/*
Theme Name: Vinh Phát
Description: Giao diện riêng cho thietbivinhphat.vn – gọn nhẹ, không dùng Flatsome/WooCommerce/jQuery.
Author: Umix
Version: 1.0.0
Text Domain: vinhphat
*/

:root{
  --yellow:#fac100; --yellow-d:#e5ae00; --brown:#744c29; --brown-d:#5a3a1e; --red:#c8102e; --price:#bc0000;
  --green:#00963a; --ink:#1c1c1c; --text:#3d3d3d; --muted:#767676; --line:#e7e7e7; --bg:#f5f5f3; --white:#fff;
  --radius:8px; --wrap:1260px; --shadow:0 1px 3px rgba(0,0,0,.08),0 4px 14px rgba(0,0,0,.05);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--white)}
img{max-width:100%;height:auto;display:block}
a{color:var(--brown);text-decoration:none}
a:hover{color:var(--red)}
h1,h2,h3,h4{color:var(--ink);line-height:1.3;margin:0 0 .6em;font-weight:700}
h1{font-size:1.7rem} h2{font-size:1.35rem} h3{font-size:1.15rem}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.3em}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brown);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px}
.skip:focus{left:8px;top:8px;z-index:999;background:#fff;padding:8px 12px}
[hidden]{display:none!important}
.show-sm,.show-md{display:none!important}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border:0;border-radius:var(--radius);background:var(--brown);color:#fff;font-weight:600;cursor:pointer;line-height:1.2;transition:background .15s}
.btn:hover{background:var(--brown-d);color:#fff}
.btn-red{background:var(--red)} .btn-red:hover{background:#a50d26}
.btn-line{background:#fff;color:var(--brown);box-shadow:inset 0 0 0 1.5px var(--brown)} .btn-line:hover{background:var(--brown);color:#fff}
.btn-zalo{background:#0068ff} .btn-zalo:hover{background:#0054cf}
.btn svg{width:18px;height:18px;flex:none}

/* ---------- Header ---------- */
.topbar{background:#f4f1ec;font-size:13px;color:var(--muted)}
.topbar-in{display:flex;justify-content:space-between;align-items:center;min-height:34px;gap:16px}
.topbar ul{display:flex;gap:18px;list-style:none;margin:0;padding:0}
.topbar a{color:var(--muted)} .topbar a:hover{color:var(--red)}
.topbar-right b a{color:var(--red)}
.site-header{background:#fff}
.header-in{display:flex;align-items:center;gap:28px;padding-top:12px;padding-bottom:12px}
.logo{flex:none}
.logo-img{width:300px;max-width:100%;height:auto}
.search{flex:1;display:flex;max-width:560px;border:2px solid var(--yellow);border-radius:999px;overflow:hidden;background:#fff}
.search input[type=search]{flex:1;min-width:0;border:0;outline:0;padding:9px 18px;background:transparent;-webkit-appearance:none}
.search button{border:0;background:var(--yellow);padding:0 18px;cursor:pointer;display:flex;align-items:center}
.search button:hover{background:var(--yellow-d)}
.search svg{width:18px;height:18px}
.header-hotline{display:flex;align-items:center;gap:10px;margin-left:auto;color:var(--ink)}
.header-hotline .ico{width:42px;height:42px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center}
.header-hotline .ico svg{width:20px;height:20px}
.header-hotline b{display:block;font-size:18px;line-height:1.2;color:var(--red)}
.header-hotline small{color:var(--muted);font-size:12px}
.burger{border:0;background:none;padding:6px;cursor:pointer;line-height:0}
.burger svg{width:28px;height:28px}

