:root {
  color-scheme: light dark;
  --bg: #f7f5f2; --fg: #1d1b19; --muted: #6b655e; --card: #ffffff; --line: #e4dfd8;
  --accent: #2f6f5e; --accent-fg: #ffffff; --error: #b3261e;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #161514; --fg: #f1eeea; --muted: #a39d95; --card: #211f1d; --line: #34312d;
    --accent: #6fbfa6; --accent-fg: #0f1a17; --error: #ff8a80; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg);
  font: 17px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif; }
main { max-width: 34rem; margin: 0 auto; padding: 2.5rem 1rem 4rem; }
h1 { font-size: 1.6rem; line-height: 1.2; margin: 0 0 1rem; }
h2 { font-size: 1.1rem; margin: 2rem 0 .5rem; }
p { margin: .5rem 0 1rem; }
.muted { color: var(--muted); }
.env { display: inline-block; font-size: .75rem; text-transform: uppercase; letter-spacing: .06em;
  background: var(--line); border-radius: 999px; padding: .1rem .6rem; margin: 0 0 .75rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 1rem 1.1rem; margin: 1rem 0; }
label { display: block; font-weight: 600; margin: .75rem 0 .25rem; }
input, select { width: 100%; font: inherit; padding: .6rem .7rem; border-radius: 10px;
  border: 1px solid var(--line); background: var(--bg); color: var(--fg); }
button { font: inherit; font-weight: 600; border: 0; border-radius: 12px; padding: .75rem 1.1rem;
  background: var(--accent); color: var(--accent-fg); cursor: pointer; margin-top: 1rem; min-height: 44px; }
button.secondary { background: transparent; color: var(--accent); border: 1px solid var(--line); }
button.link { background: none; color: var(--accent); padding: 0; margin: 0; min-height: 0; font-weight: 500; }
button[aria-busy="true"] { opacity: .6; }
ul.people { list-style: none; padding: 0; margin: 0; }
ul.people li { display: flex; justify-content: space-between; gap: 1rem; padding: .5rem 0; border-bottom: 1px solid var(--line); }
ul.people li:last-child { border-bottom: 0; }
.status { min-height: 1.5em; margin-top: 1rem; }
.status.error { color: var(--error); }
code { font-size: .9em; word-break: break-all; }
.row { display: flex; gap: .5rem; align-items: center; }
.row input { flex: 1; }