/* Robonic – CSS cho trang cửa hàng / danh mục / sản phẩm (nạp bất đồng bộ, chỉ trên trang Woo). */
.woo{padding-bottom:20px}
.cartl{display:flex;color:var(--bd);padding:8px}
.cartl:hover{color:var(--bl)}
.shop{display:grid;gap:20px}
.shop-m .page-title{margin:6px 0 10px;font-size:clamp(26px,4.4vw,36px)}
.term-description{max-width:60em;color:var(--mu);margin:0 0 14px}
.term-description p{margin:0 0 .6em}

/* Bộ lọc */
.fct-cb{position:absolute;opacity:0;width:1px;height:1px}
.fct-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border:1px solid var(--ln);border-radius:999px;background:#fff;color:var(--bd);font-weight:600;cursor:pointer}
.fct-cb:focus-visible+.fct-btn{outline:2px solid var(--bl)}
.fct-body{display:none;margin-top:12px}
.fct-cb:checked~.fct-body{display:block}
.fct-h{margin:0 0 8px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--mu)}
.fct-clear{font-size:14px}
.fct-g{border-top:1px solid var(--ln);padding:10px 0}
.fct-g summary{cursor:pointer;font-weight:700;color:var(--bd);list-style:none;display:flex;justify-content:space-between}
.fct-g summary::after{content:"–";color:var(--mu)}
.fct-g:not([open]) summary::after{content:"+"}
.fct-g ul{list-style:none;margin:8px 0 0;padding:0;max-height:260px;overflow:auto}
.fct-g a{display:flex;justify-content:space-between;gap:8px;align-items:center;padding:6px 8px;border-radius:8px;color:var(--tx);text-decoration:none;font-size:15px}
.fct-g a:hover{background:var(--bg)}
.fct-g a.on{background:#e8f0ff;color:var(--bl2);font-weight:600}
.fct-g a.on span::before{content:"✓ "}
.fct-g small{display:inline;color:var(--mu)}
.rbc-chips{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 12px;font-size:14px}
.rbc-chips a{padding:4px 12px;border-radius:999px;background:#e8f0ff;color:var(--bl2);text-decoration:none;font-weight:600}
@media(min-width:900px){
.shop.has-f{grid-template-columns:250px 1fr;gap:28px}
.fct-btn{display:none}
.fct-body{display:block;margin-top:0}
}

/* Lưới sản phẩm */
.woocommerce-result-count{float:left;margin:0 0 12px;color:var(--mu);font-size:14px}
.woocommerce-ordering{float:right;margin:0 0 12px}
.woocommerce-ordering select{padding:8px 12px;border:1px solid var(--ln);border-radius:10px;font:inherit;font-size:14px;background:#fff}
ul.products{clear:both;list-style:none;margin:0;padding:0;display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
ul.products li.product{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--ln);border-radius:var(--r);overflow:hidden;transition:box-shadow .2s}
ul.products li.product:hover{box-shadow:0 10px 26px rgba(11,31,68,.1)}
ul.products li.product a{text-decoration:none;color:inherit}
ul.products li.product img{width:100%;aspect-ratio:1/1;object-fit:cover;background:var(--bg)}
.woocommerce-loop-product__title{margin:10px 12px 4px;font-size:15px;line-height:1.35;color:var(--bd)}
ul.products .price{display:block;margin:4px 12px 8px;font-weight:700;color:var(--bd)}
.price del{color:var(--mu);font-weight:400;margin-right:6px;font-size:.9em}
.price ins{text-decoration:none}
ul.products .star-rating{margin:0 12px 4px}
.onsale{position:absolute;top:10px;left:10px;z-index:2;background:var(--bl);color:#fff;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:700}
.button,.single_add_to_cart_button{display:inline-block;padding:10px 18px;border:0;border-radius:999px;background:var(--bl);color:#fff!important;font:600 14px/1.2 var(--fs);text-align:center;cursor:pointer;text-decoration:none}
.button:hover,.single_add_to_cart_button:hover{background:var(--bl2)}
ul.products li.product .button{margin:auto 12px 12px}
.woocommerce-pagination{clear:both;margin-top:20px}
.woocommerce-pagination ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px;justify-content:center;padding:0;margin:0}
.woocommerce-pagination li{margin:0}
.rbc-short{margin-bottom:12px}
.rbc-long{margin-top:32px;padding-top:8px;border-top:1px solid var(--ln)}
@media(min-width:640px){ul.products{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1100px){.shop.has-f ul.products{grid-template-columns:repeat(3,1fr)}.woo:not(:has(.has-f)) ul.products{grid-template-columns:repeat(4,1fr)}}

