/* KhoPOS 2.0 — bố cục theo KiotViet: thanh menu xanh phía trên, bộ lọc bên trái, bảng dữ liệu bấm dòng xem chi tiết. */
:root {
  --pri: #0070f4; --pri-d: #005ac3; --pri-l: #e6f1fe; --hdr: #0070f4; --hdr2: #005ac3; --th: #f0f1f3; --top: #ffffff; --toptext: #15171a;
  --ok: #18a058; --ok-l: #e6f6ed; --bad: #e03131; --bad-l: #fdecec; --warn: #e8740c; --warn-l: #fff3e6;
  --bg: #f7f8f9; --card: #fff; --text: #15171a; --muted: #4a5260; --line: #e1e4e8; --line2: #f2f3f5; --hover: #f3f7fd; --sel: #e6f1fe;
  --r: 8px; --sh: -8px 8px 24px rgba(0,0,0,.04), 0 1px 2px rgba(16,24,40,.05);
  --font: 'Be Vietnam Pro', 'Segoe UI', Roboto, Arial, sans-serif; /* 27/10 mặc định Be Vietnam Pro; đổi ở Tài khoản → Aa Phông chữ */ /* 2.22.10: đúng font KiotViet mới (Inter, kèm sẵn trong máy — không cần mạng) */
  color-scheme: light;
}
:root[data-theme="dark"] {
  --pri: #4c9bff; --pri-d: #2f86f5; --pri-l: #16263d; --hdr: #12263f; --hdr2: #0d1d31;
  --ok: #3ccf7f; --ok-l: #12291d; --bad: #ff6b6b; --bad-l: #331718; --warn: #ffa04d; --warn-l: #33230f;
  --bg: #0e1116; --card: #171b22; --text: #e6e9ef; --muted: #a3adbd; --line: #2a313c; --line2: #1f252e; --hover: #1d232c; --sel: #1b2b42; --th: #1f252e; --top: #171b22; --toptext: #e6e9ef; color-scheme: dark;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --pri: #4c9bff; --pri-d: #2f86f5; --pri-l: #16263d; --hdr: #12263f; --hdr2: #0d1d31;
  --ok: #3ccf7f; --ok-l: #12291d; --bad: #ff6b6b; --bad-l: #331718; --warn: #ffa04d; --warn-l: #33230f;
  --bg: #0e1116; --card: #171b22; --text: #e6e9ef; --muted: #a3adbd; --line: #2a313c; --line2: #1f252e; --hover: #1d232c; --sel: #1b2b42; --th: #1f252e; --top: #171b22; --toptext: #e6e9ef; color-scheme: dark; } }
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font: 14px/1.45 var(--font); -webkit-text-size-adjust: 100%; }
a { color: var(--pri); text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 600; } h1 { font-size: 20px; } h2 { font-size: 17px; } h3 { font-size: 15px; }
.hide, [hidden] { display: none !important; }
.muted { color: var(--muted); } .small { font-size: 13px; } .tiny { font-size: 12px; } .b { font-weight: 600; }
.ok { color: var(--ok); } .bad { color: var(--bad); } .warn { color: var(--warn); } .pri { color: var(--pri); }
.r { text-align: right; } .c { text-align: center; } .nowrap { white-space: nowrap; } .num, .money { font-variant-numeric: tabular-nums; white-space: nowrap; }
.row { display: flex; align-items: center; gap: 8px; } .wrap { flex-wrap: wrap; } .grow { flex: 1 1 auto; min-width: 0; } .col { display: flex; flex-direction: column; gap: 8px; }
.gap { height: 12px; } .sp { justify-content: space-between; } .start { align-items: flex-start; }
.grid { display: grid; gap: 10px; } .g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sh); }
.pad { padding: 14px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; font-size: 14px; } .kv .k { color: var(--muted); }

/* ===== Nút, ô nhập ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 34px; padding: 6px 12px; border-radius: 6px; border: 1px solid var(--line); background: var(--card); cursor: pointer; white-space: nowrap; font-weight: 500; }
.btn:hover { background: var(--hover); } .btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.pri { background: var(--pri); border-color: var(--pri); color: #fff; } .btn.pri:hover { background: var(--pri-d); }
.btn.ok { background: var(--ok); border-color: var(--ok); color: #fff; } .btn.danger { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn.ghost { border-color: transparent; background: transparent; } .btn.sm { min-height: 28px; padding: 3px 9px; font-size: 13px; } .btn.lg { min-height: 44px; font-size: 16px; padding: 8px 18px; } .btn.block { width: 100%; }
.iconbtn { width: 34px; height: 34px; border-radius: 6px; border: 0; background: transparent; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; font-size: 16px; color: inherit; }
.iconbtn:hover { background: var(--hover); }
.in { width: 100%; min-height: 34px; padding: 6px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--card); outline: none; }
.in:focus { border-color: var(--pri); box-shadow: 0 0 0 3px var(--pri-l); }
.in.money { text-align: right; } textarea.in { min-height: 60px; resize: vertical; }
.in.line { border: 0; border-bottom: 1px solid var(--line); border-radius: 0; padding-left: 2px; box-shadow: none; } .in.line:focus { border-bottom-color: var(--pri); }
label.f { display: flex; flex-direction: column; gap: 4px; margin-bottom: 10px; font-size: 13px; } label.f > span { color: var(--muted); }
label.f.h { flex-direction: row; align-items: center; } label.f.h > span { width: 130px; flex: none; }
.check { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; padding: 3px 0; } .check input { width: 16px; height: 16px; accent-color: var(--pri); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; } .chip { padding: 4px 11px; border-radius: 99px; border: 1px solid var(--line); background: var(--card); cursor: pointer; font-size: 13px; white-space: nowrap; }
.chip.on { background: var(--pri); color: #fff; border-color: var(--pri); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 12px; font-weight: 500; background: var(--line2); color: var(--muted); white-space: nowrap; }
.badge.ok { background: var(--ok-l); color: var(--ok); } .badge.bad { background: var(--bad-l); color: var(--bad); } .badge.warn { background: var(--warn-l); color: var(--warn); } .badge.pri { background: var(--pri-l); color: var(--pri); }
.banner { padding: 9px 12px; border-radius: 6px; background: var(--pri-l); margin-bottom: 10px; font-size: 14px; } .banner.warn { background: var(--warn-l); } .banner.bad { background: var(--bad-l); } .banner.ok { background: var(--ok-l); }
.empty { padding: 30px; text-align: center; color: var(--muted); }
.spec-chips { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; } .spec-chips span { font-size: 12px; padding: 1px 6px; border-radius: 4px; background: var(--line2); }

