/* =====================================================================
 * shop.css — Shop archive, product categories, tags, search results.
 *
 * Only loaded on shop archive pages (see enqueue logic).
 * Atoms (buttons, cards, pills, breadcrumbs) live in base.css.
 * This file owns: archive hero, category bar, filter sidebar,
 * toolbar (sort + view toggle), grid/list view, pagination, empty results.
 * ===================================================================== */

/* ---------- Archive hero ---------- */
.f3d-shop-hero {
  padding: var(--f3d-sp-12) var(--f3d-page-pad-x) var(--f3d-sp-10);
  border-bottom: 1px solid var(--f3d-rule-soft);
}

.f3d-shop-hero__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--f3d-sp-12);
  align-items: end;
  max-width: var(--f3d-content-max);
  margin: 0 auto;
}

.f3d-shop-hero__title {
  font-size: var(--f3d-fs-display-l);
  margin: 0 0 var(--f3d-sp-3);
}

.f3d-shop-hero__lede {
  font-size: var(--f3d-fs-body-l);
  color: var(--f3d-ink-soft);
  max-width: 460px;
  margin: 0;
}

.f3d-shop-hero__meta {
  font-family: var(--f3d-font-mono);
  font-size: var(--f3d-fs-eye);
  min-width: 240px;
  display: flex;
  flex-direction: column;
  gap: var(--f3d-sp-2);
  background: var(--f3d-bg-base);
  border: 1px solid var(--f3d-rule);
  border-radius: var(--f3d-radius);
  padding: var(--f3d-sp-5) var(--f3d-sp-6);
}

.f3d-shop-hero__meta-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  /* Hard gap so labels and values can never collide. */
  gap: var(--f3d-sp-6);
  padding: var(--f3d-sp-1) 0;
}

.f3d-shop-hero__meta-row--key {
  color: var(--f3d-ink-faint);
  text-transform: uppercase;
  letter-spacing: var(--f3d-ls-loose);
}

.f3d-shop-hero__meta-row--val { color: var(--f3d-ink-primary); }

/* ---------- Category bar (horizontal chip strip) ---------- */
.f3d-cat-bar {
  display: flex;
  gap: var(--f3d-sp-2);
  padding: var(--f3d-sp-5) var(--f3d-page-pad-x);
  border-bottom: 1px solid var(--f3d-rule-soft);
  overflow-x: auto;
  scrollbar-width: none;
  max-width: var(--f3d-content-max);
  margin: 0 auto;
}
.f3d-cat-bar::-webkit-scrollbar { display: none; }

.f3d-cat-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--f3d-sp-2);
  padding: var(--f3d-sp-2) var(--f3d-sp-4);
  font-size: var(--f3d-fs-meta);
  color: var(--f3d-ink-muted);
  border: 1px solid var(--f3d-rule-strong);
  border-radius: var(--f3d-radius-pill);
  white-space: nowrap;
  cursor: pointer;
  transition: background var(--f3d-dur-fast) var(--f3d-easing),
              color var(--f3d-dur-fast) var(--f3d-easing),
              border-color var(--f3d-dur-fast) var(--f3d-easing);
}
.f3d-cat-chip:hover { border-color: var(--f3d-ink-primary); color: var(--f3d-ink-primary); }
.f3d-cat-chip--active {
  background: var(--f3d-bg-dark);
  color: var(--f3d-bg-base);
  border-color: var(--f3d-bg-dark);
}

.f3d-cat-chip__count {
  font-family: var(--f3d-font-mono);
  font-size: var(--f3d-fs-eye-s);
  color: var(--f3d-ink-fainter);
}
.f3d-cat-chip--active .f3d-cat-chip__count { color: oklch(0.7 0.005 250); }

/* ---------- Two-column layout: sidebar + main ---------- */
.f3d-shop-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--f3d-sp-10);
  padding: var(--f3d-sp-10) var(--f3d-page-pad-x) var(--f3d-sp-16);
  max-width: var(--f3d-content-max);
  margin: 0 auto;
}

/* ---------- Filter sidebar ---------- */
.f3d-shop-side { position: sticky; top: 96px; align-self: start; }

.f3d-shop-side__h {
  font-family: var(--f3d-font-mono);
  font-size: var(--f3d-fs-eye);
  color: var(--f3d-ink-faint);
  text-transform: uppercase;
  letter-spacing: var(--f3d-ls-eye);
  margin-bottom: var(--f3d-sp-5);
}

.f3d-shop-side__block {
  padding-block: var(--f3d-sp-5);
  border-bottom: 1px solid var(--f3d-rule-soft);
}
.f3d-shop-side__block:last-of-type { border-bottom: 0; }

