/* FlowEditor background container */
.flow-editor-container {
    position: relative;
    width: 100vw;
    height: 100vh;
}

    /* Blue Gradient Overlay */
    .flow-editor-container::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        pointer-events: none; /* Ensures grid and nodes remain fully interactive */
        background: linear-gradient( to bottom, rgba(9, 44, 68, 0.9) 0%, /* Deep blue at the top */
        rgba(30, 30, 30, 0) 45%, /* Fade out towards center */
        rgba(30, 30, 30, 0) 75%, /* No gradient in the middle */
        rgba(9, 44, 68, 0.7) 100% /* Deep blue at the bottom */
        );
        z-index: -1; /* Ensures it stays behind the React Flow elements */
    }