Merge pull request #15 from AlexisLopez-Dev/feature/frontend-v2

Feature: Editor de cartas, gráficas difusas y gráfica resultado
2026-03-27 14:01:38 +01:00
parent 6247ca0167 07f1fd9ebc
commit 649760fcb9
23 changed files with 1238 additions and 136 deletions
@@ -12,6 +12,7 @@
        "axios": "^1.13.6",
        "react": "^19.2.4",
        "react-dom": "^19.2.4",
+        "react-router-dom": "^7.13.2",
        "recharts": "^3.8.0",
        "tailwindcss": "^4.2.2"
      },
@@ -1529,6 +1530,19 @@
      "dev": true,
      "license": "MIT"
    },
+    "node_modules/cookie": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-1.1.1.tgz",
+      "integrity": "sha512-ei8Aos7ja0weRpFzJnEA9UHJ/7XQmqglbRwnf2ATjcB9Wq874VKH9kfjjirM6UhU2/E5fFYadylyhFldcqSidQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
    "node_modules/cross-spawn": {
      "version": "7.0.6",
      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
@@ -3093,6 +3107,44 @@
        }
      }
    },
+    "node_modules/react-router": {
+      "version": "7.13.2",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.13.2.tgz",
+      "integrity": "sha512-tX1Aee+ArlKQP+NIUd7SE6Li+CiGKwQtbS+FfRxPX6Pe4vHOo6nr9d++u5cwg+Z8K/x8tP+7qLmujDtfrAoUJA==",
+      "license": "MIT",
+      "dependencies": {
+        "cookie": "^1.0.1",
+        "set-cookie-parser": "^2.6.0"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=18",
+        "react-dom": ">=18"
+      },
+      "peerDependenciesMeta": {
+        "react-dom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/react-router-dom": {
+      "version": "7.13.2",
+      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.13.2.tgz",
+      "integrity": "sha512-aR7SUORwTqAW0JDeiWF07e9SBE9qGpByR9I8kJT5h/FrBKxPMS6TiC7rmVO+gC0q52Bx7JnjWe8Z1sR9faN4YA==",
+      "license": "MIT",
+      "dependencies": {
+        "react-router": "7.13.2"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=18",
+        "react-dom": ">=18"
+      }
+    },
    "node_modules/recharts": {
      "version": "3.8.0",
      "resolved": "https://registry.npmjs.org/recharts/-/recharts-3.8.0.tgz",
@@ -3209,6 +3261,12 @@
        "semver": "bin/semver.js"
      }
    },
+    "node_modules/set-cookie-parser": {
+      "version": "2.7.2",
+      "resolved": "https://registry.npmjs.org/set-cookie-parser/-/set-cookie-parser-2.7.2.tgz",
+      "integrity": "sha512-oeM1lpU/UvhTxw+g3cIfxXHyJRc/uidd3yK1P242gzHds0udQBYzs3y8j4gCCW+ZJ7ad0yctld8RYO+bdurlvw==",
+      "license": "MIT"
+    },
    "node_modules/shebang-command": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",
@@ -14,6 +14,7 @@
    "axios": "^1.13.6",
    "react": "^19.2.4",
    "react-dom": "^19.2.4",
+    "react-router-dom": "^7.13.2",
    "recharts": "^3.8.0",
    "tailwindcss": "^4.2.2"
  },
@@ -1,10 +1,8 @@
-import BasicMode from './pages/BasicMode';
+import { AppRouter } from './routers/AppRouter';

 function App() {
  return (
-    <div className="min-h-screen bg-slate-50 p-8 font-sans text-slate-800 flex flex-col items-center">
-      <BasicMode/>
-    </div>
+    <AppRouter />
  );
 }

@@ -1,13 +1,11 @@
 export default function AddLevelButton({ handleAddLevel }) {
  return (
-    <div className="w-72 mt-6">
-      <button
-        onClick={handleAddLevel}
-        className="w-full h-24 border-4 border-dashed border-slate-300 rounded-xl flex flex-col items-center justify-center gap-1 text-slate-400 font-semibold hover:bg-blue-50 hover:border-blue-400 hover:text-blue-500 transition-all active:scale-[0.98]"
-      >
-        <span className="text-3xl leading-none">+</span>
-        <span className="text-sm">Añadir Carta</span>
+    <div className="flex flex-col items-center mx-2 my-2">
+      <button onClick={handleAddLevel} className="w-40 h-52 border-4 border-dashed border-slate-300 rounded-2xl flex flex-col items-center justify-center gap-2 text-slate-400 font-semibold hover:bg-blue-50 hover:border-blue-400 hover:text-blue-500 transition-all active:scale-[0.98] group">
+        <span className="text-4xl font-light leading-none group-hover:scale-110 transition-transform">+</span>
+        <span className="text-xs uppercase tracking-widest font-bold text-center px-4">Añadir Carta</span>
      </button>
+      <div className="h-6 mt-2"></div>
    </div>
  );
 }
@@ -1,36 +1,55 @@
 export default function BlankCardsCounter({ index, blankCardsCount, handleBlankCardChange }) {
-  return (
-    <div className="flex flex-col items-center my-2 w-full">
-      <div className="w-0.5 h-6 bg-slate-300"></div>
  
-      <div className="flex items-center gap-3 bg-white px-4 py-2 rounded-full shadow-sm border border-slate-200 z-10">
-        <span className="text-xs font-bold text-slate-400 uppercase tracking-wider">Blancas:</span>
-        <button 
-          onClick={() => handleBlankCardChange(index, -1)}
-          className="w-7 h-7 flex items-center justify-center rounded-full bg-slate-100 hover:bg-slate-200 text-slate-600 font-bold transition-colors"
-        >-</button>
-        <span className="text-base font-bold w-6 text-center text-blue-600">
-          {blankCardsCount}
-        </span>
-        <button 
-          onClick={() => handleBlankCardChange(index, 1)}
-          className="w-7 h-7 flex items-center justify-center rounded-full bg-slate-100 hover:bg-slate-200 text-slate-600 font-bold transition-colors"
-        >+</button>
+  const maxCardsPerRow = 7;
+  const rows = [];
+  for (let i = 0; i < blankCardsCount; i += maxCardsPerRow) {
+    rows.push(Array.from({ length: Math.min(maxCardsPerRow, blankCardsCount - i) }));
+  }
+
+  return (
+    <div className="flex flex-col items-center mx-1 my-2 z-10 w-32">
+      
+      <div className="relative w-full h-52 flex flex-col items-center justify-center shrink-0">
+        
+        {/* Línea conectora horizontal */}
+        <div className="absolute w-[calc(100%+2rem)] h-1 bg-slate-200 top-[50%] -translate-y-1/2 z-0 rounded"></div>
+        
+        {/* Botones - y + */}
+        <div className="flex items-center gap-1 bg-white px-2 py-1.5 rounded-full shadow-sm border border-slate-200 z-10 relative">
+          <button 
+            onClick={() => handleBlankCardChange(index, -1)}
+            className="w-7 h-7 flex items-center justify-center rounded-full bg-slate-50 hover:bg-slate-200 text-slate-600 font-bold transition-colors"
+          >-</button>
+          
+          <div className="flex flex-col items-center leading-none min-w-[3rem]">
+            <span className="text-[9px] font-bold text-slate-400 uppercase tracking-widest mb-1">Blancas</span>
+            <span className="text-base font-black text-blue-600">{blankCardsCount}</span>
+          </div>
+          
+          <button 
+            onClick={() => handleBlankCardChange(index, 1)}
+            className="w-7 h-7 flex items-center justify-center rounded-full bg-slate-50 hover:bg-slate-200 text-slate-600 font-bold transition-colors"
+          >+</button>
+        </div>
      </div>

+      {/* Cartas blancas */}
      {blankCardsCount > 0 && (
-        <div className="flex flex-col items-center -space-y-4 mt-3 mb-1">
-          {Array.from({ length: blankCardsCount }).map((_, i) => (
-            <div 
-              key={i} 
-              className="w-16 h-8 bg-blue-50 border-2 border-blue-200 rounded shadow-sm opacity-80"
-              style={{ zIndex: i }}
-            ></div>
+        <div className="flex flex-col items-center gap-y-3 w-full justify-center -mt-16 relative z-0">
+          {rows.map((row, rowIndex) => (
+            <div key={rowIndex} className="flex flex-row items-center justify-center -space-x-4">
+              {row.map((_, colIndex) => (
+                <div 
+                  key={`${rowIndex}-${colIndex}`} 
+                  className="w-8 h-12 bg-white border-2 border-dashed border-slate-300 rounded shadow-sm opacity-90 transition-all hover:-translate-y-1"
+                  style={{ zIndex: colIndex }}
+                ></div>
+              ))}
+            </div>
          ))}
        </div>
      )}

