*{box-sizing:border-box}
:root{--bg:#f5f7fb;--panel:#fff;--line:#e2e8f0;--text:#0f172a;--muted:#64748b;--nav:#111827;--nav2:#1f2937;--blue:#2563eb;--green:#166534;--orange:#9a3412;--red:#991b1b;--purple:#6b21a8}
html,body{margin:0;min-height:100%;font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Arial;color:var(--text);background:var(--bg)}
button,input,select,textarea{font:inherit}button{cursor:pointer}.muted{color:var(--muted)}
.app-shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:var(--nav);color:#cbd5e1;padding:18px 12px;display:flex;flex-direction:column}.brand{font-size:18px;font-weight:900;color:#fff;padding:4px 8px 18px}.brand small{display:block;color:#94a3b8;font-size:11px;margin-top:3px}.sidebar nav{display:grid;gap:5px}.nav-btn{border:0;background:transparent;color:#cbd5e1;padding:10px 11px;border-radius:9px;text-align:left;font-weight:750}.nav-btn.active,.nav-btn:hover{background:var(--nav2);color:#fff}.side-user{margin-top:auto;border-top:1px solid #334155;padding:14px 8px 4px;display:grid;gap:4px}.side-user strong{color:#fff}.side-user span{font-size:12px;color:#94a3b8}.btn-full{width:100%;margin-top:8px}
.main{padding:22px;min-width:0}.topbar{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:18px}.topbar h1{font-size:25px;margin:0}.top-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.notification-btn{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 10px}
.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:14px}.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.kpi{background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px}.kpi-label{font-size:12px;color:var(--muted)}.kpi-num{font-size:22px;font-weight:900;margin-top:3px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px}.section-head h2{margin:0;font-size:17px}.item{padding:11px 0;border-bottom:1px solid #edf2f7}.item:last-child{border-bottom:0}.item-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}
.btn{border:0;border-radius:9px;padding:9px 12px;font-weight:800}.btn-blue{background:var(--blue);color:#fff}.btn-soft{background:#e8edf4;color:#0f172a}.btn-green{background:#dcfce7;color:var(--green)}.btn-orange{background:#ffedd5;color:var(--orange)}.btn-red{background:#fee2e2;color:var(--red)}.btn-purple{background:#f3e8ff;color:var(--purple)}.btn:disabled{opacity:.45;cursor:not-allowed}
.badge{display:inline-flex;padding:4px 7px;border-radius:999px;font-size:10px;font-weight:900;white-space:nowrap}.badge-ok{background:#dcfce7;color:#166534}.badge-bad{background:#fee2e2;color:#991b1b}.badge-warn{background:#ffedd5;color:#9a3412}.badge-info{background:#dbeafe;color:#1d4ed8}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px}table{border-collapse:collapse;width:100%;min-width:760px}th,td{padding:10px 11px;border-bottom:1px solid #e2e8f0;text-align:left;vertical-align:top}th{font-size:11px;text-transform:uppercase;color:#64748b;background:#f8fafc}.table-actions{display:flex;gap:6px;flex-wrap:wrap}.table-actions .btn{padding:6px 8px;font-size:12px}
label{display:block;font-weight:800;margin-bottom:5px}input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:9px;padding:9px 10px;background:#fff;color:var(--text)}textarea{min-height:94px;resize:vertical}.field{margin-bottom:11px}.help{font-size:12px;color:var(--muted);margin-top:4px}.notice{padding:10px 12px;border-radius:9px;background:#eff6ff;color:#1e3a8a;margin-bottom:10px}.warning{padding:10px 12px;border-radius:9px;background:#fff7ed;color:#9a3412;margin-bottom:10px}.danger{padding:10px 12px;border-radius:9px;background:#fef2f2;color:#991b1b;margin-bottom:10px}.success{padding:10px 12px;border-radius:9px;background:#ecfdf5;color:#166534;margin-bottom:10px}.secret-line{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre-wrap;word-break:break-word;background:#f8fafc;border:1px solid var(--line);padding:9px;border-radius:8px;margin-top:8px}
.login-page{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#eef4ff,#f8fafc 55%,#f4f0ff)}.login-card{width:min(980px,96vw);display:grid;grid-template-columns:1.05fr .95fr;background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 24px 70px rgba(15,23,42,.12)}.login-info{padding:40px;background:#0f172a;color:#fff}.login-info h1{font-size:34px;margin:0 0 10px}.login-info p{color:#cbd5e1}.login-list{display:grid;gap:10px;margin-top:26px}.login-list div{padding:10px;border:1px solid #334155;border-radius:10px;background:#111827}.login-form{padding:34px}.login-form h2{font-size:25px;margin:0 0 5px}.demo-box{margin-top:16px;padding:11px;background:#f8fafc;border:1px solid var(--line);border-radius:10px}.demo-buttons{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.demo-buttons button{font-size:12px;padding:6px 8px}
.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.48);display:grid;place-items:center;padding:16px;z-index:100}.modal{background:#fff;border-radius:16px;width:min(900px,96vw);max-height:92vh;overflow:auto;box-shadow:0 20px 60px rgba(15,23,42,.24)}.modal-head{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:16px;border-bottom:1px solid var(--line)}.modal-head h3{margin:0;font-size:19px}.modal-body{padding:16px}.toast{position:fixed;right:18px;bottom:18px;padding:11px 14px;border-radius:10px;z-index:200;box-shadow:0 14px 40px rgba(15,23,42,.25);max-width:360px}.toast-dark{background:#0f172a;color:#fff}.toast-error{background:#991b1b;color:#fff}.toast-success{background:#166534;color:#fff}
.tree-dept{border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:10px}.tree-head{padding:12px;background:#f8fafc;display:flex;justify-content:space-between;gap:10px;align-items:center}.tree-team{margin:10px;border:1px solid var(--line);border-radius:10px;padding:10px}.employee-row{display:grid;grid-template-columns:1.4fr .7fr .9fr .7fr;gap:10px;align-items:center;padding:9px 0;border-top:1px solid #edf2f7}.employee-row:first-of-type{border-top:0}
@media(max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{min-height:auto}.sidebar nav{grid-template-columns:repeat(2,1fr)}.side-user{margin-top:14px}.kpis{grid-template-columns:repeat(2,1fr)}.grid2,.grid3{grid-template-columns:1fr}.login-card{grid-template-columns:1fr}.login-info{padding:28px}.login-form{padding:26px}.employee-row{grid-template-columns:1fr 1fr}}