/* Precision scrollbar */
        ::-webkit-scrollbar {
            width: 6px;
        }
        ::-webkit-scrollbar-track {
            background: #07090d;
        }
        ::-webkit-scrollbar-thumb {
            background: #1a2230;
            border-radius: 3px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #ccff00;
        }

        /* Technical CAD grid background */
        .tech-blueprint-bg {
            background-color: #07090d;
            background-image: 
                radial-gradient(circle at 50% 0%, rgba(204, 255, 0, 0.04) 0%, transparent 60%),
                linear-gradient(to right, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
                linear-gradient(to bottom, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
            background-size: 100% 100%, 32px 32px, 32px 32px;
        }

        .gradient-tech-text {
            background: linear-gradient(135deg, #ffffff 40%, #ccff00 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        input[type=range] {
            accent-color: #ccff00;
        }

        .corner-badge {
            clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
        }