:root{
  --navy:#1f3b6e;
  --navy-700:#16294d;
  --navy-50:#eef2f9;
  --gray:#6b7280;
  --gray-200:#e5e7eb;
  --gray-100:#f3f4f6;
  --bg:#f5f7fb;
  --card:#ffffff;
  --text:#1f2937;
  --muted:#6b7280;
  --green:#15803d;--green-bg:#dcfce7;
  --amber:#b45309;--amber-bg:#fef3c7;
  --red:#b91c1c;--red-bg:#fee2e2;
  --blue:#1d4ed8;--blue-bg:#dbeafe;
  --radius:14px;
  --shadow:0 1px 3px rgba(16,24,40,.08),0 1px 2px rgba(16,24,40,.04);
  --shadow-lg:0 12px 32px rgba(16,24,40,.14);
  --maxw:1180px;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:'Segoe UI',Tahoma,system-ui,-apple-system,Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
body[dir="rtl"]{font-family:'Segoe UI',Tahoma,'Noto Naskh Arabic',Arial,sans-serif;}
a{color:var(--navy);text-decoration:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;
  border:1px solid transparent;border-radius:10px;padding:11px 18px;font-size:.95rem;
  font-weight:600;transition:.15s;background:var(--gray-100);color:var(--text);}
.btn:hover{filter:brightness(.97);}
.btn-primary{background:var(--navy);color:#fff;}
.btn-primary:hover{background:var(--navy-700);}
.btn-outline{background:#fff;border-color:var(--gray-200);color:var(--navy);}
.btn-danger{background:var(--red-bg);color:var(--red);}
.btn-ghost{background:transparent;}
.btn-block{width:100%;}
.btn-sm{padding:7px 12px;font-size:.85rem;border-radius:8px;}
.btn:disabled{opacity:.5;cursor:not-allowed;}

/* ---------- Top bar ---------- */
.topbar{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--gray-200);
  display:flex;align-items:center;gap:14px;padding:10px 18px;box-shadow:var(--shadow);}
.topbar .logo{height:38px;width:auto;}
.topbar .sep{flex:1;}
.topbar .role-tag{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  background:var(--navy-50);color:var(--navy);padding:4px 10px;border-radius:20px;}
.lang-toggle{border:1px solid var(--gray-200);background:#fff;border-radius:8px;padding:7px 12px;
  font-weight:700;color:var(--navy);font-size:.85rem;}
.offline-dot{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:600;
  padding:4px 10px;border-radius:20px;background:var(--green-bg);color:var(--green);}
.offline-dot.off{background:var(--amber-bg);color:var(--amber);}
.offline-dot i{width:8px;height:8px;border-radius:50%;background:currentColor;display:inline-block;}

/* ---------- Layout shells ---------- */
.app-shell{display:flex;min-height:calc(100vh - 59px);}
.sidebar{width:248px;background:var(--navy);color:#dbe4f3;flex-shrink:0;padding:14px 10px;
  overflow-y:auto;transition:transform .25s;}
.sidebar h4{font-size:.7rem;text-transform:uppercase;letter-spacing:1px;color:#90a6cf;
  margin:16px 12px 6px;}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:9px;
  color:#cdd9ee;font-size:.9rem;font-weight:500;cursor:pointer;}
.nav-item:hover{background:rgba(255,255,255,.08);color:#fff;}
.nav-item.active{background:#fff;color:var(--navy);font-weight:700;}
.nav-item .ic{width:20px;text-align:center;}
.content{flex:1;padding:22px;max-width:100%;overflow-x:hidden;}
.content-inner{max-width:var(--maxw);margin:0 auto;}

/* Field (mobile) shell */
.field-shell{max-width:440px;margin:0 auto;padding:18px 16px 40px;}

/* ---------- Cards / sections ---------- */
.card{background:var(--card);border:1px solid var(--gray-200);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:20px;margin-bottom:18px;}
.card-pad-0{padding:0;overflow:hidden;}
.page-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:18px;}
.page-head h1{font-size:1.5rem;margin:0;color:var(--navy-700);}
.page-head p{margin:2px 0 0;color:var(--muted);font-size:.9rem;}
.page-head .sep{flex:1;}
.crumb{font-size:.8rem;color:var(--muted);margin-bottom:4px;}

