@import "ui-variables";
@import "octicon-utf-codes";
@import "octicon-mixins";

:root {
  // Fixes specs
  --editor-font-family: Menlo, Consolas, 'DejaVu Sans Mono', monospace;
}

atom-text-editor {
  display: flex;
  cursor: text;
  font-family: var(--editor-font-family);
  font-size: var(--editor-font-size);
  line-height: var(--editor-line-height);

  .gutter-container {
    width: min-content;
    background-color: inherit;
    cursor: default;
  }

  .gutter {
    overflow: hidden;
    z-index: 0;
    text-align: right;
    min-width: 1em;
    box-sizing: border-box;
    background-color: inherit;
    position: relative;
  }

  .gutter:hover {
    .line-number.foldable .icon-right {
      visibility: visible;

      &:hover {
        opacity: 1;
      }
    }
  }

  .gutter, .gutter:hover {
    .line-number.folded .icon-right {
      .octicon(chevron-right, 0.8em);

      visibility: visible;

      &::before {
        position: relative;
        left: -.1em;
      }
    }
  }

  .line-numbers {
    width: max-content;
    background-color: inherit;
  }

  .line-number {
    padding-left: .5em;
    white-space: nowrap;
    opacity: 0.6;
    position: relative;

    .icon-right {
      .octicon(chevron-down, 0.8em);
      display: inline-block;
      visibility: hidden;
      opacity: .6;
      padding: 0 .4em;

      &::before {
        text-align: center;
      }
    }
  }

  .highlight {
    background: none;
    padding: 0;
  }

  .highlight .region {
    pointer-events: none;
    z-index: -1;
  }

  .line {
    white-space: pre;
    contain: layout;

    &.cursor-line .fold-marker::after {
      opacity: 1;
    }
  }

  .fold-marker {
    cursor: default;

    &::after {
      .icon(0.8em, inline);

      content: @ellipsis;
      padding-left: 0.2em;
    }
  }

  .placeholder-text {
    position: absolute;
    color: @text-color-subtle;
  }

  .invisible-character {
    font-weight: normal !important;
    font-style: normal !important;
  }

  .indent-guide {
    display: inline-block;
    box-shadow: inset 1px 0;
  }

  .cursor {
    z-index: 4;
    pointer-events: none;
    box-sizing: border-box;
    position: absolute;
    border-left: 1px solid;
    opacity: 0;
  }

  &.is-focused .cursor {
    opacity: 1;
  }

  .cursors.blink-off .cursor {
    opacity: 0;
  }

  // Atom manages the selection independent of Blink / the OS. We never want a
  // native selection.
  user-select: none;
}

atom-text-editor[mini] {
  font-size: @input-font-size;
  line-height: @component-line-height;
  max-height: @component-line-height + 2; // +2 for borders
  overflow: auto;
}

atom-overlay {
  position: fixed;
  display: block;
  z-index: 4;
}
