/* ===== Busansan Customer CRM — brand styles ===== */
:root{
  --red:#D81E24;          /* Busansan đỏ */
  --red-deep:#A5131A;
  --red-soft:#FCE9E7;
  --gold:#F6A01A;         /* Busansan vàng cam */
  --gold-soft:#FEF2DC;
  --ground:#F3F4F6;       /* nền sáng gần trắng */
  --surface:#FFFFFF;      /* thẻ trắng */
  --surface-2:#F5F6F8;
  --ink:#1C1B1F;
  --ink-2:#5B5A61;
  --muted:#9A99A2;
  --line:#ECECF0;
  --line-strong:#DEDEE4;
  --ok:#1F9D63;
  --ok-soft:#E4F5EC;
  --warn:#E08A1E;
  --warn-soft:#FCEFD8;
  --shadow:0 1px 2px rgba(24,24,28,.05), 0 14px 32px -22px rgba(24,24,28,.28);
  --shadow-lg:0 24px 60px -26px rgba(165,19,26,.38);
  --radius:8px;
  --nav-w:268px;
}
:root:not([data-theme="light"]){
  @media (prefers-color-scheme: dark){
    --red:#F5555A; --red-deep:#F5555A; --red-soft:#3A1B1C;
    --gold:#F8B24A; --gold-soft:#3A2C12;
    --ground:#151215; --surface:#1F1A1E; --surface-2:#271F25;
    --ink:#F6ECE6; --ink-2:#C4B0A8; --muted:#93807A;
    --line:#322A30; --line-strong:#40353C;
    --ok:#41C687; --ok-soft:#123326; --warn:#F0AE4F; --warn-soft:#33270F;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 30px -14px rgba(0,0,0,.6);
    --shadow-lg:0 24px 60px -24px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"]{
  --red:#F5555A; --red-deep:#F5555A; --red-soft:#3A1B1C;
  --gold:#F8B24A; --gold-soft:#3A2C12;
  --ground:#151215; --surface:#1F1A1E; --surface-2:#271F25;
  --ink:#F6ECE6; --ink-2:#C4B0A8; --muted:#93807A;
  --line:#322A30; --line-strong:#40353C;
  --ok:#41C687; --ok-soft:#123326; --warn:#F0AE4F; --warn-soft:#33270F;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 30px -14px rgba(0,0,0,.6);
  --shadow-lg:0 24px 60px -24px rgba(0,0,0,.7);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:
  radial-gradient(circle at top left, color-mix(in srgb,var(--red-soft) 66%,transparent) 0, transparent 360px),
  linear-gradient(180deg,#fff 0,var(--ground) 270px,var(--ground) 100%);
  color:var(--ink);
  font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:"Baloo 2","Be Vietnam Pro",sans-serif;margin:0;line-height:1.15;text-wrap:balance}
img{max-width:100%}
[hidden]{display:none!important}
.num{font-variant-numeric:tabular-nums}
button{font-family:inherit;cursor:pointer}
a{color:inherit}

/* ===== Shell ===== */
.app{display:grid;grid-template-columns:var(--nav-w) 1fr;min-height:100vh}

/* ===== Sidebar ===== */
.side{background:linear-gradient(180deg,var(--surface) 0,var(--surface) 72%,color-mix(in srgb,var(--red-soft) 34%,var(--surface)) 100%);border-right:1px solid var(--line);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;flex-direction:column;align-items:center;text-align:center;gap:11px;padding:22px 14px 18px;border-bottom:1px solid var(--line)}
.brand-img{display:block;object-fit:contain;object-position:center;filter:drop-shadow(0 10px 16px rgba(165,19,26,.12))}
.brand-img-main{width:228px;max-width:100%;height:128px}
.brand .hub{font-size:11px;letter-spacing:3.8px;text-transform:uppercase;color:var(--red);font-weight:800;background:var(--red-soft);padding:5px 10px;border-radius:999px}

/* Logo chữ: BU + biểu tượng đũa/mỳ (chữ S) + ANSAN, tagline dưới */
.logo-lockup{display:inline-flex;flex-direction:column;align-items:center;gap:4px}
.blogo{display:inline-flex;align-items:flex-end;gap:1px;font-size:34px}
.blogo .t{font-family:"Baloo 2";font-weight:800;color:var(--red);line-height:.8;letter-spacing:.5px}
.blogo .mark{width:.66em;height:1.28em;margin:0 -.02em -.04em;overflow:visible;flex:none}
.logo-lockup .tag{font-size:8px;letter-spacing:2.5px;font-weight:700;color:var(--red);text-transform:uppercase}
.logo-lockup.row{flex-direction:row;gap:10px;align-items:center}
.logo-lockup.row .blogo{font-size:20px}
.logo-lockup.row .txt{text-align:left;display:flex;flex-direction:column;gap:2px}
.logo-lockup.on-red .t{color:#fff}
.logo-lockup.on-red .tag{color:#fff}
.logo-lockup.on-red .mark .stick{stroke:#fff}

