#layout-app {
    cursor: default;
    user-select: none;
}

#layout-app > .horizontal > .right-content {
    position: relative;
    overflow: hidden;
    max-height: 100vh;
    transition: var(--transition-10);
}

#layout-app > .horizontal > .right-content.close-page #header,
#layout-app > .horizontal > .right-content.close-page #main,
#layout-app > .horizontal > .right-content #behind-page {
    display: none;
}
#layout-app > .horizontal > .right-content.close-page #behind-page {
    display: block;
}

/* '>' important car contient layout contient tout le html */
#layout-app > .horizontal > .right-content #main {
    cursor: auto;
    user-select: auto;
    overflow-y: scroll;
    overflow-x: hidden;
    scroll-behavior: smooth;
    padding: 10px;
    min-height: 80vh;

    z-index: var(--z-index-main);
    background-color: var(--black);

    /* Firefox */
    scrollbar-width: auto;
    scrollbar-color: var(--border-gray) var(--black-dark);
}
#layout-app > .horizontal > .right-content #main > .margin-bottom {
    --header-size: 65px;
    --fixed-bar-size: 25px;
    margin-bottom: 40vh;
}

#layout-app #main > * {
    width: 95%;
}

#main * {
    cursor: inherit;
    user-select: text;
}

#layout-app #main *::selection {
    background-color: #0080a488;
    color:inherit;
}

/* Chrome/Edge/Safari */
#layout-app #main::-webkit-scrollbar {
    width: 5px;
    height: 50px;
}
#layout-app #main::-webkit-scrollbar-track {
    background-color: var(--dark);
}
#layout-app #main::-webkit-scrollbar-thumb {
    background-color: var(--border-gray);
}

@media screen and (min-width: 768px) {
    #layout-app > .horizontal > .left-side:focus-within ~ .right-content > #main,
    #layout-app > .horizontal > .left-side:focus-within ~ .right-content > #header {
        filter: grayscale(50%);
        opacity: .7;
    }
    #layout-app > .horizontal > .left-side:focus-within ~ .right-content > #main {
        overflow: hidden;
    }
}
@media screen and (max-width: 767px) {
    #layout-app > .horizontal > .left-side:has(#sidebar.open) ~ .right-content > #main,
    #layout-app > .horizontal > .left-side:has(#sidebar.open) ~ .right-content > #header {
        filter: grayscale(50%);
        opacity: .7;
    }
}

/* Mais si c’est un lien dans la sidebar qui est focus → contenu normal */
#layout-app > .horizontal > .left-side:has(a:focus) ~ .right-content > #main,
#layout-app > .horizontal > .left-side:has(a:focus) ~ .right-content > #header {
    opacity: 1;
    filter: none;
}
#layout-app > .horizontal > .left-side:has(a:focus) ~ .right-content > #main {
    overflow-y: scroll;
    filter: none;
}

@media screen and (max-width: 767px) {
    #layout-app > .horizontal:has(#sidebar.open) > .right-content {
        margin-left: calc(250px + 10px); /* + #sidebar{padding-right} */
    }

    #layout-app > .horizontal > .right-content > * {
        min-width: calc(100vw);
    }
    #layout-app > .horizontal > .right-content #main {
        min-width: calc(100vw - 20px);
    }
    #layout-app #main > * {
        width: 100%;
    }
}