:root{
  --bg:#06101d; --panel:#0b1727; --panel2:#0e1c2f; --panel3:#11233a;
  --line:#20344d; --muted:#8597ad; --text:#eef5ff; --blue:#3f82ff;
  --cyan:#36c6dd; --green:#35d58c; --orange:#ff9f43; --red:#ff5d6c; --violet:#8d75ff;
  --shadow:0 18px 60px rgba(0,0,0,.26); --radius:16px;
}
*{box-sizing:border-box} html,body{margin:0;min-height:100%;background:radial-gradient(circle at 15% 0%,#10284a 0,#06101d 30%,#050b14 100%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif}
button,input,select{font:inherit}.hidden{display:none!important}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:28px}.login-card{width:min(1040px,94vw);display:grid;grid-template-columns:120px 1fr 360px;gap:34px;align-items:center;background:linear-gradient(145deg,rgba(17,35,58,.96),rgba(7,18,31,.96));border:1px solid #28415f;border-radius:28px;padding:48px;box-shadow:var(--shadow)}
.brand-mark{width:96px;height:96px;border-radius:24px;display:grid;place-items:center;font-weight:900;font-size:34px;background:linear-gradient(135deg,#4f8cff,#715cff);box-shadow:0 12px 40px rgba(79,140,255,.3)}.brand-mark.small{width:42px;height:42px;border-radius:13px;font-size:15px}
.eyebrow{font-size:11px;letter-spacing:.14em;color:#7f94ad;font-weight:800}.login-card h1{font-size:54px;margin:6px 0 4px}.login-card p{color:#9eb0c5;max-width:520px;line-height:1.6}.login-form{display:grid;gap:14px}.login-form label{font-size:12px;color:#9eb0c5;font-weight:700}.login-form input{width:100%;margin-top:7px;padding:14px 15px;border-radius:12px;border:1px solid #29425f;background:#071321;color:white;outline:none}.login-form input:focus{border-color:#4f8cff;box-shadow:0 0 0 3px rgba(79,140,255,.12)}
.btn{border:0;border-radius:11px;padding:11px 14px;font-weight:800;cursor:pointer;transition:.18s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,#397cff,#635cff);color:white}.btn-secondary{background:#152940;color:#eaf2ff;border:1px solid #28405e}.btn-ghost{background:#0a1625;color:#a8bad0;border:1px solid #223852}.full{width:100%}.form-message{min-height:18px;font-size:12px;color:#ff8590}
.app{min-height:100vh;display:grid;grid-template-columns:248px minmax(0,1fr)}.sidebar{height:100vh;position:sticky;top:0;padding:18px 14px;border-right:1px solid #18304a;background:rgba(4,11,20,.94);display:flex;flex-direction:column;z-index:20}.sidebar-brand{display:flex;gap:12px;align-items:center;padding:4px 8px 18px}.sidebar-brand b{display:block;font-size:15px}.sidebar-brand span{display:block;font-size:10px;color:#7890aa;letter-spacing:.12em;margin-top:3px}.nav-list{display:grid;gap:4px;overflow:auto;padding-right:2px}.nav-item{display:flex;gap:12px;align-items:center;width:100%;border:0;background:transparent;color:#9cb0c8;border-radius:11px;padding:10px 11px;text-align:left;cursor:pointer;font-weight:700;font-size:13px}.nav-item:hover{background:#0c1a2b;color:#eaf4ff}.nav-item.active{background:linear-gradient(90deg,rgba(63,130,255,.2),rgba(63,130,255,.05));color:white;border:1px solid rgba(63,130,255,.25)}.nav-icon{width:22px;text-align:center;font-size:15px}.sidebar-bottom{margin-top:auto;padding-top:12px;border-top:1px solid #172b41}.user-badge{font-size:11px;color:#8fa4bc;margin:0 5px 10px;line-height:1.45}
.workspace{min-width:0}.topbar{height:76px;position:sticky;top:0;z-index:15;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 24px;background:rgba(5,13,23,.88);backdrop-filter:blur(18px);border-bottom:1px solid #18314a}.topbar-left{display:flex;align-items:center;gap:10px}.topbar h2{font-size:20px;margin:3px 0 0}.topbar-controls{display:flex;align-items:center;gap:8px}.control{height:38px;border-radius:10px;border:1px solid #253b55;background:#0b1929;color:#eaf3ff;padding:0 11px;outline:none}.range-sep{color:#627891}.icon-btn{border:1px solid #263b54;background:#0a1726;color:white;border-radius:10px;padding:8px 10px}.mobile-only{display:none}
.content{padding:22px 24px 46px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:16px}.section-head h3{margin:0;font-size:22px}.section-head p{margin:5px 0 0;color:#8094ab;font-size:12px}.chip{font-size:10px;font-weight:900;letter-spacing:.08em;padding:6px 9px;border-radius:999px;background:#102039;border:1px solid #27415e;color:#9db4cf}
