/* ============================================================
   Wolvex — Category listing page
   Sidebar filters + responsive product grid.
   ============================================================ */
.category-page{padding-bottom:56px;}

.category-banner{margin:18px 0;border-radius:var(--radius-m);overflow:hidden;max-height:280px;}
.category-banner img{width:100%;height:100%;max-height:280px;object-fit:cover;display:block;}

.category-head{margin:18px 0 26px;}
.category-head h1{font-size:1.8em;margin-bottom:6px;}
.category-desc{color:var(--slate);max-width:70ch;}

.category-layout{display:grid;grid-template-columns:260px 1fr;gap:32px;align-items:start;}

.category-sidebar{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);padding:22px;position:sticky;top:120px;}
.category-sidebar h2{font-size:1.05em;margin-bottom:12px;}

.category-sidebar-head{display:none;}

.category-filters-open{
  display:none;
  align-items:center;
  gap:8px;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius-full);
  padding:8px 16px;
  font-weight:700;
  font-size:.92em;
  color:var(--ink);
  cursor:pointer;
  flex-shrink:0;
}

.result-count-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;}
.result-count-bar .result-count{margin:0;}

.category-filters-backdrop{
  display:none;
  position:fixed;
  inset:0;
  background:rgba(22,31,51,.55);
  z-index:400;
}

.filter-form .form-group{margin-bottom:16px;}
.filter-legend{display:block;font-weight:700;color:var(--ink);margin-bottom:6px;}
.price-range-inputs{display:flex;align-items:center;gap:8px;}
.price-range-inputs .form-control{min-height:46px;}

.sidebar-categories{margin-top:22px;padding-top:20px;border-top:1px solid var(--line);}
.sidebar-categories ul{display:flex;flex-direction:column;gap:6px;}
.sidebar-categories a{display:flex;justify-content:space-between;gap:8px;text-decoration:none;color:var(--ink-deep);font-weight:600;font-size:.95em;padding:8px 10px;border-radius:var(--radius-s);}
.sidebar-categories a:hover{background:var(--cloud);}
.sidebar-categories li.is-current a{background:var(--blush);color:var(--red-deep);}
.sidebar-categories .count{color:var(--slate);font-weight:500;}

.category-results .result-count{color:var(--slate);font-weight:600;font-size:.95em;}

/* Grid of the shared .prod-card (override the carousel's flex sizing) */
.category-results .grid.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-bottom:32px;}
.category-results .grid.product-grid .prod-card{flex:none;}

.empty-state{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);padding:48px 28px;text-align:center;}
.empty-state p{color:var(--slate);max-width:52ch;margin:0 auto 20px;}

@media (max-width:980px){
  .category-layout{grid-template-columns:1fr;}

  /* Sidebar becomes an off-canvas drawer — hidden until the "Filters"
     button is tapped, so mobile visitors see products immediately
     instead of scrolling past a full-height filter panel first. */
  .category-sidebar{
    position:fixed;
    top:0;
    left:0;
    bottom:0;
    width:min(340px,86vw);
    max-width:none;
    border-radius:0;
    border:none;
    overflow-y:auto;
    z-index:401;
    transform:translateX(-100%);
    transition:transform .25s ease;
  }
  .category-sidebar.is-open{transform:translateX(0);}

  .category-sidebar-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin-bottom:16px;
    padding-bottom:14px;
    border-bottom:1px solid var(--line);
  }
  .category-sidebar-title{margin:0;font-size:1.2em;}

  .category-filters-close{
    width:36px;
    height:36px;
    border-radius:50%;
    border:1px solid var(--line);
    background:none;
    font-size:20px;
    line-height:1;
    cursor:pointer;
    color:var(--ink);
  }

  .category-filters-open{display:inline-flex;}
  .category-filters-backdrop:not([hidden]){display:block;}
}

.no-scroll{overflow:hidden;}