@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
:root{--navy:#1F3864;--blue:#2E75B6;--teal:#2C8C99;--bg:#eef2f7;--card:#fff;--ink:#1c2733;--muted:#7a8794;--line:#e3e9f0;--good:#1e6b33;--warn:#b7791f;--sidew:232px}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,'Khmer OS','Noto Sans Khmer',sans-serif;background:var(--bg);color:var(--ink)}
.app{display:flex;min-height:100vh}

/* ---- Sidebar nhom theo chuc nang ---- */
.sidebar{width:var(--sidew);background:var(--navy);color:#dce6f5;display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:20}
.brand{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:bold;color:#fff;padding:16px 18px;border-bottom:1px solid rgba(255,255,255,.1)}
.brand i{font-size:20px;color:#7fd1b9}
.sidebar nav{flex:1;overflow-y:auto;overflow-x:hidden;padding:8px 0;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.15) transparent}
.sidebar nav::-webkit-scrollbar{width:4px}
.sidebar nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:2px}
.sidebar nav::-webkit-scrollbar-track{background:transparent}
.navgrp{padding:14px 18px 4px;font-size:10.5px;text-transform:uppercase;letter-spacing:.8px;color:#7a9bc7;font-weight:600;margin-top:6px;border-top:1px solid rgba(255,255,255,.05)}
.sidebar nav button{display:flex;align-items:center;gap:10px;width:100%;background:none;border:none;color:#cdd9ec;padding:10px 18px;cursor:pointer;font-size:13.5px;text-align:left;border-left:3px solid transparent;transition:background .15s,color .15s,border-color .15s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar nav button i{font-size:17px;width:18px;text-align:center}
.sidebar nav button:hover{background:rgba(255,255,255,.06);color:#fff}
.sidebar nav button.active{background:rgba(127,209,185,.14);color:#fff;border-left-color:#7fd1b9;font-weight:bold}
.ai-launch{margin:12px;padding:11px;background:#7fd1b9;color:#0d3b2e;border:none;border-radius:10px;font-weight:bold;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:7px;font-size:14px}
.ai-launch i{font-size:18px}

/* ---- Content ---- */
.content{flex:1;margin-left:var(--sidew);min-width:0}
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:10px 18px;display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:10}
.topbar .muted{flex:1;font-size:12px}
.menu-btn{display:none;background:none;border:none;font-size:22px;color:var(--navy);cursor:pointer}
.badge{background:#ffd76a;color:#5a4500;font-size:11px;padding:2px 8px;border-radius:10px;font-weight:bold}
select{padding:6px 8px;border-radius:6px;border:1px solid var(--line);font-size:14px;background:#fff}
main{padding:18px;max-width:1120px;margin:0 auto}

/* ---- Cards / KPI ---- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:15px}
.kpi .lbl{color:var(--muted);font-size:13px}
.kpi .val{font-size:24px;font-weight:bold;color:var(--navy);margin-top:6px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:760px){.grid2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:14px}
.card h3{margin:0 0 12px;color:var(--navy);font-size:15px}
.card .h{display:flex;align-items:center;gap:8px;font-weight:bold;color:var(--navy);font-size:15px;margin-bottom:8px}
.card .h i{font-size:19px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}
th{background:#f0f5fb;color:var(--navy);position:sticky;top:0}
td.num,th.num{text-align:right}
.row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed var(--line);font-size:14px}
.note{background:#fff7e6;border:1px solid #ffe2a8;color:#7a5a00;padding:10px;border-radius:8px;font-size:13px;margin-bottom:12px}
.muted{color:var(--muted)}
.lnk{background:none!important;border:none!important;color:var(--blue)!important;cursor:pointer;font-weight:bold;padding:0!important;margin:0!important;font-size:14px}
input.search{width:100%;padding:10px;border:1px solid var(--line);border-radius:9px;font-size:14px;margin-bottom:8px}
.scroll{max-height:440px;overflow:auto}
.pill{display:inline-block;background:#eaf1fb;color:var(--blue);border-radius:10px;padding:1px 8px;font-size:12px}
.ck{display:inline-flex;align-items:center;gap:5px;font-size:13px;margin:3px 10px 3px 0}.ckwrap{display:flex;flex-wrap:wrap;margin-top:6px}
.card label{display:block;font-size:13px;margin:10px 0 4px;color:var(--muted)}
.card input,.card select,.card textarea{width:100%;padding:10px;border:1px solid var(--line);border-radius:9px;font-size:14px}
.card input[type=checkbox]{width:auto;padding:0;margin:0;vertical-align:middle}
.card button{margin-top:14px;padding:11px 18px;background:var(--blue);color:#fff;border:none;border-radius:9px;font-weight:bold;cursor:pointer}
.okmsg{background:#e6f7ea;border:1px solid #b6e3c2;color:#1e6b33;padding:9px;border-radius:8px;margin-top:10px;font-size:14px}