.kpi-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-bottom:14px}.kpi-card{position:relative;overflow:hidden;background:linear-gradient(145deg,#0c1b2d,#091521);border:1px solid #213850;border-radius:15px;padding:15px;min-height:118px}.kpi-card:after{content:"";position:absolute;right:-18px;top:-18px;width:72px;height:72px;border-radius:50%;background:var(--accent,#3f82ff);opacity:.08}.kpi-label{font-size:10px;color:#7e93aa;text-transform:uppercase;letter-spacing:.08em;font-weight:900}.kpi-value{font-size:25px;font-weight:900;margin-top:11px;letter-spacing:-.03em}.kpi-sub{margin-top:7px;font-size:11px;color:#8197ae}.delta{font-weight:800}.delta.up{color:var(--green)}.delta.down{color:var(--red)}.delta.flat{color:#94a6ba}
.grid-2{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(330px,.75fr);gap:14px}.panel{background:linear-gradient(145deg,#0a1727,#08131f);border:1px solid #20364e;border-radius:15px;box-shadow:0 10px 32px rgba(0,0,0,.12)}.panel-head{padding:14px 15px;border-bottom:1px solid #1b3047;display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-head b{font-size:13px}.panel-body{padding:15px}.chart-wrap{height:330px}.chart-wrap.sm{height:245px}.mini-kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:12px}.mini-card{background:#0d1c2e;border:1px solid #203952;border-radius:12px;padding:12px}.mini-card span{display:block;color:#7f93aa;font-size:10px}.mini-card b{display:block;margin-top:6px;font-size:17px}.alerts{display:grid;gap:9px}.alert{padding:11px 12px;border-radius:11px;border:1px solid #24405b;background:#0c1a2b;font-size:11px;line-height:1.45;color:#b7c7d9}.alert.green{border-color:rgba(53,213,140,.35)}.alert.orange{border-color:rgba(255,159,67,.35)}.alert.red{border-color:rgba(255,93,108,.38)}
.subgrid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;margin-top:14px}.table-panel{margin-top:14px}.table-wrap{overflow:auto;max-height:520px}.data-table{width:100%;border-collapse:separate;border-spacing:0;font-size:11px;white-space:nowrap}.data-table th{position:sticky;top:0;z-index:2;background:#0e1d2e;color:#8095ad;text-align:left;padding:10px;border-bottom:1px solid #29405a;font-size:9px;text-transform:uppercase;letter-spacing:.06em}.data-table td{padding:10px;border-bottom:1px solid #152a3f;color:#cbd8e7}.data-table tr:hover td{background:#0d1c2d}.num{text-align:right!important}.money{font-variant-numeric:tabular-nums;font-weight:800}.status-pill{padding:4px 7px;border-radius:999px;font-size:9px;font-weight:900}.status-ok{background:rgba(53,213,140,.12);color:#58e6a2}.status-low{background:rgba(255,159,67,.12);color:#ffb267}.status-critical{background:rgba(255,93,108,.12);color:#ff7a87}
.module-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.module-card{padding:16px}.module-card h4{margin:0 0 4px}.module-card p{font-size:11px;color:#8397ad;line-height:1.5}.metric-row{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid #172c42;font-size:11px}.metric-row:last-child{border-bottom:0}.metric-row strong{font-size:13px}
.data-center{display:grid;grid-template-columns:420px minmax(0,1fr);gap:14px}.upload-zone{border:1px dashed #35506f;border-radius:15px;padding:24px;text-align:center;background:#091726}.upload-zone.drag{border-color:#4f8cff;background:#0e2037}.upload-zone input{display:none}.upload-icon{font-size:38px;margin-bottom:8px}.upload-zone p{color:#8196ae;font-size:11px;line-height:1.5}.sheet-list{display:grid;gap:7px;margin-top:12px}.sheet-row{display:flex;align-items:center;justify-content:space-between;border:1px solid #203750;background:#0a1828;padding:9px 10px;border-radius:9px;font-size:11px}.progress{height:8px;background:#0b1929;border-radius:999px;overflow:hidden;border:1px solid #1e344d}.progress > div{height:100%;width:0;background:linear-gradient(90deg,#3f82ff,#35d58c);transition:.2s}.small-note{font-size:10px;color:#748aa3;line-height:1.5}.import-actions{display:flex;gap:8px;margin-top:12px}.logs{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;background:#050e18;border:1px solid #1c3248;border-radius:10px;padding:11px;min-height:170px;max-height:300px;overflow:auto;color:#9fb3ca;white-space:pre-wrap}.toast{position:fixed;right:20px;bottom:20px;z-index:100;background:#10243a;border:1px solid #315377;color:#ecf6ff;padding:12px 15px;border-radius:11px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s;font-size:12px}.toast.show{opacity:1;transform:translateY(0)}
