.wow-gateway-success,
.wow-gateway-failed {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  padding: 40px 16px;
}

.wow-gateway-success__card,
.wow-gateway-failed__card {
  max-width: 520px;
  width: 100%;
  background: #ffffff;
  border-radius: 18px;
  padding: 32px 28px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
  text-align: center;
}

.wow-gateway-success__spinner {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  border-radius: 50%;
  border: 4px solid #e6e8f0;
  border-top-color: #1f5eff;
  animation: wow-spin 0.9s linear infinite;
}

.wow-gateway-success__title,
.wow-gateway-failed__title {
  font-size: 24px;
  margin: 0 0 10px;
}

.wow-gateway-success__subtitle,
.wow-gateway-failed__subtitle {
  font-size: 16px;
  margin: 0 0 18px;
  color: #4b4f5a;
}

.wow-gateway-success__fallback {
  margin: 0;
  color: #6b7280;
  font-size: 14px;
}

.wow-gateway-failed__cta {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 999px;
  background: #1f5eff;
  color: #ffffff;
  text-decoration: none;
  font-size: 15px;
}

@keyframes wow-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}