display: flex; gap: .75rem; margin: 1rem 0; flex-wrap: wrap; }
button { font: inherit; padding: .7rem 1.1rem; border-radius: .5rem; border: 1px solid var(--accent); background: var(--accent); color: #fff; cursor: pointer; }
button.secondary { background: transparent; color: var(--accent); }
button:disabled { opacity: .45; cursor: default; }
input { font: inherit; width: 100%; padding: .6rem; border: 1px solid var(--line); border-radius: .4rem; background: transparent; color: inherit; letter-spacing: .05em; }
label { display: block; margin-top: 1rem; }
.bad { color: var(--bad); font-weight: 600; }
.ok { color: var(--ok); font-weight: 600; }