:root {
  --bg: #0d1117;
  --panel: #161b22;
  --panel-2: #1c232c;
  --border: #30363d;
  --text: #c9d1d9;
  --muted: #8b949e;
  --accent: #58a6ff;
  --good: #3fb950;
  --warn: #d29922;
  --bad: #f85149;
  --table-row: #11161d;
  --table-row-alt: #161b22;
}

* { 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,
    'Helvetica Neue', Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code {
  background: var(--panel-2);
  padding: 0 4px;
  border-radius: 3px;
  font-size: 12.5px;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 24px;
  background: linear-gradient(180deg, #11161d 0%, #0d1117 100%);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand h1 {
  font-size: 18px;
  margin: 0;
  letter-spacing: 0.2px;
  font-weight: 700;
}
.brand .subtitle { font-size: 12px; color: var(--muted); }
.brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 8px var(--good);
}

.tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.tab {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 13px;
}
.tab:hover { background: var(--panel-2); }
.tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #0d1117;
  font-weight: 600;
}

.refresh-bar {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}
.last-fetch { color: var(--muted); font-size: 12px; }
.btn-refresh {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
}
.btn-refresh:hover { background: #232a33; border-color: var(--accent); }
.btn-refresh:disabled { opacity: 0.5; cursor: wait; }

main {
  padding: 22px 24px 60px;
  max-width: 1400px;
  margin: 0 auto;
}

.view { display: none; }
.view.active { display: block; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
}
.card h3 {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.card .big {
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.1;
  margin: 6px 0;
}
.card .sub {
  font-size: 12.5px;
  color: var(--muted);
  word-break: break-word;
}

.meta-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 12.5px;
  color: var(--muted);
}

.control-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 14px;
}
.control-row label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}
.control-row select {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 5px 10px;
  border-radius: 5px;
}
.checkbox input { accent-color: var(--accent); }
.muted { color: var(--muted); font-size: 12.5px; }
.hint {
  color: var(--muted);
  font-size: 12.5px;
  margin: 0 0 12px;
}

.table-wrap {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: auto;
  max-height: 70vh;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
thead th {
  background: var(--panel-2);
  text-align: left;
  padding: 10px 12px;
  position: sticky;
  top: 0;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
}
thead th.num { text-align: right; }
tbody td {
  padding: 8px 12px;
  border-bottom: 1px solid #1f2731;
  vertical-align: middle;
}
tbody tr:nth-child(odd) td { background: var(--table-row); }
tbody tr:nth-child(even) td { background: var(--table-row-alt); }
tbody tr:hover td { background: #1d2530; }
tbody td.num { text-align: right; font-variant-numeric: tabular-nums; }
.row-link { cursor: pointer; }
.row-link:hover { color: var(--accent); }

.logo-cell img {
  width: 18px;
  height: 18px;
  vertical-align: middle;
  border-radius: 3px;
  margin-right: 6px;
  background: #fff;
  padding: 1px;
}

.pill {
  display: inline-block;
  font-size: 11px;
  padding: 1px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}
.pill.good { color: var(--good); border-color: rgba(63, 185, 80, 0.4); }
.pill.warn { color: var(--warn); border-color: rgba(210, 153, 34, 0.4); }
.pill.bad  { color: var(--bad);  border-color: rgba(248, 81, 73, 0.4); }
.pill.new  { color: var(--accent); border-color: rgba(88, 166, 255, 0.4); }

#crossTable thead th, #crossTable tbody td { white-space: nowrap; }
#crossTable td.score {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}
#crossTable td.score.empty { color: #3a4554; font-weight: 400; }

.chart-wrap {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  min-height: 380px;
}
.chart-wrap canvas { max-height: 60vh; }

.legend {
  margin-top: 10px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--muted);
}
.legend .key {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.legend .swatch {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--border);
}

footer {
  padding: 16px 24px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  border-top: 1px solid var(--border);
}

.detail-panel {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: stretch;
  justify-content: flex-end;
  z-index: 100;
}
.detail-inner {
  width: min(520px, 100%);
  background: var(--panel);
  border-left: 1px solid var(--border);
  padding: 22px 22px 28px;
  overflow: auto;
  position: relative;
}
.detail-close {
  position: absolute;
  top: 10px;
  right: 14px;
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}
.detail-close:hover { color: var(--text); }
.detail-inner h2 { margin-top: 4px; }
.detail-inner dl {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 6px 12px;
  font-size: 13px;
  margin: 12px 0;
}
.detail-inner dt { color: var(--muted); }
.detail-inner dd { margin: 0; word-break: break-word; }

.warn-banner {
  background: rgba(210, 153, 34, 0.1);
  border: 1px solid rgba(210, 153, 34, 0.3);
  color: var(--warn);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 12.5px;
  margin-bottom: 14px;
}

.empty-state {
  padding: 32px;
  text-align: center;
  color: var(--muted);
}