.f3d-shop-side__label {
  font-size: var(--f3d-fs-meta);
  font-weight: var(--f3d-fw-medium);
  margin-bottom: var(--f3d-sp-3);
  color: var(--f3d-ink-primary);
}

.f3d-toggle-row {
  display: flex;
  gap: var(--f3d-sp-2);
  align-items: center;
  font-size: var(--f3d-fs-meta);
  color: var(--f3d-ink-muted);
  cursor: pointer;
}

.f3d-checkbox {
  width: 16px; height: 16px;
  appearance: none;
  border: 1px solid var(--f3d-rule-strong);
  border-radius: 3px;
  background: var(--f3d-bg-base);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--f3d-dur-fast), border-color var(--f3d-dur-fast);
}
.f3d-checkbox:checked { background: var(--f3d-bg-dark); border-color: var(--f3d-bg-dark); }
.f3d-checkbox:checked::after {
  content: "";
  width: 8px; height: 8px;
  background: var(--f3d-bg-base);
  clip-path: polygon(15% 50%, 0 65%, 40% 100%, 100% 25%, 85% 10%, 40% 70%);
}

/* Price range slider */
.f3d-price-range {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--f3d-sp-3);
  align-items: center;
}
.f3d-price-tick {
  font-family: var(--f3d-font-mono);
  font-size: var(--f3d-fs-eye-s);
  color: var(--f3d-ink-faint);
}
.f3d-price-track {
  position: relative;
  height: 4px;
  background: var(--f3d-rule);
  border-radius: 2px;
}
.f3d-price-fill {
  position: absolute;
  inset: 0;
  background: var(--f3d-bg-dark);
  border-radius: 2px;
}
.f3d-price-handle {
  position: absolute;
  top: 50%;
  width: 14px; height: 14px;
  background: var(--f3d-bg-base);
  border: 2px solid var(--f3d-bg-dark);
  border-radius: 50%;
  transform: translateY(-50%);
  cursor: grab;
}

.f3d-shop-side__clear {
  font-size: var(--f3d-fs-meta);
  color: var(--f3d-ink-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  margin-top: var(--f3d-sp-5);
  cursor: pointer;
}

/* ---------- Main column ---------- */
.f3d-shop-main { min-width: 0; }

/* Toolbar — between sidebar block and grid */
.f3d-shop-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--f3d-sp-2) 0 var(--f3d-sp-6);
  border-bottom: 1px solid var(--f3d-rule-soft);
  margin-bottom: var(--f3d-sp-8);
  gap: var(--f3d-sp-5);
  flex-wrap: wrap;
}

.f3d-shop-toolbar__count {
  font-family: var(--f3d-font-mono);
  font-size: var(--f3d-fs-eye);
  color: var(--f3d-ink-faint);
  text-transform: uppercase;
  letter-spacing: var(--f3d-ls-loose);
}

.f3d-shop-toolbar__right {
  display: flex;
  gap: var(--f3d-sp-5);
  align-items: center;
}

.f3d-sort {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--f3d-rule-strong);
  padding: var(--f3d-sp-2) var(--f3d-sp-1);
  font-size: var(--f3d-fs-meta);
  color: var(--f3d-ink-primary);
  cursor: pointer;
}
.f3d-sort:focus { outline: 0; border-color: var(--f3d-accent); }

.f3d-view-toggle {
  display: inline-flex;
  border: 1px solid var(--f3d-rule-strong);
  border-radius: var(--f3d-radius);
  overflow: hidden;
}
.f3d-view-toggle button {
  padding: var(--f3d-sp-2) var(--f3d-sp-3);
  font-size: var(--f3d-fs-meta);
  color: var(--f3d-ink-muted);
  background: var(--f3d-bg-base);
}
.f3d-view-toggle button[aria-pressed="true"] {
  background: var(--f3d-bg-dark);
  color: var(--f3d-bg-base);
}
.f3d-view-toggle button:not([aria-pressed="true"]):hover { color: var(--f3d-ink-primary); }

/* ---------- Grid view ---------- */
.f3d-shop-grid {
  display: grid;
  /* auto-fill so sparse catalogs (1–2 products) keep card-sized cells
     instead of stretching one card across the full row */
  grid-template-columns: repeat(auto-fill, minmax(240px, 280px));
  gap: var(--f3d-sp-8) var(--f3d-sp-6);
  align-items: start;
  justify-content: start;
}

@media (min-width: 1024px) {
  .f3d-shop-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 300px));
  }
}

/* ---------- List view ---------- */
.f3d-shop-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--f3d-rule-soft);
}

