#wpacb-chatbot {
    position: fixed;
    bottom: 20px;
    z-index: 9999;
}

.wpacb-right { right: 20px; }
.wpacb-left { left: 20px; }

#wpacb-icon {
    width: 60px;
    height: 60px;
    cursor: pointer;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0,0,0,0.3);
}

#wpacb-window {
    display: none;
    width: 320px;
    max-height: 450px;
    background: #fff;
    border: 1px solid #ccc;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    border-radius: 12px;
    overflow: hidden;
    flex-direction: column;
    margin-bottom: 10px;
}

#wpacb-window.wpacb-visible {
    display: flex;
    flex-direction: column;
}

#wpacb-messages {
    flex: 1;
    padding: 10px;
    overflow-y: auto;
    font-size: 14px;
    direction: rtl;
}

#wpacb-input {
    border: none;
    padding: 10px;
    font-size: 14px;
    width: calc(100% - 70px);
    height: 50px;
    resize: none;
    float: right;
}

#wpacb-send {
    width: 60px;
    height: 50px;
    background: #2185d0;
    color: #fff;
    border: none;
    float: left;
    cursor: pointer;
}

@media (max-width: 480px) {
    #wpacb-window {
        width: 90%;
        right: 5%;
        left: 5%;
    }
}