/* Beauty Touch — Single Product page styles.
   Loaded only on single product pages — kept separate from the shop
   archive's btpk-shop.css and the homepage's btpk-style.css. */

.btpk-single-product{
	max-width:1200px; margin:0 auto; padding:clamp(24px, 5vw, 48px) clamp(16px, 4vw, 24px) clamp(48px, 8vw, 80px);
	display:grid; grid-template-columns:1fr 1fr; gap:clamp(24px, 4vw, 56px);
	font-family:var(--font-sans); color:var(--btpk-ink); box-sizing:border-box;
}
.btpk-single-product *{ box-sizing:border-box; }

/* ---- Gallery ---- */
.btpk-single-gallery{ display:flex; flex-direction:column; gap:14px; }
.btpk-single-main-image{ position:relative; background:#fff; border-radius:12px; overflow:hidden; aspect-ratio:1/1; }
.btpk-single-main-image img{ width:100%; height:100%; object-fit:cover; display:block; }
.btpk-single-badges{ position:absolute; top:16px; left:16px; right:16px; display:flex; justify-content:space-between; z-index:2; pointer-events:none; }
.btpk-single-badges .btpk-shop-badge-featured{ margin-left:auto; }
.btpk-single-thumbs{ display:flex; gap:10px; flex-wrap:wrap; }
.btpk-single-thumb{ width:64px; height:64px; border-radius:8px; overflow:hidden; border:2px solid transparent; background:#fff; padding:0; cursor:pointer; flex-shrink:0; }
.btpk-single-thumb.is-active{ border-color:var(--btpk-pink); }
.btpk-single-thumb img{ width:100%; height:100%; object-fit:cover; display:block; }

/* ---- Summary ---- */
.btpk-single-summary{ display:flex; flex-direction:column; gap:14px; }
.btpk-single-title-row{ display:flex; align-items:flex-start; justify-content:space-between; gap:16px; }
.btpk-single-title{ font-family:var(--font-serif); font-size:clamp(29.5px, 3.5vw, 40.5px); font-weight:700; letter-spacing:.03em; text-transform:uppercase; margin:0; color:var(--btpk-ink); }
.btpk-single-wishlist-icon{ position:static; flex-shrink:0; margin-top:6px; }
.btpk-single-wishlist-icon .btpk-wishlist-fallback{ width:40px; height:40px; font-size:19px; }
.btpk-single-short-desc{ font-size:clamp(13px, 1.7vw, 17px); color:var(--btpk-gray); line-height:1.6; }
.btpk-single-short-desc p{ margin:0; }
.btpk-single-rating{ display:flex; align-items:center; gap:10px; }
.btpk-single-rating .star-rating{ color:var(--btpk-gold); font-size:clamp(13px, 1.7vw, 17px); }
.btpk-single-rating-count{ font-size:clamp(11px, 1.4vw, 14.5px); color:var(--btpk-gray); text-decoration:underline; }
.btpk-single-price{ font-size:clamp(25px, 3vw, 31.5px); font-weight:800; color:var(--btpk-ink); }
.btpk-single-price del{ color:#B7BAAC; font-weight:600; font-size:clamp(15.5px, 2vw, 20.5px); margin-right:10px; }
.btpk-single-price ins{ text-decoration:none; }