/* ===== Thanh trên kiểu KiotViet ===== */
.topbar { background: var(--hdr); color: #fff; position: sticky; top: 0; z-index: 30; }
.topbar .l1 { display: flex; align-items: center; gap: 10px; height: 48px; padding: 0 16px; background: var(--top); color: var(--toptext); border-bottom: 1px solid var(--line); }
.topbar .brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; color: var(--toptext); }
.topbar .logo { width: 28px; height: 28px; border-radius: 7px; background: var(--hdr); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 800; }
.topbar .l1 .sp1 { flex: 1; } .topbar .l1 a, .topbar .l1 button.tl { color: var(--toptext); font-size: 14px; background: none; border: 0; cursor: pointer; display: inline-flex; align-items: center; gap: 5px; padding: 6px 8px; border-radius: 6px; }
.topbar .l1 a:hover, .topbar .l1 button.tl:hover { background: var(--hover); color: var(--pri); }
.topbar select.brsel { background: var(--card); color: var(--toptext); border: 1px solid var(--line); border-radius: 6px; padding: 5px 8px; max-width: 220px; font-size: 14px; } .topbar select.brsel option { color: #000; }
.menu { display: flex; align-items: center; height: 48px; padding: 0 12px; gap: 2px; background: var(--hdr); }
.menu > .mi { position: relative; display: flex; align-items: center; height: 100%; }
.menu > .mi > a { color: #fff; padding: 8px 18px; display: flex; align-items: center; gap: 6px; font-weight: 600; font-size: 14px; border-radius: 8px; }
.menu > .mi:hover > a, .menu > .mi.on > a { background: var(--hdr2); }
.menu .dd { display: none; position: absolute; top: 100%; left: 0; min-width: 240px; background: var(--card); color: var(--text); border-radius: 8px; box-shadow: 0 8px 24px rgba(0,0,0,.25); padding: 8px 0; z-index: 40; }
.menu .dd.cols { display: none; grid-template-columns: repeat(var(--ncol, 2), minmax(210px, 1fr)); gap: 0 4px; }
.menu > .mi:hover .dd { display: block; } .menu > .mi:hover .dd.cols { display: grid; }
.menu .dd .h { font-size: 12px; font-weight: 600; color: #677484; padding: 6px 16px 4px; }
.menu .dd a { display: flex; gap: 8px; padding: 9px 16px; color: var(--text); font-size: 14px; } .menu .dd a:hover { background: var(--hover); color: var(--pri); }
.menu .dd a .nb { margin-left: auto; font-size: 11px; font-weight: 600; color: #fff; background: #f03e3e; border-radius: 99px; padding: 0 6px; line-height: 17px; }
.menu .spacer { flex: 1; }
.menu .sellbtn { align-self: center; background: #fff; color: var(--hdr); font-weight: 600; border-radius: 8px; padding: 0 16px; height: 36px; display: flex; gap: 6px; align-items: center; }
.menu .sellbtn:hover { background: #f0f6ff; }
.wrapper { max-width: 1600px; margin: 0 auto; padding: 14px; }
.pagehead { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; } .pagehead h1 { flex: 1; min-width: 160px; }