-      <div className="w-0.5 h-6 bg-slate-300"></div>
    </div>
  );
 }
@@ -1,33 +1,18 @@
-export default function CardEditor({ index, level, handleLevelChange, handleRemoveLevel, totalLevels }) {
+
+export default function CardEditor({ index, level, handleLevelChange, handleRemoveLevel, totalLevels, error }) {
  return (
-    <div className="relative w-72 h-44 bg-white border-2 border-slate-200 rounded-xl shadow-[0_8px_30px_rgb(0,0,0,0.08)] flex flex-col items-center justify-center transition-transform hover:-translate-y-1 hover:shadow-[0_12px_40px_rgb(0,0,0,0.12)] group">
-      
-      {/* Botón Eliminar */}
-      {totalLevels > 2 && (
-        <button
-          onClick={() => handleRemoveLevel(index)}
-          className="absolute -top-3 -right-3 w-8 h-8 bg-white text-slate-400 rounded-full border border-slate-200 flex items-center justify-center font-bold hover:bg-red-500 hover:text-white hover:border-red-500 transition-colors z-10 opacity-0 group-hover:opacity-100 shadow-sm"
-          title="Eliminar carta"
-        >
-          ×
-        </button>
-      )}
-
-      {/* Detalles tipo naipe */}
-      <span className="absolute top-4 left-4 text-sm font-black text-slate-300">
-        {index + 1}
-      </span>
-      <span className="absolute bottom-4 right-4 text-sm font-black text-slate-300 rotate-180">
-        {index + 1}
-      </span>
-
-      <input
-        type="text"
-        placeholder="Escribe aquí..."
-        value={level}
-        onChange={(e) => handleLevelChange(index, e.target.value)}
-        className="w-4/5 text-center text-2xl font-bold text-slate-700 bg-transparent border-b-2 border-dashed border-slate-300 focus:border-blue-500 outline-none pb-1"
-      />
+    <div className="flex flex-col items-center mx-2 my-2">
+      <div className={`relative w-40 h-52 bg-white border-2 rounded-2xl shadow-[0_8px_30px_rgb(0,0,0,0.08)] flex flex-col items-center justify-center transition-transform hover:-translate-y-2 hover:shadow-[0_12px_40px_rgb(0,0,0,0.12)] group ${
+        error ? 'border-red-400 shadow-red-100' : 'border-slate-200'
+      }`}>
+        {totalLevels > 3 && (
+          <button onClick={() => handleRemoveLevel(index)} className="absolute -top-3 -right-3 w-8 h-8 bg-white text-slate-400 rounded-full border border-slate-200 flex items-center justify-center font-bold hover:bg-red-500 hover:text-white hover:border-red-500 transition-colors z-10 opacity-0 group-hover:opacity-100 shadow-sm" title="Eliminar carta">×</button>
+        )}
+        <span className="absolute top-3 left-4 text-sm font-black text-slate-300">{index + 1}</span>
+        <span className="absolute bottom-3 right-4 text-sm font-black text-slate-300 rotate-180">{index + 1}</span>
+        <input type="text" placeholder="Etiqueta..." value={level} onChange={(e) => handleLevelChange(index, e.target.value)} className={`w-10/12 text-center text-lg font-bold text-slate-700 bg-transparent border-b-2 border-dashed outline-none pb-1 ${error ? 'border-red-300 focus:border-red-500 placeholder:text-red-200' : 'border-slate-300 focus:border-blue-500'}`} />
+      </div>
+      <div className="h-6 mt-2">{error && <p className="text-red-500 text-xs font-semibold animate-pulse">Escribe una etiqueta</p>}</div>
    </div>
  );
 }
@@ -1,16 +1,29 @@
-export default function CriterionInput({ criterionName, setCriterionName }) {
+export default function CriterionInput({ criterionName, setCriterionName, error }) {
  return (
-    <div className="w-full max-w-2xl bg-white p-6 rounded-2xl shadow-sm border border-slate-200 mb-12">
-      <label className="block text-sm font-bold text-slate-400 uppercase tracking-widest mb-2 text-center">
-        Nombre del Criterio
+    <div className="flex flex-row items-center justify-center gap-3 w-full z-30 relative mb-2">
+      <label className="text-sm font-bold text-slate-600 uppercase tracking-wide whitespace-nowrap">
+        Nombre del Criterio:
      </label>
-      <input
-        type="text"
-        placeholder="Ej. Calidad del aceite..."
-        value={criterionName}
-        onChange={(e) => setCriterionName(e.target.value)}
-        className="w-full text-3xl font-bold p-2 text-center text-slate-700 border-b-2 border-transparent hover:border-slate-200 focus:border-blue-500 outline-none transition-colors"
-      />
+      
+      <div className="relative w-72">
+        <input
+          type="text"
+          placeholder="Ej: Calidad del código"
+          value={criterionName}
+          onChange={(e) => setCriterionName(e.target.value)}
+          className={`w-full px-4 py-1.5 rounded-lg border-2 font-bold outline-none transition-all ${
+            error 
+              ? 'border-red-400 focus:border-red-500 bg-red-50 text-red-700 placeholder:text-red-300' 
+              : 'border-slate-200 focus:border-blue-400 bg-slate-50 text-slate-800'
+          }`}
+        />
+        
+        {error && (
+          <span className="absolute top-1/2 -right-24 -translate-y-1/2 text-xs font-bold text-red-500 animate-pulse whitespace-nowrap">
+            * Obligatorio
+          </span>
+        )}
+      </div>
    </div>
  );
 }
@@ -1,43 +1,43 @@
 import { LineChart, Line, XAxis, YAxis, CartesianGrid, Tooltip, ResponsiveContainer } from 'recharts';

 export default function ValueFunctionChart({ result }) {
-  if (!result) return null;
+    if (!result) return null;

  return (
    <div className="w-full max-w-4xl mt-12 p-8 bg-white rounded-2xl shadow-xl border border-slate-100">
-      <h3 className="text-2xl font-bold text-slate-800 mb-8 text-center">
-        Función de Valor: {result.criterion_name}
-      </h3>
+        <h3 className="text-2xl font-bold text-slate-800 mb-8 text-center">
+            Función de Valor: {result.criterion_name}
+        </h3>
      
