.merge-workspace [hidden] {
  display: none !important;
}
.merge-design-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}
.merge-design-preview {
  position: sticky;
  top: 20px;
  min-width: 0;
}
.merge-preview-card {
  padding: 24px;
  border: 1px solid #deded5;
  border-radius: 8px;
  background: #f6f6f1;
  min-height: 190px;
  overflow-wrap: anywhere;
}
.merge-preview-card strong {
  display: block;
  font-size: 22px;
  line-height: 1.2;
}
.merge-preview-card p {
  white-space: pre-wrap;
  font-size: 13px;
}
.merge-preview-card img {
  display: block;
  max-height: 180px;
  width: 100%;
  object-fit: cover;
  margin-bottom: 16px;
}
.merge-source-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 20px;
}
.merge-source-summary p {
  margin: 4px 0;
}
.merge-comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.merge-comparison section {
  min-width: 0;
}
.merge-comparison .merge-row {
  background: #f7f7f3;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}
#merge-fallback-help {
  display: block;
  font-size: 13px;
}
#merge-proof-status {
  font-size: 14px;
  margin-bottom: 6px;
}
#merge-open-proof {
  display: inline-block;
  font-size: 14px;
  margin-bottom: 12px;
}
#merge-mobile-summary {
  display: none;
}
#merge-review,
#merge-issues {
  scroll-margin-top: 20px;
}
@media (max-width: 600px) {
  .merge-design-layout,
  .merge-comparison {
    grid-template-columns: 1fr;
  }
  .merge-design-preview {
    position: static;
    grid-row: 1;
  }
  .merge-preview-card {
    min-height: 0;
    padding: 16px;
  }
  .merge-preview-card p {
    max-height: 120px;
    overflow: auto;
  }
  .merge-source-summary {
    align-items: flex-start;
  }
  #merge-mobile-summary {
    display: flex;
    position: fixed;
    z-index: 10;
    bottom: 0;
    left: 0;
    right: 0;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
    background: #fff;
    border-top: 1px solid #d5d5d0;
    box-shadow: 0 -3px 16px #00000008;
  }
  .merge-workspace {
    padding-bottom: 86px;
  }
}