/* Bulle flottante */
#chatbot-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 120px;
    height: 120px;
    background: #FFFFFF;    /*   #0077cc   */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    transition: transform 0.2s ease;

    /*
    color: #0077cc;
    padding: 14px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 22px;
    */

    z-index: 9999;
    box-shadow: 0 0 10px rgba(0,0,0,0.3);
}

#chatbot-button:hover {
    transform: scale(1.08);
}

#chatbot-icon {
    width: 60%;
    height: 60%;
    object-fit: contain;
    pointer-events: none; /* important : l'image ne bloque pas le clic */
}

/* Fenêtre du chatbot */
#chatbot-window {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 320px;
    height: 420px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0,0,0,0.2);
    display: none;
    flex-direction: column;
    z-index: 9999;
    overflow: hidden;
}

/* En-tête */
#chatbot-header {
    background: #0077cc;
    color: white;
    padding: 10px;
    font-weight: bold;
    text-align: center;
}

/* Messages */
#chatbot-messages {
    flex: 1;
    padding: 10px;
    overflow-y: auto;
    font-size: 14px;
}

/* Champ de saisie */
#chatbot-input {
    border: none;
    border-top: 1px solid #ddd;
    padding: 10px;
    width: 100%;
    font-size: 14px;
}