:root{
  --chu-dao:#2e7d32; --cd-dam:#246227; --cd-sang:#71a774; --cd-sang2:#549457; --cd-nhat:#e6efe6; --cd-nhat2:#f5f9f5;
  --cd-sb:#143121; --cd-sb0:#0c1d14; --cd-sb2:#194124; --cd-sbtext:#c9ddca; --cd-sbmuted:#97be99; --cd-hk:#d1e2d2;
  --bg:#f3f5f9; --card:#ffffff; --line:#e6e9f0; --text:#1b2333; --muted:#6b7488;
  --in:#16a36a; --inbg:#e5f7ef; --out:#f0663a; --outbg:#fdeee8; --warn:#e6a100; --warnbg:#fff6dc;
  --danger:#e0384a; --dangerbg:#fde9eb; --radius:14px; --shadow:0 1px 2px rgba(16,24,40,.04),0 4px 14px rgba(16,24,40,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:"Be Vietnam Pro","Segoe UI",system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.45}
button,input,select,textarea{font:inherit;color:inherit}
.app{display:flex;min-height:100vh}

/* ===== SIDEBAR ===== */
.sb{width:256px;flex-shrink:0;background:linear-gradient(180deg,var(--cd-sb),var(--cd-sb0));color:var(--cd-sbtext);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:40;transition:transform .25s}
.brand{display:flex;align-items:center;gap:12px;padding:22px 20px 16px}
.logo{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--cd-sang),var(--chu-dao));display:grid;place-items:center;color:#fff;box-shadow:0 6px 16px rgba(0,0,0,.25);flex-shrink:0}
.brand b{display:block;color:#fff;font-size:15.5px;letter-spacing:.2px;line-height:1.25}
.brand small{font-size:12px;color:var(--cd-sbmuted)}
.nav{flex:1;overflow:auto;padding:4px 12px}
.nav h6{font-size:10.5px;letter-spacing:1.2px;color:var(--cd-sbmuted);font-weight:700;margin:16px 10px 6px}
.nav a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:var(--cd-sbtext);text-decoration:none;cursor:pointer;font-weight:500;margin-bottom:2px;transition:.15s}
.nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.nav a.active{background:linear-gradient(90deg,var(--chu-dao),var(--cd-sang2));color:#fff;box-shadow:0 6px 16px rgba(0,0,0,.25)}
.nav a svg{width:19px;height:19px;flex-shrink:0}
.nav .badge{margin-left:auto;background:var(--danger);color:#fff;font-size:11px;font-weight:700;border-radius:20px;padding:1px 8px}
.nav .badge:empty{display:none}
.sbcard{margin:10px 12px 6px;padding:15px;border-radius:14px;background:var(--cd-sb2);border:1px solid rgba(255,255,255,.07)}
.sbcard small{font-size:11.5px;color:var(--cd-sbmuted)}
.sbcard b{display:block;color:#fff;font-size:18px;margin-top:2px}
.sbcard .bar{height:6px;border-radius:6px;background:rgba(255,255,255,.1);margin-top:10px;overflow:hidden}
.sbcard .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--cd-sang),#7ef0c0);border-radius:6px;transition:width .5s}
.sbcard p{font-size:11.5px;margin-top:6px}
.sbfoot{font-size:10.5px;color:var(--cd-sbmuted);padding:6px 20px 16px;line-height:1.4}

/* ===== MAIN ===== */
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:14px;padding:14px 28px;background:rgba(243,245,249,.88);backdrop-filter:blur(8px);position:sticky;top:0;z-index:30;border-bottom:1px solid var(--line)}
.top h1{font-size:20px;font-weight:700;line-height:1.25}
.top .sub{color:var(--muted);font-size:12.5px}
.top .right{margin-left:auto;display:flex;align-items:center;gap:10px}
.chip{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:13px;color:var(--muted);white-space:nowrap}
.burger{display:none;border:0;background:var(--card);border-radius:10px;width:40px;height:40px;cursor:pointer;box-shadow:var(--shadow);flex-shrink:0}
.content{padding:22px 28px 40px}
.page{display:none;animation:fade .25s}
.page.show{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.savebox{display:flex;align-items:center;gap:8px}
.savest{font-size:12px;color:var(--muted);text-align:right;line-height:1.25;white-space:nowrap}
.savest b{display:block;font-size:12.5px}
.savest.dirty b{color:#c26a00}
.savest.clean b{color:var(--in)}
.btn.save{background:var(--cd-sb);border-color:var(--cd-sb);color:#fff;position:relative}
