/* -------------------------------------------------------- */
/* VARIABLES */
/* -------------------------------------------------------- */

/* Variables are used like this: var(--text-color) */
:root {
  /* Background Colors: */
  --background-color: #ffffff;
  --content-background-color: transparent;
  --sidebar-background-color: transparent;

  /* Text Colors: */
  --text-color: #ffffff;
  --sidebar-text-color: #ffffff;
  --link-color: #aaffaa;
  --link-color-hover: #00cc66;

  /* Text: */
  --font: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", Osaka, メイリオ,
    Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", "ＭＳ ゴシック", "MS Gothic",
    "Noto Sans CJK JP", TakaoPGothic, sans-serif;
  --heading-font: Arial, sans-serif;
  --font-size: 16px;

  /* Other Settings: */
  --margin: 4px;
  --padding: 24px;
  --border: 5px solid #505050;
  --round-borders: 6px;
  --sidebar-width: 200px;
}

/* -------------------------------------------------------- */
/* BASICS */
/* -------------------------------------------------------- */

* {
  box-sizing: border-box;
}

body {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  min-height: 100vh;
  font-size: var(--font-size);
  margin: 0;
  padding: var(--margin);
  color: var(--text-color);
  font-family: var(--font);
  line-height: 1.2;
  background: var(--background-color);
  background-image: url("https://66.media.tumblr.com/tumblr_m6yg6l8OCW1rte8wdo1_500.gif");
  background-size: cover;
} 

::selection {
  /* (Text highlighted by the user) */
  background: rgba(0, 0, 0, 0.2);
}

mark {
  /* Text highlighted by using the <mark> element */
  text-shadow: 1px 1px 4px var(--link-color);
  background-color: inherit;
  color: var(--text-color);
}

/* Links: */
a {
  text-decoration: underline;
}

a,
a:visited {
  color: var(--link-color);
}

a:hover,
a:focus {
  color: var(--link-color-hover);
  text-decoration: none;
}

/* -------------------------------------------------------- */
/* LAYOUT */
/* -------------------------------------------------------- */

.layout {
  width: 1200px;
  display: grid;
  grid-gap: var(--margin);
  grid-template: "header header" auto "main rightSidebar" auto "footer footer" auto / auto var(
      --sidebar-width
    );
  /* Confused by the grid? Check out my tutorial: https://petrapixel.neocities.org/coding/positioning-tutorial#grid */
}

main {
  grid-area: main;
  overflow-y: auto;
  padding: var(--padding);
  /*background: var(--content-background-color);*/
  background: url("bg_main.png");
  background-size: repeat;
  border: var(--border);
  border-radius: var(--round-borders);
}

/* -------------------------------------------------------- */
/* HEADER */
/* -------------------------------------------------------- */

header {
  grid-area: header;
  font-size: 1.2em;
  border: var(--border);
  border-radius: var(--round-borders);
  /*background: var(--content-background-color);*/
background-image: url("moss.png");
}

.header-content {
  padding: var(--padding);
}

.header-title {
  font-family: var(--heading-font);
  font-size: 1.5em;
  font-weight: bold;
}

.header-image img {
  width: 50%;
  height: 60%;
  image-rendering: pixelated;
}

@font-face {
  font-family: SinFont; /* set name */
  src: url(https://redy.neocities.org/Sin.TTF); /* url of the font */
}

@font-face {
  font-family: mojangfont; /* set name */
  src: url(https://redy.neocities.org/minecraft/mojangfont.ttf); /* url of the font */
}

.singothicfont {
  font-family: SinFont;
}

.mojangfont {
  font-family: mojangfont;
}

/* -------------------------------------------------------- */
/* SIDEBARS */
/* -------------------------------------------------------- */

aside {
  grid-area: aside;
  border: var(--border);
  border-radius: var(--round-borders);
  overflow: hidden;
  /*background: var(--sidebar-background-color);*/
  background: url('moss.png');
  background-size: repeat;
  padding: var(--padding);
  color: var(--sidebar-text-color);
}

