/* =========================================================================
   pk.css - Giao dien phukienmayhan.vn (Han Cat Tin Phat)
   MOT selector chi khai bao MOT lan. Sua tai cho, KHONG append khoi moi
   o cuoi file (xem CLAUDE.md muc "Bay da gap").
   Kiem tra trung:
     grep -nE '^[.#a-zA-Z][^{};/]*$' pk.css | sed 's/^[0-9]*://' | sort | uniq -d
   ========================================================================= */

:root{
	--do:#d60c0c;
	--do-dam:#b30b1a;
	--den:#0d0d0d;
	--chu:#333;
	--chu-nhat:#777;
	--vien:#e5e5e5;
	--nen:#f4f5f7;
	--rong:1200px;
	--bo-goc:5px;
}

/* ---------- Nen tang ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:Roboto,"Helvetica Neue",Arial,sans-serif;font-size:14px;line-height:1.5;color:var(--chu);background:#fff}
img{max-width:100%;height:auto;border:0;vertical-align:middle}
a{color:inherit;text-decoration:none}
a:hover{color:var(--do)}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 10px}
h1,h2,h3,h4,h5{margin:0 0 10px;font-weight:700;line-height:1.3}
input,select,textarea,button{font-family:inherit;font-size:14px}
table{border-collapse:collapse;width:100%}
.wrap-content{max-width:var(--rong);margin:0 auto;padding:0 15px;width:100%}
.w-clear::after{content:"";display:table;clear:both}
.text-split{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.text-split-1{display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.text-split-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.an{display:none !important}
.hidden-seoh{position:absolute;left:-9999px;font-size:1px}

/* ---------- Header: thanh tren ---------- */
.header-top{background:linear-gradient(90deg,var(--do) 0%,var(--do-dam) 100%);color:#fff;font-size:13px}
.header-top .wrap-content{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;padding:7px 15px}
.header-top a{color:#fff}
.info-header{margin:0;display:flex;align-items:center;gap:6px}
.right_h{display:flex;align-items:center;gap:18px}
.social-header{display:flex;align-items:center;gap:8px}
.social-header a{display:inline-flex;width:24px;height:24px;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.18);font-size:12px}
.social-header a:hover{background:#fff;color:var(--do)}

/* ---------- Header: logo / hotline / gio hang ---------- */
.header-bottom{background:#fff}
.header-bottom .wrap-content{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 15px}
.logo-header{flex:0 0 auto;max-width:190px;display:block}
.logo-header img{max-height:76px;width:auto}
.nhom-phai-header{display:flex;align-items:center;gap:26px;margin-left:auto}
.hotline-header{margin:0;display:flex;align-items:center;gap:10px;white-space:nowrap}
.hotline-header .icon-call{width:40px;height:40px;flex:0 0 40px;border-radius:50%;background:var(--do);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px}
.hotline-header .txt span{display:block;font-size:12px;color:var(--chu-nhat)}
.hotline-header .txt a{display:block;font-size:18px;font-weight:700;color:var(--do)}
.cart-header{margin:0;display:flex;align-items:center;gap:8px;white-space:nowrap}
.cart-header .cart-icon{position:relative;width:40px;height:40px;border-radius:50%;background:var(--den);color:#fff;display:flex;align-items:center;justify-content:center;font-size:17px}
.cart-header .count-cart{position:absolute;top:-4px;right:-6px;min-width:19px;height:19px;padding:0 4px;border-radius:10px;background:var(--do);color:#fff;font-size:11px;line-height:19px;text-align:center;font-weight:700}
.cart-header .txt{font-size:13px;font-weight:500}

