/* assets/css/shop.css */

.shop-filters {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem;
  position: sticky; top: 65px; z-index: 100;
  backdrop-filter: blur(10px);
}
.filters-inner {
  max-width: 1180px; margin: 0 auto;
  display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
}
.search-wrap {
  display: flex; align-items: center; gap: 0.75rem;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; padding: 0.6rem 1rem;
  flex: 1; min-width: 220px; max-width: 340px;
  transition: border-color 0.25s;
}
.search-wrap:focus-within { border-color: var(--blue); }
.search-wrap input {
  background: none; border: none; outline: none;
  color: var(--text); font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem; width: 100%;
}
.search-wrap input::placeholder { color: var(--muted); }
.search-icon { color: var(--muted); font-style: normal; }

.category-tabs { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.cat-tab {
  padding: 0.45rem 1.1rem;
  border-radius: 100px; border: 1px solid var(--border);
  background: transparent; color: var(--muted);
  font-family: 'DM Sans', sans-serif; font-size: 0.85rem; font-weight: 500;
  cursor: pointer; transition: all 0.2s; white-space: nowrap;
}
.cat-tab:hover { border-color: var(--border-l); color: var(--text); }
.cat-tab.active {
  background: var(--grad); border-color: transparent;
  color: #fff; box-shadow: 0 4px 12px rgba(79,142,247,0.25);
}

.shop-section { padding: 3rem 2rem 6rem; background: var(--bg); }
.shop-inner { max-width: 1180px; margin: 0 auto; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  display: flex; flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-l);
  box-shadow: 0 20px 50px rgba(0,0,0,0.35), 0 0 0 1px rgba(79,142,247,0.12);
}
.product-img-wrap {
  position: relative; overflow: hidden;
  aspect-ratio: 16/10; background: var(--bg2);
}
.product-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s ease;
}
.product-card:hover .product-img-wrap img { transform: scale(1.05); }
.product-img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem; opacity: 0.3;
  background: linear-gradient(135deg, rgba(79,142,247,0.04), rgba(155,114,245,0.04));
}
.out-of-stock-badge, .low-stock-badge {
  position: absolute; top: 0.75rem; left: 0.75rem;
  padding: 0.25rem 0.75rem; border-radius: 100px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
}
.out-of-stock-badge { background: rgba(239,68,68,0.85); color: #fff; }
.low-stock-badge { background: rgba(245,158,11,0.85); color: #fff; }

.product-body { padding: 1.5rem; display: flex; flex-direction: column; flex: 1; }
.product-cat {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 0.6rem; display: block;
}
.product-name {
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.1rem;
  color: var(--text); margin-bottom: 0.5rem; line-height: 1.3;
}
.product-desc {
  color: var(--muted); font-size: 0.88rem; font-weight: 300;
  line-height: 1.6; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
  margin-bottom: 1.25rem;
}
.product-footer {
  display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
  margin-top: auto; padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.add-to-cart-btn {
  padding: 0.6rem 1.2rem !important;
  font-size: 0.85rem !important;
  border-radius: 8px !important;
}
.add-to-cart-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

@media (max-width: 600px) {
  .filters-inner { flex-direction: column; align-items: stretch; }
  .search-wrap { max-width: 100%; }
  .products-grid { grid-template-columns: 1fr; }
}