.chat-fab-wrapper {
    position: fixed;
    bottom: 62px;
    right: 20px;
    z-index: 9999;
}

.chat-fab {
    background-color: #0084FF;
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
}

    .chat-fab:hover {
        transform: scale(1.1);
    }

.chat-option {
    position: absolute;
    right: 0;
    bottom: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(0);
    transition: all 0.3s ease;
    margin-bottom: 10px;
}

    .chat-option img {
        width: 58px;
        height: 58px;
        background: white;
        border-radius: 50%;
        padding: 5px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.2);
        cursor: pointer;
    }

    .chat-option::after {
        content: attr(data-tooltip);
        position: absolute;
        right: 60px;
        top: 50%;
        transform: translateY(-50%);
        background-color: #333;
        color: #fff;
        padding: 6px 10px;
        font-size: 13px;
        border-radius: 6px;
        white-space: nowrap;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s;
    }

    .chat-option:hover::after {
        opacity: 1;
    }