Separación vista/lógica de wizard de creación de asignatura

src/components/asignaturas/wizard/PasoBasicosForm.tsx

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+import type {
+  NewSubjectWizardState,
+  TipoAsignatura,
+} from '@/features/asignaturas/new/types'
+
+import { Input } from '@/components/ui/input'
+import { Label } from '@/components/ui/label'
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from '@/components/ui/select'
+import {
+  ESTRUCTURAS_SEP,
+  TIPOS_MATERIA,
+} from '@/features/asignaturas/new/catalogs'
+
+export function PasoBasicosForm({
+  wizard,
+  onChange,
+}: {
+  wizard: NewSubjectWizardState
+  onChange: React.Dispatch<React.SetStateAction<NewSubjectWizardState>>
+}) {
+  return (
+    <div className="grid gap-4 sm:grid-cols-2">
+      <div className="grid gap-1 sm:col-span-2">
+        <Label htmlFor="nombre">Nombre de la asignatura</Label>
+        <Input
+          id="nombre"
+          placeholder="Ej. Matemáticas Discretas"
+          value={wizard.datosBasicos.nombre}
+          onChange={(e) =>
+            onChange((w) => ({
+              ...w,
+              datosBasicos: { ...w.datosBasicos, nombre: e.target.value },
+            }))
+          }
+        />
+      </div>
+
+      <div className="grid gap-1">
+        <Label htmlFor="clave">Clave (Opcional)</Label>
+        <Input
+          id="clave"
+          placeholder="Ej. MAT-101"
+          value={wizard.datosBasicos.clave || ''}
+          onChange={(e) =>
+            onChange((w) => ({
+              ...w,
+              datosBasicos: { ...w.datosBasicos, clave: e.target.value },
+            }))
+          }
+        />
+      </div>
+
+      <div className="grid gap-1">
+        <Label htmlFor="tipo">Tipo</Label>
+        <Select
+          value={wizard.datosBasicos.tipo}
+          onValueChange={(val) =>
+            onChange((w) => ({
+              ...w,
+              datosBasicos: { ...w.datosBasicos, tipo: val as TipoAsignatura },
+            }))
+          }
+        >
+          <SelectTrigger
+            id="tipo"
+            className="w-full min-w-0 [&>span]:block! [&>span]:truncate!"
+          >
+            <SelectValue />
+          </SelectTrigger>
+          <SelectContent>
+            {TIPOS_MATERIA.map((t) => (
+              <SelectItem key={t.value} value={t.value}>
+                {t.label}
+              </SelectItem>
+            ))}
+          </SelectContent>
+        </Select>
+      </div>
+
+      <div className="grid gap-1">
+        <Label htmlFor="creditos">Créditos</Label>
+        <Input
+          id="creditos"
+          type="number"
+          min={0}
+          value={wizard.datosBasicos.creditos}
+          onChange={(e) =>
+            onChange((w) => ({
+              ...w,
+              datosBasicos: {
+                ...w.datosBasicos,
+                creditos: Number(e.target.value || 0),
+              },
+            }))
+          }
+        />
+      </div>
+
+      <div className="grid gap-1">
+        <Label htmlFor="horas">Horas / Semana</Label>
+        <Input
+          id="horas"
+          type="number"
+          min={0}
+          value={wizard.datosBasicos.horasSemana || 0}
+          onChange={(e) =>
+            onChange((w) => ({
+              ...w,
+              datosBasicos: {
+                ...w.datosBasicos,
+                horasSemana: Number(e.target.value || 0),
+              },
+            }))
+          }
+        />
+      </div>
+
+      <div className="grid gap-1 sm:col-span-2">
+        <Label htmlFor="estructura">Estructura de la asignatura</Label>
+        <Select
+          value={wizard.datosBasicos.estructuraId}
+          onValueChange={(val) =>
+            onChange((w) => ({
+              ...w,
+              datosBasicos: { ...w.datosBasicos, estructuraId: val },
+            }))
+          }
+        >
+          <SelectTrigger
+            id="estructura"
+            className="w-full min-w-0 [&>span]:block! [&>span]:truncate!"
+          >
+            <SelectValue placeholder="Selecciona plantilla..." />
+          </SelectTrigger>
+          <SelectContent>
+            {ESTRUCTURAS_SEP.map((e) => (
+              <SelectItem key={e.id} value={e.id}>
+                {e.label}
+              </SelectItem>
+            ))}
+          </SelectContent>
+        </Select>
+        <p className="text-muted-foreground text-xs">
+          Define los campos requeridos (ej. Objetivos, Temario, Evaluación).
+        </p>
+      </div>
+    </div>
+  )
+}

src/components/asignaturas/wizard/PasoConfiguracionPanel.tsx

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+import * as Icons from 'lucide-react'
+
+import type { NewSubjectWizardState } from '@/features/asignaturas/new/types'
+
+import { Button } from '@/components/ui/button'
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card'
+import { Input } from '@/components/ui/input'
+import { Label } from '@/components/ui/label'
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from '@/components/ui/select'
+import { Textarea } from '@/components/ui/textarea'
+import {
+  ARCHIVOS_SISTEMA_MOCK,
+  FACULTADES,
+  MATERIAS_MOCK,
+  PLANES_MOCK,
+} from '@/features/asignaturas/new/catalogs'
+
+export function PasoConfiguracionPanel({
+  wizard,
+  onChange,
+  onGenerarIA,
+}: {
+  wizard: NewSubjectWizardState
+  onChange: React.Dispatch<React.SetStateAction<NewSubjectWizardState>>
+  onGenerarIA: () => void
+}) {
+  if (wizard.modoCreacion === 'MANUAL') {
+    return (
+      <Card>
+        <CardHeader>
+          <CardTitle>Configuración Manual</CardTitle>
+          <CardDescription>
+            La asignatura se creará vacía. Podrás editar el contenido detallado
+            en la siguiente pantalla.
+          </CardDescription>
+        </CardHeader>
+      </Card>
+    )
+  }
+
+  if (wizard.modoCreacion === 'IA') {
+    return (
+      <div className="grid gap-4">
+        <div className="grid gap-1">
+          <Label>Descripción del enfoque</Label>
+          <Textarea
+            placeholder="Ej. Asignatura teórica-práctica enfocada en patrones de diseño..."
+            value={wizard.iaConfig?.descripcionEnfoque}
+            onChange={(e) =>
+              onChange((w) => ({
+                ...w,
+                iaConfig: {
+                  ...w.iaConfig!,
+                  descripcionEnfoque: e.target.value,
+                },
+              }))
+            }
+            className="min-h-[100px]"
+          />
+        </div>
+        <div className="grid gap-1">
+          <Label>Notas adicionales</Label>
+          <Textarea
+            placeholder="Restricciones, bibliografía sugerida, etc."
+            value={wizard.iaConfig?.notasAdicionales}
+            onChange={(e) =>
+              onChange((w) => ({
+                ...w,
+                iaConfig: { ...w.iaConfig!, notasAdicionales: e.target.value },
+              }))
+            }
+          />
+        </div>
+
+        <div className="grid gap-2">
+          <Label>Archivos de contexto (Opcional)</Label>
+          <div className="flex flex-col gap-2 rounded-md border p-3">
+            {ARCHIVOS_SISTEMA_MOCK.map((file) => (
+              <div key={file.id} className="flex items-center gap-2">
+                <input
+                  type="checkbox"
+                  id={file.id}
+                  checked={wizard.iaConfig?.archivosExistentesIds.includes(
+                    file.id,
+                  )}
+                  onChange={(e) => {
+                    const checked = e.target.checked
+                    onChange((w) => ({
+                      ...w,
+                      iaConfig: {
+                        ...w.iaConfig!,
+                        archivosExistentesIds: checked
+                          ? [
+                              ...(w.iaConfig?.archivosExistentesIds || []),
+                              file.id,
+                            ]
+                          : w.iaConfig?.archivosExistentesIds.filter(
+                              (id) => id !== file.id,
+                            ) || [],
+                      },
+                    }))
+                  }}
+                />
+                <Label htmlFor={file.id} className="font-normal">
+                  {file.name}
+                </Label>
+              </div>
+            ))}
+          </div>
+        </div>
+
+        <div className="flex justify-end">
+          <Button onClick={onGenerarIA} disabled={wizard.isLoading}>
+            {wizard.isLoading ? (
+              <>
+                <Icons.Loader2 className="mr-2 h-4 w-4 animate-spin" />
+                Generando...
+              </>
+            ) : (
+              <>
+                <Icons.Sparkles className="mr-2 h-4 w-4" /> Generar Preview
+              </>
+            )}
+          </Button>
+        </div>
+
+        {wizard.resumen.previewAsignatura && (
+          <Card className="bg-muted/50 border-dashed">
+            <CardHeader>
+              <CardTitle className="text-base">Vista previa generada</CardTitle>
+            </CardHeader>
+            <CardContent className="text-muted-foreground text-sm">
+              <p>
+                <strong>Objetivo:</strong>{' '}
+                {wizard.resumen.previewAsignatura.objetivo}
+              </p>
+              <p className="mt-2">
+                Se detectaron {wizard.resumen.previewAsignatura.unidades}{' '}
+                unidades temáticas y{' '}
+                {wizard.resumen.previewAsignatura.bibliografiaCount} fuentes
+                bibliográficas.
+              </p>
+            </CardContent>
+          </Card>
+        )}
+      </div>
+    )
+  }
+
+  if (wizard.subModoClonado === 'INTERNO') {
+    return (
+      <div className="grid gap-4">
+        <div className="grid gap-2 sm:grid-cols-3">
+          <div>
+            <Label>Facultad</Label>
+            <Select
+              onValueChange={(val) =>
+                onChange((w) => ({
+                  ...w,
+                  clonInterno: { ...w.clonInterno, facultadId: val },
+                }))
+              }
+            >
+              <SelectTrigger>
+                <SelectValue placeholder="Todas" />
+              </SelectTrigger>
+              <SelectContent>
+                {FACULTADES.map((f) => (
+                  <SelectItem key={f.id} value={f.id}>
+                    {f.nombre}
+                  </SelectItem>
+                ))}
+              </SelectContent>
+            </Select>
+          </div>
+          <div>
+            <Label>Plan</Label>
+            <Select
+              onValueChange={(val) =>
+                onChange((w) => ({
+                  ...w,
+                  clonInterno: { ...w.clonInterno, planOrigenId: val },
+                }))
+              }
+            >
+              <SelectTrigger>
+                <SelectValue placeholder="Todos" />
+              </SelectTrigger>
+              <SelectContent>
+                {PLANES_MOCK.map((p) => (
+                  <SelectItem key={p.id} value={p.id}>
+                    {p.nombre}
+                  </SelectItem>
+                ))}
+              </SelectContent>
+            </Select>
+          </div>
+          <div>
+            <Label>Buscar</Label>
+            <Input placeholder="Nombre..." />
+          </div>
+        </div>
+
+        <div className="grid max-h-[300px] gap-2 overflow-y-auto">
+          {MATERIAS_MOCK.map((m) => (
+            <div
+              key={m.id}
+              onClick={() =>
+                onChange((w) => ({
+                  ...w,
+                  clonInterno: { ...w.clonInterno, asignaturaOrigenId: m.id },
+                }))
+              }
+              className={`hover:bg-accent flex cursor-pointer items-center justify-between rounded-md border p-3 ${
+                wizard.clonInterno?.asignaturaOrigenId === m.id
+                  ? 'border-primary bg-primary/5 ring-primary ring-1'
+                  : ''
+              }`}
+            >
+              <div>
+                <div className="font-medium">{m.nombre}</div>
+                <div className="text-muted-foreground text-xs">
+                  {m.clave} • {m.creditos} créditos
+                </div>
+              </div>
+              {wizard.clonInterno?.asignaturaOrigenId === m.id && (
+                <Icons.CheckCircle2 className="text-primary h-5 w-5" />
+              )}
+            </div>
+          ))}
+        </div>
+      </div>
+    )
+  }
+
+  if (wizard.subModoClonado === 'TRADICIONAL') {
+    return (
+      <div className="grid gap-4">
+        <div className="rounded-lg border border-dashed p-8 text-center">
+          <Icons.Upload className="text-muted-foreground mx-auto mb-4 h-10 w-10" />
+          <h3 className="mb-1 text-sm font-medium">
+            Sube el Word de la asignatura
+          </h3>
+          <p className="text-muted-foreground mb-4 text-xs">
+            Arrastra el archivo o haz clic para buscar (.doc, .docx)
+          </p>
+          <Input
+            type="file"
+            accept=".doc,.docx"
+            className="mx-auto max-w-xs"
+            onChange={(e) =>
+              onChange((w) => ({
+                ...w,
+                clonTradicional: {
+                  ...w.clonTradicional!,
+                  archivoWordAsignaturaId:
+                    e.target.files?.[0]?.name || 'mock_file',
+                },
+              }))
+            }
+          />
+        </div>
+        {wizard.clonTradicional?.archivoWordAsignaturaId && (
+          <div className="flex items-center gap-2 rounded-md bg-green-50 p-3 text-sm text-green-700">
+            <Icons.FileText className="h-4 w-4" />
+            Archivo cargado listo para procesar.
+          </div>
+        )}
+      </div>
+    )
+  }
+
+  return null
+}

