Merge pull request 'Se renderizan las previsualizaciones del plan y de la asignatura y también se pueden descargar como word o pdf' (#211) from issue/200-renderizado-de-plantillas-con-edge-function-de-car into main

Reviewed-on: #211

.gitea/workflows/deploy.yaml

@@ -0,0 +1,37 @@
+name: Deploy to Azure Static Web Apps
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+
+      - name: Install dependencies
+        run: bun install
+
+      - name: Build
+        env:
+          VITE_SUPABASE_URL: ${{ vars.VITE_SUPABASE_URL }}
+          VITE_SUPABASE_ANON_KEY: ${{ vars.VITE_SUPABASE_ANON_KEY }}
+        run: bunx --bun vite build
+
+      # No hace falta instalar el CLI globalmente, usamos bunx
+      - name: Deploy to Azure Static Web Apps
+        env:
+          AZURE_SWA_DEPLOYMENT_TOKEN: ${{ secrets.AZURE_SWA_DEPLOYMENT_TOKEN }}
+        run: |
+          bunx @azure/static-web-apps-cli deploy ./dist \
+            --env production \
+            --deployment-token "$AZURE_SWA_DEPLOYMENT_TOKEN"

.github/copilot-instructions.md

@@ -0,0 +1 @@
+Ignora los problemas de imports de eslint

bun.lock

@@ -4,6 +4,7 @@
     "": {
       "name": "acad-ia-2",
       "dependencies": {
+        "@dnd-kit/react": "^0.3.2",
         "@radix-ui/react-alert-dialog": "^1.1.15",
         "@radix-ui/react-avatar": "^1.1.11",
         "@radix-ui/react-checkbox": "^1.3.3",
@@ -30,6 +31,7 @@
         "@tanstack/router-plugin": "^1.132.0",
         "@types/canvas-confetti": "^1.9.0",
         "canvas-confetti": "^1.9.4",
+        "citeproc": "^2.4.63",
         "class-variance-authority": "^0.7.1",
         "clsx": "^2.1.1",
         "cmdk": "^1.1.1",
@@ -137,6 +139,18 @@
 
     "@csstools/css-tokenizer": ["@csstools/css-tokenizer@3.0.4", "", {}, "sha512-Vd/9EVDiu6PPJt9yAh6roZP6El1xHrdvIVGjyBsHR0RYwNHgL7FJPyIIW4fANJNG6FtyZfvlRPpFI4ZM/lubvw=="],
 
+    "@dnd-kit/abstract": ["@dnd-kit/abstract@0.3.2", "", { "dependencies": { "@dnd-kit/geometry": "^0.3.2", "@dnd-kit/state": "^0.3.2", "tslib": "^2.6.2" } }, "sha512-uvPVK+SZYD6Viddn9M0K0JQdXknuVSxA/EbMlFRanve3P/XTc18oLa5zGftKSGjfQGmuzkZ34E26DSbly1zi3Q=="],
+
+    "@dnd-kit/collision": ["@dnd-kit/collision@0.3.2", "", { "dependencies": { "@dnd-kit/abstract": "^0.3.2", "@dnd-kit/geometry": "^0.3.2", "tslib": "^2.6.2" } }, "sha512-pNmNSLCI8S9fNQ7QJ3fBCDjiT0sqBhUFcKgmyYaGvGCAU+kq0AP8OWlh0JSisc9k5mFyxmRpmFQcnJpILz/RPA=="],
+
+    "@dnd-kit/dom": ["@dnd-kit/dom@0.3.2", "", { "dependencies": { "@dnd-kit/abstract": "^0.3.2", "@dnd-kit/collision": "^0.3.2", "@dnd-kit/geometry": "^0.3.2", "@dnd-kit/state": "^0.3.2", "tslib": "^2.6.2" } }, "sha512-cIUAVgt2szQyz6JRy7I+0r+xeyOAGH21Y15hb5bIyHoDEaZBvIDH+OOlD9eoLjCbsxDLN9WloU2CBi3OE6LYDg=="],
+
+    "@dnd-kit/geometry": ["@dnd-kit/geometry@0.3.2", "", { "dependencies": { "@dnd-kit/state": "^0.3.2", "tslib": "^2.6.2" } }, "sha512-3UBPuIS7E3oGiHxOE8h810QA+0pnrnCtGxl4Os1z3yy5YkC/BEYGY+TxWPTQaY1/OMV7GCX7ZNMlama2QN3n3w=="],
+
+    "@dnd-kit/react": ["@dnd-kit/react@0.3.2", "", { "dependencies": { "@dnd-kit/abstract": "^0.3.2", "@dnd-kit/dom": "^0.3.2", "@dnd-kit/state": "^0.3.2", "tslib": "^2.6.2" }, "peerDependencies": { "react": "^18.0.0 || ^19.0.0", "react-dom": "^18.0.0 || ^19.0.0" } }, "sha512-1Opg1xw6I75Z95c+rF2NJa0pdGb8rLAENtuopKtJ1J0PudWlz+P6yL137xy/6DV43uaRmNGtsdbMbR0yRYJ72g=="],
+
+    "@dnd-kit/state": ["@dnd-kit/state@0.3.2", "", { "dependencies": { "@preact/signals-core": "^1.10.0", "tslib": "^2.6.2" } }, "sha512-dLUIkoYrIJhGXfF2wGLTfb46vUokEsO/OoE21TSfmahYrx7ysTmnwbePsznFaHlwgZhQEh6AlLvthLCeY21b1A=="],
+
     "@emnapi/core": ["@emnapi/core@1.8.1", "", { "dependencies": { "@emnapi/wasi-threads": "1.1.0", "tslib": "^2.4.0" } }, "sha512-AvT9QFpxK0Zd8J0jopedNm+w/2fIzvtPKPjqyw9jwvBaReTTqPBk9Hixaz7KbjimP+QNz605/XnjFcDAL2pqBg=="],
 
     "@emnapi/runtime": ["@emnapi/runtime@1.8.1", "", { "dependencies": { "tslib": "^2.4.0" } }, "sha512-mehfKSMWjjNol8659Z8KxEMrdSJDDot5SXMq00dM8BN4o+CLNXQ0xH2V7EchNHV4RmbZLmmPdEaXZc5H2FXmDg=="],
@@ -249,6 +263,8 @@
 
     "@napi-rs/wasm-runtime": ["@napi-rs/wasm-runtime@0.2.12", "", { "dependencies": { "@emnapi/core": "^1.4.3", "@emnapi/runtime": "^1.4.3", "@tybys/wasm-util": "^0.10.0" } }, "sha512-ZVWUcfwY4E/yPitQJl481FjFo3K22D6qF0DuFH6Y/nbnE11GY5uguDxZMGXPQ8WQ0128MXQD7TnfHyK4oWoIJQ=="],
 
+    "@preact/signals-core": ["@preact/signals-core@1.14.0", "", {}, "sha512-AowtCcCU/33lFlh1zRFf/u+12rfrhtNakj7UpaGEsmMwUKpKWMVvcktOGcwBBNiB4lWrZWc01LhiyyzVklJyaQ=="],
+
     "@radix-ui/number": ["@radix-ui/number@1.1.1", "", {}, "sha512-MkKCwxlXTgz6CFoJx3pCwn07GKp36+aZyu/u2Ln2VrA5DcdyCZkASEDBTd8x5whTQQL5CiYf4prXKLcgQdv29g=="],
 
     "@radix-ui/primitive": ["@radix-ui/primitive@1.1.3", "", {}, "sha512-JTF99U/6XIjCBo0wqkU5sK10glYe27MRRsfwoiq5zzOEZLHU3A3KCMa5X/azekYRCJ0HlwI0crAXS/5dEHTzDg=="],
@@ -735,6 +751,8 @@
 
     "chownr": ["chownr@3.0.0", "", {}, "sha512-+IxzY9BZOQd/XuYPRmrvEVjF/nqj5kgT4kEq7VofrDoM1MxoRjEWkrCC3EtLi59TVawxTAn+orJwFQcrqEN1+g=="],
 
+    "citeproc": ["citeproc@2.4.63", "", {}, "sha512-68F95Bp4UbgZU/DBUGQn0qV3HDZLCdI9+Bb2ByrTaNJDL5VEm9LqaiNaxljsvoaExSLEXe1/r6n2Z06SCzW3/Q=="],
+
     "class-variance-authority": ["class-variance-authority@0.7.1", "", { "dependencies": { "clsx": "^2.1.1" } }, "sha512-Ka+9Trutv7G8M6WT6SeiRWz792K5qEqIGEGzXKhAE6xOWAY6pPH8U+9IY3oCMv6kqTmLsv7Xh/2w2RigkePMsg=="],
 
     "clsx": ["clsx@2.1.1", "", {}, "sha512-eYm0QWBtUrBWZWG0d386OGAw16Z995PiOVo2B7bjWSbHedGl5e0ZWaq65kOGgUSNesEIDkB9ISbTg/JK9dhCZA=="],

package.json

@@ -17,6 +17,7 @@
     "ci:verify": "prettier --check . && eslint . && tsc --noEmit"
   },
   "dependencies": {
+    "@dnd-kit/react": "^0.3.2",
     "@radix-ui/react-alert-dialog": "^1.1.15",
     "@radix-ui/react-avatar": "^1.1.11",
     "@radix-ui/react-checkbox": "^1.3.3",
@@ -43,6 +44,7 @@
     "@tanstack/router-plugin": "^1.132.0",
     "@types/canvas-confetti": "^1.9.0",
     "canvas-confetti": "^1.9.4",
+    "citeproc": "^2.4.63",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "cmdk": "^1.1.1",

public/csl/locales/locales-es-MX.xml

@@ -0,0 +1,757 @@
+<?xml version="1.0" encoding="utf-8"?>
+<locale xmlns="http://purl.org/net/xbiblio/csl" version="1.0" xml:lang="es-MX">
+  <info>
+    <translator>
+      <name>Juan Ignacio Flores Salgado</name>
+      <uri>https://www.mendeley.com/profiles/juan-ignacio-flores-salgado/</uri>
+    </translator>
+    <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
+    <updated>2025-10-16T03:24:00+00:00</updated>
+  </info>
+  <style-options punctuation-in-quote="false"/>
+  <date form="text">
+    <date-part name="day" prefix="el " suffix=" de "/>
+    <date-part name="month" suffix=" de "/>
+    <date-part name="year"/>
+  </date>
+  <date form="numeric">
+    <date-part name="day" form="numeric-leading-zeros" suffix="/"/>
+    <date-part name="month" form="numeric-leading-zeros" suffix="/"/>
+    <date-part name="year"/>
+  </date>
+  <terms>
+    <!-- LONG GENERAL TERMS -->
+    <term name="accessed">consultado</term>
+    <term name="advance-online-publication">advance online publication</term>
+    <term name="album">album</term>
+    <term name="and">y</term>
+    <term name="and others">et&#160;al.</term>
+    <term name="anonymous">anónimo</term>
+    <term name="at">en</term>
+    <term name="audio-recording">audio recording</term>
+    <term name="available at">disponible en</term>
+    <term name="by">de</term>
+    <term name="circa">circa</term>
+    <term name="cited">citado</term>
+    <term name="et-al">et&#160;al.</term>
+    <term name="film">film</term>
+    <term name="forthcoming">en preparación</term>
+    <term name="from">a partir de</term>
+    <term name="henceforth">henceforth</term>
+    <term name="ibid">ibid.</term>
+    <term name="in">en</term>
+    <term name="in press">en imprenta</term>
+    <term name="internet">internet</term>
+    <term name="letter">carta</term>
+    <term name="loc-cit">loc. cit.</term> <!-- like ibid., the abbreviated form is the regular form  -->
+    <term name="no date">sin fecha</term>
+    <term name="no-place">no place</term>
+    <term name="no-publisher">no publisher</term> <!-- sine nomine -->
+    <term name="on">on</term>
+    <term name="online">en línea</term>
+    <term name="op-cit">op. cit.</term> <!-- like ibid., the abbreviated form is the regular form  -->
+    <term name="original-work-published">obra original publicada en</term>
+    <term name="personal-communication">comunicación personal</term>
+    <term name="podcast">podcast</term>
+    <term name="podcast-episode">podcast episode</term>
+    <term name="preprint">preprint</term>
+    <term name="presented at">presentado en</term>
+    <term name="radio-broadcast">radio broadcast</term>
+    <term name="radio-series">radio series</term>
+    <term name="radio-series-episode">radio series episode</term>
+    <term name="reference">
+      <single>referencia</single>
+      <multiple>referencias</multiple>
+    </term>
+    <term name="retrieved">recuperado</term>
+    <term name="review-of">review of</term>
+    <term name="scale">escala</term>
+    <term name="special-issue">special issue</term>
+    <term name="special-section">special section</term>
+    <term name="television-broadcast">television broadcast</term>
+    <term name="television-series">television series</term>
+    <term name="television-series-episode">television series episode</term>
+    <term name="video">video</term>
+    <term name="working-paper">working paper</term>
+
+    <!-- SHORT GENERAL TERMS -->
+    <term name="anonymous" form="short">anón.</term>
+    <term name="circa" form="short">c.</term>
+    <term name="no date" form="short">s/f</term>
+    <term name="no-place" form="short">n.p.</term>
+    <term name="no-publisher" form="short">n.p.</term>
+    <term name="reference" form="short">
+      <single>ref.</single>
+      <multiple>refs.</multiple>
+    </term>
+    <term name="review-of" form="short">rev. of</term>
+
+    <!-- SYMBOLIC GENERAL FORMS -->
+
+    <!-- LONG ITEM TYPE FORMS -->
+    <term name="article">preprint</term>
+    <term name="article-journal">journal article</term>
+    <term name="article-magazine">magazine article</term>
+    <term name="article-newspaper">newspaper article</term>
+    <term name="bill">bill</term>
+    <!-- book is in the list of locator terms -->
+    <term name="broadcast">broadcast</term>
+    <!-- chapter is in the list of locator terms -->
+    <term name="classic">classic</term>
+    <term name="collection">collection</term>
+    <term name="dataset">dataset</term>
+    <term name="document">document</term>
+    <term name="entry">entry</term>
+    <term name="entry-dictionary">dictionary entry</term>
+    <term name="entry-encyclopedia">encyclopedia entry</term>
+    <term name="event">event</term>
+    <!-- figure is in the list of locator terms -->
+    <term name="graphic">graphic</term>
+    <term name="hearing">hearing</term>
+    <term name="interview">entrevista</term>
+    <term name="legal_case">legal case</term>
+    <term name="legislation">legislation</term>
+    <term name="manuscript">manuscript</term>
+    <term name="map">map</term>
+    <term name="motion_picture">video recording</term>
+    <term name="musical_score">musical score</term>
+    <term name="pamphlet">pamphlet</term>
+    <term name="paper-conference">conference paper</term>
+    <term name="patent">patent</term>
+    <term name="performance">performance</term>
+    <term name="periodical">periodical</term>
+    <term name="personal_communication">comunicación personal</term>
+    <term name="post">post</term>
+    <term name="post-weblog">blog post</term>
+    <term name="regulation">regulation</term>
+    <term name="report">report</term>
+    <term name="review">review</term>
+    <term name="review-book">book review</term>
+    <term name="software">software</term>
+    <term name="song">audio recording</term>
+    <term name="speech">presentation</term>
+    <term name="standard">standard</term>
+    <term name="thesis">thesis</term>
+    <term name="treaty">treaty</term>
+    <term name="webpage">webpage</term>
+
+    <!-- SHORT ITEM TYPE FORMS -->
+    <term name="article-journal" form="short">journal art.</term>
+    <term name="article-magazine" form="short">mag. art.</term>
+    <term name="article-newspaper" form="short">newspaper art.</term>
+    <!-- book is in the list of locator terms -->
+    <!-- chapter is in the list of locator terms -->
+    <term name="document" form="short">doc.</term>
+    <!-- figure is in the list of locator terms -->
+    <term name="graphic" form="short">graph.</term>
+    <term name="interview" form="short">interv.</term>
+    <term name="manuscript" form="short">MS</term>
+    <term name="motion_picture" form="short">video rec.</term>
+    <term name="report" form="short">rep.</term>
+    <term name="review" form="short">rev.</term>
+    <term name="review-book" form="short">bk. rev.</term>
+    <term name="song" form="short">audio rec.</term>
+
+    <!-- LONG VERB ITEM TYPE FORMS -->
+    <!-- Only where applicable -->
+    <term name="hearing" form="verb">testimony of</term>
+    <term name="review" form="verb">review of</term>
+    <term name="review-book" form="verb">review of the book</term>
+
+    <!-- SHORT VERB ITEM TYPE FORMS -->
+
+    <!-- HISTORICAL ERA TERMS -->
+    <term name="ad">d.&#160;C.</term>
+    <term name="bc">a.&#160;C.</term>
+    <term name="bce">BCE</term>
+    <term name="ce">CE</term>
+
+    <!-- PUNCTUATION -->
+    <term name="open-quote">“</term>
+    <term name="close-quote">”</term>
+    <term name="open-inner-quote">‘</term>
+    <term name="close-inner-quote">’</term>
+    <term name="page-range-delimiter">–</term>
+    <term name="colon">:</term>
+    <term name="comma">,</term>
+    <term name="semicolon">;</term>
+
+    <!-- ORDINALS -->
+    <term name="ordinal">a</term>
+    <term name="ordinal-01" gender-form="feminine" match="whole-number">a</term>
+    <term name="ordinal-01" gender-form="masculine" match="whole-number">o</term>
+
+    <!-- LONG ORDINALS -->
+    <term name="long-ordinal-01">primera</term>
+    <term name="long-ordinal-02">segunda</term>
+    <term name="long-ordinal-03">tercera</term>
+    <term name="long-ordinal-04">cuarta</term>
+    <term name="long-ordinal-05">quinta</term>
+    <term name="long-ordinal-06">sexta</term>
+    <term name="long-ordinal-07">séptima</term>
+    <term name="long-ordinal-08">octava</term>
+    <term name="long-ordinal-09">novena</term>
+    <term name="long-ordinal-10">décima</term>
+
+    <!-- LONG LOCATOR FORMS -->
+    <term name="act">
+      <single>act</single>
+      <multiple>acts</multiple>
+    </term>
+    <term name="appendix">
+      <single>appendix</single>
+      <multiple>appendices</multiple>
+    </term>
+    <term name="article-locator">
+      <single>article</single>
+      <multiple>articles</multiple>
+    </term>
+    <term name="book">
+      <single>libro</single>
+      <multiple>libros</multiple>
+    </term>
+    <term name="canon">
+      <single>canon</single>
+      <multiple>canons</multiple>
+    </term>
+    <term name="chapter">
+      <single>capítulo</single>
+      <multiple>capítulos</multiple>
+    </term>
+    <term name="column">
+      <single>columna</single>
+      <multiple>columnas</multiple>
+    </term>
+    <term name="elocation">
+      <single>location</single>
+      <multiple>locations</multiple>
+    </term>
+    <term name="equation">
+      <single>equation</single>
+      <multiple>equations</multiple>
+    </term>
+    <term name="figure">
+      <single>figura</single>
+      <multiple>figuras</multiple>
+    </term>
+    <term name="folio">
+      <single>folio</single>
+      <multiple>folios</multiple>
+    </term>
+    <term name="issue">
+      <single>número</single>
+      <multiple>números</multiple>
+    </term>
+    <term name="line">
+      <single>línea</single>
+      <multiple>líneas</multiple>
+    </term>
+    <term name="note">
+      <single>nota</single>
+      <multiple>notas</multiple>
+    </term>
+    <term name="opus">
+      <single>opus</single>
+      <multiple>opera</multiple>
+    </term>
+    <term name="page">
+      <single>página</single>
+      <multiple>páginas</multiple>
+    </term>
+    <term name="paragraph">
+      <single>párrafo</single>
+      <multiple>párrafos</multiple>
+    </term>
+    <term name="part">
+      <single>parte</single>
+      <multiple>partes</multiple>
+    </term>
+    <term name="rule">
+      <single>rule</single>
+      <multiple>rules</multiple>
+    </term>
+    <term name="scene">
+      <single>scene</single>
+      <multiple>scenes</multiple>
+    </term>
+    <term name="section">
+      <single>sección</single>
+      <multiple>secciones</multiple>
+    </term>
+    <term name="sub-verbo">
+      <single>sub voce</single>
+      <multiple>sub vocibus</multiple>
+    </term>
+    <term name="supplement">
+      <single>supplement</single>
+      <multiple>supplements</multiple>
+    </term>
+    <term name="table">
+      <single>table</single>
+      <multiple>tables</multiple>
+    </term>
+    <term name="timestamp"> <!-- generally blank -->
+      <single/>
+      <multiple/>
+    </term>
+    <term name="title-locator">
+      <single>title</single>
+      <multiple>titles</multiple>
+    </term>
+    <term name="verse">
+      <single>verso</single>
+      <multiple>versos</multiple>
+    </term>
+    <term name="volume">
+      <single>volumen</single>
+      <multiple>volúmenes</multiple>
+    </term>
+
+    <!-- SHORT LOCATOR FORMS -->
+    <term name="appendix" form="short">
+      <single>app.</single>
+      <multiple>apps.</multiple>
+    </term>
+    <term name="article-locator" form="short">
+      <single>art.</single>
+      <multiple>arts.</multiple>
+    </term>
+    <term name="book" form="short">
+      <single>lib.</single>
+      <multiple>libs.</multiple>
+    </term>
+    <term name="chapter" form="short">
+      <single>cap.</single>
+      <multiple>caps.</multiple>
+    </term>
+    <term name="column" form="short">
+      <single>col.</single>
+      <multiple>cols.</multiple>
+    </term>
+    <term name="elocation" form="short">
+      <single>loc.</single>
+      <multiple>locs.</multiple>
+    </term>
+    <term name="equation" form="short">
+      <single>eq.</single>
+      <multiple>eqs.</multiple>
+    </term>
+    <term name="figure" form="short">
+      <single>fig.</single>
+      <multiple>figs.</multiple>
+    </term>
+    <term name="folio" form="short">
+      <single>f.</single>
+      <multiple>ff.</multiple>
+    </term>
+    <term name="issue" form="short">
+      <single>núm.</single>
+      <multiple>núms.</multiple>
+    </term>
+    <term name="line" form="short">
+      <single>l.</single>
+      <multiple>ls.</multiple>
+    </term>
+    <term name="note" form="short">
+      <single>n.</single>
+      <multiple>nn.</multiple>
+    </term>
+    <term name="opus" form="short">
+      <single>op.</single>
+      <multiple>opp.</multiple>
+    </term>
+    <term name="page" form="short">
+      <single>p.</single>
+      <multiple>pp.</multiple>
+    </term>
+    <term name="paragraph" form="short">
+      <single>párr.</single>
+      <multiple>párrs.</multiple>
+    </term>
+    <term name="part" form="short">
+      <single>pt.</single>
+      <multiple>pts.</multiple>
+    </term>
+    <term name="rule" form="short">
+      <single>r.</single>
+      <multiple>rr.</multiple>
+    </term>
+    <term name="scene" form="short">
+      <single>sc.</single>
+      <multiple>scs.</multiple>
+    </term>
+    <term name="section" form="short">
+      <single>sec.</single>
+      <multiple>secs.</multiple>
+    </term>
+    <term name="sub-verbo" form="short">
+      <single>s.&#160;v.</single>
+      <multiple>s.&#160;vv.</multiple>
+    </term>
+    <term name="supplement" form="short">
+      <single>supp.</single>
+      <multiple>supps.</multiple>
+    </term>
+    <term name="table" form="short">
+      <single>tbl.</single>
+      <multiple>tbls.</multiple>
+    </term>
+    <term name="timestamp" form="short"> <!-- generally blank -->
+      <single/>
+      <multiple/>
+    </term>
+    <term name="title-locator" form="short">
+      <single>tit.</single>
+      <multiple>tits.</multiple>
+    </term>
+    <term name="verse" form="short">
+      <single>v.</single>
+      <multiple>vv.</multiple>
+    </term>
+    <term name="volume" form="short">
+      <single>vol.</single>
+      <multiple>vols.</multiple>
+    </term>
+
+    <!-- SYMBOLIC LOCATOR FORMS -->
+    <term name="paragraph" form="symbol">
+      <single>¶</single>
+      <multiple>¶</multiple>
+    </term>
+    <term name="section" form="symbol">
+      <single>§</single>
+      <multiple>§</multiple>
+    </term>
+
+    <!-- LONG NUMBER VARIABLE FORMS -->
+    <term name="chapter-number">
+      <single>chapter</single>
+      <multiple>chapters</multiple>
+    </term>
+    <term name="citation-number">
+      <single>citation</single>
+      <multiple>citations</multiple>
+    </term>
+    <term name="collection-number">
+      <single>número</single>
+      <multiple>números</multiple>
+    </term>
+    <term name="edition">
+      <single>edición</single>
+      <multiple>ediciones</multiple>
+    </term>
+    <term name="first-reference-note-number">
+      <single>reference</single>
+      <multiple>references</multiple>
+    </term>
+    <term name="number">
+      <single>number</single>
+      <multiple>numbers</multiple>
+    </term>
+    <term name="number-of-pages">
+      <single>página</single>
+      <multiple>páginas</multiple>
+    </term>
+    <term name="number-of-volumes">
+      <single>volume</single>
+      <multiple>volumes</multiple>
+    </term>
+    <term name="page-first">
+      <single>page</single>
+      <multiple>pages</multiple>
+    </term>
+    <term name="printing">
+      <single>printing</single>
+      <multiple>printings</multiple>
+    </term>
+    <term name="version">versión</term>
+
+    <!-- SHORT NUMBER VARIABLE FORMS -->
+    <term name="chapter-number" form="short">
+      <single>chap.</single>
+      <multiple>chaps.</multiple>
+    </term>
+    <term name="citation-number" form="short">
+      <single>cit.</single>
+      <multiple>cits.</multiple>
+    </term>
+    <term name="collection-number" form="short">
+      <single>núm.</single>
+      <multiple>núms.</multiple>
+    </term>
+    <term name="edition" form="short">
+      <single>ed.</single>
+      <multiple>eds.</multiple>
+    </term>
+    <term name="first-reference-note-number" form="short">
+      <single>ref.</single>
+      <multiple>refs.</multiple>
+    </term>
+    <term name="number" form="short">
+      <single>no.</single>
+      <multiple>nos.</multiple>
+    </term>
+    <term name="number-of-pages" form="short">
+      <single>p.</single>
+      <multiple>pp.</multiple>
+    </term>
+    <term name="number-of-volumes" form="short">
+      <single>vol.</single>
+      <multiple>vols.</multiple>
+    </term>
+    <term name="page-first" form="short">
+      <single>p.</single>
+      <multiple>pp.</multiple>
+    </term>
+    <term name="printing" form="short">
+      <single>print.</single>
+      <multiple>prints.</multiple>
+    </term>
+
+    <!-- LONG ROLE FORMS -->
+    <term name="author"/> <!-- generally blank -->
+    <term name="chair">
+      <single>chair</single>
+      <multiple>chairs</multiple>
+    </term>
+    <term name="collection-editor">
+      <single>ed.</single>
+      <multiple>eds.</multiple>
+    </term>
+    <term name="compiler">
+      <single>compiler</single>
+      <multiple>compilers</multiple>
+    </term>
+    <term name="composer"/> <!-- generally blank -->
+    <term name="container-author"/> <!-- generally blank -->
+    <term name="contributor">
+      <single>contributor</single>
+      <multiple>contributors</multiple>
+    </term>
+    <term name="curator">
+      <single>curator</single>
+      <multiple>curators</multiple>
+    </term>
+    <term name="director">
+      <single>director</single>
+      <multiple>directores</multiple>
+    </term>
+    <term name="editor">
+      <single>editor</single>
+      <multiple>editores</multiple>
+    </term>
+    <term name="editor-translator">
+      <single>editor y traductor</single>
+      <multiple>editores y traductores</multiple>
+    </term>
+    <term name="editortranslator">
+      <single>editor y traductor</single>
+      <multiple>editores y traductores</multiple>
+    </term>
+    <term name="editorial-director">
+      <single>coordinador</single>
+      <multiple>coordinadores</multiple>
+    </term>
+    <term name="executive-producer">
+      <single>executive producer</single>
+      <multiple>executive producers</multiple>
+    </term>
+    <term name="guest">
+      <single>guest</single>
+      <multiple>guests</multiple>
+    </term>
+    <term name="host">
+      <single>host</single>
+      <multiple>hosts</multiple>
+    </term>
+    <term name="illustrator">
+      <single>ilustrador</single>
+      <multiple>ilustradores</multiple>
+    </term>
+    <term name="interviewer"/> <!-- generally blank -->
+    <term name="narrator">
+      <single>narrator</single>
+      <multiple>narrators</multiple>
+    </term>
+    <term name="organizer">
+      <single>organizer</single>
+      <multiple>organizers</multiple>
+    </term>
+    <term name="original-author"/> <!-- generally blank -->
+    <term name="performer">
+      <single>performer</single>
+      <multiple>performers</multiple>
+    </term>
+    <term name="producer">
+      <single>producer</single>
+      <multiple>producers</multiple>
+    </term>
+    <term name="recipient"/> <!-- generally blank -->
+    <term name="reviewed-author"/> <!-- generally blank -->
+    <term name="script-writer">
+      <single>writer</single>
+      <multiple>writers</multiple>
+    </term>
+    <term name="series-creator">
+      <single>series creator</single>
+      <multiple>series creators</multiple>
+    </term>
+    <term name="translator">
+      <single>traductor</single>
+      <multiple>traductores</multiple>
+    </term>
+
+    <!-- SHORT ROLE FORMS -->
+    <term name="compiler" form="short">
+      <single>comp.</single>
+      <multiple>comps.</multiple>
+    </term>
+    <term name="contributor" form="short">
+      <single>contrib.</single>
+      <multiple>contribs.</multiple>
+    </term>
+    <term name="curator" form="short">
+      <single>cur.</single>
+      <multiple>curs.</multiple>
+    </term>
+    <term name="director" form="short">
+      <single>dir.</single>
+      <multiple>dirs.</multiple>
+    </term>
+    <term name="editor" form="short">
+      <single>ed.</single>
+      <multiple>eds.</multiple>
+    </term>
+    <term name="editor-translator" form="short">
+      <single>ed. y trad.</single>
+      <multiple>eds. y trads.</multiple>
+    </term>
+    <term name="editortranslator" form="short">
+      <single>ed. y trad.</single>
+      <multiple>eds. y trads.</multiple>
+    </term>
+    <term name="editorial-director" form="short">
+      <single>coord.</single>
+      <multiple>coords.</multiple>
+    </term>
+    <term name="executive-producer" form="short">
+      <single>exec. prod.</single>
+      <multiple>exec. prods.</multiple>
+    </term>
+    <term name="illustrator" form="short">
+      <single>ilust.</single>
+      <multiple>ilusts.</multiple>
+    </term>
+    <term name="narrator" form="short">
+      <single>narr.</single>
+      <multiple>narrs.</multiple>
+    </term>
+    <term name="organizer" form="short">
+      <single>org.</single>
+      <multiple>orgs.</multiple>
+    </term>
+    <term name="performer" form="short">
+      <single>perf.</single>
+      <multiple>perfs.</multiple>
+    </term>
+    <term name="producer" form="short">
+      <single>prod.</single>
+      <multiple>prods.</multiple>
+    </term>
+    <term name="script-writer" form="short">
+      <single>writ.</single>
+      <multiple>writs.</multiple>
+    </term>
+    <term name="series-creator" form="short">
+      <single>cre.</single>
+      <multiple>cres.</multiple>
+    </term>
+    <term name="translator" form="short">
+      <single>trad.</single>
+      <multiple>trads.</multiple>
+    </term>
+
+    <!-- VERB ROLE FORMS -->
+    <term name="chair" form="verb">chaired by</term>
+    <term name="collection-editor" form="verb">edited by</term>
+    <term name="compiler" form="verb">compiled by</term>
+    <term name="container-author" form="verb">de</term>
+    <term name="contributor" form="verb">with</term>
+    <term name="curator" form="verb">curated by</term>
+    <term name="director" form="verb">dirigido por</term>
+    <term name="editor" form="verb">editado por</term>
+    <term name="editor-translator" form="verb">editado y traducido por</term>
+    <term name="editortranslator" form="verb">editado y traducido por</term>
+    <term name="editorial-director" form="verb">coordinado por</term>
+    <term name="executive-producer" form="verb">executive produced by</term>
+    <term name="guest" form="verb">with guest</term>
+    <term name="host" form="verb">hosted by</term>
+    <term name="illustrator" form="verb">ilustrado por</term>
+    <term name="interviewer" form="verb">entrevistado por</term>
+    <term name="narrator" form="verb">narrated by</term>
+    <term name="organizer" form="verb">organized by</term>
+    <term name="performer" form="verb">performed by</term>
+    <term name="producer" form="verb">produced by</term>
+    <term name="recipient" form="verb">a</term>
+    <term name="reviewed-author" form="verb">por</term>
+    <term name="script-writer" form="verb">written by</term>
+    <term name="series-creator" form="verb">created by</term>
+    <term name="translator" form="verb">traducido por</term>
+
+    <!-- SHORT VERB ROLE FORMS -->
+    <term name="collection-editor" form="verb-short">ed. by</term>
+    <term name="compiler" form="verb-short">comp. by</term>
+    <term name="contributor" form="verb-short">w.</term>
+    <term name="curator" form="verb-short">cur. by</term>
+    <term name="director" form="verb-short">dir.</term>
+    <term name="editor" form="verb-short">ed.</term>
+    <term name="editor-translator" form="verb-short">ed. y trad.</term>
+    <term name="editortranslator" form="verb-short">ed. y trad.</term>
+    <term name="editorial-director" form="verb-short">coord.</term>
+    <term name="executive-producer" form="verb-short">exec. prod. by</term>
+    <term name="guest" form="verb-short">w. guest</term>
+    <term name="host" form="verb-short">hosted by</term>
+    <term name="illustrator" form="verb-short">ilust.</term>
+    <term name="narrator" form="verb-short">narr. by</term>
+    <term name="organizer" form="verb-short">org. by</term>
+    <term name="performer" form="verb-short">perf. by</term>
+    <term name="producer" form="verb-short">prod. by</term>
+    <term name="script-writer" form="verb-short">writ. by</term>
+    <term name="series-creator" form="verb-short">cre. by</term>
+    <term name="translator" form="verb-short">trad.</term>
+
+    <!-- LONG MONTH FORMS -->
+    <term name="month-01">enero</term>
+    <term name="month-02">febrero</term>
+    <term name="month-03">marzo</term>
+    <term name="month-04">abril</term>
+    <term name="month-05">mayo</term>
+    <term name="month-06">junio</term>
+    <term name="month-07">julio</term>
+    <term name="month-08">agosto</term>
+    <term name="month-09">septiembre</term>
+    <term name="month-10">octubre</term>
+    <term name="month-11">noviembre</term>
+    <term name="month-12">diciembre</term>
+
+    <!-- SHORT MONTH FORMS -->
+    <term name="month-01" form="short">ene.</term>
+    <term name="month-02" form="short">feb.</term>
+    <term name="month-03" form="short">mar.</term>
+    <term name="month-04" form="short">abr.</term>
+    <term name="month-05" form="short">may</term>
+    <term name="month-06" form="short">jun.</term>
+    <term name="month-07" form="short">jul.</term>
+    <term name="month-08" form="short">ago.</term>
+    <term name="month-09" form="short">sep.</term>
+    <term name="month-10" form="short">oct.</term>
+    <term name="month-11" form="short">nov.</term>
+    <term name="month-12" form="short">dic.</term>
+
+    <!-- SEASONS -->
+    <term name="season-01">primavera</term>
+    <term name="season-02">verano</term>
+    <term name="season-03">otoño</term>
+    <term name="season-04">invierno</term>
+  </terms>
+</locale>

