#scrollToggleBtn {
    position: fixed;
    bottom: 20px;         /* Vertically centers with the tab buttons */
    left: 710px;          /* Pushes it safely past the Close button */
    z-index: 9999;
    width: 38px;
    height: 38px;
    background-color: #2563eb;
    color: #ffffff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: background-color 0.2s, transform 0.2s;
}

#scrollToggleBtn:hover {
    background-color: #1d4ed8;
    transform: scale(1.08);
}