:root{--red:#9E0E0E;--red2:#C72528;--hot:#E01212;--deep:#5C0707;--ink:#161616;--gold:#EECB00;--goldsoft:#FFF6CC;--rose:#FBE9E9;--nb:#FFF4F4;--mist:#F3F3F3;--line:#E6E6E6;--muted:#6E6E6E;--ok:#478C02;--bg:#F7F7F8;
--grad:linear-gradient(135deg,#140404 0%,#5C0707 38%,#9E0E0E 72%,#C72528 100%);--f:'Be Vietnam Pro','Helvetica Neue',Arial,sans-serif;--h:'Helvetica Neue','Be Vietnam Pro',Arial,sans-serif}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font:400 14px/1.5 var(--f);color:var(--ink);background:var(--bg)}
a{color:var(--red);text-decoration:none}a:hover{text-decoration:underline}
button,input,select,textarea{font:inherit;color:inherit}
code{font:12.5px Consolas,monospace;background:var(--mist);padding:1px 5px;border-radius:4px;word-break:break-all}
.nap{padding:60px;text-align:center;color:var(--muted)}
.mut{color:var(--muted)}.am{color:var(--red);font-weight:700}
.f1{flex:1;min-width:0}.ml{margin-left:12px}.sp{flex:1}.mt{margin-top:12px}
.mo-nhat{opacity:.55}
/* đăng nhập */
.login{min-height:100vh;display:grid;place-items:center;background:var(--grad);position:relative;overflow:hidden;padding:16px}
.login::before{content:'';position:absolute;width:900px;height:900px;right:-300px;top:-250px;border-radius:50%;background:repeating-radial-gradient(circle,rgba(238,203,0,.11) 0 1px,transparent 1px 34px)}
.login form{position:relative;width:100%;max-width:380px;background:#fff;border-radius:16px;padding:30px 26px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.login img{height:62px;display:block;margin:0 auto 6px}
.login h1{font:800 22px/1.2 var(--h);text-align:center;margin:6px 0 2px;letter-spacing:.04em}
.login h1 i{font-style:normal;color:var(--gold)}
.login p.s{text-align:center;color:var(--muted);margin:0 0 20px;font-size:13px}
label.f{display:block;font-size:12.5px;font-weight:600;color:#444;margin:12px 0 5px}
label.ckb{display:inline-flex;gap:6px;align-items:center;font-size:13px;cursor:pointer;white-space:nowrap}
label.f.ckb{display:flex;margin-top:14px}
.in{width:100%;border:1px solid #D5D5D5;border-radius:9px;padding:10px 12px;background:#fff;outline:none}
.in:focus{border-color:var(--red);box-shadow:0 0 0 3px var(--rose)}
.in:disabled{background:var(--mist);color:#444}
textarea.in{min-height:80px;resize:vertical}
textarea.nb-in{background:var(--nb);border-color:#EBC5C5}
.err{color:var(--red);font-size:13px;min-height:18px;margin-top:10px}
/* khung app */
.app{display:grid;grid-template-columns:236px 1fr;min-height:100vh}
.side{background:var(--ink);color:#cfcfcf;padding:16px 10px;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{display:flex;align-items:center;gap:10px;padding:2px 10px 16px;color:#fff;font:800 17px/1 var(--h);letter-spacing:.12em}
.brand img{height:26px}.brand i{font-style:normal;color:var(--gold)}
.grp{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:#7a7a7a;margin:14px 10px 5px}
.side a{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;border-radius:8px;color:inherit;text-decoration:none}
.side a:hover{background:#242424}.side a.on{background:var(--red);color:#fff}
.side a .c{font-size:11px;background:#333;border-radius:99px;padding:1px 8px}.side a .c.do{background:var(--gold);color:var(--ink);font-weight:700}.side a.on .c{background:rgba(255,255,255,.22);color:#fff}
.side a.soon{opacity:.45;pointer-events:none}
.main{min-width:0;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:12px;height:60px;border-bottom:1px solid var(--line);padding:0 24px;background:#fff;position:sticky;top:0;z-index:4}
.top .menu{display:none;border:0;background:var(--mist);border-radius:8px;width:36px;height:36px;font-size:18px;cursor:pointer}
.top .t{font:700 16px/1.2 var(--f);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.me{display:flex;align-items:center;gap:10px;font-size:13px}
