/* Product Detail */
.product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.product-layout-no-gallery { grid-template-columns: minmax(0, 1fr); }
.product-gallery .main-img { border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 1; background: var(--bg); margin-bottom: 12px; }
.product-gallery .main-img img { width:100%; height:100%; object-fit:cover; }
.thumb-row { display:flex; gap:10px; }
.thumb { width:72px; height:72px; border-radius:var(--radius-sm); overflow:hidden; border:2px solid var(--border); cursor:pointer; transition:var(--transition); }
.thumb:hover, .thumb.active { border-color:var(--primary); }
.thumb img { width:100%; height:100%; object-fit:cover; }
.product-info .product-title { font-size:1.6rem; margin-bottom:10px; }
.product-info .rating-row { display:flex; align-items:center; gap:12px; margin-bottom:16px; }
.product-info .price-big { font-size:1.8rem; font-weight:700; color:var(--primary); }
.product-info .price-og { font-size:1rem; text-decoration:line-through; color:var(--light); }
.product-info .discount-big { background:var(--success); color:white; padding:4px 10px; border-radius:var(--radius-full); font-size:0.82rem; font-weight:600; }
.product-info .price-row-big { display:flex; align-items:center; gap:12px; margin-bottom:20px; }
.product-info .desc { font-size:0.92rem; color:var(--medium); line-height:1.8; margin-bottom:20px; }
.option-group { margin-bottom:18px; }
.option-group label { font-size:0.88rem; font-weight:600; display:block; margin-bottom:8px; }
.option-pills { display:flex; gap:8px; flex-wrap:wrap; }
.option-pill { padding:7px 16px; border:1.5px solid var(--border); border-radius:var(--radius-full); font-size:0.84rem; cursor:pointer; transition:var(--transition); background:var(--white); color:inherit; font-family:inherit; }
.option-pill:hover, .option-pill.active { border-color:var(--primary); color:var(--primary); background:var(--primary-light); }
.qty-row { display:flex; align-items:center; gap:16px; margin-bottom:24px; }
.qty-ctrl { display:flex; align-items:center; border:1.5px solid var(--border); border-radius:var(--radius-full); overflow:hidden; }
.qty-btn { width:38px; height:38px; background:var(--bg); border:none; font-size:1.1rem; cursor:pointer; transition:var(--transition); }
.qty-btn:hover { background:var(--primary-light); color:var(--primary); }
.qty-val { width:44px; text-align:center; font-weight:600; font-size:0.95rem; }
.action-btns { display:flex; gap:12px; margin-bottom:24px; }
.action-btns .btn { flex:1; }
.delivery-info { background:var(--bg); border-radius:var(--radius-md); padding:16px; margin-bottom:20px; }
.delivery-info p { font-size:0.84rem; display:flex; align-items:center; gap:8px; margin-bottom:6px; }
.delivery-info p:last-child { margin-bottom:0; }
.product-tabs { margin-top:48px; }
.tab-nav { display:flex; border-bottom:2px solid var(--border); margin-bottom:24px; }
.tab-btn { padding:12px 24px; font-size:0.9rem; font-weight:500; color:var(--medium); border-bottom:3px solid transparent; margin-bottom:-2px; cursor:pointer; transition:var(--transition); background:none; border-top:none; border-left:none; border-right:none; }
.tab-btn.active, .tab-btn:hover { color:var(--primary); border-bottom-color:var(--primary); }
.tab-pane { display:none; }
.tab-pane.active { display:block; }
/* ---- Share row ---- */
.product-share { display:flex; align-items:center; flex-wrap:wrap; gap:8px; margin-top:18px; padding-top:16px; border-top:1px solid var(--border); }
.product-share-label { display:inline-flex; align-items:center; gap:6px; font-size:0.85rem; font-weight:600; color:var(--medium); margin-right:2px; }
.product-share-label svg { width:16px; height:16px; }
.share-btn { display:inline-flex; align-items:center; justify-content:center; width:38px; height:38px; border-radius:50%; border:1.5px solid var(--border); background:var(--white); color:var(--medium); cursor:pointer; transition:var(--transition); padding:0; }
.share-btn:hover { transform:translateY(-2px); border-color:transparent; color:#fff; box-shadow:0 4px 12px rgba(0,0,0,0.15); }
.share-btn svg, .share-btn i { width:18px; height:18px; }
.share-wa:hover { background:#25d366; }
.share-fb:hover { background:#1877f2; }
.share-x:hover { background:#000; }
.share-tg:hover { background:#229ed9; }
.share-pin:hover { background:#e60023; }
.share-mail:hover { background:var(--primary); }
.share-copy:hover { background:var(--primary); }
.share-copy.copied { background:var(--success); border-color:transparent; color:#fff; }

