@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/assets/fonts/inter-vietnamese-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/assets/fonts/inter-latin-ext-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/assets/fonts/inter-latin-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

:root{
  --bg:#f6f7f9; --panel:#ffffff; --panel2:#f1f3f6; --text:#1b1f24; --muted:#5d6672; --line:#dde1e7;
  --accent:#1f5fbf; --accent-soft:#e6eefb;
  --ok:#1d7a46; --ok-soft:#e3f4ea; --warn:#9a6200; --warn-soft:#fdf1dc; --bad:#b3261e; --bad-soft:#fbe6e4; --info-soft:#eef1f5;
  --radius:10px; --shadow:0 1px 2px rgba(0,0,0,.05),0 2px 8px rgba(0,0,0,.04);
  font-size:15px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#121417; --panel:#1b1e23; --panel2:#23272d; --text:#e7e9ec; --muted:#9aa3ad; --line:#2f343b;
    --accent:#6ea0ff; --accent-soft:#1d2a40;
    --ok:#5fcf8f; --ok-soft:#16301f; --warn:#f0b54a; --warn-soft:#352812; --bad:#ff8a80; --bad-soft:#3a1a18; --info-soft:#22262c;
    --shadow:none;
  }
}
:root[data-theme="dark"]{
  --bg:#121417; --panel:#1b1e23; --panel2:#23272d; --text:#e7e9ec; --muted:#9aa3ad; --line:#2f343b;
  --accent:#6ea0ff; --accent-soft:#1d2a40;
  --ok:#5fcf8f; --ok-soft:#16301f; --warn:#f0b54a; --warn-soft:#352812; --bad:#ff8a80; --bad-soft:#3a1a18; --info-soft:#22262c;
  --shadow:none;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.45}
header{background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.top{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:12px 0}
.brand{font-weight:650;font-size:1.05rem}
.brand small{display:block;font-weight:400;color:var(--muted);font-size:.8rem}
.spacer{flex:1}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg button{border:0;background:transparent;color:var(--text);padding:7px 12px;cursor:pointer;font:inherit}
.seg button.on{background:var(--accent);color:#fff}
nav.tabs{display:flex;gap:4px;overflow-x:auto}
nav.tabs button{border:0;background:none;color:var(--muted);padding:10px 12px;border-bottom:2px solid transparent;cursor:pointer;font:inherit;white-space:nowrap}
nav.tabs button.on{color:var(--text);border-bottom-color:var(--accent);font-weight:600}
nav.tabs button[hidden]{display:none}
main{padding:20px 0 60px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);margin-bottom:16px}
h2{font-size:1.05rem;margin:0 0 12px}
h3{font-size:.95rem;margin:16px 0 8px}
label{font-size:.85rem;color:var(--muted);display:block;margin-bottom:4px}
input,textarea,select{font:inherit;color:var(--text);background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px 10px;width:100%}
textarea{min-height:140px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85rem}
input:focus,textarea:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}
.grid2{display:grid;grid-template-columns:1fr 2fr;gap:12px}
@media(max-width:700px){.grid2{grid-template-columns:1fr}}
.btn{border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:8px;padding:8px 14px;cursor:pointer;font:inherit}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn.bad{background:var(--bad);border-color:var(--bad);color:#fff}
.btn.small{padding:4px 10px;font-size:.85rem}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
table{width:100%;border-collapse:collapse;font-size:.88rem}
th,td{text-align:left;padding:7px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600;background:var(--panel2)}
.tscroll{overflow-x:auto}
.comps td input{padding:6px 8px}
.verdict{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:14px 16px;border-radius:var(--radius);margin-bottom:12px}
.verdict .big{font-size:1.25rem;font-weight:700;letter-spacing:.02em}
.v-DUOC{background:var(--ok-soft);color:var(--ok)}
.v-CHO{background:var(--warn-soft);color:var(--warn)}
.v-KHONG{background:var(--bad-soft);color:var(--bad)}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:.78rem;font-weight:600;white-space:nowrap}
.pill.DUOC{background:var(--ok-soft);color:var(--ok)} .pill.CHO{background:var(--warn-soft);color:var(--warn)} .pill.KHONG{background:var(--bad-soft);color:var(--bad)}
.pill.cat{background:var(--info-soft);color:var(--text);font-weight:500}
.flag{padding:8px 10px;border-radius:8px;margin:6px 0;font-size:.88rem;border-left:3px solid}
.flag.block{background:var(--bad-soft);border-color:var(--bad)}
.flag.review{background:var(--warn-soft);border-color:var(--warn)}
.flag.info{background:var(--info-soft);border-color:var(--line)}
.muted{color:var(--muted)} .small{font-size:.82rem}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.st-ok{color:var(--ok);font-weight:600} .st-range,.st-unknown{color:var(--warn);font-weight:600} .st-missing{color:var(--bad);font-weight:600}
.notice{background:var(--accent-soft);border-radius:8px;padding:10px 12px;font-size:.86rem;margin-bottom:14px}
tr.click{cursor:pointer} tr.click:hover td{background:var(--panel2)}
.kpis{display:flex;gap:10px;flex-wrap:wrap;margin:8px 0 12px}
.kpi{background:var(--panel2);border-radius:8px;padding:8px 12px;min-width:120px}
.kpi b{display:block;font-size:1.2rem}
dialog{border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--text);width:min(1000px,96vw);max-height:90vh;padding:0}
dialog::backdrop{background:rgba(0,0,0,.4)}
.dlg-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--panel);position:sticky;top:0}
.dlg-body{padding:16px}
.hide{display:none!important}
select{max-width:100%}
body{overflow-x:hidden}
details summary{cursor:pointer;color:var(--accent);font-size:.88rem;margin:6px 0}
.permit-line{border:1px solid var(--line);border-radius:8px;padding:10px;margin:8px 0;background:var(--panel)}

