/* Heavily modified from the wonderful MVP.css v1.6.2 - https://github.com/andybrewer/mvp */
@import 'color.css';

/* You can remove this if you don't do any code in your project. */
@import '/css/prism.css';

body * {
  /* This fixes the classic CSS braindead decision that children can explode out
   * of their parent's box.
   */
  box-sizing: border-box;
}

aside {
  display: block;
  font-size: 1.2em;
  line-height: var(--line-height);
  padding: 1rem 1rem;
  text-align: var(--justify-blockquote);
  border-radius: var(--border-radius);
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--value3);
}

aside.warning {
  background-color: var(--yellow);
}

/* Layout */
article aside {
  background: var(--color-secondary-accent);
  border-left: 4px solid var(--color-secondary);
  padding: 0.01rem 0.8rem;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-family);
  line-height: var(--line-height);
  margin: 0;
  overflow-x: hidden;
  overflow-y: overlay;
  text-rendering: optimizeSpeed;
  -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-thumb {
  background: var(--color-scrollbar-thumb);
}
::-webkit-scrollbar-track-piece {
  background: var(--color-scrollbar-track-piece);
}

header {
  background-color: var(--color-bg);
  display: flex;
  justify-content: center;
  text-align: var(--justify-important);
  border-bottom: 1px solid var(--color-bg-secondary);
}

header,
main {
  margin: 0 auto;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  padding-top: 0rem;
}

header.fixed {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 90;
  height: var(--fixed-header-height);
}

main {
  max-width: var(--width-content);
  min-height: 800px;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
}

header.fixed + main {
  margin-top: var(--fixed-header-height) !important;
  min-height: unset;
}

footer {
  background-color: var(--color-bg-tertiary);
  padding: 0px;
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: space-evenly;
}

footer aside {
  background-color: var(--color-bg-secondary);
  width: 33%;
  padding: 1em;
}

footer aside h4 {
  margin-top: 0px;
  margin-bottom: 0.5rem;
}

hr {
  background-color: var(--color-bg-secondary);
  border: none;
  height: 1px;
  margin: 1rem 0;
}

section {
  display: flex;
  flex-wrap: wrap;
  justify-content: var(--justify-important);
}

section aside {
  border: 1px solid var(--color-bg-secondary);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow) var(--color-shadow);
  margin: 1rem;
  padding: 1.25rem;
  width: var(--width-card);
}

section aside img {
  max-width: 100%;
}

[hidden] {
  display: none;
}

/* Headers */
article header,
div header,
main header {
  padding-top: 0;
}

header a b,
header a em,
header a i,
header a strong {
  margin-left: 0.5rem;
  margin-right: 0.5rem;
}

header nav {
  max-width: var(--width-content);
}

header nav a {
  /* this covers all links in the header nav */
  font-size: var(--font-header-nav);
  text-decoration-line: none;
  text-decoration-style: none;
}

header nav > a {
  /* this is for just a tags in the header, not inside <ul> */
  margin-top: 1rem;
  margin-bottom: 0px;
}

header nav img {
  margin: 1rem 0;
}

section header {
  padding-top: 0;
  width: 100%;
}

ol li,
ul li {
  padding: 0.2rem 0;
}

/* Nav */
nav {
  align-items: center;
  display: flex;
  font-weight: bold;
  justify-content: space-between;
  max-width: 90vw;
  width: 100%;
}


nav ul {
  list-style: none;
  padding: 0;
  margin-top: 1rem;
  margin-bottom: 0px;
}

nav ul li {
  display: inline-block;
  margin: 0 0.5rem;
  position: relative;
  text-align: left;
}

/* Nav Dropdown */
nav ul li ul {
  background: var(--color-bg);
  border: 1px solid var(--color-bg-secondary);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow) var(--color-shadow);
  display: none;
  height: auto;
  left: -2px;
  padding: 0.5rem 1rem;
  position: absolute;
  top: 1.7rem;
  white-space: nowrap;
  width: auto;
}

nav ul li:hover ul {
  display: block;
}

nav ul li ul li,
nav ul li ul li a {
  display: block;
}

/* Typography */
code,
samp {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius);
  color: var(--color-text);
  display: inline-block;
  margin: 0 0.1rem;
  padding: 0 0.5rem;
}