/* ---- Quick actions (call / email / share) next to the title ---- */
.product-quick-actions { display:flex; gap:10px; align-items:center; margin:8px 0 16px; position:relative; }
.qa-btn { width:42px; height:42px; border-radius:50%; border:1.5px solid var(--border); background:var(--white); color:var(--primary); display:inline-flex; align-items:center; justify-content:center; cursor:pointer; transition:var(--transition); padding:0; text-decoration:none; }
.qa-btn:hover { background:var(--primary); color:#fff; border-color:transparent; transform:translateY(-2px); }
.qa-btn i, .qa-btn svg { width:19px; height:19px; }
.qa-share { position:relative; }
.qa-share-menu { position:absolute; top:52px; left:0; z-index:30; margin:0; padding:12px; border:1px solid var(--border); border-radius:14px; background:var(--white); box-shadow:0 10px 30px rgba(0,0,0,0.15); width:max-content; max-width:290px; }
.qa-share-menu[hidden] { display:none; }
.qa-share-label { font-size:0.8rem; font-weight:600; color:var(--medium); margin-right:2px; }
@media(max-width:768px){ .qa-share-menu { left:auto; right:0; } }

/* ---- Reviews ---- */
.review-flash { padding:12px 16px; border-radius:var(--radius-sm); margin-bottom:18px; font-size:0.9rem; }
.review-flash.ok { background:#e6f7ef; color:#1e7d4b; border:1px solid #bfe9d2; }
.review-flash.err { background:#fdecea; color:#b3261e; border:1px solid #f5c6c2; }
.reviews-head { margin-bottom:18px; }
.reviews-avg { display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
.reviews-avg-num { font-size:2rem; font-weight:700; color:var(--dark); line-height:1; }
.reviews-avg-stars { color:var(--accent); font-size:1.2rem; letter-spacing:2px; }
.reviews-avg-count { color:var(--light); font-size:0.88rem; }
.reviews-list { display:flex; flex-direction:column; gap:18px; }
.review-item { border:1px solid var(--border); border-radius:var(--radius-md); padding:16px 18px; background:var(--white); }
.review-item-head { display:flex; gap:12px; align-items:flex-start; margin-bottom:8px; }
.review-avatar { width:38px; height:38px; border-radius:50%; background:var(--primary-light); color:var(--primary); font-weight:700; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.review-author { font-weight:600; color:var(--dark); display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.review-verified { display:inline-flex; align-items:center; gap:4px; font-size:0.72rem; font-weight:600; color:#1e7d4b; background:#e6f7ef; padding:2px 8px; border-radius:var(--radius-full); }
.review-verified svg { width:13px; height:13px; }
.review-meta { display:flex; align-items:center; gap:10px; margin-top:2px; }
.review-stars { color:var(--accent); font-size:0.85rem; letter-spacing:1px; }
.review-date { color:var(--light); font-size:0.8rem; }
.review-title { font-weight:600; color:var(--dark); margin:2px 0 4px; }
.review-body { font-size:0.92rem; color:var(--medium); line-height:1.7; margin:0; white-space:pre-line; }
.reviews-empty { color:var(--medium); padding:8px 0 4px; }

.review-write { margin-top:32px; padding-top:24px; border-top:1px solid var(--border); max-width:560px; }
.review-write h3 { margin:0 0 12px; }
.review-gate { color:var(--medium); font-size:0.92rem; }
.review-gate a { color:var(--primary); font-weight:600; }
.review-label { display:block; font-size:0.85rem; font-weight:600; margin:14px 0 6px; }
.review-label span { color:var(--light); font-weight:400; }
.review-input { width:100%; padding:10px 14px; border:1.5px solid var(--border); border-radius:var(--radius-sm); font-size:0.9rem; font-family:inherit; color:var(--dark); background:var(--white); }
.review-input:focus { border-color:var(--primary); box-shadow:0 0 0 3px rgba(158,59,92,0.14); outline:none; }
textarea.review-input { resize:vertical; min-height:90px; }
.review-err-msg { display:block; color:#b3261e; font-size:0.82rem; margin-top:4px; }
.star-input { display:inline-flex; flex-direction:row-reverse; gap:2px; }
.star-input input { display:none; }
.star-input label { color:#d9d0d3; font-size:1.8rem; cursor:pointer; transition:color .12s; line-height:1; }
.star-input label:hover, .star-input label:hover ~ label, .star-input input:checked ~ label { color:var(--accent); }

