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fn_registry/frontend/functions/ui/apply_theme.md
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egutierrez dc78d8fea3 feat: funciones frontend React/TS — componentes UI, hooks Wails, charts y tipos
Componentes React reutilizables: card, dialog, tabs, select, alert, badge, button, input, label,
skeleton, tooltip, progress_bar, page_header, form_field, settings_page, crud_page, analytics_page,
dashboard_layout. Charts: area, bar, line, sparkline, kpi_card, chart_container.
Hooks Wails: use_wails_query, use_wails_mutation, use_wails_stream, use_wails_event, use_animated_canvas.
Funciones core: cn, format_compact, chart_colors, get_series_color, wails_cache, theme_config_to_colors.
Tipos: chart_series, wails_ipc, theme_config, component_variants.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 20:55:34 +02:00

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Markdown

---
name: apply_theme
kind: function
lang: typescript
domain: ui
version: "1.0.0"
purity: impure
signature: "applyTheme(theme: Theme): void"
description: "Inyecta un tema como CSS variables en document.documentElement. Maneja clase dark automáticamente. Mapea 40 tokens semánticos."
tags: [theme, css-variables, apply, runtime, ui]
uses_functions: []
uses_types: [ThemeConfig_typescript_ui]
returns: []
returns_optional: false
error_type: "error_go_core"
imports: []
tested: false
tests: []
test_file_path: ""
file_path: "frontend/functions/ui/apply_theme.tsx"
source_repo: "https://gitea-dgg044oo04woo4ggcsws4gk0.organic-machine.com/Bl4cksmith/Frontend_Library"
source_license: "MIT"
source_file: "frontend/src/hooks/use-theme.tsx"
---
## Ejemplo
```typescript
import { applyTheme } from './apply_theme'
applyTheme({
name: 'dark',
label: 'Oscuro',
colors: themeConfigToColors(darkThemeConfig)
})
```
## Notas
Función impura (modifica el DOM). Mapea cada key de ThemeColors a una CSS variable. Temas oscuros (dark, midnight, sunset) añaden clase `dark` al root.