details {
  margin: 1.3rem 0;
}

details summary {
  font-weight: bold;
  cursor: pointer;
}


h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: var(--line-height);
  font-family: var(--font-computer);
  font-weight: var(--font-heading-weight);
  font-size: var(--font-heading-size);
  margin-top: 1rem;
  margin-bottom: 0rem;
}

h1 {
  font-size: calc(var(--font-heading-size) * 1.8);
}

h2 {
  font-size: calc(var(--font-heading-size) * 1.5);
}

h3 {
  font-size: calc(var(--font-heading-size) * 1.3);
}

h4 {
  font-size: calc(var(--font-heading-size) * 1.2);
}

mark {
  padding: 0.1rem;
}

p {
  padding: 0;
}

pre code,
pre samp {
  display: block;
  padding: 0.5rem 2rem;
  white-space: pre-wrap;
}

small {
  color: var(--color-text-secondary);
}

sup {
  background-color: var(--color-secondary);
  border-radius: var(--border-radius);
  color: var(--color-bg);
  font-size: xx-small;
  font-weight: bold;
  margin: 0.2rem;
  padding: 0.2rem 0.3rem;
  position: relative;
  top: -2px;
}

/* Links */
a {
  text-decoration-line: underline;
  text-decoration-style: dotted;
  text-decoration-color: var(--color-inactive);
  color: var(--color-secondary);
}

a:hover {
  filter: brightness(var(--hover-brightness));
  text-decoration-style: solid;
}

h1 a,
h2 a,
h3 a,
h4 a,
h5 a,
h6 a {
  text-decoration-line: none;
  text-decoration-style: none;
}

a b,
a em,
a i,
a strong,
button,
input[type="button"],
input[type="submit"] {
  border-radius: var(--border-radius);
  display: inline-block;
  font-weight: bold;
  line-height: var(--line-height);
  padding: 0.5rem 1rem;
}

button,
input[type="button"],
input[type="submit"] {
  font-family: var(--font-family);
  font-size: var(--font-button-size);
}

button:hover,
input[type="button"]:hover,
input[type="submit"]:hover {
  cursor: pointer;
  filter: brightness(var(--hover-brightness));
}

a b,
a strong,
button,
input[type="button"],
input[type="submit"] {
  background-color: var(--color);
  border: 2px solid var(--color);
  color: var(--color-bg);
}

a em,
a i {
  border: 2px solid var(--color);
  border-radius: var(--border-radius);
  color: var(--color);
  display: inline-block;
  padding: 1rem 2rem;
}

button > a {
  display: flex;
  justify-content: space-evenly;
  width: 100%;
  color: var(--color-text-inverted);
  text-decoration: none !important;
  filter: unset !important;
}

/* Images */
img {
  /* This fixes images that have a small margin on the bottom due to "descenders"
   * from the 1990s when HTML was all about text and images were considered text.
   */
  display: block;
  width: 100%;
}

figure {
  margin: 0;
  padding: 0;
}

figure img {
  max-width: 100%;
}

figure figcaption {
  color: var(--color-text-secondary);
}

/* Forms */

label {
  font-weight: bold;
  margin-bottom: 0.2rem;
}

button[disabled]:hover {
  filter: none;
}

form {
  display: flex;
  max-width: var(--width-card-wide);
  min-width: var(--width-card);
  text-align: var(--justify-normal);
  background-color: var(--color-bg);
  flex-direction: column;
}

form buttons {
  display: flex;
  justify-content: space-around;
}

form error {
  color: var(--color-error);
  font-size: 0.8em;
}

form card top {
  background-color: var(--color-bg-secondary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1rem;
}

form card middle {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

input,
label,
select,
textarea {
  display: block;
  font-size: var(--font-text-size);
  width: 100%;
}

input[type="checkbox"],
input[type="radio"] {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
}

input[type="checkbox"] + label,
input[type="radio"] + label {
  display: inline-block;
  position: relative;
  top: 1px;
}

input,
select,
textarea {
  border: 1px solid var(--color-input-border);
  background-color: var(--color-input-bg);
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  padding: 0.4rem 0.8rem;
}

input[readonly],
textarea[readonly] {
  background-color: var(--color-bg-secondary);
}

form buttons input {
  width: 7rem;
  text-align: center;
}

button:disabled,
input:disabled {
  background: var(--color-bg-secondary);
  color: var(--color-text-secondary);
  cursor: not-allowed;
}

