:root {
  --bg: #0e1116;
  --bg-panel: #161b22;
  --bg-panel-hover: #1c232d;
  --border: #262d38;
  --fg: #e6edf3;
  --fg-dim: #8b95a5;
  --fg-mute: #5c6672;
  --accent: #4dd4a0;
  --warn: #f0b429;
  --danger: #f47174;
  --link: #79c0ff;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f8fa;
    --bg-panel: #ffffff;
    --bg-panel-hover: #f0f2f5;
    --border: #e5e8ec;
    --fg: #14181d;
    --fg-dim: #5b6572;
    --fg-mute: #97a0ad;
    --accent: #16a34a;
    --warn: #b45309;
    --danger: #b91c1c;
    --link: #0969da;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", system-ui, sans-serif; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: var(--mono); background: var(--bg-panel); padding: 1px 5px;
  border-radius: 4px; border: 1px solid var(--border); font-size: 12px; }

.topbar { display: flex; align-items: center; gap: 20px; padding: 12px 20px;
  border-bottom: 1px solid var(--border); background: var(--bg-panel); }
.brand { display: flex; align-items: center; gap: 8px; font-size: 14px; letter-spacing: 0.2px; }
.brand .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.who { color: var(--fg-dim); font-size: 12px; margin-left: auto; }
.last-updated { color: var(--fg-mute); font-size: 12px; }

main { max-width: 1240px; margin: 0 auto; padding: 24px 20px 60px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 32px; }
@media (max-width: 780px) { .cards { grid-template-columns: 1fr; } }
.card { background: var(--bg-panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 18px 20px; min-height: 110px; }
.card-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.8px;
  color: var(--fg-mute); margin-bottom: 6px; }
.card-value { font-size: 28px; font-weight: 600; letter-spacing: -0.5px; }
.card-sub { color: var(--fg-dim); font-size: 12px; margin-top: 4px; }
.renewal-list { list-style: none; padding: 0; margin: 4px 0 0; font-size: 13px; }
.renewal-list li { display: flex; justify-content: space-between; padding: 3px 0; border-bottom: 1px dashed var(--border); }
.renewal-list li:last-child { border-bottom: none; }
.renewal-list .days { color: var(--fg-dim); font-variant-numeric: tabular-nums; }

.section-head { display: flex; align-items: baseline; justify-content: space-between; margin: 8px 0 12px; }
.section-head h2 { font-size: 14px; text-transform: uppercase; letter-spacing: 1px;
  color: var(--fg-dim); font-weight: 600; margin: 0; }
.hint { color: var(--fg-mute); font-size: 12px; }

.table-wrap { border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
  background: var(--bg-panel); margin-bottom: 32px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th { text-align: left; padding: 10px 14px; color: var(--fg-mute); font-weight: 500;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.6px;
  border-bottom: 1px solid var(--border); background: var(--bg-panel); }
tbody td { padding: 10px 14px; border-bottom: 1px solid var(--border);
  vertical-align: middle; font-variant-numeric: tabular-nums; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--bg-panel-hover); }
.muted { color: var(--fg-mute); }
.right { text-align: right; }
.mono { font-family: var(--mono); font-size: 12px; }
.pill { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px;
  border: 1px solid var(--border); background: var(--bg); color: var(--fg-dim); }
.pill.ok { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 40%, var(--border)); }
.pill.warn { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 40%, var(--border)); }
.pill.err { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, var(--border)); }
.bar { position: relative; height: 6px; background: var(--border); border-radius: 3px;
  overflow: hidden; margin-top: 4px; min-width: 100px; }
.bar > span { position: absolute; inset: 0; width: 0%; background: var(--accent); border-radius: 3px; transition: width .3s; }
.bar.warn > span { background: var(--warn); }
.bar.err > span { background: var(--danger); }

footer { max-width: 1240px; margin: 0 auto; padding: 12px 20px 32px; color: var(--fg-mute);
  font-size: 12px; display: flex; justify-content: space-between; }