src/components/asignaturas/wizard/PasoMetodoCardGroup.tsx

@@ -0,0 +1,135 @@
+import * as Icons from 'lucide-react'
+
+import type {
+  ModoCreacion,
+  NewSubjectWizardState,
+  SubModoClonado,
+} from '@/features/asignaturas/new/types'
+
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card'
+
+export function PasoMetodoCardGroup({
+  wizard,
+  onChange,
+}: {
+  wizard: NewSubjectWizardState
+  onChange: React.Dispatch<React.SetStateAction<NewSubjectWizardState>>
+}) {
+  const isSelected = (m: ModoCreacion) => wizard.modoCreacion === m
+  const isSubSelected = (s: SubModoClonado) => wizard.subModoClonado === s
+
+  return (
+    <div className="grid gap-4 sm:grid-cols-3">
+      <Card
+        className={isSelected('MANUAL') ? 'ring-ring ring-2' : ''}
+        onClick={() =>
+          onChange((w) => ({
+            ...w,
+            modoCreacion: 'MANUAL',
+            subModoClonado: undefined,
+          }))
+        }
+        role="button"
+        tabIndex={0}
+      >
+        <CardHeader>
+          <CardTitle className="flex items-center gap-2">
+            <Icons.Pencil className="text-primary h-5 w-5" /> Manual
+          </CardTitle>
+          <CardDescription>
+            Asignatura vacía con estructura base.
+          </CardDescription>
+        </CardHeader>
+      </Card>
+
+      <Card
+        className={isSelected('IA') ? 'ring-ring ring-2' : ''}
+        onClick={() =>
+          onChange((w) => ({
+            ...w,
+            modoCreacion: 'IA',
+            subModoClonado: undefined,
+          }))
+        }
+        role="button"
+        tabIndex={0}
+      >
+        <CardHeader>
+          <CardTitle className="flex items-center gap-2">
+            <Icons.Sparkles className="text-primary h-5 w-5" /> Con IA
+          </CardTitle>
+          <CardDescription>Generar contenido automático.</CardDescription>
+        </CardHeader>
+      </Card>
+
+      <Card
+        className={isSelected('CLONADO') ? 'ring-ring ring-2' : ''}
+        onClick={() => onChange((w) => ({ ...w, modoCreacion: 'CLONADO' }))}
+        role="button"
+        tabIndex={0}
+      >
+        <CardHeader>
+          <CardTitle className="flex items-center gap-2">
+            <Icons.Copy className="text-primary h-5 w-5" /> Clonado
+          </CardTitle>
+          <CardDescription>De otra asignatura o archivo Word.</CardDescription>
+        </CardHeader>
+        {wizard.modoCreacion === 'CLONADO' && (
+          <CardContent>
+            <div className="flex flex-col gap-3">
+              <div
+                role="button"
+                tabIndex={0}
+                onClick={(e) => {
+                  e.stopPropagation()
+                  onChange((w) => ({ ...w, subModoClonado: 'INTERNO' }))
+                }}
+                className={`hover:border-primary/50 hover:bg-accent flex cursor-pointer items-center gap-4 rounded-lg border p-4 text-left transition-all ${
+                  isSubSelected('INTERNO')
+                    ? 'bg-primary/5 text-primary ring-primary border-primary ring-1'
+                    : 'border-border text-muted-foreground'
+                }`}
+              >
+                <Icons.Database className="h-6 w-6 flex-none" />
+                <div className="flex flex-col">
+                  <span className="text-sm font-medium">Del sistema</span>
+                  <span className="text-xs opacity-70">
+                    Buscar en otros planes
+                  </span>
+                </div>
+              </div>
+
+              <div
+                role="button"
+                tabIndex={0}
+                onClick={(e) => {
+                  e.stopPropagation()
+                  onChange((w) => ({ ...w, subModoClonado: 'TRADICIONAL' }))
+                }}
+                className={`hover:border-primary/50 hover:bg-accent flex cursor-pointer items-center gap-4 rounded-lg border p-4 text-left transition-all ${
+                  isSubSelected('TRADICIONAL')
+                    ? 'bg-primary/5 text-primary ring-primary border-primary ring-1'
+                    : 'border-border text-muted-foreground'
+                }`}
+              >
+                <Icons.Upload className="h-6 w-6 flex-none" />
+                <div className="flex flex-col">
+                  <span className="text-sm font-medium">Desde archivos</span>
+                  <span className="text-xs opacity-70">
+                    Subir Word existente
+                  </span>
+                </div>
+              </div>
+            </div>
+          </CardContent>
+        )}
+      </Card>
+    </div>
+  )
+}

src/components/asignaturas/wizard/PasoResumenCard.tsx

@@ -0,0 +1,75 @@
+import * as Icons from 'lucide-react'
+
+import type { NewSubjectWizardState } from '@/features/asignaturas/new/types'
+
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card'
+import { ESTRUCTURAS_SEP } from '@/features/asignaturas/new/catalogs'
+
+export function PasoResumenCard({ wizard }: { wizard: NewSubjectWizardState }) {
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle>Resumen de creación</CardTitle>
+        <CardDescription>
+          Verifica los datos antes de crear la asignatura.
+        </CardDescription>
+      </CardHeader>
+      <CardContent className="grid gap-4 text-sm">
+        <div className="grid grid-cols-2 gap-4">
+          <div>
+            <span className="text-muted-foreground">Nombre:</span>
+            <div className="font-medium">{wizard.datosBasicos.nombre}</div>
+          </div>
+          <div>
+            <span className="text-muted-foreground">Tipo:</span>
+            <div className="font-medium">{wizard.datosBasicos.tipo}</div>
+          </div>
+          <div>
+            <span className="text-muted-foreground">Créditos:</span>
+            <div className="font-medium">{wizard.datosBasicos.creditos}</div>
+          </div>
+          <div>
+            <span className="text-muted-foreground">Estructura:</span>
+            <div className="font-medium">
+              {
+                ESTRUCTURAS_SEP.find(
+                  (e) => e.id === wizard.datosBasicos.estructuraId,
+                )?.label
+              }
+            </div>
+          </div>
+        </div>
+
+        <div className="bg-muted rounded-md p-3">
+          <span className="text-muted-foreground">Modo de creación:</span>
+          <div className="flex items-center gap-2 font-medium">
+            {wizard.modoCreacion === 'MANUAL' && (
+              <>
+                <Icons.Pencil className="h-4 w-4" /> Manual (Vacía)
+              </>
+            )}
+            {wizard.modoCreacion === 'IA' && (
+              <>
+                <Icons.Sparkles className="h-4 w-4" /> Generada con IA
+              </>
+            )}
+            {wizard.modoCreacion === 'CLONADO' && (
+              <>
+                <Icons.Copy className="h-4 w-4" /> Clonada
+                {wizard.subModoClonado === 'INTERNO'
+                  ? ' (Sistema)'
+                  : ' (Archivo)'}
+              </>
+            )}
+          </div>
+        </div>
+      </CardContent>
+    </Card>
+  )
+}

src/components/asignaturas/wizard/StepWithTooltip.tsx

@@ -0,0 +1,40 @@
+import { useState } from 'react'
+
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipProvider,
+  TooltipTrigger,
+} from '@/components/ui/tooltip'
+
+export function StepWithTooltip({
+  title,
+  desc,
+}: {
+  title: string
+  desc: string
+}) {
+  const [isOpen, setIsOpen] = useState(false)
+  return (
+    <TooltipProvider delayDuration={0}>
+      <Tooltip open={isOpen} onOpenChange={setIsOpen}>
+        <TooltipTrigger asChild>
+          <span
+            className="cursor-help decoration-dotted underline-offset-4 hover:underline"
+            onClick={(e) => {
+              e.stopPropagation()
+              setIsOpen((prev) => !prev)
+            }}
+            onMouseEnter={() => setIsOpen(true)}
+            onMouseLeave={() => setIsOpen(false)}
+          >
+            {title}
+          </span>
+        </TooltipTrigger>
+        <TooltipContent className="max-w-[200px] text-xs">
+          <p>{desc}</p>
+        </TooltipContent>
+      </Tooltip>
+    </TooltipProvider>
+  )
+}

src/components/asignaturas/wizard/VistaSinPermisos.tsx

@@ -0,0 +1,39 @@
+import * as Icons from 'lucide-react'
+
+import { Button } from '@/components/ui/button'
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card'
+import { DialogHeader, DialogTitle } from '@/components/ui/dialog'
+
+export function VistaSinPermisos({ onClose }: { onClose: () => void }) {
+  return (
+    <>
+      <DialogHeader className="flex-none border-b p-6">
+        <DialogTitle>Nueva Asignatura</DialogTitle>
+      </DialogHeader>
+      <div className="flex-1 p-6">
+        <Card className="border-destructive/40">
+          <CardHeader>
+            <CardTitle className="text-destructive flex items-center gap-2">
+              <Icons.ShieldAlert className="h-5 w-5" />
+              Sin permisos
+            </CardTitle>
+            <CardDescription>
+              Solo el Jefe de Carrera puede crear asignaturas.
+            </CardDescription>
+          </CardHeader>
+          <CardContent className="flex justify-end">
+            <Button variant="secondary" onClick={onClose}>
+              Volver
+            </Button>
+          </CardContent>
+        </Card>
+      </div>
+    </>
+  )
+}

src/components/asignaturas/wizard/WizardControls.tsx

@@ -0,0 +1,66 @@
+import type { NewSubjectWizardState } from '@/features/asignaturas/new/types'
+
+import { Button } from '@/components/ui/button'
+
+export function WizardControls({
+  Wizard,
+  methods,
+  wizard,
+  canContinueDesdeMetodo,
+  canContinueDesdeBasicos,
+  canContinueDesdeConfig,
+  onCreate,
+}: {
+  Wizard: any
+  methods: any
+  wizard: NewSubjectWizardState
+  canContinueDesdeMetodo: boolean
+  canContinueDesdeBasicos: boolean
+  canContinueDesdeConfig: boolean
+  onCreate: () => void
+}) {
+  const idx = Wizard.utils.getIndex(methods.current.id)
+  const isLast = idx >= Wizard.steps.length - 1
+
+  return (
+    <div className="flex-none border-t bg-white p-6">
+      <div className="flex items-center justify-between">
+        <div className="flex-1">
+          {wizard.errorMessage && (
+            <span className="text-destructive text-sm font-medium">
+              {wizard.errorMessage}
+            </span>
+          )}
+        </div>
+
+        <div className="flex gap-4">
+          <Button
+            variant="secondary"
+            onClick={() => methods.prev()}
+            disabled={idx === 0 || wizard.isLoading}
+          >
+            Anterior
+          </Button>
+
+          {!isLast ? (
+            <Button
+              onClick={() => methods.next()}
+              disabled={
+                wizard.isLoading ||
+                (idx === 0 && !canContinueDesdeMetodo) ||
+                (idx === 1 && !canContinueDesdeBasicos) ||
+                (idx === 2 && !canContinueDesdeConfig)
+              }
+            >
+              Siguiente
+            </Button>
+          ) : (
+            <Button onClick={onCreate} disabled={wizard.isLoading}>
+              {wizard.isLoading ? 'Creando...' : 'Crear Asignatura'}
+            </Button>
+          )}
+        </div>
+      </div>
+    </div>
+  )
+}

src/components/asignaturas/wizard/WizardHeader.tsx

@@ -0,0 +1,80 @@
+import * as Icons from 'lucide-react'
+
+import { StepWithTooltip } from './StepWithTooltip'
+
+import { CircularProgress } from '@/components/CircularProgress'
+import { DialogHeader, DialogTitle } from '@/components/ui/dialog'
+
+export function WizardHeader({
+  title,
+  Wizard,
+  methods,
+}: {
+  title: string
+  Wizard: any
+  methods: any
+}) {
+  const currentIndex = Wizard.utils.getIndex(methods.current.id) + 1
+  const totalSteps = Wizard.steps.length
+  const nextStep = Wizard.steps[currentIndex]
+
+  return (
+    <div className="z-10 flex-none border-b bg-white">
+      <div className="flex items-center justify-between p-6 pb-4">
+        <DialogHeader className="p-0">
+          <DialogTitle>{title}</DialogTitle>
+        </DialogHeader>
+        {methods.onClose && (
+          <button
+            onClick={methods.onClose}
+            className="ring-offset-background focus:ring-ring data-[state=open]:bg-accent data-[state=open]:text-muted-foreground rounded-sm opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-none disabled:pointer-events-none"
+          >
+            <Icons.X className="h-4 w-4" />
+            <span className="sr-only">Cerrar</span>
+          </button>
+        )}
+      </div>
+
+      <div className="px-6 pb-6">
+        <div className="block sm:hidden">
+          <div className="flex items-center gap-5">
+            <CircularProgress current={currentIndex} total={totalSteps} />
+            <div className="flex flex-col justify-center">
+              <h2 className="text-lg font-bold text-slate-900">
+                <StepWithTooltip
+                  title={methods.current.title}
+                  desc={methods.current.description}
+                />
+              </h2>
+              {nextStep ? (
+                <p className="text-sm text-slate-400">
+                  Siguiente: {nextStep.title}
+                </p>
+              ) : (
+                <p className="text-sm font-medium text-green-500">
+                  ¡Último paso!
+                </p>
+              )}
+            </div>
+          </div>
+        </div>
+
+        <div className="hidden sm:block">
+          <Wizard.Stepper.Navigation className="border-border/60 rounded-xl border bg-slate-50 p-2">
+            {Wizard.steps.map((step: any) => (
+              <Wizard.Stepper.Step
+                key={step.id}
+                of={step.id}
+                className="whitespace-nowrap"
+              >
+                <Wizard.Stepper.Title>
+                  <StepWithTooltip title={step.title} desc={step.description} />
+                </Wizard.Stepper.Title>
+              </Wizard.Stepper.Step>
+            ))}
+          </Wizard.Stepper.Navigation>
+        </div>
+      </div>
+    </div>
+  )
+}

src/components/planes/App.css

@@ -1,42 +0,0 @@
-#root {
-  max-width: 1280px;
-  margin: 0 auto;
-  padding: 2rem;
-  text-align: center;
-}
-
-.logo {
-  height: 6em;
-  padding: 1.5em;
-  will-change: filter;
-  transition: filter 300ms;
-}
-.logo:hover {
-  filter: drop-shadow(0 0 2em #646cffaa);
-}
-.logo.react:hover {
-  filter: drop-shadow(0 0 2em #61dafbaa);
-}
-
-@keyframes logo-spin {
-  from {
-    transform: rotate(0deg);
-  }
-  to {
-    transform: rotate(360deg);
-  }
-}
-
-@media (prefers-reduced-motion: no-preference) {
-  a:nth-of-type(2) .logo {
-    animation: logo-spin infinite 20s linear;
-  }
-}
-
-.card {
-  padding: 2em;
-}
-
-.read-the-docs {
-  color: #888;
-}

