body {
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    margin: 0;
    background-color: #f4f6f8;
}

.login_panel {
    background: #fff;
    border: 1px solid #d6dade;
    border-radius: 6px;
    padding: 32px 36px;
    min-width: 300px;
    visibility: hidden;
}

html.login_panel_ready .login_panel {
    visibility: visible;
}

.login_panel h1 {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 4px 0;
}

.login_panel p {
    font-size: 13px;
    color: #6b7580;
    margin: 0 0 20px 0;
}

.demo_user_button {
    display: block;
    width: 100%;
    text-align: left;
    padding: 10px 12px;
    margin-bottom: 8px;
    font-size: 14px;
    background: #fff;
    border: 1px solid #c9cfd6;
    border-radius: 4px;
    cursor: pointer;
}

.demo_user_button:hover {
    background: #eef4ff;
    border-color: #6f9bef;
}

.login_status {
    font-size: 12px;
    color: #6b7580;
    min-height: 16px;
    margin-top: 12px;
}