.navbar{background:var(--yellow);position:sticky;top:0;z-index:50;box-shadow:0 2px 6px rgba(0,0,0,.08)}
.navbar-in{display:flex;align-items:stretch;gap:14px;min-height:48px}
.cat-menu{position:relative;flex:0 0 calc(25% - 15px);max-width:300px}
.cat-btn{width:100%;height:100%;display:flex;align-items:center;gap:10px;padding:0 16px;border:0;background:var(--brown);color:#fff;font-weight:700;cursor:pointer;text-align:left}
.cat-btn svg{width:18px;height:18px}
.cat-panel{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border:1px solid var(--line);border-top:0;box-shadow:var(--shadow);z-index:60}
.cat-menu:hover .cat-panel,.cat-menu:focus-within .cat-panel{display:block}
.cat-list,.cat-list ul{list-style:none;margin:0;padding:0}
.cat-list>li{border-bottom:1px solid #f0f0f0}
.cat-list>li:last-child{border-bottom:0}
.cat-list>li>a{display:flex;justify-content:space-between;align-items:center;padding:9px 14px;color:var(--ink);font-size:14px}
.cat-list>li.menu-item-has-children>a::after{content:"›";color:#aaa;font-size:18px;line-height:1}
.cat-list>li:hover>a{background:#fff7dc;color:var(--brown)}
.cat-list>li>.sub-menu{display:none;position:absolute;left:100%;top:0;min-height:100%;width:min(720px,calc(100vw - 340px));background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:14px 18px;columns:3;column-gap:20px}
.cat-list>li:hover>.sub-menu{display:block}
.cat-list .sub-menu>li{break-inside:avoid;margin-bottom:10px}
.cat-list .sub-menu>li>a{font-weight:600;color:var(--ink);font-size:14px}
.cat-list .sub-menu .sub-menu a{font-weight:400;color:var(--text);font-size:13.5px;display:block;padding:2px 0}
.cat-list .sub-menu a:hover{color:var(--red)}
.cat-list i,.cat-list img{display:none}
.main-menu{display:flex;align-items:stretch;list-style:none;margin:0;padding:0;flex:1;flex-wrap:wrap}
.main-menu>li{position:relative;display:flex}
.main-menu>li>a{display:flex;align-items:center;padding:0 12px;color:#2b2b2b;font-size:14px;font-weight:600;text-transform:uppercase;white-space:nowrap}
.main-menu>li>a:hover,.main-menu>.current-menu-item>a,.main-menu>.current-menu-ancestor>a{background:var(--brown);color:#fff}
.main-menu .sub-menu{display:none;position:absolute;left:0;top:100%;min-width:250px;list-style:none;margin:0;padding:6px 0;background:#fff;box-shadow:var(--shadow);border-radius:0 0 var(--radius) var(--radius)}
.main-menu li:hover>.sub-menu,.main-menu li:focus-within>.sub-menu{display:block}
.main-menu .sub-menu a{display:block;padding:8px 16px;color:var(--text);font-size:14px}
.main-menu .sub-menu a:hover{background:#fff7dc;color:var(--brown)}

/* Drawer (mobile) */
.drawer{position:fixed;inset:0;z-index:200}
.drawer-bg{position:absolute;inset:0;background:rgba(0,0,0,.5)}
.drawer-panel{position:absolute;left:0;top:0;bottom:0;width:min(86vw,340px);background:#fff;overflow-y:auto;padding:14px 0 30px}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:0 16px 10px;font-weight:700;color:var(--ink)}
.drawer-close{border:0;background:none;font-size:28px;line-height:1;cursor:pointer;padding:0 4px}
.drawer h4{margin:14px 16px 6px;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.drawer ul{list-style:none;margin:0;padding:0}
.drawer li{position:relative;border-bottom:1px solid #f1f1f1}
.drawer a{display:block;padding:11px 46px 11px 16px;color:var(--ink)}
.drawer .sub-menu{display:none;background:#faf8f4}
.drawer .sub-menu a{padding-left:28px;font-size:14px}
.drawer .sub-menu .sub-menu a{padding-left:42px}
.drawer li.open>.sub-menu{display:block}
.drawer .sub-toggle{position:absolute;right:0;top:0;width:44px;height:44px;border:0;background:none;font-size:18px;cursor:pointer;color:#888}
.drawer li.open>.sub-toggle{transform:rotate(90deg)}
.drawer i,.drawer li img{display:none}

/* ---------- Layout helpers (shortcode Flatsome cũ) ---------- */
.vp-section{padding:28px 0}
.vp-section>.wrap>h3{margin-bottom:16px}
.vp-row{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:20px;margin-bottom:20px}
.vp-row.gap-sm{gap:14px} .vp-row.gap-lg{gap:36px}
.vp-section .vp-row:last-child{margin-bottom:0}
.vp-col{grid-column:span var(--span,12);min-width:0}
.vp-gap{flex:none}
.vp-img{margin:0;overflow:hidden;border-radius:var(--radius)}
.vp-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.vp-img a:hover img{transform:scale(1.04)}
.vp-fbox{display:flex;gap:14px;align-items:flex-start}
.vp-fbox-icon{flex:none}
.vp-fbox-text p{margin:0}
.vp-map iframe{width:100%;height:380px;border:0;border-radius:var(--radius)}
.vp-sidebar ul{list-style:none;margin:0;padding:0}
.vp-sidebar .widget-title,.vp-sidebar .sub-menu{display:none}

