/* HOSTNHANH — style.css v1.0 · màu thương hiệu riêng (xanh ngọc + cam) */
:root{--pri:#1f65c1;--pri-d:#174f98;--pri-l:#e8f0fb;--acc:#0161f5;--cy:#00c2f3;--red:#e02424;--ink:#1f2933;--mut:#6b7280;--line:#e5e7eb;--bg:#f3f5f7;--card:#fff;--r:10px}
*{box-sizing:border-box}html,body{margin:0}
body{font-family:"Be Vietnam Pro",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);font-size:15px;line-height:1.5}
a{color:var(--pri);text-decoration:none}
.btn{display:inline-flex;align-items:center;gap:6px;border:0;border-radius:8px;padding:9px 18px;font-family:inherit;font-weight:600;font-size:14px;line-height:1.2;cursor:pointer;background:var(--pri);color:#fff;transition:.15s}
.btn:hover{background:var(--pri-d)}.btn.ghost{background:#fff;color:var(--pri);border:1.5px solid var(--pri)}
.btn.acc{background:var(--acc)}.btn.gray{background:#9ca3af}.btn.sm{padding:6px 12px;font-size:13px}
.logo{display:flex;align-items:center;gap:0;font-family:inherit;font-weight:800;font-size:24px;line-height:1;color:var(--pri)}
.logo b{color:var(--acc)}.logo i{margin-right:8px}.logo i{width:34px;height:34px;border-radius:9px;background:var(--pri);display:grid;place-items:center;color:#fff;font-style:normal;font-size:18px}

/* ---------- STOREFRONT ---------- */
.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.top .wrap{display:flex;align-items:center;gap:24px;height:66px}
.top nav{display:flex;gap:20px;margin-left:auto}.top nav a{color:var(--ink);font-weight:500}
.hero{background:linear-gradient(135deg,#0a2a6b 0%,#0161f5 60%,#00c2f3 100%);color:#fff;padding:64px 0 72px}
.hero h1{font-size:40px;line-height:1.2;margin:0 0 12px}.hero p{opacity:.92;font-size:18px;margin:0 0 28px}
.search{display:flex;max-width:640px;background:#fff;border-radius:12px;overflow:hidden}
.search input{flex:1;border:0;padding:16px 18px;font-size:16px;outline:0}
.search button{border:0;background:var(--acc);color:#fff;font-family:inherit;font-weight:700;font-size:16px;padding:0 26px;cursor:pointer}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.chips span{background:rgba(255,255,255,.15);padding:5px 12px;border-radius:20px;font-size:14px}
#kq{margin-top:14px;background:#fff;color:var(--ink);border-radius:10px;padding:12px 16px;max-width:640px;display:none}
section.blk{padding:56px 0}section.blk h2{font-size:28px;margin:0 0 6px;text-align:center}
section.blk .sub{text-align:center;color:var(--mut);margin:0 0 32px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(175px,1fr))}
.pk{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;display:flex;flex-direction:column;position:relative}
.pk.hot{border:2px solid var(--acc)}.pk .tag{position:absolute;top:-11px;right:16px;background:var(--acc);color:#fff;font-size:12px;font-weight:700;padding:2px 10px;border-radius:10px}
.pk h3{margin:0 0 4px;color:var(--pri)}.pk .price{white-space:nowrap;font-size:26px;font-weight:800;margin:6px 0}.pk .price small{font-size:13px;color:var(--mut);font-weight:500}
.pk ul{list-style:none;padding:0;margin:10px 0 18px;flex:1}.pk li{padding:5px 0;border-bottom:1px dashed var(--line);font-size:14px}
.pk li:before{content:"✓ ";color:var(--pri);font-weight:700}
table.tb{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--r);overflow:hidden}
.tb th{background:#3d4148;color:#fff;font-weight:600;padding:12px;font-size:14px;text-align:center}
.tb td{padding:12px;border-bottom:1px solid var(--line);text-align:center;font-size:14px}
.tb td.l,.tb th.l{text-align:left}
.gray-bg{background:#fff}
footer.ft{background:#071431;color:#cbd5e1;padding:36px 0;font-size:14px}footer.ft a{color:#fff}
