/* == Loader ========================================================================= */
body {
  visibility: hidden;
}

#loader {
  visibility: visible;
}

body.loaded {
  background-color: var(--background);
}

.loader {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

/* == Main ========================================================================= */

main {
  width: 100vw;
  height: 100vh;
  display: grid;
  grid-template-rows: min-content min-content min-content min-content max-content;
  grid-template-columns: .125fr 4fr .125fr;
  grid-template-areas:
    "nav nav nav"
    "separator separator separator"
    ". header ."
    "aside aside aside"
    "section section section";
  gap: 0 var(--spacing-5);
}

@media (min-width: 380px) {
  main {
    grid-template-areas:
      "nav nav nav"
      "separator separator separator"
      ". header ."
      ". aside ."
      ". section .";
  }
}

@media (min-width: 1180px) {
  main {
    grid-template-rows: min-content min-content min-content auto;
    grid-template-columns: .25fr 1.25fr 3.25fr .25fr;
    grid-template-areas:
      "... nav nav ..."
      "separator separator separator separator"
      ". header header ."
      ". aside section .";
  }
}

@media (min-width: 1720px) {
  main {
    grid-template-columns: .5fr 1fr 3fr .5fr;
  }
}

/* Selection */

::-moz-selection {
  color: var(--white);
  background: var(--black);
}

::selection {
  color: var(--white);
  background: var(--black);
}

.unselectable {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* == General ========================================================================= */

/* Disable scrollbars */
*::-webkit-scrollbar {
  display: none;
}

* {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Paragraphs */
p {
  margin: 0;
  padding: 0;
}

p:not(:last-child) {
  margin-bottom: var(--spacing-4);
}

/* Inline code */
code:not([class^=language-]) {
  background-color: var(--background-code-inline);
  border-radius: var(--code-inline-border-radius);
  padding: calc(var(--spacing-1) / 2) var(--spacing-2) var(--spacing-1);
}

/* == Buttons ========================================================================= */

.button {
  min-width: var(--button-min-width);
  color: var(--black);
  border-top: var(--border-normal) solid transparent;
  border-bottom: var(--border-normal) solid transparent;
  transition: border-color var(--button-select-animation) ease-out;
  cursor: pointer;
  display: flex;
  margin-bottom: var(--spacing-2);
}

.button:hover,
.button.active {
  border-color: var(--black);
  animation: flash var(--button-flash-animation) infinite;
}

.button>div {
  width: 100%;
  display: flex;
  align-items: center;
  margin: var(--spacing-1) 0;
  padding: 0 var(--spacing-2) var(--spacing-1);
  background: linear-gradient(to left, var(--gray) 50%, var(--black) 50%) right;
  background-size: 250% 100%;
  transition: var(--button-select-animation) ease-out;
}

.button>div::before {
  content: "■";
  margin-right: var(--spacing-2);
}

.button:hover>div,
.button.active>div {
  color: var(--white);
  background-position: left;
  box-shadow: 1px 1px 3px var(--shadow);
}

.button.active>div {
  background: linear-gradient(to left, var(--black) 50%, var(--blank) 50%) right;
  background-size: 250% 100%;
}

.button.active:hover>div {
  color: var(--black);
  background-position: left;
}

.button.active:hover {
  border-color: var(--blank);
}

.button>div i {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: var(--spacing-2);
  background-color: var(--black);
  width: var(--icon-button-size);
  height: var(--icon-button-size);
  fill: var(--white);
}

.button.disabled {
  cursor: not-allowed;
  opacity: var(--disabled-opacity);
}

/* == Menu ========================================================================= */

nav {
  grid-area: nav;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-top: var(--spacing-4);
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  padding-left: var(--spacing-4);
}

nav .button {
  flex: 1 1 0;
  margin: 0;
  margin-right: var(--spacing-4);
  text-transform: uppercase;
  letter-spacing: var(--spacing-1);
  margin-bottom: calc(-1 * var(--border-normal));
}

nav .button>div {
  padding-bottom: 0;
}

nav .button:hover>div i {
  background-color: var(--white);
}

nav .button:hover>div i svg {
  fill: var(--black);
}

nav .button>div::before {
  content: "";
}

nav .button:hover>div,
nav .button.active>div {
  box-shadow: none;
}

nav .button:last-child {
  margin-right: 0;
  width: 1px;
  overflow: hidden;
  visibility: hidden;
  min-width: 0;
  flex: 0 1 0;
}

nav .button:last-child>div {
  padding-bottom: var(--spacing-6);
}

nav .button.active {
  border-color: transparent;
  border-bottom-color: var(--black);
}

nav .button.active>div {
  padding-bottom: var(--spacing-6);
  margin-bottom: 0;
}

nav .left-border {
  height: calc(100% - var(--spacing-6) - var(--border-normal));
}

