:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #172033;
  --muted: #667085;
  --border: #dbe3ef;
  --brand: #2563eb;
  --brand-dark: #1d4ed8;
  --pass: #157f3b;
  --fail: #b91c1c;
  --neutral: #8a6d1a;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #eef4ff 0%, var(--bg) 320px);
}
a { color: var(--brand-dark); }
h1, h2, h3, p { margin-top: 0; }
code {
  background: #eef2ff;
  padding: 2px 6px;
  border-radius: 6px;
}
.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}
.container.narrow { max-width: 860px; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
  margin-bottom: 18px;
}
.hero {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}
.hero-note, .caveat-card, .positioning-card {
  background: #f8fafc;
}
.eyebrow {
  margin: 0 0 8px;
  color: var(--brand);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.lede, .muted, .help-text {
  color: var(--muted);
}
.priority-summary {
  font-size: 1.02rem;
  font-weight: 600;
}
.scan-form label, .remediation-form label {
  display: block;
  font-weight: 600;
  margin-bottom: 10px;
}
.input-row {
  display: flex;
  gap: 12px;
}
input {
  flex: 1;
  min-width: 0;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  font-size: 1rem;
}
button {
  border: 0;
  border-radius: 12px;
  padding: 14px 18px;
  background: var(--brand);
  color: white;
  font-weight: 700;
  cursor: pointer;
}
button:hover { background: var(--brand-dark); }
.summary-grid {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}
.stats {
  display: flex;
  gap: 12px;
}
.stat {
  min-width: 92px;
  text-align: center;
  padding: 12px;
  border-radius: 12px;
  background: #f8fafc;
}
.stat span {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
}
.stat.pass { color: var(--pass); }
.stat.fail { color: var(--fail); }
.stat.neutral { color: var(--neutral); }
.results-group-stack {
  display: grid;
  gap: 18px;
}
.result-group {
  display: grid;
  gap: 12px;
}
.group-header {
  padding: 0 4px;
}
.results {
  display: grid;
  gap: 16px;
}
.result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.pill {
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.86rem;
  font-weight: 700;
}
.pill-pass { background: #e8f7ee; color: var(--pass); }
.pill-fail { background: #fdecec; color: var(--fail); }
.pill-neutral { background: #fff6db; color: var(--neutral); }
.status-pass { border-left: 5px solid var(--pass); }
.status-fail { border-left: 5px solid var(--fail); }
.status-neutral { border-left: 5px solid var(--neutral); }
.bullet-list { padding-left: 20px; }
.bullet-list.compact li { margin-bottom: 6px; }
.callout-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 12px;
}
.callout {
  background: white;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
}
.callout strong {
  display: block;
  margin-bottom: 6px;
}
.remediation-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 20px;
}
.status-stack {
  display: grid;
  gap: 10px;
}
.status-line {
  padding: 12px 14px;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid var(--border);
}
.error { color: var(--fail); font-weight: 600; }
.info { color: var(--brand-dark); font-weight: 600; }

@media (max-width: 760px) {
  .hero, .remediation-card, .callout-grid {
    grid-template-columns: 1fr;
  }
  .summary-grid, .input-row, .result-head {
    display: block;
  }
  .input-row button, .remediation-form button {
    width: 100%;
    margin-top: 10px;
  }
  .stats {
    margin-top: 16px;
    flex-wrap: wrap;
  }
  .pill {
    display: inline-block;
    margin-top: 8px;
  }
}