/* ===================================================================
   Shop / Product / Cart / Checkout — shared styles
   =================================================================== */

.breadcrumb { font-size: .9rem; color: var(--clr-ink-soft); margin-bottom: 30px; }
.breadcrumb a { color: var(--clr-ink); font-weight: 600; }
.breadcrumb span { color: var(--clr-accent); }

/* ---------- Shop layout ---------- */
.shop-layout { display: grid; grid-template-columns: 260px 1fr; gap: 36px; align-items: start; }
.shop-filters {
  background: #fff; border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow-soft);
  position: sticky; top: 110px;
}
.filter-block { padding: 18px 0; border-bottom: 1px solid var(--clr-line); }
.filter-block:first-child { padding-top: 0; }
.filter-block h5 { font-family: var(--font-body); font-weight: 800; margin-bottom: 12px; font-size: .95rem; }
.filter-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; font-size: .9rem; }
.filter-list label { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.price-inputs { display: flex; gap: 10px; }
.price-inputs input { width: 50%; padding: 8px 10px; border-radius: var(--radius-sm); border: 1px solid var(--clr-line); }
.color-swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.swatch-label input { display: none; }
.swatch { width: 28px; height: 28px; border-radius: 50%; display: block; border: 2px solid #fff; box-shadow: 0 0 0 1px var(--clr-line); cursor: pointer; }
.swatch-label input:checked + .swatch { box-shadow: 0 0 0 2px var(--clr-accent); }
.size-boxes { display: flex; flex-wrap: wrap; gap: 8px; }
.size-box input { display: none; }
.size-box span { display: flex; align-items: center; justify-content: center; width: 38px; height: 34px; border-radius: var(--radius-sm); border: 1px solid var(--clr-line); font-size: .82rem; font-weight: 700; cursor: pointer; transition: var(--transition); }
.size-box input:checked + span { background: var(--clr-ink); color: #fff; border-color: var(--clr-ink); }
.btn-apply-filter { width: 100%; padding: 12px; border: none; border-radius: 30px; background: var(--clr-ink); color: #fff; font-weight: 700; margin-top: 10px; cursor: pointer; }
.btn-clear-filter { display: block; text-align: center; margin-top: 10px; font-size: .85rem; color: var(--clr-ink-soft); text-decoration: underline; }

.shop-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; font-size: .92rem; color: var(--clr-ink-soft); }
.sort-form select { padding: 10px 16px; border-radius: 30px; border: 1px solid var(--clr-line); background: #fff; }
.shop-product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.empty-state { text-align: center; padding: 80px 20px; color: var(--clr-ink-soft); }
.empty-state i { font-size: 3rem; color: var(--clr-line); margin-bottom: 16px; }

.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 44px; }
.page-link { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: #fff; box-shadow: var(--shadow-soft); font-weight: 700; }
.page-link.active { background: var(--clr-ink); color: #fff; }

/* ---------- Product detail ---------- */
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.product-gallery-main { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 3/4; background: #f1ede6; margin-bottom: 14px; cursor: zoom-in; position: relative; }
.product-gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.product-thumbs { display: flex; gap: 10px; }
.product-thumbs img { width: 76px; height: 92px; object-fit: cover; border-radius: var(--radius-sm); cursor: pointer; opacity: .6; transition: var(--transition); border: 2px solid transparent; }
.product-thumbs img.active { opacity: 1; border-color: var(--clr-accent); }

.pd-brand { color: var(--clr-accent); font-weight: 700; text-transform: uppercase; font-size: .78rem; letter-spacing: .06em; }
.pd-title { font-size: 1.9rem; margin: 8px 0; }
.pd-rating { display: flex; align-items: center; gap: 8px; color: var(--clr-accent); margin-bottom: 16px; }
.pd-rating span { color: var(--clr-ink-soft); font-size: .88rem; }
.pd-price { font-size: 1.7rem; font-weight: 800; margin-bottom: 18px; }
.pd-price .price-old { font-size: 1.1rem; }
.pd-meta { font-size: .88rem; color: var(--clr-ink-soft); display: flex; flex-wrap: wrap; gap: 18px; margin-bottom: 22px; }
.pd-desc { color: var(--clr-ink-soft); line-height: 1.7; margin-bottom: 24px; }

