/* General resets */

*,
*::before,
*::after {
  box-sizing: border-box;
}


* {
  margin: 0;
  box-sizing: border-box;
}

:root {
  --user-font-scale: 0.9rem - 16px;
  font-size: clamp(
    0.6rem,
    0.4626rem + 1.0309vw + var(--user-font-scale),
    0.85rem
  );
  --text-light: #d0d1c7;
  --text-code-light: #575279;
  --text-dark: #1e1e1e;
  --text-code-dark: #E0DEF4;
  --bg-light: #eaebe3;
  --bg-code-light: #faf4ed;
  --bg-dark: #1f2738;
  --bg-code-dark: #232136;
}

:root, article .littlefoot__content {
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji;
}

html,
body {
  height: 100%;
  width: 100%;
}

body {
  line-height: 1.5;
  background: var(--bg-light);
  color: var(--text-dark);
  background-attachment: fixed;
}

#content {
  display: grid;
  justify-content: center;
  padding: 2rem clamp(3rem, 1rem, 5rem);
}

@media (prefers-color-scheme: dark) {
  body {
    background: var(--bg-dark);
    color: var(--text-light);
  }

  article .littlefoot__content {
    background: var(--bg-dark);
    color: var(--text-light);
  }
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

article img:hover {
  filter: brightness(0.35);
  transition: .5s ease;
}

article .overlay {
  position: absolute;
  background: rgba(0, 0, 0, 0.5);
  transition: .5s ease;
  color: white;
  font-size: 20px;
  text-align: center;
  opacity: 0;
}

article .overlay:hover {
  opacity: 1;
}

article .overlay svg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: 3rem;
  width: 3rem;
}

ul {
  margin-block-start: 0;
  margin-block-end: 0;
  padding-inline-start: 0;
}

input,
button,
textarea,
select {
  font: inherit;
}

/* Typography */

a {
  color: inherit;
}

a.jumplink {
  margin-left: -1.25rem;
  font-size: 1.5rem;
  opacity: 0.25;
  transition: opacity 0.25s;
  text-decoration: none;
}

/* If the user has a mouse, we'll serve up some nice hover links */
@media (pointer: fine) {
  a.jumplink:hover {
    opacity: 1;
    transition: opacity 0.25s;
  }
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

h1 {
  font-size: 2.25em;
  font-weight: 800;
  line-height: 1.11;
}

h2 {
  font-weight: 500;
}

.navigation {
  display: flex;
  padding: 0.8rem;
}

.navigation #logo {
  width: 100%;
}

.navigation #logo a {
  display: flex;
  height: fit-content;
  flex-direction: row;
  text-decoration: none;
  width: fit-content;
}

.navigation #logo span {
  font-size: 1em;
  font-weight: 500;
  margin-left: 0.5rem;
}

.navigation #logo img {
  height: 1.4rem;
  width: 1.4rem;
}

.navigation nav {
  display: flex;
  list-style: none;
}

.navigation nav span {
  color: var(--text-light);
  padding: 0 0.3rem;
}

@media (prefers-color-scheme: dark) {
  .navigation nav span {
    color: var(--text-dark);
  }
}

#content header #post-meta {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.025em;
  line-height: 1rem;
  text-transform: uppercase;
  padding-top: 0.6em;
}

#content header {
  padding-bottom: 1.3rem;
}

footer a {
  text-decoration: none;
}

svg {
  height: 1.25rem;
  width: 1.25rem;
}

pre {
  border-radius: 0.375rem;
  font-size: 1.2em;
  overflow-x: auto;
  padding: 0.8rem 1.1rem;
}

/* Homepage */

#home-wrapper {
  display: grid;
  gap: clamp(1rem, 4rem, 10rem);
}

#welcome-message {
  grid-column: 1;
}

#welcome-message p {
  padding-bottom: 1rem;
  max-width: 20rem;
}

#recent-updates {
  grid-column: 2;
  text-align: center;
}

#recent-updates #cover {
  border-radius: 5px;
  margin: 0rem auto;
  width: 15rem;
  height: auto;
}

