insomnia/app/ui/css/components/editor.less

@import '../constants/colors';
@import '../constants/animations';
@import '../constants/dimensions';
@import '../constants/fonts';

.editor {
  box-sizing: border-box;
  height: 100% !important;
  width: 100%;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  grid-template-columns: 100%;

  &.editor--single-line {
    &, * {
      font-family: @font-default !important;
      text-decoration: inherit;
      color: inherit;
    }

    .CodeMirror > div > textarea {
      // This is the hidden div CodeMirror uses for stuff. By, default it's
      // a 1000px absolutely positioned thing for doing work inside of. However, this
      // means that the drag-n-drop shadow image is wider than it should be. So, we're
      // constraining it here, which may break CM in weird ways, but doesn't seem to
      // at first glance.
      max-width: 5em !important;
    }

    .CodeMirror,
    .CodeMirror-lines {
      padding: 0 !important;
      margin: 0 !important;
    }

    .CodeMirror-scroll {
      padding-bottom: 1em;
      height: 100%;
      display: flex;
      flex-direction: row;
      align-items: center;
    }

    .CodeMirror-dialog {
      opacity: 1;
      border: 0;
      height: 100%;
      animation: fadeIn 500ms;
      flex-wrap: nowrap;
      padding: 0;
      margin: 0;

      & {
        font-size: 0.95em;
      }
    }

    .nunjucks-widget {
      padding-top: 0.2em;
      padding-bottom: 0.2em;
    }
  }

  .editor__container {
    height: 100%;
    width: 100%;
    position: relative;
  }

  .CodeMirror {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
  }

  .editor__toolbar {
    display: flex;
    flex-direction: row;
    align-items: center;
    border-top: 1px solid @hl-md;
    height: @line-height-xs;
    font-size: @font-size-sm;

    input {
      font-family: @font-monospace;
      margin-right: 0;
      width: 100%;
      margin-left: @padding-md;
    }

    button {
      color: @hl;
      padding: @padding-xs @padding-md;
      height: 100%;
    }
  }

  .CodeMirror {
    height: 100% !important;
    width: 100%;
    box-sizing: border-box;
    font-family: @font-monospace;
  }

  .CodeMirror,
  .cm-s-seti.CodeMirror, // Hack because seti theme is dumb
  .CodeMirror-gutters,
  .CodeMirror-scrollbar-filler,
  .CodeMirror-gutter-filler {
    // Let the background behind show through
    background-color: transparent !important;
    border: 0;
  }

  .CodeMirror-linenumber, .CodeMirror-guttermarker-subtle {
    color: @hl-xl !important;
  }

  .CodeMirror-gutter {
    background-color: var(--color-bg);
  }

  .CodeMirror-scroll {
    cursor: text; // Show text cursor everywhere (not just in .Codemirror-lines)
  }

  .CodeMirror-lines {
    // Scroll past the end
    padding-bottom: 30px;
  }

  .CodeMirror-placeholder {
    color: @hl-lg;
  }

  .CodeMirror-lint-marker-error {
    width: 100%;
    height: 1em;
    display: flex;
    background: none;
    text-align: center;

    &::after {
      color: var(--color-danger);
      text-align: center;
      width: 100%;
      font-size: 0.7em; // because the circle is so large
      content: '⬤';
    }
  }

  .CodeMirror-activeline-gutter,
  .CodeMirror-activeline-background {
    background-color: transparent;
  }

  &:not(.editor--readonly) .CodeMirror-focused .CodeMirror-activeline-gutter,
  &:not(.editor--readonly) .CodeMirror-focused .CodeMirror-activeline-background {
    background-color: var(--hl-xs);
  }

  &.editor--readonly .CodeMirror-cursors {
    visibility: hidden;
  }
}

// Search dialog (and others)
.CodeMirror-dialog {
  background: var(--color-bg);
  opacity: 0.95;
  color: var(--hl);
  border-color: var(--hl-md);
  box-sizing: border-box;
  width: 100%;
  padding: @padding-sm @padding-xs @padding-xs @padding-xs;
  box-shadow: 0 0 1em rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: row;
  align-items: center;
  white-space: nowrap;

  input {
    font-family: @font-monospace !important;
    border: 0 !important;
    height: 1em !important;
    padding: 0 !important;
    display: block;
    width: 100% !important;
    color: var(--color-font);
    min-height: 1.5em;
  }

  * {
    margin-left: 0.25em;
    margin-right: 0.25em;
  }

  button {
    color: var(--hl);
    &:hover {
      color: var(--color-font);
    }
  }
}

