/* ===================== SANCO POS — GIAO DIỆN ===================== */
:root{
  --accent:#0070f4; --accent-d:#0059c8; --accent-s:#e8f1fe; --accent-t:#0b5ed7;
  --bg:#e9edf2; --card:#ffffff; --card2:#f6f8fb; --line:#e2e7ee; --line2:#eef1f5;
  --text:#1c2430; --text2:#4b5563; --muted:#7b8594;
  --green:#0a8f3c; --green-s:#e5f6ea; --red:#d93636; --red-s:#fdecec; --orange:#d9631c; --orange-s:#fdf0e6;
  --shadow:0 1px 2px rgba(16,30,54,.06),0 2px 10px rgba(16,30,54,.05);
  --pop-shadow:0 10px 34px rgba(16,30,54,.22);
  --r:8px;
  --series-1:#2a78d6; --series-2:#eb6834; --series-3:#1baf7a; --series-4:#eda100; --series-5:#e87ba4; --series-6:#4a3aa7; --grid:#e1e0d9; --axis:#c3c2b7;
  --seq-1:#86b6ef; --seq-2:#3987e5; --seq-3:#256abf; --seq-4:#184f95;
  color-scheme:light;
}
:root[data-accent="green"]{--accent:#16a34a;--accent-d:#12833c;--accent-s:#e7f7ed;--accent-t:#12833c}
:root[data-accent="orange"]{--accent:#ea6a0c;--accent-d:#c8590a;--accent-s:#fdf0e6;--accent-t:#c8590a}
:root[data-accent="purple"]{--accent:#6d4ae0;--accent-d:#5838c4;--accent-s:#efebfd;--accent-t:#5838c4}
:root[data-theme="dark"]{
  --bg:#12161c; --card:#1d232c; --card2:#232a34; --line:#323b47; --line2:#2a323d;
  --text:#e7eaef; --text2:#c2c8d0; --muted:#919baa;
  --green:#34c26b; --green-s:#173523; --red:#f06464; --red-s:#3a1d1f; --orange:#f39a55; --orange-s:#3a2717;
  --accent-s:#16304f; --accent-t:#7fb4ff;
  --shadow:0 1px 2px rgba(0,0,0,.4); --pop-shadow:0 10px 34px rgba(0,0,0,.55);
  --series-1:#3987e5; --series-2:#d95926; --series-3:#199e70; --series-4:#c98500; --series-5:#d55181; --series-6:#9085e9; --grid:#2c2c2a; --axis:#383835;
  --seq-1:#b7d3f6; --seq-2:#6da7ec; --seq-3:#3987e5; --seq-4:#1c5cab;
  color-scheme:dark;
}
:root[data-theme="dark"][data-accent="green"]{--accent-s:#173523;--accent-t:#6fdc98}
:root[data-theme="dark"][data-accent="orange"]{--accent-s:#3a2717;--accent-t:#f6b07a}
:root[data-theme="dark"][data-accent="purple"]{--accent-s:#271f47;--accent-t:#b7a6ff}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:Inter,Roboto,Helvetica,Arial,sans-serif;font-size:14px;letter-spacing:-.005em;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit;cursor:pointer;border:none;background:none}
input,select,textarea{font:inherit;color:inherit;outline:none}
.hidden{display:none!important}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.red{color:var(--red)} .green{color:var(--green)} .blue{color:var(--accent-t)}
.b{font-weight:700}
.ic{width:18px;height:18px;flex:none;display:inline-block;vertical-align:middle}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:rgba(120,130,145,.35);border-radius:6px}
::-webkit-scrollbar-track{background:transparent}

/* ---------- nút & ô nhập chung ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;border-radius:6px;font-weight:600;white-space:nowrap;transition:background .12s,border-color .12s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-d)}
.btn-light{background:var(--card2);border:1px solid var(--line)}
.btn-light:hover{border-color:var(--accent)}
.btn-danger{background:var(--red-s);color:var(--red)}
.btn-success{background:var(--green);color:#fff}
.btn-sm{padding:5px 10px;font-size:13px}
.btn[disabled]{opacity:.55;pointer-events:none}
.inp{width:100%;padding:8px 11px;border:1px solid var(--line);border-radius:6px;background:var(--card)}
.inp:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-s)}
textarea.inp{resize:vertical;min-height:64px}
.uline{border:none;border-bottom:1px solid var(--line);background:transparent;padding:4px 2px;border-radius:0}
.uline:focus{border-bottom-color:var(--accent)}
.f-label{display:block;font-size:12.5px;font-weight:600;color:var(--muted);margin-bottom:5px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-grid .full{grid-column:1/-1}
.chk{display:inline-flex;align-items:center;gap:8px;cursor:pointer}
.chk input{width:16px;height:16px;accent-color:var(--accent)}
.switch{position:relative;width:38px;height:22px;border-radius:999px;background:var(--line);flex:none;transition:.2s;cursor:pointer}
.switch::after{content:'';position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.3);transition:.2s}
.switch.on{background:var(--accent)}
.switch.on::after{left:19px}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.bg-green{background:var(--green-s);color:var(--green)} .bg-red{background:var(--red-s);color:var(--red)}
.bg-blue{background:var(--accent-s);color:var(--accent-t)} .bg-gray{background:var(--card2);color:var(--muted);border:1px solid var(--line)}
.bg-orange{background:var(--orange-s);color:var(--orange)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.seg button{padding:6px 11px;font-size:13px;color:var(--muted)}
.seg button.on{background:var(--accent);color:#fff}
.chip{padding:6px 13px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--text2);white-space:nowrap;font-size:13px}
.chip.on{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.chips{display:flex;gap:6px;flex-wrap:wrap}

/* ---------- popover / menu ---------- */
.popover{position:fixed;z-index:300;background:var(--card);border:1px solid var(--line);border-radius:8px;box-shadow:var(--pop-shadow);min-width:200px;max-height:70vh;overflow:auto;animation:pop .12s ease-out}
@keyframes pop{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.menu-item{display:flex;align-items:center;gap:10px;width:100%;padding:10px 14px;text-align:left;color:var(--text)}
.menu-item:hover,.menu-item.hl{background:var(--accent-s)}
.menu-item .ck{margin-left:auto;color:var(--accent)}
.menu-sep{height:1px;background:var(--line);margin:4px 0}
.menu-head{padding:8px 14px 4px;font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.pop-pad{padding:12px 14px}
.pop-row{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.pop-row label{width:80px;color:var(--muted);font-size:13px}
.pop-row .inp{flex:1}
.pop-search{position:sticky;top:0;background:var(--card);padding:8px;border-bottom:1px solid var(--line)}
.ch-ico{width:22px;height:22px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:11.5px;font-weight:800;flex:none}

