:root{
  --xanh:#3f5f24; --xanh-2:#5a7d34; --xanh-nhat:#eef3e6;
  --vang:#e8a317; --vang-nhat:#fff6e0;
  --cam:#e0561b; --do:#c9301a;
  --nen:#f4f2ec; --the:#ffffff; --chu:#1f2419; --xam:#6b705f; --vien:#e3e0d6;
  --bo:12px; --bong:0 1px 2px rgba(0,0,0,.05),0 4px 14px rgba(0,0,0,.05);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:'Be Vietnam Pro',system-ui,sans-serif;background:var(--nen);color:var(--chu);font-size:15px;line-height:1.5}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
h1,h2,h3{line-height:1.25;margin:0}

/* ===== ĐẦU TRANG ===== */
.top{background:linear-gradient(180deg,var(--xanh),var(--xanh-2));color:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 10px rgba(0,0,0,.12)}
.top-strip{font-size:12.5px;opacity:.95}
.strip-in{display:flex;align-items:center;gap:10px;height:30px;overflow:hidden;white-space:nowrap}
.strip-in .sep{width:1px;height:12px;background:rgba(255,255,255,.4)}
.strip-in .grow{flex:1}
.strip-aff{color:#ffe7a8;font-weight:600}
.top-main{display:flex;align-items:center;gap:18px;padding-top:8px;padding-bottom:12px}
.logo{display:flex;align-items:center;gap:8px;flex-shrink:0}
.logo-hoa{font-size:30px}
.logo b{display:block;font-size:20px;font-weight:800;letter-spacing:-.3px;line-height:1}
.logo small{font-size:10px;letter-spacing:3px;color:#ffe7a8;font-weight:700}
.search{flex:1;display:flex;background:#fff;border-radius:6px;padding:3px;position:relative}
.search input{flex:1;border:0;outline:0;padding:8px 12px;min-width:0;color:var(--chu)}
.search button{border:0;background:var(--vang);color:#fff;border-radius:4px;padding:0 20px;cursor:pointer;font-size:16px}
.search-goi{position:absolute;left:0;right:0;top:100%;margin-top:4px;background:#fff;color:var(--chu);border-radius:8px;box-shadow:var(--bong);display:none;overflow:hidden}
.search-goi a{display:flex;gap:10px;align-items:center;padding:8px 12px;border-bottom:1px solid var(--vien)}
.search-goi a:hover{background:var(--xanh-nhat)}
.search-goi img{width:36px;height:36px;object-fit:cover;border-radius:4px}
.cart-btn{position:relative;font-size:26px;padding:4px 8px}
.badge{position:absolute;top:-2px;right:-4px;background:#fff;color:var(--cam);font-size:11px;font-weight:800;border-radius:10px;padding:0 6px;border:2px solid var(--xanh)}

main{padding-top:18px;padding-bottom:40px;min-height:60vh}

/* ===== KHỐI CHUNG ===== */
.card{background:var(--the);border-radius:var(--bo);box-shadow:var(--bong)}
.pad{padding:20px}
.sec{margin-bottom:18px}
.sec-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--vien)}
.sec-head h2{font-size:17px;color:var(--xanh);text-transform:uppercase;letter-spacing:.3px}
.sec-head a{color:var(--cam);font-size:14px;font-weight:600}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:8px;padding:11px 18px;font-weight:700;cursor:pointer;transition:transform .08s,filter .15s}
.btn:active{transform:scale(.98)}
.btn:hover{filter:brightness(1.05)}
.btn-cam{background:var(--cam);color:#fff}
.btn-vang{background:var(--vang);color:#fff}
.btn-xanh{background:var(--xanh);color:#fff}
.btn-vien{background:#fff;color:var(--cam);border:1.5px solid var(--cam)}
.btn-nho{padding:7px 12px;font-size:13px;border-radius:6px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.muted{color:var(--xam)}
.price{color:var(--do);font-weight:800}
.chip{display:inline-block;font-size:12px;font-weight:600;padding:3px 9px;border-radius:20px;background:var(--xanh-nhat);color:var(--xanh)}
.chip-vang{background:var(--vang-nhat);color:#9a6400}
.chip-do{background:#fde8e4;color:var(--do)}
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}
.field label{font-size:13px;font-weight:600;color:var(--xam)}
.field input,.field select,.field textarea{border:1.5px solid var(--vien);border-radius:8px;padding:10px 12px;outline:0;background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--xanh-2)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.empty{text-align:center;padding:40px 20px;color:var(--xam)}
.empty .big{font-size:44px}
.bc{font-size:13px;color:var(--xam);margin-bottom:12px}
.bc a{color:var(--xanh);font-weight:600}

