/* Bố cục: thanh trái theo nghiệp vụ (có nhãn giai đoạn) + vùng làm việc; mỗi màn là một khung thao tác thật với dữ liệu minh hoạ */
:root{
  --bg:#f6f5f8; --surface:#ffffff; --surface-2:#f0eef4; --line:#e2dfe8; --fg:#1f1b26; --muted:#6b6577;
  --brand:#613086; --brand-soft:#efe7f5; --gold:#ffb637; --gold-soft:#fff3dc;
  --ok:#1f8a5b; --ok-soft:#e3f4ec; --warn:#b26a00; --warn-soft:#fff0d6; --bad:#c23b3b; --bad-soft:#fbe6e6; --info:#2a62b8; --info-soft:#e4edfa;
  --g1:#613086; --g2:#2a62b8; --g3:#1f8a5b; --g4:#8a6d1f; --gx:#6b6577;
  --font:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  --r:10px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#151219; --surface:#1d1923; --surface-2:#26212e; --line:#352f3f; --fg:#ece8f2; --muted:#a39cae;
  --brand:#b98be0; --brand-soft:#2e2338; --gold:#ffc35c; --gold-soft:#3a2e17;
  --ok:#4cc38a; --ok-soft:#173226; --warn:#f0a542; --warn-soft:#3a2a12; --bad:#f07070; --bad-soft:#3b1d1d; --info:#78a6f0; --info-soft:#1b2940;
  --g1:#b98be0; --g2:#78a6f0; --g3:#4cc38a; --g4:#d9b55a; --gx:#a39cae; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#151219; --surface:#1d1923; --surface-2:#26212e; --line:#352f3f; --fg:#ece8f2; --muted:#a39cae;
  --brand:#b98be0; --brand-soft:#2e2338; --gold:#ffc35c; --gold-soft:#3a2e17;
  --ok:#4cc38a; --ok-soft:#173226; --warn:#f0a542; --warn-soft:#3a2a12; --bad:#f07070; --bad-soft:#3b1d1d; --info:#78a6f0; --info-soft:#1b2940;
  --g1:#b98be0; --g2:#78a6f0; --g3:#4cc38a; --g4:#d9b55a; --gx:#a39cae; color-scheme:dark}
*{box-sizing:border-box}
html,body{height:100%}
body{background:var(--bg);color:var(--fg);font-family:var(--font);font-size:14px;line-height:1.5}
button,select,input{font:inherit;color:inherit}
.app{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100%}
/* thanh trái: nền tối như Sapo, mục chính có biểu tượng, mục con thụt vào */
.side{--sb:#211a2b;--sb-2:#2d2439;--sb-fg:#e9e4f1;--sb-mute:#9b91aa;--sb-act:#ffb637;background:var(--sb);color:var(--sb-fg);padding:12px 8px 16px max(8px,env(safe-area-inset-left,0px));position:sticky;top:0;height:100vh;overflow:auto;display:flex;flex-direction:column}
.logo{display:flex;align-items:center;gap:10px;padding:6px 10px 16px}
.logo b{background:var(--sb-act);color:#211a2b;border-radius:6px;padding:3px 7px;font-size:12px;letter-spacing:.06em}
.logo span{font-weight:600;font-size:14px}
.nv-main{display:flex;flex-direction:column;gap:2px}
.nv-bot{margin-top:auto;padding-top:12px;border-top:1px solid var(--sb-2);display:flex;flex-direction:column;gap:2px}
.nav{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:0;background:none;padding:9px 10px;border-radius:6px;cursor:pointer;color:var(--sb-fg)}
.nav:hover{background:var(--sb-2)}
.nav .ic{width:18px;height:18px;flex:none;opacity:.85}
.nav .chev{width:14px;height:14px;flex:none;opacity:.6;transition:transform .15s}
.nv-g.open>.nav .chev{transform:rotate(90deg)}
.nav.has-act{color:#fff;font-weight:600}
.nav[aria-current="page"]{background:var(--sb-2);color:#fff;font-weight:600;box-shadow:inset 3px 0 0 var(--sb-act)}
.sub{display:flex;flex-direction:column;gap:1px;padding:2px 0 6px}
[hidden]{display:none!important}
.sub-i{padding:7px 10px 7px 38px;font-size:13.5px;color:var(--sb-fg)}
.nav.later .t{color:var(--sb-mute)}
.gdt{font-size:10px;font-weight:600;color:var(--sb-mute);border:1px solid var(--sb-2);border-radius:4px;padding:0 5px;line-height:16px}
.legend-gd{font-size:11px;color:var(--sb-mute);padding:8px 10px 0}
.nav .t{flex:1;min-width:0}
/* nút cảnh báo, chờ duyệt ở thanh trên */
.tops{display:flex;gap:6px}
.tb{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:5px 9px;cursor:pointer;font-size:13px;position:relative}
.tb .ic{width:17px;height:17px}
.tb.on{border-color:var(--brand);color:var(--brand)}
.tb .cnt{background:var(--bad);color:#fff;font-size:11px;font-weight:700;border-radius:999px;padding:0 6px;line-height:17px}
@media (max-width:1100px){.tb-t{display:none}}
.gd{font-size:10.5px;font-weight:600;padding:1px 6px;border-radius:999px;border:1px solid currentColor;white-space:nowrap;line-height:1.5}
.gd.g1{color:var(--g1)}.gd.g2{color:var(--g2)}.gd.g3{color:var(--g3)}.gd.g4{color:var(--g4)}.gd.gx{color:var(--gx)}
.nav.later .t{color:var(--muted)}
