/* External splash styles — avoids style-src nonce + 'unsafe-inline' conflict on strict CSP hosts */
@keyframes billnexa-spin {
  to {
    transform: rotate(360deg);
  }
}

.billnexa-splash {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  background: #f3f4f6;
}

.billnexa-splash-inner {
  text-align: center;
}

.billnexa-splash-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid #e5e7eb;
  border-top-color: #2563eb;
  border-radius: 50%;
  animation: billnexa-spin 0.8s linear infinite;
  margin: 0 auto 12px;
}

.billnexa-splash-text {
  color: #6b7280;
  font-family: system-ui, sans-serif;
  font-size: 14px;
}

.billnexa-splash-hint {
  margin-top: 14px;
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.45;
  font-size: 12px;
  color: #9ca3af;
  font-family: system-ui, sans-serif;
}