.av{width:32px;height:32px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-weight:700;flex:none}
.page{padding:22px 24px 48px}
h1.pt{font:800 22px/1.2 var(--h);margin:0 0 4px}.sub{color:var(--muted);margin:0 0 14px}
.crumb{font-size:12.5px;color:var(--muted);margin:-6px 0 8px}
/* KPI */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px 15px;color:inherit;text-decoration:none;display:block}
a.kpi:hover{border-color:var(--red);text-decoration:none}
.kpi .l{font-size:12px;color:var(--muted)}.kpi .v{font:800 24px/1.2 var(--h);margin:5px 0 0;font-variant-numeric:tabular-nums}.kpi .v small{font-size:14px;color:var(--muted);font-weight:600}
.kpi .s{font-size:12px;color:var(--muted);margin-top:3px}.kpi .s.do{color:var(--red);font-weight:700}.kpi .s .prog{margin-top:6px}
/* thẻ */
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:16px}
.card h2{font:700 15px/1.3 var(--f);margin:0 0 12px;display:flex;align-items:center;gap:8px}
.card h2 .mini-a{margin-left:auto;font-size:12.5px;font-weight:600}
.card.goi-y{border-left:4px solid var(--gold)}.card.goi-y ol{margin:0;padding-left:20px;line-height:1.8}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(380px,100%),1fr));gap:0 16px}
.bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}
.bar .in{width:auto;min-width:160px;flex:1 1 180px;max-width:320px;padding:8px 10px}
.bar select.in{flex:0 1 auto;min-width:130px}
.bar .sub{margin:0;flex:1 1 300px}
.tw{overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:640px}
th{background:var(--mist);text-align:left;font-size:12px;font-weight:700;color:#444;padding:9px 11px;white-space:nowrap}
td{padding:9px 11px;border-bottom:1px solid var(--line);vertical-align:top}
tr.ck{cursor:pointer}tr.ck:hover td{background:var(--rose)}
td.so,th.so{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
td small,.mut{color:var(--muted)}
th.nb,td.nb{background:var(--nb)}tr.ck:hover td.nb{background:#F8DCDC}
tr.cong td{font-weight:700;background:var(--mist)}
.st{display:inline-block;font-size:11px;font-weight:700;padding:3px 9px;border-radius:99px;white-space:nowrap;line-height:1.4}
.c-xanh{background:#EEF2FF;color:#3730A3}.c-vang{background:var(--goldsoft);color:#7A6400}.c-tim{background:#F3E8FF;color:#6B21A8}
.c-do{background:var(--rose);color:var(--red)}.c-luc{background:#E7F5DD;color:#2F6200}.c-xam{background:#EDEDED;color:#555}
.canh{display:flex;gap:4px;flex-wrap:wrap}
.sao{color:var(--gold);letter-spacing:1px;white-space:nowrap}.sao i{font-style:normal;color:#DDD}
.btn{font-weight:600;padding:9px 16px;border-radius:8px;border:1px solid transparent;cursor:pointer;background:#fff;white-space:nowrap;text-decoration:none;display:inline-block}
.btn:hover{text-decoration:none}
.btn.p{background:var(--red);color:#fff}.btn.p:hover{background:var(--red2)}
.btn.g{border-color:#D0D0D0}.btn.g:hover{border-color:var(--ink)}.btn.d{border-color:var(--red);color:var(--red)}
.btn.w{width:100%;margin-top:18px;padding:11px}
.btn.mini{padding:4px 9px;font-size:12px}
.btn:disabled{opacity:.5;cursor:default}
.pg{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:12px;font-size:13px}
.empty{text-align:center;padding:26px 16px;color:var(--muted)}.empty b{display:block;color:var(--ink);font-size:15px;margin-bottom:4px}.empty p{margin:4px 0 0}
/* kanban */
.kanban{display:grid;grid-template-columns:repeat(5,minmax(200px,1fr));gap:10px;overflow-x:auto;padding-bottom:6px}
.kanban.k6{grid-template-columns:repeat(6,minmax(190px,1fr))}
.col{background:var(--mist);border-radius:10px;padding:10px;min-width:190px;max-height:75vh;overflow-y:auto}
.col h3{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;margin:2px 4px 10px;color:#555;display:flex;justify-content:space-between}
