:root {
  color-scheme: dark;
  --bg: #071018;
  --panel: #0d1823;
  --panel-2: #111f2d;
  --text: #e7f0fa;
  --muted: #8ea2b7;
  --border: #223447;
  --green: #3ddc97;
  --yellow: #ffd166;
  --red: #ff5c7a;
  --blue: #67b7ff;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #10283d 0, var(--bg) 42%);
  color: var(--text);
}
.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 24px;
  border-bottom: 1px solid var(--border);
}
.eyebrow { color: var(--blue); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; }
h1 { margin: 2px 0 0; font-size: clamp(28px, 5vw, 48px); }
.status-card {
  min-width: 190px;
  background: rgba(13,24,35,.86);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
  display: flex;
  gap: 10px;
  align-items: center;
}
.dot { width: 12px; height: 12px; border-radius: 999px; display: inline-block; }
.dot.fresh { background: var(--green); box-shadow: 0 0 16px var(--green); }
.dot.stale { background: var(--yellow); box-shadow: 0 0 16px var(--yellow); }
.dot.error { background: var(--red); box-shadow: 0 0 16px var(--red); }
small, .panel-title span, label { color: var(--muted); }
main { padding: 22px; max-width: 1500px; margin: 0 auto; }
.toolbar {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px;
  align-items: end;
  margin-bottom: 18px;
}
.toolbar input {
  width: 100%;
  margin-top: 6px;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 12px;
}
button {
  background: var(--blue);
  color: #04101b;
  border: 0;
  border-radius: 10px;
  padding: 12px 16px;
  font-weight: 700;
  cursor: pointer;
}
.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.metric, .panel {
  background: rgba(13,24,35,.9);
  border: 1px solid var(--border);
  border-radius: 16px;
}
.metric { padding: 14px; }
.metric span { display:block; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.metric strong { display:block; margin-top: 8px; font-size: 20px; overflow: hidden; text-overflow: ellipsis; }
.panel { margin-bottom: 18px; overflow: hidden; }
.panel-title { display:flex; justify-content:space-between; gap:12px; align-items:center; padding: 16px; border-bottom: 1px solid var(--border); }
h2 { margin:0; }
.table-wrap { overflow:auto; }
table { width:100%; border-collapse: collapse; min-width: 980px; }
th, td { text-align:left; padding: 12px 14px; border-bottom: 1px solid rgba(34,52,71,.65); }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; background: rgba(17,31,45,.7); }
tr { cursor:pointer; }
tr:hover td { background: rgba(103,183,255,.06); }
.badge { padding: 4px 8px; border-radius: 999px; font-weight: 700; font-size: 12px; white-space: nowrap; }
.tier-review-csp { background: rgba(61,220,151,.16); color: var(--green); }
.tier-watch, .tier-needs-review { background: rgba(255,209,102,.16); color: var(--yellow); }
.tier-avoid-defined-risk-only, .tier-avoid { background: rgba(255,92,122,.16); color: var(--red); }
.tier-no-alert { background: rgba(142,162,183,.16); color: var(--muted); }
.empty { text-align:center; color: var(--muted); padding: 36px; }
.detail-panel { padding: 16px; }
pre { white-space: pre-wrap; word-break: break-word; color: #cfe3f8; margin: 12px 0 0; }
@media (max-width: 820px) {
  .topbar, .toolbar { grid-template-columns: 1fr; flex-direction: column; align-items: stretch; }
  .metrics { grid-template-columns: 1fr 1fr; }
}