/* ---------- modal / toast ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(10,18,30,.5);display:flex;align-items:center;justify-content:center;z-index:200;padding:16px}
.modal{background:var(--card);border-radius:12px;width:520px;max-width:100%;max-height:92vh;display:flex;flex-direction:column;box-shadow:var(--pop-shadow)}
.modal.wide{width:820px}.modal.xwide{width:1080px}
.modal-head{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line);font-size:16px;font-weight:700}
.modal-head .x{margin-left:auto;padding:4px 8px;border-radius:6px;color:var(--muted);font-size:18px}
.modal-head .x:hover{background:var(--card2)}
.modal-body{padding:16px 18px;overflow:auto}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:12px 18px;border-top:1px solid var(--line)}
#toasts{position:fixed;left:14px;bottom:58px;z-index:400;display:flex;flex-direction:column-reverse;gap:8px;max-width:min(92vw,440px)}
@media (max-width:860px){#toasts{left:8px;right:8px;bottom:auto;top:8px;flex-direction:column;max-width:none}}
.toast{display:flex;align-items:center;gap:10px;background:#1f2937;color:#fff;padding:11px 14px;border-radius:9px;box-shadow:var(--pop-shadow);animation:tin .2s}
.toast.ok{border-left:4px solid #22c55e}.toast.err{border-left:4px solid #ef4444}
.toast .t-act{margin-left:auto;background:rgba(255,255,255,.14);padding:5px 10px;border-radius:6px;font-weight:600;color:#fff}
@keyframes tin{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* ===================== ĐĂNG NHẬP ===================== */
#login{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent-d),var(--accent));z-index:50;padding:16px}
.login-card{background:var(--card);border-radius:16px;padding:28px 30px;width:400px;max-width:100%;box-shadow:0 24px 70px rgba(0,0,0,.35)}
.login-brand{text-align:center;font-size:22px;font-weight:800;color:var(--accent-t)}
.login-sub{text-align:center;color:var(--muted);margin:4px 0 18px}
.staff-btn{display:flex;align-items:center;gap:12px;width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;text-align:left}
.staff-btn:hover{border-color:var(--accent);background:var(--accent-s)}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;flex:none}

/* ===================== BÁN HÀNG (POS) ===================== */
#pos{position:fixed;inset:0;display:flex;flex-direction:column;background:var(--bg)}
.pos-top{display:flex;align-items:center;gap:8px;background:var(--accent);padding:0 10px;height:50px;flex:none;color:#fff}
.psearch{position:relative;width:380px;flex:none}
.psearch input{width:100%;height:34px;padding:0 38px 0 34px;border-radius:6px;border:none;background:#fff;color:#1c2430}
.psearch .ic-l{position:absolute;left:10px;top:8px;color:#7b8594}
.psearch .ic-r{position:absolute;right:6px;top:4px;padding:4px;border-radius:5px;color:var(--accent)}
.psearch .ic-r:hover{background:var(--accent-s)}
.top-ibtn{width:36px;height:36px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;color:#fff;flex:none}
.top-ibtn:hover{background:rgba(255,255,255,.18)}
.tabs{display:flex;align-items:flex-end;align-self:flex-end;gap:2px;overflow-x:auto;min-width:0;flex:0 1 auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{display:flex;align-items:center;gap:7px;height:40px;padding:0 10px 0 12px;border-radius:7px 7px 0 0;color:#eaf2ff;white-space:nowrap;font-weight:600}
.tab:hover{background:rgba(255,255,255,.12)}
.tab.on{background:var(--bg);color:var(--text)}
.tab.on .ic{color:var(--accent)}
.tab .x{display:inline-flex;padding:2px;border-radius:4px;opacity:.7}
.tab .x:hover{opacity:1;background:rgba(127,127,127,.2)}
.tab-add{display:flex;align-items:center;color:#fff;flex:none}
.tab-add button{height:36px;display:inline-flex;align-items:center;padding:0 4px;border-radius:6px}
.tab-add button:hover{background:rgba(255,255,255,.18)}
.top-right{margin-left:auto;display:flex;align-items:center;gap:2px;flex:none}
.top-user{padding:0 10px;font-weight:600;white-space:nowrap}

.pos-body{flex:1;display:flex;gap:8px;padding:8px;min-height:0}
.col-cart{flex:1;display:flex;flex-direction:column;gap:8px;min-width:0}
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow)}
.cart-box{flex:1;overflow-y:auto;min-height:0}
.cart-empty{height:100%;min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:var(--muted);text-align:center;padding:20px}
.cart-empty .big{opacity:.45}
.cl{padding:10px 14px 9px;border-bottom:1px solid var(--line2)}
.cl:hover{background:var(--card2)}
.cl-r1{display:flex;align-items:center;gap:10px;min-width:0}
.cl-idx{color:var(--muted);width:18px;text-align:right;flex:none;font-size:13px}
.cl-del{color:var(--muted);flex:none;display:inline-flex;padding:2px;border-radius:4px}
.cl-del:hover{color:var(--red);background:var(--red-s)}
.cl-code{color:var(--text2);white-space:nowrap;flex:none}
.cl-name{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500}
.unit-badge{background:var(--accent-s);color:var(--accent-t);font-size:12px;padding:2px 8px;border-radius:4px;flex:none}
.unit-badge.click{cursor:pointer;border:1px solid var(--accent)}
.cl-ib{width:26px;height:26px;border-radius:5px;display:inline-flex;align-items:center;justify-content:center;color:var(--text2);flex:none}
.cl-ib:hover{background:var(--card2);color:var(--accent)}
.cl-r2{display:flex;align-items:center;gap:10px;margin-top:6px;padding-left:28px}
.qtyw{display:flex;align-items:center;gap:2px;flex:none}
.qtyw button{width:24px;height:24px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);opacity:0;transition:opacity .12s}
.cl:hover .qtyw button,.qtyw:focus-within button{opacity:1}
.qtyw button:hover{background:var(--card2);color:var(--accent)}
.qty-in{width:56px;text-align:center;border:none;border-bottom:1px solid var(--line);background:transparent;padding:3px 0}
.qty-in:focus{border-bottom:2px solid var(--red)}
.cl-price{margin-left:auto;min-width:110px;text-align:right;border-bottom:1px solid var(--line);padding:3px 2px;cursor:pointer}
.cl-price:hover{border-bottom-color:var(--accent)}
.cl-price .old{display:block;font-size:11.5px;color:var(--muted);text-decoration:line-through;line-height:1}
.cl-total{width:120px;text-align:right;font-weight:700;flex:none}
.cl-note{padding:4px 0 0 28px;font-size:12.5px;color:var(--muted);font-style:italic}
.cl-stockwarn{font-size:11.5px;color:var(--orange);margin-left:6px}

.sum-bar{display:flex;gap:16px;padding:12px 16px;flex:none}
.note-btn{display:flex;align-items:flex-start;gap:7px;color:var(--muted);flex:1;min-width:0}
.note-btn textarea{flex:1;border:none;background:transparent;resize:none;min-height:22px;height:auto;padding:0;color:var(--text)}
.sum-tbl{width:360px;flex:none;display:grid;grid-template-columns:1fr auto auto;row-gap:7px;column-gap:14px;align-items:center}
.sum-tbl .lb{color:var(--text)}
.sum-tbl .cnt{color:var(--text2);text-align:right;min-width:20px}
.sum-tbl .vl{text-align:right;min-width:110px}
.sum-tbl .click{border-bottom:1px solid var(--line);cursor:pointer;padding-bottom:1px}
.sum-tbl .click:hover{border-bottom-color:var(--accent)}
.sum-tbl .big{font-weight:700}
.sum-tbl .total{font-size:17px;font-weight:800;color:var(--accent-t)}

