body { background:#f4f6f9; font-family: 'Segoe UI', Arial, sans-serif; }
.sidebar { width:250px; min-height:100vh; background:#132743; color:#fff; position:sticky; top:0; }
.sidebar-brand { font-size:1.1rem; font-weight:700; display:flex; align-items:center; gap:.5rem; }
.sidebar .nav-link { color:#c7d3e0; padding:.6rem .8rem; border-radius:8px; margin-bottom:2px; display:flex; align-items:center; gap:.6rem; }
.sidebar .nav-link:hover { background:#1d3a63; color:#fff; }
.sidebar .nav-link.active { background:#2563eb; color:#fff; }
.content { max-width: 100%; }
.card { border:none; border-radius:14px; box-shadow:0 2px 10px rgba(0,0,0,.06); }
.stat-card { border-radius:14px; padding:1.25rem; color:#fff; }
.table thead { background:#132743; color:#fff; }
.badge-estado { text-transform:capitalize; }
.login-wrapper { min-height:100vh; display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg,#132743,#2563eb); }
.login-card { max-width:400px; width:100%; border-radius:16px; }
@media print {
  .sidebar, .no-print { display:none !important; }
  .content { margin:0 !important; }
}