perf(bootstrap): Reduce Bootstrap CSS de 227KB a 145KB con PurgeCSS

- Genera bootstrap-subset.min.css con solo clases usadas (36% reduccion)
- Actualiza enqueue-scripts.php para usar el subset
- Agrega scripts de build: npm run build:bootstrap
- Mejora LCP al reducir tiempo de parseo CSS

Impacto estimado:
- Bootstrap: 227KB -> 145KB (-82KB)
- Tiempo parseo CSS: ~800ms -> ~500ms
- LCP: mejora esperada ~300-500ms

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

Inc/enqueue-scripts.php

@@ -95,17 +95,22 @@ add_action('wp_enqueue_scripts', 'roi_enqueue_fonts', 1);
 /**
  * Enqueue Bootstrap 5 styles and scripts
  *
+ * OPTIMIZACIÓN LCP (PageSpeed Fase 5):
+ * - Usa bootstrap-subset.min.css (145KB) en lugar de bootstrap.min.css (227KB)
+ * - Reducción: 36% menos CSS para parsear
+ * - Generado con PurgeCSS: node build-bootstrap-subset.js
+ *
  * NOTA: Bootstrap debe cargar BLOQUEANTE (media='all').
  * Diferirlo causa CLS alto (0.954) por layout shifts.
- * CriticalBootstrapService queda disponible para futuras optimizaciones.
  */
 function roi_enqueue_bootstrap() {
-    // Bootstrap CSS - BLOQUEANTE para evitar CLS
+    // Bootstrap CSS SUBSET - BLOQUEANTE para evitar CLS
+    // Original: 227KB -> Subset: 145KB (36% reducción)
     wp_enqueue_style(
         'roi-bootstrap',
-        get_template_directory_uri() . '/Assets/Vendor/Bootstrap/Css/bootstrap.min.css',
+        get_template_directory_uri() . '/Assets/Vendor/Bootstrap/Css/bootstrap-subset.min.css',
         array('roi-fonts'),
-        '5.3.2',
+        '5.3.2-subset',
         'all' // Bloqueante - diferirlo causa CLS alto
     );
 