.pd-option-group { margin-bottom: 20px; }
.pd-option-group h6 { font-weight: 800; margin-bottom: 10px; font-size: .88rem; text-transform: uppercase; letter-spacing: .04em; }
.pd-colors { display: flex; gap: 10px; }
.pd-sizes { display: flex; gap: 8px; flex-wrap: wrap; }

.pd-qty { display: flex; align-items: center; gap: 0; border: 1px solid var(--clr-line); border-radius: 30px; width: fit-content; }
.pd-qty button { width: 40px; height: 40px; border: none; background: none; font-size: 1.1rem; cursor: pointer; }
.pd-qty input { width: 50px; border: none; text-align: center; font-weight: 700; }

.pd-actions { display: flex; gap: 12px; margin: 24px 0; }
.btn-add-cart, .btn-buy-now { flex: 1; padding: 16px; border-radius: 30px; font-weight: 700; border: none; cursor: pointer; transition: var(--transition); }
.btn-add-cart { background: var(--clr-ink); color: #fff; }
.btn-buy-now { background: var(--clr-accent); color: #fff; }
.btn-add-cart:hover, .btn-buy-now:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); }
.pd-secondary-actions { display: flex; gap: 20px; font-size: .9rem; }
.pd-secondary-actions button { background: none; border: none; display: flex; align-items: center; gap: 6px; cursor: pointer; color: var(--clr-ink-soft); }
.pd-secondary-actions button:hover { color: var(--clr-accent); }

.pd-tabs { margin-top: 60px; }
.pd-tab-nav { display: flex; gap: 30px; border-bottom: 1px solid var(--clr-line); margin-bottom: 26px; }
.pd-tab-nav button { background: none; border: none; padding: 14px 0; font-weight: 700; color: var(--clr-ink-soft); border-bottom: 2px solid transparent; cursor: pointer; }
.pd-tab-nav button.active { color: var(--clr-ink); border-color: var(--clr-accent); }
.pd-tab-panel { display: none; line-height: 1.8; color: var(--clr-ink-soft); }
.pd-tab-panel.active { display: block; }

.review-item { border-bottom: 1px solid var(--clr-line); padding: 20px 0; }
.review-item .stars { color: var(--clr-accent); margin-bottom: 6px; }
.review-form { margin-top: 30px; background: var(--clr-bg); border-radius: var(--radius-lg); padding: 24px; }
.review-form input, .review-form textarea { width: 100%; padding: 12px 16px; border-radius: var(--radius-sm); border: 1px solid var(--clr-line); margin-bottom: 12px; font-family: var(--font-body); }
.star-select { display: flex; gap: 6px; margin-bottom: 12px; font-size: 1.4rem; color: #ddd; cursor: pointer; }
.star-select i.active { color: var(--clr-accent); }

/* ---------- Cart ---------- */
.cart-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-soft); }
.cart-table th { text-align: left; padding: 18px; background: var(--clr-bg); font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; }
.cart-table td { padding: 18px; border-top: 1px solid var(--clr-line); vertical-align: middle; }
.cart-product { display: flex; align-items: center; gap: 14px; }
.cart-product img { width: 66px; height: 80px; object-fit: cover; border-radius: var(--radius-sm); }
.cart-qty-control { display: flex; align-items: center; border: 1px solid var(--clr-line); border-radius: 30px; width: fit-content; }
.cart-qty-control button { width: 32px; height: 32px; border: none; background: none; cursor: pointer; }
.cart-qty-control input { width: 40px; border: none; text-align: center; }
.cart-remove-btn { background: none; border: none; color: var(--clr-rose); cursor: pointer; font-size: 1.1rem; }

