:root{
  --brand:#0d9488; --brand-d:#0b7a70; --brand-l:#e6f7f5; --accent:#ff6a3d; --accent-d:#e8552a;
  --ink:#0f172a; --text:#1f2937; --muted:#64748b; --line:#e5eaee; --bg:#f2f6f7; --card:#fff;
  --ok:#059669; --ok-bg:#e7f8f0; --warn:#dc2626; --warn-bg:#fef0ef; --amber:#b45309; --amber-bg:#fff4e0;
  --c-chat:#0ea5a4; --c-shopee:#f0642f; --c-tiktok:#1f2937; --c-facebook:#1877f2;
  --r:14px; --sh:0 1px 2px rgba(15,23,42,.06),0 4px 14px rgba(15,23,42,.05);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-text-size-adjust:100%}
[hidden]{display:none!important}
h1,h2,h3{color:var(--ink);line-height:1.25;margin:0}
a{color:var(--brand)}
button{font:inherit;cursor:pointer}
input,select,textarea{font:inherit}
.muted{color:var(--muted)} .small{font-size:13px} .center{text-align:center}

/* ----- nút ----- */
.btn-cta{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:linear-gradient(135deg,var(--accent),#ff8a3d);color:#fff;border:0;border-radius:999px;padding:11px 20px;font-weight:700;text-decoration:none;box-shadow:0 6px 16px rgba(255,106,61,.32);transition:transform .12s,box-shadow .12s}
.btn-cta:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(255,106,61,.4)}
.btn-cta:disabled{opacity:.6;cursor:wait;transform:none}
.btn-cta.big{padding:14px 26px;font-size:17px}
.btn-cta.full,.btn-ghost.full{width:100%;margin-top:12px}
.btn-ghost{background:#fff;border:1.5px solid var(--line);color:var(--ink);border-radius:999px;padding:10px 18px;font-weight:600}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-ghost:disabled{opacity:.4;cursor:default}
.btn-ghost.big{padding:13px 22px;font-size:16px;background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.55);color:#fff}
.btn-link{background:none;border:0;color:var(--ink);font-weight:600;padding:8px 10px}

/* ----- thương hiệu ----- */
.brand{display:inline-flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-weight:800;font-size:18px}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--brand),#14b8a6);color:#fff;font-weight:800}

