/**
 * One Light theme for prism.js
 * Based on Atom's One Light theme: https://github.com/atom/atom/tree/master/packages/one-light-syntax
 */

/**
 * One Light colours (accurate as of commit eb064bf on 19 Feb 2021)
 * From colors.less
 * --mono-1: hsl(230, 8%, 24%);
 * --mono-2: hsl(230, 6%, 44%);
 * --mono-3: hsl(230, 4%, 64%)
 * --hue-1: hsl(198, 99%, 37%);
 * --hue-2: hsl(221, 87%, 60%);
 * --hue-3: hsl(301, 63%, 40%);
 * --hue-4: hsl(119, 34%, 47%);
 * --hue-5: hsl(5, 74%, 59%);
 * --hue-5-2: hsl(344, 84%, 43%);
 * --hue-6: hsl(35, 99%, 36%);
 * --hue-6-2: hsl(35, 99%, 40%);
 * --syntax-fg: hsl(230, 8%, 24%);
 * --syntax-bg: hsl(230, 1%, 98%);
 * --syntax-gutter: hsl(230, 1%, 62%);
 * --syntax-guide: hsla(230, 8%, 24%, 0.2);
 * --syntax-accent: hsl(230, 100%, 66%);
 * From syntax-variables.less
 * --syntax-selection-color: hsl(230, 1%, 90%);
 * --syntax-gutter-background-color-selected: hsl(230, 1%, 90%);
 * --syntax-cursor-line: hsla(230, 8%, 24%, 0.05);
 */

code[class*='language-'],
pre[class*='language-'] {
  background: hsl(230, 1%, 98%);
  color: hsl(230, 8%, 24%);
  font-family: 'Fira Code', 'Fira Mono', Menlo, Consolas, 'DejaVu Sans Mono', monospace;
  direction: ltr;
  text-align: left;
  white-space: pre;
  word-spacing: normal;
  word-break: normal;
  line-height: 1.5;
  -moz-tab-size: 2;
  -o-tab-size: 2;
  tab-size: 2;
  -webkit-hyphens: none;
  -moz-hyphens: none;
  -ms-hyphens: none;
  hyphens: none;
}

/* Selection */
code[class*='language-']::-moz-selection,
code[class*='language-'] *::-moz-selection,
pre[class*='language-'] *::-moz-selection {
  background: hsl(230, 1%, 90%);
  color: inherit;
}

code[class*='language-']::selection,
code[class*='language-'] *::selection,
pre[class*='language-'] *::selection {
  background: hsl(230, 1%, 90%);
  color: inherit;
}

/* Code blocks */
pre[class*='language-'] {
  padding: 8px;
  margin: 0.5em 0;
  overflow: auto;
  border-radius: 0.3em;
}

/* Inline code */
:not(pre) > code[class*='language-'] {
  padding: 0.2em 0.3em;
  border-radius: 0.3em;
  white-space: normal;
}

.token.comment,
.token.prolog,
.token.cdata {
  color: hsl(230, 4%, 64%);
}

.token.doctype,
.token.punctuation,
.token.entity {
  color: hsl(230, 8%, 24%);
}

.token.attr-name,
.token.class-name,
.token.boolean,
.token.constant,
.token.number,
.token.atrule {
  color: hsl(35, 99%, 36%);
}

.token.keyword {
  color: hsl(301, 63%, 40%);
}

.token.property,
.token.tag,
.token.symbol,
.token.deleted,
.token.important {
  color: hsl(5, 74%, 59%);
}

.token.selector,
.token.string,
.token.char,
.token.builtin,
.token.inserted,
.token.regex,
.token.attr-value,
.token.attr-value > .token.punctuation {
  color: hsl(119, 34%, 47%);
}

.token.variable,
.token.operator,
.token.function {
  color: hsl(221, 87%, 60%);
}

.token.url {
  color: hsl(198, 99%, 37%);
}

/* HTML overrides */
.token.attr-value > .token.punctuation.attr-equals,
.token.special-attr > .token.attr-value > .token.value.css {
  color: hsl(230, 8%, 24%);
}