.star{color:var(--gold);font-size:12px}
/* đầu trang */
.main{min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--surface);border-bottom:1px solid var(--line);padding-block:10px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));display:flex;flex-wrap:wrap;gap:10px;align-items:center}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--surface)}
.menu-btn{display:none;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:6px 10px;cursor:pointer}
.crumb{font-weight:600;font-size:15px;flex:1;min-width:160px}
.crumb small{display:block;font-weight:400;color:var(--muted);font-size:12px}
.ctl{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg button{border:0;background:var(--surface);padding:6px 10px;cursor:pointer;font-size:13px}
.seg button[aria-pressed="true"]{background:var(--brand);color:#fff}
select{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:6px 8px;font-size:13px}
.demo-note{background:var(--gold-soft);color:var(--fg);font-size:12.5px;padding-block:6px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));border-bottom:1px solid var(--line)}
.content{padding-block:18px 40px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));display:flex;flex-direction:column;gap:16px;max-width:1280px;width:100%}
h1{font-size:22px;margin:0;text-wrap:balance}
h2{font-size:15px;margin:0 0 10px;text-wrap:balance}
.lead{color:var(--muted);margin:2px 0 0;max-width:75ch}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px;min-width:0}
.grid{display:grid;gap:16px}
.g-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.g-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px}
.kpi .l{font-size:12px;color:var(--muted)}
.kpi .v{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums;margin-top:2px}
.kpi .s{font-size:12px;color:var(--muted)}
.up{color:var(--ok)} .down{color:var(--bad)}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:13px;min-width:640px}
th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-size:11.5px;font-weight:600;color:var(--muted);letter-spacing:.03em;text-transform:uppercase;background:var(--surface-2);position:sticky;top:0}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums}
tr:last-child td{border-bottom:0}
tr.click{cursor:pointer} tr.click:hover td{background:var(--surface-2)}
tr.sub td{background:var(--surface-2);font-size:12.5px}
.mono{font-family:var(--mono);font-size:12px}
.pill{display:inline-block;font-size:11.5px;font-weight:600;padding:2px 8px;border-radius:999px;white-space:nowrap}
.p-ok{background:var(--ok-soft);color:var(--ok)}.p-warn{background:var(--warn-soft);color:var(--warn)}.p-bad{background:var(--bad-soft);color:var(--bad)}.p-info{background:var(--info-soft);color:var(--info)}.p-mute{background:var(--surface-2);color:var(--muted)}.p-brand{background:var(--brand-soft);color:var(--brand)}
.pn{font-size:11px;font-weight:700;letter-spacing:.04em;padding:1px 6px;border-radius:4px}
.pn.SUBE{background:var(--brand-soft);color:var(--brand)}.pn.MIMAX{background:var(--gold-soft);color:var(--warn)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:4px 10px;font-size:12.5px;cursor:pointer}
.chip[aria-pressed="true"]{border-color:var(--brand);color:var(--brand);background:var(--brand-soft);font-weight:600}
.btn{border:1px solid var(--brand);background:var(--brand);color:#fff;border-radius:8px;padding:7px 12px;cursor:pointer;font-weight:600;font-size:13px}
.btn.ghost{background:var(--surface);color:var(--brand)}
.tb:focus-visible,.btn:focus-visible,.nav:focus-visible,.chip:focus-visible,.seg button:focus-visible,select:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.sp{flex:1}
.list{display:flex;flex-direction:column}
.li{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--line)}
.li:last-child{border-bottom:0}
.sev{width:4px;align-self:stretch;border-radius:2px;flex:none}
.sev.bad{background:var(--bad)}.sev.warn{background:var(--warn)}.sev.info{background:var(--info)}
.li .tx{flex:1;min-width:0}
.li .meta{font-size:12px;color:var(--muted)}
.fresh{font-size:12px;color:var(--muted)}
.steps{display:flex;gap:0;flex-wrap:wrap;font-size:11.5px}
.steps span{padding:3px 8px;border:1px solid var(--line);margin-right:-1px;color:var(--muted);background:var(--surface)}