/* ---------- Thanh menu ---------- */
.menu-wrap{background:#fff;padding-bottom:12px}
.menu-wrap .wrap-content{display:flex;align-items:flex-start;gap:10px}
.danhmuctop{position:relative;flex:0 0 260px;width:260px;z-index:200}
.ttdmmenu{background:var(--den);color:#fff;border-radius:var(--bo-goc);height:45px;line-height:45px;padding:0 15px 0 44px;font-weight:700;text-transform:uppercase;font-size:15px;position:relative;cursor:pointer}
.ttdmmenu::before{content:"";position:absolute;left:15px;top:15px;width:18px;height:2px;background:#fff;box-shadow:0 6px 0 #fff,0 12px 0 #fff}
.show_menu{position:absolute;left:0;top:45px;width:100%;max-height:380px;overflow-y:auto;overflow-x:visible;background:#fff;border:1px solid var(--vien);border-top:0;border-radius:0 0 var(--bo-goc) var(--bo-goc);box-shadow:0 6px 18px rgba(0,0,0,.12);opacity:0;visibility:hidden;transition:opacity .2s}
.danhmuctop:hover .show_menu,body.trang-chu .show_menu{opacity:1;visibility:visible}
.show_menu>ul>li{position:relative;border-bottom:1px solid #f0f0f0}
.show_menu>ul>li:last-child{border-bottom:0}
.show_menu>ul>li>a{display:block;padding:9px 26px 9px 14px;font-size:13.5px;line-height:1.35}
.show_menu>ul>li:hover>a{background:var(--do);color:#fff}
.show_menu li.co-con>a::after{content:"\f105";font-family:"Font Awesome 5 Free","FontAwesome";font-weight:900;position:absolute;right:12px;top:9px;font-size:14px}
.show_menu ul ul{position:absolute;left:100%;top:0;min-width:230px;background:#fff;border:1px solid var(--vien);box-shadow:0 6px 18px rgba(0,0,0,.12);opacity:0;visibility:hidden;transform:translateX(10px);transition:all .25s}
.show_menu li:hover>ul{opacity:1;visibility:visible;transform:translateX(0)}
.show_menu ul ul li a{display:block;padding:8px 14px;font-size:13.5px}
.show_menu ul ul li a:hover{background:var(--do);color:#fff}

.ulmn{flex:1 1 auto;display:flex;flex-wrap:wrap;align-items:center;background:var(--do);border-radius:var(--bo-goc);padding:0 8px;min-height:45px}
.ulmn>li{position:relative}
.ulmn>li>a{display:block;padding:0 14px;line-height:45px;color:#fff;text-transform:uppercase;font-weight:700;font-size:13px}
.ulmn>li>a:hover,.ulmn>li>a.active{color:var(--den)}
.header-search{margin-left:auto;position:relative;display:flex;align-items:center;background:#fff;border-radius:var(--bo-goc);height:33px;width:230px}
.header-search input{flex:1 1 auto;height:33px;border:0;outline:0;background:transparent;padding:0 8px 0 12px;font-size:13px;min-width:0}
.header-search button{width:34px;height:33px;border:0;background:transparent;color:var(--chu-nhat);cursor:pointer;font-size:14px}
.header-search button:hover{color:var(--do)}
.hop-goi-y{position:absolute;left:0;top:36px;width:320px;max-width:90vw;background:#fff;border:1px solid var(--vien);border-radius:var(--bo-goc);box-shadow:0 8px 20px rgba(0,0,0,.15);max-height:60vh;overflow:auto;display:none;z-index:300}
.hop-goi-y.mo{display:block}
.hop-goi-y li{border-bottom:1px solid #f2f2f2}
.hop-goi-y li:last-child{border-bottom:0}
.hop-goi-y li a{display:flex;gap:10px;align-items:center;padding:8px 10px;color:var(--chu)}
.hop-goi-y li a img{width:42px;height:42px;object-fit:contain;flex:0 0 42px}
.hop-goi-y li a b{display:block;font-weight:500;font-size:13px}
.hop-goi-y li a span{color:var(--do);font-weight:700;font-size:13px}
.hop-goi-y li.chon a,.hop-goi-y li a:hover{background:#fdf1f1}