public/csl/styles/ieee.csl

@@ -0,0 +1,519 @@
+<?xml version="1.0" encoding="utf-8"?>
+<style xmlns="http://purl.org/net/xbiblio/csl" class="in-text" version="1.0" demote-non-dropping-particle="sort-only">
+  <info>
+    <title>IEEE Reference Guide version 11.29.2023</title>
+    <title-short>Institute of Electrical and Electronics Engineers</title-short>
+    <id>http://www.zotero.org/styles/ieee</id>
+    <link href="http://www.zotero.org/styles/ieee" rel="self"/>
+    <link href="https://journals.ieeeauthorcenter.ieee.org/your-role-in-article-production/ieee-editorial-style-manual/" rel="documentation"/>
+    <author>
+      <name>Michael Berkowitz</name>
+      <email>mberkowi@gmu.edu</email>
+    </author>
+    <contributor>
+      <name>Julian Onions</name>
+      <email>julian.onions@gmail.com</email>
+    </contributor>
+    <contributor>
+      <name>Rintze Zelle</name>
+      <uri>http://twitter.com/rintzezelle</uri>
+    </contributor>
+    <contributor>
+      <name>Stephen Frank</name>
+      <uri>http://www.zotero.org/sfrank</uri>
+    </contributor>
+    <contributor>
+      <name>Sebastian Karcher</name>
+    </contributor>
+    <contributor>
+      <name>Giuseppe Silano</name>
+      <email>g.silano89@gmail.com</email>
+      <uri>http://giuseppesilano.net</uri>
+    </contributor>
+    <contributor>
+      <name>Patrick O'Brien</name>
+    </contributor>
+    <contributor>
+      <name>Brenton M. Wiernik</name>
+    </contributor>
+    <contributor>
+      <name>Oliver Couch</name>
+      <email>oliver.couch@gmail.com</email>
+    </contributor>
+    <contributor>
+      <name>Andrew Dunning</name>
+      <uri>https://orcid.org/0000-0003-0464-5036</uri>
+    </contributor>
+    <category citation-format="numeric"/>
+    <category field="engineering"/>
+    <category field="generic-base"/>
+    <summary>IEEE style as per the 2023 guidelines.</summary>
+    <updated>2024-03-27T11:41:27+00:00</updated>
+    <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
+  </info>
+  <locale xml:lang="en">
+    <date form="text">
+      <date-part name="month" form="short" suffix=" "/>
+      <date-part name="day" form="numeric-leading-zeros" suffix=", "/>
+      <date-part name="year"/>
+    </date>
+    <terms>
+      <term name="chapter" form="short">ch.</term>
+      <term name="chapter-number" form="short">ch.</term>
+      <term name="presented at">presented at the</term>
+      <term name="available at">available</term>
+      <!-- always use three-letter abbreviations for months -->
+      <term name="month-06" form="short">Jun.</term>
+      <term name="month-07" form="short">Jul.</term>
+      <term name="month-09" form="short">Sep.</term>
+    </terms>
+  </locale>
+  <!-- Macros -->
+  <macro name="status">
+    <choose>
+      <if variable="page issue volume" match="none">
+        <text variable="status" text-case="capitalize-first" suffix="" font-weight="bold"/>
+      </if>
+    </choose>
+  </macro>
+  <macro name="edition">
+    <choose>
+      <if type="bill book chapter graphic legal_case legislation motion_picture paper-conference report song" match="any">
+        <choose>
+          <if is-numeric="edition">
+            <group delimiter=" ">
+              <number variable="edition" form="ordinal"/>
+              <text term="edition" form="short"/>
+            </group>
+          </if>
+          <else>
+            <text variable="edition" text-case="capitalize-first" suffix="."/>
+          </else>
+        </choose>
+      </if>
+    </choose>
+  </macro>
+  <macro name="issued">
+    <choose>
+      <if type="article-journal report" match="any">
+        <date variable="issued">
+          <date-part name="month" form="short" suffix=" "/>
+          <date-part name="year" form="long"/>
+        </date>
+      </if>
+      <else-if type="bill book chapter graphic legal_case legislation song thesis" match="any">
+        <date variable="issued">
+          <date-part name="year" form="long"/>
+        </date>
+      </else-if>
+      <else-if type="paper-conference" match="any">
+        <date variable="issued">
+          <date-part name="month" form="short"/>
+          <date-part name="year" prefix=" "/>
+        </date>
+      </else-if>
+      <else-if type="motion_picture" match="any">
+        <date variable="issued" form="text" prefix="(" suffix=")"/>
+      </else-if>
+      <else>
+        <date variable="issued" form="text"/>
+      </else>
+    </choose>
+  </macro>
+  <macro name="author">
+    <names variable="author">
+      <name and="text" et-al-min="7" et-al-use-first="1" initialize-with=". "/>
+      <label form="short" prefix=", " text-case="capitalize-first"/>
+      <et-al font-style="italic"/>
+      <substitute>
+        <names variable="editor"/>
+        <names variable="translator"/>
+        <text macro="director"/>
+      </substitute>
+    </names>
+  </macro>
+  <macro name="editor">
+    <names variable="editor">
+      <name initialize-with=". " delimiter=", " and="text"/>
+      <label form="short" prefix=", " text-case="capitalize-first"/>
+    </names>
+  </macro>
+  <macro name="director">
+    <names variable="director">
+      <name and="text" et-al-min="7" et-al-use-first="1" initialize-with=". "/>
+      <et-al font-style="italic"/>
+    </names>
+  </macro>
+  <macro name="locators">
+    <group delimiter=", ">
+      <text macro="edition"/>
+      <group delimiter=" ">
+        <text term="volume" form="short"/>
+        <number variable="volume" form="numeric"/>
+      </group>
+      <group delimiter=" ">
+        <number variable="number-of-volumes" form="numeric"/>
+        <text term="volume" form="short" plural="true"/>
+      </group>
+      <group delimiter=" ">
+        <text term="issue" form="short"/>
+        <number variable="issue" form="numeric"/>
+      </group>
+    </group>
+  </macro>
+  <macro name="title">
+    <choose>
+      <if type="bill book graphic legal_case legislation motion_picture song standard software" match="any">
+        <text variable="title" font-style="italic"/>
+      </if>
+      <else>
+        <text variable="title" quotes="true"/>
+      </else>
+    </choose>
+  </macro>
+  <macro name="publisher">
+    <choose>
+      <if type="bill book chapter graphic legal_case legislation motion_picture paper-conference song" match="any">
+        <group delimiter=": ">
+          <text variable="publisher-place"/>
+          <text variable="publisher"/>
+        </group>
+      </if>
+      <else>
+        <group delimiter=", ">
+          <text variable="publisher"/>
+          <text variable="publisher-place"/>
+        </group>
+      </else>
+    </choose>
+  </macro>
+  <macro name="event">
+    <choose>
+      <!-- Published Conference Paper -->
+      <if type="paper-conference speech" match="any">
+        <choose>
+          <if variable="container-title" match="any">
+            <group delimiter=" ">
+              <text term="in"/>
+              <text variable="container-title" font-style="italic"/>
+            </group>
+          </if>
+          <!-- Unpublished Conference Paper -->
+          <else>
+            <group delimiter=" ">
+              <text term="presented at"/>
+              <text variable="event"/>
+            </group>
+          </else>
+        </choose>
+      </if>
+    </choose>
+  </macro>
+  <macro name="access">
+    <choose>
+      <if type="webpage post post-weblog" match="any">
+        <!-- https://url.com/ (accessed Mon. DD, YYYY). -->
+        <choose>
+          <if variable="URL">
+            <group delimiter=". " prefix=" ">
+              <group delimiter=": ">
+                <text term="accessed" text-case="capitalize-first"/>
+                <date variable="accessed" form="text"/>
+              </group>
+              <text term="online" prefix="[" suffix="]" text-case="capitalize-first"/>
+              <group delimiter=": ">
+                <text term="available at" text-case="capitalize-first"/>
+                <text variable="URL"/>
+              </group>
+            </group>
+          </if>
+        </choose>
+      </if>
+      <else-if match="any" variable="DOI">
+        <!-- doi: 10.1000/xyz123. -->
+        <text variable="DOI" prefix=" doi: " suffix="."/>
+      </else-if>
+      <else-if variable="URL">
+        <!-- Accessed: Mon. DD, YYYY. [Medium]. Available: https://URL.com/ -->
+        <group delimiter=". " prefix=" " suffix=". ">
+          <!-- Accessed: Mon. DD, YYYY. -->
+          <group delimiter=": ">
+            <text term="accessed" text-case="capitalize-first"/>
+            <date variable="accessed" form="text"/>
+          </group>
+          <!-- [Online Video]. -->
+          <group prefix="[" suffix="]" delimiter=" ">
+            <choose>
+              <if variable="medium" match="any">
+                <text variable="medium" text-case="capitalize-first"/>
+              </if>
+              <else>
+                <text term="online" text-case="capitalize-first"/>
+                <choose>
+                  <if type="motion_picture">
+                    <text term="video" text-case="capitalize-first"/>
+                  </if>
+                </choose>
+              </else>
+            </choose>
+          </group>
+        </group>
+        <!-- Available: https://URL.com/ -->
+        <group delimiter=": " prefix=" ">
+          <text term="available at" text-case="capitalize-first"/>
+          <text variable="URL"/>
+        </group>
+      </else-if>
+    </choose>
+  </macro>
+  <macro name="page">
+    <choose>
+      <if type="article-journal" variable="number" match="all">
+        <group delimiter=" ">
+          <text value="Art."/>
+          <text term="issue" form="short"/>
+          <text variable="number"/>
+        </group>
+      </if>
+      <else>
+        <group delimiter=" ">
+          <label variable="page" form="short"/>
+          <text variable="page"/>
+        </group>
+      </else>
+    </choose>
+  </macro>
+  <macro name="citation-locator">
+    <group delimiter=" ">
+      <choose>
+        <if locator="page">
+          <label variable="locator" form="short"/>
+        </if>
+        <else>
+          <label variable="locator" form="short" text-case="capitalize-first"/>
+        </else>
+      </choose>
+      <text variable="locator"/>
+    </group>
+  </macro>
+  <macro name="geographic-location">
+    <group delimiter=", " suffix=".">
+      <choose>
+        <if variable="publisher-place">
+          <text variable="publisher-place" text-case="title"/>
+        </if>
+        <else-if variable="event-place">
+          <text variable="event-place" text-case="title"/>
+        </else-if>
+      </choose>
+    </group>
+  </macro>
+  <!-- Series -->
+  <macro name="collection">
+    <choose>
+      <if variable="collection-title" match="any">
+        <text term="in" suffix=" "/>
+        <group delimiter=", " suffix=". ">
+          <text variable="collection-title"/>
+          <text variable="collection-number" prefix="no. "/>
+          <text variable="volume" prefix="vol. "/>
+        </group>
+      </if>
+    </choose>
+  </macro>
+  <!-- Citation -->
+  <citation>
+    <sort>
+      <key variable="citation-number"/>
+    </sort>
+    <layout delimiter=", ">
+      <group prefix="[" suffix="]" delimiter=", ">
+        <text variable="citation-number"/>
+        <text macro="citation-locator"/>
+      </group>
+    </layout>
+  </citation>
+  <!-- Bibliography -->
+  <bibliography entry-spacing="0" second-field-align="flush">
+    <layout>
+      <!-- Citation Number -->
+      <text variable="citation-number" prefix="[" suffix="]"/>
+      <!-- Author(s) -->
+      <text macro="author" suffix=", "/>
+      <!-- Rest of Citation -->
+      <choose>
+        <!-- Specific Formats -->
+        <if type="article-journal">
+          <group delimiter=", ">
+            <text macro="title"/>
+            <text variable="container-title" font-style="italic" form="short"/>
+            <text macro="locators"/>
+            <text macro="page"/>
+            <text macro="issued"/>
+            <text macro="status"/>
+          </group>
+          <choose>
+            <if variable="URL DOI" match="none">
+              <text value="."/>
+            </if>
+            <else>
+              <text value=","/>
+            </else>
+          </choose>
+          <text macro="access"/>
+        </if>
+        <else-if type="paper-conference speech" match="any">
+          <group delimiter=", " suffix=", ">
+            <text macro="title"/>
+            <text macro="event"/>
+            <text macro="editor"/>
+          </group>
+          <text macro="collection"/>
+          <group delimiter=", " suffix=".">
+            <text macro="publisher"/>
+            <text macro="issued"/>
+            <text macro="page"/>
+            <text macro="status"/>
+          </group>
+          <text macro="access"/>
+        </else-if>
+        <else-if type="chapter">
+          <group delimiter=", " suffix=".">
+            <text macro="title"/>
+            <group delimiter=" ">
+              <text term="in" suffix=" "/>
+              <text variable="container-title" font-style="italic"/>
+            </group>
+            <text macro="locators"/>
+            <text macro="editor"/>
+            <text macro="collection"/>
+            <text macro="publisher"/>
+            <text macro="issued"/>
+            <group delimiter=" ">
+              <label variable="chapter-number" form="short"/>
+              <text variable="chapter-number"/>
+            </group>
+            <text macro="page"/>
+          </group>
+          <text macro="access"/>
+        </else-if>
+        <else-if type="report">
+          <group delimiter=", " suffix=".">
+            <text macro="title"/>
+            <text macro="publisher"/>
+            <group delimiter=" ">
+              <text variable="genre"/>
+              <text variable="number"/>
+            </group>
+            <text macro="issued"/>
+          </group>
+          <text macro="access"/>
+        </else-if>
+        <else-if type="thesis">
+          <group delimiter=", " suffix=".">
+            <text macro="title"/>
+            <text variable="genre"/>
+            <text macro="publisher"/>
+            <text macro="issued"/>
+          </group>
+          <text macro="access"/>
+        </else-if>
+        <else-if type="software">
+          <group delimiter=". " suffix=".">
+            <text macro="title"/>
+            <text macro="issued" prefix="(" suffix=")"/>
+            <text variable="genre"/>
+            <text macro="publisher"/>
+          </group>
+          <text macro="access"/>
+        </else-if>
+        <else-if type="article">
+          <group delimiter=", " suffix=".">
+            <text macro="title"/>
+            <text macro="issued"/>
+            <group delimiter=": ">
+              <text macro="publisher" font-style="italic"/>
+              <text variable="number"/>
+            </group>
+          </group>
+          <text macro="access"/>
+        </else-if>
+        <else-if type="webpage post-weblog post" match="any">
+          <group delimiter=", " suffix=".">
+            <text macro="title"/>
+            <text variable="container-title"/>
+          </group>
+          <text macro="access"/>
+        </else-if>
+        <else-if type="patent">
+          <group delimiter=", ">
+            <text macro="title"/>
+            <text variable="number"/>
+            <text macro="issued"/>
+          </group>
+          <text macro="access"/>
+        </else-if>
+        <!-- Online Video -->
+        <else-if type="motion_picture">
+          <text macro="geographic-location" suffix=". "/>
+          <group delimiter=", " suffix=".">
+            <text macro="title"/>
+            <text macro="issued"/>
+          </group>
+          <text macro="access"/>
+        </else-if>
+        <else-if type="standard">
+          <group delimiter=", " suffix=".">
+            <text macro="title"/>
+            <group delimiter=" ">
+              <text variable="genre"/>
+              <text variable="number"/>
+            </group>
+            <text macro="geographic-location"/>
+            <text macro="issued"/>
+          </group>
+          <text macro="access"/>
+        </else-if>
+        <!-- Generic/Fallback Formats -->
+        <else-if type="bill book graphic legal_case legislation report song" match="any">
+          <group delimiter=", " suffix=". ">
+            <text macro="title"/>
+            <text macro="locators"/>
+          </group>
+          <text macro="collection"/>
+          <group delimiter=", " suffix=".">
+            <text macro="publisher"/>
+            <text macro="issued"/>
+            <text macro="page"/>
+          </group>
+          <text macro="access"/>
+        </else-if>
+        <else-if type="article-magazine article-newspaper broadcast interview manuscript map patent personal_communication song speech thesis webpage" match="any">
+          <group delimiter=", " suffix=".">
+            <text macro="title"/>
+            <text variable="container-title" font-style="italic"/>
+            <text macro="locators"/>
+            <text macro="publisher"/>
+            <text macro="page"/>
+            <text macro="issued"/>
+          </group>
+          <text macro="access"/>
+        </else-if>
+        <else>
+          <group delimiter=", " suffix=". ">
+            <text macro="title"/>
+            <text variable="container-title" font-style="italic"/>
+            <text macro="locators"/>
+          </group>
+          <text macro="collection"/>
+          <group delimiter=", " suffix=".">
+            <text macro="publisher"/>
+            <text macro="page"/>
+            <text macro="issued"/>
+          </group>
+          <text macro="access"/>
+        </else>
+      </choose>
+    </layout>
+  </bibliography>
+</style>

public/csl/styles/nlm-citation-sequence.csl

@@ -0,0 +1,520 @@
+<?xml version="1.0" encoding="utf-8"?>
+<style xmlns="http://purl.org/net/xbiblio/csl" class="in-text" delimiter-precedes-last="always" demote-non-dropping-particle="sort-only" initialize-with="" initialize-with-hyphen="false" name-as-sort-order="all" name-delimiter=", " names-delimiter=", " page-range-format="minimal" sort-separator=" " version="1.0">
+  <!-- This file was generated by the Style Variant Builder <https://github.com/citation-style-language/style-variant-builder>. To contribute changes, modify the template and regenerate variants. -->
+  <info>
+    <title>NLM/Vancouver: Citing Medicine 2nd edition (citation-sequence)</title>
+    <title-short>National Library of Medicine, ANSI/NISO Z39.29-2005 (R2010), ICMJE Recommendations/URMs (C-S)</title-short>
+    <id>http://www.zotero.org/styles/nlm-citation-sequence</id>
+    <link href="http://www.zotero.org/styles/nlm-citation-sequence" rel="self"/>
+    <link href="https://www.nlm.nih.gov/citingmedicine" rel="documentation"/>
+    <link href="https://www.nlm.nih.gov/bsd/uniform_requirements.html" rel="documentation"/>
+    <link href="https://www.icmje.org/recommendations/" rel="documentation"/>
+    <author>
+      <name>Michael Berkowitz</name>
+      <email>mberkowi@gmu.edu</email>
+    </author>
+    <author>
+      <name>Andrew Dunning</name>
+      <uri>https://orcid.org/0000-0003-0464-5036</uri>
+    </author>
+    <contributor>
+      <name>Petr Hlustik</name>
+      <uri>https://orcid.org/0000-0002-1951-0671</uri>
+    </contributor>
+    <contributor>
+      <name>Sebastian Karcher</name>
+      <uri>https://orcid.org/0000-0001-8249-7388</uri>
+    </contributor>
+    <contributor>
+      <name>Charles Parnot</name>
+      <uri>https://orcid.org/0000-0002-7346-5883</uri>
+    </contributor>
+    <contributor>
+      <name>Sean Takats</name>
+      <uri>https://orcid.org/0000-0002-7851-5069</uri>
+    </contributor>
+    <category citation-format="numeric"/>
+    <category field="generic-base"/>
+    <category field="medicine"/>
+    <category field="science"/>
+    <summary>Citing Medicine: The NLM Style Guide for Authors, Editors, and Publishers, 2nd edition (2015), based on ANSI/NISO Z39.29-2005 (R2010); citation-sequence system.</summary>
+    <updated>2026-02-18T15:24:08+00:00</updated>
+    <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
+  </info>
+  <locale xml:lang="en">
+    <date delimiter=" " form="text">
+      <date-part name="year"/>
+      <date-part form="short" name="month" strip-periods="true"/>
+      <date-part name="day"/>
+    </date>
+    <terms>
+      <term name="available at">available from</term>
+      <term name="collection-editor">
+        <single>editor</single>
+        <multiple>editors</multiple>
+      </term>
+      <term form="short" name="month-06">Jun.</term>
+      <term form="short" name="month-07">Jul.</term>
+      <term form="short" name="month-09">Sep.</term>
+      <term name="presented at">presented at</term>
+      <term form="short" name="section">
+        <single>sect.</single>
+        <multiple>sects.</multiple>
+      </term>
+      <term form="short" name="supplement">
+        <single>suppl.</single>
+        <multiple>suppls.</multiple>
+      </term>
+    </terms>
+  </locale>
+  <locale xml:lang="fr">
+    <date delimiter=" " form="text">
+      <date-part name="day"/>
+      <date-part form="short" name="month" strip-periods="true"/>
+      <date-part name="year"/>
+    </date>
+  </locale>
+  <!-- Variable labels -->
+  <macro name="label-collection-number">
+    <group delimiter=" ">
+      <choose>
+        <if is-numeric="collection-number">
+          <label form="short" variable="collection-number"/>
+        </if>
+      </choose>
+      <text variable="collection-number"/>
+    </group>
+  </macro>
+  <macro name="label-edition">
+    <group delimiter=" ">
+      <choose>
+        <if is-numeric="edition">
+          <number form="ordinal" variable="edition"/>
+          <label form="short" variable="edition"/>
+        </if>
+        <else>
+          <text variable="edition"/>
+        </else>
+      </choose>
+    </group>
+  </macro>
+  <macro name="label-number-of-pages">
+    <group delimiter=" ">
+      <text variable="number-of-pages"/>
+      <choose>
+        <if is-numeric="number-of-pages">
+          <label form="short" plural="never" variable="number-of-pages"/>
+        </if>
+      </choose>
+    </group>
+  </macro>
+  <macro name="label-page">
+    <group delimiter=" ">
+      <label form="short" plural="never" variable="page"/>
+      <text variable="page"/>
+    </group>
+  </macro>
+  <macro name="label-part-number-capitalized">
+    <group delimiter=" ">
+      <choose>
+        <if is-numeric="part-number">
+          <!-- TODO: Replace with `part-number` label when CSL provides one -->
+          <text form="short" term="part" text-case="capitalize-first"/>
+        </if>
+      </choose>
+      <text variable="part-number"/>
+    </group>
+  </macro>
+  <macro name="label-supplement-number">
+    <group delimiter=" ">
+      <choose>
+        <if is-numeric="supplement-number">
+          <!-- TODO: Replace with `supplement-number` label when CSL provides one -->
+          <text form="short" strip-periods="true" term="supplement" text-case="capitalize-first"/>
+        </if>
+      </choose>
+      <text text-case="capitalize-first" variable="supplement-number"/>
+    </group>
+  </macro>
+  <macro name="label-volume-capitalized">
+    <group delimiter=" ">
+      <choose>
+        <if is-numeric="volume">
+          <label form="short" text-case="capitalize-first" variable="volume"/>
+        </if>
+      </choose>
+      <text variable="volume"/>
+    </group>
+  </macro>
+  <macro name="author">
+    <names variable="author">
+      <label prefix=", "/>
+      <substitute>
+        <names variable="editor-translator"/>
+        <names variable="editor translator"/>
+        <names variable="editor"/>
+        <names variable="collection-editor"/>
+      </substitute>
+    </names>
+  </macro>
+  <macro name="title">
+    <choose>
+      <if type="webpage" variable="container-title">
+        <!-- `webpage` listed under `container-title` (Citing Medicine, ch. 25) -->
+        <text variable="container-title"/>
+      </if>
+      <else>
+        <text variable="title"/>
+      </else>
+    </choose>
+  </macro>
+  <macro name="content-type">
+    <text variable="genre"/>
+  </macro>
+  <macro name="type-of-medium">
+    <choose>
+      <if variable="medium">
+        <text text-case="capitalize-first" variable="medium"/>
+      </if>
+      <else-if match="any" type="chapter entry-dictionary entry-encyclopedia paper-conference"/>
+      <else-if variable="URL">
+        <text term="internet" text-case="capitalize-first"/>
+      </else-if>
+    </choose>
+  </macro>
+  <macro name="container-preposition">
+    <choose>
+      <if match="any" type="chapter paper-conference entry-dictionary entry-encyclopedia">
+        <text term="in" text-case="capitalize-first"/>
+      </if>
+    </choose>
+  </macro>
+  <macro name="secondary-authors">
+    <names variable="editor">
+      <label prefix=", "/>
+    </names>
+  </macro>
+  <macro name="container-title">
+    <group delimiter=", ">
+      <choose>
+        <if type="webpage"/>
+        <else-if variable="container-title">
+          <group delimiter=". ">
+            <group delimiter=" ">
+              <choose>
+                <if match="any" type="article-journal review review-book">
+                  <text form="short" strip-periods="true" variable="container-title"/>
+                </if>
+                <else>
+                  <text variable="container-title"/>
+                </else>
+              </choose>
+              <choose>
+                <if type="article-journal" variable="DOI"/>
+                <else-if type="article-journal" variable="PMID"/>
+                <else-if type="article-journal" variable="PMCID"/>
+                <else-if variable="URL">
+                  <text prefix="[" suffix="]" term="internet" text-case="capitalize-first"/>
+                </else-if>
+              </choose>
+            </group>
+            <text macro="label-edition"/>
+          </group>
+        </else-if>
+        <!-- TODO: add `event-name` and `event-place` -->
+        <else-if match="any" type="bill legislation">
+          <group delimiter=". ">
+            <text variable="container-title"/>
+            <group delimiter=" ">
+              <text form="short" term="section" text-case="capitalize-first"/>
+              <text variable="section"/>
+            </group>
+          </group>
+          <text variable="number"/>
+        </else-if>
+        <else-if type="speech">
+          <group delimiter=": ">
+            <group delimiter=" ">
+              <text text-case="capitalize-first" variable="genre"/>
+              <text term="presented at"/>
+            </group>
+            <text variable="event"/>
+          </group>
+        </else-if>
+        <else>
+          <group delimiter=", ">
+            <text macro="label-volume-capitalized"/>
+            <text variable="volume-title"/>
+          </group>
+          <group delimiter=", ">
+            <text macro="label-part-number-capitalized"/>
+            <text variable="part-title"/>
+          </group>
+        </else>
+      </choose>
+    </group>
+  </macro>
+  <macro name="place-of-publication">
+    <choose>
+      <if type="thesis">
+        <text prefix="[" suffix="]" variable="publisher-place"/>
+      </if>
+      <else-if type="speech"/>
+      <else>
+        <text variable="publisher-place"/>
+      </else>
+    </choose>
+  </macro>
+  <macro name="publisher">
+    <choose>
+      <!-- discard publisher for serial publications -->
+      <if match="none" type="article-journal article-magazine article-newspaper periodical post-weblog review review-book">
+        <group delimiter=": ">
+          <text macro="place-of-publication"/>
+          <text variable="publisher"/>
+        </group>
+      </if>
+    </choose>
+  </macro>
+  <macro name="date">
+    <group delimiter=" ">
+      <choose>
+        <if match="any" type="article-journal article-magazine article-newspaper periodical post-weblog review review-book">
+          <group delimiter=":">
+            <group delimiter=" ">
+              <date form="text" variable="issued"/>
+              <choose>
+                <if type="article-journal" variable="DOI"/>
+                <else-if type="article-journal" variable="PMID"/>
+                <else-if type="article-journal" variable="PMCID"/>
+                <else>
+                  <text macro="date-of-citation"/>
+                </else>
+              </choose>
+            </group>
+            <choose>
+              <if type="article-newspaper">
+                <text variable="page"/>
+              </if>
+            </choose>
+          </group>
+        </if>
+        <else-if match="any" type="bill legislation">
+          <date form="text" variable="issued"/>
+        </else-if>
+        <else-if type="report">
+          <date date-parts="year-month" form="text" variable="issued"/>
+          <text macro="date-of-citation"/>
+        </else-if>
+        <else-if type="patent">
+          <group delimiter=", ">
+            <text variable="number"/>
+            <date date-parts="year" form="numeric" variable="issued"/>
+          </group>
+          <text macro="date-of-citation"/>
+        </else-if>
+        <else-if type="speech">
+          <group delimiter="; ">
+            <group delimiter=" ">
+              <date form="text" variable="issued"/>
+              <text macro="date-of-citation"/>
+            </group>
+            <text variable="event-place"/>
+          </group>
+        </else-if>
+        <else>
+          <date date-parts="year" form="numeric" variable="issued"/>
+          <text macro="date-of-citation"/>
+        </else>
+      </choose>
+    </group>
+  </macro>
+  <macro name="identifier-serial">
+    <choose>
+      <if match="any" type="article-journal article-magazine periodical post-weblog review review-book">
+        <group delimiter=":">
+          <group>
+            <text variable="collection-title"/>
+            <text variable="volume"/>
+            <group delimiter=" " prefix="(" suffix=")">
+              <text variable="issue"/>
+              <text macro="label-supplement-number"/>
+            </group>
+          </group>
+          <text macro="location-pagination-serial"/>
+        </group>
+      </if>
+    </choose>
+  </macro>
+  <macro name="date-of-citation">
+    <choose>
+      <if variable="URL">
+        <group delimiter=" " prefix="[" suffix="]">
+          <text term="cited"/>
+          <date form="text" variable="accessed"/>
+        </group>
+      </if>
+    </choose>
+  </macro>
+  <macro name="location-pagination-monographic">
+    <group delimiter=" ">
+      <choose>
+        <if match="any" type="article-journal article-magazine article-newspaper review review-book"/>
+        <else-if type="book">
+          <text macro="label-number-of-pages"/>
+        </else-if>
+        <else>
+          <text macro="label-page"/>
+        </else>
+      </choose>
+    </group>
+  </macro>
+  <macro name="location-pagination-serial">
+    <choose>
+      <if variable="number">
+        <text variable="number"/>
+      </if>
+      <else>
+        <text variable="page"/>
+      </else>
+    </choose>
+  </macro>
+  <macro name="webpage-part">
+    <choose>
+      <if type="webpage" variable="container-title">
+        <text variable="title"/>
+      </if>
+    </choose>
+  </macro>
+  <macro name="series">
+    <choose>
+      <if match="any" type="article-journal article-magazine article-newspaper periodical post-weblog review review-book"/>
+      <else-if variable="collection-title">
+        <group delimiter=". " prefix="(" suffix=")">
+          <names variable="collection-editor">
+            <label prefix=", "/>
+          </names>
+          <group delimiter="; ">
+            <text variable="collection-title"/>
+            <text macro="label-collection-number"/>
+          </group>
+        </group>
+      </else-if>
+    </choose>
+  </macro>
+  <macro name="report-number">
+    <choose>
+      <if type="report">
+        <group delimiter=": ">
+          <group delimiter=" ">
+            <text term="report" text-case="capitalize-first"/>
+            <label form="short" text-case="capitalize-first" variable="number"/>
+          </group>
+          <text variable="number"/>
+        </group>
+      </if>
+    </choose>
+  </macro>
+  <macro name="availability">
+    <group delimiter=". ">
+      <group delimiter=": ">
+        <text text-case="capitalize-first" value="located at"/>
+        <group delimiter="; ">
+          <group delimiter=", ">
+            <text variable="archive_collection"/>
+            <text variable="archive"/>
+            <text variable="archive-place"/>
+          </group>
+          <text variable="archive_location"/>
+        </group>
+      </group>
+      <group delimiter=" ">
+        <choose>
+          <if type="article-journal" variable="DOI"/>
+          <else-if type="article-journal" variable="PMID"/>
+          <else-if type="article-journal" variable="PMCID"/>
+          <else>
+            <group delimiter=": ">
+              <text term="available at" text-case="capitalize-first"/>
+              <text variable="URL"/>
+            </group>
+          </else>
+        </choose>
+        <text prefix="doi:" variable="DOI"/>
+      </group>
+    </group>
+  </macro>
+  <macro name="notes">
+    <group delimiter=". " suffix=".">
+      <group delimiter="; ">
+        <group delimiter=": ">
+          <text value="PubMed PMID"/>
+          <text variable="PMID"/>
+        </group>
+        <group delimiter=": ">
+          <text value="PubMed Central PMCID"/>
+          <text variable="PMCID"/>
+        </group>
+      </group>
+      <text variable="references"/>
+    </group>
+  </macro>
+  <citation collapse="citation-number">
+    <sort>
+      <key variable="citation-number"/>
+    </sort>
+    <layout delimiter="," prefix="(" suffix=")">
+      <text variable="citation-number"/>
+    </layout>
+  </citation>
+  <macro name="bibliography">
+    <group delimiter=" ">
+      <group delimiter=". " suffix=".">
+        <text macro="author"/>
+        <group delimiter=" ">
+          <text macro="title"/>
+          <text macro="content-type" prefix="[" suffix="]"/>
+          <choose>
+            <if type="webpage" variable="container-title">
+              <text macro="type-of-medium" prefix="[" suffix="]"/>
+            </if>
+            <else-if match="none" variable="container-title">
+              <text macro="type-of-medium" prefix="[" suffix="]"/>
+            </else-if>
+          </choose>
+        </group>
+        <choose>
+          <if match="none" variable="container-title">
+            <text macro="label-edition"/>
+          </if>
+        </choose>
+        <group delimiter=": ">
+          <text macro="container-preposition"/>
+          <group delimiter=". ">
+            <text macro="secondary-authors"/>
+            <text macro="container-title"/>
+          </group>
+        </group>
+        <group delimiter="; ">
+          <text macro="publisher"/>
+          <group delimiter=";">
+            <text macro="date"/>
+            <text macro="identifier-serial"/>
+          </group>
+        </group>
+        <text macro="location-pagination-monographic"/>
+        <text macro="webpage-part"/>
+        <text macro="series"/>
+        <text macro="report-number"/>
+      </group>
+      <text macro="availability"/>
+      <text macro="notes"/>
+    </group>
+  </macro>
+  <bibliography et-al-min="7" et-al-use-first="6" second-field-align="flush">
+    <layout>
+      <text suffix="." variable="citation-number"/>
+      <text macro="bibliography"/>
+    </layout>
+  </bibliography>
+</style>

src/components/asignaturas/detalle/BibliographyItem.tsx

@@ -1,5 +1,9 @@
+/* eslint-disable jsx-a11y/click-events-have-key-events */
+
+/* eslint-disable jsx-a11y/no-static-element-interactions */
+import { useNavigate, useParams } from '@tanstack/react-router'
 import { Plus, Search, BookOpen, Trash2, Library, Edit3 } from 'lucide-react'
-import { useEffect, useState } from 'react'
+import { useState } from 'react'
 
 import {
   AlertDialog,
@@ -30,7 +34,12 @@ import {
   SelectValue,
 } from '@/components/ui/select'
 import { Textarea } from '@/components/ui/textarea'
-import { useSubjectBibliografia } from '@/data/hooks/useSubjects'
+import {
+  useCreateBibliografia,
+  useDeleteBibliografia,
+  useSubjectBibliografia,
+  useUpdateBibliografia,
+} from '@/data/hooks/useSubjects'
 import { cn } from '@/lib/utils'
 
 // --- Interfaces ---
@@ -44,78 +53,77 @@ export interface BibliografiaEntry {
   fuenteBiblioteca?: any
 }
 
-interface BibliografiaTabProps {
-  id: string
-  bibliografia: Array<BibliografiaEntry>
-  onSave: (bibliografia: Array<BibliografiaEntry>) => void
-  isSaving: boolean
-}
+export function BibliographyItem() {
+  const navigate = useNavigate()
+  const { planId, asignaturaId } = useParams({
+    from: '/planes/$planId/asignaturas/$asignaturaId',
+  })
 
-export function BibliographyItem({
-  bibliografia,
-  id,
-  onSave,
-  isSaving,
-}: BibliografiaTabProps) {
-  console.log(id)
+  // --- 1. Única fuente de verdad: La Query ---
+  const { data: bibliografia = [], isLoading } =
+    useSubjectBibliografia(asignaturaId)
 