.brandmark{width:100%;height:100%;display:block}
.brandmark .stick{stroke:var(--red);fill:none}
.brandmark .noodle{stroke:var(--gold);fill:none}
[hidden]{display:none!important}
.brand b{font-family:"Baloo 2";font-weight:800;font-size:20px;letter-spacing:.3px;color:var(--red);display:block;line-height:1}
.brand small{color:var(--muted);font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;font-weight:600}
.nav{padding:10px 12px;overflow-y:auto;flex:1}
.nav-label{font-size:10.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);
  font-weight:700;padding:14px 12px 6px}
.nav-item{display:flex;align-items:center;gap:11px;width:100%;border:1px solid transparent;background:none;
  padding:10px 12px;border-radius:8px;color:var(--ink-2);font-size:13.5px;font-weight:600;text-align:left;transition:.15s}
.nav-item:hover{background:var(--surface);border-color:var(--line);color:var(--ink)}
.nav-item.active{background:linear-gradient(135deg,var(--red-deep),var(--red));color:#fff;font-weight:700;box-shadow:0 10px 18px -12px var(--red)}
.nav-item .ic{width:18px;height:18px;flex:none;stroke-width:2}
.nav-item .badge{margin-left:auto;font-size:10.5px;background:var(--gold-soft);color:var(--gold);
  padding:1px 7px;border-radius:20px;font-weight:700}
.nav-item.active .badge{background:rgba(255,255,255,.24);color:#fff}
.side-foot{padding:14px 12px;border-top:1px solid var(--line);display:flex;align-items:center;gap:10px;background:color-mix(in srgb,var(--surface) 82%,transparent)}
.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--red));
  display:grid;place-items:center;color:#fff;font-weight:700;font-size:13px;flex:none}
.side-foot .who{font-size:12.5px;font-weight:600;line-height:1.2}
.side-foot .who small{color:var(--muted);font-weight:500;font-size:11px}

/* ===== Main ===== */
.main{min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--surface) 88%,transparent);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:14px;padding:12px 28px}
.topbrand{width:136px;height:58px;display:none;align-items:center;border-right:1px solid var(--line);padding-right:16px}
.topbrand img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}
.topbar h1{font-size:21px;font-weight:800}
.topbar .sub{color:var(--muted);font-size:12.5px;margin-top:2px}
/* branch picker */
.branch{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line-strong);
  border-radius:8px;padding:8px 10px 8px 12px;color:var(--ink);box-shadow:0 1px 0 rgba(24,24,28,.03)}
.branch svg{color:var(--red);flex:none}
.branch select{border:0;background:none;outline:none;color:var(--ink);font-family:inherit;font-weight:600;font-size:13px}
.search{display:flex;align-items:center;gap:8px;background:var(--surface);
  border:1px solid var(--line-strong);border-radius:10px;padding:8px 12px;color:var(--muted);min-width:200px}
.search input{border:0;background:none;outline:none;color:var(--ink);font-family:inherit;font-size:13px;width:100%}
.icon-btn{width:38px;height:38px;border-radius:8px;border:1px solid var(--line-strong);background:var(--surface);
  display:grid;place-items:center;color:var(--ink-2)}
.icon-btn:hover{color:var(--red);border-color:var(--red)}
.ml-auto{margin-left:auto}
.content{padding:24px 28px 60px;max-width:1560px;width:100%;margin:0 auto}
section.view{display:none;animation:fade .3s ease}
section.view.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ===== Reusable ===== */
.grid{display:grid;gap:16px}
.cols-4{grid-template-columns:repeat(4,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;gap:12px}
.card-h h3{font-size:16px;font-weight:800}
.card-h a{font-size:12px;color:var(--red);font-weight:600;text-decoration:none}
.eyebrow{font-size:10.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);font-weight:700}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:800;padding:4px 9px;border-radius:999px}
.pill.ok{background:var(--ok-soft);color:var(--ok)}
.pill.red{background:var(--red-soft);color:var(--red)}
.pill.gold{background:var(--gold-soft);color:var(--gold)}
.btn{border:0;border-radius:8px;padding:10px 16px;font-weight:700;font-size:13px;display:inline-flex;align-items:center;justify-content:center;gap:7px;text-decoration:none;min-height:38px}
.btn.primary{background:linear-gradient(135deg,var(--red-deep),var(--red));color:#fff;box-shadow:0 10px 18px -12px var(--red)}
.btn.primary:hover{background:var(--red-deep)}
.btn.ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line-strong)}
.btn.ghost:hover{border-color:var(--red);color:var(--red)}
.btn.gold{background:var(--gold);color:#3a2600}
.demo-tag{display:inline-block;font-size:10px;letter-spacing:.5px;color:var(--muted);
  border:1px dashed var(--line-strong);padding:2px 8px;border-radius:6px;font-weight:600}

/* KPI */
.kpi{background:linear-gradient(180deg,var(--surface),color-mix(in srgb,var(--surface-2) 36%,var(--surface)));border:1px solid var(--line);border-radius:var(--radius);padding:17px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.kpi::after{content:"";position:absolute;inset:auto 0 0;height:3px;background:linear-gradient(90deg,var(--red),var(--gold));opacity:.88}
.kpi .k-ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;margin-bottom:12px}
.kpi .k-val{font-family:"Baloo 2";font-size:26px;font-weight:800;line-height:1;letter-spacing:.2px}
.kpi .k-lab{color:var(--ink-2);font-size:12.5px;margin-top:5px;font-weight:500}
.kpi .k-delta{font-size:11.5px;font-weight:700;margin-top:9px;display:flex;align-items:center;gap:4px}
.kpi .k-delta.up{color:var(--ok)}.kpi .k-delta.down{color:var(--red)}

