:root {
  --bg: #100e0c;
  --ivory: #f6f1e8;
  --muted: #b3a394;
  --gold: #e7cb96;
  --line: rgba(231, 203, 150, 0.22);
  --danger: #efb2a8;
  --ok: #d5e0c6;
  --serif: "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "Segoe UI Variable Display", "Segoe UI", sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ivory);
  font-family: var(--sans);
  background:
    radial-gradient(900px 420px at 0% -10%, rgba(231, 203, 150, 0.16), transparent 55%),
    var(--bg);
}
body::before {
  content: "";
  position: fixed;
  inset: 14px;
  border: 1px solid var(--line);
  pointer-events: none;
}
.top, main { position: relative; z-index: 1; }
.top { display: flex; justify-content: space-between; gap: 24px; padding: 36px 48px 8px; align-items: end; flex-wrap: wrap; }
.brand-logo { display: block; width: min(360px, 100%); height: auto; background: #fff; border-radius: 16px; margin-bottom: 14px; }
.meta { margin: 0; text-align: right; white-space: nowrap; }
h1, h2 { font-family: var(--serif); font-weight: 500; letter-spacing: -0.03em; margin: 0; }
h1 { font-size: 52px; }
.eyebrow { margin: 0 0 8px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--gold); font-size: 11px; }
.meta, p { color: var(--muted); line-height: 1.55; }
main { padding: 12px 48px 64px; }
.panel { border: 1px solid var(--line); background: rgba(22, 19, 15, 0.78); padding: 28px; max-width: 520px; }
.stack { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field span { color: #8d8174; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; }
input, select {
  width: 100%;
  background: rgba(10, 9, 8, 0.45);
  color: var(--ivory);
  border: 1px solid var(--line);
  padding: 12px 14px;
}
.btn {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ivory);
  padding: 11px 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  cursor: pointer;
}
.btn-gold { background: linear-gradient(180deg, #f0d7a8, #c6a15d); color: #1b140c; border-color: transparent; font-weight: 650; }
.btn-danger { color: var(--danger); border-color: rgba(239, 178, 168, 0.45); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.stat { border: 1px solid var(--line); padding: 16px; }
.stat b { display: block; margin-top: 8px; font-family: var(--serif); font-size: 32px; font-weight: 500; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px 10px; border-bottom: 1px solid rgba(231, 203, 150, 0.12); vertical-align: top; }
th { color: var(--gold); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 500; }
.tag { letter-spacing: 0.12em; text-transform: uppercase; font-size: 11px; color: var(--gold); }
.tag.active { color: var(--ok); }
.tag.revoked, .tag.expired, .tag.rejected { color: var(--danger); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.actions input { width: 88px; padding: 8px; }
.key { font-family: var(--serif); letter-spacing: 0.04em; color: var(--gold); }
#toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  background: #1b1713; border: 1px solid var(--line); padding: 12px 16px; opacity: 0; z-index: 5;
}
#toast.show { opacity: 1; }
@media (max-width: 900px) {
  .top, main { padding-left: 16px; padding-right: 16px; }
  h1 { font-size: 36px; }
  .stats { grid-template-columns: 1fr 1fr; }
  table { display: block; overflow: auto; }
}