.ft .wrap{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between}

/* ---------- DASHBOARD (bố cục kiểu panel quản lý) ---------- */
.dh{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 22px;gap:20px;position:sticky;top:0;z-index:30}
.dh .bal{margin-left:auto;display:flex;align-items:center;gap:10px;font-size:16px}.dh .bal b{color:var(--red);font-weight:600}
.dh .user{display:flex;align-items:center;gap:8px;font-weight:600}.dh .user i{width:34px;height:34px;border-radius:50%;background:var(--pri);color:#fff;display:grid;place-items:center;font-style:normal}
.dwrap{display:flex;min-height:calc(100vh - 70px)}
.side{width:260px;flex:none;background:var(--pri);padding:18px 0;position:sticky;top:70px;height:calc(100vh - 70px);overflow:auto}
.side a{display:flex;align-items:center;gap:14px;color:#fff;padding:13px 24px;font-size:16px;margin-right:14px;border-radius:0 30px 30px 0}
.side a:hover{background:rgba(255,255,255,.12)}.side a.on{background:var(--pri-l);color:var(--pri);font-weight:600}
.side a span.ic{width:22px;text-align:center}
.side hr{border:0;border-top:1px solid rgba(255,255,255,.2);margin:14px 24px}
.main{flex:1;padding:26px;min-width:0}
.main h1{font-size:26px;margin:0 0 18px;text-transform:uppercase}
.bar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:16px}
.alert{background:#fdecec;border:1px solid #f5c2c2;color:var(--red);padding:12px 16px;border-radius:8px;margin-bottom:16px}
.alert.ok{background:var(--pri-l);border-color:#b6e0d5;color:var(--pri-d)}
.box{background:#fff;border-radius:var(--r);padding:24px;margin-bottom:22px}
.box h2{margin:0 0 18px;font-size:22px;text-transform:uppercase}
.warn{color:var(--red);font-style:italic;font-size:13px}
.pill{display:inline-block;padding:3px 10px;border-radius:14px;font-size:12px;font-weight:600;background:var(--pri-l);color:var(--pri)}
.pill.red{background:#fdecec;color:var(--red)}.pill.org{background:#fff1e6;color:var(--acc)}
.tog{width:44px;height:24px;border-radius:12px;background:#d1d5db;display:inline-block;position:relative;vertical-align:middle}
.tog:after{content:"";position:absolute;left:3px;top:3px;width:18px;height:18px;border-radius:50%;background:#fff}
.tog.on{background:var(--pri)}.tog.on:after{left:23px}
.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:22px}
.stat{background:#fff;border-radius:var(--r);padding:18px}.stat b{display:block;font-size:28px;color:var(--pri)}.stat span{color:var(--mut);font-size:14px}
/* giỏ gia hạn */
.cart{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
.order{border:1px solid #cfd4da;border-radius:4px}
.order .it{padding:16px;text-align:right}.order .it b{display:block}
.order select{margin:12px 0;padding:8px 12px;border:1px solid var(--line);border-radius:6px;font:inherit;min-width:130px}
.order .sum{background:#eef0f2;padding:14px 16px}.sum div{display:flex;justify-content:space-between;padding:5px 0}
.sum .tot{color:var(--red);font-weight:700;border-top:1px dashed #9ca3af;margin-top:8px;padding-top:12px}
.pay label{display:flex;gap:16px;align-items:flex-start;padding:14px 0;cursor:pointer}
.pay input{width:22px;height:22px;margin-top:3px;accent-color:var(--pri);flex:none}
.pay .ico{width:54px;height:40px;border-radius:8px;display:grid;place-items:center;font-weight:800;font-size:12px;color:#fff;flex:none}
.pay small{display:block;color:var(--mut);font-style:italic}
.coupon{display:flex}.coupon input{flex:1;border:1px solid #cfd4da;border-radius:6px 0 0 6px;padding:12px;font:inherit}
.coupon button{border-radius:0 6px 6px 0}