/* ---- Tro ly AI dang khung noi (goc trai) ---- */
.ai-panel{position:fixed;right:18px;bottom:18px;width:370px;max-width:calc(100vw - 36px);max-height:72vh;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 40px rgba(31,56,100,.22);z-index:40;display:flex;flex-direction:column;overflow:hidden}
.ai-head{background:var(--navy);color:#fff;padding:12px 14px;display:flex;align-items:center;gap:8px;font-weight:bold}
.ai-head i{color:#7fd1b9}.ai-head .x{cursor:pointer;background:none;border:none;color:#cdd9ec;font-size:19px;padding:0 4px}
.ai-head #aimin{margin-left:auto}
.ai-panel.min{max-height:none}
.ai-panel.min .ai-body{display:none}
.ai-panel.min .ai-head{cursor:pointer}
.ai-body{padding:14px;overflow:auto}
.ai-out{white-space:pre-wrap;line-height:1.55;font-size:14px;margin-top:10px}
.ai-panel textarea{width:100%;padding:10px;border:1px solid var(--line);border-radius:9px;font-size:14px}
.ai-panel .row2{display:flex;gap:8px;margin-top:8px}
.ai-panel button{padding:10px 14px;background:var(--blue);color:#fff;border:none;border-radius:9px;font-weight:bold;cursor:pointer;font-size:14px}

/* ---- Mobile ---- */
@media(max-width:820px){
  .sidebar{transform:translateX(-100%);transition:transform .2s;width:240px}
  .sidebar.open{transform:translateX(0)}
  .content{margin-left:0}
  .menu-btn{display:block}
  .ai-panel{left:10px;right:10px;width:auto}
}

/* ---- Vai tro: tab + pill quyen nhom theo module ---- */
.rtabs{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.rtab{padding:8px 16px;border:1px solid var(--line);border-radius:20px;background:#fff;cursor:pointer;font-size:13px;color:var(--ink)}
.rtab:hover{border-color:var(--teal)}
.rtab.on{background:#e1f5ee;border-color:#7fd1b9;color:#0d3b2e;font-weight:bold}
.capgrp{margin:12px 0;padding-bottom:10px;border-bottom:1px dashed var(--line)}
.capgrp:last-child{border-bottom:none}
.capgrp-h{font-size:12px;color:var(--muted);margin-bottom:7px;font-weight:bold;text-transform:uppercase;letter-spacing:.4px}
.cappill{margin:3px 7px 3px 0;padding:8px 14px;border:1px solid var(--line);border-radius:9px;background:#fff;cursor:pointer;font-size:13px;color:var(--muted)}
.cappill:hover{border-color:var(--teal)}
.cappill.on{background:#e1f5ee;border-color:#2C8C99;color:#0d5b54;font-weight:bold}

/* ---- Nut chinh + thanh gui ---- */
.btn-primary{padding:12px 24px;background:var(--blue);color:#fff;border:none;border-radius:10px;font-weight:bold;font-size:15px;cursor:pointer;display:inline-flex;align-items:center;gap:7px}
.btn-primary:hover{background:#255f96}
.btn-primary i{font-size:18px}
.submitbar2{position:sticky;bottom:0;background:var(--bg);padding:12px 0;display:flex;align-items:center;gap:14px;border-top:1px solid var(--line);margin-top:8px}
.submitbar2 .muted{font-size:13px}

