/* ============================================================
   CART.CSS — Shopping Cart Page Styles
   All colours & sizes use CSS custom properties only.
   ============================================================ */

/* ── Page layout ── */
.cart-page {
  background: var(--page-bg);
  min-height: 80vh;
  padding: 2.5rem 0 5rem;
}

.cart-page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.cart-page-title {
  font-family: var(--font-serif);
  font-size: clamp(var(--fs-2xl), 5vw, var(--fs-3xl));
  color: var(--text-primary);
  margin: 0;
  line-height: 1.1;
}

.cart-page-title em {
  font-style: italic;
  color: var(--gold);
}

.cart-continue-link {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap var(--transition);
  text-decoration: none;
}

.cart-continue-link:hover { gap: 0.7rem; color: var(--gold-dark); }

/* ── Two-column layout ── */
.cart-page-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 2rem;
  align-items: start;
}

/* ── Column headings ── */
.cart-col-heads {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 1rem;
  padding: 0 0 0.75rem;
  border-bottom: 2px solid var(--border-gold-lt);
  margin-bottom: 0;
}

.cart-col-head-product,
.cart-col-head-price,
.cart-col-head-qty,
.cart-col-head-total {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.cart-col-head-price,
.cart-col-head-qty,
.cart-col-head-total {
  text-align: center;
}

/* ── Cart item row ── */
.cart-page-item {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border-light);
  transition: background var(--transition);
}

.cart-page-item:hover {
  background: var(--gold-muted);
  margin: 0 -1rem;
  padding: 1.5rem 1rem;
  border-radius: var(--radius-sm);
}

/* Image + details column */
.cpi-img-wrap {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  position: relative;
}

.cpi-img {
  width: 90px;
  height: 115px;
  border-radius: var(--radius-sm);
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
  border: 1px solid var(--border-light);
}

.cpi-wishlist-btn {
  position: absolute;
  top: 0.4rem;
  left: 0.4rem;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--card-white);
  border: 1px solid var(--border-light);
  color: var(--text-faint);
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}

.cpi-wishlist-btn:hover,
.cpi-wishlist-btn.active {
  color: var(--rose);
  border-color: var(--rose);
}

/* Details */
.cpi-details {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.25rem;
  min-width: 0;
}

.cpi-category {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.cpi-name {
  font-family: var(--font-serif);
  font-size: var(--fs-md);
  color: var(--text-primary);
  text-decoration: none;
  line-height: 1.3;
  transition: color var(--transition);
}

.cpi-name:hover { color: var(--gold); }

.cpi-variant {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  color: var(--text-faint);
}

.cpi-remove-btn {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  color: var(--text-faint);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  letter-spacing: 0.05em;
  transition: color var(--transition);
  margin-top: 0.4rem;
  align-self: flex-start;
}

.cpi-remove-btn:hover { color: var(--muted-red); }

/* Price column */
.cpi-price {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  color: var(--text-primary);
  text-align: center;
}

/* Qty column */
.cpi-qty-wrap {
  display: flex;
  justify-content: center;
}

.cpi-qty-control {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-pill);
  overflow: hidden;
  background: var(--card-white);
}

.cpi-qty-btn {
  width: 34px;
  height: 34px;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: var(--fs-base);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.cpi-qty-btn:hover {
  background: var(--gold-muted);
  color: var(--gold);
}

.cpi-qty-val {
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  min-width: 32px;
  text-align: center;
  font-weight: 500;
}

/* Total column */
.cpi-total {
  font-family: var(--font-serif);
  font-size: var(--fs-lg);
  color: var(--text-primary);
  text-align: center;
}

/* ── Empty state ── */
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 2rem;
  background: var(--card-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.cart-empty-icon {
  font-size: 3.5rem;
  color: var(--text-faint);
  margin-bottom: 1.25rem;
  opacity: 0.4;
}

.cart-empty-title {
  font-family: var(--font-serif);
  font-size: var(--fs-xl);
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.cart-empty-sub {
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  color: var(--text-muted);
  max-width: 360px;
  margin-bottom: 2rem;
  line-height: 1.7;
}

/* ── Coupon row ── */
.cart-coupon-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1.75rem;
  padding: 1.25rem;
  background: var(--card-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.cart-coupon-field {
  display: flex;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-pill);
  overflow: hidden;
  background: var(--page-bg);
  transition: border-color var(--transition);
}

.cart-coupon-field:focus-within {
  border-color: var(--gold);
}

.cart-coupon-input {
  flex: 1;
  padding: 0.75rem 1.25rem;
  background: none;
  border: none;
  outline: none;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  letter-spacing: 0.06em;
}

.cart-coupon-input::placeholder { color: var(--text-placeholder); }

.cart-coupon-apply-btn {
  padding: 0.75rem 1.4rem;
  background: var(--gold);
  color: #ffffff;
  border: 1.5px solid var(--gold);
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}

.cart-coupon-apply-btn:hover { background: #ffffff; border-color: var(--gold); color: var(--gold); }

.cart-coupon-msg {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  padding: 0 0.25rem;
}

.cart-coupon-success { color: var(--gold-dark); }
.cart-coupon-error   { color: var(--muted-red); }