.foot{position:sticky;bottom:0;background:#fff;border-top:1px solid var(--line);padding:12px;text-align:center;z-index:10}
.foot p{margin:0 0 8px;font-size:14px}
.qr{text-align:center}.qr img{max-width:260px;border:1px solid var(--line);border-radius:10px}
.float{position:fixed;right:18px;bottom:90px;display:flex;flex-direction:column;gap:12px;z-index:40}
.float a{width:74px;height:74px;border-radius:50%;background:var(--pri);color:#fff;display:grid;place-items:center;text-align:center;font-size:13px;font-weight:600;line-height:1.2}
@media(max-width:900px){.side{display:none}.cart{grid-template-columns:1fr}.hero h1{font-size:30px}.top nav{display:none}.tb-scroll{overflow-x:auto}.dh .bal span{display:none}}

/* v1.1 — logo ảnh, menu kiểu panel, bảng tên miền đủ cột */
.logo img{height:46px;width:auto;display:block}.top .logo img{height:42px}
.side a .ar{margin-left:auto;opacity:.9}.side .sub{display:none;background:rgba(0,0,0,.12);margin-right:14px}
.side .grp:hover .sub,.side .grp.open .sub{display:block}.side .sub a{padding:9px 24px 9px 60px;font-size:15px;margin:0;border-radius:0}
.side .gap{height:40px}
.tb th{background:#45443f}
.dns{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#4caf50;color:#fff;font-size:9px;font-weight:700;border:2px solid #a5d6a7}
.st{display:inline-block;border:1px solid #a5d6a7;background:#f1f8f1;border-radius:6px;padding:4px 10px;line-height:1.3}.st:before{content:"✔";display:block;color:#fff;background:#4caf50;border-radius:50%;width:20px;height:20px;margin:0 auto 2px;font-size:12px}
.st.red{border-color:#f5c2c2;background:#fdecec;color:var(--red)}.st.red:before{content:"!";background:var(--red)}
.gear{font-size:28px;color:#6b6b6b}
.mua{border:1.5px solid var(--acc);color:var(--acc);background:#fff;border-radius:6px;padding:8px 12px;font:inherit;font-size:14px;cursor:pointer}
.pager{display:flex;justify-content:flex-end;align-items:center;gap:10px;margin-top:16px}.pager select{padding:6px 10px;border:1px solid var(--line);border-radius:6px}
.btn.big{font-size:17px;padding:13px 22px}
.pay .ico{background:none!important;color:inherit;width:70px}.pay .ico span{display:grid;place-items:center;width:52px;height:40px;border-radius:8px;color:#fff;font-weight:800;font-size:12px}
.foot .btn{min-width:160px;justify-content:center;text-transform:uppercase;font-size:17px}

/* v1.2 — trang chủ: cột rộng, không rớt dòng xấu */
.home .wrap{max-width:1200px}
.hero-g{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:center}
.hero-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:18px;padding:10px 26px}
.hc-row{display:flex;align-items:baseline;gap:14px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.18)}.hc-row:last-child{border:0}
.hc-row b{font-size:28px;min-width:130px}.hc-row span{opacity:.9}
.feat-strip{background:#fff;border-bottom:1px solid var(--line)}
.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:28px 16px}
.feats div{display:grid;grid-template-columns:44px 1fr;column-gap:12px}.feats i{grid-row:span 2;font-style:normal;font-size:26px;width:44px;height:44px;border-radius:12px;background:var(--pri-l);display:grid;place-items:center}
.feats b{font-size:15px}.feats span{color:var(--mut);font-size:14px}
.grid3,.grid4{display:grid;gap:24px;grid-template-columns:repeat(3,minmax(0,1fr))}.grid4{grid-template-columns:repeat(4,minmax(0,1fr))}
.pk{padding:28px 26px}.pk h3{font-size:19px}
.pk .price{font-size:34px;line-height:1.1;margin:12px 0 2px;white-space:nowrap}.pk .price sup{font-size:16px;margin-left:2px}
.pk .per{color:var(--mut);font-size:14px;margin-bottom:6px}