/* List view — drop the rounded card chrome in favour of a row layout
   with a divider rule. Image keeps its nested radius. */
.f3d-shop-list .f3d-card {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  gap: var(--f3d-sp-7);
  padding: var(--f3d-sp-6) 0;
  border: 0;
  border-bottom: 1px solid var(--f3d-rule-soft);
  border-radius: 0;
  background: transparent;
  align-items: start;
}
.f3d-shop-list .f3d-card:hover {
  border-color: var(--f3d-rule-soft);
  box-shadow: none;
}
.f3d-shop-list .f3d-card__image { aspect-ratio: 1 / 1; }
.f3d-shop-list .f3d-card__body { padding: var(--f3d-sp-2) 0 0; }

/* ---------- Empty results ---------- */
.f3d-shop-empty {
  text-align: center;
  padding: var(--f3d-sp-20) var(--f3d-page-pad-x);
  border: 1px dashed var(--f3d-rule-strong);
  border-radius: var(--f3d-radius-md);
  color: var(--f3d-ink-soft);
}
.f3d-shop-empty h2 {
  font-size: var(--f3d-fs-h-l);
  margin-bottom: var(--f3d-sp-3);
}
.f3d-shop-empty p { max-width: 420px; margin: 0 auto var(--f3d-sp-6); }

/* ---------- Pagination (Woo's woocommerce-pagination wrapper) ---------- */
.woocommerce-pagination,
.f3d-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--f3d-sp-2);
  padding-block: var(--f3d-sp-12);
}
.woocommerce-pagination ul,
.f3d-pagination ul {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: var(--f3d-sp-2);
}
.woocommerce-pagination a,
.woocommerce-pagination span,
.f3d-pagination a,
.f3d-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding-inline: var(--f3d-sp-3);
  font-family: var(--f3d-font-mono);
  font-size: var(--f3d-fs-meta);
  border: 1px solid var(--f3d-rule-soft);
  border-radius: var(--f3d-radius);
  color: var(--f3d-ink-muted);
  text-decoration: none;
}
.woocommerce-pagination a:hover,
.f3d-pagination a:hover { border-color: var(--f3d-ink-primary); color: var(--f3d-ink-primary); }
.woocommerce-pagination .current,
.f3d-pagination .current {
  background: var(--f3d-bg-dark);
  border-color: var(--f3d-bg-dark);
  color: var(--f3d-bg-base);
}

/* Discount-card rules moved to base.css so the sale pill + clean
 * prices style globally (front page featured grid, archive, PDP
 * related grid, mega-menu). shop.css is only loaded on the shop
 * archive routes; .f3d-card is a global component.
 */

/* WC notices moved to base.css for global coverage (cart, checkout, account). */
.woocommerce-notices-wrapper:empty { display: none; }

/* =====================================================================
 * WooCommerce native sort select — live site renders <select> directly
 * inside .woocommerce-ordering. Style it to match our buttons.
 * ===================================================================== */
.woocommerce-ordering {
  margin: 0 0 0 auto;
}

.woocommerce-ordering select.orderby {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: 1px solid var(--f3d-rule-strong);
  border-radius: var(--f3d-radius);
  color: var(--f3d-ink-body);
  font-family: var(--f3d-font-mono);
  font-size: var(--f3d-fs-meta);
  letter-spacing: var(--f3d-ls-eye);
  text-transform: uppercase;
  padding: 8px 36px 8px 14px;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6' fill='none'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%2333333a' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  transition: border-color var(--f3d-dur) var(--f3d-easing);
}

.woocommerce-ordering select.orderby:hover {
  border-color: var(--f3d-ink-primary);
}

.woocommerce-ordering select.orderby:focus-visible {
  outline: none;
  box-shadow: var(--f3d-focus-ring);
  border-color: var(--f3d-accent);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .f3d-shop-hero { padding-inline: var(--f3d-page-pad-x-md); }
  .f3d-shop-layout {
    padding-inline: var(--f3d-page-pad-x-md);
    grid-template-columns: 200px 1fr;
    gap: var(--f3d-sp-7);
  }
  .f3d-cat-bar { padding-inline: var(--f3d-page-pad-x-md); }
  /* .f3d-shop-grid intentionally left to auto-fill at this breakpoint */
}

@media (max-width: 768px) {
  .f3d-shop-hero { padding-inline: var(--f3d-page-pad-x-sm); }
  .f3d-shop-hero__row { grid-template-columns: 1fr; gap: var(--f3d-sp-5); }
  .f3d-shop-hero__title { font-size: 36px; }
  .f3d-shop-hero__meta { min-width: 0; }

