/* ═══════════════════════════════════════
   PRODUCT PAGE 10/10 — CSS
   ═══════════════════════════════════════ */

/* ─── Breadcrumbs ─── */
.breadcrumbs { background: #fafafa; border-bottom: 1px solid #f0f0f0; padding: 10px 0; }
.bc-list { display: flex; align-items: center; gap: 8px; list-style: none; font-size: 13px; color: #999; flex-wrap: wrap; }
.bc-list li::after { content: '›'; margin-left: 8px; color: #ccc; }
.bc-list li:last-child::after { display: none; }
.bc-list a { color: #666; }
.bc-list a:hover { color: var(--accent); }
.bc-current { color: #333; font-weight: 500; }

/* ─── Product Grid ─── */
.pd-section { padding: 32px 0 48px; }
.pd-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }

/* ─── Gallery ─── */
.pd-gallery-wrap { position: sticky; top: 20px; }
.pd-main-wrap { position: relative; overflow: hidden; border-radius: 12px; background: #fafafa; border: 1px solid #f0f0f0; cursor: zoom-in; }
.pd-main-img { width: 100%; aspect-ratio: 1; object-fit: contain; display: block; transition: transform 0.3s; }
.pd-main-wrap:hover .pd-main-img { transform: scale(1.05); }
.pd-sale-badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: #EF4444; color: #fff; font-weight: 700; font-size: 13px;
  padding: 4px 10px; border-radius: 6px;
}
.pd-thumbs { display: flex; gap: 8px; margin-top: 12px; overflow-x: auto; padding-bottom: 4px; }
.pd-thumb {
  width: 72px; height: 72px; object-fit: cover; border-radius: 8px;
  border: 2px solid #eee; cursor: pointer; flex-shrink: 0; transition: border-color 0.2s;
}
.pd-thumb:hover, .pd-thumb.active { border-color: var(--accent); }

/* ─── Product Info ─── */
.pd-title { font-size: 26px; font-weight: 700; line-height: 1.3; margin-bottom: 12px; color: #1a1a2e; }

.pd-rating-row { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.pd-stars { display: flex; align-items: center; gap: 1px; }
.star { color: #ddd; font-size: 18px; line-height: 1; }
.star.filled { color: #F59E0B; }
.star.half { background: linear-gradient(90deg, #F59E0B 50%, #ddd 50%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.star.sm { font-size: 14px; }
.pd-rating-num { font-weight: 600; font-size: 14px; color: #333; margin-left: 4px; }
.pd-reviews-link { color: #666; font-size: 13px; cursor: pointer; }
.pd-reviews-link:hover { color: var(--accent); text-decoration: underline; }
.pd-sold { font-size: 13px; color: #EF4444; font-weight: 600; }

.pd-price-block { display: flex; align-items: baseline; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.pd-price { font-size: 32px; font-weight: 800; color: var(--accent); }
.pd-was-price { font-size: 18px; color: #999; }
.pd-save-badge { background: #FEF2F2; color: #EF4444; font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 4px; }

.pd-short { color: #555; font-size: 15px; line-height: 1.7; margin-bottom: 20px; }

/* Features inline */
.pd-features-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px; }
.pd-feat-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: #555; padding: 8px 12px; background: #f8fafb; border-radius: 8px; }
.pd-feat-icon { font-size: 18px; }

/* Variants */
.pd-variants { margin-bottom: 20px; }
.pd-variant-group { margin-bottom: 12px; }
.pd-variant-label { font-size: 13px; font-weight: 600; color: #333; margin-bottom: 6px; display: block; }
.pd-variant-options { display: flex; gap: 8px; flex-wrap: wrap; }
.pd-var-btn {
  padding: 8px 16px; border: 2px solid #eee; border-radius: 8px; background: #fff;
  font-size: 13px; cursor: pointer; transition: all 0.2s;
}
.pd-var-btn:hover { border-color: #ccc; }
.pd-var-btn.active { border-color: var(--accent); background: #fef2f2; color: var(--accent); font-weight: 600; }

/* Urgency */
.pd-urgency {
  display: flex; align-items: center; gap: 8px;
  background: #FFF7ED; border: 1px solid #FED7AA; border-radius: 8px;
  padding: 10px 14px; font-size: 13px; color: #9A3412; margin-bottom: 16px;
}
.pd-urgency-dot { width: 8px; height: 8px; background: #EF4444; border-radius: 50%; animation: pulse 1.5s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }
.pd-in-stock { display: flex; align-items: center; gap: 8px; font-size: 13px; color: #16A34A; margin-bottom: 16px; font-weight: 500; }
.green-dot { width: 8px; height: 8px; background: #16A34A; border-radius: 50%; }