build-bootstrap-subset.js

@@ -0,0 +1,290 @@
+/**
+ * Build Bootstrap Subset Script
+ *
+ * Genera un subset de Bootstrap con SOLO las clases usadas en el tema.
+ *
+ * USO:
+ *   node build-bootstrap-subset.js
+ *
+ * OUTPUT:
+ *   Assets/Vendor/Bootstrap/Css/bootstrap-subset.min.css
+ */
+
+const { PurgeCSS } = require('purgecss');
+const { globSync } = require('glob');
+const fs = require('fs');
+const path = require('path');
+
+async function buildBootstrapSubset() {
+    console.log('='.repeat(60));
+    console.log('Building Bootstrap Subset for ROI Theme');
+    console.log('='.repeat(60));
+
+    const themeDir = __dirname;
+    const inputFile = path.join(themeDir, 'Assets/Vendor/Bootstrap/Css/bootstrap.min.css');
+    const outputFile = path.join(themeDir, 'Assets/Vendor/Bootstrap/Css/bootstrap-subset.min.css');
+
+    // Verificar que existe el archivo de entrada
+    if (!fs.existsSync(inputFile)) {
+        console.error('ERROR: bootstrap.min.css not found at:', inputFile);
+        process.exit(1);
+    }
+
+    const inputSize = fs.statSync(inputFile).size;
+    console.log(`Input: bootstrap.min.css (${(inputSize / 1024).toFixed(2)} KB)`);
+
+    // Encontrar archivos PHP y JS manualmente
+    console.log('\nScanning for PHP and JS files...');
+
+    const patterns = [
+        '*.php',
+        'Public/**/*.php',
+        'Admin/**/*.php',
+        'Inc/**/*.php',
+        'Shared/**/*.php',
+        'template-parts/**/*.php',
+        'Assets/js/**/*.js',
+    ];
+
+    let contentFiles = [];
+    for (const pattern of patterns) {
+        const files = globSync(pattern, { cwd: themeDir, absolute: true });
+        contentFiles = contentFiles.concat(files);
+    }
+
+    console.log(`Found ${contentFiles.length} files to analyze`);
+
+    if (contentFiles.length === 0) {
+        console.error('ERROR: No content files found. Check glob patterns.');
+        process.exit(1);
+    }
+
+    // Mostrar algunos archivos encontrados
+    console.log('\nSample files:');
+    contentFiles.slice(0, 5).forEach(f => console.log('  -', path.relative(themeDir, f)));
+    if (contentFiles.length > 5) {
+        console.log(`  ... and ${contentFiles.length - 5} more`);
+    }
+
+    try {
+        const purgeCSSResult = await new PurgeCSS().purge({
+            css: [inputFile],
+            content: contentFiles,
+
+            // Safelist: Clases que SIEMPRE deben incluirse
+            safelist: {
+                standard: [
+                    // Estados de navbar scroll (JavaScript)
+                    'scrolled',
+                    'navbar-scrolled',
+
+                    // Bootstrap Collapse (JavaScript)
+                    'show',
+                    'showing',
+                    'hiding',
+                    'collapse',
+                    'collapsing',
+
+                    // Estados de dropdown
+                    'dropdown-menu',
+                    'dropdown-item',
+                    'dropdown-toggle',
+
+                    // Estados de form
+                    'is-valid',
+                    'is-invalid',
+                    'was-validated',
+
+                    // Visually hidden (accesibilidad)
+                    'visually-hidden',
+                    'visually-hidden-focusable',
+
+                    // Screen reader
+                    'sr-only',
+
+                    // Container
+                    'container',
+                    'container-fluid',
+
+                    // Row
+                    'row',
+
+                    // Display
+                    'd-flex',
+                    'd-none',
+                    'd-block',
+                    'd-inline-block',
+                    'd-inline',
+                    'd-grid',
+
+                    // Common spacing
+                    'mb-0', 'mb-1', 'mb-2', 'mb-3', 'mb-4', 'mb-5',
+                    'mt-0', 'mt-1', 'mt-2', 'mt-3', 'mt-4', 'mt-5',
+                    'me-0', 'me-1', 'me-2', 'me-3', 'me-4', 'me-5',
+                    'ms-0', 'ms-1', 'ms-2', 'ms-3', 'ms-4', 'ms-5',
+                    'mx-auto',
+                    'py-0', 'py-1', 'py-2', 'py-3', 'py-4', 'py-5',
+                    'px-0', 'px-1', 'px-2', 'px-3', 'px-4', 'px-5',
+                    'p-0', 'p-1', 'p-2', 'p-3', 'p-4', 'p-5',
+                    'gap-0', 'gap-1', 'gap-2', 'gap-3', 'gap-4', 'gap-5',
+                    'g-0', 'g-1', 'g-2', 'g-3', 'g-4', 'g-5',
+
+                    // Flex
+                    'flex-wrap',
+                    'flex-nowrap',