/* table */
.tbl-scroll{overflow-x:auto}
.tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}
.tbl th{text-align:left;font-size:10.5px;letter-spacing:.8px;text-transform:uppercase;color:var(--muted);
  font-weight:800;padding:0 12px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:13px 12px;border-bottom:1px solid var(--line);white-space:nowrap;background:var(--surface)}
.tbl tr:last-child td{border-bottom:0}
.tbl tr:hover td{background:var(--surface-2)}
.u{display:flex;align-items:center;gap:10px}
.u .av{width:32px;height:32px;border-radius:9px;background:var(--gold-soft);color:var(--gold);display:grid;place-items:center;font-weight:700;font-size:12px;flex:none}
.u .nm{font-weight:600}.u .ph{color:var(--muted);font-size:11.5px}
.tier{font-size:11px;font-weight:700;padding:3px 9px;border-radius:20px;white-space:nowrap;background:var(--surface-2);color:var(--ink-2)}
.datepop{position:absolute;top:calc(100% + 8px);right:0;z-index:30;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);padding:14px;width:300px;text-align:left}
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;font-family:"Baloo 2";font-weight:800;font-size:14px}
.cal-nav{width:30px;height:30px;border-radius:8px;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font-size:16px}
.cal-nav:hover{border-color:var(--red);color:var(--red)}
.cal-dow{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;margin-bottom:4px}
.cal-dow span{text-align:center;font-size:10.5px;font-weight:700;color:var(--muted);padding:4px 0}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}
.cal-d{aspect-ratio:1;border:0;background:none;border-radius:8px;font-size:12.5px;font-weight:600;color:var(--ink);display:grid;place-items:center}
.cal-d.empty{visibility:hidden}
.cal-d:hover:not(.empty){background:var(--surface-2)}
.cal-d.in{background:var(--red-soft);border-radius:0}
.cal-d.sel{background:var(--red);color:#fff}
.cal-label{text-align:center;font-size:12.5px;font-weight:600;color:var(--red);margin:10px 0 8px}
.cal-quick{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.cal-quick button{border:1px solid var(--line-strong);background:var(--surface);border-radius:8px;padding:7px;font-weight:600;font-size:11.5px;color:var(--ink)}
.cal-quick button:hover{border-color:var(--red);color:var(--red)}
/* Upload ảnh ưu đãi (vuông) */
.img-up{aspect-ratio:1;max-width:150px;border:1.5px dashed var(--line-strong);border-radius:12px;display:grid;place-items:center;cursor:pointer;overflow:hidden;background:var(--surface-2);color:var(--muted);text-align:center;font-size:12px}
.img-up img{width:100%;height:100%;object-fit:cover}
.promo-card .pc-img img{width:100%;height:100%;object-fit:cover}
.branch-item .bi-ic img{width:100%;height:100%;object-fit:cover;border-radius:11px}
/* Mốc tích điểm */
.pt-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:9px 0;border-bottom:1px solid var(--line)}
.pt-row:last-of-type{border-bottom:0}
.pt-row span{font-size:12.5px;color:var(--ink-2)}
.pt-row [data-ptfrom],.pt-row [data-ptto]{width:104px}
.pt-row [data-ptpts]{width:78px}
.pt-row .ibtn.del{margin-left:auto}
/* Quầy tích điểm */
.ct-found{display:flex;align-items:center;gap:12px;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:11px 14px}
.ct-found .av{width:40px;height:40px;border-radius:11px;background:var(--gold-soft);color:var(--gold);display:grid;place-items:center;font-weight:700;font-size:13px;flex:none}
.ct-found .nm{font-weight:600;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ct-found .s{color:var(--muted);font-size:12px;margin-top:2px}
.ct-found.new{border-style:dashed}
.tier.kc{background:#E6EEFC;color:#2456B8}
.tier.vang{background:var(--gold-soft);color:#B87908}
.tier.bac{background:#EEF0F2;color:#5C6670}
.tier.dong{background:#F6E9DE;color:#9A6636}
:root[data-theme="dark"] .tier.kc,:root:not([data-theme="light"]) .tier.kc{background:#1C2B47;color:#8FB4F5}
:root[data-theme="dark"] .tier.bac,:root:not([data-theme="light"]) .tier.bac{background:#2A3036;color:#AEB8C2}
:root[data-theme="dark"] .tier.dong,:root:not([data-theme="light"]) .tier.dong{background:#3A2A1D;color:#D0A277}

