/* ============================================================
   MAISON — product.css
   ============================================================ */

/* ── Product Detail Layout ────────────────────────────────── */
.product-detail-section { padding: 2.5rem 0 4rem; }

/* Gallery */
.product-gallery-wrap {
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}
.product-main-swiper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: #F4EEE5;
  aspect-ratio: 1;
  margin-bottom: .75rem;
}
.product-main-swiper .swiper-slide { display: flex; align-items: center; justify-content: center; }
.product-main-swiper img, .product-main-swiper video {
  width: 100%; height: 100%;
  object-fit: cover;
}
.video-thumb-indicator {
  position: absolute;
  inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.25);
}
.video-play-icon {
  width: 48px; height: 48px;
  background: rgba(255,255,255,.9);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-primary);
  font-size: 1rem;
}
.product-thumbs-swiper {
  padding: 0 2rem;
}
.product-thumbs-swiper .swiper-slide {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition);
  background: #F4EEE5;
}
.product-thumbs-swiper .swiper-slide-thumb-active {
  border-color: var(--clr-accent);
}
.product-thumbs-swiper img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.zoom-hint {
  position: absolute;
  bottom: .75rem; right: .75rem;
  background: rgba(255,255,255,.8);
  padding: .3rem .6rem;
  border-radius: var(--radius-full);
  font-size: .7rem;
  color: var(--clr-text-sm);
  backdrop-filter: blur(4px);
}

/* Product Info */
.product-info-wrap { padding-left: 1.5rem; }
@media (max-width: 991.98px) { .product-info-wrap { padding-left: 0; } }

.product-detail-brand {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: .4rem;
}
.product-detail-name {
  font-family: var(--ff-display);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--clr-primary);
  margin-bottom: .75rem;
}
.product-detail-sku {
  font-size: .78rem;
  color: var(--clr-muted);
  margin-bottom: .5rem;
}
.product-detail-rating {
  display: flex; align-items: center; gap: .75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--clr-border);
}
.rating-big { display: flex; align-items: center; gap: .35rem; }
.rating-big .stars { font-size: 1rem; }
.rating-big .score { font-size: 1rem; font-weight: 700; color: var(--clr-primary); }
.rating-reviews { font-size: .825rem; color: var(--clr-muted); }
.rating-divider { width: 1px; height: 20px; background: var(--clr-border); }

.price-block {
  margin-bottom: 1.5rem;
}
.price-block .price-current {
  font-family: var(--ff-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--clr-primary);
}
.price-block .price-row {
  display: flex; align-items: baseline; gap: .75rem; flex-wrap: wrap;
}
.price-block .price-original { font-size: 1rem; }
.price-block .price-off {
  font-size: .85rem;
  padding: .2rem .65rem;
}
.price-tax-note { font-size: .78rem; color: var(--clr-muted); margin-top: .35rem; }

.delivery-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  background: rgba(61,139,92,.1);
  color: var(--clr-green);
  border: 1px solid rgba(61,139,92,.25);
  padding: .4rem .85rem;
  border-radius: var(--radius-full);
  font-size: .8rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

/* Highlights */
.product-highlights {
  background: var(--clr-bg);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1.75rem;
}
.highlights-title {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--clr-muted);
  margin-bottom: .75rem;
}
.highlights-list { display: flex; flex-direction: column; gap: .5rem; }
.highlight-item {
  display: flex; align-items: flex-start; gap: .5rem;
  font-size: .875rem;
  color: var(--clr-text-sm);
}
.highlight-item::before {
  content: '✓';
  color: var(--clr-green);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: .05rem;
}

/* CTA */
.product-cta {
  display: flex; gap: .75rem;
  margin-bottom: 1.5rem;
}
.product-cta .btn { flex: 1; justify-content: center; }

/* Service Icons */
.product-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--clr-border);
}
.service-item { text-align: center; }
.service-icon {
  width: 44px; height: 44px;
  background: var(--clr-accent-lt);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto .5rem;
  font-size: 1.1rem;
  color: var(--clr-accent-dk);
}
.service-text { font-size: .72rem; font-weight: 600; color: var(--clr-text-sm); line-height: 1.3; }

