:root {
  --bg: #10110e;
  --card: #181a14;
  --line: #2e3126;
  --fg: #f7f4ec;
  --muted: #b1ab9e;
  --dim: #7d786c;
  --ok: #d7ef8a;
  --watch: #f0c56e;
  --bad: #ff8b78;
  --info: #c5d2e4;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  max-width: 680px;
  margin: 0 auto;
  padding: calc(env(safe-area-inset-top) + 20px) 18px calc(env(safe-area-inset-bottom) + 32px);
}

.kicker {
  margin: 0 0 8px;
  color: var(--dim);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: 40px;
  line-height: 1;
  letter-spacing: -0.045em;
  font-weight: 720;
}

h1.ok { color: var(--ok); }
h1.watch { color: var(--watch); }
h1.bad { color: var(--bad); }

.lead {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.35;
}

.meters {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 18px;
}

.meter {
  appearance: none;
  text-align: left;
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 9px 10px 10px;
  cursor: pointer;
}

.meter b {
  display: block;
  font-size: 22px;
  line-height: 1;
  font-weight: 720;
  letter-spacing: -0.04em;
}

.meter span {
  display: block;
  margin-top: 3px;
  color: var(--dim);
  font-size: 11px;
  font-weight: 700;
}

.meter.bad b { color: var(--bad); }
.meter.watch b { color: var(--watch); }
.meter.ok b { color: var(--ok); }
.meter.info b { color: var(--info); }
.meter.on { background: var(--card); }

.meta {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.read { margin-top: 22px; }
.read h2, .group h2, .blind h2 {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}

.pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.pair article {
  background: var(--card);
  border-radius: 16px;
  padding: 12px 12px 14px;
  min-height: 100%;
}

.pair span {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 720;
}

.pair p, .blind p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.filters { display: none; }

.group { margin-top: 26px; }

.dek {
  margin: -2px 0 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

.check {
  border-top: 1px solid var(--line);
  padding: 12px 0 10px;
}

.head {
  width: 100%;
  display: grid;
  grid-template-columns: 8px 1fr auto;
  gap: 10px;
  align-items: start;
  text-align: left;
  background: transparent;
  color: inherit;
  border: 0;
  padding: 0;
  cursor: pointer;
  font: inherit;
}

.mark {
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--dim);
}

.check.bad .mark { background: var(--bad); }
.check.watch .mark { background: var(--watch); }
.check.ok .mark { background: var(--ok); }
.check.info .mark { background: var(--info); }

.head strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.head em {
  display: block;
  margin-top: 3px;
  font-style: normal;
  font-size: 14px;
  line-height: 1.35;
  color: var(--fg);
}

.head small {
  display: block;
  margin-top: 4px;
  color: var(--dim);
  font-size: 13px;
  line-height: 1.35;
}

.pill {
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dim);
}

.check.bad .pill { color: var(--bad); }
.check.watch .pill { color: var(--watch); }

.body { display: none; padding: 8px 0 2px 18px; }
.check.open .body { display: block; }

.body p { margin: 0 0 8px; color: var(--fg); font-size: 14px; line-height: 1.4; }
.lbl {
  display: block;
  margin-bottom: 2px;
  color: var(--dim);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tech {
  color: var(--dim);
  font-size: 12px;
  line-height: 1.4;
  word-break: break-word;
}

.blind { margin-top: 28px; }
.blind p + p { margin-top: 8px; }

.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.actions button { flex: 1 1 40%; }

#copy, #json, #forget, #extra {
  border-radius: 12px;
  padding: 13px 10px;
  font: 700 14px/1 inherit;
  border: 0;
  cursor: pointer;
}

#copy { background: var(--fg); color: #14160f; }
#json, #forget, #extra {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--line);
}

footer {
  margin-top: 14px;
  color: var(--dim);
  font-size: 12px;
  line-height: 1.45;
}

@media (max-width: 560px) {
  h1 { font-size: 34px; }
  .pair { grid-template-columns: 1fr; }
}