/* Thẻ thành viên (logo · QR · THẺ THÀNH VIÊN · tên · mã TV · điểm · hạng) */
.mcard{border-radius:20px;padding:22px;color:#fff;position:relative;overflow:hidden;
  background:linear-gradient(135deg,#8d0d14,#D81E24 56%,#F6A01A);box-shadow:var(--shadow-lg);
  aspect-ratio:856/560;min-height:220px;display:flex;flex-direction:column;justify-content:space-between}
.mcard .mc-wm{position:absolute;right:-44px;top:2px;width:300px;height:290px;opacity:.10;pointer-events:none}
.mcard .mc-wm img{width:100%;height:100%;object-fit:contain}
.mcard .mc-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;position:relative;z-index:1}
.mcard .mc-logo{width:132px;height:62px;flex:none}
.card-brand-logo{display:block;width:100%;height:100%;object-fit:contain;object-position:left center}
.mcard .mc-qr{width:76px;height:76px;background:#fff;border-radius:11px;padding:6px;flex:none}
.mcard .mc-qr svg{width:100%;height:100%;display:block}
.mcard .mc-body{position:relative;z-index:1;margin-top:auto}
.mcard .mc-label{font-size:11px;letter-spacing:3px;font-weight:600;opacity:.95}
.mcard .mc-label::after{content:"";display:block;width:46px;height:3px;background:var(--gold);border-radius:3px;margin-top:6px}
.mcard .mc-membername{font-family:"Baloo 2";font-weight:800;font-size:clamp(20px,2.6vw,26px);margin-top:10px;line-height:1.05;text-transform:uppercase;overflow-wrap:anywhere}
.mcard .mc-code{font-size:12.5px;letter-spacing:1.5px;opacity:.9;margin-top:3px}
.mcard .mc-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;position:relative;z-index:1}
.mcard .mc-points{display:flex;align-items:center;gap:8px;font-family:"Baloo 2";font-weight:800;font-size:20px}
.mcard .mc-points .coin{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#FCD98A,#F0A81C);display:grid;place-items:center;color:#7a4a00;flex:none;font-size:14px}
.mcard .mc-points small{font-family:"Be Vietnam Pro";font-weight:500;font-size:12px;opacity:.9}
.mcard .mc-tierbtn{background:linear-gradient(135deg,#FCD98A,#F0A81C);color:#6b3e00;font-family:"Baloo 2";font-weight:800;
  font-size:13px;letter-spacing:.5px;padding:10px 16px;border-radius:12px;box-shadow:0 10px 20px -8px rgba(0,0,0,.45);display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
@media(max-width:420px){.mcard{aspect-ratio:auto}.mcard .mc-qr{width:66px;height:66px}.mcard .mc-logo{width:116px;height:54px}}
.card-config-grid{grid-template-columns:minmax(520px,.95fr) minmax(560px,1.65fr);align-items:start}
.tier-row-rich{align-items:flex-start;gap:16px}
.tier-copy{display:flex;gap:11px;min-width:0}
.tier-setting-row{display:grid;grid-template-columns:minmax(220px,1fr) minmax(360px,1.15fr);gap:14px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}
.tier-setting-row:last-child{border-bottom:0}
.tier-setting-row .s{color:var(--muted);font-size:12px}
.tier-inputs{display:grid;grid-template-columns:1fr 120px;gap:10px}
.tier-inputs label{font-size:11px;letter-spacing:.5px;text-transform:uppercase;color:var(--muted);font-weight:700}
.tier-inputs .input{margin-top:5px}

/* Ví + hành động khách */
.wallet-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;
  background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:14px 18px;box-shadow:var(--shadow)}
.wallet-bar .wb-lab{color:var(--ink-2);font-size:12px;font-weight:600}
.wallet-bar .wb-val{font-family:"Baloo 2";font-weight:800;font-size:22px;color:var(--red);margin-top:2px}

.tier-row{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line)}
.tier-row:last-child{border-bottom:0}
.dot{width:9px;height:9px;border-radius:50%;flex:none}

/* bars */
.bars{display:flex;align-items:flex-end;gap:10px;height:150px;padding-top:10px}
.bar-wrap{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;height:100%;justify-content:flex-end}
.bar{width:100%;max-width:34px;border-radius:6px 6px 2px 2px;background:linear-gradient(var(--gold),#F6C34A);transition:.3s}
.bar.hi{background:linear-gradient(var(--red),#F0603A)}
.bar-wrap small{color:var(--muted);font-size:11px;font-weight:600}

.list-row{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.list-row:last-child{border-bottom:0}
.list-row .ic-c{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;flex:none}
.list-row .grow{flex:1;min-width:0}
.list-row .t{font-weight:600;font-size:13px}
.list-row .s{color:var(--muted);font-size:11.5px}
.list-row .amt{font-weight:700;font-variant-numeric:tabular-nums}
.amt.plus{color:var(--ok)}.amt.minus{color:var(--red)}

/* channels */
.chan{border:1px solid var(--line);border-radius:14px;padding:16px;background:var(--surface)}
.chan .ch-top{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.chan .ch-ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;color:#fff;font-weight:800;font-family:"Baloo 2";font-size:16px;flex:none}
.chan h4{font-size:14px}
.chan .ch-meta{color:var(--muted);font-size:11.5px}
.switch{width:40px;height:23px;border-radius:20px;background:var(--ok);position:relative;flex:none;border:0}
.switch::after{content:"";position:absolute;right:2px;top:2px;width:19px;height:19px;border-radius:50%;background:#fff}
.switch.off{background:var(--line-strong)}
.switch.off::after{left:2px;right:auto}

