* {box-sizing: border-box;}

:root {
    --shadow: 0px 24px 32px rgba(0, 0, 0, 0.04), 0px 16px 24px rgba(0, 0, 0, 0.04), 0px 4px 8px rgba(0, 0, 0, 0.04), 0px 0px 1px rgba(0, 0, 0, 0.04);
    --blue: #3E82E5;
    --blue-strong: #008CBD;
    --gray: gray;
    --ck-color-table-caption-text: gray;
    --bg-primary: #1E1E1E;
    --bg-secondary: #3C3C3C;
    --text-primary: #ddd;
    --text-heading: #fff;
    
    --bottom-layer: #040405;
    --middle-layer: #0C0D10;
    --top-layer: #14151B;
    --accent-layer: #20212B;
    --accent-color: #3E82E5;
    
    --container-width: 1400px /*calc(100% - 10%)*/;
    --pane-size: 20%;
    scroll-padding-top: calc(72px + 1rem);
}

body {
    margin: 0px;
    padding: 0px;
    background: var(--middle-layer);
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-primary);
    margin-bottom: 200px;
}

a {
    text-decoration: none;
    color:  var(--text-primary);
    transition: color 200ms ease;
}

a:hover {
    color: var(--accent-color);
}

#main a {
    color:  var(--accent-color);
}

#main a:hover {
    color: var(--text-heading);
}

/*     a[href^="https://"]::after {
    font-size: smaller;
    content: "\2197";
    vertical-align: top;
} */

a[href^="https://"] {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

#main a[href^="https://"] {
    padding-right: 6px;
}

a[href^="https://"]::after {
    content: "";
    background-color: currentcolor;
    mask: url("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"13.5\" height=\"13.5\" viewBox=\"0 0 24 24\"><path fill=\"currentColor\" d=\"M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z\"></path></svg>");
    -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"13.5\" height=\"13.5\" viewBox=\"0 0 24 24\"><path fill=\"currentColor\" d=\"M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z\"></path></svg>");
    width: 13.5px;
    height: 13.5px;
    display: inline-flex;
}

/*     pre {
    overflow: auto;
}

img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
}

iframe {
    border: none;
    border-radius: 0.25rem;
}

#layout {
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
    min-height: 100vh;
    max-width: 960px;
}

#main {
    contain: content;
    background-color: var(--top-layer);
    padding: 2rem 3rem 2rem 3rem;
    box-shadow: 0 2px 10px rgba(0,0,0,.25)!important;
    order: 2;
}

#title {
    text-align: center;
    margin-block-end: 24px;
    font-size: 32px;
    line-height: 48px;
    letter-spacing: 0.02em;
} */

#content {
    font-size: 16px;
    font-weight: 400;
    -webkit-font-smoothing: subpixel-antialiased;
    line-height: 1.5;
    overflow-wrap: break-word;
    word-wrap: break-word;
    hyphens: auto;
    letter-spacing: 0.02em;
}

#main h1,
#main h2,
#main h3,
#main h4,
#main h5,
#main h6 {
    color: var(--text-heading);
    line-height: 36px;
    padding: 5px 0px;
    letter-spacing: 0.02em;
    font-weight: 800;
    position: relative;
}

/*     #content h2::before,
#content h3::before,
#content h4::before{
    content: '#';
    color: var(--blue);
    position: absolute;
    left: -20px;
} */

#main h1 a,
#main h2 a,
#main h3 a,
#main h4 a,
#main h5 a,
#main h6 a {
    color: var(--blue);
    margin-left: 10px;
}

#content h2 {
    font-size: 24px;
}

#content h3 {
    font-size: 20px;
}

#content h4 {
    font-size: 16px;
}

#content p {
    margin-block-start: 12px;
    margin-block-end: 12px;
    text-align: justify;
    overflow: hidden;
}

#content hr {
    height: 1px;
}

#content blockquote {
    margin-block-start: 12px;
    margin-block-end: 24px;
    margin-inline-start: 32px;
    margin-inline-end: 32px;
    padding-block-start: 12px;
    padding-block-end: 12px;
    padding-inline-start: 16px;
    padding-inline-end: 16px;
    background-color: hsla(0deg, 0%, 0%, 0.054);
}

#noteClippedFrom {
    color: var(--gray);
    margin-bottom: 0.5rem;
    font-style:italic;
}

.table {
    overflow-wrap: anywhere;
}

.pdf-view {
    width: 100%;
    min-height: 40rem;
}

.type-file > button {
    display: block;
    margin: 2rem auto;
    background-color: var(--blue);
    border: none;
    color: white;
    padding: 1rem 2rem;
    text-align: center;
    text-decoration: none;
    font-size: 1rem;
    border-radius: 0.25rem;
    box-shadow: var(--shadow);
}

