:root {
  --bg: #ffffff;
  --subtle: #f6f8fa;
  --border: #d0d7de;
  --border-muted: #d8dee4;
  --text: #1f2328;
  --muted: #656d76;
  --accent: #0969da;
  --open: #1a7f37;
  --closed: #8250df;
  --merged: #8250df;
  --btn-bg: #f6f8fa;
  --btn-border: rgba(31, 35, 40, 0.15);
}

* { box-sizing: border-box; }

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.user-link {
  color: var(--text);
  font-weight: 600;
}

.user-link:hover {
  color: var(--accent);
}

.octicon {
  display: inline-block;
  overflow: visible;
  vertical-align: text-bottom;
  fill: currentColor;
}

.container {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
}

.container.app-shell.files-mode {
  width: calc(100% - 32px);
}

.pagehead {
  padding: 32px 0 20px;
  border-bottom: 1px solid var(--border-muted);
  margin-bottom: 24px;
}

h1 {
  margin: 0;
  font-size: 32px;
  font-weight: 600;
  line-height: 1.25;
}

.muted { color: var(--muted); }
.strong { font-weight: 600; }

.repo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  padding-bottom: 40px;
}

.repo-card {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
}

.news-head {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

.news-head h1 {
  font-size: 32px;
  font-weight: 400;
}

.news-box {
  display: grid;
  gap: 20px;
  margin-bottom: 48px;
}

.news-section {
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.news-section h2 {
  margin: 0;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--subtle);
  font-size: 14px;
}

.news-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 12px 16px;
  border-top: 1px solid var(--border-muted);
}

.news-row:first-child {
  border-top: 0;
}

.news-comment-item {
  padding: 16px;
}

.news-comment-item + .news-comment-item {
  border-top: 1px solid var(--border-muted);
}

.repo-card-header,
.repo-meta,
.repo-actions,
.repo-title,
.tabs,
.branch-line {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.repo-name {
  font-size: 18px;
  font-weight: 600;
}

.repo-description {
  min-height: 42px;
  color: var(--muted);
}

.repo-meta {
  color: var(--muted);
  gap: 16px;
  margin: 12px 0;
}

.visibility,
.label {
  display: inline-flex;
  align-items: center;
  min-height: 20px;
  padding: 0 7px;
  border: 1px solid var(--border);
  border-radius: 2em;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  line-height: 18px;
}

.label {
  margin-left: 6px;
  border: 0;
  color: #fff;
}

.new-badge,
.news-kind {
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  padding: 0 6px;
  border-radius: 2em;
  font-size: 12px;
  font-weight: 600;
  line-height: 18px;
}

.new-badge {
  color: #0969da;
  background: #ddf4ff;
}

.news-kind {
  color: var(--muted);
  background: var(--subtle);
  border: 1px solid var(--border);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 5px 12px;
  border: 1px solid var(--btn-border);
  border-radius: 6px;
  color: var(--text);
  background: var(--btn-bg);
  font-weight: 500;
}

.btn:hover {
  background: #eef1f4;
  text-decoration: none;
}

.btn-primary {
  color: #fff;
  background: #1f883d;
}

.btn-primary:hover { background: #1a7f37; }

.repo-header {
  background: var(--subtle);
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.repo-header .container {
  width: auto;
  max-width: none;
  margin: 0;
  padding-right: 16px;
  padding-left: 16px;
}

.repo-title {
  min-height: 48px;
  padding-top: 8px;
  padding-left: 24px;
  font-size: 14px;
}

.repo-title .octicon-mark-github {
  width: 32px;
  height: 32px;
}

.github-home-link {
  display: inline-flex;
  align-items: center;
  color: var(--text);
}

.github-home-link:hover {
  color: var(--accent);
  text-decoration: none;
}

.repo-full-name {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  color: var(--text);
}

.repo-owner,
.repo-separator {
  font-weight: 400;
}

.repo-name-part {
  font-weight: 600;
}

.tabs {
  gap: 4px;
  align-items: flex-end;
}

.tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 12px;
  border-bottom: 2px solid transparent;
  color: var(--text);
}

