:root{
  --orange:#F26522;
  --orange-dark:#d9551a;
  --orange-soft:#FDEBE1;
  --navy:#141A2E;
  --navy-2:#1E2740;
  --navy-3:#2A3450;
  --bg:#F4F5F7;
  --card:#FFFFFF;
  --ink:#1A1F2E;
  --muted:#6B7280;
  --line:#E7E9EE;
  --green:#16A34A;
  --green-soft:#E7F6ED;
  --red:#DC2626;
  --red-soft:#FCEAEA;
  --amber:#D97706;
  --amber-soft:#FEF3E2;
  --radius:14px;
  --shadow:0 1px 3px rgba(20,26,46,.06),0 8px 24px rgba(20,26,46,.05);
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--orange);text-decoration:none}
h1,h2,h3,h4{margin:0 0 .4em;font-weight:700;letter-spacing:-.01em}
img{max-width:100%}

/* ---------- Layout ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{width:248px;background:var(--navy);color:#C7CDDB;flex-shrink:0;display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:40}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:22px 22px 18px}
.sidebar .brand img{max-height:40px}
.sidebar .brand .brand-text{font-size:20px;font-weight:800;color:#fff}
.sidebar .brand .brand-text b{color:var(--orange)}
.nav{padding:6px 12px;flex:1;overflow-y:auto}
.nav a{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:10px;color:#AEB6C7;font-weight:500;margin-bottom:3px;transition:.15s}
.nav a svg{width:20px;height:20px;flex-shrink:0}
.nav a:hover{background:var(--navy-2);color:#fff}
.nav a.active{background:var(--orange);color:#fff;box-shadow:0 6px 16px rgba(242,101,34,.35)}
.sidebar .side-foot{padding:14px;border-top:1px solid var(--navy-3);margin:0 12px}
.side-foot .sf-card{display:flex;align-items:center;gap:10px;background:var(--navy-2);border-radius:12px;padding:10px 12px}
.side-foot .sf-badge{width:34px;height:34px;border-radius:9px;background:var(--orange);display:flex;align-items:center;justify-content:center;color:#fff}
.side-foot small{display:block;color:#7C8398}
.side-foot .sf-name{color:#fff;font-weight:600;font-size:13px}
.side-foot .sf-sub{color:#8A93A6;font-size:11px}

.main{margin-left:248px;flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{background:var(--card);border-bottom:1px solid var(--line);height:66px;display:flex;align-items:center;gap:18px;padding:0 28px;position:sticky;top:0;z-index:30}
.topbar .search{flex:1;max-width:520px;position:relative}
.topbar .search input{width:100%;border:1px solid var(--line);background:#F7F8FA;border-radius:10px;padding:10px 14px 10px 40px;font-size:14px;outline:none}
.topbar .search svg{position:absolute;left:13px;top:11px;width:18px;height:18px;color:var(--muted)}
.topbar .tb-right{margin-left:auto;display:flex;align-items:center;gap:18px}
.topbar .bell{position:relative;color:var(--muted)}
.topbar .bell .dot{position:absolute;top:-4px;right:-4px;background:var(--orange);color:#fff;font-size:10px;font-weight:700;border-radius:20px;padding:1px 5px}
.topbar .who{display:flex;align-items:center;gap:10px}
.topbar .who .av{width:38px;height:38px;border-radius:10px;background:var(--orange-soft);color:var(--orange);display:flex;align-items:center;justify-content:center;font-weight:700}
.topbar .who .nm{font-weight:700;font-size:13px;line-height:1.1}
.topbar .who .rl{color:var(--muted);font-size:12px}
.hamburger{display:none;background:none;border:0;cursor:pointer;color:var(--ink)}

.content{padding:28px;max-width:1400px;width:100%}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.page-head h1{font-size:26px;margin:0}
.page-head .sub{color:var(--muted);margin-top:2px}