/* ===== TRANG CHỦ ===== */
.hero{display:grid;grid-template-columns:2fr 1fr;gap:10px;margin-bottom:18px}
.hero-main{position:relative;border-radius:var(--bo);overflow:hidden;min-height:260px;background:#2e4419}
.hero-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.hero-txt{position:relative;padding:34px;color:#fff;max-width:520px}
.hero-txt .chip{background:var(--vang);color:#fff}
.hero-txt h1{font-size:30px;margin:12px 0 8px;font-weight:800}
.hero-txt p{margin:0 0 18px;opacity:.95}
.hero-side{display:grid;grid-template-rows:1fr 1fr;gap:10px}
.hero-mini{border-radius:var(--bo);padding:18px;color:#fff;display:flex;flex-direction:column;justify-content:center}
.hero-mini b{font-size:17px}
.hero-mini span{font-size:13px;opacity:.95}
.hm-1{background:linear-gradient(135deg,#e0561b,#e8a317)}
.hm-2{background:linear-gradient(135deg,#3f5f24,#7c9c3f)}
.usp{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:18px}
.usp div{background:#fff;border-radius:10px;padding:12px;display:flex;gap:10px;align-items:center;font-size:13px;box-shadow:var(--bong)}
.usp i{font-style:normal;font-size:24px}
.cats{display:grid;grid-template-columns:repeat(4,1fr)}
.cat{display:flex;flex-direction:column;align-items:center;gap:6px;padding:18px 8px;border-right:1px solid var(--vien);font-weight:600;font-size:14px;text-align:center;transition:background .15s}
.cat:last-child{border-right:0}
.cat:hover{background:var(--xanh-nhat)}
.cat span{font-size:34px;width:64px;height:64px;border-radius:50%;background:var(--vang-nhat);display:flex;align-items:center;justify-content:center}
.combo-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:16px}
.combo{display:flex;gap:14px;align-items:center;border:1.5px dashed var(--vang);border-radius:10px;padding:12px;background:var(--vang-nhat)}
.combo img{width:110px;height:110px;object-fit:cover;border-radius:8px}
.combo h3{font-size:15px;margin-bottom:4px}

/* Lưới sản phẩm */
.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;padding:14px}
.pc{background:#fff;border-radius:10px;overflow:hidden;border:1px solid var(--vien);display:flex;flex-direction:column;transition:transform .15s,box-shadow .15s;position:relative}
.pc:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,.1);border-color:var(--vang)}
.pc-img{aspect-ratio:1;background:#f7f5ef;position:relative}
.pc-img img{width:100%;height:100%;object-fit:cover}
.pc-tag{position:absolute;left:0;top:8px;background:var(--xanh);color:#fff;font-size:10.5px;font-weight:700;padding:2px 8px;border-radius:0 10px 10px 0}
.pc-hh{position:absolute;right:6px;bottom:6px;background:rgba(224,86,27,.95);color:#fff;font-size:11px;font-weight:700;padding:2px 7px;border-radius:6px}
.pc-body{padding:10px;display:flex;flex-direction:column;gap:6px;flex:1}
.pc-name{font-size:13.5px;line-height:1.35;height:2.7em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.pc-foot{display:flex;justify-content:space-between;align-items:baseline;margin-top:auto}
.pc-foot .price{font-size:16px}
.pc-foot small{font-size:11.5px;color:var(--xam)}