.tab.active {
  border-bottom-color: #fd8c73;
  font-weight: 600;
}

.tab-counter {
  display: inline-flex;
  align-items: center;
  min-width: 20px;
  height: 20px;
  justify-content: center;
  padding: 0 6px;
  border-radius: 2em;
  color: var(--text);
  background: rgba(175, 184, 193, 0.2);
  font-size: 12px;
  font-weight: 500;
}

.list-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  margin-bottom: 16px;
}

.filter-input {
  min-height: 32px;
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  background: var(--subtle);
  font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, monospace;
  font-size: 14px;
  outline: none;
}

.filter-input:focus {
  border-color: var(--accent);
  background: var(--bg);
  box-shadow: 0 0 0 3px rgba(9, 105, 218, 0.14);
}

.issue-box {
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: visible;
  margin-bottom: 24px;
}

.issue-box-header {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 16px;
  background: var(--subtle);
  border-bottom: 1px solid var(--border);
}

.assignee-filter {
  position: relative;
  margin-left: auto;
}

.assignee-filter-trigger {
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  background: var(--bg);
  font: inherit;
  cursor: pointer;
}

.assignee-filter-menu {
  position: absolute;
  z-index: 20;
  top: calc(100% + 6px);
  right: 0;
  width: 280px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  box-shadow: 0 8px 24px rgba(140, 149, 159, 0.2);
}

.assignee-filter-menu[hidden] {
  display: none;
}

.assignee-filter-input {
  width: 100%;
  margin-bottom: 8px;
  padding: 7px 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  background: var(--bg);
  font: inherit;
}

.assignee-filter-options {
  max-height: 280px;
  overflow-y: auto;
}

.assignee-filter-option {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 7px 8px;
  border: 0;
  border-radius: 6px;
  color: var(--text);
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.assignee-filter-option:hover,
.assignee-filter-option.selected {
  background: var(--subtle);
}

.assignee-filter-option.selected {
  font-weight: 600;
}

.assignee-filter-option img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
}

.assignee-filter-empty {
  padding: 12px 8px;
  color: var(--muted);
  text-align: center;
}

.tab-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 0;
  padding: 0;
  color: var(--muted);
  background: transparent;
  font: inherit;
  cursor: pointer;
}

.tab-button.active {
  color: var(--text);
  font-weight: 600;
}

.issue-row {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border-muted);
}

.issue-row:first-child { border-top: 0; }
.issue-row:hover { background: var(--subtle); }

.issue-icon.open { color: var(--open); }
.issue-icon.closed { color: var(--closed); }
.issue-icon.closed .octicon-git-pull-request-closed { color: #d1242f; }
.issue-icon.merged { color: var(--merged); }

.issue-title-line {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-wrap: wrap;
}

.issue-title {
  color: var(--text);
  font-size: 16px;
  font-weight: 600;
}

.issue-title:hover { color: var(--accent); }

.issue-meta {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.comment-count {
  color: var(--muted);
  white-space: nowrap;
}

.issue-row-aside {
  display: flex;
  align-items: center;
  gap: 12px;
}

.issue-row-assignees {
  display: flex;
  padding-left: 6px;
}

.list-assignee {
  display: inline-flex;
  margin-left: -6px;
  border-radius: 50%;
}

.list-assignee:first-child {
  margin-left: 0;
}

.list-assignee img {
  width: 22px;
  height: 22px;
  border: 1px solid var(--bg);
  border-radius: 50%;
  background: var(--bg);
}

.empty-state {
  padding: 48px;
  color: var(--muted);
  text-align: center;
}

.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 16px;
  border-top: 1px solid var(--border-muted);
}

.pager:empty,
.pager[hidden] {
  display: none;
}

.btn:disabled {
  color: #8c959f;
  cursor: default;
  background: var(--subtle);
}

.detail-panel {
  margin-bottom: 48px;
}

.state-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 2em;
  color: #fff;
  font-weight: 600;
}

.state-badge.open { background: var(--open); }
.state-badge.closed { background: var(--closed); }
.state-badge.merged { background: var(--merged); }

.issue-info-head {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.issue-info-title {
  font-size: 32px;
  font-weight: 400;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.issue-info-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
  color: var(--muted);
}

.issue-source-link {
  display: inline-flex;
  align-items: center;
  color: var(--muted);
}