/* CSS overrides */
.language-css .token.selector {
  color: hsl(5, 74%, 59%);
}

.language-css .token.property {
  color: hsl(230, 8%, 24%);
}

.language-css .token.function,
.language-css .token.url > .token.function {
  color: hsl(198, 99%, 37%);
}

.language-css .token.url > .token.string.url {
  color: hsl(119, 34%, 47%);
}

.language-css .token.important,
.language-css .token.atrule .token.rule {
  color: hsl(301, 63%, 40%);
}

/* JS overrides */
.language-javascript .token.operator {
  color: hsl(301, 63%, 40%);
}

.language-javascript .token.template-string > .token.interpolation > .token.interpolation-punctuation.punctuation {
  color: hsl(344, 84%, 43%);
}

/* JSON overrides */
.language-json .token.operator {
  color: hsl(230, 8%, 24%);
}

.language-json .token.null.keyword {
  color: hsl(35, 99%, 36%);
}

/* MD overrides */
.language-markdown .token.url,
.language-markdown .token.url > .token.operator,
.language-markdown .token.url-reference.url > .token.string {
  color: hsl(230, 8%, 24%);
}

.language-markdown .token.url > .token.content {
  color: hsl(221, 87%, 60%);
}

.language-markdown .token.url > .token.url,
.language-markdown .token.url-reference.url {
  color: hsl(198, 99%, 37%);
}

.language-markdown .token.blockquote.punctuation,
.language-markdown .token.hr.punctuation {
  color: hsl(230, 4%, 64%);
  font-style: italic;
}

.language-markdown .token.code-snippet {
  color: hsl(119, 34%, 47%);
}

.language-markdown .token.bold .token.content {
  color: hsl(35, 99%, 36%);
}

.language-markdown .token.italic .token.content {
  color: hsl(301, 63%, 40%);
}

.language-markdown .token.strike .token.content,
.language-markdown .token.strike .token.punctuation,
.language-markdown .token.list.punctuation,
.language-markdown .token.title.important > .token.punctuation {
  color: hsl(5, 74%, 59%);
}

/* General */
.token.bold {
  font-weight: bold;
}

.token.comment,
.token.italic {
  font-style: italic;
}

.token.entity {
  cursor: help;
}

.token.namespace {
  opacity: 0.8;
}

/* Plugin overrides */
/* Selectors should have higher specificity than those in the plugins' default stylesheets */

/* Show Invisibles plugin overrides */
.token.token.tab:not(:empty):before,
.token.token.cr:before,
.token.token.lf:before,
.token.token.space:before {
  color: hsla(230, 8%, 24%, 0.2);
}

/* Toolbar plugin overrides */
/* Space out all buttons and move them away from the right edge of the code block */
/*
  Global Prism.js toolbar override: This CSS hides toolbar buttons in all code blocks site-wide.
  Addressing the issue where Prism.js applies toolbar buttons globally without a native removal method 
  (referenced in https://github.com/PrismJS/prism/issues/459), this ensures a cleaner global appearance 
  by preventing buttons from showing up where they are not needed or intended.
*/
div.code-toolbar {
  .toolbar {
    display: none;
  }
}
/*
  Selective display within #copilot: Within this specific context, the toolbar buttons are explicitly 
  shown. This creates a controlled environment where the toolbar's enhanced features (like copy and insert 
  buttons) are available only in the #copilot area. This CSS-based 'namespace' isolation is a practical 
  solution to selectively enable toolbar functionality in desired areas, avoiding its impact elsewhere.
*/
#copilot {
  div.code-toolbar {
    position: relative;
    border-radius: 8px;
    .toolbar {
      position: absolute;
      top: -10px;
      right: 0;
      transition: opacity 0.5s ease-in-out;
      opacity: 0;
      display: flex;
    }
    &:hover .toolbar {
      opacity: 1;
    }
  }
  div.code-toolbar > .toolbar.toolbar > .toolbar-item {
    margin-right: 0.4em;
  }