-      <div className="w-full mt-4">
-        <ResponsiveContainer width="100%" height={400}>
-          <LineChart
-            data={Object.entries(result.values).map(([label, value]) => ({
-              nombre: label,
-              valor: value
-            }))}
-            margin={{ top: 20, right: 30, left: 20, bottom: 20 }}
-          >
-            <CartesianGrid strokeDasharray="3 3" stroke="#e2e8f0" />
-            <XAxis dataKey="nombre" tick={{ fill: '#475569', fontWeight: 600 }} dy={10} />
-            <YAxis domain={[0, 1]} tick={{ fill: '#475569' }} dx={-10} />
-            <Tooltip
-              contentStyle={{ borderRadius: '12px', border: 'none', boxShadow: '0 10px 15px -3px rgb(0 0 0 / 0.1)' }}
-              formatter={(value) => [value.toFixed(4), 'Valor DoC']}
-              labelStyle={{ fontWeight: 'bold', color: '#1e293b', marginBottom: '4px' }}
-            />
-            <Line
-              type="monotone"
-              dataKey="valor"
-              stroke="#2563eb"
-              strokeWidth={4}
-              activeDot={{ r: 8, strokeWidth: 0 }}
-              dot={{ r: 6, fill: '#2563eb', stroke: '#ffffff', strokeWidth: 2 }}
-              animationDuration={1500}
-            />
-          </LineChart>
-        </ResponsiveContainer>
-      </div>
+        <div className="w-full mt-4">
+            <ResponsiveContainer width="100%" height={400}>
+            <LineChart
+                data={Object.entries(result.values).map(([label, value]) => ({
+                nombre: label,
+                valor: value
+                }))}
+                margin={{ top: 20, right: 30, left: 20, bottom: 20 }}
+            >
+                <CartesianGrid strokeDasharray="3 3" stroke="#e2e8f0" />
+                <XAxis dataKey="nombre" tick={{ fill: '#475569', fontWeight: 600 }} dy={10} />
+                <YAxis domain={[0, 1]} tick={{ fill: '#475569' }} dx={-10} />
+                <Tooltip
+                    contentStyle={{ borderRadius: '12px', border: 'none', boxShadow: '0 10px 15px -3px rgb(0 0 0 / 0.1)' }}
+                    formatter={(value) => [value.toFixed(4), 'Valor DoC']}
+                    labelStyle={{ fontWeight: 'bold', color: '#1e293b', marginBottom: '4px' }}
+                />
+                <Line
+                    type="monotone"
+                    dataKey="valor"
+                    stroke="#2563eb"
+                    strokeWidth={4}
+                    activeDot={{ r: 8, strokeWidth: 0 }}
+                    dot={{ r: 6, fill: '#2563eb', stroke: '#ffffff', strokeWidth: 2 }}
+                    animationDuration={1500}
+                />
+            </LineChart>
+            </ResponsiveContainer>
+        </div>
    </div>
  );
 }
@@ -0,0 +1,92 @@
+import React, { useState, useEffect, useRef } from 'react';
+import CriterionInput from '../CriterionInput';
+import CardEditor from '../CardEditor';
+import BlankCardsCounter from '../BlankCardsCounter';
+import AddLevelButton from '../AddLevelButton';
+
+export default function Step1BaseScale({
+  criterionName, handleCriterionChange,
+  levels, handleLevelChange, handleAddLevel, handleRemoveLevel,
+  blankCards, handleBlankCardChange,
+  errors, handleGenerateBaseScale, isLoading
+}) {
+  const [isZoomActive, setIsZoomActive] = useState(true);
+  const containerRef = useRef(null);
+  const tableRef = useRef(null);
+  const [dimensions, setDimensions] = useState({ container: 1000, table: 0 });
+
+  useEffect(() => {
+    const updateMeasurements = () => {
+      if (containerRef.current && tableRef.current) {
+        setDimensions({
+          container: containerRef.current.offsetWidth,
+          table: tableRef.current.scrollWidth
+        });
+      }
+    };
+    const timeoutId = setTimeout(updateMeasurements, 50);
+    window.addEventListener('resize', updateMeasurements);
+    return () => {
+      clearTimeout(timeoutId);
+      window.removeEventListener('resize', updateMeasurements);
+    };
+  }, [levels, blankCards]);
+
+  const needsZoom = dimensions.table > dimensions.container;
+  const dynamicScale = needsZoom ? (dimensions.container / dimensions.table) * 0.95 : 1;
+  const currentScale = isZoomActive && needsZoom ? dynamicScale : 1;
+
+  return (
+    <div className="w-full bg-white p-6 rounded-2xl shadow-sm border border-slate-200 mb-6 flex flex-col items-center animate-fade-in relative overflow-visible">
+        
+        <div className="flex justify-between items-center w-full mb-4 border-b pb-3 relative z-30">
+            <h2 className="text-xl font-bold text-slate-800">
+                Paso 1: Escala de Referencia (Mesa)
+            </h2>
+            {needsZoom && (
+            <button 
+                onClick={() => {
+                if (containerRef.current) containerRef.current.scrollLeft = 0;
+                    setIsZoomActive(!isZoomActive);
+                }} 
+                className={`flex items-center gap-2 px-3 py-1.5 rounded-lg font-bold transition-all shadow-sm border text-sm ${isZoomActive ? 'bg-blue-50 border-blue-200 text-blue-700' : 'bg-white border-slate-200 text-slate-600'}`}
+            >
+                <span>{isZoomActive ? '🔍' : '🖼️'}</span>
+                {isZoomActive ? 'Ver de cerca (Scroll)' : 'Ajustar mesa'}
+            </button>
+            )}
+        </div>
+
+        <CriterionInput criterionName={criterionName} setCriterionName={handleCriterionChange} error={errors.criterion} />
+        
+        <div ref={containerRef} className={`w-full mt-2 transition-all relative ${!isZoomActive && needsZoom ? 'overflow-x-auto flex justify-start pb-8 pt-4 px-4' : 'overflow-hidden flex justify-center pb-8 pt-4'}`}>
+            <div className={`flex flex-row items-start min-w-max transition-transform duration-500 ease-out px-4 origin-top`} style={{ transform: `scale(${currentScale})`, marginBottom: isZoomActive && currentScale < 1 ? `-${(1 - currentScale) * 300}px` : '0px' }}>
+            
+                <div ref={tableRef} className="flex flex-row items-start relative px-10 overflow-visible">
+                    {levels.map((level, index) => (
+                    <React.Fragment key={index}>
+                        <div className="flex flex-col items-center mx-2 my-2 relative z-20">
+                            <CardEditor index={index} level={level} handleLevelChange={handleLevelChange} handleRemoveLevel={handleRemoveLevel} totalLevels={levels.length} error={errors.levels[index]} canRemove={levels.length > 3} />
+                        </div>
+                        {index < levels.length - 1 && (
+                        <BlankCardsCounter index={index} blankCardsCount={blankCards[index]} handleBlankCardChange={handleBlankCardChange} />
+                        )}
+                    </React.Fragment>
+                    ))}
+                    <div className="mx-1 my-2 h-52 flex items-center justify-center">
+                        <div className="w-10 h-1 bg-slate-200 rounded"></div>
+                    </div>
+                    <AddLevelButton handleAddLevel={handleAddLevel} />
+                </div>
+
+            </div>
+        </div>
+        
+        <div className="w-full max-w-lg mt-2 pt-6 border-t border-slate-200 flex flex-col items-center z-20 relative bg-white">
+            <button onClick={handleGenerateBaseScale} disabled={isLoading} className={`w-full py-3 text-white text-lg font-bold rounded-xl shadow-md transition-all active:scale-[0.98] ${isLoading ? 'bg-slate-400 cursor-not-allowed' : 'bg-gradient-to-r from-blue-600 to-indigo-600 hover:from-blue-700 hover:to-indigo-700'}`}>
+            {isLoading ? 'Calculando...' : 'Generar Gráfica Continua'}
+            </button>
+        </div>
+    </div>
+  );
+}
@@ -0,0 +1,72 @@
+import Chart from '../membershipFunction/Chart';
+import Controls from '../membershipFunction/Controls';
+import { CHART_COLORS } from '../../config';
+
+export default function Step2FuzzyModeling({
+  baseScale, 
+  mfDefinitions, 
+  selectedTerm, 
+  setSelectedTerm, 
+  updateCurrentMf, 
+  handleFinalSubmit, 
+  onBack, 
+  subscales, 
+  onOpenSubscale
+}) {
+  const scaleKeys = Object.keys(baseScale);
+  
+  const selectedColor = CHART_COLORS[scaleKeys.indexOf(selectedTerm) % CHART_COLORS.length] || '#2563eb';
+
+  return (
+    <div className="w-full bg-white p-6 rounded-2xl shadow-sm border border-slate-200 animate-fade-in relative overflow-visible">
+        
+        <div className="flex justify-between items-center mb-6 border-b pb-3">
+            <h2 className="text-xl font-bold text-slate-800">Paso 2: Modelar Conceptos Difusos</h2>
+            <button onClick={onBack} className="text-slate-500 hover:text-blue-600 text-sm font-semibold underline">← Volver a las cartas</button>
+        </div>
+
+        <div className="flex flex-wrap justify-center gap-3 mb-6">
+            {scaleKeys.map((name, index) => {
+                const isSelected = selectedTerm === name;
+                const color = CHART_COLORS[index % CHART_COLORS.length];
+
+                return (
+                    <button 
+                        key={name} 
+                        onClick={() => setSelectedTerm(name)} 