src/components/planes/exampleStepper.tsx

@@ -1,163 +0,0 @@
-import { defineStepper } from '@stepperize/react'
-import * as React from 'react'
-
-import { Button } from '@/components/ui/button'
-import { Input } from '@/components/ui/input'
-import { Separator } from '@/components/ui/separator'
-import { Textarea } from '@/components/ui/textarea'
-// import './App.css'
-
-const { useStepper, steps, utils } = defineStepper(
-  {
-    id: 'shipping',
-    title: 'Shipping',
-    description: 'Enter your shipping details',
-  },
-  {
-    id: 'payment',
-    title: 'Payment',
-    description: 'Enter your payment details',
-  },
-  { id: 'complete', title: 'Complete', description: 'Checkout complete' },
-)
-
-function App() {
-  const stepper = useStepper()
-
-  const currentIndex = utils.getIndex(stepper.current.id)
-  return (
-    <div className="w-[450px] space-y-6 rounded-lg border p-6">
-      <div className="flex justify-between">
-        <h2 className="text-lg font-medium">Checkout</h2>
-        <div className="flex items-center gap-2">
-          <span className="text-muted-foreground text-sm">
-            Step {currentIndex + 1} of {steps.length}
-          </span>
-          <div />
-        </div>
-      </div>
-      <nav aria-label="Checkout Steps" className="group my-4">
-        <ol
-          className="flex items-center justify-between gap-2"
-          aria-orientation="horizontal"
-        >
-          {stepper.all.map((step, index, array) => (
-            <React.Fragment key={step.id}>
-              <li className="flex flex-shrink-0 items-center gap-4">
-                <Button
-                  type="button"
-                  role="tab"
-                  variant={index <= currentIndex ? 'default' : 'secondary'}
-                  aria-current={
-                    stepper.current.id === step.id ? 'step' : undefined
-                  }
-                  aria-posinset={index + 1}
-                  aria-setsize={steps.length}
-                  aria-selected={stepper.current.id === step.id}
-                  className="flex size-10 items-center justify-center rounded-full"
-                  onClick={() => stepper.goTo(step.id)}
-                >
-                  {index + 1}
-                </Button>
-                <span className="text-sm font-medium">{step.title}</span>
-              </li>
-              {index < array.length - 1 && (
-                <Separator
-                  className={`flex-1 ${
-                    index < currentIndex ? 'bg-primary' : 'bg-muted'
-                  }`}
-                />
-              )}
-            </React.Fragment>
-          ))}
-        </ol>
-      </nav>
-      <div className="space-y-4">
-        {stepper.switch({
-          shipping: () => <ShippingComponent />,
-          payment: () => <PaymentComponent />,
-          complete: () => <CompleteComponent />,
-        })}
-        {!stepper.isLast ? (
-          <div className="flex justify-end gap-4">
-            <Button
-              variant="secondary"
-              onClick={stepper.prev}
-              disabled={stepper.isFirst}
-            >
-              Back
-            </Button>
-            <Button onClick={stepper.next}>
-              {stepper.isLast ? 'Complete' : 'Next'}
-            </Button>
-          </div>
-        ) : (
-          <Button onClick={stepper.reset}>Reset</Button>
-        )}
-      </div>
-    </div>
-  )
-}
-
-const ShippingComponent = () => {
-  return (
-    <div className="grid gap-4">
-      <div className="grid gap-2">
-        <label htmlFor="name" className="text-start text-sm font-medium">
-          Name
-        </label>
-        <Input id="name" placeholder="John Doe" className="w-full" />
-      </div>
-      <div className="grid gap-2">
-        <label htmlFor="address" className="text-start text-sm font-medium">
-          Address
-        </label>
-        <Textarea
-          id="address"
-          placeholder="123 Main St, Anytown USA"
-          className="w-full"
-        />
-      </div>
-    </div>
-  )
-}
-
-const PaymentComponent = () => {
-  return (
-    <div className="grid gap-4">
-      <div className="grid gap-2">
-        <label htmlFor="card-number" className="text-start text-sm font-medium">
-          Card Number
-        </label>
-        <Input
-          id="card-number"
-          placeholder="4111 1111 1111 1111"
-          className="w-full"
-        />
-      </div>
-      <div className="grid grid-cols-2 gap-4">
-        <div className="grid gap-2">
-          <label
-            htmlFor="expiry-date"
-            className="text-start text-sm font-medium"
-          >
-            Expiry Date
-          </label>
-          <Input id="expiry-date" placeholder="MM/YY" className="w-full" />
-        </div>
-        <div className="grid gap-2">
-          <label htmlFor="cvc" className="text-start text-sm font-medium">
-            CVC
-          </label>
-          <Input id="cvc" placeholder="123" className="w-full" />
-        </div>
-      </div>
-    </div>
-  )
-}
-
-const CompleteComponent = () => {
-  return <h3 className="py-4 text-lg font-medium">Stepper complete 🔥</h3>
-}
-
-export default App

src/components/planes/wizard/PasoBasicosForm.tsx

@@ -0,0 +1,181 @@
+import type { CARRERAS } from '@/features/planes/new/catalogs'
+import type { NewPlanWizardState } from '@/features/planes/new/types'
+
+import { Input } from '@/components/ui/input'
+import { Label } from '@/components/ui/label'
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from '@/components/ui/select'
+import {
+  FACULTADES,
+  NIVELES,
+  TIPOS_CICLO,
+} from '@/features/planes/new/catalogs'
+
+export function PasoBasicosForm({
+  wizard,
+  onChange,
+  carrerasFiltradas,
+}: {
+  wizard: NewPlanWizardState
+  onChange: React.Dispatch<React.SetStateAction<NewPlanWizardState>>
+  carrerasFiltradas: typeof CARRERAS
+}) {
+  return (
+    <div className="grid gap-4 sm:grid-cols-2">
+      <div className="grid gap-1 sm:col-span-2">
+        <Label htmlFor="nombrePlan">Nombre del plan</Label>
+        <Input
+          id="nombrePlan"
+          placeholder="Ej. Ingeniería en Sistemas 2026"
+          value={wizard.datosBasicos.nombrePlan}
+          onChange={(e: React.ChangeEvent<HTMLInputElement>) =>
+            onChange((w) => ({
+              ...w,
+              datosBasicos: { ...w.datosBasicos, nombrePlan: e.target.value },
+            }))
+          }
+        />
+      </div>
+
+      <div className="grid gap-1">
+        <Label htmlFor="facultad">Facultad</Label>
+        <Select
+          value={wizard.datosBasicos.facultadId}
+          onValueChange={(value) =>
+            onChange((w) => ({
+              ...w,
+              datosBasicos: {
+                ...w.datosBasicos,
+                facultadId: value,
+                carreraId: '',
+              },
+            }))
+          }
+        >
+          <SelectTrigger
+            id="facultad"
+            className="w-full min-w-0 [&>span]:block! [&>span]:truncate!"
+          >
+            <SelectValue placeholder="Selecciona facultad…" />
+          </SelectTrigger>
+          <SelectContent>
+            {FACULTADES.map((f) => (
+              <SelectItem key={f.id} value={f.id}>
+                {f.nombre}
+              </SelectItem>
+            ))}
+          </SelectContent>
+        </Select>
+      </div>
+
+      <div className="grid gap-1">
+        <Label htmlFor="carrera">Carrera</Label>
+        <Select
+          value={wizard.datosBasicos.carreraId}
+          onValueChange={(value) =>
+            onChange((w) => ({
+              ...w,
+              datosBasicos: { ...w.datosBasicos, carreraId: value },
+            }))
+          }
+          disabled={!wizard.datosBasicos.facultadId}
+        >
+          <SelectTrigger
+            id="carrera"
+            className="w-full min-w-0 [&>span]:block! [&>span]:truncate!"
+          >
+            <SelectValue placeholder="Selecciona carrera…" />
+          </SelectTrigger>
+          <SelectContent>
+            {carrerasFiltradas.map((c) => (
+              <SelectItem key={c.id} value={c.id}>
+                {c.nombre}
+              </SelectItem>
+            ))}
+          </SelectContent>
+        </Select>
+      </div>
+
+      <div className="grid gap-1">
+        <Label htmlFor="nivel">Nivel</Label>
+        <Select
+          value={wizard.datosBasicos.nivel}
+          onValueChange={(value) =>
+            onChange((w) => ({
+              ...w,
+              datosBasicos: { ...w.datosBasicos, nivel: value },
+            }))
+          }
+        >
+          <SelectTrigger
+            id="nivel"
+            className="w-full min-w-0 [&>span]:block! [&>span]:truncate!"
+          >
+            <SelectValue placeholder="Selecciona nivel…" />
+          </SelectTrigger>
+          <SelectContent>
+            {NIVELES.map((n) => (
+              <SelectItem key={n} value={n}>
+                {n}
+              </SelectItem>
+            ))}
+          </SelectContent>
+        </Select>
+      </div>
+
+      <div className="grid gap-1">
+        <Label htmlFor="tipoCiclo">Tipo de ciclo</Label>
+        <Select
+          value={wizard.datosBasicos.tipoCiclo}
+          onValueChange={(value) =>
+            onChange((w) => ({
+              ...w,
+              datosBasicos: {
+                ...w.datosBasicos,
+                tipoCiclo: value as any,
+              },
+            }))
+          }
+        >
+          <SelectTrigger
+            id="tipoCiclo"
+            className="w-full min-w-0 [&>span]:block! [&>span]:truncate!"
+          >
+            <SelectValue />
+          </SelectTrigger>
+          <SelectContent>
+            {TIPOS_CICLO.map((t) => (
+              <SelectItem key={t.value} value={t.value}>
+                {t.label}
+              </SelectItem>
+            ))}
+          </SelectContent>
+        </Select>
+      </div>
+
+      <div className="grid gap-1">
+        <Label htmlFor="numCiclos">Número de ciclos</Label>
+        <Input
+          id="numCiclos"
+          type="number"
+          min={1}
+          value={wizard.datosBasicos.numCiclos}
+          onChange={(e: React.ChangeEvent<HTMLInputElement>) =>
+            onChange((w) => ({
+              ...w,
+              datosBasicos: {
+                ...w.datosBasicos,
+                numCiclos: Number(e.target.value || 1),
+              },
+            }))
+          }
+        />
+      </div>
+    </div>
+  )
+}