/* ---------- Cards / grid ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card .card-b{padding:20px 22px}
.card .card-h{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.card .card-h h3{margin:0;font-size:16px}
.grid{display:grid;gap:18px}
.stats{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));margin-bottom:22px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;display:flex;gap:14px;align-items:flex-start}
.stat .ic{width:52px;height:52px;border-radius:13px;background:var(--orange-soft);color:var(--orange);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.stat.orange .ic{background:var(--orange);color:#fff}
.stat .lbl{color:var(--muted);font-size:13px;font-weight:500}
.stat .val{font-size:26px;font-weight:800;letter-spacing:-.02em;margin-top:2px}
.stat .delta{font-size:12px;margin-top:6px;color:var(--green);font-weight:600}
.two-col{grid-template-columns:1.4fr 1fr}
.three-col{grid-template-columns:repeat(3,1fr)}
@media(max-width:1050px){.two-col,.three-col{grid-template-columns:1fr}}

/* ---------- Buttons / forms ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:10px;padding:11px 18px;font-weight:600;font-size:14px;cursor:pointer;font-family:inherit;transition:.15s;text-decoration:none}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-dark);color:#fff}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{background:#F7F8FA}
.btn-danger{background:var(--red);color:#fff}
.btn-success{background:var(--green);color:#fff}
.btn-sm{padding:7px 12px;font-size:13px}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:13px;margin-bottom:6px}
.field .req{color:var(--red)}
.input,select,textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-size:14px;font-family:inherit;background:#fff;outline:none;transition:.15s}
.input:focus,select:focus,textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px var(--orange-soft)}
textarea{min-height:120px;resize:vertical}
.row{display:flex;gap:14px;flex-wrap:wrap}
.row>*{flex:1;min-width:160px}
.help{color:var(--muted);font-size:12px;margin-top:5px}

/* ---------- Table ---------- */
.table-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
table.tbl th{text-align:left;color:var(--muted);font-weight:600;padding:12px 14px;border-bottom:1px solid var(--line);white-space:nowrap;font-size:12px;text-transform:uppercase;letter-spacing:.03em}
table.tbl td{padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
table.tbl tr:hover td{background:#FAFBFC}
.avatar{width:34px;height:34px;border-radius:8px;background:var(--orange-soft);color:var(--orange);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:12px}
.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600}
.badge.green{background:var(--green-soft);color:var(--green)}
.badge.amber{background:var(--amber-soft);color:var(--amber)}
.badge.red{background:var(--red-soft);color:var(--red)}
.badge.gray{background:#EEF0F3;color:var(--muted)}
.badge.orange{background:var(--orange-soft);color:var(--orange)}

/* ---------- Misc ---------- */
.flash{padding:13px 16px;border-radius:11px;margin-bottom:18px;font-weight:500}
.flash.ok{background:var(--green-soft);color:#166534}
.flash.err{background:var(--red-soft);color:#991B1B}
.flash.info{background:#E8F0FE;color:#1E40AF}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px;align-items:flex-end}
.filters .field{margin:0;min-width:150px}
.muted{color:var(--muted)}
.mono{font-variant-numeric:tabular-nums}
.def-list{display:grid;grid-template-columns:180px 1fr;gap:0}
.def-list dt{color:var(--muted);padding:11px 0;border-bottom:1px solid var(--line);font-weight:500}
.def-list dd{margin:0;padding:11px 0;border-bottom:1px solid var(--line);font-weight:600}
.tag-pill{display:inline-block;background:var(--orange-soft);color:var(--orange);border-radius:8px;padding:3px 9px;font-size:12px;font-weight:600;margin:2px}
.empty{text-align:center;padding:50px 20px;color:var(--muted)}
.checkbox-row{display:flex;align-items:center;gap:9px}
.checkbox-row input{width:auto}

@media(max-width:880px){
  .sidebar{transform:translateX(-100%);transition:.2s}
  .sidebar.open{transform:none}
  .main{margin-left:0}
  .hamburger{display:inline-flex}
  .def-list{grid-template-columns:1fr}
  .def-list dt{border:0;padding-bottom:0}
}