/* ===== Trang danh sách: lọc trái + bảng ===== */
.lv { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 14px; align-items: start; }
.lv .filters { display: flex; flex-direction: column; gap: 10px; position: sticky; top: 100px; max-height: calc(100vh - 110px); overflow: auto; padding-bottom: 20px; }
.fbox { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 10px 12px; }
.fbox .ft { font-weight: 600; font-size: 14px; margin-bottom: 6px; display: flex; justify-content: space-between; }
.fbox .check { display: flex; font-size: 14px; }
.lv .main { min-width: 0; }
.toolbar { display: flex; gap: 8px; align-items: center; margin-bottom: 10px; flex-wrap: wrap; }
.toolbar .search { flex: 1 1 260px; position: relative; } .toolbar .search input { padding-left: 32px; } .toolbar .search::before { content: '⌕'; position: absolute; left: 10px; top: 5px; color: var(--muted); font-size: 17px; }
.tblwrap { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); overflow: auto; box-shadow: var(--sh); }
table.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th { position: sticky; top: 0; background: var(--th); color: var(--text); text-align: left; font-weight: 600; padding: 9px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; z-index: 1; }
.tbl td { padding: 8px 10px; border-bottom: 1px solid var(--line2); vertical-align: top; }
.tbl tbody tr.rw { cursor: pointer; } .tbl tbody tr.rw:hover { background: var(--hover); } .tbl tbody tr.rw.open { background: var(--sel); }
.tbl tr.sumrow td { background: var(--line2); font-weight: 600; }
.tbl tr.det > td { padding: 0; background: var(--sel); }
.tbl td.r, .tbl th.r { text-align: right; }
.detail { margin: 0 8px 10px; background: var(--card); border: 1px solid var(--pri); border-radius: 0 0 8px 8px; padding: 14px; cursor: default; }
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 12px; overflow-x: auto; }
.tabs .tab { padding: 8px 14px; cursor: pointer; border-bottom: 2px solid transparent; white-space: nowrap; color: var(--muted); font-weight: 500; }
.tabs .tab.on { color: var(--pri); border-bottom-color: var(--pri); }
.dfoot { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line); }
.pager { display: flex; align-items: center; gap: 6px; justify-content: flex-end; padding: 8px 10px; font-size: 13px; color: var(--muted); }
.subtbl { width: 100%; border-collapse: collapse; font-size: 13px; } .subtbl th { background: var(--line2); text-align: left; padding: 6px 8px; font-weight: 600; } .subtbl td { padding: 6px 8px; border-bottom: 1px solid var(--line2); }
.statbar { display: flex; gap: 18px; flex-wrap: wrap; padding: 8px 12px; font-size: 13px; color: var(--muted); } .statbar b { color: var(--text); }

/* ===== Tổng quan ===== */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; }
.kpi { padding: 12px 14px; } .kpi .l { color: var(--muted); font-size: 13px; } .kpi .v { font-size: 21px; font-weight: 700; margin-top: 2px; font-variant-numeric: tabular-nums; } .kpi .s { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.dash { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 14px; align-items: start; }
.chart { width: 100%; height: 220px; } .chart .bar { fill: var(--pri); } .chart .bar2 { fill: var(--ok); } .chart text { font-size: 10px; fill: var(--muted); } .chart .axis { stroke: var(--line); }
.alert-li { display: flex; gap: 10px; padding: 8px 12px; border-bottom: 1px solid var(--line2); align-items: center; cursor: pointer; } .alert-li:hover { background: var(--hover); }
.act-li { padding: 7px 12px; border-bottom: 1px solid var(--line2); font-size: 13px; }
.hbar { display: flex; align-items: center; gap: 8px; font-size: 13px; margin: 5px 0; } .hbar .bg { flex: 1; height: 8px; background: var(--line2); border-radius: 4px; overflow: hidden; } .hbar .fg { height: 100%; background: var(--pri); }

/* ===== Modal ===== */
.ov { position: fixed; inset: 0; background: rgba(16,24,40,.45); z-index: 100; display: flex; align-items: flex-start; justify-content: center; padding: 40px 12px; overflow: auto; }
.modal { background: var(--card); border-radius: 10px; width: 100%; max-width: 560px; box-shadow: 0 20px 50px rgba(0,0,0,.3); display: flex; flex-direction: column; max-height: calc(100vh - 80px); }
.modal.wide { max-width: 900px; } .modal.xwide { max-width: 1200px; }
.modal .mh { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--line); } .modal .mh h2 { flex: 1; }
.modal .mb { padding: 16px; overflow: auto; } .modal .mf { display: flex; gap: 8px; justify-content: flex-end; padding: 12px 16px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: #1d2939; color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 200; max-width: 92vw; box-shadow: 0 8px 24px rgba(0,0,0,.3); white-space: pre-line; }
.toast.err { background: var(--bad); }
.results { position: absolute; left: 0; right: 0; top: 100%; z-index: 50; max-height: 420px; overflow: auto; margin-top: 2px; background: var(--card); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,.18); color: var(--text); }
.results .ri { padding: 8px 12px; border-bottom: 1px solid var(--line2); cursor: pointer; display: flex; gap: 10px; align-items: center; } .results .ri:hover, .results .ri.on { background: var(--hover); }
.results .ri .t { font-weight: 500; font-size: 14px; } .results .ri .s { font-size: 12px; color: var(--muted); }
.rel { position: relative; }