/* Slider */
.vp-slider{position:relative;border-radius:var(--radius);overflow:hidden}
.vp-slider-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
.vp-slider-track::-webkit-scrollbar{display:none}
.vp-slider-track>*{flex:0 0 100%;scroll-snap-align:start;border-radius:0}
.vp-slider-nav{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:50%;border:0;background:rgba(255,255,255,.85);font-size:22px;line-height:1;cursor:pointer;opacity:0;transition:opacity .2s}
.vp-slider:hover .vp-slider-nav{opacity:1}
.vp-slider-nav.prev{left:10px} .vp-slider-nav.next{right:10px}

/* ---------- Product card / grid ---------- */
.p-grid{display:grid;grid-template-columns:repeat(var(--cols,4),minmax(0,1fr));gap:16px;margin-bottom:16px}
.p-grid:last-child{margin-bottom:0}
.p-grid.is-carousel{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;scrollbar-width:thin}
.p-grid.is-carousel>.p-card{flex:0 0 calc((100% - 64px)/5);scroll-snap-align:start}
.p-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
.p-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.p-img{position:relative;display:block;aspect-ratio:1/1;background:#fafafa;overflow:hidden}
.p-img img{width:100%;height:100%;object-fit:cover}
.p-noimg{display:block;width:100%;height:100%;background:#eee}
.p-badge{position:absolute;left:8px;top:8px;background:var(--green);color:#fff;font-size:12px;font-weight:700;padding:3px 8px;border-radius:999px}
.p-title{font-size:14px;font-weight:500;margin:10px 12px 6px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.8em}
.p-title a{color:var(--ink)} .p-title a:hover{color:var(--red)}
.p-card .price{margin:auto 12px 12px;display:block}
.price{font-weight:700;color:var(--price)}
.price del{color:#9a9a9a;font-weight:400;font-size:.88em;margin-right:6px}
.price ins{text-decoration:none}
.price-contact{color:var(--red)}
.p-mini{list-style:none;margin:0;padding:0}
.p-mini li{display:grid;grid-template-columns:64px 1fr;gap:2px 12px;padding:8px 0;border-bottom:1px dashed var(--line)}
.p-mini li:last-child{border-bottom:0}
.p-mini a{display:contents;color:var(--ink);font-size:14px;line-height:1.4}
.p-mini img{grid-row:span 2;width:64px;height:64px;object-fit:cover;border-radius:6px}
.p-mini a:hover span{color:var(--red)}
.p-mini .price{font-size:14px}

/* ---------- Home ---------- */
.is-home .cat-panel{display:block}
.is-home .cat-panel{box-shadow:none}
.home-content>.vp-row:first-child{margin-top:0}
.home-content>.vp-row{max-width:var(--wrap);margin-left:auto;margin-right:auto;padding:0 16px}
.home-content>.vp-row.slider{margin-bottom:16px}
.sp-noi-bat .vp-col>h3,.tin-tuc .vp-col>h3{font-size:1.3rem;text-transform:uppercase;letter-spacing:.02em}
.catelogy{padding:22px 0}
.catelogy>.wrap>h3,.catelogy .tieu-de h3{text-align:left!important;border-bottom:2px solid var(--yellow);margin-bottom:16px}
.catelogy .tieu-de{margin-bottom:0}
.catelogy h3 a.button{display:inline-block;background:var(--brown);color:#fff;padding:9px 20px;border-radius:var(--radius) var(--radius) 0 0;font-size:16px}
.catelogy h3 a.button span{color:#fff!important;font-size:100%!important}
.catelogy .vp-col.sidebar{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;align-self:start}
.catelogy .sidebar .vp-img{border-radius:0}
.catelogy .sidebar .vp-img+.vp-img{margin-top:8px}
.catelogy .vp-sidebar li a{display:block;padding:8px 14px;color:var(--ink);font-size:14px;border-top:1px solid #f0f0f0}
.catelogy .vp-sidebar li a:hover{background:#fff7dc;color:var(--brown)}
.cam-ket{color:#111}
.cam-ket .vp-gap{display:none}
.post-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.post-card{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.post-card-img{display:block;aspect-ratio:5/4;background:#eee;overflow:hidden}
.post-card-img img{width:100%;height:100%;object-fit:cover}
.post-card h3{font-size:15px;margin:12px 14px 6px;line-height:1.4}
.post-card h3 a{color:var(--ink)} .post-card h3 a:hover{color:var(--red)}
.post-card p{margin:0 14px 14px;font-size:13.5px;color:var(--muted)}