@media (min-width: 1180px) {
  nav {
    padding-left: 0;
  }

  nav .left-border {
    display: block;
    margin-right: var(--spacing-4);
  }
}

/* == Border ========================================================================= */

.separator {
  grid-area: separator;
  border-top: var(--border-thick) solid var(--black);
  display: grid;
  grid-template-columns: .125fr 4fr .125fr;
  grid-template-areas: ". background .";
}

.separator div {
  grid-area: background;
  background-image: url(/as/v4/css/border.png);
  background-repeat: repeat-x;
  padding-top: var(--spacing-6);
}

@media (min-width: 1180px) {
  .separator {
    grid-template-columns: .25fr 1.25fr 3.25fr .25fr;
    grid-template-areas: ". background background .";
  }
}

@media (min-width: 1720px) {
  .separator {
    grid-template-columns: .5fr 1fr 3fr .5fr;
  }
}

/* == Header ========================================================================= */

header {
  grid-area: header;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

header .title {
  color: var(--black);
  font-size: var(--font-tallest);
  text-shadow: var(--spacing-2) var(--spacing-2) var(--shadow-light);
  margin: var(--spacing-3) 0 var(--spacing-6);
  letter-spacing: var(--spacing-1);
  animation: feed-fade-in var(--fade-animation) ease-out both;
}

/* == Submenu ========================================================================= */

aside {
  grid-area: aside;
  display: flex;
  overflow: hidden;
}

aside .content {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  scroll-behavior: smooth;
  width: 100%;
}

aside .title,
aside .category {
  color: var(--black);
  background-color: var(--background);
  text-shadow: var(--spacing-2) var(--spacing-2) var(--shadow-light);
  letter-spacing: var(--spacing-1);
  z-index: 100;
}

aside .title {
  font-size: var(--font-tallest);
  margin: var(--spacing-3) 0 var(--spacing-6);
}

aside .category {
  font-size: var(--font-taller);
  margin: var(--spacing-1) 0 var(--spacing-2);

}

/* Mobile menu */
aside .button:not(.active),
aside .category,
aside .title {
  display: none;
}

aside .button.active~.button.active {
  display: none;
}

aside.open {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--background);
  z-index: 100;
}

aside.open .button:not(.active) {
  display: flex;
}

aside.open .category,
aside .title {
  display: block;
}

aside.open .title {
  position: sticky;
  top: 0;
}

aside.open .category {
  position: sticky;
  top: calc(var(--spacing-3) + var(--font-tallest));
}

aside.open .left-border {
  display: block;
  margin: 0 var(--spacing-4);
}

aside.open .content {
  margin: var(--spacing-4) 0;
  margin-right: var(--spacing-4);
}

@media (min-width: 1180px) {
  aside.open {
    position: static;
  }

  aside.open .title {
    display: none;
  }

  aside.open .category {
    position: static;
  }

  aside .left-border,
  aside.open .left-border {
    margin: 0;
    display: block;
  }

  aside .content,
  aside.open .content {
    margin: 0;
    margin-left: var(--spacing-4);
  }

  aside .button:not(.active),
  aside .button.active~.button.active {
    display: flex;
  }

  aside .category {
    display: block;
    position: sticky;
    top: 0px;
  }

}

/* == Section ========================================================================= */

section {
  grid-area: section;
  display: grid;
  grid-auto-rows: min-content;
  grid-template-columns: 1fr;
  gap: var(--spacing-5);
  overflow-y: auto;
  scroll-behavior: smooth;
  margin-top: var(--spacing-5);
}

@media (min-width: 860px) {
  section {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1180px) {
  section {
    margin-top: 0;
  }
}