.auto-row{display:flex;align-items:center;gap:14px;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--surface-2)}
.auto-row .a-ic{width:40px;height:40px;border-radius:11px;background:var(--red-soft);color:var(--red);display:grid;place-items:center;flex:none}

/* POS */
.pos-item{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px dashed var(--line)}
.pos-item .q{width:26px;height:26px;border-radius:8px;background:var(--red-soft);color:var(--red);display:grid;place-items:center;font-weight:700;font-size:12px;flex:none}
.pos-item .grow{flex:1}
.pos-item .lvl{color:var(--muted);font-size:11px}
.pos-line{display:flex;justify-content:space-between;padding:7px 0;font-size:13px}
.pos-line.total{border-top:1px solid var(--line-strong);margin-top:6px;padding-top:12px;font-weight:800;font-size:18px;font-family:"Baloo 2"}
.balance-box{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:14px 0}
.balance-box .bb-row{display:flex;justify-content:space-between;padding:4px 0;font-size:13px}
.balance-box .bb-row.after{font-weight:800;color:var(--ok)}

/* topup calc */
.amt-opt{display:flex;gap:9px;flex-wrap:wrap;margin:12px 0}
.amt-opt button{border:1.5px solid var(--line-strong);background:var(--surface);border-radius:10px;padding:11px 14px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;flex:1;min-width:90px}
.amt-opt button.sel{border-color:var(--red);background:var(--red-soft);color:var(--red)}
.bonus-box{background:linear-gradient(135deg,var(--gold-soft),transparent);border:1px solid var(--gold);border-radius:12px;padding:16px;text-align:center;margin-top:8px}
.bonus-box .bg{font-family:"Baloo 2";font-weight:800;font-size:28px;color:var(--gold)}

.theme-btn{position:fixed;right:16px;bottom:16px;z-index:20}

.menu-btn{display:none}
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:30;display:none}
.scrim.show{display:block}

@media(min-width:1120px){.topbrand{display:flex}}
@media(max-width:1080px){.cols-4{grid-template-columns:repeat(2,1fr)}.cols-3{grid-template-columns:1fr}.cols-2{grid-template-columns:1fr}}
@media(max-width:820px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;left:0;top:0;z-index:40;transform:translateX(-100%);transition:.25s;width:260px;box-shadow:var(--shadow-lg)}
  .side.open{transform:none}
  .menu-btn{display:grid}
  .content{padding:18px 16px 60px}
  .topbar{padding:12px 16px}
  .search{display:none}
  .view > .grid{grid-template-columns:1fr!important}
  .branch{max-width:46vw}
  .branch select{min-width:0;width:100%}
  .actions-2{grid-template-columns:1fr}
  .card-h{align-items:flex-start;flex-direction:column}
  .card-h > div{width:100%;flex-wrap:wrap}
  .brand-img-main{width:218px;height:122px}
}
@media(max-width:520px){
  .cols-4{grid-template-columns:1fr}
  .topbar h1{font-size:18px}
  .topbar .sub{font-size:11.5px}
  .content{padding-inline:12px}
  .card,.kpi{padding:15px}
  .qbtns{gap:8px}
  .tier-setting-row,.tier-inputs{grid-template-columns:1fr}
}

/* ===================================================================
   ===== Redesign theo mockup (Tổng quan · Khách hàng · Thẻ · Mobile)
   =================================================================== */
/* Topbar phải: chuông + user + chọn kỳ */
.tb-right{display:flex;align-items:center;gap:10px;margin-left:auto}
.datepill{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line-strong);border-radius:11px;padding:8px 12px;color:var(--ink)}
.datepill svg{color:var(--red);flex:none}
.datepill select{border:0;background:none;outline:none;font-family:inherit;font-weight:600;font-size:13px;color:var(--ink)}
.bell{position:relative;width:40px;height:40px;border-radius:11px;border:1px solid var(--line-strong);background:var(--surface);display:grid;place-items:center;color:var(--ink-2);flex:none}
.bell:hover{color:var(--red);border-color:var(--red)}
.bell .bdot{position:absolute;top:-5px;right:-5px;min-width:17px;height:17px;padding:0 4px;background:var(--red);color:#fff;border-radius:20px;font-size:10px;display:grid;place-items:center;font-weight:700;border:2px solid var(--ground)}
.userchip{display:flex;align-items:center;gap:9px;border:1px solid var(--line-strong);background:var(--surface);border-radius:12px;padding:5px 10px 5px 5px}
.userchip .av{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--gold),var(--red));color:#fff;display:grid;place-items:center;font-weight:700;font-size:12px;flex:none}
.userchip .u-name{font-size:12.5px;font-weight:600;line-height:1.1;white-space:nowrap}
.userchip .u-name small{display:block;color:var(--muted);font-weight:500;font-size:10.5px}
.userchip .chev{color:var(--muted);flex:none}
@media(max-width:900px){.userchip .u-name,.datepill{display:none}}