/* ----- landing ----- */
.strip{background:var(--ink);color:#fff;text-align:center;font-size:13.5px;padding:8px 12px}
.strip b{color:#ffd166}
.l-head{display:flex;align-items:center;gap:18px;padding:12px 20px;background:#fff;position:sticky;top:0;z-index:20;box-shadow:0 1px 0 var(--line)}
.l-nav{display:flex;gap:18px;margin-left:12px}
.l-nav a{color:var(--text);text-decoration:none;font-weight:600;font-size:15px}
.l-actions{margin-left:auto;display:flex;align-items:center;gap:6px}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center;padding:56px max(20px,calc(50% - 560px));background:radial-gradient(1100px 500px at 85% 0,#27c4b4 0,transparent 60%),linear-gradient(135deg,#0b7a70,#0d9488 55%,#10b3a3);color:#fff}
.hero h1{color:#fff;font-size:44px;letter-spacing:-.5px;margin:14px 0 14px}
.hero h1 em{font-style:normal;color:#ffe08a}
.hero p{font-size:18px;opacity:.95;max-width:560px;margin:0 0 22px}
.tag-hot{display:inline-block;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.4);border-radius:999px;padding:5px 12px;font-size:13.5px;font-weight:600}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-points{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-wrap:wrap;gap:8px 18px;font-size:14px;opacity:.95}
.mock{background:#fff;border-radius:20px;padding:12px 14px 16px;box-shadow:0 24px 60px rgba(0,0,0,.28);transform:rotate(1.6deg);position:relative;color:var(--text)}
.mock-bar{display:flex;gap:6px;padding:4px 2px 10px}
.mock-bar i{width:10px;height:10px;border-radius:50%;background:#d6dde3}
.mock-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.mp{background:#fafcfc;border:1px solid var(--line);border-radius:12px;padding:8px;display:flex;flex-direction:column;gap:6px;font-size:12px}
.mp b{color:var(--ink);font-size:12.5px}
.mp small{color:var(--muted)}
.mp-img{height:70px;border-radius:9px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:22px}
.g1{background:linear-gradient(135deg,#f97316,#fb7185)} .g2{background:linear-gradient(135deg,#0ea5a4,#38bdf8)} .g3{background:linear-gradient(135deg,#8b5cf6,#ec4899)}
.g4{background:linear-gradient(135deg,#16a34a,#84cc16)} .g5{background:linear-gradient(135deg,#2563eb,#06b6d4)} .g6{background:linear-gradient(135deg,#e11d48,#f59e0b)} .g7{background:linear-gradient(135deg,#7c3aed,#3b82f6)} .g8{background:linear-gradient(135deg,#0f766e,#a3e635)}
.bd{display:inline-block;border-radius:6px;padding:1px 7px;font-size:11px;font-weight:700;width:max-content}
.bd-low{background:var(--warn-bg);color:var(--warn)} .bd-ok{background:var(--ok-bg);color:var(--ok)}
.bar{height:6px;border-radius:99px;background:#e8eef1;overflow:hidden}
.bar u{display:block;height:100%;background:linear-gradient(90deg,var(--brand),#34d399);border-radius:99px}
.bar.low u{background:linear-gradient(90deg,#f97316,var(--warn))}
.mock-toast{position:absolute;right:-8px;bottom:-14px;background:var(--ink);color:#fff;border-radius:12px;padding:9px 14px;font-size:13px;font-weight:600;box-shadow:0 10px 24px rgba(0,0,0,.3)}
.chips-row{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;padding:18px 20px;background:#fff;border-bottom:1px solid var(--line);color:var(--muted);font-size:14px}
.chip{background:var(--brand-l);color:var(--brand-d);border-radius:999px;padding:5px 14px;font-weight:700}
.l-sec{max-width:1120px;margin:0 auto;padding:54px 20px}
.l-sec.alt{max-width:none;background:#fff}
.l-sec h2{text-align:center;font-size:30px;margin-bottom:28px}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh)}
.feat-ic{font-size:30px;width:54px;height:54px;border-radius:14px;background:var(--brand-l);display:grid;place-items:center;margin-bottom:12px}
.feat h3{font-size:17px;margin-bottom:6px} .feat p{margin:0;color:var(--muted);font-size:14.5px}
.steps{list-style:none;padding:0;margin:0 auto 28px;max-width:1000px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.steps li{background:var(--bg);border-radius:var(--r);padding:20px}
.steps b{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--accent);color:#fff;font-size:18px;margin-bottom:10px}
.steps h3{font-size:17px;margin-bottom:4px} .steps p{margin:0;color:var(--muted);font-size:14.5px}
.l-foot{text-align:center;color:var(--muted);font-size:13.5px;padding:26px 16px 36px}

/* ----- hộp đăng nhập ----- */
.modal{position:fixed;inset:0;background:rgba(15,23,42,.55);display:grid;place-items:center;z-index:100;padding:16px}
.modal-box{background:#fff;border-radius:18px;width:100%;max-width:400px;padding:22px 22px 18px;position:relative;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.modal-box h2{font-size:21px;margin:12px 0 8px}
.modal-x{position:absolute;right:12px;top:10px;border:0;background:none;font-size:18px;color:var(--muted)}
.auth-tabs{display:flex;background:var(--bg);border-radius:999px;padding:4px;margin-right:30px}
.auth-tabs button{flex:1;border:0;background:none;border-radius:999px;padding:8px;font-weight:700;color:var(--muted)}
.auth-tabs button.on{background:#fff;color:var(--brand-d);box-shadow:var(--sh)}
.modal label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-top:10px}
.modal input{display:block;width:100%;margin-top:4px}
.het-han{min-height:100vh;display:grid;place-items:center;padding:20px}
.het-han .card{max-width:420px}
.big-ic{font-size:46px}