.col-side{width:410px;flex:none;display:flex;flex-direction:column;min-height:0}
.col-side.wide{width:46%;min-width:440px}
.side-scroll{flex:1;overflow-y:auto;padding:12px 14px;min-height:0}
.side-foot{padding:10px 14px 14px;border-top:1px solid var(--line2);flex:none}
.info-r1{display:flex;align-items:center;gap:6px;margin-bottom:10px}
.dd-btn{display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border-radius:6px;font-weight:600;text-transform:uppercase;font-size:13px;max-width:160px}
.dd-btn span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dd-btn:hover{background:var(--card2)}
.dd-btn.plain{text-transform:none;font-weight:500}
.dt-btn{margin-left:auto;color:var(--text2);font-size:12.5px;padding:5px 6px;border-radius:6px;white-space:nowrap}
.dt-btn:hover{background:var(--card2)}
.info-r2{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.csearch{position:relative;flex:1;min-width:0}
.csearch input{width:100%;height:34px;padding:0 34px 0 30px;border:none;border-radius:6px;background:var(--card2)}
.csearch input:focus{box-shadow:0 0 0 2px var(--accent-s)}
.csearch .ic-l{position:absolute;left:8px;top:8px;color:var(--muted)}
.csearch .ic-r{position:absolute;right:4px;top:4px;padding:4px;border-radius:5px;color:var(--text2)}
.csearch .ic-r:hover{color:var(--accent)}
.cust-chip{flex:1;min-width:0;display:flex;align-items:center;gap:8px;background:var(--accent-s);border-radius:6px;padding:6px 8px 6px 10px}
.cust-chip .nm{font-weight:700;color:var(--accent-t);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cust-chip .sub{font-size:12px;color:var(--text2);white-space:nowrap}
.cust-chip .x{margin-left:auto;display:inline-flex;padding:3px;border-radius:4px;color:var(--text2)}
.pl-btn{max-width:150px;flex:none;border:none;background:transparent;font-weight:600;color:var(--text2);cursor:pointer;padding:6px 2px}
.pay-rows{display:grid;grid-template-columns:1fr auto;row-gap:11px;column-gap:10px;align-items:center}
.pay-rows .lb{display:flex;align-items:center;gap:6px}
.pay-rows .vl{text-align:right}
.pay-rows .click{border-bottom:1px solid var(--line);cursor:pointer;min-width:90px;display:inline-block}
.pay-rows .click:hover{border-bottom-color:var(--accent)}
.pay-rows .total{font-size:18px;font-weight:800;color:var(--accent-t)}
.pay-in{width:150px;text-align:right;border:none;border-bottom:1px solid var(--line);background:transparent;padding:4px 2px;font-size:15px;font-weight:600}
.pay-in:focus{border-bottom:2px solid var(--accent)}
.kebab{display:inline-flex;padding:3px;border-radius:5px;color:var(--text2)}
.kebab:hover{background:var(--card2);color:var(--accent)}
.split-note{grid-column:1/-1;font-size:12px;color:var(--muted);text-align:right;margin-top:-6px}
.bank-box{margin-top:14px;padding:12px;border:1px dashed var(--line);border-radius:8px;text-align:center;color:var(--muted);font-size:13px}
.bank-box b{color:var(--text)}
.act-row{display:flex;gap:8px}
.btn-print{width:74px;height:50px;border-radius:8px;background:#6b7584;color:#fff;font-weight:700;flex:none}
.btn-print:hover{background:#5a6371}
.btn-pay{flex:1;height:50px;border-radius:8px;background:var(--accent);color:#fff;font-size:16px;font-weight:700;letter-spacing:.3px}
.btn-pay:hover{background:var(--accent-d)}
.btn-pay.order{background:#0e9f6e}.btn-pay.ret{background:#d97706}

/* Bán thường: lưới sản phẩm */
.grid-head{display:flex;gap:6px;overflow-x:auto;padding:2px 0 10px;scrollbar-width:thin}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:8px;align-content:start}
.ptile{display:flex;flex-direction:column;gap:4px;padding:8px;border:1px solid var(--line);border-radius:8px;background:var(--card);text-align:left;min-height:118px;position:relative}
.ptile:hover{border-color:var(--accent);box-shadow:0 2px 8px var(--accent-s)}
.ptile .pi{font-size:26px;height:34px;display:flex;align-items:center}
.ptile .pn{font-size:12.5px;line-height:1.3;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ptile .pp{font-weight:700;color:var(--accent-t);font-size:13px}
.ptile .ps{font-size:11.5px;color:var(--muted)}
.ptile.out{opacity:.5}
.ptile .qb{position:absolute;top:6px;right:6px;background:var(--accent);color:#fff;border-radius:999px;font-size:11px;min-width:20px;height:20px;display:flex;align-items:center;justify-content:center;padding:0 5px;font-weight:700}
.pager{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 0 2px;color:var(--text2);font-size:13px}
.pager button{width:30px;height:30px;border-radius:6px;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center}
.pager button:hover{border-color:var(--accent)}
.pager button[disabled]{opacity:.4}

/* Bán giao hàng */
.dl-row{display:flex;gap:10px;align-items:flex-start;margin-bottom:11px}
.dl-ico{width:20px;flex:none;display:flex;justify-content:center;padding-top:7px}
.dl-dot{width:12px;height:12px;border-radius:50%;border:3px solid var(--accent);background:var(--card)}
.dl-pin{color:#16a34a}
.dl-fields{flex:1;display:flex;flex-direction:column;gap:9px;min-width:0}
.dl-2{display:flex;gap:10px}
.dl-2>*{flex:1;min-width:0}
.dl-in{width:100%;border:none;border-bottom:1px solid var(--line);background:transparent;padding:6px 2px}
.dl-in:focus{border-bottom-color:var(--accent)}
.dl-sel{width:100%;border:none;border-bottom:1px solid var(--line);background:transparent;padding:6px 2px;cursor:pointer}
.dl-dims{display:flex;align-items:center;gap:6px;color:var(--muted)}
.dl-dims input{width:52px;text-align:center}
.dl-dims select{border:none;background:transparent;color:var(--text)}
.rtabs{display:flex;border-bottom:1px solid var(--line)}
.rtabs button{flex:1;padding:12px 8px;color:var(--muted);border-bottom:2px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.rtabs button.on{color:var(--accent-t);border-bottom-color:var(--accent);font-weight:600}
.cod-row{display:flex;align-items:center;gap:10px}

