/* Element styles */
body {
  color: @text-color;
  background: @background-color;
  font: @base-font;
  margin: @page-margin;
}

[id^="header"] .permalink {
  display: none;
}

header {
  border-bottom: 1px solid @group-title-background-color;
  margin-bottom: @padding;
}

h1,
h2,
h3,
h4,
h5 {
  color: @heading-text-color;
  margin: @padding 0;

  a {
    color: @heading-text-color;
    opacity: 1 !important; // Please forgive me
  }

  & .permalink {
    margin-left: 0;
    opacity: 0;
    transition: opacity 0.25s ease;
  }

  &:hover .permalink {
    opacity: 1;
  }

  // Chrome makes the *text* disappear after hover rather than the permalink
  // itself... weird bug so we're disabling the fading for now. The key
  // to the issue is the `position: relative` on the `.triple .content`
  // container (disabling that rule fixes the problem, hence why it works
  // in the two-column theme).
  .triple & .permalink {
    opacity: 0.15;
  }

  .triple &:hover .permalink {
    opacity: 0.15;
  }
}

h1 {
  font: @title-font;
  font-size: 36px;
}

h2 {
  font: @title-font;
  font-size: 30px;
}

h3 {
  font: @title-font;
  font-size: 24px;
}

h4 {
  font: @title-font;
  font-size: 20px;
}

h5 {
  font-size: 100%;
  font-weight: normal;
}

p {
  margin: 0 0 10px;

  &.choices {
    line-height: 1.6;
  }
}

a {
  color: @link-color;
  text-decoration: none;
}

li {
  p {
    margin: 0;
  }
}

hr.split {
  border: 0;
  height: 1px;
  width: 100%;
  padding-left: @padding / 2;
  margin: @padding auto;
  background-image: linear-gradient(
    to right,
    fade(@text-color, 0%) 20%,
    fade(@text-color, 20%) 100% - @right-panel-background-width,
    fade(@right-text-color, 20%) 100% - @right-panel-background-width,
    fade(@right-text-color, 0%) 80%
  );
}

dl {
  dt {
    float: left;
    width: 130px;
    clear: left;
    text-align: right;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 700;
  }

  dd {
    margin-left: 150px;
  }
}

blockquote {
  color: fadeout(@text-color, 50%);
  font-size: 15.5px;
  padding: 10px 20px;
  margin: @padding 0;
  border-left: 5px solid @quote-border-color;

  p:last-child {
    margin-bottom: 0;
  }
}

pre {
  background-color: @code-block-background-color;
  padding: @padding;
  border: 1px solid @code-block-border-color;
  border-radius: @border-radius;
  overflow: auto;

  code {
    color: @code-block-text-color;
    background-color: transparent;
    padding: 0;
    border: none;
  }
}

code {
  color: @inline-code-text-color;
  background-color: @inline-code-background-color;
  font: @code-font;
  padding: 1px 4px;
  border: 1px solid @code-block-border-color;
  border-radius: 3px;
}

ul,
ol {
  padding-left: 2em;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
  margin-bottom: @padding;

  tr:nth-child(2n) {
    background-color: @table-row-background-color;
  }

  th,
  td {
    padding: @padding / 2 @padding;
    border: 1px solid @table-border-color;
  }
}

.text-muted {
  opacity: 0.5;
}

.note,
.warning {
  padding: 0.3em 1em;
  margin: 1em 0;
  border-radius: 2px;
  font-size: 90%;

  p {
    margin: 0.5em 0;
  }
}

.note {
  color: @note-text-color;
  background-color: @note-background-color;
  border-left: 4px solid @note-border-color;

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    color: @note-title-text-color;
  }
}

.warning {
  color: @warning-text-color;
  background-color: @warning-background-color;
  border-left: 4px solid @warning-border-color;

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    color: @warning-title-text-color;
  }
}

header {
  margin-top: @padding * 2;
}

nav {
  position: fixed;
  top: @padding * 2;
  bottom: 0;
  overflow-y: auto;