.login{max-width:380px;margin:10vh auto}
.login h1{font-size:1.2rem;margin:0 0 4px}
.userbox{display:flex;gap:10px;align-items:center;font-size:.88rem}
.err{color:var(--bad);font-size:.88rem;margin-top:8px}
.okmsg{color:var(--ok);font-size:.88rem;margin-top:8px}
.toast{position:fixed;right:16px;bottom:16px;max-width:420px;background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:8px;padding:10px 14px;box-shadow:0 4px 20px rgba(0,0,0,.15);z-index:50}
.toast.bad{border-left-color:var(--bad)}
.search-big{font-size:1.1rem;padding:12px 14px}
.res-card{border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;margin:10px 0;background:var(--panel)}
.res-card .head{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.res-card .code{font-family:ui-monospace,Menlo,Consolas,monospace;font-weight:600}
.bar{display:inline-block;width:110px;vertical-align:middle;margin-left:6px;height:6px;background:var(--panel2);border-radius:4px;overflow:hidden;min-width:80px}
.bar i{display:block;height:100%;background:var(--ok)}
.bar i.w{background:var(--warn)} .bar i.b{background:var(--bad)}
.w-auto{width:auto} .flex1{flex:1;min-width:200px} .mt8{margin-top:8px} .mt12{margin-top:12px} .mb8{margin-bottom:8px}
.pager{display:flex;gap:8px;align-items:center;margin-top:10px}
.pre{white-space:pre-wrap;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.78rem;background:var(--panel2);padding:8px;border-radius:6px;max-height:260px;overflow:auto}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media(max-width:700px){.grid3{grid-template-columns:1fr}}
.col-w38{width:38%} .col-w22{width:22%} .col-w28{width:28%}
.nowrap{white-space:nowrap}
label.inline{display:inline-flex;gap:6px;align-items:center;margin:0;color:var(--text)}
label.inline input{width:auto}
.linkbtn{background:none;border:0;color:var(--accent);cursor:pointer;padding:0;font:inherit;text-decoration:underline}