.tk{display:block;background:#fff;border-radius:8px;padding:10px;margin-bottom:8px;border-left:3px solid var(--red);font-size:13px;cursor:pointer;box-shadow:0 1px 2px rgba(0,0,0,.06);color:var(--ink);text-decoration:none}
.tk:hover{text-decoration:none;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.tk small{display:block;color:var(--muted);margin-top:3px}.tk .prog{margin-top:6px}.tk .canh{margin-top:6px}
.seg{display:inline-flex;border:1px solid #D0D0D0;border-radius:8px;overflow:hidden;flex-wrap:wrap}
.seg button{border:0;background:#fff;padding:8px 12px;cursor:pointer;white-space:nowrap}.seg button.on{background:var(--ink);color:#fff}
.seg.mo-nhat{pointer-events:none}
.chips{display:flex;flex-wrap:wrap;gap:6px}.bar .chips{margin:0}#cl{margin-bottom:12px}
.chip{border:1px solid var(--line);background:#fff;border-radius:99px;padding:5px 12px;cursor:pointer;font-size:12.5px;color:var(--ink);text-decoration:none;white-space:nowrap}
.chip:hover{text-decoration:none;border-color:var(--ink)}.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}.chip b{margin-left:3px}
.list-mini{margin:0;padding:0;list-style:none}.list-mini li{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--line);font-size:13px}
.list-mini li:last-child{border-bottom:0}
.hbar{height:8px;background:var(--mist);border-radius:99px;overflow:hidden;margin-top:4px}.hbar i{display:block;height:100%;background:var(--red)}
.prog{height:6px;background:var(--mist);border-radius:99px;overflow:hidden;min-width:70px;margin:3px 0}.prog i{display:block;height:100%;background:var(--ok);width:0}
.tick{width:20px;height:20px;border:2px solid #BDBDBD;border-radius:6px;background:#fff;cursor:pointer;vertical-align:middle;padding:0;flex:none}
.tick:hover{border-color:var(--ok)}.tick.on{background:var(--ok);border-color:var(--ok)}
/* hồ sơ chi tiết */
.hd{background:#fff;border:1px solid var(--line);border-top:4px solid var(--red);border-radius:12px;padding:16px 18px;margin-bottom:14px;display:flex;gap:16px;flex-wrap:wrap;align-items:flex-start}
.hd h1{font:800 22px/1.25 var(--h);margin:2px 0 8px}
.hd .meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:13px;color:var(--muted)}
.hd .meta b{color:var(--ink)}
.hd .act{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.hd .act select.in{width:auto;padding:8px 10px}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin:0 0 14px;overflow-x:auto}
.tabs button{border:0;background:none;padding:10px 14px;cursor:pointer;font-weight:600;color:var(--muted);border-bottom:3px solid transparent;white-space:nowrap}
.tabs button:hover{color:var(--ink)}.tabs button.on{color:var(--red);border-bottom-color:var(--red)}
.tabs button .c{font-size:11px;background:var(--mist);border-radius:99px;padding:1px 7px;margin-left:5px;color:#555}
.stepper{display:flex;gap:3px;margin:0 0 14px;overflow-x:auto}
.stepper button{flex:1;min-width:112px;border:0;background:#E9E9E9;padding:10px 8px 10px 16px;font-weight:600;font-size:12.5px;cursor:pointer;color:#555;clip-path:polygon(0 0,calc(100% - 10px) 0,100% 50%,calc(100% - 10px) 100%,0 100%,10px 50%)}
.stepper button:first-child{clip-path:polygon(0 0,calc(100% - 10px) 0,100% 50%,calc(100% - 10px) 100%,0 100%);padding-left:10px}
.stepper button:hover{background:#DADADA}.stepper button.qua{background:#F2D6D6;color:var(--deep)}.stepper button.on{background:var(--red);color:#fff}
dl.tt{display:grid;grid-template-columns:170px 1fr;gap:7px 14px;margin:0;font-size:13.5px}dl.tt dt{color:var(--muted)}dl.tt dd{margin:0;word-break:break-word}
/* hoạt động */
.hd-moi{display:grid;grid-template-columns:150px 1fr 160px auto;gap:10px;align-items:end}
.hd-moi label.f{margin-top:0}.hd-moi textarea.in{min-height:44px}