.pk li{padding:8px 0;font-size:15px;line-height:1.45}
.pk.info{background:var(--pri-l);border-color:#c5d8f3}.pk.info p{flex:1;margin:10px 0 18px;line-height:1.6}
.tabs{display:flex;justify-content:center;gap:8px;margin:0 0 14px;flex-wrap:wrap}
.tabs button{border:1.5px solid var(--line);background:#fff;border-radius:30px;padding:10px 22px;font:inherit;font-weight:600;cursor:pointer;color:var(--ink)}
.tabs button.on{background:var(--pri);border-color:var(--pri);color:#fff}
.tabnote{text-align:center;color:var(--mut);margin:0 auto 28px;max-width:720px}
.note{text-align:center;color:var(--mut);font-size:14px;margin:22px 0 0}
.pol div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px}.pol i{font-style:normal;font-size:28px}.pol b{display:block;margin:10px 0 6px;font-size:17px}.pol p{margin:0;color:var(--mut);line-height:1.6}
.narrow{max-width:860px!important}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;padding:0 20px}
.faq summary{cursor:pointer;padding:18px 0;font-weight:600;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";font-size:22px;color:var(--acc);line-height:1}.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 18px;color:#374151;line-height:1.65}
.cta{background:linear-gradient(135deg,#0a2a6b,#0161f5);color:#fff;padding:44px 0}
.cta .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}.cta h2{margin:0 0 6px;font-size:26px}.cta p{margin:0;opacity:.9}
.cta .btn.acc{background:#fff;color:var(--acc)}
section.blk{padding:72px 0}
@media(max-width:1024px){.grid4{grid-template-columns:repeat(2,minmax(0,1fr))}.feats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.hero-g{grid-template-columns:1fr}.hero-card{display:none}.grid3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.grid3,.grid4,.feats{grid-template-columns:1fr}.hero h1{font-size:26px}section.blk{padding:48px 0}}
.about{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}.about p{line-height:1.7;color:#374151}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:14px}.specs div{background:var(--pri-l);border-radius:12px;padding:16px 18px}.specs small{color:var(--mut);display:block}.specs b{font-size:17px;color:var(--pri-d)}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:s}.steps div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.steps b{width:38px;height:38px;border-radius:50%;background:var(--acc);color:#fff;display:grid;place-items:center;font-size:17px}.steps h4{margin:12px 0 6px;font-size:16px}.steps p{margin:0;color:var(--mut);font-size:14px;line-height:1.55}
.doc{background:#fff;border-radius:16px;padding:40px 44px;margin:40px auto;max-width:900px;line-height:1.75}.doc h1{font-size:30px;margin:0 0 6px}.doc h2{font-size:20px;margin:30px 0 8px;color:var(--pri-d)}.doc li{margin:6px 0}
@media(max-width:1024px){.steps{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.about{grid-template-columns:1fr}}
@media(max-width:620px){.steps{grid-template-columns:1fr}.specs{grid-template-columns:1fr 1fr}.doc{padding:26px 18px}}
.pk .btn{justify-content:center}

/* ===== v1.3 — sửa giao diện (nền xen kẽ, bảng tên miền, mobile) ===== */
.bg-w{background:#fff}.bg-g{background:var(--bg)}
section.blk .eb{display:block;text-align:center;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--acc);margin-bottom:6px}
#ten-mien .tb-scroll{max-width:860px;margin:0 auto;border:1px solid var(--line);border-radius:14px;overflow:hidden}
#ten-mien .tb td,#ten-mien .tb th{white-space:nowrap;padding:13px 20px}
#ten-mien .tb tbody tr:nth-child(even){background:#f8fafc}
.hero .search input{min-width:0}