.airow{background:#f0fbf6}

.grphdr td{background:#eef3fa;color:var(--navy);font-weight:bold;font-size:13px;padding:8px 10px}
.grphdr i{margin-right:6px;color:var(--teal)}
.apcard{border:1px solid var(--line);border-radius:10px;margin-bottom:14px;overflow:hidden}
.aphdr{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;background:#f7faff;border-bottom:1px solid var(--line)}
.aphdr .btn-primary{padding:8px 16px;font-size:14px}
.airev-note{background:#eef3fa;border:1px solid #d6e3f5;color:var(--navy);padding:9px 11px;border-radius:8px;font-size:14px;margin:10px 0;display:flex;gap:7px;align-items:center}
.airev-bars{display:flex;flex-direction:column;gap:12px;margin-top:6px}
.arow{border:1px solid var(--line);border-radius:9px;padding:9px 11px}
.albl{display:flex;align-items:center;gap:8px;font-size:14px;margin-bottom:5px}
.averdict{font-size:12px;font-weight:700;border-radius:20px;padding:2px 10px}
.averdict.ok{background:#e6f7ea;color:#1e6b33}
.averdict.warn{background:#fff3df;color:#a25b00}
.abar{position:relative;background:#eef1f5;border-radius:6px;height:20px;overflow:hidden}
.afill{height:100%;border-radius:6px}
.afill.ok{background:#36b37e}
.afill.warn{background:#f0a83e}
.abar .aval{position:absolute;right:8px;top:0;line-height:20px;font-size:12px;font-weight:700;color:var(--navy)}
.ameta{font-size:12px;color:var(--muted);margin-top:5px}
.achips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.achip{display:inline-flex;align-items:center;gap:5px;background:#eef1f5;color:var(--navy);border-radius:20px;padding:4px 12px;font-size:13px;font-weight:600}
.achip.warn{background:#fff3df;color:#a25b00}
.askbox{margin-top:14px;border-top:1px dashed var(--line);padding-top:12px}
.askttl{font-weight:700;color:var(--navy);font-size:14px;display:flex;align-items:center;gap:7px;margin-bottom:8px}
.askttl i{color:var(--teal)}
.askchips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.askchip{background:#eef3fa;color:var(--blue);border:1px solid #d6e3f5;border-radius:20px;padding:5px 12px;font-size:13px;cursor:pointer}
.askchip:hover{background:#dce9fb}
.askrow{display:flex;gap:8px;align-items:center}
.askrow #askq{flex:1;padding:11px 13px;border:1px solid var(--line);border-radius:9px;font-size:14px}
.askrow .btn-primary{padding:10px 18px;font-size:14px;white-space:nowrap}
.qa{margin-top:12px}
.qa .qq{background:#eef3fa;border-radius:9px;padding:9px 12px;font-size:14px;font-weight:600;color:var(--navy);display:flex;gap:7px;align-items:center}
.qa .qaA{white-space:pre-wrap;line-height:1.55;font-size:14px;padding:10px 12px;border-left:3px solid var(--teal);margin-top:8px;background:#f7fbfa;border-radius:0 8px 8px 0}
.achip.ok2{background:#e6f7ea;color:#1e6b33}
.achip.hot{background:#fcebeb;color:#a32d2d}
.km{color:var(--muted);font-size:12px;font-weight:normal}
.arow2{display:flex;gap:10px;align-items:center;padding:7px 2px;border-bottom:1px solid var(--line)}
.arow2 .an{flex:1;font-size:14px}
.arow2 .asel{width:auto;max-width:280px}

/* ===== Polish design (2026-05-26) ===== */
/* KPI grid: hang to, so dam, label muted */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:10px 0}
.kpi-big{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 12px}
.kpi-big .lbl{font-size:12px;color:#6b7280;margin-bottom:4px}
.kpi-big .val{font-size:22px;font-weight:700;color:var(--ink)}
.kpi-big.warn{background:#fff8ee;border-color:#fce5b6}
.kpi-big.warn .val{color:#a64f00}
.kpi-big.crit{background:#fdecec;border-color:#f4c1c1}
.kpi-big.crit .val{color:#a32d2d}
.kpi-big.ok{background:#eef9f1;border-color:#bce0c2}
.kpi-big.ok .val{color:#1e9e54}
.kpi-big i{margin-right:6px;opacity:.7}