  /* Styling the buttons */
  div.code-toolbar > .toolbar.toolbar > .toolbar-item > button,
  div.code-toolbar > .toolbar.toolbar > .toolbar-item > a,
  div.code-toolbar > .toolbar.toolbar > .toolbar-item > span {
    cursor: pointer;
    font-size: 12px;
    background-color: var(--color-bg-normal);
    border: 1px solid var(--color-border-default);
    color: var(--color-text-default);
    border-radius: 4px;
    padding: 4px 8px;
    cursor: pointer;
    box-shadow: #00000014 0px 4px 12px;
  }

  div.code-toolbar > .toolbar.toolbar > .toolbar-item > button:hover,
  div.code-toolbar > .toolbar.toolbar > .toolbar-item > button:focus,
  div.code-toolbar > .toolbar.toolbar > .toolbar-item > a:hover,
  div.code-toolbar > .toolbar.toolbar > .toolbar-item > a:focus,
  div.code-toolbar > .toolbar.toolbar > .toolbar-item > span:hover,
  div.code-toolbar > .toolbar.toolbar > .toolbar-item > span:focus {
    border: 1px solid var(--color-main-green);
    color: var(--color-main-green);
  }
}

/* Line Highlight plugin overrides */
/* The highlighted line itself */
.line-highlight.line-highlight {
  background: hsla(230, 8%, 24%, 0.05);
}

/* Default line numbers in Line Highlight plugin */
.line-highlight.line-highlight:before,
.line-highlight.line-highlight[data-end]:after {
  background: hsl(230, 1%, 90%);
  color: hsl(230, 8%, 24%);
  padding: 0.1em 0.6em;
  border-radius: 0.3em;
  box-shadow: 0 2px 0 0 rgba(0, 0, 0, 0.2); /* same as Toolbar plugin default */
}

/* Hovering over a linkable line number (in the gutter area) */
/* Requires Line Numbers plugin as well */
pre[id].linkable-line-numbers.linkable-line-numbers span.line-numbers-rows > span:hover:before {
  background-color: hsla(230, 8%, 24%, 0.05);
}

/* Line Numbers and Command Line plugins overrides */
/* Line separating gutter from coding area */
.line-numbers.line-numbers .line-numbers-rows,
.command-line .command-line-prompt {
  border-right-color: hsla(230, 8%, 24%, 0.2);
}

/* Stuff in the gutter */
.line-numbers .line-numbers-rows > span:before,
.command-line .command-line-prompt > span:before {
  color: hsl(230, 1%, 62%);
}

/* Match Braces plugin overrides */
/* Note: Outline colour is inherited from the braces */
.rainbow-braces .token.token.punctuation.brace-level-1,
.rainbow-braces .token.token.punctuation.brace-level-5,
.rainbow-braces .token.token.punctuation.brace-level-9 {
  color: hsl(5, 74%, 59%);
}

.rainbow-braces .token.token.punctuation.brace-level-2,
.rainbow-braces .token.token.punctuation.brace-level-6,
.rainbow-braces .token.token.punctuation.brace-level-10 {
  color: hsl(119, 34%, 47%);
}

.rainbow-braces .token.token.punctuation.brace-level-3,
.rainbow-braces .token.token.punctuation.brace-level-7,
.rainbow-braces .token.token.punctuation.brace-level-11 {
  color: hsl(221, 87%, 60%);
}

.rainbow-braces .token.token.punctuation.brace-level-4,
.rainbow-braces .token.token.punctuation.brace-level-8,
.rainbow-braces .token.token.punctuation.brace-level-12 {
  color: hsl(301, 63%, 40%);
}