src/components/planes/wizard/PasoDetallesPanel.tsx

@@ -0,0 +1,323 @@
+import type { NewPlanWizardState } from '@/features/planes/new/types'
+
+import { Button } from '@/components/ui/button'
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card'
+import { Input } from '@/components/ui/input'
+import { Label } from '@/components/ui/label'
+import {
+  CARRERAS,
+  FACULTADES,
+  PLANES_EXISTENTES,
+} from '@/features/planes/new/catalogs'
+
+export function PasoDetallesPanel({
+  wizard,
+  onChange,
+  onGenerarIA,
+  isLoading,
+}: {
+  wizard: NewPlanWizardState
+  onChange: React.Dispatch<React.SetStateAction<NewPlanWizardState>>
+  onGenerarIA: () => void
+  isLoading: boolean
+}) {
+  if (wizard.modoCreacion === 'MANUAL') {
+    return (
+      <Card>
+        <CardHeader>
+          <CardTitle>Creación manual</CardTitle>
+          <CardDescription>
+            Se creará un plan en blanco con estructura mínima.
+          </CardDescription>
+        </CardHeader>
+      </Card>
+    )
+  }
+
+  if (wizard.modoCreacion === 'IA') {
+    return (
+      <div className="grid gap-4">
+        <div>
+          <Label htmlFor="desc">Descripción del enfoque</Label>
+          <textarea
+            id="desc"
+            className="bg-background text-foreground ring-offset-background focus-visible:ring-ring min-h-24 w-full rounded-md border px-3 py-2 text-sm shadow-sm focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:outline-none"
+            placeholder="Describe el enfoque del programa…"
+            value={wizard.iaConfig?.descripcionEnfoque || ''}
+            onChange={(e: React.ChangeEvent<HTMLTextAreaElement>) =>
+              onChange((w) => ({
+                ...w,
+                iaConfig: {
+                  ...(w.iaConfig || ({} as any)),
+                  descripcionEnfoque: e.target.value,
+                },
+              }))
+            }
+          />
+        </div>
+        <div>
+          <Label htmlFor="poblacion">Población objetivo</Label>
+          <Input
+            id="poblacion"
+            placeholder="Ej. Egresados de bachillerato con perfil STEM"
+            value={wizard.iaConfig?.poblacionObjetivo || ''}
+            onChange={(e: React.ChangeEvent<HTMLInputElement>) =>
+              onChange((w) => ({
+                ...w,
+                iaConfig: {
+                  ...(w.iaConfig || ({} as any)),
+                  poblacionObjetivo: e.target.value,
+                },
+              }))
+            }
+          />
+        </div>
+        <div>
+          <Label htmlFor="notas">Notas adicionales</Label>
+          <textarea
+            id="notas"
+            className="bg-background text-foreground ring-offset-background focus-visible:ring-ring min-h-24 w-full rounded-md border px-3 py-2 text-sm shadow-sm focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:outline-none"
+            placeholder="Lineamientos institucionales, restricciones, etc."
+            value={wizard.iaConfig?.notasAdicionales || ''}
+            onChange={(e: React.ChangeEvent<HTMLTextAreaElement>) =>
+              onChange((w) => ({
+                ...w,
+                iaConfig: {
+                  ...(w.iaConfig || ({} as any)),
+                  notasAdicionales: e.target.value,
+                },
+              }))
+            }
+          />
+        </div>
+        <div className="flex items-center justify-between">
+          <div className="text-muted-foreground text-sm">
+            Opcional: se pueden adjuntar recursos IA más adelante.
+          </div>
+          <Button onClick={onGenerarIA} disabled={isLoading}>
+            {isLoading ? 'Generando…' : 'Generar borrador con IA'}
+          </Button>
+        </div>
+
+        {wizard.resumen.previewPlan && (
+          <Card>
+            <CardHeader>
+              <CardTitle>Preview IA</CardTitle>
+              <CardDescription>
+                Asignaturas aprox.:{' '}
+                {wizard.resumen.previewPlan.numAsignaturasAprox}
+              </CardDescription>
+            </CardHeader>
+            <CardContent>
+              <ul className="text-muted-foreground list-disc pl-5 text-sm">
+                {wizard.resumen.previewPlan.secciones?.map((s) => (
+                  <li key={s.id}>
+                    <span className="text-foreground font-medium">
+                      {s.titulo}:
+                    </span>{' '}
+                    {s.resumen}
+                  </li>
+                ))}
+              </ul>
+            </CardContent>
+          </Card>
+        )}
+      </div>
+    )
+  }
+
+  if (
+    wizard.modoCreacion === 'CLONADO' &&
+    wizard.subModoClonado === 'INTERNO'
+  ) {
+    return (
+      <div className="grid gap-4">
+        <div className="grid gap-3 sm:grid-cols-3">
+          <div>
+            <Label htmlFor="clonFacultad">Facultad</Label>
+            <select
+              id="clonFacultad"
+              className="bg-background text-foreground ring-offset-background focus-visible:ring-ring h-10 w-full rounded-md border px-3 text-sm shadow-sm focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:outline-none"
+              value={wizard.datosBasicos.facultadId}
+              onChange={(e: React.ChangeEvent<HTMLSelectElement>) =>
+                onChange((w) => ({
+                  ...w,
+                  datosBasicos: {
+                    ...w.datosBasicos,
+                    facultadId: e.target.value,
+                  },
+                }))
+              }
+            >
+              <option value="">Todas</option>
+              {FACULTADES.map((f) => (
+                <option key={f.id} value={f.id}>
+                  {f.nombre}
+                </option>
+              ))}
+            </select>
+          </div>
+          <div>
+            <Label htmlFor="clonCarrera">Carrera</Label>
+            <select
+              id="clonCarrera"
+              className="bg-background text-foreground ring-offset-background focus-visible:ring-ring h-10 w-full rounded-md border px-3 text-sm shadow-sm focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:outline-none"
+              value={wizard.datosBasicos.carreraId}
+              onChange={(e: React.ChangeEvent<HTMLSelectElement>) =>
+                onChange((w) => ({
+                  ...w,
+                  datosBasicos: {
+                    ...w.datosBasicos,
+                    carreraId: e.target.value,
+                  },
+                }))
+              }
+            >
+              <option value="">Todas</option>
+              {CARRERAS.map((c) => (
+                <option key={c.id} value={c.id}>
+                  {c.nombre}
+                </option>
+              ))}
+            </select>
+          </div>
+          <div>
+            <Label htmlFor="buscarPlan">Buscar</Label>
+            <Input
+              id="buscarPlan"
+              placeholder="Nombre del plan…"
+              onChange={(e: React.ChangeEvent<HTMLInputElement>) => {
+                const term = e.target.value.toLowerCase()
+                void term
+              }}
+            />
+          </div>
+        </div>
+
+        <div className="grid gap-3">
+          {PLANES_EXISTENTES.filter(
+            (p) =>
+              (!wizard.datosBasicos.facultadId ||
+                p.facultadId === wizard.datosBasicos.facultadId) &&
+              (!wizard.datosBasicos.carreraId ||
+                p.carreraId === wizard.datosBasicos.carreraId),
+          ).map((p) => (
+            <Card
+              key={p.id}
+              className={
+                p.id === wizard.clonInterno?.planOrigenId
+                  ? 'ring-ring ring-2'
+                  : ''
+              }
+              onClick={() =>
+                onChange((w) => ({ ...w, clonInterno: { planOrigenId: p.id } }))
+              }
+              role="button"
+              tabIndex={0}
+            >
+              <CardHeader>
+                <CardTitle className="flex items-center justify-between">
+                  <span>{p.nombre}</span>
+                  <span className="text-muted-foreground text-sm">
+                    {p.estado} · {p.anio}
+                  </span>
+                </CardTitle>
+                <CardDescription>ID: {p.id}</CardDescription>
+              </CardHeader>
+            </Card>
+          ))}
+        </div>
+      </div>
+    )
+  }
+
+  if (
+    wizard.modoCreacion === 'CLONADO' &&
+    wizard.subModoClonado === 'TRADICIONAL'
+  ) {
+    return (
+      <div className="grid gap-4">
+        <div>
+          <Label htmlFor="word">Word del plan (obligatorio)</Label>
+          <input
+            id="word"
+            type="file"
+            accept=".doc,.docx"
+            className="bg-background text-foreground ring-offset-background focus-visible:ring-ring file:bg-secondary block w-full rounded-md border px-3 py-2 text-sm shadow-sm file:mr-4 file:rounded-md file:border-0 file:px-3 file:py-1.5 file:text-sm focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:outline-none"
+            onChange={(e: React.ChangeEvent<HTMLInputElement>) =>
+              onChange((w) => ({
+                ...w,
+                clonTradicional: {
+                  ...(w.clonTradicional || ({} as any)),
+                  archivoWordPlanId: e.target.files?.[0]
+                    ? `file_${e.target.files[0].name}`
+                    : null,
+                },
+              }))
+            }
+          />
+        </div>
+        <div>
+          <Label htmlFor="mapa">Excel del mapa curricular</Label>
+          <input
+            id="mapa"
+            type="file"
+            accept=".xls,.xlsx"
+            className="bg-background text-foreground ring-offset-background focus-visible:ring-ring file:bg-secondary block w-full rounded-md border px-3 py-2 text-sm shadow-sm file:mr-4 file:rounded-md file:border-0 file:px-3 file:py-1.5 file:text-sm focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:outline-none"
+            onChange={(e: React.ChangeEvent<HTMLInputElement>) =>
+              onChange((w) => ({
+                ...w,
+                clonTradicional: {
+                  ...(w.clonTradicional || ({} as any)),
+                  archivoMapaExcelId: e.target.files?.[0]
+                    ? `file_${e.target.files[0].name}`
+                    : null,
+                },
+              }))
+            }
+          />
+        </div>
+        <div>
+          <Label htmlFor="asignaturas">Excel/listado de asignaturas</Label>
+          <input
+            id="asignaturas"
+            type="file"
+            accept=".xls,.xlsx,.csv"
+            className="bg-background text-foreground ring-offset-background focus-visible:ring-ring file:bg-secondary block w-full rounded-md border px-3 py-2 text-sm shadow-sm file:mr-4 file:rounded-md file:border-0 file:px-3 file:py-1.5 file:text-sm focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:outline-none"
+            onChange={(e: React.ChangeEvent<HTMLInputElement>) =>
+              onChange((w) => ({
+                ...w,
+                clonTradicional: {
+                  ...(w.clonTradicional || ({} as any)),
+                  archivoAsignaturasExcelId: e.target.files?.[0]
+                    ? `file_${e.target.files[0].name}`
+                    : null,
+                },
+              }))
+            }
+          />
+        </div>
+        <div className="text-muted-foreground text-sm">
+          Sube al menos Word y uno de los Excel para continuar.
+        </div>
+      </div>
+    )
+  }
+
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle>Selecciona un modo</CardTitle>
+        <CardDescription>
+          Elige una opción en el paso anterior para continuar.
+        </CardDescription>
+      </CardHeader>
+    </Card>
+  )
+}

src/components/planes/wizard/PasoModoCardGroup.tsx

@@ -0,0 +1,122 @@
+import * as Icons from 'lucide-react'
+
+import type {
+  NewPlanWizardState,
+  ModoCreacion,
+  SubModoClonado,
+} from '@/features/planes/new/types'
+
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card'
+
+export function PasoModoCardGroup({
+  wizard,
+  onChange,
+}: {
+  wizard: NewPlanWizardState
+  onChange: React.Dispatch<React.SetStateAction<NewPlanWizardState>>
+}) {
+  const isSelected = (m: ModoCreacion) => wizard.modoCreacion === m
+  const isSubSelected = (s: SubModoClonado) => wizard.subModoClonado === s
+  return (
+    <div className="grid gap-4 sm:grid-cols-3">
+      <Card
+        className={isSelected('MANUAL') ? 'ring-ring ring-2' : ''}
+        onClick={() =>
+          onChange((w) => ({
+            ...w,
+            modoCreacion: 'MANUAL',
+            subModoClonado: undefined,
+          }))
+        }
+        role="button"
+        tabIndex={0}
+      >
+        <CardHeader>
+          <CardTitle className="flex items-center gap-2">
+            <Icons.Pencil className="text-primary h-5 w-5" /> Manual
+          </CardTitle>
+          <CardDescription>Plan vacío con estructura mínima.</CardDescription>
+        </CardHeader>
+      </Card>
+
+      <Card
+        className={isSelected('IA') ? 'ring-ring ring-2' : ''}
+        onClick={() =>
+          onChange((w) => ({
+            ...w,
+            modoCreacion: 'IA',
+            subModoClonado: undefined,
+          }))
+        }
+        role="button"
+        tabIndex={0}
+      >
+        <CardHeader>
+          <CardTitle className="flex items-center gap-2">
+            <Icons.Sparkles className="text-primary h-5 w-5" /> Con IA
+          </CardTitle>
+          <CardDescription>
+            Borrador completo a partir de datos base.
+          </CardDescription>
+        </CardHeader>
+      </Card>
+
+      <Card
+        className={isSelected('CLONADO') ? 'ring-ring ring-2' : ''}
+        onClick={() => onChange((w) => ({ ...w, modoCreacion: 'CLONADO' }))}
+        role="button"
+        tabIndex={0}
+      >
+        <CardHeader>
+          <CardTitle className="flex items-center gap-2">
+            <Icons.Copy className="text-primary h-5 w-5" /> Clonado
+          </CardTitle>
+          <CardDescription>Desde un plan existente o archivos.</CardDescription>
+        </CardHeader>
+        {wizard.modoCreacion === 'CLONADO' && (
+          <CardContent className="flex flex-col gap-3">
+            <div
+              role="button"
+              tabIndex={0}
+              onClick={(e) => {
+                e.stopPropagation()
+                onChange((w) => ({ ...w, subModoClonado: 'INTERNO' }))
+              }}
+              className={`hover:border-primary/50 hover:bg-accent flex cursor-pointer flex-row items-center justify-center gap-2 rounded-lg border p-4 text-center transition-all sm:flex-col ${
+                isSubSelected('INTERNO')
+                  ? 'border-primary bg-primary/5 ring-primary text-primary ring-1'
+                  : 'border-border text-muted-foreground'
+              } `}
+            >
+              <Icons.Database className="mb-1 h-6 w-6" />
+              <span className="text-sm font-medium">Del sistema</span>
+            </div>
+
+            <div
+              role="button"
+              tabIndex={0}
+              onClick={(e) => {
+                e.stopPropagation()
+                onChange((w) => ({ ...w, subModoClonado: 'TRADICIONAL' }))
+              }}
+              className={`hover:border-primary/50 hover:bg-accent flex cursor-pointer flex-row items-center justify-center gap-2 rounded-lg border p-4 text-center transition-all sm:flex-col ${
+                isSubSelected('TRADICIONAL')
+                  ? 'border-primary bg-primary/5 ring-primary text-primary ring-1'
+                  : 'border-border text-muted-foreground'
+              } `}
+            >
+              <Icons.Upload className="mb-1 h-6 w-6" />
+              <span className="text-sm font-medium">Desde archivos</span>
+            </div>
+          </CardContent>
+        )}
+      </Card>
+    </div>
+  )
+}

src/components/planes/wizard/PasoResumenCard.tsx

@@ -0,0 +1,75 @@
+import type { NewPlanWizardState } from '@/features/planes/new/types'
+
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card'
+
+export function PasoResumenCard({ wizard }: { wizard: NewPlanWizardState }) {
+  const modo = wizard.modoCreacion
+  const sub = wizard.subModoClonado
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle>Resumen</CardTitle>
+        <CardDescription>
+          Verifica la información antes de crear.
+        </CardDescription>
+      </CardHeader>
+      <CardContent>
+        <div className="grid gap-2 text-sm">
+          <div>
+            <span className="text-muted-foreground">Nombre: </span>
+            <span className="font-medium">
+              {wizard.datosBasicos.nombrePlan || '—'}
+            </span>
+          </div>
+          <div>
+            <span className="text-muted-foreground">Facultad/Carrera: </span>
+            <span className="font-medium">
+              {wizard.datosBasicos.facultadId || '—'} /{' '}
+              {wizard.datosBasicos.carreraId || '—'}
+            </span>
+          </div>
+          <div>
+            <span className="text-muted-foreground">Nivel: </span>
+            <span className="font-medium">
+              {wizard.datosBasicos.nivel || '—'}
+            </span>
+          </div>
+          <div>
+            <span className="text-muted-foreground">Ciclos: </span>
+            <span className="font-medium">
+              {wizard.datosBasicos.numCiclos} ({wizard.datosBasicos.tipoCiclo})
+            </span>
+          </div>
+          <div className="mt-2">
+            <span className="text-muted-foreground">Modo: </span>
+            <span className="font-medium">
+              {modo === 'MANUAL' && 'Manual'}
+              {modo === 'IA' && 'Generado con IA'}
+              {modo === 'CLONADO' &&
+                sub === 'INTERNO' &&
+                'Clonado desde plan del sistema'}
+              {modo === 'CLONADO' &&
+                sub === 'TRADICIONAL' &&
+                'Importado desde documentos tradicionales'}
+            </span>
+          </div>
+          {wizard.resumen.previewPlan && (
+            <div className="bg-muted mt-2 rounded-md p-3">
+              <div className="font-medium">Preview IA</div>
+              <div className="text-muted-foreground">
+                Asignaturas aprox.:{' '}
+                {wizard.resumen.previewPlan.numAsignaturasAprox}
+              </div>
+            </div>
+          )}
+        </div>
+      </CardContent>
+    </Card>
+  )
+}

src/components/planes/wizard/StepWithTooltip.tsx

@@ -0,0 +1,41 @@
+import { useState } from 'react'
+
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipProvider,
+  TooltipTrigger,
+} from '@/components/ui/tooltip'
+
+export function StepWithTooltip({
+  title,
+  desc,
+}: {
+  title: string
+  desc: string
+}) {
+  const [isOpen, setIsOpen] = useState(false)
+
+  return (
+    <TooltipProvider delayDuration={0}>
+      <Tooltip open={isOpen} onOpenChange={setIsOpen}>
+        <TooltipTrigger asChild>
+          <span
+            className="cursor-help decoration-dotted underline-offset-4 hover:underline"
+            onClick={(e) => {
+              e.stopPropagation()
+              setIsOpen((prev) => !prev)
+            }}
+            onMouseEnter={() => setIsOpen(true)}
+            onMouseLeave={() => setIsOpen(false)}
+          >
+            {title}
+          </span>
+        </TooltipTrigger>
+        <TooltipContent className="max-w-[200px] text-xs">
+          <p>{desc}</p>
+        </TooltipContent>
+      </Tooltip>
+    </TooltipProvider>
+  )
+}