/* Empty state tu te */
.empty-state{padding:30px 20px;text-align:center;color:#6b7280}
.empty-state i{font-size:36px;display:block;margin-bottom:8px;opacity:.5}
.empty-state .es-title{font-weight:600;color:var(--ink);margin-bottom:4px}
.empty-state .es-hint{font-size:13px}

/* Row warning highlight in table */
tr.row-warn td{background:#fff8ee}
tr.row-crit td{background:#fdecec}

/* Section header voi icon */
.sec-h{display:flex;align-items:center;gap:8px;margin:14px 0 8px;font-weight:600;color:var(--ink)}
.sec-h i{color:#6b7280}

/* Badge loai kho */
.lk-badge{display:inline-block;padding:2px 7px;border-radius:6px;font-size:11px;font-weight:600;margin-left:4px}
.lk-kho{background:#fff4d6;color:#7a5b00}
.lk-lanh{background:#e6f1fb;color:#185fa5}

/* Money — so tien dam to */
.money{font-weight:700;font-variant-numeric:tabular-nums}
.money-big{font-weight:700;font-size:18px;font-variant-numeric:tabular-nums}

.navgrp:first-of-type{border-top:none;margin-top:0;padding-top:10px}

/* ===== ADMIN REDESIGN (2026-05-27): enterprise dashboard style ===== */

body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; -webkit-font-smoothing: antialiased; }

:root {
  --sidew: 240px;
  --brand: #1e6b33;
  --brand-dim: #145024;
  --brand-light: #e7f5ec;
  --ink: #111827;
  --ink-2: #374151;
  --muted: #6b7280;
  --line: #e5e7eb;
  --line-2: #f3f4f6;
  --card: #ffffff;
  --bg: #f9fafb;
  --side-bg: #ffffff;
  --side-hover: #f3f4f6;
  --shadow-sm: 0 1px 2px rgba(15,23,42,.05);
  --shadow-md: 0 4px 12px rgba(15,23,42,.06);
  --r-sm: 6px;
  --r: 8px;
  --r-lg: 12px;
}

/* === Sidebar === */
.sidebar {
  width: var(--sidew);
  background: var(--side-bg) !important;
  color: var(--ink) !important;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; bottom: 0; left: 0;
  z-index: 20;
  padding: 0;
}

/* Brand header (rebuild proper layout) */
.sidebar .brand {
  display: flex !important;
  align-items: center;
  gap: 11px;
  padding: 16px 16px !important;
  border-bottom: 1px solid var(--line-2);
  background: var(--side-bg);
  color: var(--ink) !important;
  border-radius: 0;
}
.sidebar .brand i { display: none; }
.sidebar .brand .brand-logo {
  width: 38px; height: 38px;
  background: var(--brand);
  color: #fff;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 17px;
  flex-shrink: 0;
  letter-spacing: .5px;
  box-shadow: 0 1px 2px rgba(30,107,51,.25);
}
.sidebar .brand .brand-text {
  display: flex; flex-direction: column; gap: 1px;
  min-width: 0; flex: 1;
}
.sidebar .brand .brand-title {
  font-size: 14.5px; font-weight: 700;
  color: var(--ink);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  line-height: 1.25;
}
.sidebar .brand .brand-sub {
  font-size: 11.5px; color: var(--muted);
  font-weight: 400;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  line-height: 1.2;
}

/* Nav scrollable */
.sidebar nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 10px 10px 10px;
  scrollbar-width: thin;
  scrollbar-color: rgba(0,0,0,.08) transparent;
}
.sidebar nav::-webkit-scrollbar { width: 4px; }
.sidebar nav::-webkit-scrollbar-thumb { background: rgba(0,0,0,.1); border-radius: 2px; }

/* Group header - ro rang hon de phan biet nhom */
.navgrp {
  padding: 15px 12px 6px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--brand) !important;
  font-weight: 800;
  background: transparent !important;
  margin-top: 8px;
  border-top: 1px solid var(--line);
}