-  const { data: bibliografia2, isLoading: loadinasignatura } =
-    useSubjectBibliografia(id)
-  const [entries, setEntries] = useState<Array<BibliografiaEntry>>([])
-  const [isAddDialogOpen, setIsAddDialogOpen] = useState(false)
+  // --- 2. Mutaciones ---
+  const { mutate: crearBibliografia } = useCreateBibliografia()
+  const { mutate: actualizarBibliografia } = useUpdateBibliografia(asignaturaId)
+  const { mutate: eliminarBibliografia } = useDeleteBibliografia(asignaturaId)
+
+  // --- 3. Estados de UI (Solo para diálogos y edición) ---
   const [isLibraryDialogOpen, setIsLibraryDialogOpen] = useState(false)
   const [deleteId, setDeleteId] = useState<string | null>(null)
   const [editingId, setEditingId] = useState<string | null>(null)
-  const [newEntryType, setNewEntryType] = useState<'BASICA' | 'COMPLEMENTARIA'>(
-    'BASICA',
-  )
 
-  useEffect(() => {
-    console.log(entries)
-
-    if (bibliografia2 && Array.isArray(bibliografia2)) {
-      setEntries(bibliografia2)
-    }
-  }, [bibliografia2, bibliografia])
-
-  const basicaEntries = entries.filter((e) => e.tipo === 'BASICA')
-  const complementariaEntries = entries.filter(
+  console.log('Datos actuales en el front:', bibliografia)
+  // --- 4. Derivación de datos (Se calculan en cada render) ---
+  const basicaEntries = bibliografia.filter((e) => e.tipo === 'BASICA')
+  const complementariaEntries = bibliografia.filter(
     (e) => e.tipo === 'COMPLEMENTARIA',
   )
-  console.log(bibliografia2)
 
-  const handleAddManual = (cita: string) => {
-    const newEntry: BibliografiaEntry = {
-      id: `manual-${Date.now()}`,
-      tipo: newEntryType,
-      cita,
-    }
-    setEntries([...entries, newEntry])
-    setIsAddDialogOpen(false)
-    // toast.success('Referencia manual añadida');
-  }
+  // --- Handlers Conectados a la Base de Datos ---
 
   const handleAddFromLibrary = (
     resource: any,
     tipo: 'BASICA' | 'COMPLEMENTARIA',
   ) => {
     const cita = `${resource.autor} (${resource.anio}). ${resource.titulo}. ${resource.editorial}.`
-    const newEntry: BibliografiaEntry = {
-      id: `lib-ref-${Date.now()}`,
+    crearBibliografia(
+      {
+        asignatura_id: asignaturaId,
         tipo,
         cita,
-      fuenteBibliotecaId: resource.id,
-      fuenteBiblioteca: resource,
-    }
-    setEntries([...entries, newEntry])
-    setIsLibraryDialogOpen(false)
-    // toast.success('Añadido desde biblioteca');
+        tipo_fuente: 'BIBLIOTECA',
+        biblioteca_item_id: resource.id,
+      },
+      {
+        onSuccess: () => setIsLibraryDialogOpen(false),
+      },
+    )
   }
 
-  const handleUpdateCita = (id: string, cita: string) => {
-    setEntries(entries.map((e) => (e.id === id ? { ...e, cita } : e)))
+  const handleUpdateCita = (id: string, nuevaCita: string) => {
+    actualizarBibliografia(
+      {
+        id,
+        updates: { cita: nuevaCita },
+      },
+      {
+        onSuccess: () => setEditingId(null),
+      },
+    )
   }
 
+  const onConfirmDelete = () => {
+    if (deleteId) {
+      eliminarBibliografia(deleteId, {
+        onSuccess: () => setDeleteId(null),
+      })
+    }
+  }
+
+  if (isLoading)
+    return <div className="p-10 text-center">Cargando bibliografía...</div>
+
   return (
     <div className="animate-in fade-in mx-auto max-w-5xl space-y-8 py-10 duration-500">
       <div className="flex items-center justify-between border-b pb-4">
@@ -143,27 +151,28 @@ export function BibliographyItem({
             </DialogTrigger>
             <DialogContent className="max-w-2xl">
               <LibrarySearchDialog
-                resources={bibliografia2 || []}
+                // CORRECCIÓN: Usamos 'bibliografia' en lugar de 'bibliografia2'
+                resources={[]} // Aquí deberías pasar el catálogo general, no la bibliografía de la asignatura
                 onSelect={handleAddFromLibrary}
-                existingIds={entries.map((e) => e.fuenteBibliotecaId || '')}
+                // CORRECCIÓN: Usamos 'bibliografia' en lugar de 'entries'
+                existingIds={bibliografia.map(
+                  (e) => e.biblioteca_item_id || '',
+                )}
               />
             </DialogContent>
           </Dialog>
 
-          <Dialog open={isAddDialogOpen} onOpenChange={setIsAddDialogOpen}>
-            <DialogTrigger asChild>
-              <Button variant="outline">
-                <Plus className="mr-2 h-4 w-4" /> Añadir manual
+          <Button
+            onClick={() =>
+              navigate({
+                to: `/planes/${planId}/asignaturas/${asignaturaId}/bibliografia/nueva`,
+                resetScroll: false,
+              })
+            }
+            className="ring-offset-background bg-primary text-primary-foreground hover:bg-primary/90 inline-flex h-11 items-center justify-center gap-2 rounded-md px-8 text-sm font-medium shadow-md transition-colors"
+          >
+            <Plus className="mr-2 h-4 w-4" /> Agregar Bibliografía
           </Button>
-            </DialogTrigger>
-            <DialogContent>
-              <AddManualDialog
-                tipo={newEntryType}
-                onTypeChange={setNewEntryType}
-                onAdd={handleAddManual}
-              />
-            </DialogContent>
-          </Dialog>
         </div>
       </div>
 
@@ -225,13 +234,7 @@ export function BibliographyItem({
           </AlertDialogHeader>
           <AlertDialogFooter>
             <AlertDialogCancel>Cancelar</AlertDialogCancel>
-            <AlertDialogAction
-              onClick={() => {
-                setEntries(entries.filter((e) => e.id !== deleteId))
-                setDeleteId(null)
-              }}
-              className="bg-red-600"
-            >
+            <AlertDialogAction onClick={onConfirmDelete} className="bg-red-600">
               Eliminar
             </AlertDialogAction>
           </AlertDialogFooter>
@@ -341,49 +344,6 @@ function BibliografiaCard({
   )
 }
 
-function AddManualDialog({ tipo, onTypeChange, onAdd }: any) {
-  const [cita, setCita] = useState('')
-  return (
-    <div className="space-y-4 py-4">
-      <DialogHeader>
-        <DialogTitle>Referencia Manual</DialogTitle>
-      </DialogHeader>
-      <div className="space-y-2">
-        <label className="text-xs font-bold text-slate-500 uppercase">
-          Tipo
-        </label>
-        <Select value={tipo} onValueChange={onTypeChange}>
-          <SelectTrigger>
-            <SelectValue />
-          </SelectTrigger>
-          <SelectContent>
-            <SelectItem value="BASICA">Básica</SelectItem>
-            <SelectItem value="COMPLEMENTARIA">Complementaria</SelectItem>
-          </SelectContent>
-        </Select>
-      </div>
-      <div className="space-y-2">
-        <label className="text-xs font-bold text-slate-500 uppercase">
-          Cita APA
-        </label>
-        <Textarea
-          value={cita}
-          onChange={(e) => setCita(e.target.value)}
-          placeholder="Autor, A. (Año). Título..."
-          className="min-h-[120px]"
-        />
-      </div>
-      <Button
-        onClick={() => onAdd(cita)}
-        disabled={!cita.trim()}
-        className="w-full bg-blue-600"
-      >
-        Añadir a la lista
-      </Button>
-    </div>
-  )
-}
-
 function LibrarySearchDialog({ resources, onSelect, existingIds }: any) {
   const [search, setSearch] = useState('')
   const [tipo, setTipo] = useState<'BASICA' | 'COMPLEMENTARIA'>('BASICA')
@@ -421,7 +381,7 @@ function LibrarySearchDialog({ resources, onSelect, existingIds }: any) {
         </Select>
       </div>
       <div className="max-h-[300px] space-y-2 overflow-y-auto pr-2">
-        {filtered.map((res) => (
+        {filtered.map((res: any) => (
           <div
             key={res.id}
             onClick={() => onSelect(res, tipo)}

src/components/asignaturas/detalle/ContenidoTematico.tsx

@@ -1,3 +1,6 @@
+import { DragDropProvider } from '@dnd-kit/react'
+import { isSortable, useSortable } from '@dnd-kit/react/sortable'
+import { useParams } from '@tanstack/react-router'
 import {
   Plus,
   GripVertical,
@@ -7,9 +10,10 @@ import {
   Trash2,
   Clock,
 } from 'lucide-react'
-import { useEffect, useState } from 'react'
+import { useEffect, useRef, useState } from 'react'
 
 import type { ContenidoApi, ContenidoTemaApi } from '@/data/api/subjects.api'
+import type { FocusEvent, KeyboardEvent, ReactNode } from 'react'
 
 import {
   AlertDialog,
@@ -30,7 +34,7 @@ import {
   CollapsibleTrigger,
 } from '@/components/ui/collapsible'
 import { Input } from '@/components/ui/input'
-import { useUpdateSubjectContenido } from '@/data/hooks/useSubjects'
+import { useSubject, useUpdateSubjectContenido } from '@/data/hooks/useSubjects'
 import { cn } from '@/lib/utils'
 // import { toast } from 'sonner';
 
@@ -48,6 +52,95 @@ export interface UnidadTematica {
   temas: Array<Tema>
 }
 
+function createClientId(prefix: string) {
+  try {
+    const c = (globalThis as any).crypto
+    if (c && typeof c.randomUUID === 'function')
+      return `${prefix}-${c.randomUUID()}`
+  } catch {
+    // ignore
+  }
+  return `${prefix}-${Date.now()}-${Math.random().toString(16).slice(2)}`
+}
+
+function arrayMove<T>(array: Array<T>, fromIndex: number, toIndex: number) {
+  const next = array.slice()
+  const startIndex = fromIndex < 0 ? next.length + fromIndex : fromIndex
+  if (startIndex < 0 || startIndex >= next.length) return next
+  const endIndex = toIndex < 0 ? next.length + toIndex : toIndex
+  const [item] = next.splice(startIndex, 1)
+  next.splice(endIndex, 0, item)
+  return next
+}
+
+function renumberUnidades(unidades: Array<UnidadTematica>) {
+  return unidades.map((u, idx) => ({ ...u, numero: idx + 1 }))
+}
+
+function InsertUnidadOverlay({
+  onInsert,
+  position,
+}: {
+  onInsert: () => void
+  position: 'top' | 'bottom'
+}) {
+  return (
+    <div
+      className={cn(
+        'pointer-events-auto absolute right-0 left-0 z-30 flex justify-center',
+        // Match the `space-y-4` gap so the hover target is *between* units.
+        position === 'top' ? '-top-4 h-4' : '-bottom-4 h-4',
+      )}
+    >
+      <Button
+        type="button"
+        variant="outline"
+        size="sm"
+        className="bg-background/95 border-border/60 hover:bg-background cursor-pointer opacity-0 shadow-sm transition-opacity group-hover:opacity-100"
+        onClick={(e) => {
+          e.stopPropagation()
+          onInsert()
+        }}
+      >
+        <Plus className="mr-2 h-3 w-3" /> Nueva unidad
+      </Button>
+    </div>
+  )
+}
+
+function SortableUnidad({
+  id,
+  index,
+  registerContainer,
+  children,
+}: {
+  id: string
+  index: number
+  registerContainer: (el: HTMLDivElement | null) => void
+  children: (args: { handleRef: (el: HTMLElement | null) => void }) => ReactNode
+}) {
+  const { ref, handleRef, isDragSource, isDropTarget } = useSortable({
+    id,
+    index,
+  })
+
+  return (
+    <div
+      ref={(el) => {
+        ref(el)
+        registerContainer(el)
+      }}
+      className={cn(
+        'group relative',
+        isDragSource && 'opacity-80',
+        isDropTarget && 'ring-primary/20 ring-2',
+      )}
+    >
+      {children({ handleRef })}
+    </div>
+  )
+}
+
 function isRecord(value: unknown): value is Record<string, unknown> {
   return typeof value === 'object' && value !== null && !Array.isArray(value)
 }
@@ -98,20 +191,18 @@ function mapContenidoItem(value: unknown, index: number): ContenidoApi | null {
   if (Array.isArray(value.temas)) {
     temas = value.temas
       .map(mapTemaValue)
-      .filter((t): t is ContenidoTemaApi => t !== null)
-  } else if (typeof value.temas === 'string' && value.temas.trim()) {
-    temas = value.temas
-      .split(/\r?\n|,/)
-      .map((t) => t.trim())
-      .filter(Boolean)
+      .filter((x): x is ContenidoTemaApi => x !== null)
   }
 
-  return { unidad, titulo, temas }
+  return {
+    ...value,
+    unidad,
+    titulo,
+    temas,
+  }
 }
 
 function mapContenidoTematicoFromDb(value: unknown): Array<ContenidoApi> {
-  if (value == null) return []
-
   if (typeof value === 'string') {
     try {
       return mapContenidoTematicoFromDb(JSON.parse(value))
@@ -156,34 +247,50 @@ function serializeUnidadesToApi(
 }
 
 // Props del componente
-interface ContenidoTematicoProps {
-  asignaturaId: string
-  data?: {
-    contenido_tematico?: unknown
-  } | null
-  isLoading: boolean
-}
-export function ContenidoTematico({
-  asignaturaId,
-  data,
-  isLoading,
-}: ContenidoTematicoProps) {
-  const updateContenido = useUpdateSubjectContenido()
 
+export function ContenidoTematico() {
+  const updateContenido = useUpdateSubjectContenido()
+  const { asignaturaId } = useParams({
+    from: '/planes/$planId/asignaturas/$asignaturaId',
+  })
+
+  const { data: data, isLoading: isLoading } = useSubject(asignaturaId)
   const [unidades, setUnidades] = useState<Array<UnidadTematica>>([])
   const [expandedUnits, setExpandedUnits] = useState<Set<string>>(new Set())
+  const unitContainerRefs = useRef<Map<string, HTMLDivElement>>(new Map())
+  const unitTitleInputRef = useRef<HTMLInputElement | null>(null)
+  const temaNombreInputElRef = useRef<HTMLInputElement | null>(null)
+  const [pendingScrollUnitId, setPendingScrollUnitId] = useState<string | null>(
+    null,
+  )
+  const cancelNextBlurRef = useRef(false)
   const [deleteDialog, setDeleteDialog] = useState<{
     type: 'unidad' | 'tema'
     id: string
     parentId?: string
   } | null>(null)
   const [editingUnit, setEditingUnit] = useState<string | null>(null)
+  const [unitDraftNombre, setUnitDraftNombre] = useState('')
+  const [unitOriginalNombre, setUnitOriginalNombre] = useState('')
   const [editingTema, setEditingTema] = useState<{
     unitId: string
     temaId: string
   } | null>(null)
+  const [temaDraftNombre, setTemaDraftNombre] = useState('')
+  const [temaOriginalNombre, setTemaOriginalNombre] = useState('')
+  const [temaDraftHoras, setTemaDraftHoras] = useState('')
+  const [temaOriginalHoras, setTemaOriginalHoras] = useState(0)
+
+  const didInitExpandedUnitsRef = useRef(false)
+
+  const unidadesRef = useRef<Array<UnidadTematica>>([])
+  useEffect(() => {
+    unidadesRef.current = unidades
+  }, [unidades])
 
   const persistUnidades = async (nextUnidades: Array<UnidadTematica>) => {
+    // A partir del primer guardado, ya respetamos lo que el usuario deje expandido.
+    didInitExpandedUnitsRef.current = true
     const payload = serializeUnidadesToApi(nextUnidades)
     await updateContenido.mutateAsync({
       subjectId: asignaturaId,
@@ -191,41 +298,249 @@ export function ContenidoTematico({
     })
   }
 
+  const beginEditUnit = (unitId: string) => {
+    const unit = unidades.find((u) => u.id === unitId)
+    const nombre = unit?.nombre ?? ''
+    setEditingUnit(unitId)
+    setUnitDraftNombre(nombre)
+    setUnitOriginalNombre(nombre)
+    setExpandedUnits((prev) => {
+      const next = new Set(prev)
+      next.add(unitId)
+      return next
+    })
+  }
+
+  const commitEditUnit = () => {
+    if (!editingUnit) return
+    const next = unidades.map((u) =>
+      u.id === editingUnit ? { ...u, nombre: unitDraftNombre } : u,
+    )
+    setUnidades(next)
+    setEditingUnit(null)
+    void persistUnidades(next)
+  }
+
+  const cancelEditUnit = () => {
+    setEditingUnit(null)
+    setUnitDraftNombre(unitOriginalNombre)
+  }
+
+  const beginEditTema = (unitId: string, temaId: string) => {
+    const unit = unidades.find((u) => u.id === unitId)
+    const tema = unit?.temas.find((t) => t.id === temaId)
+    const nombre = tema?.nombre ?? ''
+    const horas = tema?.horasEstimadas ?? 0
+
+    setEditingTema({ unitId, temaId })
+    setTemaDraftNombre(nombre)
+    setTemaOriginalNombre(nombre)
+    setTemaDraftHoras(String(horas))
+    setTemaOriginalHoras(horas)
+    setExpandedUnits((prev) => {
+      const next = new Set(prev)
+      next.add(unitId)
+      return next
+    })
+  }
+
+  const parseHorasEstimadas = (raw: string): number => {
+    const normalized = raw.trim().replace(',', '.')
+    const parsed = Number.parseFloat(normalized)
+    if (!Number.isFinite(parsed)) return 0
+
+    return parsed
+  }
+
+  const commitEditTema = () => {
+    if (!editingTema) return
+    const horasEstimadas = parseHorasEstimadas(temaDraftHoras)
+
+    const next = unidades.map((u) => {
+      if (u.id !== editingTema.unitId) return u
+      return {
+        ...u,
+        temas: u.temas.map((t) =>
+          t.id === editingTema.temaId
+            ? { ...t, nombre: temaDraftNombre, horasEstimadas }
+            : t,
+        ),
+      }
+    })
+
+    setUnidades(next)
+    setEditingTema(null)
+    void persistUnidades(next)
+  }
+
+  const cancelEditTema = () => {
+    setEditingTema(null)
+    setTemaDraftNombre(temaOriginalNombre)
+    setTemaDraftHoras(String(temaOriginalHoras))
+  }
+
+  const handleTemaEditorBlurCapture = (e: FocusEvent<HTMLDivElement>) => {
+    if (cancelNextBlurRef.current) {
+      cancelNextBlurRef.current = false
+      return
+    }
+    const nextFocus = e.relatedTarget as Node | null
+    if (nextFocus && e.currentTarget.contains(nextFocus)) return
+    commitEditTema()
+  }
+
+  const handleTemaEditorKeyDownCapture = (e: KeyboardEvent<HTMLDivElement>) => {
+    if (e.key === 'Enter') {
+      e.preventDefault()
+      if (e.target instanceof HTMLElement) e.target.blur()
+      return
+    }
+    if (e.key === 'Escape') {
+      e.preventDefault()
+      cancelNextBlurRef.current = true
+      cancelEditTema()
+      if (e.target instanceof HTMLElement) e.target.blur()
+    }
+  }
+
   useEffect(() => {
     const contenido = mapContenidoTematicoFromDb(
       data ? data.contenido_tematico : undefined,
     )
 
-    const transformed = contenido.map((u, idx) => ({
-      id: `u-${idx}`,
-      numero: u.unidad || idx + 1,
-      nombre: u.titulo || 'Sin título',
+    // 1. EL ESCUDO: Comparamos si nuestro estado local ya tiene esta info exacta
+    // (Esto ocurre justo después de arrastrar, ya que actualizamos la UI antes que la BD)
+    const currentPayload = JSON.stringify(
+      serializeUnidadesToApi(unidadesRef.current),
+    )
+
+    // Normalizamos la data de la BD para que tenga exactamente la misma forma que el payload
+    const incomingPayload = JSON.stringify(
+      contenido.map((u, idx) => ({
+        unidad: u.unidad || idx + 1,
+        titulo: u.titulo || 'Sin título',
         temas: Array.isArray(u.temas)
-        ? u.temas.map((t: any, tidx: number) => ({
-            id: `t-${idx}-${tidx}`,
-            nombre: typeof t === 'string' ? t : t?.nombre || 'Tema',
-            horasEstimadas: t?.horasEstimadas || 0,
-          }))
+          ? u.temas.map((t) => {
+              if (typeof t === 'string') {
+                return {
+                  nombre: t,
+                  horasEstimadas: 0,
+                  descripcion: undefined,
+                }
+              }
+
+              return {
+                nombre: t.nombre || 'Tema',
+                horasEstimadas: t.horasEstimadas ?? 0,
+                descripcion: t.descripcion,
+              }
+            })
           : [],
-    }))
+      })),
+    )
+
+    // Si los datos son idénticos, abortamos el useEffect.
+    // ¡Nuestros IDs locales se salvan y no hay parpadeos!
+    if (currentPayload === incomingPayload && unidadesRef.current.length > 0) {
+      return
+    }
+
+    // 2. Si llegamos aquí, es la carga inicial o alguien más editó la BD desde otro lado.
+    // Reciclamos IDs buscando por CONTENIDO (nombre), NUNCA POR ÍNDICE.
+    const prevUnidades = [...unidadesRef.current]
+
+    const transformed = contenido.map((u, idx) => {
+      const dbTitulo = u.titulo || 'Sin título'
+
+      // Buscamos si ya existe una unidad con este mismo título
+      const existingUnitIndex = prevUnidades.findIndex(
+        (prev) => prev.nombre === dbTitulo,
+      )
+      let unidadId
+      let existingUnit = null
+
+      if (existingUnitIndex !== -1) {
+        existingUnit = prevUnidades[existingUnitIndex]
+        unidadId = existingUnit.id
+        prevUnidades.splice(existingUnitIndex, 1) // Lo sacamos de la lista para no repetirlo
+      } else {
+        unidadId = createClientId(`u-${u.unidad || idx + 1}`)
+      }
+
+      return {
+        id: unidadId,
+        numero: u.unidad || idx + 1,
+        nombre: dbTitulo,
+        temas: Array.isArray(u.temas)
+          ? u.temas.map((t: any, tidx: number) => {
+              const dbTemaNombre =
+                typeof t === 'string' ? t : t?.nombre || 'Tema'
+
+              // Reciclamos subtemas por nombre también
+              const existingTema = existingUnit?.temas.find(
+                (prevT) => prevT.nombre === dbTemaNombre,
+              )
+              const temaId = existingTema
+                ? existingTema.id
+                : createClientId(`t-${u.unidad || idx + 1}-${tidx + 1}`)
+
+              return {
+                id: temaId,
+                nombre: dbTemaNombre,
+                horasEstimadas:
+                  coerceNumber(
+                    typeof t === 'string' ? undefined : t?.horasEstimadas,
+                  ) ?? 0,
+              }
+            })
+          : [],
+      }
+    })
 
     setUnidades(transformed)
 
-    // Expandir la primera unidad automáticamente
-    if (transformed.length > 0) {
-      setExpandedUnits(new Set([transformed[0].id]))
-    } else {
-      setExpandedUnits(new Set())
+    setExpandedUnits((prev) => {
+      const validIds = new Set(transformed.map((u) => u.id))
+      const filtered = new Set(
+        Array.from(prev).filter((id) => validIds.has(id)),
+      )
+
+      // Expandir la primera unidad solo una vez al llegar a la ruta.
+      // Luego, no auto-expandimos de nuevo (aunque `data` cambie).
+      if (!didInitExpandedUnitsRef.current && transformed.length > 0) {
+        return filtered.size > 0 ? filtered : new Set([transformed[0].id])
       }
+
+      return filtered
+    })
   }, [data])
 
+  useEffect(() => {
+    if (!editingUnit) return
+    // Foco controlado (evitamos autoFocus por lint/a11y)
+    setTimeout(() => unitTitleInputRef.current?.focus(), 0)
+  }, [editingUnit])
+
+  useEffect(() => {
+    if (!editingTema) return
+    setTimeout(() => temaNombreInputElRef.current?.focus(), 0)
+  }, [editingTema])
+
+  useEffect(() => {
+    if (!pendingScrollUnitId) return
+    const el = unitContainerRefs.current.get(pendingScrollUnitId)
+    if (!el) return
+    el.scrollIntoView({ behavior: 'smooth', block: 'center' })
+    setPendingScrollUnitId(null)
+  }, [pendingScrollUnitId, unidades.length])
+
   if (isLoading)
     return <div className="p-10 text-center">Cargando contenido...</div>
 
   // 3. Cálculo de horas (ahora dinámico basado en los nuevos datos)
   const totalHoras = unidades.reduce(
     (acc, u) =>
-      acc + u.temas.reduce((sum, t) => sum + (t.horasEstimadas || 0), 0),
+      acc + u.temas.reduce((sum, t) => sum + (t.horasEstimadas ?? 0), 0),
     0,
   )
 
@@ -236,61 +551,94 @@ export function ContenidoTematico({
     setExpandedUnits(newExpanded)
   }
 
-  const addUnidad = () => {
-    const newId = `u-${Date.now()}`
+  const insertUnidadAt = (insertIndex: number) => {
+    const newId = createClientId('u')
     const newUnidad: UnidadTematica = {
       id: newId,
       nombre: 'Nueva Unidad',
-      numero: unidades.length + 1,
+      numero: 0,
       temas: [],
     }
-    const next = [...unidades, newUnidad]
+
+    const clampedIndex = Math.max(0, Math.min(insertIndex, unidades.length))
+    const next = renumberUnidades([
+      ...unidades.slice(0, clampedIndex),
+      newUnidad,
+      ...unidades.slice(clampedIndex),
+    ])
+
     setUnidades(next)
-    setExpandedUnits(new Set([...expandedUnits, newId]))
+    setExpandedUnits((prev) => {
+      const n = new Set(prev)
+      n.add(newId)
+      return n
+    })
+    setPendingScrollUnitId(newId)
+
     setEditingUnit(newId)
+    setUnitDraftNombre(newUnidad.nombre)
+    setUnitOriginalNombre(newUnidad.nombre)
+
+    void persistUnidades(next)
   }
 
-  const updateUnidadNombre = (id: string, nombre: string) => {
-    setUnidades(unidades.map((u) => (u.id === id ? { ...u, nombre } : u)))
+  const handleReorderEnd = (event: any) => {
+    if (event?.canceled) return
+
+    const source = event?.operation?.source
+    if (!source) return
+
+    // Type-guard nativo de dnd-kit para asegurar que el elemento tiene metadata de orden
+    if (!isSortable(source)) return
+
+    // Extraemos las posiciones exactas calculadas por dnd-kit
+    const { initialIndex, index } = source.sortable
+
+    // Si lo soltó en la misma posición de la que salió, cancelamos
+    if (initialIndex === index) return
+
+    setUnidades((prev) => {
+      // Hacemos el movimiento usando los índices directos
+      const moved = arrayMove(prev, initialIndex, index)
+      const next = renumberUnidades(moved)
+
+      // Disparamos la persistencia hacia Supabase
+      void persistUnidades(next).catch((err) => {
+        console.error('No se pudo guardar el orden de unidades', err)
+      })
+
+      return next
+    })
   }
 
   // --- Lógica de Temas ---
   const addTema = (unidadId: string) => {
-    setUnidades(
-      unidades.map((u) => {
-        if (u.id === unidadId) {
-          const newTemaId = `t-${Date.now()}`
+    const unit = unidades.find((u) => u.id === unidadId)
+    const unitNumero = unit?.numero ?? 0
+    const newTemaIndex = (unit?.temas.length ?? 0) + 1
+    const newTemaId = `t-${unitNumero}-${newTemaIndex}`
     const newTema: Tema = {
       id: newTemaId,
       nombre: 'Nuevo tema',
       horasEstimadas: 2,
     }
-          setEditingTema({ unitId: unidadId, temaId: newTemaId })
-          return { ...u, temas: [...u.temas, newTema] }
-        }
-        return u
-      }),
-    )
-  }
 
-  const updateTema = (
-    unidadId: string,
-    temaId: string,
-    updates: Partial<Tema>,
-  ) => {
-    setUnidades(
-      unidades.map((u) => {
-        if (u.id === unidadId) {
-          return {
-            ...u,
-            temas: u.temas.map((t) =>
-              t.id === temaId ? { ...t, ...updates } : t,
-            ),
-          }
-        }
-        return u
-      }),
+    const next = unidades.map((u) =>
+      u.id === unidadId ? { ...u, temas: [...u.temas, newTema] } : u,
     )
+    setUnidades(next)
+
+    // Expandir unidad y poner el subtema en edición con foco en el nombre
+    setExpandedUnits((prev) => {
+      const n = new Set(prev)
+      n.add(unidadId)
+      return n
+    })
+    setEditingTema({ unitId: unidadId, temaId: newTemaId })
+    setTemaDraftNombre(newTema.nombre)
+    setTemaOriginalNombre(newTema.nombre)
+    setTemaDraftHoras(String(newTema.horasEstimadas ?? 0))
+    setTemaOriginalHoras(newTema.horasEstimadas ?? 0)
   }
 
   const handleDelete = () => {
@@ -324,28 +672,53 @@ export function ContenidoTematico({
             {unidades.length} unidades • {totalHoras} horas estimadas totales
           </p>
         </div>
-        <div className="flex items-center gap-2">
-          <Button variant="outline" onClick={addUnidad} className="gap-2">
-            <Plus className="h-4 w-4" /> Nueva unidad
-          </Button>
-        </div>
       </div>
 
+      <DragDropProvider onDragEnd={handleReorderEnd}>
         <div className="space-y-4">
-        {unidades.map((unidad) => (
-          <Card
+          {unidades.map((unidad, index) => (
+            <SortableUnidad
               key={unidad.id}
-            className="overflow-hidden border-slate-200 shadow-sm"
+              id={unidad.id}
+              index={index}
+              registerContainer={(el) => {
+                if (el) unitContainerRefs.current.set(unidad.id, el)
+                else unitContainerRefs.current.delete(unidad.id)
+              }}
             >
+              {({ handleRef }) => (
+                <>
+                  {index === 0 && (
+                    <InsertUnidadOverlay
+                      position="top"
+                      onInsert={() => insertUnidadAt(index)}
+                    />
+                  )}
+                  <InsertUnidadOverlay
+                    position="bottom"
+                    onInsert={() => insertUnidadAt(index + 1)}
+                  />
+
+                  <Card className="overflow-hidden border-slate-200 shadow-sm">
                     <Collapsible
                       open={expandedUnits.has(unidad.id)}
                       onOpenChange={() => toggleUnit(unidad.id)}
                     >
                       <CardHeader className="border-b border-slate-100 bg-slate-50/50 py-3">
                         <div className="flex items-center gap-3">
-                  <GripVertical className="h-4 w-4 cursor-grab text-slate-300" />
+                          <span
+                            ref={handleRef as any}
+                            className="inline-flex cursor-grab touch-none items-center text-slate-300"
+                            aria-label="Reordenar unidad"
+                          >
+                            <GripVertical className="h-4 w-4" />
+                          </span>
                           <CollapsibleTrigger asChild>
-                    <Button variant="ghost" size="sm" className="h-auto p-0">
+                            <Button
+                              variant="ghost"
+                              size="sm"
+                              className="h-auto cursor-pointer p-0"
+                            >
                               {expandedUnits.has(unidad.id) ? (
                                 <ChevronDown className="h-4 w-4" />
                               ) : (
@@ -359,18 +732,29 @@ export function ContenidoTematico({
 
                           {editingUnit === unidad.id ? (
                             <Input
-                      value={unidad.nombre}
+                              ref={unitTitleInputRef}
+                              value={unitDraftNombre}
                               onChange={(e) =>
-                        updateUnidadNombre(unidad.id, e.target.value)
+                                setUnitDraftNombre(e.target.value)
                               }
                               onBlur={() => {
-                        setEditingUnit(null)
-                        void persistUnidades(unidades)
+                                if (cancelNextBlurRef.current) {
+                                  cancelNextBlurRef.current = false
+                                  return
+                                }
+                                commitEditUnit()
                               }}
                               onKeyDown={(e) => {
                                 if (e.key === 'Enter') {
-                          setEditingUnit(null)
-                          void persistUnidades(unidades)
+                                  e.preventDefault()
+                                  e.currentTarget.blur()
+                                  return
+                                }
+                                if (e.key === 'Escape') {
+                                  e.preventDefault()
+                                  cancelNextBlurRef.current = true
+                                  cancelEditUnit()
+                                  e.currentTarget.blur()
                                 }
                               }}
                               className="h-8 max-w-md bg-white"
@@ -378,14 +762,14 @@ export function ContenidoTematico({
                           ) : (
                             <CardTitle
                               className="cursor-pointer text-base font-semibold transition-colors hover:text-blue-600"
-                      onClick={() => setEditingUnit(unidad.id)}
+                              onClick={() => beginEditUnit(unidad.id)}
                             >
                               {unidad.nombre}
                             </CardTitle>
                           )}
 
                           <div className="ml-auto flex items-center gap-3">
-                    <span className="flex items-center gap-1 text-xs font-medium text-slate-400">
+                            <span className="flex cursor-default items-center gap-1 text-xs font-medium text-slate-400">
                               <Clock className="h-3 w-3" />{' '}
                               {unidad.temas.reduce(
                                 (sum, t) => sum + (t.horasEstimadas || 0),
@@ -396,9 +780,12 @@ export function ContenidoTematico({
                             <Button
                               variant="ghost"
                               size="icon"
-                      className="h-8 w-8 text-slate-400 hover:text-red-500"
+                              className="h-8 w-8 cursor-pointer text-slate-400 hover:text-red-500"
                               onClick={() =>
-                        setDeleteDialog({ type: 'unidad', id: unidad.id })
+                                setDeleteDialog({
+                                  type: 'unidad',
+                                  id: unidad.id,
+                                })
                               }
                             >
                               <Trash2 className="h-4 w-4" />
@@ -419,16 +806,22 @@ export function ContenidoTematico({
                                   editingTema.unitId === unidad.id &&
                                   editingTema.temaId === tema.id
                                 }
-                        onEdit={() =>
-                          setEditingTema({ unitId: unidad.id, temaId: tema.id })
+                                draftNombre={temaDraftNombre}
+                                draftHoras={temaDraftHoras}
+                                onBeginEdit={() =>
+                                  beginEditTema(unidad.id, tema.id)
                                 }
-                        onStopEditing={() => {
-                          setEditingTema(null)
-                          void persistUnidades(unidades)
+                                onDraftNombreChange={setTemaDraftNombre}
+                                onDraftHorasChange={setTemaDraftHoras}
+                                onEditorBlurCapture={
+                                  handleTemaEditorBlurCapture
+                                }
+                                onEditorKeyDownCapture={
+                                  handleTemaEditorKeyDownCapture
+                                }
+                                onNombreInputRef={(el) => {
+                                  temaNombreInputElRef.current = el
                                 }}
-                        onUpdate={(updates) =>
-                          updateTema(unidad.id, tema.id, updates)
-                        }
                                 onDelete={() =>
                                   setDeleteDialog({
                                     type: 'tema',
@@ -441,7 +834,7 @@ export function ContenidoTematico({
                             <Button
                               variant="ghost"
                               size="sm"
-                      className="mt-2 w-full justify-start text-blue-600 hover:bg-blue-50 hover:text-blue-700"
+                              className="mt-2 w-full cursor-pointer justify-start text-blue-600 hover:bg-blue-50 hover:text-blue-700"
                               onClick={() => addTema(unidad.id)}
                             >
                               <Plus className="mr-2 h-3 w-3" /> Añadir subtema
@@ -451,8 +844,12 @@ export function ContenidoTematico({
                       </CollapsibleContent>
                     </Collapsible>
                   </Card>
+                </>
+              )}
+            </SortableUnidad>
           ))}
         </div>
+      </DragDropProvider>
 
