/*
  products.css — product grid, product card, filter sidebar, product detail.
  WP PORTING NOTE: .product-grid/.product-card map directly onto WooCommerce's
  ul.products / li.product markup — class names chosen to make that swap easy.
*/

/* ── Category tiles (homepage) ── */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cat-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 28px 24px; text-decoration: none; color: var(--ink); position: relative; overflow: hidden; box-shadow: var(--shadow-sm); transition: all var(--dur-mid) var(--ease); }
.cat-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: var(--green); transform: scaleX(0); transition: transform var(--dur-mid) var(--ease); transform-origin: left; }
.cat-card:hover { border-color: rgba(46,125,50,.35); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.cat-card:hover::after { transform: scaleX(1); }
.cat-icon { width: 52px; height: 52px; background: var(--charcoal); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; color: var(--green-light); }
.cat-card h3 { font-family: var(--font-head); font-size: 20px; font-weight: 700; margin-bottom: 8px; text-transform: uppercase; letter-spacing: .5px; }
.cat-card p { color: var(--muted); font-size: 13px; line-height: 1.6; }
.cat-count { display: inline-block; margin-top: 16px; font-size: 12px; color: var(--green); font-weight: 700; }

/* ── Product grid & card ── */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); transition: all var(--dur-mid) var(--ease); position: relative; }
.product-card:hover { transform: translateY(-6px); border-color: rgba(46,125,50,.3); box-shadow: var(--shadow-lg); }
.product-thumb { aspect-ratio: 4/3; background: var(--charcoal); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; text-decoration: none; }
.product-thumb::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, transparent 60%, rgba(46,125,50,.12)); }
.product-thumb .badge { position: absolute; top: 12px; left: 12px; z-index: 2; }
.wishlist-btn { position: absolute; top: 10px; right: 10px; z-index: 2; width: 32px; height: 32px; border-radius: 50%; background: rgba(255,255,255,.9); border: none; display: flex; align-items: center; justify-content: center; color: var(--muted); transition: all var(--dur-fast) var(--ease); }
.wishlist-btn:hover, .wishlist-btn.active { color: var(--danger); background: var(--white); }
.product-body { padding: 20px; }
.product-brand { font-size: 11px; color: var(--green); font-weight: 700; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 8px; }
.product-name { font-family: var(--font-head); font-size: 22px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 10px; }
.product-name a { text-decoration: none; color: var(--ink); }
.product-name a:hover { color: var(--green); }
.product-specs { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.product-price { margin-bottom: 20px; }
.price-main { font-family: var(--font-head); font-size: 28px; font-weight: 800; color: var(--green); }
.price-old { font-size: 14px; color: var(--muted); text-decoration: line-through; margin-left: 8px; }
.product-footer { display: flex; gap: 10px; }

/* ── Shop layout: filters + grid ── */
.shop-layout { display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: start; }
.filters-panel { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 24px; position: sticky; top: calc(var(--header-h) + 16px); }
.filters-panel h4 { font-family: var(--font-head); font-size: 16px; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 4px; }
.filter-group { padding: 20px 0; border-bottom: 1px solid var(--border); }
.filter-group:last-child { border-bottom: none; }
.filter-group-title { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 14px; display: flex; align-items: center; justify-content: space-between; }
.filter-option { display: flex; align-items: center; gap: 10px; padding: 6px 0; font-size: 14px; color: var(--muted); cursor: pointer; }
.filter-option input { accent-color: var(--green); width: 16px; height: 16px; }
.filter-option:hover { color: var(--ink); }
.filter-count { margin-left: auto; font-size: 12px; color: var(--muted); }
.price-range-inputs { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.price-range-inputs input { width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px; }

.shop-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }
.shop-result-count { font-size: 14px; color: var(--muted); }
.shop-sort select { padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; font-size: 13px; background: var(--white); }
.active-filter-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.filter-chip { display: inline-flex; align-items: center; gap: 6px; background: var(--green-tint); color: var(--green); padding: 6px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.filter-chip button { background: none; border: none; color: var(--green); cursor: pointer; font-size: 14px; line-height: 1; }

.mobile-filter-toggle { display: none; }

/* ── Product detail page ── */
.pdp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.pdp-gallery-main { aspect-ratio: 1; background: var(--charcoal); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; overflow: hidden; margin-bottom: 12px; }
.pdp-gallery-thumbs { display: flex; gap: 10px; }
.pdp-gallery-thumbs button { width: 72px; height: 72px; border-radius: 8px; border: 2px solid var(--border); background: var(--charcoal); overflow: hidden; padding: 0; cursor: pointer; transition: border-color var(--dur-fast) var(--ease); }
.pdp-gallery-thumbs button.active { border-color: var(--green); }

.pdp-info .product-brand { margin-bottom: 6px; }
.pdp-info h1 { font-family: var(--font-head); font-size: clamp(28px, 3.4vw, 40px); font-weight: 800; text-transform: uppercase; margin-bottom: 12px; }
.pdp-rating { display: flex; align-items: center; gap: 10px; color: var(--green); margin-bottom: 20px; font-size: 14px; }
.pdp-rating .stars { letter-spacing: 2px; }
.pdp-rating .count { color: var(--muted); }
.pdp-price { display: flex; align-items: baseline; gap: 12px; margin-bottom: 20px; }
.pdp-price .price-main { font-size: 40px; }
.pdp-stock { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--green); margin-bottom: 24px; }
.pdp-stock::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--green-light); }
.pdp-stock.out-of-stock { color: var(--danger); }
.pdp-stock.out-of-stock::before { background: var(--danger); }
.pdp-short-desc { color: var(--muted); font-size: 15px; line-height: 1.7; margin-bottom: 28px; }
.pdp-actions { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; flex-wrap: wrap; }
.pdp-meta-list { display: flex; flex-direction: column; gap: 8px; font-size: 13px; color: var(--muted); padding-top: 20px; border-top: 1px solid var(--border); }
.pdp-meta-list strong { color: var(--ink); }

.pdp-tabs { display: flex; gap: 8px; margin: 64px 0 32px; border-bottom: 1px solid var(--border); }
.pdp-tab { padding: 12px 20px; background: transparent; border: none; color: var(--muted); font-family: var(--font-head); font-size: 15px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.pdp-tab.active { color: var(--green); border-bottom-color: var(--green); }
.pdp-tab-panel { display: none; }
.pdp-tab-panel.active { display: block; }
.pdp-tab-panel p { color: var(--muted); line-height: 1.8; margin-bottom: 14px; max-width: 760px; }

@media (max-width: 1024px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .shop-layout { grid-template-columns: 1fr; }
  .filters-panel { position: static; display: none; }
  .filters-panel.open { display: block; }
  .mobile-filter-toggle { display: inline-flex; }
  .pdp-grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 640px) {
  .product-grid { grid-template-columns: 1fr; }
}