/* ---------- Menu di dong ---------- */
.menu-res{display:none;background:var(--do-dam);height:50px}
.menu-bar-res{display:flex;align-items:center;gap:10px;height:100%;padding:0 12px}
#hamburger{width:34px;height:34px;flex:0 0 34px;border-radius:var(--bo-goc);background:rgba(255,255,255,.15);color:#fff;display:flex;align-items:center;justify-content:center;font-size:17px}
.search-grid{flex:1 1 auto;display:flex;align-items:center;background:#fff;border-radius:var(--bo-goc);height:34px;position:relative}
.search-grid input{flex:1 1 auto;height:34px;border:0;outline:0;background:transparent;padding:0 10px;min-width:0}
.search-grid button{width:36px;height:34px;border:0;background:transparent;cursor:pointer;color:var(--chu-nhat)}
.cart-res{position:relative;width:34px;height:34px;flex:0 0 34px;border-radius:var(--bo-goc);background:rgba(255,255,255,.15);color:#fff;display:flex;align-items:center;justify-content:center}
.cart-res .count-cart{position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;padding:0 4px;border-radius:9px;background:#fff;color:var(--do);font-size:11px;line-height:18px;text-align:center;font-weight:700}
.menu-mobile{display:none;position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.5)}
.menu-mobile.mo{display:block}
.menu-mobile-in{width:280px;max-width:85vw;height:100%;background:#fff;overflow:auto;padding-bottom:40px}
.menu-mobile-in>.dau{background:var(--do);color:#fff;padding:12px 15px;font-weight:700;display:flex;justify-content:space-between;align-items:center}
.menu-mobile-in .dong-menu{cursor:pointer;font-size:20px;line-height:1}
.menu-mobile-in li{border-bottom:1px solid #eee}
.menu-mobile-in li a{display:block;padding:10px 15px;font-size:14px}
.menu-mobile-in li ul li a{padding-left:30px;color:var(--chu-nhat);font-size:13px}

/* ---------- Slider ---------- */
.box-slider-banner{padding:0 0 18px}
body.trang-chu .box-slider-banner{padding-left:285px}
.slideshow{position:relative;overflow:hidden;border-radius:var(--bo-goc)}
.slideshow .khung{display:flex;transition:transform .5s ease}
.slideshow .khung>div{flex:0 0 100%;min-width:100%}
.slideshow img{width:100%;display:block;border-radius:var(--bo-goc)}
.control-slideshow{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:50%;background:rgba(0,0,0,.4);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;margin:0;z-index:5;border:0}
.prev-slideshow{left:12px}
.next-slideshow{right:12px}
.control-slideshow:hover{background:var(--do)}
.cham-slide{position:absolute;left:0;right:0;bottom:10px;display:flex;justify-content:center;gap:7px;z-index:5}
.cham-slide span{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.6);cursor:pointer}
.cham-slide span.active{background:var(--do)}

/* ---------- Khoi tieu chi ---------- */
.box_tieuchi{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;padding:18px 15px;border-top:1px solid var(--vien);border-bottom:1px solid var(--vien);margin-bottom:22px}
.item_tc{display:flex;align-items:center;gap:12px}
.img_tc{flex:0 0 60px;width:60px}
.name_tieuchi{font-weight:700;text-transform:uppercase;font-size:13.5px;color:var(--do)}
.mota_tieuchi{font-size:12.5px;color:var(--chu-nhat);line-height:1.4}

/* ---------- Tieu de khoi ---------- */
.title-main{text-align:center;margin:0 0 20px;position:relative}
.title-main span{display:inline-block;position:relative;z-index:1;background:#fff;padding:0 22px;font-size:22px;font-weight:700;text-transform:uppercase;color:var(--den)}
.title-main::before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:var(--vien)}
.title-main span::after{content:"";position:absolute;left:22px;right:22px;bottom:-7px;height:3px;background:var(--do);border-radius:2px}
.title-khoi{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 15px;border-bottom:2px solid var(--do);padding-bottom:8px;flex-wrap:wrap}
.title-khoi h2{margin:0;font-size:19px;text-transform:uppercase}
.title-khoi h2 a{color:var(--den)}
.title-khoi h2 a:hover{color:var(--do)}
.link_title{display:flex;flex-wrap:wrap;gap:6px}
.link_title a{display:inline-block;padding:3px 11px;border:1px solid var(--vien);border-radius:20px;font-size:12.5px}
.link_title a:hover{background:var(--do);color:#fff;border-color:var(--do)}