/* Nav item */
.sidebar nav button {
  display: flex !important;
  align-items: center;
  gap: 12px !important;
  width: 100%;
  background: transparent !important;
  border: none !important;
  border-radius: var(--r) !important;
  color: var(--ink) !important;
  padding: 9px 12px !important;
  margin: 1px 0;
  cursor: pointer;
  font-size: 14px !important;
  font-family: inherit;
  text-align: left;
  transition: background .15s, color .15s;
  border-left: none !important;
}
.sidebar nav button i {
  font-size: 18px !important;
  width: 20px;
  text-align: center;
  color: var(--brand);
  opacity: .8;
  flex-shrink: 0;
}
.sidebar nav button:hover {
  background: var(--side-hover) !important;
  color: var(--ink) !important;
}
.sidebar nav button:hover i { color: var(--ink-2); }
.sidebar nav button.active {
  background: var(--brand) !important;
  color: #fff !important;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}
.sidebar nav button.active i { color: #fff !important; }

/* Sidebar footer */
.sidebar .ai-launch {
  margin: 8px 12px !important;
  background: var(--brand-light) !important;
  color: var(--brand) !important;
  border: 1px solid var(--brand) !important;
  border-radius: var(--r) !important;
  padding: 10px !important;
  font-weight: 600;
}

/* === Topbar === */
.topbar {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 12px 24px;
  box-shadow: var(--shadow-sm);
}
.topbar #gen { font-size: 12.5px; color: var(--muted); }
.topbar #who { font-weight: 500; color: var(--ink-2) !important; }
.topbar select#lang {
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 6px 8px;
  font-size: 13px;
  background: #fff;
  cursor: pointer;
}
.topbar #logout {
  color: #b91c1c !important;
  font-weight: 600;
  font-size: 13px;
}

/* === Content === */
.content { background: var(--bg); }
main#view { padding: 20px 24px; }

/* === Card === */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg) !important;
  box-shadow: var(--shadow-sm);
  padding: 16px 18px;
  margin-bottom: 14px;
}
.card h2, .card h3 {
  margin: 0 0 10px;
  font-weight: 600;
  color: var(--ink);
}
.card h2 { font-size: 17px; }
.card h3 { font-size: 15px; }
.card .h { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; font-weight: 600; }

/* === KPI === */
.kpi, .kpi-big {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 14px 16px;
  box-shadow: var(--shadow-sm);
}
.kpi .lbl, .kpi-big .lbl { font-size: 12px; color: var(--muted); margin-bottom: 4px; font-weight: 500; }
.kpi .val, .kpi-big .val { font-size: 22px; font-weight: 700; color: var(--ink); }

/* === Buttons === */
button.primary {
  background: var(--brand);
  color: #fff;
  border: none;
  padding: 9px 16px;
  border-radius: var(--r);
  font-weight: 600;
  font-size: 13.5px;
  cursor: pointer;
  font-family: inherit;
  transition: background .15s, box-shadow .15s;
}
button.primary:hover { background: var(--brand-dim); box-shadow: var(--shadow-sm); }

/* === Table === */
table { border-collapse: separate; border-spacing: 0; width: 100%; font-size: 13.5px; }
table th {
  background: var(--bg);
  color: var(--muted);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .3px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line-2);
  color: var(--ink-2);
}
table tbody tr:hover { background: var(--line-2); }

/* === Form inputs === */
input[type="text"], input[type="number"], input[type="date"], input[type="month"], input[type="password"], input.search, select, textarea {
  border: 1px solid var(--line) !important;
  border-radius: var(--r-sm) !important;
  padding: 8px 10px !important;
  font-size: 13.5px;
  font-family: inherit;
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--brand) !important;
  box-shadow: 0 0 0 3px var(--brand-light) !important;
}
label { font-size: 12.5px; color: var(--muted); font-weight: 500; margin-top: 6px; display: block; }

/* Mobile */
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); transition: transform .2s; width: 280px; box-shadow: 8px 0 24px rgba(0,0,0,.1); }
  .sidebar.open { transform: translateX(0); }
}



/* ===== ADMIN REDESIGN PART 2 (2026-05-27): full polish ===== */

/* Color tokens semantic */
:root {
  --red: #dc2626;
  --red-bg: #fef2f2;
  --red-line: #fecaca;
  --orange: #d97706;
  --orange-bg: #fffbeb;
  --orange-line: #fde68a;
  --blue: #2563eb;
  --blue-bg: #eff6ff;
  --blue-line: #bfdbfe;
  --green: #16a34a;
  --green-bg: #f0fdf4;
  --green-line: #bbf7d0;
}

