.filesTab {
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}

.loading,
.empty {
  padding: 16px;
  text-align: center;
  color: var(--text-secondary, #6b7280);
  font-size: 0.85rem;
}

.fileList {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}

.fileRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
}

.fileRow:hover {
  background: var(--bg-hover, rgba(0, 0, 0, 0.04));
}

.fileName {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fileIcons {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.scopeIcon,
.neutralizeIcon {
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 0.9rem;
  padding: 2px 4px;
  border-radius: 4px;
  opacity: 0.6;
  transition: opacity 0.15s;
}

.scopeIcon:hover,
.neutralizeIcon:hover {
  opacity: 1;
  background: var(--bg-hover, rgba(0, 0, 0, 0.06));
}

.neutralizeActive {
  opacity: 1;
}

.legend {
  display: flex;
  gap: 12px;
  padding: 8px 10px;
  border-top: 1px solid var(--border-color, #e5e7eb);
  font-size: 0.75rem;
  color: var(--text-secondary, #9ca3af);
  flex-shrink: 0;
  flex-wrap: wrap;
}

@media (prefers-color-scheme: dark) {
  .fileRow:hover {
    background: rgba(255, 255, 255, 0.05);
  }
  .scopeIcon:hover,
  .neutralizeIcon:hover {
    background: rgba(255, 255, 255, 0.08);
  }
  .legend {
    border-top-color: var(--border-dark, #374151);
  }
}