:root { color-scheme: light dark; }
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.5 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: Canvas;
  color: CanvasText;
}
.container {
  max-width: 40rem;
  margin: 4rem auto;
  padding: 0 1.25rem;
}
h1 { font-size: 1.6rem; margin-bottom: .5rem; }
code { background: rgba(128,128,128,.18); padding: .1em .35em; border-radius: 4px; }
.muted { color: color-mix(in srgb, CanvasText 55%, Canvas); }
.btn {
  display: inline-block;
  padding: .6rem 1.1rem;
  border-radius: 8px;
  background: #2563eb;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}
.btn:hover { background: #1d4ed8; }
a { color: #2563eb; }

.container { max-width: 60rem; }
h2 { font-size: 1.15rem; margin-top: 1.75rem; }
table { border-collapse: collapse; width: 100%; margin: .75rem 0 1.5rem; }
th, td {
  text-align: left; padding: .45rem .6rem; vertical-align: top;
  border-bottom: 1px solid rgba(128,128,128,.25);
}
th { font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; color: color-mix(in srgb, CanvasText 55%, Canvas); }
td div { font-size: .9rem; }
.s-pass { color: #16a34a; }
.s-fail { color: #dc2626; }
.s-skip { color: #6b7280; }
.s-error { color: #d97706; }
.s-info { color: #2563eb; }
.s-fail-row td:first-child, .s-error-row td:first-child { font-weight: 700; }

.banner {
  background: #fef3c7; color: #7c2d12;
  border: 1px solid #fbbf24; border-radius: 8px;
  padding: .6rem .9rem; margin-bottom: 1rem;
  display: flex; align-items: center; gap: .75rem; flex-wrap: wrap;
}
.banner code { background: rgba(0,0,0,.08); }
form.inline { display: inline; margin: 0; }
button {
  font: inherit; padding: .35rem .8rem; border-radius: 6px;
  border: 1px solid #2563eb; background: #2563eb; color: #fff; cursor: pointer;
}
button:hover { background: #1d4ed8; }
.banner button { border-color: #b45309; background: #b45309; }
.banner button:hover { background: #92400e; }
button:disabled { opacity: .5; cursor: default; }
input[type="text"] {
  font: inherit; padding: .3rem .5rem; border-radius: 6px;
  border: 1px solid rgba(128,128,128,.5); background: Canvas; color: CanvasText;
}
.runform { margin: .25rem 0 .5rem; display: flex; gap: .4rem; align-items: center; }