:root{
  --primary:#0A2342;
  --primary-2:#061A32;
  --secondary:#00BFA5;
  --bg:#F6F9FB;
  --card:#FFFFFF;
  --text:#0D1B2A;
  --muted:#6B7280;
  --border:#E5E7EB;
  --danger:#DC2626;
  --radius:16px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: "Cairo", system-ui, -apple-system, Segoe UI, Arial;
  color:var(--text);
  background:var(--bg);
}

a{color:inherit}
.bg{background:var(--bg)}
.small{font-size:12px}
.muted{color:var(--muted)}
.mt-8{margin-top:8px}
.mt-12{margin-top:12px}
.mt-16{margin-top:16px}
.w-full{width:100%}

.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}
.auth-card{width:min(460px,100%);background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:0 10px 30px rgba(0,0,0,.06)}
.brand{display:flex;gap:12px;align-items:center;margin-bottom:12px}
.brand-logo{width:56px;height:56px;border-radius:14px;object-fit:contain}
.brand-title{font-weight:800}
.brand-sub{color:var(--muted);font-size:13px;margin-top:2px}

.layout{display:flex;min-height:100vh}
.sidebar{width:270px;background:linear-gradient(180deg,var(--primary-2),var(--primary));color:#fff;padding:14px;position:sticky;top:0;height:100vh}
.sidebar-brand{display:flex;gap:10px;align-items:center;margin:6px 6px 14px}
.sidebar-logo{width:40px;height:40px;border-radius:12px;background:#fff;object-fit:contain}
.sidebar-title{font-weight:800}

.nav{display:flex;flex-direction:column;gap:6px}
.nav-section{margin-top:10px;font-size:12px;opacity:.75}
.nav-link{padding:10px 12px;border-radius:12px;text-decoration:none;display:block}
.nav-link:hover{background:rgba(255,255,255,.10)}

.main{flex:1;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5}
.topbar-title{font-weight:800}
.topbar-actions{display:flex;gap:10px;align-items:center}

.content{padding:16px;max-width:1200px;width:100%;margin:0 auto}

.btn{border:1px solid var(--border);background:#fff;padding:10px 12px;border-radius:12px;cursor:pointer;text-decoration:none;display:inline-flex;gap:8px;align-items:center;justify-content:center}
.btn:hover{filter:brightness(.98)}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn.sm{padding:7px 10px;border-radius:10px;font-size:13px}
.btn.icon{width:40px;height:40px;padding:0;border-radius:12px}
.chip{background:rgba(0,191,165,.15);color:var(--secondary);border:1px solid rgba(0,191,165,.25);padding:6px 10px;border-radius:999px;font-size:12px}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;box-shadow:0 8px 18px rgba(0,0,0,.04)}
.card.mini{padding:12px}
.card-title{font-weight:800;margin-bottom:6px}
.card-value{font-size:26px;font-weight:800;color:var(--primary)}
.grid{display:grid;gap:12px}
.grid.cards{grid-template-columns:repeat(3,1fr)}
.grid.two{grid-template-columns:repeat(2,1fr)}
.grid.three{grid-template-columns:repeat(3,1fr)}
@media (max-width: 900px){
  .grid.cards{grid-template-columns:1fr}
  .grid.two,.grid.three{grid-template-columns:1fr}
}

.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid var(--border);padding:10px;text-align:right;vertical-align:top}
.table th{font-size:12px;color:var(--muted)}
.actions{display:flex;gap:8px;justify-content:flex-start;flex-wrap:wrap}

.form .field{display:flex;flex-direction:column;gap:6px}
.form input,.form select{
  padding:10px 12px;border-radius:12px;border:1px solid var(--border);outline:none;font-family:inherit
}
.form input:focus,.form select:focus{border-color:rgba(0,191,165,.6);box-shadow:0 0 0 4px rgba(0,191,165,.12)}
.check{display:flex;gap:8px;align-items:center}
.err{color:var(--danger);font-size:12px;margin-top:4px}
.toolbar{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.search{display:flex;gap:8px;align-items:center}
.pager{display:flex;justify-content:space-between;align-items:center;margin-top:12px;flex-wrap:wrap;gap:10px}
.alert{padding:10px 12px;border-radius:12px;border:1px solid var(--border);margin-bottom:12px}
.alert.danger{border-color:rgba(220,38,38,.35);background:rgba(220,38,38,.07);color:#991B1B}

@media (max-width: 980px){
  .sidebar{position:fixed; compiling:initial; right:-290px; transition:.2s; z-index:10}
  .sidebar.open{right:0}
  .main{margin-right:0}
}