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// You can compile this with https://www.sassmeister.com
$diff-bg-color: #fff !default;
$diff-text-color: invert($diff-bg-color) !default;
$diff-bg-color-ins-base: #8e8 !default;
$diff-bg-color-del-base: #e88 !default;
$diff-bg-color-rep-base: #fbdb65 !default;
$diff-op-highlight-ratio: 90% !default;
$diff-op-normal-ratio: 25% !default;
// emphasized colors for detailed inline difference
$diff-bg-color-ins-highlight: mix($diff-bg-color-ins-base, $diff-bg-color, $diff-op-highlight-ratio) !default;
$diff-bg-color-del-highlight: mix($diff-bg-color-del-base, $diff-bg-color, $diff-op-highlight-ratio) !default;
// colors for operation rows
$diff-bg-color-ins: mix($diff-bg-color-ins-base, $diff-bg-color, $diff-op-normal-ratio) !default;
$diff-bg-color-del: mix($diff-bg-color-del-base, $diff-bg-color, $diff-op-normal-ratio) !default;
$diff-bg-color-rep: mix($diff-bg-color-rep-base, $diff-bg-color, $diff-op-normal-ratio) !default;
$diff-table-head-color: mix($diff-bg-color, $diff-text-color, 65%) !default;
$diff-table-sidebar-color: mix($diff-bg-color, $diff-text-color, 80%) !default;
$diff-border-color: $diff-text-color !default;
// color for the nonexistent block
// for example, there are a deleted line that has no corresponding one
$diff-bg-color-none-block: mix($diff-bg-color, $diff-table-sidebar-color, 80%) !default;
$diff-bg-color-none-block-alternative: mix($diff-bg-color, $diff-table-sidebar-color, 55%) !default;
// symbol images
$img-space: 'data:image/svg+xml,%3Csvg preserveAspectRatio="xMinYMid meet" viewBox="0 0 12 24" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M4.5 11C4.5 10.1716 5.17157 9.5 6 9.5C6.82843 9.5 7.5 10.1716 7.5 11C7.5 11.8284 6.82843 12.5 6 12.5C5.17157 12.5 4.5 11.8284 4.5 11Z" fill="rgba%2860, 60, 60, 50%25%29"/%3E%3C/svg%3E' !default;
$img-tab: 'data:image/svg+xml,%3Csvg preserveAspectRatio="xMinYMid meet" viewBox="0 0 12 24" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M9.5 10.44L6.62 8.12L7.32 7.26L12.04 11V11.44L7.28 14.9L6.62 13.9L9.48 11.78H0V10.44H9.5Z" fill="rgba%2860, 60, 60, 50%25%29"/%3E%3C/svg%3E' !default;
.diff-wrapper.diff {
--tab-size: 4;
background: repeating-linear-gradient(
-45deg,
$diff-bg-color-none-block,
$diff-bg-color-none-block 0.5em,
$diff-bg-color-none-block-alternative 0.5em,
$diff-bg-color-none-block-alternative 1em
);
border-collapse: collapse;
border-spacing: 0;
border: 1px solid $diff-border-color;
color: $diff-text-color;
empty-cells: show;
font-family: monospace;
font-size: 13px;
width: 100%;
word-break: break-all;
th {
font-weight: 700;
cursor: default;
-webkit-user-select: none;
user-select: none;
}
td {
vertical-align: baseline;
}
td,
th {
border-collapse: separate;
border: none;
padding: 1px 2px;
background: $diff-bg-color;
// make empty cell has height
&:empty:after {
content: ' ';
visibility: hidden;
}
a {
color: #000;
cursor: inherit;
pointer-events: none;
}
}
thead th {
background: $diff-table-head-color;
border-bottom: 1px solid $diff-border-color;
padding: 4px;
text-align: left;
}
tbody {
&.skipped {
border-top: 1px solid $diff-border-color;
td,
th {
display: none;
}
}
th {
background: $diff-table-sidebar-color;
border-right: 1px solid $diff-border-color;
text-align: right;
vertical-align: top;
width: 4em;
&.sign {
background: $diff-bg-color;
border-right: none;
padding: 1px 0;
text-align: center;
width: 1em;
&.del {
background: $diff-bg-color-del;
}
&.ins {
background: $diff-bg-color-ins;
}
}
}
}
&.diff-html {
white-space: pre-wrap;
tab-size: var(--tab-size);
.ch {
line-height: 1em;
background-clip: border-box;
background-repeat: repeat-x;
background-position: left center;
&.sp {
background-image: url($img-space);
background-size: 1ch 1.25em;
}
&.tab {
background-image: url($img-tab);
background-size: calc(var(--tab-size) * 1ch) 1.25em;
background-position: 2px center;
}
}
&.diff-side-by-side {
td {
&.old,
&.new {
width: 45%;
}
}
}
&.diff-combined {
.change.change-rep {
.rep {
// fixes https://github.com/jfcherng/php-diff/issues/34#issuecomment-671404456
white-space: normal;
}
}
}
.change {
&.change-eq {
.old,
.new {
background: $diff-bg-color;
}
}
.old {
background: $diff-bg-color-del;
}
.new {
background: $diff-bg-color-ins;
}
.rep {
background: $diff-bg-color-rep;
}
.old,
.new,
.rep {
&.none {
background: transparent;
cursor: not-allowed;
}
}
ins,
del {
font-weight: bold;
text-decoration: none;
}
ins {
background: $diff-bg-color-ins-highlight;
}
del {
background: $diff-bg-color-del-highlight;
}
}
}
}
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