Web de Gure Ametsa Bi Lagun en WordPress para Dokploy

- Docker Compose (WordPress + MariaDB) listo para Dokploy, con instalación
  automática por etapas: idiomas, páginas, menús y plugins recomendados.
- Web bilingüe castellano / euskera con Polylang.
- Tema propio «gure-ametsa»: diseño inspirado en Beargrass Animal Rescue,
  personalizable desde Apariencia → Personalizar (paletas, tipografías,
  secciones de portada ordenables) y patrones de bloques propios.
- Plugin mu «gure-ametsa-core»: animales en adopción con ficha y filtros,
  carrusel y formulario de contacto/adopción.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

wp-content/themes/gure-ametsa/inc/dynamic-css.php

@@ -0,0 +1,105 @@
+<?php
+/**
+ * CSS generado a partir del personalizador: colores, tipografías, tamaños.
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+/** Luminancia relativa (WCAG) de un color hexadecimal. */
+function ga_luminance( $hex ) {
+	$hex = ltrim( (string) $hex, '#' );
+	if ( 3 === strlen( $hex ) ) {
+		$hex = $hex[0] . $hex[0] . $hex[1] . $hex[1] . $hex[2] . $hex[2];
+	}
+	if ( 6 !== strlen( $hex ) ) {
+		return 1;
+	}
+	$channels = array_map( function ( $c ) {
+		$c = hexdec( $c ) / 255;
+		return $c <= 0.03928 ? $c / 12.92 : ( ( $c + 0.055 ) / 1.055 ) ** 2.4;
+	}, str_split( $hex, 2 ) );
+	return 0.2126 * $channels[0] + 0.7152 * $channels[1] + 0.0722 * $channels[2];
+}
+
+/** Texto legible (blanco o el color de texto) sobre un fondo dado. */
+function ga_readable_on( $background ) {
+	$ink      = ga_color( 'text' );
+	$lum      = ga_luminance( $background );
+	$contrast_white = 1.05 / ( $lum + 0.05 );
+	$contrast_ink   = ( $lum + 0.05 ) / ( ga_luminance( $ink ) + 0.05 );
+	return $contrast_white >= $contrast_ink ? '#ffffff' : $ink;
+}
+
+function ga_dynamic_css() {
+	$fonts   = ga_fonts();
+	$heading = $fonts[ ga_opt( 'typography', 'heading_font' ) ] ?? $fonts['fraunces'];
+	$body    = $fonts[ ga_opt( 'typography', 'body_font' ) ] ?? $fonts['karla'];
+
+	$css = '';
+	foreach ( array_unique( array_filter( array( $heading['file'] ?? '', $body['file'] ?? '' ) ) ) as $file ) {
+		$font = current( wp_list_filter( $fonts, array( 'file' => $file ) ) );
+		$css .= sprintf(
+			'@font-face{font-family:"%s";src:url("%s") format("woff2");font-weight:100 900;font-style:normal;font-display:swap;}',
+			$font['family'],
+			esc_url( get_theme_file_uri( "assets/fonts/$file.woff2" ) )
+		);
+	}
+
+	$accent  = ga_color( 'accent' );
+	$primary = ga_color( 'primary' );
+	$vars    = array(
+		'--ga-green'          => $primary,
+		'--ga-red'            => $accent,
+		'--ga-cream'          => ga_color( 'background' ),
+		'--ga-sand'           => ga_color( 'surface' ),
+		'--ga-ink'            => ga_color( 'text' ),
+		'--ga-on-red'         => ga_readable_on( $accent ),
+		'--ga-on-primary'     => ga_readable_on( $primary ),
+		'--ga-serif'          => $heading['stack'],
+		'--ga-sans'           => $body['stack'],
+		'--ga-heading-weight' => (int) ga_opt( 'typography', 'heading_weight' ),
+		'--ga-radius'         => (int) ga_opt( 'typography', 'radius' ) . 'px',
+		'--ga-size'           => (int) ga_opt( 'typography', 'base_size' ) . 'px',
+	);
+	$css .= ':root{';
+	foreach ( $vars as $name => $value ) {
+		if ( '' !== $value && null !== $value ) {
+			$css .= $name . ':' . wp_strip_all_tags( (string) $value ) . ';';
+		}
+	}
+	$css .= '}';
+
+	return $css;
+}
+
+add_action( 'wp_enqueue_scripts', function () {
+	wp_add_inline_style( 'gure-ametsa', ga_dynamic_css() );
+}, 20 );
+
+/* El editor de bloques usa los mismos colores y tipografías. */
+add_filter( 'block_editor_settings_all', function ( $settings ) {
+	$settings['styles'][] = array( 'css' => ga_dynamic_css() );
+	return $settings;
+} );
+
+/* Paleta del editor = colores del tema. */
+add_action( 'after_setup_theme', function () {
+	add_theme_support( 'editor-color-palette', array(
+		array( 'name' => 'Principal', 'slug' => 'ga-green', 'color' => ga_color( 'primary' ) ),
+		array( 'name' => 'Acento', 'slug' => 'ga-red', 'color' => ga_color( 'accent' ) ),
+		array( 'name' => 'Secciones', 'slug' => 'ga-sand', 'color' => ga_color( 'surface' ) ),
+		array( 'name' => 'Texto', 'slug' => 'ga-ink', 'color' => ga_color( 'text' ) ),
+		array( 'name' => 'Blanco', 'slug' => 'white', 'color' => '#ffffff' ),
+	) );
+}, 20 );
+
+/* Clases en <body> según opciones de cabecera. */
+add_filter( 'body_class', function ( $classes ) {
+	if ( ga_opt( 'header', 'sticky' ) ) {
+		$classes[] = 'ga-sticky-header';
+	}
+	if ( ga_opt( 'header', 'highlight_first' ) ) {
+		$classes[] = 'ga-nav-highlight';
+	}
+	return $classes;
+} );