src/components/planes/wizard/WizardControls.tsx

@@ -0,0 +1,47 @@
+import { Button } from '@/components/ui/button'
+
+export function WizardControls({
+  errorMessage,
+  onPrev,
+  onNext,
+  onCreate,
+  disablePrev,
+  disableNext,
+  disableCreate,
+  isLastStep,
+}: {
+  errorMessage?: string | null
+  onPrev: () => void
+  onNext: () => void
+  onCreate: () => void
+  disablePrev: boolean
+  disableNext: boolean
+  disableCreate: boolean
+  isLastStep: boolean
+}) {
+  return (
+    <div className="flex items-center justify-between">
+      <div className="flex-1">
+        {errorMessage && (
+          <span className="text-destructive text-sm font-medium">
+            {errorMessage}
+          </span>
+        )}
+      </div>
+      <div className="flex gap-4">
+        <Button variant="secondary" onClick={onPrev} disabled={disablePrev}>
+          Anterior
+        </Button>
+        {isLastStep ? (
+          <Button onClick={onCreate} disabled={disableCreate}>
+            Crear plan
+          </Button>
+        ) : (
+          <Button onClick={onNext} disabled={disableNext}>
+            Siguiente
+          </Button>
+        )}
+      </div>
+    </div>
+  )
+}

src/components/planes/wizard/WizardHeader.tsx

@@ -0,0 +1,78 @@
+import * as Icons from 'lucide-react'
+
+import { StepWithTooltip } from './StepWithTooltip'
+
+import { CircularProgress } from '@/components/CircularProgress'
+import { DialogHeader, DialogTitle } from '@/components/ui/dialog'
+
+export function WizardHeader({
+  currentIndex,
+  totalSteps,
+  currentTitle,
+  currentDescription,
+  nextTitle,
+  onClose,
+  Wizard,
+}: {
+  currentIndex: number
+  totalSteps: number
+  currentTitle: string
+  currentDescription: string
+  nextTitle?: string
+  onClose: () => void
+  Wizard: any
+}) {
+  return (
+    <div className="z-10 flex-none border-b bg-white">
+      <div className="flex items-center justify-between p-6 pb-4">
+        <DialogHeader className="p-0">
+          <DialogTitle>Nuevo plan de estudios</DialogTitle>
+        </DialogHeader>
+        <button
+          onClick={onClose}
+          className="ring-offset-background focus:ring-ring data-[state=open]:bg-accent data-[state=open]:text-muted-foreground rounded-sm opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-none disabled:pointer-events-none"
+        >
+          <Icons.X className="h-4 w-4" />
+          <span className="sr-only">Cerrar</span>
+        </button>
+      </div>
+      <div className="px-6 pb-6">
+        <div className="block sm:hidden">
+          <div className="flex items-center gap-5">
+            <CircularProgress current={currentIndex} total={totalSteps} />
+            <div className="flex flex-col justify-center">
+              <h2 className="text-lg font-bold text-slate-900">
+                <StepWithTooltip
+                  title={currentTitle}
+                  desc={currentDescription}
+                />
+              </h2>
+              {nextTitle ? (
+                <p className="text-sm text-slate-400">Siguiente: {nextTitle}</p>
+              ) : (
+                <p className="text-sm font-medium text-green-500">
+                  ¡Último paso!
+                </p>
+              )}
+            </div>
+          </div>
+        </div>
+        <div className="hidden sm:block">
+          <Wizard.Stepper.Navigation className="border-border/60 rounded-xl border bg-slate-50 p-2">
+            {Wizard.steps.map((step: any) => (
+              <Wizard.Stepper.Step
+                key={step.id}
+                of={step.id}
+                className="whitespace-nowrap"
+              >
+                <Wizard.Stepper.Title>
+                  <StepWithTooltip title={step.title} desc={step.description} />
+                </Wizard.Stepper.Title>
+              </Wizard.Stepper.Step>
+            ))}
+          </Wizard.Stepper.Navigation>
+        </div>
+      </div>
+    </div>
+  )
+}

src/components/stepper.tsx

@@ -57,15 +57,17 @@ const defineStepper = <const Steps extends Array<Stepperize.Step>>(
         className,
         ...props
       }) => {
+        // Avoid leaking non-DOM props like `initialStep` onto the div
+        const { initialStep, initialMetadata, ...restProps } = props as {
+          initialStep?: any
+          initialMetadata?: any
+        } & Record<string, unknown>
         return (
           <StepperContext.Provider
             value={{ variant, labelOrientation, tracking }}
           >
-            <Scoped
-              initialStep={props.initialStep}
-              initialMetadata={props.initialMetadata}
-            >
-              <StepperContainer className={className} {...props}>
+            <Scoped initialStep={initialStep} initialMetadata={initialMetadata}>
+              <StepperContainer className={className} {...(restProps as any)}>
                 {children}
               </StepperContainer>
             </Scoped>

src/features/asignaturas/new/NuevaAsignaturaModalContainer.tsx

@@ -0,0 +1,127 @@
+import { useNavigate } from '@tanstack/react-router'
+
+import { useNuevaAsignaturaWizard } from './hooks/useNuevaAsignaturaWizard'
+
+import { PasoBasicosForm } from '@/components/asignaturas/wizard/PasoBasicosForm'
+import { PasoConfiguracionPanel } from '@/components/asignaturas/wizard/PasoConfiguracionPanel'
+import { PasoMetodoCardGroup } from '@/components/asignaturas/wizard/PasoMetodoCardGroup'
+import { PasoResumenCard } from '@/components/asignaturas/wizard/PasoResumenCard'
+import { VistaSinPermisos } from '@/components/asignaturas/wizard/VistaSinPermisos'
+import { WizardControls } from '@/components/asignaturas/wizard/WizardControls'
+import { WizardHeader } from '@/components/asignaturas/wizard/WizardHeader'
+import { defineStepper } from '@/components/stepper'
+import { Dialog, DialogContent } from '@/components/ui/dialog'
+
+const Wizard = defineStepper(
+  {
+    id: 'metodo',
+    title: 'Método',
+    description: 'Manual, IA o Clonado',
+  },
+  {
+    id: 'basicos',
+    title: 'Datos básicos',
+    description: 'Nombre y estructura',
+  },
+  {
+    id: 'configuracion',
+    title: 'Configuración',
+    description: 'Detalles según modo',
+  },
+  {
+    id: 'resumen',
+    title: 'Resumen',
+    description: 'Confirmar creación',
+  },
+)
+
+const auth_get_current_user_role = () => 'JEFE_CARRERA' as const
+
+export function NuevaAsignaturaModalContainer({ planId }: { planId: string }) {
+  const navigate = useNavigate()
+  const role = auth_get_current_user_role()
+
+  const {
+    wizard,
+    setWizard,
+    canContinueDesdeMetodo,
+    canContinueDesdeBasicos,
+    canContinueDesdeConfig,
+    simularGeneracionIA,
+    crearAsignatura,
+  } = useNuevaAsignaturaWizard(planId)
+
+  const handleClose = () => {
+    navigate({ to: `/planes/${planId}/asignaturas`, resetScroll: false })
+  }
+
+  return (
+    <Dialog open={true} onOpenChange={(open) => !open && handleClose()}>
+      <DialogContent
+        className="flex h-[90vh] w-[calc(100%-2rem)] flex-col gap-0 overflow-hidden p-0 sm:max-w-4xl"
+        onInteractOutside={(e) => e.preventDefault()}
+      >
+        {role !== 'JEFE_CARRERA' ? (
+          <VistaSinPermisos onClose={handleClose} />
+        ) : (
+          <Wizard.Stepper.Provider
+            initialStep={Wizard.utils.getFirst().id}
+            className="flex h-full flex-col"
+          >
+            {({ methods }) => (
+              <>
+                <WizardHeader
+                  title="Nueva Asignatura"
+                  Wizard={Wizard}
+                  methods={{ ...methods, onClose: handleClose }}
+                />
+
+                <div className="flex-1 overflow-y-auto bg-gray-50/30 p-6">
+                  <div className="mx-auto max-w-3xl">
+                    {Wizard.utils.getIndex(methods.current.id) === 0 && (
+                      <Wizard.Stepper.Panel>
+                        <PasoMetodoCardGroup
+                          wizard={wizard}
+                          onChange={setWizard}
+                        />
+                      </Wizard.Stepper.Panel>
+                    )}
+                    {Wizard.utils.getIndex(methods.current.id) === 1 && (
+                      <Wizard.Stepper.Panel>
+                        <PasoBasicosForm wizard={wizard} onChange={setWizard} />
+                      </Wizard.Stepper.Panel>
+                    )}
+                    {Wizard.utils.getIndex(methods.current.id) === 2 && (
+                      <Wizard.Stepper.Panel>
+                        <PasoConfiguracionPanel
+                          wizard={wizard}
+                          onChange={setWizard}
+                          onGenerarIA={simularGeneracionIA}
+                        />
+                      </Wizard.Stepper.Panel>
+                    )}
+                    {Wizard.utils.getIndex(methods.current.id) === 3 && (
+                      <Wizard.Stepper.Panel>
+                        <PasoResumenCard wizard={wizard} />
+                      </Wizard.Stepper.Panel>
+                    )}
+                  </div>
+                </div>
+
+                <WizardControls
+                  Wizard={Wizard}
+                  methods={methods}
+                  wizard={wizard}
+                  canContinueDesdeMetodo={canContinueDesdeMetodo}
+                  canContinueDesdeBasicos={canContinueDesdeBasicos}
+                  canContinueDesdeConfig={canContinueDesdeConfig}
+                  onCreate={() => crearAsignatura(handleClose)}
+                />
+              </>
+            )}
+          </Wizard.Stepper.Provider>
+        )}
+      </DialogContent>
+    </Dialog>
+  )
+}

src/features/asignaturas/new/catalogs.ts

@@ -0,0 +1,56 @@
+import type { TipoAsignatura } from "./types";
+
+export const ESTRUCTURAS_SEP = [
+  { id: "sep-lic-2025", label: "Licenciatura SEP v2025" },
+  { id: "sep-pos-2023", label: "Posgrado SEP v2023" },
+  { id: "ulsa-int-2024", label: "Estándar Interno ULSA 2024" },
+];
+
+export const TIPOS_MATERIA: Array<{ value: TipoAsignatura; label: string }> = [
+  { value: "OBLIGATORIA", label: "Obligatoria" },
+  { value: "OPTATIVA", label: "Optativa" },
+  { value: "TRONCAL", label: "Troncal / Eje común" },
+  { value: "OTRO", label: "Otro" },
+];
+
+export const FACULTADES = [
+  { id: "ing", nombre: "Facultad de Ingeniería" },
+  { id: "med", nombre: "Facultad de Medicina" },
+  { id: "neg", nombre: "Facultad de Negocios" },
+];
+
+export const CARRERAS = [
+  { id: "sis", nombre: "Ing. en Sistemas", facultadId: "ing" },
+  { id: "ind", nombre: "Ing. Industrial", facultadId: "ing" },
+  { id: "medico", nombre: "Médico Cirujano", facultadId: "med" },
+  { id: "act", nombre: "Actuaría", facultadId: "neg" },
+];
+
+export const PLANES_MOCK = [
+  { id: "p1", nombre: "Plan 2010 Sistemas", carreraId: "sis" },
+  { id: "p2", nombre: "Plan 2016 Sistemas", carreraId: "sis" },
+  { id: "p3", nombre: "Plan 2015 Industrial", carreraId: "ind" },
+];
+
+export const MATERIAS_MOCK = [
+  {
+    id: "m1",
+    nombre: "Programación Orientada a Objetos",
+    creditos: 8,
+    clave: "POO-101",
+  },
+  { id: "m2", nombre: "Cálculo Diferencial", creditos: 6, clave: "MAT-101" },
+  { id: "m3", nombre: "Ética Profesional", creditos: 4, clave: "HUM-302" },
+  {
+    id: "m4",
+    nombre: "Bases de Datos Avanzadas",
+    creditos: 8,
+    clave: "BD-201",
+  },
+];
+
+export const ARCHIVOS_SISTEMA_MOCK = [
+  { id: "doc1", name: "Sílabo_Base_Ingenieria.pdf" },
+  { id: "doc2", name: "Competencias_Egreso_2025.docx" },
+  { id: "doc3", name: "Reglamento_Academico.pdf" },
+];

src/features/asignaturas/new/hooks/useNuevaAsignaturaWizard.ts

@@ -0,0 +1,90 @@
+import { useState } from "react";
+
+import type { AsignaturaPreview, NewSubjectWizardState } from "../types";
+
+export function useNuevaAsignaturaWizard(planId: string) {
+  const [wizard, setWizard] = useState<NewSubjectWizardState>({
+    step: 1,
+    planId,
+    modoCreacion: null,
+    datosBasicos: {
+      nombre: "",
+      clave: "",
+      tipo: "OBLIGATORIA",
+      creditos: 0,
+      horasSemana: 0,
+      estructuraId: "",
+    },
+    clonInterno: {},
+    clonTradicional: {
+      archivoWordAsignaturaId: null,
+      archivosAdicionalesIds: [],
+    },
+    iaConfig: {
+      descripcionEnfoque: "",
+      notasAdicionales: "",
+      archivosExistentesIds: [],
+    },
+    resumen: {},
+    isLoading: false,
+    errorMessage: null,
+  });
+
+  const canContinueDesdeMetodo = wizard.modoCreacion === "MANUAL" ||
+    wizard.modoCreacion === "IA" ||
+    (wizard.modoCreacion === "CLONADO" && !!wizard.subModoClonado);
+
+  const canContinueDesdeBasicos = !!wizard.datosBasicos.nombre &&
+    wizard.datosBasicos.creditos > 0 &&
+    !!wizard.datosBasicos.estructuraId;
+
+  const canContinueDesdeConfig = (() => {
+    if (wizard.modoCreacion === "MANUAL") return true;
+    if (wizard.modoCreacion === "IA") {
+      return !!wizard.iaConfig?.descripcionEnfoque;
+    }
+    if (wizard.modoCreacion === "CLONADO") {
+      if (wizard.subModoClonado === "INTERNO") {
+        return !!wizard.clonInterno?.asignaturaOrigenId;
+      }
+      if (wizard.subModoClonado === "TRADICIONAL") {
+        return !!wizard.clonTradicional?.archivoWordAsignaturaId;
+      }
+    }
+    return false;
+  })();
+
+  const simularGeneracionIA = async () => {
+    setWizard((w) => ({ ...w, isLoading: true }));
+    await new Promise((r) => setTimeout(r, 1500));
+    setWizard((w) => ({
+      ...w,
+      isLoading: false,
+      resumen: {
+        previewAsignatura: {
+          nombre: w.datosBasicos.nombre,
+          objetivo:
+            "Aplicar los fundamentos teóricos para la resolución de problemas...",
+          unidades: 5,
+          bibliografiaCount: 3,
+        } as AsignaturaPreview,
+      },
+    }));
+  };
+
+  const crearAsignatura = async (onCreated: () => void) => {
+    setWizard((w) => ({ ...w, isLoading: true }));
+    await new Promise((r) => setTimeout(r, 1000));
+    onCreated();
+  };
+
+  return {
+    wizard,
+    setWizard,
+    canContinueDesdeMetodo,
+    canContinueDesdeBasicos,
+    canContinueDesdeConfig,
+    simularGeneracionIA,
+    crearAsignatura,
+  };
+}