/* ---------- Luoi danh muc trang chu ---------- */
.luoi-danh-muc{display:grid;grid-template-columns:repeat(6,1fr);gap:15px;margin-bottom:28px}
.item_cap1{text-align:center;border:1px solid var(--vien);border-radius:var(--bo-goc);padding:12px 8px;transition:all .25s;background:#fff}
.item_cap1:hover{border-color:var(--do);box-shadow:0 6px 16px rgba(0,0,0,.08)}
.item_cap1 img{height:110px;width:auto;object-fit:contain;margin:0 auto 8px;display:block}
.name_spnb{font-size:12.5px;font-weight:700;text-transform:uppercase;line-height:1.35;min-height:34px}

/* ---------- The san pham ---------- */
.luoi-sp{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.luoi-sp-5{grid-template-columns:repeat(5,1fr)}
.product{border:1px solid var(--vien);border-radius:var(--bo-goc);background:#fff;padding:10px;height:100%;display:flex;flex-direction:column;transition:all .25s;position:relative}
.product:hover{border-color:var(--do);box-shadow:0 8px 20px rgba(0,0,0,.09)}
.pic-product{display:block;overflow:hidden;border-radius:3px;margin-bottom:8px}
.pic-product img{width:100%;height:190px;object-fit:contain;transition:transform .35s}
.product:hover .pic-product img{transform:scale(1.06)}
.name-product{font-size:13.5px;font-weight:500;line-height:1.4;margin:0 0 6px;min-height:38px}
.thuong_hieu{font-size:12px;color:var(--chu-nhat);margin-bottom:4px}
.thuong_hieu span{font-weight:500}
.price-product{margin:0;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.price-new{color:var(--do);font-weight:700;font-size:16px}
.price-old{color:#999;text-decoration:line-through;font-size:12.5px}
.price-lienhe{color:var(--do);font-weight:700;font-size:15px}
.box_abc{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:8px}
.cart-buy{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--bo-goc);background:var(--do);color:#fff;cursor:pointer;border:0;font-size:14px;flex:0 0 34px}
.cart-buy:hover{background:var(--den);color:#fff}
.nhan-giam{position:absolute;top:8px;left:8px;background:var(--do);color:#fff;font-size:11px;font-weight:700;padding:2px 7px;border-radius:3px;z-index:2}
.nhan-moi{position:absolute;top:8px;right:8px;background:#28a745;color:#fff;font-size:11px;font-weight:700;padding:2px 7px;border-radius:3px;z-index:2}

/* ---------- Khoi tab san pham ---------- */
.box_sp_loai{margin-bottom:28px}
.tab{display:flex;flex-wrap:wrap;gap:6px;border-bottom:2px solid var(--do);margin-bottom:16px}
.tablinks{border:0;background:#eee;color:var(--chu);padding:9px 20px;cursor:pointer;font-weight:700;text-transform:uppercase;font-size:13.5px;border-radius:var(--bo-goc) var(--bo-goc) 0 0}
.tablinks.active{background:var(--do);color:#fff}
.tabcontent{display:none}
.tabcontent.active{display:block}
.box_phancap{display:grid;grid-template-columns:1fr 2fr;gap:15px}
.left_sp .product{height:100%}
.left_sp .pic-product img{height:330px}
.left_sp .name-product{font-size:16px}
.left_sp .mota_sp{font-size:13px;color:var(--chu-nhat);margin-top:8px}
.right_sp .luoi-sp{grid-template-columns:repeat(3,1fr)}

