/* ──────────────────────────────────────────────
   Sejatwa PDP enhancements (BLUEPRINT §6, §7.3)
   ────────────────────────────────────────────── */

/* ░░ Single-product layout polish ░░ */
.single-product div.product .woocommerce-breadcrumb { font-size: .82rem; color: var(--sej-sage); margin-bottom: 20px; }
.single-product div.product .woocommerce-breadcrumb a { color: var(--sej-gold-600); text-decoration: none; }

/* Gallery framing */
.single-product .woocommerce-product-gallery { border-radius: 18px; }
.single-product .woocommerce-product-gallery__image,
.single-product .woocommerce-product-gallery img {
  border-radius: 16px !important; overflow: hidden;
}
.single-product .woocommerce-product-gallery__wrapper {
  border: 1px solid var(--sej-line); border-radius: 18px; overflow: hidden;
  background: linear-gradient(160deg,#fbf8f1,#eadfca); box-shadow: var(--sej-shadow);
}

/* Title + price */
.single-product div.product .product_title {
  font-family: var(--sej-font-display); font-weight: 600; color: var(--sej-green);
  font-size: clamp(1.8rem,3vw,2.5rem); line-height: 1.12; margin-bottom: .5rem;
}
.single-product div.product p.price,
.single-product div.product .summary .price {
  color: var(--sej-green) !important; font-weight: 800; font-size: 1.7rem; margin: .2rem 0 1rem;
}
.single-product div.product p.price del { color: var(--sej-sage); font-weight: 500; font-size: 1.1rem; }
.single-product div.product p.price ins { text-decoration: none; }
.single-product .woocommerce-product-details__short-description { color: #4a4334; line-height: 1.6; font-size: 1.02rem; }
.single-product div.product .stock.in-stock { color: var(--sej-green-700); font-weight: 700; font-size: .85rem; }

/* Quick-facts chips */
.sej-pdp-facts { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 14px 0 4px; }
.sej-pdp-facts li {
  display: inline-flex; align-items: center; gap: 6px; font-size: .8rem; font-weight: 600; color: var(--sej-green-700);
  background: rgba(124,139,115,.14); border: 1px solid var(--sej-sage-200); padding: .35rem .75rem; border-radius: 999px;
}

/* Quantity + add-to-cart */
.single-product form.cart { display: flex; align-items: stretch; gap: 12px; flex-wrap: wrap; margin: 18px 0 6px; }
.single-product form.cart .quantity { display: inline-flex; }
.single-product form.cart .quantity .qty {
  height: 52px; width: 78px; text-align: center; border: 1.5px solid var(--sej-line); border-radius: 10px;
  font-family: var(--sej-font-body); font-weight: 700; font-size: 1rem; background: #fff; color: var(--sej-ink);
}
.single-product form.cart .single_add_to_cart_button {
  flex: 1; min-width: 220px; height: 52px; border-radius: 999px !important;
  background: var(--sej-green) !important; color: var(--sej-parchment) !important;
  font-family: var(--sej-font-body) !important; font-weight: 700 !important; font-size: 1rem !important;
  letter-spacing: .01em; border: 0 !important; transition: transform .25s var(--sej-ease), background .25s var(--sej-ease) !important;
}
.single-product form.cart .single_add_to_cart_button:hover { background: var(--sej-green-700) !important; transform: translateY(-2px); }

/* Add-to-wishlist link (TI Wishlist) */
.single-product .tinvwl-wrapper a { color: var(--sej-gold-600) !important; font-weight: 700; }

/* Tabs */
.single-product .woocommerce-tabs ul.tabs { border: 0; padding: 0; margin: 0 0 24px; display: flex; flex-wrap: wrap; gap: 6px; }
.single-product .woocommerce-tabs ul.tabs::before { display: none; }
.single-product .woocommerce-tabs ul.tabs li {
  border: 0 !important; background: transparent !important; border-radius: 999px; padding: 0; margin: 0;
}
.single-product .woocommerce-tabs ul.tabs li::before,
.single-product .woocommerce-tabs ul.tabs li::after { display: none !important; }
.single-product .woocommerce-tabs ul.tabs li a {
  display: block; padding: .55rem 1.1rem !important; border-radius: 999px; font-family: var(--sej-font-body);
  font-weight: 700 !important; font-size: .9rem; color: var(--sej-green) !important; border: 1.5px solid var(--sej-line);
  text-decoration: none;
}
.single-product .woocommerce-tabs ul.tabs li.active a { background: var(--sej-green); color: var(--sej-parchment) !important; border-color: var(--sej-green); }
.single-product .woocommerce-tabs .panel { color: #4a4334; line-height: 1.7; }
.single-product .woocommerce-tabs .panel h2,
.single-product .woocommerce-tabs .panel h3 { font-family: var(--sej-font-display); color: var(--sej-green); }
.single-product .woocommerce-tabs .panel table.shop_attributes th { color: var(--sej-green); }

/* Related / upsells */
.single-product .related.products > h2,
.single-product .up-sells > h2 {
  font-family: var(--sej-font-display); color: var(--sej-green); font-size: clamp(1.5rem,2.6vw,2rem); margin-bottom: 1.2rem;
}

/* Doctor's note card */
.sej-docnote {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--sej-cream); border: 1px solid var(--sej-line);
  border-left: 4px solid var(--sej-gold);
  border-radius: var(--sej-radius-sm); padding: 16px 18px; margin: 18px 0;
}
.sej-docnote__badge {
  flex: none; display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--sej-green); color: var(--sej-gold);
  font-size: .68rem; font-weight: 800; letter-spacing: .12em;
}
.sej-docnote__body strong { font-family: var(--sej-font-display); color: var(--sej-green); font-size: 1.05rem; }
.sej-docnote__body p { margin: .35rem 0 0; color: #5b5343; line-height: 1.5; font-size: .92rem; }

/* PDP trust strip */
.sej-pdp-trust {
  list-style: none; display: flex; flex-wrap: wrap; gap: 10px 22px;
  padding: 16px 0 0; margin: 16px 0 0; border-top: 1px solid var(--sej-line);
  font-size: .85rem; font-weight: 600; color: var(--sej-green-700);
}
.sej-pdp-trust li { display: inline-flex; align-items: center; gap: 7px; }
.sej-pdp-trust span { font-size: 1rem; }

.sej-fineprint { font-size: .82rem; color: var(--sej-sage); margin-top: 10px; }

/* Tab styling polish */
.woocommerce-tabs .sej-btn { display: inline-flex; margin-top: 6px; }

/* Sticky mobile add-to-cart */
.sej-sticky-atc {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 999;
  display: none; align-items: center; justify-content: space-between; gap: 14px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: var(--sej-parchment); border-top: 1px solid var(--sej-line);
  box-shadow: 0 -8px 24px rgba(27,58,39,.12);
}
.sej-sticky-atc__info { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
.sej-sticky-atc__name { font-family: var(--sej-font-display); color: var(--sej-green); font-size: .95rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sej-sticky-atc__price { font-weight: 800; color: var(--sej-ink); font-size: .9rem; }
.sej-sticky-atc .sej-btn { flex: none; padding: .7rem 1.3rem; }

@media (max-width: 768px) {
  .sej-sticky-atc { display: flex; }
}
@media (prefers-reduced-motion: reduce) {
  .sej-sticky-atc { transition: none; }
}