.demobar .demobtns{display:inline-flex;gap:6px;flex-wrap:wrap;margin-left:auto}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) }
#disc textarea{min-height:60px;font-family:inherit}
#disc .card{margin-bottom:10px}
.span2{grid-column:span 2}@media(max-width:700px){.span2{grid-column:auto}}
#toasts{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;z-index:60}#toasts .toast{position:static}
.menu-top{display:flex;gap:2px;overflow-x:auto}
.menu-top button{border:0;background:none;color:var(--text);padding:9px 12px;cursor:pointer;font:inherit;border-radius:6px 6px 0 0}
.menu-top button.on{background:var(--accent-soft);color:var(--accent);font-weight:600}
.menu-sub{display:flex;gap:4px;overflow-x:auto;border-top:1px solid var(--line)}
.menu-sub:empty{display:none}
.menu-sub button{border:0;background:none;color:var(--muted);padding:8px 12px;border-bottom:2px solid transparent;cursor:pointer;font:inherit;white-space:nowrap}
.menu-sub button.on{color:var(--text);border-bottom-color:var(--accent);font-weight:600}
.pill.propose{background:#efe3ff;color:#5b2a9a;font-weight:600}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .pill.propose{background:#2e2340;color:#d3b8ff}}
table.kv th{width:16%;background:none;color:var(--muted);font-weight:500}
.m0{margin:0}
#tabs:has(.menu-top){flex-direction:column;gap:0}
.gridsub{display:grid;grid-template-columns:1fr 2fr 2fr 1fr;gap:12px}@media(max-width:800px){.gridsub{grid-template-columns:1fr}}
.gridprod{display:grid;grid-template-columns:1fr 3fr 1.3fr;gap:12px}@media(max-width:800px){.gridprod{grid-template-columns:1fr}}.mb8{margin-bottom:8px}
table.prodtbl tr.sub td{border-top:0}table.prodtbl tr.grp td{vertical-align:top}
.alink{color:var(--accent);text-decoration:underline;text-underline-offset:2px}

.cl>div{padding:3px 0;line-height:1.35}
.cl>div+div{border-top:1px solid var(--line)}
.lg{font-weight:600}.lg-CAM,.lg-KSDB1{color:var(--bad)}.lg-KSDB2{color:var(--warn)}.lg-CDK{color:var(--accent)}.lg-NONE{color:var(--muted);font-weight:400}
.ell{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pill.CHUA{background:#e8eaf0;color:#3b4252}
#bq{width:100%;font-size:14px}

.loginwrap{display:flex;justify-content:center;padding:6vh 16px}
.loginbox{display:grid;grid-template-columns:1fr 1fr;max-width:860px;width:100%;background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.loginbrand{background:linear-gradient(160deg,#1f4e79,#2b6cb0);color:#fff;padding:32px;display:flex;flex-direction:column;gap:10px}
.loginbrand h1{font-size:1.45rem;margin:0;color:#fff}.loginbrand p,.loginbrand li{opacity:.92;font-size:.93rem;line-height:1.5}.loginbrand ul{padding-left:18px;margin:4px 0}
.lb-logo{font-weight:800;letter-spacing:.18em;font-size:.95rem;background:rgba(255,255,255,.15);align-self:flex-start;padding:4px 10px;border-radius:6px}
.lb-foot{margin-top:auto;font-size:.8rem;opacity:.75}
.loginform{padding:32px}.loginform h2{margin:0 0 14px}
.seg{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:10px;padding:3px;gap:3px;margin-bottom:14px}
.seg button{border:0;background:transparent;padding:9px 6px;border-radius:7px;cursor:pointer;font:inherit;color:var(--muted)}
.seg button.on{background:var(--accent);color:#fff;font-weight:600}
.pwrow{display:flex;gap:6px}.pwrow input{flex:1}.wfull{width:100%}
.demoacc{margin-top:14px;padding:12px;border:1px dashed var(--line);border-radius:10px;font-size:.88rem}
.demoacc .btn{text-align:left;line-height:1.25}
@media (max-width:720px){.loginbox{grid-template-columns:1fr}.loginbrand{padding:22px}.loginbrand ul{display:none}}
/* ===== Typography: Inter, premium scale ===== */
:root{--font:'Inter',ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:14px}
html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
body{font-family:var(--font);font-size:14px;line-height:1.55;letter-spacing:-0.006em;font-feature-settings:"cv11","ss01","ss03"}
*{font-family:inherit}
/* số và mã: Inter với chữ số đều cột thay cho font mono */
.mono,.res-card .code,textarea,.pre,td.mono,input.mono,.pcas,.pconc,#bq{font-family:var(--font)!important;font-feature-settings:"cv11","ss01";letter-spacing:0}
.kpi b{font-variant-numeric:tabular-nums}
h1{font-size:24px;font-weight:650;letter-spacing:-0.022em;line-height:1.25}
h2{font-size:17px;font-weight:650;letter-spacing:-0.017em;line-height:1.3;margin:0 0 14px}
h3{font-size:14px;font-weight:600;letter-spacing:-0.01em;margin:20px 0 10px}
.brand{font-size:16px;font-weight:650;letter-spacing:-0.015em}
.brand small{font-size:12px;font-weight:450;letter-spacing:0}
label{font-size:12.5px;font-weight:500;letter-spacing:0;color:var(--muted)}
input,select,textarea{font-size:14px;padding:9px 12px;border-radius:9px}
.btn{font-size:13.5px;font-weight:550;letter-spacing:-0.005em;padding:8px 15px;border-radius:9px}
.btn.small{font-size:12.5px;padding:5px 11px;border-radius:8px}
.btn.primary{font-weight:600}
nav.tabs button,.menu-top button,.menu-sub button{font-size:13.5px;font-weight:500;letter-spacing:-0.005em}
.menu-top button.on,.menu-sub button.on,nav.tabs button.on{font-weight:600}
table{font-size:13px}
th{font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.045em;padding:10px 10px}
td{padding:9px 10px}
.small{font-size:12.5px}.small .small{font-size:inherit}
.muted{letter-spacing:0}
.pill{font-size:11px;font-weight:650;letter-spacing:.035em;padding:3px 9px;text-transform:uppercase}
.pill.cat{text-transform:none;letter-spacing:0;font-size:11.5px;font-weight:500}
.verdict .big{font-size:20px;font-weight:700;letter-spacing:-0.01em}
.kpi b{font-size:22px;font-weight:650;letter-spacing:-0.02em}
.flag,.notice,.err,.okmsg{font-size:13px}
.search-big{font-size:16px;padding:12px 15px}

