#khadim-chatbot {
    position: fixed;
    bottom: 20px;
    right: 20px;
    font-family: Arial, sans-serif;
}

.khadim-bubble {
    background: #0073aa;
    color: #fff;
    padding: 12px;
    border-radius: 50%;
    cursor: pointer;
    text-align: center;
}

.khadim-window {
    display: none;
    width: 300px;
    height: 350px;
    background: #fff;
    box-shadow: 0 0 10px #ccc;
    border-radius: 8px;
    padding: 10px;
    flex-direction: column;
}

.khadim-window.open {
    display: flex;
    position: absolute;
    bottom: 60px;
    right: 0;
}

.khadim-window .messages {
    flex: 1;
    overflow-y: auto;
    margin-bottom: 10px;
}

.khadim-window input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
}

.user { text-align: right; color: #0073aa; margin: 5px; }
.bot { text-align: left; color: #444; margin: 5px; }