:root {
  color-scheme: light dark;
  --bg: #f4f1ea;
  --ink: #1c1915;
  --card: #fffdf8;
  --line: #d9d1c3;
  --accent: #0f6e56;
  --danger: #8c2f2f;
  font-family: "Segoe UI", system-ui, sans-serif;
}
body { margin: 0; background: var(--bg); color: var(--ink); }
.wrap { max-width: 40rem; margin: 2rem auto; padding: 0 1rem 3rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 1.25rem; }
h1 { font-size: 1.4rem; margin: 0 0 .4rem; }
p.lead { color: #5c564c; margin-top: 0; }
label { display: block; margin: .8rem 0 .2rem; font-size: .9rem; }
input { width: 100%; box-sizing: border-box; padding: .55rem .6rem; border: 1px solid var(--line); border-radius: 8px; }
button, .btn {
  margin-top: 1rem; background: var(--accent); color: white; border: 0; border-radius: 8px;
  padding: .6rem 1rem; cursor: pointer; text-decoration: none; display: inline-block;
}
button.quiet { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.error { color: var(--danger); min-height: 1.2rem; }
.station { display: flex; justify-content: space-between; gap: 1rem; align-items: center;
  border-top: 1px solid var(--line); padding: .7rem 0; }
.station strong { display: block; }
.muted { color: #5c564c; font-size: .85rem; }