/* ----- ứng dụng ----- */
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:12px;padding:10px 16px;background:linear-gradient(135deg,#0b7a70,#0d9488);color:#fff}
.topbar .brand{color:#fff}
.topbar .brand-mark{background:rgba(255,255,255,.22)}
.search{flex:1;max-width:560px;margin:0 auto;display:flex;background:#fff;border-radius:999px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.search input{flex:1;border:0;padding:10px 16px;font-size:14.5px;min-width:0;background:transparent;outline:none}
.search button{border:0;background:var(--accent);color:#fff;padding:0 16px}
.trial{background:#ffd166;color:#5b3b00;font-weight:700;font-size:12.5px;border-radius:999px;padding:4px 10px;white-space:nowrap}
.me{position:relative}
.avatar{width:38px;height:38px;border-radius:50%;border:2px solid rgba(255,255,255,.7);background:rgba(255,255,255,.2);color:#fff;font-weight:800}
.menu{position:absolute;right:0;top:46px;background:#fff;color:var(--text);border-radius:12px;box-shadow:0 12px 36px rgba(0,0,0,.22);min-width:230px;padding:6px;z-index:40}
.menu button{display:block;width:100%;text-align:left;border:0;background:none;padding:10px 12px;border-radius:8px;font-weight:600}
.menu button:hover{background:var(--bg)}
.menu-who{padding:10px 12px;border-bottom:1px solid var(--line);margin-bottom:4px;display:flex;flex-direction:column}
.menu-who span{font-size:12.5px;color:var(--muted);word-break:break-all}

.tabs{display:flex;gap:6px;overflow-x:auto;background:#fff;padding:8px 16px;border-bottom:1px solid var(--line);position:sticky;top:58px;z-index:25;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab-btn{display:flex;align-items:center;gap:6px;border:1.5px solid var(--line);background:#fff;color:var(--text);border-radius:999px;padding:7px 14px;font-weight:600;font-size:14px;white-space:nowrap}
.tab-btn i{font-style:normal}
.tab-btn.active{background:var(--brand);border-color:var(--brand);color:#fff}
main{padding:16px;max-width:980px;margin:0 auto;padding-bottom:40px}
h2{font-size:20px;margin:4px 0 12px}
.panel{display:none} .panel.active{display:block}
.row-between{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:4px;flex-wrap:wrap}
.card{background:var(--card);border-radius:var(--r);padding:16px;margin-bottom:14px;box-shadow:var(--sh)}
.card-title{font-weight:700;margin-bottom:10px;color:var(--ink)}
.hint{font-size:13px;color:var(--muted);margin:0 0 10px}
label{display:block;font-size:13px;margin:12px 0 4px;color:var(--muted);font-weight:600}
select,input[type=file],input[type=date],input[type=number],input[type=text],input[type=email],input[type=password],input[type=search],textarea{width:100%;padding:10px 12px;border:1.5px solid var(--line);border-radius:10px;font-size:14.5px;background:#fff;color:var(--text);outline:none}
select:focus,input:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(13,148,136,.15)}
.row-between input[type=date]{width:auto}
textarea{resize:vertical}

