`assets/dw-filter-horizontal.css`

189 lines
/* ============================================================================
   DW Horizontal Filter Bar — restyles Boost AI Search & Discovery filter groups
   from a vertical LEFT SIDEBAR into a HORIZONTAL, collapsible bar across the
   top of the product grid.

   Scope: only takes effect when <body> carries the `dw-filters-horizontal`
   class (added by dw-filter-horizontal.js once the Boost filter tree exists).
   Replaces the old `dw-filters-collapsed` hide-entirely behavior.

   Boost DOM (React-rendered):
     .boost-sd__filter-tree-wrapper  > .boost-sd__filter-tree (the sidebar)
       .boost-sd__filter             (one per group: Color, Style, Brand, …)
         .boost-sd__filter-title     (group label / toggle)
         .boost-sd__filter-options   (the option list / swatches)
     .boost-sd__product-list         (the grid)
   ============================================================================ */

/* ---- 1. Make the filter tree a horizontal row pinned above the grid ------- */
body.dw-filters-horizontal .boost-sd__filter-tree-wrapper {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  flex: 0 0 100% !important;
  padding: 0 !important;
  margin: 0 0 14px 0 !important;
  border: none !important;
  background: transparent !important;
}

/* The product+filter wrap is normally a side-by-side flex row; stack it so the
   bar sits ABOVE the grid and the grid gets full width. */
body.dw-filters-horizontal .boost-sd__filter-products-wrap,
body.dw-filters-horizontal .boost-sd__filter-products-wrap > div {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
}
body.dw-filters-horizontal .boost-sd__product-list-wrapper,
body.dw-filters-horizontal .boost-sd__product-list {
  width: 100% !important;
  max-width: 100% !important;
  flex: 1 1 100% !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* The filter tree itself: a flex row of group chips, wrap on small screens. */
body.dw-filters-horizontal .boost-sd__filter-tree {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap !important;
  align-items: stretch !important;
  gap: 8px !important;
  width: 100% !important;
  max-width: 100% !important;
  padding: 10px 12px !important;
  margin: 0 !important;
  background: #fff !important;
  border: 1.5px solid #000 !important;
  border-radius: 12px !important;
  box-sizing: border-box !important;
}

/* ---- 2. Each filter group → a self-contained dropdown chip ----------------- */
body.dw-filters-horizontal .boost-sd__filter {
  position: relative !important;
  flex: 0 0 auto !important;
  width: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  border-bottom: none !important;
}

/* Group title becomes the chip face */
body.dw-filters-horizontal .boost-sd__filter-title {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  margin: 0 !important;
  padding: 7px 14px !important;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 1px !important;
  color: #222 !important;
  background: #f7f5f2 !important;
  border: 1px solid #cfc8bd !important;
  border-radius: 999px !important;
  cursor: pointer !important;
  white-space: nowrap !important;
  user-select: none !important;
}
body.dw-filters-horizontal .boost-sd__filter-title:hover {
  background: #efe9e0 !important;
}

/* The option list becomes an absolutely-positioned dropdown under the chip.
   We DO NOT hide it with display:none on the Boost element (that would fight
   Boost's own collapse state); instead we float it and toggle visibility via
   the `dw-open` class our JS puts on the parent .boost-sd__filter. */
body.dw-filters-horizontal .boost-sd__filter-options,
body.dw-filters-horizontal .boost-sd__filter-collapsible,
body.dw-filters-horizontal .boost-sd__filter-content {
  position: absolute !important;
  top: calc(100% + 6px) !important;
  left: 0 !important;
  z-index: 60 !important;
  min-width: 220px !important;
  max-width: 340px !important;
  max-height: 60vh !important;
  overflow-y: auto !important;
  padding: 12px 14px !important;
  background: #fff !important;
  border: 1.5px solid #000 !important;
  border-radius: 10px !important;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.16) !important;
  /* hidden until the group is opened */
  display: none !important;
}
/* Open state — our JS toggles .dw-open on the .boost-sd__filter */
body.dw-filters-horizontal .boost-sd__filter.dw-open > .boost-sd__filter-options,
body.dw-filters-horizontal .boost-sd__filter.dw-open .boost-sd__filter-collapsible,
body.dw-filters-horizontal .boost-sd__filter.dw-open .boost-sd__filter-content {
  display: block !important;
}

/* Keep swatch / option layout sane inside the dropdown */
body.dw-filters-horizontal .boost-sd__filter.dw-open .boost-sd__filter-option {
  display: flex !important;
  align-items: center !important;
}

/* Price ($) group can render a slider — give it room */
body.dw-filters-horizontal .boost-sd__filter.dw-open .boost-sd__filter-price,
body.dw-filters-horizontal .boost-sd__filter.dw-open [class*="price-slider"] {
  min-width: 240px !important;
}

/* ---- 3. The collapse/expand toggle for the WHOLE bar ----------------------- */
.dw-hbar-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  margin: 4px 0 4px 8px;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  user-select: none;
  background: #fff;
  border: 1.5px solid #000;
  border-radius: 999px;
  cursor: pointer;
  vertical-align: middle;
}
.dw-hbar-toggle:hover { background: #f5f5f5; }
.dw-hbar-toggle svg { width: 14px; height: 14px; }

/* When the bar is collapsed, hide the tree wrapper and free the grid. */
body.dw-filters-horizontal.dw-hbar-collapsed .boost-sd__filter-tree-wrapper {
  display: none !important;
}

/* ---- 4. Responsive: horizontal scroll instead of wrap on phones ----------- */
@media (max-width: 768px) {
  body.dw-filters-horizontal .boost-sd__filter-tree {
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 8px 10px !important;
  }
  body.dw-filters-horizontal .boost-sd__filter-options,
  body.dw-filters-horizontal .boost-sd__filter.dw-open .boost-sd__filter-collapsible,
  body.dw-filters-horizontal .boost-sd__filter.dw-open .boost-sd__filter-content {
    position: fixed !important;
    top: auto !important;
    left: 8px !important;
    right: 8px !important;
    bottom: 8px !important;
    min-width: 0 !important;
    max-width: none !important;
    max-height: 55vh !important;
  }
}