#crt-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background-color: #050505;
    /* Slightly lighter than pure black to show vignette */
}

.crt-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;

    /* Vignette for curved glass look */
    background: radial-gradient(circle,
            rgba(0, 0, 0, 0) 50%,
            rgba(0, 0, 0, 0.4) 90%,
            rgba(0, 0, 0, 0.8) 100%);

    /* Scanlines (optional, subtle) */
    background-size: 100% 4px;
    background-image: repeating-linear-gradient(0deg,
            transparent,
            transparent 1px,
            rgba(255, 158, 59, 0.1) 2px,
            rgba(255, 158, 59, 0.1) 3px);

    box-shadow: inset 0 0 100px rgba(0, 0, 0, 0.9);
}