/* ---------- Khoi san pham theo danh muc ---------- */
.khoi-danh-muc{margin-bottom:28px}

/* ---------- Tin tuc ---------- */
.luoi-tin{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.item_tt{border:1px solid var(--vien);border-radius:var(--bo-goc);overflow:hidden;background:#fff;transition:all .25s}
.item_tt:hover{border-color:var(--do);box-shadow:0 8px 20px rgba(0,0,0,.09)}
.item_tt .anh{display:block;overflow:hidden}
.item_tt .anh img{width:100%;height:170px;object-fit:cover;transition:transform .35s}
.item_tt:hover .anh img{transform:scale(1.06)}
.item_tt .noi-dung{padding:10px 12px 14px}
.item_tt .ten{font-size:14px;font-weight:500;line-height:1.4;margin:0 0 6px;min-height:39px}
.item_tt .ngay{font-size:12px;color:var(--chu-nhat);margin-bottom:5px}
.item_tt .mota{font-size:12.5px;color:var(--chu-nhat)}

/* ---------- Cam nhan khach hang ---------- */
.box-cam-nhan{background:var(--nen);padding:24px 0;margin-bottom:28px}
.luoi-cam-nhan{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.item_kh{background:#fff;border-radius:var(--bo-goc);padding:16px;border:1px solid var(--vien)}
.noidung_kh{font-size:13px;font-style:italic;color:#555;margin-bottom:10px}
.name_kh{font-weight:700;color:var(--do);font-size:13.5px}

/* ---------- Doi tac ---------- */
.wrap-partner{padding-bottom:26px}
.luoi-doi-tac{display:grid;grid-template-columns:repeat(6,1fr);gap:15px;align-items:center}
.luoi-doi-tac img{width:100%;height:70px;object-fit:contain;filter:grayscale(1);opacity:.75;transition:all .25s}
.luoi-doi-tac img:hover{filter:none;opacity:1}

/* ---------- Duong dan (breadcrumb) ---------- */
.duong-dan{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:13px;color:var(--chu-nhat);padding:12px 0;margin:0}
.duong-dan li+li::before{content:"/";margin-right:6px;color:#bbb}
.duong-dan li{display:flex;align-items:center}
.duong-dan a:hover{color:var(--do)}

/* ---------- Bo cuc trang trong ---------- */
.bodywrap{padding-bottom:30px}
.khung-2cot{display:grid;grid-template-columns:260px 1fr;gap:20px;align-items:start}
.cot-trai{background:#fff}
.hop-trai{border:1px solid var(--vien);border-radius:var(--bo-goc);margin-bottom:18px;overflow:hidden}
.hop-trai>.dau{background:var(--do);color:#fff;padding:10px 14px;font-weight:700;text-transform:uppercase;font-size:14px}
.hop-trai .than{padding:6px 0}
.hop-trai li a{display:block;padding:7px 14px;font-size:13.5px;border-bottom:1px solid #f2f2f2}
.hop-trai li:last-child a{border-bottom:0}
.hop-trai li a:hover,.hop-trai li a.active{background:#fdf1f1;color:var(--do)}
.hop-trai li ul a{padding-left:28px;font-size:13px;color:var(--chu-nhat)}
.hop-hotline{padding:14px}
.hop-hotline .so{font-size:20px;font-weight:700;color:var(--do)}

/* ---------- Trang danh muc ---------- */
.dau-danh-muc{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px;border-bottom:2px solid var(--do);padding-bottom:8px}
.dau-danh-muc h1{margin:0;font-size:21px;text-transform:uppercase}
.sap-xep{display:flex;align-items:center;gap:8px;font-size:13px}
.sap-xep select{padding:5px 8px;border:1px solid var(--vien);border-radius:var(--bo-goc)}
.mo-ta-danh-muc{font-size:13.5px;color:#555;margin-bottom:15px}
.khong-co{padding:30px 0;text-align:center;color:var(--chu-nhat)}