.steps span.on{background:var(--brand);border-color:var(--brand);color:#fff}
.steps span.done{background:var(--brand-soft);color:var(--brand)}
.bar{height:8px;background:var(--surface-2);border-radius:4px;overflow:hidden;min-width:80px}
.bar i{display:block;height:100%;background:var(--brand)}
.hidden-val{color:var(--muted);font-style:italic}
.later-box{border:1px dashed var(--line);border-radius:var(--r);padding:16px;background:var(--surface)}
.later-box ul{margin:8px 0 0;padding-left:18px}
.later-box li{margin:3px 0}
.skel{display:grid;gap:8px;margin-top:12px}
.skel i{display:block;height:12px;border-radius:4px;background:var(--surface-2)}
.road{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.road .col{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px}
.road .col h3{margin:0 0 4px;font-size:14px}
.road .col p{margin:0 0 8px;font-size:12px;color:var(--muted)}
.road .col a{display:block;padding:5px 0;border-bottom:1px solid var(--line);color:var(--fg);text-decoration:none;font-size:13px}
.road .col a:hover{color:var(--brand)}
.road .col a:last-child{border-bottom:0}
svg text{fill:var(--muted);font-family:var(--font);font-size:11px}
.legend{display:flex;gap:12px;font-size:12px;color:var(--muted)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:-1px}
.toast{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));background:var(--fg);color:var(--bg);padding:10px 14px;border-radius:8px;font-size:13px;z-index:30}
@media (max-width:860px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;inset:0 auto 0 0;width:min(300px,86vw);z-index:20;transform:translateX(-102%);transition:transform .2s;padding-top:calc(16px + env(safe-area-inset-top,0px))}
  .side.open{transform:none;box-shadow:0 0 0 100vmax rgba(0,0,0,.35)}
  .menu-btn{display:inline-block}
}
@media (prefers-reduced-motion:reduce){.side,.nav .chev{transition:none}}

/* Bố cục bản chạy thử: thanh trên (vai trò, pháp nhân) + cột trái 7 mục + vùng làm việc */
.shell{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:100%}
.lnav{background:#211a2b;color:#e9e4f1;padding:14px 8px;padding-left:max(8px,env(safe-area-inset-left,0px));display:flex;flex-direction:column;gap:2px;position:sticky;top:0;height:100vh;overflow:auto}
.lnav .logo{display:flex;align-items:center;gap:8px;padding:4px 10px 14px}
.lnav .nav{color:#e9e4f1}
.lnav .nav:hover{background:#2d2439}
.lnav .nav[aria-current="page"]{background:#2d2439;color:#fff;box-shadow:inset 3px 0 0 #ffb637}
.cnt{background:var(--bad);color:#fff;font-size:11px;font-weight:700;border-radius:999px;padding:0 6px;line-height:17px;margin-left:auto}
.cnt.c2{background:#ffb637;color:#211a2b}
.lnav .foot{margin-top:auto;font-size:11.5px;color:#9b91aa;padding:10px}
.flow{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.stg{display:flex;flex-direction:column;gap:2px;text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:10px 12px;cursor:pointer;position:relative}
.stg:hover{border-color:var(--brand)}
.stg .no{font-size:11px;font-weight:700;color:var(--brand);letter-spacing:.04em;text-transform:uppercase}
.stg b{font-size:13.5px;line-height:1.3}
.stg .who{font-size:11.5px;color:var(--muted)}
.stg .big{font-size:24px;font-weight:700;font-variant-numeric:tabular-nums;margin-top:4px;color:var(--fg)}
.stg .big.z{color:var(--muted);font-weight:500}
button.li{background:none;border:0;border-bottom:1px solid var(--line);width:100%;text-align:left;cursor:pointer;color:inherit;font:inherit}
button.li:hover{background:var(--surface-2)}
.li .meta{display:block}
.arr{color:var(--muted);font-size:18px;line-height:1}
.back{background:none;border:0;color:var(--brand);cursor:pointer;padding:0;font-weight:600;align-self:flex-start}
.note{border-radius:8px;padding:8px 12px;font-size:13px}
.note.bad{background:var(--bad-soft);color:var(--bad)}
.kv{display:grid;grid-template-columns:minmax(120px,max-content) 1fr;gap:6px 14px;margin:0}
.kv dt{color:var(--muted);font-size:12.5px}.kv dd{margin:0;min-width:0}
.kpi-in .v{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}
.tabs{display:flex;gap:2px;overflow-x:auto;border-bottom:1px solid var(--line)}
.tabs button{border:0;background:none;padding:8px 12px;cursor:pointer;white-space:nowrap;color:var(--muted);border-bottom:2px solid transparent;font-weight:500}