.issue-source-link:hover {
  color: var(--accent);
  text-decoration: none;
}

.branch-line {
  color: var(--muted);
}

.issue-info-layout {
  display: grid;
  grid-template-columns: minmax(0, 960px) 240px;
  gap: 24px;
  align-items: start;
}

.timeline {
  display: grid;
  gap: 16px;
  margin-bottom: 48px;
  position: relative;
}

.timeline::before {
  position: absolute;
  top: 40px;
  bottom: 0;
  left: 95px;
  width: 2px;
  content: "";
  background: var(--border-muted);
}

.timeline-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 16px;
  position: relative;
  z-index: 1;
}

.avatar {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(31, 35, 40, 0.15);
  border-radius: 50%;
  background: var(--bg);
}

.avatar-link {
  display: inline-flex;
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.avatar-link:hover {
  text-decoration: none;
}

.comment {
  border: 1px solid var(--border);
  border-radius: 6px;
  min-width: 0;
  background: var(--bg);
}

.comment-header {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border);
  border-radius: 6px 6px 0 0;
  background: var(--subtle);
  color: var(--muted);
}

.comment-header strong {
  color: #1f2328;
  font-weight: 600;
}

.comment-author {
  color: #1f2328;
}

.comment-author:hover {
  color: var(--accent);
}

.comment-jump-link {
  display: inline-flex;
  align-items: center;
  margin-left: auto;
  color: var(--muted);
}

.comment-jump-link:hover {
  color: var(--accent);
  text-decoration: none;
}

.timeline-item-target .comment {
  border-color: #0969da;
  box-shadow: 0 0 0 3px rgba(9, 105, 218, 0.14);
}

.timeline-item-target .review-thread {
  border-color: #0969da;
  box-shadow: 0 0 0 3px rgba(9, 105, 218, 0.14);
}

.review-thread {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
}

.review-file-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--subtle);
  font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, monospace;
  font-size: 12px;
  font-weight: 600;
}

.review-file-header a {
  min-width: 0;
  overflow: hidden;
  color: var(--text);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.review-location {
  flex: none;
  margin-left: auto;
  color: var(--muted);
  font-weight: 400;
}

.review-diff {
  overflow-x: auto;
  border-bottom: 1px solid var(--border);
}

.review-diff table {
  width: 100%;
  border-spacing: 0;
  border-collapse: collapse;
  font: 12px/20px ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, monospace;
}

.review-diff td { padding: 0; }
.review-diff-num {
  width: 44px;
  padding: 0 8px !important;
  color: var(--muted);
  text-align: right;
  user-select: none;
}
.review-diff-code {
  min-width: 360px;
  padding: 0 12px !important;
  white-space: pre;
}
.review-diff code { padding: 0; background: transparent; font: inherit; }
.review-diff-hunk { color: #0550ae; background: #ddf4ff; }
.review-diff-hunk td { padding: 4px 12px; }
.review-diff-ellipsis {
  color: var(--muted);
  background: var(--subtle);
  text-align: center;
}
.review-diff-ellipsis td {
  padding: 3px 12px;
  border-top: 1px solid var(--border-muted);
  border-bottom: 1px solid var(--border-muted);
  font: 12px/20px -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.review-diff-addition { background: #dafbe1; }
.review-diff-deletion { background: #ffebe9; }
.review-diff-selected { box-shadow: inset 4px 0 #d4a72c; }
.review-diff-selected .review-diff-code { background: #fff8c5; }
.review-diff-unavailable {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  background: var(--subtle);
  font-size: 13px;
}

.review-comment + .review-comment { border-top: 1px solid var(--border); }
.review-comment .comment-header { border-radius: 0; }
.review-comment-avatar {
  width: 20px;
  height: 20px;
  border-radius: 50%;
}

.markdown-body {
  padding: 16px;
  overflow-wrap: anywhere;
}

.markdown-body > :first-child { margin-top: 0; }
.markdown-body > :last-child { margin-bottom: 0; }

.markdown-body h1,
.markdown-body h2 {
  margin: 18px 0 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-muted);
  font-size: 22px;
}

.markdown-body h2 { font-size: 18px; }

.markdown-body h3 {
  margin: 16px 0 8px;
  font-size: 16px;
  font-weight: 600;
}