/* ---- Quantity + Add to Cart (native WooCommerce form, restyled) ---- */
.btpk-single-cart-row form.cart{ display:flex; align-items:stretch; gap:14px; flex-wrap:wrap; }
.btpk-single-cart-row .quantity{ display:flex; align-items:center; border:1px solid var(--btpk-pink-tint2); border-radius:8px; background:#fff; overflow:hidden; }
.btpk-single-cart-row .quantity input.qty{ width:50px; border:none; text-align:center; font-size:clamp(13px, 1.7vw, 17px); font-weight:700; padding:12px 0; background:transparent; -moz-appearance:textfield; }
.btpk-single-cart-row .quantity input.qty::-webkit-inner-spin-button,
.btpk-single-cart-row .quantity input.qty::-webkit-outer-spin-button{ -webkit-appearance:none; margin:0; }
.btpk-single-qty-btn{ width:38px; background:#fff; border:none; font-size:clamp(13.5px, 1.7vw, 18px); font-weight:700; color:var(--btpk-ink); cursor:pointer; }
.btpk-single-qty-btn:hover{ background:var(--btpk-pink-tint); color:var(--btpk-pink); }
.btpk-single-cart-row button[type="submit"].single_add_to_cart_button{
	background:var(--btpk-ink-dark) !important; color:#fff !important; border:none; border-radius:8px;
	padding:0 32px; font-size:clamp(11.5px, 1.5vw, 15.5px); font-weight:700; letter-spacing:.05em; text-transform:uppercase;
	cursor:pointer; transition:all .2s; flex:1;
}
.btpk-single-cart-row button[type="submit"].single_add_to_cart_button:hover{ background:var(--btpk-pink) !important; }

/* ---- Category / Tags ---- */
.btpk-single-meta{ display:flex; flex-direction:column; gap:6px; font-size:clamp(11px, 1.4vw, 14.5px); color:var(--btpk-gray); }
.btpk-single-meta-label{ font-weight:700; color:var(--btpk-ink); text-transform:uppercase; letter-spacing:.04em; font-size:clamp(10px, 1.3vw, 13.5px); margin-right:4px; }
.btpk-single-meta a{ color:var(--btpk-gray); text-decoration:none; }
.btpk-single-meta a:hover{ color:var(--btpk-pink); text-decoration:underline; }

/* ---- Share ---- */
.btpk-single-share{ display:flex; align-items:center; gap:12px; margin-top:8px; }
.btpk-single-share-label{ font-size:clamp(10px, 1.3vw, 13.5px); font-weight:700; text-transform:uppercase; letter-spacing:.05em; color:var(--btpk-ink); }
.btpk-single-share a{ width:30px; height:30px; border-radius:50%; background:#fff; border:1px solid var(--btpk-pink-tint2); display:flex; align-items:center; justify-content:center; font-size:clamp(11px, 1.4vw, 14.5px); font-weight:700; color:var(--btpk-ink); text-decoration:none; }
.btpk-single-share a:hover{ background:var(--btpk-pink); color:#fff; border-color:var(--btpk-pink); }

/* ---- Tabs ---- */
.btpk-single-tabs{ grid-column:1 / -1; margin-top:24px; }
.btpk-single-tabs-nav{ display:flex; gap:8px; flex-wrap:wrap; border-bottom:1px solid var(--btpk-pink-tint2); margin-bottom:24px; }
.btpk-single-tab-btn{ background:none; border:none; padding:14px 18px; font-size:clamp(11.5px, 1.5vw, 15.5px); font-weight:700; letter-spacing:.03em; text-transform:uppercase; color:var(--btpk-gray); cursor:pointer; font-family:var(--font-sans); border-bottom:2px solid transparent; margin-bottom:-1px; }
.btpk-single-tab-btn:hover{ color:var(--btpk-ink); }
.btpk-single-tab-btn.is-active{ color:var(--btpk-ink); border-bottom-color:var(--btpk-pink); }
.btpk-single-tab-panel{ display:none; background:#fff; border-radius:12px; padding:28px clamp(20px, 3vw, 36px); font-size:clamp(12.5px, 1.6vw, 16.5px); line-height:1.75; color:var(--btpk-gray); }
.btpk-single-tab-panel.is-active{ display:block; }
.btpk-single-tab-panel p{ margin:0 0 14px; }
.btpk-single-attr-table table{ width:100%; border-collapse:collapse; }
.btpk-single-attr-table tr{ border-bottom:1px solid var(--btpk-pink-tint2); }
.btpk-single-attr-table th, .btpk-single-attr-table td{ padding:10px 12px; text-align:left; font-size:clamp(12px, 1.6vw, 16px); }
.btpk-single-attr-table th{ width:200px; font-weight:700; color:var(--btpk-ink); }