#recent-updates .post-stream {
  margin-top: 1rem;
}

#home-wrapper hr {
  border-style: solid;
  margin: 1.2rem auto;
  width: 10rem;
}

.post-stream li {
  list-style: none;
  text-align: center;
  margin-right: .5rem;
}

/* Player history */
.player-history {
  font-size: 10px;
  margin-top: 0.5rem;
}

.player-history p {
  text-transform: uppercase;
  font-weight: 800;
}

#played-items li:first-child,
#played-items li:last-child {
  transition: font-size 1000ms;
}

/* Player spinning gradient */
/* Adapted from https://codepen.io/MauriciAbad/pen/WNrpmPr */

@keyframes spin {
  from {
    transform: translate(-50%, -50%) rotate(0);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

.rotating-border-hidden {
  --border-size: 0 !important;
}

#rotating-border {
  --border-radius: 0.5rem;
  --border-size: 0.3rem;
  --border-bg: conic-gradient(
    #ea4335 0turn 0.125turn,
    #4285f4 0.125turn 0.25turn,
    #fbbc05 0.25turn 0.375turn,
    #34a853 0.375turn 0.5turn,
    #ea4335 0.5turn 0.625turn,
    #4285f4 0.625turn 0.75turn,
    #fbbc05 0.75turn 0.875turn,
    #34a853 0.875turn 1turn
  );
  --padding: 0.1rem;

  position: relative;

  transition-duration: 1s;
  overflow: hidden;
  padding: calc(var(--padding) + var(--border-size));
  border-radius: var(--border-radius);
  display: inline-block;
}

#rotating-border::before {
  content: "";
  display: block;
  background: var(--border-bg);
  width: calc(100% * 1.41421356237);
  padding-bottom: calc(100% * 1.41421356237);
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 100%;
  z-index: -2;
  animation: spin 45s linear infinite;
}

/* Posts */
article:not(.full) {
  margin: 0 auto;
  max-width: 60ch;
}

article .hidden {
  /* TODO: Change this to rss-only */
  display: none;
}

article #post-body p,
article #post-body img,
article #post-body h1,
article #post-body h2,
article #post-body h3,
article #post-body h4,
article #post-body h5,
article #post-body h6,
article #post-body pre,
article #post-body blockquote,
article #post-body > ul,
article #post-body > ol {
  margin-bottom: 1.5rem;
}

article #post-body .notice blockquote,
article #post-body .littlefoot__content p {
  margin-bottom: 0;
}

article #post-body .littlefoot__content p {
  font-size: 1rem;
}

article #post-body img {
  border-radius: 3px;
}

article.book-entry #post-body blockquote p,
article.book-entry #post-body h2 {
  margin-bottom: 0;
}

article.book-entry #post-body p {
  margin-top: 0.75em;
}

article.book-entry #post-body center {
  margin: 0 auto;
  max-width: 35%;
}

article .heading-2 {
  margin-left: -2rem;
}

article .heading-3 {
  margin-left: -2.6rem;
}

article .heading-4 {
  margin-left: -3.2rem;
}

article .heading a {
  font-size: 1rem;
  opacity: 0;
  padding-right: 0.8rem;
  text-decoration: none;
  vertical-align: middle;
}

article .heading:hover a {
  opacity: 1;
  transition-duration: 0.5s;
}

article .heading h2,
article .heading h3,
article .heading h4,
article .heading h5,
article .heading h6 {
  display: inline-block;
  vertical-align: middle;
  margin-bottom: 0.25em;
}

article .highlight,
article div[data-rehype-pretty-code-fragment] {
  margin-bottom: 1.3rem;
}

/* Same colours as rose-pine themes loaded via rehype-pretty-code */
article p code {
  background-color: var(--bg-code-light);
  color: var(--text-code-light);
  font-family: PT Mono, Consolas, Monaco, "Andale Mono", "Ubuntu Mono",
    monospace; /* Matches prism config */
  font-size: 1.2em;
  padding: 0.2rem 0.3rem;
  border-radius: 0.3rem;
  white-space: nowrap;
}