/* ---------- Phan trang ---------- */
.phan-trang{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:24px 0 0}
.phan-trang a,.phan-trang span{display:inline-block;min-width:34px;text-align:center;padding:6px 10px;border:1px solid var(--vien);border-radius:var(--bo-goc);font-size:13.5px}
.phan-trang a:hover{background:var(--do);color:#fff;border-color:var(--do)}
.phan-trang span.hien-tai{background:var(--do);color:#fff;border-color:var(--do);font-weight:700}

/* ---------- Chi tiet san pham ---------- */
.chi-tiet-sp{display:grid;grid-template-columns:460px 1fr;gap:25px;margin-bottom:25px}
.anh-lon{border:1px solid var(--vien);border-radius:var(--bo-goc);padding:10px;text-align:center}
.anh-lon img{max-height:420px;object-fit:contain}
.anh-nho{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.anh-nho img{width:72px;height:72px;object-fit:contain;border:1px solid var(--vien);border-radius:3px;cursor:pointer;padding:3px}
.anh-nho img.chon{border-color:var(--do)}
.thong-tin-sp h1{font-size:22px;margin-bottom:12px}
.dong-tt{font-size:13.5px;margin-bottom:6px;color:#555}
.dong-tt b{color:var(--chu)}
.hop-gia{background:var(--nen);border-radius:var(--bo-goc);padding:12px 15px;margin:14px 0}
.hop-gia .gia{font-size:26px;font-weight:700;color:var(--do)}
.hop-gia .gia-cu{margin-left:10px;color:#999;text-decoration:line-through;font-size:15px}
.mo-ta-ngan{font-size:13.5px;color:#555;margin-bottom:15px}
.hang-mua{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:15px}
.o-so-luong{display:flex;align-items:center;border:1px solid var(--vien);border-radius:var(--bo-goc);overflow:hidden}
.o-so-luong button{width:34px;height:40px;border:0;background:#f2f2f2;cursor:pointer;font-size:16px}
.o-so-luong input{width:52px;height:40px;border:0;text-align:center;outline:0}
.nut-mua{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 26px;border:0;border-radius:var(--bo-goc);background:var(--do);color:#fff;font-weight:700;text-transform:uppercase;cursor:pointer;font-size:14px}
.nut-mua:hover{background:var(--do-dam);color:#fff}
.nut-goi{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 22px;border-radius:var(--bo-goc);background:var(--den);color:#fff;font-weight:700;text-transform:uppercase;font-size:14px}
.nut-goi:hover{background:#333;color:#fff}
.hop-cam-ket{border:1px dashed var(--vien);border-radius:var(--bo-goc);padding:12px 15px;font-size:13px;color:#555}
.hop-cam-ket li{padding:3px 0}
.khoi-noi-dung{border:1px solid var(--vien);border-radius:var(--bo-goc);padding:18px;margin-bottom:22px}
.khoi-noi-dung h2{font-size:17px;text-transform:uppercase;border-bottom:2px solid var(--do);padding-bottom:8px;margin-bottom:14px}
.noi-dung-bai{font-size:14.5px;line-height:1.75}
.noi-dung-bai img{height:auto}
.noi-dung-bai table{margin:12px 0}
.noi-dung-bai td,.noi-dung-bai th{border:1px solid var(--vien);padding:7px 10px}

/* ---------- Trang tin ---------- */
.the-tin-ngang{display:flex;gap:15px;border-bottom:1px solid var(--vien);padding-bottom:15px;margin-bottom:15px}
.the-tin-ngang .anh{flex:0 0 240px;width:240px}
.the-tin-ngang .anh img{width:100%;height:150px;object-fit:cover;border-radius:var(--bo-goc)}
.the-tin-ngang h3{font-size:16px;margin-bottom:6px}
.bai-viet-tieu-de{font-size:24px;margin-bottom:8px}
.bai-viet-meta{font-size:12.5px;color:var(--chu-nhat);margin-bottom:15px}

