:root{
    --default-transition: color .3s ease-in-out, background-color .3s ease-in-out, border-color .3s ease-in-out, fill .3s ease-in-out, transform .3s ease-in-out; 
    --default-border-radius: 8px;
}

:root[page-theme="light"]{
    --switch-button-bg: #f5f5f6;    
    --switch-circle-bg: #ffd371;
    --icon-sun: #997f44;
    --icon-moon: #b1b0b5;
    --switch-circle-pos: 0.29rem;
    --switch-circle-pos: 0.29rem;
}

:root[page-theme="dark"]{
    --switch-button-bg: rgb(77, 76, 76);
    --switch-circle-bg: #7190ff;
    --icon-sun: #77757e;
    --icon-moon: #dce3ff;
    --switch-circle-pos: 3.3rem;
}

#theme-switcher{
    /*umístění tlačítka*/
    margin-left: auto;
    margin-right: 30px;

    background-color: var(--switch-button-bg);
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 24px;
    cursor: pointer;
    padding: 0.66rem;
    position: relative;
    transform: var(--default-border-radius);
}

#theme-switcher::before{
    content: "";
    position: absolute;
    width: 2.22rem;
    height: 2.22rem;
    background-color: var(--switch-circle-bg);
    border-radius: 50px;
    z-index: 0;
    left: 0;
    transform: translateX(var(--switch-circle-pos));
    transition: var(--default-transition);
}

#theme-switcher svg{
    z-index: 1;
    transition: var(--default-transition);
}
#icon-sun{
    fill: var(--icon-sun);
}

#icon-moon{
    fill: var(--icon-moon);
}