@use "../../wc";

.panel {
  border: 1px solid rgb(var(--zn-border-color));
  background-color: rgba(var(--zn-panel), var(--zn-panel-opacity));
  border-radius: var(--zn-border-radius-large);
}

.markdown-editor {
  display: flex;
  flex-direction: column;
  gap: var(--zn-spacing-small);
  width: 100%;
  height: 100%;
  min-height: 0;
}

:host([expanded]) {
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: var(--zn-sp-padding);
  right: var(--zn-sp-padding);
  z-index: var(--zn-z-index-editor-action, 1000000);
}

:host([expanded]) .panel,
:host([expanded]) .panel__inner,
:host([expanded]) .panel__content,
:host([expanded]) .panel__body {
  height: 100%;
  max-height: 100%;
}

:host([expanded]) .markdown-editor {
  height: 100%;
}

.markdown-editor__label {
  font-size: var(--zn-input-label-font-size-medium);
  color: var(--zn-input-label-color);
  font-weight: var(--zn-font-weight-semibold);
}

.markdown-editor__toolbar {
  display: flex;
  align-items: end;
  gap: var(--zn-spacing-small);
  justify-content: flex-end;
  flex-wrap: wrap;
}

.markdown-editor__markdown-link {
  display: inline-flex;
  align-items: center;
  gap: var(--zn-spacing-x-small);
  margin-right: auto;
  font-size: var(--zn-input-label-font-size-small);
  line-height: 1;
  color: var(--zn-color-neutral-500, #656d76);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s ease;
  padding-left: var(--zn-spacing-x-small);

  &:hover {
    color: var(--zn-color-primary-600, #0969da);
  }

  span {
    white-space: nowrap;
  }
}

.markdown-editor__view-toggle {
  display: inline-flex;
}

.markdown-editor__body {
  display: flex;
  flex: 1;
  min-height: 0;
  gap: var(--zn-spacing-medium);
}

.markdown-editor__editor,
.markdown-editor__preview-wrapper {
  flex: 1;
  min-width: 0;
  min-height: 0;
  display: flex;

  &[hidden] {
    display: none;
  }
}

.markdown-editor__editor zn-textarea {
  flex: 1;
  width: 100%;
}

.markdown-editor__preview-wrapper {
  overflow: hidden;
}

.markdown-editor__preview {
  flex: 1;
  background: var(--zn-color-neutral-0, white);
  border: 1px solid var(--zn-color-neutral-200);
  border-radius: var(--zn-border-radius-medium);
  padding: var(--zn-spacing-x-large);
  overflow-y: auto;
  font-family: inherit;
  line-height: 1.7;
  color: var(--zn-color-text, #222);

  h1 {
    font-size: 1.8em;
    margin: 0.8em 0 0.4em;
    border-bottom: 1px solid var(--zn-color-neutral-200);
    padding-bottom: 0.3em;
  }

  h2 {
    font-size: 1.5em;
    margin: 0.8em 0 0.4em;
    border-bottom: 1px solid var(--zn-color-neutral-200);
    padding-bottom: 0.2em;
  }

  h3 {
    font-size: 1.25em;
    margin: 0.7em 0 0.3em;
  }

  h4,
  h5,
  h6 {
    font-size: 1.1em;
    margin: 0.6em 0 0.3em;
  }

  p {
    margin: 0.6em 0;
  }

  ul,
  ol {
    margin: 0.6em 0;
    padding-left: 2em;
    display: block;
  }

  ul {
    list-style-type: disc;
  }

  ol {
    list-style-type: decimal;
  }

  ul ul {
    list-style-type: circle;
  }

  ul ul ul {
    list-style-type: square;
  }

  li {
    margin: 0.2em 0;
    display: list-item;
  }

  blockquote {
    border-left: 4px solid var(--zn-color-neutral-300);
    margin: 0.8em 0;
    padding: 0.4em 1em;
    color: var(--zn-color-neutral-600, #555);
  }

  table {
    border-collapse: collapse;
    width: 100%;
    margin: 0.8em 0;
  }

  th,
  td {
    border: 1px solid var(--zn-color-neutral-300);
    padding: 0.4em 0.8em;
    text-align: left;
  }

  th {
    background: var(--zn-color-neutral-100);
    font-weight: bold;
  }

  code {
    background: var(--zn-color-neutral-100);
    padding: 0.15em 0.4em;
    border-radius: 3px;
    font-size: 0.9em;
  }

  pre {
    background: var(--zn-color-neutral-100);
    padding: 1em;
    border-radius: 4px;
    overflow-x: auto;

    code {
      background: none;
      padding: 0;
    }
  }

  hr {
    border: none;
    border-top: 1px solid var(--zn-color-neutral-300);
    margin: 1.5em 0;
  }

  a {
    color: var(--zn-color-primary-600);
  }
}

.markdown-editor__help-text {
  font-size: var(--zn-input-help-text-font-size-medium);
  color: var(--zn-input-help-text-color);
}