#live-chat {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 300px;
    max-height: 400px;
    border: 1px solid #ccc;
    background: #fff;
    display: flex;
    flex-direction: column;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
    font-family: sans-serif;
    z-index: 9999;
}

.chat-header {
    background: #0073aa;
    color: #fff;
    padding: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: move; /* facultatif si tu veux draggable */
}

.chat-close {
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
    background: #f9f9f9;
    color:#043248 !important; font-size:15px; 
}

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

.chat-input input {
    flex: 1;
    padding: 8px;
    border: none;
    outline: none;
}

.chat-input button {
    padding: 8px 12px;
    border: none;
    background: #0073aa;
    color: #fff;
    cursor: pointer;
}

#chat-toggle {
    display: none; /* affiché seulement mobile */
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #0073aa;
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    text-align: center;
    line-height: 50px;
    font-size: 24px;
    z-index: 9999;
    cursor: pointer;
}

@media (max-width: 768px) {
    #live-chat { display: none; }
    #chat-toggle { display: block; }
}