+                    'flex-column',
+                    'flex-row',
+                    'justify-content-center',
+                    'justify-content-between',
+                    'justify-content-start',
+                    'justify-content-end',
+                    'align-items-center',
+                    'align-items-start',
+                    'align-items-end',
+
+                    // Text
+                    'text-center',
+                    'text-start',
+                    'text-end',
+                    'text-white',
+                    'text-muted',
+                    'fw-bold',
+                    'fw-normal',
+                    'small',
+
+                    // Images
+                    'img-fluid',
+
+                    // Border/rounded
+                    'rounded',
+                    'rounded-circle',
+                    'border',
+                    'border-0',
+
+                    // Shadow
+                    'shadow',
+                    'shadow-sm',
+                    'shadow-lg',
+
+                    // Width
+                    'w-100',
+                    'w-auto',
+                    'h-100',
+                    'h-auto',
+                ],
+
+                deep: [
+                    // Grid responsive
+                    /^col-/,
+                    /^col$/,
+
+                    // Display responsive
+                    /^d-[a-z]+-/,
+
+                    // Navbar responsive
+                    /^navbar-expand/,
+                    /^navbar-/,
+
+                    // Responsive margins/padding
+                    /^m[tbsexy]?-[a-z]+-/,
+                    /^p[tbsexy]?-[a-z]+-/,
+
+                    // Text responsive
+                    /^text-[a-z]+-/,
+
+                    // Flex responsive
+                    /^flex-[a-z]+-/,
+                    /^justify-content-[a-z]+-/,
+                    /^align-items-[a-z]+-/,
+                ],
+
+                greedy: [
+                    // Form controls
+                    /form-/,
+                    /input-/,
+
+                    // Buttons
+                    /btn/,
+
+                    // Cards
+                    /card/,
+
+                    // Navbar
+                    /navbar/,
+                    /nav-/,
+
+                    // Tables
+                    /table/,
+
+                    // Alerts
+                    /alert/,
+
+                    // Badges
+                    /badge/,
+
+                    // Lists
+                    /list-/,
+                ],
+            },
+
+            // Mantener variables CSS de Bootstrap
+            variables: true,
+
+            // Mantener keyframes
+            keyframes: true,
+
+            // Mantener font-face
+            fontFace: true,
+        });
+
+        if (purgeCSSResult.length === 0 || !purgeCSSResult[0].css) {
+            console.error('ERROR: PurgeCSS returned empty result');
+            process.exit(1);
+        }
+
+        // Agregar header al CSS generado
+        const header = `/**
+ * Bootstrap 5.3.2 Subset - ROI Theme
+ *
+ * Generado automáticamente con PurgeCSS
+ * Contiene SOLO las clases Bootstrap usadas en el tema.
+ *
+ * Original: ${(inputSize / 1024).toFixed(2)} KB
+ * Subset: ${(purgeCSSResult[0].css.length / 1024).toFixed(2)} KB
+ * Reduccion: ${(100 - (purgeCSSResult[0].css.length / inputSize * 100)).toFixed(1)}%
+ *
+ * Generado: ${new Date().toISOString()}
+ *
+ * Para regenerar:
+ *   node build-bootstrap-subset.js
+ */
+`;
+
+        const outputCSS = header + purgeCSSResult[0].css;
+
+        // Escribir archivo
+        fs.writeFileSync(outputFile, outputCSS);
+
+        const outputSize = fs.statSync(outputFile).size;
+        const reduction = ((1 - outputSize / inputSize) * 100).toFixed(1);
+
+        console.log('');
+        console.log('SUCCESS!');
+        console.log('-'.repeat(60));
+        console.log(`Output: bootstrap-subset.min.css (${(outputSize / 1024).toFixed(2)} KB)`);
+        console.log(`Reduction: ${reduction}% smaller`);
+        console.log('-'.repeat(60));
+        console.log('');
+        console.log('Next steps:');
+        console.log('1. Update Inc/enqueue-scripts.php to use bootstrap-subset.min.css');
+        console.log('2. Test the theme thoroughly');
+        console.log('3. Run PageSpeed Insights to verify improvement');
+
+    } catch (error) {
+        console.error('ERROR:', error.message);
+        console.error(error.stack);
+        process.exit(1);
+    }
+}
+
+buildBootstrapSubset();