/* KPI */
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:14px}
.kpi{border-radius:var(--r);padding:14px;color:#fff;position:relative;overflow:hidden;box-shadow:var(--sh)}
.k1{background:linear-gradient(135deg,#0d9488,#2dd4bf)} .k2{background:linear-gradient(135deg,#f97316,#ffb347)} .k3{background:linear-gradient(135deg,#e11d48,#fb7185)}
.kpi-ic{position:absolute;right:10px;top:6px;font-size:30px;opacity:.35}
.kpi-n{font-size:23px;font-weight:800;word-break:break-word}
.kpi-l{font-size:12.5px;opacity:.95}
/* flash */
.flash{background:linear-gradient(135deg,#fff1ec,#ffe3d6);border:1px solid #ffd0bd;border-radius:var(--r);padding:12px;margin-bottom:14px}
.flash-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;color:var(--accent-d)}
.flash-h span{font-size:13px;color:var(--muted)}
.flash-row{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px}
.fcard{flex:0 0 150px;background:#fff;border-radius:12px;padding:8px;display:flex;flex-direction:column;gap:5px;font-size:12.5px;box-shadow:var(--sh)}
.fcard b{color:var(--ink);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fcard .mp-img{height:56px;font-size:18px}
/* chart */
.chart{display:flex;align-items:flex-end;gap:4px;height:160px;padding-top:8px}
.bar-col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;height:100%;min-width:0}
.bar-stack{display:flex;flex-direction:column-reverse;width:100%}
.bar-seg{width:100%} .bar-seg:last-child{border-radius:5px 5px 0 0}
.bar-lbl{font-size:10px;color:var(--muted);text-align:center;margin-top:4px}
.legend{display:flex;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--muted);margin-top:8px}
.legend span{display:inline-flex;align-items:center;gap:5px}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block;flex:none}
.san-row{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}
.san-row:last-child{border-bottom:0}
.san-row .grow{flex:1}
.empty{color:var(--muted);padding:12px 0;font-size:13.5px;text-align:center}

/* đơn hàng */
.filters{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.filters input[type=text]{grid-column:1/-1}
.orders{display:flex;flex-direction:column;gap:10px}
.od{display:flex;gap:12px;background:#fff;border-radius:var(--r);padding:12px;box-shadow:var(--sh);align-items:center}
.od.huy{opacity:.6}
.od-san{flex:none;width:44px;height:44px;border-radius:12px;color:#fff;display:grid;place-items:center;font-weight:800;font-size:13px}
.od-main{flex:1;min-width:0}
.od-top{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.od-id{font-weight:700;color:var(--ink);font-size:14px}
.od-sub{font-size:12.5px;color:var(--muted);margin-top:2px}
.od-price{text-align:right;font-weight:800;color:var(--accent-d);white-space:nowrap}
.od-price small{display:block;color:var(--muted);font-weight:500;font-size:11.5px}
.st{display:inline-block;border-radius:6px;padding:1px 8px;font-size:11.5px;font-weight:700;background:var(--bg);color:var(--muted)}
.st.xong{background:var(--ok-bg);color:var(--ok)} .st.dang{background:var(--amber-bg);color:var(--amber)} .st.huy{background:var(--warn-bg);color:var(--warn)}
.pager{display:flex;justify-content:space-between;align-items:center;margin-top:14px;font-size:13px;color:var(--muted)}

/* kho hàng */
.seg{display:inline-flex;background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:3px}
.seg button{border:0;background:none;border-radius:999px;padding:6px 14px;font-weight:700;color:var(--muted)}
.seg button.on{background:var(--brand);color:#fff}
.wide-search{margin:8px 0 14px}
.grid-sp{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:12px;margin-bottom:16px}
.sp{background:#fff;border-radius:var(--r);box-shadow:var(--sh);overflow:hidden;display:flex;flex-direction:column}
.sp-img{position:relative;height:110px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:34px;text-shadow:0 2px 8px rgba(0,0,0,.2)}
.sp-img .bd{position:absolute;left:8px;top:8px;box-shadow:0 2px 6px rgba(0,0,0,.15)}
.sp-body{padding:10px;display:flex;flex-direction:column;gap:6px;flex:1}
.sp-name{font-weight:700;color:var(--ink);font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sp-sku{font-size:12px;color:var(--muted)}
.sp-ton{font-size:13px;display:flex;justify-content:space-between}
.sp-ton b{color:var(--ink)}
.sp-ng{display:flex;gap:6px;margin-top:auto}
.sp-ng input{padding:6px 8px;font-size:13px;border-radius:8px}
.sp-ng button{border:0;background:var(--brand-l);color:var(--brand-d);border-radius:8px;padding:0 10px;font-weight:700;font-size:12.5px}