src/features/asignaturas/new/types.ts

@@ -0,0 +1,45 @@
+export type ModoCreacion = "MANUAL" | "IA" | "CLONADO";
+export type SubModoClonado = "INTERNO" | "TRADICIONAL";
+export type TipoAsignatura = "OBLIGATORIA" | "OPTATIVA" | "TRONCAL" | "OTRO";
+
+export type AsignaturaPreview = {
+  nombre: string;
+  objetivo: string;
+  unidades: number;
+  bibliografiaCount: number;
+};
+
+export type NewSubjectWizardState = {
+  step: 1 | 2 | 3 | 4;
+  planId: string;
+  modoCreacion: ModoCreacion | null;
+  subModoClonado?: SubModoClonado;
+  datosBasicos: {
+    nombre: string;
+    clave?: string;
+    tipo: TipoAsignatura;
+    creditos: number;
+    horasSemana?: number;
+    estructuraId: string;
+  };
+  clonInterno?: {
+    facultadId?: string;
+    carreraId?: string;
+    planOrigenId?: string;
+    asignaturaOrigenId?: string | null;
+  };
+  clonTradicional?: {
+    archivoWordAsignaturaId: string | null;
+    archivosAdicionalesIds: Array<string>;
+  };
+  iaConfig?: {
+    descripcionEnfoque: string;
+    notasAdicionales: string;
+    archivosExistentesIds: Array<string>;
+  };
+  resumen: {
+    previewAsignatura?: AsignaturaPreview;
+  };
+  isLoading: boolean;
+  errorMessage: string | null;
+};

src/features/planes/new/NuevoPlanModalContainer.tsx

@@ -0,0 +1,205 @@
+import { useNavigate } from '@tanstack/react-router'
+import * as Icons from 'lucide-react'
+
+import { useNuevoPlanWizard } from './hooks/useNuevoPlanWizard'
+
+import { PasoBasicosForm } from '@/components/planes/wizard/PasoBasicosForm'
+import { PasoDetallesPanel } from '@/components/planes/wizard/PasoDetallesPanel'
+import { PasoModoCardGroup } from '@/components/planes/wizard/PasoModoCardGroup'
+import { PasoResumenCard } from '@/components/planes/wizard/PasoResumenCard'
+import { WizardControls } from '@/components/planes/wizard/WizardControls'
+import { WizardHeader } from '@/components/planes/wizard/WizardHeader'
+import { defineStepper } from '@/components/stepper'
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card'
+import {
+  Dialog,
+  DialogContent,
+  DialogHeader,
+  DialogTitle,
+} from '@/components/ui/dialog'
+
+// Mock de permisos/rol
+const auth_get_current_user_role = () => 'JEFE_CARRERA' as const
+
+const Wizard = defineStepper(
+  {
+    id: 'modo',
+    title: 'Método',
+    description: 'Selecciona cómo crearás el plan',
+  },
+  {
+    id: 'basicos',
+    title: 'Datos básicos',
+    description: 'Nombre, carrera, nivel y ciclos',
+  },
+  { id: 'detalles', title: 'Detalles', description: 'IA, clonado o archivos' },
+  { id: 'resumen', title: 'Resumen', description: 'Confirma y crea el plan' },
+)
+
+export default function NuevoPlanModalContainer() {
+  const navigate = useNavigate()
+  const role = auth_get_current_user_role()
+
+  const {
+    wizard,
+    setWizard,
+    carrerasFiltradas,
+    canContinueDesdeModo,
+    canContinueDesdeBasicos,
+    canContinueDesdeDetalles,
+    generarPreviewIA,
+  } = useNuevoPlanWizard()
+
+  const handleClose = () => {
+    navigate({ to: '/planes', resetScroll: false })
+  }
+
+  const crearPlan = async () => {
+    setWizard((w) => ({ ...w, isLoading: true, errorMessage: null }))
+    await new Promise((r) => setTimeout(r, 900))
+    const nuevoId = (() => {
+      if (wizard.modoCreacion === 'MANUAL') return 'plan_new_manual_001'
+      if (wizard.modoCreacion === 'IA') return 'plan_new_ai_001'
+      if (wizard.subModoClonado === 'INTERNO') return 'plan_new_clone_001'
+      return 'plan_new_import_001'
+    })()
+    navigate({ to: `/planes/${nuevoId}` })
+  }
+
+  return (
+    <Dialog open={true} onOpenChange={(open) => !open && handleClose()}>
+      <DialogContent
+        className="flex h-[90vh] w-[calc(100%-2rem)] flex-col gap-0 overflow-hidden p-0 sm:max-w-4xl"
+        onInteractOutside={(e) => {
+          e.preventDefault()
+        }}
+      >
+        {role !== 'JEFE_CARRERA' ? (
+          <>
+            <DialogHeader className="flex-none border-b p-6">
+              <DialogTitle>Nuevo plan de estudios</DialogTitle>
+            </DialogHeader>
+            <div className="flex-1 p-6">
+              <Card className="border-destructive/40">
+                <CardHeader>
+                  <CardTitle className="flex items-center gap-2">
+                    <Icons.ShieldAlert className="text-destructive h-5 w-5" />
+                    Sin permisos
+                  </CardTitle>
+                  <CardDescription>
+                    No tienes permisos para crear planes de estudio.
+                  </CardDescription>
+                </CardHeader>
+                <CardContent className="flex justify-end">
+                  <button
+                    className="ring-offset-background focus:ring-ring data-[state=open]:bg-accent data-[state=open]:text-muted-foreground rounded-md border px-3 py-2 text-sm opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-none"
+                    onClick={handleClose}
+                  >
+                    Volver
+                  </button>
+                </CardContent>
+              </Card>
+            </div>
+          </>
+        ) : (
+          <Wizard.Stepper.Provider
+            initialStep={Wizard.utils.getFirst().id}
+            className="flex h-full flex-col"
+          >
+            {({ methods }) => {
+              const currentIndex = Wizard.utils.getIndex(methods.current.id) + 1
+              const totalSteps = Wizard.steps.length
+              const nextStep = Wizard.steps[currentIndex]
+
+              return (
+                <>
+                  <WizardHeader
+                    currentIndex={currentIndex}
+                    totalSteps={totalSteps}
+                    currentTitle={methods.current.title}
+                    currentDescription={methods.current.description}
+                    nextTitle={nextStep?.title}
+                    onClose={handleClose}
+                    Wizard={Wizard}
+                  />
+
+                  <div className="flex-1 overflow-y-auto bg-gray-50/30 p-6">
+                    <div className="mx-auto max-w-3xl">
+                      {Wizard.utils.getIndex(methods.current.id) === 0 && (
+                        <Wizard.Stepper.Panel>
+                          <PasoModoCardGroup
+                            wizard={wizard}
+                            onChange={setWizard}
+                          />
+                        </Wizard.Stepper.Panel>
+                      )}
+                      {Wizard.utils.getIndex(methods.current.id) === 1 && (
+                        <Wizard.Stepper.Panel>
+                          <PasoBasicosForm
+                            wizard={wizard}
+                            onChange={setWizard}
+                            carrerasFiltradas={carrerasFiltradas}
+                          />
+                        </Wizard.Stepper.Panel>
+                      )}
+                      {Wizard.utils.getIndex(methods.current.id) === 2 && (
+                        <Wizard.Stepper.Panel>
+                          <PasoDetallesPanel
+                            wizard={wizard}
+                            onChange={setWizard}
+                            onGenerarIA={generarPreviewIA}
+                            isLoading={wizard.isLoading}
+                          />
+                        </Wizard.Stepper.Panel>
+                      )}
+                      {Wizard.utils.getIndex(methods.current.id) === 3 && (
+                        <Wizard.Stepper.Panel>
+                          <PasoResumenCard wizard={wizard} />
+                        </Wizard.Stepper.Panel>
+                      )}
+                    </div>
+                  </div>
+
+                  <div className="flex-none border-t bg-white p-6">
+                    <Wizard.Stepper.Controls>
+                      <WizardControls
+                        errorMessage={wizard.errorMessage}
+                        onPrev={() => methods.prev()}
+                        onNext={() => methods.next()}
+                        onCreate={crearPlan}
+                        disablePrev={
+                          Wizard.utils.getIndex(methods.current.id) === 0 ||
+                          wizard.isLoading
+                        }
+                        disableNext={
+                          wizard.isLoading ||
+                          (Wizard.utils.getIndex(methods.current.id) === 0 &&
+                            !canContinueDesdeModo) ||
+                          (Wizard.utils.getIndex(methods.current.id) === 1 &&
+                            !canContinueDesdeBasicos) ||
+                          (Wizard.utils.getIndex(methods.current.id) === 2 &&
+                            !canContinueDesdeDetalles)
+                        }
+                        disableCreate={wizard.isLoading}
+                        isLastStep={
+                          Wizard.utils.getIndex(methods.current.id) >=
+                          Wizard.steps.length - 1
+                        }
+                      />
+                    </Wizard.Stepper.Controls>
+                  </div>
+                </>
+              )
+            }}
+          </Wizard.Stepper.Provider>
+        )}
+      </DialogContent>
+    </Dialog>
+  )
+}

src/features/planes/new/catalogs.ts

@@ -0,0 +1,56 @@
+import type { TipoCiclo } from "./types";
+
+export const FACULTADES = [
+  { id: "ing", nombre: "Facultad de Ingeniería" },
+  {
+    id: "med",
+    nombre: "Facultad de Medicina en medicina en medicina en medicina",
+  },
+  { id: "neg", nombre: "Facultad de Negocios" },
+];
+
+export const CARRERAS = [
+  { id: "sis", nombre: "Ing. en Sistemas", facultadId: "ing" },
+  { id: "ind", nombre: "Ing. Industrial", facultadId: "ing" },
+  { id: "medico", nombre: "Médico Cirujano", facultadId: "med" },
+  { id: "act", nombre: "Actuaría", facultadId: "neg" },
+];
+
+export const NIVELES = [
+  "Licenciatura",
+  "Especialidad",
+  "Maestría",
+  "Doctorado",
+];
+export const TIPOS_CICLO: Array<{ value: TipoCiclo; label: string }> = [
+  { value: "SEMESTRE", label: "Semestre" },
+  { value: "CUATRIMESTRE", label: "Cuatrimestre" },
+  { value: "TRIMESTRE", label: "Trimestre" },
+];
+
+export const PLANES_EXISTENTES = [
+  {
+    id: "plan-2021-sis",
+    nombre: "ISC 2021",
+    estado: "Aprobado",
+    anio: 2021,
+    facultadId: "ing",
+    carreraId: "sis",
+  },
+  {
+    id: "plan-2020-ind",
+    nombre: "I. Industrial 2020",
+    estado: "Aprobado",
+    anio: 2020,
+    facultadId: "ing",
+    carreraId: "ind",
+  },
+  {
+    id: "plan-2019-med",
+    nombre: "Medicina 2019",
+    estado: "Vigente",
+    anio: 2019,
+    facultadId: "med",
+    carreraId: "medico",
+  },
+];

src/features/planes/new/hooks/useNuevoPlanWizard.ts

@@ -0,0 +1,102 @@
+import { useMemo, useState } from "react";
+
+import { CARRERAS } from "../catalogs";
+
+import type { NewPlanWizardState, PlanPreview } from "../types";
+
+export function useNuevoPlanWizard() {
+  const [wizard, setWizard] = useState<NewPlanWizardState>({
+    step: 1,
+    modoCreacion: null,
+    datosBasicos: {
+      nombrePlan: "",
+      carreraId: "",
+      facultadId: "",
+      nivel: "",
+      tipoCiclo: "SEMESTRE",
+      numCiclos: 8,
+    },
+    clonInterno: { planOrigenId: null },
+    clonTradicional: {
+      archivoWordPlanId: null,
+      archivoMapaExcelId: null,
+      archivoAsignaturasExcelId: null,
+    },
+    iaConfig: {
+      descripcionEnfoque: "",
+      poblacionObjetivo: "",
+      notasAdicionales: "",
+      archivosReferencia: [],
+    },
+    resumen: {},
+    isLoading: false,
+    errorMessage: null,
+  });
+
+  const carrerasFiltradas = useMemo(() => {
+    const fac = wizard.datosBasicos.facultadId;
+    return fac ? CARRERAS.filter((c) => c.facultadId === fac) : CARRERAS;
+  }, [wizard.datosBasicos.facultadId]);
+
+  const canContinueDesdeModo = wizard.modoCreacion === "MANUAL" ||
+    wizard.modoCreacion === "IA" ||
+    (wizard.modoCreacion === "CLONADO" && !!wizard.subModoClonado);
+
+  const canContinueDesdeBasicos = !!wizard.datosBasicos.nombrePlan &&
+    !!wizard.datosBasicos.carreraId &&
+    !!wizard.datosBasicos.facultadId &&
+    !!wizard.datosBasicos.nivel &&
+    wizard.datosBasicos.numCiclos > 0;
+
+  const canContinueDesdeDetalles = (() => {
+    if (wizard.modoCreacion === "MANUAL") return true;
+    if (wizard.modoCreacion === "IA") {
+      return !!wizard.iaConfig?.descripcionEnfoque;
+    }
+    if (wizard.modoCreacion === "CLONADO") {
+      if (wizard.subModoClonado === "INTERNO") {
+        return !!wizard.clonInterno?.planOrigenId;
+      }
+      if (wizard.subModoClonado === "TRADICIONAL") {
+        const t = wizard.clonTradicional;
+        if (!t) return false;
+        const tieneWord = !!t.archivoWordPlanId;
+        const tieneAlMenosUnExcel = !!t.archivoMapaExcelId ||
+          !!t.archivoAsignaturasExcelId;
+        return tieneWord && tieneAlMenosUnExcel;
+      }
+    }
+    return false;
+  })();
+
+  const generarPreviewIA = async () => {
+    setWizard((w) => ({ ...w, isLoading: true, errorMessage: null }));
+    await new Promise((r) => setTimeout(r, 800));
+    const preview: PlanPreview = {
+      nombrePlan: wizard.datosBasicos.nombrePlan || "Plan sin nombre",
+      nivel: wizard.datosBasicos.nivel || "Licenciatura",
+      tipoCiclo: wizard.datosBasicos.tipoCiclo,
+      numCiclos: wizard.datosBasicos.numCiclos,
+      numAsignaturasAprox: wizard.datosBasicos.numCiclos * 6,
+      secciones: [
+        { id: "obj", titulo: "Objetivos", resumen: "Borrador de objetivos…" },
+        { id: "perfil", titulo: "Perfil de egreso", resumen: "Borrador…" },
+      ],
+    };
+    setWizard((w) => ({
+      ...w,
+      isLoading: false,
+      resumen: { previewPlan: preview },
+    }));
+  };
+
+  return {
+    wizard,
+    setWizard,
+    carrerasFiltradas,
+    canContinueDesdeModo,
+    canContinueDesdeBasicos,
+    canContinueDesdeDetalles,
+    generarPreviewIA,
+  };
+}

