#ars-assistant-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(to right, green, limegreen);
    color: white;
    font-size: 24px;
    padding: 16px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 9999;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

#ars-assistant-chat {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 320px;
    background: #fff;
    border: 2px solid green;
    border-radius: 20px;
    box-shadow: 0 0 15px rgba(0,0,0,0.2);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    height: 400px;
}

.hidden { display: none; }

.ars-assistant-header {
    background: red;
    color: white;
    padding: 12px;
    font-weight: bold;
    text-align: center;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    font-family: sans-serif;
}

#ars-assistant-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    font-family: sans-serif;
}

.ars-msg {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ars-user span {
    background: #ccc;
    padding: 8px 12px;
    border-radius: 12px;
    max-width: 75%;
}

.ars-bot span {
    background: #d0f0ff;
    padding: 8px 12px;
    border-radius: 12px;
    max-width: 75%;
}

.speaker-icon {
    background: transparent;
    border: none;
    font-size: 20px;
    margin-left: 8px;
    cursor: pointer;
}

.ars-assistant-input {
    display: flex;
    padding: 10px;
    border-top: 1px solid #ccc;
    align-items: center;
    gap: 10px;
}

.ars-assistant-input button {
    background: #f0f0f0;
    border: none;
    font-size: 20px;
    padding: 6px;
    border-radius: 50%;
    cursor: pointer;
}

.ars-assistant-input input {
    flex: 1;
    padding: 8px;
    border-radius: 12px;
    border: 1px solid #ccc;
}