:root {
  --bg: #0b0d10;
  --panel: #14181d;
  --panel-2: #1a2026;
  --border: #232a31;
  --text: #e6edf3;
  --muted: #8b95a1;
  --accent: #4f9eff;
  --good: #3fb950;
  --bad: #f85149;
  --warn: #d29922;
  --radius: 10px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f8fa;
    --panel: #ffffff;
    --panel-2: #f0f3f6;
    --border: #d0d7de;
    --text: #1f2328;
    --muted: #57606a;
    --accent: #0969da;
    --good: #1a7f37;
    --bad: #cf222e;
    --warn: #9a6700;
  }
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.brand .logo {
  font-size: 20px;
}
.brand strong {
  font-size: 15px;
}

.user {
  display: flex;
  align-items: center;
  gap: 12px;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.row {
  display: flex;
  align-items: center;
}
.row.between { justify-content: space-between; }

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

.centered {
  display: flex;
  justify-content: center;
  padding: 80px 24px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.card .card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 12px;
}

.card h2 {
  margin: 0 0 4px;
  font-size: 16px;
}

.card .desc {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
  max-width: 60ch;
}

.badge {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
}
.badge.active {
  background: rgba(63, 185, 80, 0.15);
  color: var(--good);
  border-color: rgba(63, 185, 80, 0.4);
}
.badge.dormant {
  background: rgba(210, 153, 34, 0.12);
  color: var(--warn);
  border-color: rgba(210, 153, 34, 0.4);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.metric {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}
.metric .label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.metric .value {
  display: block;
  font-variant-numeric: tabular-nums;
  font-size: 18px;
  font-weight: 600;
  margin-top: 2px;
}
.metric .value.pos { color: var(--good); }
.metric .value.neg { color: var(--bad); }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
th, td {
  text-align: right;
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
  font-variant-numeric: tabular-nums;
}
th:first-child, td:first-child {
  text-align: left;
}
th {
  color: var(--muted);
  font-weight: 500;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
td.pos { color: var(--good); }
td.neg { color: var(--bad); }

.muted { color: var(--muted); }
.small { font-size: 12px; }

.btn {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
}
.btn:hover { background: var(--panel); border-color: var(--muted); }
.btn.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn.primary:hover { filter: brightness(1.05); }
.btn.ghost { background: transparent; }

.error {
  background: rgba(248, 81, 73, 0.1);
  border: 1px solid rgba(248, 81, 73, 0.4);
  color: var(--bad);
  padding: 12px;
  border-radius: 6px;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12px;
}

h1 { font-size: 22px; margin: 0 0 16px; }

.empty {
  color: var(--muted);
  padding: 12px 0;
  font-style: italic;
}