/* ===== Topbar refined ===== */
.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 56px;
  padding: 0 24px !important;
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar #gen { margin-right: auto; }
.topbar #demoBadge {
  background: var(--orange-bg);
  color: var(--orange);
  border: 1px solid var(--orange-line);
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
}
.topbar #who {
  padding: 6px 12px;
  background: var(--bg);
  border-radius: var(--r);
  font-size: 13px;
}
.menu-btn {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 6px 8px;
  cursor: pointer;
  display: none;
}

/* ===== Headings system ===== */
h1, h2, h3 { color: var(--ink); letter-spacing: -0.01em; }
.note { background: var(--blue-bg); border: 1px solid var(--blue-line); color: #1e40af; padding: 10px 12px; border-radius: var(--r); font-size: 13px; }
.muted { color: var(--muted); font-size: 13px; }
.okmsg { background: var(--green-bg); border: 1px solid var(--green-line); color: #166534; padding: 10px 12px; border-radius: var(--r); font-size: 13px; }

/* ===== Buttons variants ===== */
button, .lnk {
  font-family: inherit;
  cursor: pointer;
}
button:not(.primary):not(.lnk):not(.menu-btn):not(.ai-launch):not(.x):not(.askchip):not(.aichip):not(.pill):not(.khwchip):not(.lk-badge) {
  background: #fff;
  color: var(--ink-2);
  border: 1px solid var(--line);
  padding: 8px 14px;
  border-radius: var(--r);
  font-size: 13.5px;
  font-weight: 500;
  transition: background .15s, border-color .15s, box-shadow .15s;
}
button:not(.primary):not(.lnk):not(.menu-btn):not(.ai-launch):not(.x):hover {
  background: var(--bg);
  border-color: #d1d5db;
}
button.act {
  background: var(--brand) !important;
  color: #fff !important;
  border: none !important;
  padding: 11px 18px !important;
  border-radius: var(--r) !important;
  font-weight: 600 !important;
  font-size: 14px !important;
  box-shadow: var(--shadow-sm);
}
button.act:hover { background: var(--brand-dim) !important; box-shadow: var(--shadow-md); }
button.act.sec {
  background: #fff !important;
  color: var(--brand) !important;
  border: 1px solid var(--brand) !important;
}
.lnk {
  background: none !important;
  border: none !important;
  color: var(--blue) !important;
  padding: 4px 8px !important;
  font-size: 13px !important;
  font-weight: 500;
}
.lnk:hover { text-decoration: underline; background: var(--blue-bg) !important; border-radius: var(--r-sm) !important; }
.lnk.active { background: var(--brand-light) !important; color: var(--brand) !important; }

/* ===== Pills / badges modern ===== */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  background: var(--line-2);
  color: var(--ink-2);
  border: 1px solid var(--line);
}
.pill.warn { background: var(--orange-bg); color: var(--orange); border-color: var(--orange-line); }
.pill.crit, .pill.note { background: var(--red-bg); color: var(--red); border-color: var(--red-line); }
.pill.ok { background: var(--green-bg); color: #166534; border-color: var(--green-line); }
.lk-badge {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 600;
}
.lk-kho { background: var(--orange-bg); color: var(--orange); border: 1px solid var(--orange-line); }
.lk-lanh { background: var(--blue-bg); color: var(--blue); border: 1px solid var(--blue-line); }
.lk-tuoi { background: #e7f6ec; color: #1e7a44; border: 1px solid #bfe6cd; }

/* ===== KPI grid + variants ===== */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin: 0 0 14px; }
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.kpi-big {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 16px 18px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .15s, transform .15s;
}
.kpi-big:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.kpi-big .lbl { font-size: 12px; color: var(--muted); margin-bottom: 6px; font-weight: 500; display: flex; align-items: center; gap: 6px; }
.kpi-big .val { font-size: 24px; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; }
.kpi-big.ok { background: linear-gradient(135deg, var(--green-bg), #fff); border-color: var(--green-line); }
.kpi-big.ok .val { color: #166534; }
.kpi-big.warn { background: linear-gradient(135deg, var(--orange-bg), #fff); border-color: var(--orange-line); }
.kpi-big.warn .val { color: var(--orange); }
.kpi-big.crit { background: linear-gradient(135deg, var(--red-bg), #fff); border-color: var(--red-line); }
.kpi-big.crit .val { color: var(--red); }