/* Actions */
.pd-actions { display: flex; gap: 12px; margin-bottom: 16px; }
.pd-qty-wrap { display: flex; align-items: center; border: 2px solid #eee; border-radius: 10px; overflow: hidden; }
.pd-qty-btn { width: 40px; height: 48px; border: none; background: #fafafa; font-size: 18px; cursor: pointer; color: #333; }
.pd-qty-btn:hover { background: #f0f0f0; }
.pd-qty-input { width: 50px; text-align: center; border: none; font-size: 16px; font-weight: 600; outline: none; -moz-appearance: textfield; }
.pd-qty-input::-webkit-inner-spin-button { display: none; }
.pd-add-cart {
  flex: 1; padding: 14px 20px; border: none;
  background: var(--accent); color: #fff;
  font-size: 16px; font-weight: 700; border-radius: 10px;
  cursor: pointer; letter-spacing: 0.5px; transition: all 0.2s;
}
.pd-add-cart:hover { background: #d63a54; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(233,69,96,0.3); }
.pd-add-cart:active { transform: translateY(0); }

/* Trust */
.pd-trust-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 16px; }
.pd-trust-item { display: flex; align-items: center; gap: 6px; font-size: 12px; color: #666; padding: 6px 0; }

.pd-payments { display: flex; gap: 6px; align-items: center; opacity: 0.7; }
.pd-payments img { height: 22px; }

/* ─── Tabs ─── */
.pd-tabs-section { padding: 0 0 48px; }
.pd-tabs-nav {
  display: flex; border-bottom: 2px solid #f0f0f0; gap: 0; margin-bottom: 32px;
  overflow-x: auto; -webkit-overflow-scrolling: touch;
}
.pd-tab {
  padding: 14px 24px; border: none; background: none;
  font-size: 14px; font-weight: 600; color: #888; cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -2px; white-space: nowrap; transition: all 0.2s;
}
.pd-tab:hover { color: #333; }
.pd-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.pd-tab-content { display: none; }
.pd-tab-content.active { display: block; }

/* Description */
.pd-description { line-height: 1.8; color: #444; font-size: 15px; max-width: 800px; }
.pd-description h2, .pd-description h3 { margin: 20px 0 10px; color: #1a1a2e; }
.pd-description ul, .pd-description ol { padding-left: 20px; margin: 12px 0; }
.pd-description img { border-radius: 8px; margin: 16px 0; }
.pd-size-guide { margin-top: 32px; padding-top: 24px; border-top: 1px solid #f0f0f0; }
.pd-size-guide h3 { margin-bottom: 12px; color: #1a1a2e; }
.pd-size-guide table { width: 100%; border-collapse: collapse; font-size: 13px; }
.pd-size-guide th, .pd-size-guide td { padding: 8px 12px; border: 1px solid #eee; text-align: center; }
.pd-size-guide th { background: #fafafa; font-weight: 600; }

/* Features grid */
.pd-features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }
.pd-feature-card {
  padding: 24px; background: #f8fafb; border-radius: 12px; text-align: center;
  border: 1px solid #f0f0f0; transition: box-shadow 0.2s;
}
.pd-feature-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.06); }
.pd-feature-icon { font-size: 32px; margin-bottom: 10px; }
.pd-feature-card h4 { font-size: 15px; margin-bottom: 6px; color: #1a1a2e; }
.pd-feature-card p { font-size: 13px; color: #666; line-height: 1.5; }

/* Specs */
.pd-specs-table { width: 100%; max-width: 600px; border-collapse: collapse; }
.pd-specs-table tr:nth-child(even) { background: #fafafa; }
.pd-specs-table th { text-align: left; padding: 10px 14px; font-size: 13px; color: #666; font-weight: 500; width: 40%; }
.pd-specs-table td { padding: 10px 14px; font-size: 14px; color: #333; }