/* Tables */
table {
  border: 1px solid var(--color-bg-secondary);
  border-radius: var(--border-radius);
  border-spacing: 0;
  max-width: 100%;
  overflow-x: auto;
  padding: 0;
  border-collapse: collapse;
}

table td,
table th,
table tr {
  padding: 0.4rem 0.8rem;
  text-align: var(--justify-important);
}

table thead {
  background-color: var(--color);
  border-collapse: collapse;
  border-radius: var(--border-radius);
  color: var(--color-bg);
  margin: 0;
  padding: 0;
}

table thead th:first-child {
  border-top-left-radius: var(--border-radius);
}

table thead th:last-child {
  border-top-right-radius: var(--border-radius);
}

table thead th:first-child,
table tr td:first-child {
  text-align: var(--justify-normal);
}

table tr:nth-child(even) {
  background-color: var(--color-bg-secondary);
}

/* Quotes */
blockquote {
  display: block;
  line-height: var(--line-height);
  margin: 1rem auto;
  padding: 1rem 1rem;
  text-align: var(--justify-blockquote);
  border-radius: var(--border-radius);
  background-color: var(--color-bg-secondary);
}

blockquote footer {
  color: var(--color-text-secondary);
  background-color: var(--color-bg-secondary);
  display: block;
  font-size: small;
  text-align: right;
  line-height: var(--line-height);
  padding: 1.5rem 0;
}

/* Have to place this here because svelte's global parsing doesn't work on sub-CSS inside media. */
@media only screen and (max-width: 600px) {
  code-view {
    flex-direction: column !important;
  }

  code-view html-view {
    max-width: 100% !important;
  }

  phone-warn {
    display: flex !important;
  }

}

@media only screen and (max-width: 800px) {
  main {
    height: unset;
    min-height: unset;
    max-height: unset;
  }
}

.pulse {
  border-radius: var(--border-radius);
  box-shadow: 0 0 0 0 var(--color-pulse-1);
  transform: scale(1);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 var(--color-pulse-2);
  }

  70% {
    transform: scale(1);
    box-shadow: 0 0 0 10px var(--color-pulse-3);
  }

  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 var(--color-pulse-4);
  }
}

pre code {
  background-color: var(--color-bg-code);
  color: var(--value8);
  border-radius: var(--border-radius);
  overflow-x: auto;
}

pre code span.error {
  color: hsl(0, 100%, 80%);
  text-decoration: underline;
}

/** Additional components added by Zed A. Shaw. */

tile {
  padding: 0.5rem;
  display: flex;
  flex-direction: row;
  border: 1px solid #eee;
}

tile > middle {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  flex-grow: 3;
}

tile > middle h4 {
  margin-top: 0;
  margin-bottom: 0;
}

tile > right {
  flex-shrink: 0;
}

tile > right button {
  padding: 0.2rem;
}

card {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow) var(--color-shadow);
  display: flex;
  flex-direction: column;
  width: 100%;
}

card top img {
  padding: 0;
  margin: 0;
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

card middle {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

card bottom {
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  border: 0;
  box-shadow: unset;
}

card middle h4 {
  margin: 0;
}

card bottom button-group > button:first-child {
  border-radius: 0 0 0 var(--border-radius);
}

card bottom button-group > button:last-child:first-child {
  border-radius: 0 0 0 0;
}

card bottom button-group > button:last-child {
  border-radius: 0 0 var(--border-radius) 0;
}

card bottom button-group > button:only-child {
  border-radius: 0 0 var(--border-radius) var(--border-radius) !important;
}

button-group {
  flex-shrink: 0;
  display: flex;
  flex-direction: row;
  justify-content: space-evenly;
}

button-group > button {
  display: flex;
  margin: 0;
  padding: 0.5em;
  width: 100%;
  justify-content: space-evenly;
  position: relative;
  border-radius: 0 0 0 0;
}


button-group > button:first-child {
  border-radius: var(--border-radius) 0 0 var(--border-radius);
  background-color: var(--color-bg-secondary);
  color: var(--color);
  border: 2px solid var(--color-bg-inverted);
}

button-group > button:first-child > a {
  color: var(--color) !important;
}

button-group > button:last-child {
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

button-group > button:last-child:first-child {
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  background-color: var(--color-bg-inverted);
  color: var(--color-text-inverted);
}

button-group > button:last-child:first-child > a {
  color: var(--color-text-inverted) !important;
}

button-group.vertical {
  flex-direction: column;
}

button-group.vertical > button:first-child {
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

button-group.vertical > button:last-child:first-child {
  border-radius: 0 0 0 0;
}