.tabs button[aria-selected="true"]{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--bad);vertical-align:middle}
.form{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;margin-bottom:12px}
.fld{display:flex;flex-direction:column;gap:4px;min-width:0}
.fld span{font-size:12.5px;color:var(--muted);display:flex;gap:6px;flex-wrap:wrap;align-items:baseline}
.fld em{font-style:normal;font-size:10.5px;font-weight:600;border-radius:4px;padding:0 5px}
.fld em.rq{background:var(--bad-soft);color:var(--bad)}.fld em.rb{background:var(--warn-soft);color:var(--warn)}.fld em.rx{background:var(--info-soft);color:var(--info)}
.fld input,.fld select,.fld textarea{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:7px 9px;width:100%;font:inherit;color:inherit}
.fld input:disabled,.fld select:disabled,.fld textarea:disabled{background:var(--surface-2);color:var(--fg);opacity:1}
.fld.miss input,.fld.miss select,.fld.miss textarea{border-color:var(--bad);background:var(--bad-soft)}
.fld input:focus-visible,.fld select:focus-visible,.fld textarea:focus-visible,.tabs button:focus-visible,.stg:focus-visible,button.li:focus-visible,.back:focus-visible{outline:2px solid var(--gold);outline-offset:1px}
h3{font-size:13.5px;margin:6px 0 8px}
.sub-p{border:1px solid var(--line);border-radius:8px;padding:12px;display:flex;flex-direction:column;gap:10px;margin-bottom:10px}
.btn.sm{padding:4px 9px;font-size:12px}
.steps.wide span{padding:4px 10px}
.ov{position:fixed;inset:0;background:rgb(20 14 28 / .45);display:flex;align-items:flex-start;justify-content:center;padding:max(40px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) 16px max(16px,env(safe-area-inset-left,0px));z-index:50;overflow:auto}
.dlg{background:var(--surface);border-radius:12px;padding:18px;width:min(560px,100%);box-shadow:0 20px 50px rgb(0 0 0 / .25)}
.dlg .form{grid-template-columns:1fr}
.err{background:var(--bad-soft);color:var(--bad);border-radius:8px;padding:8px 10px;margin:0 0 10px;font-size:13px}
#toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:#211a2b;color:#fff;padding:10px 16px;border-radius:10px;z-index:60;max-width:calc(100% - 32px);font-size:13px}
@media (max-width:860px){.shell{grid-template-columns:1fr}.lnav{position:static;height:auto;flex-direction:row;overflow-x:auto;padding:8px max(16px,env(safe-area-inset-left,0px))}.lnav .logo,.lnav .foot{display:none}.lnav .nav{white-space:nowrap;width:auto}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

.login{max-width:380px;margin:12vh auto;padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:12px;display:flex;flex-direction:column;gap:12px}
.login h1{font-size:20px}
.lnav .who-am{font-size:12px;color:#c9c1d6;padding:8px 10px;border-top:1px solid #2d2439;margin-top:8px}
.lnav .who-am b{color:#fff;display:block}
.linkbtn{background:none;border:0;color:#ffb637;cursor:pointer;padding:0;font:inherit;font-size:12px}
.empty{padding:18px;text-align:center;color:var(--muted)}

.th{width:44px;height:44px;object-fit:cover;border-radius:6px;border:1px solid var(--line);background:var(--surface-2);display:inline-flex;align-items:center;justify-content:center;font-size:9px;color:var(--muted);text-align:center;line-height:1.1}
.th.big{width:112px;height:112px;font-size:11px}
.sp-head{display:flex;gap:14px;align-items:center}
.srch{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:7px 10px;min-width:240px;flex:1;max-width:420px}

.bars{display:flex;flex-direction:column;gap:4px;margin:6px 0}
.bar-row{display:grid;grid-template-columns:minmax(0,300px) 1fr 70px;gap:8px;align-items:center;font-size:12.5px}
.bar-row .bl{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar-row .bt{position:relative;height:12px;background:var(--surface-2);border-radius:3px}
.bar-row .bt i{position:absolute;inset:0 auto 0 0;background:var(--brand);border-radius:3px}
.bar-row .bt i.mx{background:var(--gold)}
.bar-row .bt em{position:absolute;top:-3px;bottom:-3px;width:1px;background:var(--bad)}
.bar-row .bv{text-align:right;font-variant-numeric:tabular-nums}
details.panel summary{cursor:pointer;padding:2px 0}
@media (max-width:720px){.bar-row{grid-template-columns:1fr 60px}.bar-row .bl{grid-column:1/-1}}