// Tooltip for errors
.CodeMirror-lint-tooltip {
  background-color: var(--color-bg);
  color: var(--color-font);
  border-color: @hl-md;
  border-radius: 0;
  font-size: @font-size-md;
  padding: @padding-xs @padding-sm;
  z-index: 99999;

  .CodeMirror-lint-message-error {
    background-image: none;
    padding-left: 0;
  }

  &::after {
    display: none;
  }
}

/* Based on Sublime Text's Monokai theme */
.CodeMirror {
  color: var(--color-font);
  line-height: 1.4em;

  .CodeMirror-selected {
    background: var(--color-font);
    opacity: 0.2;
  }

  .CodeMirror-gutters {
    border-right: 0;
  }

  .CodeMirror-guttermarker {
    color: var(--color-font);
  }

  .CodeMirror-guttermarker-subtle {
    color: @hl-lg;
  }

  .CodeMirror-linenumber {
    color: @hl;
  }

  .CodeMirror-cursor {
    border-left: 1px solid var(--color-font);
  }

  .cm-animate-fat-cursor,
  &.cm-fat-cursor .CodeMirror-cursor {
    background-color: rgba(255, 139, 147, 0.5) !important;
    border-bottom: 2px solid #d60000 !important;
    box-sizing: border-box;
  }

  span.cm-meta,
  span.cm-qualifier {
    color: var(--color-font);
  }

  span.cm-atom {
    color: var(--color-surprise);
  }

  span.cm-number {
    color: var(--color-surprise);
  }

  span.cm-keyword {
    color: var(--color-danger);
  }

  span.cm-builtin {
    color: var(--color-info);
  }

  span.cm-string {
    color: var(--color-notice);
  }

  span.cm-property, span.cm-attribute {
    color: var(--color-success);
  }

  span.cm-variable {
    color: var(--color-font);
  }

  span.cm-variable-2 {
    color: var(--color-info);
  }

  span.cm-variable-3 {
    color: var(--color-surprise);
  }

  span.cm-def {
    color: var(--color-warning);
  }

  span.cm-bracket {
    color: var(--color-font);
  }

  span.cm-tag {
    color: var(--color-danger);
  }

  span.cm-header {
    color: var(--color-surprise);
  }

  span.cm-link {
    color: var(--color-surprise);
  }

  span.cm-comment {
    color: var(--hl);
  }

  span.cm-error {
    background: var(--color-danger);
    color: var(--color-font-danger);
  }

  span.cm-clickable {
    text-decoration: underline;
    cursor: pointer;
  }

  span.cm-clickable:hover {
    text-decoration: underline;
  }

  .CodeMirror-matchingbracket {
    color: inherit !important;
    text-decoration: underline;
    text-decoration-color: var(--color-notice);
    box-sizing: border-box;
  }

  span.cm-nunjucks-variable {
    color: var(--color-surprise);
  }

  span.cm-nunjucks-tag {
    color: var(--color-info);
  }

  span.cm-nunjucks-comment {
    color: var(--hl);
  }

  .nunjucks-widget {
    font-family: @font-monospace !important;
    padding: 0.13em 0.5em;
    box-sizing: border-box;
    margin: 0 0.1em;
    position: relative;
    font-size: 0.9em;
    cursor: default;
    white-space: nowrap;
    text-shadow: 0 0 0.1em rgba(0, 0, 0, 0.4);

    &::after {
      position: absolute;
      top: 0;
      left: 0;
      height: 100%;
      width: 100%;
      opacity: 0.7; // not so bright!
      content: " ";
      z-index: -1;
      border-radius: 0.2em;
      box-sizing: border-box;
      box-shadow: inset 0 0 0.1em rgba(0, 0, 0, 0.4);
    }

    label {
      padding: 0;
      margin: 0;
      display: inline;
      font-style: italic;
      font-size: 0.9em;
    }

    &.nunjucks-tag {
      color: var(--color-font-info);
      &::after {
        background: var(--color-info);
      }
    }

    &.nunjucks-variable {
      color: var(--color-font-surprise);
      &::after {
        background: var(--color-surprise);
      }
    }

    &[data-active="on"],
    &:hover {
      background: rgba(255, 255, 255, 0.1);
    }

    &[data-error="on"] {
      color: var(--color-font-danger);
      &::after {
        background: var(--color-danger);
      }
    }

    &[data-ignore="on"]::after {
      background: var(--hl-xl);
      color: bar(--color-font);
    }
  }
}