/* ===== TRANG SẢN PHẨM ===== */
.pd{display:grid;grid-template-columns:440px 1fr;gap:28px;padding:20px}
.gal-main{aspect-ratio:1;border-radius:10px;overflow:hidden;background:#f7f5ef;border:1px solid var(--vien)}
.gal-main img{width:100%;height:100%;object-fit:cover}
.gal-thumbs{display:flex;gap:8px;margin-top:10px}
.gal-thumbs button{width:72px;height:72px;padding:0;border:2px solid transparent;border-radius:8px;overflow:hidden;cursor:pointer;background:#fff}
.gal-thumbs button.on{border-color:var(--cam)}
.gal-thumbs img{width:100%;height:100%;object-fit:cover}
.share-row{display:flex;gap:8px;align-items:center;margin-top:14px;font-size:13px;color:var(--xam)}
.pd-info h1{font-size:22px;font-weight:700;margin-bottom:8px}
.pd-meta{display:flex;gap:14px;flex-wrap:wrap;align-items:center;font-size:13.5px;color:var(--xam);margin-bottom:14px}
.pd-price{background:#faf7f0;border-radius:8px;padding:14px 18px;margin-bottom:16px;display:flex;align-items:baseline;gap:10px}
.pd-price .price{font-size:30px}
.pd-row{display:grid;grid-template-columns:120px 1fr;gap:10px;align-items:center;padding:8px 0;font-size:14px}
.pd-row>span:first-child{color:var(--xam)}
.vouchers{display:flex;gap:6px;flex-wrap:wrap}
.vchip{border:1px dashed var(--cam);color:var(--cam);background:#fff5f0;font-size:12px;font-weight:700;padding:3px 8px;border-radius:4px;cursor:pointer}
.qty{display:inline-flex;border:1.5px solid var(--vien);border-radius:8px;overflow:hidden}
.qty button{width:36px;height:36px;border:0;background:#fff;cursor:pointer;font-size:18px}
.qty input{width:50px;text-align:center;border:0;border-left:1.5px solid var(--vien);border-right:1.5px solid var(--vien);outline:0}
.pd-cta{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.pd-cta .btn{min-width:190px;padding:13px 20px}
.aff-box{margin-top:18px;border-radius:10px;padding:14px 16px;background:linear-gradient(135deg,#fff5e6,#fff);border:1.5px solid var(--vang)}
.aff-box h3{font-size:15px;margin-bottom:6px}
.aff-link{display:flex;gap:6px;margin-top:8px}
.aff-link input{flex:1;min-width:0;border:1.5px solid var(--vien);border-radius:8px;padding:9px 10px;font-size:13px;background:#fff}
.pd-wrap{display:grid;grid-template-columns:1fr 290px;gap:18px;align-items:start}
.shop-card{display:flex;gap:14px;align-items:center;padding:16px 20px}
.shop-ava{width:64px;height:64px;border-radius:50%;object-fit:cover;border:3px solid var(--vang)}
.shop-card h3{font-size:17px}
.shop-stats{display:flex;gap:18px;margin-left:auto;font-size:13px;color:var(--xam)}
.shop-stats b{color:var(--cam);display:block;font-size:16px}
.detail h2{font-size:16px;background:#faf7f0;padding:10px 14px;border-radius:6px;margin:18px 0 10px}
.detail h2:first-child{margin-top:0}
.detail ul{margin:0;padding-left:20px}
.detail li{margin-bottom:6px}
.side-list a{display:flex;gap:10px;padding:10px 14px;border-bottom:1px solid var(--vien);align-items:center}
.side-list a:hover{background:var(--xanh-nhat)}
.side-list img{width:62px;height:62px;border-radius:6px;object-fit:cover}
.side-list span{font-size:13px;line-height:1.35}
.sticky-buy{display:none}