/* Reviews */
.pd-reviews-summary { display: flex; align-items: center; gap: 32px; margin-bottom: 32px; padding: 24px; background: #f8fafb; border-radius: 12px; }
.pd-reviews-avg { text-align: center; }
.pd-reviews-big { font-size: 48px; font-weight: 800; color: #1a1a2e; display: block; }
.pd-reviews-stars { margin: 4px 0; }
.pd-reviews-total { font-size: 13px; color: #888; }
.pd-reviews-list { display: flex; flex-direction: column; gap: 20px; }
.pd-review { padding: 20px; border: 1px solid #f0f0f0; border-radius: 12px; }
.pd-review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.pd-review-avatar {
  width: 40px; height: 40px; border-radius: 50%; background: var(--primary);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px; flex-shrink: 0;
}
.pd-review-name { font-weight: 600; font-size: 14px; }
.pd-verified { font-size: 11px; color: #16A34A; font-weight: 500; }
.pd-review-date { font-size: 12px; color: #999; margin-left: auto; }
.pd-review-title { font-weight: 600; margin-bottom: 6px; }
.pd-review-text { font-size: 14px; color: #555; line-height: 1.6; }

/* FAQ */
.pd-faq-list { max-width: 700px; }
.pd-faq-item { border-bottom: 1px solid #f0f0f0; }
.pd-faq-q {
  display: flex; justify-content: space-between; align-items: center;
  width: 100%; padding: 16px 0; border: none; background: none;
  font-size: 15px; font-weight: 600; color: #333; cursor: pointer; text-align: left;
}
.pd-faq-q:hover { color: var(--accent); }
.pd-faq-arrow { transition: transform 0.2s; font-size: 18px; color: #999; }
.pd-faq-item.open .pd-faq-arrow { transform: rotate(90deg); }
.pd-faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s; color: #555; font-size: 14px; line-height: 1.7; }
.pd-faq-item.open .pd-faq-a { max-height: 300px; padding-bottom: 16px; }

/* Related — use existing .product-card styles */
.product-was-price { font-size: 12px; color: #999; margin-left: 6px; }

/* ─── Sticky Bar ─── */
.pd-sticky-bar {
  position: fixed; bottom: -80px; left: 0; right: 0; z-index: 1000;
  background: #fff; border-top: 1px solid #eee; padding: 10px 16px;
  transition: bottom 0.3s; box-shadow: 0 -4px 12px rgba(0,0,0,0.08);
}
.pd-sticky-bar.visible { bottom: 0; }
.pd-sticky-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.pd-sticky-info { display: flex; flex-direction: column; }
.pd-sticky-price { font-size: 18px; font-weight: 700; color: var(--accent); }
.pd-sticky-name { font-size: 12px; color: #888; }
.pd-sticky-btn {
  padding: 12px 32px; background: var(--accent); color: #fff;
  border: none; border-radius: 8px; font-weight: 700; font-size: 14px; cursor: pointer;
}
.pd-sticky-btn:hover { background: #d63a54; }

/* ─── Lightbox ─── */
.pd-lightbox {
  position: fixed; inset: 0; z-index: 9999; background: rgba(0,0,0,0.92);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.pd-lightbox.open { opacity: 1; pointer-events: all; }
.lb-img { max-width: 85vw; max-height: 85vh; object-fit: contain; border-radius: 8px; }
.lb-close { position: absolute; top: 16px; right: 20px; background: none; border: none; color: #fff; font-size: 36px; cursor: pointer; }
.lb-prev, .lb-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.15); border: none; color: #fff;
  font-size: 36px; padding: 12px 16px; cursor: pointer; border-radius: 8px;
}
.lb-prev { left: 16px; }
.lb-next { right: 16px; }
.lb-prev:hover, .lb-next:hover { background: rgba(255,255,255,0.25); }
.lb-counter { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); color: #fff; font-size: 14px; }

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .pd-grid { grid-template-columns: 1fr; gap: 24px; }
  .pd-gallery-wrap { position: static; }
  .pd-title { font-size: 20px; }
  .pd-price { font-size: 26px; }
  .pd-actions { flex-direction: column; }
  .pd-add-cart { width: 100%; }
  .pd-trust-row { grid-template-columns: 1fr 1fr; }
  .pd-features-row { grid-template-columns: 1fr; }
  .pd-tabs-nav { gap: 0; }
  .pd-tab { padding: 12px 16px; font-size: 13px; }
  .pd-features-grid { grid-template-columns: 1fr 1fr; }
  .pd-reviews-summary { flex-direction: column; }
}

/* ═══════════════════════════════════════
   NEW: Trust line (compact, SHEIN/Target style)
   ═══════════════════════════════════════ */
.pd-trust-line {
  display: flex; align-items: center; gap: 20px;
  padding: 14px 0; margin-top: 4px;
  border-top: 1px solid #f0f0f0;
}
.pd-trust-chip {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: #555; font-weight: 500;
}
.pd-trust-chip svg { color: #16A34A; flex-shrink: 0; }