/* Native WooCommerce review form/list — light restyle to match palette */
#btpk-tab-reviews .comment-form input, #btpk-tab-reviews .comment-form textarea{ border:1px solid var(--btpk-pink-tint2); border-radius:8px; padding:10px 14px; font-family:var(--font-sans); width:100%; }
#btpk-tab-reviews .comment-form p{ margin:0 0 14px; }
#btpk-tab-reviews #submit, #btpk-tab-reviews .form-submit input{ background:var(--btpk-pink); color:#fff; border:none; padding:12px 26px; border-radius:22px; font-weight:700; cursor:pointer; }
#btpk-tab-reviews #submit:hover, #btpk-tab-reviews .form-submit input:hover{ background:var(--btpk-pink-dark); }
#btpk-tab-reviews .star-rating{ color:var(--btpk-gold); }
#btpk-tab-reviews .commentlist{ list-style:none; margin:0 0 28px; padding:0; }
#btpk-tab-reviews .commentlist li{ border-bottom:1px solid var(--btpk-pink-tint2); padding:16px 0; }

/* ---- Related products (reuses .btpk-shop-card / .btpk-shop-grid) ---- */
.btpk-single-related{ grid-column:1 / -1; margin-top:16px; }
.btpk-single-related-heading{ font-family:var(--font-serif); font-size:clamp(25px, 3vw, 31.5px); font-weight:700; margin:0 0 24px; text-align:center; }
.btpk-single-related-grid{ background:transparent; }
.btpk-single-related-grid .btpk-shop-card{ border:1px solid var(--btpk-pink-tint2); border-radius:12px; }

/* ---- Add to Cart loading spinner + success tick (AJAX submit — see btpk-single.js) ---- */
.btpk-single-cart-row button[type="submit"].single_add_to_cart_button.is-loading{
	opacity:.85; pointer-events:none; position:relative; color:transparent !important;
}
.btpk-single-cart-row button[type="submit"].single_add_to_cart_button.is-loading::after{
	content:''; position:absolute; top:50%; left:50%; width:16px; height:16px; margin:-8px 0 0 -8px;
	border:2px solid rgba(255,255,255,.4); border-top-color:#fff; border-radius:50%;
	animation:btpk-spin .6s linear infinite;
}
.btpk-single-cart-row button[type="submit"].single_add_to_cart_button.is-added,
.btpk-fbt-add-btn.is-added{ background:#3FA556 !important; pointer-events:none; }
@keyframes btpk-spin{ to{ transform:rotate(360deg); } }

/* ---- Responsive ---- */
@media (max-width: 800px){
	.btpk-single-product{ grid-template-columns:1fr; }
	.btpk-single-tabs-nav{ overflow-x:auto; }
}

/* ---- Tablet: qty stepper + Add to Cart stay in one row, button bigger ---- */
@media (min-width: 561px) and (max-width: 900px){
	.btpk-single-cart-row form.cart{ flex-wrap:nowrap; }
	.btpk-single-cart-row button[type="submit"].single_add_to_cart_button{ padding:0 26px; font-size:15px; min-height:52px; }
	.btpk-single-cart-row .quantity input.qty{ width:44px; }
}

/* ---- Variation picker (pill buttons over WooCommerce's native <select>) ---- */
.btpk-variation-pills{ display:flex; gap:10px; flex-wrap:wrap; }
.btpk-variation-pill{ padding:12px 22px; border-radius:8px; border:1.5px solid var(--btpk-pink-tint2); background:#fff; color:var(--btpk-ink); font-size:13.5px; font-weight:700; font-family:var(--font-sans); cursor:pointer; transition:all .15s; }
.btpk-variation-pill:hover{ border-color:var(--btpk-pink); }
.btpk-variation-pill.is-active{ border-color:var(--btpk-pink); background:var(--btpk-pink); color:#fff; }
.variations{ margin-bottom:6px; }
.variations tr{ display:block; margin-bottom:16px; }
.variations th, .variations td{ display:block; padding:0; border:none; }
.variations th label{ font-size:12.5px; font-weight:700; text-transform:uppercase; letter-spacing:.04em; color:var(--btpk-ink); margin-bottom:10px; display:block; }
.variations .reset_variations{ display:inline-block; margin-top:8px; font-size:12px; color:var(--btpk-gray); }
.woocommerce-variation-price{ font-size:clamp(22px, 2.6vw, 28px); font-weight:800; color:var(--btpk-ink); margin:12px 0; }
.woocommerce-variation-price del{ color:#B7BAAC; font-weight:600; font-size:18px; margin-right:10px; }
.woocommerce-variation-price ins{ text-decoration:none; }
.woocommerce-variation-availability{ font-size:13px; color:var(--btpk-gray); margin-bottom:8px; }
.woocommerce-variation-availability .stock.out-of-stock{ color:#B23B3B; font-weight:700; }

