/* 3. Environment Layer (Rain/Snow via Pixi.js) */
#environment-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 4;
    /* Above tint, below depth */
    pointer-events: none;
    filter: blur(0px);
    transition: filter 2s ease;
}

#environment-layer canvas {
    display: block;
    width: 100%;
    height: 100%;
}

body.heavy-weather #background-video,
body.heavy-weather::before {
    filter: blur(3px) !important;
    /* Simulate focus on rain */
}