/* assets/css/app.css */
body { background-color: #f8f9fa; }

.sidebar {
    width: 260px;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
    background-color: #2c3e50 !important;
}

.main-content {
    margin-left: 260px;
    min-height: 100vh;
    overflow-x: auto;
}

.card-stat { border-left: 4px solid #0d6efd; }
.card-stat.danger { border-left-color: #dc3545; }
.card-stat.success { border-left-color: #198754; }
.card-stat.warning { border-left-color: #ffc107; }

.location-path { font-size: 0.82em; color: #6c757d; }
.location-path .separator { margin: 0 4px; }

.loan-row-danger { background-color: #fff5f5; }
.loan-row-ok { background-color: #f0fff4; }

.badge-stock-ok { background-color: #198754; }
.badge-stock-low { background-color: #fd7e14; }

@media print {
    nav, .no-print { display: none !important; }
    .qr-card { border: 1px solid #000; page-break-inside: avoid; }
    .sidebar, .main-content { margin: 0 !important; }
    .print-footer { display: block !important; margin-top: 2rem; font-size: 0.9em; }
    table { page-break-inside: auto; }
    tr { page-break-inside: avoid; }
}