/* ── Product Tabs ─────────────────────────────────────────── */
.product-tabs-section { padding: 2.5rem 0; }
.product-tabs { border-bottom: 2px solid var(--clr-border); margin-bottom: 2rem; }
.product-tab-btn {
  padding: .75rem 1.25rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--clr-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.product-tab-btn.active { color: var(--clr-accent); border-bottom-color: var(--clr-accent); }
.product-tab-btn:hover  { color: var(--clr-primary); }

.product-tab-panel { display: none; }
.product-tab-panel.active { display: block; }
.product-tab-panel p { font-size: .9rem; color: var(--clr-text-sm); line-height: 1.8; margin-bottom: .75rem; }

/* Specs Table */
.specs-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.specs-table tr { border-bottom: 1px solid var(--clr-border); }
.specs-table tr:last-child { border-bottom: none; }
.specs-table th {
  width: 35%;
  padding: .75rem 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--clr-text-sm);
  background: var(--clr-bg);
}
.specs-table td {
  padding: .75rem 1rem;
  color: var(--clr-text);
}

/* Dimensions Diagram */
.dimensions-diagram {
  background: var(--clr-bg);
  border-radius: var(--radius-xl);
  padding: 2rem;
  text-align: center;
}
.dimension-img { max-height: 280px; margin: 0 auto 1.5rem; }
.dimension-values {
  display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap;
}
.dim-value { text-align: center; }
.dim-label { font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--clr-muted); }
.dim-num   { font-family: var(--ff-display); font-size: 1.25rem; font-weight: 700; color: var(--clr-primary); }

/* FAQ Accordion */
.faq-item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  margin-bottom: .5rem;
  overflow: hidden;
}
.faq-question {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.25rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--clr-bg); }
.faq-icon { transition: transform var(--transition); font-size: .8rem; }
.faq-item.open .faq-icon { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 0 1.25rem 1.1rem;
  font-size: .875rem;
  color: var(--clr-text-sm);
  line-height: 1.7;
}
.faq-item.open .faq-answer { display: block; }

/* ── Filter Sidebar ───────────────────────────────────────── */
.filter-sidebar {
  width: 260px;
  flex-shrink: 0;
}
.filter-sidebar-header {
  display: none;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.25rem 1rem;
  border-bottom: 1px solid var(--clr-border);
  position: sticky;
  top: 0;
  background: var(--clr-surface);
  z-index: 1;
}
.filter-heading {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-muted);
  padding: 1.25rem 0 .5rem;
}
.filter-heading:first-child { padding-top: 0; }
.filter-group { margin-bottom: .25rem; }
.filter-group-toggle {
  display: flex; align-items: center; justify-content: space-between;
  padding: .65rem 0;
  font-size: .875rem;
  font-weight: 600;
  color: var(--clr-primary);
  cursor: pointer;
  border-bottom: 1px solid var(--clr-border);
  transition: color var(--transition);
}
.filter-group-toggle:hover { color: var(--clr-accent); }
.filter-group-icon { font-size: .7rem; transition: transform var(--transition); }
.filter-group.open .filter-group-icon { transform: rotate(180deg); }
.filter-group-body { display: none; padding: .75rem 0; }
.filter-group.open .filter-group-body { display: block; }
.filter-checkbox {
  display: flex; align-items: center; gap: .6rem;
  padding: .35rem 0;
  cursor: pointer;
  font-size: .85rem;
  color: var(--clr-text-sm);
  transition: color var(--transition);
}
.filter-checkbox:hover { color: var(--clr-accent); }
.filter-checkbox input { accent-color: var(--clr-accent); width: 15px; height: 15px; }
.filter-checkbox-count {
  margin-left: auto;
  font-size: .72rem;
  color: var(--clr-muted);
  background: var(--clr-bg);
  padding: .1rem .4rem;
  border-radius: var(--radius-full);
}
.filter-color-options {
  display: flex; flex-wrap: wrap; gap: .5rem; padding: .5rem 0;
}
.color-option {
  width: 28px; height: 28px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition);
  position: relative;
}
.color-option:hover { transform: scale(1.15); }
.color-option.selected { border-color: var(--clr-primary); box-shadow: 0 0 0 2px var(--clr-bg) inset; }
.price-range-wrap { padding: .75rem 0; }
.price-range-input { width: 100%; accent-color: var(--clr-accent); margin-bottom: .75rem; }
.price-range-values { display: flex; justify-content: space-between; font-size: .8rem; font-weight: 600; }