.btn.save:hover{background:var(--cd-dam)}
.btn.save.dirty::after{content:"";position:absolute;top:-4px;right:-4px;width:12px;height:12px;border-radius:50%;background:#ff9f1a;border:2px solid var(--bg);animation:pulse 1.6s infinite}
@keyframes pulse{50%{transform:scale(1.25)}}

/* ===== COMMON ===== */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;gap:10px;padding:16px 18px 6px;flex-wrap:wrap}
.card-h h3{font-size:15px;font-weight:700}
.card-h .hint{color:var(--muted);font-size:12px}
.card-h .r{margin-left:auto;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.card-b{padding:12px 18px 18px}
.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:var(--card);border-radius:10px;padding:9px 14px;cursor:pointer;font-weight:600;font-size:13px;transition:.15s;white-space:nowrap;text-decoration:none}
.btn:hover{border-color:#c9d2e4;background:#f8faff}
.btn svg{width:16px;height:16px;flex-shrink:0}
.btn.pri{background:var(--chu-dao);border-color:var(--chu-dao);color:#fff}
.btn.pri:hover{background:var(--cd-dam)}
.btn.in{background:var(--in);border-color:var(--in);color:#fff}
.btn.out{background:var(--out);border-color:var(--out);color:#fff}
.btn.xl{background:#1d7a46;border-color:#1d7a46;color:#fff}
.btn.xl:hover{background:#16613a}
.btn.danger{color:var(--danger)}
.btn.sm{padding:6px 10px;font-size:12px}
.btn.ico{padding:6px;border-radius:8px}
.btn.ico svg{width:15px;height:15px}
.inp,select.inp,textarea.inp{width:100%;border:1px solid var(--line);background:#fbfcfe;border-radius:10px;padding:9px 12px;outline:none;transition:.15s}
.inp:focus{border-color:var(--chu-dao);background:#fff;box-shadow:0 0 0 3px var(--cd-nhat)}
.inp[readonly]{background:#f2f4f8;font-weight:700}
label.f{display:block;font-size:12.5px;font-weight:600;color:#3e4759;margin-bottom:6px}
.fg{margin-bottom:14px}
.fg .hint{font-size:11.5px;color:var(--muted);margin-top:4px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.fgrid .full{grid-column:1/-1}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:16px}
.toolbar .grow{flex:1;min-width:200px}
.toolbar .inp{width:auto}
.search{position:relative}
.search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--muted)}
.search .inp{padding-left:34px;width:100%}
.empty{text-align:center;color:var(--muted);padding:34px 10px}
.muted{color:var(--muted)}
.tbl-wrap{overflow:auto}
table{width:100%;border-collapse:collapse}
th{font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);font-weight:700;text-align:left;padding:11px 12px;background:#f7f9fc;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:10px 12px;border-bottom:1px solid #eef1f6;vertical-align:middle}
tbody tr:hover td{background:#fafbfe}
td.n,th.n{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
td.c,th.c{text-align:center}
td.nw{white-space:nowrap}
tfoot td{font-weight:800;background:#f7f9fc;border-top:2px solid var(--line)}
.tag{display:inline-block;font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:20px;white-space:nowrap}
.tag.ok{background:var(--inbg);color:var(--in)}
.tag.in{background:var(--inbg);color:var(--in)}
.tag.out{background:var(--outbg);color:var(--out)}
.tag.low{background:var(--warnbg);color:#a36d00}
.tag.zero{background:var(--dangerbg);color:var(--danger)}
.tag.cat{background:var(--cd-nhat);color:var(--cd-dam)}
.tag.gray{background:#eef1f6;color:var(--muted)}
.acts{white-space:nowrap;text-align:center}
.cell2 b{display:block;font-weight:600}
.cell2 small{color:var(--muted);font-size:12px}
.seg{display:inline-flex;background:#eef1f6;border-radius:10px;padding:3px;flex-wrap:wrap}
.seg button{border:0;background:none;padding:6px 12px;border-radius:8px;cursor:pointer;font-weight:600;font-size:12.5px;color:var(--muted)}
.seg button.on{background:#fff;color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.pbar{height:7px;background:#eef1f6;border-radius:6px;overflow:hidden}