/* Sao */
.star-rating{position:relative;display:block;overflow:hidden;width:5.4em;height:1.1em;line-height:1.1;font-size:14px;letter-spacing:.1em}
.star-rating::before{content:"★★★★★";position:absolute;left:0;top:0;color:#d6e0f5}
.star-rating span{position:absolute;left:0;top:0;overflow:hidden;padding-top:1.5em;height:0}
.star-rating span::before{content:"★★★★★";position:absolute;left:0;top:0;color:#f5a623}

/* Trang sản phẩm */
.single-product div.product{position:relative;display:grid;gap:22px;margin-top:6px}
.single-product div.product>*{grid-column:1/-1}
.woocommerce-product-gallery{opacity:1!important;margin:0}
.woocommerce-product-gallery__wrapper{margin:0;display:grid;gap:10px;grid-template-columns:repeat(4,1fr)}
.woocommerce-product-gallery__image:first-child{grid-column:1/-1}
.woocommerce-product-gallery__image img{width:100%;border-radius:14px;background:var(--bg)}
.woocommerce-product-gallery__trigger{display:none}
.product_title{margin:0 0 8px;font-size:clamp(24px,3.8vw,34px)}
.summary .price{font-size:26px;font-weight:800;color:var(--bd);margin:8px 0 14px}
.summary .woocommerce-product-rating{display:flex;gap:8px;align-items:center}
form.cart{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}
.quantity input{width:70px;padding:10px;border:1px solid var(--ln);border-radius:10px;font:inherit}
.product_meta{margin-top:16px;font-size:14px;color:var(--mu)}
.product_meta>span{display:block}
.rbc-ps h2{margin:1.6em 0 .6em;font-size:clamp(21px,3vw,26px)}
.woocommerce-product-attributes{width:100%;border-collapse:collapse;font-size:15px}
.woocommerce-product-attributes th,.woocommerce-product-attributes td{border:1px solid var(--ln);padding:10px 12px;text-align:left}
.woocommerce-product-attributes th{width:34%;background:var(--bg);color:var(--bd)}
.woocommerce-product-attributes p{margin:0}
section.related,section.up-sells{margin-top:36px}
section.related>h2,section.up-sells>h2{font-size:clamp(21px,3vw,26px)}
.woocommerce-message,.woocommerce-info,.woocommerce-error{list-style:none;margin:0 0 16px;padding:12px 16px;border-radius:10px;background:var(--bg);border-left:4px solid var(--bl)}
.woocommerce-error{border-color:#d63638;background:#fdeeee}
.woocommerce-message .button{margin-left:10px;padding:6px 14px}
@media(min-width:900px){
.single-product div.product{grid-template-columns:1fr 1fr;gap:36px}
.single-product div.product>.woocommerce-product-gallery,.single-product div.product>.summary{grid-column:auto}
.single-product div.product>.summary{align-self:start;position:sticky;top:84px}
}
/* Robonic Core 0.2: hub, chip lọc, liên kết, thương hiệu */
.rbk-tiles{list-style:none;margin:0 0 22px;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.rbk-tiles a{display:block;padding:16px;border:1px solid var(--ln);border-radius:14px;background:#fff;color:var(--tx);text-decoration:none}
.rbk-tiles a:hover{border-color:var(--bl)}
.rbk-tiles strong{display:block;color:var(--bd)}
.rbk-tiles small{color:var(--mu)}
.rbk-chips{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 14px;color:var(--mu);font-size:14px}
.rbk-chips .chip{display:inline-block;padding:4px 12px;border-radius:999px;background:#e8f0ff;color:var(--bl2);text-decoration:none}
.rbk-brand{margin:.2em 0 .8em;color:var(--mu)}
.rbk-links ul{list-style:none;margin:8px 0 0;padding:0}
.rbk-links li{padding:5px 0}
.rbk-plinks{margin:22px 0}
.rbk-brandcats{list-style:none;margin:8px 0 0;padding:0}
.rbk-brandcats a{display:block;padding:6px 8px;border-radius:8px;color:var(--tx);text-decoration:none}
.rbk-brandcats a:hover{background:var(--bg)}