#hws-chat-box {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 320px;
    height: 420px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 999999;
}

.hws-chat-header {
    background: #0073aa;
    color: #fff;
    padding: 12px;
    font-size: 16px;
    font-weight: bold;
}

.hws-chat-messages {
    flex: 1;
    padding: 10px;
    overflow-y: auto;
    background: #f7f7f7;
}

.hws-chat-input {
    display: flex;
    border-top: 1px solid #ddd;
}

#hws-chat-text {
    flex: 1;
    padding: 10px;
    border: none;
    outline: none;
}

#hws-chat-send {
    background: #0073aa;
    color: #fff;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
}

.msg {
    margin-bottom: 10px;
    padding: 8px;
    border-radius: 6px;
    background: #fff;
    border: 1px solid #ddd;
}

.msg strong {
    color: #0073aa;
}