:root {
  --gold: #c9a84c;
  --bg: #080808;
  --text: #eee;
  --muted: #888;
  --card: #121212;
  --border: rgba(201, 168, 76, 0.25);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, sans-serif;
}

.sub-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 32px;
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  flex-wrap: wrap;
  gap: 12px;
}

.sub-top .logo {
  color: var(--gold);
  letter-spacing: 2px;
  font-size: 1.1rem;
  text-decoration: none;
  font-weight: 600;
}

.sub-top nav a {
  color: var(--gold);
  text-decoration: none;
  font-size: 0.9rem;
  margin-left: 16px;
}

.sub-main {
  max-width: 640px;
  margin: 48px auto;
  padding: 0 24px 64px;
}

.sub-main h1 {
  font-size: 1.6rem;
  color: var(--gold);
  margin: 0 0 8px;
}

.sub-lead {
  color: var(--muted);
  margin: 0 0 28px;
  line-height: 1.55;
}

.sub-card {
  border: 1px solid var(--border);
  background: var(--card);
  padding: 24px;
  margin-bottom: 20px;
  border-radius: 6px;
}

.sub-card h2 {
  font-size: 1rem;
  color: var(--gold);
  margin: 0 0 16px;
  font-weight: 600;
}

.sub-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.sub-row:last-child {
  border-bottom: none;
}

.sub-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.sub-value {
  text-align: right;
  font-size: 0.98rem;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: capitalize;
}

.badge-active {
  background: rgba(76, 175, 80, 0.15);
  color: #8fd492;
}

.badge-revoked {
  background: rgba(244, 67, 54, 0.12);
  color: #f88;
}

.badge-warn {
  background: rgba(201, 168, 76, 0.15);
  color: var(--gold);
}

.badge-muted {
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.sub-note {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
  margin: 0 0 20px;
}

.sub-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

button.btn {
  font-family: inherit;
}

.btn {
  display: inline-block;
  padding: 12px 20px;
  background: var(--gold);
  color: #111;
  text-decoration: none;
  font-weight: 600;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
}

.btn.secondary {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}

.btn-disabled {
  opacity: 0.5;
  pointer-events: none;
}

.upgrade-grid {
  display: grid;
  gap: 12px;
}

.upgrade-grid a {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  border-radius: 4px;
  transition: border-color 0.15s;
}

.upgrade-grid a:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.upgrade-grid strong {
  display: block;
  color: var(--gold);
  margin-bottom: 4px;
}

.sub-loading {
  color: var(--muted);
}

.sub-error {
  color: #f66;
  margin-top: 16px;
  display: none;
}

.sub-error.show {
  display: block;
}

.founder-spot {
  margin-top: 12px;
  font-size: 0.9rem;
  color: var(--gold);
}