  .resource-group {
    padding: 0;

    .heading {
      position: relative;

      .chevron {
        position: absolute;
        top: @padding;
        right: @padding;
        opacity: 0.5;
      }

      a {
        display: block;
        color: @text-color;
        opacity: 0.7;
        border-left: 2px solid transparent;
        margin: 0;

        &:hover {
          text-decoration: @nav-hover-text-decoration;
          background-color: @nav-hover-background-color;
          border-left: 2px solid @nav-hover-border-color;
        }
      }
    }
  }

  ul {
    list-style-type: none;
    padding-left: 0;

    a {
      display: block;
      font-size: 13 * @font-size / 14;
      color: fade(@text-color, 70%);
      padding: (2 * @padding / 3) @padding;
      border-top: 1px solid @group-border-color;
      border-left: 2px solid transparent;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;

      &:hover {
        text-decoration: @nav-hover-text-decoration;
        background-color: @nav-hover-background-color;
        border-left: 2px solid @nav-hover-border-color;
      }
    }

    /* Spacing for first level items */
    & > li {
      margin: 0;

      &:first-child {
        margin-top: -@padding;
      }

      &:last-child {
        margin-bottom: -@padding;
      }
    }

    /* Adjust spacing for nested lists */
    ul {
      a {
        padding-left: @padding * 2;
      }

      li {
        margin: 0;

        &:first-child {
          margin-top: 0;
        }

        &:last-child {
          margin-bottom: 0;
        }
      }
    }
  }

  /* Remove the top border from the first item in each group */
  & > div > div > ul > li:first-child > a {
    border-top: none;
  }
}

/* Generic classes */
.preload * {
  transition: none !important;
}

.pull-left {
  float: left;
}

.pull-right {
  float: right;
}

.badge {
  display: inline-block;
  float: right;
  min-width: 10px;
  min-height: @font-size;
  padding: 3px 7px;
  font-size: 12px;
  color: @group-text-color;
  background-color: @group-title-background-color;
  border-radius: 10px;
  margin: @badge-margin;

  &.get {
    color: @get-badge-text-color;
    background-color: @get-background-color;
  }

  &.head {
    color: @head-badge-text-color;
    background-color: @head-background-color;
  }

  &.options {
    color: @options-badge-text-color;
    background-color: @options-background-color;
  }

  &.put {
    color: @put-badge-text-color;
    background-color: @put-background-color;
  }

  &.patch {
    color: @patch-badge-text-color;
    background-color: @patch-background-color;
  }

  &.post {
    color: @post-badge-text-color;
    background-color: @post-background-color;
  }

  &.delete {
    color: @delete-badge-text-color;
    background-color: @delete-background-color;
  }
}

.collapse-button {
  float: right;

  .close {
    display: none;
    color: @link-color;
    cursor: pointer;
  }

  .open {
    color: @link-color;
    cursor: pointer;
  }

  &.show {
    .close {
      display: inline;
    }

    .open {
      display: none;
    }
  }
}

.collapse-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-in-out;
}

/* Layout classes */
nav {
  width: @nav-width;
}

.container {
  max-width: 940px;
  margin-left: auto;
  margin-right: auto;

  .row {
    .content {
      margin-left: @nav-width + (@padding * 2);
      width: 720px - (@padding * 2);
    }

    &:after {
      content: "";
      display: block;
      clear: both;
    }
  }
}

.container-fluid {
  nav {
    width: 22%;
  }

  .row {
    .content {
      margin-left: 24%;
    }
  }

  &.triple {
    nav {
      width: @nav-triple-width;
      padding-right: 1px;
    }

    .row .content {
      position: relative;
      margin-left: @nav-triple-width;
      padding-left: @padding * 2;
    }
  }
}

.middle:before,
.middle:after {
  content: "";
  display: table;
}

.middle:after {
  clear: both;
}

.middle {
  box-sizing: border-box;
  width: 100% - @right-panel-width;
  padding-right: @padding * 2;
}

