/* XRP Supply Intelligence */
.xrp-supply-section {
  margin: 32px 0;
  padding: 24px;
  border: 1px solid rgba(0, 255, 200, .22);
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(0,255,200,.08), rgba(255,255,255,.03));
  box-shadow: 0 0 30px rgba(0,255,200,.08);
}

.xrp-supply-section h2 {
  margin: 0 0 8px;
}

.supply-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.supply-grid div {
  padding: 16px;
  border-radius: 16px;
  background: rgba(0,0,0,.28);
  border: 1px solid rgba(255,255,255,.08);
}

.supply-grid span {
  display: block;
  font-size: .78rem;
  opacity: .7;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.supply-grid strong {
  display: block;
  margin-top: 8px;
  font-size: 1.1rem;
}

.supply-note,
.supply-error {
  margin-top: 14px;
  opacity: .75;
  font-size: .9rem;
}