.left-sidebar {
  grid-area: leftSidebar;
}

.right-sidebar {
  grid-area: rightSidebar;
}

.sidebar-title {
  font-weight: bold;
  font-size: 1.4em;
  font-family: mojangfont;
}

.sidebar-section:not(:last-child) {
  margin-bottom: 3em;
}

.sidebar-section ul,
.sidebar-section ol {
  padding-left: 1.5em;
}

.sidebar-section > *:not(p):not(ul):not(ol):not(blockquote) {
  margin-top: 10px;
}

/* Sidebar Blockquote: */

.sidebar-section blockquote {
  background: rgba(0, 0, 0, 0.1);
  padding: 15px;
  margin: 1em 0;
  border-radius: 10px;
  overflow: hidden;
}

.sidebar-section blockquote > *:first-child {
  margin-top: 0;
}

.sidebar-section blockquote > *:last-child {
  margin-bottom: 0;
}

/* Site Button: */

.site-button {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.site-button textarea {
  font-family: monospace;
  font-size: 0.7em;
}

/* -------------------------------------------------------- */
/* FOOTER */
/* -------------------------------------------------------- */

footer {
  grid-area: footer;
  border: var(--border);
  border-radius: var(--round-borders);
  overflow: hidden;
  font-size: 0.75em;
  padding: 15px;
  background-image: url("bg_top.png");
  display: flex;
  justify-content: center;
}

footer a,
footer a:visited {
  color: var(--link-color);
}

footer a:hover,
footer a:focus {
  color: var(--link-color-hover);
}

/* -------------------------------------------------------- */
/* NAVIGATION */
/* -------------------------------------------------------- */

nav {
  margin-bottom: 3em;
}

nav .sidebar-title {
  margin-bottom: 0.5em;
}

nav ul {
  margin: 0 -5px;
  border: 2px grey;
  border-style: inset;
  padding: 0;
  list-style: none;
  user-select: none;
  font-family: "mojangfont";
  background-image: url("bg_top.png");
}

nav ul li {
  margin-bottom: 0;

}

#Submenu-deco {
    background-image: linear-gradient(0deg, #2C2C2C 0%, #3E3E3E 25%, #4A4A4A 50%, #5C5C5C 75%, #6E6E6E 100%);
}

nav > ul li > a,
nav > ul li > strong {
  display: inline-block;
}

nav > ul li > a,
nav > ul li > details summary,
nav > ul li > strong {
  padding: 5px 10px;
}

nav > ul li > a.active,
nav > ul li > details.active summary {
  font-weight: bold;
}

nav ul summary {
  cursor: pointer;
}

nav ul ul li > a {
  padding-left: 30px;
}

/* NAVIGATION IN HEADER */

header nav {
  margin-bottom: 0;
}

header nav ul {
  display: flex;
  flex-wrap: wrap;
  margin: 0;
}

header nav ul li {
  position: relative;
}

header nav ul li:first-child > a {
  padding-left: 0;
}

header nav ul li:last-child > a {
  padding-right: 0;
}

/* Subnavigation (Drop-Down): */

header nav ul ul {
  background: var(--background-color);
  display: none;
  position: absolute;
  top: 100%;
  left: 10px;
  padding: 0.5em;
  z-index: 1;
  border: var(--border);
  min-width: 100%;
  box-shadow: 0px 1px 5px rgba(0, 0, 0, 0.2);
}

header nav ul li:hover ul,
header nav ul li:focus-within ul {
  display: block;
}

header nav ul li strong {
  color: var(--link-color);
  text-decoration: underline;
  font-weight: normal;
}

header nav ul ul li a {
  display: block;
  padding-left: 0;
  padding-right: 0;
}