.pos-bottom{display:flex;align-items:center;gap:4px;height:46px;padding:0 10px;background:var(--card);border-top:1px solid var(--line);flex:none}
.mode-btn{display:flex;align-items:center;gap:8px;height:46px;padding:0 14px;color:var(--text2);border-top:2px solid transparent;font-weight:500}
.mode-btn .mi{width:30px;height:30px;border-radius:50%;background:var(--card2);display:inline-flex;align-items:center;justify-content:center}
.mode-btn.on{color:var(--accent-t);border-top-color:var(--accent);font-weight:600}
.mode-btn.on .mi{background:var(--accent-s)}
.bottom-r{margin-left:auto;display:flex;align-items:center;gap:8px}
.hot-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:7px;background:var(--accent-s);color:var(--accent-t);font-weight:700}
.help-btn{width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;font-weight:800;display:inline-flex;align-items:center;justify-content:center}

/* gợi ý tìm kiếm */
.sug{width:520px}
.sug-item{display:flex;align-items:center;gap:10px;padding:9px 12px;width:100%;text-align:left;border-bottom:1px solid var(--line2)}
.sug-item:hover,.sug-item.hl{background:var(--accent-s)}
.sug-item .si{font-size:22px;width:30px;text-align:center;flex:none}
.sug-item .sn{font-weight:600}
.sug-item .ss{font-size:12px;color:var(--muted)}
.sug-item .sp{margin-left:auto;text-align:right;font-weight:700;color:var(--accent-t);white-space:nowrap}
.sug-foot{display:block;width:100%;padding:10px;text-align:center;color:var(--accent-t);font-weight:600}
.sug-foot:hover{background:var(--accent-s)}

/* chế độ di động POS */
.mob-pay{display:none}

/* ===================== QUẢN LÝ ===================== */
#man{position:fixed;inset:0;display:flex;flex-direction:column;background:var(--bg)}
.man-top{display:flex;align-items:center;gap:12px;height:44px;padding:0 18px;background:var(--card);border-bottom:1px solid var(--line);flex:none}
.man-brand{font-weight:800;font-size:16px;color:var(--accent-t);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.man-top .sp{flex:1}
.mt-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:6px;color:var(--text2);white-space:nowrap}
.mt-btn:hover{background:var(--card2)}
.man-nav{display:flex;align-items:center;gap:2px;height:48px;padding:0 12px;background:var(--accent);flex:none;overflow-x:auto;scrollbar-width:none}
.man-nav::-webkit-scrollbar{display:none}
.nv{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 13px;border-radius:7px;color:#fff;font-weight:600;white-space:nowrap}
.nv:hover{background:rgba(255,255,255,.16)}
.nv.on{background:rgba(0,0,0,.22)}
.nv-sell{margin-left:auto;background:#111827;color:#fff;padding:0 16px;height:36px;border-radius:7px;display:inline-flex;align-items:center;gap:8px;font-weight:700;flex:none}
.nv-sell:hover{background:#000}
.man-body{flex:1;overflow-y:auto;padding:16px 20px 50px}
.page-title{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.page-title h1{font-size:20px;font-weight:700}
.page-title .sp{flex:1}
.toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.sbox{position:relative;width:300px;max-width:100%}
.sbox input{width:100%;padding:8px 11px 8px 32px;border:1px solid var(--line);border-radius:6px;background:var(--card)}
.sbox input:focus{border-color:var(--accent)}
.sbox .ic{position:absolute;left:9px;top:9px;color:var(--muted)}
.tbl-wrap{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);overflow:auto}
table.tbl{width:100%;border-collapse:collapse}
.tbl th{background:var(--accent-s);color:var(--text);text-align:left;font-size:13px;font-weight:700;padding:10px 12px;white-space:nowrap;position:sticky;top:0}
.tbl td{padding:10px 12px;border-bottom:1px solid var(--line2);vertical-align:middle}
.tbl tbody tr.row:hover{background:var(--card2);cursor:pointer}
.tbl .r{text-align:right}
.tbl .nowrap{white-space:nowrap}
.tbl tr.detail>td{background:var(--card2);padding:12px 16px}
.tbl-foot{display:flex;align-items:center;gap:10px;padding:10px 14px;color:var(--muted);font-size:13px;flex-wrap:wrap}
.tbl-foot .sp{flex:1}
.empty{text-align:center;color:var(--muted);padding:32px 10px}
.dbox{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:12px 14px}
.dbox h4{font-size:14px;margin-bottom:8px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:13.5px}
.kv .k{color:var(--muted)}
.mini-tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.mini-tbl th,.mini-tbl td{padding:7px 8px;border-bottom:1px dashed var(--line);text-align:left}
.mini-tbl th{color:var(--muted);font-weight:600}
.mini-tbl .r{text-align:right}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:14px}
.stat{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:14px 16px;display:flex;gap:12px;align-items:flex-start}
.stat .si{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex:none}
.stat .sl{font-size:13px;color:var(--muted)}
.stat .sv{font-size:21px;font-weight:800;margin-top:2px}
.stat .ss{font-size:12.5px;color:var(--muted);margin-top:2px}
.g2{display:grid;grid-template-columns:1.6fr 1fr;gap:14px;align-items:start}
.g2e{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
.panel{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:16px}
.panel-h{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.panel-h h3{font-size:15px;font-weight:700}
.panel-h .sub{color:var(--muted);font-size:12.5px}
.panel-h .sp{flex:1}
.hbar{display:flex;align-items:center;gap:10px;margin-bottom:9px;font-size:13px}
.hbar .hn{width:170px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hbar .ht{flex:1;height:14px;position:relative}
.hbar .hf{position:absolute;left:0;top:0;bottom:0;background:var(--series-1);border-radius:0 4px 4px 0;min-width:2px}
.hbar .hv{width:80px;text-align:right;color:var(--text2)}
.vtip{position:fixed;z-index:500;pointer-events:none;background:#1f2937;color:#fff;font-size:12.5px;padding:7px 10px;border-radius:7px;box-shadow:var(--pop-shadow);white-space:nowrap;transform:translate(-50%,calc(-100% - 10px))}
.act-feed .af{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid var(--line2)}
.af .ai{width:30px;height:30px;border-radius:50%;background:var(--accent-s);color:var(--accent-t);display:flex;align-items:center;justify-content:center;flex:none}
.af .at{font-size:12px;color:var(--muted);margin-top:2px}
.set-layout{display:grid;grid-template-columns:220px 1fr;gap:16px;align-items:start}
.set-menu{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:6px}
.set-menu button{display:flex;align-items:center;gap:9px;width:100%;padding:10px 12px;border-radius:6px;text-align:left}
.set-menu button:hover{background:var(--card2)}
.set-menu button.on{background:var(--accent-s);color:var(--accent-t);font-weight:600}
.swatch{width:34px;height:34px;border-radius:50%;border:3px solid transparent;cursor:pointer}
.swatch.on{border-color:var(--text)}
.drop-zone{border:2px dashed var(--line);border-radius:10px;padding:26px;text-align:center;color:var(--muted);cursor:pointer}
.drop-zone:hover{border-color:var(--accent);color:var(--accent-t)}