.markdown-body p,
.markdown-body blockquote,
.markdown-body ul,
.markdown-body ol,
.markdown-body dl,
.markdown-body table,
.markdown-body pre {
  margin-top: 0;
  margin-bottom: 16px;
}

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

.markdown-body li + li {
  margin-top: 0.25em;
}

.markdown-body li > p {
  margin-top: 16px;
}

.markdown-body blockquote {
  margin: 0 0 16px;
  margin-inline: 0;
  padding: 0 0 0 12px;
  color: var(--muted);
  border-left: 0.25em solid var(--border);
}

.markdown-body hr {
  height: 0.25em;
  padding: 0;
  margin: 24px 0;
  border: 0;
  background-color: var(--border-muted);
}

.markdown-body a {
  color: var(--accent);
}

.markdown-body img {
  max-width: 100%;
  height: auto;
  border-style: none;
  border-radius: 6px;
  cursor: pointer;
}

.markdown-body table {
  display: block;
  width: max-content;
  max-width: 100%;
  overflow: auto;
  border-spacing: 0;
  border-collapse: collapse;
}

.markdown-body table th {
  font-weight: 600;
}

.markdown-body table th,
.markdown-body table td {
  padding: 6px 13px;
  border: 1px solid var(--border);
}

.markdown-body table tr {
  background-color: var(--bg);
  border-top: 1px solid var(--border-muted);
}

.markdown-body table tr:nth-child(2n) {
  background-color: var(--subtle);
}

.markdown-body .contains-task-list {
  padding-left: 0;
}

.markdown-body .task-list-item {
  list-style-type: none;
}

.markdown-body .task-list-item + .task-list-item {
  margin-top: 3px;
}

.markdown-body .task-list-item input[type="checkbox"] {
  margin: 0 0.2em 0.25em -1.4em;
  vertical-align: middle;
}

.markdown-body code {
  padding: 0.2em 0.4em;
  border-radius: 6px;
  background: rgba(175, 184, 193, 0.2);
  font: 85% ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, monospace;
}

.markdown-body pre {
  position: relative;
  padding: 16px;
  overflow: auto;
  border-radius: 6px;
  background: var(--subtle);
  font-size: 12px;
  line-height: 1.45;
}

.markdown-body pre code {
  display: inline;
  max-width: auto;
  padding: 0;
  margin: 0;
  overflow: visible;
  border: 0;
  background: transparent;
  font-size: 12px;
  line-height: inherit;
}

.markdown-body pre .code-copy-button {
  position: absolute;
  top: 5px;
  right: 8px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: #9198a1;
  background: #fff;
  cursor: pointer;
  transition: background 0.12s ease, border-color 0.12s ease, transform 0.1s ease, color 0.12s ease;
}

.markdown-body pre .code-copy-button:hover {
  background: #f6f8fa;
  border-color: #8c959f;
  transform: translateY(-0.5px);
}

.markdown-body pre .code-copy-button.copied {
  color: var(--open);
  border-color: rgba(26, 127, 55, 0.35);
}

.timeline-note {
  margin-left: 56px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  background: var(--subtle);
}

.pr-detail-tabs {
  display: flex;
  gap: 0;
  margin: 18px 0 16px;
  border-bottom: 1px solid var(--border);
}

.pr-detail-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--text);
  font: inherit;
  font-weight: 500;
  background: transparent;
  cursor: pointer;
}

.pr-detail-tab:hover {
  background: var(--subtle);
}

.pr-detail-tab:disabled {
  color: var(--muted);
  cursor: wait;
}

.pr-detail-tab.active {
  border-bottom-color: #fd8c73;
  font-weight: 600;
}

.pr-diff-error {
  align-self: center;
  margin-left: 8px;
  color: #cf222e;
  font-size: 13px;
}

.pr-detail-tab .Counter {
  min-width: 20px;
  padding: 0 6px;
  border-radius: 999px;
  color: var(--text);
  background: rgba(175, 184, 193, 0.2);
  font-size: 12px;
  font-weight: 500;
  line-height: 20px;
  text-align: center;
}

.changed-files {
  margin-bottom: 48px;
}

.changed-files-header,
.changed-file-header {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.changed-files-header {
  padding: 12px 0;
}