/* Diff Highlight plugin overrides */
/* Taken from https://github.com/atom/github/blob/master/styles/variables.less */
pre.diff-highlight > code .token.token.deleted:not(.prefix),
pre > code.diff-highlight .token.token.deleted:not(.prefix) {
  background-color: hsla(353, 100%, 66%, 0.15);
}

pre.diff-highlight > code .token.token.deleted:not(.prefix)::-moz-selection,
pre.diff-highlight > code .token.token.deleted:not(.prefix) *::-moz-selection,
pre > code.diff-highlight .token.token.deleted:not(.prefix)::-moz-selection,
pre > code.diff-highlight .token.token.deleted:not(.prefix) *::-moz-selection {
  background-color: hsla(353, 95%, 66%, 0.25);
}

pre.diff-highlight > code .token.token.deleted:not(.prefix)::selection,
pre.diff-highlight > code .token.token.deleted:not(.prefix) *::selection,
pre > code.diff-highlight .token.token.deleted:not(.prefix)::selection,
pre > code.diff-highlight .token.token.deleted:not(.prefix) *::selection {
  background-color: hsla(353, 95%, 66%, 0.25);
}

pre.diff-highlight > code .token.token.inserted:not(.prefix),
pre > code.diff-highlight .token.token.inserted:not(.prefix) {
  background-color: hsla(137, 100%, 55%, 0.15);
}

pre.diff-highlight > code .token.token.inserted:not(.prefix)::-moz-selection,
pre.diff-highlight > code .token.token.inserted:not(.prefix) *::-moz-selection,
pre > code.diff-highlight .token.token.inserted:not(.prefix)::-moz-selection,
pre > code.diff-highlight .token.token.inserted:not(.prefix) *::-moz-selection {
  background-color: hsla(135, 73%, 55%, 0.25);
}

pre.diff-highlight > code .token.token.inserted:not(.prefix)::selection,
pre.diff-highlight > code .token.token.inserted:not(.prefix) *::selection,
pre > code.diff-highlight .token.token.inserted:not(.prefix)::selection,
pre > code.diff-highlight .token.token.inserted:not(.prefix) *::selection {
  background-color: hsla(135, 73%, 55%, 0.25);
}

/* Previewers plugin overrides */
/* Based on https://github.com/atom-community/atom-ide-datatip/blob/master/styles/atom-ide-datatips.less and https://github.com/atom/atom/blob/master/packages/one-light-ui */
/* Border around popup */
.prism-previewer.prism-previewer:before,
.prism-previewer-gradient.prism-previewer-gradient div {
  border-color: hsl(0, 0%, 95%);
}

/* Angle and time should remain as circles and are hence not included */
.prism-previewer-color.prism-previewer-color:before,
.prism-previewer-gradient.prism-previewer-gradient div,
.prism-previewer-easing.prism-previewer-easing:before {
  border-radius: 0.3em;
}

/* Triangles pointing to the code */
.prism-previewer.prism-previewer:after {
  border-top-color: hsl(0, 0%, 95%);
}

.prism-previewer-flipped.prism-previewer-flipped.after {
  border-bottom-color: hsl(0, 0%, 95%);
}

/* Background colour within the popup */
.prism-previewer-angle.prism-previewer-angle:before,
.prism-previewer-time.prism-previewer-time:before,
.prism-previewer-easing.prism-previewer-easing {
  background: hsl(0, 0%, 100%);
}

/* For angle, this is the positive area (eg. 90deg will display one quadrant in this colour) */
/* For time, this is the alternate colour */
.prism-previewer-angle.prism-previewer-angle circle,
.prism-previewer-time.prism-previewer-time circle {
  stroke: hsl(230, 8%, 24%);
  stroke-opacity: 1;
}

/* Stroke colours of the handle, direction point, and vector itself */
.prism-previewer-easing.prism-previewer-easing circle,
.prism-previewer-easing.prism-previewer-easing path,
.prism-previewer-easing.prism-previewer-easing line {
  stroke: hsl(230, 8%, 24%);
}

/* Fill colour of the handle */
.prism-previewer-easing.prism-previewer-easing circle {
  fill: transparent;
}