/* KPI cards có viền màu trên (mockup) */
.kpi4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi-card{background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--kc,var(--red));border-radius:16px;padding:16px 18px;box-shadow:var(--shadow);display:flex;gap:14px;align-items:flex-start;position:relative;overflow:hidden}
.kpi-card .kc-ic{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;flex:none}
.kpi-card .kc-lab{color:var(--ink-2);font-size:12.5px;font-weight:500}
.kpi-card .kc-val{font-family:"Baloo 2";font-weight:800;font-size:26px;line-height:1;margin:6px 0 8px}
.kpi-card .kc-delta{font-size:11.5px;font-weight:700;display:flex;align-items:center;gap:4px}
.kpi-card .kc-delta.up{color:var(--ok)}.kpi-card .kc-delta.down{color:var(--red)}

/* Toggle 7/30 ngày */
.seg-toggle{display:inline-flex;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:3px}
.seg-toggle button{border:0;background:none;padding:6px 14px;border-radius:8px;font-weight:700;font-size:12px;color:var(--ink-2)}
.seg-toggle button.on{background:var(--red);color:#fff}
.chart-svg{width:100%;height:auto;display:block;overflow:visible}

/* Donut */
.donut-wrap{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.donut{width:150px;height:150px;flex:none}
.legend{flex:1;min-width:150px}
.legend .lg-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}
.legend .lg-row:last-child{border-bottom:0}
.legend .lg-dot{width:11px;height:11px;border-radius:50%;flex:none}
.legend .lg-name{font-weight:600;font-size:13px}
.legend .lg-sub{color:var(--muted);font-size:11.5px}
.legend .lg-pct{margin-left:auto;font-family:"Baloo 2";font-weight:800;font-size:16px}

/* Cần chăm sóc — progress */
.care-prog{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.care-prog .cp-top{display:flex;align-items:center;justify-content:space-between;font-size:12.5px;margin-bottom:8px}
.care-prog .cp-lab{font-weight:600}
.care-prog .cp-val{color:var(--red);font-weight:700}

/* Filters + pagination (Khách hàng) */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.filter{display:flex;align-items:center;gap:8px;border:1px solid var(--line-strong);background:var(--surface);border-radius:10px;padding:8px 12px;color:var(--ink-2)}
.filter svg{flex:none;color:var(--muted)}
.filter select{border:0;background:none;outline:none;font-family:inherit;font-size:13px;color:var(--ink);font-weight:600}
.tbl th.col-act,.tbl td.col-act{text-align:right;width:44px}
.dots-btn{width:30px;height:30px;border-radius:8px;border:1px solid transparent;background:none;display:grid;place-items:center;color:var(--muted)}
.dots-btn:hover{background:var(--surface-2);color:var(--ink)}
.pager{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:14px;margin-top:6px;border-top:1px solid var(--line);flex-wrap:wrap}
.pager .p-info{color:var(--muted);font-size:12.5px}
.pages{display:flex;align-items:center;gap:5px}
.pages button{min-width:32px;height:32px;padding:0 6px;border-radius:8px;border:1px solid var(--line-strong);background:var(--surface);font-weight:600;font-size:13px;color:var(--ink-2)}
.pages button.on{background:var(--red);color:#fff;border-color:var(--red)}
.pages button:disabled{opacity:.4}
.perpage{display:flex;align-items:center;gap:6px;border:1px solid var(--line-strong);border-radius:9px;padding:6px 10px;font-size:12.5px;color:var(--ink-2)}
.perpage select{border:0;background:none;outline:none;font-family:inherit;font-weight:600;color:var(--ink)}

/* Hạng thẻ dạng thẻ (trang Thẻ & Tích điểm) */
.tier-cards{display:flex;flex-direction:column;gap:12px}
.tierc{display:flex;align-items:center;gap:14px;border:1px solid var(--line);border-radius:14px;padding:14px 16px;background:var(--surface)}
.tierc.hl-vang{background:linear-gradient(90deg,var(--gold-soft),transparent);border-color:#F1D79A}
.tierc.hl-kc{background:linear-gradient(90deg,#EAF1FF,transparent);border-color:#CFE0FF}
.tierc .drag{color:var(--line-strong);cursor:grab;flex:none}
.tierc .tc-ic{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;color:#fff;flex:none;box-shadow:0 6px 14px -6px rgba(0,0,0,.3)}
.tierc .tc-main{min-width:0}
.tierc .tc-name{font-family:"Baloo 2";font-weight:800;font-size:16px;display:flex;align-items:center;gap:8px}
.tierc .tc-count{color:var(--muted);font-size:12px;margin-top:2px}
.tierc .tc-col{text-align:left;min-width:96px}
.tierc .tc-k{color:var(--muted);font-size:11px;font-weight:600}
.tierc .tc-v{font-weight:700;font-size:13.5px;margin-top:2px}
.tierc .tc-v.bonus{color:var(--gold)}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.chip{display:inline-flex;align-items:center;gap:4px;font-size:10.5px;font-weight:600;border:1px solid var(--line-strong);border-radius:20px;padding:3px 8px;color:var(--ink-2);white-space:nowrap}
.tierc .tc-act{margin-left:auto;display:flex;gap:6px;flex:none}
.pill.live{background:var(--ok-soft);color:var(--ok)}
.ruleset{display:flex;flex-direction:column;gap:14px}
.rule-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.rule-row .rr-lab{font-size:12.5px;color:var(--ink-2);min-width:100%}
.rule-row .input{width:120px;text-align:center}
.switch-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--surface-2)}
.switch-row .sr-t{font-weight:700}
.switch-row .sr-s{color:var(--muted);font-size:12px;margin-top:2px}
@media(max-width:1080px){.kpi4{grid-template-columns:repeat(2,1fr)}.tierc{flex-wrap:wrap}.tierc .tc-act{margin-left:0}}
@media(max-width:520px){.kpi4{grid-template-columns:1fr}}

