/* =========================================================
   Shop pages (listing / detail / cart) — Phase 4
   Reuses tokens from style.css and .product-card/.leaf-art
   styles from homepage.css — does not redefine them here.
   ========================================================= */

.page-shell {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 28px var(--gutter) 64px;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--color-text-muted);
}

.breadcrumb a:hover {
  color: var(--color-primary-dark);
}

.breadcrumb .current {
  color: var(--color-text);
  font-weight: 600;
}

/* ---------- Page header ---------- */
.page-title-row {
  margin-bottom: 22px;
}

.page-title-row h1 {
  font-size: 1.7rem;
}

.page-title-row p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-top: 4px;
}

/* ---------- Toolbar: search + filters + sort ---------- */
.shop-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 20px;
}

.toolbar-search {
  flex: 1 1 240px;
  display: flex;
  border: 1.5px solid var(--color-border);
  border-radius: 999px;
  overflow: hidden;
  background: var(--color-cream);
}

.toolbar-search input {
  flex: 1;
  border: 0;
  background: transparent;
  padding: 9px 16px;
  font-size: 0.88rem;
}

.toolbar-search input:focus {
  outline: none;
}

.toolbar-search button {
  border: 0;
  background: var(--color-primary);
  color: #fff;
  width: 40px;
}

.toolbar-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.toolbar-field label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--color-text-muted);
}

.toolbar-field select,
.toolbar-field input[type="number"] {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  font-size: 0.85rem;
  background: var(--color-cream);
  color: var(--color-text);
}

.price-range-inputs {
  display: flex;
  align-items: center;
  gap: 6px;
}

.price-range-inputs input {
  width: 84px;
}

.toolbar-clear {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
}

/* ---------- Result count ---------- */
.result-count {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.pagination button {
  min-width: 36px;
  height: 36px;
  border: 1.5px solid var(--color-border);
  background: var(--color-white);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
}

.pagination button.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ---------- Empty / error / skeleton states ---------- */
.state-block {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-muted);
}

.state-block h3 {
  color: var(--color-text);
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.state-block .btn {
  margin-top: 16px;
}

.skeleton-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.skeleton-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-white);
}

.skeleton-shimmer {
  background: linear-gradient(90deg, #EEF3EA 25%, #E4EEDE 37%, #EEF3EA 63%);
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
}

@keyframes shimmer {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

.skeleton-card .skeleton-media {
  aspect-ratio: 1 / 1;
}

.skeleton-card .skeleton-line {
  height: 12px;
  margin: 12px 14px;
  border-radius: 4px;
}

.skeleton-card .skeleton-line.short {
  width: 60%;
}

/* ---------- Product detail ---------- */
.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.gallery-main {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.gallery-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.gallery-thumbs button {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-border);
  overflow: hidden;
  padding: 0;
}

.gallery-thumbs button.active {
  border-color: var(--color-primary);
}

.detail-category {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.detail-name {
  font-size: 1.85rem;
  margin-top: 6px;
}

.detail-rating {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.detail-rating .stars {
  color: #E0A400;
  font-weight: 700;
}

.detail-price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-top: 16px;
}

.detail-price-row .current {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.detail-price-row .original {
  text-decoration: line-through;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.detail-price-row .discount {
  color: var(--color-red);
  font-weight: 600;
  font-size: 0.9rem;
}

.detail-availability {
  margin-top: 10px;
  font-size: 0.85rem;
  font-weight: 600;
}

.detail-availability.in-stock {
  color: var(--color-primary-dark);
}

.detail-availability.out-of-stock {
  color: var(--color-red);
}

.detail-description {
  margin-top: 20px;
  color: var(--color-text);
  font-size: 0.92rem;
  line-height: 1.6;
}

.detail-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.qty-selector {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--color-border);
  border-radius: 999px;
  overflow: hidden;
}

.qty-selector button {
  width: 38px;
  height: 38px;
  border: 0;
  background: var(--color-cream);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary-dark);
}

.qty-selector input {
  width: 44px;
  border: 0;
  text-align: center;
  font-size: 0.95rem;
  background: transparent;
}

.detail-sku {
  margin-top: 18px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ---------- Reviews ---------- */
.reviews-section {
  margin-top: 56px;
  border-top: 1px solid var(--color-border);
  padding-top: 36px;
}