/* ===== Màn hình bán hàng (POS) ===== */
.pos { position: fixed; inset: 0; display: flex; flex-direction: column; background: var(--bg); }
.pos .ptop { background: var(--hdr); color: #fff; display: flex; align-items: center; gap: 8px; padding: 6px 10px; height: 50px; }
.pos .ptop .psearch { flex: 0 1 460px; position: relative; } .pos .ptop .psearch input { background: #fff; color: #111; border: 0; height: 36px; }
.pos .ptabs { display: flex; gap: 4px; align-items: flex-end; overflow-x: auto; flex: 1 1 auto; height: 100%; }
.pos .ptab { background: rgba(255,255,255,.18); color: #fff; padding: 6px 10px; border-radius: 7px 7px 0 0; cursor: pointer; white-space: nowrap; display: flex; gap: 6px; align-items: center; font-size: 14px; }
.pos .ptab.on { background: var(--bg); color: var(--text); font-weight: 600; } .pos .ptab .x { opacity: .6; } .pos .ptab .x:hover { opacity: 1; }
.pos .ptop .iconbtn { color: #fff; } .pos .ptop .iconbtn:hover { background: rgba(255,255,255,.15); }
.pos .pbody { flex: 1; display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 10px; padding: 10px; min-height: 0; }
.pos .pleft { display: flex; flex-direction: column; gap: 10px; min-height: 0; }
.pos .plines { flex: 1; overflow: auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); }
.pline { display: grid; grid-template-columns: 30px 28px 120px minmax(0, 1fr) 110px 140px 120px 30px; gap: 8px; align-items: center; padding: 10px 10px; border-bottom: 1px solid var(--line2); }
.pline:hover { background: var(--hover); } .pline .nm { font-weight: 500; word-break: break-word; font-size: 14px; } .pline .sub { font-size: 12px; color: var(--muted); }
.pline .qty { display: flex; align-items: center; border: 1px solid var(--line); border-radius: 6px; height: 32px; } .pline .qty button { width: 28px; height: 100%; border: 0; background: transparent; cursor: pointer; } .pline .qty input { width: 40px; text-align: center; border: 0; background: transparent; outline: none; }
.pline .gift { color: var(--ok); font-weight: 600; font-size: 12px; }
.pos .pright { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); display: flex; flex-direction: column; min-height: 0; }
.pos .pright .pscroll { flex: 1; overflow: auto; padding: 12px 14px; }
.pos .pright .pbtns { display: flex; gap: 8px; padding: 10px 14px; border-top: 1px solid var(--line); }
.pos .pright .pbtns { flex-wrap: wrap; } .pos .pright .pbtns .btn:not(.paybtn) { flex: 1 1 auto; padding-left: 6px; padding-right: 6px; font-size: 13px; } .pos .pright .pbtns .paybtn { flex: 1 0 100%; }
.psum { display: flex; justify-content: space-between; align-items: center; padding: 5px 0; gap: 8px; } .psum.big { font-size: 17px; font-weight: 700; } .psum .in { width: 150px; min-height: 30px; padding: 3px 8px; }
.pnote { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 8px; }
.pbottom { display: flex; gap: 6px; padding: 0 10px 8px; align-items: center; }
.paybtn { flex: 1; min-height: 52px; font-size: 18px; font-weight: 700; letter-spacing: .02em; }
.mchips { display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0; } .mchips .chip { font-size: 12.5px; }
.grid-items { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; padding: 8px; }
.gi { border: 1px solid var(--line); border-radius: 8px; padding: 8px; cursor: pointer; background: var(--card); font-size: 13px; } .gi:hover { border-color: var(--pri); }

/* ===== Mobile ===== */
.tabbar { display: none; }
.fab { position: fixed; right: 16px; bottom: 76px; width: 54px; height: 54px; border-radius: 50%; background: var(--pri); color: #fff; border: 0; font-size: 28px; box-shadow: 0 6px 18px rgba(0,0,0,.25); z-index: 20; display: none; }
.mfilter { display: none; }
@media (max-width: 1100px) { .lv { grid-template-columns: 200px minmax(0, 1fr); } .pos .pbody { grid-template-columns: minmax(0, 1fr) 350px; } .pline { grid-template-columns: 24px minmax(0, 1fr) 96px 120px 100px 26px; } .pline .stt, .pline .pcode { display: none; } }
@media (max-width: 860px) {
  body { font-size: 15px; }
  .menu, .topbar .l1 .desk { display: none; }
  .topbar .l1 { height: 50px; }
  .wrapper { padding: 10px 10px 80px; }
  .lv { grid-template-columns: minmax(0, 1fr); }
  .lv .filters { display: none; position: fixed; inset: 0; top: auto; max-height: 80vh; z-index: 90; background: var(--bg); padding: 12px; border-radius: 14px 14px 0 0; box-shadow: 0 -10px 30px rgba(0,0,0,.25); }
  .lv .filters.show { display: flex; } .mfilter { display: inline-flex; }
  .tbl .mhide { display: none; } .tbl th, .tbl td { padding: 8px 7px; }
  .g3, .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g2.stack { grid-template-columns: minmax(0, 1fr); }
  .dash { grid-template-columns: minmax(0, 1fr); }
  .tabbar { display: flex; position: fixed; left: 0; right: 0; bottom: 0; height: 62px; background: var(--card); border-top: 1px solid var(--line); z-index: 40; padding-bottom: env(safe-area-inset-bottom); }
  .tabbar a { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: 11px; color: var(--muted); gap: 2px; } .tabbar a .ic { font-size: 20px; } .tabbar a.on { color: var(--pri); }
  .fab { display: block; } .desk-only { display: none !important; }
  .modal { max-width: 100% !important; } .ov { padding: 0; align-items: flex-end; } .modal { border-radius: 14px 14px 0 0; max-height: 92vh; }
  .pos .pbody { grid-template-columns: minmax(0, 1fr); overflow: auto; } .pos .pleft { min-height: 40vh; }
  .pline { grid-template-columns: minmax(0, 1fr) auto; } .pline .stt, .pline .del0, .pline .pcode { display: none; } .pline > .nmc { grid-column: 1 / -1; }
  .pos .ptop .psearch { flex: 1 1 auto; } .pos .ptabs { display: none; }
  label.f.h { flex-direction: column; align-items: stretch; } label.f.h > span { width: auto; }
}
@media (max-width: 520px) { .g2 { grid-template-columns: minmax(0, 1fr); } .kpi .v { font-size: 18px; } }

/* ===== Đăng nhập ===== */
.auth { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; background: linear-gradient(160deg, var(--hdr), var(--hdr2)); }
.auth .card { width: 100%; max-width: 400px; padding: 26px; } .auth h1 { margin-bottom: 4px; }