/* ===== Empty state polish ===== */
.empty-state {
  padding: 40px 24px;
  text-align: center;
  color: var(--muted);
}
.empty-state i { font-size: 44px; opacity: .35; margin-bottom: 10px; display: block; }
.empty-state .es-title { color: var(--ink); font-weight: 600; font-size: 15px; margin-bottom: 6px; }
.empty-state .es-hint { font-size: 13px; max-width: 360px; margin: 0 auto; line-height: 1.5; }

/* ===== Section headers ===== */
.sec-h {
  display: flex; align-items: center; gap: 8px;
  margin: 18px 0 10px;
  font-size: 14px; font-weight: 600;
  color: var(--ink-2);
  text-transform: uppercase;
  letter-spacing: .3px;
}

/* ===== Money / number ===== */
.money, .money-big, td.num { font-variant-numeric: tabular-nums; }
.money-big { font-size: 18px; font-weight: 700; color: var(--ink); }
td.num { text-align: right; }
table th.num { text-align: right; }

/* ===== Row highlight ===== */
tr.row-warn td { background: var(--orange-bg); }
tr.row-crit td { background: var(--red-bg); }
tr.row-warn:hover td { background: #fef3c7; }
tr.row-crit:hover td { background: #fee2e2; }

/* ===== Search bar ===== */
.search, input.search, .searchbar input {
  padding: 9px 14px !important;
  background: #fff;
  border: 1px solid var(--line) !important;
  border-radius: var(--r) !important;
  font-size: 14px;
  width: 100%;
}

/* ===== Grid layout helpers ===== */
.grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 700px) { .grid2 { grid-template-columns: 1fr; } }

/* ===== Login screen polish ===== */
.login-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-md);
}

/* ===== AI panel ===== */
.ai-panel {
  border-radius: var(--r-lg) !important;
  box-shadow: 0 10px 40px rgba(0,0,0,.15);
  border: 1px solid var(--line);
}
.ai-head {
  background: linear-gradient(135deg, var(--brand), #2d8042) !important;
  color: #fff;
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  padding: 12px 16px;
  font-weight: 600;
}
.aichip {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--brand-light);
  color: var(--brand);
  border: 1px solid var(--brand);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  margin: 2px;
}
.aichip.warn { background: var(--orange-bg); color: var(--orange); border-color: var(--orange); }

/* Mobile responsive */
@media (max-width: 900px) {
  .menu-btn { display: block; }
  main#view { padding: 14px 16px; }
  .topbar { padding: 0 16px !important; gap: 8px; }
}

/* === Sidebar group collapsible (2026-05-28) === */
.sidebar nav button.navgrp{
  display:flex !important;
  align-items:center;
  gap:10px;
  width:100%;
  background:transparent !important;
  border:none !important;
  padding:11px 12px 9px !important;
  margin:6px 0 2px;
  font-size:11px !important;
  font-weight:700 !important;
  text-transform:uppercase;
  letter-spacing:.6px;
  color:var(--muted) !important;
  cursor:pointer;
  border-radius:var(--r) !important;
  transition:color .15s, background .15s;
}
.sidebar nav button.navgrp:hover{
  background:var(--side-hover) !important;
  color:var(--ink-2) !important;
}
.sidebar nav button.navgrp > i:first-child{
  font-size:15px !important;
  width:18px;
  text-align:center;
  color:var(--brand);
  flex-shrink:0;
}
.sidebar nav button.navgrp .navgrp-lbl{
  flex:1;
  text-align:left;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.sidebar nav button.navgrp .navgrp-chev{
  font-size:14px !important;
  width:14px;
  color:var(--muted);
  transition:transform .35s cubic-bezier(.4,.0,.2,1);
}
.sidebar nav button.navgrp.open .navgrp-chev{
  transform:rotate(180deg);
}
.sidebar nav .navgrp-body{
  overflow:hidden;
  transition:max-height .35s cubic-bezier(.4,.0,.2,1), opacity .25s ease;
  opacity:1;
}
.sidebar nav .navgrp-body button{
  margin:1px 0;
}