       <DeleteConfirmDialog
         dialog={deleteDialog}
@@ -468,9 +865,14 @@ interface TemaRowProps {
   tema: Tema
   index: number
   isEditing: boolean
-  onEdit: () => void
-  onStopEditing: () => void
-  onUpdate: (updates: Partial<Tema>) => void
+  draftNombre: string
+  draftHoras: string
+  onBeginEdit: () => void
+  onDraftNombreChange: (value: string) => void
+  onDraftHorasChange: (value: string) => void
+  onEditorBlurCapture: (e: FocusEvent<HTMLDivElement>) => void
+  onEditorKeyDownCapture: (e: KeyboardEvent<HTMLDivElement>) => void
+  onNombreInputRef: (el: HTMLInputElement | null) => void
   onDelete: () => void
 }
 
@@ -478,9 +880,14 @@ function TemaRow({
   tema,
   index,
   isEditing,
-  onEdit,
-  onStopEditing,
-  onUpdate,
+  draftNombre,
+  draftHoras,
+  onBeginEdit,
+  onDraftNombreChange,
+  onDraftHorasChange,
+  onEditorBlurCapture,
+  onEditorKeyDownCapture,
+  onNombreInputRef,
   onDelete,
 }: TemaRowProps) {
   return (
@@ -492,55 +899,63 @@ function TemaRow({
     >
       <span className="w-4 font-mono text-xs text-slate-400">{index}.</span>
       {isEditing ? (
-        <div className="animate-in slide-in-from-left-2 flex flex-1 items-center gap-2">
+        <div
+          className="animate-in slide-in-from-left-2 flex flex-1 items-center gap-2"
+          onBlurCapture={onEditorBlurCapture}
+          onKeyDownCapture={onEditorKeyDownCapture}
+        >
           <Input
-            value={tema.nombre}
-            onChange={(e) => onUpdate({ nombre: e.target.value })}
+            ref={onNombreInputRef}
+            value={draftNombre}
+            onChange={(e) => onDraftNombreChange(e.target.value)}
             className="h-8 flex-1 bg-white"
             placeholder="Nombre"
           />
           <Input
             type="number"
-            value={tema.horasEstimadas}
-            onChange={(e) =>
-              onUpdate({ horasEstimadas: parseInt(e.target.value) || 0 })
-            }
+            value={draftHoras}
+            min={0}
+            max={200}
+            step={0.5}
+            onChange={(e) => onDraftHorasChange(e.target.value)}
             className="h-8 w-16 bg-white"
           />
-          <Button
-            size="sm"
-            className="h-8 bg-emerald-600"
-            onClick={onStopEditing}
-          >
-            Listo
-          </Button>
         </div>
       ) : (
         <>
           <button
             type="button"
-            className="flex-1 cursor-pointer text-left"
-            onClick={onEdit}
+            className="flex flex-1 cursor-pointer items-center gap-3 text-left"
+            onClick={(e) => {
+              e.stopPropagation()
+              onBeginEdit()
+            }}
           >
             <p className="text-sm font-medium text-slate-700">{tema.nombre}</p>
-          </button>
             <Badge variant="secondary" className="text-[10px] opacity-60">
               {tema.horasEstimadas}h
             </Badge>
+          </button>
           <div className="flex items-center gap-1 opacity-0 transition-opacity group-hover:opacity-100">
             <Button
               variant="ghost"
               size="icon"
-              className="h-7 w-7 text-slate-400 hover:text-blue-600"
-              onClick={onEdit}
+              className="h-7 w-7 cursor-pointer text-slate-400 hover:text-blue-600"
+              onClick={(e) => {
+                e.stopPropagation()
+                onBeginEdit()
+              }}
             >
               <Edit3 className="h-3 w-3" />
             </Button>
             <Button
               variant="ghost"
               size="icon"
-              className="h-7 w-7 text-slate-400 hover:text-red-500"
-              onClick={onDelete}
+              className="h-7 w-7 cursor-pointer text-slate-400 hover:text-red-500"
+              onClick={(e) => {
+                e.stopPropagation()
+                onDelete()
+              }}
             >
               <Trash2 className="h-3 w-3" />
             </Button>

src/components/asignaturas/detalle/DocumentoSEPTab.tsx

@@ -1,19 +1,6 @@
-import {
-  FileText,
-  Download,
-  RefreshCw,
-  FileCheck,
-  AlertTriangle,
-  Loader2,
-} from 'lucide-react'
+import { FileCheck, Download, RefreshCw, Loader2 } from 'lucide-react'
 import { useState } from 'react'
 
-import type {
-  DocumentoAsignatura,
-  Asignatura,
-  AsignaturaStructure,
-} from '@/types/asignatura'
-
 import {
   AlertDialog,
   AlertDialogAction,
@@ -25,51 +12,36 @@ import {
   AlertDialogTitle,
   AlertDialogTrigger,
 } from '@/components/ui/alert-dialog'
-import { Badge } from '@/components/ui/badge'
 import { Button } from '@/components/ui/button'
-import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'
-import { cn } from '@/lib/utils'
-// import { toast } from 'sonner';
-// import { format } from 'date-fns';
-// import { es } from 'date-fns/locale';
+import { Card } from '@/components/ui/card'
 
 interface DocumentoSEPTabProps {
-  documento: DocumentoAsignatura | null
-  asignatura: Asignatura
-  estructura: AsignaturaStructure
-  datosGenerales: Record<string, any>
+  pdfUrl: string | null
+  isLoading: boolean
+  onDownloadPdf: () => void
+  onDownloadWord: () => void
   onRegenerate: () => void
   isRegenerating: boolean
 }
 
 export function DocumentoSEPTab({
-  documento,
-  asignatura,
-  datosGenerales,
-  estructura,
+  pdfUrl,
+  isLoading,
+  onDownloadPdf,
+  onDownloadWord,
   onRegenerate,
   isRegenerating,
 }: DocumentoSEPTabProps) {
   const [showConfirmDialog, setShowConfirmDialog] = useState(false)
 
-  // Check completeness
-  const camposObligatorios = estructura.campos.filter((c) => c.obligatorio)
-  const camposCompletos = camposObligatorios.filter((c) =>
-    datosGenerales[c.id]?.trim(),
-  )
-  const completeness = Math.round(
-    (camposCompletos.length / camposObligatorios.length) * 100,
-  )
-  const isComplete = completeness === 100
-
   const handleRegenerate = () => {
     setShowConfirmDialog(false)
     onRegenerate()
-    // toast.success('Regenerando documento...');
   }
 
   return (
     <div className="animate-fade-in space-y-6">
+      {/* Header */}
       <div className="flex items-center justify-between">
         <div>
           <h2 className="font-display text-foreground flex items-center gap-2 text-2xl font-semibold">
@@ -77,47 +49,40 @@ export function DocumentoSEPTab({
             Documento SEP
           </h2>
           <p className="text-muted-foreground mt-1 text-sm">
-            Previsualización del documento oficial para la SEP
+            Previsualización del documento oficial generado
           </p>
         </div>
+
         <div className="flex items-center gap-2">
-          {documento?.estado === 'listo' && (
-            <Button
-              variant="outline"
-              onClick={
-                () =>
-                  console.log(
-                    'descargando',
-                  ) /* toast.info('Descarga iniciada')*/
-              }
-            >
-              <Download className="mr-2 h-4 w-4" />
-              Descargar
-            </Button>
-          )}
           <AlertDialog
             open={showConfirmDialog}
             onOpenChange={setShowConfirmDialog}
           >
             <AlertDialogTrigger asChild>
-              <Button disabled={isRegenerating || !isComplete}>
+              <Button
+                variant="outline"
+                size="sm"
+                className="gap-2"
+                disabled={isRegenerating}
+              >
                 {isRegenerating ? (
-                  <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+                  <Loader2 className="h-4 w-4 animate-spin" />
                 ) : (
-                  <RefreshCw className="mr-2 h-4 w-4" />
+                  <RefreshCw className="h-4 w-4" />
                 )}
-                {isRegenerating ? 'Generando...' : 'Regenerar documento'}
+                {isRegenerating ? 'Generando...' : 'Regenerar'}
               </Button>
             </AlertDialogTrigger>
+
             <AlertDialogContent>
               <AlertDialogHeader>
                 <AlertDialogTitle>¿Regenerar documento SEP?</AlertDialogTitle>
                 <AlertDialogDescription>
-                  Se creará una nueva versión del documento con los datos
-                  actuales de la asignatura. La versión anterior quedará en el
-                  historial.
+                  Se generará una nueva versión del documento con la información
+                  actual.
                 </AlertDialogDescription>
               </AlertDialogHeader>
+
               <AlertDialogFooter>
                 <AlertDialogCancel>Cancelar</AlertDialogCancel>
                 <AlertDialogAction onClick={handleRegenerate}>
@@ -126,311 +91,47 @@ export function DocumentoSEPTab({
               </AlertDialogFooter>
             </AlertDialogContent>
           </AlertDialog>
-        </div>
-      </div>
 
-      <div className="grid grid-cols-1 gap-6 lg:grid-cols-3">
-        {/* Document preview */}
-        <div className="lg:col-span-2">
-          <Card className="card-elevated h-[700px] overflow-hidden">
-            {documento?.estado === 'listo' ? (
-              <div className="bg-muted/30 flex h-full flex-col">
-                {/* Simulated document header */}
-                <div className="bg-card border-b p-4">
-                  <div className="flex items-center justify-between">
-                    <div className="flex items-center gap-2">
-                      <FileText className="text-primary h-5 w-5" />
-                      <span className="text-foreground font-medium">
-                        Programa de Estudios - {asignatura.clave}
-                      </span>
-                    </div>
-                    <Badge variant="outline">Versión {documento.version}</Badge>
-                  </div>
-                </div>
-
-                {/* Document content simulation */}
-                <div className="flex-1 overflow-y-auto p-8">
-                  <div className="bg-card mx-auto max-w-2xl space-y-6 rounded-lg p-8 shadow-lg">
-                    {/* Header */}
-                    <div className="border-b pb-6 text-center">
-                      <p className="text-muted-foreground mb-2 text-xs tracking-wide uppercase">
-                        Secretaría de Educación Pública
-                      </p>
-                      <h1 className="font-display text-primary mb-1 text-2xl font-bold">
-                        {asignatura.nombre}
-                      </h1>
-                      <p className="text-muted-foreground text-sm">
-                        Clave: {asignatura.clave} | Créditos:{' '}
-                        {asignatura.creditos || 'N/A'}
-                      </p>
-                    </div>
-
-                    {/* Datos de la institución */}
-                    <div className="space-y-1 text-sm">
-                      <p>
-                        <strong>Carrera:</strong> {asignatura.carrera}
-                      </p>
-                      <p>
-                        <strong>Facultad:</strong> {asignatura.facultad}
-                      </p>
-                      <p>
-                        <strong>Plan de estudios:</strong>{' '}
-                        {asignatura.planNombre}
-                      </p>
-                      {asignatura.ciclo && (
-                        <p>
-                          <strong>Ciclo:</strong> {asignatura.ciclo}
-                        </p>
-                      )}
-                    </div>
-
-                    {/* Campos del documento */}
-                    {estructura.campos.map((campo) => {
-                      const valor = datosGenerales[campo.id]
-                      if (!valor) return null
-                      return (
-                        <div key={campo.id} className="space-y-2">
-                          <h3 className="text-foreground border-b pb-1 font-semibold">
-                            {campo.nombre}
-                          </h3>
-                          <p className="text-foreground text-sm leading-relaxed whitespace-pre-wrap">
-                            {valor}
-                          </p>
-                        </div>
-                      )
-                    })}
-
-                    {/* Footer */}
-                    <div className="text-muted-foreground mt-8 border-t pt-6 text-center text-xs">
-                      <p>
-                        Documento generado el{' '}
-                        {/* format(documento.fechaGeneracion, "d 'de' MMMM 'de' yyyy", { locale: es })*/}
-                      </p>
-                      <p className="mt-1">Universidad La Salle</p>
-                    </div>
-                  </div>
-                </div>
-              </div>
-            ) : documento?.estado === 'generando' ? (
-              <div className="flex h-full items-center justify-center">
-                <div className="text-center">
-                  <Loader2 className="text-accent mx-auto mb-4 h-12 w-12 animate-spin" />
-                  <p className="text-muted-foreground">
-                    Generando documento...
-                  </p>
-                </div>
-              </div>
-            ) : (
-              <div className="flex h-full items-center justify-center">
-                <div className="max-w-sm text-center">
-                  <FileText className="text-muted-foreground/50 mx-auto mb-4 h-12 w-12" />
-                  <p className="text-muted-foreground mb-4">
-                    No hay documento generado aún
-                  </p>
-                  {!isComplete && (
-                    <div className="bg-warning/10 text-warning-foreground rounded-lg p-4 text-sm">
-                      <AlertTriangle className="mr-2 inline h-4 w-4" />
-                      Completa todos los campos obligatorios para generar el
-                      documento
-                    </div>
-                  )}
-                </div>
-              </div>
-            )}
-          </Card>
-        </div>
-
-        {/* Info sidebar */}
-        <div className="space-y-4">
-          {/* Status */}
-          <Card className="card-elevated">
-            <CardHeader className="pb-2">
-              <CardTitle className="text-sm font-medium">
-                Estado del documento
-              </CardTitle>
-            </CardHeader>
-            <CardContent className="space-y-4">
-              {documento && (
+          {pdfUrl && !isLoading && (
             <>
-                  <div className="flex items-center justify-between">
-                    <span className="text-muted-foreground text-sm">
-                      Versión
-                    </span>
-                    <Badge variant="outline">{documento.version}</Badge>
-                  </div>
-                  <div className="flex items-center justify-between">
-                    <span className="text-muted-foreground text-sm">
-                      Generado
-                    </span>
-                    <span className="text-sm">
-                      {/* format(documento.fechaGeneracion, "d MMM yyyy, HH:mm", { locale: es })*/}
-                    </span>
-                  </div>
-                  <div className="flex items-center justify-between">
-                    <span className="text-muted-foreground text-sm">
-                      Estado
-                    </span>
-                    <Badge
-                      className={cn(
-                        documento.estado === 'listo' &&
-                          'bg-success text-success-foreground',
-                        documento.estado === 'generando' &&
-                          'bg-info text-info-foreground',
-                        documento.estado === 'error' &&
-                          'bg-destructive text-destructive-foreground',
-                      )}
+              <Button
+                size="sm"
+                className="gap-2 bg-teal-700 hover:bg-teal-800"
+                onClick={onDownloadWord}
               >
-                      {documento.estado === 'listo' && 'Listo'}
-                      {documento.estado === 'generando' && 'Generando'}
-                      {documento.estado === 'error' && 'Error'}
-                    </Badge>
-                  </div>
+                <Download className="h-4 w-4" /> Descargar Word
+              </Button>
+              <Button
+                variant="outline"
+                size="sm"
+                className="gap-2"
+                onClick={onDownloadPdf}
+              >
+                <Download className="h-4 w-4" /> Descargar PDF
+              </Button>
             </>
           )}
-            </CardContent>
-          </Card>
-
-          {/* Completeness */}
-          <Card className="card-elevated">
-            <CardHeader className="pb-2">
-              <CardTitle className="text-sm font-medium">
-                Completitud de datos
-              </CardTitle>
-            </CardHeader>
-            <CardContent className="space-y-4">
-              <div className="space-y-2">
-                <div className="flex items-center justify-between text-sm">
-                  <span className="text-muted-foreground">
-                    Campos obligatorios
-                  </span>
-                  <span className="font-medium">
-                    {camposCompletos.length}/{camposObligatorios.length}
-                  </span>
         </div>
-                <div className="bg-muted h-2 overflow-hidden rounded-full">
-                  <div
-                    className={cn(
-                      'h-full transition-all duration-500',
-                      completeness === 100 ? 'bg-success' : 'bg-accent',
-                    )}
-                    style={{ width: `${completeness}%` }}
+      </div>
+
+      {/* PDF Preview */}
+      <Card className="h-200 overflow-hidden">
+        {isLoading ? (
+          <div className="flex h-full items-center justify-center">
+            <Loader2 className="h-10 w-10 animate-spin" />
+          </div>
+        ) : pdfUrl ? (
+          <iframe
+            src={`${pdfUrl}#toolbar=0`}
+            className="h-full w-full border-none"
+            title="Documento SEP"
           />
-                </div>
-                <p
-                  className={cn(
-                    'text-xs',
-                    completeness === 100
-                      ? 'text-success'
-                      : 'text-muted-foreground',
-                  )}
-                >
-                  {completeness === 100
-                    ? 'Todos los campos obligatorios están completos'
-                    : `Faltan ${camposObligatorios.length - camposCompletos.length} campos por completar`}
-                </p>
-              </div>
-
-              {/* Missing fields */}
-              {!isComplete && (
-                <div className="space-y-2">
-                  <p className="text-muted-foreground text-xs font-medium">
-                    Campos faltantes:
-                  </p>
-                  {camposObligatorios
-                    .filter((c) => !datosGenerales[c.id]?.trim())
-                    .map((campo) => (
-                      <div
-                        key={campo.id}
-                        className="flex items-center gap-2 text-sm"
-                      >
-                        <AlertTriangle className="text-warning h-3 w-3" />
-                        <span className="text-foreground">{campo.nombre}</span>
-                      </div>
-                    ))}
+        ) : (
+          <div className="text-muted-foreground flex h-full items-center justify-center">
+            No se pudo cargar el documento.
           </div>
         )}
-            </CardContent>
       </Card>
-
-          {/* Requirements */}
-          <Card className="card-elevated">
-            <CardHeader className="pb-2">
-              <CardTitle className="text-sm font-medium">
-                Requisitos SEP
-              </CardTitle>
-            </CardHeader>
-            <CardContent>
-              <ul className="space-y-2 text-sm">
-                <li className="flex items-start gap-2">
-                  <div
-                    className={cn(
-                      'mt-0.5 flex h-4 w-4 items-center justify-center rounded-full',
-                      datosGenerales['objetivo_general']
-                        ? 'bg-success/20'
-                        : 'bg-muted',
-                    )}
-                  >
-                    {datosGenerales['objetivo_general'] && (
-                      <Check className="text-success h-3 w-3" />
-                    )}
-                  </div>
-                  <span className="text-muted-foreground">
-                    Objetivo general definido
-                  </span>
-                </li>
-                <li className="flex items-start gap-2">
-                  <div
-                    className={cn(
-                      'mt-0.5 flex h-4 w-4 items-center justify-center rounded-full',
-                      datosGenerales['competencias']
-                        ? 'bg-success/20'
-                        : 'bg-muted',
-                    )}
-                  >
-                    {datosGenerales['competencias'] && (
-                      <Check className="text-success h-3 w-3" />
-                    )}
-                  </div>
-                  <span className="text-muted-foreground">
-                    Competencias especificadas
-                  </span>
-                </li>
-                <li className="flex items-start gap-2">
-                  <div
-                    className={cn(
-                      'mt-0.5 flex h-4 w-4 items-center justify-center rounded-full',
-                      datosGenerales['evaluacion']
-                        ? 'bg-success/20'
-                        : 'bg-muted',
-                    )}
-                  >
-                    {datosGenerales['evaluacion'] && (
-                      <Check className="text-success h-3 w-3" />
-                    )}
-                  </div>
-                  <span className="text-muted-foreground">
-                    Criterios de evaluación
-                  </span>
-                </li>
-              </ul>
-            </CardContent>
-          </Card>
-        </div>
-      </div>
     </div>
   )
 }
-
-function Check({ className }: { className?: string }) {
-  return (
-    <svg
-      className={className}
-      viewBox="0 0 24 24"
-      fill="none"
-      stroke="currentColor"
-      strokeWidth="3"
-    >
-      <polyline points="20 6 9 17 4 12" />
-    </svg>
-  )
-}

src/components/asignaturas/detalle/HistorialTab.tsx

@@ -1,3 +1,4 @@
+import { useParams } from '@tanstack/react-router'
 import { format, parseISO } from 'date-fns'
 import { es } from 'date-fns/locale'
 import {
@@ -53,7 +54,10 @@ const tipoConfig: Record<string, { label: string; icon: any; color: string }> =
     },
   }
 
-export function HistorialTab({ asignaturaId }) {
+export function HistorialTab() {
+  const { asignaturaId } = useParams({
+    from: '/planes/$planId/asignaturas/$asignaturaId/historial',
+  })
   // 1. Obtenemos los datos directamente dentro del componente
   const { data: rawData, isLoading } = useSubjectHistorial(asignaturaId)
 

src/components/asignaturas/detalle/SaveAsignatura/ImprovementCardProps.tsx

@@ -0,0 +1,208 @@
+import { Check, Loader2, BookOpen, Clock, ListChecks } from 'lucide-react'
+import { useState } from 'react'
+
+import type { IASugerencia } from '@/types/asignatura'
+
+import { Button } from '@/components/ui/button'
+import {
+  useUpdateAsignatura,
+  useSubject,
+  useUpdateSubjectRecommendation,
+} from '@/data'
+import { cn } from '@/lib/utils'
+
+interface ImprovementCardProps {
+  sug: IASugerencia
+  asignaturaId: string
+  onApplied: (campoKey: string) => void
+}
+
+export function ImprovementCard({
+  sug,
+  asignaturaId,
+  onApplied,
+}: ImprovementCardProps) {
+  const { data: asignatura } = useSubject(asignaturaId)
+  const updateAsignatura = useUpdateAsignatura()
+  const updateRecommendation = useUpdateSubjectRecommendation()
+
+  const [isApplying, setIsApplying] = useState(false)
+
+  const handleApply = async () => {
+    if (!asignatura) return
+
+    setIsApplying(true)
+    try {
+      // 1. Identificar a qué columna debe ir el guardado
+      let patchData = {}
+
+      if (sug.campoKey === 'contenido_tematico') {
+        // Se guarda directamente en la columna contenido_tematico
+        patchData = { contenido_tematico: sug.valorSugerido }
+      } else if (sug.campoKey === 'criterios_de_evaluacion') {
+        // Se guarda directamente en la columna criterios_de_evaluacion
+        patchData = { criterios_de_evaluacion: sug.valorSugerido }
+      } else {
+        // Otros campos (ciclo, fines, etc.) se siguen guardando en el JSON de la columna 'datos'
+        patchData = {
+          datos: {
+            ...asignatura.datos,
+            [sug.campoKey]: sug.valorSugerido,
+          },
+        }
+      }
+
+      // 2. Ejecutar la actualización con la estructura correcta
+      await updateAsignatura.mutateAsync({
+        asignaturaId: asignaturaId as any,
+        patch: patchData as any,
+      })
+
+      // 3. Marcar la recomendación como aplicada
+      await updateRecommendation.mutateAsync({
+        mensajeId: sug.messageId,
+        campoAfectado: sug.campoKey,
+      })
+      console.log(sug.campoKey)
+
+      onApplied(sug.campoKey)
+    } catch (error) {
+      console.error('Error al aplicar mejora:', error)
+    } finally {
+      setIsApplying(false)
+    }
+  }
+
+  // --- FUNCIÓN PARA RENDERIZAR EL CONTENIDO DE FORMA SEGURA ---
+  const renderContenido = (valor: any) => {
+    // Si no es un array, es texto simple
+    if (!Array.isArray(valor)) {
+      return <p className="italic">"{String(valor)}"</p>
+    }
+
+    // --- CASO 1: CONTENIDO TEMÁTICO (Detectamos si el primer objeto tiene 'unidad') ---
+    if (valor[0]?.hasOwnProperty('unidad')) {
+      return (
+        <div className="space-y-3">
+          {valor.map((u: any, idx: number) => (
+            <div
+              key={idx}
+              className="rounded-md border border-teal-100 bg-white p-2 shadow-sm"
+            >
+              <div className="mb-1 flex items-center gap-2 border-b border-slate-50 pb-1 text-[11px] font-bold text-teal-800">
+                <BookOpen size={12} /> Unidad {u.unidad}: {u.titulo}
+              </div>
+              <ul className="space-y-1">
+                {u.temas?.map((t: any, tidx: number) => (
+                  <li
+                    key={tidx}
+                    className="flex items-start justify-between gap-2 text-[10px] text-slate-600"
+                  >
+                    <span className="leading-tight">• {t.nombre}</span>
+                    <span className="flex shrink-0 items-center gap-0.5 font-mono text-slate-400">
+                      <Clock size={10} /> {t.horasEstimadas}h
+                    </span>
+                  </li>
+                ))}
+              </ul>
+            </div>
+          ))}
+        </div>
+      )
+    }
+
+    // --- CASO 2: CRITERIOS DE EVALUACIÓN (Detectamos si tiene 'criterio') ---
+    if (valor[0]?.hasOwnProperty('criterio')) {
+      return (
+        <div className="space-y-2">
+          <div className="mb-1 flex items-center gap-2 text-[10px] font-bold text-slate-400 uppercase">
+            <ListChecks size={12} /> Desglose de evaluación
+          </div>
+          {valor.map((c: any, idx: number) => (
+            <div
+              key={idx}
+              className="flex items-center justify-between gap-3 rounded-md border border-slate-100 bg-white p-2 shadow-sm"
+            >
+              <span className="text-[11px] leading-tight text-slate-700">
+                {c.criterio}
+              </span>
+              <div className="flex shrink-0 items-center gap-1 rounded-full border border-orange-100 bg-orange-50 px-2 py-0.5 text-[10px] font-bold text-orange-600">
+                {c.porcentaje}%
+              </div>
+            </div>
+          ))}
+          {/* Opcional: Suma total para verificar que de 100% */}
+          <div className="pt-1 text-right text-[9px] font-medium text-slate-400">
+            Total:{' '}
+            {valor.reduce(
+              (acc: number, curr: any) => acc + (curr.porcentaje || 0),
+              0,
+            )}
+            %
+          </div>
+        </div>
+      )
+    }
+
+    // Caso por defecto (Array genérico)
+    return (
+      <pre className="text-[10px]">
+        {/* JSON.stringify(valor, null, 2)*/ 'hola'}
+      </pre>
+    )
+  }
+
+  // --- ESTADO APLICADO ---
+  if (sug.aceptada) {
+    return (
+      <div className="flex flex-col rounded-xl border border-slate-100 bg-white p-3 opacity-80 shadow-sm">
+        <div className="mb-3 flex items-center justify-between gap-4">
+          <span className="text-sm font-bold text-slate-800">
+            {sug.campoNombre}
+          </span>
+          <div className="flex items-center gap-1.5 rounded-full border border-slate-100 bg-slate-50 px-3 py-1 text-xs font-medium text-slate-400">
+            <Check size={14} />
+            Aplicado
+          </div>
+        </div>
+        <div className="rounded-lg border border-teal-100 bg-teal-50/30 p-3 text-xs leading-relaxed text-slate-500">
+          {renderContenido(sug.valorSugerido)}
+        </div>
+      </div>
+    )
+  }
+
+  // --- ESTADO PENDIENTE ---
+  return (
+    <div className="group flex flex-col rounded-xl border border-teal-100 bg-white p-3 shadow-sm transition-all hover:border-teal-200">
+      <div className="mb-3 flex items-center justify-between gap-4">
+        <span className="max-w-[150px] truncate rounded-lg border border-teal-100 bg-teal-50/50 px-2.5 py-1 text-[10px] font-bold tracking-wider text-teal-700 uppercase">
+          {sug.campoNombre}
+        </span>
+
+        <Button
+          size="sm"
+          disabled={isApplying || !asignatura}
+          className="h-8 w-auto bg-teal-600 px-4 text-xs font-semibold shadow-sm hover:bg-teal-700"
+          onClick={handleApply}
+        >
+          {isApplying ? (
+            <Loader2 size={14} className="mr-1.5 animate-spin" />
+          ) : (
+            <Check size={14} className="mr-1.5" />
+          )}
+          {isApplying ? 'Aplicando...' : 'Aplicar mejora'}
+        </Button>
+      </div>
+
+      <div
+        className={cn(
+          'rounded-lg border border-dashed border-slate-200 bg-slate-50/50 p-3 text-xs leading-relaxed text-slate-600',
+          !Array.isArray(sug.valorSugerido) && 'line-clamp-4 italic',
+        )}
+      >
+        {renderContenido(sug.valorSugerido)}
+      </div>
+    </div>
+  )
+}

src/components/asignaturas/wizard/PasoBasicosForm/PasoSugerenciasForm.tsx

@@ -26,7 +26,7 @@ export default function PasoSugerenciasForm({
   onChange: Dispatch<SetStateAction<NewSubjectWizardState>>
 }) {
   const enfoque = wizard.iaMultiple?.enfoque ?? ''
-  const cantidadDeSugerencias = wizard.iaMultiple?.cantidadDeSugerencias ?? 10
+  const cantidadDeSugerencias = wizard.iaMultiple?.cantidadDeSugerencias ?? 5
   const isLoading = wizard.iaMultiple?.isLoading ?? false
 
   const [showConservacionTooltip, setShowConservacionTooltip] = useState(false)
@@ -163,7 +163,7 @@ export default function PasoSugerenciasForm({
               Cantidad de sugerencias
             </Label>
             <Input
-              placeholder="Ej. 10"
+              placeholder="Ej. 5"
               value={cantidadDeSugerencias}
               type="number"
               min={1}

src/components/asignaturas/wizard/WizardControls.tsx

@@ -1,11 +1,12 @@
 import { useQueryClient } from '@tanstack/react-query'
 import { useNavigate } from '@tanstack/react-router'
 import { Loader2 } from 'lucide-react'
-import { useState } from 'react'
+import { useCallback, useEffect, useRef, useState } from 'react'
 
-import type { AIGenerateSubjectInput, AIGenerateSubjectJsonInput } from '@/data'
+import type { AISubjectUnifiedInput } from '@/data'
 import type { NewSubjectWizardState } from '@/features/asignaturas/nueva/types'
 import type { TablesInsert } from '@/types/supabase'
+import type { RealtimeChannel } from '@supabase/supabase-js'
 
 import { Button } from '@/components/ui/button'
 import {
@@ -13,6 +14,7 @@ import {
   useGenerateSubjectAI,
   qk,
   useCreateSubjectManual,
+  subjects_get_maybe,
 } from '@/data'
 
 export function WizardControls({
@@ -41,6 +43,154 @@ export function WizardControls({
   const generateSubjectAI = useGenerateSubjectAI()
   const createSubjectManual = useCreateSubjectManual()
   const [isSpinningIA, setIsSpinningIA] = useState(false)
+  const cancelledRef = useRef(false)
+  const realtimeChannelRef = useRef<RealtimeChannel | null>(null)
+  const watchSubjectIdRef = useRef<string | null>(null)
+  const watchTimeoutRef = useRef<number | null>(null)
+
+  useEffect(() => {
+    cancelledRef.current = false
+    return () => {
+      cancelledRef.current = true
+    }
+  }, [])
+
+  const stopSubjectWatch = useCallback(() => {
+    if (watchTimeoutRef.current) {
+      window.clearTimeout(watchTimeoutRef.current)
+      watchTimeoutRef.current = null
+    }
+
+    watchSubjectIdRef.current = null
+
+    const ch = realtimeChannelRef.current
+    if (ch) {
+      realtimeChannelRef.current = null
+      try {
+        supabaseBrowser().removeChannel(ch)
+      } catch {
+        // noop
+      }
+    }
+  }, [])
+
+  useEffect(() => {
+    return () => {
+      stopSubjectWatch()
+    }
+  }, [stopSubjectWatch])
+
+  const handleSubjectReady = (args: {
+    id: string
+    plan_estudio_id: string
+    estado?: unknown
+  }) => {
+    if (cancelledRef.current) return
+
+    const estado = String(args.estado ?? '').toLowerCase()
+    if (estado === 'generando') return
+
+    stopSubjectWatch()
+    setIsSpinningIA(false)
+    setWizard((w) => ({ ...w, isLoading: false }))
+
+    navigate({
+      to: `/planes/${args.plan_estudio_id}/asignaturas/${args.id}`,
+      state: { showConfetti: true },
+    })
+  }
+
+  const beginSubjectWatch = (args: { subjectId: string; planId: string }) => {
+    stopSubjectWatch()
+
+    watchSubjectIdRef.current = args.subjectId
+
+    // Timeout de seguridad (mismo límite que teníamos con polling)
+    watchTimeoutRef.current = window.setTimeout(
+      () => {
+        if (cancelledRef.current) return
+        if (watchSubjectIdRef.current !== args.subjectId) return
+
+        stopSubjectWatch()
+        setIsSpinningIA(false)
+        setWizard((w) => ({
+          ...w,
+          isLoading: false,
+          errorMessage:
+            'La generación está tardando demasiado. Intenta de nuevo en unos minutos.',
+        }))
+      },
+      6 * 60 * 1000,
+    )
+
+    const supabase = supabaseBrowser()
+    const channel = supabase.channel(`asignaturas-status-${args.subjectId}`)
+    realtimeChannelRef.current = channel
+
+    channel.on(
+      'postgres_changes',
+      {
+        event: 'UPDATE',
+        schema: 'public',
+        table: 'asignaturas',
+        filter: `id=eq.${args.subjectId}`,
+      },
+      (payload) => {
+        if (cancelledRef.current) return
+
+        const next: any = (payload as any)?.new
+        if (!next?.id || !next?.plan_estudio_id) return
+        handleSubjectReady({
+          id: String(next.id),
+          plan_estudio_id: String(next.plan_estudio_id),
+          estado: next.estado,
+        })
+      },
+    )
+
+    channel.subscribe((status) => {
+      if (cancelledRef.current) return
+      if (status === 'CHANNEL_ERROR' || status === 'TIMED_OUT') {
+        stopSubjectWatch()
+        setIsSpinningIA(false)
+        setWizard((w) => ({
+          ...w,
+          isLoading: false,
+          errorMessage:
+            'No se pudo suscribir al estado de la asignatura. Intenta de nuevo.',
+        }))
+      }
+    })
+  }
+
+  const uploadAiAttachments = async (args: {
+    planId: string
+    files: Array<{ file: File }>
+  }): Promise<Array<string>> => {
+    const supabase = supabaseBrowser()
+    if (!args.files.length) return []
+
+    const runId = crypto.randomUUID()
+    const basePath = `planes/${args.planId}/asignaturas/ai/${runId}`
+
+    const keys: Array<string> = []
+    for (const f of args.files) {
+      const safeName = (f.file.name || 'archivo').replace(/[\\/]+/g, '_')
+      const key = `${basePath}/${crypto.randomUUID()}-${safeName}`
+
+      const { error } = await supabase.storage
+        .from('ai-storage')
+        .upload(key, f.file, {
+          contentType: f.file.type || undefined,
+        })
+
+      if (error) throw new Error(error.message)
+      keys.push(key)
+    }
+
+    return keys
+  }
+
   const handleCreate = async () => {
     setWizard((w) => ({
       ...w,
@@ -48,48 +198,99 @@ export function WizardControls({
       errorMessage: null,
     }))
 
