/* outline / suggestions / source */
.scroll {
  height: clamp(460px, calc(100vh - 190px), 1400px);
  overflow: auto;
}
.outline {
  padding: 16px 20px;
}
.outline ol,
.outline ul {
  margin: 0;
  padding-left: 20px;
}
.outline li {
  margin: 6px 0;
}
.outline .o-title {
  font-weight: 600;
  cursor: pointer;
}
.outline .o-title:hover {
  color: var(--step);
}
.outline .o-meta {
  color: var(--muted);
  font-size: 13px;
}
.outline .o-q {
  color: var(--decide);
  font-weight: 600;
  cursor: pointer;
}
.outline .o-b {
  color: var(--decide);
  font-weight: 600;
}
.outline .o-b.implied {
  color: var(--danger);
}
.outline .o-loop {
  color: var(--loop);
  font-weight: 600;
  cursor: pointer;
}
.sugg {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.sugg-head {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.sugg-head p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  flex: 1;
  min-width: 220px;
}
.sugg h3 {
  margin: 4px 0 0;
  font: 600 15px/1.2 var(--cond);
  display: flex;
  align-items: center;
  gap: 8px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 10px;
}
.card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--surface);
  border-top: 3px solid var(--wire);
}
.card.high {
  border-top-color: var(--danger);
}
.card.medium {
  border-top-color: var(--decide);
}
.card.low {
  border-top-color: var(--step);
}
.card .meta {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}
.sev {
  font: 600 10.5px var(--sans);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
}
.sev.high {
  background: var(--danger-bg);
  color: var(--danger);
}
.sev.medium {
  background: var(--decide-bg);
  color: var(--decide);
}
.sev.low {
  background: var(--step-bg);
  color: var(--step);
}
.cat {
  font-size: 11.5px;
  color: var(--muted);
}
.card h4 {
  margin: 0;
  font: 600 14px/1.35 var(--sans);
}
.card .whatif {
  margin: 0;
  font-size: 13px;
  color: var(--decide);
  font-weight: 500;
}
.card .fix {
  margin: 0;
  font-size: 13px;
}
.card .acts {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.stepref {
  border: 1px solid var(--line);
  background: var(--surface-2);
  border-radius: 5px;
  font: 500 11px var(--mono);
  padding: 1px 6px;
  color: var(--step);
}
.empty {
  color: var(--muted);
  font-size: 13px;
}
.source {
  display: flex;
  flex-direction: column;
}
.filetabs {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  padding: 6px 10px;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.filetabs button[data-file] {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 6px;
  padding: 3px 8px;
  font: 500 12px var(--mono);
}
.filetabs button[aria-pressed="true"] {
  border-color: var(--step);
  color: var(--step);
}
.filetabs .edited {
  color: var(--decide);
}
.source pre {
  margin: 0;
  padding: 16px 18px;
  font: 12.5px/1.6 var(--mono);
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--ink);
}
.source mark {
  background: color-mix(in srgb, var(--decide) 30%, transparent);
  color: inherit;
  border-radius: 3px;
  padding: 0 1px;
}
.source textarea {
  margin: 0;
  width: 100%;
  height: 100%;
  border: 0;
  padding: 16px 18px;
  font: 12.5px/1.6 var(--mono);
  background: var(--surface);
  resize: none;
}

/* Changes tab: net diff against the uploaded files */
.changes {
  padding: 16px 18px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.chg-head {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  flex-wrap: wrap;
}
.chg-head p {
  margin: 0;
  flex: 1 1 320px;
  color: var(--muted);
  font-size: 13px;
}
.chg-head .acts {
  display: flex;
  gap: 6px;
}
.chg-file {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--surface);
}
.chg-title {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
  font-size: 12.5px;
}
.chg-title .add,
.badge.chg .add {
  color: var(--make);
}
.chg-title .del,
.badge.chg .del {
  color: var(--danger);
}
.chg-diff {
  width: 100%;
  border-collapse: collapse;
  font: 12px/1.55 var(--mono);
}
.chg-diff td {
  padding: 0 8px;
  vertical-align: top;
}
.chg-diff .ln {
  width: 1%;
  min-width: 3ch;
  text-align: right;
  color: var(--faint);
  user-select: none;
  white-space: nowrap;
}
.chg-diff .sign {
  width: 1%;
  padding: 0 2px;
  user-select: none;
}
.chg-diff .code {
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--ink);
}
.chg-diff tr.add {
  background: var(--make-bg);
}
.chg-diff tr.add .sign {
  color: var(--make);
}
.chg-diff tr.del {
  background: var(--danger-bg);
}
.chg-diff tr.del .sign {
  color: var(--danger);
}
.chg-diff tr.gap td {
  text-align: center;
  color: var(--faint);
  background: var(--surface-2);
  padding: 2px 0;
}