/* ---------- Breadcrumb / page ---------- */
.crumbs{font-size:13.5px;color:var(--muted);padding:14px 0}
.crumbs a{color:var(--muted)} .crumbs a:hover{color:var(--red)}
.crumbs .sep{margin:0 8px;color:#c4c4c4}
.page-body{padding-bottom:40px}
.entry{font-size:15.5px;line-height:1.75;overflow-wrap:break-word}
.entry img{border-radius:6px;margin:1em auto}
.entry h2,.entry h3{margin-top:1.4em}
.entry table{border-collapse:collapse;width:100%;margin:0 0 1em;display:block;overflow-x:auto}
.entry td,.entry th{border:1px solid var(--line);padding:8px 10px}
.entry iframe{max-width:100%}
.entry .alignleft{float:left;margin:0 1em 1em 0} .entry .alignright{float:right;margin:0 0 1em 1em} .entry .aligncenter{margin-left:auto;margin-right:auto}
.wp-caption{max-width:100%} .wp-caption-text{font-size:13px;color:var(--muted);text-align:center}
.narrow{max-width:900px;margin:0 auto}
.child-pages{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.child-pages a{display:block;padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius);font-weight:600;color:var(--ink)}
.child-pages a:hover{border-color:var(--yellow);background:#fffbea}
.sec-title{font-size:1.2rem;padding-bottom:8px;border-bottom:2px solid var(--yellow);margin:0 0 16px}
.sec-title span{background:var(--yellow);padding:6px 14px;border-radius:6px 6px 0 0;margin-bottom:-10px;display:inline-block}

/* ---------- Shop ---------- */
.shop-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:28px;padding-bottom:40px}
.shop-side .box{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.shop-side h3{margin:0;padding:11px 14px;background:var(--brown);color:#fff;font-size:15px}
.cat-tree,.cat-tree ul{list-style:none;margin:0;padding:0}
.cat-tree>li{border-top:1px solid #f0f0f0}
.cat-tree a{display:flex;justify-content:space-between;gap:8px;padding:8px 14px;color:var(--ink);font-size:14px}
.cat-tree a small{color:#aaa}
.cat-tree a:hover,.cat-tree .current>a{color:var(--red);background:#fff7dc}
.cat-tree ul a{padding-left:28px;font-size:13.5px;color:var(--text)}
.cat-tree ul ul a{padding-left:42px}
.shop-head h1{margin-bottom:8px}
.term-desc{position:relative;max-height:7.2em;overflow:hidden;margin-bottom:6px;color:var(--text)}
.term-desc.open{max-height:none}
.term-desc:not(.open)::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2.4em;background:linear-gradient(transparent,#fff)}
.more-toggle{border:0;background:none;color:var(--brown);font-weight:600;cursor:pointer;padding:0;margin-bottom:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px;padding:0;list-style:none}
.chips a{display:block;padding:6px 14px;border:1px solid var(--line);border-radius:999px;font-size:13.5px;color:var(--ink);background:#fff}
.chips a:hover{border-color:var(--yellow);background:#fffbea}
.shop-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:0 0 16px;padding:8px 12px;background:var(--bg);border-radius:var(--radius);font-size:14px}
.shop-bar select{padding:6px 10px;border:1px solid var(--line);border-radius:6px;background:#fff}
.pager{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:26px 0 0}
.pager .page-numbers{min-width:38px;height:38px;display:grid;place-items:center;padding:0 10px;border:1px solid var(--line);border-radius:6px;color:var(--ink);background:#fff}
.pager .current{background:var(--brown);border-color:var(--brown);color:#fff}
.pager a:hover{border-color:var(--yellow);background:#fffbea}
.empty{padding:40px 0;text-align:center;color:var(--muted)}