.pr-files-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.pr-file-list {
  position: sticky;
  top: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
}

.pr-file-link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  width: 100%;
  padding: 8px 10px;
  border: 0;
  border-bottom: 1px solid var(--border-muted);
  color: var(--text);
  font: inherit;
  font-size: 12px;
  text-align: left;
  background: transparent;
  cursor: pointer;
}

.pr-file-link:last-child {
  border-bottom: 0;
}

.pr-file-link:hover {
  background: var(--subtle);
}

.pr-file-link-name {
  min-width: 0;
  overflow: hidden;
  font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, monospace;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pr-file-link-stat {
  display: inline-flex;
  gap: 4px;
  white-space: nowrap;
}

.pr-file-diffs {
  min-width: 0;
}

.changed-file {
  margin-bottom: 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg);
}

.changed-file-header {
  justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--subtle);
}

.changed-file-name {
  min-width: 0;
  overflow: hidden;
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, monospace;
  font-size: 12px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.changed-file-meta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.diffstat {
  font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, monospace;
  font-size: 12px;
  font-weight: 600;
}

.diffstat.additions { color: var(--open); }
.diffstat.deletions { color: #cf222e; }

.diff-table-wrap {
  overflow-x: auto;
}

.split-diff-table {
  width: 100%;
  min-width: 0;
  table-layout: fixed;
  border-spacing: 0;
  border-collapse: collapse;
  font: 12px/20px ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, monospace;
}

.split-diff-table col.diff-num-col {
  width: 44px;
}

.split-diff-table col.diff-code-col {
  width: calc((100% - 88px) / 2);
}

.split-diff-table td {
  padding: 0;
  padding-left: 10px;
  border: 0;
  vertical-align: top;
}

.diff-num {
  width: 44px;
  padding: 0 4px 0 2px;
  color: #6e7781;
  text-align: right;
  user-select: none;
}

.diff-code {
  padding: 0 10px 0 8px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.diff-code code,
.diff-hunk-cell code {
  padding: 0;
  background: transparent;
  font: inherit;
  line-height: inherit;
}

.diff-hunk-cell {
  padding: 4px 10px;
}

.diff-hunk {
  color: #0550ae;
  background: #ddf4ff;
}

.diff-addition {
  background: #dafbe1;
}

.diff-deletion {
  background: #ffebe9;
}

.diff-word-addition {
  background: #aceebb;
}

.diff-word-deletion {
  background: #ffcecb;
}

.diff-empty {
  background: #f6f8fa;
}

.diff-line-empty {
  padding: 16px;
  color: var(--muted);
  text-align: center;
}

.issue-sidebar {
  display: grid;
  gap: 0;
  color: var(--muted);
}

.sidebar-section {
  padding: 16px 0;
  border-top: 1px solid var(--border-muted);
}

.sidebar-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.sidebar-section h2 {
  margin: 0 0 8px;
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
}

.sidebar-user {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-weight: 600;
}

.sidebar-avatar {
  width: 20px;
  height: 20px;
  border: 1px solid rgba(31, 35, 40, 0.15);
  border-radius: 50%;
}

.sidebar-label {
  margin: 0 4px 4px 0;
}

@media (max-width: 640px) {
  .container { width: min(100% - 24px, 1280px); }
  .repo-header .container {
    padding-right: 12px;
    padding-left: 12px;
  }
  .list-toolbar { grid-template-columns: 1fr; }
  .issue-box-header { flex-wrap: wrap; }
  .assignee-filter {
    width: 100%;
    margin-left: 0;
  }
  .assignee-filter-trigger { width: 100%; }
  .assignee-filter-menu {
    right: auto;
    left: 0;
    width: min(280px, 100%);
  }
  .issue-row { grid-template-columns: 24px minmax(0, 1fr); }
  .issue-row-aside { grid-column: 2; }
  .issue-info-layout { grid-template-columns: 1fr; }
  .pr-files-layout { grid-template-columns: 1fr; }
  .pr-file-list { position: static; }
  .timeline-item { grid-template-columns: 1fr; }
  .timeline::before { display: none; }
  .avatar,
  .avatar-link { display: none; }
  h1 { font-size: 24px; }
  .issue-info-title { font-size: 24px; }
}