/**
* Reset
*/
@font-face {
    font-family: rx;
    src: url('/static/fonts/sr.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

* {
    --font: rx, fantasy, 'Times New Roman', Times, serif;
    --backgound-color: #4f4d4d;
    --text-color: #cdcccc;
    --box-shadow-color: #00000016;
    --link-color: #26750b;
    --link-decoration: #7bff0805;
    --navigation-height: 50px;
    --menu-left: -50%;
    --menu-close-left: -3em;

    scrollbar-color: var(--link-color) transparent;
    scrollbar-width: thin;
}
img {
    filter: brightness(0.85);
}
html, body {
    padding: 0; 
    margin: 0;
    height: 100%;
    font-family: var(--font);
    background-color: var(--backgound-color);
    color: var(--text-color);
}
button:focus-visible, a:focus-visible {
    outline: 1px dashed var(--link-color);
    padding: 5px;
    border-radius: 20px;
    background-color: var(--box-shadow-color);
}
.btn-back {
    background: none;
    border: none;
    font-size: 2.4em;
    color: var(--link-color);
    box-shadow: inset -3px 0px 0px 0px var(--box-shadow-color);
}
[hidden] {
    display: none!important;
}
.content {
    display: contents;
}
/**
* Grid
*/
header.main, nav.main, main.main, footer.main {
    padding: 5px 15px;
    overflow: hidden;
}
header.main {
    grid-area: header;
    z-index: 999;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
}
nav.main {
    grid-area: nav;
    box-shadow: 0px 6px 5px 0px var(--box-shadow-color);
    z-index: 999;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}
.menu-icon {
    display: none;
    padding: 0 15px;
}
main.main {
    overflow-y: auto;
    grid-area: main;
    flex-wrap: wrap;
    justify-content: space-between;
}
main.main.list {
    display: flex;
    justify-content: space-evenly;
}
main.main > article {
    text-align: justify;
    margin: 0 30px;
}
main.main.list > article {
    margin: 0 10px;
    max-width: 300px;
}
main.main > article h3 {
    text-decoration: underline;
}
main.main > article img {
    aspect-ratio: 16 / 9;
    width: 100%;
    object-fit: cover;
}
main.main > article a, main.main > article a:visited {
    color: var(--link-color);
    background: var(--link-decoration);
}
[href^="#no-link"] {
    cursor: default;
    color: var(--text-color)!important;
    background: none!important;
}
aside.main {
    overflow-y: auto;
    grid-area: aside;
    box-shadow: inset -1px 0px 3px 0px var(--box-shadow-color);
}
aside.main > div.background {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    background-size: cover;
    filter: opacity(0.25) invert();
}
footer.main {
    grid-area: footer;
    box-shadow: 0px -6px 5px 0px var(--box-shadow-color);
    z-index: 999;
    text-align: right;
}

div#grid {
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-columns: 0.15fr 0.85fr;
    grid-template-rows: auto var(--navigation-height) 1fr 50px;
    grid-template-areas:
      "header header"
      "nav nav"
      "aside main"
      "footer footer";
}
/**
* Menu
*/
div.navigation-menu {
    display: block;
    width: calc(100% - 50px);
    /*height: 100%;*/
    align-content: center;
    text-align: center;
}
div.navigation-menu a {
    font-weight: bold;
    color: var(--link-color);
    text-decoration: none;
}
footer a {
    color: azure;
}
div.navigation-menu a:hover {
    filter: sepia();
}
div.navigation-menu span::after {
    content: " | ";
}
div.navigation-menu span:last-child::after {
    content: "";
}
div.navigation-menu a.selected {
    filter: invert();
    cursor: default;
}
language-selector {
    display: grid;
}
language-selector > label {
    font-size: 10px;
}
language-selector > select {
    background: transparent;
    border: 0;
    outline: 0;
    text-transform: uppercase;
}
/**
*Sub-menu
*/
.submenu {
    display: inline-flex;
    list-style: none;
    box-shadow: inset 0px 1px 8px 2px var(--box-shadow-color);
    padding: 10px;
    width: 100%;
    text-align: center;
    overflow-y: auto;
}
.submenu li {
    padding: 0 10px;;
}
/**
* Button -> Link
*/
button.link {
    background: none;
    border: 0;
    cursor: pointer;
    font-family: var(--font);
    color: var(--link-color);
}
button.link:hover {
    filter: sepia();
}
/**
* IFRAME
*/
iframe {
    width: 100%;
    height: 400px;
}
/**
* Loading
*/
div#loading {
    background-color: #68686848;
    background-size: cover;
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    z-index: 1999;
}

div#loading > span {
    position: absolute;
    top: 50%; left: 50%;
    width: 10px;height: 10px;
    background-color: #820878;
    display: block;
    border-radius: 10px;
    border: 1px solid #0005;
}
div.img-404 { 
    background: url(/static/img/404.webp) no-repeat;
    width: 100%;
    height: 100%;
    background-size: contain;
    filter: drop-shadow(7px 70px 31px black);
    scale: 0.5;
}

div#loading > span:nth-child(2)   {   animation: rotate1 1s infinite ease-in-out alternate-reverse; }
div#loading > span:nth-child(3)   {   animation: rotate2 1s infinite ease-in-out; }
div#loading > span:nth-child(4)   {   animation: rotate3 1s infinite ease-in-out alternate-reverse; }
div#loading > span:last-child     {   animation: rotate4 1s infinite ease-in-out; }

@keyframes rotate1 {
0% { transform: rotate(0deg) translate(0px, -20px); }
100% { transform: rotate(360deg) translate(0px, 0px); }
}
@keyframes rotate2 {
0% { transform: rotate(0deg) translate(0px, 20px); }
100% { transform: rotate(360deg) translate(0px, 20px); }
}
@keyframes rotate3 {
0% { transform: rotate(0deg) translate(-20px, 0px); }
100% { transform: rotate(360deg) translate(0px, 0px); }
}
@keyframes rotate4 {
0% { transform: rotate(0deg) translate(20px, 0px); }
100% { transform: rotate(360deg) translate(0px, 0px); }
}
  
@media screen and (max-width: 600px),
       screen and (max-height: 450px) {
    h1 {
        font-size: 1.2em;
    }
    div#grid {
        grid-template-rows: auto auto 1fr auto;
    }
    .menu-icon {
        display: block;
    }
    .menu-icon::after {
        content: "≡";
        font-size: 3em;
    }
    div.navigation-menu a, .submenu a  {
        font-size: 2em;
    }
    nav.main {
        position: fixed;
        background: var(--backgound-color);
        height: 100vh;
        width: 31%;
        transition: all 1s ease;
        left: var(--menu-left);
    }
    nav.main::after {
        content: "x";
        font-size: 2em;
        position: fixed;
        top: 0.25em;
        left: var(--menu-close-left);
        border: 1px solid #FFF;
        border-radius: 50px;
        padding: 0 16px;
        box-shadow: inset -2px -1px 1px 0px black;
        color: #3a3a3a3b;
        transition: all 1s ease;
    }
    nav.main div.navigation-menu {
        display: flex;
        flex-direction: column;
    }
    div.navigation-menu span::after {
        content: "";
    }
    div#grid.open-menu nav.main .submenu {
        display: block;
        box-shadow: none;
    }
}