#wtp-floating-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25D366;
    color: white;
    font-size: 24px;
    padding: 15px;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    z-index: 9999;
}

#wtp-panel {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 300px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    display: none;
    overflow: hidden;
    font-family: Arial;
}

.wtp-header {
    background: #25D366;
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
}

.wtp-agents {
    padding: 10px;
}

.wtp-agent {
    display: flex;
    align-items: center;
    padding: 10px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
}

.wtp-agent img {
    border-radius: 50%;
    margin-right: 10px;
}

.wtp-agent:hover {
    background: #f5f5f5;
}

.wtp-callback {
    padding: 10px;
}

.wtp-callback input {
    width: 100%;
    padding: 8px;
    margin-bottom: 8px;
}

.wtp-callback button {
    width: 100%;
    padding: 10px;
    background: #25D366;
    color: white;
    border: none;
    cursor: pointer;
}