.empty{padding:48px 20px;text-align:center;color:#71869e}.empty b{display:block;color:#a8bad0;margin-bottom:5px}
@media(max-width:1250px){.kpi-grid{grid-template-columns:repeat(3,1fr)}.subgrid{grid-template-columns:1fr 1fr}.topbar-controls .range-sep{display:none}.data-center{grid-template-columns:1fr}}
@media(max-width:900px){.app{grid-template-columns:1fr}.sidebar{position:fixed;left:-260px;width:248px;transition:.22s}.sidebar.open{left:0}.mobile-only{display:inline-block}.topbar{height:auto;min-height:76px;align-items:flex-start;padding:13px 15px;flex-direction:column}.topbar-controls{width:100%;overflow:auto}.content{padding:16px}.kpi-grid{grid-template-columns:1fr 1fr}.grid-2,.subgrid,.module-grid{grid-template-columns:1fr}.login-card{grid-template-columns:1fr;padding:30px}.login-card .brand-mark{display:none}.login-card h1{font-size:42px}}
@media(max-width:560px){.kpi-grid{grid-template-columns:1fr}.control{min-width:140px}}

/* V2 — lớp hiển thị điều hành & luồng dữ liệu */
.sidebar{width:272px;padding:18px 12px}.app{grid-template-columns:272px minmax(0,1fr)}
.sidebar-brand{padding-bottom:14px;margin-bottom:5px;border-bottom:1px solid rgba(64,92,124,.28)}
.nav-list{gap:3px}.nav-item{font-size:12px;padding:9px 10px;border:1px solid transparent}.nav-item.active{box-shadow:inset 3px 0 0 #4f8cff;background:linear-gradient(90deg,rgba(63,130,255,.22),rgba(63,130,255,.04))}
.section-head h3{letter-spacing:-.02em}.panel,.kpi-card{border-color:#29425f}.kpi-card{box-shadow:inset 0 1px 0 rgba(255,255,255,.02),0 12px 26px rgba(0,0,0,.10)}
.priority{display:inline-flex;align-items:center;justify-content:center;min-width:34px;padding:4px 7px;border-radius:999px;font-size:9px;font-weight:900;border:1px solid transparent}.priority.p1{color:#ff7a87;background:rgba(255,93,108,.12);border-color:rgba(255,93,108,.28)}.priority.p2{color:#ffb267;background:rgba(255,159,67,.12);border-color:rgba(255,159,67,.28)}.priority.p3{color:#6ed8e8;background:rgba(54,198,221,.12);border-color:rgba(54,198,221,.28)}.priority.p4{color:#71e5aa;background:rgba(53,213,140,.12);border-color:rgba(53,213,140,.28)}
.pos{color:var(--green)!important}.neg{color:var(--red)!important}
.sub-title{font-size:11px;margin:16px 0 8px;color:#aebfd2;text-transform:uppercase;letter-spacing:.08em}.sheet-row>div{display:grid;gap:2px}.sheet-row small{font-size:9px;color:#6f849d}.sheet-row span{white-space:nowrap;color:#a5b5c8}
.data-map-panel{margin-top:14px;overflow:hidden}.panel-note{font-size:10px;color:#748aa3;margin-top:4px}.source-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:14px}.source-card{min-width:0;border:1px solid #203a55;border-radius:12px;padding:12px;background:linear-gradient(150deg,#0b1b2d,#081420);box-shadow:inset 0 1px 0 rgba(255,255,255,.02)}.source-card-top{display:flex;gap:8px;align-items:flex-start;justify-content:space-between}.source-card-top b{font-size:11px;color:#e9f3ff}.source-card-top span{font-size:8px;font-weight:900;color:#78a8ff;border:1px solid rgba(78,132,255,.28);background:rgba(63,130,255,.09);padding:4px 6px;border-radius:999px;text-align:right}.source-card h4{margin:9px 0 7px;font-size:12px}.source-card p{font-size:9.5px;color:#8196ae;line-height:1.55;margin:5px 0}.source-card strong{color:#b7c7d9}
.analysis-flow{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;padding:14px}.analysis-flow>div{display:grid;gap:5px;border:1px solid #203750;border-radius:11px;background:#091827;padding:12px}.analysis-flow b{font-size:11px;color:#eef5ff}.analysis-flow span{font-size:10px;color:#8297af;line-height:1.45}
@media(max-width:1350px){.source-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.sidebar{width:272px;left:-282px}.source-grid,.analysis-flow{grid-template-columns:1fr}}
@media(max-width:900px){.app{grid-template-columns:1fr}}