.reviews-summary {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.reviews-summary .big-rating {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.reviews-summary .stars-large {
  color: #E0A400;
  font-size: 1.2rem;
  letter-spacing: 2px;
}

.review-item {
  border-bottom: 1px solid var(--color-border);
  padding: 18px 0;
}

.review-item:last-child {
  border-bottom: none;
}

.review-item .review-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.review-item .reviewer-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.review-item .review-date {
  font-size: 0.76rem;
  color: var(--color-text-muted);
}

.review-item .review-stars {
  color: #E0A400;
  font-size: 0.85rem;
  margin: 4px 0 8px;
}

.review-item .review-comment {
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.55;
}

.review-item .review-actions {
  margin-top: 8px;
  display: flex;
  gap: 12px;
}

.review-item .review-actions button {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-primary);
  background: none;
  border: none;
  padding: 0;
}

.review-item .review-actions button.delete {
  color: var(--color-red);
}

.review-form-card {
  background: var(--color-primary-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  margin-bottom: 28px;
}

.star-select {
  display: flex;
  gap: 4px;
  margin: 8px 0 14px;
}

.star-select button {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-border);
  padding: 0 2px;
}

.star-select button.filled {
  color: #E0A400;
}

.review-form-card textarea {
  width: 100%;
  min-height: 90px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-family: inherit;
  font-size: 0.9rem;
  resize: vertical;
}

.review-login-prompt {
  background: var(--color-cream);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin-bottom: 28px;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.review-login-prompt a {
  color: var(--color-primary);
  font-weight: 600;
}

/* ---------- Cart page ---------- */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}

.cart-item {
  display: grid;
  grid-template-columns: 84px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}

.cart-item-media {
  width: 84px;
  height: 84px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.cart-item-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.cart-item-unit-price {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.cart-item-right {
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.cart-item-subtotal {
  font-weight: 700;
  color: var(--color-primary-dark);
}

.cart-item-remove {
  font-size: 0.78rem;
  color: var(--color-red);
  background: none;
  border: none;
  padding: 0;
}

.cart-summary {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px;
  position: sticky;
  top: 96px;
}

.cart-summary h2 {
  font-size: 1.05rem;
  margin-bottom: 16px;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  padding: 8px 0;
}

.cart-summary-row.total {
  border-top: 1px solid var(--color-border);
  margin-top: 8px;
  padding-top: 14px;
  font-weight: 700;
  font-size: 1.05rem;
}

.cart-summary .btn {
  margin-top: 16px;
}

@media (max-width: 1024px) {
  .product-detail-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .cart-layout {
    grid-template-columns: 1fr;
  }
  .cart-summary {
    position: static;
  }
}

@media (max-width: 768px) {
  .skeleton-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .shop-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .cart-item {
    grid-template-columns: 64px 1fr;
  }
  .cart-item-right {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }
}

/* ---------- Checkout page (Phase 5) ---------- */
.checkout-section-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-primary-dark);
}

.checkout-block {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  margin-bottom: 20px;
}

.address-option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 10px;
  cursor: pointer;
  font-size: 0.87rem;
}

.address-option.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.address-option input[type="radio"] {
  margin-top: 3px;
}

.checkout-item-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.88rem;
}

.checkout-item-row:last-child {
  border-bottom: none;
}

.checkout-item-row .item-name {
  font-weight: 600;
}

.checkout-item-row .item-qty-price {
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

.payment-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  font-size: 0.9rem;
}

.payment-option.disabled {
  color: var(--color-text-muted);
}

.payment-option .coming-soon {
  font-size: 0.72rem;
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 2px 8px;
  margin-left: 6px;
}

.checkout-summary-card {
  position: sticky;
  top: 96px;
}

/* ---------- Order history / detail (Phase 5) ---------- */
.order-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  margin-bottom: 12px;
  background: var(--color-white);
}

.order-list-item .order-number {
  font-weight: 700;
  color: var(--color-primary-dark);
}

.order-list-item .order-meta {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.order-status-pill {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.order-status-pill.cancelled {
  background: #FDEEEC;
  color: var(--color-red);
}

.order-status-pill.completed {
  background: #E3F3E1;
  color: var(--color-primary-dark);
}

.order-detail-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 28px;
  align-items: start;
}

@media (max-width: 900px) {
  .order-detail-grid {
    grid-template-columns: 1fr;
  }
}