+    let startedWaiting = false
+
     try {
       if (wizard.tipoOrigen === 'IA_SIMPLE') {
-        const aiInput: AIGenerateSubjectInput = {
+        if (!wizard.plan_estudio_id) {
+          throw new Error('Plan de estudio inválido.')
+        }
+        if (!wizard.datosBasicos.estructuraId) {
+          throw new Error('Estructura inválida.')
+        }
+        if (!wizard.datosBasicos.nombre.trim()) {
+          throw new Error('Nombre inválido.')
+        }
+        if (wizard.datosBasicos.creditos == null) {
+          throw new Error('Créditos inválidos.')
+        }
+
+        console.log(`${new Date().toISOString()} - Insertando asignatura IA`)
+
+        const supabase = supabaseBrowser()
+        const placeholder: TablesInsert<'asignaturas'> = {
           plan_estudio_id: wizard.plan_estudio_id,
-          datosBasicos: {
+          estructura_id: wizard.datosBasicos.estructuraId,
           nombre: wizard.datosBasicos.nombre,
-            codigo: wizard.datosBasicos.codigo,
-            tipo: wizard.datosBasicos.tipo!,
-            creditos: wizard.datosBasicos.creditos!,
-            horasIndependientes: wizard.datosBasicos.horasIndependientes,
-            horasAcademicas: wizard.datosBasicos.horasAcademicas,
-            estructuraId: wizard.datosBasicos.estructuraId!,
+          codigo: wizard.datosBasicos.codigo ?? null,
+          tipo: wizard.datosBasicos.tipo ?? undefined,
+          creditos: wizard.datosBasicos.creditos,
+          horas_academicas: wizard.datosBasicos.horasAcademicas ?? null,
+          horas_independientes: wizard.datosBasicos.horasIndependientes ?? null,
+          estado: 'generando',
+          tipo_origen: 'IA',
+        }
+
+        const { data: inserted, error: insertError } = await supabase
+          .from('asignaturas')
+          .insert(placeholder)
+          .select('id,plan_estudio_id')
+          .single()
+
+        if (insertError) throw new Error(insertError.message)
+        const subjectId = inserted.id
+
+        setIsSpinningIA(true)
+
+        // Inicia watch realtime antes de disparar la Edge para no perder updates.
+        startedWaiting = true
+        beginSubjectWatch({ subjectId, planId: wizard.plan_estudio_id })
+
+        const archivosAdjuntos = await uploadAiAttachments({
+          planId: wizard.plan_estudio_id,
+          files: (wizard.iaConfig?.archivosAdjuntos ?? []).map((x) => ({
+            file: x.file,
+          })),
+        })
+
+        const payload: AISubjectUnifiedInput = {
+          datosUpdate: {
+            id: subjectId,
+            plan_estudio_id: wizard.plan_estudio_id,
+            estructura_id: wizard.datosBasicos.estructuraId,
+            nombre: wizard.datosBasicos.nombre,
+            codigo: wizard.datosBasicos.codigo ?? null,
+            tipo: wizard.datosBasicos.tipo ?? null,
+            creditos: wizard.datosBasicos.creditos,
+            horas_academicas: wizard.datosBasicos.horasAcademicas ?? null,
+            horas_independientes:
+              wizard.datosBasicos.horasIndependientes ?? null,
           },
           iaConfig: {
             descripcionEnfoqueAcademico:
-              wizard.iaConfig!.descripcionEnfoqueAcademico,
+              wizard.iaConfig?.descripcionEnfoqueAcademico ?? undefined,
             instruccionesAdicionalesIA:
-              wizard.iaConfig!.instruccionesAdicionalesIA,
-            archivosReferencia: wizard.iaConfig!.archivosReferencia,
-            repositoriosReferencia:
-              wizard.iaConfig!.repositoriosReferencia || [],
-            archivosAdjuntos: wizard.iaConfig!.archivosAdjuntos || [],
+              wizard.iaConfig?.instruccionesAdicionalesIA ?? undefined,
+            archivosAdjuntos,
           },
         }
 
         console.log(
-          `${new Date().toISOString()} - Enviando a generar asignatura con IA`,
+          `${new Date().toISOString()} - Disparando Edge IA asignatura (unified)`,
         )
 
-        setIsSpinningIA(true)
-        const asignatura = await generateSubjectAI.mutateAsync(aiInput)
-        // await new Promise((resolve) => setTimeout(resolve, 20000)) // debug
-        setIsSpinningIA(false)
-        // console.log(
-        //   `${new Date().toISOString()} - Asignatura IA generada`,
-        //   asignatura,
-        // )
+        await generateSubjectAI.mutateAsync(payload as any)
 
-        navigate({
-          to: `/planes/${wizard.plan_estudio_id}/asignaturas/${asignatura.id}`,
-          state: { showConfetti: true },
+        // Fallback: una lectura puntual por si el UPDATE llegó antes de suscribir.
+        const latest = await subjects_get_maybe(subjectId)
+        if (latest) {
+          handleSubjectReady({
+            id: latest.id as any,
+            plan_estudio_id: latest.plan_estudio_id as any,
+            estado: (latest as any).estado,
           })
+        }
+
         return
       }
 
@@ -108,6 +309,15 @@ export function WizardControls({
 
         const supabase = supabaseBrowser()
 
+        setIsSpinningIA(true)
+
+        const archivosAdjuntos = await uploadAiAttachments({
+          planId: wizard.plan_estudio_id,
+          files: (wizard.iaConfig?.archivosAdjuntos ?? []).map((x) => ({
+            file: x.file,
+          })),
+        })
+
         const placeholders: Array<TablesInsert<'asignaturas'>> = selected.map(
           (s): TablesInsert<'asignaturas'> => ({
             plan_estudio_id: wizard.plan_estudio_id,
@@ -141,16 +351,33 @@ export function WizardControls({
         // Disparar generación en paralelo (no bloquear navegación)
         insertedIds.forEach((id, idx) => {
           const s = selected[idx]
-          const payload: AIGenerateSubjectJsonInput = {
+          const creditosForEdge =
+            typeof s.creditos === 'number' && s.creditos > 0
+              ? s.creditos
+              : undefined
+          const payload: AISubjectUnifiedInput = {
+            datosUpdate: {
               id,
+              plan_estudio_id: wizard.plan_estudio_id,
+              estructura_id: wizard.estructuraId ?? undefined,
+              nombre: s.nombre,
+              codigo: s.codigo ?? null,
+              tipo: s.tipo ?? null,
+              creditos: creditosForEdge,
+              horas_academicas: s.horasAcademicas ?? null,
+              horas_independientes: s.horasIndependientes ?? null,
+              numero_ciclo: s.numero_ciclo ?? null,
+              linea_plan_id: s.linea_plan_id ?? null,
+            },
+            iaConfig: {
               descripcionEnfoqueAcademico: s.descripcion,
-            // (opcionales) parches directos si el edge los usa
-            estructura_id: wizard.estructuraId,
-            linea_plan_id: s.linea_plan_id,
-            numero_ciclo: s.numero_ciclo,
+              instruccionesAdicionalesIA:
+                wizard.iaConfig?.instruccionesAdicionalesIA ?? undefined,
+              archivosAdjuntos,
+            },
           }
 
-          void generateSubjectAI.mutateAsync(payload).catch((e) => {
+          void generateSubjectAI.mutateAsync(payload as any).catch((e) => {
             console.error('Error generando asignatura IA (multiple):', e)
           })
         })
@@ -166,6 +393,8 @@ export function WizardControls({
           resetScroll: false,
         })
 
+        setIsSpinningIA(false)
+
         return
       }
 
@@ -195,16 +424,19 @@ export function WizardControls({
       }
     } catch (err: any) {
       setIsSpinningIA(false)
+      stopSubjectWatch()
       setWizard((w) => ({
         ...w,
         isLoading: false,
         errorMessage: err?.message ?? 'Error creando la asignatura',
       }))
     } finally {
+      if (!startedWaiting) {
         setIsSpinningIA(false)
         setWizard((w) => ({ ...w, isLoading: false }))
       }
     }
+  }
 
   return (
     <div className="flex grow items-center justify-between">

src/components/planes/detalle/Ia/ImprovementCard.tsx

@@ -2,26 +2,31 @@ import { Check, Loader2 } from 'lucide-react'
 import { useState } from 'react'
 
 import { Button } from '@/components/ui/button'
-import { useUpdatePlanFields } from '@/data' // Tu hook existente
+import { useUpdatePlanFields, useUpdateRecommendationApplied } from '@/data'
 
 export const ImprovementCard = ({
   suggestions,
   onApply,
-  planId, // Necesitamos el ID
-  currentDatos, // Necesitamos los datos actuales para no sobrescribir todo el JSON
+  planId,
+  dbMessageId,
+  currentDatos,
+  activeChatId,
+  onApplySuccess,
 }: {
   suggestions: Array<any>
   onApply?: (key: string, value: string) => void
   planId: string
   currentDatos: any
+  dbMessageId: string
+  activeChatId: any
+  onApplySuccess?: (key: string) => void
 }) => {
-  const [appliedFields, setAppliedFields] = useState<Array<string>>([])
+  const [localApplied, setLocalApplied] = useState<Array<string>>([])
   const updatePlan = useUpdatePlanFields()
+  const updateAppliedStatus = useUpdateRecommendationApplied()
 
   const handleApply = (key: string, newValue: string) => {
     if (!currentDatos) return
-
-    // 1. Lógica para preparar el valor (idéntica a tu handleSave original)
     const currentValue = currentDatos[key]
     let finalValue: any
 
@@ -35,13 +40,11 @@ export const ImprovementCard = ({
       finalValue = newValue
     }
 
-    // 2. Construir el nuevo objeto 'datos' manteniendo lo que ya existía
     const datosActualizados = {
       ...currentDatos,
       [key]: finalValue,
     }
 
-    // 3. Ejecutar la mutación directamente aquí
     updatePlan.mutate(
       {
         planId: planId as any,
@@ -49,9 +52,19 @@ export const ImprovementCard = ({
       },
       {
         onSuccess: () => {
-          setAppliedFields((prev) => [...prev, key])
+          setLocalApplied((prev) => [...prev, key])
+
+          if (onApplySuccess) onApplySuccess(key)
+
+          // --- CAMBIO AQUÍ: Ahora enviamos el ID del mensaje ---
+          if (dbMessageId) {
+            updateAppliedStatus.mutate({
+              conversacionId: dbMessageId, // Cambiamos el nombre de la propiedad si es necesario
+              campoAfectado: key,
+            })
+          }
+
           if (onApply) onApply(key, newValue)
-          console.log(`Campo ${key} guardado exitosamente`)
         },
       },
     )
@@ -60,7 +73,7 @@ export const ImprovementCard = ({
   return (
     <div className="mt-2 flex w-full flex-col gap-4">
       {suggestions.map((sug) => {
-        const isApplied = appliedFields.includes(sug.key)
+        const isApplied = sug.applied === true || localApplied.includes(sug.key)
         const isUpdating =
           updatePlan.isPending &&
           updatePlan.variables.patch.datos?.[sug.key] !== undefined

src/components/planes/wizard/WizardControls.tsx

@@ -1,15 +1,21 @@
 import { useNavigate } from '@tanstack/react-router'
 import { Loader2 } from 'lucide-react'
-import { useState } from 'react'
+import { useCallback, useEffect, useRef, useState } from 'react'
 
 import type { AIGeneratePlanInput } from '@/data'
 import type { NivelPlanEstudio, TipoCiclo } from '@/data/types/domain'
 import type { NewPlanWizardState } from '@/features/planes/nuevo/types'
 // import type { Database } from '@/types/supabase'
+import type { RealtimeChannel } from '@supabase/supabase-js'
 
 import { Button } from '@/components/ui/button'
-// import { supabaseBrowser } from '@/data'
-import { useCreatePlanManual, useGeneratePlanAI } from '@/data/hooks/usePlans'
+import { plans_get_maybe } from '@/data/api/plans.api'
+import {
+  useCreatePlanManual,
+  useDeletePlanEstudio,
+  useGeneratePlanAI,
+} from '@/data/hooks/usePlans'
+import { supabaseBrowser } from '@/data/supabase/client'
 
 export function WizardControls({
   errorMessage,
@@ -35,9 +41,152 @@ export function WizardControls({
   const navigate = useNavigate()
   const generatePlanAI = useGeneratePlanAI()
   const createPlanManual = useCreatePlanManual()
+  const deletePlan = useDeletePlanEstudio()
   const [isSpinningIA, setIsSpinningIA] = useState(false)
-  // const supabaseClient = supabaseBrowser()
-  // const persistPlanFromAI = usePersistPlanFromAI()
+  const cancelledRef = useRef(false)
+  const realtimeChannelRef = useRef<RealtimeChannel | null>(null)
+  const watchPlanIdRef = useRef<string | null>(null)
+  const watchTimeoutRef = useRef<number | null>(null)
+
+  useEffect(() => {
+    cancelledRef.current = false
+    return () => {
+      cancelledRef.current = true
+    }
+  }, [])
+
+  const stopPlanWatch = useCallback(() => {
+    if (watchTimeoutRef.current) {
+      window.clearTimeout(watchTimeoutRef.current)
+      watchTimeoutRef.current = null
+    }
+
+    watchPlanIdRef.current = null
+
+    const ch = realtimeChannelRef.current
+    if (ch) {
+      realtimeChannelRef.current = null
+      try {
+        supabaseBrowser().removeChannel(ch)
+      } catch {
+        // noop
+      }
+    }
+  }, [])
+
+  useEffect(() => {
+    return () => {
+      stopPlanWatch()
+    }
+  }, [stopPlanWatch])
+
+  const checkPlanStateAndAct = useCallback(
+    async (planId: string) => {
+      if (cancelledRef.current) return
+      if (watchPlanIdRef.current !== planId) return
+
+      const plan = await plans_get_maybe(planId as any)
+      if (!plan) return
+
+      const clave = String(plan.estados_plan?.clave ?? '').toUpperCase()
+
+      if (clave.startsWith('GENERANDO')) return
+
+      if (clave.startsWith('BORRADOR')) {
+        stopPlanWatch()
+        setIsSpinningIA(false)
+        setWizard((w) => ({ ...w, isLoading: false }))
+        navigate({
+          to: `/planes/${plan.id}`,
+          state: { showConfetti: true },
+        })
+        return
+      }
+
+      if (clave.startsWith('FALLID')) {
+        stopPlanWatch()
+        setIsSpinningIA(false)
+
+        deletePlan
+          .mutateAsync(plan.id)
+          .catch(() => {
+            // Si falla el borrado, igual mostramos el error.
+          })
+          .finally(() => {
+            setWizard((w) => ({
+              ...w,
+              isLoading: false,
+              errorMessage: 'La generación del plan falló',
+            }))
+          })
+      }
+    },
+    [deletePlan, navigate, setWizard, stopPlanWatch],
+  )
+
+  const beginPlanWatch = useCallback(
+    (planId: string) => {
+      stopPlanWatch()
+      watchPlanIdRef.current = planId
+
+      watchTimeoutRef.current = window.setTimeout(
+        () => {
+          if (cancelledRef.current) return
+          if (watchPlanIdRef.current !== planId) return
+
+          stopPlanWatch()
+          setIsSpinningIA(false)
+          setWizard((w) => ({
+            ...w,
+            isLoading: false,
+            errorMessage:
+              'La generación está tardando demasiado. Intenta de nuevo en unos minutos.',
+          }))
+        },
+        6 * 60 * 1000,
+      )
+
+      const supabase = supabaseBrowser()
+      const channel = supabase.channel(`planes-status-${planId}`)
+      realtimeChannelRef.current = channel
+
+      channel.on(
+        'postgres_changes',
+        {
+          event: '*',
+          schema: 'public',
+          table: 'planes_estudio',
+          filter: `id=eq.${planId}`,
+        },
+        () => {
+          void checkPlanStateAndAct(planId)
+        },
+      )
+
+      channel.subscribe((status) => {
+        const st = status as
+          | 'SUBSCRIBED'
+          | 'TIMED_OUT'
+          | 'CLOSED'
+          | 'CHANNEL_ERROR'
+        if (cancelledRef.current) return
+        if (st === 'CHANNEL_ERROR' || st === 'TIMED_OUT') {
+          stopPlanWatch()
+          setIsSpinningIA(false)
+          setWizard((w) => ({
+            ...w,
+            isLoading: false,
+            errorMessage:
+              'No se pudo suscribir al estado del plan. Intenta de nuevo.',
+          }))
+        }
+      })
+
+      // Fallback inmediato por si el plan ya cambió antes de suscribir.
+      void checkPlanStateAndAct(planId)
+    },
+    [checkPlanStateAndAct, setWizard, stopPlanWatch],
+  )
 
   const handleCreate = async () => {
     // Start loading
@@ -82,14 +231,16 @@ export function WizardControls({
         console.log(`${new Date().toISOString()} - Enviando a generar plan IA`)
 
         setIsSpinningIA(true)
-        const plan = await generatePlanAI.mutateAsync(aiInput as any)
-        setIsSpinningIA(false)
-        console.log(`${new Date().toISOString()} - Plan IA generado`, plan)
+        const resp: any = await generatePlanAI.mutateAsync(aiInput as any)
+        const planId = resp?.plan?.id ?? resp?.id
+        console.log(`${new Date().toISOString()} - Plan IA generado`, resp)
 
-        navigate({
-          to: `/planes/${plan.id}`,
-          state: { showConfetti: true },
-        })
+        if (!planId) {
+          throw new Error('No se pudo obtener el id del plan generado por IA')
+        }
+
+        // Inicia realtime; los efectos navegan o marcan error.
+        beginPlanWatch(String(planId))
         return
       }
 
@@ -114,14 +265,14 @@ export function WizardControls({
       }
     } catch (err: any) {
       setIsSpinningIA(false)
+      stopPlanWatch()
       setWizard((w) => ({
         ...w,
         isLoading: false,
         errorMessage: err?.message ?? 'Error generando el plan',
       }))
     } finally {
-      setIsSpinningIA(false)
-      setWizard((w) => ({ ...w, isLoading: false }))
+      // Si entramos en watch realtime, el loading se corta desde checkPlanStateAndAct.
     }
   }
 

src/components/ui/radio-group.tsx

@@ -0,0 +1,43 @@
+import * as React from "react"
+import { CircleIcon } from "lucide-react"
+import { RadioGroup as RadioGroupPrimitive } from "radix-ui"
+
+import { cn } from "@/lib/utils"
+
+function RadioGroup({
+  className,
+  ...props
+}: React.ComponentProps<typeof RadioGroupPrimitive.Root>) {
+  return (
+    <RadioGroupPrimitive.Root
+      data-slot="radio-group"
+      className={cn("grid gap-3", className)}
+      {...props}
+    />
+  )
+}
+
+function RadioGroupItem({
+  className,
+  ...props
+}: React.ComponentProps<typeof RadioGroupPrimitive.Item>) {
+  return (
+    <RadioGroupPrimitive.Item
+      data-slot="radio-group-item"
+      className={cn(
+        "aspect-square size-4 shrink-0 rounded-full border border-input text-primary shadow-xs transition-[color,box-shadow] outline-none focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-destructive/20 dark:bg-input/30 dark:aria-invalid:ring-destructive/40",
+        className
+      )}
+      {...props}
+    >
+      <RadioGroupPrimitive.Indicator
+        data-slot="radio-group-indicator"
+        className="relative flex items-center justify-center"
+      >
+        <CircleIcon className="absolute top-1/2 left-1/2 size-2 -translate-x-1/2 -translate-y-1/2 fill-primary" />
+      </RadioGroupPrimitive.Indicator>
+    </RadioGroupPrimitive.Item>
+  )
+}
+
+export { RadioGroup, RadioGroupItem }

src/components/ui/textarea.tsx

@@ -1,18 +1,24 @@
-import * as React from "react"
+import * as React from 'react'
 
-import { cn } from "@/lib/utils"
+import { cn } from '@/lib/utils'
 
-function Textarea({ className, ...props }: React.ComponentProps<"textarea">) {
+const Textarea = React.forwardRef<
+  HTMLTextAreaElement,
+  React.ComponentProps<'textarea'>
+>(({ className, ...props }, ref) => {
   return (
     <textarea
+      ref={ref}
       data-slot="textarea"
       className={cn(
-        "border-input placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 flex field-sizing-content min-h-16 w-full rounded-md border bg-transparent px-3 py-2 text-base shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
-        className
+        'border-input placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 flex field-sizing-content min-h-16 w-full rounded-md border bg-transparent px-3 py-2 text-base shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50 md:text-sm',
+        className,
       )}
       {...props}
     />
   )
-}
+})
+
+Textarea.displayName = 'Textarea'
 
 export { Textarea }

src/components/wizard/WizardResponsiveHeader.tsx

@@ -5,16 +5,24 @@ export function WizardResponsiveHeader({
   wizard,
   methods,
   titleOverrides,
+  hiddenStepIds,
 }: {
   wizard: any
   methods: any
   titleOverrides?: Record<string, string>
+  hiddenStepIds?: Array<string>
 }) {
-  const idx = wizard.utils.getIndex(methods.current.id)
-  const totalSteps = wizard.steps.length
-  const currentIndex = idx + 1
-  const hasNextStep = idx < totalSteps - 1
-  const nextStep = wizard.steps[currentIndex]
+  const hidden = new Set(hiddenStepIds ?? [])
+  const visibleSteps = (wizard.steps as Array<any>).filter(
+    (s) => s && !hidden.has(s.id),
+  )
+
+  const idx = visibleSteps.findIndex((s) => s.id === methods.current.id)
+  const safeIdx = idx >= 0 ? idx : 0
+  const totalSteps = visibleSteps.length
+  const currentIndex = Math.min(safeIdx + 1, totalSteps)
+  const hasNextStep = safeIdx < totalSteps - 1
+  const nextStep = visibleSteps[safeIdx + 1]
 
   const resolveTitle = (step: any) => titleOverrides?.[step?.id] ?? step?.title
 
@@ -45,10 +53,11 @@ export function WizardResponsiveHeader({
 
       <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) => (
+          {visibleSteps.map((step: any, visibleIdx: number) => (
             <wizard.Stepper.Step
               key={step.id}
               of={step.id}
+              icon={visibleIdx + 1}
               className="whitespace-nowrap"
             >
               <wizard.Stepper.Title>

src/data/api/ai.api.ts

@@ -100,7 +100,7 @@ export async function library_search(payload: {
 export async function create_conversation(planId: string) {
   const supabase = supabaseBrowser()
   const { data, error } = await supabase.functions.invoke(
-    'create-chat-conversation/conversations',
+    'create-chat-conversation/plan/conversations',
     {
       method: 'POST',
       body: {
@@ -111,12 +111,6 @@ export async function create_conversation(planId: string) {
   )
 
   if (error) throw error
-
-  // LOG de depuración: Mira qué estructura trae 'data'
-  console.log('Respuesta creación conv:', data)
-
-  // Si data es { id: "..." }, devolvemos data.
-  // Si data viene envuelto, asegúrate de retornar el objeto con el id.
   return data
 }
 
@@ -155,7 +149,7 @@ export async function ai_plan_chat_v2(payload: {
 }): Promise<{ reply: string; meta?: any }> {
   const supabase = supabaseBrowser()
   const { data, error } = await supabase.functions.invoke(
-    `create-chat-conversation/conversations/${payload.conversacionId}/messages`,
+    `create-chat-conversation/conversations/plan/${payload.conversacionId}/messages`,
     {
       method: 'POST',
       body: {
@@ -181,3 +175,203 @@ export async function getConversationByPlan(planId: string) {
   // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
   return data ?? []
 }
+export async function getMessagesByConversation(conversationId: string) {
+  const supabase = supabaseBrowser()
+
+  const { data, error } = await supabase
+    .from('plan_mensajes_ia')
+    .select('*')
+    .eq('conversacion_plan_id', conversationId)
+    .order('fecha_creacion', { ascending: true }) // Ascendente para que el chat fluya en orden cronológico
+
+  if (error) {
+    console.error('Error al obtener mensajes:', error.message)
+    throw error
+  }
+
+  return data ?? []
+}
+
+export async function update_conversation_title(
+  conversacionId: string,
+  nuevoTitulo: string,
+) {
+  const supabase = supabaseBrowser()
+
+  const { data, error } = await supabase
+    .from('conversaciones_plan')
+    .update({ nombre: nuevoTitulo }) // Asegúrate que la columna se llame 'title' o 'nombre'
+    .eq('id', conversacionId)
+    .select()
+    .single()
+
+  if (error) throw error
+  return data
+}
+
+export async function update_recommendation_applied_status(
+  mensajeId: string, // Ahora es más eficiente usar el ID del mensaje directamente
+  campoAfectado: string,
+) {
+  const supabase = supabaseBrowser()
+
+  // 1. Obtener la propuesta actual de ese mensaje específico
+  const { data: msgData, error: fetchError } = await supabase
+    .from('plan_mensajes_ia')
+    .select('propuesta')
+    .eq('id', mensajeId)
+    .single()
+
+  if (fetchError) throw fetchError
+  if (!msgData?.propuesta)
+    throw new Error('No se encontró la propuesta en el mensaje')
+
+  const propuestaActual = msgData.propuesta as any
+
+  // 2. Modificar el array de recommendations dentro de la propuesta
+  // Mantenemos el resto de la propuesta (prompt, respuesta, etc.) intacto
+  const nuevaPropuesta = {
+    ...propuestaActual,
+    recommendations: (propuestaActual.recommendations || []).map((rec: any) =>
+      rec.campo_afectado === campoAfectado ? { ...rec, aplicada: true } : rec,
+    ),
+  }
+
+  // 3. Actualizar la base de datos con el nuevo objeto JSON
+  const { error: updateError } = await supabase
+    .from('plan_mensajes_ia')
+    .update({ propuesta: nuevaPropuesta })
+    .eq('id', mensajeId)
+
+  if (updateError) throw updateError
+
+  return true
+}
+
+// --- FUNCIONES DE ASIGNATURA ---
+
+export async function create_subject_conversation(subjectId: string) {
+  const supabase = supabaseBrowser()
+  const { data, error } = await supabase.functions.invoke(
+    'create-chat-conversation/asignatura/conversations', // Ruta corregida
+    {
+      method: 'POST',
+      body: {
+        asignatura_id: subjectId,
+        instanciador: 'alex',
+      },
+    },
+  )
+  if (error) throw error
+  return data // Retorna { conversation_asignatura: { id, ... } }
+}
+
+export async function ai_subject_chat_v2(payload: {
+  conversacionId: string
+  content: string
+  campos?: Array<string>
+}) {
+  const supabase = supabaseBrowser()
+  const { data, error } = await supabase.functions.invoke(
+    `create-chat-conversation/conversations/asignatura/${payload.conversacionId}/messages`, // Ruta corregida
+    {
+      method: 'POST',
+      body: {
+        content: payload.content,
+        campos: payload.campos || [],
+      },
+    },
+  )
+  if (error) throw error
+  return data
+}
+
+export async function getConversationBySubject(subjectId: string) {
+  const supabase = supabaseBrowser()
+  const { data, error } = await supabase
+    .from('conversaciones_asignatura') // Tabla corregida
+    .select('*')
+    .eq('asignatura_id', subjectId)
+    .order('creado_en', { ascending: false })
+
+  if (error) throw error
+  return data ?? []
+}
+
+export async function getMessagesBySubjectConversation(conversationId: string) {
+  const supabase = supabaseBrowser()
+  const { data, error } = await supabase
+    .from('asignatura_mensajes_ia' as any)
+    .select('*')
+    .eq('conversacion_asignatura_id', conversationId)
+    .order('fecha_creacion', { ascending: true })
+
+  if (error) throw error
+  return data ?? []
+}
+
+export async function update_subject_recommendation_applied(
+  mensajeId: string,
+  campoAfectado: string,
+) {
+  const supabase = supabaseBrowser()
+
+  // 1. Obtener propuesta actual
+  const { data: msgData, error: fetchError } = await supabase
+    .from('asignatura_mensajes_ia')
+    .select('propuesta')
+    .eq('id', mensajeId)
+    .single()
+
+  if (fetchError) throw fetchError
+  const propuestaActual = msgData?.propuesta as any
+
+  // 2. Marcar como aplicada
+  const nuevaPropuesta = {
+    ...propuestaActual,
+    recommendations: (propuestaActual.recommendations || []).map((rec: any) =>
+      rec.campo_afectado === campoAfectado ? { ...rec, aplicada: true } : rec,
+    ),
+  }
+
+  // 3. Update
+  const { error: updateError } = await supabase
+    .from('asignatura_mensajes_ia')
+    .update({ propuesta: nuevaPropuesta })
+    .eq('id', mensajeId)
+
+  if (updateError) throw updateError
+  return true
+}
+
+export async function update_subject_conversation_status(
+  conversacionId: string,
+  nuevoEstado: 'ARCHIVADA' | 'ACTIVA',
+) {
+  const supabase = supabaseBrowser()
+  const { data, error } = await supabase
+    .from('conversaciones_asignatura')
+    .update({ estado: nuevoEstado })
+    .eq('id', conversacionId)
+    .select()
+    .single()
+
+  if (error) throw error
+  return data
+}
+
+export async function update_subject_conversation_name(
+  conversacionId: string,
+  nuevoNombre: string,
+) {
+  const supabase = supabaseBrowser()
+  const { data, error } = await supabase
+    .from('conversaciones_asignatura')
+    .update({ nombre: nuevoNombre }) // Asumiendo que la columna es 'titulo' según tu código previo, o cambia a 'nombre'
+    .eq('id', conversacionId)
+    .select()
+    .single()
+
+  if (error) throw error
+  return data
+}

src/data/api/document.api.ts

@@ -1,27 +1,86 @@
 // document.api.ts
 
-const DOCUMENT_PDF_URL =
-  'https://n8n.app.lci.ulsa.mx/webhook/62ca84ec-0adb-4006-aba1-32282d27d434'
+import { supabaseBrowser } from '../supabase/client'
+import { invokeEdge } from '../supabase/invokeEdge'
+
+import { requireData, throwIfError } from './_helpers'
+
+import type { Tables } from '@/types/supabase'
+
+const EDGE = {
+  carbone_io_wrapper: 'carbone-io-wrapper',
+} as const
 
 interface GeneratePdfParams {
   plan_estudio_id: string
+  convertTo?: 'pdf'
+}
+interface GeneratePdfParamsAsignatura {
+  asignatura_id: string
+  convertTo?: 'pdf'
 }
 
 export async function fetchPlanPdf({
   plan_estudio_id,
+  convertTo,
 }: GeneratePdfParams): Promise<Blob> {
-  const response = await fetch(DOCUMENT_PDF_URL, {
-    method: 'POST',
+  return await invokeEdge<Blob>(
+    EDGE.carbone_io_wrapper,
+    {
+      action: 'downloadReport',
+      plan_estudio_id,
+      body: convertTo ? { convertTo } : {},
+    },
+    {
       headers: {
         'Content-Type': 'application/json',
       },
-    body: JSON.stringify({ plan_estudio_id }),
-  })
-
-  if (!response.ok) {
-    throw new Error('Error al generar el PDF')
+      responseType: 'blob',
+    },
+  )
 }
 
-  // n8n devuelve el archivo → lo tratamos como blob
-  return await response.blob()
+export async function fetchAsignaturaPdf({
+  asignatura_id,
+  convertTo,
+}: GeneratePdfParamsAsignatura): Promise<Blob> {
+  const supabase = supabaseBrowser()
+
+  const { data, error } = await supabase
+    .from('asignaturas')
+    .select('*')
+    .eq('id', asignatura_id)
+    .single()
+
+  throwIfError(error)
+
+  const row = requireData(
+    data as Pick<
+      Tables<'asignaturas'>,
+      'datos' | 'contenido_tematico' | 'criterios_de_evaluacion'
+    >,
+    'Asignatura no encontrada',
+  )
+
+  const body: Record<string, unknown> = {
+    data: row,
+  }
+  if (convertTo) body.convertTo = convertTo
+
+  return await invokeEdge<Blob>(
+    EDGE.carbone_io_wrapper,
+    {
+      action: 'downloadReport',
+      asignatura_id,
+      body: {
+        ...body,
+      },
+    },
+    {
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      responseType: 'blob',
+    },
+  )
 }

src/data/api/plans.api.ts

@@ -144,6 +144,48 @@ export async function plans_get(planId: UUID): Promise<PlanEstudio> {
   return requireData(data, 'Plan no encontrado.')
 }
 
+/**
+ * Variante de `plans_get` que NO lanza si no existe (devuelve null).
+ * Útil para flujos de polling donde el plan puede tardar en aparecer.
+ */
+export async function plans_get_maybe(
+  planId: UUID,
+): Promise<PlanEstudio | null> {
+  const supabase = supabaseBrowser()
+
+  const { data, error } = await supabase
+    .from('planes_estudio')
+    .select(
+      `
+      *,
+      carreras (*, facultades(*)),
+      estructuras_plan (*),
+      estados_plan (*)
+    `,
+    )
+    .eq('id', planId)
+    .maybeSingle()
+
+  throwIfError(error)
+  return (data ?? null) as unknown as PlanEstudio | null
+}
+
+export async function plans_delete(planId: UUID): Promise<{ id: UUID }> {
+  const supabase = supabaseBrowser()
+
+  const { data, error } = await supabase
+    .from('planes_estudio')
+    .delete()
+    .eq('id', planId)
+    .select('id')
+    .maybeSingle()
+
+  throwIfError(error)
+
+  // Si por alguna razón no retorna fila (RLS / triggers), devolvemos el id solicitado.
+  return { id: ((data as any)?.id ?? planId) as UUID }
+}
+
 export async function plan_lineas_list(
   planId: UUID,
 ): Promise<Array<LineaPlan>> {
@@ -165,7 +207,7 @@ export async function plan_asignaturas_list(
   const { data, error } = await supabase
     .from('asignaturas')
     .select(
-      'id,plan_estudio_id,horas_academicas,horas_independientes,estructura_id,codigo,nombre,tipo,creditos,numero_ciclo,linea_plan_id,orden_celda,estado,datos,contenido_tematico,asignatura_hash,tipo_origen,meta_origen,creado_por,actualizado_por,creado_en,actualizado_en',
+      'id,plan_estudio_id,horas_academicas,horas_independientes,estructura_id,codigo,nombre,tipo,creditos,numero_ciclo,linea_plan_id,orden_celda,estado,datos,contenido_tematico,asignatura_hash,tipo_origen,meta_origen,creado_por,actualizado_por,creado_en,actualizado_en,prerrequisito_asignatura_id',
     )
     .eq('plan_estudio_id', planId)
     .order('numero_ciclo', { ascending: true, nullsFirst: false })

src/data/api/subjects.api.ts

@@ -15,12 +15,11 @@ import type {
   TipoAsignatura,
   UUID,
 } from '../types/domain'
-import type { UploadedFile } from '@/components/planes/wizard/PasoDetallesPanel/FileDropZone'
 import type {
   AsignaturaSugerida,
   DataAsignaturaSugerida,
 } from '@/features/asignaturas/nueva/types'
-import type { Database, TablesInsert } from '@/types/supabase'
+import type { Database, Tables, TablesInsert } from '@/types/supabase'
 
 const EDGE = {
   generate_subject_suggestions: 'generate-subject-suggestions',
@@ -30,6 +29,9 @@ const EDGE = {
   subjects_clone_from_existing: 'subjects_clone_from_existing',
   subjects_import_from_file: 'subjects_import_from_file',
 
+  // Bibliografía
+  buscar_bibliografia: 'buscar-bibliografia',
+
   subjects_update_fields: 'subjects_update_fields',
   subjects_update_bibliografia: 'subjects_update_bibliografia',
 
@@ -37,6 +39,82 @@ const EDGE = {
   subjects_get_document: 'subjects_get_document',
 } as const
 
