#theme-toggle { align-items: center; display: flex; justify-content: center; }
#theme-toggle { background: none; color: var(--text-muted); cursor: pointer; }
#theme-toggle {
    width: 44px;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: var(--radius-rund);
    text-decoration: none;
    font-size: 16px;
    font-weight: 700;
    transition: border-color var(--dauer-3), color var(--dauer-3);
}
#theme-toggle:hover {
    border-color: var(--accent); color: var(--accent);
}
.avatar-btn {
    font-weight: 700;
    font-size: 14.4px;
}
html.pwa-moeglich #user-menu a.pwa-start {
    display: flex;
}
#user-menu a.pwa-start { display: none; }
.header-btn-badge {
    position: absolute;
    top: -4px;
    inset-inline-end: -5.6px;
    min-width: 17.6px;
    height: 17.6px;
    padding: 0 4.8px;
    font-size: 11.2px;
    line-height: 17.6px;
    font-weight: 600;
    text-align: center;
    color: var(--surface);
    background: var(--accent);
    border-radius: var(--radius-pille);
}
#user-menu .menu-icon { flex: none; opacity: 0.85; }