/* ===== GIỎ + THANH TOÁN ===== */
.cart-line{display:grid;grid-template-columns:80px 1fr auto auto auto;gap:14px;align-items:center;padding:14px 18px;border-bottom:1px solid var(--vien)}
.cart-line img{width:80px;height:80px;border-radius:8px;object-fit:cover}
.x{border:0;background:none;color:var(--xam);cursor:pointer;font-size:18px}
.co{display:grid;grid-template-columns:1fr 360px;gap:18px;align-items:start}
.sum-row{display:flex;justify-content:space-between;padding:6px 0;font-size:14px}
.sum-row.total{border-top:1px dashed var(--vien);margin-top:8px;padding-top:12px;font-size:17px;font-weight:800}
.pay-opt{display:flex;gap:10px;align-items:center;border:1.5px solid var(--vien);border-radius:8px;padding:12px;margin-bottom:8px;cursor:pointer}
.pay-opt:has(input:checked){border-color:var(--cam);background:#fff5f0}
.ref-note{font-size:12.5px;background:var(--xanh-nhat);color:var(--xanh);padding:8px 12px;border-radius:8px;margin-top:10px}

/* ===== ĐỐI TÁC ===== */
.aff-hero{background:linear-gradient(135deg,#2e4419,#5a7d34);color:#fff;border-radius:var(--bo);padding:36px;display:grid;grid-template-columns:1.3fr 1fr;gap:30px;align-items:center;margin-bottom:18px}
.aff-hero h1{font-size:30px;font-weight:800;margin:10px 0}
.aff-hero .card{color:var(--chu)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}
.step{background:#fff;border-radius:10px;padding:16px;box-shadow:var(--bong)}
.step b{display:inline-flex;width:28px;height:28px;border-radius:50%;background:var(--vang);color:#fff;align-items:center;justify-content:center;margin-bottom:8px}
.calc{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.calc input[type=range]{flex:1;min-width:200px;accent-color:var(--cam)}
.calc-out{font-size:26px;font-weight:800;color:var(--cam)}

/* Dashboard */
.dash-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:14px}
.dash-head h1{font-size:22px}
.dash-head .grow{flex:1}
.kpis{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-bottom:14px}
.kpi{background:#fff;border-radius:10px;padding:14px;box-shadow:var(--bong)}
.kpi small{font-size:12px;color:var(--xam);font-weight:600;display:block}
.kpi b{font-size:22px;font-weight:800;display:block;margin-top:2px;font-variant-numeric:tabular-nums}
.kpi em{font-style:normal;font-size:11.5px;color:var(--xam)}
.kpi.hot{background:linear-gradient(135deg,#e0561b,#e8a317);color:#fff}
.kpi.hot small,.kpi.hot em{color:#fff;opacity:.9}
.dash-grid{display:grid;grid-template-columns:2fr 1fr;gap:14px;margin-bottom:14px}
.chart{padding:10px 16px 16px}
.chart svg{width:100%;height:auto;display:block}
.legend{display:flex;gap:14px;font-size:12.5px;color:var(--xam);padding:0 16px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:middle}
.tier{padding:18px}
.bar{height:12px;background:var(--xanh-nhat);border-radius:10px;overflow:hidden;margin:10px 0 6px}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--vang),var(--cam));border-radius:10px;transition:width .6s}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{text-align:left;font-size:12px;color:var(--xam);font-weight:600;padding:10px 14px;border-bottom:1px solid var(--vien);background:#faf9f5}
.tbl td{padding:10px 14px;border-bottom:1px solid var(--vien);vertical-align:middle}
.tbl td.num,.tbl th.num{text-align:right;font-variant-numeric:tabular-nums}
.tbl-wrap{overflow-x:auto}
.st{font-size:11.5px;font-weight:700;padding:3px 8px;border-radius:10px;white-space:nowrap}
.st-moi{background:#e8f0fe;color:#1a56c4}
.st-dang-giao{background:var(--vang-nhat);color:#9a6400}
.st-hoan-thanh{background:var(--xanh-nhat);color:var(--xanh)}
.st-huy{background:#f1f1f1;color:#888}
.gen{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;align-items:end;padding:16px}
.gen-out{display:grid;grid-template-columns:1fr 150px;gap:16px;padding:0 16px 16px;align-items:start}
.qr{width:150px;height:150px;border:1px solid var(--vien);border-radius:8px;display:flex;align-items:center;justify-content:center;background:#fff;overflow:hidden}
.qr img{width:100%;height:100%;image-rendering:pixelated}
.rank{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid var(--vien);font-size:14px}
.rank .no{width:26px;height:26px;border-radius:50%;background:var(--xanh-nhat);color:var(--xanh);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:12px}
.rank.me{background:var(--vang-nhat)}
.rank .grow{flex:1}