/* ===== In ấn ===== */
#print { display: none; }
@media print {
  body * { visibility: hidden !important; } #print, #print * { visibility: visible !important; }
  body > *:not(#print) { display: none !important; } html, body { height: auto !important; min-height: 0 !important; overflow: visible !important; background: #fff !important; } /* 28/10: màn hình phần mềm ẩn hẳn khi in → không in thừa trang trắng */
  #print { display: block; position: absolute; left: 0; top: 0; width: 100%; color: #000; background: #fff; font: 12px/1.35 Arial, sans-serif; }
  @page { margin: 6mm; }
}
.pr { color: #000; background: #fff; } .pr.k80 { width: 72mm; } .pr.k57 { width: 50mm; font-size: 11px; } .pr.a5 { width: 136mm; } .pr.a4 { width: 190mm; }
.pr h2 { font-size: 15px; text-align: center; margin: 6px 0; } .pr .c { text-align: center; } .pr table { width: 100%; border-collapse: collapse; } .pr td, .pr th { padding: 3px 2px; vertical-align: top; font-size: 11.5px; }
.pr .bd td, .pr .bd th { border: 1px solid #000; } .pr hr { border: 0; border-top: 1px dashed #000; margin: 5px 0; } .pr .sign { display: grid; grid-template-columns: 1fr 1fr; text-align: center; margin-top: 14px; min-height: 70px; }
.pr .tem { width: 70mm; height: 20mm; border: 1px dashed #999; padding: 1mm 2mm; overflow: hidden; display: inline-block; margin: 1mm; font-size: 8px; line-height: 1.15; }
/* 2.1 bảo mật */
.topbar .l1 a.bell, .bell { background: var(--warn-l); color: var(--warn); padding: 3px 9px; border-radius: 12px; font-size: 13px; font-weight: 600; margin-right: 6px; white-space: nowrap; }
.bell:hover { filter: brightness(.95); }
.devcode { font-family: ui-monospace, Consolas, monospace; font-weight: 700; letter-spacing: .12em; font-size: 15px; }
/* 2.2 báo lỗi & bản chạy thử */
.bugbtn { background: none; border: 0; color: inherit; cursor: pointer; font: inherit; padding: 0 6px; }
.demobar { background: repeating-linear-gradient(45deg, #fff3cd, #fff3cd 12px, #ffe69c 12px, #ffe69c 24px); color: #5c3c00; font-weight: 600; text-align: center; padding: 6px 10px; font-size: 14px; }
/* Hàng hoá 2.3 */
.pimg{position:relative;width:72px;height:72px;border:1px solid var(--line);border-radius:8px;overflow:hidden;margin:0 6px 6px 0}
.pimg img{width:100%;height:100%;object-fit:cover}
.pimg a{position:absolute;top:2px;right:2px;background:rgba(0,0,0,.6);color:#fff;border-radius:50%;width:18px;height:18px;line-height:18px;text-align:center;font-size:11px;text-decoration:none}
.pimgs{display:flex;flex-wrap:wrap;gap:6px;max-width:260px}.pimgs img{width:120px;height:120px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.cattree{max-height:300px;overflow:auto}.cattree a{display:block;padding:4px 6px;border-radius:6px;color:inherit;text-decoration:none;font-size:13px}
.cattree a.on{background:var(--pri-l);color:var(--pri);font-weight:600}.cattree a:hover{background:var(--bg)}
.cated{float:right;opacity:.4;cursor:pointer;padding:0 4px}.cattree a:hover .cated{opacity:1}
.unitsel{display:inline-block;width:auto;padding:1px 4px;height:auto;font-size:12px;margin-left:4px;vertical-align:middle}
.pcell{width:120px;text-align:right}
.draftrow td{background:var(--warn-l,#fffaeb)}
/* 2.6 — lưới bán thường có ảnh, yêu thích */
.pgrid { border-top: 1px solid var(--line); margin-top: 6px; }
.gbar { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; padding: 8px 8px 0; }
.gi { position: relative; }
.gimg { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 6px; background: var(--bg, #f3f6fa); display: block; margin-bottom: 6px; }
.gimg.ph { display: flex; align-items: center; justify-content: center; font-size: 28px; font-weight: 700; color: var(--muted); }
.gfav, .ginfo { position: absolute; top: 10px; width: 26px; height: 26px; border-radius: 50%; border: 0; background: rgba(255,255,255,.9); cursor: pointer; font-size: 14px; line-height: 26px; padding: 0; color: #9aa6b2; box-shadow: 0 1px 3px rgba(0,0,0,.15); }
.gfav { right: 10px; } .ginfo { left: 10px; color: var(--pri); } .gfav.on { color: #f59e0b; }
/* 2.7 — dải mất kết nối, đèn sức khoẻ */
.netbanner { position: fixed; left: 0; right: 0; bottom: 0; z-index: 9999; background: #b91c1c; color: #fff; padding: 10px 16px; font-size: 14px; text-align: center; box-shadow: 0 -2px 8px rgba(0,0,0,.2); }
.hl { display: inline-block; width: 12px; height: 12px; border-radius: 50%; margin-right: 6px; vertical-align: -1px; background: #9aa6b2; }
.hl.perfect { background: #16a34a; } .hl.good { background: #65a30d; } .hl.warn { background: #f59e0b; } .hl.bad { background: #dc2626; }
.hcards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 8px; }
.hcard { border: 1px solid var(--line); border-radius: 8px; padding: 10px; background: var(--card); }
.hcard.bad { border-color: #dc2626; background: #fef2f2; } .hcard.warn { border-color: #f59e0b; background: #fffbeb; }
.hscore { font-size: 34px; font-weight: 800; }
.spark { display: flex; gap: 2px; align-items: flex-end; height: 26px; } .spark i { flex: 1; min-width: 3px; border-radius: 2px 2px 0 0; background: #9aa6b2; }
.spark i.perfect { background: #16a34a; } .spark i.good { background: #65a30d; } .spark i.warn { background: #f59e0b; } .spark i.bad { background: #dc2626; }
body.netdown { padding-bottom: var(--netb, 48px); } body.netdown .pos { bottom: var(--netb, 48px); }
body.netdown nav.tabbar { bottom: var(--netb, 48px); }
/* 2.8 — quét mã bằng camera */
.camb{flex:0 0 auto;padding:0 10px;font-size:18px;line-height:1}
.camwrap{position:relative;background:#000;border-radius:10px;overflow:hidden;aspect-ratio:4/3;max-height:60vh}
.camwrap video{width:100%;height:100%;object-fit:cover;display:block}
.camline{position:absolute;left:10%;right:10%;top:50%;height:2px;background:#ef4444;box-shadow:0 0 8px #ef4444;animation:camln 1.6s ease-in-out infinite alternate}
@keyframes camln{from{transform:translateY(-60px)}to{transform:translateY(60px)}}