.pbar i{display:block;height:100%;border-radius:6px;background:var(--chu-dao)}

/* ===== DASHBOARD ===== */
.hero{position:relative;overflow:hidden;border-radius:20px;padding:26px 28px;margin-bottom:18px;color:#fff;
  background:radial-gradient(circle at 88% -25%,rgba(255,255,255,.22),transparent 45%),radial-gradient(circle at 0% 130%,rgba(126,240,192,.25),transparent 42%),linear-gradient(135deg,var(--cd-sb) 0%,var(--chu-dao) 55%,var(--cd-sang) 100%);
  box-shadow:0 18px 40px rgba(16,24,40,.22);display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1.35fr) 190px;gap:28px;align-items:center;-webkit-print-color-adjust:exact;print-color-adjust:exact}
.hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px);background-size:18px 18px;pointer-events:none;-webkit-mask-image:linear-gradient(90deg,transparent 20%,#000);mask-image:linear-gradient(90deg,transparent 20%,#000)}
.hero>*{position:relative;z-index:1}
.h-k{font-size:11.5px;letter-spacing:1.4px;font-weight:700;color:var(--cd-hk)}
.h-v{font-size:36px;font-weight:800;letter-spacing:-1px;line-height:1.15;margin:6px 0 8px;font-variant-numeric:tabular-nums;white-space:nowrap}
.h-v small{font-size:19px;font-weight:700;color:var(--cd-hk)}
.h-sub{font-size:13px;color:var(--cd-hk);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.h-stats{display:flex;gap:26px;margin:18px 0;flex-wrap:wrap}
.h-stats b{display:block;font-size:21px;font-weight:800;font-variant-numeric:tabular-nums}
.h-stats span{font-size:12px;color:var(--cd-hk)}
.h-act{display:flex;gap:10px;flex-wrap:wrap}
.hbtn{border:0;border-radius:10px;padding:9px 15px;font-weight:700;cursor:pointer;background:#fff;color:var(--cd-sb);font-size:13px;transition:.15s}
.hbtn:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(0,0,0,.2)}
.hbtn.ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.25)}
.h-chart{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:14px 16px 8px;backdrop-filter:blur(4px);min-width:0}
.h-ct{font-size:12px;color:var(--cd-hk);font-weight:600;display:flex;justify-content:space-between;gap:8px;margin-bottom:6px}
.h-ct b{color:#fff}
.h-ring{text-align:center}
.h-ring svg{width:150px;height:150px;display:block;margin:0 auto}
.h-ring b{display:block;font-size:14px;margin-top:8px}
.h-ring span{font-size:12px;color:var(--cd-hk)}
.ring-a{animation:ring 1.3s cubic-bezier(.2,.8,.2,1) both}
@keyframes ring{from{stroke-dasharray:0 400}}
.hero .pill.pu{background:rgba(34,197,139,.22);color:#9af5cf}
.hero .pill.pd{background:rgba(255,107,125,.22);color:#ffc2c9}
.hero .pill.na{background:rgba(255,255,255,.14);color:#fff}
.kc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}
.kc{padding:16px 18px 0;overflow:hidden;transition:.2s}
.kc:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(16,24,40,.1)}
.kc-h{display:flex;align-items:center;gap:10px}
.kc-ic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--cb);color:var(--c);flex-shrink:0}
.kc-ic svg{width:19px;height:19px}
.kc-l{font-size:13px;color:var(--muted);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.pill{flex-shrink:0;margin-left:auto;font-size:11.5px;font-weight:700;padding:3px 8px;border-radius:20px;white-space:nowrap}
.pill.pu{background:var(--inbg);color:var(--in)}
.pill.pd{background:var(--dangerbg);color:var(--danger)}
.pill.na{background:#eef1f6;color:var(--muted)}
.kc-v{font-size:24px;font-weight:800;letter-spacing:-.5px;margin:12px 0 2px;font-variant-numeric:tabular-nums;white-space:nowrap}
.kc-v small{font-size:14px;color:var(--muted);font-weight:700}
.kc-s{font-size:12px;color:var(--muted);min-height:18px}
.spk{display:block;width:calc(100% + 36px);margin:10px -18px 0;height:46px}
.grid-a{display:grid;grid-template-columns:2fr 1fr;gap:18px;margin-bottom:18px}
.grid-b{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;margin-bottom:18px}