src/features/planes/new/types.ts

@@ -0,0 +1,41 @@
+export type TipoCiclo = "SEMESTRE" | "CUATRIMESTRE" | "TRIMESTRE";
+export type ModoCreacion = "MANUAL" | "IA" | "CLONADO";
+export type SubModoClonado = "INTERNO" | "TRADICIONAL";
+
+export type PlanPreview = {
+  nombrePlan: string;
+  nivel: string;
+  tipoCiclo: TipoCiclo;
+  numCiclos: number;
+  numAsignaturasAprox?: number;
+  secciones?: Array<{ id: string; titulo: string; resumen: string }>;
+};
+
+export type NewPlanWizardState = {
+  step: 1 | 2 | 3 | 4;
+  modoCreacion: ModoCreacion | null;
+  subModoClonado?: SubModoClonado;
+  datosBasicos: {
+    nombrePlan: string;
+    carreraId: string;
+    facultadId: string;
+    nivel: string;
+    tipoCiclo: TipoCiclo;
+    numCiclos: number;
+  };
+  clonInterno?: { planOrigenId: string | null };
+  clonTradicional?: {
+    archivoWordPlanId: string | null;
+    archivoMapaExcelId: string | null;
+    archivoAsignaturasExcelId: string | null;
+  };
+  iaConfig?: {
+    descripcionEnfoque: string;
+    poblacionObjetivo: string;
+    notasAdicionales: string;
+    archivosReferencia: Array<string>;
+  };
+  resumen: { previewPlan?: PlanPreview };
+  isLoading: boolean;
+  errorMessage: string | null;
+};

src/routeTree.gen.ts

@@ -9,29 +9,17 @@
 // Additionally, you should also exclude this file from your linter and/or formatter to prevent it from being checked or modified.
 
 import { Route as rootRouteImport } from './routes/__root'
-import { Route as Stepper2RouteImport } from './routes/stepper2'
-import { Route as StepperRouteImport } from './routes/stepper'
 import { Route as LoginRouteImport } from './routes/login'
 import { Route as DashboardRouteImport } from './routes/dashboard'
 import { Route as IndexRouteImport } from './routes/index'
 import { Route as DemoTanstackQueryRouteImport } from './routes/demo/tanstack-query'
 import { Route as PlanesListaRouteRouteImport } from './routes/planes/_lista/route'
-import { Route as PlanesPlanIdRouteRouteImport } from './routes/planes/$planId/route'
-import { Route as AsignaturasListaRouteRouteImport } from './routes/asignaturas/_lista/route'
-import { Route as AsignaturasAsignaturaIdRouteRouteImport } from './routes/asignaturas/$asignaturaId/route'
+import { Route as PlanesPlanIdIndexRouteImport } from './routes/planes/$planId/index'
 import { Route as PlanesListaNuevoRouteImport } from './routes/planes/_lista/nuevo'
-import { Route as AsignaturasListaNuevaRouteImport } from './routes/asignaturas/_lista/nueva'
+import { Route as PlanesPlanIdAsignaturasListaRouteRouteImport } from './routes/planes/$planId/asignaturas/_lista/route'
+import { Route as PlanesPlanIdAsignaturasAsignaturaIdRouteRouteImport } from './routes/planes/$planId/asignaturas/$asignaturaId/route'
+import { Route as PlanesPlanIdAsignaturasListaNuevaRouteImport } from './routes/planes/$planId/asignaturas/_lista/nueva'
 
-const Stepper2Route = Stepper2RouteImport.update({
-  id: '/stepper2',
-  path: '/stepper2',
-  getParentRoute: () => rootRouteImport,
-} as any)
-const StepperRoute = StepperRouteImport.update({
-  id: '/stepper',
-  path: '/stepper',
-  getParentRoute: () => rootRouteImport,
-} as any)
 const LoginRoute = LoginRouteImport.update({
   id: '/login',
   path: '/login',
@@ -57,75 +45,71 @@ const PlanesListaRouteRoute = PlanesListaRouteRouteImport.update({
   path: '/planes',
   getParentRoute: () => rootRouteImport,
 } as any)
-const PlanesPlanIdRouteRoute = PlanesPlanIdRouteRouteImport.update({
-  id: '/planes/$planId',
-  path: '/planes/$planId',
+const PlanesPlanIdIndexRoute = PlanesPlanIdIndexRouteImport.update({
+  id: '/planes/$planId/',
+  path: '/planes/$planId/',
   getParentRoute: () => rootRouteImport,
 } as any)
-const AsignaturasListaRouteRoute = AsignaturasListaRouteRouteImport.update({
-  id: '/asignaturas/_lista',
-  path: '/asignaturas',
-  getParentRoute: () => rootRouteImport,
-} as any)
-const AsignaturasAsignaturaIdRouteRoute =
-  AsignaturasAsignaturaIdRouteRouteImport.update({
-    id: '/asignaturas/$asignaturaId',
-    path: '/asignaturas/$asignaturaId',
-    getParentRoute: () => rootRouteImport,
-  } as any)
 const PlanesListaNuevoRoute = PlanesListaNuevoRouteImport.update({
   id: '/nuevo',
   path: '/nuevo',
   getParentRoute: () => PlanesListaRouteRoute,
 } as any)
-const AsignaturasListaNuevaRoute = AsignaturasListaNuevaRouteImport.update({
+const PlanesPlanIdAsignaturasListaRouteRoute =
+  PlanesPlanIdAsignaturasListaRouteRouteImport.update({
+    id: '/planes/$planId/asignaturas/_lista',
+    path: '/planes/$planId/asignaturas',
+    getParentRoute: () => rootRouteImport,
+  } as any)
+const PlanesPlanIdAsignaturasAsignaturaIdRouteRoute =
+  PlanesPlanIdAsignaturasAsignaturaIdRouteRouteImport.update({
+    id: '/planes/$planId/asignaturas/$asignaturaId',
+    path: '/planes/$planId/asignaturas/$asignaturaId',
+    getParentRoute: () => rootRouteImport,
+  } as any)
+const PlanesPlanIdAsignaturasListaNuevaRoute =
+  PlanesPlanIdAsignaturasListaNuevaRouteImport.update({
     id: '/nueva',
     path: '/nueva',
-  getParentRoute: () => AsignaturasListaRouteRoute,
-} as any)
+    getParentRoute: () => PlanesPlanIdAsignaturasListaRouteRoute,
+  } as any)
 
 export interface FileRoutesByFullPath {
   '/': typeof IndexRoute
   '/dashboard': typeof DashboardRoute
   '/login': typeof LoginRoute
-  '/stepper': typeof StepperRoute
-  '/stepper2': typeof Stepper2Route
-  '/asignaturas/$asignaturaId': typeof AsignaturasAsignaturaIdRouteRoute
-  '/asignaturas': typeof AsignaturasListaRouteRouteWithChildren
-  '/planes/$planId': typeof PlanesPlanIdRouteRoute
   '/planes': typeof PlanesListaRouteRouteWithChildren
   '/demo/tanstack-query': typeof DemoTanstackQueryRoute
-  '/asignaturas/nueva': typeof AsignaturasListaNuevaRoute
   '/planes/nuevo': typeof PlanesListaNuevoRoute
+  '/planes/$planId': typeof PlanesPlanIdIndexRoute
+  '/planes/$planId/asignaturas/$asignaturaId': typeof PlanesPlanIdAsignaturasAsignaturaIdRouteRoute
+  '/planes/$planId/asignaturas': typeof PlanesPlanIdAsignaturasListaRouteRouteWithChildren
+  '/planes/$planId/asignaturas/nueva': typeof PlanesPlanIdAsignaturasListaNuevaRoute
 }
 export interface FileRoutesByTo {
   '/': typeof IndexRoute
   '/dashboard': typeof DashboardRoute
   '/login': typeof LoginRoute
-  '/stepper': typeof StepperRoute
-  '/stepper2': typeof Stepper2Route
-  '/asignaturas/$asignaturaId': typeof AsignaturasAsignaturaIdRouteRoute
-  '/asignaturas': typeof AsignaturasListaRouteRouteWithChildren
-  '/planes/$planId': typeof PlanesPlanIdRouteRoute
   '/planes': typeof PlanesListaRouteRouteWithChildren
   '/demo/tanstack-query': typeof DemoTanstackQueryRoute
-  '/asignaturas/nueva': typeof AsignaturasListaNuevaRoute
   '/planes/nuevo': typeof PlanesListaNuevoRoute
+  '/planes/$planId': typeof PlanesPlanIdIndexRoute
+  '/planes/$planId/asignaturas/$asignaturaId': typeof PlanesPlanIdAsignaturasAsignaturaIdRouteRoute
+  '/planes/$planId/asignaturas': typeof PlanesPlanIdAsignaturasListaRouteRouteWithChildren
+  '/planes/$planId/asignaturas/nueva': typeof PlanesPlanIdAsignaturasListaNuevaRoute
 }
 export interface FileRoutesById {
   __root__: typeof rootRouteImport
   '/': typeof IndexRoute
   '/dashboard': typeof DashboardRoute
   '/login': typeof LoginRoute
-  '/stepper': typeof StepperRoute
-  '/stepper2': typeof Stepper2Route
-  '/asignaturas/$asignaturaId': typeof AsignaturasAsignaturaIdRouteRoute
-  '/asignaturas/_lista': typeof AsignaturasListaRouteRouteWithChildren
-  '/planes/$planId': typeof PlanesPlanIdRouteRoute
   '/planes/_lista': typeof PlanesListaRouteRouteWithChildren
   '/demo/tanstack-query': typeof DemoTanstackQueryRoute
-  '/asignaturas/_lista/nueva': typeof AsignaturasListaNuevaRoute
   '/planes/_lista/nuevo': typeof PlanesListaNuevoRoute
+  '/planes/$planId/': typeof PlanesPlanIdIndexRoute
+  '/planes/$planId/asignaturas/$asignaturaId': typeof PlanesPlanIdAsignaturasAsignaturaIdRouteRoute
+  '/planes/$planId/asignaturas/_lista': typeof PlanesPlanIdAsignaturasListaRouteRouteWithChildren
+  '/planes/$planId/asignaturas/_lista/nueva': typeof PlanesPlanIdAsignaturasListaNuevaRoute
 }
 export interface FileRouteTypes {
   fileRoutesByFullPath: FileRoutesByFullPath
@@ -133,74 +117,52 @@ export interface FileRouteTypes {
     | '/'
     | '/dashboard'
     | '/login'
-    | '/stepper'
-    | '/stepper2'
-    | '/asignaturas/$asignaturaId'
-    | '/asignaturas'
-    | '/planes/$planId'
     | '/planes'
     | '/demo/tanstack-query'
-    | '/asignaturas/nueva'
     | '/planes/nuevo'
+    | '/planes/$planId'
+    | '/planes/$planId/asignaturas/$asignaturaId'
+    | '/planes/$planId/asignaturas'
+    | '/planes/$planId/asignaturas/nueva'
   fileRoutesByTo: FileRoutesByTo
   to:
     | '/'
     | '/dashboard'
     | '/login'
-    | '/stepper'
-    | '/stepper2'
-    | '/asignaturas/$asignaturaId'
-    | '/asignaturas'
-    | '/planes/$planId'
     | '/planes'
     | '/demo/tanstack-query'
-    | '/asignaturas/nueva'
     | '/planes/nuevo'
+    | '/planes/$planId'
+    | '/planes/$planId/asignaturas/$asignaturaId'
+    | '/planes/$planId/asignaturas'
+    | '/planes/$planId/asignaturas/nueva'
   id:
     | '__root__'
     | '/'
     | '/dashboard'
     | '/login'
-    | '/stepper'
-    | '/stepper2'
-    | '/asignaturas/$asignaturaId'
-    | '/asignaturas/_lista'
-    | '/planes/$planId'
     | '/planes/_lista'
     | '/demo/tanstack-query'
-    | '/asignaturas/_lista/nueva'
     | '/planes/_lista/nuevo'
+    | '/planes/$planId/'
+    | '/planes/$planId/asignaturas/$asignaturaId'
+    | '/planes/$planId/asignaturas/_lista'
+    | '/planes/$planId/asignaturas/_lista/nueva'
   fileRoutesById: FileRoutesById
 }
 export interface RootRouteChildren {
   IndexRoute: typeof IndexRoute
   DashboardRoute: typeof DashboardRoute
   LoginRoute: typeof LoginRoute
-  StepperRoute: typeof StepperRoute
-  Stepper2Route: typeof Stepper2Route
-  AsignaturasAsignaturaIdRouteRoute: typeof AsignaturasAsignaturaIdRouteRoute
-  AsignaturasListaRouteRoute: typeof AsignaturasListaRouteRouteWithChildren
-  PlanesPlanIdRouteRoute: typeof PlanesPlanIdRouteRoute
   PlanesListaRouteRoute: typeof PlanesListaRouteRouteWithChildren
   DemoTanstackQueryRoute: typeof DemoTanstackQueryRoute
+  PlanesPlanIdIndexRoute: typeof PlanesPlanIdIndexRoute
+  PlanesPlanIdAsignaturasAsignaturaIdRouteRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdRouteRoute
+  PlanesPlanIdAsignaturasListaRouteRoute: typeof PlanesPlanIdAsignaturasListaRouteRouteWithChildren
 }
 