/* chat */
.don-nhap{border:1.5px solid var(--line);border-radius:12px;padding:10px;margin-bottom:10px}
.don-nhap h3{margin:0 0 8px;font-size:14px}
.muc{display:grid;grid-template-columns:1fr 64px 92px;gap:6px;align-items:center;margin-bottom:8px}
.muc .goc{grid-column:1/-1;font-size:12px;color:var(--muted)}
.muc select,.muc input{padding:8px}
.canh-bao{grid-column:1/-1;font-size:12px;color:var(--warn)}
.tag{display:inline-block;background:var(--brand-l);color:var(--brand-d);border-radius:999px;padding:3px 10px;font-size:12.5px;font-weight:600;margin:3px 4px 3px 0}
.tag button{border:0;background:none;color:var(--muted);padding:0 0 0 6px}

/* thông báo, bảng, đối soát */
.msg{margin-top:10px;font-size:13.5px;padding:10px 12px;border-radius:10px}
.msg.ok{background:var(--ok-bg);color:var(--ok)} .msg.err{background:var(--warn-bg);color:var(--warn)}
.msg details{margin-top:6px} .msg ul{margin:6px 0 0;padding-left:18px;max-height:160px;overflow:auto}
.msg-slot .msg{margin-top:12px}
.promo{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.promo p{margin:4px 0 0;font-size:13px;color:var(--muted);max-width:480px}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);white-space:nowrap}
th{color:var(--muted);font-weight:700} .num{text-align:right}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:700}
.pill.cao{background:var(--warn-bg);color:var(--warn)} .pill.trung_binh{background:var(--amber-bg);color:var(--amber)} .pill.thap{background:var(--bg);color:var(--muted)}
.ds-tom-tat{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:10px 0 12px}
.ds-st{background:var(--bg);border-radius:12px;padding:10px;text-align:center}
.ds-st b{display:block;font-size:20px;color:var(--ink)} .ds-st span{font-size:12px;color:var(--muted)}
.ds-mota{white-space:normal;min-width:220px}

/* ----- điện thoại ----- */
@media (max-width:860px){
  .hero{grid-template-columns:1fr;padding-top:36px;padding-bottom:40px}
  .hero h1{font-size:32px}
  .hero-art{max-width:420px}
  .feat-grid,.steps{grid-template-columns:1fr}
  .l-nav{display:none}
}
@media (max-width:640px){
  .brand-t{display:none}
  .trial{display:none}
  .topbar{gap:8px;padding:9px 12px}
  .tabs{position:fixed;top:auto;bottom:0;left:0;right:0;z-index:50;border-top:1px solid var(--line);border-bottom:0;padding:6px 4px calc(6px + env(safe-area-inset-bottom));gap:0;justify-content:space-between;box-shadow:0 -4px 16px rgba(0,0,0,.06)}
  .tab-btn{flex:1;flex-direction:column;gap:1px;border:0;border-radius:10px;padding:5px 2px;font-size:10.5px;background:none;color:var(--muted)}
  .tab-btn i{font-size:18px}
  .tab-btn.active{background:var(--brand-l);color:var(--brand-d)}
  main{padding-bottom:90px}
  .kpis{grid-template-columns:1fr 1fr}
  .kpis .k3{grid-column:1/-1}
  .ds-tom-tat{grid-template-columns:1fr 1fr}
  .l-head{padding:10px 12px;gap:8px}
  .l-head .brand span:last-child{font-size:16px}
}

