/* =========================================================
   POLAR BEAR — SINGLE PRODUCT PAGE
   ========================================================= */

.pb-pdp {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--pb-space-7);
  align-items: start;
}
@media (max-width: 900px) {
  .pb-pdp { grid-template-columns: 1fr; gap: var(--pb-space-5); }
}

/* Gallery */
.pb-gallery__main {
  position: relative;
  aspect-ratio: 1/1;
  border-radius: var(--pb-radius-lg);
  overflow: hidden;
  background: var(--pb-bg-cream);
  box-shadow: var(--pb-shadow-sm);
}
.pb-gallery__main img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.pb-gallery__wish {
  position: absolute;
  top: 16px; right: 16px;
  width: 42px; height: 42px;
}
.pb-gallery__count {
  position: absolute;
  bottom: 14px; right: 14px;
  background: rgba(23,19,15,0.55);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--pb-radius-pill);
}
.pb-gallery__thumbs {
  display: flex;
  gap: 10px;
  margin-top: var(--pb-space-3);
  overflow-x: auto;
  scrollbar-width: none;
}
.pb-gallery__thumbs::-webkit-scrollbar { display: none; }
.pb-gallery__thumbs button {
  width: 68px; height: 68px;
  flex-shrink: 0;
  border-radius: var(--pb-radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  padding: 0;
  background: var(--pb-bg-cream);
  transition: border-color var(--pb-speed-fast) var(--pb-ease);
}
.pb-gallery__thumbs button.is-active { border-color: var(--pb-terracotta); }
.pb-gallery__thumbs img { width: 100%; height: 100%; object-fit: cover; }

/* Info column */
.pb-pdp__title {
  font-size: var(--pb-fs-display-md);
  line-height: 1.25;
  margin-bottom: 8px;
}
.pb-pdp__rating {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--pb-muted);
  margin-bottom: var(--pb-space-3);
}
.pb-pdp__rating .pb-stars { font-size: 1rem; color: var(--pb-star); }

.pb-pdp__price-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--pb-space-2);
}
.pb-pdp__price {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--pb-ink);
  font-family: var(--pb-font-display);
}
.pb-pdp__stock {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--pb-success);
}
.pb-pdp__stock::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--pb-success);
}

.pb-pdp__desc {
  color: var(--pb-body);
  font-size: 0.9rem;
  margin-block: var(--pb-space-3) var(--pb-space-4);
  max-width: 46ch;
}

.pb-pdp__feature-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: var(--pb-space-5);
  padding: var(--pb-space-4);
  background: var(--pb-bg-cream);
  border-radius: var(--pb-radius-md);
}
.pb-pdp__feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--pb-body);
}
.pb-pdp__feature-list svg { color: var(--pb-terracotta); flex-shrink: 0; }

.pb-option-group { margin-bottom: var(--pb-space-4); }
.pb-option-group h4 {
  font-family: var(--pb-font-body);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--pb-muted);
  margin-bottom: 10px;
}
.pb-color-row { display: flex; gap: 12px; }
.pb-color-swatch {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 2px solid #fff;
  outline: 2px solid transparent;
  outline-offset: 2px;
  cursor: pointer;
  transition: outline-color var(--pb-speed-fast) var(--pb-ease), transform var(--pb-speed-fast) var(--pb-ease);
  position: relative;
}
.pb-color-swatch:hover { transform: scale(1.08); }
.pb-color-swatch.is-selected { outline-color: var(--pb-ink); }
.pb-color-swatch.is-selected::after {
  content: "✓";
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 0.75rem;
  text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}

.pb-qty-row {
  display: flex;
  align-items: center;
  gap: var(--pb-space-4);
  margin-bottom: var(--pb-space-5);
}
.pb-qty-stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--pb-border-strong);
  border-radius: var(--pb-radius-pill);
}
.pb-qty-stepper button {
  width: 38px; height: 38px;
  background: none; border: none;
  font-size: 1.1rem;
  color: var(--pb-ink);
  display: flex; align-items: center; justify-content: center;
}
.pb-qty-stepper input {
  width: 34px;
  text-align: center;
  border: none;
  font-weight: 600;
  font-size: 0.9rem;
  background: transparent;
  -moz-appearance: textfield;
}
.pb-qty-stepper input::-webkit-outer-spin-button,
.pb-qty-stepper input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.pb-pdp__actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: var(--pb-space-5);
}
.pb-pdp__actions .pb-btn { padding: 15px; font-size: 0.85rem; }
.pb-wishlist-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--pb-body);
  align-self: center;
  margin-top: 4px;
}
.pb-wishlist-link:hover { color: var(--pb-terracotta-dark); }