.right {
  box-sizing: border-box;
  float: right;
  width: @right-panel-width;
  padding-left: @padding;

  a {
    color: @right-link-color;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  p,
  div {
    color: @right-text-color;
  }

  pre {
    background-color: @right-code-block-background-color;
    border: 1px solid @right-code-block-border-color;

    code {
      color: @right-code-block-text-color;
    }
  }

  .description {
    margin-top: @padding;
  }
}

.triple .resource-heading {
  font-size: 125%;
}

.definition {
  margin-top: @padding;
  margin-bottom: @padding;

  .method {
    font-weight: bold;

    &.get {
      color: hsl(hue(@get-background-color), 60%, 45%);
    }

    &.head {
      color: hsl(hue(@head-background-color), 60%, 45%);
    }

    &.options {
      color: hsl(hue(@options-background-color), 60%, 45%);
    }

    &.post {
      color: hsl(hue(@post-background-color), 60%, 45%);
    }

    &.put {
      color: hsl(hue(@put-background-color), 60%, 45%);
    }

    &.patch {
      color: hsl(hue(@patch-background-color), 60%, 45%);
    }

    &.delete {
      color: hsl(hue(@delete-background-color), 60%, 45%);
    }
  }

  .uri {
    word-break: break-all;
    word-wrap: break-word;
  }

  .hostname {
    opacity: 0.5;
  }
}

.example-names {
  background-color: @tabs-background-color;
  padding: @padding;
  border-radius: @border-radius;

  .tab-button {
    cursor: pointer;
    color: @text-color;
    border: 1px solid @tabs-border-color;
    padding: @padding / 2;
    margin-left: @padding;

    &.active {
      background-color: @tabs-active-background-color;
    }
  }
}

.right .example-names {
  background-color: @right-tabs-background-color;

  .tab-button {
    color: @right-text-color;
    border: 1px solid @right-tabs-border-color;
    border-radius: @border-radius;

    &.active {
      background-color: @right-tabs-active-background-color;
    }
  }
}

#nav-background {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: @nav-triple-width;
  padding-right: @padding * 1.2;
  background-color: @nav-background-color;
  border-right: 1px solid @nav-border-color;
  z-index: -1;
}

#right-panel-background {
  position: absolute;
  right: -@page-margin;
  top: -@page-margin;
  bottom: -@page-margin;
  width: @right-panel-background-width;
  background-color: @right-background-color;
  z-index: -1;
}

@media (max-width: 1200px) {
  nav {
    width: @nav-width * 0.9;
  }

  .container {
    max-width: 840px;

    .row {
      .content {
        margin-left: 200px + (@padding * 2);
        width: 630px - (@padding * 2);
      }
    }
  }
}

@media (max-width: 992px) {
  nav {
    width: @nav-width * 0.77;
  }

  .container {
    max-width: 720px;

    .row {
      .content {
        margin-left: 170px + (@padding * 2);
        width: 550px - (@padding * 2);
      }
    }
  }
}

@media (max-width: 768px) {
  nav {
    display: none;
  }

  .container {
    width: 95%;
    max-width: none;
  }

  .container .row,
  .container-fluid .row,
  .container-fluid.triple .row {
    .content {
      margin-left: auto;
      margin-right: auto;
      width: 95%;
    }
  }

  #nav-background {
    display: none;
  }

  #right-panel-background {
    width: @right-panel-background-width;
  }
}

/* Context-specific and API color classes */
.back-to-top {
  position: fixed;
  z-index: 1;
  bottom: 0px;
  right: 24px;
  padding: 4px 8px;
  color: fadeout(@text-color, 50%);
  background-color: @group-title-background-color;
  text-decoration: none !important;
  border-top: 1px solid @group-border-color;
  border-left: 1px solid @group-border-color;
  border-right: 1px solid @group-border-color;
  border-top-left-radius: 3px;
  border-top-right-radius: 3px;
}

