:root{
  --bg:#f4f6fb; --surface:#fff; --surface-2:#f8fafc;
  --sidebar:#0f172a; --sidebar-2:#0b1220; --side-text:#c7d2fe; --side-muted:#7c88a5;
  --line:#e6e9f2; --text:#0f172a; --muted:#64748b; --faint:#94a3b8;
  --accent:#4f46e5; --accent-100:#eef2ff; --accent-700:#4338ca;
  --green:#16a34a; --green-bg:#e7f6ec; --amber:#d97706; --amber-bg:#fef3e2;
  --red:#dc2626; --red-bg:#fdeaea; --blue:#0284c7; --blue-bg:#e6f4fd; --purple:#7c3aed; --purple-bg:#f1e9fd;
  --shadow:0 1px 2px rgba(15,23,42,.04),0 8px 24px rgba(15,23,42,.06);
}
*{box-sizing:border-box;}
html,body{margin:0;height:100%;}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;}
a{color:var(--accent);text-decoration:none;}
h1,h2,h3{margin:0;}

/* ---------- Auth ---------- */
.auth-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(1200px 700px at 50% -10%,#1e293b,#0b1220);padding:20px;}
.auth-card{width:100%;max-width:380px;background:#fff;border-radius:16px;box-shadow:0 24px 60px rgba(2,6,23,.5);padding:32px 30px;}
.auth-card h1{font-size:18px;margin:6px 0 3px;}
.auth-card .sub{color:var(--muted);font-size:13px;margin:0 0 18px;}
.auth-card label{display:block;font-size:12.5px;font-weight:600;color:#334155;margin:0 0 6px;}
.auth-card input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:9px;font-size:14px;margin-bottom:14px;font-family:inherit;}
.auth-card input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #4f46e522;}
.brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.brand .logo{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#4f46e5,#0ea5e9);flex:0 0 auto;}
.brand b{font-size:16px;} .brand small{display:block;color:var(--muted);font-size:12px;}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:none;background:var(--accent);color:#fff;padding:11px 14px;border-radius:9px;font-weight:600;font-size:14px;cursor:pointer;font-family:inherit;width:100%;}
.btn:hover{background:var(--accent-700);}
.btn.sec{background:#fff;color:var(--text);border:1px solid var(--line);}
.btn.sec:hover{background:var(--surface-2);}
.btn.sm{padding:7px 11px;font-size:12.5px;width:auto;border-radius:8px;}
.error{background:var(--red-bg);color:var(--red);font-size:12.5px;padding:10px 12px;border-radius:9px;margin-bottom:14px;}

/* ---------- Shell ---------- */
.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh;}
.side{background:linear-gradient(180deg,var(--sidebar),var(--sidebar-2));color:var(--side-text);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;}
.side .head{padding:17px 16px;border-bottom:1px solid #1e293b;display:flex;align-items:center;gap:10px;}
.side .head .logo{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,#4f46e5,#0ea5e9);flex:0 0 auto;}
.side .head b{color:#fff;font-size:14px;} .side .head small{display:block;color:var(--side-muted);font-size:11px;}
.menu{padding:10px;flex:1;overflow:auto;}
.menu .grp{font-size:10.5px;text-transform:uppercase;letter-spacing:.7px;color:#5b6784;padding:12px 10px 5px;}
.menu a{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;color:var(--side-text);font-size:13.5px;margin:1px 0;}
.menu a:hover{background:#1e293b;}
.menu a.active{background:#1e293b;color:#fff;box-shadow:inset 3px 0 0 var(--accent);}
.menu a .ico{width:17px;text-align:center;opacity:.9;}
.side .foot{border-top:1px solid #1e293b;padding:11px 12px;}
.who{display:flex;align-items:center;gap:9px;}
.who .av{width:32px;height:32px;border-radius:50%;flex:0 0 auto;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:13px;}
.who .nm{font-size:12.5px;color:#fff;line-height:1.15;} .who .rl{font-size:11px;color:var(--side-muted);}