/* -------------------------------------------------------- */
/* CONTENT */
/* -------------------------------------------------------- */

main {
  line-height: 1.5;
}

main a,
main a:visited {
  color: var(--link-color);
}

main a:hover,
main a:focus {
  color: var(--link-color-hover);
  text-decoration-style: wavy;
}

main p,
main .image,
main .full-width-image,
main .two-columns {
  margin: 0.75em 0;
}

main ol,
main ul {
  margin: 0.5em 0;
  padding-left: 1.5em;
}

main ol li,
main ul li {
  margin-bottom: 0.2em;
  line-height: 1.3;
}

main ol {
  padding-left: 2em;
}

main blockquote {
  background: rgba(0, 0, 0, 0.1);
  padding: 15px;
  margin: 1em 0;
  border-radius: 10px;
}

main pre {
  margin: 1em 0 1.5em;
}

main code {
  text-transform: none;
}

main center {
  margin: 1em 0;
  padding: 0 1em;
}

main hr {
  border: 0;
  border-top: var(--border);
  margin: 1.5em 0;
}

/* HEADINGS: */

main h1,
main h2,
main h3,
main h4,
main h5,
main h6 {
  font-family: var(--heading-font);
  margin-bottom: 0;
  line-height: 1.5;
}

main h1:first-child,
main h2:first-child,
main h3:first-child,
main h4:first-child,
main h5:first-child,
main h6:first-child {
  margin-top: 0;
}

main h1 {
  font-size: 1.5em;
}

main h2 {
  font-size: 1.4em;
}

main h3 {
  font-size: 1.3em;
}

main h4 {
  font-size: 1.2em;
}

main h5 {
  font-size: 1.1em;
}

main h6 {
  font-size: 1em;
}

/* COLUMNS: */

.two-columns {
  display: flex;
}

.two-columns > * {
  flex: 1 1 0;
  margin: 0;
}

.two-columns > *:first-child {
  padding-right: 0.75em;
}

.two-columns > *:last-child {
  padding-left: 0.75em;
}

.inline_block {
  display: inline-block;
}

/* -------------------------------------------------------- */
/* CONTENT IMAGES */
/* -------------------------------------------------------- */

.image {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
}

.full-width-image {
  display: block;
  width: 100%;
  height: auto;
}

.images {
  display: flex;
  width: calc(100% + 5px + 5px);
  margin-left: -5px;
  margin-right: -5px;
}

.images img {
  width: 100%;
  height: auto;
  padding: 5px;
  margin: 0;
  overflow: hidden;
}

/* -------------------------------------------------------- */
/* ACCESSIBILITY */
/* -------------------------------------------------------- */

/* please do not remove this. */

#skip-to-content-link {
  position: fixed;
  top: 0;
  left: 0;
  display: inline-block;
  padding: 0.375rem 0.75rem;
  line-height: 1;
  font-size: 1.25rem;
  background-color: var(--content-background-color);
  color: var(--text-color);
  transform: translateY(-3rem);
  transition: transform 0.1s ease-in;
  z-index: 99999999999;
}

#skip-to-content-link:focus,
#skip-to-content-link:focus-within {
  transform: translateY(0);
}

/* -------------------------------------------------------- */
/* MOBILE RESPONSIVE */
/* -------------------------------------------------------- */

/* CSS Code for devices < 800px */

/*
@media (max-width: 800px) {
  body {
    font-size: 14px;
  }

  .layout {
    width: 100%;
    grid-template: "header" auto  "leftSidebar" auto "main" auto "rightSidebar" auto "footer" auto / 1fr;
  }

  
  

  aside {
    border-bottom: 1px solid;
    padding: 9px;
    font-size: 0.9em;
  }

  
  nav {
    padding: 0;
  }

  nav > ul {
    padding-top: 0.5em;
  }

  nav > ul li > a,
  nav > ul li > details summary,
  nav > ul li > strong {
    padding: 0.5em;
  }

  main {
    max-height: none;
    padding: 15px;
  }

  .images {
    flex-wrap: wrap;
  }

  .images img {
    width: 100%;
  }

  #skip-to-content-link {
    font-size: 1rem;
  }
}

*/

/* -------------------------------------------------------- */
/* MOBILE RESPONSIVE */
/* -------------------------------------------------------- */