/* Người bán */
.seller-tabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}
.seller-tabs button{border:0;background:#fff;padding:9px 16px;border-radius:8px;font-weight:600;cursor:pointer;box-shadow:var(--bong)}
.seller-tabs button.on{background:var(--xanh);color:#fff}
.tbl select{border:1.5px solid var(--vien);border-radius:6px;padding:4px 6px;font-size:12.5px}

/* Thông báo */
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:#1f2419;color:#fff;padding:11px 18px;border-radius:10px;font-size:14px;opacity:0;pointer-events:none;transition:all .25s;z-index:99;max-width:calc(100% - 32px)}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

.foot{background:#fff;border-top:3px solid var(--vang);padding:28px 0 10px;font-size:13.5px}
.foot-in{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:24px}
.foot-in b{display:block;margin-bottom:8px;color:var(--xanh)}
.foot-in a{display:block;color:var(--xam);margin-bottom:4px}
.foot-in p{color:var(--xam);margin:0}
.foot-note{font-size:12px;color:var(--xam);text-align:center;margin-top:18px}

/* ===== ĐIỆN THOẠI ===== */
@media (max-width:980px){
  .grid{grid-template-columns:repeat(3,1fr)}
  .pd{grid-template-columns:1fr}
  .pd-wrap,.co,.dash-grid,.aff-hero{grid-template-columns:1fr}
  .kpis{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  body{font-size:14px}
  .strip-in a:first-child,.strip-in .sep{display:none}
  .top-main{gap:10px}
  .logo b{font-size:16px}.logo small{display:none}.logo-hoa{font-size:24px}
  .search button{padding:0 12px}
  .hero{grid-template-columns:1fr}
  .hero-txt{padding:22px}.hero-txt h1{font-size:23px}
  .hero-side{grid-template-rows:none;grid-template-columns:1fr 1fr}
  .usp{grid-template-columns:1fr 1fr}
  .cats{grid-template-columns:repeat(4,1fr)}
  .cat{font-size:11.5px;padding:12px 4px}.cat span{width:48px;height:48px;font-size:24px}
  .combo-row{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr 1fr;gap:8px;padding:8px}
  .pd{padding:14px;gap:16px}
  .pd-info h1{font-size:18px}
  .pd-price .price{font-size:24px}
  .pd-row{grid-template-columns:90px 1fr}
  .pd-cta{display:none}
  .sticky-buy{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;box-shadow:0 -2px 12px rgba(0,0,0,.12)}
  .sticky-buy button{flex:1;border:0;padding:15px 8px;font-weight:700;cursor:pointer}
  .sticky-buy .b1{background:var(--xanh-nhat);color:var(--xanh)}
  .sticky-buy .b2{background:var(--cam);color:#fff}
  body.co-sticky{padding-bottom:56px}
  .shop-card{flex-wrap:wrap}.shop-stats{margin-left:0;width:100%;justify-content:space-around}
  .cart-line{grid-template-columns:64px 1fr auto;gap:10px;padding:12px}
  .cart-line img{width:64px;height:64px}
  .cart-line .ln-sum{grid-column:2}
  .kpis{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr}
  .aff-hero{padding:22px}.aff-hero h1{font-size:23px}
  .gen{grid-template-columns:1fr}
  .gen-out{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .foot-in{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{transition-duration:.3s!important}}