+                        style={isSelected ? { backgroundColor: color, borderColor: color, color: '#fff' } : { borderColor: color, color: '#475569' }} 
+                        className={`px-5 py-2 rounded-lg font-bold border-2 transition-all duration-300 flex flex-col items-center shadow-sm hover:shadow-md ${isSelected ? 'transform scale-105' : 'bg-white opacity-80 hover:opacity-100'}`}
+                    >
+                        <span>{name}</span>
+                        <span className="text-[10px] font-normal opacity-80">(X: {baseScale[name].toFixed(2)})</span>
+                    </button>
+                );
+            })}
+        </div>
+
+        <Chart 
+            baseScale={baseScale} 
+            mfDefinitions={mfDefinitions} 
+            selectedTerm={selectedTerm} 
+            colors={CHART_COLORS} 
+        />
+
+        <Controls 
+            selectedTerm={selectedTerm} 
+            currentMf={mfDefinitions[selectedTerm]} 
+            selectedColor={selectedColor} 
+            baseScale={baseScale} 
+            mfDefinitions={mfDefinitions} 
+            updateCurrentMf={updateCurrentMf} 
+            subscales={subscales} 
+            onOpenSubscale={onOpenSubscale} 
+        />
+        
+        <div className="w-full mt-8 flex justify-center">
+            <button onClick={handleFinalSubmit} className="px-10 py-3 bg-slate-900 text-white text-lg font-bold rounded-xl shadow-md hover:bg-slate-800 transition-colors">
+                Guardar Todo el Espectro Difuso
+            </button>
+        </div>
+    </div>
+  );
+}
@@ -0,0 +1,103 @@
+import { useMemo } from 'react';
+import { LineChart, Line, XAxis, YAxis, CartesianGrid, Tooltip, ResponsiveContainer } from 'recharts';
+import { CHART_COLORS } from '../../config';
+
+const Step3FinalGraph = ({ data }) => {
+  const sortedResults = useMemo(() => {
+    if (!data || !data.results) return [];
+
+    const withPermanentColors = data.results.map((item, index) => ({
+      ...item,
+      color: CHART_COLORS[index % CHART_COLORS.length]
+    }));
+
+    return withPermanentColors.sort((a, b) => {
+      const coreA = Array.isArray(a.core) ? Number(a.core[0]) : 0;
+      const coreB = Array.isArray(b.core) ? Number(b.core[0]) : 0;
+      return coreA - coreB;
+    });
+  }, [data]);
+
+  if (!data || !data.results) {
+    return <p className="text-center mt-10 text-slate-500">Cargando gráfico final...</p>;
+  }
+
+  return (
+    <div className="w-full h-[550px] mt-2 bg-white p-6 rounded-2xl shadow-sm border border-slate-200 flex flex-col">
+      <h3 className="text-2xl font-bold mb-4 text-center text-slate-800">Espectro Difuso Final</h3>
+      
+      {/* Gráfica */}
+      <div className="flex-1 w-full min-h-[400px]">
+        <ResponsiveContainer width="100%" height="100%">
+          <LineChart margin={{ top: 10, right: 30, left: 10, bottom: 10 }}>
+            <CartesianGrid strokeDasharray="3 3" opacity={0.5} vertical={false} />
+            <XAxis 
+              dataKey="x" 
+              type="number" 
+              domain={[0, 1]}
+              tickCount={11}
+              tick={{ fill: '#475569', fontWeight: 600, fontSize: 14 }}
+              allowDuplicatedCategory={false}
+            />
+            <YAxis 
+              domain={[0, 1]} 
+              tickCount={6} 
+              tick={{ fill: '#475569', fontSize: 14 }}
+            />
+            <Tooltip 
+              formatter={(value, name) => [Number(value).toFixed(3), name]}
+              labelFormatter={(label) => `X: ${Number(label).toFixed(3)}`}
+              contentStyle={{ borderRadius: '12px', border: 'none', boxShadow: '0 10px 15px -3px rgb(0 0 0 / 0.1)' }}
+            />
+
+            {sortedResults.map((item) => {
+              const lineData = [...(item.left_nodes || []), ...(item.right_nodes || [])].map(node => ({
+                x: Number(node[0]),
+                y: Number(node[1])
+              }));
+
+              return (
+                <Line
+                  key={item.term}
+                  data={lineData}
+                  type="linear"
+                  dataKey="y"
+                  name={item.term.toUpperCase()}
+                  stroke={item.color} 
+                  strokeWidth={4}
+                  dot={{ r: 5, strokeWidth: 2, fill: '#fff' }}
+                  activeDot={{ r: 8 }}
+                  isAnimationActive={true}
+                  animationDuration={1500}
+                />
+              );
+            })}
+          </LineChart>
+        </ResponsiveContainer>
+      </div>
+
+      {/* Leyenda */}
+      <div className="flex flex-wrap justify-center gap-x-8 gap-y-3 mt-6 pb-2">
+        {sortedResults.map((item) => (
+            <div key={`legend-${item.term}`} className="flex items-center gap-2">
+                
+                <span 
+                    className="w-3.5 h-3.5 rounded-full shadow-sm"
+                    style={{ backgroundColor: item.color }} 
+                />
+
+                <span 
+                    className="text-sm font-medium uppercase tracking-wide" 
+                    style={{ color: item.color }}
+                    >
+                    {item.term}
+                </span>
+            </div>
+        ))}
+      </div>
+
+    </div>
+  );
+};
+
+export default Step3FinalGraph;
@@ -0,0 +1,96 @@
+import React, { useState } from 'react';
+import BlankCardsCounter from '../BlankCardsCounter';
+
+export default function SubscaleModal({ onClose, onSave, targetInfo }) {
+
+  const [cardsCount, setCardsCount] = useState(targetInfo?.initialData?.cardsCount || 2);
+  const [blankCards, setBlankCards] = useState(targetInfo?.initialData?.blankCards || [0]);
+
+  const handleAddCard = () => {
+    setCardsCount(prev => prev + 1);
+    setBlankCards([...blankCards, 0]);
+  };
+  
+  const handleRemoveCard = () => {
+    if (cardsCount <= 2) return;
+    setCardsCount(prev => prev - 1);
+    setBlankCards(blankCards.slice(0, -1));
+  };
+
+  const handleBlankCardChange = (index, delta) => {
+    const newBlanks = [...blankCards];
+    if (newBlanks[index] + delta >= 0) {
+      newBlanks[index] += delta;
+      setBlankCards(newBlanks);
+    }
+  };
+
+  const handleSave = () => {
+    onSave(targetInfo.term, targetInfo.side, { cardsCount, blankCards });
+  };
+
+  const handleDelete = () => {
+    onSave(targetInfo.term, targetInfo.side, null);
+  };
+
+  return (
+    <div className="fixed inset-0 z-[100] flex items-center justify-center bg-slate-900/40 backdrop-blur-sm animate-fade-in">
+      <div className="bg-white w-full max-w-5xl p-8 rounded-3xl shadow-2xl mx-4 flex flex-col">
+        
+        <div className="flex justify-between items-center mb-6 border-b pb-4">
+          <div>
+            <h2 className="text-2xl font-bold text-slate-800">Diseñar Subescala</h2>
+            <p className="text-slate-500 font-medium">
+              Ajustando pendiente <span className="text-blue-600 font-bold">{targetInfo.side === 'left' ? 'Izquierda (Ascendente)' : 'Derecha (Descendente)'}</span> del término <span className="text-blue-600 font-bold">"{targetInfo.term}"</span>
+            </p>
+          </div>
+          <button onClick={onClose} className="w-10 h-10 bg-slate-100 hover:bg-slate-200 text-slate-600 rounded-full font-bold transition-colors">✕</button>
+        </div>
+
+        {/* Tablero */}
+        <div className="w-full py-10 overflow-x-auto flex justify-start px-4">
+          <div className="flex flex-row items-start min-w-max relative">
+            {Array.from({ length: cardsCount }).map((_, index) => (
+              <React.Fragment key={index}>
+                <div className="flex flex-col items-center mx-2 my-2 relative z-20">
+                  <div className="relative w-32 h-40 bg-slate-50 border-2 border-slate-300 rounded-2xl shadow-sm flex flex-col items-center justify-center group">
+                    {cardsCount > 2 && index === cardsCount - 1 && (
+                      <button onClick={handleRemoveCard} className="absolute -top-3 -right-3 w-8 h-8 bg-white text-slate-400 rounded-full border border-slate-200 flex items-center justify-center font-bold hover:bg-red-500 hover:text-white transition-colors z-10 shadow-sm opacity-0 group-hover:opacity-100">×</button>
+                    )}
+                    <span className="text-4xl font-black text-slate-200">{index + 1}</span>
+                  </div>
+                </div>
+                {index < cardsCount - 1 && (
+                  <BlankCardsCounter index={index} blankCardsCount={blankCards[index]} handleBlankCardChange={handleBlankCardChange} />
+                )}
+              </React.Fragment>
+            ))}
+            
+            <div className="mx-2 my-2 h-40 flex items-center">
+               <button onClick={handleAddCard} className="w-32 h-40 border-4 border-dashed border-slate-300 rounded-2xl flex flex-col items-center justify-center text-slate-400 font-bold hover:bg-blue-50 hover:border-blue-400 hover:text-blue-500 transition-colors">
+                  <span className="text-3xl">+</span>
+               </button>
+            </div>
+          </div>
+        </div>
+
+        {/* Botones */}
+        <div className="mt-8 flex justify-between items-center border-t pt-6">