/* Biểu đồ thanh ngang trong báo cáo / phân tích (2.15: trước đây thiếu kiểu → hiển thị vỡ) */
.rhb { display: flex; align-items: center; gap: 8px; font-size: 13px; margin: 4px 0; } .rhl { width: 38%; max-width: 320px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .rht { flex: 1; height: 10px; background: var(--line2, #e5eaf0); border-radius: 5px; overflow: hidden; } .rht > div { height: 100%; background: var(--pri); border-radius: 5px; } .rhv { width: 110px; text-align: right; font-variant-numeric: tabular-nums; }
@media (max-width: 600px) { .rhl { width: 45%; } .rhv { width: 80px; font-size: 12px; } }
/* 2.18 — màn hình cảm ứng (điện thoại, máy tính bảng): nút trên thanh trên cùng đủ lớn để chạm (≥ 36px) */
@media (pointer: coarse) { button.tl, a.tl, .bugbtn { min-height: 36px; min-width: 36px; } }
/* 2.18 — màn rất lớn để 100% (4K, 5K): tự phóng to giao diện cho chữ không bị bé */
@media (min-width: 3000px) { html { zoom: 1.5; } }
@media (min-width: 4400px) { html { zoom: 2; } }

/* 2.22: chữ rõ như KiotViet — số tiền đậm, tổng quỹ to; chữ nền không mảnh */
html, body { -webkit-font-smoothing: auto; text-rendering: optimizeLegibility; }
.kpis > div { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 10px 14px; }
.kpis > div .l { color: var(--muted); font-size: 14px; font-weight: 600; }
.kpis > div .v { font-size: 22px; font-weight: 700; margin-top: 3px; font-variant-numeric: tabular-nums; }
.kpis > div:last-child .v { font-size: 26px; color: var(--pri); }
table td.r, table th.r, .num { font-variant-numeric: tabular-nums; }
th { font-weight: 700; }
.accbal { display: flex; flex-wrap: wrap; gap: 6px 10px; margin: 2px 0 10px; font-size: 14px; } .accbal span { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 4px 10px; } .accbal b { font-size: 15px; }

/* 2.22.10 bố cục danh sách như KiotViet */
.pagehead.lvmoved { display: none; }
.lvtitle { font-size: 20px; font-weight: 700; line-height: 36px; margin: 0 0 8px; color: var(--text); }
.toolbar .search { flex: 1; min-width: 200px; }
@media (max-width: 860px) { .pagehead.lvmoved { display: flex; } .pagehead.lvmoved > :not(h1) { display: none; } .lvtitle { display: none; } }
@media (min-width: 861px) {
  .lv .filters .fcard { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sh); padding: 4px 16px 16px; }
  .lv .filters .fcard .fbox { background: none; border: 0; box-shadow: none; padding: 12px 0 0; border-radius: 0; }
  .lv .filters .fcard .fbox .ft { font-weight: 700; margin-bottom: 6px; }
  .lv .filters .lvtitle { margin-bottom: 0; }
}
@media (max-width: 860px) { .lv .filters .fcard { display: flex; flex-direction: column; gap: 10px; } }
@media (max-width: 860px) {
  .topbar .l1 { gap: 6px; padding: 0 10px; overflow: hidden; }
  .topbar .brand > span:not(.logo) { display: none; }
  .topbar select.brsel { max-width: 46vw; flex: 0 1 auto; }
  .topbar .l1 .sp1 { flex: 1 1 0; min-width: 0; }
  .topbar .l1 a, .topbar .l1 button.tl { padding: 6px 5px; font-size: 16px; }
  .topbar .l1 a.bell, .bell { padding: 2px 7px; font-size: 12px; margin-right: 0; }
}
#alertBell { display: inline-flex; gap: 4px; white-space: nowrap; align-items: center; }
@media (max-width: 860px) { .topbar .bugbtn { display: none; } .topbar select.brsel { max-width: 30vw; } }
/* 2.22.10 điện thoại hẹp: không để nội dung tràn ngang màn hình */
@media (max-width: 860px) {
  #pg table:not(.tbl) { display: block; overflow-x: auto; max-width: 100%; }
  #pg .tblwrap, #pg .card { max-width: 100%; }
  #pg img, #pg svg, #pg canvas { max-width: 100%; }
  #pg .kv, #pg td, #pg .small { overflow-wrap: anywhere; }
  #pg .row { flex-wrap: wrap; }
  #pg pre { white-space: pre-wrap; }
}
@media (max-width: 430px) {
  .topbar .l1 { gap: 4px; padding: 0 8px; }
  .topbar select.brsel { max-width: 34vw; padding: 4px 4px; font-size: 13px; }
  #alertBell .bell { font-size: 11px; padding: 2px 5px; }
  #alertBell .bell:nth-child(n+2) { display: none; }
}
@media (max-width: 380px) { .topbar select.brsel { max-width: 28vw; } .topbar .logo { width: 26px; height: 26px; } }
@media (max-width: 860px) { #pg > table.tbl, #pg :not(.tblwrap) > table.tbl { display: block; overflow-x: auto; max-width: 100%; } #pg .btn { white-space: normal; max-width: 100%; text-align: center; } }
@media (max-width: 430px) { .topbar .l1 > a[href^="#/"]:first-child:not(.brand) { display: none; } }

