.btt-wrapper-f43af1a0 {
    position: fixed;
    right: 30px;
    bottom: 30px;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.btt-wrapper-f43af1a0.btt-visible-f43af1a0 {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.btt-btn-f43af1a0 {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background-color: #333;
    color: #fff;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    padding: 0;
}

.btt-btn-f43af1a0:hover {
    background-color: #555;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.btt-btn-f43af1a0 i {
    font-size: 20px;
    transition: color 0.3s ease;
}

.btt-btn-f43af1a0 svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
    transition: fill 0.3s ease;
}

/* Fix admin bar overlap if placed high up */
body.admin-bar .btt-wrapper-f43af1a0 {
    /* Generally a BTT button is at the bottom, so top offset might not matter, but kept here for scope */
}