/* === Users Admin: caps grouped (2026-05-28, polished v2) === */
.cap-group{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r);
  padding:14px 16px 12px;
  margin-bottom:12px;
}
.cap-group-h{
  font-size:11.5px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.6px;
  color:var(--brand);
  margin-bottom:12px;
  padding-bottom:8px;
  border-bottom:1px solid var(--line-2);
}
.cap-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
  gap:4px 20px;
}
.cap-item{
  display:flex;
  align-items:center;
  gap:12px;
  padding:8px 10px;
  border-radius:7px;
  cursor:pointer;
  transition:background .12s;
  user-select:none;
  min-height:36px;
}
.cap-item:hover{background:var(--line-2);}
.cap-item input[type=checkbox]{
  width:17px; height:17px;
  accent-color:var(--brand);
  cursor:pointer;
  flex-shrink:0;
  margin:0;
}
.cap-item input[type=checkbox]:disabled{
  opacity:.6;
  cursor:not-allowed;
}
.cap-item:has(input:disabled){
  background:#f9fafb;
  cursor:not-allowed;
  opacity:.75;
}
.cap-text{
  font-size:13.5px;
  color:var(--ink);
  line-height:1.4;
  flex:1;
  font-weight:500;
}
@media(max-width:760px){
  .cap-grid{grid-template-columns:1fr;}
}

/* === Alert Center (tabs theo dia diem) === */
.ac-chips{display:flex;gap:8px;flex-wrap:wrap}
.actabs{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0 0}
.actab{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:13.5px;cursor:pointer;color:var(--ink-2);font-family:inherit;display:inline-flex;align-items:center;gap:7px;transition:background .15s,color .15s,border-color .15s}
.actab:hover{border-color:var(--brand);color:var(--ink)}
.actab.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.ac-cnt{display:inline-block;min-width:20px;text-align:center;background:rgba(0,0,0,.08);border-radius:999px;padding:1px 7px;font-size:11.5px;font-weight:700;line-height:1.5}
.actab.active .ac-cnt{background:rgba(255,255,255,.28)}
.ac-grp{border:1px solid var(--line);border-radius:10px;margin:8px 0;overflow:hidden}
.ac-grp>summary{list-style:none;cursor:pointer;padding:10px 14px;font-weight:600;background:#f7f9fb;display:flex;align-items:center;gap:8px;user-select:none}
.ac-grp>summary::-webkit-details-marker{display:none}
.ac-grp>summary::after{content:"\25BE";margin-left:auto;color:var(--muted);transition:transform .15s}
.ac-grp[open]>summary::after{transform:rotate(180deg)}
.ac-list{padding:6px 10px 10px}
.ac-item{padding:8px 10px;border-radius:8px;margin:4px 0;background:#faeeda;color:#854f0b;font-size:13.5px}
.ac-item.crit{background:#fcebeb;color:#a32d2d}
.ac-matrix th,.ac-matrix td{text-align:center;white-space:nowrap}
.ac-matrix th:first-child,.ac-matrix td:first-child{text-align:left}
.ac-matrix th i{font-size:16px}
.ac-ovrow{cursor:pointer}
.ac-ovrow:hover{background:var(--side-hover)}

/* === Bao cao that thoat: thanh tong + loc === */
.lr-sum{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:10px 12px;background:#f7f9fb;border:1px solid var(--line);border-radius:10px}
.lr-tot{display:flex;flex-direction:column;line-height:1.25}
.lr-tot b{font-size:18px;color:#a32d2d}
.lr-only{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--ink-2);cursor:pointer;white-space:nowrap}
.sticky-h thead th{position:sticky;top:0;background:#fff;z-index:2;box-shadow:inset 0 -1px 0 var(--line)}

/* === Muc do canh bao (severity) === */
.sev{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:700;white-space:nowrap;line-height:1.7}
.sev-critical{background:#fcebeb;color:#a32d2d}
.sev-high{background:#fde3cf;color:#9a4a06}
.sev-warning{background:#faeeda;color:#854f0b}
.sev-info{background:#e8f1fb;color:#185fa5}
.ac-tbl{font-size:13.5px}
.ac-tbl td,.ac-tbl th{padding:7px 10px}
.ac-tbl tbody tr:hover{background:var(--side-hover)}