.tbl th.sortable { cursor: pointer; user-select: none; } .tbl th.sortable:hover { color: var(--pri); } .tbl th .sarr { font-size: 10px; color: var(--pri); }

/* 2.22.15 bản in: không cắt đôi chữ giữa từ (VD "Phon g", "SK 0") — ưu tiên xuống dòng ở dấu cách / gạch nối */
.prx td, .prx th { word-break: normal !important; overflow-wrap: anywhere; }

/* 2.22.15 điện thoại / máy cảm ứng: nút đủ to để bấm bằng ngón tay, bỏ gợi ý phím tắt, mã chứng từ không bẻ dòng, tên máy dài gọn 2 dòng */
@media (pointer: coarse) {
  .pager .btn, .pager button, .bell, .btn.sm { min-height: 34px; min-width: 34px; }
  .bell { display: inline-flex; align-items: center; padding: 4px 8px; }
  .kbhint { display: none !important; }
  .ptop button, .ptop .btn, .ptop select, .iconbtn { min-width: 34px; min-height: 34px; }
  input.in, select.in { min-height: 34px; }
  svg text { font-size: 11px; }
}
@media (max-width: 640px) {
  .tbl td:first-child > b, .tbl td:first-child > a > b { white-space: nowrap; word-break: keep-all; }
  .clamp2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
}

