//
// Base styles
// --------------------------------------------------

html {
  overflow-y: scroll;
  tab-size: 4;
}

body {
  margin: 0;
  padding: 0;
  background-color: $body-bg;
  color: $text-color;
  font-family: $font-family-base;
  font-size: $font-size-base;
  font-weight: $font-weight-normal;
  line-height: $line-height-base;
}

a {
  color: $link-color;
  text-decoration: none;

  &:hover,
  &:focus {
    color: $link-hover-color;
    text-decoration: $link-hover-decoration;
  }

  &.issue.closed {
    color: $link-color-issue-closed;
    text-decoration: $link-closed-decoration;
  }

  &.project.closed {
    color: $link-color-project-closed;
  }

  &.user.locked {
    color: $link-color-user-locked;
  }
}

// Remove the tapping delay on clickable elements
a,
area,
button,
input,
label,
select,
summary,
textarea,
[tabindex] {
  touch-action: manipulation;
}

h1 {
  margin: 0;
  font-size: 2em;
  font-weight: $font-weight-semi-bold;
  line-height: $line-height-large * .825;
}

h2 {
  margin-top: 0;
  margin-bottom: $line-height-computed;
  font-size: 1.43em;
  font-weight: $font-weight-semi-bold;
  line-height: $line-height-large;

  img {
    vertical-align: middle;
  }
}

h3 {
  margin-top: 0;
  margin-bottom: $line-height-computed;
  font-size: 1.14em;
  font-weight: $font-weight-semi-bold;
  line-height: $line-height-large;
}

h4 {
  margin-top: 0;
  font-size: 1em;
  font-weight: $font-weight-semi-bold;
  line-height: $line-height-base;
}

p {
  margin: 0 0 ($line-height-computed / 2);
}

small {
  font-size: $font-size-small;
}

table {
  th {
    font-weight: $font-weight-bold;
  }

  th,
  td {
    padding: $table-condensed-cell-padding $table-cell-padding;
  }
}

ul,
ol {
  margin-top: 0;
  margin-bottom: ($line-height-computed / 2);

  ul,
  ol {
    margin-bottom: 0;
  }
}

dl {
  margin-top: 0;
  margin-bottom: $line-height-computed;
}

dt {
  margin-top: $line-height-computed;
  font-weight: $font-weight-bold;
}

dd {
  margin-bottom: $line-height-computed;
  margin-left: $line-height-computed;
}

code,
kbd,
pre,
samp {
  font-family: $font-family-monospace;
  font-size: 1em;
}

hr {
  margin-top:    $line-height-computed;
  margin-bottom: $line-height-computed;
  border: 0;
  border-top: 1px solid $hr-border;

  li & {
    margin-top:    $line-height-computed / 2;
    margin-bottom: $line-height-computed / 2;
  }
}

blockquote {
  margin: 0 0 $line-height-computed;
  padding: floor($line-height-computed / 4) $padding-large-horizontal;
  border-left: 4px solid $blockquote-border-color;

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

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

.clear {
  @extend %clearfix;
}