+          <button onClick={handleDelete} className="px-6 py-3 rounded-xl font-bold text-red-500 hover:bg-red-50 transition-colors">
+            Borrar Subescala
+          </button>
+          
+          <div className="flex gap-4">
+            <button onClick={onClose} className="px-6 py-3 rounded-xl font-bold text-slate-600 hover:bg-slate-100 transition-colors">
+              Cancelar
+            </button>
+            <button onClick={handleSave} className="px-8 py-3 bg-blue-600 hover:bg-blue-700 text-white font-bold rounded-xl shadow-md transition-colors">
+              Guardar Subescala
+            </button>
+          </div>
+        </div>
+        
+      </div>
+    </div>
+  );
+}
@@ -0,0 +1,26 @@
+import { Outlet } from 'react-router-dom';
+
+export default function MainLayout() {
+  return (
+    <div className="min-h-screen bg-slate-50 font-sans text-slate-900">
+      
+      {/* Cabecera */}
+      <header className="bg-white border-b border-slate-200 sticky top-0 z-50 shadow-sm">
+        <div className="max-w-7xl mx-auto px-4 h-14 flex items-center gap-3">
+          <div className="w-8 h-8 bg-blue-600 rounded-lg flex items-center justify-center shadow-inner">
+            <span className="text-white font-black text-xl leading-none">DoC</span>
+          </div>
+          <h1 className="text-xl font-bold text-slate-800">
+            Deck of Cards
+          </h1>
+        </div>
+      </header>
+
+      {/* Contenido principal */}
+      <main className="max-w-7xl mx-auto px-4 py-6">
+        <Outlet />
+      </main>
+      
+    </div>
+  );
+}
@@ -0,0 +1,37 @@
+import React from 'react';
+import { ComposedChart, Line, XAxis, YAxis, CartesianGrid, ReferenceArea, ReferenceLine, ResponsiveContainer, Tooltip } from 'recharts';
+
+export default function Chart({ baseScale, mfDefinitions, selectedTerm, colors }) {
+  const scaleKeys = Object.keys(baseScale);
+
+  return (
+    <div className="w-full bg-slate-50/50 rounded-2xl border border-slate-200 p-2 mb-6">
+      <ResponsiveContainer width="99%" height={320}>
+        <ComposedChart margin={{ top: 20, right: 30, left: 10, bottom: 10 }}>
+          <CartesianGrid strokeDasharray="3 3" stroke="#e2e8f0" />
+          <XAxis type="number" dataKey="x" domain={[0, 1]} ticks={[0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1]} tick={{ fill: '#475569', fontWeight: 600, fontSize: 12 }} />
+          <YAxis domain={[0, 1]} tick={{ fill: '#475569', fontSize: 12 }} />
+          <Tooltip formatter={(value) => typeof value === 'number' ? value.toFixed(2) : value} />
+
+          {scaleKeys.map((name, index) => {
+            const val = baseScale[name];
+            const mf = mfDefinitions[name];
+            if (!mf) return null;
+            const color = colors[index % colors.length];
+            const isSelected = selectedTerm === name;
+            const trapezeData = [ { x: mf.supportStart, y: 0 }, { x: mf.coreStart, y: 1 }, { x: mf.coreEnd, y: 1 }, { x: mf.supportEnd, y: 0 } ];
+
+            return (
+              <React.Fragment key={`mf-${name}`}>
+                <ReferenceLine x={val} stroke={color} strokeDasharray="4 4" strokeWidth={isSelected ? 2 : 1} label={{ position: 'top', value: name, fill: color, fontWeight: isSelected ? '900' : 'normal', fontSize: 12 }} />
+                <ReferenceArea x1={mf.supportStart} x2={mf.supportEnd} fill={color} fillOpacity={isSelected ? 0.3 : 0.05} />
+                <ReferenceArea x1={mf.coreStart} x2={mf.coreEnd} fill={color} fillOpacity={isSelected ? 0.6 : 0.15} />
+                <Line data={trapezeData} dataKey="y" type="linear" stroke={color} strokeWidth={isSelected ? 4 : 2} dot={isSelected ? { r: 5, fill: color, stroke: '#fff', strokeWidth: 2 } : false} activeDot={false} isAnimationActive={false} />
+              </React.Fragment>
+            );
+          })}
+        </ComposedChart>
+      </ResponsiveContainer>
+    </div>
+  );
+}
@@ -0,0 +1,79 @@
+export default function Controls({ 
+  selectedTerm, currentMf, selectedColor, baseScale, mfDefinitions, updateCurrentMf,
+  subscales, onOpenSubscale
+}) {
+  if (!selectedTerm || !currentMf) return null;
+
+  const scaleKeys = Object.keys(baseScale);
+  const selectedIndex = scaleKeys.indexOf(selectedTerm);
+  
+  let absoluteMin = 0, absoluteMax = 1;
+  if (selectedIndex > 0) absoluteMin = mfDefinitions[scaleKeys[selectedIndex - 1]].coreEnd;
+  if (selectedIndex < scaleKeys.length - 1) absoluteMax = mfDefinitions[scaleKeys[selectedIndex + 1]].coreStart;
+
+  const leftSubscale = subscales?.[selectedTerm]?.left;
+  const rightSubscale = subscales?.[selectedTerm]?.right;
+
+  return (
+    <div className="bg-white p-6 rounded-2xl border border-slate-200 shadow-md relative overflow-hidden">
+      <div className="absolute top-0 left-0 w-full h-1.5" style={{ backgroundColor: selectedColor }}></div>
+      <h3 className="text-xl font-bold text-slate-800 mb-4 flex items-center gap-2">
+        Ajustando: <span style={{ color: selectedColor }}>"{selectedTerm}"</span>
+      </h3>
+      
+      <div className="grid grid-cols-1 md:grid-cols-2 gap-8">
+        {/* Lado izquierdo (Pendiente ascendente) */}
+        <div className="space-y-4 bg-slate-50 p-4 rounded-xl border border-slate-100">
+          <div>
+            <label className="flex justify-between text-xs font-bold text-slate-600 mb-1">
+              <span>Inicio del Soporte (Punto inferior)</span><span style={{ color: selectedColor }}>{currentMf.supportStart.toFixed(3)}</span>
+            </label>
+            <input type="range" min={absoluteMin} max={absoluteMax} step="0.001" value={currentMf.supportStart} onChange={(e) => updateCurrentMf('supportStart', e.target.value)} className="w-full cursor-pointer h-1.5" style={{ accentColor: selectedColor, opacity: 0.7 }} />
+          </div>
+          <div>
+            <label className="flex justify-between text-xs font-bold text-slate-600 mb-1">
+              <span>Inicio del Núcleo (Punto superior)</span><span style={{ color: selectedColor }}>{currentMf.coreStart.toFixed(3)}</span>
+            </label>
+            <input type="range" min={absoluteMin} max={absoluteMax} step="0.001" value={currentMf.coreStart} onChange={(e) => updateCurrentMf('coreStart', e.target.value)} className="w-full cursor-pointer h-1.5" style={{ accentColor: selectedColor }} />
+          </div>
+          
+          {/* Botón subescala izquierda */}
+          <div className="pt-2 border-t border-slate-200 flex justify-end">
+            <button 
+              onClick={() => onOpenSubscale(selectedTerm, 'left', leftSubscale)}
+              className={`text-sm font-bold px-4 py-2 rounded-lg transition-all border ${leftSubscale ? 'bg-blue-50 text-blue-700 border-blue-200' : 'bg-white text-slate-600 border-slate-200 hover:bg-slate-50'}`}
+            >
+              {leftSubscale ? `✎ Subescala (Cartas: ${leftSubscale.cardsCount})` : '+ Añadir Subescala'}
+            </button>
+          </div>
+        </div>
+
+        {/* Lado derecho (Pendiente descendente) */}
+        <div className="space-y-4 bg-slate-50 p-4 rounded-xl border border-slate-100">
+          <div>
+            <label className="flex justify-between text-xs font-bold text-slate-600 mb-1">
+              <span>Fin del Núcleo (Punto superior)</span><span style={{ color: selectedColor }}>{currentMf.coreEnd.toFixed(3)}</span>
+            </label>
+            <input type="range" min={absoluteMin} max={absoluteMax} step="0.001" value={currentMf.coreEnd} onChange={(e) => updateCurrentMf('coreEnd', e.target.value)} className="w-full cursor-pointer h-1.5" style={{ accentColor: selectedColor }} />
+          </div>
+          <div>
+            <label className="flex justify-between text-xs font-bold text-slate-600 mb-1">
+              <span>Fin del Soporte (Punto inferior)</span><span style={{ color: selectedColor }}>{currentMf.supportEnd.toFixed(3)}</span>
+            </label>
+            <input type="range" min={absoluteMin} max={absoluteMax} step="0.001" value={currentMf.supportEnd} onChange={(e) => updateCurrentMf('supportEnd', e.target.value)} className="w-full cursor-pointer h-1.5" style={{ accentColor: selectedColor, opacity: 0.7 }} />
+          </div>
+
+          {/* Botón subescala derecha */}
+          <div className="pt-2 border-t border-slate-200 flex justify-end">
+            <button 
+              onClick={() => onOpenSubscale(selectedTerm, 'right', rightSubscale)}
+              className={`text-sm font-bold px-4 py-2 rounded-lg transition-all border ${rightSubscale ? 'bg-blue-50 text-blue-700 border-blue-200' : 'bg-white text-slate-600 border-slate-200 hover:bg-slate-50'}`}
+            >
+              {rightSubscale ? `✎ Subescala (Cartas: ${rightSubscale.cardsCount})` : '+ Añadir Subescala'}
+            </button>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
@@ -1 +1,6 @@
 export const API_BASE_URL = import.meta.env.VITE_API_URL;
+
+export const CHART_COLORS = [
+  '#ef4444', '#f59e0b', '#10b981', '#3b82f6', 
+  '#d946ef', '#06b6d4', '#8b5cf6', '#f43f5e', '#6366f1'
+];
@@ -1 +1,5 @@
@import "tailwindcss";
+
+body {
+  overflow-y: scroll;
+}
@@ -1,7 +1,7 @@
 import Axios from 'axios';
 import { API_BASE_URL } from '../config';