/* ===================== TRANG HÀNG HÓA (bố cục KiotViet) ===================== */
.pl-layout{display:grid;grid-template-columns:250px 1fr;gap:14px;align-items:start}
.pl-title h1{font-size:21px;font-weight:700;margin:2px 0 14px}
.fcard{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:14px 12px}
.fsec{margin-bottom:16px}
.fh{display:flex;align-items:center;justify-content:space-between;font-weight:700;margin-bottom:7px}
.fh a{color:var(--accent-t);font-weight:500;text-decoration:none;font-size:13.5px}
.fsub{font-size:12.5px;color:var(--muted);margin:-3px 0 6px}
.fradio{display:flex;align-items:center;gap:8px;margin-bottom:7px;cursor:pointer}
.fradio input{width:17px;height:17px;accent-color:var(--accent);flex:none}
.fbox{flex:1;display:flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:6px;padding:6px 10px;font-size:13.5px}
.mini-sel{border:none;background:transparent;font-weight:600;color:var(--accent-t)}
.fsec .chips{gap:6px}
.fsec .chip{padding:5px 14px}
.pl-main{min-width:0}
.pl-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.pl-search{width:min(500px,100%)}
.pl-search input{padding-right:38px}
.pl-ftog{position:absolute;right:5px;top:5px;padding:3px;border-radius:5px;color:var(--text2)}
.sbox .pl-ftog .ic{position:static}
.pl-ftog:hover{background:var(--card2);color:var(--accent)}
.pl-top .sp{flex:1}
.btn-outline{border:1px solid var(--accent);color:var(--accent-t);background:var(--card)}
.btn-outline:hover{background:var(--accent-s)}
.btn-ico{padding:8px 9px}
.bulkbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;background:var(--accent-s);border-radius:8px;padding:8px 12px;margin-bottom:10px}
.bulkbar .sp{flex:1}
.pl-tbl{max-height:calc(100vh - 230px)}
.pl-tbl .tbl td{padding:9px 10px}
.pl-tbl .tbl th{padding:10px}
.pl-tbl input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);cursor:pointer}
.tot-row td{background:var(--card);font-weight:700;border-bottom:1px solid var(--line)}
.star{font-size:18px;line-height:1;color:var(--line);padding:0 2px}
.star.on{color:#f5a524}
.star:hover{color:#f5a524}
.tbl tr.sel>td{background:var(--accent-s)}
.pl-foot{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:10px 4px;color:var(--text2);font-size:13px}
.pl-foot .sp{flex:1}
.pd-wrap{display:grid;grid-template-columns:150px 1.4fr 1fr;gap:12px;align-items:start}
.pd-img{width:150px;height:150px;border-radius:10px;background:var(--card);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden}
.pd-img img{width:100%;height:100%;object-fit:cover}
.pm-grid{display:grid;grid-template-columns:1fr 220px;gap:18px}
.img-box{width:100%;aspect-ratio:1;border:2px dashed var(--line);border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;overflow:hidden;text-align:center;background:var(--card2)}
.img-box:hover{border-color:var(--accent)}
.img-box img{width:100%;height:100%;object-fit:cover}
.ptile .pimg{width:100%;height:58px;object-fit:cover;border-radius:6px}
@media (max-width:1100px){.pd-wrap{grid-template-columns:120px 1fr}.pd-card{grid-column:1/-1}.pd-img{width:120px;height:120px}}
@media (max-width:860px){
  .pl-layout{grid-template-columns:1fr}
  .pl-side{display:none}
  .pl-layout.side-open .pl-side{display:block}
  .pl-title{display:none}
  .pl-top .btn span{display:none}
  .pl-tbl{max-height:none}
  .pd-wrap{grid-template-columns:1fr}.pd-img{width:100%;height:180px}
  .pm-grid{grid-template-columns:1fr}.pm-img{order:-1;max-width:220px}
  .pd-info .kv{grid-template-columns:auto 1fr!important}
}