button-group.vertical > button:last-child {
  border-radius: 0 0 var(--border-radius) var(--border-radius);
}


toast {
  background-color: var(--color-error);
  padding: 1rem;
  color: var(--color-bg);
  margin-top: 0.5rem;
  box-shadow: 5px 5px 5px var(--value2);
}

toast-list {
  box-sizing: border-box;
  display: none;
  flex-direction: column-reverse;
  max-width: 400px;
  position: fixed;
  padding: 1rem;
}

toast-list.reverse {
  flex-direction: column;
}

toast-list.bottom {
  bottom: 0;
}

toast-list.top {
  top: 0;
}

toast-list.left {
  left: 0;
}

toast-list.right {
  right: 0;
}

toast-list.active {
  display: flex;
}

tabs {
  margin-top: 1em;

  /* added so you can see it in the display */
  display: flex;
  justify-content: space-evenly;
}

tabs > a {
  text-decoration: none;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-accent);
  border-width: thin;
  width: 100%;
  text-align: center;
  padding: 1rem 0 0.5rem;
  font-size: var(--font-heading-size);
  user-select: none;
}

tabs > a:hover {
  box-shadow: -1px 0 black, 0 1px black, 1px 0 black, 0 -1px black;
  text-decoration: none;
}

tabs > a.active {
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border-tabs);
  border-left: 1px solid var(--color-border-tabs);
  border-right: 1px solid var(--color-border-tabs);
}

tabs > a.active:hover {
  filter: unset;
  background-color: var(--color-bg-secondary);
}

tabs.vertical {
  flex-direction: column;
}

tabs > a.active + component {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

tabs + component {
  padding-top: 0.5rem;
}

badge {
  background-color: var(--color-bg-secondary);
  border-radius: 50%;
  width: var(--width-badge);
  height: var(--width-badge);
  min-width: var(--width-badge);
  min-height: var(--width-badge);
  max-width: var(--width-badge);
  max-height: var(--width-badge);
  font-size: var(--font-size-badge);
  display: flex;
  justify-content: center;
  align-items: center;
  border: 1px solid var(--color-border);
}

.top-right {
  position: absolute;
  top: 5px;
  right: 5px;
}

.bottom-right {
  position: absolute;
  bottom: 5px;
  right: 5px;
}

.top-left {
  position: absolute;
  top: 5px;
  left: 5px;
}

.bottom-left {
  position: absolute;
  bottom: 5px;
  left: 5px;
}

callout {
  background-color: var(--color-bg-inverted);
  color: var(--color-text-inverted);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  padding: 1rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow) var(--color-shadow);
  margin-bottom: 0.5rem;
}

callout a {
  color: var(--color-text-inverted);
}

callout.info a {
  color: var(--color-text);
}

callout.info a:hover {
  color: var(--color-text-inverted);
  text-decoration: underline;
  filter: unset;
}

callout a:hover {
  color: var(--color-text-inverted);
  text-decoration: underline;
}

callout.alert {
  color: var(--invert-red);
  background-color: var(--color-error);
}

callout.error {
  color: var(--invert-red);
  background-color: var(--color-error);
}

callout.success {
  color: var(--invert-green);
  background-color: var(--color-good);
}

callout.warning {
  color: var(--invert-orange);
  background-color: var(--color-warning);
}

callout.info {
  color: var(--invert-yellow);
  background-color: var(--color-info);
}

/* Use this around words you want to tooltip. */
word {
  position: relative;
  text-decoration: underline dotted var(--color-inactive);
}

tooltip {
  display: block;
  opacity: 0;
  position: absolute;
  visibility: hidden;
  color: var(--color);
  background-color: var(--color-bg-secondary);
  padding: 0.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow) var(--color-box-shadow);
  border: 1px solid black;
  transform: translate(90%, -90%);
  top: 0;
  right: 0;
  z-index: 100;
  font-size: 0.8rem !important;
  font-weight: normal;
}

