highlight.css

@import './hljs.css';

#editor-flex {
  display: flex;
  justify-content: center;
}

.editor-container[data-lang] {
  flex: 1;
  display:flex;
  position: relative;
  margin-inline: 0.25rem;
  border: solid 1px var(--theme-clr);
  border-radius: 8px;
  height: 18.75rem;
  overflow-y: auto;
}

.editor-container[data-lang] .stack {
  display: grid;
  flex: 1;
}

.editor-container[data-lang] .editing {
  z-index: 1;
  color: transparent;
  background: transparent;
  caret-color: white;
  resize: none;
  overflow-y: hidden;
}

.editor-container[data-lang] .highlighting {
  background-color: color-mix(in srgb, blueviolet, black 90%);
}

.editor-container[data-lang] :is(.editing, .highlighting) {
  margin: 0;
  width: 100%;
  padding: 0;
  border: none;
  padding-left: 0.5rem;
  font-size: 1rem;
  grid-area: 1 / 1;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  tab-size: 2;
  border-radius: 0;
}

.editor-container[data-lang]::-webkit-scrollbar-track {
  background-color: color-mix(in srgb, blueviolet, black 75%);
  border-radius: 0 8px 8px 0;
  border-right: var(--theme-clr) 1px solid;
  border-top: var(--theme-clr) 1px solid;
  border-bottom: var(--theme-clr) 1px solid;
}

.editor-container[data-lang]::-webkit-scrollbar-thumb {
  border-radius: 0 8px 8px 0;
}

.editor-container[data-lang] .editing:focus-visible {
  outline: none !important;
}

ul.gutter {
  list-style: none;
  margin: 0;
  padding-inline: 0.75rem 1.5rem;
  font-family: monospace;
  font-size: 1rem;
  text-align: center;
  user-select: none;
  height: fit-content;
  min-height: 100%;
  color: white;
  border-right: 1px solid rgb(255, 255, 255, 0.1);
  background-color: color-mix(in srgb, blueviolet, black 90%);
}

iframe#test {
  border: solid 1px var(--theme-clr);
  width: 40vw;
  height: 25rem;
  resize: both;
  transition: none;
  overflow-clip-margin: border-box;
}

div#consoleWindow {
  position: absolute;
  width: 300px;
  height: 200px;
  z-index: 2;
  overflow: hidden;
  resize: both;
  display: flex;
  flex-direction: column;
  background-color: black;
  border-radius: 0.75rem;
}

div#consoleTitle :is(button, p, img) {
  display: inline;
  user-select: none;
}

div#consoleTitle {
  position: relative;
  overflow: hidden;
  width: 100%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 0.25rem;
  gap: 0.25rem;
  background-color: #1e1e1e;
}

div#consoleTitle p.title {
  text-shadow: none;
  font-size: 1rem;
  margin: 0;
  text-align: initial;
  width: auto;
}

div#consoleTitle button.close-button {
  position: absolute;
  inset: 0 0 auto auto;
  padding: 0.25rem 0.5rem;
  height: 100%;
  border: none;
  background: none;
  color: white;
  font-size: 1rem;
  cursor: pointer;
  transition: background 300ms;
}

div#consoleTitle button.close-button:hover {
  background: tomato;
}

div#consoleContent {
  width: 100%;
  flex: 1;
  background-color: #3e3e3e;
  font-family: monospace;
  overflow: auto;
}

div#consoleContent ul#consoleMessages {
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: 100%;
  width: fit-content;
}

ul#consoleMessages > li {
  background-color: #4e4e4e;
  min-width: 100%;
  width: fit-content;
  white-space: pre;
  border-bottom: 1px gainsboro solid;
  padding: 0.25rem 0.75rem;
  tab-size: 2;
}

:is(ul#consoleMessages > li, span.line).error {
  background-color: maroon;
}

ul#consoleMessages > li.info {
  background-color: darkcyan;
}

ul#consoleMessages > li.warn {
  background-color: darkgoldenrod;
}

[hidden] {
  display: none !important;
}

.line {
  display: block;
}

.current {
  background-color: color-mix(in srgb, blueviolet, black 75%);
}

.bracket-hl {
  background-color: color-mix(in srgb, blueviolet, black 85%);
  outline: 1px solid rgb(255, 255, 255, 0.25);
}