:root{
  --navy:#1e2952; --navy-700:#26336a; --navy-900:#161f3e;
  --amber:#f7b801; --amber-600:#e0a400;
  --ink:#161a2b; --muted:#6b7180; --line:#e6e9f0; --line-2:#eef1f6;
  --bg:#f4f6fb; --card:#ffffff;
  --green:#1a8f5a; --green-bg:#e4f6ec;
  --blue:#2563c9; --blue-bg:#e6effb;
  --amberb:#9a6b00; --amber-bg:#fdf0cf;
  --red:#c2384a; --red-bg:#fbe7ea;
  --neutral:#5b6172; --neutral-bg:#eceef3;
  --radius:14px; --shadow:0 1px 2px rgba(20,26,43,.05),0 8px 24px rgba(20,26,43,.06);
  --sidebar-w:236px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink);font-size:14.5px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.01em}
small{font-size:12px}

/* ---------- Layout shell ---------- */
.app{min-height:100vh}
.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);background:linear-gradient(180deg,var(--navy) 0%,var(--navy-900) 100%);color:#cfd5e8;display:flex;flex-direction:column;padding:18px 14px;z-index:40}
.brand{display:flex;align-items:center;gap:10px;padding:6px 8px 18px}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--amber);color:var(--navy-900)}
.brand-mark .ic{width:20px;height:20px}
.brand-name{font-weight:800;font-size:17px;color:#fff;letter-spacing:-.02em}
.nav{display:flex;flex-direction:column;gap:2px;flex:1;margin-top:4px}
.nav-link{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;color:#aeb6d2;font-weight:500;transition:.15s}
.nav-link .ic{width:19px;height:19px;flex:none}
.nav-link:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-link.active{background:var(--amber);color:var(--navy-900);font-weight:600;box-shadow:0 6px 16px rgba(247,184,1,.25)}
.nav-logout{margin-top:6px;color:#9aa2c0}
.nav-logout:hover{background:rgba(255,255,255,.06);color:#fff}

.main{margin-left:var(--sidebar-w);min-height:100vh;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:16px;padding:14px 28px;background:rgba(244,246,251,.85);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.topbar-title h1{font-size:20px}
.topbar-title p{margin:2px 0 0;color:var(--muted);font-size:13px}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.menu-btn{display:none;background:none;border:0;font-size:22px;color:var(--ink);cursor:pointer}
.user-chip{display:flex;align-items:center;gap:9px}
.avatar{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--navy);color:#fff;font-weight:700}
.user-meta{display:flex;flex-direction:column;line-height:1.2}
.user-meta small{color:var(--muted)}
.content{padding:24px 28px 60px;max-width:1240px;width:100%}

/* ---------- Flash ---------- */
.flash{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-weight:500;border:1px solid transparent}
.flash-success{background:var(--green-bg);color:#155e3b;border-color:#bfe6cd}
.flash-error{background:var(--red-bg);color:#8e2433;border-color:#f1c3ca}
.flash-info{background:var(--blue-bg);color:#1c478f;border-color:#c5dbf6}

/* ---------- Cards / grid ---------- */
.cards{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:18px 20px}
.section{margin-top:26px}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.section-head h2{font-size:16px}

/* stat cards */
.stat{display:flex;flex-direction:column;gap:6px;padding:18px 20px}
.stat .label{color:var(--muted);font-size:12.5px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.stat .value{font-size:28px;font-weight:800;letter-spacing:-.02em}
.stat .meta{font-size:12.5px;color:var(--muted)}
.stat .ic{width:22px;height:22px}
.stat-top{display:flex;align-items:center;justify-content:space-between}
.stat-ico{display:grid;place-items:center;width:40px;height:40px;border-radius:11px;background:var(--blue-bg);color:var(--blue)}
.stat-ico.green{background:var(--green-bg);color:var(--green)}
.stat-ico.amber{background:var(--amber-bg);color:var(--amberb)}
.stat-ico.navy{background:#e7eaf6;color:var(--navy)}

/* ---------- Worker / entity cards ---------- */
.entity-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:16px}
.wcard{display:flex;flex-direction:column;gap:12px;padding:18px;cursor:pointer;transition:.15s}
.wcard:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(20,26,43,.12);border-color:#d7dcea}
.wcard-top{display:flex;align-items:center;gap:12px}
.wavatar{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--navy);color:#fff;font-weight:700;font-size:17px;flex:none}
.wcard h3{font-size:15.5px}
.wcard .sub{color:var(--muted);font-size:12.5px}
.wcard-foot{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line-2);padding-top:11px;margin-top:auto}
.wcard .rate{font-weight:700}