*:hover > tooltip {
  /* you need to use visibility rather than display to avoid mouse over triggering on the tooltip as well as the icon. */
  visibility: visible;
  transition: opacity 0.6s ease-in-out;
  opacity: 1;
}

tooltip.top-left {
  left: 0;
  right: unset;
  transform: translate(-90%, -90%);
}

tooltip.bottom-left {
  bottom: 0;
  left: 0;
  right: unset;
  top: unset;
  transform: translate(-90%, 90%);
}

tooltip.bottom-right {
  bottom: 0;
  top: unset;
  transform: translate(90%, 90%);
}

tooltip.right {
  top: unset;
  transform: translate(90%);
}

tooltip.left {
  top: unset;
  right: unset;
  left: 0;
  transform: translate(-90%);
}

tooltip.top {
  top: 0;
  right: unset;
  transform: translate(0%, -90%);
}

tooltip.bottom {
  bottom: 0;
  top: unset;
  right: unset;
  transform: translate(0%, 90%);
}

progress-meter {
  background-color: var(--color-bg-tertiary);
  display: flex;
}

progress-meter bar {
  background-color: var(--color-bg-inverted);
  color: var(--color-text-inverted);
}

/* Flipper is used to put two components and let them
 * flip in and out on a rotation axis.
 */
flipper {
  background-color: transparent;
  perspective: 1000px;
  display: block;
  width: min-content;
  min-height: min-content;
}

flipper inner {
  position: relative;
  transition: transform 0.5s;
  transform-style: preserve-3d;
  display: block;
  width: 100%;
  height: 100%;
}

flipper.flipped inner {
  transform: rotateY(180deg);
  position: relative;
}

flipper .front,
.back {
  -webkit-backface-visibility: hidden; /* Safari */
  backface-visibility: hidden;
}

flipper .front {
  min-height: 11rem;
}

flipper .back {
  transform: rotateY(180deg);
  min-height: 11rem;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

/* Switch implementation, mostly as a demo. */
label.switch {
  width: 4rem;
  height: 2rem;
  border: 1px solid var(--color-bg-inverted);
  display: flex;
  flex-direction: row;
  align-items: center;
  padding-left: 0.2rem;
  padding-right: 0.2rem;
  justify-content: space-between;
}

label.switch::after {
  width: 1.5rem;
  height: 1.5rem;
  background: var(--color-bg-tertiary);
  content: "";
}

input + label.switch {
  display: flex;
}

input:checked + label.switch {
  flex-direction: row-reverse;
  background: var(--color-bg-inverted);
  background: var(--color-text-inverted);
}

input:checked + label.switch > inactive {
  display: none;
}

input:checked + label.switch > active {
  display: block;
}

label.switch > active {
  display: flex;
  flex-grow: 2;
  align-items: center;
  text-align: center;
  user-select: none;
}

label.switch > inactive {
  display: flex;
  flex-grow: 2;
  align-items: center;
  text-align: center;
}

label.switch > inactive {
  display: block;
}

label.switch > active {
  display: none;
}

input.switch {
  display: none;
}

label.medium {
  width: 6rem;
  height: 3rem;
  font-size: 1.5rem;
}

label.medium::after {
  width: 2.25rem;
  height: 2.25rem;
}

label.large {
  width: 8rem;
  height: 4rem;
  font-size: 2rem;
}

label.large::after {
  width: 3rem;
  height: 3rem;
}

hero {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

hero figure {
  width: 100%;
  margin: 0;
  padding: 0;
}

hero:hover figure {
  z-index: -1;
}

hero > cover {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  font-size: 4vw;
  color: var(--color-overlay-text);
  transition: background 0.5s ease-out;
  opacity: 0;
}

hero:hover cover {
  opacity: 1;
  z-index: 1;
}

hero cover h1 {
  margin-top: 0;
  margin-bottom: 0;
}

hero cover:hover {
  background: none;
}

hero cover:hover a i {
  opacity: 100%;
}

hero over a i {
  color: var(--color-text-inverted);
  border: 2px solid var(--value0);
  text-shadow: none;
  font-size: 0.5em;
}

hero.middle {
  background-color: var(--color-bg-tertiary);
  padding-top: 5rem;
  padding-bottom: 5rem;
  box-shadow: 0 8px 6px -6px black;
  border-radius: var(--border-radius);
}

hero.middle p {
  text-align: justify;
  margin-left: 3rem;
  margin-right: 3rem;
}

hero.middle button {
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--box-shadow) black;
}

hero.middle section aside {
  background-color: var(--color-bg);
}

breadcrumb {
  background-color: var(--color-bg-tertiary);
  display: flex;
  margin-top: 0rem;
  margin-left: -0.5rem;
  margin-right: -0.5rem;
  margin-bottom: 1rem;
  padding: 0.3rem;
}

.stacked {
  display: grid;
  grid-template-rows: 1fr;
  grid-template-columns: 1fr;
  grid-template-areas: "cover";
}