/* Metadata */

section .metadata {
  color: var(--black);
  display: flex;
  justify-content: space-between;
  background-color: var(--gray);
}
@media (min-width: 860px) {
  section .metadata {
    grid-column: 1 / span 2;
  }
}

section .metadata .date {
  margin-left: var(--spacing-5);
  display: flex;
  align-items: center;
  text-transform: capitalize;
}

section .metadata i {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: var(--spacing-2);
  width: var(--icon-size);
  height: var(--icon-size);
}

section .metadata i svg {
  fill: currentColor;
}

section .metadata .languages {
  display: flex;
}

section .metadata .languages > div {
  padding: var(--spacing-1) var(--spacing-4) var(--spacing-2);
  cursor: pointer;
  flex: 1 1 0;
  transition: background-color var(--button-select-animation) ease-out, color var(--button-select-animation) ease-out;
}

section .metadata .languages > div.active, section .metadata .languages > div:hover {
  color: var(--white);
  animation: flash var(--button-flash-animation) infinite;
  background-color: var(--black);
}

section .metadata .languages > div.active:hover {
  color: var(--black);
  background-color: var(--blank);
}

section .metadata .languages > div.disabled {
  cursor: not-allowed;
  opacity: var(--disabled-opacity);
}

section .metadata .languages > div.disabled.missing {
  background-color: var(--error);
}

/* == Card ========================================================================= */

article {
  display: flex;
  flex-direction: column;
}

@media (min-width: 860px) {
  article.full {
    grid-column: 1 / span 2;
  }

  article.half {
    grid-column: span 1;
  }
}

/* Card header */
article .header {
  background-color: var(--black);
  color: var(--white);
  padding: var(--spacing-1) var(--spacing-5) var(--spacing-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

article .header>div {
  display: flex;
  align-items: center;
}

article .header i {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: var(--spacing-2);
  width: var(--icon-size);
  height: var(--icon-size);
}

article .header i svg {
  fill: currentColor;
}

article .header .origin {
  color: var(--blank);
  opacity: var(--secondary-opacity);
}

/* Card body */
article .body {
  background-color: var(--white);
  color: var(--black);
  padding: var(--spacing-5);
  flex-grow: 1;
}

article .body.paddingless {
  padding: 0;
}

article .body .entry {
  width: 100%;
  display: flex;
  justify-content: space-between;
}

article .body hr {
  border-color: var(--gray);
  margin: var(--spacing-3) calc(-1 * var(--spacing-2));
}

/* Card repository */
article .body .github .calendar {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-4);
}

article .body .github .calendar .block {
  height: 12px;
  width: 12px;
  border: 1px solid var(--gray);
}

article .body .github .calendar .block.filled {
  background-color: var(--black);
}

/* Card code snippets */
article .body .snippet {
  height: 100%;
  width: 100%;
  filter: sepia(var(--sepia-ratio));
  display: grid;
  grid-template-columns: 1fr;
}

article .body .snippet .wrapper {
  overflow-x: auto;
  scroll-behavior: smooth;
}

article .body .snippet pre {
  margin: var(--spacing-5);
}

article .body .snippet,
article .body .snippet pre code.hljs {
  color: var(--gray);
  background-color: var(--background-code);
}

.hljs-comment {
  color: #A1A8C4 !important;
}

/* Card videos and images */
article .body .media {
  width: 100%;
}

article .media video,
article .media img,
article .frame video,
article .frame img,
article .text video,
article .text img {
  width: 100%;
  /*filter: sepia(var(--sepia-ratio)); *//* To keep ? */
}

article .text .center {
  text-align: center;
}

article .text img[src$="placeholder.png"] {
  filter: sepia(100%);
  opacity: var(--placeholder-opacity);
}

article blockquote {
  margin: 0;
  padding: var(--spacing-2) 0;
  padding-left: var(--spacing-6);
  border-left: var(--border-xxthick) solid var(--gray);
  font-style: italic;
}

article blockquote + p {
  margin-top: var(--spacing-4);
}

/* Card warnings */
article.warn .header {
  background-color: var(--warn);
  color: var(--black);
}

article.warn .body {
  background-color: var(--warn-alt);
}

/* Card iframes */
article .frame .wrapper {
  position: relative;
  padding-bottom: 56.25%;
  background-color: var(--gray);
  transition: filter var(--frame-wrapper-animation) ease-out;
}

article .frame .wrapper:not(.enabled):hover {
  filter: grayscale(100%);
  cursor: pointer;
}

