power-bi-themes

# Power BI Themes Skill Manage report-wide themes and per-visual conditional formatting. No Power BI Desktop connection is needed. ## Applying a Theme Power BI themes are JSON files that define colours, fonts, and visual defaults for the entire report. Apply one with: ```bash pbi report set-theme --file corporate-theme.json ``` This copies the theme file into the report's `StaticResources/RegisteredResources/` folder and updates `report.json` to reference it. The theme takes effect when the report is opened in Power BI Desktop. ## Inspecting the Current Theme ```bash pbi report get-theme ``` Returns: - `base_theme` -- the built-in theme name (e.g. `"CY24SU06"`) - `custom_theme` -- custom theme name if one is applied (or `null`) - `theme_data` -- full JSON of the custom theme file (if it exists) ## Comparing Themes Before applying a new theme, preview what would change: ```bash pbi report diff-theme --file proposed-theme.json ``` Returns: - `current` / `proposed` -- display names - `added` -- keys in proposed but not current - `removed` -- keys in current but not proposed - `changed` -- keys present in both but with different values This helps catch unintended colour changes before committing. ## Theme JSON Structure A Power BI theme JSON file typically contains: ```json { "name": "Corporate Brand", "dataColors": ["#0078D4", "#00BCF2", "#FFB900", "#D83B01", "#8661C5", "#00B294"], "background": "#FFFFFF", "foreground": "#252423", "tableAccent": "#0078D...