/* ---------- Product ---------- */
.product-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:32px;padding-bottom:40px}
.product-top{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:30px;margin-bottom:34px}
.gallery-main{position:relative;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;aspect-ratio:1/1;background:#fafafa}
.gallery-main img{width:100%;height:100%;object-fit:contain}
.gallery-main .p-badge{font-size:14px;padding:5px 12px;z-index:1}
.gallery-thumbs{display:flex;gap:8px;margin-top:10px;overflow-x:auto;padding-bottom:4px}
.gallery-thumbs button{flex:0 0 72px;height:72px;padding:0;border:2px solid var(--line);border-radius:6px;overflow:hidden;background:#fff;cursor:pointer}
.gallery-thumbs button.on,.gallery-thumbs button:hover{border-color:var(--yellow)}
.gallery-thumbs img{width:100%;height:100%;object-fit:cover}
.summary h1{font-size:1.55rem;margin-bottom:10px}
.summary .price{font-size:1.7rem;display:block;margin-bottom:6px}
.summary .price del{font-size:1.05rem}
.summary .sku{font-size:13.5px;color:var(--muted);margin-bottom:10px}
.summary .excerpt{margin:14px 0;font-size:15px}
.summary .excerpt ul{padding-left:1.2em}
.promo{border:1px dashed #e6b800;background:#fffbea;border-radius:var(--radius);padding:12px 14px;font-size:14px;margin:14px 0}
.promo b{color:var(--red)}
.promo ul{margin:6px 0 0;padding-left:1.2em}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}
.cta .btn{flex:1 1 180px;padding:13px 16px}
.cta .btn small{display:block;font-weight:400;font-size:12px;opacity:.9}
.cta .btn span{text-align:left;line-height:1.25}
.p-meta{font-size:13.5px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}
.p-meta a{color:var(--text)} .p-meta a:hover{color:var(--red)}
.p-meta div{margin-bottom:4px}
.product-desc{margin-bottom:34px}
.side-box{border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin-bottom:20px;font-size:14px}
.side-box h3{font-size:15px;margin-bottom:8px}
.side-box p{margin:0 0 6px}
.side-box .tel{display:block;font-size:18px;font-weight:700;color:var(--red)}
.product-side .widget-title,.side-title{font-size:15px;text-transform:uppercase;border-bottom:2px solid var(--yellow);padding-bottom:6px;margin-bottom:10px}

/* ---------- Blog ---------- */
.post-head{margin-bottom:18px}
.post-head .meta{font-size:13.5px;color:var(--muted)}
.archive-grid{grid-template-columns:repeat(3,minmax(0,1fr));margin-bottom:10px}

/* ---------- Forms ---------- */
.field{display:block;margin-bottom:12px}
.field span{display:block;font-size:13.5px;font-weight:600;margin-bottom:4px;color:var(--ink)}
.field input,.field textarea,.wpcf7 input[type=text],.wpcf7 input[type=email],.wpcf7 input[type=tel],.wpcf7 textarea{width:100%;padding:10px 12px;border:1px solid #cfcfcf;border-radius:6px;background:#fff}
.field input:focus,.field textarea:focus,.wpcf7 input:focus,.wpcf7 textarea:focus{border-color:var(--brown);outline:0;box-shadow:0 0 0 3px rgba(116,76,41,.15)}
.wpcf7 form{max-width:640px;margin:20px auto}
.wpcf7 label{display:block;font-weight:600;margin-bottom:12px}
.wpcf7 input[type=submit]{background:var(--brown);color:#fff;border:0;border-radius:var(--radius);padding:11px 28px;font-weight:600;cursor:pointer}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.modal{position:fixed;inset:0;z-index:300;display:grid;place-items:center;padding:16px}
.modal-bg{position:absolute;inset:0;background:rgba(0,0,0,.55)}
.modal-box{position:relative;background:#fff;border-radius:12px;width:min(460px,100%);max-height:calc(100vh - 32px);overflow-y:auto;padding:22px 22px 18px}
.modal-box h2{font-size:1.2rem;margin-bottom:4px;padding-right:30px}
.modal-box .sub{font-size:13.5px;color:var(--muted);margin-bottom:14px}
.modal-close{position:absolute;right:10px;top:8px;border:0;background:none;font-size:28px;line-height:1;cursor:pointer;color:#888}
.form-msg{font-size:14px;margin:10px 0 0;padding:10px 12px;border-radius:6px}
.form-msg.ok{background:#e9f8ee;color:#0a6b2c} .form-msg.err{background:#fdecee;color:#a50d26}
.row-2{display:grid;grid-template-columns:1fr 110px;gap:12px}

