/* Sober, high-contrast, readable when a 3-minute video is scaled down. */
:root {
  --bg: #0f1115;
  --panel: #161a21;
  --panel-2: #1c222b;
  --line: #262d38;
  --text: #e8ecf1;
  --muted: #98a3b3;
  --accent: #6ee7a8;
  --accent-dim: #2f6f52;
  --warn: #f0c36d;
  --bad: #f08c8c;
  --radius: 10px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f7f8fa;
    --panel: #ffffff;
    --panel-2: #f0f2f5;
    --line: #dfe3ea;
    --text: #12161c;
    --muted: #5d6879;
    --accent: #12805a;
    --accent-dim: #a7e0c6;
    --warn: #8a6410;
    --bad: #a63434;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.muted { color: var(--muted); }
.small { font-size: 13px; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
code, .mono { font-family: var(--mono); font-size: 0.92em; }

a { color: inherit; text-decoration: underline; text-underline-offset: 2px; text-decoration-color: var(--muted); }
a:hover { text-decoration-color: currentColor; }

.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 24px; border-bottom: 1px solid var(--line); background: var(--panel);
  position: sticky; top: 0; z-index: 5;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand h1 { margin: 0; font-size: 18px; letter-spacing: -0.01em; }
.brand p { margin: 2px 0 0; font-size: 13px; }
.mark {
  width: 28px; height: 28px; border-radius: 8px; flex: none;
  background: linear-gradient(140deg, var(--accent), var(--accent-dim));
}
.topbar-right { display: flex; align-items: center; gap: 12px; }

.badge {
  border: 1px solid var(--line); background: var(--panel-2); color: var(--muted);
  border-radius: 999px; padding: 3px 10px; font-size: 12px; letter-spacing: 0.02em;
}

main { max-width: 1100px; margin: 0 auto; padding: 24px 24px 48px; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 24px; }
.stat {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; display: flex; flex-direction: column; gap: 2px;
}
.stat-value { font-size: 24px; font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.stat-label { font-size: 12px; color: var(--muted); }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.panel-head { padding: 16px 18px 12px; border-bottom: 1px solid var(--line); }
.panel-head h2 { margin: 0 0 2px; font-size: 15px; }
.panel-head p { margin: 0; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: var(--panel-2); }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 7px; vertical-align: 1px; }
.ok { color: var(--accent); } .ok .dot { background: var(--accent); }
.pending { color: var(--warn); } .pending .dot { background: var(--warn); }
.bad { color: var(--bad); } .bad .dot { background: var(--bad); }

.empty { padding: 36px 18px; text-align: center; }
.empty p { margin: 0 0 6px; }

dialog {
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); color: var(--text);
  max-width: 760px; width: calc(100% - 32px); padding: 22px; position: relative;
}
dialog::backdrop { background: rgb(0 0 0 / 0.6); }
dialog h2 { margin: 0 0 14px; font-size: 17px; }
.detail-close { position: absolute; top: 12px; right: 12px; }
.detail-close button {
  background: transparent; border: 0; color: var(--muted); font-size: 16px; cursor: pointer; padding: 4px 8px;
}

.kv { display: grid; grid-template-columns: 180px 1fr; gap: 6px 14px; margin: 0 0 18px; }
.kv dt { color: var(--muted); font-size: 13px; }
.kv dd { margin: 0; font-size: 13px; word-break: break-all; }

.section-title { font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); margin: 18px 0 8px; }

button.action {
  background: var(--accent); color: #05140d; border: 0; border-radius: 8px;
  padding: 9px 16px; font-size: 14px; font-weight: 600; cursor: pointer;
}
button.action:hover { filter: brightness(1.06); }
button.action:disabled { opacity: 0.55; cursor: progress; }

.checks { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.check {
  border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; background: var(--panel-2);
  display: flex; gap: 10px; align-items: flex-start;
}
.check-name { font-weight: 600; font-size: 13px; }
.check-why { font-size: 12px; color: var(--muted); margin-top: 2px; }

pre.claims {
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px;
  padding: 12px; overflow-x: auto; font-family: var(--mono); font-size: 12px; margin: 0;
}

footer { border-top: 1px solid var(--line); padding: 18px 24px; text-align: center; }

@media (max-width: 720px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .kv { grid-template-columns: 1fr; gap: 2px 0; }
  .kv dd { margin-bottom: 8px; }
}