-const axios = Axios.create({
+const api = Axios.create({
    baseURL: API_BASE_URL,
    headers: {
        'Accept': 'application/json',
@@ -10,4 +10,4 @@ const axios = Axios.create({
 });


-export default axios;
+export default api;
@@ -0,0 +1,236 @@
+import React, { useState, useEffect, useRef } from 'react';
+import CriterionInput from '../components/CriterionInput';
+import CardEditor from '../components/CardEditor';
+import BlankCardsCounter from '../components/BlankCardsCounter';
+import AddLevelButton from '../components/AddLevelButton';
+import Chart from '../components/membershipFunction/Chart';
+import Controls from '../components/membershipFunction/Controls';
+import { calculateValueFunction } from '../services/docService';
+
+const COLORS = ['#ef4444', '#f59e0b', '#10b981', '#3b82f6', '#d946ef', '#06b6d4', '#8b5cf6', '#f43f5e', '#6366f1'];
+
+export default function AdvancedMode() {
+  const [step, setStep] = useState(1); 
+  const [isLoading, setIsLoading] = useState(false);
+
+  const [criterionName, setCriterionName] = useState('');
+  const [levels, setLevels] = useState(['', '', '']); 
+  const [blankCards, setBlankCards] = useState([0, 0]);
+  const [errors, setErrors] = useState({ criterion: false, levels: [] });
+  
+  const [isZoomActive, setIsZoomActive] = useState(true);
+
+  const containerRef = useRef(null);
+  const tableRef = useRef(null);
+  const [dimensions, setDimensions] = useState({ container: 1000, table: 0 });
+
+  useEffect(() => {
+    const updateMeasurements = () => {
+      if (containerRef.current && tableRef.current) {
+        setDimensions({
+          container: containerRef.current.offsetWidth,
+          table: tableRef.current.scrollWidth
+        });
+      }
+    };
+    const timeoutId = setTimeout(updateMeasurements, 50);
+    window.addEventListener('resize', updateMeasurements);
+    return () => {
+      clearTimeout(timeoutId);
+      window.removeEventListener('resize', updateMeasurements);
+    };
+  }, [levels, blankCards, step]);
+
+  // Estados Fase 2 (Franjas)
+  const [baseScale, setBaseScale] = useState({}); 
+  const [selectedTerm, setSelectedTerm] = useState(null);
+  const [mfDefinitions, setMfDefinitions] = useState({});
+
+  // Manejadores de Escala
+  const handleCriterionChange = (val) => { setCriterionName(val); if (errors.criterion) setErrors({ ...errors, criterion: false }); };
+  const handleLevelChange = (index, newValue) => { const newLevels = [...levels]; newLevels[index] = newValue; setLevels(newLevels); if (errors.levels[index]) setErrors({ ...errors, levels: errors.levels.map((e, i) => i === index ? false : e) }); };
+  const handleAddLevel = () => { setLevels([...levels, '']); setBlankCards([...blankCards, 0]); setErrors({ ...errors, levels: [...errors.levels, false] }); };
+  const handleRemoveLevel = (indexToRemove) => { if (levels.length <= 3) return; setLevels(levels.filter((_, i) => i !== indexToRemove)); setBlankCards(blankCards.filter((_, i) => i !== (indexToRemove === 0 ? 0 : indexToRemove - 1))); setErrors({ ...errors, levels: errors.levels.filter((_, i) => i !== indexToRemove) }); };
+  const handleBlankCardChange = (index, delta) => { const newCards = [...blankCards]; if (newCards[index] + delta >= 0) { newCards[index] += delta; setBlankCards(newCards); } };
+
+  const handleGenerateBaseScale = async () => {
+    const newErrors = { criterion: !criterionName.trim(), levels: levels.map(l => !l.trim()) };
+    if (newErrors.criterion || newErrors.levels.includes(true)) { 
+      setErrors(newErrors); 
+      return alert("Por favor, rellena todos los campos."); 
+    }
+
+    setIsLoading(true);
+    try {
+      const payloadBase = { criterion_name: criterionName.trim(), levels: levels.map(l => l.trim()), blank_cards: blankCards, references: { "0": 0, [(levels.length - 1).toString()]: 1 } };
+      const baseResult = await calculateValueFunction(payloadBase);
+      
+      setBaseScale(baseResult.values);
+      const initialMfs = {};
+      Object.entries(baseResult.values).forEach(([name, value]) => { initialMfs[name] = { supportStart: value, coreStart: value, coreEnd: value, supportEnd: value }; });
+      
+      setMfDefinitions(initialMfs);
+      setSelectedTerm(Object.keys(baseResult.values)[0]);
+      setStep(2);
+    } catch (error) { alert("Error: " + error); } finally { setIsLoading(false); }
+  };
+
+  const updateCurrentMf = (field, value) => {
+    if (!selectedTerm) return;
+    let numValue = parseFloat(value);
+    
+    setMfDefinitions(prev => {
+      const scaleKeys = Object.keys(baseScale);
+      const selectedIndex = scaleKeys.indexOf(selectedTerm);
+      let prevCoreEnd = 0, prevSupportEnd = 0, nextCoreStart = 1, nextSupportStart = 1;
+
+      if (selectedIndex > 0) {
+        prevCoreEnd = prev[scaleKeys[selectedIndex - 1]].coreEnd;
+        prevSupportEnd = prev[scaleKeys[selectedIndex - 1]].supportEnd;
+      }
+      if (selectedIndex < scaleKeys.length - 1) {
+        nextCoreStart = prev[scaleKeys[selectedIndex + 1]].coreStart;
+        nextSupportStart = prev[scaleKeys[selectedIndex + 1]].supportStart;
+      }
+
+      const anchor = baseScale[selectedTerm];
+
+      if (field === 'supportStart' && numValue < prevCoreEnd) numValue = prevCoreEnd;
+      if (field === 'coreStart' && numValue < prevSupportEnd) numValue = prevSupportEnd;
+      if (field === 'coreEnd' && numValue > nextSupportStart) numValue = nextSupportStart;
+      if (field === 'supportEnd' && numValue > nextCoreStart) numValue = nextCoreStart;
+
+      if ((field === 'supportStart' || field === 'coreStart') && numValue > anchor) numValue = anchor;
+      if ((field === 'supportEnd' || field === 'coreEnd') && numValue < anchor) numValue = anchor;
+
+      const current = { ...prev[selectedTerm], [field]: numValue };
+
+      if (field === 'supportStart') {
+        if (current.supportStart > current.coreStart) current.coreStart = current.supportStart;
+        if (current.coreStart > current.coreEnd) current.coreEnd = current.coreStart;
+        if (current.coreEnd > current.supportEnd) current.supportEnd = current.coreEnd;
+      } else if (field === 'coreStart') {
+        if (current.coreStart < current.supportStart) current.supportStart = current.coreStart;
+        if (current.coreStart > current.coreEnd) current.coreEnd = current.coreStart;
+        if (current.coreEnd > current.supportEnd) current.supportEnd = current.coreEnd;
+      } else if (field === 'coreEnd') {
+        if (current.coreEnd > current.supportEnd) current.supportEnd = current.coreEnd;
+        if (current.coreEnd < current.coreStart) current.coreStart = current.coreEnd;
+        if (current.coreStart < current.supportStart) current.supportStart = current.coreStart;
+      } else if (field === 'supportEnd') {
+        if (current.supportEnd < current.coreEnd) current.coreEnd = current.supportEnd;
+        if (current.coreEnd < current.coreStart) current.coreStart = current.coreEnd;
+        if (current.coreStart < current.supportStart) current.supportStart = current.coreStart;
+      }
+
+      return { ...prev, [selectedTerm]: current };
+    });
+  };
+
+  const handleFinalSubmit = () => {
+    console.log("PAYLOAD DOC-MF:", { base_scale: baseScale, membership_functions: mfDefinitions });
+    alert("¡Mira la consola! JSON preparado.");
+  };
+
+  const scaleKeys = Object.keys(baseScale);
+  const selectedColor = COLORS[scaleKeys.indexOf(selectedTerm) % COLORS.length] || '#2563eb';
+
+  const needsZoom = dimensions.table > dimensions.container;
+  const dynamicScale = needsZoom ? (dimensions.container / dimensions.table) * 0.95 : 1;
+  const currentScale = isZoomActive && needsZoom ? dynamicScale : 1;
+
+  return (
+    <div className="w-full flex flex-col items-center">
+      
+      {/* PASO 1 */}
+      {step === 1 && (
+        <div className="w-full bg-white p-6 rounded-2xl shadow-sm border border-slate-200 mb-6 flex flex-col items-center animate-fade-in relative overflow-visible">
+          
+          <div className="flex justify-between items-center w-full mb-4 border-b pb-3 relative z-30">
+            <h2 className="text-xl font-bold text-slate-800">
+              Paso 1: Establecer escala
+            </h2>
+            {needsZoom && (
+              <button 
+                onClick={() => {
+                  if (containerRef.current) containerRef.current.scrollLeft = 0;
+                  setIsZoomActive(!isZoomActive);
+                }} 
+                className={`flex items-center gap-2 px-3 py-1.5 rounded-lg font-bold transition-all shadow-sm border text-sm ${isZoomActive ? 'bg-blue-50 border-blue-200 text-blue-700' : 'bg-white border-slate-200 text-slate-600'}`}
+              >
+                <span>{isZoomActive ? '🔍' : '🖼️'}</span>
+                {isZoomActive ? 'Ver de cerca (Scroll)' : 'Ajustar mesa'}
+              </button>
+            )}
+          </div>
+
+          <CriterionInput criterionName={criterionName} setCriterionName={handleCriterionChange} error={errors.criterion} />
+          
+          <div ref={containerRef} className={`w-full mt-2 transition-all relative ${!isZoomActive && needsZoom ? 'overflow-x-auto flex justify-start pb-8 pt-4 px-4' : 'overflow-hidden flex justify-center pb-8 pt-4'}`}>
+            <div className={`flex flex-row items-start min-w-max transition-transform duration-500 ease-out px-4 origin-top`} style={{ transform: `scale(${currentScale})`, marginBottom: isZoomActive && currentScale < 1 ? `-${(1 - currentScale) * 300}px` : '0px' }}>
+              
+              <div ref={tableRef} className="flex flex-row items-start relative px-10 overflow-visible">
+                
+                {levels.map((level, index) => (
+                  <React.Fragment key={index}>
+                    <div className="flex flex-col items-center mx-2 my-2 relative z-20">
+                      <CardEditor index={index} level={level} handleLevelChange={handleLevelChange} handleRemoveLevel={handleRemoveLevel} totalLevels={levels.length} error={errors.levels[index]} canRemove={levels.length > 3} />
+                    </div>
+                    {index < levels.length - 1 && (
+                      <BlankCardsCounter index={index} blankCardsCount={blankCards[index]} handleBlankCardChange={handleBlankCardChange} />
+                    )}
+                  </React.Fragment>
+                ))}
+                
+                <div className="mx-1 my-2 h-52 flex items-center justify-center">
+                  <div className="w-10 h-1 bg-slate-200 rounded"></div>
+                </div>
+                
+                <AddLevelButton handleAddLevel={handleAddLevel} />
+              </div>
+
+            </div>
+          </div>
+          
+          <div className="w-full max-w-lg mt-2 pt-6 border-t border-slate-200 flex flex-col items-center z-20 relative bg-white">
+            <button onClick={handleGenerateBaseScale} disabled={isLoading} className={`w-full py-3 text-white text-lg font-bold rounded-xl shadow-md transition-all active:scale-[0.98] ${isLoading ? 'bg-slate-400 cursor-not-allowed' : 'bg-gradient-to-r from-blue-600 to-indigo-600 hover:from-blue-700 hover:to-indigo-700'}`}>
+              {isLoading ? 'Calculando...' : 'Generar Gráfica Continua'}
+            </button>
+          </div>
+        </div>
+      )}
+
+      {/* PASO 2 */}
+      {step === 2 && (
+        <div className="w-full bg-white p-6 rounded-2xl shadow-sm border border-slate-200 animate-fade-in relative overflow-visible">
+          <div className="flex justify-between items-center mb-6 border-b pb-3">
+            <h2 className="text-xl font-bold text-slate-800">Paso 2: Modelar Conceptos Difusos</h2>
+            <button onClick={() => setStep(1)} className="text-slate-500 hover:text-blue-600 text-sm font-semibold underline">← Volver a las cartas</button>
+          </div>
+
+          <div className="flex flex-wrap justify-center gap-3 mb-6">
+            {scaleKeys.map((name, index) => {
+              const color = COLORS[index % COLORS.length];
+              const isSelected = selectedTerm === name;
+              return (
+                <button key={name} onClick={() => setSelectedTerm(name)} style={isSelected ? { backgroundColor: color, borderColor: color, color: '#fff' } : { borderColor: color, color: '#475569' }} className={`px-5 py-2 rounded-lg font-bold border-2 transition-all duration-300 flex flex-col items-center shadow-sm hover:shadow-md ${isSelected ? 'transform scale-105' : 'bg-white opacity-80 hover:opacity-100'}`}>
+                  <span>{name}</span><span className="text-[10px] font-normal opacity-80">(X: {baseScale[name].toFixed(2)})</span>
+                </button>
+              );
+            })}
+          </div>
+
+          <Chart baseScale={baseScale} mfDefinitions={mfDefinitions} selectedTerm={selectedTerm} colors={COLORS} />
+
+          <Controls selectedTerm={selectedTerm} currentMf={mfDefinitions[selectedTerm]} selectedColor={selectedColor} baseScale={baseScale} mfDefinitions={mfDefinitions} updateCurrentMf={updateCurrentMf} />
+          
+          <div className="w-full mt-8 flex justify-center">
+            <button onClick={handleFinalSubmit} className="px-10 py-3 bg-slate-900 text-white text-lg font-bold rounded-xl shadow-md hover:bg-black hover:shadow-lg transition-all">
+              Guardar Todo el Espectro Difuso
+            </button>
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}
@@ -14,23 +14,37 @@ export default function BasicMode() {
    const [isLoading, setIsLoading] = useState(false);
    const [result, setResult] = useState(null);
    
