.fade-banner { transition: opacity 0.5s ease-in-out; }

        /* STRICT AVERY 5160 / 8160 SHEET PRINT STYLES PRESETS */
        @media print {
            body * { visibility: hidden; }
            #print-labels-manifest-grid, #print-labels-manifest-grid * { visibility: visible; }
            #print-labels-manifest-grid { 
                position: absolute; 
                left: 0; 
                top: 0; 
                width: 8.5in; 
                height: 11in; 
                padding: 0.5in 0.1875in 0.5in 0.1875in !important; 
                display: grid !important; 
                grid-template-columns: repeat(3, 2.625in) !important; 
                grid-template-rows: repeat(10, 1.0in) !important; 
                column-gap: 0.125in !important; 
                row-gap: 0in !important;
                background: white;
                box-sizing: border-box;
            }
            header, nav, main button, form, select, input, h2, p, .view-panel { display: none !important; }
        }
        @keyframes logoGlow {
            0%, 100% { filter: drop-shadow(0 0 4px rgba(45, 212, 191, 0.3)); transform: scale(1); }
            50% { filter: drop-shadow(0 0 18px rgba(45, 212, 191, 0.85)); transform: scale(1.06); }
        }
        .animate-glow {
            animation: logoGlow 2.4s ease-in-out infinite;
        }
        html {
            scrollbar-gutter: stable;
        }