/* ===================================================
   Listing hero
   =================================================== */
.listing-hero { background: var(--is-offwhite); border-bottom: 1px solid var(--is-line); }
.listing-hero .section-inner { padding-bottom: 2.5rem; }
.breadcrumb { font-size: 0.78rem; color: var(--is-grey); margin-bottom: 1rem; }
.breadcrumb a { color: var(--is-grey); }
.breadcrumb a:hover { color: var(--is-red); }
#listing-title { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.listing-sub { color: var(--is-grey); max-width: 640px; margin-top: 0.75rem; }

/* ===================================================
   Filter bar
   =================================================== */
.filter-bar { border-bottom: 1px solid var(--is-line); position: sticky; top: 61px; background: var(--is-white); z-index: 40; }
.filter-inner { padding: 1rem 2rem; display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.filter-group { display: flex; flex-direction: column; gap: 0.25rem; }
.filter-group label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--is-grey); }
.filter-group select {
  border: 1px solid var(--is-line); border-radius: var(--radius);
  padding: 0.45rem 0.75rem; font-family: var(--font-body); font-size: 0.88rem;
  background: var(--is-white); min-width: 160px;
}
.result-count { margin-left: auto; color: var(--is-grey); font-size: 0.8rem; }

/* ===================================================
   Product grid
   =================================================== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}
.grid-loading { grid-column: 1 / -1; padding: 3rem 0; text-align: center; color: var(--is-grey); }
.empty-state { text-align: center; padding: 3rem 0; color: var(--is-grey); }
.empty-state h3 { font-family: var(--font-body); margin-bottom: 0.5rem; color: var(--is-black); }

.product-card {
  border: 1px solid var(--is-line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}
.product-card:hover { box-shadow: 0 10px 24px rgba(25,23,28,0.08); border-color: var(--is-black); }
.product-card-img {
  aspect-ratio: 4/3; background: var(--is-offwhite);
  display: flex; align-items: center; justify-content: center; overflow: hidden;
  position: relative;
}
.clearance-badge {
  position: absolute; top: 0.6rem; left: 0.6rem;
  background: var(--is-red); color: white; font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.04em; padding: 0.25rem 0.6rem; border-radius: 999px;
}

.category-group-header {
  grid-column: 1 / -1;
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 400;
  color: var(--is-black);
  border-bottom: 2px solid var(--is-red);
  padding-bottom: 0.6rem;
  margin-top: 2.5rem;
}
.category-group-header:first-child { margin-top: 0; }
.product-card-img img { width: 100%; height: 100%; object-fit: contain; }
.product-card-img .no-image { color: var(--is-grey); font-size: 0.75rem; font-family: var(--font-mono); }
.product-card-body { padding: 1rem 1.1rem 1.2rem; display: flex; flex-direction: column; gap: 0.4rem; flex: 1; }
.product-card-brand { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--is-grey); }
.product-card-title { font-weight: 700; font-size: 0.98rem; line-height: 1.3; }
.product-card-sku { font-family: var(--font-mono); font-size: 0.72rem; color: var(--is-grey); }
.card-stock-badge {
  display: inline-block; font-size: 0.68rem; font-weight: 700;
  padding: 0.15rem 0.5rem; border-radius: 999px; width: fit-content;
}
.card-stock-badge.in-stock { background: #E7F5EA; color: #1E7A34; }
.card-stock-badge.lead-time { background: #FFF3CD; color: #8A6D00; }

.card-add-to-cart-btn {
  margin-top: 0.6rem; width: 100%; background: var(--is-black); color: white;
  border: none; border-radius: var(--radius); padding: 0.5rem; font-size: 0.82rem;
  font-weight: 600; cursor: pointer;
}
.card-add-to-cart-btn:hover { background: var(--is-red); }
.product-card-price { margin-top: auto; padding-top: 0.6rem; }

/* price rendering states, shared with product detail page */
.price-value { font-weight: 800; font-size: 1.05rem; }
.price-label { display: block; font-size: 0.7rem; color: var(--is-grey); margin-top: 0.1rem; }
.price-tbc { font-size: 0.85rem; color: var(--is-grey); font-style: italic; }
.price-pending { font-size: 0.82rem; color: var(--is-red); }
.price-locked {
  display: inline-block; font-size: 0.85rem; font-weight: 600;
  color: var(--is-red); border-bottom: 1px solid var(--is-red);
}
.price-locked:hover { color: var(--is-red-dark); border-color: var(--is-red-dark); }

@media (max-width: 700px) {
  .filter-inner { gap: 1rem; }
  .result-count { width: 100%; margin-left: 0; order: 3; }
}

/* ---- Manuals list (Support & Manuals page) ---- */
.manuals-table { border-top: 1px solid var(--is-line); }
.manual-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 0; border-bottom: 1px solid var(--is-line); gap: 1rem;
}
.manual-row-info { display: flex; flex-direction: column; gap: 0.15rem; }
.manual-row-brand { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--is-grey); }
.manual-row-title { font-weight: 700; font-size: 0.95rem; }
.manual-row-sku { font-size: 0.78rem; color: var(--is-grey); }
.manual-download-btn {
  flex-shrink: 0; border: 1.5px solid var(--is-black); border-radius: var(--radius);
  padding: 0.5rem 1.1rem; font-weight: 600; font-size: 0.85rem; white-space: nowrap;
}
.manual-download-btn:hover { background: var(--is-black); color: var(--is-white); }