article .frame .wrapper .placeholder {
  display: flex;
  justify-content: center;
  align-items: center;
}

article .frame .wrapper iframe,
article .frame .wrapper .placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

article .frame .wrapper .placeholder p {
  padding: 0 var(--spacing-4);
}

article.fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0;
  z-index: 1000;
}

article.fullscreen .frame {
  display: flex;
  flex-direction: column;
  height: 100%;
}

article.fullscreen .frame .wrapper {
  padding: 0;
  flex-grow: 1;
}

article.fullscreen .minimize, article .maximize {
  cursor: pointer;
  padding-left: var(--spacing-2);
  transition: background-color var(--button-select-animation) ease-out;
  border-radius: var(--button-minimize-border-radius);
}

article.fullscreen .minimize:hover, article .maximize:hover {
  color: var(--black);
  background-color: var(--white);
}

article.fullscreen .minimize i, article .maximize i {
  margin-left: var(--spacing-2);
}

article a.maximize {
  display: flex;
  align-items: center;
  color: inherit;
}

/* Card placeholders */
article.placeholder .header,
article.placeholder .body {
  background-color: var(--gray);
  opacity: var(--placeholder-opacity);
}

article.placeholder {
  display: none;
}

@media (min-width: 860px) {
  article.placeholder {
    display: flex;
  }
}

/* Card overview */
article.overview {
  cursor: pointer;
  transition: filter var(--card-hover-animation) ease-out 0;
}

article.overview.placeholder {
  pointer-events: none;
}

article.overview:hover {
  filter: brightness(1.1);
}

/* == Extended section ============================================================= */

.extended {
  grid-area: auto / aside / auto / section;
  display: flex;
  flex-direction: column;
  animation: feed-fade-in var(--fade-animation) ease-out both;
}

.extended .about {
  width: 100%;
}

/* == Tags ========================================================================= */

.tags {
  display: flex;
  flex-wrap: wrap;
  border-top: var(--border-thin) solid var(--gray);
  margin-top: var(--spacing-6);
  padding-top: var(--spacing-4);
}

.tags>div {
  display: flex;
  align-items: center;
  background-color: var(--gray);
  font-size: var(--font-tag);
  color: var(--black);
  padding: 0 var(--spacing-4) var(--spacing-1);
  border-radius: var(--tag-border-radius);
  margin-right: var(--spacing-4);
  margin-bottom: var(--spacing-2);
  cursor: pointer;
}

.tags>div:hover {
  background-color: var(--black);
  color: var(--white);
  transition: background-color var(--button-select-animation) ease-out;
}

.tags>div svg {
  fill: currentColor;
  margin-right: var(--spacing-2);
  width: var(--icon-tag-size);
  height: var(--icon-tag-size);
}

/* == Links ============================================================================= */

.links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 120px));
  gap: var(--spacing-5);
}

.links a {
  aspect-ratio: 1;
  background-color: var(--white);
  opacity: 0;
  animation: link-fade-in var(--fade-animation) ease-out forwards;
  animation-delay: inherit;
}

@keyframes link-fade-in {
  from {
    opacity: 0;
    transform: translateY(var(--spacing-3));
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.links a.disabled {
  cursor: not-allowed;
  opacity: var(--disabled-opacity);
  animation: none;
}

.links a article {
  position: relative;
  padding-bottom: 100%;
  background-color: var(--white);
  transition: all var(--social-link-hover-animation) ease-in;
}

.links a article .header {
  position: absolute;
  padding: var(--spacing-1) var(--spacing-1) var(--spacing-2);
  justify-content: center;
  transition: all var(--social-link-hover-animation) ease-in;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
}

.links a article .body {
  position: absolute;
  bottom: 0;
  top: var(--spacing-5);
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background-size: cover;
  background-position: center;
}

.links a article .body svg {
  width: 60%;
  filter: sepia(var(--sepia-ratio));
}

.links a article:hover .header {
  color: var(--black);
  background-color: var(--white);
  font-weight: bold;
}

.links a article:hover .body {
  background-color: var(--gray);
}

/* == Left border ========================================================================= */

.left-border {
  display: none;
  border-left: var(--border-xxxthick) solid var(--gray);
  border-right: var(--border-thick) solid var(--gray);
  margin-top: var(--spacing-2);
  padding-left: var(--spacing-2);
}

