:root {
  --bg: #0b1020;
  --panel: #111a33;
  --line: rgba(255,255,255,.12);
  --text: #e6ecff;
  --muted: #a9b4d6;
  --ok: #2bd576;
  --warn: #ffcc66;
  --locked: #ff5c7a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

header {
  padding: 24px 28px;
  border-bottom: 1px solid var(--line);
}

h1 {
  margin: 0;
  font-size: 22px;
}

.subtitle {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

main {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px;
  display: grid;
  gap: 20px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
}

h2 {
  margin-top: 0;
  font-size: 16px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th, td {
  text-align: left;
  padding: 8px 6px;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--muted);
  font-weight: 500;
}

.ok { color: var(--ok); }
.warn { color: var(--warn); }
.locked { color: var(--locked); }

.metric {
  display: grid;
  grid-template-columns: 120px 1fr 120px;
  align-items: center;
  gap: 10px;
  margin: 10px 0;
  font-size: 13px;
}

.bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  overflow: hidden;
}

.bar > div {
  height: 100%;
  background: linear-gradient(90deg, #2bd576, #7aa2ff);
}

.value {
  text-align: right;
  color: var(--muted);
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  color: var(--muted);
}

footer {
  padding: 14px 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
}