/* ---------- Badges ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;line-height:1.4}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.9}
.badge-green{background:var(--green-bg);color:var(--green)}
.badge-blue{background:var(--blue-bg);color:var(--blue)}
.badge-amber{background:var(--amber-bg);color:var(--amberb)}
.badge-red{background:var(--red-bg);color:var(--red)}
.badge-neutral{background:var(--neutral-bg);color:var(--neutral)}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:var(--card)}
table.tbl{width:100%;border-collapse:collapse;font-size:14px}
table.tbl th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:13px 16px;border-bottom:1px solid var(--line);background:#fafbfe;font-weight:600;white-space:nowrap}
table.tbl td{padding:13px 16px;border-bottom:1px solid var(--line-2);vertical-align:middle}
table.tbl tr:last-child td{border-bottom:0}
table.tbl tbody tr{transition:.12s}
table.tbl tbody tr:hover{background:#f8faff}
.row-link{cursor:pointer}
.t-right{text-align:right}
.t-num{font-variant-numeric:tabular-nums}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:10px;border:1px solid transparent;font-weight:600;font-size:14px;cursor:pointer;transition:.15s;font-family:inherit;background:#eef1f7;color:var(--ink)}
.btn .ic{width:17px;height:17px}
.btn:hover{filter:brightness(.97)}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-700);filter:none}
.btn-amber{background:var(--amber);color:var(--navy-900)}
.btn-amber:hover{background:var(--amber-600);filter:none}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:#cdd3e2;background:#fafbfe;filter:none}
.btn-danger{background:var(--red-bg);color:var(--red)}
.btn-sm{padding:6px 11px;font-size:13px;border-radius:8px}
.btn-block{width:100%;justify-content:center}
.btn-wa{background:#25d366;color:#063d1e}
.btn-wa:hover{filter:brightness(.96)}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-weight:600;font-size:13px}
.field .hint{color:var(--muted);font-size:12px}
.field .ok{color:var(--green);font-size:12px;font-weight:600}
.field .bad{color:var(--red);font-size:12px;font-weight:600}
input,select,textarea{font-family:inherit;font-size:14px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(30,41,82,.1)}
textarea{resize:vertical;min-height:84px}
.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:6px}
.inline-form{display:inline}
.checkrow{display:flex;align-items:center;gap:9px}
.checkrow input{width:auto}

/* ---------- Tabs ---------- */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px}
.tab{padding:10px 16px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.tab.active{color:var(--navy);border-color:var(--amber)}

/* ---------- Filter bar ---------- */
.filterbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:18px}
.filterbar input,.filterbar select{width:auto;min-width:150px}
.spacer{flex:1}

/* ---------- Detail layout ---------- */
.detail-grid{display:grid;grid-template-columns:320px 1fr;gap:20px;align-items:start}
.kv{display:grid;grid-template-columns:130px 1fr;gap:8px 14px;font-size:14px}
.kv dt{color:var(--muted);font-weight:600}
.kv dd{margin:0}
.crumbs{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px;margin-bottom:14px}
.crumbs a:hover{color:var(--navy)}

/* ---------- Doc list ---------- */
.doclist{display:flex;flex-direction:column;gap:8px}
.docitem{display:flex;align-items:center;gap:12px;padding:11px 14px;border:1px solid var(--line);border-radius:10px}
.docitem .ic{width:20px;height:20px;color:var(--navy)}
.docitem .grow{flex:1}

/* ---------- Misc ---------- */
.empty{text-align:center;padding:48px 20px;color:var(--muted)}
.empty .ic{width:38px;height:38px;opacity:.4;margin-bottom:8px}
.pill-list{display:flex;flex-wrap:wrap;gap:6px}
.muted{color:var(--muted)}
.right{text-align:right}
.mt0{margin-top:0}
.divider{height:1px;background:var(--line);margin:18px 0}
.notice{background:var(--amber-bg);border:1px solid #f0dba0;color:var(--amberb);padding:12px 14px;border-radius:10px;font-size:13.5px}

/* ---------- Auth pages ---------- */
.auth-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-900) 100%);padding:24px}
.auth-card{width:100%;max-width:410px;background:#fff;border-radius:18px;padding:34px;box-shadow:0 24px 60px rgba(0,0,0,.3)}
.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.auth-brand .brand-mark{width:38px;height:38px}
.auth-card h1{font-size:22px;margin:14px 0 4px}
.auth-card .sub{color:var(--muted);margin-bottom:22px}
.auth-card .field{margin-bottom:14px}
.auth-alt{text-align:center;color:var(--muted);font-size:13px;margin:18px 0 0}
.auth-alt a{color:var(--navy);font-weight:600;text-decoration:none}
.auth-alt a:hover{text-decoration:underline}

/* ---------- Map ---------- */
.map-controls{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin-bottom:14px}
.map-controls .checkrow{font-size:13px}
.input-sm{padding:8px 11px;border:1px solid var(--line);border-radius:9px;font:inherit;font-size:13px;max-width:220px;margin-left:auto}
.map-layout{display:grid;grid-template-columns:1fr 320px;gap:16px}
@media(max-width:860px){.map-layout{grid-template-columns:1fr}}
#map{height:560px;border-radius:14px;border:1px solid var(--line);z-index:1}
.map-side{display:flex;flex-direction:column;gap:8px;max-height:560px;overflow:auto}
.map-item{display:flex;justify-content:space-between;gap:8px;padding:9px 11px;border:1px solid var(--line);border-radius:10px;cursor:pointer;background:#fff;font-size:13px}
.map-item:hover{border-color:var(--navy)}
.map-item .dist{color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.map-dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:middle}

/* ---------- Modal ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(16,20,35,.5);display:none;place-items:center;z-index:60;padding:20px}
.modal-bg.open{display:grid}
.modal{background:#fff;border-radius:16px;width:100%;max-width:560px;max-height:90vh;overflow:auto;box-shadow:0 30px 70px rgba(0,0,0,.35)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:17px}
.modal-body{padding:22px}
.modal-x{background:none;border:0;font-size:22px;cursor:pointer;color:var(--muted);line-height:1}

@media(max-width:1000px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .detail-grid{grid-template-columns:1fr}
}
@media(max-width:760px){
  .sidebar{transform:translateX(-100%);transition:.2s;box-shadow:0 0 40px rgba(0,0,0,.4)}
  body.nav-open .sidebar{transform:translateX(0)}
  .main{margin-left:0}
  .menu-btn{display:block}
  .content{padding:18px 16px 50px}
  .form-grid,.grid-2{grid-template-columns:1fr}
  .grid-4,.grid-3{grid-template-columns:1fr}
}