/* == Feed tab ========================================================================= */

.feed .grid {
  display: grid;
  grid-template-columns: 5fr;
  grid-template-areas:
    "profile"
    "timeline";
  gap: var(--spacing-5);
}

.feed .profile,
.feed article {
  animation: feed-fade-in var(--fade-animation) ease-out both;
}

@keyframes feed-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.feed .profile {
  background-color: var(--white);
  padding: var(--spacing-5);
  grid-area: profile;
  color: var(--black);
  height: fit-content;
  display: flex;
  justify-content: center;
}


.feed .profile-card {
  display: flex;
  flex-direction: column;
  width: fit-content;
}

.feed .profile .avatar {
  margin: 0 auto;
  border-radius: 50%;
  width: 150px;
  height: 150px;
}

.feed .profile .name {
  font-size: 37.77px;
}

.feed .profile .name-alt {
  font-size: var(--font-tall);
  margin-bottom: var(--spacing-9);
}

.feed .profile div {
  margin-bottom: var(--spacing-2);
}

.feed .profile svg {
  fill: currentColor;
}

.feed .profile .life {
  display: flex;
  align-items: center;
}

.feed .profile .life .bar {
  height: 4px;
  flex-grow: 1;
  background-color: var(--gray);
}

.feed .profile .life .bar > div {
  height: 100%;
  background-color: var(--black);
  transition: width .2s ease-in-out;
}

@media (min-width: 1180px) {
  .feed .grid {
    grid-template-columns: 1.25fr 3.75fr;
    grid-template-areas: "profile timeline";
  }
}

.feed .timeline {
  grid-area: timeline;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  align-content: center;
}

.feed article {
  width: 100%;
  margin-bottom: var(--spacing-5);
}

.feed article .header {
  padding: 0;
  padding-left: var(--spacing-5);
}

.feed article .header .name {
  padding-top: var(--spacing-1);
  padding-bottom: var(--spacing-1);
}

.feed article .header .metadata {
  background-color: var(--black);
  color: var(--white);
  height: 100%;
}

.feed article .header .metadata div.active {
  background-color: var(--white);
  color: var(--black);
}

.feed article .header.warn {
  background-color: var(--warn-alt);
  color: var(--black);
}

.feed article .body {
  position: relative;
}

.feed article .date {
  font-style: italic;
  font-size: var(--font-small);
  background-color: var(--black);
  color: var(--white);
  padding-left: var(--spacing-5);
  padding-bottom: var(--spacing-2);
  text-transform: capitalize;
}

.feed article .header .text {
  font-style: italic;
  font-size: var(--font-small);
  padding-left: var(--spacing-5);
  padding-top: var(--spacing-2);
  padding-bottom: var(--spacing-2);
}

.feed .text p {
  margin-bottom: 1.3em;
}

.feed .text p:last-child {
  margin-bottom: 0;
}

/*
.feed article .date {
  color: var(--blank);
  opacity: var(--secondary-opacity);
  font-style: italic;
  font-size: var(--font-small);
}
*/
/* == Memory tab ========================================================================= */

.memory .links {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* == Resume tab ========================================================================= */

.resume iframe {
  border: none;
  width: 100%;
  opacity: 0;
  transition: opacity var(--fade-animation) ease-out;
}
.resume iframe.visible {
  opacity: 1;
}

/* == Animations ========================================================================= */

/* Flash */
@keyframes flash {
  0% {
    filter: brightness(1);
  }

  30% {
    filter: brightness(1);
  }

  50% {
    filter: brightness(1.25);
  }

  70% {
    filter: brightness(1);
  }

  100% {
    filter: brightness(1);
  }
}

/* Construction */

#construction {
  background-color: var(--warn-alt);
  color: var(--black);
  height: min-content;
  margin: var(--spacing-3);
  margin-right: 0;
}

#construction .header {
  background-color: var(--warn);
  color: var(--black);
  padding: var(--spacing-1) var(--spacing-3) var(--spacing-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#construction .header>div {
  display: flex;
  align-items: center;
}

#construction .header i {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: var(--spacing-2);
  width: var(--icon-size);
  height: var(--icon-size);
}

#construction .header i svg {
  fill: currentColor;
}

#construction .body {
  padding: var(--spacing-3);
}