webui/src/diff2.css

/* Custom styles for diff2 view */

/* Override container max-width for diff2 view */
#diff2View .diff-container {
  max-width: 100%;
  width: 100%;
}

/* When diff2 view is active, allow container to expand to full width */
.container.diff2-active,
.timeline-container.diff-active {
  max-width: 100%;
  padding-left: 20px;
  padding-right: 20px;
}

/* Fix line-height inheritance issue */
.d2h-code-line,
.d2h-code-line-ctn,
.d2h-code-linenumber {
  line-height: 1.4 !important;
}

/* Make diff2 file container use the full width */
.d2h-file-wrapper {
  width: 100%;
  margin-bottom: 20px;
}

/* Make side-by-side view use the full width */
.d2h-file-side-diff {
  width: 50% !important;
}

/* Style for diff lines - for both side-by-side and unified views */
.d2h-code-line,
.d2h-code-side-line {
  transition: background-color 0.2s;
  position: relative;
}

.d2h-code-line:hover,
.d2h-code-side-line:hover {
  background-color: #e6f7ff !important;
}

/* Plus button styles for commenting */
.d2h-gutter-comment-button {
  display: none;
  position: absolute;
  right: 0; /* Adjusted from -11px to prevent layout shifts */
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  background-color: #0366d6;
  color: white;
  border-radius: 50%;
  text-align: center;
  line-height: 20px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  opacity: 0.9;
  z-index: 100;
  user-select: none;
}

.d2h-gutter-comment-button:hover {
  background-color: #0256bd;
  opacity: 1;
}

/* Show the plus button on row hover (including line number and code) and when hovering over the button itself */
tr:hover .d2h-gutter-comment-button,
.d2h-gutter-comment-button:hover {
  display: block;
}

/* Ensure diff2html content uses all available space */
.diff2html-content {
  width: 100%;
  overflow-x: auto;
}

/* Diff view controls */
#diff-view-controls {
  display: flex;
  justify-content: flex-end;
  padding: 10px;
  background-color: #f5f5f5;
  border-bottom: 1px solid #ddd;
}

.diff-view-format {
  display: flex;
  gap: 15px;
}

.diff-view-format label {
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  font-size: 14px;
  user-select: none;
}

.diff-view-format input[type="radio"] {
  margin: 0;
  cursor: pointer;
}

/* Adjust code line padding to make room for the gutter button */
.d2h-code-line-ctn {
  position: relative;
  padding-left: 14px !important;
}

/* Ensure gutter is wide enough for the plus button */
.d2h-code-linenumber,
.d2h-code-side-linenumber {
  position: relative;
  min-width: 60px !important; /* Increased from 45px to accommodate 3-digit line numbers plus button */
  padding-right: 15px !important; /* Ensure space for the button */
  overflow: visible !important; /* Prevent button from being clipped */
  text-align: right; /* Ensure consistent text alignment */
  box-sizing: border-box; /* Ensure padding is included in width calculation */
}

/* Ensure table rows and cells don't clip the button */
.d2h-diff-table tr,
.d2h-diff-table td {
  overflow: visible !important;
}

/* Add a bit of padding between line number and code content for visual separation */
.d2h-code-line-ctn,
.d2h-code-side-line-ctn {
  padding-left: 8px !important;
}