:root {
  color-scheme: light dark;
  --fg: #1a1a1a;
  --bg: #ffffff;
  --muted: #666;
  --border: #ddd;
  --ok: #1a7f37;
  --fail: #b42318;
  --accent: #2563eb;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fg: #e6e6e6;
    --bg: #121212;
    --muted: #999;
    --border: #333;
    --ok: #4ade80;
    --fail: #f87171;
    --accent: #60a5fa;
  }
}

* { box-sizing: border-box; }
body {
  font-family: -apple-system, system-ui, sans-serif;
  color: var(--fg);
  background: var(--bg);
  margin: 0;
}
header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
header nav a { margin-right: 1rem; color: var(--accent); text-decoration: none; }
main { max-width: 900px; margin: 0 auto; padding: 1.5rem; }
h1 { font-size: 1.4rem; }
.muted { color: var(--muted); font-size: 0.9rem; }
table { width: 100%; border-collapse: collapse; margin: 0.75rem 0; }
th, td { text-align: left; padding: 0.4rem 0.6rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.status { padding: 0.1rem 0.5rem; border-radius: 999px; font-size: 0.8rem; }
.status.running { background: #fde68a; color: #713f12; }
.status.pushed, .status.ok { background: #dcfce7; color: var(--ok); }
.status.failed { background: #fee2e2; color: var(--fail); }
.banner { padding: 0.6rem 1rem; border-radius: 6px; background: #fef3c7; color: #713f12; margin: 0.75rem 0; }
.banner-ok { background: #dcfce7; color: var(--ok); }
form { display: flex; flex-direction: column; gap: 0.6rem; max-width: 500px; }
fieldset { border: 1px solid var(--border); border-radius: 6px; margin-bottom: 0.6rem; }
label { display: flex; flex-direction: column; gap: 0.2rem; font-size: 0.9rem; margin-bottom: 0.5rem; }
input, select, textarea, button {
  font: inherit;
  padding: 0.4rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
  color: var(--fg);
}
button { cursor: pointer; align-self: flex-start; background: var(--accent); color: #fff; border: none; padding: 0.5rem 1rem; }
.step-text { white-space: pre-wrap; font-size: 0.8rem; max-width: 40ch; max-height: 8rem; overflow: auto; margin: 0; }