/* ---------- Lien he ---------- */
.khung-lien-he{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-bottom:25px}
.form-chung .hang{margin-bottom:12px}
.form-chung label{display:block;font-size:13px;font-weight:500;margin-bottom:4px}
.form-chung input[type=text],.form-chung input[type=email],.form-chung input[type=tel],.form-chung textarea,.form-chung select{width:100%;padding:9px 12px;border:1px solid var(--vien);border-radius:var(--bo-goc);outline:0}
.form-chung input:focus,.form-chung textarea:focus{border-color:var(--do)}
.form-chung textarea{min-height:110px;resize:vertical}
.bang-do iframe{width:100%;height:340px;border:0;border-radius:var(--bo-goc)}

/* ---------- Gio hang ---------- */
.bang-gio-hang th{background:var(--nen);padding:10px;font-size:13px;text-transform:uppercase;text-align:left;border-bottom:1px solid var(--vien)}
.bang-gio-hang td{padding:12px 10px;border-bottom:1px solid var(--vien);vertical-align:middle}
.bang-gio-hang .anh-gh{width:70px;height:70px;object-fit:contain}
.bang-gio-hang .xoa-gh{color:#999;cursor:pointer}
.bang-gio-hang .xoa-gh:hover{color:var(--do)}
.tong-gio-hang{display:flex;justify-content:flex-end;align-items:center;gap:15px;padding:15px 0;font-size:16px}
.tong-gio-hang b{color:var(--do);font-size:22px}
.gio-hang-trong{text-align:center;padding:40px 0}
.khung-dat-hang{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:20px}

/* ---------- Footer ---------- */
.footer{background:var(--den);color:#bdbdbd;padding-top:30px;font-size:13.5px}
.footer a{color:#bdbdbd}
.footer a:hover{color:#fff}
.luoi-footer{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:25px;padding-bottom:22px}
.title-footer{color:#fff;font-size:15px;text-transform:uppercase;margin-bottom:12px;position:relative;padding-bottom:8px}
.title-footer::after{content:"";position:absolute;left:0;bottom:0;width:44px;height:2px;background:var(--do)}
.footer-ul li{padding:4px 0}
.info-footer p{margin:0 0 7px;display:flex;gap:8px}
.info-footer i{width:16px;flex:0 0 16px;margin-top:3px;color:var(--do)}
.social-footer{display:flex;gap:8px;margin-top:12px}
.social-footer a{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center}
.social-footer a:hover{background:var(--do);color:#fff}
.footer-them{border-top:1px solid rgba(255,255,255,.12);padding:14px 0;font-size:13px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:14px 0;text-align:center;font-size:12.5px}

/* ---------- Nut noi ---------- */
.nut-noi{position:fixed;left:14px;bottom:14px;z-index:900;display:flex;flex-direction:column;gap:10px}
.nut-noi a{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;box-shadow:0 4px 12px rgba(0,0,0,.25)}
.nut-phone{background:var(--do);animation:rung 1.4s infinite}
.nut-zalo{background:#0068ff;font-size:12px;font-weight:700}
@keyframes rung{0%,100%{transform:rotate(0)}20%{transform:rotate(-12deg)}40%{transform:rotate(12deg)}60%{transform:rotate(-8deg)}80%{transform:rotate(8deg)}}

/* ---------- Thong bao noi (toast) ---------- */
.toast-pk{position:fixed;top:20px;right:20px;z-index:99999;background:#28a745;color:#fff;padding:12px 18px;border-radius:var(--bo-goc);box-shadow:0 8px 20px rgba(0,0,0,.25);font-size:14px;opacity:0;transform:translateY(-10px);transition:all .3s}
.toast-pk.hien{opacity:1;transform:translateY(0)}
.toast-pk.loi{background:var(--do)}

/* ---------- Khoi thong bao / 404 ---------- */
.khoi-thong-bao{text-align:center;padding:50px 15px}
.tieu-de-khoi{font-size:26px;margin-bottom:12px}
.loi-thong-bao{font-size:15px;color:#555;margin-bottom:20px}
.nut-thong-bao{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