 declare module '@tanstack/react-router' {
   interface FileRoutesByPath {
-    '/stepper2': {
-      id: '/stepper2'
-      path: '/stepper2'
-      fullPath: '/stepper2'
-      preLoaderRoute: typeof Stepper2RouteImport
-      parentRoute: typeof rootRouteImport
-    }
-    '/stepper': {
-      id: '/stepper'
-      path: '/stepper'
-      fullPath: '/stepper'
-      preLoaderRoute: typeof StepperRouteImport
-      parentRoute: typeof rootRouteImport
-    }
     '/login': {
       id: '/login'
       path: '/login'
@@ -236,25 +198,11 @@ declare module '@tanstack/react-router' {
       preLoaderRoute: typeof PlanesListaRouteRouteImport
       parentRoute: typeof rootRouteImport
     }
-    '/planes/$planId': {
-      id: '/planes/$planId'
+    '/planes/$planId/': {
+      id: '/planes/$planId/'
       path: '/planes/$planId'
       fullPath: '/planes/$planId'
-      preLoaderRoute: typeof PlanesPlanIdRouteRouteImport
-      parentRoute: typeof rootRouteImport
-    }
-    '/asignaturas/_lista': {
-      id: '/asignaturas/_lista'
-      path: '/asignaturas'
-      fullPath: '/asignaturas'
-      preLoaderRoute: typeof AsignaturasListaRouteRouteImport
-      parentRoute: typeof rootRouteImport
-    }
-    '/asignaturas/$asignaturaId': {
-      id: '/asignaturas/$asignaturaId'
-      path: '/asignaturas/$asignaturaId'
-      fullPath: '/asignaturas/$asignaturaId'
-      preLoaderRoute: typeof AsignaturasAsignaturaIdRouteRouteImport
+      preLoaderRoute: typeof PlanesPlanIdIndexRouteImport
       parentRoute: typeof rootRouteImport
     }
     '/planes/_lista/nuevo': {
@@ -264,29 +212,30 @@ declare module '@tanstack/react-router' {
       preLoaderRoute: typeof PlanesListaNuevoRouteImport
       parentRoute: typeof PlanesListaRouteRoute
     }
-    '/asignaturas/_lista/nueva': {
-      id: '/asignaturas/_lista/nueva'
+    '/planes/$planId/asignaturas/_lista': {
+      id: '/planes/$planId/asignaturas/_lista'
+      path: '/planes/$planId/asignaturas'
+      fullPath: '/planes/$planId/asignaturas'
+      preLoaderRoute: typeof PlanesPlanIdAsignaturasListaRouteRouteImport
+      parentRoute: typeof rootRouteImport
+    }
+    '/planes/$planId/asignaturas/$asignaturaId': {
+      id: '/planes/$planId/asignaturas/$asignaturaId'
+      path: '/planes/$planId/asignaturas/$asignaturaId'
+      fullPath: '/planes/$planId/asignaturas/$asignaturaId'
+      preLoaderRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdRouteRouteImport
+      parentRoute: typeof rootRouteImport
+    }
+    '/planes/$planId/asignaturas/_lista/nueva': {
+      id: '/planes/$planId/asignaturas/_lista/nueva'
       path: '/nueva'
-      fullPath: '/asignaturas/nueva'
-      preLoaderRoute: typeof AsignaturasListaNuevaRouteImport
-      parentRoute: typeof AsignaturasListaRouteRoute
+      fullPath: '/planes/$planId/asignaturas/nueva'
+      preLoaderRoute: typeof PlanesPlanIdAsignaturasListaNuevaRouteImport
+      parentRoute: typeof PlanesPlanIdAsignaturasListaRouteRoute
     }
   }
 }
 
-interface AsignaturasListaRouteRouteChildren {
-  AsignaturasListaNuevaRoute: typeof AsignaturasListaNuevaRoute
-}
-
-const AsignaturasListaRouteRouteChildren: AsignaturasListaRouteRouteChildren = {
-  AsignaturasListaNuevaRoute: AsignaturasListaNuevaRoute,
-}
-
-const AsignaturasListaRouteRouteWithChildren =
-  AsignaturasListaRouteRoute._addFileChildren(
-    AsignaturasListaRouteRouteChildren,
-  )
-
 interface PlanesListaRouteRouteChildren {
   PlanesListaNuevoRoute: typeof PlanesListaNuevoRoute
 }
@@ -298,17 +247,32 @@ const PlanesListaRouteRouteChildren: PlanesListaRouteRouteChildren = {
 const PlanesListaRouteRouteWithChildren =
   PlanesListaRouteRoute._addFileChildren(PlanesListaRouteRouteChildren)
 
+interface PlanesPlanIdAsignaturasListaRouteRouteChildren {
+  PlanesPlanIdAsignaturasListaNuevaRoute: typeof PlanesPlanIdAsignaturasListaNuevaRoute
+}
+
+const PlanesPlanIdAsignaturasListaRouteRouteChildren: PlanesPlanIdAsignaturasListaRouteRouteChildren =
+  {
+    PlanesPlanIdAsignaturasListaNuevaRoute:
+      PlanesPlanIdAsignaturasListaNuevaRoute,
+  }
+
+const PlanesPlanIdAsignaturasListaRouteRouteWithChildren =
+  PlanesPlanIdAsignaturasListaRouteRoute._addFileChildren(
+    PlanesPlanIdAsignaturasListaRouteRouteChildren,
+  )
+
 const rootRouteChildren: RootRouteChildren = {
   IndexRoute: IndexRoute,
   DashboardRoute: DashboardRoute,
   LoginRoute: LoginRoute,
-  StepperRoute: StepperRoute,
-  Stepper2Route: Stepper2Route,
-  AsignaturasAsignaturaIdRouteRoute: AsignaturasAsignaturaIdRouteRoute,
-  AsignaturasListaRouteRoute: AsignaturasListaRouteRouteWithChildren,
-  PlanesPlanIdRouteRoute: PlanesPlanIdRouteRoute,
   PlanesListaRouteRoute: PlanesListaRouteRouteWithChildren,
   DemoTanstackQueryRoute: DemoTanstackQueryRoute,
+  PlanesPlanIdIndexRoute: PlanesPlanIdIndexRoute,
+  PlanesPlanIdAsignaturasAsignaturaIdRouteRoute:
+    PlanesPlanIdAsignaturasAsignaturaIdRouteRoute,
+  PlanesPlanIdAsignaturasListaRouteRoute:
+    PlanesPlanIdAsignaturasListaRouteRouteWithChildren,
 }
 export const routeTree = rootRouteImport
   ._addFileChildren(rootRouteChildren)

src/routes/planes/$planId/asignaturas/$asignaturaId/route.tsx

@@ -1,6 +1,6 @@
 import { createFileRoute } from '@tanstack/react-router'
 
-export const Route = createFileRoute('/asignaturas/$asignaturaId')({
+export const Route = createFileRoute('/planes/$planId/asignaturas/$asignaturaId')({
   component: RouteComponent,
 })
 

src/routes/planes/$planId/asignaturas/_lista/nueva.tsx

@@ -0,0 +1,14 @@
+import { createFileRoute } from '@tanstack/react-router'
+
+import { NuevaAsignaturaModalContainer } from '@/features/asignaturas/new/NuevaAsignaturaModalContainer'
+
+export const Route = createFileRoute(
+  '/planes/$planId/asignaturas/_lista/nueva',
+)({
+  component: NuevaAsignaturaModal,
+})
+
+function NuevaAsignaturaModal() {
+  const { planId } = Route.useParams()
+  return <NuevaAsignaturaModalContainer planId={planId} />
+}

src/routes/planes/$planId/asignaturas/_lista/route.tsx

@@ -1,6 +1,6 @@
 import { createFileRoute, Outlet } from '@tanstack/react-router'
 
-export const Route = createFileRoute('/asignaturas/_lista')({
+export const Route = createFileRoute('/planes/$planId/asignaturas/_lista')({
   component: RouteComponent,
 })
 
@@ -8,6 +8,7 @@ function RouteComponent() {
   return (
     <main className="bg-background min-h-screen w-full">
       <div className="mx-auto flex w-full max-w-7xl flex-col gap-4 px-4 py-6 md:px-6 lg:px-8">
+        <h1 className="text-foreground text-2xl font-semibold">Asignaturas</h1>
         <Outlet />
       </div>
     </main>

src/routes/planes/$planId/index.tsx

@@ -1,6 +1,6 @@
 import { createFileRoute } from '@tanstack/react-router'
 
-export const Route = createFileRoute('/planes/$planId')({
+export const Route = createFileRoute('/planes/$planId/')({
   component: RouteComponent,
 })
 

src/routes/stepper.tsx

@@ -1,65 +0,0 @@
-import { createFileRoute } from '@tanstack/react-router'
-
-import { defineStepper } from '@/components/stepper'
-import { Button } from '@/components/ui/button'
-
-export const Route = createFileRoute('/stepper')({
-  component: MyFirstStepper,
-})
-
-const stepperInstance = defineStepper(
-  { id: 'step-1', title: 'Step 1' },
-  { id: 'step-2', title: 'Step 2' },
-  { id: 'step-3', title: 'Step 3' },
-)
-
-export function MyFirstStepper() {
-  return (
-    <stepperInstance.Stepper.Provider className="space-y-4">
-      {({ methods }) => (
-        <>
-          <stepperInstance.Stepper.Navigation>
-            {methods.all.map((step) => (
-              <stepperInstance.Stepper.Step
-                of={step.id}
-                onClick={() => methods.goTo(step.id)}
-              >
-                <stepperInstance.Stepper.Title>
-                  {step.title}
-                </stepperInstance.Stepper.Title>
-              </stepperInstance.Stepper.Step>
-            ))}
-          </stepperInstance.Stepper.Navigation>
-          {methods.switch({
-            'step-1': (step) => <Content id={step.id} />,
-            'step-2': (step) => <Content id={step.id} />,
-            'step-3': (step) => <Content id={step.id} />,
-          })}
-          <stepperInstance.Stepper.Controls>
-            {!methods.isLast && (
-              <Button
-                type="button"
-                variant="secondary"
-                onClick={methods.prev}
-                disabled={methods.isFirst}
-              >
-                Previous
-              </Button>
-            )}
-            <Button onClick={methods.isLast ? methods.reset : methods.next}>
-              {methods.isLast ? 'Reset' : 'Next'}
-            </Button>
-          </stepperInstance.Stepper.Controls>
-        </>
-      )}
-    </stepperInstance.Stepper.Provider>
-  )
-}
-
-const Content = ({ id }: { id: string }) => {
-  return (
-    <stepperInstance.Stepper.Panel className="h-50 content-center rounded border bg-slate-50 p-8">
-      <p className="text-xl font-normal">Content for {id}</p>
-    </stepperInstance.Stepper.Panel>
-  )
-}

src/routes/stepper2.tsx

@@ -1,82 +0,0 @@
-import { createFileRoute } from '@tanstack/react-router'
-
-import { CircularProgress } from '@/components/CircularProgress'
-import { defineStepper } from '@/components/stepper' // Tu wrapper
-import { Button } from '@/components/ui/button'
-
-export const Route = createFileRoute('/stepper2')({
-  component: MobileStepperView,
-})
-
-// 1. Definimos los pasos igual que siempre
-const myStepper = defineStepper(
-  { id: 'contact', title: 'Contact Details' },
-  { id: 'shipping', title: 'Shipping Information' },
-  { id: 'billing', title: 'Billing Address' },
-  { id: 'review', title: 'Payment Review' },
-)
-
-export default function MobileStepperView() {
-  return (
-    // Usa el Provider del wrapper para tener el contexto
-    <myStepper.Stepper.Provider>
-      {({ methods }) => {
-        // Calculamos índices para el gráfico
-        const currentIndex =
-          methods.all.findIndex((s) => s.id === methods.current.id) + 1
-        const totalSteps = methods.all.length
-        const nextStep = methods.all[currentIndex] // El paso siguiente (si existe)
-
-        return (
-          <div className="flex h-full flex-col bg-white p-4">
-            {/* --- AQUÍ ESTÁ LA MAGIA (Tu UI Personalizada) --- */}
-            <div className="mb-6 flex items-center gap-4">
-              {/* El Gráfico Circular */}
-              <CircularProgress current={currentIndex} total={totalSteps} />
-
-              {/* Los Textos */}
-              <div className="flex flex-col">
-                <h2 className="text-lg font-bold text-slate-900">
-                  {methods.current.title}
-                </h2>
-                {nextStep && (
-                  <p className="text-sm text-slate-400">
-                    Next: {nextStep.title}
-                  </p>
-                )}
-              </div>
-            </div>
-            {/* ----------------------------------------------- */}
-
-            {/* El contenido de los pasos (Switch) */}
-            <div className="flex-1">
-              {methods.switch({
-                contact: () => <div>Formulario Contacto...</div>,
-                shipping: () => <div>Formulario Envío...</div>,
-                billing: () => <div>Formulario Facturación...</div>,
-                review: () => <div>Resumen...</div>,
-              })}
-            </div>
-
-            {/* Controles de Navegación (Footer) */}
-            <div className="mt-4 flex justify-between">
-              <Button
-                variant="ghost"
-                onClick={methods.prev}
-                disabled={methods.isFirst}
-              >
-                Back
-              </Button>
-              <Button
-                className="bg-red-500 text-white hover:bg-red-600"
-                onClick={methods.next}
-              >
-                {methods.isLast ? 'Finish' : 'Next'}
-              </Button>
-            </div>
-          </div>
-        )
-      }}
-    </myStepper.Stepper.Provider>
-  )
-}