/* ===== TÍNH NĂNG BÁN HÀNG (28/09) ===== */
.thong-bao{overflow:hidden;text-overflow:ellipsis;font-weight:600;color:#ffe7a8}
.btn-trong{background:rgba(255,255,255,.15);color:#fff;border:1.5px solid rgba(255,255,255,.6);margin-left:6px}
.xanh{color:var(--xanh);font-weight:700}
.do{color:var(--do)}
s.muted{font-weight:400}
/* Flash sale */
.flash{border:2px solid var(--cam)}
.flash-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:12px 18px;background:linear-gradient(90deg,#e0561b,#f08a24);color:#fff;border-radius:10px 10px 0 0}
.flash-head h2{font-size:18px;text-transform:uppercase;letter-spacing:.5px}
.flash-head a{color:#fff;font-weight:600;font-size:14px}
.flash-head .grow{flex:1}
.dem{font-size:13px}
.dem b,[data-dem] b{display:inline-block;background:#1f2419;color:#fff;border-radius:4px;padding:1px 5px;margin:0 1px;font-variant-numeric:tabular-nums}
.pc-flash{position:absolute;right:0;top:8px;background:var(--cam);color:#fff;font-size:11px;font-weight:800;padding:2px 8px;border-radius:10px 0 0 10px}
.pc-tk{background:var(--xanh)}
.pc-deal{font-size:11.5px;color:var(--cam);font-weight:600}
.pc-foot s{font-size:11.5px}
.pd-flash{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;background:linear-gradient(90deg,#e0561b,#f08a24);color:#fff;padding:9px 16px;border-radius:8px 8px 0 0;font-size:13.5px}
.pd-flash+.pd-price{border-radius:0 0 8px 8px}
.pd-price{flex-wrap:wrap}
/* Voucher */
.vc-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px;padding:14px}
.vc{display:grid;grid-template-columns:86px 1fr auto;align-items:center;gap:10px;background:#fff;border:1px solid var(--vien);border-radius:10px;overflow:hidden;padding-right:10px}
.vc-l{background:linear-gradient(135deg,#e0561b,#e8a317);color:#fff;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px 4px;font-size:20px;border-right:2px dashed #fff;text-align:center}
.vc-l b{font-size:13px;line-height:1.2;margin-top:2px}
.vc-ship .vc-l{background:linear-gradient(135deg,#1a8f6b,#3fb88f)}
.vc-r{display:flex;flex-direction:column;padding:8px 0;min-width:0}
.vc-r b{font-size:14px}.vc-r span{font-size:12.5px}.vc-r small{font-size:11.5px;color:var(--xam)}
.vchip.on{background:var(--xanh-nhat);color:var(--xanh);border-color:var(--xanh)}
button.vchip{font-family:inherit}
.vc-list{display:flex;flex-direction:column;gap:6px;max-height:280px;overflow:auto}
.vc-pick{display:flex;gap:8px;align-items:flex-start;border:1.5px dashed var(--vien);border-radius:8px;padding:8px 10px;cursor:pointer;font-size:13px}
.vc-pick.on{border-color:var(--cam);background:#fff5f0;border-style:solid}
.vc-pick.mo{opacity:.6;cursor:not-allowed}
.vc-pick input{margin-top:3px;accent-color:var(--cam)}
/* Deal mua kèm + upsell */
.deal{margin-top:14px;border:1.5px solid var(--cam);border-radius:10px;overflow:hidden}
.deal-h{background:#fff5f0;color:var(--cam);font-weight:800;font-size:13px;padding:7px 12px;display:flex;gap:8px;align-items:center}
.deal-b{display:flex;align-items:center;gap:10px;padding:10px 12px;flex-wrap:wrap}
.deal-b img{width:54px;height:54px;border-radius:6px;object-fit:cover;border:1px solid var(--vien)}
.deal-b>b{font-size:20px;color:var(--xam)}
.deal-b>div{flex:1;min-width:150px;font-size:13.5px}
.deal-nho{padding:9px 12px;font-size:13.5px;border-style:dashed;background:#fffaf5}