.grid-c{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.chart{width:100%;height:auto;display:block}
.chart .grid{stroke:#edf0f5}
.chart .ax{font-size:11.5px;fill:#8a93a6}
.chart rect,.chart circle.seg{transition:opacity .15s;cursor:pointer}
.chart rect:hover,.chart circle.seg:hover{opacity:.75}
.chart .bar{transform-box:fill-box;transform-origin:50% 100%;animation:grow .8s cubic-bezier(.2,.8,.2,1) both}
@keyframes grow{from{transform:scaleY(0)}}
.pline,.spk-l{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.3s .3s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.chart .hl{pointer-events:none}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--muted)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.msum{display:flex;gap:30px;flex-wrap:wrap;margin:0 0 8px}
.msum small{display:block;font-size:12px;color:var(--muted)}
.msum b{font-size:17px;font-variant-numeric:tabular-nums}
.donut-wrap{display:flex;flex-direction:column;align-items:center;gap:14px}
.donut-wrap svg{max-width:210px}
.dl{width:100%}
.dl div{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:1px dashed #eef1f6;font-size:13px}
.dl div:last-child{border:0}
.dl i{width:10px;height:10px;border-radius:3px;flex-shrink:0}
.dl span{margin-left:auto;font-weight:700;white-space:nowrap}
.dl em{font-style:normal;color:var(--muted);width:42px;text-align:right;font-size:12px}
.li{display:flex;align-items:center;gap:12px;padding:9px 0;border-bottom:1px solid #f0f2f7}
.li:last-child{border:0}
.li .meta{flex:1;min-width:0}
.li .meta b{display:block;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.li .meta small{color:var(--muted);font-size:12px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.li .v{text-align:right;font-weight:700;white-space:nowrap}
.li .v small{display:block;font-weight:500;color:var(--muted);font-size:11.5px}
.li .pbar{margin-top:5px;height:6px}
.li.click{cursor:pointer;border-radius:10px;margin:0 -8px;padding-left:8px;padding-right:8px}
.li.click:hover{background:#f6f8fc}
.medal{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:800;color:#fff;flex-shrink:0}
.tico{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;flex-shrink:0;background:var(--cd-nhat);color:var(--chu-dao)}
.tico svg{width:18px;height:18px}
.tico.in{background:var(--inbg);color:var(--in)}
.tico.out{background:var(--outbg);color:var(--out)}
.tico.warn{background:var(--warnbg);color:#a36d00}
.tico.bad{background:var(--dangerbg);color:var(--danger)}
.cnt-b{background:var(--dangerbg);color:var(--danger);font-size:11.5px;font-weight:700;border-radius:20px;padding:2px 9px}
.cnt-b:empty{display:none}
.hb{padding:8px 0;border-bottom:1px dashed #eef1f6}
.hb:last-child{border:0}
.hb-h{display:flex;justify-content:space-between;gap:10px;font-size:13px;margin-bottom:5px}
.hb-h b{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hb-h span{font-weight:700;white-space:nowrap;font-variant-numeric:tabular-nums}
.hb .pbar{height:9px}
.hb .pbar i{transform-origin:left;animation:wgrow .9s cubic-bezier(.2,.8,.2,1) both}
@keyframes wgrow{from{transform:scaleX(0)}}
@media (prefers-reduced-motion:reduce){.chart .bar,.ring-a,.hb .pbar i{animation:none}.pline,.spk-l{animation:none;stroke-dashoffset:0}}

/* ===== PHIẾU NHIỀU DÒNG ===== */
.txl{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:18px;align-items:start;margin-bottom:18px}
.txl .side{position:sticky;top:86px}
.hgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:0 12px}
.sec{padding:14px 18px 18px;border-top:1px solid var(--line)}
.sec-t{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.6px;margin-bottom:8px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.sec-t .cnt{background:var(--cd-nhat);color:var(--cd-dam);border-radius:20px;padding:1px 9px;font-size:11.5px;letter-spacing:0}
table.lines{border-collapse:separate;border-spacing:0;min-width:640px}
