/* ---------- Category/Brand description (unchanged) ---------- */
    .category-description { margin-top:20px; line-height:1.6; }
    .category-description ul { list-style:disc; margin-left:20px; margin-bottom:10px; }
    .category-description p { margin-bottom:1em; }
    .search-header { display:flex; flex-direction:column; align-items:flex-start; gap:2px; }
    .search-header h1 { margin-bottom:2px !important; }
    .search-header nav[aria-label="breadcrumb"] { margin-bottom:2px !important; }
    .search-header nav[aria-label="breadcrumb"] ol li,
    .search-header nav[aria-label="breadcrumb"] ol li a,
    .search-header nav[aria-label="breadcrumb"] ol li span { font-size:0.7rem; }
    @media (max-width:576px){
      .sort-form{ width:100%; margin-left:0 !important; display:flex; justify-content:space-between; margin-top:2px; }
      .sort-label{ font-size:0.9rem; margin-right:6px; }
      .sort-select{ flex:0 0 auto; }
    }
    #sentinel{height:1px;}

    /* =======================================================
       FANCY SIZE POPUP – with fixes for close button + mobile CTA
       ======================================================= */
    :root{
      --ks-green:#1b8f1a;
      --ks-green-dark:#157213;
      --ks-amber:#ff9800;
      --ks-border:#ececec;
      --ks-muted:#667085;
    }

    .size-overlay{
      position:fixed; inset:0;
      background:rgba(0,0,0,.42);
      backdrop-filter:saturate(120%) blur(2px);
      display:none; align-items:center; justify-content:center;
      padding:16px; z-index:1000;
    }
    .size-overlay.show{ display:flex; }

    .size-popup{
      position:relative; width:min(700px,94vw); max-height:86vh;
      background:#fff; border-radius:16px; box-shadow:0 10px 30px rgba(0,0,0,.2);
      overflow:hidden; display:flex; flex-direction:column; animation:popIn .18s ease-out;
    }
    @keyframes popIn{ from{transform:scale(.96);opacity:0;} to{transform:scale(1);opacity:1;} }

    .close-btn{ position:absolute; right:10px; top:10px; width:36px; height:36px; border:1px solid #eee; border-radius:999px; background:#fff; color:#333; cursor:pointer; display:flex; align-items:center; justify-content:center; z-index:5; box-shadow:0 2px 8px rgba(0,0,0,.08); }
    .close-btn:hover{ background:#f7f7f7; }

    .popup-header{ position:sticky; top:0; z-index:2; display:grid; grid-template-columns:64px 1fr max-content; gap:12px; align-items:center; padding:16px 18px; padding-right:64px; border-bottom:1px solid var(--ks-border); background:#fff; }
    .popup-header img#popupImage{ width:64px; height:64px; object-fit:cover; border-radius:10px; border:1px solid var(--ks-border); }
    .popup-product-title{ font-weight:600; font-size:1.02rem; line-height:1.3; }
    .go-cart-btn-header{ height:36px; padding:0 14px; border:none; border-radius:10px; cursor:pointer; background:var(--ks-green); color:#fff; font-weight:600; white-space:nowrap; }
    .go-cart-btn-header:hover{ background:var(--ks-green-dark); }

    .size-popup h4{ margin:0; padding:12px 18px; font-size:.95rem; color:#111; border-bottom:1px solid var(--ks-border); }

    #variantList{ list-style:none; margin:0; padding:0; overflow:auto; flex:1; background:#fff; }
    #variantList li{ display:grid; grid-template-columns:1fr auto; gap:10px; align-items:center; padding:14px 18px; border-bottom:1px solid #f3f4f6; }

    .variant-top-line{ display:flex; align-items:center; gap:8px; min-width:0; }
    .variant-name{ font-weight:600; color:#111; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

    .size-price-row{ display:flex; align-items:center; gap:12px; }
    .variant-price{ font-weight:700; font-size:1rem; color:#111; }
    .variant-price s{ margin-left:6px; color:#9aa3af; font-weight:500; font-size:.95rem; }

    .variant-discount{ font-size:.78rem; font-weight:700; padding:4px 8px; border-radius:999px; background:#fff7e6; color:#a35500; border:1px solid #ffe0b2; }

    .cart-btn-slot{ display:flex; align-items:center; }
    .add-to-cart-btn{ height:36px; padding:0 14px; border:none; border-radius:10px; cursor:pointer; background:var(--ks-green); color:#fff; font-weight:700; box-shadow:0 2px 0 rgba(0,0,0,.06); }
    .add-to-cart-btn:hover{ background:var(--ks-green-dark); }
    .add-to-cart-btn.sold-out-btn{ background:#e5e7eb; color:#6b7280; cursor:not-allowed; box-shadow:none; }

    .qty-container{ display:flex; align-items:center; gap:8px; background:#f6f8fa; border:1px solid #e5e7eb; border-radius:10px; height:36px; padding:0 8px; }
    .qty-btn, .trash-btn{ width:28px; height:28px; border:none; border-radius:8px; cursor:pointer; display:flex; align-items:center; justify-content:center; background:#fff; }
    .qty-btn:hover, .trash-btn:hover{ background:#f0f0f0; }
    .qty-label{ min-width:18px; text-align:center; font-weight:700; }