.resource-group {
  padding: @group-padding;
  margin-bottom: @padding;
  background-color: @group-background-color;
  border: 1px solid @group-border-color;
  border-radius: @border-radius;

  h2.group-heading,
  .heading a {
    padding: @group-padding;
    margin: @group-header-margin;
    background-color: @group-title-background-color;
    border-bottom: 1px solid @group-border-color;
    border-top-left-radius: @border-radius;
    border-top-right-radius: @border-radius;

    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
  }
}

nav .resource-group ul.no-wrong-margin {
  margin: 0;
}

.triple .content .resource-group {
  padding: 0;
  border: none;

  h2.group-heading,
  .heading a {
    margin: 0 0 @padding 0;
    border: 1px solid @group-border-color;
  }
}

nav .resource-group {
  .heading a {
    padding: @padding;
    margin-bottom: 0;
  }

  .collapse-content {
    padding: 0;
  }
}

.action {
  margin-bottom: @padding;
  padding: @padding @padding 0 @padding;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: @border-radius;

  h4.action-heading {
    padding: @padding / 2 @padding;
    margin: -@padding -@padding @padding -@padding;
    border-bottom: 1px solid transparent;
    border-top-left-radius: @border-radius;
    border-top-right-radius: @border-radius;
    overflow: hidden;

    .name {
      float: right;
      font-weight: normal;
      padding: @padding / 2 0;
    }

    .method {
      padding: @padding / 2 @padding;
      margin-right: @padding;
      border-radius: ceil(@border-radius / 2);
      display: inline-block;

      &.get {
        color: contrast(@get-color);
        background-color: @get-color;
      }

      &.head {
        color: contrast(@head-color);
        background-color: @head-color;
      }

      &.options {
        color: contrast(@options-color);
        background-color: @options-color;
      }

      &.put {
        color: contrast(@put-color);
        background-color: @put-color;
      }

      &.patch {
        color: contrast(@patch-color);
        background-color: @patch-color;
      }

      &.post {
        color: contrast(@post-color);
        background-color: @post-color;
      }

      &.delete {
        color: contrast(@delete-color);
        background-color: @delete-color;
      }
    }

    code {
      color: @title-code-text-color;
      background-color: @title-code-background-color;
      border-color: @title-code-border-color;
      font-weight: normal;
      word-break: break-all;
      display: inline-block;
      margin-top: 2px;
    }
  }

  dl.inner {
    padding-bottom: 2px;
  }

  .title {
    border-bottom: 1px solid @group-background-color;
    margin: 0 -@padding -1px -@padding;
    padding: @padding;
  }

  &.get {
    border-color: @get-border-color;

    h4.action-heading {
      color: @get-color;
      background: @get-background-color;
      border-bottom-color: @get-border-color;
    }
  }

  &.head {
    border-color: @head-border-color;

    h4.action-heading {
      color: @head-color;
      background: @head-background-color;
      border-bottom-color: @head-border-color;
    }
  }

  &.options {
    border-color: @options-border-color;

    h4.action-heading {
      color: @options-color;
      background: @options-background-color;
      border-bottom-color: @options-border-color;
    }
  }

  &.post {
    border-color: @post-border-color;

    h4.action-heading {
      color: @post-color;
      background: @post-background-color;
      border-bottom-color: @post-border-color;
    }
  }

  &.put {
    border-color: @put-border-color;

    h4.action-heading {
      color: @put-color;
      background: @put-background-color;
      border-bottom-color: @put-border-color;
    }
  }

  &.patch {
    border-color: @patch-border-color;

    h4.action-heading {
      color: @patch-color;
      background: @patch-background-color;
      border-bottom-color: @patch-border-color;
    }
  }

  &.delete {
    border-color: @delete-border-color;

    h4.action-heading {
      color: @delete-color;
      background: @delete-background-color;
      border-bottom-color: @delete-border-color;
    }
  }
}