table.lines thead th{background:var(--chu-dao);color:#fff;font-size:11.5px;padding:10px 8px;border-bottom:0}
table.lines thead th:first-child{border-radius:10px 0 0 10px}
table.lines thead th:last-child{border-radius:0 10px 10px 0}
table.lines td{padding:7px 6px}
.cin{width:100%;border:1px solid transparent;background:#f3f5f9;border-radius:8px;padding:7px 9px;outline:none;font-weight:600;transition:.15s;min-width:0}
.cin.r{text-align:right}
.cin:hover{border-color:#d6dce8}
.cin:focus{border-color:var(--chu-dao);background:#fff;box-shadow:0 0 0 3px var(--cd-nhat)}
.cin.bad{border-color:var(--danger);background:var(--dangerbg)}
td.amt{font-weight:700;text-align:right;white-space:nowrap}
.xbtn{border:0;background:none;color:#a3abbb;cursor:pointer;width:30px;height:30px;border-radius:8px;font-size:14px}
.xbtn:hover{background:var(--dangerbg);color:var(--danger)}
.addl{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.sum{padding:20px}
.sum small.lb{color:var(--muted);font-size:12.5px;font-weight:500}
.sum .big{font-size:26px;font-weight:800;letter-spacing:-.4px;margin:2px 0 10px;line-height:1.2;color:var(--chu-dao)}
.kv2{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-top:1px dashed var(--line);font-size:13px;color:var(--muted)}
.kv2 b{color:var(--text);text-align:right}
.sum .words{font-size:12.5px;color:var(--muted);padding:10px 0 4px;border-top:1px dashed var(--line)}
.sum .words b{color:var(--text);font-weight:600}
.sum .acts{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.sum .acts .btn{justify-content:center;padding:11px 14px}
.lnk{border:0;background:none;color:var(--muted);cursor:pointer;font-size:12.5px;text-decoration:underline;padding:4px;align-self:center}
.lnk:hover{color:var(--danger)}
.okbox{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:10px;font-size:13px;font-weight:600;margin-top:8px}
.okbox.ok{background:var(--inbg);color:var(--in)}
.okbox.bad{background:var(--dangerbg);color:var(--danger)}
.okbox svg{width:18px;height:18px;flex-shrink:0}

/* ===== MODAL / TOAST / TIP ===== */
.ov{position:fixed;inset:0;background:rgba(15,27,51,.45);backdrop-filter:blur(2px);display:none;align-items:center;justify-content:center;z-index:100;padding:16px}
.ov.show{display:flex}
.modal{background:#fff;border-radius:18px;width:min(720px,100%);max-height:92vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.25);animation:fade .2s}
.modal.small{width:min(520px,100%)}
.modal.wide{width:min(1000px,100%)}
.modal-h{display:flex;align-items:center;gap:10px;padding:18px 22px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:2;border-radius:18px 18px 0 0}
.modal-h h3{font-size:17px}
.modal-h .x{margin-left:auto;border:0;background:#f1f3f8;width:34px;height:34px;border-radius:10px;cursor:pointer;font-size:18px;flex-shrink:0}
.modal-b{padding:20px 22px}
.modal-b ol,.modal-b ul{padding-left:20px;margin:10px 0}
.modal-b li{margin-bottom:6px}
.modal-f{display:flex;justify-content:flex-end;gap:10px;padding:14px 22px;border-top:1px solid var(--line);background:#fafbfe;border-radius:0 0 18px 18px;flex-wrap:wrap}
#toasts{position:fixed;right:20px;bottom:20px;display:flex;flex-direction:column;gap:10px;z-index:200}
.toast{background:var(--cd-sb);color:#fff;padding:12px 16px;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.2);font-weight:500;min-width:240px;max-width:420px;border-left:4px solid var(--in);animation:fade .2s}
.toast.err{border-color:var(--danger)}
#tip{position:fixed;pointer-events:none;background:var(--cd-sb);color:#fff;font-size:12px;padding:6px 10px;border-radius:8px;z-index:300;display:none;white-space:nowrap;font-weight:600}
.set-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.set-grid .card{padding:20px}
.set-grid h4{font-size:15px;margin:10px 0 6px}
.set-grid p{color:var(--muted);font-size:13px;margin-bottom:14px}
