/* ==========================================
   PUMPKIN DUKE — SHOP
   Conditionally loaded on the product archive.
   Breakpoints: sidebar collapses at 999px; grid tiers 1199 / 599.
   ========================================== */

.shop-head {
  margin-bottom: var(--space-7);
}
.shop-head .section-subtitle {
  margin-inline: auto;
}

/* ==========================================
   LAYOUT
   ========================================== */
.shop-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-7);
  align-items: start;
}
@media (max-width: 999px) {
  .shop-layout {
    grid-template-columns: 1fr;
  }
  .shop-sidebar {
    display: none;
  }
}

/* ==========================================
   SIDEBAR FILTERS (shared with mobile modal)
   ========================================== */
.shop-sidebar {
  position: sticky;
  top: var(--space-5);
}
.filter-group {
  margin-bottom: var(--space-6);
}
.filter-group .divider {
  margin: var(--space-3) 0 var(--space-4);
}
.filter-title {
  font-family: var(--font-display);
  font-size: var(--text-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-white);
}
.filter-reset {
  display: block;
  font-size: var(--text-small);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.filter-reset:hover {
  color: var(--color-primary-light);
}
.filter-check {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  cursor: pointer;
}
.filter-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  background-color: var(--color-surface-1);
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-sm);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  position: relative;
  transition: background-color var(--t-base), border-color var(--t-base);
}
.filter-check input[type="checkbox"]:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}
.filter-check input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 2px;
  width: 5px;
  height: 9px;
  border: 2px solid #0d0d0d;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}
.filter-check span {
  font-size: var(--text-small);
  color: var(--color-gray);
  transition: color var(--t-base);
}
.filter-check:hover span {
  color: var(--color-white);
}

/* Most bought */
.most-bought-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}
.most-bought-item {
  display: block;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  overflow: hidden;
  transition: border-color var(--t-base);
}
.most-bought-item:hover {
  border-color: var(--color-primary-dim);
}
.most-bought-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}
.most-bought-empty {
  font-size: var(--text-small);
  color: var(--color-gray-dark);
}

/* ==========================================
   TOOLBAR
   ========================================== */
.shop-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.shop-count {
  font-size: var(--text-small);
  color: var(--color-gray);
  letter-spacing: 0.02em;
}
.shop-toolbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Grid toggle */
.grid-toggle {
  display: flex;
  gap: var(--space-1);
}
.grid-toggle-btn {
  display: none; /* shown per tier below */
  align-items: center;
  gap: 2px;
  width: 34px;
  height: 34px;
  padding: 0 7px;
  justify-content: center;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: border-color var(--t-base), background-color var(--t-base);
}
.grid-toggle-btn span {
  display: block;
  width: 3px;
  height: 14px;
  background-color: var(--color-gray-dark);
  border-radius: 1px;
  transition: background-color var(--t-base);
}
.grid-toggle-btn:hover {
  border-color: var(--color-border-mid);
}
.grid-toggle-btn.is-active {
  border-color: var(--color-primary);
}
.grid-toggle-btn.is-active span {
  background-color: var(--color-primary);
}
@media (min-width: 1200px) {
  .grid-toggle-btn.tier-desktop { display: inline-flex; }
}
@media (min-width: 600px) and (max-width: 1199px) {
  .grid-toggle-btn.tier-tablet { display: inline-flex; }
}
@media (max-width: 599px) {
  .grid-toggle-btn.tier-mobile { display: inline-flex; }
}

/* Sort */
.shop-sort {
  width: auto;
  min-width: 180px;
  padding: 9px 36px 9px 14px;
  font-size: var(--text-small);
}

/* ==========================================
   ACTIVE FILTER CHIPS
   ========================================== */
.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}
.active-filters:empty {
  margin-bottom: 0;
}
.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 10px 6px 12px;
  font-size: var(--text-micro);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-white);
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-base);
  transition: border-color var(--t-base), color var(--t-base);
}
.filter-chip .pd-icon {
  width: 14px;
  height: 14px;
  color: var(--color-gray);
}
.filter-chip:hover {
  border-color: var(--color-danger);
  color: var(--color-danger-text);
}
.filter-chip:hover .pd-icon {
  color: var(--color-danger-text);
}
.filter-clear {
  font-size: var(--text-micro);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-gray);
  background: none;
  padding: 6px 8px;
}
.filter-clear:hover {
  color: var(--color-primary);
}

/* ==========================================
   LOAD MORE
   ========================================== */
.shop-loadmore {
  display: flex;
  justify-content: center;
  margin-top: var(--space-7);
}

/* ==========================================
   EMPTY STATE
   ========================================== */
.shop-empty-wrap {
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.shop-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  max-width: 440px;
}
.shop-empty-img {
  width: 140px;
  height: auto;
  opacity: 0.85;
}
.shop-empty-title {
  font-family: var(--font-display);
  font-size: var(--text-h3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-white);
}
.shop-empty-text {
  font-size: var(--text-small);
  color: var(--color-gray);
}

/* ==========================================
   MOBILE FILTER FAB + MODAL (<=999px)
   ========================================== */
.shop-filter-fab {
  display: none;
  position: fixed;
  bottom: var(--space-5);
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-sticky);
  align-items: center;
  gap: var(--space-2);
  padding: 12px 24px;
  font-size: var(--text-small);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #0d0d0d;
  background-color: var(--color-primary);
  border-radius: 40px;
  box-shadow: var(--shadow-lg);
}
.shop-filter-fab .pd-icon {
  width: 18px;
  height: 18px;
}
@media (max-width: 999px) {
  .shop-filter-fab {
    display: inline-flex;
  }
}

.shop-filter-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  opacity: 0;
  transition: opacity var(--t-base);
}
.shop-filter-modal[hidden] {
  display: none;
}
.shop-filter-modal.is-open {
  opacity: 1;
}
.shop-filter-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.72);
}
.shop-filter-panel {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg);
}
.shop-filter-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-5) 0;
}
.shop-filter-title {
  font-family: var(--font-display);
  font-size: var(--text-h4);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.shop-filter-close {
  color: var(--color-gray);
}
.shop-filter-close:hover {
  color: var(--color-white);
}
.shop-filter-panel > .divider {
  margin: var(--space-4) 0 0;
}
.shop-filter-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-5);
}
.shop-filter-foot {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-5);
  border-top: 1px solid var(--color-border);
}

/* On wider screens the modal never shows (sidebar is used instead) */
@media (min-width: 1000px) {
  .shop-filter-modal,
  .shop-filter-fab {
    display: none !important;
  }
}