:root {
  color-scheme: light;
  --bg: #f8fafc;
  --panel: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --blue: #2563eb;
  --green: #16a34a;
  --orange: #f97316;
  --red: #dc2626;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, Arial, sans-serif;
}

.layout {
  max-width: 1320px;
  margin: 0 auto;
  padding: 24px;
}

.topbar, .section-head, .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar {
  margin-bottom: 18px;
}

.eyebrow, .label {
  margin: 0 0 6px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 6px; font-size: 32px; }
h2 { margin-bottom: 4px; font-size: 18px; }
.lead, .muted, .row small, .panel p { color: var(--muted); }

.actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

button, a {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: 6px;
  padding: 9px 12px;
  font: inherit;
  text-decoration: none;
}

button {
  background: var(--blue);
  color: #fff;
  cursor: pointer;
}

.status {
  margin-bottom: 16px;
  border-radius: 6px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: #fff;
}
.status.loading { color: var(--blue); }
.status.ready { color: var(--green); }
.status.error { color: var(--red); }

.hero-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.work-area {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.wide { grid-column: 1 / -1; }

.panel {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 18px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.panel strong {
  display: block;
  font-size: 30px;
  line-height: 1.15;
}

.list {
  display: grid;
  gap: 10px;
}

.row {
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.row:first-child {
  border-top: 0;
  padding-top: 0;
}

.badge {
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 700;
  background: #e2e8f0;
  color: #334155;
}
.badge.low, .badge.ok { background: #dcfce7; color: #166534; }
.badge.medium, .badge.warn, .badge.warning { background: #ffedd5; color: #9a3412; }
.badge.high, .badge.critical, .badge.fail { background: #fee2e2; color: #991b1b; }

.table {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  border-top: 1px solid var(--line);
  padding: 10px 8px;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 600;
}

@media (max-width: 980px) {
  .topbar, .section-head { align-items: flex-start; flex-direction: column; }
  .hero-grid, .work-area { grid-template-columns: 1fr; }
  .wide { grid-column: auto; }
  .layout { padding: 14px; }
}