/* ── Recently Viewed ── */
.cart-recently-viewed {
  margin-top: 2.5rem;
}

.cart-rv-title {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-gold-lt);
}

.cart-rv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.cart-rv-card {
  background: var(--card-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}

.cart-rv-card:hover {
  border-color: var(--border-gold-lt);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.cart-rv-img {
  padding-top: 120%;
  background-size: cover;
  background-position: center;
  transition: transform var(--transition-slow);
}

.cart-rv-card:hover .cart-rv-img { transform: scale(1.05); }

.cart-rv-info { padding: 0.9rem; }

.cart-rv-category {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.25rem;
}

.cart-rv-name {
  font-family: var(--font-serif);
  font-size: var(--fs-base);
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.cart-rv-price {
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.cart-rv-btn {
  width: 100%;
  padding: 0.55rem;
  background: transparent;
  border: 1px solid var(--border-gold-lt);
  border-radius: var(--radius-sm);
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
}

.cart-rv-btn:hover {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}

/* ── Summary card ── */
.cart-summary-col { position: sticky; top: 90px; }

.cart-summary-card {
  background: var(--card-white);
  border: 1px solid var(--border-gold-lt);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow-md);
}

.cart-summary-title {
  font-family: var(--font-serif);
  font-size: var(--fs-xl);
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-light);
}

.cart-summary-rows {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.cart-sum-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-discount-row { display: none; }

.cart-sum-label {
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.cart-discount-code {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  background: var(--gold-muted);
  color: var(--gold);
  border: 1px solid var(--border-gold-lt);
  padding: 0.1rem 0.5rem;
  border-radius: 3px;
  letter-spacing: 0.08em;
}

.cart-sum-val {
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  font-weight: 500;
}

.cart-sum-discount { color: var(--muted-red); }
.cart-sum-free     { color: var(--gold); }

.cart-sum-divider {
  height: 1px;
  background: var(--border-light);
  margin: 0.75rem 0;
}

.cart-sum-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}

.cart-sum-total-label {
  font-family: var(--font-serif);
  font-size: var(--fs-base);
  color: var(--text-primary);
}

.cart-sum-total-val {
  font-family: var(--font-serif);
  font-size: var(--fs-2xl);
  color: var(--text-primary);
}

.cart-sum-note {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  color: var(--text-faint);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

/* Free shipping progress bar */
.cart-free-shipping-bar {
  background: var(--section-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  margin-bottom: 1.25rem;
}

.cart-fs-text {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.cart-fs-achieved { color: var(--gold); font-weight: 500; }

.cart-fs-track {
  height: 4px;
  background: var(--border-light);
  border-radius: 2px;
  overflow: hidden;
}

.cart-fs-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold));
  border-radius: 2px;
  width: 0;
  transition: width 0.6s ease;
}

/* Checkout button */
.cart-checkout-btn {
  width: 100%;
  justify-content: center;
  padding: 1.1rem;
  font-size: var(--fs-sm);
  display: flex;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

/* Trust row */
.cart-trust-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.cart-trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  flex: 1;
}

.cart-trust-icon {
  font-size: var(--fs-base);
  color: var(--gold);
}

.cart-trust-text {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  color: var(--text-faint);
  text-align: center;
  letter-spacing: 0.04em;
}

.cart-payment-icons {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  justify-content: center;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}

/* Save hint */
.cart-save-hint {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 0.75rem;
  padding: 0.6rem 0.85rem;
  background: var(--section-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
}

.cart-save-hint-icon {
  font-size: var(--fs-sm);
  color: var(--gold);
  flex-shrink: 0;
}

.cart-save-hint-text {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── Footer (simple on cart page) ── */
.cart-footer-simple {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.cart-footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cart-footer-links a {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.cart-footer-links a:hover { color: var(--gold); }

/* ── Mobile nav brand text (inside dark mobile-nav) ── */
.mobile-nav-brand {
  font-family: var(--font-serif);
  font-size: var(--fs-2xl);
  color: var(--header-text);
  margin-bottom: 2.5rem;
}

/* ── Search overlay header ── */
.search-overlay-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.search-overlay-label {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-light);
}

/* ── Responsive ── */
@media (max-width: 1100px) {
  .cart-page-layout { grid-template-columns: 1fr 320px; }
}

@media (max-width: 992px) {
  .cart-page-layout { grid-template-columns: 1fr; }
  .cart-summary-col { position: relative; top: 0; }
  .cart-rv-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .cart-col-heads { display: none; }

  .cart-page-item {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto auto;
    gap: 0.75rem;
  }

  .cpi-img-wrap { grid-row: 1 / 3; }
  .cpi-details  { grid-column: 2; grid-row: 1; }
  .cpi-price    { display: none; }
  .cpi-qty-wrap { grid-column: 2; grid-row: 2; justify-content: flex-start; }
  .cpi-total    { grid-column: 2; grid-row: 2; text-align: right; align-self: center; }

  .cart-rv-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .cart-page-header { flex-direction: column; align-items: flex-start; }
  .cart-trust-row   { gap: 0; }
  .cart-trust-text  { font-size: 0.58rem; }
}