#wlwcp-chat-button {
    position: fixed;
    right: calc(20px + env(safe-area-inset-right, 0px));
    bottom: calc(24px + env(safe-area-inset-bottom, 0px));
    z-index: 9999;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    width: 58px;
    height: 58px;
    padding: 0;
    margin: 0;
    border: 2px solid #fff;
    border-radius: 50%;
    background: #128c4a;
    color: #fff;
    text-decoration: none;
    box-shadow: 0 3px 12px rgb(0 0 0 / 22%);
}
#wlwcp-chat-button:hover { background: #096b36; color: #fff; }
#wlwcp-chat-button:focus { outline: 3px solid #111; outline-offset: 3px; }
#wlwcp-chat-button svg { display: block; width: 32px; height: 32px; flex-shrink: 0; }
@media print { #wlwcp-chat-button { display: none; } }