/* Active Filters */
.active-filters-wrap {
  display: flex; flex-wrap: wrap; gap: .5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--clr-border);
  margin-bottom: 1rem;
}
.active-filter-tag {
  display: inline-flex; align-items: center; gap: .35rem;
  background: var(--clr-accent-lt);
  color: var(--clr-accent-dk);
  border: 1px solid rgba(200,150,62,.3);
  padding: .3rem .75rem;
  border-radius: var(--radius-full);
  font-size: .78rem;
  font-weight: 600;
}
.active-filter-remove {
  cursor: pointer;
  opacity: .6;
  transition: opacity var(--transition);
  font-size: .8rem;
}
.active-filter-remove:hover { opacity: 1; }
.btn-clear-all {
  font-size: .78rem;
  font-weight: 600;
  color: var(--clr-red);
  border: 1px solid rgba(217,79,61,.3);
  padding: .3rem .75rem;
  border-radius: var(--radius-full);
  transition: all var(--transition);
}
.btn-clear-all:hover { background: var(--clr-red); color: #fff; border-color: var(--clr-red); }

/* ── Listing Page ─────────────────────────────────────────── */
.listing-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--clr-border);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.listing-count { font-size: .875rem; color: var(--clr-muted); }
.listing-count strong { color: var(--clr-primary); }
.listing-actions { display: flex; align-items: center; gap: .75rem; }
.sort-select {
  padding: .5rem 2rem .5rem .85rem;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-size: .85rem;
  color: var(--clr-text);
  background: var(--clr-surface);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238A7D6B' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .6rem center;
  cursor: pointer;
  transition: border-color var(--transition);
}
.sort-select:focus { outline: none; border-color: var(--clr-accent); }
.view-toggle { display: flex; border: 1px solid var(--clr-border); border-radius: var(--radius-md); overflow: hidden; }
.view-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
  color: var(--clr-muted);
  transition: background var(--transition), color var(--transition);
}
.view-btn.active { background: var(--clr-primary); color: #fff; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  width: 100%;
}
/* List view */
.product-grid.list-view {
  grid-template-columns: 1fr;
}
.product-grid.list-view .product-card {
  flex-direction: row;
  max-height: 200px;
}
.product-grid.list-view .product-img-wrap {
  width: 200px;
  flex-shrink: 0;
  aspect-ratio: auto;
  height: 200px;
}
.product-grid.list-view .product-body { flex: 1; }

/* Listing main area — ensure it takes remaining space after sidebar */
.listing-main {
  flex: 1;
  min-width: 0;     /* prevent overflow past flex container */
  width: 0;         /* force flex to compute width from flex:1 */
}

/* Full listing layout */
.listing-layout {
  display: flex;
  align-items: flex-start;
  gap: 1.75rem;
}

/* Pagination */
.pagination-wrap { display: flex; justify-content: center; gap: .35rem; padding: 2rem 0; }
.page-btn {
  min-width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-size: .875rem;
  font-weight: 500;
  color: var(--clr-text-sm);
  transition: all var(--transition);
}
.page-btn:hover { border-color: var(--clr-accent); color: var(--clr-accent); }
.page-btn.active { background: var(--clr-accent); border-color: var(--clr-accent); color: #fff; }
.page-btn.disabled { opacity: .4; pointer-events: none; }