+export type BuscarBibliografiaRequest = {
+  searchTerms: {
+    q: string
+  }
+
+  google: {
+    orderBy?: 'newest' | 'relevance'
+    langRestrict?: string
+    startIndex?: number
+    [k: string]: unknown
+  }
+
+  openLibrary: {
+    language?: string
+    page?: number
+    sort?: string
+    [k: string]: unknown
+  }
+}
+
+export type GoogleBooksVolume = {
+  kind?: 'books#volume'
+  id: string
+  etag?: string
+  selfLink?: string
+  volumeInfo?: {
+    title?: string
+    subtitle?: string
+    authors?: Array<string>
+    publisher?: string
+    publishedDate?: string
+    description?: string
+    industryIdentifiers?: Array<{ type?: string; identifier?: string }>
+    pageCount?: number
+    categories?: Array<string>
+    language?: string
+    previewLink?: string
+    infoLink?: string
+    canonicalVolumeLink?: string
+    imageLinks?: {
+      smallThumbnail?: string
+      thumbnail?: string
+      small?: string
+      medium?: string
+      large?: string
+      extraLarge?: string
+    }
+  }
+  searchInfo?: {
+    textSnippet?: string
+  }
+  [k: string]: unknown
+}
+
+export type OpenLibraryDoc = Record<string, unknown>
+
+export type EndpointResult =
+  | { endpoint: 'google'; item: GoogleBooksVolume }
+  | { endpoint: 'open_library'; item: OpenLibraryDoc }
+
+export async function buscar_bibliografia(
+  input: BuscarBibliografiaRequest,
+): Promise<Array<EndpointResult>> {
+  const q = input.searchTerms.q
+
+  if (typeof q !== 'string' || q.trim().length < 1) {
+    throw new Error('q es requerido')
+  }
+
+  return await invokeEdge<Array<EndpointResult>>(
+    EDGE.buscar_bibliografia,
+    input,
+    { headers: { 'Content-Type': 'application/json' } },
+  )
+}
+
 export type ContenidoTemaApi =
   | string
   | {
@@ -93,7 +171,7 @@ export type PlanEstudioInSubject = Pick<
 
 export type EstructuraAsignaturaInSubject = Pick<
   EstructuraAsignatura,
-  'id' | 'nombre' | 'version' | 'definicion'
+  'id' | 'nombre' | 'definicion'
 >
 
 /**
@@ -113,12 +191,12 @@ export async function subjects_get(subjectId: UUID): Promise<AsignaturaDetail> {
     .from('asignaturas')
     .select(
       `
-      id,plan_estudio_id,estructura_id,codigo,nombre,tipo,creditos,numero_ciclo,linea_plan_id,orden_celda,estado,datos,contenido_tematico,horas_academicas,horas_independientes,asignatura_hash,tipo_origen,meta_origen,creado_por,actualizado_por,creado_en,actualizado_en,
+      id,plan_estudio_id,estructura_id,codigo,nombre,tipo,creditos,numero_ciclo,linea_plan_id,orden_celda,estado,datos,contenido_tematico,horas_academicas,horas_independientes,asignatura_hash,tipo_origen,meta_origen,creado_por,actualizado_por,creado_en,actualizado_en,criterios_de_evaluacion,
       planes_estudio(
         id,carrera_id,estructura_id,nombre,nivel,tipo_ciclo,numero_ciclos,datos,estado_actual_id,activo,tipo_origen,meta_origen,creado_por,actualizado_por,creado_en,actualizado_en,
         carreras(id,facultad_id,nombre,nombre_corto,clave_sep,activa, facultades(id,nombre,nombre_corto,color,icono))
       ),
-      estructuras_asignatura(id,nombre,version,definicion)
+      estructuras_asignatura(id,nombre,definicion)
     `,
     )
     .eq('id', subjectId)
@@ -154,7 +232,7 @@ export async function subjects_bibliografia_list(
   const { data, error } = await supabase
     .from('bibliografia_asignatura')
     .select(
-      'id,asignatura_id,tipo,cita,tipo_fuente,biblioteca_item_id,creado_por,creado_en,actualizado_en',
+      'id,asignatura_id,tipo,cita,referencia_biblioteca,referencia_en_linea,creado_por,creado_en,actualizado_en',
     )
     .eq('asignatura_id', subjectId)
     .order('tipo', { ascending: true })
@@ -178,54 +256,49 @@ export async function subjects_create_manual(
   return requireData(data, 'No se pudo crear la asignatura.')
 }
 
-export type AIGenerateSubjectInput = {
-  plan_estudio_id: Asignatura['plan_estudio_id']
-  datosBasicos: {
-    nombre: Asignatura['nombre']
-    codigo?: Asignatura['codigo']
-    tipo: Asignatura['tipo'] | null
-    creditos: Asignatura['creditos'] | null
-    horasAcademicas?: Asignatura['horas_academicas'] | null
-    horasIndependientes?: Asignatura['horas_independientes'] | null
-    estructuraId: Asignatura['estructura_id'] | null
+/**
+ * Nuevo payload unificado (JSON) para la Edge `ai_generate_subject`.
+ * - Siempre incluye `datosUpdate.plan_estudio_id`.
+ * - `datosUpdate.id` es opcional (si no existe, la Edge puede crear).
+ * En el frontend, insertamos primero y usamos `id` para actualizar.
+ */
+export type AISubjectUnifiedInput = {
+  datosUpdate: Partial<{
+    id: string
+    plan_estudio_id: string
+    estructura_id: string
+    nombre: string
+    codigo: string | null
+    tipo: string | null
+    creditos: number
+    horas_academicas: number | null
+    horas_independientes: number | null
+    numero_ciclo: number | null
+    linea_plan_id: string | null
+    orden_celda: number | null
+  }> & {
+    plan_estudio_id: string
   }
-  // clonInterno?: {
-  //   facultadId?: string
-  //   carreraId?: string
-  //   planOrigenId?: string
-  //   asignaturaOrigenId?: string | null
-  // }
-  // clonTradicional?: {
-  //   archivoWordAsignaturaId: string | null
-  //   archivosAdicionalesIds: Array<string>
-  // }
   iaConfig?: {
-    descripcionEnfoqueAcademico: string
-    instruccionesAdicionalesIA: string
-    archivosReferencia: Array<string>
-    repositoriosReferencia?: Array<string>
-    archivosAdjuntos?: Array<UploadedFile>
+    descripcionEnfoqueAcademico?: string
+    instruccionesAdicionalesIA?: string
+    archivosAdjuntos?: Array<string>
   }
 }
 
-/**
- * Edge (JSON): actualizar/llenar una asignatura existente por id.
- * Nota: este flujo NO acepta `instruccionesAdicionalesIA` (solo FormData lo usa).
- */
-export type AIGenerateSubjectJsonInput = Partial<{
-  plan_estudio_id: Asignatura['plan_estudio_id']
-  nombre: Asignatura['nombre']
-  codigo: Asignatura['codigo']
-  tipo: Asignatura['tipo'] | null
-  creditos: Asignatura['creditos']
-  horas_academicas: Asignatura['horas_academicas'] | null
-  horas_independientes: Asignatura['horas_independientes'] | null
-  estructura_id: Asignatura['estructura_id'] | null
-  linea_plan_id: Asignatura['linea_plan_id'] | null
-  numero_ciclo: Asignatura['numero_ciclo'] | null
-  descripcionEnfoqueAcademico: string
-}> & {
-  id: Asignatura['id']
+export async function subjects_get_maybe(
+  subjectId: UUID,
+): Promise<Asignatura | null> {
+  const supabase = supabaseBrowser()
+
+  const { data, error } = await supabase
+    .from('asignaturas')
+    .select('id,plan_estudio_id,estado')
+    .eq('id', subjectId)
+    .maybeSingle()
+
+  throwIfError(error)
+  return (data ?? null) as unknown as Asignatura | null
 }
 
 export type GenerateSubjectSuggestionsInput = {
@@ -263,30 +336,8 @@ export async function generate_subject_suggestions(
 }
 
 export async function ai_generate_subject(
-  input: AIGenerateSubjectInput | AIGenerateSubjectJsonInput,
+  input: AISubjectUnifiedInput,
 ): Promise<any> {
-  if ('datosBasicos' in input) {
-    const edgeFunctionBody = new FormData()
-    edgeFunctionBody.append('plan_estudio_id', input.plan_estudio_id)
-    edgeFunctionBody.append('datosBasicos', JSON.stringify(input.datosBasicos))
-    edgeFunctionBody.append(
-      'iaConfig',
-      JSON.stringify({
-        ...input.iaConfig,
-        archivosAdjuntos: undefined, // los manejamos aparte
-      }),
-    )
-    input.iaConfig?.archivosAdjuntos?.forEach((file) => {
-      edgeFunctionBody.append(`archivosAdjuntos`, file.file)
-    })
-    return invokeEdge<any>(
-      EDGE.ai_generate_subject,
-      edgeFunctionBody,
-      undefined,
-      supabaseBrowser(),
-    )
-  }
-
   return invokeEdge<any>(EDGE.ai_generate_subject, input, {
     headers: { 'Content-Type': 'application/json' },
   })
@@ -490,3 +541,47 @@ export async function lineas_delete(lineaId: string) {
   if (error) throw error
   return lineaId
 }
+
+export async function bibliografia_insert(
+  entry: TablesInsert<'bibliografia_asignatura'>,
+): Promise<Tables<'bibliografia_asignatura'>> {
+  const supabase = supabaseBrowser()
+  const { data, error } = await supabase
+    .from('bibliografia_asignatura')
+    .insert([entry])
+    .select()
+    .single()
+
+  if (error) throw error
+  return data as Tables<'bibliografia_asignatura'>
+}
+
+export async function bibliografia_update(
+  id: string,
+  updates: {
+    cita?: string
+    tipo?: 'BASICA' | 'COMPLEMENTARIA'
+  },
+) {
+  const supabase = supabaseBrowser()
+  const { data, error } = await supabase
+    .from('bibliografia_asignatura')
+    .update(updates) // Ahora 'updates' es compatible con lo que espera Supabase
+    .eq('id', id)
+    .select()
+    .single()
+
+  if (error) throw error
+  return data
+}
+
+export async function bibliografia_delete(id: string) {
+  const supabase = supabaseBrowser()
+  const { error } = await supabase
+    .from('bibliografia_asignatura')
+    .delete()
+    .eq('id', id)
+
+  if (error) throw error
+  return id
+}

src/data/hooks/useAI.ts

@@ -1,19 +1,29 @@
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query'
+import { useEffect } from 'react'
 
 import {
   ai_plan_chat_v2,
   ai_plan_improve,
-  ai_subject_chat,
   ai_subject_improve,
   create_conversation,
   get_chat_history,
   getConversationByPlan,
   library_search,
   update_conversation_status,
+  update_recommendation_applied_status,
+  update_conversation_title,
+  getMessagesByConversation,
+  update_subject_conversation_status,
+  update_subject_recommendation_applied,
+  getMessagesBySubjectConversation,
+  getConversationBySubject,
+  ai_subject_chat_v2,
+  create_subject_conversation,
+  update_subject_conversation_name,
 } from '../api/ai.api'
+import { supabaseBrowser } from '../supabase/client'
 
-// eslint-disable-next-line node/prefer-node-protocol
-import type { UUID } from 'crypto'
+import type { UUID } from 'node:crypto'
 
 export function useAIPlanImprove() {
   return useMutation({ mutationFn: ai_plan_improve })
@@ -35,8 +45,6 @@ export function useAIPlanChat() {
 
         // CAMBIO AQUÍ: Accedemos a la estructura correcta según tu consola
         currentId = response.conversation_plan.id
-
-        console.log('Nuevo ID extraído:', currentId)
       }
 
       // 2. Ahora enviamos el mensaje con el ID garantizado
@@ -56,11 +64,8 @@ export function useChatHistory(conversacionId?: string) {
   return useQuery({
     queryKey: ['chat-history', conversacionId],
     queryFn: async () => {
-      console.log('--- EJECUTANDO QUERY FN ---')
-      console.log('ID RECIBIDO:', conversacionId)
       return get_chat_history(conversacionId!)
     },
-    // Simplificamos el enabled para probar
     enabled: Boolean(conversacionId),
   })
 }
@@ -91,14 +96,242 @@ export function useConversationByPlan(planId: string | null) {
   })
 }
 
-export function useAISubjectImprove() {
-  return useMutation({ mutationFn: ai_subject_improve })
+export function useMessagesByChat(conversationId: string | null) {
+  const queryClient = useQueryClient()
+  const supabase = supabaseBrowser()
+
+  const query = useQuery({
+    queryKey: ['conversation-messages', conversationId],
+    queryFn: () => {
+      if (!conversationId) throw new Error('Conversation ID is required')
+      return getMessagesByConversation(conversationId)
+    },
+    enabled: !!conversationId,
+    placeholderData: (previousData) => previousData,
+  })
+
+  useEffect(() => {
+    if (!conversationId) return
+
+    // Suscribirse a cambios en los mensajes de ESTA conversación
+    const channel = supabase
+      .channel(`realtime-messages-${conversationId}`)
+      .on(
+        'postgres_changes',
+        {
+          event: '*', // Escuchamos INSERT y UPDATE
+          schema: 'public',
+          table: 'plan_mensajes_ia',
+          filter: `conversacion_plan_id=eq.${conversationId}`,
+        },
+        (payload) => {
+          // Opción A: Invalidar la query para que React Query haga refetch (más seguro)
+          queryClient.invalidateQueries({
+            queryKey: ['conversation-messages', conversationId],
+          })
+
+          /* Opción B: Actualización manual del caché (más rápido/fluido)
+             if (payload.eventType === 'INSERT') {
+               queryClient.setQueryData(['conversation-messages', conversationId], (old: any) => [...old, payload.new])
+             } else if (payload.eventType === 'UPDATE') {
+               queryClient.setQueryData(['conversation-messages', conversationId], (old: any) => 
+                 old.map((m: any) => m.id === payload.new.id ? payload.new : m)
+               )
+             }
+          */
+        },
+      )
+      .subscribe()
+
+    return () => {
+      supabase.removeChannel(channel)
+    }
+  }, [conversationId, queryClient, supabase])
+
+  return query
 }
 
-export function useAISubjectChat() {
-  return useMutation({ mutationFn: ai_subject_chat })
+export function useUpdateRecommendationApplied() {
+  const qc = useQueryClient()
+
+  return useMutation({
+    mutationFn: ({
+      conversacionId,
+      campoAfectado,
+    }: {
+      conversacionId: string
+      campoAfectado: string
+    }) => update_recommendation_applied_status(conversacionId, campoAfectado),
+
+    onSuccess: (_, variables) => {
+      // Invalidamos la query para que useConversationByPlan refresque el JSON
+      qc.invalidateQueries({ queryKey: ['conversation-by-plan'] })
+      console.log(
+        `Recomendación ${variables.campoAfectado} marcada como aplicada.`,
+      )
+    },
+    onError: (error) => {
+      console.error('Error al actualizar el estado de la recomendación:', error)
+    },
+  })
+}
+
+export function useAISubjectImprove() {
+  return useMutation({ mutationFn: ai_subject_improve })
 }
 
 export function useLibrarySearch() {
   return useMutation({ mutationFn: library_search })
 }
+
+export function useUpdateConversationTitle() {
+  const qc = useQueryClient()
+
+  return useMutation({
+    mutationFn: ({ id, nombre }: { id: string; nombre: string }) =>
+      update_conversation_title(id, nombre),
+    onSuccess: (_, variables) => {
+      // Invalidamos para que la lista de chats se refresque
+      qc.invalidateQueries({ queryKey: ['conversation-by-plan'] })
+    },
+  })
+}
+
+// Asignaturas
+
+export function useAISubjectChat() {
+  const qc = useQueryClient()
+
+  return useMutation({
+    mutationFn: async (payload: {
+      subjectId: UUID
+      content: string
+      campos?: Array<string>
+      conversacionId?: string
+    }) => {
+      let currentId = payload.conversacionId
+
+      // 1. Si no hay ID, creamos la conversación de asignatura
+      if (!currentId) {
+        const response = await create_subject_conversation(payload.subjectId)
+        currentId = response.conversation_asignatura.id
+      }
+
+      // 2. Enviamos mensaje al endpoint de asignatura
+      const result = await ai_subject_chat_v2({
+        conversacionId: currentId!,
+        content: payload.content,
+        campos: payload.campos,
+      })
+
+      return { ...result, conversacionId: currentId }
+    },
+    onSuccess: (data) => {
+      // Invalidamos mensajes para que se refresque el chat
+      qc.invalidateQueries({
+        queryKey: ['subject-messages', data.conversacionId],
+      })
+    },
+  })
+}
+
+export function useConversationBySubject(subjectId: string | null) {
+  return useQuery({
+    queryKey: ['conversation-by-subject', subjectId],
+    queryFn: () => getConversationBySubject(subjectId!),
+    enabled: !!subjectId,
+  })
+}
+
+export function useMessagesBySubjectChat(conversationId: string | null) {
+  const queryClient = useQueryClient()
+
+  const query = useQuery({
+    queryKey: ['subject-messages', conversationId],
+    queryFn: async () => {
+      if (!conversationId) throw new Error('Conversation ID is required')
+      return getMessagesBySubjectConversation(conversationId)
+    },
+    enabled: !!conversationId,
+    placeholderData: (previousData) => previousData,
+  })
+
+  useEffect(() => {
+    if (!conversationId) return
+
+    const supabase = supabaseBrowser()
+
+    // Suscripción a cambios en la tabla específica para esta conversación
+    const channel = supabase
+      .channel(`subject_messages_${conversationId}`)
+      .on(
+        'postgres_changes',
+        {
+          event: 'UPDATE', // Solo nos interesan las actualizaciones (cuando pasa de PROCESANDO a COMPLETADO)
+          schema: 'public',
+          table: 'asignatura_mensajes_ia',
+          filter: `conversacion_asignatura_id=eq.${conversationId}`,
+        },
+        (payload) => {
+          // Si el mensaje se completó o dio error, invalidamos la caché para traer los datos nuevos
+          if (
+            payload.new.estado === 'COMPLETADO' ||
+            payload.new.estado === 'ERROR'
+          ) {
+            queryClient.invalidateQueries({
+              queryKey: ['subject-messages', conversationId],
+            })
+          }
+        },
+      )
+      .subscribe()
+
+    return () => {
+      supabase.removeChannel(channel)
+    }
+  }, [conversationId, queryClient])
+
+  return query
+}
+
+export function useUpdateSubjectRecommendation() {
+  const qc = useQueryClient()
+
+  return useMutation({
+    mutationFn: (payload: { mensajeId: string; campoAfectado: string }) =>
+      update_subject_recommendation_applied(
+        payload.mensajeId,
+        payload.campoAfectado,
+      ),
+    onSuccess: () => {
+      // Refrescamos los mensajes para ver el check de "aplicado"
+      qc.invalidateQueries({ queryKey: ['subject-messages'] })
+    },
+  })
+}
+
+export function useUpdateSubjectConversationStatus() {
+  const qc = useQueryClient()
+
+  return useMutation({
+    mutationFn: (payload: { id: string; estado: 'ARCHIVADA' | 'ACTIVA' }) =>
+      update_subject_conversation_status(payload.id, payload.estado),
+    onSuccess: () => {
+      qc.invalidateQueries({ queryKey: ['conversation-by-subject'] })
+    },
+  })
+}
+
+export function useUpdateSubjectConversationName() {
+  const qc = useQueryClient()
+
+  return useMutation({
+    mutationFn: (payload: { id: string; nombre: string }) =>
+      update_subject_conversation_name(payload.id, payload.nombre),
+    onSuccess: () => {
+      qc.invalidateQueries({ queryKey: ['conversation-by-subject'] })
+      // También invalidamos los mensajes si el título se muestra en la cabecera
+      qc.invalidateQueries({ queryKey: ['subject-messages'] })
+    },
+  })
+}

src/data/hooks/usePlans.ts

@@ -4,6 +4,7 @@ import {
   useQuery,
   useQueryClient,
 } from '@tanstack/react-query'
+import { useEffect } from 'react'
 
 import {
   ai_generate_plan,
@@ -12,6 +13,7 @@ import {
   plan_lineas_list,
   plans_clone_from_existing,
   plans_create_manual,
+  plans_delete,
   plans_generate_document,
   plans_get,
   plans_get_document,
@@ -25,6 +27,7 @@ import {
 } from '../api/plans.api'
 import { lineas_delete } from '../api/subjects.api'
 import { qk } from '../query/keys'
+import { supabaseBrowser } from '../supabase/client'
 
 import type {
   PlanListFilters,
@@ -71,23 +74,79 @@ export function usePlanLineas(planId: UUID | null | undefined) {
 }
 
 export function usePlanAsignaturas(planId: UUID | null | undefined) {
-  return useQuery({
+  const qc = useQueryClient()
+
+  const query = useQuery({
     queryKey: planId
       ? qk.planAsignaturas(planId)
       : ['planes', 'asignaturas', null],
     queryFn: () => plan_asignaturas_list(planId as UUID),
     enabled: Boolean(planId),
-
-    refetchInterval: (query) => {
-      const data = query.state.data
-      if (!Array.isArray(data)) return false
-      const hayGenerando = data.some(
-        (a: any) => (a as { estado?: unknown }).estado === 'generando',
-      )
-      return hayGenerando ? 500 : false
-    },
-    refetchIntervalInBackground: true,
   })
+
+  useEffect(() => {
+    if (!planId) return
+
+    const supabase = supabaseBrowser()
+    const channel = supabase.channel(`plan-asignaturas-${planId}`)
+
+    channel.on(
+      'postgres_changes',
+      {
+        event: '*',
+        schema: 'public',
+        table: 'asignaturas',
+        filter: `plan_estudio_id=eq.${planId}`,
+      },
+      (payload: {
+        eventType?: 'INSERT' | 'UPDATE' | 'DELETE'
+        new?: any
+        old?: any
+      }) => {
+        const eventType = payload.eventType
+
+        if (eventType === 'DELETE') {
+          const oldRow: any = payload.old
+          const deletedId = oldRow?.id
+          if (!deletedId) return
+
+          qc.setQueryData(qk.planAsignaturas(planId), (prev) => {
+            if (!Array.isArray(prev)) return prev
+            return prev.filter((a: any) => String(a?.id) !== String(deletedId))
+          })
+          return
+        }
+
+        const newRow: any = payload.new
+        if (!newRow?.id) return
+
+        qc.setQueryData(qk.planAsignaturas(planId), (prev) => {
+          if (!Array.isArray(prev)) return prev
+
+          const idx = prev.findIndex(
+            (a: any) => String(a?.id) === String(newRow.id),
+          )
+          if (idx === -1) return [...prev, newRow]
+
+          const next = [...prev]
+          next[idx] = { ...prev[idx], ...newRow }
+          return next
+        })
+      },
+    )
+
+    channel.subscribe()
+
+    return () => {
+      try {
+        supabase.removeChannel(channel)
+      } catch {
+        // noop
+      }
+    }
+  }, [planId, qc])
+
+  return query
 }
 
 export function usePlanHistorial(
@@ -263,6 +322,23 @@ export function useTransitionPlanEstado() {
   })
 }
 
+export function useDeletePlanEstudio() {
+  const qc = useQueryClient()
+
+  return useMutation({
+    mutationFn: (planId: UUID) => plans_delete(planId),
+    onSuccess: (_ok, planId) => {
+      qc.invalidateQueries({ queryKey: ['planes', 'list'] })
+      qc.removeQueries({ queryKey: qk.plan(planId) })
+      qc.removeQueries({ queryKey: qk.planMaybe(planId) })
+      qc.removeQueries({ queryKey: qk.planAsignaturas(planId) })
+      qc.removeQueries({ queryKey: qk.planLineas(planId) })
+      qc.removeQueries({ queryKey: qk.planHistorial(planId) })
+      qc.removeQueries({ queryKey: qk.planDocumento(planId) })
+    },
+  })
+}
+
 export function useGeneratePlanDocumento() {
   const qc = useQueryClient()
 

src/data/hooks/useSubjects.ts

@@ -3,6 +3,9 @@ import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query'
 import {
   ai_generate_subject,
   asignaturas_update,
+  bibliografia_delete,
+  bibliografia_insert,
+  bibliografia_update,
   lineas_insert,
   lineas_update,
   subjects_bibliografia_list,
@@ -276,3 +279,41 @@ export function useUpdateLinea() {
     },
   })
 }
+
+export function useCreateBibliografia() {
+  const queryClient = useQueryClient()
+  return useMutation({
+    mutationFn: bibliografia_insert,
+    onSuccess: (data) => {
+      // USAR LA MISMA LLAVE QUE EL HOOK DE LECTURA
+      queryClient.invalidateQueries({
+        queryKey: qk.asignaturaBibliografia(data.asignatura_id),
+      })
+    },
+  })
+}
+
+export function useUpdateBibliografia(asignaturaId: string) {
+  const qc = useQueryClient()
+  return useMutation({
+    mutationFn: ({ id, updates }: { id: string; updates: any }) =>
+      bibliografia_update(id, updates),
+    onSuccess: () => {
+      qc.invalidateQueries({
+        queryKey: qk.asignaturaBibliografia(asignaturaId),
+      })
+    },
+  })
+}
+
+export function useDeleteBibliografia(asignaturaId: string) {
+  const queryClient = useQueryClient()
+  return useMutation({
+    mutationFn: (id: string) => bibliografia_delete(id),
+    onSuccess: () => {
+      queryClient.invalidateQueries({
+        queryKey: qk.asignaturaBibliografia(asignaturaId),
+      })
+    },
+  })
+}

src/data/mockAsignaturaData.ts

@@ -5,7 +5,6 @@ import type {
   BibliografiaEntry,
   CambioAsignatura,
   DocumentoAsignatura,
-  LibraryResource,
 } from '@/types/asignatura'
 
 export const mockAsignatura: Asignatura = {
@@ -310,5 +309,3 @@ export const mockDocumentoSep: DocumentoAsignatura = {
   fechaGeneracion: new Date('2024-12-06T11:30:00'),
   estado: 'listo',
 }
-
-export const mockLibraryResources: Array<LibraryResource> = []

src/data/query/keys.ts

@@ -13,6 +13,7 @@ export const qk = {
 
   planesList: (filters: unknown) => ['planes', 'list', filters] as const,
   plan: (planId: string) => ['planes', 'detail', planId] as const,
+  planMaybe: (planId: string) => ['planes', 'detail-maybe', planId] as const,
   planLineas: (planId: string) => ['planes', planId, 'lineas'] as const,
   planAsignaturas: (planId: string) =>
     ['planes', planId, 'asignaturas'] as const,
@@ -22,6 +23,8 @@ export const qk = {
   sugerenciasAsignaturas: () => ['asignaturas', 'sugerencias'] as const,
   asignatura: (asignaturaId: string) =>
     ['asignaturas', 'detail', asignaturaId] as const,
+  asignaturaMaybe: (asignaturaId: string) =>
+    ['asignaturas', 'detail-maybe', asignaturaId] as const,
   asignaturaBibliografia: (asignaturaId: string) =>
     ['asignaturas', asignaturaId, 'bibliografia'] as const,
   asignaturaHistorial: (asignaturaId: string) =>

src/data/supabase/invokeEdge.ts

@@ -12,6 +12,7 @@ import type { SupabaseClient } from '@supabase/supabase-js'
 export type EdgeInvokeOptions = {
   method?: 'GET' | 'POST' | 'PUT' | 'PATCH' | 'DELETE'
   headers?: Record<string, string>
+  responseType?: 'json' | 'text' | 'blob' | 'arrayBuffer'
 }
 
 export class EdgeFunctionError extends Error {
@@ -26,6 +27,55 @@ export class EdgeFunctionError extends Error {
   }
 }
 
+// Soporta base64 puro o data:...;base64,...
+function decodeBase64ToUint8Array(input: string): Uint8Array {
+  const trimmed = input.trim()
+  const base64 = trimmed.startsWith('data:')
+    ? trimmed.slice(trimmed.indexOf(',') + 1)
+    : trimmed
+
+  const bin = atob(base64)
+  const bytes = new Uint8Array(bin.length)
+  for (let i = 0; i < bin.length; i++) bytes[i] = bin.charCodeAt(i)
+  return bytes
+}
+
+function stripDataUrlPrefix(input: string): string {
+  const trimmed = input.trim()
+  if (!trimmed.startsWith('data:')) return trimmed
+  const commaIdx = trimmed.indexOf(',')
+  return commaIdx >= 0 ? trimmed.slice(commaIdx + 1) : trimmed
+}
+
+function looksLikeBase64(s: string): boolean {
+  const t = stripDataUrlPrefix(s).replace(/\s+/g, '').replace(/=+$/g, '')
+
+  // base64 típico: solo chars permitidos y longitud razonable
+  if (t.length < 64) return false
+  return /^[A-Za-z0-9+/]+$/.test(t)
+}
+
+function startsWithZip(bytes: Uint8Array): boolean {
+  return bytes.length >= 2 && bytes[0] === 0x50 && bytes[1] === 0x4b // "PK"
+}
+
+function startsWithPdf(bytes: Uint8Array): boolean {
+  return (
+    bytes.length >= 5 &&
+    bytes[0] === 0x25 &&
+    bytes[1] === 0x50 &&
+    bytes[2] === 0x44 &&
+    bytes[3] === 0x46 &&
+    bytes[4] === 0x2d
+  ) // "%PDF-"
+}
+
+function binaryStringToUint8Array(input: string): Uint8Array {
+  const bytes = new Uint8Array(input.length)
+  for (let i = 0; i < input.length; i++) bytes[i] = input.charCodeAt(i) & 0xff
+  return bytes
+}
+
 export async function invokeEdge<TOut>(
   functionName: string,
   body?:
@@ -42,10 +92,16 @@ export async function invokeEdge<TOut>(
 ): Promise<TOut> {
   const supabase = client ?? supabaseBrowser()
 
-  const { data, error } = await supabase.functions.invoke(functionName, {
+  // Nota: algunas versiones/defs de @supabase/supabase-js no tipan `responseType`
+  // aunque el runtime lo soporte. Usamos `any` para no bloquear el uso de Blob.
+  const invoke: any = (supabase.functions as any).invoke.bind(
+    supabase.functions,
+  )
+  const { data, error } = await invoke(functionName, {
     body,
     method: opts.method ?? 'POST',
     headers: opts.headers,
+    responseType: opts.responseType,
   })
 
   if (error) {
@@ -104,5 +160,20 @@ export async function invokeEdge<TOut>(
     throw new EdgeFunctionError(message, functionName, status, details)
   }
 