.tl{list-style:none;margin:0 0 16px;padding:4px 16px}.tl li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.tl li:last-child{border-bottom:0}
.tl .tl-b{flex:1;min-width:0;word-break:break-word}.tl .tl-b small{color:var(--muted)}.tl .tl-a{display:flex;gap:6px;align-items:flex-start}
.tl li.xong .tl-b>div{text-decoration:line-through;color:var(--muted)}
/* quy trình */
.qt{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(320px,100%),1fr));gap:0 14px}
.qt-n.hien{border-color:var(--red);box-shadow:0 0 0 2px var(--rose)}
.qt-b{display:flex;gap:9px;align-items:flex-start;padding:7px 0;border-bottom:1px dashed var(--line);font-size:13px;cursor:pointer}
.qt-b:last-child{border-bottom:0}.qt-b input{margin-top:3px;accent-color:var(--ok)}.qt-b.xong span{color:var(--muted)}.qt-b.xong b{color:var(--ok)}
/* bảng sửa trực tiếp (báo giá, triển khai) */
table.ed td{padding:6px 6px;vertical-align:middle}
table.ed .in{padding:6px 8px;font-size:13px;border-radius:7px}
table.ed .in.w0{width:64px}table.ed .in.w1{width:120px}table.ed .in.w2{min-width:170px}table.ed .in.so{text-align:right}
table.ed td.nut{white-space:nowrap}table.ed td.nut .btn{margin-left:2px}
table.bgd{min-width:1060px}table.bgd td.ten{min-width:170px}table.bgd td.fk{min-width:0;width:118px}
table.bgd .in.w1{width:104px}table.bgd .in.w0{width:52px}table.bgd th,table.bgd td{padding-left:4px;padding-right:4px}
.mini-a{font-size:11.5px;margin-left:4px}
.tong-bg li{font-size:14px}.tong-bg li.tong-c{background:var(--red);color:#fff;border-radius:8px;padding:10px 12px;margin:4px 0;font-size:15px}
.tong-bg li.nbl{background:var(--nb);padding:8px 10px;border-radius:6px;border-bottom:0;margin-top:4px}
.fbg .row{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.fbg textarea.in{min-height:64px}
table.ed td.ten .in+.in{margin-top:4px}table.ed td.ten .in{display:block;width:100%}
.selbar{position:sticky;bottom:14px;background:var(--ink);color:#fff;border-radius:12px;padding:10px 14px;display:flex;gap:10px;align-items:center;flex-wrap:wrap;z-index:5;box-shadow:0 8px 30px rgba(0,0,0,.3)}
.selbar[hidden]{display:none}
/* hộp thoại */
.ov{position:fixed;inset:0;background:rgba(20,4,4,.55);display:grid;place-items:center;z-index:20;padding:16px}
.dlg{background:#fff;border-radius:14px;width:100%;max-width:580px;max-height:92vh;overflow-y:auto;padding:20px 22px}
.dlg.rong{max-width:960px}
.dlg h2{font:800 18px/1.2 var(--h);margin:0 0 6px}
.dlg .row{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.dlg .act{display:flex;gap:8px;justify-content:flex-end;align-items:center;margin-top:18px;flex-wrap:wrap}
.dlg table{min-width:600px}
.secret{font:700 18px/1.4 Consolas,monospace;background:var(--goldsoft);border:1px dashed var(--gold);border-radius:8px;padding:10px 12px;text-align:center;user-select:all;margin:10px 0}
.note{background:var(--rose);border-left:4px solid var(--red);border-radius:0 8px 8px 0;padding:10px 12px;font-size:13px;margin:0 0 14px}
#toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:30;max-width:92vw}
#toast div{background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;margin-top:8px;box-shadow:0 6px 20px rgba(0,0,0,.25);font-size:13px}
#toast div.e{background:var(--red)}
.chi-mob{display:none}
@media (max-width:860px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;left:0;top:0;width:260px;z-index:15;transform:translateX(-100%);transition:transform .2s}
  .side.mo{transform:none}
  .top{padding:0 16px}.top .menu{display:block}
  .page{padding:16px 16px 40px}
  .me span{display:none}
  .an-mob{display:none}
  .side .chi-mob{display:flex}.side div.chi-mob{display:block}
  .dlg .row,.fbg,.fbg .row{grid-template-columns:1fr}
  .hd-moi{grid-template-columns:1fr}
  dl.tt{grid-template-columns:1fr;gap:2px}dl.tt dd{margin-bottom:8px}
  .hd .act{width:100%}
  .bar .in{max-width:none}
}