/* ============================================================
   SHOP — Page boutique : filtres + grille + tri
   ============================================================ */

.shop-hero {
  padding: var(--space-16) 0 var(--space-12);
  background: var(--gradient-hero);
  position: relative;
  border-bottom: 1px solid var(--border-1);
}
.shop-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--text-3);
  margin-bottom: var(--space-6);
}
.shop-hero__breadcrumb a:hover { color: var(--neon-lime); }
.shop-hero__breadcrumb span { color: var(--text-4); }
.shop-hero__title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(2.5rem, 6vw, var(--text-5xl));
  line-height: 0.95;
  color: var(--text-0);
}
.shop-hero__title em {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.shop-hero__lead {
  margin-top: var(--space-4);
  max-width: 640px;
  font-size: var(--text-lg);
  color: var(--text-2);
  line-height: var(--leading-relaxed);
}
.shop-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

/* ---------- LAYOUT ---------- */
.shop {
  padding: var(--space-12) 0 var(--space-20);
}
.shop__layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-10);
}

/* ---------- SIDEBAR FILTRES ---------- */
.shop-sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--space-6));
  align-self: start;
  max-height: calc(100vh - var(--header-height) - var(--space-12));
  overflow-y: auto;
  padding-right: var(--space-2);
}

.filter-group {
  border-bottom: 1px solid var(--border-1);
  padding: var(--space-5) 0;
}
.filter-group:first-child { padding-top: 0; }

.filter-group__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--text-0);
  margin-bottom: var(--space-4);
}
.filter-group__head svg {
  width: 16px; height: 16px;
  color: var(--text-3);
  transition: transform var(--duration-fast) var(--ease-out);
}
.filter-group.is-collapsed .filter-group__head svg { transform: rotate(-90deg); }
.filter-group.is-collapsed .filter-group__body { display: none; }

.filter-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* Checkbox custom */
.check {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--text-1);
  user-select: none;
}
.check input { position: absolute; opacity: 0; pointer-events: none; }
.check__box {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--border-3);
  border-radius: 4px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: all var(--duration-fast) var(--ease-out);
  position: relative;
}
.check__box svg {
  width: 12px; height: 12px;
  color: var(--bg-0);
  opacity: 0;
  transform: scale(0.5);
  transition: all var(--duration-fast) var(--ease-out);
}
.check input:checked + .check__box {
  background: var(--neon-lime);
  border-color: var(--neon-lime);
}
.check input:checked + .check__box svg { opacity: 1; transform: scale(1); }
.check__count {
  margin-left: auto;
  color: var(--text-3);
  font-size: var(--text-xs);
}
.check:hover { color: var(--neon-lime); }

/* Range price */
.price-range {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.price-range__inputs {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}
.price-range__inputs .input { padding: var(--space-2) var(--space-3); font-size: var(--text-sm); }
.price-range__values {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--text-3);
  margin-top: var(--space-2);
}

/* Color swatches */
.swatches {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
  transition: all var(--duration-fast) var(--ease-out);
  box-shadow: inset 0 0 0 1px var(--border-2);
}
.swatch:hover { transform: scale(1.1); }
.swatch.is-active { border-color: var(--neon-lime); box-shadow: 0 0 0 2px var(--bg-1) inset, 0 0 0 4px var(--neon-lime); }

.filter-actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-6);
}
.filter-actions .btn { flex: 1; }

/* ---------- GRID PRODUITS ---------- */
.shop-main {}

.shop-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding-bottom: var(--space-6);
  margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-1);
  flex-wrap: wrap;
}
.shop-toolbar__count {
  font-size: var(--text-sm);
  color: var(--text-2);
}
.shop-toolbar__count strong { color: var(--text-0); }

.shop-toolbar__right {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.select-wrap {
  position: relative;
}
.select-wrap select {
  appearance: none;
  -webkit-appearance: none;
  padding: var(--space-2) var(--space-10) var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  background: var(--bg-3);
  color: var(--text-0);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-pill);
  cursor: pointer;
}
.select-wrap select:focus { outline: 2px solid var(--neon-lime); outline-offset: 2px; }
.select-wrap::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--text-2);
  border-bottom: 2px solid var(--text-2);
  transform: translateY(-75%) rotate(45deg);
  pointer-events: none;
}

.view-toggle {
  display: inline-flex;
  background: var(--bg-3);
  border-radius: var(--radius-pill);
  padding: 4px;
}
.view-toggle button {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--text-2);
  transition: all var(--duration-fast) var(--ease-out);
}
.view-toggle button.is-active {
  background: var(--neon-lime);
  color: var(--bg-0);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.products-grid.is-list { grid-template-columns: 1fr; }
.products-grid.is-list .product-card {
  flex-direction: row;
  align-items: stretch;
}
.products-grid.is-list .product-card__media {
  width: 240px;
  aspect-ratio: 1;
  flex-shrink: 0;
}

.shop-empty {
  text-align: center;
  padding: var(--space-16);
  color: var(--text-2);
  border: 1px dashed var(--border-2);
  border-radius: var(--radius-lg);
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-12);
}
.pagination button {
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-2);
  color: var(--text-1);
  font-size: var(--text-sm);
  font-weight: 500;
  display: grid;
  place-items: center;
  transition: all var(--duration-fast) var(--ease-out);
}
.pagination button:hover { border-color: var(--neon-lime); color: var(--neon-lime); }
.pagination button.is-active {
  background: var(--neon-lime);
  color: var(--bg-0);
  border-color: var(--neon-lime);
}

/* Mobile filter trigger */
.shop-filter-mobile {
  display: none;
  width: 100%;
  margin-bottom: var(--space-4);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .shop__layout { grid-template-columns: 1fr; }
  .shop-sidebar {
    position: fixed;
    top: 0; bottom: 0; left: 0;
    width: min(360px, 90%);
    max-height: 100vh;
    background: var(--bg-1);
    z-index: var(--z-modal);
    padding: var(--space-6);
    transform: translateX(-100%);
    transition: transform var(--duration-base) var(--ease-out);
    border-right: 1px solid var(--border-2);
  }
  .shop-sidebar.is-open { transform: translateX(0); }
  .shop-filter-mobile { display: inline-flex; width: auto; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
  .product-card__body { padding: var(--space-3); }
  .product-card__title { font-size: var(--text-base); }
  .product-card__price { font-size: var(--text-base); }
  .shop-toolbar { gap: var(--space-2); }
  .shop-toolbar__count { width: 100%; }
}