/* Custom scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: #0a0a0a;
}
::-webkit-scrollbar-thumb {
    background: #2a2a2a;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #444444;
}

/* Grid background pattern */
.bg-grid-pattern {
    background-size: 32px 32px;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
}

/* Blinking cursor effect */
.cursor-blink {
    animation: blink 1s step-start infinite;
}
@keyframes blink {
    50% { opacity: 0; }
}

/* Scanline effect optional */
.scanline {
    background: linear-gradient(
        to bottom,
        rgba(255,255,255,0),
        rgba(255,255,255,0) 50%,
        rgba(0, 0, 0, 0.3) 50%,
        rgba(0, 0, 0, 0.3)
    );
    background-size: 100% 4px;
}