/* ---------- Footer ---------- */
.site-footer{background:#f1efea;margin-top:20px;font-size:14px}
.site-footer .vp-section{background:transparent!important;padding:34px 0 20px}
.site-footer h3{font-size:15px;margin-bottom:10px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{padding:4px 0}
.site-footer a{color:var(--text)} .site-footer a:hover{color:var(--red)}
.site-footer .danh-muc li{border-bottom:1px dotted #d4d4d4}
.copy{background:#2f2f2f;color:#cfcfcf;font-size:13px;padding:12px 0;text-align:center}
.copy a{color:#fff}

/* ---------- Floating contact ---------- */
.float-contact{position:fixed;right:16px;bottom:20px;z-index:90;display:flex;flex-direction:column;gap:10px}
.float-contact a{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;color:#fff;box-shadow:0 4px 12px rgba(0,0,0,.25);transition:transform .15s}
.float-contact a:hover{transform:scale(1.08);color:#fff}
.float-contact svg{width:24px;height:24px}
.fc-phone{background:var(--red)} .fc-zalo{background:#0068ff;font-weight:800;font-size:13px} .fc-mess{background:#a334fa}
.bottom-bar{display:none}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .p-grid{--cols:3}
  .p-grid.is-carousel>.p-card{flex-basis:calc((100% - 48px)/4)}
  .product-layout{grid-template-columns:minmax(0,1fr)}
  .product-side{display:none}
  .main-menu>li>a{padding:0 9px;font-size:13px}
}
@media (max-width:849px){
  .hide-md{display:none!important}
  .show-md{display:inline-flex!important}
  .header-in{gap:10px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
  .logo{flex:1;display:flex;justify-content:center}
  .logo-img{width:210px}
  .search{order:3;flex:0 0 100%;max-width:none}
  .header-call{width:40px;height:40px;border-radius:50%;background:var(--red);color:#fff;display:grid!important;place-items:center}
  .header-call svg{width:20px;height:20px}
  .site-header{position:sticky;top:0;z-index:50;box-shadow:0 2px 6px rgba(0,0,0,.08)}
  .vp-col{grid-column:span var(--span-sm,12)}
  .vp-row{gap:14px}
  .shop-layout{grid-template-columns:minmax(0,1fr)}
  .shop-side{display:none}
  .product-top{grid-template-columns:minmax(0,1fr);gap:18px}
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .p-grid.is-carousel>.p-card{flex-basis:44%}
  .vp-section{padding:20px 0}
  .float-contact{display:none}
  .bottom-bar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:90;background:#fff;border-top:1px solid var(--line);box-shadow:0 -2px 10px rgba(0,0,0,.08);padding-bottom:env(safe-area-inset-bottom)}
  .bottom-bar a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:7px 2px 6px;font-size:11.5px;color:var(--ink)}
  .bottom-bar svg{width:22px;height:22px}
  .bb-phone svg{color:var(--red)} .bb-sms svg{color:var(--green)} .bb-zalo b{color:#0068ff;font-size:13px;line-height:22px} .bb-mess svg{color:#a334fa}
  body{padding-bottom:58px}
  h1{font-size:1.4rem}
  .summary .price{font-size:1.45rem}
}
@media (max-width:600px){
  .hide-sm{display:none!important}
  .show-sm{display:block!important}
  .p-grid{--cols:2;gap:10px}
  .p-title{font-size:13.5px;margin:8px 10px 4px}
  .p-card .price{margin:auto 10px 10px;font-size:14px}
  .archive-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .post-card p{display:none}
  .shop-bar{flex-direction:column;align-items:stretch}
  .wrap{padding:0 12px}
  .home-content>.vp-row{padding:0 12px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.navbar,.topbar,.float-contact,.bottom-bar,.site-footer,.shop-side,.product-side{display:none!important}}