body { background:#f5f7fb; font-family: Arial, sans-serif; }
.sidebar { min-height:100vh; background:#0b5d42; color:#fff; }
.sidebar a { color:#eaf7f0; display:block; padding:12px 18px; text-decoration:none; border-radius:10px; margin:4px 8px; }
.sidebar a:hover, .sidebar a.active { background:#0f7a57; color:#fff; }
.brand { font-weight:bold; font-size:20px; letter-spacing:.5px; }
.card { border:0; border-radius:16px; box-shadow:0 8px 24px rgba(0,0,0,.06); }
.btn { border-radius:10px; }
.table th { background:#f0f4f8; }
.login-box { max-width:420px; margin:70px auto; }
.logo-login { width:78px; height:78px; object-fit:contain; }
@media print {
    .no-print { display:none !important; }
    body { background:#fff; }
    .card { box-shadow:none; border:0; }
}