+  if (opts.responseType === 'blob') {
+    const anyData: unknown = data
+
+    if (anyData instanceof Blob) {
+      return anyData as TOut
+    }
+
+    throw new EdgeFunctionError(
+      'La Edge Function no devolvió un binario (Blob) válido.',
+      functionName,
+      undefined,
+      { receivedType: typeof anyData, received: anyData },
+    )
+  }
+
   return data as TOut
 }

src/lib/asignaturaColumnParsers.ts

@@ -0,0 +1,78 @@
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return typeof value === 'object' && value !== null && !Array.isArray(value)
+}
+
+export function parseContenidoTematicoToPlainText(value: unknown): string {
+  if (!Array.isArray(value)) return ''
+
+  const blocks: Array<string> = []
+
+  for (const item of value) {
+    if (!isRecord(item)) continue
+
+    const unidad =
+      typeof item.unidad === 'number' && Number.isFinite(item.unidad)
+        ? item.unidad
+        : undefined
+    const titulo = typeof item.titulo === 'string' ? item.titulo : ''
+
+    const header = `${unidad ?? ''}${unidad ? '.' : ''} ${titulo}`.trim()
+    if (!header) continue
+
+    const lines: Array<string> = [header]
+
+    const temas = Array.isArray(item.temas) ? item.temas : []
+    temas.forEach((tema, idx) => {
+      const temaNombre =
+        typeof tema === 'string'
+          ? tema
+          : isRecord(tema) && typeof tema.nombre === 'string'
+            ? tema.nombre
+            : ''
+      if (!temaNombre) return
+
+      if (unidad != null) {
+        lines.push(`${unidad}.${idx + 1} ${temaNombre}`.trim())
+      } else {
+        lines.push(`${idx + 1}. ${temaNombre}`)
+      }
+    })
+
+    blocks.push(lines.join('\n'))
+  }
+
+  return blocks.join('\n\n').trimEnd()
+}
+
+export function parseCriteriosEvaluacionToPlainText(value: unknown): string {
+  if (!Array.isArray(value)) return ''
+
+  const lines: Array<string> = []
+  for (const item of value) {
+    if (!isRecord(item)) continue
+    const label = typeof item.criterio === 'string' ? item.criterio.trim() : ''
+    const valueNum =
+      typeof item.porcentaje === 'number'
+        ? item.porcentaje
+        : typeof item.porcentaje === 'string'
+          ? Number(item.porcentaje)
+          : NaN
+
+    if (!label) continue
+    if (!Number.isFinite(valueNum)) continue
+
+    const v = Math.trunc(valueNum)
+    if (v < 1 || v > 100) continue
+
+    lines.push(`${label}: ${v}%`)
+  }
+
+  return lines.join('\n')
+}
+
+export const columnParsers: Partial<
+  Record<string, (value: unknown) => string>
+> = {
+  contenido_tematico: parseContenidoTematicoToPlainText,
+  criterios_de_evaluacion: parseCriteriosEvaluacionToPlainText,
+}

src/routeTree.gen.ts

@@ -17,14 +17,22 @@ import { Route as DemoTanstackQueryRouteImport } from './routes/demo/tanstack-qu
 import { Route as PlanesListaNuevoRouteImport } from './routes/planes/_lista/nuevo'
 import { Route as PlanesPlanIdDetalleRouteImport } from './routes/planes/$planId/_detalle'
 import { Route as PlanesPlanIdDetalleIndexRouteImport } from './routes/planes/$planId/_detalle/index'
-import { Route as PlanesPlanIdAsignaturasAsignaturaIdRouteImport } from './routes/planes/$planId/asignaturas/$asignaturaId'
 import { Route as PlanesPlanIdDetalleMapaRouteImport } from './routes/planes/$planId/_detalle/mapa'
 import { Route as PlanesPlanIdDetalleIaplanRouteImport } from './routes/planes/$planId/_detalle/iaplan'
 import { Route as PlanesPlanIdDetalleHistorialRouteImport } from './routes/planes/$planId/_detalle/historial'
 import { Route as PlanesPlanIdDetalleFlujoRouteImport } from './routes/planes/$planId/_detalle/flujo'
 import { Route as PlanesPlanIdDetalleDocumentoRouteImport } from './routes/planes/$planId/_detalle/documento'
 import { Route as PlanesPlanIdDetalleAsignaturasRouteImport } from './routes/planes/$planId/_detalle/asignaturas'
+import { Route as PlanesPlanIdAsignaturasAsignaturaIdRouteRouteImport } from './routes/planes/$planId/asignaturas/$asignaturaId/route'
+import { Route as PlanesPlanIdAsignaturasAsignaturaIdIndexRouteImport } from './routes/planes/$planId/asignaturas/$asignaturaId/index'
+import { Route as PlanesPlanIdAsignaturasAsignaturaIdIaasignaturaRouteImport } from './routes/planes/$planId/asignaturas/$asignaturaId/iaasignatura'
+import { Route as PlanesPlanIdAsignaturasAsignaturaIdHistorialRouteImport } from './routes/planes/$planId/asignaturas/$asignaturaId/historial'
+import { Route as PlanesPlanIdAsignaturasAsignaturaIdDocumentoRouteImport } from './routes/planes/$planId/asignaturas/$asignaturaId/documento'
+import { Route as PlanesPlanIdAsignaturasAsignaturaIdContenidoRouteImport } from './routes/planes/$planId/asignaturas/$asignaturaId/contenido'
+import { Route as PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRouteImport } from './routes/planes/$planId/asignaturas/$asignaturaId/bibliografia'
 import { Route as PlanesPlanIdDetalleAsignaturasNuevaRouteImport } from './routes/planes/$planId/_detalle/asignaturas/nueva'
+import { Route as PlanesPlanIdAsignaturasAsignaturaIdBibliografiaIndexRouteImport } from './routes/planes/$planId/asignaturas/$asignaturaId/bibliografia/index'
+import { Route as PlanesPlanIdAsignaturasAsignaturaIdBibliografiaNuevaRouteImport } from './routes/planes/$planId/asignaturas/$asignaturaId/bibliografia/nueva'
 
 const LoginRoute = LoginRouteImport.update({
   id: '/login',
@@ -67,12 +75,6 @@ const PlanesPlanIdDetalleIndexRoute =
     path: '/',
     getParentRoute: () => PlanesPlanIdDetalleRoute,
   } as any)
-const PlanesPlanIdAsignaturasAsignaturaIdRoute =
-  PlanesPlanIdAsignaturasAsignaturaIdRouteImport.update({
-    id: '/planes/$planId/asignaturas/$asignaturaId',
-    path: '/planes/$planId/asignaturas/$asignaturaId',
-    getParentRoute: () => rootRouteImport,
-  } as any)
 const PlanesPlanIdDetalleMapaRoute = PlanesPlanIdDetalleMapaRouteImport.update({
   id: '/mapa',
   path: '/mapa',
@@ -108,12 +110,66 @@ const PlanesPlanIdDetalleAsignaturasRoute =
     path: '/asignaturas',
     getParentRoute: () => PlanesPlanIdDetalleRoute,
   } as any)
+const PlanesPlanIdAsignaturasAsignaturaIdRouteRoute =
+  PlanesPlanIdAsignaturasAsignaturaIdRouteRouteImport.update({
+    id: '/planes/$planId/asignaturas/$asignaturaId',
+    path: '/planes/$planId/asignaturas/$asignaturaId',
+    getParentRoute: () => rootRouteImport,
+  } as any)
+const PlanesPlanIdAsignaturasAsignaturaIdIndexRoute =
+  PlanesPlanIdAsignaturasAsignaturaIdIndexRouteImport.update({
+    id: '/',
+    path: '/',
+    getParentRoute: () => PlanesPlanIdAsignaturasAsignaturaIdRouteRoute,
+  } as any)
+const PlanesPlanIdAsignaturasAsignaturaIdIaasignaturaRoute =
+  PlanesPlanIdAsignaturasAsignaturaIdIaasignaturaRouteImport.update({
+    id: '/iaasignatura',
+    path: '/iaasignatura',
+    getParentRoute: () => PlanesPlanIdAsignaturasAsignaturaIdRouteRoute,
+  } as any)
+const PlanesPlanIdAsignaturasAsignaturaIdHistorialRoute =
+  PlanesPlanIdAsignaturasAsignaturaIdHistorialRouteImport.update({
+    id: '/historial',
+    path: '/historial',
+    getParentRoute: () => PlanesPlanIdAsignaturasAsignaturaIdRouteRoute,
+  } as any)
+const PlanesPlanIdAsignaturasAsignaturaIdDocumentoRoute =
+  PlanesPlanIdAsignaturasAsignaturaIdDocumentoRouteImport.update({
+    id: '/documento',
+    path: '/documento',
+    getParentRoute: () => PlanesPlanIdAsignaturasAsignaturaIdRouteRoute,
+  } as any)
+const PlanesPlanIdAsignaturasAsignaturaIdContenidoRoute =
+  PlanesPlanIdAsignaturasAsignaturaIdContenidoRouteImport.update({
+    id: '/contenido',
+    path: '/contenido',
+    getParentRoute: () => PlanesPlanIdAsignaturasAsignaturaIdRouteRoute,
+  } as any)
+const PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRoute =
+  PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRouteImport.update({
+    id: '/bibliografia',
+    path: '/bibliografia',
+    getParentRoute: () => PlanesPlanIdAsignaturasAsignaturaIdRouteRoute,
+  } as any)
 const PlanesPlanIdDetalleAsignaturasNuevaRoute =
   PlanesPlanIdDetalleAsignaturasNuevaRouteImport.update({
     id: '/nueva',
     path: '/nueva',
     getParentRoute: () => PlanesPlanIdDetalleAsignaturasRoute,
   } as any)
+const PlanesPlanIdAsignaturasAsignaturaIdBibliografiaIndexRoute =
+  PlanesPlanIdAsignaturasAsignaturaIdBibliografiaIndexRouteImport.update({
+    id: '/',
+    path: '/',
+    getParentRoute: () => PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRoute,
+  } as any)
+const PlanesPlanIdAsignaturasAsignaturaIdBibliografiaNuevaRoute =
+  PlanesPlanIdAsignaturasAsignaturaIdBibliografiaNuevaRouteImport.update({
+    id: '/nueva',
+    path: '/nueva',
+    getParentRoute: () => PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRoute,
+  } as any)
 
 export interface FileRoutesByFullPath {
   '/': typeof IndexRoute
@@ -123,15 +179,23 @@ export interface FileRoutesByFullPath {
   '/planes': typeof PlanesListaRouteWithChildren
   '/planes/$planId': typeof PlanesPlanIdDetalleRouteWithChildren
   '/planes/nuevo': typeof PlanesListaNuevoRoute
+  '/planes/$planId/asignaturas/$asignaturaId': typeof PlanesPlanIdAsignaturasAsignaturaIdRouteRouteWithChildren
   '/planes/$planId/asignaturas': typeof PlanesPlanIdDetalleAsignaturasRouteWithChildren
   '/planes/$planId/documento': typeof PlanesPlanIdDetalleDocumentoRoute
   '/planes/$planId/flujo': typeof PlanesPlanIdDetalleFlujoRoute
   '/planes/$planId/historial': typeof PlanesPlanIdDetalleHistorialRoute
   '/planes/$planId/iaplan': typeof PlanesPlanIdDetalleIaplanRoute
   '/planes/$planId/mapa': typeof PlanesPlanIdDetalleMapaRoute
-  '/planes/$planId/asignaturas/$asignaturaId': typeof PlanesPlanIdAsignaturasAsignaturaIdRoute
   '/planes/$planId/': typeof PlanesPlanIdDetalleIndexRoute
   '/planes/$planId/asignaturas/nueva': typeof PlanesPlanIdDetalleAsignaturasNuevaRoute
+  '/planes/$planId/asignaturas/$asignaturaId/bibliografia': typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRouteWithChildren
+  '/planes/$planId/asignaturas/$asignaturaId/contenido': typeof PlanesPlanIdAsignaturasAsignaturaIdContenidoRoute
+  '/planes/$planId/asignaturas/$asignaturaId/documento': typeof PlanesPlanIdAsignaturasAsignaturaIdDocumentoRoute
+  '/planes/$planId/asignaturas/$asignaturaId/historial': typeof PlanesPlanIdAsignaturasAsignaturaIdHistorialRoute
+  '/planes/$planId/asignaturas/$asignaturaId/iaasignatura': typeof PlanesPlanIdAsignaturasAsignaturaIdIaasignaturaRoute
+  '/planes/$planId/asignaturas/$asignaturaId/': typeof PlanesPlanIdAsignaturasAsignaturaIdIndexRoute
+  '/planes/$planId/asignaturas/$asignaturaId/bibliografia/nueva': typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaNuevaRoute
+  '/planes/$planId/asignaturas/$asignaturaId/bibliografia/': typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaIndexRoute
 }
 export interface FileRoutesByTo {
   '/': typeof IndexRoute
@@ -146,9 +210,15 @@ export interface FileRoutesByTo {
   '/planes/$planId/historial': typeof PlanesPlanIdDetalleHistorialRoute
   '/planes/$planId/iaplan': typeof PlanesPlanIdDetalleIaplanRoute
   '/planes/$planId/mapa': typeof PlanesPlanIdDetalleMapaRoute
-  '/planes/$planId/asignaturas/$asignaturaId': typeof PlanesPlanIdAsignaturasAsignaturaIdRoute
   '/planes/$planId': typeof PlanesPlanIdDetalleIndexRoute
   '/planes/$planId/asignaturas/nueva': typeof PlanesPlanIdDetalleAsignaturasNuevaRoute
+  '/planes/$planId/asignaturas/$asignaturaId/contenido': typeof PlanesPlanIdAsignaturasAsignaturaIdContenidoRoute
+  '/planes/$planId/asignaturas/$asignaturaId/documento': typeof PlanesPlanIdAsignaturasAsignaturaIdDocumentoRoute
+  '/planes/$planId/asignaturas/$asignaturaId/historial': typeof PlanesPlanIdAsignaturasAsignaturaIdHistorialRoute
+  '/planes/$planId/asignaturas/$asignaturaId/iaasignatura': typeof PlanesPlanIdAsignaturasAsignaturaIdIaasignaturaRoute
+  '/planes/$planId/asignaturas/$asignaturaId': typeof PlanesPlanIdAsignaturasAsignaturaIdIndexRoute
+  '/planes/$planId/asignaturas/$asignaturaId/bibliografia/nueva': typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaNuevaRoute
+  '/planes/$planId/asignaturas/$asignaturaId/bibliografia': typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaIndexRoute
 }
 export interface FileRoutesById {
   __root__: typeof rootRouteImport
@@ -159,15 +229,23 @@ export interface FileRoutesById {
   '/planes/_lista': typeof PlanesListaRouteWithChildren
   '/planes/$planId/_detalle': typeof PlanesPlanIdDetalleRouteWithChildren
   '/planes/_lista/nuevo': typeof PlanesListaNuevoRoute
+  '/planes/$planId/asignaturas/$asignaturaId': typeof PlanesPlanIdAsignaturasAsignaturaIdRouteRouteWithChildren
   '/planes/$planId/_detalle/asignaturas': typeof PlanesPlanIdDetalleAsignaturasRouteWithChildren
   '/planes/$planId/_detalle/documento': typeof PlanesPlanIdDetalleDocumentoRoute
   '/planes/$planId/_detalle/flujo': typeof PlanesPlanIdDetalleFlujoRoute
   '/planes/$planId/_detalle/historial': typeof PlanesPlanIdDetalleHistorialRoute
   '/planes/$planId/_detalle/iaplan': typeof PlanesPlanIdDetalleIaplanRoute
   '/planes/$planId/_detalle/mapa': typeof PlanesPlanIdDetalleMapaRoute
-  '/planes/$planId/asignaturas/$asignaturaId': typeof PlanesPlanIdAsignaturasAsignaturaIdRoute
   '/planes/$planId/_detalle/': typeof PlanesPlanIdDetalleIndexRoute
   '/planes/$planId/_detalle/asignaturas/nueva': typeof PlanesPlanIdDetalleAsignaturasNuevaRoute
+  '/planes/$planId/asignaturas/$asignaturaId/bibliografia': typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRouteWithChildren
+  '/planes/$planId/asignaturas/$asignaturaId/contenido': typeof PlanesPlanIdAsignaturasAsignaturaIdContenidoRoute
+  '/planes/$planId/asignaturas/$asignaturaId/documento': typeof PlanesPlanIdAsignaturasAsignaturaIdDocumentoRoute
+  '/planes/$planId/asignaturas/$asignaturaId/historial': typeof PlanesPlanIdAsignaturasAsignaturaIdHistorialRoute
+  '/planes/$planId/asignaturas/$asignaturaId/iaasignatura': typeof PlanesPlanIdAsignaturasAsignaturaIdIaasignaturaRoute
+  '/planes/$planId/asignaturas/$asignaturaId/': typeof PlanesPlanIdAsignaturasAsignaturaIdIndexRoute
+  '/planes/$planId/asignaturas/$asignaturaId/bibliografia/nueva': typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaNuevaRoute
+  '/planes/$planId/asignaturas/$asignaturaId/bibliografia/': typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaIndexRoute
 }
 export interface FileRouteTypes {
   fileRoutesByFullPath: FileRoutesByFullPath
@@ -179,15 +257,23 @@ export interface FileRouteTypes {
     | '/planes'
     | '/planes/$planId'
     | '/planes/nuevo'
+    | '/planes/$planId/asignaturas/$asignaturaId'
     | '/planes/$planId/asignaturas'
     | '/planes/$planId/documento'
     | '/planes/$planId/flujo'
     | '/planes/$planId/historial'
     | '/planes/$planId/iaplan'
     | '/planes/$planId/mapa'
-    | '/planes/$planId/asignaturas/$asignaturaId'
     | '/planes/$planId/'
     | '/planes/$planId/asignaturas/nueva'
+    | '/planes/$planId/asignaturas/$asignaturaId/bibliografia'
+    | '/planes/$planId/asignaturas/$asignaturaId/contenido'
+    | '/planes/$planId/asignaturas/$asignaturaId/documento'
+    | '/planes/$planId/asignaturas/$asignaturaId/historial'
+    | '/planes/$planId/asignaturas/$asignaturaId/iaasignatura'
+    | '/planes/$planId/asignaturas/$asignaturaId/'
+    | '/planes/$planId/asignaturas/$asignaturaId/bibliografia/nueva'
+    | '/planes/$planId/asignaturas/$asignaturaId/bibliografia/'
   fileRoutesByTo: FileRoutesByTo
   to:
     | '/'
@@ -202,9 +288,15 @@ export interface FileRouteTypes {
     | '/planes/$planId/historial'
     | '/planes/$planId/iaplan'
     | '/planes/$planId/mapa'
-    | '/planes/$planId/asignaturas/$asignaturaId'
     | '/planes/$planId'
     | '/planes/$planId/asignaturas/nueva'
+    | '/planes/$planId/asignaturas/$asignaturaId/contenido'
+    | '/planes/$planId/asignaturas/$asignaturaId/documento'
+    | '/planes/$planId/asignaturas/$asignaturaId/historial'
+    | '/planes/$planId/asignaturas/$asignaturaId/iaasignatura'
+    | '/planes/$planId/asignaturas/$asignaturaId'
+    | '/planes/$planId/asignaturas/$asignaturaId/bibliografia/nueva'
+    | '/planes/$planId/asignaturas/$asignaturaId/bibliografia'
   id:
     | '__root__'
     | '/'
@@ -214,15 +306,23 @@ export interface FileRouteTypes {
     | '/planes/_lista'
     | '/planes/$planId/_detalle'
     | '/planes/_lista/nuevo'
+    | '/planes/$planId/asignaturas/$asignaturaId'
     | '/planes/$planId/_detalle/asignaturas'
     | '/planes/$planId/_detalle/documento'
     | '/planes/$planId/_detalle/flujo'
     | '/planes/$planId/_detalle/historial'
     | '/planes/$planId/_detalle/iaplan'
     | '/planes/$planId/_detalle/mapa'
-    | '/planes/$planId/asignaturas/$asignaturaId'
     | '/planes/$planId/_detalle/'
     | '/planes/$planId/_detalle/asignaturas/nueva'
+    | '/planes/$planId/asignaturas/$asignaturaId/bibliografia'
+    | '/planes/$planId/asignaturas/$asignaturaId/contenido'
+    | '/planes/$planId/asignaturas/$asignaturaId/documento'
+    | '/planes/$planId/asignaturas/$asignaturaId/historial'
+    | '/planes/$planId/asignaturas/$asignaturaId/iaasignatura'
+    | '/planes/$planId/asignaturas/$asignaturaId/'
+    | '/planes/$planId/asignaturas/$asignaturaId/bibliografia/nueva'
+    | '/planes/$planId/asignaturas/$asignaturaId/bibliografia/'
   fileRoutesById: FileRoutesById
 }
 export interface RootRouteChildren {
@@ -232,7 +332,7 @@ export interface RootRouteChildren {
   DemoTanstackQueryRoute: typeof DemoTanstackQueryRoute
   PlanesListaRoute: typeof PlanesListaRouteWithChildren
   PlanesPlanIdDetalleRoute: typeof PlanesPlanIdDetalleRouteWithChildren
-  PlanesPlanIdAsignaturasAsignaturaIdRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdRoute
+  PlanesPlanIdAsignaturasAsignaturaIdRouteRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdRouteRouteWithChildren
 }
 
 declare module '@tanstack/react-router' {
@@ -293,13 +393,6 @@ declare module '@tanstack/react-router' {
       preLoaderRoute: typeof PlanesPlanIdDetalleIndexRouteImport
       parentRoute: typeof PlanesPlanIdDetalleRoute
     }
-    '/planes/$planId/asignaturas/$asignaturaId': {
-      id: '/planes/$planId/asignaturas/$asignaturaId'
-      path: '/planes/$planId/asignaturas/$asignaturaId'
-      fullPath: '/planes/$planId/asignaturas/$asignaturaId'
-      preLoaderRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdRouteImport
-      parentRoute: typeof rootRouteImport
-    }
     '/planes/$planId/_detalle/mapa': {
       id: '/planes/$planId/_detalle/mapa'
       path: '/mapa'
@@ -342,6 +435,55 @@ declare module '@tanstack/react-router' {
       preLoaderRoute: typeof PlanesPlanIdDetalleAsignaturasRouteImport
       parentRoute: typeof PlanesPlanIdDetalleRoute
     }
+    '/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/$planId/asignaturas/$asignaturaId/': {
+      id: '/planes/$planId/asignaturas/$asignaturaId/'
+      path: '/'
+      fullPath: '/planes/$planId/asignaturas/$asignaturaId/'
+      preLoaderRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdIndexRouteImport
+      parentRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdRouteRoute
+    }
+    '/planes/$planId/asignaturas/$asignaturaId/iaasignatura': {
+      id: '/planes/$planId/asignaturas/$asignaturaId/iaasignatura'
+      path: '/iaasignatura'
+      fullPath: '/planes/$planId/asignaturas/$asignaturaId/iaasignatura'
+      preLoaderRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdIaasignaturaRouteImport
+      parentRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdRouteRoute
+    }
+    '/planes/$planId/asignaturas/$asignaturaId/historial': {
+      id: '/planes/$planId/asignaturas/$asignaturaId/historial'
+      path: '/historial'
+      fullPath: '/planes/$planId/asignaturas/$asignaturaId/historial'
+      preLoaderRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdHistorialRouteImport
+      parentRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdRouteRoute
+    }
+    '/planes/$planId/asignaturas/$asignaturaId/documento': {
+      id: '/planes/$planId/asignaturas/$asignaturaId/documento'
+      path: '/documento'
+      fullPath: '/planes/$planId/asignaturas/$asignaturaId/documento'
+      preLoaderRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdDocumentoRouteImport
+      parentRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdRouteRoute
+    }
+    '/planes/$planId/asignaturas/$asignaturaId/contenido': {
+      id: '/planes/$planId/asignaturas/$asignaturaId/contenido'
+      path: '/contenido'
+      fullPath: '/planes/$planId/asignaturas/$asignaturaId/contenido'
+      preLoaderRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdContenidoRouteImport
+      parentRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdRouteRoute
+    }
+    '/planes/$planId/asignaturas/$asignaturaId/bibliografia': {
+      id: '/planes/$planId/asignaturas/$asignaturaId/bibliografia'
+      path: '/bibliografia'
+      fullPath: '/planes/$planId/asignaturas/$asignaturaId/bibliografia'
+      preLoaderRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRouteImport
+      parentRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdRouteRoute
+    }
     '/planes/$planId/_detalle/asignaturas/nueva': {
       id: '/planes/$planId/_detalle/asignaturas/nueva'
       path: '/nueva'
@@ -349,6 +491,20 @@ declare module '@tanstack/react-router' {
       preLoaderRoute: typeof PlanesPlanIdDetalleAsignaturasNuevaRouteImport
       parentRoute: typeof PlanesPlanIdDetalleAsignaturasRoute
     }
+    '/planes/$planId/asignaturas/$asignaturaId/bibliografia/': {
+      id: '/planes/$planId/asignaturas/$asignaturaId/bibliografia/'
+      path: '/'
+      fullPath: '/planes/$planId/asignaturas/$asignaturaId/bibliografia/'
+      preLoaderRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaIndexRouteImport
+      parentRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRoute
+    }
+    '/planes/$planId/asignaturas/$asignaturaId/bibliografia/nueva': {
+      id: '/planes/$planId/asignaturas/$asignaturaId/bibliografia/nueva'
+      path: '/nueva'
+      fullPath: '/planes/$planId/asignaturas/$asignaturaId/bibliografia/nueva'
+      preLoaderRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaNuevaRouteImport
+      parentRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRoute
+    }
   }
 }
 
@@ -403,6 +559,54 @@ const PlanesPlanIdDetalleRouteChildren: PlanesPlanIdDetalleRouteChildren = {
 const PlanesPlanIdDetalleRouteWithChildren =
   PlanesPlanIdDetalleRoute._addFileChildren(PlanesPlanIdDetalleRouteChildren)
 
+interface PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRouteChildren {
+  PlanesPlanIdAsignaturasAsignaturaIdBibliografiaNuevaRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaNuevaRoute
+  PlanesPlanIdAsignaturasAsignaturaIdBibliografiaIndexRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaIndexRoute
+}
+
+const PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRouteChildren: PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRouteChildren =
+  {
+    PlanesPlanIdAsignaturasAsignaturaIdBibliografiaNuevaRoute:
+      PlanesPlanIdAsignaturasAsignaturaIdBibliografiaNuevaRoute,
+    PlanesPlanIdAsignaturasAsignaturaIdBibliografiaIndexRoute:
+      PlanesPlanIdAsignaturasAsignaturaIdBibliografiaIndexRoute,
+  }
+
+const PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRouteWithChildren =
+  PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRoute._addFileChildren(
+    PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRouteChildren,
+  )
+
+interface PlanesPlanIdAsignaturasAsignaturaIdRouteRouteChildren {
+  PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRouteWithChildren
+  PlanesPlanIdAsignaturasAsignaturaIdContenidoRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdContenidoRoute
+  PlanesPlanIdAsignaturasAsignaturaIdDocumentoRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdDocumentoRoute
+  PlanesPlanIdAsignaturasAsignaturaIdHistorialRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdHistorialRoute
+  PlanesPlanIdAsignaturasAsignaturaIdIaasignaturaRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdIaasignaturaRoute
+  PlanesPlanIdAsignaturasAsignaturaIdIndexRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdIndexRoute
+}
+
+const PlanesPlanIdAsignaturasAsignaturaIdRouteRouteChildren: PlanesPlanIdAsignaturasAsignaturaIdRouteRouteChildren =
+  {
+    PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRoute:
+      PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRouteWithChildren,
+    PlanesPlanIdAsignaturasAsignaturaIdContenidoRoute:
+      PlanesPlanIdAsignaturasAsignaturaIdContenidoRoute,
+    PlanesPlanIdAsignaturasAsignaturaIdDocumentoRoute:
+      PlanesPlanIdAsignaturasAsignaturaIdDocumentoRoute,
+    PlanesPlanIdAsignaturasAsignaturaIdHistorialRoute:
+      PlanesPlanIdAsignaturasAsignaturaIdHistorialRoute,
+    PlanesPlanIdAsignaturasAsignaturaIdIaasignaturaRoute:
+      PlanesPlanIdAsignaturasAsignaturaIdIaasignaturaRoute,
+    PlanesPlanIdAsignaturasAsignaturaIdIndexRoute:
+      PlanesPlanIdAsignaturasAsignaturaIdIndexRoute,
+  }
+
+const PlanesPlanIdAsignaturasAsignaturaIdRouteRouteWithChildren =
+  PlanesPlanIdAsignaturasAsignaturaIdRouteRoute._addFileChildren(
+    PlanesPlanIdAsignaturasAsignaturaIdRouteRouteChildren,
+  )
+
 const rootRouteChildren: RootRouteChildren = {
   IndexRoute: IndexRoute,
   DashboardRoute: DashboardRoute,
@@ -410,8 +614,8 @@ const rootRouteChildren: RootRouteChildren = {
   DemoTanstackQueryRoute: DemoTanstackQueryRoute,
   PlanesListaRoute: PlanesListaRouteWithChildren,
   PlanesPlanIdDetalleRoute: PlanesPlanIdDetalleRouteWithChildren,
-  PlanesPlanIdAsignaturasAsignaturaIdRoute:
-    PlanesPlanIdAsignaturasAsignaturaIdRoute,
+  PlanesPlanIdAsignaturasAsignaturaIdRouteRoute:
+    PlanesPlanIdAsignaturasAsignaturaIdRouteRouteWithChildren,
 }
 export const routeTree = rootRouteImport
   ._addFileChildren(rootRouteChildren)

src/routes/planes/$planId/_detalle/documento.tsx

@@ -8,10 +8,11 @@ import {
   Clock,
   FileJson,
 } from 'lucide-react'
-import { useCallback, useEffect, useState } from 'react'
+import { useCallback, useEffect, useRef, useState } from 'react'
 
 import { Button } from '@/components/ui/button'
 import { Card, CardContent } from '@/components/ui/card'
+import { usePlan } from '@/data'
 import { fetchPlanPdf } from '@/data/api/document.api'
 
 export const Route = createFileRoute('/planes/$planId/_detalle/documento')({
@@ -20,30 +21,41 @@ export const Route = createFileRoute('/planes/$planId/_detalle/documento')({
 
 function RouteComponent() {
   const { planId } = useParams({ from: '/planes/$planId/_detalle/documento' })
+  const { data: plan } = usePlan(planId)
   const [pdfUrl, setPdfUrl] = useState<string | null>(null)
+  const pdfUrlRef = useRef<string | null>(null)
+  const isMountedRef = useRef<boolean>(false)
   const [isLoading, setIsLoading] = useState(true)
 
+  const planFileBaseName = sanitizeFileBaseName(plan?.nombre ?? 'plan_estudios')
+
   const loadPdfPreview = useCallback(async () => {
     try {
-      setIsLoading(true)
-      const pdfBlob = await fetchPlanPdf({ plan_estudio_id: planId })
+      if (isMountedRef.current) setIsLoading(true)
+      const pdfBlob = await fetchPlanPdf({
+        plan_estudio_id: planId,
+        convertTo: 'pdf',
+      })
+
+      if (!isMountedRef.current) return
       const url = window.URL.createObjectURL(pdfBlob)
 
-      // Limpiar URL anterior si existe para evitar fugas de memoria
-      if (pdfUrl) window.URL.revokeObjectURL(pdfUrl)
-
+      if (pdfUrlRef.current) window.URL.revokeObjectURL(pdfUrlRef.current)
+      pdfUrlRef.current = url
       setPdfUrl(url)
     } catch (error) {
       console.error('Error cargando preview:', error)
     } finally {
-      setIsLoading(false)
+      if (isMountedRef.current) setIsLoading(false)
     }
   }, [planId])
 
   useEffect(() => {
+    isMountedRef.current = true
     loadPdfPreview()
     return () => {
-      if (pdfUrl) window.URL.revokeObjectURL(pdfUrl)
+      isMountedRef.current = false
+      if (pdfUrlRef.current) window.URL.revokeObjectURL(pdfUrlRef.current)
     }
   }, [loadPdfPreview])
 
@@ -51,12 +63,13 @@ function RouteComponent() {
     try {
       const pdfBlob = await fetchPlanPdf({
         plan_estudio_id: planId,
+        convertTo: 'pdf',
       })
 
       const url = window.URL.createObjectURL(pdfBlob)
       const link = document.createElement('a')
       link.href = url
-      link.download = 'plan_estudios.pdf'
+      link.download = `${planFileBaseName}.pdf`
       document.body.appendChild(link)
       link.click()
 
@@ -67,6 +80,27 @@ function RouteComponent() {
       alert('No se pudo generar el PDF')
     }
   }
+
+  const handleDownloadWord = async () => {
+    try {
+      const docBlob = await fetchPlanPdf({
+        plan_estudio_id: planId,
+      })
+
+      const url = window.URL.createObjectURL(docBlob)
+      const link = document.createElement('a')
+      link.href = url
+      link.download = `${planFileBaseName}.docx`
+      document.body.appendChild(link)
+      link.click()
+
+      link.remove()
+      setTimeout(() => window.URL.revokeObjectURL(url), 1000)
+    } catch (error) {
+      console.error(error)
+      alert('No se pudo generar el Word')
+    }
+  }
   return (
     <div className="flex min-h-screen flex-col gap-6 bg-slate-50/30 p-6">
       {/* HEADER DE ACCIONES */}
@@ -88,12 +122,17 @@ function RouteComponent() {
           >
             <RefreshCcw size={16} /> Regenerar
           </Button>
-          <Button variant="outline" size="sm" className="gap-2">
-            <Download size={16} /> Descargar Word
-          </Button>
           <Button
             size="sm"
             className="gap-2 bg-teal-700 hover:bg-teal-800"
+            onClick={handleDownloadWord}
+          >
+            <Download size={16} /> Descargar Word
+          </Button>
+          <Button
+            variant="outline"
+            size="sm"
+            className="gap-2"
             onClick={handleDownloadPdf}
           >
             <Download size={16} /> Descargar PDF
@@ -139,7 +178,7 @@ function RouteComponent() {
           )}
         </div>
 
-        <CardContent className="flex min-h-[800px] justify-center bg-slate-500 p-0">
+        <CardContent className="flex min-h-200 justify-center bg-slate-500 p-0">
           {isLoading ? (
             <div className="flex flex-col items-center justify-center gap-4 text-white">
               <RefreshCcw size={40} className="animate-spin opacity-50" />
@@ -149,7 +188,7 @@ function RouteComponent() {
             /* 3. VISOR DE PDF REAL */
             <iframe
               src={`${pdfUrl}#toolbar=0&navpanes=0`}
-              className="h-[1000px] w-full max-w-[1000px] border-none shadow-2xl"
+              className="h-250 w-full max-w-250 border-none shadow-2xl"
               title="PDF Preview"
             />
           ) : (
@@ -163,6 +202,24 @@ function RouteComponent() {
   )
 }
 
+function sanitizeFileBaseName(input: string): string {
+  const text = String(input)
+  const withoutControlChars = Array.from(text)
+    .filter((ch) => {
+      const code = ch.charCodeAt(0)
+      return code >= 32 && code !== 127
+    })
+    .join('')
+
+  const cleaned = withoutControlChars
+    .replace(/[<>:"/\\|?*]+/g, ' ')
+    .replace(/\s+/g, ' ')
+    .trim()
+    .replace(/[. ]+$/g, '')
+
+  return (cleaned || 'documento').slice(0, 150)
+}
+
 // Componente pequeño para las tarjetas de estado superior
 function StatusCard({
   icon,

src/routes/planes/$planId/_detalle/iaplan.tsx

@@ -13,6 +13,8 @@ import {
   X,
   MessageSquarePlus,
   Archive,
+  Loader2,
+  Sparkles,
   RotateCcw,
 } from 'lucide-react'
 import { useState, useEffect, useRef, useMemo } from 'react'
@@ -21,15 +23,23 @@ import type { UploadedFile } from '@/components/planes/wizard/PasoDetallesPanel/
 
 import { ImprovementCard } from '@/components/planes/detalle/Ia/ImprovementCard'
 import ReferenciasParaIA from '@/components/planes/wizard/PasoDetallesPanel/ReferenciasParaIA'
+import { Avatar, AvatarFallback } from '@/components/ui/avatar'
 import { Button } from '@/components/ui/button'
 import { Drawer, DrawerContent } from '@/components/ui/drawer'
 import { ScrollArea } from '@/components/ui/scroll-area'
 import { Textarea } from '@/components/ui/textarea'
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipProvider,
+  TooltipTrigger,
+} from '@/components/ui/tooltip'
 import {
   useAIPlanChat,
-  useChatHistory,
   useConversationByPlan,
+  useMessagesByChat,
   useUpdateConversationStatus,
+  useUpdateConversationTitle,
 } from '@/data'
 import { usePlan } from '@/data/hooks/usePlans'
 
@@ -66,7 +76,25 @@ interface SelectedField {
   label: string
   value: string
 }
-
+interface EstructuraDefinicion {
+  properties?: {
+    [key: string]: {
+      title: string
+      description?: string
+    }
+  }
+}
+interface ChatMessageJSON {
+  user: 'user' | 'assistant'
+  message?: string
+  prompt?: string
+  refusal?: boolean
+  recommendations?: Array<{
+    campo_afectado: string
+    texto_mejora: string
+    aplicada: boolean
+  }>
+}
 export const Route = createFileRoute('/planes/$planId/_detalle/iaplan')({
   component: RouteComponent,
 })
@@ -76,19 +104,16 @@ function RouteComponent() {
   const { data } = usePlan(planId)
   const routerState = useRouterState()
   const [openIA, setOpenIA] = useState(false)
-  const [conversacionId, setConversacionId] = useState<string | null>(null)
-  const { mutateAsync: sendChat, isLoading } = useAIPlanChat()
+  const { mutateAsync: sendChat, isPending: isLoading } = useAIPlanChat()
   const { mutate: updateStatusMutation } = useUpdateConversationStatus()
-
+  const [isSyncing, setIsSyncing] = useState(false)
   const [activeChatId, setActiveChatId] = useState<string | undefined>(
     undefined,
   )
-
-  const { data: historyMessages, isLoading: isLoadingHistory } =
-    useChatHistory(activeChatId)
   const { data: lastConversation, isLoading: isLoadingConv } =
     useConversationByPlan(planId)
-  // archivos
+  const { data: mensajesDelChat, isLoading: isLoadingMessages } =
+    useMessagesByChat(activeChatId ?? null) // Si es undefined, pasa null
   const [selectedArchivoIds, setSelectedArchivoIds] = useState<Array<string>>(
     [],
   )
@@ -104,76 +129,172 @@ function RouteComponent() {
   const [pendingSuggestion, setPendingSuggestion] = useState<any>(null)
   const queryClient = useQueryClient()
   const scrollRef = useRef<HTMLDivElement>(null)
-
+  const isInitialLoad = useRef(true)
   const [showArchived, setShowArchived] = useState(false)
+  const [editingChatId, setEditingChatId] = useState<string | null>(null)
+  const editableRef = useRef<HTMLSpanElement>(null)
+  const { mutate: updateTitleMutation } = useUpdateConversationTitle()
+  const [isSending, setIsSending] = useState(false)
+  const [optimisticMessage, setOptimisticMessage] = useState<string | null>(
+    null,
+  )
+  const [filterQuery, setFilterQuery] = useState('')
+  const availableFields = useMemo(() => {
+    const definicion = data?.estructuras_plan
+      ?.definicion as EstructuraDefinicion
 
-  useEffect(() => {
-    // 1. Si no hay ID o está cargando el historial, no hacemos nada
-    if (!activeChatId || isLoadingHistory) return
+    // Encadenamiento opcional para evitar errores si data es null
+    if (!definicion.properties) return []
 
-    const messagesFromApi = historyMessages?.items || historyMessages
-
-    if (Array.isArray(messagesFromApi)) {
-      const flattened = messagesFromApi.map((msg) => {
-        let content = msg.content
-        let suggestions: Array<any> = []
-
-        if (typeof content === 'object' && content !== null) {
-          suggestions = Object.entries(content)
-            .filter(([key]) => key !== 'ai-message')
-            .map(([key, value]) => ({
+    return Object.entries(definicion.properties).map(([key, value]) => ({
       key,
-              label: key.replace(/_/g, ' '),
-              newValue: value as string,
+      label: value.title,
+      value: String(value.description || ''),
     }))
+  }, [data])
 
