@media print {
    body { background: white !important; color: black !important; }
    .no-print { display: none !important; }
    #checklistContainer > div { box-shadow: none !important; border: 1px solid #ddd !important; page-break-inside: avoid; margin-bottom: 15px; }
    .dark { color: black !important; background: white !important; }
    .print-only { display: block !important; }
    .hide-print-bg { background: transparent !important; }
    
    /* --- NEW PRINT WATERMARK --- */
    body::after {
        content: "campingchecklistpdf.pages.dev"; /* Change to your website name */
        position: fixed;
        bottom: 0%;
        transform: translate(-50%, -50%) rotate(0 deg);
        font-size: 2rem;
        font-weight: bold;
        color: rgba(0, 0, 0, 0.08); /* 0.08 is the opacity (very light) */
        z-index: 9999;
        pointer-events: none;
        
        /* OPTIONAL: To add a logo image above the text, uncomment the lines below */
        /* background-image: url('../path-to-your-logo.png'); */
        /* background-repeat: no-repeat; */
        /* background-position: center top; */
        /* padding-top: 100px; /* Make room for the logo */
    }
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
.dark ::-webkit-scrollbar-thumb { background: #475569; }

/* Smooth transitions for SPA routing */
.fade-in { animation: fadeIn 0.3s ease-in forwards; }
@keyframes fadeIn { 
    from { opacity: 0; transform: translateY(5px); } 
    to { opacity: 1; transform: translateY(0); } 
}