/**
 * @file
 * Zen custom styles
 */

/* Zen overrides */

p,
pre {
  // Set 1 unit of vertical rhythm on the top and bottom margin.
  @include margin(.75 0);
}

/* Apply smaller text to blocks, footer etc. */

th,
label,
legend,
figcaption {
  @include type-layout(s, 1);

  @include respond-to(xxl) {
    @include type-layout(s-2, 1);
  }
}

article > header,
.footer {
  @include type-layout(xs, 1);

  @include respond-to(xxl) {
    @include type-layout(xs-2, 1);
  }
}

/* Apply heading font stack to heading, labels etc. */

h1,
h2,
h3,
th,
nav,
label,
legend,
article > header,
.header,
.footer {
  @include typeface(headings);
  color: color(headings);
  font-weight: normal;
}

article,
aside {
  ul {
    @extend %ul-straight-left;
  }

  ol {
    @extend %ol-straight-left;
  }
}

article {

  & > header {
    color: color('grey');

    .title-submitted {
      margin-bottom: 0;
    }

    p {
      @include margin(.2 0);
    }

  }

  pre,
  .codeblock {
    @include type-layout(xs, .72);
    color: color(headings);
    border-radius: 3px;
    padding: 5px;
    border: 1px solid color(border);
    background-color: color(text-bg);
    overflow: auto;
    max-height: 250px;
    max-width: 550px;
  }

  pre > code {
    display: inline-block;
    white-space: pre;
  }

  p > code {
    @include type-layout(s, 1);
    word-wrap: break-word;
  }

  .codeblock {
    @include margin(.75 0);
    white-space: nowrap;
  }
}

figure {
  @include respond-to(s) {
    display: table;

    img {
      display: block;
    }

    &.left {
      @include padding(0 .5 .5 0);
      margin: 0;
      float: left;
      clear: both;

      @include respond-to(s) {
        @include padding(0 1 1 0);
      }

      figcaption {
        @include padding(0 .5 .5 0);

        @include respond-to(s) {
          @include padding(0 1 1 0);
        }
      }
    }

    &.right {
      @include padding(0 0 .5 .5);
      margin: 0;
      float: right;
      clear: both;

      @include respond-to(s) {
        @include padding(0 0 1 1);
      }

      figcaption {
        @include padding(0 0 .5 .5);

        @include respond-to(s) {
          @include padding(0 0 1 1);
        }
      }
    }
  }
}

figcaption {
  @include respond-to(s) {
    display: table-caption;
    caption-side: bottom;
  }

  h4,
  p {
    margin: 0;
  }
}

/* Page */

body {
  background-color: color(backdrop);
}

.layout-center {
  background-color: color(body-bg);
}

.header {
  padding-top: $zen-gutters / 2;

  @include respond-to(m) {
    padding-top: $zen-gutters;
  }

  &__logo {
    @include respond-to(s) {
      float: left;
    }
  }

  &__site-name {
    @include respond-to(s) {
      float: left;
    }
  }

  &__region {
    @include respond-to(s) {
      float: right;
      clear: none;
    }
  }
}

/* Navigation */

.main-menu {
  @include margin-top(.5);
  @include margin-bottom(.5);
  outline: 0;

  li {
    @include margin-right(.5);
    @include margin-bottom(.5);
    padding: 0;
  }

  a {
    display: block;
    background-color: color(brand);
    color: color(text-bg);
    padding: 2px 8px;
    text-decoration: none;

    &:hover,
    &:focus {
      background-color: color(brand-dark);
    }

    &:active,
    &.active {
      background-color: color(brand);
      text-decoration: underline;
    }
  }
}

.menu a.active {
  text-decoration: none;
}

.footer {
  @include margin-top(1.5);
  @include padding(.5 0);
  text-align: center;
  border-top: 2px solid color(brand);

  p {
    margin: 0;
  }
}


/* Search */

.search-form {
  @include padding-top(.5);
}

.search-text {
  @include type-layout(l, 1);
}


/* Print. */

aside,
nav,
footer {
  @extend %print-none;
}

@media print {
  body,
  .layout-center {
    background-color: color(white);
  }

  .layout-swap {
    padding-top: 0;
  }

  [role='main'] {
    width: 100%;
  }

  .layout-swap__top {
    border-bottom: 0;
  }

  /* Zen overrides */
  :link,
  :visited {
    text-decoration: underline;
  }

  a[href]::after {
    content: '';
  }

}