package-lock.json

@@ -0,0 +1,674 @@
+{
+  "name": "roi-theme",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "roi-theme",
+      "version": "1.0.0",
+      "license": "ISC",
+      "devDependencies": {
+        "glob": "^13.0.0",
+        "purgecss": "^7.0.2"
+      }
+    },
+    "node_modules/@isaacs/balanced-match": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/@isaacs/balanced-match/-/balanced-match-4.0.1.tgz",
+      "integrity": "sha512-yzMTt9lEb8Gv7zRioUilSglI0c0smZ9k5D65677DLWLtWJaXIS3CqcGyUFByYKlnUj6TkjLVs54fBl6+TiGQDQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "20 || >=22"
+      }
+    },
+    "node_modules/@isaacs/brace-expansion": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/@isaacs/brace-expansion/-/brace-expansion-5.0.0.tgz",
+      "integrity": "sha512-ZT55BDLV0yv0RBm2czMiZ+SqCGO7AvmOM3G/w2xhVPH+te0aKgFjmBvGlL1dH+ql2tgGO3MVrbb3jCKyvpgnxA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@isaacs/balanced-match": "^4.0.1"
+      },
+      "engines": {
+        "node": "20 || >=22"
+      }
+    },
+    "node_modules/@isaacs/cliui": {
+      "version": "8.0.2",
+      "resolved": "https://registry.npmjs.org/@isaacs/cliui/-/cliui-8.0.2.tgz",
+      "integrity": "sha512-O8jcjabXaleOG9DQ0+ARXWZBTfnP4WNAqzuiJK7ll44AmxGKv/J2M4TPjxjY3znBCfvBXFzucm1twdyFybFqEA==",
+      "dev": true,
+      "license": "ISC",
+      "dependencies": {
+        "string-width": "^5.1.2",
+        "string-width-cjs": "npm:string-width@^4.2.0",
+        "strip-ansi": "^7.0.1",
+        "strip-ansi-cjs": "npm:strip-ansi@^6.0.1",
+        "wrap-ansi": "^8.1.0",
+        "wrap-ansi-cjs": "npm:wrap-ansi@^7.0.0"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/ansi-regex": {
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-6.2.2.tgz",
+      "integrity": "sha512-Bq3SmSpyFHaWjPk8If9yc6svM8c56dB5BAtW4Qbw5jHTwwXXcTLoRMkpDJp6VL0XzlWaCHTXrkFURMYmD0sLqg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-regex?sponsor=1"
+      }
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+    "node_modules/ansi-styles": {
+      "version": "6.2.3",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-6.2.3.tgz",
+      "integrity": "sha512-4Dj6M28JB+oAH8kFkTLUo+a2jwOFkuqb3yucU0CANcRRUbxS0cP0nZYCGjcc3BNXwRIsUVmDGgzawme7zvJHvg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+      }
+    },
+    "node_modules/color-convert": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "color-name": "~1.1.4"
+      },
+      "engines": {
+        "node": ">=7.0.0"
+      }
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+    "node_modules/color-name": {
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+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/commander": {
+      "version": "12.1.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-12.1.0.tgz",
+      "integrity": "sha512-Vw8qHK3bZM9y/P10u3Vib8o/DdkvA2OtPtZvD871QKjy74Wj1WSKFILMPRPSdUSx5RFK1arlJzEtA4PkFgnbuA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/cross-spawn": {
+      "version": "7.0.6",
+      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
+      "integrity": "sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "path-key": "^3.1.0",
+        "shebang-command": "^2.0.0",
+        "which": "^2.0.1"
+      },
+      "engines": {
+        "node": ">= 8"
+      }
+    },
+    "node_modules/cssesc": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/cssesc/-/cssesc-3.0.0.tgz",
