#scrollToTopBtn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: none;
    background-color: rgba(0, 0, 0, 0.6);
    border: none;
    border-radius: 25px;
    width: auto;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 0 15px;
    cursor: pointer;
    transition: opacity 0.3s, transform 0.3s;
    color: white;
    font-size: 16px;
    font-family: Arial, sans-serif;
    white-space: nowrap;
}

#scrollToTopBtn svg {
    width: 24px;
    height: 24px;
    transition: transform 0.3s;
}

#scrollToTopBtn:hover {
    background-color: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

#scrollToTopBtn:active {
    transform: scale(1);
}