/* ===== 27/10 Nhập hàng y hệt KiotViet ===== */
.kvpo { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 10px; align-items: stretch; min-height: calc(100vh - 150px); }
.kvpo-l { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); display: flex; flex-direction: column; min-width: 0; }
.kvpo-bar { display: flex; align-items: center; gap: 8px; padding: 8px; border-bottom: 1px solid var(--line); }
.kvsearch { display: flex; align-items: center; gap: 2px; flex: 1 1 auto; border: 1px solid var(--pri); border-radius: 8px; padding: 0 4px 0 8px; background: var(--card); min-height: 36px; }
.kvsearch input { border: 0; outline: 0; flex: 1 1 auto; min-width: 0; background: transparent; padding: 6px 4px; }
.kvsearch .ico { color: var(--muted); }
.kvgrid-wrap { flex: 1 1 auto; overflow: auto; position: relative; }
.kvgrid { width: 100%; border-collapse: collapse; font-size: 14px; }
.kvgrid th { background: var(--pri-l); text-align: left; font-weight: 600; padding: 8px 6px; position: sticky; top: 0; z-index: 1; white-space: nowrap; }
.kvgrid td { padding: 8px 6px; border-bottom: 1px solid var(--line2); vertical-align: top; }
.kvgrid tr.kvsub td { background: var(--bg); border-bottom: 1px solid var(--line); }
.kvgrid input.in { min-height: 30px; padding: 3px 6px; }
.kvgrid input.bad { color: var(--bad); }
.kvstep { display: inline-flex; align-items: center; gap: 2px; }
.kvstep input { width: 56px; text-align: center; }
.kvstep button { border: 1px solid var(--line); background: var(--card); border-radius: 4px; width: 22px; height: 26px; cursor: pointer; color: var(--muted); }
.kvdisc { border: 1px solid var(--line); background: var(--card); border-radius: 6px; min-width: 70px; padding: 4px 8px; text-align: right; cursor: pointer; }
.kvlink { font-weight: 500; }
.kvempty { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 80px 10px; text-align: center; }
.kvpo-r { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 10px 12px; display: flex; flex-direction: column; gap: 4px; }
.kvr-top { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 6px; }
.kvr-top .in { min-height: 32px; padding: 3px 6px; font-size: 13px; }
.kvsup { display: flex; align-items: center; gap: 6px; border: 1px solid var(--pri); border-radius: 8px; padding: 5px 8px; color: var(--pri); }
.kvsup span { flex: 1 1 auto; }
.kvr { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 34px; font-size: 14px; }
.kvr > span:first-child { flex: 1 1 auto; }
.kvr .in { width: 130px; min-height: 30px; padding: 3px 6px; }
.kvr.big { font-weight: 600; }
.kvblue { color: var(--pri); font-weight: 600; }
.kvcnt { display: inline-flex; align-items: center; justify-content: center; min-width: 18px; height: 18px; border: 1px solid var(--muted); border-radius: 50%; font-size: 11px; padding: 0 3px; }
.kvr-foot { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: auto; padding-top: 10px; }
.kvd-grid { display: grid; grid-template-columns: max-content 1fr max-content 1fr; gap: 6px 12px; margin: 10px 0; align-items: center; }
.kvsum td { padding: 3px 0; }
.kvseg { display: inline-flex; gap: 2px; }
@media (max-width: 900px) { .kvpo { grid-template-columns: 1fr; } .kvd-grid { grid-template-columns: max-content 1fr; } .kvgrid th:nth-child(5), .kvgrid td:nth-child(5) { display: none; } }
.kvd-foot { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; margin-top: 10px; align-items: start; }
.kvd-foot .kvsum { width: 100%; }
@media (max-width: 700px) { .kvd-foot { grid-template-columns: 1fr; } }
.kvmore { position: relative; display: inline-block; }
.kvmenu { position: absolute; right: 0; bottom: calc(100% + 4px); background: var(--card); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 8px 24px rgba(0,0,0,.18); min-width: 200px; z-index: 30; padding: 4px 0; }
.kvmenu a { display: block; padding: 9px 14px; color: var(--text); white-space: nowrap; } .kvmenu a:hover { background: var(--hover); }
.kvp-head { display: flex; gap: 16px; align-items: flex-start; }
.kvp-img { width: 120px; height: 100px; border-radius: 8px; background: var(--pri-l); display: flex; align-items: center; justify-content: center; font-size: 36px; overflow: hidden; flex: 0 0 auto; }
.kvp-img img { width: 100%; height: 100%; object-fit: cover; }
.kvp-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px 16px; margin: 14px 0 10px; }
.kvc-k { font-size: 12.5px; color: var(--muted); margin-bottom: 4px; } .kvc-v { border-bottom: 1px solid var(--line); padding-bottom: 6px; min-height: 26px; }
.kvp-box { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin-bottom: 8px; } .kvp-box .b { margin-bottom: 4px; }
@media (max-width: 700px) { .kvp-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.kvf-top { display: grid; grid-template-columns: minmax(0, 1fr) 240px; gap: 16px; margin-bottom: 10px; }
.kvf-imgs { display: grid; grid-template-columns: 1fr 44px; gap: 6px; align-content: start; }
.kvf-imgbig { border: 1px dashed var(--line); border-radius: 8px; background: var(--bg); min-height: 170px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; }
.kvf-thumbs { display: flex; flex-direction: column; gap: 6px; } .kvf-thumbs .pimg { width: 44px; height: 44px; }
.kvsec { border: 1px solid var(--line); border-radius: 8px; margin-bottom: 10px; background: var(--card); }
.kvsec-h { display: flex; align-items: center; justify-content: space-between; padding: 10px 12px; cursor: pointer; }
.kvsec-b { padding: 0 12px 12px; } .kvsec.closed .kvsec-b { display: none; } .kvsec.closed .kvsec-c { transform: rotate(180deg); }
@media (max-width: 700px) { .kvf-top { grid-template-columns: 1fr; } }
/* 27/10 NCC kiểu KOV */
.kvs-head{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin-bottom:6px}.kvs-name{font-size:16px}.kvs-br{margin-left:auto;color:var(--muted,#888);font-size:12px}
.kvs-meta{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:10px;color:var(--muted,#666)}.kvs-note{margin-top:10px;padding:8px;border:1px dashed var(--line,#ddd);border-radius:6px}
.kvs-sub{margin:-4px 0 10px;color:var(--muted,#666)}

.pline .pcode { color: var(--pri); word-break: break-all; font-weight: 500; }
.pmore { margin: 4px 0; } .pmore > summary { cursor: pointer; padding: 4px 0; list-style: none; } .pmore > summary::-webkit-details-marker { display: none; } .pmore[open] > summary { color: var(--pri); }
.pos .pbottom .brsel { margin-left: 8px; }
.kvmore > summary { list-style: none; } .kvmore > summary::-webkit-details-marker { display: none; } .kvmore-m { position: absolute; right: 0; bottom: calc(100% + 4px); background: var(--card); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 6px 24px rgba(0,0,0,.15); padding: 6px; display: flex; flex-direction: column; gap: 4px; z-index: 30; min-width: 200px; } .kvmore-m .btn { justify-content: flex-start; text-align: left; }
table.sortt > thead > tr:last-child > th { cursor: pointer; user-select: none; } table.sortt > thead > tr:last-child > th:hover { color: var(--pri); }
.tsq { max-width: 320px; margin: 0 0 6px; min-height: 30px; padding: 4px 10px; } .fsq { margin-bottom: 4px; min-height: 28px; padding: 3px 8px; font-size: 13px; }
.kvform { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 14px; align-items: start; } .kvf-r { border-left: 1px solid var(--line); padding-left: 14px; } @media (max-width: 860px) { .kvform { grid-template-columns: 1fr; } .kvf-r { border-left: 0; padding-left: 0; } }

/* 27/10 chi tiết YCSC như KOV: nhãn: giá trị trên 1 dòng */
.kvrow{display:grid;grid-template-columns:120px 1fr;align-items:center;gap:8px;margin:3px 0;font-size:13px}
.in.bad-in { border-color: var(--bad) !important; background: var(--bad-l) !important; }