/* Code viewer (syntax highlighted) */
.code-viewer {
  margin: 0;
  padding: 1rem 1.2rem;
  border-radius: 6px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.6;
  tab-size: 2;
}

.code-viewer code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

.code-viewer-binary {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-secondary);
}
.code-viewer-binary p:first-child {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

/* CSV table */
.csv-table-wrapper {
  overflow-x: auto;
  padding: 0.5rem;
}
.csv-table {
  border-collapse: collapse;
  width: 100%;
  font-size: 13px;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}
.csv-table th,
.csv-table td {
  border: 1px solid var(--border-color);
  padding: 0.35rem 0.6rem;
  text-align: left;
  white-space: nowrap;
}
.csv-table th {
  background: var(--bg-secondary, #f0f0f0);
  font-weight: 600;
  position: sticky;
  top: 0;
}
.csv-table tbody tr:nth-child(even) {
  background: var(--bg-secondary, #f9f9f9);
}

/* Code editor (single-pane, no preview) */
.code-editor-container {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 60px);
}
.code-editor-container textarea {
  flex: 1;
  width: 100%;
  padding: 1rem 1.2rem;
  border: none;
  outline: none;
  resize: none;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.6;
  tab-size: 2;
}

/* Directory large-folder hint */
.directory-hint {
  font-size: var(--ui-font-sm);
  color: var(--text-secondary);
  padding: 0.4rem 0.5rem;
  margin-bottom: 0.5rem;
  border: 1px dashed var(--border-color);
  border-radius: 4px;
  text-align: center;
}