.burger{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:8px;width:42px;height:40px;font-size:20px;cursor:pointer;color:var(--ink)}
.swipe{display:none}
@media(max-width:900px){
  .top .wrap{gap:10px;height:62px}.top .logo img{height:36px}
  .burger{display:block}.top .btn{padding:9px 14px}
  .top nav{display:none;position:absolute;left:0;right:0;top:62px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:6px 16px 12px;box-shadow:0 8px 20px rgba(0,0,0,.06)}
  .top nav a{padding:12px 4px;border-bottom:1px solid var(--line)}.top nav a:last-child{border:0}
  body.nav-open .top nav{display:flex}
  .tabs{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;padding-bottom:4px;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}
  .tabs button{flex:none;padding:9px 16px;font-size:14px}
}
@media(max-width:620px){
  .hero{padding:40px 0 48px}.hero h1 br{display:none}.hero h1{font-size:27px}.hero p{font-size:15px}
  .search input{padding:14px;font-size:15px}.search button{padding:0 16px}
  section.blk h2{font-size:24px}section.blk .sub{margin-bottom:22px;font-size:14px}
  #ten-mien .tb td,#ten-mien .tb th{padding:11px 12px;font-size:14px}
  /* thẻ gói: vuốt ngang thay vì xếp dọc 1 cột */
  .grid3,.grid4{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px;margin:0 -16px;padding:14px 16px 8px;scrollbar-width:none}
  .grid3::-webkit-scrollbar,.grid4::-webkit-scrollbar{display:none}
  .grid3>*,.grid4>*{flex:0 0 84%;scroll-snap-align:center}
  .grid3.pol{display:grid;grid-template-columns:1fr;margin:0;padding:0;overflow:visible}.grid3.pol>*{flex:none}
  .swipe{display:block;text-align:center;color:var(--mut);font-size:13px;margin:6px 0 0}
  .pk{padding:22px 20px}.pk .price{font-size:30px}
  .steps{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 -16px;padding:4px 16px 8px}.steps>div{flex:0 0 72%;scroll-snap-align:center}
  .feats{gap:14px;padding:20px 16px}
  .cta .btn{width:100%;justify-content:center}
  .ft .wrap{gap:18px}
}
/* khu khách hàng trên điện thoại: menu thành thanh cuộn ngang */
@media(max-width:900px){
  .dh{height:60px;padding:0 12px;gap:10px}.dh .logo img{height:34px}.dh .bal{font-size:14px}.dh .bal .btn{display:none}
  .dh .user{font-size:14px}.dh .user i{width:28px;height:28px}
  .dwrap{flex-direction:column}
  .side{display:flex!important;width:auto;height:auto;position:sticky;top:60px;z-index:20;overflow-x:auto;padding:6px 8px;gap:4px;scrollbar-width:none}
  .side::-webkit-scrollbar{display:none}
  .side a{flex:none;margin:0;padding:8px 14px;border-radius:20px;font-size:14px;white-space:nowrap}.side a .ar,.side .gap,.side .sub{display:none!important}
  .side .grp{display:contents}
  .main{padding:16px 12px}.main h1{font-size:20px}
  .bar .btn.big{font-size:14px;padding:10px 14px}
  .float{display:none}
  .foot .btn{min-width:0;font-size:15px}
}
@media(max-width:620px){
  #ten-mien .tb th{white-space:normal;padding:10px 8px;font-size:12.5px}
  #ten-mien .tb td{padding:10px 8px;font-size:13px}
  #ten-mien .tb td.l,#ten-mien .tb th.l{padding-left:12px}
}
@media(max-width:900px){
  .dh .bal{display:none}
  .dh .user{margin-left:auto;white-space:nowrap}.dh .user a{white-space:nowrap}
  .main .bar h1{flex:1 1 100%}
  .main .tb-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:10px}
  .main .tb{min-width:980px}
  .main .tb td,.main .tb th{white-space:nowrap}
  .cart{gap:14px}.box{padding:18px 14px}
}

/* ===== v1.4 — linh vật, sự kiện, nút hỗ trợ ===== */
@keyframes hnFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.annc{background:#071431;color:#fff;font-size:14px;display:flex;align-items:center;justify-content:center;gap:10px;padding:8px 44px;position:relative}
