/* Thunder EV — payment UI (checkout overlay, badges, admin settings) */
.tev-payment-overlay {
  position: fixed;
  inset: 0;
  z-index: 10050;
  background: rgba(15, 23, 42, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.tev-payment-overlay[hidden] {
  display: none !important;
}

.tev-payment-overlay__card {
  background: #fff;
  border-radius: 16px;
  padding: 2rem 2.5rem;
  text-align: center;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  max-width: 320px;
}

.tev-payment-overlay__spinner {
  width: 44px;
  height: 44px;
  border: 3px solid #e2e8f0;
  border-top-color: #2563eb;
  border-radius: 50%;
  margin: 0 auto 1rem;
  animation: tevPaySpin 0.8s linear infinite;
}

@keyframes tevPaySpin {
  to {
    transform: rotate(360deg);
  }
}

.tev-payment-overlay__text {
  font-size: 0.95rem;
  color: #334155;
  margin: 0;
}

.tev-payment-toast {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 10060;
  padding: 0.75rem 1.1rem;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  max-width: min(360px, calc(100vw - 2rem));
}

.tev-payment-toast[hidden] {
  display: none !important;
}

.tev-payment-toast--info {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

.tev-payment-toast--success {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.tev-payment-toast--error {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.tev-pay-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: capitalize;
}

.tev-pay-badge--pending { background: #fef3c7; color: #92400e; }
.tev-pay-badge--processing { background: #e0f2fe; color: #0369a1; }
.tev-pay-badge--success { background: #d1fae5; color: #047857; }
.tev-pay-badge--failed { background: #fee2e2; color: #b91c1c; }
.tev-pay-badge--refunded { background: #f3e8ff; color: #7e22ce; }
.tev-pay-badge--settled { background: #166534; color: #fff; }
.tev-pay-badge--test { background: #fef9c3; color: #854d0e; border: 1px solid #facc15; font-weight: 700; letter-spacing: 0.04em; }
.tev-system-settings__grid { display: flex; flex-direction: column; gap: 0.75rem; max-width: 520px; }
.tev-system-settings__field { border: 1px solid var(--border, #e2e8f0); border-radius: 8px; padding: 0.75rem 1rem; margin: 0; }
.tev-system-settings__radio, .tev-system-settings__check { display: block; font-size: 0.88rem; margin: 0.35rem 0; cursor: pointer; }

.tev-pay-methods {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.75rem 0;
}

.tev-pay-method-chip {
  font-size: 0.72rem;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #e2e8f0;
}

.tev-pay-settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.tev-pay-gateway-card {
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1rem;
  background: #fff;
}

.tev-pay-gateway-card.active {
  border-color: #2563eb;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

.tev-pay-gateway-card.fallback {
  border-color: #7c3aed;
}

.tev-pay-analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
  margin: 1rem 0;
}

.tev-pay-stat {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 0.75rem;
}

.tev-pay-stat span {
  display: block;
  font-size: 0.72rem;
  color: #64748b;
}

.tev-pay-stat strong {
  font-size: 1.1rem;
  color: #0f172a;
}

@media (max-width: 640px) {
  .tev-payment-toast {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }
}