+    const [errors, setErrors] = useState({ criterion: false, levels: [] });
+
    const handleCalculate = async () => {
+
+        let hasError = false;
+        const newErrors = { criterion: false, levels: Array(levels.length).fill(false) };
+
+        if (!criterionName.trim()) {
+            newErrors.criterion = true;
+            hasError = true;
+        }
+
+        levels.forEach((level, idx) => {
+            if (!level.trim()) {
+                newErrors.levels[idx] = true;
+                hasError = true;
+            }
+        });
+
+        setErrors(newErrors);
+        
+        if (hasError) return;
+
        setIsLoading(true);
        setResult(null);

-        const firstIndex = "0";
-        const lastIndex = (levels.length - 1).toString();
-        
-        const currentReferences = {
-            [firstIndex]: 0, 
-            [lastIndex]: 1
-        };
-
        const payload = {
-            criterion_name: criterionName || "Criterio sin nombre",
-            levels: levels,
+            criterion_name: criterionName.trim(),
+            levels: levels.map(l => l.trim()),
            blank_cards: blankCards,
-            references: currentReferences
+            references: { "0": 0, [(levels.length - 1).toString()]: 1 }
        };

        try {
@@ -43,24 +57,40 @@ export default function BasicMode() {
        }
    };

+    const handleCriterionChange = (val) => {
+        setCriterionName(val);
+        if (errors.criterion) setErrors({ ...errors, criterion: false });
+    };
+
    const handleLevelChange = (index, newValue) => {
        const newLevels = [...levels];
        newLevels[index] = newValue;
        setLevels(newLevels);
+
+        if (errors.levels[index]) {
+            const newErrLevels = [...errors.levels];
+            newErrLevels[index] = false;
+            setErrors({ ...errors, levels: newErrLevels });
+        }
    };

    const handleAddLevel = () => {
        setLevels([...levels, '']);
        setBlankCards([...blankCards, 0]); 
+        setErrors({ ...errors, levels: [...errors.levels, false] });
    };

    const handleRemoveLevel = (indexToRemove) => {
-        if (levels.length <= 2) return; 
+        if (levels.length <= 3) return; 
        const newLevels = levels.filter((_, index) => index !== indexToRemove);
        const blankIndexToRemove = indexToRemove === 0 ? 0 : indexToRemove - 1;
        const newBlankCards = blankCards.filter((_, index) => index !== blankIndexToRemove);
+        
+        const newErrLevels = errors.levels.filter((_, index) => index !== indexToRemove);
+
        setLevels(newLevels);
        setBlankCards(newBlankCards);
+        setErrors({ ...errors, levels: newErrLevels });
    };

    const handleBlankCardChange = (index, delta) => {
@@ -77,7 +107,8 @@ export default function BasicMode() {
      
        <CriterionInput 
            criterionName={criterionName} 
-            setCriterionName={setCriterionName} 
+            setCriterionName={handleCriterionChange} 
+            error={errors.criterion}
        />

        <div className="w-full max-w-lg flex flex-col items-center">
@@ -90,6 +121,7 @@ export default function BasicMode() {
                    handleLevelChange={handleLevelChange} 
                    handleRemoveLevel={handleRemoveLevel} 
                    totalLevels={levels.length} 
+                    error={errors.levels[index]}
                />

                {index < levels.length - 1 && (
@@ -107,18 +139,18 @@ export default function BasicMode() {

        <div className="w-full max-w-lg mt-12 pt-8 border-t-2 border-slate-200 flex flex-col items-center">
            <button
-                onClick={handleCalculate}
-                disabled={isLoading}
-                className={`w-full py-4 text-white text-xl font-bold rounded-xl shadow-lg transition-all active:scale-[0.98] ${
-                    isLoading ? 'bg-slate-400 cursor-not-allowed' : 'bg-gradient-to-r from-blue-600 to-indigo-600 hover:from-blue-700 hover:to-indigo-700 hover:shadow-xl'
+            onClick={handleCalculate}
+            disabled={isLoading}
+            className={`w-full py-4 text-white text-xl font-bold rounded-xl shadow-lg transition-all active:scale-[0.98] ${
+                isLoading ? 'bg-slate-400 cursor-not-allowed' : 'bg-gradient-to-r from-blue-600 to-indigo-600 hover:from-blue-700 hover:to-indigo-700 hover:shadow-xl'
            }`}
            >
-                {isLoading ? 'Calculando...' : 'Calcular Valores DoC'}
+            {isLoading ? 'Calculando...' : 'Calcular Valores DoC'}
            </button>
        </div>

