/* Version diff display styles - GitHub-style diffs */

/* Card-based layout */
.version-card {
  transition: box-shadow 0.2s ease;
}

.version-card:hover {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1) !important;
}

.version-metadata {
  border-right: 1px solid #e9ecef;
  padding-right: 1rem;
}

@media (max-width: 991.98px) {
  .version-metadata {
    border-right: none;
    border-bottom: 1px solid #e9ecef;
    padding-right: 0;
    padding-bottom: 1rem;
  }
}

.version-diff {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

.diff-field-group {
  border: 1px solid #d0d7de;
  border-radius: 6px;
  overflow: hidden;
}

.diff-field-label {
  background-color: #f6f8fa;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid #d0d7de;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;
}

.diff-content {
  background-color: #ffffff;
}

.diff-removed,
.diff-added,
.diff-unchanged {
  padding: 0.25rem 0.75rem;
  display: flex;
  align-items: flex-start;
}

.diff-removed {
  background-color: #ffebe9;
  color: #24292f;
}

.diff-added {
  background-color: #dafbe1;
  color: #24292f;
}

.diff-unchanged {
  background-color: #f6f8fa;
  color: #57606a;
}

.diff-marker {
  display: inline-block;
  width: 1.5rem;
  flex-shrink: 0;
  text-align: center;
  user-select: none;
  font-weight: bold;
}

.diff-removed .diff-marker {
  color: #d1242f;
}

.diff-added .diff-marker {
  color: #1a7f37;
}

.diff-value {
  flex: 1;
  word-break: break-word;
  white-space: pre-wrap;
}

/* Dark mode support for users with preference */
@media (prefers-color-scheme: dark) {
  /* Card styles */
  .version-card {
    background-color: #0d1117;
    border-color: #30363d !important;
  }

  .version-card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.3) !important;
  }

  .version-metadata {
    border-right-color: #30363d;
  }

  @media (max-width: 991.98px) {
    .version-metadata {
      border-bottom-color: #30363d;
    }
  }

  /* Diff styles */
  .diff-field-group {
    border-color: #30363d;
  }

  .diff-field-label {
    background-color: #161b22;
    border-bottom-color: #30363d;
    color: #c9d1d9;
  }

  .diff-content {
    background-color: #0d1117;
  }

  .diff-removed {
    background-color: #5d0f12;
    color: #f0f6fc;
  }

  .diff-added {
    background-color: #033a16;
    color: #f0f6fc;
  }

  .diff-unchanged {
    background-color: #161b22;
    color: #8b949e;
  }

  .diff-removed .diff-marker {
    color: #ff7b72;
  }

  .diff-added .diff-marker {
    color: #7ee787;
  }
}