  .f3d-shop-layout {
    grid-template-columns: 1fr;
    padding-inline: var(--f3d-page-pad-x-sm);
  }
  .f3d-shop-side {
    position: static;
    /* On mobile, the sidebar becomes a slide-in drawer triggered from
       the toolbar — we hide the inline sidebar. JS owns the drawer. */
    display: none;
  }
  .f3d-shop-side--drawer-open {
    display: block;
    position: fixed; inset: 0;
    background: var(--f3d-bg-base);
    z-index: var(--f3d-z-drawer);
    padding: var(--f3d-sp-5);
    overflow-y: auto;
  }

  .f3d-shop-toolbar { padding-block: var(--f3d-sp-3) var(--f3d-sp-4); }
  .f3d-shop-toolbar__filter-trigger { display: inline-flex; }
  .f3d-cat-bar { padding-inline: var(--f3d-page-pad-x-sm); }

  .f3d-shop-list .f3d-card { grid-template-columns: 100px 1fr; }
  .f3d-shop-list .f3d-card__price { grid-column: 1 / -1; padding-top: var(--f3d-sp-2); }
}

/* No 480px override needed — auto-fill minmax collapses to 1 column
   naturally on narrow viewports. Gap kept from base rule. */

/* Sidebar category list (Phase 6 addition for archive-product.php) */
.f3d-shop-side .f3d-toggle-row {
  text-decoration: none;
  padding: var(--f3d-sp-2) 0;
}
.f3d-shop-side .f3d-toggle-row:hover { color: var(--f3d-ink-primary); }
.f3d-shop-side .f3d-toggle-row.is-active { color: var(--f3d-ink-primary); font-weight: var(--f3d-fw-medium); }
.f3d-toggle-row__count {
  margin-left: auto;
  font-family: var(--f3d-font-mono);
  font-size: var(--f3d-fs-eye-s);
  color: var(--f3d-ink-faint);
}

/* ---------- Filter form inputs (Phase 6.6) ---------- */
.f3d-shop-side__filters .f3d-toggle-row {
  cursor: pointer;
  padding: var(--f3d-sp-2) 0;
}
.f3d-price-inputs {
  display: flex;
  align-items: center;
  gap: var(--f3d-sp-2);
}
.f3d-price-inputs .f3d-input--small {
  flex: 1;
  padding: var(--f3d-sp-2) var(--f3d-sp-3);
  font-size: var(--f3d-fs-meta);
  font-family: var(--f3d-font-mono);
}
.f3d-price-inputs .f3d-input--small,
.f3d-input--small {
  width: 100%;
  background: var(--f3d-bg-base);
  border: 1px solid var(--f3d-rule-strong);
  border-radius: var(--f3d-radius);
}
.f3d-price-inputs .f3d-input--small:focus,
.f3d-input--small:focus {
  outline: 0;
  border-color: var(--f3d-accent);
}

/* ---------- Active-filter chips above grid ---------- */
.f3d-shop-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--f3d-sp-2);
  margin-bottom: var(--f3d-sp-5);
}
.f3d-shop-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--f3d-sp-2);
  padding: var(--f3d-sp-1) var(--f3d-sp-3);
  font-size: var(--f3d-fs-meta);
  font-family: var(--f3d-font-mono);
  background: var(--f3d-bg-cream);
  color: var(--f3d-ink-body);
  border: 1px solid var(--f3d-rule-soft);
  border-radius: var(--f3d-radius-pill);
  text-decoration: none;
  transition: background var(--f3d-dur-fast) var(--f3d-easing),
              color var(--f3d-dur-fast) var(--f3d-easing);
}
.f3d-shop-chip:hover {
  background: var(--f3d-bg-dark);
  color: var(--f3d-bg-base);
}
.f3d-shop-chip span { font-size: var(--f3d-fs-h-s); line-height: 1; }

/* ---------- View toggle visibility ---------- */
.f3d-shop-toolbar__filter-trigger { display: none; }
@media (max-width: 768px) {
  .f3d-shop-toolbar__filter-trigger { display: inline-flex; }
  .f3d-view-toggle { display: none; }  /* List/grid mostly desktop */
}

/* ---------- List view (driven by data-view) ---------- */
.f3d-shop-main[data-view="list"] .f3d-shop-grid,
.f3d-shop-main[data-view="list"] ul.products,
.f3d-shop-main[data-view="list"] .products {
  display: flex !important;
  flex-direction: column;
  gap: 0;
}
.f3d-shop-main[data-view="list"] .product,
.f3d-shop-main[data-view="list"] .f3d-card {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  gap: var(--f3d-sp-7);
  padding: var(--f3d-sp-6) 0;
  border-bottom: 1px solid var(--f3d-rule-soft);
  align-items: start;
}
.f3d-shop-main[data-view="list"] .f3d-card__image,
.f3d-shop-main[data-view="list"] .product img {
  aspect-ratio: 1 / 1;
}