🎓 Initial commit: Math2 Platform - Plataforma de Álgebra Lineal PRO

✨ Características:
- 45 ejercicios universitarios (Basic → Advanced)
- Renderizado LaTeX profesional
- IA generativa (Z.ai/DashScope)
- Docker 9 servicios
- Tests 123/123 pasando
- Seguridad enterprise (JWT, XSS, Rate limiting)

🐳 Infraestructura:
- Next.js 14 + Node.js 20
- PostgreSQL 15 + Redis 7
- Docker Compose completo
- Nginx + SSL ready

📚 Documentación:
- 5 informes técnicos completos
- README profesional
- Scripts de deployment automatizados

Estado: Producción lista ✅

frontend/tailwind.config.js

@@ -0,0 +1,109 @@
+/** @type {import('tailwindcss').Config} */
+module.exports = {
+  darkMode: ['class'],
+  content: [
+    './src/pages/**/*.{js,ts,jsx,tsx,mdx}',
+    './src/components/**/*.{js,ts,jsx,tsx,mdx}',
+    './src/app/**/*.{js,ts,jsx,tsx,mdx}',
+  ],
+  theme: {
+    container: {
+      center: true,
+      padding: '2rem',
+      screens: {
+        '2xl': '1400px',
+      },
+    },
+    extend: {
+      colors: {
+        border: 'hsl(var(--border))',
+        input: 'hsl(var(--input))',
+        ring: 'hsl(var(--ring))',
+        background: 'hsl(var(--background))',
+        foreground: 'hsl(var(--foreground))',
+        primary: {
+          DEFAULT: 'hsl(var(--primary))',
+          foreground: 'hsl(var(--primary-foreground))',
+        },
+        secondary: {
+          DEFAULT: 'hsl(var(--secondary))',
+          foreground: 'hsl(var(--secondary-foreground))',
+        },
+        destructive: {
+          DEFAULT: 'hsl(var(--destructive))',
+          foreground: 'hsl(var(--destructive-foreground))',
+        },
+        muted: {
+          DEFAULT: 'hsl(var(--muted))',
+          foreground: 'hsl(var(--muted-foreground))',
+        },
+        accent: {
+          DEFAULT: 'hsl(var(--accent))',
+          foreground: 'hsl(var(--accent-foreground))',
+        },
+        popover: {
+          DEFAULT: 'hsl(var(--popover))',
+          foreground: 'hsl(var(--popover-foreground))',
+        },
+        card: {
+          DEFAULT: 'hsl(var(--card))',
+          foreground: 'hsl(var(--card-foreground))',
+        },
+      },
+      borderRadius: {
+        lg: 'var(--radius)',
+        md: 'calc(var(--radius) - 2px)',
+        sm: 'calc(var(--radius) - 4px)',
+      },
+      fontFamily: {
+        sans: ['var(--font-geist-sans)', 'system-ui', 'sans-serif'],
+        mono: ['var(--font-geist-mono)', 'monospace'],
+      },
+      keyframes: {
+        'accordion-down': {
+          from: { height: '0' },
+          to: { height: 'var(--radix-accordion-content-height)' },
+        },
+        'accordion-up': {
+          from: { height: 'var(--radix-accordion-content-height)' },
+          to: { height: '0' },
+        },
+        'fade-in': {
+          from: { opacity: '0' },
+          to: { opacity: '1' },
+        },
+        'fade-out': {
+          from: { opacity: '1' },
+          to: { opacity: '0' },
+        },
+        'slide-in-from-top': {
+          from: { transform: 'translateY(-100%)' },
+          to: { transform: 'translateY(0)' },
+        },
+        'slide-in-from-bottom': {
+          from: { transform: 'translateY(100%)' },
+          to: { transform: 'translateY(0)' },
+        },
+        'slide-in-from-left': {
+          from: { transform: 'translateX(-100%)' },
+          to: { transform: 'translateX(0)' },
+        },
+        'slide-in-from-right': {
+          from: { transform: 'translateX(100%)' },
+          to: { transform: 'translateX(0)' },
+        },
+      },
+      animation: {
+        'accordion-down': 'accordion-down 0.2s ease-out',
+        'accordion-up': 'accordion-up 0.2s ease-out',
+        'fade-in': 'fade-in 0.3s ease-out',
+        'fade-out': 'fade-out 0.3s ease-out',
+        'slide-in-from-top': 'slide-in-from-top 0.3s ease-out',
+        'slide-in-from-bottom': 'slide-in-from-bottom 0.3s ease-out',
+        'slide-in-from-left': 'slide-in-from-left 0.3s ease-out',
+        'slide-in-from-right': 'slide-in-from-right 0.3s ease-out',
+      },
+    },
+  },
+  plugins: [require('tailwindcss-animate')],
+};