.kn-flow{display:flex;align-items:stretch;gap:8px;flex-wrap:wrap}
.kn-node{flex:1;min-width:170px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--card2)}
.kn-node .ic{color:var(--accent)}
.kn-node span{font-size:12.5px;color:var(--muted)}
.kn-arr{display:flex;align-items:center;font-size:22px;color:var(--muted)}
/* ---- form tạo hàng hóa ---- */
.modal.pf-modal{width:1200px}
.pf-modal .modal-body{padding:0 18px 16px;background:var(--card)}
.pf-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--card);z-index:2;margin:0 -18px 14px;padding:0 18px}
.pf-tabs button{padding:12px 14px;color:var(--text2);border-bottom:2px solid transparent;font-weight:500}
.pf-tabs button.on{color:var(--accent-t);border-bottom-color:var(--accent);font-weight:600}
.pf-top{display:grid;grid-template-columns:1fr 230px;gap:20px;margin-bottom:14px}
.pf-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 22px;align-content:start}
.pf-grid .full{grid-column:1/-1}
.pf-lab{display:flex;justify-content:space-between;align-items:center;font-size:13px;margin-bottom:5px;color:var(--text)}
.pf-lab a{color:var(--accent-t);text-decoration:none;font-size:13px;display:inline-flex;align-items:center;gap:3px}
.pf-imgs{display:grid;grid-template-columns:1fr 42px;gap:6px;height:180px}
.pf-main{position:relative;border:1px dashed var(--line);border-radius:8px;background:var(--card2);display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;text-align:center}
.pf-main img{width:100%;height:100%;object-fit:contain;cursor:pointer;background:#fff}
.pf-thumbs{display:flex;flex-direction:column;gap:4px}
.pf-th{position:relative;width:42px;height:42px;border-radius:6px;border:1px solid var(--line);overflow:hidden;background:var(--card2);display:flex;align-items:center;justify-content:center;color:var(--muted)}
.pf-th img{width:100%;height:100%;object-fit:cover;cursor:pointer}
.pf-th.empty:hover{border-color:var(--accent);color:var(--accent)}
.pf-imgx{position:absolute;top:3px;right:3px;width:20px;height:20px;border-radius:50%;background:rgba(0,0,0,.55);color:#fff;display:flex;align-items:center;justify-content:center}
.pf-th .pf-imgx{width:16px;height:16px;top:1px;right:1px}
.pf-sec{border:1px solid var(--line);border-radius:10px;margin-bottom:14px}
.pf-sh{display:flex;justify-content:space-between;align-items:center;width:100%;padding:12px 14px;text-align:left;gap:10px}
.pf-sb{padding:0 14px 14px}
.pf-sec.closed .pf-sb{display:none}
.pf-sec.closed .pf-sh .ic{transform:rotate(-90deg)}
.pf-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pf-2{display:grid;grid-template-columns:1fr 1fr;gap:12px 22px}
.pf-2 .full{grid-column:1/-1}
.inp.r{text-align:right}
.pf-urow{display:flex;align-items:flex-start;gap:12px;margin-bottom:10px}
.pf-add{display:inline-flex;align-items:center;gap:6px;color:var(--accent-t);text-decoration:none;font-weight:600;margin-top:4px}
.pf-rtb{display:flex;gap:2px;border:1px solid var(--line);border-bottom:none;border-radius:8px 8px 0 0;padding:4px;background:var(--card2)}
.pf-rtb button{min-width:32px;height:30px;border-radius:5px;padding:0 6px}
.pf-rtb button:hover{background:var(--card)}
.pf-rte{min-height:240px;border:1px solid var(--line);border-radius:0 0 8px 8px;padding:12px;line-height:1.6;outline:none;overflow:auto;max-height:50vh}
.pf-rte:empty::before{content:attr(data-ph);color:var(--muted)}
.pf-rte:focus{border-color:var(--accent)}
.pf-rte ul,.pf-rte ol,.pd-desc ul,.pd-desc ol{padding-left:22px}
.pd-desc{margin-top:10px;padding-top:8px;border-top:1px dashed var(--line);line-height:1.55;max-height:180px;overflow:auto}
.btn-split{display:inline-flex}
.btn-split .btn:first-child{border-radius:6px 0 0 6px}
.btn-split .btn:last-child{border-radius:0 6px 6px 0;border-left:none;padding:8px 8px}
@media (max-width:860px){.pf-top{grid-template-columns:1fr}.pf-imgs{order:-1;height:150px}.pf-grid,.pf-3,.pf-2{grid-template-columns:1fr;gap:10px}.pf-urow{flex-wrap:wrap}.modal-foot{flex-wrap:wrap}}
/* ---- màn hình lập phiếu nhập / trả hàng nhập ---- */
.pe{display:grid;grid-template-columns:1fr 400px;gap:12px;height:calc(100vh - 92px - 34px);min-height:520px}
.pe-main{display:flex;flex-direction:column;min-width:0;min-height:0}
.pe-top{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.pe-top h1{font-size:20px;font-weight:700;white-space:nowrap}
.pe-back{width:34px;height:34px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center}
.pe-back:hover{background:var(--card)}
.pe-search{width:min(520px,100%)}
.pe-search input{padding-right:70px;border-color:var(--accent)}
.pe-sb{position:absolute;top:5px;padding:3px;border-radius:5px;color:var(--text2)}
.pe-sb .ic{position:static!important}
#pe-xls{right:34px}#pe-newp{right:6px}
.pe-sb:hover{color:var(--accent);background:var(--card2)}
.pe-top .sp{flex:1}
.pe-tbl{flex:1;overflow:auto}
.pe-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;height:100%;min-height:360px;color:var(--muted)}
.pe-side{display:flex;flex-direction:column;min-height:0}
.pe-scroll{flex:1;overflow-y:auto;padding:14px}
.pe-r{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:38px;margin-bottom:6px}
.pe-r>span{flex:1}
.pe-r .inp{width:180px;flex:none;text-align:right}
.pe-r #pe-code,.pe-r #pe-inv{text-align:left}
.orange{color:var(--orange)}
@media (max-width:860px){.pe{grid-template-columns:1fr;height:auto}.pe-tbl{min-height:240px}.pe-r .inp{width:150px}}
/* ===================== IN ẤN (xem trước) ===================== */
.print-frame{position:fixed;width:0;height:0;border:0;left:-9999px}