.upsell{display:flex;gap:12px;align-items:center;margin-top:12px;padding:10px 12px;border-radius:10px;background:var(--xanh-nhat);border:1.5px solid #cfdcb8}
.upsell img{width:54px;height:54px;border-radius:6px;object-fit:cover}
.upsell>div{flex:1;font-size:14px}
.share-b{border:1px solid var(--vien);background:#fff;border-radius:6px;padding:5px 10px;font-size:12.5px;font-weight:600;cursor:pointer;color:var(--chu)}
.share-row{flex-wrap:wrap}
/* Giỏ */
.tien-dos{padding:10px 18px 4px;display:flex;flex-direction:column;gap:8px}
.tien-do{font-size:13.5px}
.tien-do .bar{margin:0 0 4px;height:8px}
.tien-do.ok{background:var(--xanh-nhat);padding:8px 12px;border-radius:8px}
.cart-goiy{grid-template-columns:64px 1fr auto auto}
.cart-goiy img{width:64px;height:64px}
.co-side{position:sticky;top:120px}
.co-loi{display:none;background:#fde8e4;color:var(--do);padding:9px 12px;border-radius:8px;font-size:13.5px;margin-top:8px}
.tiet-kiem{background:var(--vang-nhat);color:#9a6400;text-align:center;padding:8px;border-radius:8px;font-size:13.5px;margin-top:10px}
.don-ok{max-width:640px;margin:0 auto;text-align:center}
.don-box{text-align:left;border:1px solid var(--vien);border-radius:10px;padding:14px;margin-top:12px}
.don-box.vang{background:var(--vang-nhat);border-color:#f3d48a}
/* Tư vấn */
.quiz-cta{display:flex;align-items:center;gap:14px;padding:16px 20px;background:linear-gradient(90deg,#fff6e0,#fff);border:1.5px solid var(--vang)}
.quiz-cta>span:nth-child(2){flex:1;font-size:14px}
.qc-ico{font-size:34px}
.quiz{max-width:680px;margin:0 auto}
.quiz-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;font-weight:700;color:var(--cam)}
.quiz h2{font-size:20px;margin-bottom:14px}
.quiz-dap{display:grid;gap:10px}
.quiz-dap button{text-align:left;border:1.5px solid var(--vien);background:#fff;border-radius:10px;padding:14px 16px;font-size:15px;font-weight:600;cursor:pointer;transition:all .15s}
.quiz-dap button:hover{border-color:var(--cam);background:#fff5f0}
.quiz-kq{display:grid;gap:10px;margin-bottom:10px}
.quiz-sp{display:flex;gap:12px;border:1px solid var(--vien);border-radius:10px;padding:10px}
.quiz-sp img{width:84px;height:84px;border-radius:8px;object-fit:cover}
.quiz-sp p{font-size:13px;margin:4px 0}
/* CTV */
.tabs2{display:flex;background:var(--nen);border-radius:8px;padding:3px;margin-bottom:14px}
.tabs2 button{flex:1;border:0;background:none;padding:8px;border-radius:6px;font-weight:700;cursor:pointer;color:var(--xam)}
.tabs2 button.on{background:#fff;color:var(--cam);box-shadow:var(--bong)}
.bang-mau{background:var(--vang-nhat);border:1.5px dashed var(--vang);border-radius:10px;padding:10px 14px;margin-bottom:12px;font-size:14px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
@media (max-width:980px){.co-side{position:static}}
@media (max-width:640px){
  .an-dt{display:none}
  .thong-bao{font-size:11.5px}
  .vc-row{grid-template-columns:1fr;padding:10px}
  .flash-head{padding:10px 12px}.flash-head h2{font-size:15px}
  .quiz-cta{flex-wrap:wrap}
  .btn-trong{margin:8px 0 0}
  .cart-goiy{grid-template-columns:56px 1fr auto}
  .cart-goiy .btn{grid-column:2 / 4}
}
@media print{
  .top,.foot,.sticky-buy,.gen,.dash-head .btn,.bang-mau button,.toast{display:none!important}
  body{background:#fff}.card,.kpi{box-shadow:none;border:1px solid #ddd;break-inside:avoid}
  main{padding:0}
}