body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f5f7fb;
  color: #1f2937;
}

header {
  background: #111827;
  color: #fff;
  padding: 1rem 1.5rem;
}

main {
  max-width: 980px;
  margin: 1.25rem auto;
  padding: 0 1rem;
}

.card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  padding: 1rem;
  margin-bottom: 1rem;
}

label {
  display: block;
  font-weight: 600;
  margin-top: 0.75rem;
}

input,
textarea,
select {
  width: 100%;
  padding: 0.55rem;
  margin-top: 0.35rem;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  box-sizing: border-box;
}

textarea {
  min-height: 140px;
}

button {
  background: #2563eb;
  color: #fff;
  border: 0;
  border-radius: 6px;
  padding: 0.55rem 0.8rem;
  cursor: pointer;
  margin-top: 0.75rem;
}

button.secondary {
  background: #6b7280;
}

.row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.row > * {
  flex: 1 1 260px;
}

.muted {
  color: #6b7280;
}

.status-banner {
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 0.65rem 0.75rem;
  margin-top: 0.75rem;
  background: #f9fafb;
}

.status-banner.success {
  border-color: #86efac;
  background: #f0fdf4;
}

.status-banner.warn {
  border-color: #fcd34d;
  background: #fffbeb;
}

.status-banner.error {
  border-color: #fca5a5;
  background: #fef2f2;
}

.status-banner details {
  margin-top: 0.5rem;
}

.status-banner pre {
  margin-top: 0.5rem;
}

.checklist {
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
}

pre {
  background: #111827;
  color: #d1d5db;
  padding: 0.75rem;
  border-radius: 6px;
  overflow-x: auto;
}

.table-wrap {
  margin-top: 0.75rem;
  overflow-x: auto;
}

.results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.results-table th,
.results-table td {
  border-bottom: 1px solid #e5e7eb;
  text-align: left;
  padding: 0.55rem 0.6rem;
  vertical-align: top;
}

.results-table th {
  background: #f3f4f6;
  font-weight: 700;
}

.results-table tbody tr:nth-child(even) {
  background: #fafafa;
}

a {
  color: #2563eb;
}