.pb-pdp__trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--pb-space-3);
  padding-top: var(--pb-space-4);
  border-top: 1px solid var(--pb-border);
}
.pb-pdp__trust div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  font-size: 0.72rem;
  color: var(--pb-muted);
}
.pb-pdp__trust strong { color: var(--pb-ink); font-size: 0.78rem; }
.pb-pdp__trust svg { color: var(--pb-terracotta); }

/* People also bought */
.pb-also-bought {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--pb-space-3);
}
.pb-also-bought__item {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--pb-border);
  border-radius: var(--pb-radius-md);
  padding: 10px;
}
.pb-also-bought__item img {
  width: 56px; height: 56px;
  border-radius: var(--pb-radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}
.pb-also-bought__item .pb-name { font-size: 0.78rem; font-weight: 500; color: var(--pb-ink); line-height: 1.3; }
.pb-also-bought__item .pb-price { font-size: 0.78rem; font-weight: 600; color: var(--pb-ink); margin-top: 2px; }
.pb-also-bought__add {
  margin-left: auto;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--pb-black);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}
@media (max-width: 780px) {
  .pb-also-bought { grid-template-columns: 1fr; }
}

/* Reviews */
.pb-reviews {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--pb-space-6);
}
@media (max-width: 780px) {
  .pb-reviews { grid-template-columns: 1fr; }
}
.pb-reviews__summary {
  text-align: center;
  padding: var(--pb-space-5);
  background: var(--pb-bg-cream);
  border-radius: var(--pb-radius-md);
  height: fit-content;
}
.pb-reviews__score {
  font-family: var(--pb-font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--pb-ink);
  line-height: 1;
}
.pb-reviews__stars { color: var(--pb-star); font-size: 1.2rem; margin-block: 8px 4px; }
.pb-reviews__count { font-size: 0.78rem; color: var(--pb-muted); margin-bottom: var(--pb-space-4); }
.pb-reviews__bar-row {
  display: grid;
  grid-template-columns: 20px 1fr 30px;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--pb-muted);
  margin-bottom: 6px;
}
.pb-reviews__bar-track {
  height: 6px;
  background: var(--pb-border);
  border-radius: var(--pb-radius-pill);
  overflow: hidden;
}
.pb-reviews__bar-fill {
  height: 100%;
  background: var(--pb-star);
  border-radius: var(--pb-radius-pill);
}

.pb-review {
  display: flex;
  gap: 14px;
  padding-block: var(--pb-space-4);
  border-bottom: 1px solid var(--pb-border);
}
.pb-review:first-child { padding-top: 0; }
.pb-review__avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--pb-terracotta-tint);
  color: var(--pb-terracotta-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  font-size: 0.9rem;
}
.pb-review__head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--pb-ink);
}
.pb-review__verified {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--pb-success);
  background: rgba(75,122,91,0.1);
  padding: 2px 8px;
  border-radius: var(--pb-radius-pill);
}
.pb-review__date { font-size: 0.72rem; color: var(--pb-muted); margin-left: auto; }
.pb-review__stars { color: var(--pb-star); font-size: 0.8rem; margin-block: 4px; }
.pb-review__text { font-size: 0.85rem; color: var(--pb-body); line-height: 1.6; }

/* Tabs (description/specs) */
.pb-tabs__nav {
  display: flex;
  gap: var(--pb-space-5);
  border-bottom: 1px solid var(--pb-border);
  margin-bottom: var(--pb-space-5);
}
.pb-tabs__nav button {
  background: none; border: none;
  padding: 12px 2px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--pb-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.pb-tabs__nav button.is-active {
  color: var(--pb-ink);
  border-color: var(--pb-terracotta);
}