.pay-wrap {
  padding: 28px 0 24px;
}

/* ── Hero ── */
.pay-wrap .hero-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  margin-bottom: 14px;
}

.pay-wrap .kicker {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.pay-wrap .hero-card h1 {
  margin: 8px 0 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.08;
  letter-spacing: -.4px;
}

.pay-wrap .hero-card p {
  margin: 10px 0 0;
  color: #3f444a;
}

/* ── Alerts ── */
.pay-alert {
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 14px;
  margin-bottom: 14px;
}

.pay-alert.warning {
  color: var(--warn);
  border: 1px solid rgba(154, 106, 0, .25);
  background: rgba(154, 106, 0, .08);
}

.pay-alert.info {
  color: var(--accent);
  border: 1px solid rgba(31, 95, 91, .25);
  background: rgba(31, 95, 91, .08);
}

/* ── Layout ── */
.pay-wrap .layout {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 14px;
}

.pay-wrap .card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

/* ── Summary card ── */
.pay-wrap .summary-card {
  padding: 18px;
  height: fit-content;
}

.pay-wrap .summary-head {
  margin: 0 0 10px;
  font-size: 20px;
}

.pay-wrap .order-items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.pay-wrap .order-item {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 10px;
}

.pay-wrap .order-item img {
  width: 64px;
  height: 64px;
  border-radius: 10px;
  border: 1px solid var(--line);
  object-fit: cover;
}

.pay-wrap .order-name {
  margin: 0;
  font-size: 14px;
}

.pay-wrap .order-meta {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.pay-wrap .order-price {
  font-weight: 700;
  font-size: 14px;
  text-align: right;
  white-space: nowrap;
}

.pay-wrap .empty {
  border: 1px dashed var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 16px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

.pay-wrap .totals {
  margin-top: 12px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
  display: grid;
  gap: 8px;
}

.pay-wrap .total-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 14px;
}

.pay-wrap .total-row.grand {
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -.2px;
}

/* ── Payment action card ── */
.pay-action-card {
  padding: 18px;
  position: sticky;
  top: 92px;
  height: fit-content;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pay-action-title {
  margin: 0;
  font-size: 22px;
}

.pay-action-desc {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.pay-action-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  font-size: 15px;
}

.pay-action-total strong {
  font-size: 20px;
  letter-spacing: -.2px;
  color: var(--accent);
}

.pay-btn {
  width: 100%;
  text-align: center;
  padding: 14px;
  font-size: 15px;
  font-weight: 600;
}

.pay-btn:disabled {
  opacity: .55;
  cursor: not-allowed;
}

.pay-back-btn {
  width: 100%;
  text-align: center;
}

/* ── Error card ── */
.pay-error-card {
  max-width: 480px;
  margin: 40px auto;
  padding: 32px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.pay-error-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(211, 47, 47, .1);
  border: 1px solid rgba(211, 47, 47, .25);
  color: #d32f2f;
  font-size: 24px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pay-error-card h2 {
  margin: 0;
  font-size: 18px;
  color: #d32f2f;
}

/* ── Loading ── */
.pay-loading-box {
  max-width: 480px;
  margin: 40px auto;
}

.pay-wrap .cart-loading {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 0;
  color: var(--muted);
  font-size: 14px;
}

.pay-wrap .cart-loading-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: pay-spin .7s linear infinite;
  flex-shrink: 0;
}

@keyframes pay-spin { to { transform: rotate(360deg); } }

.pay-wrap .skeleton-items { display: grid; gap: 8px; }

.pay-wrap .skeleton-item {
  display: grid;
  grid-template-columns: 64px 1fr 56px;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 10px;
}

.pay-wrap .skeleton-img {
  width: 64px;
  height: 64px;
  border-radius: 10px;
  background: #e8e8e8;
  animation: pay-pulse 1.4s ease-in-out infinite;
}

.pay-wrap .skeleton-text { display: grid; gap: 6px; }

.pay-wrap .skeleton-line {
  height: 11px;
  border-radius: 6px;
  background: #e8e8e8;
  animation: pay-pulse 1.4s ease-in-out infinite;
}

.pay-wrap .skeleton-line.w80 { width: 80%; }
.pay-wrap .skeleton-line.w50 { width: 50%; }

.pay-wrap .skeleton-price {
  height: 14px;
  border-radius: 6px;
  background: #e8e8e8;
  animation: pay-pulse 1.4s ease-in-out infinite;
}

@keyframes pay-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}

/* ── Buttons ── */
.pay-wrap .btn {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 14px;
  background: #fff;
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  font-family: inherit;
}

.pay-wrap .btn.primary {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
}

/* ── Responsive ── */
@media (max-width: 980px) {
  .pay-wrap .layout {
    grid-template-columns: 1fr;
  }

  .pay-action-card {
    position: static;
  }
}