.mermaid {
    text-align: center;
}

/* Menu */

#toggleMenuButton {
    display: none;
}

/*     .showMenu #menu {
    display: block;
}

#menu strong{
    color:  var(--blue-strong);
} */

/*     nav.grid ul {
    display: flex;
    flex-flow: row wrap;
    gap: 1rem;
}
nav.list {
    line-height: 1.5;
}

nav ul {
    list-style-type: none;
    padding: 0 1rem;
}

#parentLink {
    display: none;
    color: var(--gray);
    position: relative;
    left: -3rem;
    top: -1rem;
}
#parentLink::before {
    content: "@";
}

input:disabled {
    border-radius: 3px;
    background-color: #cacaca;
}

.ck-content .table table {
    border: 0;
}

.ck-content .table table th {
    background: #252526;
    word-wrap: normal;
    background-clip: padding-box;
}

.ck-content .table table th.empty {
    opacity: 0;
    border: 0;
}

@media screen and (min-width: 60rem) {
    #main {
        width: 48rem;
        margin-block-start: 6rem;
        margin-block-end: 6rem;
        box-shadow: var(--shadow);
        border-radius: 4px 4px 0px 0px;
    }
    #toggleMenuButton {
        right: 1rem;
        top: 1rem;
    }
}

@media screen and (max-width: 60rem) {
    #main {
        width: 100%;
    }
    #toggleMenuButton {
        right: 1rem;
        bottom: 1rem;
    }
}


@media screen and (max-width: 32rem) {
    #main {
        padding: 4rem 2rem 2rem 2rem;
    }
    #content h2::before {
        left: 1rem;
    }
    #parentLink {
        left: 0rem;
    }
} */

#menu {
    display: flex;
    position: fixed;
    justify-content: space-between;
    align-items: center;
    top: 0;
    left: 0;
    right: 0;
    width: inherit;
    margin: 0 auto;
    overflow: visible;
    z-index: 10;
    background: var(--bottom-layer);
    padding: 8px 16px;
}

#menu::before {
    content: "";
    position: fixed;
    left: 0;
    right: 0;
    background: var(--bottom-layer);
    height: 72px;
    z-index: -1;
}

#menu > p > a {
    display: flex;
    white-space: nowrap;
    gap: 10px;
    align-items: center;
/*         color: var(--text-heading); */
}

/*     #menu > p > a:hover {
    color: var(--accent-color);
} */

/*     #menu a {
    color: var(--text-heading);
}

#menu a:hover {
    color: var(--accent-color);
} */

#menu > p > a::before {
    content: "";
    display: flex;
    background: url("https://raw.githubusercontent.com/zadam/trilium/master/images/icon-color.svg");
    height: 40px;
    width: 53px;
}

/*     #logo {
    order: 1;
    height: 40px;
} */

/*     #menu > p > strong::before {
    content: "";
    display: flex;
    background: url("https://notes.cloud.zerebos.com/assets/v0.60.4/images/icon-black.svg");
} */

#menu ul, #sidebar ul {
    list-style: none;
    padding: 0;
    position: relative;
}

#menu > ul {
    margin: 0;
    padding: 0;
    display: flex;
    gap: 30px;
}

#menu > ul > li {
    margin: 0;
    padding: 0;
    position: relative;
}



#menu > ul > li > p > a {
    display: flex;
    gap: 10px;
    align-items: center;
    font-weight: 700;
    padding: 16px 0;
}

/*     #menu > ul > li > p > a::after {
    content: '';
    border: 4px solid transparent;
    border-top: 4px solid white;
    display: flex;
    align-items: center;
    margin-bottom: -8px;
} */

#menu > ul > li.submenu-item > p > a::after {
    content: "";
    border-color: currentcolor #0000;
    border-style: solid;
    border-width: .4em .4em 0;
    position: relative;
    display: flex;
    top: 2px;
    align-items: center;
/*         transform: translateY(-50%); */
}

#menu > ul > li.submenu-item.hidden > ul,
#menu > ul > li.submenu-item.hidden > p > a::after{
    display: none;
}

#menu > ul > li > ul {
/*         display: none; */
    opacity: 0;
    pointer-events: none;
    position: absolute;
    top: 40px;
    background: #242526;
    border-radius: 6px;
    min-width: 150px;
    right: 50%;
    transform: translateX(50%);
    padding: 8px;
    transition: top 200ms ease, opacity 200ms ease;
}

#menu > ul > li > ul > li a {
    display: flex;
    border-radius: 6px;
    padding: 3px 6px;
    transition: background-color 200ms ease;
}