/* ===== Mobile customer (member.html) mockup ===== */
.mtiles{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}
.mtile{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px 16px;box-shadow:var(--shadow);position:relative}
.mtile .mt-ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;margin-bottom:8px}
.mtile .mt-lab{color:var(--ink-2);font-size:11.5px;font-weight:500}
.mtile .mt-val{font-family:"Baloo 2";font-weight:800;font-size:19px;margin-top:2px}
.mtile .mt-note{color:var(--muted);font-size:10.5px;margin-top:4px;display:flex;align-items:center;gap:4px}
.mtile.link{cursor:pointer}
.mtile .mt-go{position:absolute;top:14px;right:14px;color:var(--muted)}
.qbtn.active{background:var(--red);border-color:var(--red);color:#fff}
.qbtn.active .qi{background:rgba(255,255,255,.2);color:#fff}
.qbtn.active b{color:#fff}
.rankcard{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow)}
.rankcard .rc-top{display:flex;align-items:center;gap:10px;margin-bottom:4px}
.rankcard .rc-ic{width:34px;height:34px;border-radius:10px;background:#EAF1FF;color:#2456B8;display:grid;place-items:center;flex:none}
.rankcard .rc-title{font-weight:700;font-size:14px}
.rankcard .rc-link{margin-left:auto;color:var(--red);font-size:12px;font-weight:600;white-space:nowrap}
.rankcard .rc-nums{display:flex;justify-content:space-between;font-size:12.5px;color:var(--ink-2);margin:6px 0 0}
.rankcard .rc-nums b{color:var(--ink);font-family:"Baloo 2"}
.promo-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:12px;box-shadow:var(--shadow);display:flex;gap:12px;align-items:center}
.promo-card .pc-img{width:96px;height:82px;border-radius:12px;flex:none;position:relative;overflow:hidden;background:linear-gradient(135deg,#F0603A,#F6A01A);display:grid;place-items:center;font-size:30px}
.promo-card .pc-badge{position:absolute;top:6px;left:6px;background:var(--red);color:#fff;font-size:10px;font-weight:800;padding:3px 7px;border-radius:8px;line-height:1.1;text-align:center}
.promo-card .pc-body{flex:1;min-width:0}
.promo-card .pc-name{font-weight:700;font-size:13.5px;line-height:1.2}
.promo-card .pc-sub{color:var(--muted);font-size:11.5px;margin:3px 0 8px}
.promo-track{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.promo-track::-webkit-scrollbar{display:none}
.promo-track > .promo-card{flex:0 0 100%;scroll-snap-align:center}
.dots{display:flex;gap:5px;justify-content:center;margin-top:10px}
.dots i{width:6px;height:6px;border-radius:50%;background:var(--line-strong)}
.dots i.on{background:var(--red);width:16px;border-radius:6px}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--surface);border-top:1px solid var(--line);
  display:grid;grid-template-columns:repeat(5,1fr);align-items:end;padding:8px 6px calc(8px + env(safe-area-inset-bottom));max-width:460px;margin:0 auto;box-shadow:0 -8px 24px -16px rgba(0,0,0,.2)}
.tabbar button{border:0;background:none;display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--muted);font-size:10.5px;font-weight:600;padding:4px 0}
.tabbar button.on{color:var(--red)}
.tabbar .tb-fab{width:52px;height:52px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;margin-top:-24px;box-shadow:0 10px 20px -8px var(--red)}
.mwrap-pad{padding-bottom:80px}

/* ===== Forms / inputs ===== */
.field{display:block;margin-bottom:12px}
.field label{display:block;font-size:11px;letter-spacing:.5px;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:5px}
.input{width:100%;padding:10px 12px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface);color:var(--ink);font-family:inherit;font-size:13.5px;outline:none}
.input:focus{border-color:var(--red);box-shadow:0 0 0 3px var(--red-soft)}
.searchbar{display:flex;align-items:center;gap:9px;background:var(--surface-2);border:1px solid var(--line-strong);border-radius:11px;padding:10px 14px;margin-bottom:14px}
.searchbar svg{color:var(--muted);flex:none}
.searchbar input{border:0;background:none;outline:none;width:100%;color:var(--ink);font-family:inherit;font-size:14px}
.row-click{cursor:pointer}
.empty{text-align:center;color:var(--muted);padding:30px 10px;font-size:13px}

