/* Default style
=============================== */

$interface-font: "Avenir Next", "Helvetica", arial, sans-serif;
$prose-font: "PT Serif", "Georgia", serif;
$default-text-color: #212121;

/* Used as a mixin */
.contextual-label {
  font-family: $interface-font;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

html {
  -webkit-font-smoothing: inherit;
}
body {
  font-family: $interface-font;
  font-weight: 500;
  color: $default-text-color;
}

/* Links */
a {
  color: #0277BD;
  text-decoration: none;
}

a:hover {
  color: #0277BD;
}

/* Line height overrides */
.article .resources {
  line-height: 24px;
}

/* Bread crumbs */
.lens-article .content-node.cover .breadcrumbs a {
  @extend .contextual-label;
}

/* Article title */
.lens-article .content-node.cover .title {
  font-size: 36px;
  line-height: 48px;
  font-weight: 600;
}

/* Published date */
.lens-article .content-node.cover .published-on {
  @extend .contextual-label;
}

.lens-article .content-node.cover .subjects {
  @extend .contextual-label;
}

.lens-article .content-node.cover .subjects a {
  font-weight: 600;
}

/* Authors on cover page */
.lens-article .content-node.cover .doi {
  @extend .contextual-label;
  border-top: 1px solid #e0e0e0;
  border-bottom: 1px solid #e0e0e0;
  margin: 24px 0;
  padding: 11px 0;

  a {
    text-transform: none;
    color: #212121;
    font-weight: 600;
  }
}

.lens-article .content-node.cover .authors .text a {
  font-weight: 600;
  font-size: 16px;
  line-height: 24px;
  margin: 0 0 12px;
  color: $default-text-color;
}

.lens-article .content-node.cover .authors .text a:hover {
  background: none;
  // border-bottom: 1px solid #212121;
  color: #0277BD;
}

.lens-article .content-node.cover .authors .contributor_reference.highlighted {
  border-bottom: 1px solid #0277BD;
  background: none;
  color: #0277BD;
}

/* Links on cover page (PDF, Source XML, Lens JSON) */
.lens-article .content-node.cover .content .links {
  display: none; // hide links to PDF, Source XML, Lens JSON
}
.lens-article .content-node.cover .content .links a {
  font-weight: 600;
  @extend .contextual-label;
}

/* Paragraph (only in main content) */
.surface.content .content-node.paragraph {
  font-family: $prose-font;
  line-height: 1.5;
  font-size: 16px;
}

/* Headings */
.content-node.heading.level-1 .content {
  font-size: 26px;
  line-height: 24px;
  padding-top: 24px;
  font-weight: 600;
}

.content-node.heading.level-2 .content {
  font-size: 22px;
  line-height: 24px;
  padding-top: 12px;
  font-weight: 600;
}
.surface.content .nodes > .content-node.heading.level-2 {
  padding-bottom: 0px;
}

.content-node.heading.level-3 .content {
  font-size: 20px;
  line-height: 24px;
  padding-top: 12px;
  font-weight: 600;
}
.surface.content .nodes > .content-node.heading.level-3 {
  padding-bottom: 0px;
}

.content-node.heading.level-4 .content {
  font-size: 18px;
  line-height: 24px;
  padding-top: 12px;
  font-weight: 600;
}
.surface.content .nodes > .content-node.heading.level-4 {
  padding-bottom: 0px;
}

.content-node.heading.level-5 .content {
  font-size: 16px;
  line-height: 24px;
  padding-top: 12px;
  font-weight: 600;
}
.surface.content .nodes > .content-node.heading.level-5 {
  padding-bottom: 0px;
}

/* Headings in TOC */
.resource-view.toc .heading-ref {
  color: inherit; // reset color
  padding: 0;
  margin-bottom: 12px;
  border: none;
}

.resource-view.toc .heading-ref.active {
  color: inherit;
  border: none;
  span {
    text-decoration: underline;
  }
}

.resource-view.toc .heading-ref {
  font-size: 16px;
}

.resource-view.toc .heading-ref.level-2 {
  font-weight: 500;
  font-size: 16px;
  padding-left: 24px;
}

.resource-view.toc .heading-ref.level-3 {
  font-weight: 500;
  font-size: 16px;
  padding-left: 48px;
}

.resource-view.toc .heading-ref.level-4 {
  padding-left: 48px;
}

/* Reference card */
.lens-article .resources .content-node.citation .resource-header .name {
  font-weight: 600;
}

.lens-article .resources .content-node.contributor .resource-header .name {
  font-weight: 600;
  font-size: 14px;
}

/* Scrollbar default highlight color */
.node.highlighted {
  background: #666;
}

/* Highlighted resource default style (e.g. contributor) */
.article .resources .info .content-node.highlighted {
  border-left: 3px solid #212121;
}

/* Citation resource */
.lens-article .resources .content-node.citation .resource-header .name {
  @extend .contextual-label;
}

.lens-article .resources .content-node.citation {
  font-family: $prose-font;
}

.lens-article .content-node.citation .content .authors {
  font-family: $interface-font;
  font-weight: 600;
  font-size: 14px;
}

.lens-article .content-node.citation .content .source,
.lens-article .content-node.citation .content .doi {
  font-size: 11px;
}

/* Change font-size for all resource nodes */
.lens-article .resources .figures .nodes > .content-node {
  font-size: 13px;
}

/* Caption title (e.g. figure, table) */
.lens-article .content-node.caption > .content > .content-node.caption-title {
  font-size: 13px;
  padding-bottom: 0px;
}

/* Label for resources */
.article .resources .resource-header .name {
  font-size: 13px;
}

/* HACK: Make sure always the interface font is in toggle buttons (focus, fullscreen) */
.article .resources .content-node .resource-header .toggles {
  font-family: $interface-font;
}

/* Resource view */

.panel.info {
  font-family: $prose-font;
}

.lens-article .content-node.publication-info .label {
  font-family: $interface-font;
}

.article .resources .nodes > .content-node.publication-info .content-node[data-id=articleinfo] .heading .content {
  font-weight: 600;
}

.lens-article .content-node.contributor .label {
  font-family: $interface-font;
  color: $default-text-color;
  font-weight: 600;
}


.article .resources .nodes > .content-node.publication-info .content-node[data-id=articleinfo] .heading.level-3 .content {
  font-family: $interface-font;
  font-weight: 600;
}

.lens-article .resources .content-node.contributor .resource-header .name {
  @extend .contextual-label;
  font-size: 11px;
}

.lens-article .content-node.publication-info .label {
  color: $default-text-color;
  font-weight: 600;
  font-size: 14px;
}

.lens-article .content-node.contributor .contributor-name {
  font-family: $interface-font;
  font-weight: 600;
  font-size: 20px;
  line-height: 24px;
  margin-top: 12px;
  margin-bottom: 12px;
}