.theme-toggle-btn {
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    border: 0;
    color: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    padding: 0;
}

.theme-toggle-btn:focus {
    outline: none;
}

.theme-toggle-btn:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

.theme-toggle-btn .theme-toggle-icon {
    font-size: 22px;
}

.nav-link.theme-toggle-btn {
    width: 44px;
    height: 100%;
}