/* ===== Modal ===== */
.modal{position:fixed;inset:0;z-index:60;display:none;align-items:center;justify-content:center;padding:16px;background:rgba(20,18,20,.5);backdrop-filter:blur(2px)}
.modal.show{display:flex}
.modal .box{background:var(--surface);border:1px solid var(--line);border-radius:18px;width:100%;max-width:520px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}
.modal .box.wide{max-width:640px}
.modal-h{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--surface);border-radius:18px 18px 0 0}
.modal-h h3{font-size:17px}
.modal-b{padding:18px 20px}
.x{width:32px;height:32px;border-radius:8px;border:1px solid var(--line-strong);background:var(--surface);display:grid;place-items:center;color:var(--ink-2)}
.x:hover{color:var(--red);border-color:var(--red)}
.actions-2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:6px}
.mini-card{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.mini-card .mc-lab{color:var(--ink-2);font-size:11.5px;font-weight:600}
.mini-card .mc-num{font-family:"Baloo 2";font-weight:800;font-size:22px;margin-top:2px}
.seg{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}
.seg button{flex:1;min-width:80px;border:1.5px solid var(--line-strong);background:var(--surface);border-radius:9px;padding:9px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.seg button.sel{border-color:var(--red);background:var(--red-soft);color:var(--red)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);z-index:80;background:var(--ink);color:var(--surface);
  padding:12px 18px;border-radius:12px;font-weight:600;font-size:13px;opacity:0;transition:.25s;box-shadow:var(--shadow-lg);pointer-events:none;max-width:90vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
:root[data-theme="dark"] .toast,:root:not([data-theme="light"]) .toast{background:#fff;color:#1C1B1F}

/* ===== Integration / branch cards ===== */
.intg{display:flex;align-items:center;gap:14px;padding:15px;border:1px solid var(--line);border-radius:14px;background:var(--surface);margin-bottom:12px}
.intg .lg{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;color:#fff;font-family:"Baloo 2";font-weight:800;font-size:15px;flex:none;text-align:center;line-height:1.05}
.intg .grow{flex:1;min-width:0}
.intg .t{font-weight:700;font-size:14px}
.intg .s{color:var(--muted);font-size:12px}
.branch-item{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}
.branch-item:last-child{border-bottom:0}
.branch-item .bi-ic{width:38px;height:38px;border-radius:11px;background:var(--red-soft);color:var(--red);display:grid;place-items:center;flex:none}
.branch-item .grow{flex:1;min-width:0}
.branch-item .t{font-weight:600}
.branch-item .s{color:var(--muted);font-size:12px}
.ibtn{width:34px;height:34px;border-radius:9px;border:1px solid var(--line-strong);background:var(--surface);display:grid;place-items:center;color:var(--ink-2)}
.ibtn:hover{color:var(--red);border-color:var(--red)}
.ibtn.del:hover{color:#fff;background:var(--red);border-color:var(--red)}

/* ===== Customer page (member.html) ===== */
.wrap{max-width:460px;margin:0 auto;padding:20px 16px 48px}
.chero{display:flex;align-items:center;gap:11px;margin-bottom:18px}
.member-login-logo{width:290px;max-width:100%;height:164px;margin:0 auto}
.member-head-logo{width:164px;height:92px}
.chero .logo{width:38px;height:38px}
.chero b{font-family:"Baloo 2";font-weight:800;font-size:18px;color:var(--red);line-height:1;display:block}
.chero small{color:var(--muted);font-size:10px;letter-spacing:1.5px;text-transform:uppercase;font-weight:600}
.qbtns{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0}
.qbtn{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 8px;text-align:center;box-shadow:var(--shadow)}
.qbtn .qi{width:40px;height:40px;border-radius:12px;background:var(--red-soft);color:var(--red);display:grid;place-items:center;margin:0 auto 8px}
.qbtn b{font-size:12.5px;font-weight:600}
.stat2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0}
.stat-tile{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px;box-shadow:var(--shadow)}
.stat-tile .st-lab{color:var(--ink-2);font-size:11.5px;font-weight:500}
.stat-tile .st-val{font-family:"Baloo 2";font-weight:800;font-size:22px;margin-top:3px}
.progress{height:9px;border-radius:20px;background:var(--surface-2);overflow:hidden;margin:10px 0 6px;border:1px solid var(--line)}
.progress > i{display:block;height:100%;border-radius:20px;background:linear-gradient(90deg,var(--gold),var(--red))}
.qr-box{aspect-ratio:1;max-width:220px;margin:8px auto;background:#fff;border:1px solid var(--line-strong);border-radius:16px;display:grid;place-items:center;padding:14px}
.sheet{position:fixed;inset:0;z-index:50;display:none;align-items:flex-end;justify-content:center;background:rgba(0,0,0,.45)}
.sheet.show{display:flex}
.sheet .panel{background:var(--surface);width:100%;max-width:460px;border-radius:20px 20px 0 0;padding:22px 18px 28px;text-align:center}

/* iOS: ô nhập >=16px để không bị tự phóng to khi chạm; tránh tràn ngang */
@media (max-width:768px){
  .input, input, select, textarea, .search input, .searchbar input{ font-size:16px !important; }
  .input, input, select, textarea{ max-width:100%; }
}