        <ValueFunctionChart result={result} />

    </div>
-);
+  );
 }
@@ -0,0 +1,220 @@
+import { useState } from 'react';
+import Step1BaseScale from '../components/editor/Step1BaseScale';
+import Step2FuzzyModeling from '../components/editor/Step2FuzzyModeling';
+import SubscaleModal from '../components/editor/SubscaleModal';
+import { calculateValueFunction, buildFuzzyGraph } from '../services/docService';
+import Step3FinalGraph from '../components/editor/Step3FinalGraph';
+
+export default function DocEditor() {
+  const [step, setStep] = useState(1); 
+  const [isLoading, setIsLoading] = useState(false);
+
+  // ESTADOS: FASE 1
+  const [criterionName, setCriterionName] = useState('');
+  const [levels, setLevels] = useState(['', '', '']); 
+  const [blankCards, setBlankCards] = useState([0, 0]);
+  const [errors, setErrors] = useState({ criterion: false, levels: [] });
+
+  // ESTADOS: FASE 2
+  const [baseScale, setBaseScale] = useState({}); 
+  const [selectedTerm, setSelectedTerm] = useState(null);
+  const [mfDefinitions, setMfDefinitions] = useState({});
+  const [subscales, setSubscales] = useState({});
+  const [modalTarget, setModalTarget] = useState(null); 
+
+  // ESTADO: FASE 3
+  const [finalResult, setFinalResult] = useState(null);
+
+  // MANEJADORES: FASE 1
+  const handleCriterionChange = (val) => { setCriterionName(val); if (errors.criterion) setErrors({ ...errors, criterion: false }); };
+  const handleLevelChange = (index, newValue) => { const newLevels = [...levels]; newLevels[index] = newValue; setLevels(newLevels); if (errors.levels[index]) setErrors({ ...errors, levels: errors.levels.map((e, i) => i === index ? false : e) }); };
+  const handleAddLevel = () => { setLevels([...levels, '']); setBlankCards([...blankCards, 0]); setErrors({ ...errors, levels: [...errors.levels, false] }); };
+  const handleRemoveLevel = (indexToRemove) => { if (levels.length <= 3) return; setLevels(levels.filter((_, i) => i !== indexToRemove)); setBlankCards(blankCards.filter((_, i) => i !== (indexToRemove === 0 ? 0 : indexToRemove - 1))); setErrors({ ...errors, levels: errors.levels.filter((_, i) => i !== indexToRemove) }); };
+  const handleBlankCardChange = (index, delta) => { const newCards = [...blankCards]; if (newCards[index] + delta >= 0) { newCards[index] += delta; setBlankCards(newCards); } };
+
+  const handleGenerateBaseScale = async () => {
+    const newErrors = { criterion: !criterionName.trim(), levels: levels.map(l => !l.trim()) };
+    if (newErrors.criterion || newErrors.levels.includes(true)) { 
+      setErrors(newErrors); 
+      return alert("Por favor, rellena todos los campos."); 
+    }
+
+    setIsLoading(true);
+    try {
+      const payloadBase = { criterion_name: criterionName.trim(), levels: levels.map(l => l.trim()), blank_cards: blankCards, references: { "0": 0, [(levels.length - 1).toString()]: 1 } };
+      const baseResult = await calculateValueFunction(payloadBase);
+      setBaseScale(baseResult.values);
+      const initialMfs = {};
+      Object.entries(baseResult.values).forEach(([name, value]) => { initialMfs[name] = { supportStart: value, coreStart: value, coreEnd: value, supportEnd: value }; });
+      setMfDefinitions(initialMfs);
+      setSelectedTerm(Object.keys(baseResult.values)[0]);
+      setStep(2);
+    } catch (error) { alert("Error: " + error); } finally { setIsLoading(false); }
+  };
+
+  // MANEJADORES: FASE 2
+  const updateCurrentMf = (field, value) => {
+    if (!selectedTerm) return;
+    let numValue = parseFloat(value);
+    setMfDefinitions(prev => {
+      const scaleKeys = Object.keys(baseScale);
+      const selectedIndex = scaleKeys.indexOf(selectedTerm);
+      let prevCoreEnd = 0, prevSupportEnd = 0, nextCoreStart = 1, nextSupportStart = 1;
+
+      if (selectedIndex > 0) {
+        prevCoreEnd = prev[scaleKeys[selectedIndex - 1]].coreEnd;
+        prevSupportEnd = prev[scaleKeys[selectedIndex - 1]].supportEnd;
+      }
+      if (selectedIndex < scaleKeys.length - 1) {
+        nextCoreStart = prev[scaleKeys[selectedIndex + 1]].coreStart;
+        nextSupportStart = prev[scaleKeys[selectedIndex + 1]].supportStart;
+      }
+
+      const anchor = baseScale[selectedTerm];
+
+      if (field === 'supportStart' && numValue < prevCoreEnd) numValue = prevCoreEnd;
+      if (field === 'coreStart' && numValue < prevSupportEnd) numValue = prevSupportEnd;
+      if (field === 'coreEnd' && numValue > nextSupportStart) numValue = nextSupportStart;
+      if (field === 'supportEnd' && numValue > nextCoreStart) numValue = nextCoreStart;
+      if ((field === 'supportStart' || field === 'coreStart') && numValue > anchor) numValue = anchor;
+      if ((field === 'supportEnd' || field === 'coreEnd') && numValue < anchor) numValue = anchor;
+
+      const current = { ...prev[selectedTerm], [field]: numValue };
+
+      if (field === 'supportStart') {
+        if (current.supportStart > current.coreStart) current.coreStart = current.supportStart;
+        if (current.coreStart > current.coreEnd) current.coreEnd = current.coreStart;
+        if (current.coreEnd > current.supportEnd) current.supportEnd = current.coreEnd;
+      } else if (field === 'coreStart') {
+        if (current.coreStart < current.supportStart) current.supportStart = current.coreStart;
+        if (current.coreStart > current.coreEnd) current.coreEnd = current.coreStart;
+        if (current.coreEnd > current.supportEnd) current.supportEnd = current.coreEnd;
+      } else if (field === 'coreEnd') {
+        if (current.coreEnd > current.supportEnd) current.supportEnd = current.coreEnd;
+        if (current.coreEnd < current.coreStart) current.coreStart = current.coreEnd;
+        if (current.coreStart < current.supportStart) current.supportStart = current.coreStart;
+      } else if (field === 'supportEnd') {
+        if (current.supportEnd < current.coreEnd) current.coreEnd = current.supportEnd;
+        if (current.coreEnd < current.coreStart) current.coreStart = current.coreEnd;
+        if (current.coreStart < current.supportStart) current.supportStart = current.coreStart;
+      }
+      return { ...prev, [selectedTerm]: current };
+    });
+  };
+
+  const handleOpenSubscale = (term, side, initialData) => {
+    setModalTarget({ term, side, initialData });
+  };
+
+  const handleSaveSubscale = (term, side, data) => {
+    setSubscales(prev => ({
+      ...prev,
+      [term]: {
+        ...prev[term],
+        [side]: data
+      }
+    }));
+    setModalTarget(null);
+  };
+
+  // Petición para el endpoint "build"
+  const handleFinalSubmit = async () => {
+    const scaleKeys = Object.keys(baseScale);
+    
+    const payload = {
+      levels: scaleKeys.map(term => {
+        const mf = mfDefinitions[term];
+        const sub = subscales[term] || {};
+        
+        const c_start = Number(mf.coreStart.toFixed(4));
+        const c_end = Number(mf.coreEnd.toFixed(4));
+        
+        const s_start = Math.min(Number(mf.supportStart.toFixed(4)), c_start);
+        const s_end = Math.max(Number(mf.supportEnd.toFixed(4)), c_end);
+
+        const leftCount = sub.left ? sub.left.cardsCount : 2;
+        const left_nodes_x = Array.from({ length: leftCount }).map((_, i) => 
+          Number((s_start + (c_start - s_start) * (i / (leftCount - 1))).toFixed(4))
+        );
+
+        const rightCount = sub.right ? sub.right.cardsCount : 2;
+        const right_nodes_x = Array.from({ length: rightCount }).map((_, i) => 
+          Number((c_end + (s_end - c_end) * (i / (rightCount - 1))).toFixed(4))
+        );
+
+        return {
+          term: term,
+          core: [ c_start, c_end ],
+          support: [ s_start, s_end ],
+          left_nodes_x: left_nodes_x,
+          left_blank_cards: sub.left ? sub.left.blankCards : [0],
+          right_nodes_x: right_nodes_x,
+          right_blank_cards: sub.right ? sub.right.blankCards : [0]
+        };
+      })
+    };
+
+    setIsLoading(true);
+    try {
+      const result = await buildFuzzyGraph(payload);
+      console.log("RESPUESTA DEL BACKEND:", result);
+      
+      setFinalResult(result);
+      setStep(3);
+
+    } catch (error) {
+      console.error(error);
+      alert("Error del servidor: \n" + JSON.stringify(error, null, 2));
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  return (
+    <div className="w-full flex flex-col items-center">
+      
+      {step === 1 && (
+        <Step1BaseScale
+          criterionName={criterionName} handleCriterionChange={handleCriterionChange}
+          levels={levels} handleLevelChange={handleLevelChange}
+          handleAddLevel={handleAddLevel} handleRemoveLevel={handleRemoveLevel}
+          blankCards={blankCards} handleBlankCardChange={handleBlankCardChange}
+          errors={errors} handleGenerateBaseScale={handleGenerateBaseScale} isLoading={isLoading}
+        />
+      )}
+
+      {step === 2 && (
+        <Step2FuzzyModeling
+          baseScale={baseScale} mfDefinitions={mfDefinitions}
+          selectedTerm={selectedTerm} setSelectedTerm={setSelectedTerm}
+          updateCurrentMf={updateCurrentMf} handleFinalSubmit={handleFinalSubmit}
+          onBack={() => setStep(1)}
+          subscales={subscales}
+          onOpenSubscale={handleOpenSubscale}
+        />
+      )}
+
+      {step === 3 && finalResult && (
+        <div className="flex flex-col gap-6 w-full">
+          <Step3FinalGraph data={finalResult} />
+
+          <button 
+            onClick={() => console.log("Lógica para guardar")}
+            className="mt-4 px-8 py-3 bg-blue-600 text-white font-bold rounded-xl shadow-md hover:bg-blue-700 w-fit self-end transition-all"
+          >
+            Finalizar y Guardar
+          </button>
+        </div>
+      )}
+
+      {modalTarget && (
+        <SubscaleModal 
+          key={`${modalTarget.term}-${modalTarget.side}`}
+          onClose={() => setModalTarget(null)} 
+          onSave={handleSaveSubscale} 
+          targetInfo={modalTarget} 
+        />
+      )}
+    </div>
+  );
+}
@@ -0,0 +1,16 @@
+import { BrowserRouter, Routes, Route, Navigate } from 'react-router-dom';
+import MainLayout from '../components/layout/MainLayout';
+import DocEditor from '../pages/DocEditor';
+
+export function AppRouter() {
+  return (
+    <BrowserRouter>
+      <Routes>
+        <Route path="/" element={<MainLayout />}>
+          <Route index element={<DocEditor />} />
+          <Route path="*" element={<Navigate to="/" replace />} />
+        </Route>
+      </Routes>
+    </BrowserRouter>
+  );
+}
@@ -1,11 +1,23 @@
-import axios from '../lib/axios';
+import api from '../lib/api';

 export const calculateValueFunction = async (payload) => {
  try {
-    const response = await axios.post('/criteria/doc/value-function', payload);
+    const response = await api.post('/criteria/doc/value-function', payload);
    return response.data;
  } catch (error) {
-    console.error("Error en calculateValueFunction:", error);
-    throw error;
+    console.error('Error calculating value function:', error);
+    throw error.response?.data?.detail || error.message;
  }
 };
+
+export const buildFuzzyGraph = async (payload) => {
+  try {
+    const response = await api.post('/criteria/doc-mf/build', payload);
+    return response.data;
+  } catch (error) {
+    console.error('Error building fuzzy graph:', error);
+    throw error.response?.data?.detail || error.message;
+  }
+
+
+};