/* ═══════════════════════════════════════
   NEW: Wishlist button
   ═══════════════════════════════════════ */
.pd-wishlist-btn {
  width: 52px; height: 52px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid #eee; border-radius: 10px; background: #fff;
  cursor: pointer; transition: all 0.2s; color: #999;
}
.pd-wishlist-btn:hover { border-color: var(--accent); color: var(--accent); }
.pd-wishlist-btn.active { border-color: var(--accent); color: var(--accent); }

/* ═══════════════════════════════════════
   NEW: Review rating bars
   ═══════════════════════════════════════ */
.pd-reviews-bars { flex: 1; display: flex; flex-direction: column; gap: 6px; min-width: 200px; }
.pd-bar-row { display: flex; align-items: center; gap: 8px; }
.pd-bar-label { font-size: 12px; color: #666; min-width: 34px; display: flex; align-items: center; gap: 2px; }
.pd-bar-track { flex: 1; height: 8px; background: #f0f0f0; border-radius: 4px; overflow: hidden; }
.pd-bar-fill { height: 100%; background: #F59E0B; border-radius: 4px; transition: width 0.4s; }
.pd-bar-count { font-size: 12px; color: #999; min-width: 20px; text-align: right; }

/* ═══════════════════════════════════════
   NEW: Review tags
   ═══════════════════════════════════════ */
.pd-review-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.pd-review-tag {
  padding: 6px 14px; border: 1px solid #e0e0e0; border-radius: 20px;
  background: #fff; font-size: 12px; color: #555; cursor: pointer;
  transition: all 0.2s;
}
.pd-review-tag:hover { border-color: var(--accent); color: var(--accent); }
.pd-review-tag.active { background: #fef2f2; border-color: var(--accent); color: var(--accent); font-weight: 600; }

/* ═══════════════════════════════════════
   NEW: Review body measurements
   ═══════════════════════════════════════ */
.pd-review-measurements {
  display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px;
}
.pd-measure-tag {
  font-size: 11px; color: #666; background: #f5f5f5; padding: 3px 8px;
  border-radius: 4px;
}
.pd-measure-tag.fit { background: #ecfdf5; color: #16A34A; font-weight: 600; }

/* ═══════════════════════════════════════
   NEW: Review photos
   ═══════════════════════════════════════ */
.pd-review-photos {
  display: flex; gap: 8px; margin-top: 10px;
}
.pd-review-photos img {
  width: 72px; height: 72px; object-fit: cover;
  border-radius: 8px; cursor: pointer; border: 1px solid #eee;
  transition: opacity 0.2s;
}
.pd-review-photos img:hover { opacity: 0.85; }

/* ═══════════════════════════════════════
   NEW: Helpful button
   ═══════════════════════════════════════ */
.pd-review-footer { margin-top: 10px; }
.pd-helpful-btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 12px; border: 1px solid #e0e0e0; border-radius: 6px;
  background: #fff; font-size: 12px; color: #888; cursor: pointer;
  transition: all 0.2s;
}
.pd-helpful-btn:hover { border-color: #bbb; color: #555; }
.pd-helpful-btn.voted { background: #f0fdf4; border-color: #16A34A; color: #16A34A; cursor: default; }

/* ═══════════════════════════════════════
   Updated: pd-sold without emoji
   ═══════════════════════════════════════ */
.pd-sold {
  font-size: 13px; color: #EF4444; font-weight: 600;
  display: inline-flex; align-items: center; gap: 4px;
}
.pd-sold::before {
  content: ''; display: inline-block;
  width: 6px; height: 6px; background: #EF4444;
  border-radius: 50;
}

/* ═══════════════════════════════════════
   Updated: Reviews summary flex
   ═══════════════════════════════════════ */
.pd-reviews-summary {
  display: flex; align-items: center; gap: 32px;
  margin-bottom: 24px; padding: 24px; background: #f8fafb; border-radius: 12px;
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════
   Responsive additions
   ═══════════════════════════════════════ */
@media (max-width: 768px) {
  .pd-trust-line { flex-direction: column; align-items: flex-start; gap: 8px; }
  .pd-actions { flex-wrap: wrap; }
  .pd-wishlist-btn { width: 48px; height: 48px; }
  .pd-reviews-bars { min-width: auto; }
  .pd-review-photos img { width: 60px; height: 60px; }
}