+      "integrity": "sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "cssesc": "bin/cssesc"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/eastasianwidth": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/eastasianwidth/-/eastasianwidth-0.2.0.tgz",
+      "integrity": "sha512-I88TYZWc9XiYHRQ4/3c5rjjfgkjhLyW2luGIheGERbNQ6OY7yTybanSpDXZa8y7VUP9YmDcYa+eyq4ca7iLqWA==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/emoji-regex": {
+      "version": "9.2.2",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-9.2.2.tgz",
+      "integrity": "sha512-L18DaJsXSUk2+42pv8mLs5jJT2hqFkFE4j21wOmgbUqsZ2hL72NsUU785g9RXgo3s0ZNgVl42TiHp3ZtOv/Vyg==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/foreground-child": {
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/foreground-child/-/foreground-child-3.3.1.tgz",
+      "integrity": "sha512-gIXjKqtFuWEgzFRJA9WCQeSJLZDjgJUOMCMzxtvFq/37KojM1BFGufqsCy0r4qSQmYLsZYMeyRqzIWOMup03sw==",
+      "dev": true,
+      "license": "ISC",
+      "dependencies": {
+        "cross-spawn": "^7.0.6",
+        "signal-exit": "^4.0.1"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
+    "node_modules/glob": {
+      "version": "13.0.0",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-13.0.0.tgz",
+      "integrity": "sha512-tvZgpqk6fz4BaNZ66ZsRaZnbHvP/jG3uKJvAZOwEVUL4RTA5nJeeLYfyN9/VA8NX/V3IBG+hkeuGpKjvELkVhA==",
+      "dev": true,
+      "license": "BlueOak-1.0.0",
+      "dependencies": {
+        "minimatch": "^10.1.1",
+        "minipass": "^7.1.2",
+        "path-scurry": "^2.0.0"
+      },
+      "engines": {
+        "node": "20 || >=22"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
+    "node_modules/is-fullwidth-code-point": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/isexe": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
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+      "dev": true,
+      "license": "ISC"
+    },
+    "node_modules/jackspeak": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/jackspeak/-/jackspeak-4.1.1.tgz",
+      "integrity": "sha512-zptv57P3GpL+O0I7VdMJNBZCu+BPHVQUk55Ft8/QCJjTVxrnJHuVuX/0Bl2A6/+2oyR/ZMEuFKwmzqqZ/U5nPQ==",
+      "dev": true,
+      "license": "BlueOak-1.0.0",
+      "dependencies": {
+        "@isaacs/cliui": "^8.0.2"
+      },
+      "engines": {
+        "node": "20 || >=22"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
+    "node_modules/lru-cache": {
+      "version": "11.2.2",
+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-11.2.2.tgz",
+      "integrity": "sha512-F9ODfyqML2coTIsQpSkRHnLSZMtkU8Q+mSfcaIyKwy58u+8k5nvAYeiNhsyMARvzNcXJ9QfWVrcPsC9e9rAxtg==",
+      "dev": true,
+      "license": "ISC",
+      "engines": {
+        "node": "20 || >=22"
+      }
+    },
+    "node_modules/minimatch": {
+      "version": "10.1.1",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-10.1.1.tgz",
+      "integrity": "sha512-enIvLvRAFZYXJzkCYG5RKmPfrFArdLv+R+lbQ53BmIMLIry74bjKzX6iHAm8WYamJkhSSEabrWN5D97XnKObjQ==",
+      "dev": true,
+      "license": "BlueOak-1.0.0",
+      "dependencies": {
+        "@isaacs/brace-expansion": "^5.0.0"
+      },
+      "engines": {
+        "node": "20 || >=22"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
+    "node_modules/minipass": {
+      "version": "7.1.2",
+      "resolved": "https://registry.npmjs.org/minipass/-/minipass-7.1.2.tgz",
+      "integrity": "sha512-qOOzS1cBTWYF4BH8fVePDBOO9iptMnGUEZwNc/cMWnTV2nVLZ7VoNWEPHkYczZA0pdoA7dl6e7FL659nX9S2aw==",
+      "dev": true,
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+}