.cart-summary { background: #fff; border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow-soft); position: sticky; top: 110px; }
.cart-summary h4 { margin-bottom: 20px; }
.summary-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--clr-line); font-size: .95rem; }
.summary-row.total { font-weight: 800; font-size: 1.15rem; border-bottom: none; }
.coupon-form { display: flex; gap: 8px; margin: 18px 0; }
.coupon-form input { flex: 1; padding: 12px; border-radius: 30px; border: 1px solid var(--clr-line); }
.coupon-form button { padding: 12px 20px; border-radius: 30px; border: none; background: var(--clr-ink); color: #fff; font-weight: 700; }
.btn-checkout { display: block; width: 100%; text-align: center; padding: 16px; border-radius: 30px; background: var(--clr-accent); color: #fff; font-weight: 800; margin-top: 14px; }
.cart-empty { text-align: center; padding: 100px 20px; }
.cart-empty i { font-size: 4rem; color: var(--clr-line); margin-bottom: 20px; }

/* ---------- Checkout ---------- */
.checkout-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: start; }
.checkout-form-box { background: #fff; border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-soft); margin-bottom: 24px; }
.checkout-form-box h4 { margin-bottom: 20px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.form-grid label { display: block; font-size: .85rem; font-weight: 700; margin-bottom: 6px; }
.form-grid input, .form-grid textarea, .form-grid select {
  width: 100%; padding: 13px 16px; border-radius: var(--radius-sm); border: 1px solid var(--clr-line); font-family: var(--font-body);
}
.payment-options { display: flex; flex-direction: column; gap: 12px; }
.payment-option { display: flex; align-items: center; gap: 12px; border: 1.5px solid var(--clr-line); border-radius: var(--radius-md); padding: 16px; cursor: pointer; transition: var(--transition); }
.payment-option:has(input:checked) { border-color: var(--clr-accent); background: rgba(184,137,79,.06); }
.payment-option i { font-size: 1.3rem; color: var(--clr-accent); }
.bank-details { background: var(--clr-bg); border-radius: var(--radius-sm); padding: 16px; margin-top: 10px; font-size: .88rem; display: none; }
.bank-details.show { display: block; }
.checkout-order-summary { background: #fff; border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow-soft); position: sticky; top: 110px; }
.checkout-item { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--clr-line); font-size: .9rem; }
.checkout-item img { width: 52px; height: 64px; object-fit: cover; border-radius: var(--radius-sm); }
.btn-place-order { width: 100%; padding: 17px; border: none; border-radius: 30px; background: var(--clr-ink); color: #fff; font-weight: 800; margin-top: 16px; cursor: pointer; }
.btn-place-order:hover { background: var(--clr-accent); }

/* ---------- Order success / tracking / invoice ---------- */
.order-success { text-align: center; padding: 90px 20px; }
.order-success i { font-size: 5rem; color: #2e7d32; margin-bottom: 20px; }
.status-tracker { display: flex; justify-content: space-between; margin: 50px 0; position: relative; }
.status-tracker::before { content: ''; position: absolute; top: 18px; left: 0; right: 0; height: 3px; background: var(--clr-line); z-index: 0; }
.status-step { position: relative; z-index: 1; text-align: center; flex: 1; }
.status-step .dot { width: 38px; height: 38px; border-radius: 50%; background: var(--clr-line); color: #fff; display: flex; align-items: center; justify-content: center; margin: 0 auto 10px; font-weight: 700; }
.status-step.done .dot { background: var(--clr-accent); }
.status-step span { font-size: .82rem; font-weight: 700; }
.invoice-box { background: #fff; border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-soft); }
.invoice-head { display: flex; justify-content: space-between; margin-bottom: 30px; flex-wrap: wrap; gap: 20px; }
.invoice-table { width: 100%; border-collapse: collapse; }
.invoice-table th, .invoice-table td { padding: 12px; border-bottom: 1px solid var(--clr-line); text-align: left; }

@media (max-width: 991px) {
  .shop-layout, .product-detail-grid, .checkout-grid { grid-template-columns: 1fr; }
  .shop-filters { position: static; }
  .shop-product-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
}
@media print {
  .site-header, .site-footer, .whatsapp-float, .back-to-top, .invoice-print-btn { display: none !important; }
}