.annc a{color:#fff}.annc b{background:var(--cy);color:#071431;border-radius:20px;padding:2px 10px;font-size:12px;text-transform:uppercase;margin-right:6px}
.annc button{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:0;color:#fff;font-size:22px;cursor:pointer;opacity:.7}
.hero{position:relative;overflow:hidden}
.hero-art{position:relative;padding-top:150px}
.hero-bot{position:absolute;right:-56px;top:-14px;width:200px;height:auto;z-index:2;filter:drop-shadow(0 20px 30px rgba(0,0,0,.3));animation:hnFloat 4s ease-in-out infinite}
.hero-art .hero-card{position:relative;z-index:1}
.event{background:linear-gradient(120deg,#e8f0fb 0%,#dff4fc 100%);border-bottom:1px solid var(--line)}
.ev{display:grid;grid-template-columns:170px 1fr auto;gap:28px;align-items:center;padding:26px 16px}
.ev-bot{width:170px;height:auto;margin:-40px 0 -26px;filter:drop-shadow(0 14px 22px rgba(1,97,245,.25))}
.ev-tag{display:inline-block;background:var(--acc);color:#fff;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;border-radius:20px;padding:4px 12px}
.ev h2{margin:10px 0 6px;font-size:26px;text-align:left}.ev p{margin:0;color:#374151;font-size:16px;line-height:1.6}.ev-han{color:var(--red);font-size:14px;font-weight:600;margin-top:6px}
.cta .wrap{position:relative}.cta-bot{width:120px;height:auto;margin:-30px 0 -30px;filter:drop-shadow(0 10px 18px rgba(0,0,0,.3))}.cta-tx{flex:1}
.sp-hero{display:flex;align-items:center;gap:18px;background:#fff;border-radius:var(--r);padding:16px 24px;margin-bottom:22px}.sp-hero img{width:110px;height:auto}.sp-hero h1{margin:0 0 6px}.sp-hero p{margin:0;color:var(--mut)}
/* nút hỗ trợ nổi */
.hn-sp{position:fixed;right:18px;bottom:18px;z-index:60;font-size:15px}
.hn-sp-btn{width:84px;height:84px;border-radius:50%;border:0;padding:0;cursor:pointer;background:radial-gradient(circle at 50% 40%,#fff 0%,#dbeafe 70%);box-shadow:0 10px 26px rgba(1,97,245,.35);display:grid;place-items:center;overflow:hidden;transition:transform .15s}
.hn-sp-btn:hover{transform:scale(1.06)}.hn-sp-btn img{width:92%;height:auto;margin-top:8px}
.hn-sp-tip{position:absolute;right:92px;bottom:26px;background:#fff;border:1px solid var(--line);border-radius:14px 14px 4px 14px;padding:9px 14px;white-space:nowrap;box-shadow:0 8px 20px rgba(0,0,0,.1);font-weight:600;opacity:0;transform:translateX(8px);transition:.25s;pointer-events:none}
.hn-sp.tip .hn-sp-tip{opacity:1;transform:none}
.hn-sp-panel{position:absolute;right:0;bottom:96px;width:320px;background:#fff;border-radius:18px;box-shadow:0 18px 50px rgba(7,20,49,.25);overflow:hidden;opacity:0;transform:translateY(10px) scale(.98);pointer-events:none;transition:.2s}
.hn-sp.open .hn-sp-panel{opacity:1;transform:none;pointer-events:auto}
.hn-sp-hd{display:flex;gap:12px;align-items:center;background:linear-gradient(135deg,#0a2257,#0161f5);color:#fff;padding:14px 44px 14px 14px;position:relative}
.hn-sp-hd img{width:64px;height:auto;flex:none}.hn-sp-hd b{display:block;font-size:17px}.hn-sp-hd span{font-size:14px;opacity:.9}
.hn-sp-x{position:absolute;right:10px;top:10px;background:rgba(255,255,255,.15);border:0;color:#fff;width:28px;height:28px;border-radius:50%;font-size:18px;cursor:pointer}
.hn-sp-panel a{display:flex;gap:12px;align-items:center;padding:13px 18px;border-bottom:1px solid var(--line);color:var(--ink);font-weight:500}
.hn-sp-panel a:hover{background:var(--pri-l)}.hn-sp-panel a i{font-style:normal;width:24px;text-align:center}
.hn-sp-note{margin:0;padding:10px 18px;font-size:13px;color:var(--mut)}
.float{bottom:116px}