/* ---- Delivery Time / Return Policy row ---- */
.btpk-single-delivery-return{ display:flex; gap:20px; flex-wrap:wrap; background:#fff; border:1px solid var(--btpk-pink-tint2); border-radius:10px; padding:16px 18px; margin-top:4px; }
.btpk-single-dr-item{ display:flex; align-items:center; gap:10px; flex:1; min-width:0; }
.btpk-single-dr-icon{ font-size:22px; flex-shrink:0; }
.btpk-single-dr-label{ font-size:11.5px; font-weight:700; text-transform:uppercase; letter-spacing:.03em; color:var(--btpk-ink); }
.btpk-single-dr-text{ font-size:13px; color:var(--btpk-gray); margin-top:2px; }

/* ---- WhatsApp Order button ---- */
.btpk-single-whatsapp-btn{ display:inline-flex; align-items:center; justify-content:center; gap:10px; background:#25D366; color:#fff; text-decoration:none; padding:13px 22px; border-radius:8px; font-size:13.5px; font-weight:700; letter-spacing:.03em; text-transform:uppercase; transition:background .2s; }
.btpk-single-whatsapp-btn:hover{ background:#1DA851; color:#fff; }

/* ---- Frequently Bought Together ---- */
.btpk-fbt{ grid-column:1 / -1; background:#fff; border:1px solid var(--btpk-pink-tint2); border-radius:12px; padding:28px clamp(20px, 3vw, 32px); margin-top:8px; }
.btpk-fbt-heading{ font-family:var(--font-serif); font-size:clamp(19px, 2.2vw, 23px); font-weight:700; margin:0 0 20px; color:var(--btpk-ink); }
.btpk-fbt-items{ display:flex; align-items:center; gap:14px; flex-wrap:wrap; margin-bottom:20px; }
.btpk-fbt-item{ display:flex; flex-direction:column; align-items:center; gap:8px; text-align:center; width:120px; }
.btpk-fbt-item input[type="checkbox"]{ width:17px; height:17px; accent-color:var(--btpk-pink); }
.btpk-fbt-thumb{ width:84px; height:84px; border-radius:8px; overflow:hidden; background:var(--btpk-pink-tint); display:block; }
.btpk-fbt-thumb img{ width:100%; height:100%; object-fit:cover; }
.btpk-fbt-name{ font-size:12.5px; font-weight:600; color:var(--btpk-ink); text-decoration:none; line-height:1.4; }
.btpk-fbt-name:hover{ color:var(--btpk-pink); }
.btpk-fbt-price{ font-size:13px; font-weight:700; color:var(--btpk-ink); }
.btpk-fbt-plus{ font-size:20px; color:var(--btpk-gray); font-weight:300; }
.btpk-fbt-summary{ display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap; border-top:1px solid var(--btpk-pink-tint2); padding-top:20px; }
.btpk-fbt-summary > div{ font-size:15px; font-weight:600; color:var(--btpk-ink); }
.btpk-fbt-total{ font-size:19px; font-weight:800; color:var(--btpk-pink); margin-left:6px; }
.btpk-fbt-add-btn{ background:var(--btpk-ink-dark); color:#fff; border:none; padding:13px 26px; border-radius:8px; font-size:13px; font-weight:700; letter-spacing:.03em; text-transform:uppercase; cursor:pointer; transition:background .2s; }
.btpk-fbt-add-btn:hover{ background:var(--btpk-pink); }
.btpk-fbt-add-btn.is-loading{ opacity:.6; pointer-events:none; }