@media(max-width:768px){ .product-layout{grid-template-columns:1fr;} }

/* ---- Additional information (category) drawer ---- */
.product-secondary-actions { display:flex; flex-wrap:wrap; gap:10px; align-items:center; margin-top:14px; }
.addl-info-toggle i, .addl-info-toggle svg { width:16px; height:16px; }

.addl-info-overlay {
  position:fixed; inset:0; background:rgba(42,34,38,0.5);
  z-index:1300; opacity:0; transition:opacity .25s ease;
}
.addl-info-overlay:not([hidden]) { opacity:1; }

.addl-info-drawer {
  position:fixed; top:0; right:0; height:100%; width:420px; max-width:92vw;
  background:var(--white); z-index:1301; box-shadow:-8px 0 32px rgba(0,0,0,0.18);
  transform:translateX(100%); transition:transform .28s ease;
  display:flex; flex-direction:column;
}
.addl-info-drawer.is-open { transform:translateX(0); }
.addl-info-head {
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 22px; border-bottom:1px solid var(--border);
}
.addl-info-head h3 { margin:0; font-size:1.15rem; }
.addl-info-close {
  background:transparent; border:none; color:var(--medium); cursor:pointer;
  width:34px; height:34px; border-radius:var(--radius-full);
  display:flex; align-items:center; justify-content:center; transition:var(--transition);
}
.addl-info-close:hover { background:var(--primary-light); color:var(--primary); }
.addl-info-body { padding:20px 22px; overflow-y:auto; line-height:1.7; color:var(--dark); }
.addl-info-body h1,.addl-info-body h2,.addl-info-body h3,.addl-info-body h4 { margin:14px 0 8px; }
.addl-info-body p { color:var(--medium); margin-bottom:10px; }
.addl-info-body ul,.addl-info-body ol { margin:0 0 12px 20px; }
.addl-info-body ul { list-style:disc; }
.addl-info-body ol { list-style:decimal; }
.addl-info-body li { margin-bottom:6px; }
.addl-info-body table { width:100%; border-collapse:collapse; margin:10px 0; }
.addl-info-body th,.addl-info-body td { border:1px solid var(--border); padding:8px 10px; text-align:left; }
body.addl-info-lock { overflow:hidden; }

/* ---- Quantity stepper ---- */
.qty-row { display:flex; align-items:center; gap:14px; margin:6px 0 18px; }
.qty-label { font-weight:600; color:var(--dark); font-size:0.95rem; }
.qty-stepper { display:inline-flex; align-items:center; border:1.5px solid var(--border); border-radius:var(--radius-full); overflow:hidden; background:var(--white); }
.qty-btn {
  width:40px; height:40px; border:none; background:transparent; cursor:pointer;
  font-size:1.3rem; line-height:1; color:var(--primary); transition:var(--transition);
  display:flex; align-items:center; justify-content:center;
}
.qty-btn:hover { background:var(--primary-light); }
.qty-input {
  width:48px; height:40px; border:none; text-align:center; font-size:1rem; font-weight:600;
  color:var(--dark); background:transparent; -moz-appearance:textfield;
}
.qty-input:focus { outline:none; }

/* ---- "More than 5" call popup ---- */
.qty-limit-overlay {
  position:fixed; inset:0; z-index:1400; display:flex; align-items:center; justify-content:center;
  background:rgba(42,34,38,0.55); padding:20px;
}
.qty-limit-overlay[hidden] { display:none; }
.qty-limit-modal {
  position:relative; background:var(--white); border-radius:var(--radius-lg);
  max-width:380px; width:100%; padding:32px 26px 28px; text-align:center;
  box-shadow:var(--shadow-lg);
}
.qty-limit-close {
  position:absolute; top:12px; right:12px; width:32px; height:32px; border:none; background:transparent;
  font-size:1.5rem; line-height:1; color:var(--light); cursor:pointer; border-radius:var(--radius-full);
}
.qty-limit-close:hover { background:var(--primary-light); color:var(--primary); }
.qty-limit-icon {
  width:56px; height:56px; margin:0 auto 14px; border-radius:var(--radius-full);
  background:var(--primary-light); color:var(--primary);
  display:flex; align-items:center; justify-content:center;
}
.qty-limit-icon svg { width:26px; height:26px; }
.qty-limit-modal h3 { margin:0 0 8px; font-size:1.2rem; }
.qty-limit-modal p { color:var(--medium); margin-bottom:18px; }
.qty-limit-modal .btn { width:100%; }