/* ===== nâng cao: kho, lãi/lỗ, in, nhân viên ===== */
.k4{background:linear-gradient(135deg,#059669,#34d399)} .k5{background:linear-gradient(135deg,#b91c1c,#f87171)}
#ll-kpi{grid-template-columns:repeat(4,1fr)}
.range{display:flex;align-items:center;gap:6px} .range input{padding:7px 8px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.two-in{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mt{margin-top:16px}
.am{color:var(--warn)} .duong{color:var(--ok)}
.bar-seg.lai{background:#10b981;border-radius:5px 5px 0 0} .bar-seg.lo{background:#ef4444;border-radius:5px 5px 0 0}
.kho-bar,.in-bar{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.kho-bar button,.in-bar button{padding:8px 14px;font-size:14px}
.sp-gia{font-size:11.5px;color:var(--muted);margin:2px 0 6px;word-break:break-word}
.sp-act{display:flex;gap:6px;margin-bottom:6px}
.sp-act button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:4px 10px;font-size:12.5px;font-weight:600;color:var(--text)}
.menu-vt{display:block;padding:2px 12px 8px;font-size:12px;color:var(--muted)}
.btn-ghost.sm{padding:5px 10px;font-size:12.5px}
.modal-box.wide{max-width:640px;max-height:90vh;overflow:auto}
.modal label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-top:10px}
.modal input,.modal select{display:block;width:100%;margin-top:4px;padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:#fff}
.modal .chk,.card .chk{display:flex;align-items:center;gap:8px;font-weight:600}
.modal .chk input,.card .chk input{width:auto;margin:0}
.macode{font:700 22px/1.3 ui-monospace,Menlo,Consolas,monospace;letter-spacing:2px;text-align:center;background:var(--brand-l);color:var(--brand-d);border-radius:12px;padding:16px;margin:12px 0;user-select:all;word-break:break-all}
.row-gap{display:flex;gap:8px;margin:8px 0;flex-wrap:wrap}
.nh-head,.nh-row{display:grid;grid-template-columns:1.2fr .7fr .9fr 1.2fr;gap:6px;margin-top:6px}
.nh-head{font-size:12px;font-weight:700;color:var(--muted)}
.nh-row input{margin:0!important;padding:8px!important}
.cb-row{display:grid;grid-template-columns:1fr 80px;gap:6px;margin-top:6px}
.cb-row select,.cb-row input{margin:0!important}
.cb-item{padding:8px 0;border-bottom:1px solid var(--line);font-size:14px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.cb-item .btn-link{margin-left:auto;color:var(--warn)}
.kk{max-height:45vh;overflow:auto;margin-top:8px}
.kk input[type=number]{width:90px;margin:0!important;padding:6px 8px!important;text-align:right}
.gc-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px}
.ghep select,.ghep input{width:100%;padding:8px;border:1px solid var(--line);border-radius:10px;background:#fff;margin-top:4px}
.ghep label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-top:8px}
.q-video{width:100%;border-radius:12px;margin-top:8px;background:#000;max-height:240px;object-fit:cover}
.q-log{margin-top:8px;max-height:30vh;overflow:auto}
.q-log .msg{margin-top:6px}

/* in ấn: chỉ hiện vùng #in-an */
#in-an{display:none}
.in-t{width:100%;border-collapse:collapse;margin:8px 0} .in-t th,.in-t td{border-bottom:1px solid #999;padding:6px 8px;text-align:left;font-size:14px} .in-t .num{text-align:right}
.in-don{border:1.5px solid #000;border-radius:6px;padding:10px 12px;margin:0 0 12px;break-inside:avoid;page-break-inside:avoid}
.in-hd{display:flex;justify-content:space-between;align-items:center;gap:12px}
.in-hd svg{max-width:55%;height:60px}
.in-ft{margin-top:6px;font-size:15px}
.tem-luoi{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.tem{border:1px dashed #666;padding:6px;text-align:center;break-inside:avoid;page-break-inside:avoid}
.tem-t{font-size:11px;font-weight:700;margin-bottom:2px}
.tem svg{width:100%;height:52px}
@media print{
  body.dang-in{background:#fff}
  body.dang-in > *:not(#in-an){display:none!important}
  body.dang-in #in-an{display:block!important;color:#000;font-family:Arial,sans-serif}
}
@media (max-width:860px){ #ll-kpi{grid-template-columns:1fr 1fr} .two{grid-template-columns:1fr} }
@media (max-width:640px){
  .tabs{overflow-x:auto} .tab-btn{min-width:64px;flex:0 0 auto}
  #ll-kpi .k3{grid-column:auto}
  .gc-grid,.two-in{grid-template-columns:1fr}
  .nh-head{display:none} .nh-row{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){#ll-kpi .kpi-n{font-size:19px}}