:root {
  --ink: #1a1a1a;
  --muted: #6b7280;
  --line: #e5e7eb;
  --brand: #2f6fed;
  --fail-bg: #fdecec;
  --fail-fg: #b42318;
  --wait-bg: #f2f4f7;
  --wait-fg: #475467;
  --pass-bg: #e7f6ec;
  --pass-fg: #1a7f37;
  --pending-bg: #e8f0fe;
  --pending-fg: #1a56db;
}

* { box-sizing: border-box; }

body {
  font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--ink);
  margin: 0;
  background: #fafafa;
}

.wrap { max-width: 52rem; margin: 3rem auto; padding: 0 1.25rem; }

h1 { line-height: 1.15; margin: 0 0 .75rem; }
.lead { font-size: 1.05rem; color: #333; }

.steps { padding-left: 1.2rem; color: #333; }
.steps li { margin: .4rem 0; }

.btn {
  appearance: none;
  border: 0;
  background: var(--brand);
  color: #fff;
  font: inherit;
  font-weight: 600;
  padding: .7rem 1.4rem;
  border-radius: 8px;
  cursor: pointer;
}
.btn:disabled { opacity: .6; cursor: default; }

.err { color: var(--fail-fg); font-weight: 500; }

.fine { font-size: .85rem; color: var(--muted); margin-top: 2rem; }
.link { color: var(--brand); }

.session-meta { color: var(--muted); }
.session-meta code { color: var(--ink); }

.results {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.results th, .results td {
  text-align: left;
  padding: .75rem .9rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.results th { background: #f9fafb; font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.results tr:last-child td { border-bottom: 0; }

.muted { color: var(--muted); font-size: .88rem; }
.danger { color: var(--fail-fg); }
.ok { color: var(--pass-fg); }

code.url { font-size: .82rem; word-break: break-all; }
.copy {
  margin-top: .35rem;
  font: inherit;
  font-size: .78rem;
  padding: .15rem .55rem;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 6px;
  cursor: pointer;
}

.tag {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  padding: .12rem .55rem;
  border-radius: 999px;
}
.tag-fail { background: var(--fail-bg); color: var(--fail-fg); }
.tag-wait { background: var(--wait-bg); color: var(--wait-fg); }
.tag-pass { background: var(--pass-bg); color: var(--pass-fg); }
.tag-pending { background: var(--pending-bg); color: var(--pending-fg); }