.stacked .layer {
  width: 100%;
  position: relative;
  grid-area: cover;
}

.stacked .top {
  z-index: 10;
}

/* Taken from https://css-tricks.com/aspect-ratio-boxes/#using-custom-properties */
[style*="--aspect-ratio"] > img {
  height: auto;
}

[style*="--aspect-ratio"] {
  position: relative;
}

[style*="--aspect-ratio"]::before {
  content: "";
  display: block;
  padding-bottom: calc(100% / (var(--aspect-ratio)));
}

[style*="--aspect-ratio"] > :first-child {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
}

main.centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 3rem;
}

main.fullscreen {
  display: flex;
  flex-direction: row !important;
  padding: 0px !important;
  margin: 0px !important;
  height: 100vh !important;
  max-height: 100vh !important;
  min-height: 100vh !important;
  max-width: unset;
}

main.horizontal {
  flex-direction: row;
}

main.fullwidth {
  padding: 0px !important;
  margin: 0px !important;
  width: 100%;
  min-width: 100%;
  max-width: 100%;
}

/* Specific to the client/Layout.svelte and rendered/Layout.svelte */

/* CSS specific to the course system. */
content > left {
  position: relative;
  display: block;
  width: 300px;
  min-width: 300px;
  max-width: 300px;
}

content > right {
  display: flex;
  flex-direction: column;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  width: var(--width-content);
}

content {
  display: flex;
  width: 100%;
  flex-direction: row;
  padding-bottom: 1rem;
}

.html-result {
  border: 1px solid var(--value2);
  border-radius: var(--border-radius);
  width: 100%;
  box-shadow: var(--box-shadow);
  padding: 2rem;
}


@media only screen and (max-width: 500px) {
  footer {
    flex-direction: column;
  }

  footer aside {
    width: 100%;
  }
}


/* SIDEBAR */

sidebar {
  display: flex;
  flex-direction: column;
  width: 300px;
  min-width: 300px;
  max-width: 300px;
  box-shadow: 5px 0 5px -5px var(--color-shadow);
  position: unset;
  height: 100%;
}

sidebar items a {
  text-decoration: none;
  padding: 0.5rem;
  cursor: pointer;
}

sidebar items a:hover {
  filter: unset;
  background: var(--color-bg-tertiary);
  color: var(--color-accent);
}

sidebar items a.active {
  background: var(--color-bg-inverted);
  color: var(--color-text-inverted);
}

sidebar top,
sidebar bottom {
  padding-left: 0.5rem;
  background: var(--color-bg-secondary);
}

sidebar top {
  border-bottom: 2px solid var(--color-border);
}

sidebar bottom {
  border-top: 2px solid var(--color-border);
}

sidebar items {
  display: flex;
  flex-direction: column;
  flex-grow: 4;
}

sidebar items h3 {
  padding-left: 0.3rem;
}

/* so useful I'm bringing them here too */
shape {
  --w: 100%;
  --h: 100%;
  --value: 4;

  color: hsl(0, 0%, calc(var(--text) * 11%));
  background-color: hsl(0, 0%, calc(var(--value) * 11%));
  display: flex;
  width: var(--w);
  min-width: var(--w);
  max-width: var(--w);
  height: var(--h);
  min-height: var(--h);
  max-height: var(--h);
  text-align: center;
  justify-content: center;
  align-items: center;
  align-self: center;
}

.debug {
  border: 1px solid red;
}

.debug > * {
  border: 1px solid blue;
}

grid {
  --cols: 1fr 1fr;
  --rows: auto;
  --gap: 0.5rem;

  color: hsl(0, 0%, calc(var(--text) * 11%));
  display: grid;
  grid-gap: var(--gap);
  grid-template-columns: var(--cols);
  grid-template-rows: var(--rows);
}


#register-button {
  align-self: baseline;
  position: relative;
  top: -6px;
}

#register-button button {
  font-size: 0.9em;
  background-color: unset;
  color: var(--color-text);
  padding: 3px;
}

#register-button:hover button {
  background-color: var(--color);
  color: var(--color-bg);
  filter: unset;
}

.mobile {
  display: none;
}

.mobile-hide {
  display: inherit;
}

@media only screen and (max-width: 800px) {
  .mobile {
    display: inherit;
  }

  .mobile-hide {
    display: none;
  }

  #register-button {
    top: unset;
  }
}