/* ---------- Captcha / thong tin lien he ---------- */
.cum-captcha{display:flex;gap:10px;align-items:center}
.cum-captcha input{flex:1 1 auto}
.anh-captcha{height:40px;border:1px solid var(--vien);border-radius:var(--bo-goc);cursor:pointer}
.info-lh p{display:flex;gap:8px;font-size:14px;margin-bottom:8px}
.info-lh i{width:18px;flex:0 0 18px;margin-top:3px;color:var(--do)}
.form-chung label i{color:var(--do);font-style:normal}

/* ---------- Gio hang thu nho (ajax loadgiohang) ---------- */
.mini-gio li{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid var(--vien)}
.mini-gio li a{display:flex;gap:8px;align-items:center}
.mini-gio li img{width:44px;height:44px;object-fit:contain}
.mini-gio-tong{padding-top:10px;text-align:right}
.mini-gio-tong b{color:var(--do)}
.mini-gio-trong{padding:14px;text-align:center;color:var(--chu-nhat)}

/* ---------- Chi tiet the tin ngang ---------- */
.the-tin-ngang .chu{flex:1 1 auto;min-width:0}

/* =========================================================================
   Man hinh nho
   ========================================================================= */
@media (max-width:1199px){
	.luoi-danh-muc{grid-template-columns:repeat(4,1fr)}
	.luoi-doi-tac{grid-template-columns:repeat(4,1fr)}
	.chi-tiet-sp{grid-template-columns:400px 1fr}
}
@media (max-width:991px){
	.header-top,.menu-wrap{display:none}
	body.trang-chu .box-slider-banner{padding-left:15px}
	.menu-res{display:block}
	.header-bottom .wrap-content{gap:12px;flex-wrap:wrap;justify-content:center;text-align:center}
	.nhom-phai-header{gap:16px;margin-left:0}
	.logo-header{max-width:150px}
	.khung-2cot{grid-template-columns:1fr}
	.cot-trai{display:none}
	.luoi-sp,.right_sp .luoi-sp{grid-template-columns:repeat(3,1fr)}
	.luoi-tin{grid-template-columns:repeat(2,1fr)}
	.luoi-cam-nhan{grid-template-columns:repeat(2,1fr)}
	.box_phancap{grid-template-columns:1fr}
	.left_sp{display:none}
	.chi-tiet-sp{grid-template-columns:1fr}
	.khung-lien-he,.khung-dat-hang{grid-template-columns:1fr}
	.box_tieuchi{grid-template-columns:repeat(2,1fr)}
	.luoi-footer{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:767px){
	.luoi-danh-muc{grid-template-columns:repeat(3,1fr)}
	.luoi-sp,.right_sp .luoi-sp{grid-template-columns:repeat(2,1fr)}
	.luoi-doi-tac{grid-template-columns:repeat(3,1fr)}
	.pic-product img{height:150px}
	.title-main span{font-size:18px}
	.the-tin-ngang{flex-direction:column}
	.the-tin-ngang .anh{flex:auto;width:100%}
	.bai-viet-tieu-de{font-size:20px}
	.bang-gio-hang thead{display:none}
	.bang-gio-hang tr{display:block;border-bottom:1px solid var(--vien);padding:10px 0}
	.bang-gio-hang td{display:flex;justify-content:space-between;border:0;padding:5px 0}
	.bang-gio-hang td::before{content:attr(data-nhan);font-weight:500;color:var(--chu-nhat)}
}
@media (max-width:479px){
	.luoi-danh-muc{grid-template-columns:repeat(2,1fr)}
	.luoi-tin{grid-template-columns:1fr}
	.luoi-cam-nhan{grid-template-columns:1fr}
	.box_tieuchi{grid-template-columns:1fr}
	.luoi-footer{grid-template-columns:1fr}
}