.main{min-width:0;display:flex;flex-direction:column;}
.top{height:56px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding:0 20px;position:sticky;top:0;z-index:5;}
.top .spacer{flex:1;}
.iconbtn{position:relative;border:1px solid var(--line);background:#fff;border-radius:9px;width:36px;height:34px;display:flex;align-items:center;justify-content:center;font-size:15px;color:var(--text);}
.iconbtn .dot{position:absolute;top:-6px;right:-6px;background:var(--red);color:#fff;font-size:10px;min-width:16px;height:16px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 3px;}
.content{padding:22px 24px;overflow:auto;}
.page-h{font-size:20px;margin:0 0 3px;} .page-sub{color:var(--muted);margin:0 0 18px;font-size:13.5px;}

/* ---------- Bits ---------- */
.flash{border-radius:10px;padding:10px 14px;margin-bottom:14px;font-size:13px;}
.flash-ok{background:var(--green-bg);color:var(--green);} .flash-err{background:var(--red-bg);color:var(--red);}
.grid{display:grid;gap:15px;} .cols-4{grid-template-columns:repeat(4,1fr);} .cols-3{grid-template-columns:repeat(3,1fr);} .cols-2{grid-template-columns:repeat(2,1fr);}
@media(max-width:1100px){.cols-4{grid-template-columns:repeat(2,1fr);}.cols-3{grid-template-columns:repeat(2,1fr);}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:16px;box-shadow:var(--shadow);}
.card h3{margin:0 0 10px;font-size:14px;}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:15px 16px;box-shadow:var(--shadow);}
.kpi .lab{color:var(--muted);font-size:12px;} .kpi .val{font-size:26px;font-weight:700;margin-top:4px;} .kpi .sub{font-size:11.5px;color:var(--faint);margin-top:3px;}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:15px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:9px;}
.tile .row{display:flex;align-items:center;gap:11px;}
.tile .nm{font-weight:600;font-size:14px;} .tile .mt{color:var(--muted);font-size:12px;} .tile .desc{color:var(--muted);font-size:12.5px;line-height:1.5;}
.tile .foot{display:flex;gap:8px;align-items:center;margin-top:auto;padding-top:6px;}
.avatar{width:40px;height:40px;border-radius:10px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:15px;}
.avatar.round{border-radius:50%;} .avatar.sm{width:34px;height:34px;font-size:13px;}
.muted{color:var(--muted);} .sm{font-size:12px;}
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;padding:2px 9px;border-radius:999px;}
.b-green{background:var(--green-bg);color:var(--green);} .b-amber{background:var(--amber-bg);color:var(--amber);}
.b-red{background:var(--red-bg);color:var(--red);} .b-grey{background:#eef1f6;color:#5b6473;}
.b-blue{background:var(--blue-bg);color:var(--blue);} .b-purple{background:var(--purple-bg);color:var(--purple);}
.list-row{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);}
.list-row:last-child{border-bottom:none;}
.empty{color:var(--muted);text-align:center;padding:34px;}
table{width:100%;border-collapse:collapse;font-size:13px;}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);}
th{color:var(--muted);font-weight:600;font-size:12px;background:var(--surface-2);}
tr:hover td{background:var(--surface-2);}
.tablewrap{background:#fff;border:1px solid var(--line);border-radius:13px;overflow:hidden;box-shadow:var(--shadow);}
.toolbar{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-bottom:15px;}
.input,select.input{padding:9px 11px;border:1px solid var(--line);border-radius:9px;font-size:13px;font-family:inherit;background:#fff;}
.fl{display:block;font-size:12.5px;font-weight:600;color:#334155;margin:10px 0 6px;}
.cred{display:flex;align-items:center;gap:8px;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:12.5px;}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;}
.acc-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px;}
.acc-chk{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:12.5px;cursor:pointer;}
.banner{background:var(--amber-bg);border:1px solid #f6d9a8;color:#92610a;border-radius:11px;padding:11px 14px;font-size:13px;margin-bottom:16px;}