/* ===================== MÀN HÌNH NHỎ / ĐIỆN THOẠI ===================== */
@media (max-width:1100px){
  .col-side{width:360px}
  .col-side.wide{width:44%;min-width:360px}
  .sum-tbl{width:300px}
  .psearch{width:280px}
}
@media (max-width:860px){
  body{font-size:15px}
  .pos-top{height:auto;flex-wrap:wrap;padding:6px 8px;gap:6px}
  .psearch{order:1;flex:1 1 auto;width:auto}
  .top-right{order:2}
  .top-user{display:none}
  .tabs{order:3;flex:1 1 100%;align-self:auto}
  .tab{height:34px;border-radius:7px}
  .tab-add{order:4}
  .pos-body{flex-direction:column;overflow-y:auto;padding:6px;padding-bottom:86px}
  .col-cart,.col-side,.col-side.wide{width:100%;min-width:0;flex:none}
  .cart-box{flex:none;max-height:none;overflow:visible}
  .col-side .side-scroll{overflow:visible}
  .sum-bar{flex-direction:column}
  .sum-tbl{width:100%}
  .qtyw button{opacity:1}
  .cl-r2{padding-left:0;flex-wrap:wrap}
  .cl-price{min-width:90px}
  .cl-total{width:auto;min-width:90px}
  .pgrid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}
  .pgrid-box{max-height:60vh;overflow-y:auto}
  .side-foot .act-row{display:none}
  .mob-pay{display:flex;position:fixed;left:8px;right:8px;bottom:54px;z-index:40;gap:8px}
  .mob-pay .mp-total{flex:1;background:var(--card);border-radius:10px;box-shadow:var(--pop-shadow);padding:8px 12px;display:flex;flex-direction:column;justify-content:center}
  .mob-pay .mp-total small{color:var(--muted);font-size:12px}
  .mob-pay .mp-total b{font-size:17px;color:var(--accent-t)}
  .mob-pay .btn-pay{flex:1.2;box-shadow:var(--pop-shadow)}
  .mob-pay .btn-print{height:50px}
  .pos-bottom{position:fixed;left:0;right:0;bottom:0;z-index:41;height:48px;padding:0 4px}
  .mode-btn{padding:0 8px;font-size:13px;flex:1;justify-content:center;gap:5px}
  .mode-btn .mi{display:none}
  .bottom-r{display:none}
  .sug{width:94vw}
  .man-top{padding:0 10px}
  .man-nav{padding:0 6px}
  .nv{padding:0 10px;font-size:13.5px}
  .man-body{padding:12px 10px 60px}
  .g2,.g2e,.set-layout{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:8px}
  .stat{padding:11px 12px}
  .stat .si{display:none}
  .stat .sv{font-size:17px}
  .sbox{width:100%}
  .tbl th,.tbl td{white-space:nowrap}
  .modal-mask{padding:0;align-items:flex-end}
  .modal,.modal.wide,.modal.xwide{width:100%;max-height:94vh;border-radius:14px 14px 0 0}
  .form-grid{grid-template-columns:1fr}
  .hbar .hn{width:110px}
  .mt-label{display:none}
}
/* ---------- Sổ quỹ ---------- */
.sq-sum{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:14px 18px;margin-bottom:12px;gap:10px}
.sq-sum>div{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.sq-sum span{color:var(--text2);font-size:13.5px;display:inline-flex;align-items:center;gap:4px}
.sq-sum b{font-size:16px;font-variant-numeric:tabular-nums}
.empty-ic{display:inline-grid;place-items:center;width:84px;height:84px;border-radius:50%;background:var(--accent-s);color:var(--accent-t)}
.tbl tr.cx td{color:var(--muted)}
.tbl tr.cx td.num{text-decoration:line-through}
.note-box{background:var(--orange-s);color:var(--text);border-radius:8px;padding:9px 12px;font-size:13px}
.cm-grid{gap:12px 18px}
@media (max-width:860px){.sq-sum{grid-template-columns:repeat(2,minmax(0,1fr))}.sq-sum>div{align-items:flex-start}}
.f-label .sp,.sp{flex:1}
/* ---------- Menu Phân tích 2 cột ---------- */
.mega{display:grid;grid-template-columns:1fr 1fr;gap:4px 10px;padding:4px}
.mega-h{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;padding:6px 10px 4px}
.mega-col+.mega-col{border-left:1px solid var(--line2);padding-left:8px}
.mega .menu-item.on{background:var(--accent-s);color:var(--accent-t);font-weight:600}
/* ---------- Trang phân tích ---------- */
.an-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:16px;align-items:start}
.an-layout.collapsed{grid-template-columns:46px minmax(0,1fr)}
.an-side{position:sticky;top:0;background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:12px 10px;min-height:200px}
.an-stog{position:absolute;right:8px;top:10px;width:28px;height:28px;border-radius:6px;display:grid;place-items:center;color:var(--text2)}
.an-stog:hover{background:var(--card2);color:var(--accent)}
.an-sh{display:flex;align-items:center;gap:8px;padding:4px 6px 10px;color:var(--text);font-size:14px;padding-right:34px}
.an-sh .ic{color:var(--accent)}
.an-si{display:flex;align-items:center;gap:8px;width:100%;text-align:left;padding:9px 10px;border-radius:7px;color:var(--text2);font-weight:500;font-size:14px}
.an-si:hover{background:var(--card2);color:var(--text)}
.an-si.on{background:var(--accent-s);color:var(--accent-t);font-weight:600}
.an-si.sm{font-size:13px;padding:7px 10px}
.an-sh2{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:14px 6px 4px;font-weight:600}
.an-layout.collapsed .an-side>*:not(.an-stog){display:none}
.an-layout.collapsed .an-stog{position:static;margin:0 auto}
.an-main{min-width:0}
.an-head{display:flex;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.an-head h1{font-size:21px;font-weight:700;letter-spacing:-.01em}
.an-sub{font-size:12.5px;margin-top:1px}
.an-range{display:inline-flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:8px 12px;font-weight:500;font-size:13.5px;box-shadow:var(--shadow);color:var(--text)}
.an-range:hover{border-color:var(--accent)}
.an-range .ic{color:var(--muted)}
.an-rp-list{max-height:330px;overflow:auto;border-bottom:1px solid var(--line2);padding-bottom:4px}
.an-rp-c{padding:10px 8px 6px}
.an-rp-c .dl-2{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.an-rp-c .inp{padding:6px 7px;font-size:13px}
.ak-grid{display:grid;gap:12px;margin-bottom:14px}
.ak-grid.six{grid-template-columns:repeat(6,minmax(0,1fr))}
.ak-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.ak-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.ak{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:13px 14px;min-width:0}
.ak-l{font-size:13px;color:var(--text2);font-weight:500;margin-bottom:5px}
.ak-v{font-size:20px;font-weight:700;letter-spacing:-.01em;margin-bottom:6px;overflow-wrap:anywhere}
.ak-s{font-size:12.5px;color:var(--muted);margin-top:2px}
.ak-s b{color:var(--text2);font-weight:600}
.ak-sp{display:flex;align-items:flex-end;justify-content:space-between;gap:8px}
.an-spark{width:120px;height:38px;flex:none}
.up{color:var(--green);font-weight:600}.down{color:var(--red);font-weight:600}
.an-p{margin-bottom:14px;min-width:0}
.an-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.an-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.an-svg{width:100%;display:block;overflow:visible}
.an-svg text{font-variant-numeric:tabular-nums}
.lcol .lguide{opacity:0}
.lcol:hover .lguide{opacity:1}
.tsw{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:6px;vertical-align:0}
.an-lg{display:flex;flex-wrap:wrap;gap:4px 14px;margin:0 0 8px}
.an-lg button{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text2);padding:2px 0}
.an-lg button i{width:11px;height:11px;border-radius:3px;display:inline-block}
.an-lg button.off{color:var(--muted);text-decoration:line-through}
.an-lg button.off i{opacity:.3}
.an-tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:10px;overflow-x:auto}
.an-tabs button{padding:8px 12px;font-size:13.5px;font-weight:500;color:var(--text2);border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.an-tabs button.on{color:var(--accent-t);border-color:var(--accent);font-weight:600}
.an-scroll{overflow-x:auto}
.an-tbl{font-variant-numeric:tabular-nums}
.an-tbl th{white-space:nowrap}
.an-tbl th.sortable{cursor:pointer;user-select:none}
.an-tbl th.sortable:hover,.an-tbl th.on{color:var(--accent-t)}
.an-tbl tr.b td{font-weight:700}
.an-pl td:first-child{position:sticky;left:0;background:var(--card)}
.an-share{display:inline-block;width:70px;height:8px;background:var(--line2);border-radius:4px;overflow:hidden;vertical-align:middle;margin-right:6px}
.an-share span{display:block;height:100%;background:var(--series-1);border-radius:4px}
.an-sel{width:auto;padding:5px 8px;font-size:13px}
.an-donut{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.an-donut svg{width:180px;height:180px;flex:none}