@media (prefers-color-scheme: dark) {
  article p code {
    background-color: var(--bg-code-dark);
    color: var(--text-code-dark);
  }
}

pre code {
  font-family: PT Mono, Consolas, Monaco, "Andale Mono", "Ubuntu Mono",
    monospace; /* Matches prism config */
}

/* Blockquotes */
#post-body blockquote > p:last-child {
  margin-bottom: 0;
}

blockquote {
  border-left: 4px solid var(--text-light);
  padding-left: 1em;
  border-radius: 5px;
}

/* Notices */
.notice,
div[data-callout] {
  background-color: var(--text-light);
  border-radius: 0.5rem;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
  margin-bottom: 1.3rem;
  padding: 1rem 1.6rem;
}

article #post-body .notice h2,
article #post-body .notice h3,
article #post-body .notice p,
article #post-body div[data-callout-title],
article #post-body div[data-callout-body] p {
  margin-bottom: 0.5rem;
}

article #post-body div[data-callout-title] {
  font-weight: 800;
  font-size: 1.1em;
}

@media (prefers-color-scheme: dark) {
  .notice,
  div[data-callout] {
    background-color: var(--text-dark);
  }
}

video {
  border-radius: 5px;
  margin: 0 auto 1em !important;
}

/* Lists */
ol,
ul {
  padding-inline-start: 0;
  list-style: none;
}

main ol,
main ul,
#post-body > ul,
#post-body > ol {
  list-style: none;
  margin-top: 0.75em;
  padding-inline-start: 0;
}

#content > main ul > li,
#content > main ol > li,
#post-body ul > li,
#post-body > ol > li {
  position: relative;
  padding-left: 1.5em;
}

#content > main ul > li,
#content > main ol > li {
  margin-bottom: 0.5em;
}

main ul > li:before,
main ol > li:before,
#post-body ul > li:before,
#post-body > ol > li:before {
  content: "»";
  position: absolute;
  left: 0.25em;
}

main ul > h2,
main ol > h2,
#post-body ul > h2,
#post-body > ol > h2 {
  font-weight: 700;
  font-size: 1.5em;
  margin-top: 1em;
  margin-bottom: 1em;
}

li > time {
  text-transform: uppercase;
  font-size: 0.8em;
  font-weight: 700;
  padding-left: 3px;
}

li > span {
  font-size: 0.7em;
  font-weight: 600;
}

details {
  margin-bottom: 1em;
  padding-bottom: 0.5em;
}

table,
.highlight,
div[data-rehype-pretty-code-fragment],
pre[class*="language-"],
figure,
#post-body img,
iframe {
  width: 100%;
}

/* Code blocks, table and images get extra width but no elements are special on mobile */
@media only screen and (min-width: 500px) {
  table,
  .highlight,
  div[data-rehype-pretty-code-fragment],
  pre[class*="data-language"],
  figure,
  #post-body > img,
  div[data-callout] {
    width: 110%;
    margin-left: -5%;
  }
}

@media only screen and (min-width: 1000px) {
  table,
  .highlight,
  div[data-rehype-pretty-code-fragment],
  pre[class*="data-language"],
  figure {
    width: 150%;
    margin-left: -25%;
  }
}

@media (prefers-color-scheme: dark) {
  pre[data-theme='light'],
  code[data-theme='light'] {
    display: none;
  }
}

@media (prefers-color-scheme: light), (prefers-color-scheme: no-preference) {
  pre[data-theme='dark'],
  code[data-theme='dark'] {
    display: none;
  }
}

#post-body img {
  height: auto;
  max-width: none;
}

article.full table {
  width: 100%;
  margin-left: 0;
  table-layout: fixed;
  word-break: break-word;
}

/* Tables */
table,
thead,
th,
tr,
td {
  border: 1px solid var(--bg-dark);
  padding: 0.1em;
}

@media (prefers-color-scheme: dark) {
  table,
  thead,
  th,
  tr,
  td {
    border: 1px solid var(--bg-light);
  }
}

table {
  margin-bottom: 1em;
}

/* Questions */
form#search {
  margin-top: 1rem;
}

ul li.question span {
  margin-right: .3rem;
}

/* Grid lists */
#post-body .grid-list ul {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-gap: 20px;
}

