:root {
  --ink: #1d2433;
  --muted: #5d6676;
  --line: #dde2ea;
  --paper: #f6f8fb;
  --card: #ffffff;
  --accent: #0b6e74;
  --ok: #17703a;
  --ok-bg: #e7f5ec;
  --bad: #a2261d;
  --bad-bg: #fbeceb;
  --wait: #8a5a00;
  --wait-bg: #fdf4e1;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--paper);
}
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: var(--accent);
}
.top a { color: #fff; text-decoration: none; }
.brand { font-weight: 700; font-size: 1.15rem; }
.top nav a { margin-left: 18px; }
.demo {
  margin: 0;
  padding: 8px 20px;
  background: var(--wait-bg);
  color: var(--wait);
  font-size: 0.9rem;
}
main { max-width: 980px; margin: 0 auto; padding: 20px 16px 40px; }
footer { max-width: 980px; margin: 0 auto; padding: 0 16px 30px; color: var(--muted); font-size: 0.85rem; }
h1 { font-size: 1.6rem; margin: 10px 0 16px; }
h2 { font-size: 1.15rem; margin: 26px 0 10px; }
a { color: var(--accent); }
code { font-size: 0.9em; overflow-wrap: anywhere; }
.packs { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.pack {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
}
.pack h2 { margin: 0 0 4px; }
.coins { margin: 0; color: var(--muted); }
.price { font-size: 1.4rem; font-weight: 700; margin: 8px 0 12px; }
button {
  font: inherit;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}
button.secondary { background: #fff; color: var(--accent); }
.custom { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 10px 0 16px; }
.custom input { font: inherit; padding: 8px 10px; width: 9em; border: 1px solid var(--line); border-radius: 8px; }
table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 10px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 0.85rem; color: var(--muted); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
.scenarios td:nth-child(2) { white-space: nowrap; }
.status { border-radius: 10px; padding: 14px 16px; margin: 0 0 16px; }
.status h2 { margin: 0; font-size: 1.3rem; }
.status p { margin: 6px 0 0; }
.tone-ok { color: var(--ok); }
.tone-bad { color: var(--bad); }
.tone-wait { color: var(--wait); }
.status.tone-ok { background: var(--ok-bg); }
.status.tone-bad { background: var(--bad-bg); }
.status.tone-wait { background: var(--wait-bg); }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; margin: 0 0 16px; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.src { font-weight: 600; white-space: nowrap; }
.src-webhook { color: #5b3db5; }
.src-api { color: var(--accent); }
.src-customer { color: var(--wait); }
.hint { color: var(--muted); font-size: 0.9rem; }
.error { color: var(--bad); background: var(--bad-bg); padding: 10px 12px; border-radius: 8px; }
.hooks { margin: 0 0 16px; }
.recent { padding-left: 18px; }
@media (max-width: 600px) {
  th:nth-child(5), td:nth-child(5) { display: none; }
  .facts { grid-template-columns: 1fr; }
}