/* ---------- Stat cards ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin-bottom:20px;}
.stat{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);}
.stat .label{font-size:.8rem;color:var(--muted);font-weight:600;}
.stat .value{font-size:2rem;font-weight:800;color:var(--navy-700);margin-top:4px;}
.stat .ic{font-size:1.3rem;float:right;opacity:.85;}
body[dir="rtl"] .stat .ic{float:left;}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;}
table{width:100%;border-collapse:collapse;font-size:.9rem;}
th,td{padding:12px 14px;text-align:start;border-bottom:1px solid var(--gray-200);white-space:nowrap;}
th{background:var(--gray-100);font-size:.78rem;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);font-weight:700;}
tbody tr:hover{background:var(--navy-50);}
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.75rem;font-weight:700;}
.badge.done{background:var(--green-bg);color:var(--green);}
.badge.prog{background:var(--blue-bg);color:var(--blue);}
.badge.none{background:var(--gray-100);color:var(--muted);}
.badge.warn{background:var(--amber-bg);color:var(--amber);}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:4px;}
.field label{font-size:.85rem;font-weight:600;color:#374151;}
.field input,.field select,.field textarea{
  padding:11px 13px;border:1px solid var(--gray-200);border-radius:10px;font-size:.95rem;background:#fff;color:var(--text);}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(31,59,110,.12);}
.field .hint{font-size:.78rem;color:var(--muted);}
.form-actions{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap;}
.req{color:var(--red);}

/* search bar */
.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px;align-items:center;}
.search{flex:1;min-width:180px;position:relative;}
.search input{width:100%;padding:11px 14px;border:1px solid var(--gray-200);border-radius:10px;font-size:.95rem;}

/* ---------- Field workflow specific ---------- */
.stepper{display:flex;align-items:center;gap:6px;margin-bottom:18px;flex-wrap:wrap;}
.stepper .dot{width:26px;height:26px;border-radius:50%;background:var(--gray-200);color:var(--muted);
  display:grid;place-items:center;font-size:.8rem;font-weight:700;}
.stepper .dot.active{background:var(--navy);color:#fff;}
.stepper .dot.done{background:var(--green);color:#fff;}
.step-label{font-size:.78rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px;}
.hero-icon{width:74px;height:74px;border-radius:50%;background:var(--navy-50);color:var(--navy);
  display:grid;place-items:center;font-size:2rem;margin:0 auto 14px;}
.center{text-align:center;}
.photo-drop{border:2px dashed var(--gray-200);border-radius:var(--radius);padding:26px;text-align:center;
  color:var(--muted);cursor:pointer;background:var(--gray-100);}
.photo-drop:hover{border-color:var(--navy);color:var(--navy);}
.photo-preview{border-radius:var(--radius);overflow:hidden;border:1px solid var(--gray-200);position:relative;}
.photo-preview img{width:100%;height:200px;object-fit:cover;}
.tile{display:flex;align-items:center;gap:14px;padding:16px;border:1px solid var(--gray-200);
  border-radius:var(--radius);background:#fff;cursor:pointer;margin-bottom:12px;box-shadow:var(--shadow);}
.tile:hover{border-color:var(--navy);}
.tile .ic{width:46px;height:46px;border-radius:12px;background:var(--navy-50);color:var(--navy);display:grid;place-items:center;font-size:1.3rem;}
.tile .t{font-weight:700;}
.tile .s{font-size:.82rem;color:var(--muted);}
.tile .arrow{margin-inline-start:auto;color:var(--gray);}
.list-row{display:flex;align-items:center;gap:12px;padding:13px;border:1px solid var(--gray-200);border-radius:12px;background:#fff;margin-bottom:10px;cursor:pointer;}
.list-row:hover{border-color:var(--navy);background:var(--navy-50);}
.list-row .t{font-weight:600;}
.list-row .s{font-size:.8rem;color:var(--muted);}