/* CSS Code for devices < 800px */

@media (max-width: 800px) {
  body {
    font-size: 14px;
  }
  
    .mobile-warning {
    display: none;
  }

  .layout {
    width: 100%;
    grid-template: "header" auto "main" auto "footer" auto / 1fr;
    /* Removed rightSidebar from default mobile grid */
  }

  aside {
    border-bottom: 1px solid;
    padding: 9px;
    font-size: 0.9em;
  }

  
  nav {
    padding: 0;
  }

  nav > ul {
    padding-top: 0.5em;
  }

  nav > ul li > a,
  nav > ul li > details summary,
  nav > ul li > strong {
    padding: 0.5em;
  }

  main {
    max-height: none;
    padding: 15px;
  }

  .images {
    flex-wrap: wrap;
  }

  .images img {
    width: 100%;
  }

  #skip-to-content-link {
    font-size: 1rem;
  }
}


/* Keep desktop sidebar visible */
@media (min-width: 801px) {
  .mobile-sidebar-toggle {
    display: none !important;
  }
  
  .right-sidebar {
    display: block !important;
  }
}

/* Aero Button ============ */

/* Authentic Frutiger Aero Button CSS */
.frutiger-aero-button {
  /* OKLCH Color System for accurate colors */
  --hue: 115;
  --sat: 0.36;
  --glow-intensity: 0.6;
  
  /* Color Variables */
  --fg: oklch(15% calc(var(--sat) * 0.5) var(--hue));
  --bg: oklch(75% var(--sat) var(--hue) / 0.8);
  --bg-dark: oklch(45% var(--sat) var(--hue) / 0.75);
  --bottom-glow: radial-gradient(
    farthest-corner at bottom center,
    rgba(255, 255, 255, var(--glow-intensity)),
    transparent
  );
  
  /* Base Styling */
  background-color: var(--bg);
  background: 
    var(--bottom-glow),
    linear-gradient(to bottom, var(--bg-dark), var(--bg));
  
  border: 1px solid var(--bg);
  border-radius: 7px;
  
  /* Shadows and Effects */
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.4);
  
  /* Typography */
  color: #ffffff;
  font-family: "Mojangfont", "Lucida Sans Unicode", "Segoe UI", system-ui, sans-serif;
  font-weight: 700;
  text-shadow: 0 2px 0.5em rgba(0, 0, 0, 0.2);
  
  /* Layout */
  cursor: pointer;
  position: relative;
  transition: all 300ms ease;
  
  /* Prevent text selection */
  user-select: none;
  -webkit-user-select: none;
}

/* Top Highlight Effect */
.frutiger-aero-button::after {
  content: "";
  position: absolute;
  top: 4%;
  left: 0.75em;
  width: calc(100% - 1.5em);
  height: 40%;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.8),
    rgba(255, 255, 255, 0.1)
  );
  border-radius: inherit;
  transition: background 400ms ease;
  pointer-events: none;
}

/* Hover State */
.frutiger-aero-button:hover,
.frutiger-aero-button:focus {
  box-shadow: 0 6px 8px rgba(0, 0, 0, 0.4);
  transform: translateY(-1px);
}

/* Active State */
.frutiger-aero-button:active {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
  transform: translateY(1px);
}

/* Size Variations */
.frutiger-aero-button.small {
  padding: 0.5em 1.5em;
  font-size: 0.875rem;
}

.frutiger-aero-button.medium {
  padding: 0.75em 2em;
  font-size: 1rem;
}

.frutiger-aero-button.large {
  padding: 1em 3em;
  font-size: 1.125rem;
}