/* ---- Before & After slider ---- */
.btpk-before-after{ grid-column:1 / -1; margin-top:8px; }
.btpk-ba-heading{ font-family:var(--font-serif); font-size:clamp(20px, 2.4vw, 26px); font-weight:700; margin:0 0 20px; text-align:center; color:var(--btpk-ink); }
.btpk-ba-slider{ position:relative; max-width:640px; margin:0 auto; aspect-ratio:4/3; border-radius:12px; overflow:hidden; user-select:none; }
.btpk-ba-slider img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; display:block; }
.btpk-ba-before-wrap{ position:absolute; inset:0; width:50%; overflow:hidden; }
.btpk-ba-before-wrap img{ width:200%; max-width:none; }
.btpk-ba-handle{ position:absolute; top:0; bottom:0; left:50%; width:3px; background:#fff; transform:translateX(-50%); cursor:ew-resize; }
.btpk-ba-handle-grip{ position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); width:38px; height:38px; border-radius:50%; background:#fff; display:flex; align-items:center; justify-content:center; font-size:15px; color:var(--btpk-ink); box-shadow:0 4px 14px rgba(0,0,0,.25); }
.btpk-ba-tag{ position:absolute; top:14px; font-size:11px; font-weight:800; letter-spacing:.04em; text-transform:uppercase; padding:5px 12px; border-radius:4px; background:rgba(0,0,0,.55); color:#fff; }
.btpk-ba-tag-before{ left:14px; }
.btpk-ba-tag-after{ right:14px; }

/* ---- Product video ---- */
.btpk-single-video{ grid-column:1 / -1; margin-top:8px; }
.btpk-single-video video{ width:100%; max-height:520px; border-radius:12px; display:block; background:#000; }

/* ---- FAQ accordion (Reviews-style tab) — classes prefixed "spfaq"
   (Single-Product FAQ) so they never collide with the homepage FAQ
   section's .btpk-faq-item/.btpk-faq-question (a <details> pattern
   whose solid-pink [open] state was bleeding onto this accordion via
   the shared class name — that was the pink-hover-bar bug). ---- */
.btpk-spfaq-item{ border-bottom:1px solid var(--btpk-pink-tint2); }
.btpk-spfaq-item:last-child{ border-bottom:none; }
.btpk-spfaq-q, .btpk-spfaq-q:hover, .btpk-spfaq-q:focus, .btpk-spfaq-q:active{
	width:100%; display:flex; align-items:center; justify-content:space-between; gap:16px;
	background:none !important; border:none; text-align:left; padding:16px 0; font-size:14.5px; font-weight:700;
	color:var(--btpk-ink) !important; cursor:pointer; font-family:var(--font-sans);
}
.btpk-spfaq-q-icon{ flex-shrink:0; font-size:18px; color:var(--btpk-pink) !important; transition:transform .2s; }
.btpk-spfaq-item.is-open .btpk-spfaq-q-icon{ transform:rotate(45deg); }
.btpk-spfaq-a{ display:none; padding:0 0 16px; }
.btpk-spfaq-item.is-open .btpk-spfaq-a{ display:block; }
.btpk-spfaq-a p{ margin:0; font-size:14px; line-height:1.7; color:var(--btpk-gray); }

@media (max-width: 560px){
	.btpk-fbt-items{ justify-content:center; }
	.btpk-single-delivery-return{ padding:12px 14px; gap:10px; }
	.btpk-single-dr-icon{ font-size:18px; }
	.btpk-single-dr-label{ font-size:10px; }
	.btpk-single-dr-text{ font-size:11px; }
	.btpk-fbt-items{ display:grid; grid-template-columns:repeat(2,1fr); gap:16px 10px; }
	.btpk-fbt-item{ width:auto; }
	.btpk-fbt-plus{ display:none; }
}