@media(max-width:900px){.hero-art{display:none}.ev{grid-template-columns:110px 1fr;gap:16px}.ev-bot{width:110px;margin:0}.ev-btn{grid-column:1/-1;justify-content:center}.ev h2{font-size:21px}}
@media(max-width:620px){.annc{font-size:13px;padding:8px 40px 8px 12px;justify-content:flex-start}.annc b{display:none}
 .hn-sp{right:12px;bottom:12px}.hn-sp-btn{width:66px;height:66px}.hn-sp-panel{width:calc(100vw - 24px);bottom:78px}.hn-sp-tip{right:74px;bottom:18px}
 .cta-bot{display:none}.ev{grid-template-columns:84px 1fr}.ev-bot{width:84px}.ev p{font-size:14px}.sp-hero img{width:80px}}
@media (prefers-reduced-motion:reduce){.hero-bot{animation:none}}

/* ===== v2.0 — khu khách hàng: ảnh không méo, điện thoại dạng thẻ ===== */
img{max-width:100%;height:auto}
@media(max-width:900px){
  .main{padding:14px 12px 90px}
  .sp-hero{padding:12px 14px;gap:12px;margin-bottom:14px}.sp-hero img{width:72px}.sp-hero h1{font-size:19px}.sp-hero p{font-size:14px}
  /* bảng tên miền → thẻ */
  .main .tb-scroll{overflow:visible}.main .tb{min-width:0!important;background:none}
  .main .tb thead{display:none}
  .main .tb,.main .tb tbody{display:block}
  .main .tb tr.dr{display:grid;grid-template-columns:auto 1fr auto;gap:6px 12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:10px}
  .main .tb tr.dr td{border:0;padding:0;text-align:left;white-space:normal!important}
  .main .tb .c-stt,.main .tb .c-gear,.main .tb .c-x:empty{display:none}
  .main .tb .c-dm{font-weight:800;font-size:17px}
  .main .tb .c-st{justify-self:end}.main .tb .c-st .st{padding:3px 10px}.main .tb .c-st .st:before{display:none}
  .main .tb .c-han,.main .tb .c-x{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;font-size:14px;border-top:1px dashed var(--line);padding-top:8px}
  .main .tb .c-han{display:block}
  .main .tb .c-han:before,.main .tb .c-x:before{content:attr(data-l);color:var(--mut);display:block;font-size:13px}
  .main .tb .c-gh,.main .tb .c-mua{grid-column:span 1}
  .main .tb .c-gh{grid-column:1/3}.main .tb .c-gh .btn{width:100%;justify-content:center;min-height:44px}
  .main .tb .c-mua .mua{min-height:44px}
  .pager{display:none}
  .foot{padding:10px 12px calc(10px + env(safe-area-inset-bottom))}.foot p{font-size:12.5px}
  .foot .btn{min-height:46px;flex:1}.foot{display:flex;flex-wrap:wrap;gap:8px}.foot p{flex:1 1 100%}
  .hn-sp{bottom:84px}
}
/* v2.0 — thanh tab dưới kiểu app cho khu khách hàng */
.ktab{display:none}
@media(max-width:900px){
  .side{display:none!important}
  .dh .user a{display:none}
  .ktab{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:70;background:rgba(255,255,255,.97);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -6px 20px rgba(7,20,49,.06)}
  .ktab a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;height:62px;color:var(--mut);font-size:11.5px;font-weight:600}
  .ktab a i{font-style:normal;font-size:22px;line-height:1;filter:grayscale(1);opacity:.7}
  .ktab a.on{color:var(--acc)}.ktab a.on i{filter:none;opacity:1}
  body.has-ktab .main{padding-bottom:calc(84px + env(safe-area-inset-bottom))}
  body.has-ktab .foot{position:fixed;left:0;right:0;bottom:calc(62px + env(safe-area-inset-bottom));z-index:65;box-shadow:0 -6px 20px rgba(7,20,49,.08)}
  body.has-ktab .cart{padding-bottom:150px}
  .hn-sp{display:none}
}
@media(max-width:900px){
  .stats{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}.stat{padding:12px}.stat b{font-size:22px}.stat span{font-size:12px;line-height:1.3;display:block}
  .box{padding:16px 12px}.box h2{font-size:17px;margin-bottom:12px}
  .main .tb tr.dr .c-gh{grid-column:1/-1}
}