.an-dl{flex:1;min-width:180px;display:flex;flex-direction:column;gap:8px}
.an-dl>div{display:grid;grid-template-columns:12px minmax(0,1fr) auto;gap:2px 8px;align-items:center;font-size:13px}
.an-dl i{width:11px;height:11px;border-radius:3px}
.an-dl .n{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.an-dl .v{grid-column:2/4;color:var(--muted);font-size:12px}
.an-pgw{display:flex;align-items:center;justify-content:space-between;margin-top:8px;gap:8px}
.an-pg{display:flex;align-items:center;gap:6px;font-size:13px}
.an-pg button{width:28px;height:28px;border:1px solid var(--line);border-radius:6px;display:grid;place-items:center;background:var(--card)}
.an-pg button:disabled{opacity:.4}
.an-tools{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.an-tools .sbox{flex:1;min-width:180px}
.abc-b{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:6px;color:#fff;font-weight:700;font-size:12px}
.ak.abc .ak-l{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.abc-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:6px}
.abc-row div{display:flex;flex-direction:column;gap:1px;min-width:0}
.abc-row span{font-size:12px;color:var(--muted)}
.abc-row b{font-size:16px}
.abc-row i{font-style:normal;font-size:12px;color:var(--text2)}
.abc-bar{display:flex;align-items:center;gap:10px;margin:10px 0}
.abc-bar .l{width:130px;font-size:13px;color:var(--text2);flex:none}
.abc-bar .t{flex:1;display:flex;height:26px;border-radius:6px;overflow:hidden;gap:2px;background:var(--card)}
.abc-bar .t span{display:grid;place-items:center;color:#fff;font-size:12px;font-weight:600;min-width:3px}
.quad{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.quad .q{border:1px solid var(--line);border-radius:8px;padding:10px 12px;min-width:0}
.quad .qh{display:flex;align-items:center;justify-content:space-between;margin-bottom:2px}
.quad .qs{font-size:12px;margin-bottom:6px}
.quad .qn{font-size:12.5px;line-height:1.55;overflow:hidden}
.q-star{border-left:4px solid var(--series-3)!important}.q-traffic{border-left:4px solid var(--series-1)!important}
.q-niche{border-left:4px solid var(--series-4)!important}.q-dog{border-left:4px solid var(--series-2)!important}
.cohort td.c,.cohort th.c{text-align:center;min-width:64px}
.cohort td.na{background:var(--card2)}
.seg-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:14px}
.seg-c{text-align:left;background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:12px 13px;border:2px solid transparent;display:flex;flex-direction:column;gap:5px;min-width:0}
.seg-c:hover{border-color:var(--line)}
.seg-c.on{border-color:var(--accent)}
.seg-c .sh{display:flex;align-items:center;gap:7px;font-size:14px}
.seg-c .sh i{width:10px;height:10px;border-radius:50%}
.seg-c .sh .num{font-size:18px}
.seg-c .sd{font-size:12px}
.seg-c .sm{display:flex;justify-content:space-between;font-size:12.5px;color:var(--text2);gap:6px}
.seg-c .sa{font-size:12px;color:var(--accent-t);display:flex;gap:4px;align-items:flex-start}
.age-bar{display:flex;height:30px;border-radius:7px;overflow:hidden;gap:2px;margin:6px 0 12px;background:var(--card)}
.age-bar span{min-width:3px}
.age-leg{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px}
.age-leg div{display:grid;grid-template-columns:12px 1fr auto;gap:2px 8px;align-items:center;font-size:13px}
.age-leg i{width:11px;height:11px;border-radius:3px}
.age-leg .muted{grid-column:2/4;font-size:12px}
.an-foot{font-size:12px;color:var(--muted);text-align:center;margin:6px 0 20px}
@media (max-width:1280px){.ak-grid.six{grid-template-columns:repeat(3,minmax(0,1fr))}.seg-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:1100px){.an-3{grid-template-columns:1fr 1fr}}
@media (max-width:860px){
  .an-layout,.an-layout.collapsed{grid-template-columns:1fr}
  .an-side{position:static;min-height:0;display:flex;gap:6px;overflow-x:auto;padding:8px}
  .an-layout.collapsed .an-side>*:not(.an-stog){display:flex}
  .an-stog,.an-sh,.an-sh2{display:none!important}
  .an-si{width:auto;white-space:nowrap;flex:none}
  .an-2,.an-3,.ak-grid.four,.ak-grid.three{grid-template-columns:1fr}
  .ak-grid.six{grid-template-columns:repeat(2,minmax(0,1fr))}
  .seg-grid{grid-template-columns:1fr}
  .abc-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .an-head h1{font-size:18px}
  .an-range{width:100%;justify-content:center}
  .mega{grid-template-columns:1fr}.mega-col+.mega-col{border-left:0;padding-left:0;border-top:1px solid var(--line2)}
}
/* ---------- Đăng nhập ---------- */
.login-logo{width:58px;height:58px;border-radius:16px;background:var(--accent-s);color:var(--accent-t);display:grid;place-items:center;margin:0 auto 10px}
.login-msg{background:var(--red-s);color:var(--red);border-radius:8px;padding:9px 12px;font-size:13.5px;margin-bottom:12px}
.login-note{background:var(--accent-s);border-radius:8px;padding:10px 12px;font-size:13px;line-height:1.55;margin-bottom:14px}
.pw-wrap{position:relative}.pw-wrap .inp{padding-right:40px}
.pw-eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:30px;height:30px;display:grid;place-items:center;color:var(--muted);border-radius:6px}
.pw-eye:hover{color:var(--accent)}
#login .f-label{display:block}
#login .inp{height:42px;font-size:15px}
/* ---------- Người dùng & phân quyền ---------- */
.role-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.role-c{border:1px solid var(--line);border-radius:10px;padding:12px 14px;display:flex;flex-direction:column;gap:6px}
.role-c .rh{display:flex;align-items:center;justify-content:space-between;gap:8px}
.role-c .rd{font-size:12.5px;line-height:1.5;flex:1}
.role-c .rm{display:flex;gap:10px;flex-wrap:wrap;font-size:12.5px;color:var(--text2)}
.perm-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:14px}
.perm-grid .pg{border:1px solid var(--line);border-radius:9px;padding:10px 12px;display:flex;flex-direction:column;gap:6px}
.perm-grid .pg-h{border-bottom:1px solid var(--line2);padding-bottom:6px;margin-bottom:2px}
.perm-grid label.chk{display:flex;gap:7px;align-items:flex-start;font-size:13px;line-height:1.4}
.perm-view{font-size:12.5px;line-height:1.6;background:var(--card2);border-radius:8px;padding:8px 12px;max-height:180px;overflow:auto;color:var(--text2)}
/* ---------- Nhập Excel ---------- */
.imp-steps{line-height:1.7;padding-left:20px;font-size:13.5px}
.imp-g{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.imp-h{grid-column:1/-1;font-weight:700;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.imp-c{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:14px;display:flex;flex-direction:column;gap:8px}
.imp-c .ih{display:flex;align-items:center;gap:10px}
.imp-c .ii{width:36px;height:36px;border-radius:9px;background:var(--accent-s);color:var(--accent-t);display:grid;place-items:center}
.imp-c .id{font-size:12.5px;line-height:1.5;flex:1}
.imp-c .ia{display:flex;gap:6px;flex-wrap:wrap}
.im-drop{border:2px dashed var(--line);border-radius:12px;padding:28px 14px;text-align:center;cursor:pointer;color:var(--text2)}
.im-drop:hover,.im-drop.over{border-color:var(--accent);background:var(--accent-s)}
.im-sum,.im-res{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:10px}
.im-sum div,.im-res div{display:flex;flex-direction:column;gap:2px}
.im-sum span,.im-res span{font-size:12px;color:var(--muted)}
.im-res b{font-size:20px}
.im-cols{display:flex;flex-wrap:wrap;gap:6px}
.im-cols span{font-size:12px;border:1px solid var(--line);border-radius:20px;padding:3px 9px;color:var(--muted);display:inline-flex;align-items:center;gap:4px}
.im-cols span.ok{border-color:transparent;background:var(--green-s);color:var(--green)}
.im-cols span.bad{border-color:var(--red);color:var(--red)}
.im-bar{height:8px;background:var(--line2);border-radius:5px;overflow:hidden;margin:12px 0 6px}
.im-bar span{display:block;height:100%;background:var(--accent);transition:width .2s}
.im-err{max-height:180px;overflow:auto;font-size:12.5px;background:var(--card2);border-radius:8px;padding:8px 10px;line-height:1.6}
.code-box{background:var(--card2);border-radius:8px;padding:10px 12px;font-size:12.5px;overflow-x:auto;margin-top:12px;white-space:pre}
@media (max-width:860px){.perm-grid{grid-template-columns:1fr}}