.set-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center}
.set-ic svg{width:22px;height:22px}
.guide{padding:24px 26px;line-height:1.65}
.guide h2{font-size:19px;margin-bottom:6px}
.guide h4{font-size:15px;margin:18px 0 6px;color:var(--cd-dam)}
.guide ol,.guide ul{padding-left:22px}
.guide li{margin-bottom:6px}
.guide .note{background:var(--cd-nhat2);border:1px solid var(--cd-nhat);border-radius:12px;padding:12px 14px;margin-top:14px}
.guide .gift{margin-top:18px;color:var(--muted);font-size:12.5px;font-style:italic}
.mask{display:none}
.pgbar{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;padding:12px 16px;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}
.pgbar .pgs{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.pgbar select{height:32px;border:1px solid var(--line);border-radius:8px;padding:0 6px;margin:0 8px 0 4px;font:inherit;background:#fff}
.pgbar button{min-width:32px;height:32px;padding:0 9px;border:1px solid var(--line);background:#fff;border-radius:8px;cursor:pointer;font:inherit;font-weight:600;color:var(--text)}
.pgbar button:hover:not(:disabled){border-color:var(--chu-dao);color:var(--chu-dao)}
.pgbar button.on{background:var(--chu-dao);border-color:var(--chu-dao);color:#fff}
.pgbar button:disabled{opacity:.4;cursor:default}
.imp-prev{max-height:300px;overflow:auto;border:1px solid var(--line);border-radius:12px;margin-top:10px}
.hint2{color:var(--muted);font-size:12.5px;margin:8px 0 12px}

/* ===== RESPONSIVE ===== */
@media (max-width:1280px){.hero{grid-template-columns:1fr 1fr}.h-ring{display:none}.kc-grid{grid-template-columns:1fr 1fr}.grid-b{grid-template-columns:1fr 1fr}}
@media (max-width:1200px){.txl{grid-template-columns:1fr}.txl .side{position:static}}
@media (max-width:1100px){.savest{display:none}}
@media (max-width:980px){
  .sb{position:fixed;left:0;top:0;transform:translateX(-100%)}
  .sb.open{transform:none}
  .mask.show{display:block;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:35}
  .burger{display:grid;place-items:center}
  .grid-a,.grid-b,.grid-c{grid-template-columns:1fr}
  .top{padding:10px 16px;flex-wrap:wrap}.content{padding:16px}
  .hgrid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){.hero{grid-template-columns:1fr;padding:22px}.kc-grid{grid-template-columns:1fr}.h-v{font-size:28px}.top .right .btn span.t{display:none}}
@media (max-width:560px){.row2,.row3,.fgrid,.hgrid{grid-template-columns:1fr}.top .chip{display:none}.top h1{font-size:17px}.top .sub{display:none}}

/* ===== IN ẤN ===== */
.print-h{display:none;text-align:center;margin-bottom:14px}
#printArea{display:none}
@media print{
  .sb,.top,.toolbar,.noprint,#toasts,.pgbar,.mask{display:none!important}
  body{background:#fff}.content{padding:0}.card{box-shadow:none;border:0}
  .page{display:none!important}.page.show{display:block!important}
  .print-h{display:block!important}
  body.pdoc .app,body.pdoc #toasts,body.pdoc .ov,body.pdoc #tip{display:none!important}
  body.pdoc #printArea{display:block}
  th{position:static}
}
.vt{font-family:"Times New Roman",Times,serif;color:#000;font-size:14px;line-height:1.5;padding:4px 6px}
.vt .hd{display:flex;justify-content:space-between;gap:20px}
.vt .hd .r{text-align:center;font-size:13px}
.vt h2{text-align:center;font-size:20px;margin:16px 0 0;letter-spacing:.5px}
.vt .dt{text-align:center;font-style:italic}
.vt .so{text-align:center;margin-bottom:10px}
.vt .ln{margin:2px 0}
.vt table{width:100%;border-collapse:collapse;margin:10px 0 8px}
.vt th,.vt td{border:1px solid #000;padding:4px 6px;font-size:13px;color:#000;background:none!important;text-transform:none;letter-spacing:0;font-weight:400;white-space:normal}
.vt th{text-align:center;font-weight:700}
.vt td.n{text-align:right;white-space:nowrap}
.vt td.c{text-align:center}
.vt td.b,.vt tr.b td{font-weight:700}