@media only screen and (min-width: 1000px) {
  #post-body .grid-list ul:not(.partial-list) {
    grid-template-columns: 1fr 1fr 1fr 1fr;
    margin-left: -25%;
    width: 150%;
  }
}

@media only screen and (min-width: 1200px) {
  #post-body .grid-list ul:not(.partial-list):not(.almost-full-list) {
    margin-left: -50%;
    width: 200%;
  }
}

#post-body > .grid-list ul > li {
  padding-left: 0;
}

#post-body > .grid-list ul > li:before {
  content: none;
}

/* Footnotes */
#post-body hr {
  height: 16px;
  width: 48px;
  background-image: url("/favicon.png");
  margin: 0 auto;
  border: 0px;
  margin-bottom: 3em;
  margin-top: 3em;
}

/* Footer */
footer {
  width: 75%;
  margin: 0 auto;
}

/* Image Viewer */
#fullscreen {
  display: none;
  position: fixed;
  opacity: 1;
  z-index: 1;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 85%);
}

#fullscreen.show {
  display: block;
  animation: normal ease .2s show 1 forwards;
}

#fullscreen.hide {
  animation: normal ease .2s hide 1 forwards;
}

.fullscreen {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
}

.fullscreen img {
  max-width: 80%;
  max-height: 100%;
  width: auto;
  height: auto;
}

.fullscreen img, .fullscreen p {
  opacity: 1;
  transition: opacity .3s ease;
}

.fullscreen p {
  color: white;
  font-size: 1.2rem;
  padding-left: 6rem;
  padding-right: 12rem;
}

.closeBtn {
  position: fixed;
  right: 2rem;
  top: 2rem;
  background: #000;
  width: 3.2rem;
  height: 3.2rem;
  border: .2rem solid #fff;
  transition: opacity .3s ease;
}

.closeBtn.hide {
  opacity: 0;
  pointer-events: none;
}

.closeBtn.active, .closeBtn.hover {
  opacity: .5;
}

.closeBtn:after, .closeBtn:before {
  position: absolute;
  content: '';
  top: .4rem;
  left: 1.3rem;
  height: 2rem;
  width: .2rem;
  background-color: #fff;
}

.closeBtn:before {
  transform: rotate(45deg);
}

.closeBtn:after {
  transform: rotate(-45deg);
}

@media only screen and (max-width: 1000px) {
  .fullscreen {
    flex-direction: column;
  }

  .fullscreen p {
    padding-right: 6rem;
    padding-top: 2rem;
  }
}

@keyframes show {
  0% {
      opacity: 0
  }

  100% {
      opacity: 1
  }
}

@keyframes hide {
  0% {
      opacity: 1
  }

  100% {
      opacity: 0
  }
}

/** Live Player v2 **/
.sun-hidden {
  opacity: 0% !important;
}

#sun {
  z-index: -999;
  width: 100rem;
  height: 100rem;
  position: absolute;
  margin: -50rem;
  transition-duration: 3s;
  mask-image: radial-gradient(rgba(0, 0, 0, 1.0) 45%, transparent 85%);
  border-radius: 50%;
  opacity: 25%;
  animation: scale 30s linear infinite;
}

#sun::after,
#sun::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform-origin: center;
    border-radius: 50%;
    mask-image: radial-gradient(rgba(0, 0, 0, 1.0) 15%, transparent 65%);
    
}

#sun::after {
    background: var(--border-bg);
    transition-duration: 3s;
    transform: rotate(15deg);
    animation: rotate 100s linear infinite;
}

@keyframes rotate {
  100% {
      transform: rotate(360deg);
  }
}

@keyframes scale {
  0% {
      transform: scale(1);
  }

  20% {
      transform: scale(1.2);
  }

  40% {
      transform: scale(0.8);
  }

  60% {
      transform: scale(1.1);
  }

  70% {
      transform: scale(0.9);
  }

  100% {
      transform: scale(1);
  }
}