package.json

@@ -0,0 +1,26 @@
+{
+  "name": "roi-theme",
+  "version": "1.0.0",
+  "description": "WordPress theme con Clean Architecture para analisisdepreciosunitarios.com",
+  "main": "index.js",
+  "scripts": {
+    "build:bootstrap": "node build-bootstrap-subset.js",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/prime-leads-app/roi-theme.git"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/prime-leads-app/roi-theme/issues"
+  },
+  "homepage": "https://github.com/prime-leads-app/roi-theme#readme",
+  "description": "",
+  "devDependencies": {
+    "glob": "^13.0.0",
+    "purgecss": "^7.0.2"
+  }
+}

purgecss.config.js

@@ -0,0 +1,171 @@
+/**
+ * PurgeCSS Configuration for ROI Theme
+ *
+ * Genera un subset de Bootstrap con SOLO las clases usadas en el tema.
+ *
+ * USO:
+ *   npx purgecss --config purgecss.config.js
+ *
+ * OUTPUT:
+ *   Assets/Vendor/Bootstrap/Css/bootstrap-subset.min.css
+ *
+ * @see https://purgecss.com/configuration.html
+ */
+
+module.exports = {
+    // CSS a procesar
+    css: ['Assets/Vendor/Bootstrap/Css/bootstrap.min.css'],
+
+    // Archivos a analizar para encontrar clases usadas
+    content: [
+        // Templates PHP principales
+        '*.php',
+
+        // Componentes Public (Renderers)
+        'Public/**/*.php',
+
+        // Componentes Admin (FormBuilders) - también usan Bootstrap
+        'Admin/**/*.php',
+
+        // Includes
+        'Inc/**/*.php',
+
+        // Templates parts
+        'template-parts/**/*.php',
+
+        // JavaScript (puede contener clases dinámicas)
+        'Assets/js/**/*.js',
+    ],
+
+    // Output
+    output: 'Assets/Vendor/Bootstrap/Css/',
+
+    // Safelist: Clases que SIEMPRE deben incluirse aunque no se detecten
+    // (clases generadas dinámicamente, JavaScript, etc.)
+    safelist: {
+        // Clases exactas
+        standard: [
+            // Estados de navbar scroll (JavaScript)
+            'scrolled',
+            'navbar-scrolled',
+
+            // Bootstrap Collapse (JavaScript)
+            'show',
+            'showing',
+            'hiding',
+            'collapse',
+            'collapsing',
+
+            // Estados de dropdown
+            'dropdown-menu',
+            'dropdown-item',
+            'dropdown-toggle',
+
+            // Estados de form
+            'is-valid',
+            'is-invalid',
+            'was-validated',
+
+            // Visually hidden (accesibilidad)
+            'visually-hidden',
+            'visually-hidden-focusable',
+
+            // Screen reader
+            'sr-only',
+        ],
+
+        // Patrones regex
+        deep: [
+            // Todas las variantes de col-* (grid responsive)
+            /^col-/,
+
+            // Todas las variantes de d-* (display)
+            /^d-/,
+
+            // Todas las variantes responsive de navbar
+            /^navbar-expand/,
+
+            // Margin/Padding responsive
+            /^m[tbsexy]?-/,
+            /^p[tbsexy]?-/,
+
+            // Gap utilities
+            /^gap-/,
+            /^g-/,
+
+            // Flex utilities
+            /^flex-/,
+            /^justify-/,
+            /^align-/,
+
+            // Text utilities
+            /^text-/,
+            /^fw-/,
+            /^fs-/,
+
+            // Background
+            /^bg-/,
+
+            // Border
+            /^border/,
+            /^rounded/,
+
+            // Shadow
+            /^shadow/,
+
+            // Width/Height
+            /^w-/,
+            /^h-/,
+
+            // Position
+            /^position-/,
+            /^top-/,
+            /^bottom-/,
+            /^start-/,
+            /^end-/,
+
+            // Overflow
+            /^overflow-/,
+        ],
+
+        // Selectores con estos patrones en cualquier parte
+        greedy: [
+            // Form controls
+            /form-/,
+
+            // Buttons
+            /btn/,
+
+            // Cards
+            /card/,
+
+            // Navbar
+            /navbar/,
+            /nav-/,
+
+            // Tables
+            /table/,
+
+            // Alerts (usado en admin)
+            /alert/,
+
+            // Badges
+            /badge/,
+
+            // Lists
+            /list-/,
+        ],
+    },
+
+    // Variables CSS de Bootstrap (mantener todas)
+    variables: true,
+
+    // Keyframes de animaciones
+    keyframes: true,
+
+    // Font faces
+    fontFace: true,
+
+    // Rejected (para debugging - genera archivo con clases eliminadas)
+    rejected: false,
+};