.vt tfoot td{font-weight:700}
.vt .sdate{text-align:right;font-style:italic;margin-top:12px;padding-right:10px}
.vt .sign{display:grid;grid-template-columns:repeat(var(--n),1fr);text-align:center;margin-top:4px;padding-bottom:80px}
.vt .sign b{display:block}
.vt .sign i{font-size:12.5px}

.hm-row{display:grid;grid-template-columns:230px 1fr 110px;gap:12px;align-items:center;padding:8px 0;border-bottom:1px dashed #eef1f6}
.hm-row:last-child{border:0}
.hm-row b{font-weight:600;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hm-row small{color:var(--muted);font-size:12px}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.sz{display:inline-flex;flex-direction:column;align-items:center;min-width:46px;padding:4px 6px;border-radius:9px;font-size:11px;font-weight:700;border:1px solid transparent;line-height:1.2;cursor:default}
.sz em{font-style:normal;font-size:15px;font-weight:800;font-variant-numeric:tabular-nums}
.sz.ok{background:var(--inbg);color:#12804f;border-color:#bfe8d3}
.sz.low{background:var(--warnbg);color:#a36d00;border-color:#f3dc9a}
.sz.zero{background:var(--dangerbg);color:var(--danger);border-color:#f6c3c9}
.hm-v{text-align:right;font-weight:700;white-space:nowrap}
.hm-v small{display:block;font-weight:500}
.nvcard{display:flex;gap:14px;align-items:center;padding:12px 14px;border:1px dashed var(--line);border-radius:12px;background:#fafbfe;margin:4px 0 6px;flex-wrap:wrap}
.nvcard .av{width:44px;height:44px;border-radius:50%;background:var(--cd-nhat);color:var(--cd-dam);display:grid;place-items:center;font-weight:800;font-size:16px;flex-shrink:0}
.nvcard .kv{display:flex;gap:18px;flex-wrap:wrap;font-size:12.5px;color:var(--muted)}
.nvcard .kv b{display:block;color:var(--text);font-size:14px}
.holds{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.holds span{background:#eef1f6;border-radius:20px;padding:2px 9px;font-size:12px}
.cin.sel{padding:6px 6px;text-align:left;font-weight:600}
@media (min-width:1700px){#heat{display:grid;grid-template-columns:1fr 1fr;column-gap:34px}#heat .hm-row{grid-template-columns:190px 1fr 90px}#heat .hm-row:nth-last-child(2){border-bottom:0}}
@media (max-width:760px){.hm-row{grid-template-columns:1fr}.hm-v{text-align:left}}

/* Hotel Uniform theme cards — scoped to settings, preserves existing palette variables. */
#uniformThemePanel > .muted { margin: 6px 0 0; font-size: 12px; }
#uniformThemePanel .uniform-theme-options {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}
#uniformThemePanel .uniform-theme-option {
  appearance: none;
  min-width: 0;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--card);
  color: var(--text);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 7px;
  align-items: stretch;
  transition: border-color .15s, box-shadow .15s;
}
#uniformThemePanel .uniform-theme-option:hover { border-color: var(--chu-dao); }
#uniformThemePanel .uniform-theme-option[aria-pressed="true"] {
  border: 2px solid var(--chu-dao);
  padding: 5px;
  box-shadow: 0 0 0 1px var(--chu-dao-nhat, transparent);
}
#uniformThemePanel .uniform-theme-option:focus-visible {
  outline: 3px solid var(--chu-dao);
  outline-offset: 3px;
}
#uniformThemePanel .uniform-theme-swatch {
  display: block;
  height: 31px;
  width: 100%;
  border-radius: 5px;
  background: linear-gradient(125deg, var(--theme-dark) 0 37%, var(--theme-light) 37% 100%);
}
#uniformThemePanel .uniform-theme-name {
  display: block;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
}
#uniformThemePanel .uniform-theme-option[aria-pressed="true"] .uniform-theme-name::before {
  content: '✓ ';
  color: var(--chu-dao);
}
@media (max-width: 650px) {
  #uniformThemePanel .uniform-theme-options { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 380px) {
  #uniformThemePanel .uniform-theme-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}