    @media (max-width:480px){
      .size-popup{ width:96vw; }
      .popup-header{ grid-template-columns:56px 1fr max-content; gap:10px; padding:12px 14px; padding-right:58px; }
      .go-cart-btn-header{ font-size:.85rem; height:34px; padding:0 12px; white-space:nowrap; }
      #variantList li{ grid-template-columns:1fr; align-items:flex-start; }
      .size-price-row{ justify-content:space-between; width:100%; }
      .close-btn{ right:8px; top:8px; width:34px; height:34px; }
    }
    
    
     :root { --ks-filter-footer-h: 72px; }

    /* ---------- HEADER AREA LAYOUT ---------- */
    .search-header{
      display:grid;
      grid-template-columns: 1fr;
      align-items:center;
      gap:12px; /* base gap for desktop/tablet */
    }
    .search-header h1{ margin:0; }
    .search-header nav{ }

    /* Dedicated controls row that wraps Filter button and Sort form */
.ks-controls-row{
  display:grid;
  align-items:center;
  gap:12px;
  background:#fff;
  /* NOTE: no grid-template-columns here so we can control per breakpoint */
}

/* DESKTOP (>=769px): left column fits content, right column takes the rest.
   This keeps the Filter button at its natural width (no full-width stretch). */
@media (min-width:769px){
  .ks-controls-row{
    grid-template-columns: max-content auto; /* left = content width, right = flexible */
  }
  .ks-controls-row > .ks-filter-toggle-btn{
    justify-self:start; /* do not stretch across the grid area */
    width:auto;         /* keep natural button width */
  }
}

/* MOBILE (<=768px): keep two equal columns so Filter + Sort stay side by side. */
@media (max-width:768px){
  .ks-controls-row{
    grid-template-columns: auto auto;
  }
}

    /* MOBILE tweaks + sticky bar */
    @media(max-width:768px){
      .search-header{ gap:6px; } /* tighter breadcrumb→controls spacing on mobile */

      .ks-controls-row{
        position: -webkit-sticky; /* iOS Safari */
        position: sticky;
        top: calc(var(--ks-sticky-top, 56px) + env(safe-area-inset-top));

        /* LAYERING FIX: keep this bar BEHIND popups/sheets */
        z-index: 600; /* was 3600 */

        padding:6px 12px;
        box-shadow: 0 2px 10px rgba(0,0,0,.08);
        box-sizing: border-box;
      }
      /* Fixed fallback when sticky is blocked by an ancestor */
      .ks-controls-row.is-fixed{
        position: fixed !important;
        left: var(--ks-fixed-left, 0);
        width: var(--ks-fixed-width, 100vw);
        right: auto;
        top: calc(var(--ks-sticky-top, 56px) + env(safe-area-inset-top));

        /* LAYERING FIX here as well */
        z-index: 600; /* was 3600 */

        padding:6px 12px;
        box-sizing: border-box;
      }
      /* Placeholder to prevent layout jump only while fixed */
      .ks-sticky-ph{ display:block; height:0; }
    }

    /* Keep Sort aligned to right side inside the controls row */
    .sort-form{ justify-self:end; margin-left:0 !important; }
    .sort-form select{ height:36px; padding:8px 10px; border-radius:8px; border:1px solid #ddd; }

    .ks-filter-toggle-btn{
      height:36px; display:inline-flex; align-items:center; gap:8px;
      padding:8px 12px; border:1px solid #ddd; border-radius:8px;
      background:#fff; cursor:pointer; font-weight:600;
    }
    .ks-filter-toggle-btn i{ font-size:14px }

    /* Slide-in filter panel */
    .ks-filter-panel-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.35);display:none;z-index:3500}
    .ks-filter-panel-backdrop.show{display:block}
    .ks-filter-panel{position:fixed;top:0;left:-380px;height:100dvh;width:360px;background:#fff;box-shadow:8px 0 24px rgba(0,0,0,.15);transition:left .25s ease;z-index:4000;display:flex;flex-direction:column}
    .ks-filter-panel.show{left:0}
    .ks-filter-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid #eee;flex-shrink:0}
    .ks-filter-title{font-weight:700;font-size:16px}
    .ks-filter-close{background:none;border:none;font-size:18px;cursor:pointer}
    .ks-filter-body{padding:14px 16px;overflow:auto;flex:1;padding-bottom: calc(var(--ks-filter-footer-h) + 20px + env(safe-area-inset-bottom))}
    .ks-filter-group{margin-bottom:18px}
    .ks-filter-group h4{font-size:14px;margin:0 0 10px 0;font-weight:700;color:#222}
    .ks-checklist{display:flex;flex-direction:column;gap:8px;max-height:220px;overflow:auto}
    .ks-price-row{display:flex;gap:10px}
    .ks-price-row input{width:100%;padding:8px 10px;border:1px solid #ddd;border-radius:6px}
    .ks-filter-footer{position:sticky;bottom:0;left:0;right:0;border-top:1px solid #eee;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:#fff;display:flex;gap:10px;flex-shrink:0;box-shadow:0 -8px 16px rgba(0,0,0,.08);min-height:var(--ks-filter-footer-h);z-index:1}
    .ks-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:8px;cursor:pointer;text-decoration:none;border:1px solid transparent;font-weight:600;width:50%}
    .ks-btn-primary{background:#16a34a;color:#fff}.ks-btn-primary:hover{background:#128a3e}
    .ks-btn-ghost{background:#fff;color:#333;border-color:#ddd}.ks-btn-ghost:hover{background:#f8f8f8}

    /* Panel width on small screens */
    @media(max-width:768px){
      .ks-filter-panel{width:92vw;left:-92vw}
    }