.card{border-radius:14px}
/* login */
.loginbrand h1{font-size:26px;font-weight:700;letter-spacing:-0.025em}
.loginbrand p,.loginbrand li{font-size:14px;line-height:1.6}
.loginform h2{font-size:20px;letter-spacing:-0.02em}
.seg button{font-size:13.5px;font-weight:500}.seg button.on{font-weight:600}
.lg{font-weight:600}

/* ===== Logo Qemix ===== */
:root{--qx-navy:#2f4a9e;--qx-cyan:#1fbdf0;--qx-green:#4cb85c;--qx-grad:linear-gradient(90deg,var(--qx-navy),var(--qx-cyan) 55%,var(--qx-green))}
.brand{display:flex;align-items:center;gap:12px}
.brandmark{height:30px;width:auto;display:block}
.wordmark{font-weight:800;letter-spacing:.14em;color:var(--qx-navy);font-size:15px}
.brandsep{color:var(--muted);font-weight:400;margin:0 2px}
header#hdr{position:relative}
header#hdr::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--qx-grad);opacity:.85}
.loginbrand{background:linear-gradient(165deg,#f5f8fd 0%,#eef4fb 60%,#eaf6ef 100%);color:var(--text);position:relative;border-right:1px solid var(--line)}
.loginbrand::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--qx-grad)}
.loginbrand h1{color:#16233f}
.loginbrand p,.loginbrand li{color:#3d4a5c;opacity:1}
.lb-top{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.lb-mark{height:44px;width:auto}
.lb-word{font-weight:800;letter-spacing:.2em;font-size:18px;color:var(--qx-navy)}
.lb-foot{color:#5d6672;opacity:1}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .loginbrand{background:linear-gradient(165deg,#18202e,#152230 60%,#15261d)} :root:not([data-theme="light"]) .loginbrand h1{color:#e8eef8} :root:not([data-theme="light"]) .loginbrand p,:root:not([data-theme="light"]) .loginbrand li{color:#b8c2d0} :root:not([data-theme="light"]) .wordmark,:root:not([data-theme="light"]) .lb-word{color:#8fb0ff}}