:root { --navy:#0b1f3a; --navy-dark:#071528; --gold:#c9a227; }
body { background:#f3f4f7; font-family: system-ui,-apple-system,'Segoe UI',Roboto,sans-serif; font-size:.93rem; }
.admin-wrap { display:flex; min-height:100vh; }
.sidebar { width:250px; background:var(--navy-dark); color:#cbd5e1; flex-shrink:0; position:sticky; top:0; height:100vh; display:flex; flex-direction:column; }
.sidebar-brand { display:flex; align-items:center; gap:12px; padding:20px; color:#fff; font-weight:700; font-size:1.05rem; border-bottom:1px solid rgba(255,255,255,.08); }
.sidebar-brand i { font-size:1.8rem; color:var(--gold); }
.sidebar-brand small { display:block; font-size:.7rem; font-weight:500; color:var(--gold); letter-spacing:1px; text-transform:uppercase; }
.sidebar nav { padding:14px 0; }
.sidebar nav a { display:flex; align-items:center; gap:12px; padding:11px 22px; color:#cbd5e1; text-decoration:none; transition:.2s; }
.sidebar nav a:hover, .sidebar nav a.active { background:rgba(255,255,255,.06); color:#fff; border-left:3px solid var(--gold); padding-left:19px; }
.sidebar nav a i { width:20px; text-align:center; color:var(--gold); }
.content { flex:1; min-width:0; }
.topbar { background:#fff; padding:14px 24px; display:flex; align-items:center; gap:14px; border-bottom:1px solid #e5e7eb; position:sticky; top:0; z-index:10; }
.page { padding:24px; }
.card { border:0; box-shadow:0 1px 3px rgba(0,0,0,.06); border-radius:8px; }
.stat-card { display:flex; align-items:center; gap:16px; padding:20px; }
.stat-card .ic { width:56px; height:56px; border-radius:12px; display:flex; align-items:center; justify-content:center; font-size:1.5rem; color:#fff; }
.stat-card strong { font-size:1.6rem; display:block; line-height:1; }
.stat-card span { color:#6b7280; font-size:.85rem; }
.table th { background:var(--navy); color:#fff; font-weight:600; font-size:.82rem; text-transform:uppercase; letter-spacing:.5px; white-space:nowrap; }
.table td { vertical-align:middle; }
.btn-navy { background:var(--navy); color:#fff; }
.btn-navy:hover { background:#12305a; color:#fff; }
.badge-new { background:#fef3c7; color:#92400e; }
.badge-contacted { background:#dbeafe; color:#1e40af; }
.badge-closed { background:#d1fae5; color:#065f46; }
.login-page { min-height:100vh; display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg,var(--navy-dark),#12305a); }
.login-card { width:100%; max-width:400px; background:#fff; border-radius:10px; padding:36px; border-top:5px solid var(--gold); }
@media (max-width:991px) {
  .sidebar { position:fixed; left:-260px; z-index:100; transition:left .3s; }
  .sidebar.open { left:0; }
}