#menu > ul > li > ul > li a:hover {
    background: rgba(255,255,255,0.05);
}

#menu > ul > li > ul > li > ul {
    display: none;
}

#menu > ul > li:hover > ul {
/*         display: flex; */
    top: 50px;
    opacity: 1;
    pointer-events: initial;
}


body {
    display: flex;
    justify-content: center;
}

#layout {
    display: flex;
    flex-direction: row;
    width: var(--container-width);
    max-width: var(--container-width);
    margin-top: calc(72px + 1rem);
    position: relative;
    height: 100%;
    gap: 16px;
}

@media screen and (max-width: 1500px) {
    #layout {
        width: 1300px;
        max-width: 1300px;
    }
}

@media screen and (max-width: 1300px) {
    #layout {
        width: 1100px;
        max-width: 1200px;
    }
}

#sidebar {
    flex: var(--pane-size);
    height: fit-content;
    position: sticky;
    top: calc(72px + 1rem);
}

#main {
    flex: 100%;
}

#layout.toc #main,
#sidebar + #main {
    flex: calc(100% - var(--pane-size));
}

#layout.toc #sidebar + #main {
    flex: calc(100% - (2 * var(--pane-size)));
}

#main {
    contain: content;
    background-color: var(--top-layer);
    padding: 1rem 3rem 2rem 3rem;
    box-shadow: 0 2px 10px #00000040;
    border-radius: 6px;
}




#sidebar, #sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

#sidebar {
/*         padding-right: 20px; */
}



/*     #sidebar .title {
    text-transform: uppercase;
    text-align: center;
    letter-spacing: 5px;
    color: #777;
    font-weight: 700;
    border-bottom: 1px solid #777;
} */

#sidebar p {
    display: flex;
    margin: 0;
}

#sidebar a {
    flex: 1;
    padding: 6px 6px 6px 12px;
    border-radius: 6px;
    transition: color 200ms ease, background-color 200ms ease;
}

#sidebar a:hover {
    background: rgba(255,255,255,0.05);
}

#sidebar > li > ul > li.submenu-item > p > a {
    text-transform: uppercase;
    font-weight: 700;
    color: #555;
}

#sidebar li > ul {
    margin-top: 5px;
}

#sidebar > li > ul.hasSubmenu,
#sidebar > li > ul > li.submenu-item + li.submenu-item {
    margin-top: 20px;
}








/*     .ck-content pre {background: none;} */
.ck-content code {
    background-color: var(--accent-layer);
    border-radius: 6px;
    padding: 3px;
}
.ck-content pre {
    background: var(--accent-layer);
    border-radius: 6px;
    border: 0;
    box-shadow: 0 2px 4px #0003;
}


#childLinks.list {
    display: none;
}



#breadcrumbs {
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    list-style: none;
    padding: 0;
}

#breadcrumbs li {
    display: flex;
    align-items: center;
}

#breadcrumbs a {
    display: flex;
    align-items: center;
    padding: 5px 10px;
    border-radius: 20px;
    transition: color 200ms ease, transform 200ms ease, background-color 200ms ease;
}

#breadcrumbs img {
    width: 18px;
    filter: invert(100%);
}

#breadcrumbs li:not(:last-child)::after {
    background: url("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" x=\"0px\" y=\"0px\" viewBox=\"0 0 256 256\"><g><g><polygon points=\"79.093,0 48.907,30.187 146.72,128 48.907,225.813 79.093,256 207.093,128\"/></g></g><g></g><g></g><g></g><g></g><g></g><g></g><g></g><g></g><g></g><g></g><g></g><g></g><g></g><g></g><g></g></svg>") center;
    content: " ";
    display: inline-block;
    filter: invert(0.64) sepia(0.11) saturate(0) hue-rotate(149deg) brightness(0.99) contrast(0.95);
    height: 8px;
    margin: 0 8px;
    opacity: .5;
    width: 8px;
}

#breadcrumbs li:last-child a,
#breadcrumbs li a:hover {
    background: #202127;
}

#breadcrumbs li a:hover {
    transform: translateY(-3px);
}

#parentLink {
    display: none;
}





#toc {
    flex: var(--pane-size);
    position: sticky;
    top: calc(72px + 1rem);
    height: fit-content;
    background: var(--top-layer);
    margin: 0;
    padding: 16px 16px 16px 32px;
    border-radius: 6px;
}

#toc, #toc ul {
    list-style: none;
}

#toc ul {
    padding-left: 16px;
}

#toc li a {
    color: var(--text-heading);
    transition: color 200ms ease;
}

#toc li a:hover,
#toc li a.active {
    color: var(--accent-color);
}

#toc::before {
    content: "";
    display: block;
    position: absolute;
    left: 16px;
    top: 20px;
    width: 2px;
    height: calc(100% - 40px);
    background: rgba(255, 255, 255, 0.1);
}








#childLinks.grid ul li a {
    border: 1px solid rgba(255, 255, 255, 0.1);
}

#childLinks.grid ul li a:hover {
    background: rgba(255, 255, 255, 0.1);
}