.header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e3f2fd;
}

.assistant-avatar {
    width: 32px;
    height: 32px;
    background: #1976d2;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    overflow: hidden;
}

.assistant-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.status-indicator {
    background: #e3f2fd;
    color: #1976d2;
    padding: 5px 10px;
    border-radius: 12px;
    font-size: 12px;
    margin-left: auto;
}