/* Phase 6.1 shop — Material Design 3–aligned surfaces (tokens + fallbacks). */
.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  padding: 16px;
}

.m3-shop-card {
  --m3-surface: var(--shop-surface, #fef7ff);
  --m3-on-surface: #1d1b20;
  --m3-outline: #cac4d0;
  --m3-primary: #6750a4;
  --m3-secondary: #625b71;
}

.shop-card {
  position: relative;
  border: 1px solid var(--m3-outline);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--m3-surface);
  color: var(--m3-on-surface);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.shop-card-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--shop-badge-bg, #7c4dff);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 8px;
}

.shop-card-gc-amount {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--m3-on-surface);
}

.shop-card-gc-label {
  font-size: 13px;
  color: var(--m3-secondary);
  margin-bottom: 4px;
}

.shop-card-divider {
  border: none;
  border-top: 1px dashed var(--m3-outline);
  margin: 8px 0;
}

.shop-card-sc-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.shop-card-sc-line {
  font-size: 16px;
  font-weight: 600;
  color: var(--shop-sc-accent, #006c35);
}

.shop-card-sc-sublabel {
  font-size: 11px;
  color: var(--m3-secondary);
}

.shop-card-sc-unavailable {
  font-size: 12px;
  color: var(--m3-secondary);
  font-style: italic;
}

.shop-card-promo-pill {
  display: inline-block;
  font-size: 10px;
  background: #e8def8;
  color: #4a4459;
  padding: 2px 8px;
  border-radius: 8px;
  margin-top: 4px;
  width: fit-content;
}

.shop-card-price {
  font-size: 18px;
  font-weight: 600;
  margin-top: auto;
}

.shop-card-cta {
  margin-top: 4px;
}

.shop-first-purchase-banner {
  background: #e8def8;
  color: #1d1b20;
  padding: 12px 16px;
  border-radius: 12px;
  margin: 16px;
  font-size: 14px;
  line-height: 1.4;
}

.shop-blocked {
  padding: 24px;
  text-align: center;
  color: var(--m3-secondary);
  max-width: 480px;
  margin: 0 auto;
}

.shop-unverified-panel {
  max-width: 520px;
  margin: 0 auto;
  padding: 24px 20px;
  text-align: left;
  color: var(--m3-on-surface, #e6e1e5);
}

.shop-unverified-title {
  margin: 0 0 12px;
  font-size: 1.1rem;
  font-weight: 600;
}

.shop-unverified-help {
  margin: 0 0 20px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--m3-secondary, #cac4d0);
}

.shop-unverified-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.shop-unverified-btn {
  padding: 12px 20px;
  border-radius: 24px;
  border: none;
  font-weight: 600;
  cursor: pointer;
}

.shop-footer {
  padding: 16px;
  font-size: 11px;
  color: var(--m3-secondary);
  text-align: center;
}

.shop-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(29, 27, 32, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}

.m3-shop-modal {
  background: #fef7ff;
  color: #1d1b20;
}

.shop-modal {
  border-radius: 28px;
  padding: 24px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12);
}

.shop-modal-title {
  margin: 0 0 12px;
  font-size: 1.25rem;
  font-weight: 600;
}

.shop-modal-body {
  margin: 0 0 12px;
  font-size: 0.95rem;
  line-height: 1.45;
}

.shop-modal-disclosure {
  font-size: 12px;
  color: var(--m3-secondary);
  margin: 0 0 12px;
  line-height: 1.4;
}

.shop-payment-element {
  margin: 12px 0;
  min-height: 24px;
}

.shop-modal-submit {
  width: 100%;
  margin-top: 16px;
  padding: 12px 16px;
  border: none;
  border-radius: 24px;
  font-weight: 600;
  cursor: pointer;
}

.shop-modal-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.shop-modal-error {
  color: #b3261e;
  font-size: 13px;
  margin-top: 8px;
  min-height: 18px;
}

.shop-wallet-pulse {
  animation: shop-wallet-pulse 0.55s ease-out 1;
}

@keyframes shop-wallet-pulse {
  0% { transform: scale(1); }
  40% { transform: scale(1.06); }
  100% { transform: scale(1); }
}

.range-shop-root {
  min-height: 120px;
  padding: 0 8px 16px;
}

.shop-empty {
  grid-column: 1 / -1;
  padding: 24px 16px;
  text-align: center;
  color: var(--m3-secondary, #cac4d0);
  font-size: 14px;
  line-height: 1.5;
  max-width: 520px;
  margin: 0 auto;
}

.shop-error {
  padding: 24px;
  text-align: center;
  color: #f2b8b5;
  font-size: 14px;
}