/* ---------- Login pages ---------- */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy-700) 100%);}
.auth-card{background:#fff;border-radius:18px;box-shadow:var(--shadow-lg);padding:34px;width:100%;max-width:400px;}
.auth-card .logo{height:54px;margin:0 auto 8px;}
.auth-card h2{text-align:center;margin:6px 0 2px;color:var(--navy-700);}
.auth-card p.sub{text-align:center;color:var(--muted);font-size:.9rem;margin:0 0 22px;}
.auth-switch{text-align:center;margin-top:18px;font-size:.85rem;color:var(--muted);}
.auth-corner{position:absolute;top:16px;inset-inline-end:16px;}

/* ---------- Modal ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(16,24,40,.55);display:grid;place-items:center;z-index:60;padding:18px;}
.modal{background:#fff;border-radius:var(--radius);max-width:560px;width:100%;max-height:90vh;overflow:auto;box-shadow:var(--shadow-lg);}
.modal-head{display:flex;align-items:center;padding:18px 20px;border-bottom:1px solid var(--gray-200);}
.modal-head h3{margin:0;font-size:1.15rem;color:var(--navy-700);}
.modal-head .x{margin-inline-start:auto;background:none;border:none;font-size:1.4rem;color:var(--muted);}
.modal-body{padding:20px;}
.modal-foot{display:flex;gap:10px;justify-content:flex-end;padding:16px 20px;border-top:1px solid var(--gray-200);}

/* toast */
.toast{position:fixed;bottom:22px;inset-inline:0;margin:auto;width:max-content;max-width:90%;background:var(--navy-700);color:#fff;
  padding:12px 20px;border-radius:12px;box-shadow:var(--shadow-lg);z-index:80;font-weight:600;font-size:.9rem;
  animation:rise .25s ease;}
@keyframes rise{from{transform:translateY(14px);opacity:0;}to{transform:none;opacity:1;}}

/* charts */
.chart-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:18px;}
.bar-row{display:flex;align-items:center;gap:10px;margin-bottom:12px;}
.bar-row .name{width:120px;font-size:.85rem;font-weight:600;flex-shrink:0;}
.bar-track{flex:1;background:var(--gray-100);border-radius:8px;height:22px;overflow:hidden;}
.bar-fill{height:100%;background:var(--navy);border-radius:8px;display:flex;align-items:center;
  padding-inline-start:8px;color:#fff;font-size:.72rem;font-weight:700;min-width:24px;}
.donut{display:grid;place-items:center;}
.legend{display:flex;flex-direction:column;gap:8px;margin-top:10px;}
.legend .li{display:flex;align-items:center;gap:8px;font-size:.85rem;}
.legend .sw{width:12px;height:12px;border-radius:3px;}

/* hamburger */
.hamb{display:none;background:none;border:1px solid var(--gray-200);border-radius:8px;padding:8px 11px;font-size:1.1rem;color:var(--navy);}
.scrim{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:35;}

.empty{text-align:center;padding:40px 16px;color:var(--muted);}
.empty .ic{font-size:2.4rem;opacity:.5;}
.two-col{display:grid;grid-template-columns:1fr 1.4fr;gap:18px;}
.kv{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dashed var(--gray-200);font-size:.9rem;}
.kv .k{color:var(--muted);}
.kv .v{font-weight:600;text-align:end;}
.thumb{width:100%;height:160px;object-fit:cover;border-radius:12px;border:1px solid var(--gray-200);}

/* ---------- Responsive ---------- */
@media(max-width:860px){
  .hamb{display:inline-flex;}
  .sidebar{position:fixed;top:59px;bottom:0;inset-inline-start:0;z-index:50;transform:translateX(-110%);box-shadow:var(--shadow-lg);}
  body[dir="rtl"] .sidebar{transform:translateX(110%);}
  .sidebar.open{transform:translateX(0);}
  .scrim.show{display:block;}
  .chart-grid{grid-template-columns:1fr;}
  .two-col{grid-template-columns:1fr;}
  .content{padding:16px;}
  .page-head h1{font-size:1.25rem;}
}
@media(max-width:480px){
  .topbar .role-tag{display:none;}
  .stat .value{font-size:1.6rem;}
}