-          content = content['ai-message'] || JSON.stringify(content)
-        }
-        // Si el content es un string que parece JSON (caso común en respuestas RAW)
-        else if (typeof content === 'string' && content.startsWith('{')) {
-          try {
-            const parsed = JSON.parse(content)
-            suggestions = Object.entries(parsed)
-              .filter(([key]) => key !== 'ai-message')
-              .map(([key, value]) => ({
-                key,
-                label: key.replace(/_/g, ' '),
-                newValue: value as string,
-              }))
-            content = parsed['ai-message'] || content
-          } catch (e) {
-            /* no es json */
-          }
-        }
+  const filteredFields = useMemo(() => {
+    return availableFields.filter(
+      (field) =>
+        field.label.toLowerCase().includes(filterQuery.toLowerCase()) &&
+        !selectedFields.some((s) => s.key === field.key), // No mostrar ya seleccionados
+    )
+  }, [availableFields, filterQuery, selectedFields])
 
-        return {
-          ...msg,
-          content,
-          suggestions,
-          type: suggestions.length > 0 ? 'improvement-card' : 'text',
-        }
+  const chatMessages = useMemo(() => {
+    if (!activeChatId || !mensajesDelChat) return []
+
+    // flatMap nos permite devolver 2 elementos (pregunta y respuesta) por cada registro de la BD
+    return mensajesDelChat.flatMap((msg: any) => {
+      const messages = []
+
+      // 1. Mensaje del Usuario
+      messages.push({
+        id: `${msg.id}-user`,
+        role: 'user',
+        content: msg.mensaje,
+        selectedFields: msg.campos || [], // Aquí están tus campos
       })
 
-      // Solo actualizamos si no estamos esperando la respuesta de un POST
-      // para evitar saltos visuales
-      if (!isLoading) {
-        setMessages(flattened.reverse())
+      // 2. Mensaje del Asistente (si hay respuesta)
+      if (msg.respuesta) {
+        // Extraemos las recomendaciones de la nueva estructura: msg.propuesta.recommendations
+        const rawRecommendations = msg.propuesta?.recommendations || []
+
+        messages.push({
+          id: `${msg.id}-ai`,
+          dbMessageId: msg.id,
+          role: 'assistant',
+          content: msg.respuesta,
+          isRefusal: msg.is_refusal,
+          suggestions: rawRecommendations.map((rec: any) => {
+            const fieldConfig = availableFields.find(
+              (f) => f.key === rec.campo_afectado,
+            )
+            return {
+              key: rec.campo_afectado,
+              label: fieldConfig
+                ? fieldConfig.label
+                : rec.campo_afectado.replace(/_/g, ' '),
+              newValue: rec.texto_mejora,
+              applied: rec.aplicada,
+            }
+          }),
+        })
+      }
+
+      return messages
+    })
+  }, [mensajesDelChat, activeChatId, availableFields])
+  const scrollToBottom = (behavior = 'smooth') => {
+    if (scrollRef.current) {
+      const scrollContainer = scrollRef.current.querySelector(
+        '[data-radix-scroll-area-viewport]',
+      )
+      if (scrollContainer) {
+        scrollContainer.scrollTo({
+          top: scrollContainer.scrollHeight,
+          behavior: behavior, // 'instant' para carga inicial, 'smooth' para mensajes nuevos
+        })
       }
     }
-  }, [historyMessages, activeChatId, isLoadingHistory, isLoading])
+  }
+
+  const { activeChats, archivedChats } = useMemo(() => {
+    const allChats = lastConversation || []
+    return {
+      activeChats: allChats.filter((chat: any) => chat.estado === 'ACTIVA'),
+      archivedChats: allChats.filter(
+        (chat: any) => chat.estado === 'ARCHIVADA',
+      ),
+    }
+  }, [lastConversation])
 
   useEffect(() => {
-    // Si no hay un chat seleccionado manualmente y la API nos devuelve chats existentes
+    if (chatMessages.length > 0) {
+      if (isInitialLoad.current) {
+        // Si es el primer render con mensajes, vamos al final al instante
+        scrollToBottom('instant')
+        isInitialLoad.current = false
+      } else {
+        // Si ya estaba cargado y llegan nuevos, hacemos el smooth
+        scrollToBottom('smooth')
+      }
+    }
+  }, [chatMessages])
+
+  // 2. Resetear el flag cuando cambies de chat activo
+  useEffect(() => {
+    isInitialLoad.current = true
+  }, [activeChatId])
+
+  useEffect(() => {
+    if (isLoadingConv || isSending) return
+
+    const currentChatExists = activeChats.some(
+      (chat) => chat.id === activeChatId,
+    )
     const isCreationMode = messages.length === 1 && messages[0].id === 'welcome'
+
+    // 1. Si el chat que teníamos seleccionado ya no existe (ej. se archivó)
+    if (activeChatId && !currentChatExists && !isCreationMode) {
+      setActiveChatId(undefined)
+      setMessages([])
+      return
+    }
+
+    // 2. Auto-selección inicial: Solo si no hay ID, no estamos creando y hay chats
     if (
       !activeChatId &&
-      lastConversation &&
-      lastConversation.length > 0 &&
-      !isCreationMode
+      activeChats.length > 0 &&
+      !isCreationMode &&
+      chatMessages.length === 0
     ) {
-      setActiveChatId(lastConversation[0].id)
+      setActiveChatId(activeChats[0].id)
     }
-  }, [lastConversation, activeChatId])
+  }, [
+    activeChats,
+    activeChatId,
+    isLoadingConv,
+    isSending,
+    messages.length,
+    chatMessages.length,
+    messages,
+  ])
+
+  useEffect(() => {
+    const state = routerState.location.state as any
+    if (!state?.campo_edit || availableFields.length === 0) return
+    const field = availableFields.find(
+      (f) =>
+        f.value === state.campo_edit.label || f.key === state.campo_edit.clave,
+    )
+    if (!field) return
+    setSelectedFields([field])
+    setInput((prev) =>
+      injectFieldsIntoInput(prev || 'Mejora este campo:', [field]),
+    )
+  }, [availableFields, routerState.location.state])
 
   const createNewChat = () => {
     setActiveChatId(undefined) // Al ser undefined, el próximo handleSend creará uno nuevo
@@ -185,7 +306,7 @@ function RouteComponent() {
       },
     ])
     setInput('')
-    setSelectedFields([])
+    // setSelectedFields([])
   }
 
   const archiveChat = (e: React.MouseEvent, id: string) => {
@@ -202,6 +323,9 @@ function RouteComponent() {
           if (activeChatId === id) {
             setActiveChatId(undefined)
             setMessages([])
+            setOptimisticMessage(null)
+            setInput('')
+            setSelectedFields([])
           }
         },
       },
@@ -214,8 +338,6 @@ function RouteComponent() {
       { id, estado: 'ACTIVA' },
       {
         onSuccess: () => {
-          // Al invalidar la query, React Query traerá la lista fresca
-          // y el chat se moverá solo de "archivados" a "activos"
           queryClient.invalidateQueries({
             queryKey: ['conversation-by-plan', planId],
           })
@@ -224,183 +346,125 @@ function RouteComponent() {
     )
   }
 
-  // 1. Transformar datos de la API para el menú de selección
-  const availableFields = useMemo(() => {
-    if (!data?.estructuras_plan?.definicion?.properties) return []
-    return Object.entries(data.estructuras_plan.definicion.properties).map(
-      ([key, value]) => ({
-        key,
-        label: value.title,
-        value: String(value.description || ''),
-      }),
-    )
-  }, [data])
-
-  // 2. Manejar el estado inicial si viene de "Datos Generales"
-  useEffect(() => {
-    const state = routerState.location.state as any
-    if (!state?.campo_edit || availableFields.length === 0) return
-
-    const field = availableFields.find(
-      (f) =>
-        f.value === state.campo_edit.label || f.key === state.campo_edit.clave,
-    )
-
-    if (!field) return
-
-    setSelectedFields([field])
-    setInput((prev) =>
-      injectFieldsIntoInput(prev || 'Mejora este campo:', [field]),
-    )
-  }, [availableFields])
-
-  // 3. Lógica para el disparador ":"
   const handleInputChange = (e: React.ChangeEvent<HTMLTextAreaElement>) => {
     const val = e.target.value
+    const cursorPosition = e.target.selectionStart // Dónde está escribiendo el usuario
     setInput(val)
-    // Solo abrir si termina en ":"
-    setShowSuggestions(val.endsWith(':'))
+
+    // Busca un ":" seguido de letras justo antes del cursor
+    const textBeforeCursor = val.slice(0, cursorPosition)
+    const match = textBeforeCursor.match(/:(\w*)$/)
+
+    if (match) {
+      setShowSuggestions(true)
+      setFilterQuery(match[1]) // Esto es lo que se usa para el filtrado
+    } else {
+      setShowSuggestions(false)
+      setFilterQuery('')
+    }
   }
 
   const injectFieldsIntoInput = (
     input: string,
     fields: Array<SelectedField>,
   ) => {
-    // Quita cualquier bloque previo de campos
-    const cleaned = input.replace(/\n?\[Campos:[^\]]*]/g, '').trim()
+    // 1. Limpiamos cualquier rastro anterior de la etiqueta (por si acaso)
+    // Esta regex ahora también limpia si el texto termina de forma natural
+    const cleaned = input.replace(/[:\s]+[^:]*$/, '').trim()
 
     if (fields.length === 0) return cleaned
 
     const fieldLabels = fields.map((f) => f.label).join(', ')
 
-    return `${cleaned}\n[Campos: ${fieldLabels}]`
+    // 2. Devolvemos un formato natural: "Mejora este campo: Nombre del Campo"
+    return `${cleaned}: ${fieldLabels}`
   }
 
   const toggleField = (field: SelectedField) => {
-    let isAdding = false
-
+    // 1. Lo agregamos a la lista de "SelectedFields" (para que la IA sepa qué procesar)
     setSelectedFields((prev) => {
       const isSelected = prev.find((f) => f.key === field.key)
-      if (isSelected) {
-        return prev.filter((f) => f.key !== field.key)
-      } else {
-        isAdding = true
-        return [...prev, field]
-      }
+      return isSelected ? prev : [...prev, field]
     })
 
+    // 2. Insertamos el nombre del campo en el texto exactamente donde estaba el ":"
     setInput((prev) => {
-      // 1. Eliminamos TODOS los ":" que existan en el texto actual
-      // 2. Quitamos espacios en blanco extra al final
-      const cleanPrev = prev.replace(/:/g, '').trim()
-
-      // 3. Si el input resultante está vacío, solo ponemos la frase
-      if (cleanPrev === '') {
-        return `${field.label} `
-      }
-
-      // 4. Si ya había algo, lo concatenamos con un espacio
-      // Usamos un espacio simple al final para que el usuario pueda seguir escribiendo
-      return `${cleanPrev} ${field.label} `
+      // Reemplaza el último ":" y cualquier texto de filtro por el label del campo
+      const nuevoTexto = prev.replace(/:(\w*)$/, field.label)
+      return nuevoTexto + ' ' // Añadimos un espacio para que el usuario siga escribiendo
     })
 
+    // 3. Limpiamos estados de búsqueda
     setShowSuggestions(false)
+    setFilterQuery('')
   }
 
   const buildPrompt = (userInput: string, fields: Array<SelectedField>) => {
-    // Si no hay campos, enviamos el texto tal cual
     if (fields.length === 0) return userInput
 
-    return `Instrucción del usuario: ${userInput}`
+    return ` ${userInput}`
   }
 
   const handleSend = async (promptOverride?: string) => {
     const rawText = promptOverride || input
-    if (!rawText.trim() && selectedFields.length === 0) return
+    if (isSending || (!rawText.trim() && selectedFields.length === 0)) return
 
     const currentFields = [...selectedFields]
-    const finalPrompt = buildPrompt(rawText, currentFields)
-
-    const userMsg = {
-      id: Date.now().toString(),
-      role: 'user',
-      content: rawText,
-    }
-
-    setMessages((prev) => [...prev, userMsg])
+    const finalContent = buildPrompt(rawText, currentFields)
+    setIsSending(true)
+    setOptimisticMessage(finalContent)
     setInput('')
     // setSelectedFields([])
 
     try {
-      const payload: any = {
-        planId: planId,
-        content: finalPrompt,
-        conversacionId: activeChatId || undefined,
-      }
-
-      if (currentFields.length > 0) {
-        payload.campos = currentFields.map((f) => f.key)
+      const payload = {
+        planId: planId as any,
+        content: finalContent,
+        conversacionId: activeChatId,
+        campos:
+          currentFields.length > 0
+            ? currentFields.map((f) => f.key)
+            : undefined,
       }
 
       const response = await sendChat(payload)
-
+      setIsSyncing(true)
       if (response.conversacionId && response.conversacionId !== activeChatId) {
         setActiveChatId(response.conversacionId)
+      }
 
-        // Esto obliga a 'useConversationByPlan' a buscar en la DB el nuevo chat creado
+      // ESPERAMOS a que la caché se actualice antes de quitar el "isSending"
+      await Promise.all([
         queryClient.invalidateQueries({
           queryKey: ['conversation-by-plan', planId],
-        })
-      }
-
-      // --- NUEVA LÓGICA DE PARSEO ---
-      let aiText = 'Sin respuesta del asistente'
-      let suggestions: Array<any> = []
-
-      if (response.raw) {
-        try {
-          const rawData = JSON.parse(response.raw)
-
-          // Extraemos el mensaje conversacional
-          aiText = rawData['ai-message'] || 'Cambios aplicados con éxito.'
-
-          // Filtramos todo lo que no sea el mensaje para crear las sugerencias
-          suggestions = Object.entries(rawData)
-            .filter(([key]) => key !== 'ai-message')
-            .map(([key, value]) => ({
-              key,
-              label: key.replace(/_/g, ' '),
-              newValue: value as string,
-            }))
-        } catch (e) {
-          console.error('Error parseando el campo raw:', e)
-          aiText = response.raw // Fallback si no es JSON
-        }
-      }
-
-      setMessages((prev) => [
-        ...prev,
-        {
-          id: Date.now().toString(),
-          role: 'assistant',
-          content: aiText,
-          type: suggestions.length > 0 ? 'improvement-card' : 'text',
-          suggestions: suggestions,
-        },
+        }),
+        queryClient.invalidateQueries({
+          queryKey: ['conversation-messages', response.conversacionId],
+        }),
       ])
     } catch (error) {
-      console.error('Error en el chat:', error)
-      setMessages((prev) => [
-        ...prev,
-        {
-          id: 'error',
-          role: 'assistant',
-          content: 'Lo siento, hubo un error al procesar tu solicitud.',
-        },
-      ])
+      console.error('Error:', error)
+      setOptimisticMessage(null)
+    } finally {
+      // Solo ahora quitamos los indicadores de carga
+      setIsSending(false)
+      // setOptimisticMessage(null)
     }
   }
 
+  useEffect(() => {
+    if (!isSyncing || !mensajesDelChat || mensajesDelChat.length === 0) return
+
+    // Forzamos el tipo a 'any' o a tu interfaz de mensaje para saltarnos la unión de tipos compleja
+    const ultimoMensajeDB = mensajesDelChat[mensajesDelChat.length - 1] as any
+
+    // Ahora la validación es directa y no debería dar avisos de "unnecessary"
+    if (ultimoMensajeDB?.respuesta) {
+      setIsSyncing(false)
+      setOptimisticMessage(null)
+    }
+  }, [mensajesDelChat, isSyncing])
+
   const totalReferencias = useMemo(() => {
     return (
       selectedArchivoIds.length +
@@ -409,15 +473,9 @@ function RouteComponent() {
     )
   }, [selectedArchivoIds, selectedRepositorioIds, uploadedFiles])
 
-  const { activeChats, archivedChats } = useMemo(() => {
-    const allChats = lastConversation || []
-    return {
-      activeChats: allChats.filter((chat: any) => chat.estado === 'ACTIVA'),
-      archivedChats: allChats.filter(
-        (chat: any) => chat.estado === 'ARCHIVADA',
-      ),
+  const removeSelectedField = (fieldKey: string) => {
+    setSelectedFields((prev) => prev.filter((f) => f.key !== fieldKey))
   }
-  }, [lastConversation])
 
   return (
     <div className="flex h-[calc(100vh-160px)] max-h-[calc(100vh-160px)] w-full gap-6 overflow-hidden p-4">
@@ -452,65 +510,146 @@ function RouteComponent() {
         </div>
 
         <ScrollArea className="flex-1">
-          <div className="space-y-1">
+          <div className="space-y-1 pr-2">
+            {' '}
+            {/* Agregamos un pr-2 para que el scrollbar no tape botones */}
             {!showArchived ? (
-              // --- LISTA DE CHATS ACTIVOS ---
               activeChats.map((chat) => (
                 <div
                   key={chat.id}
                   onClick={() => setActiveChatId(chat.id)}
-                  className={`group relative flex w-full cursor-pointer items-center gap-3 rounded-lg px-3 py-3 text-sm transition-colors ${
+                  className={`group relative flex w-full items-center overflow-hidden rounded-lg px-3 py-3 text-sm transition-colors ${
                     activeChatId === chat.id
                       ? 'bg-slate-100 font-medium text-slate-900'
                       : 'text-slate-600 hover:bg-slate-50'
                   }`}
                 >
+                  {/* LADO IZQUIERDO: Icono + Texto */}
+                  <div
+                    className="flex min-w-0 flex-1 items-center gap-3 transition-all duration-200"
+                    style={{
+                      // Aplicamos la máscara solo cuando el mouse está encima para que se note el desvanecimiento
+                      // donde aparecen los botones
+                      maskImage:
+                        'linear-gradient(to right, black 70%, transparent 95%)',
+                      WebkitMaskImage:
+                        'linear-gradient(to right, black 70%, transparent 95%)',
+                    }}
+                  >
+                    {/* pr-12 reserva espacio para los botones absolutos */}
                     <FileText size={16} className="shrink-0 opacity-40" />
-                  {/* Usamos el primer mensaje o un título por defecto */}
-                  <span className="truncate pr-8">
-                    {chat.title || `Chat ${chat.creado_en.split('T')[0]}`}
+                    <TooltipProvider delayDuration={400}>
+                      <Tooltip>
+                        <TooltipTrigger asChild className="min-w-0 flex-1">
+                          <div className="min-w-0 flex-1">
+                            <span
+                              ref={
+                                editingChatId === chat.id ? editableRef : null
+                              }
+                              contentEditable={editingChatId === chat.id}
+                              suppressContentEditableWarning={true}
+                              className={`block truncate outline-none ${
+                                editingChatId === chat.id
+                                  ? 'max-h-20 min-w-[100px] cursor-text overflow-y-auto rounded bg-white px-1 break-all shadow-sm ring-1 ring-teal-500'
+                                  : 'cursor-pointer'
+                              }`}
+                              onDoubleClick={(e) => {
+                                e.stopPropagation()
+                                setEditingChatId(chat.id)
+                              }}
+                              onKeyDown={(e) => {
+                                if (e.key === 'Enter') {
+                                  e.preventDefault()
+                                  e.currentTarget.blur()
+                                }
+                                if (e.key === 'Escape') {
+                                  setEditingChatId(null)
+                                  e.currentTarget.textContent =
+                                    chat.nombre || ''
+                                }
+                              }}
+                              onBlur={(e) => {
+                                if (editingChatId === chat.id) {
+                                  const newTitle =
+                                    e.currentTarget.textContent?.trim() || ''
+                                  if (newTitle && newTitle !== chat.nombre) {
+                                    updateTitleMutation({
+                                      id: chat.id,
+                                      nombre: newTitle,
+                                    })
+                                  }
+                                  setEditingChatId(null)
+                                }
+                              }}
+                            >
+                              {chat.nombre ||
+                                `Chat ${chat.creado_en.split('T')[0]}`}
                             </span>
+                          </div>
+                        </TooltipTrigger>
+                        {editingChatId !== chat.id && (
+                          <TooltipContent
+                            side="right"
+                            className="max-w-[280px] break-all"
+                          >
+                            {chat.nombre || 'Conversación'}
+                          </TooltipContent>
+                        )}
+                      </Tooltip>
+                    </TooltipProvider>
+                  </div>
+
+                  {/* LADO DERECHO: Acciones ABSOLUTAS */}
+                  <div
+                    className={`absolute top-1/2 right-2 z-20 flex -translate-y-1/2 items-center gap-1 rounded-md px-1 opacity-0 transition-opacity group-hover:opacity-100 ${
+                      activeChatId === chat.id ? 'bg-slate-100' : 'bg-slate-50'
+                    }`}
+                  >
+                    <button
+                      onClick={(e) => {
+                        e.stopPropagation()
+                        setEditingChatId(chat.id)
+                        setTimeout(() => editableRef.current?.focus(), 50)
+                      }}
+                      className="rounded-md p-1 text-slate-400 transition-colors hover:text-teal-600"
+                    >
+                      <Send size={12} className="rotate-45" />
+                    </button>
                     <button
                       onClick={(e) => archiveChat(e, chat.id)}
-                    className="absolute right-2 p-1 opacity-0 transition-opacity group-hover:opacity-100 hover:text-amber-600"
-                    title="Archivar"
+                      className="rounded-md p-1 text-slate-400 transition-colors hover:text-amber-600"
                     >
                       <Archive size={14} />
                     </button>
                   </div>
+                </div>
               ))
             ) : (
-              // --- LISTA DE CHATS ARCHIVADOS ---
-              <div className="animate-in fade-in slide-in-from-left-2">
+              /* Sección de archivados (Simplificada para mantener consistencia) */
+              <div className="animate-in fade-in slide-in-from-left-2 px-1">
                 <p className="mb-2 px-2 text-[10px] font-bold text-slate-400 uppercase">
                   Archivados
                 </p>
                 {archivedChats.map((chat) => (
                   <div
                     key={chat.id}
-                    className="group relative mb-1 flex w-full items-center gap-3 rounded-lg bg-slate-50/50 px-3 py-2 text-sm text-slate-400"
+                    className="group relative mb-1 flex w-full items-center overflow-hidden rounded-lg bg-slate-50/50 px-3 py-2 text-sm text-slate-400"
                   >
+                    <div className="flex min-w-0 flex-1 items-center gap-3 pr-10">
                       <Archive size={14} className="shrink-0 opacity-30" />
-                    <span className="truncate pr-8">
-                      {chat.title ||
+                      <span className="block truncate">
+                        {chat.nombre ||
                           `Archivado ${chat.creado_en.split('T')[0]}`}
                       </span>
+                    </div>
                     <button
                       onClick={(e) => unarchiveChat(e, chat.id)}
-                      className="absolute right-2 p-1 opacity-0 group-hover:opacity-100 hover:text-teal-600"
-                      title="Desarchivar"
+                      className="absolute top-1/2 right-2 shrink-0 -translate-y-1/2 rounded bg-slate-100 p-1 opacity-0 transition-opacity group-hover:opacity-100 hover:text-teal-600"
                     >
                       <RotateCcw size={14} />
                     </button>
                   </div>
                 ))}
-                {archivedChats.length === 0 && (
-                  <div className="px-2 py-4 text-center">
-                    <p className="text-xs text-slate-400 italic">
-                      No hay archivados
-                    </p>
-                  </div>
-                )}
               </div>
             )}
           </div>
@@ -543,46 +682,110 @@ function RouteComponent() {
         <div className="relative min-h-0 flex-1">
           <ScrollArea ref={scrollRef} className="h-full w-full">
             <div className="mx-auto max-w-3xl space-y-6 p-6">
-              {messages.map((msg) => (
+              {!activeChatId &&
+              chatMessages.length === 0 &&
+              !optimisticMessage ? (
+                <div className="flex h-[400px] flex-col items-center justify-center text-center opacity-40">
+                  <MessageSquarePlus
+                    size={48}
+                    className="mb-4 text-slate-300"
+                  />
+                  <h3 className="text-lg font-medium text-slate-900">
+                    No hay un chat seleccionado
+                  </h3>
+                  <p className="text-sm text-slate-500">
+                    Selecciona un chat del historial o crea uno nuevo para
+                    empezar.
+                  </p>
+                </div>
+              ) : (
+                <>
+                  {chatMessages.map((msg: any) => {
+                    const isAI = msg.role === 'assistant'
+                    const isUser = msg.role === 'user'
+                    // IMPORTANTE: Asegúrate de que msg.id contenga la info de procesamiento o pásala en el map
+                    const isProcessing = msg.isProcessing
+
+                    return (
                       <div
                         key={msg.id}
-                  className={`flex max-w-[85%] flex-col ${msg.role === 'user' ? 'ml-auto items-end' : 'items-start'}`}
-                >
-                  <div
-                    className={`rounded-2xl p-3 text-sm whitespace-pre-wrap shadow-sm ${
-                      msg.role === 'user'
-                        ? 'rounded-tr-none bg-teal-600 text-white'
-                        : 'rounded-tl-none border bg-white text-slate-700'
+                        className={`flex max-w-[85%] flex-col ${
+                          isUser ? 'ml-auto items-end' : 'items-start'
                         }`}
                       >
-                    {/* Contenido de texto normal */}
-                    {msg.content}
+                        <div
+                          className={`relative rounded-2xl p-3 text-sm whitespace-pre-wrap shadow-sm transition-all duration-300 ${
+                            isUser
+                              ? 'rounded-tr-none bg-teal-600 text-white'
+                              : `rounded-tl-none border bg-white text-slate-700 ${
+                                  msg.isRefusal
+                                    ? 'border-red-200 bg-red-50/50 ring-1 ring-red-100'
+                                    : 'border-slate-100'
+                                }`
+                          }`}
+                        >
+                          {/* Aviso de Refusal */}
+                          {msg.isRefusal && (
+                            <div className="mb-1 flex items-center gap-1 text-[10px] font-bold text-red-500 uppercase">
+                              <span>Aviso del Asistente</span>
+                            </div>
+                          )}
 
-                    {/* Si el mensaje tiene sugerencias (ImprovementCard) */}
-                    {msg.suggestions && msg.suggestions.length > 0 && (
+                          {/* CONTENIDO CORRECTO: Usamos msg.content */}
+                          {isAI && isProcessing ? (
+                            <div className="flex items-center gap-2 py-1">
+                              <div className="flex gap-1">
+                                <span className="h-1.5 w-1.5 animate-bounce rounded-full bg-teal-500" />
+                                <span className="h-1.5 w-1.5 animate-bounce rounded-full bg-teal-500 [animation-delay:-0.15s]" />
+                                <span className="h-1.5 w-1.5 animate-bounce rounded-full bg-teal-500 [animation-delay:-0.3s]" />
+                              </div>
+                            </div>
+                          ) : (
+                            msg.content // <--- CAMBIO CLAVE
+                          )}
+
+                          {/* Recomendaciones */}
+                          {isAI && msg.suggestions?.length > 0 && (
                             <div className="mt-4">
                               <ImprovementCard
-                          suggestions={msg.suggestions}
-                          planId={planId} // Del useParams()
-                          currentDatos={data?.datos} // De tu query usePlan(planId)
-                          onApply={(key, val) => {
-                            // Esto es opcional, si quieres hacer algo más en la UI del chat
-                            console.log(
-                              'Evento onApply disparado desde el chat',
-                            )
-                          }}
+                                suggestions={msg.suggestions} // Usamos el nombre normalizado en el flatMap
+                                dbMessageId={msg.dbMessageId}
+                                planId={planId}
+                                currentDatos={data?.datos}
+                                activeChatId={activeChatId}
+                                onApplySuccess={(key) =>
+                                  removeSelectedField(key)
+                                }
                               />
                             </div>
                           )}
                         </div>
                       </div>
-              ))}
-              {isLoading && (
-                <div className="flex gap-2 p-4">
-                  <div className="h-2 w-2 animate-bounce rounded-full bg-teal-400" />
-                  <div className="h-2 w-2 animate-bounce rounded-full bg-teal-400 [animation-delay:0.2s]" />
-                  <div className="h-2 w-2 animate-bounce rounded-full bg-teal-400 [animation-delay:0.4s]" />
+                    )
+                  })}
+
+                  {(isSending || isSyncing) && (
+                    <div className="animate-in fade-in slide-in-from-bottom-2 flex gap-4">
+                      <Avatar className="h-9 w-9 shrink-0 border bg-teal-600 text-white shadow-sm">
+                        <AvatarFallback>
+                          <Sparkles size={16} className="animate-pulse" />
+                        </AvatarFallback>
+                      </Avatar>
+                      <div className="flex flex-col items-start gap-2">
+                        <div className="rounded-2xl rounded-tl-none border border-slate-200 bg-white p-4 shadow-sm">
+                          <div className="flex gap-1">
+                            <span className="h-1.5 w-1.5 animate-bounce rounded-full bg-slate-400 [animation-delay:-0.3s]"></span>
+                            <span className="h-1.5 w-1.5 animate-bounce rounded-full bg-slate-400 [animation-delay:-0.15s]"></span>
+                            <span className="h-1.5 w-1.5 animate-bounce rounded-full bg-slate-400"></span>
                           </div>
+                        </div>
+                        <span className="text-[10px] font-medium text-slate-400 italic">
+                          La IA está analizando tu solicitud...
+                        </span>
+                      </div>
+                    </div>
+                  )}
+                </>
               )}
             </div>
           </ScrollArea>
@@ -613,25 +816,35 @@ function RouteComponent() {
           <div className="relative mx-auto max-w-4xl">
             {/* MENÚ DE SUGERENCIAS FLOTANTE */}
             {showSuggestions && (
-              <div className="animate-in slide-in-from-bottom-2 absolute bottom-full z-50 mb-2 w-72 overflow-hidden rounded-xl border bg-white shadow-2xl">
-                <div className="border-b bg-slate-50 px-3 py-2 text-[10px] font-bold tracking-wider text-slate-500 uppercase">
-                  Seleccionar campo para IA
+              <div className="animate-in slide-in-from-bottom-2 absolute bottom-full mb-2 w-full rounded-xl border bg-white shadow-2xl">
+                <div className="border-b bg-slate-50 px-3 py-2 text-[10px] font-bold text-slate-500 uppercase">
+                  Resultados para "{filterQuery}"
                 </div>
                 <div className="max-h-64 overflow-y-auto p-1">
-                  {availableFields.map((field) => (
+                  {filteredFields.length > 0 ? (
+                    filteredFields.map((field, index) => (
                       <button
                         key={field.key}
                         onClick={() => toggleField(field)}
-                      className="group flex w-full items-center justify-between rounded-lg px-3 py-2 text-left text-sm transition-colors hover:bg-teal-50"
+                        className={`flex w-full items-center justify-between rounded-lg px-3 py-2 text-left text-sm transition-colors ${
+                          index === 0
+                            ? 'bg-teal-50 text-teal-700 ring-1 ring-teal-200 ring-inset'
+                            : 'hover:bg-slate-50'
+                        }`}
                       >
-                      <span className="text-slate-700 group-hover:text-teal-700">
-                        {field.label}
+                        <span>{field.label}</span>
+                        {index === 0 && (
+                          <span className="font-mono text-[10px] opacity-50">
+                            TAB
                           </span>
-                      {selectedFields.find((f) => f.key === field.key) && (
-                        <Check size={14} className="text-teal-600" />
                         )}
                       </button>
-                  ))}
+                    ))
+                  ) : (
+                    <div className="p-3 text-center text-xs text-slate-400">
+                      No hay coincidencias
+                    </div>
+                  )}
                 </div>
               </div>
             )}
@@ -663,6 +876,35 @@ function RouteComponent() {
                 <Textarea
                   value={input}
                   onChange={handleInputChange}
+                  onKeyDown={(e) => {
+                    if (showSuggestions) {
+                      if (e.key === 'Tab' || e.key === 'Enter') {
+                        if (filteredFields.length > 0) {
+                          e.preventDefault()
+                          toggleField(filteredFields[0])
+                        }
+                      }
+                      if (e.key === 'Escape') {
+                        e.preventDefault()
+                        setShowSuggestions(false)
+                        setFilterQuery('')
+                      }
+                    } else {
+                      // Si el usuario borra y el input está vacío, eliminar el último campo
+                      if (
+                        e.key === 'Backspace' &&
+                        input === '' &&
+                        selectedFields.length > 0
+                      ) {
+                        setSelectedFields((prev) => prev.slice(0, -1))
+                      }
+                    }
+
+                    if (e.key === 'Enter' && !e.shiftKey && !showSuggestions) {
+                      e.preventDefault()
+                      if (!isSending) handleSend()
+                    }
+                  }}
                   placeholder={
                     selectedFields.length > 0
                       ? 'Escribe instrucciones adicionales...'
@@ -673,12 +915,16 @@ function RouteComponent() {
                 <Button
                   onClick={() => handleSend()}
                   disabled={
-                    (!input.trim() && selectedFields.length === 0) || isLoading
+                    isSending || (!input.trim() && selectedFields.length === 0)
                   }
                   size="icon"
                   className="mb-1 h-9 w-9 shrink-0 bg-teal-600 hover:bg-teal-700"
                 >
-                  <Send size={16} className="text-white" />
+                  {isSending ? (
+                    <Loader2 className="animate-spin" size={16} />
+                  ) : (
+                    <Send size={16} />
+                  )}
                 </Button>
               </div>
             </div>

src/routes/planes/$planId/_detalle/mapa.tsx

@@ -5,7 +5,6 @@ import {
   Plus,
   ChevronDown,
   AlertTriangle,
-  GripVertical,
   Trash2,
   Pencil,
 } from 'lucide-react'
@@ -46,16 +45,33 @@ import {
   useUpdateAsignatura,
   useUpdateLinea,
 } from '@/data'
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipProvider,
+  TooltipTrigger,
+} from '@/components/ui/tooltip'
 
 // --- Mapeadores (Fuera del componente para mayor limpieza) ---
+const palette = [
+  '#4F46E5', // índigo
+  '#7C3AED', // violeta
+  '#EA580C', // naranja
+  '#059669', // esmeralda
+  '#DC2626', // rojo
+  '#0891B2', // cyan
+  '#CA8A04', // ámbar
+  '#C026D3', // fucsia
+]
+
 const mapLineasToLineaCurricular = (
   lineasApi: Array<any> = [],
 ): Array<LineaCurricular> => {
-  return lineasApi.map((linea) => ({
+  return lineasApi.map((linea, index) => ({
     id: linea.id,
     nombre: linea.nombre,
     orden: linea.orden ?? 0,
-    color: '#1976d2',
+    color: palette[index % palette.length],
   }))
 }
 
@@ -76,7 +92,7 @@ const mapAsignaturasToAsignaturas = (
       // Mapeo directo de los nuevos campos de la API
       hd: asig.horas_academicas ?? 0,
       hi: asig.horas_independientes ?? 0,
-      prerrequisitos: [],
+      prerrequisito_asignatura_id: asig.prerrequisito_asignatura_id ?? null,
     }
   })
 }
@@ -121,52 +137,216 @@ function StatItem({
   )
 }
 
+import * as Icons from 'lucide-react'
+
+const estadoConfig: Record<
+  Asignatura['estado'],
+  {
+    label: string
+    dot: string
+    soft: string
+    icon: React.ComponentType<{ className?: string }>
+  }
+> = {
+  borrador: {
+    label: 'Borrador',
+    dot: 'bg-slate-500',
+    soft: 'bg-slate-100 text-slate-700',
+    icon: Icons.FileText,
+  },
+  revisada: {
+    label: 'Revisada',
+    dot: 'bg-amber-500',
+    soft: 'bg-amber-100 text-amber-700',
+    icon: Icons.ScanSearch,
+  },
+  aprobada: {
+    label: 'Aprobada',
+    dot: 'bg-emerald-500',
+    soft: 'bg-emerald-100 text-emerald-700',
+    icon: Icons.BadgeCheck,
+  },
+  generando: {
+    label: 'Generando',
+    dot: 'bg-sky-500',
+    soft: 'bg-sky-100 text-sky-700',
+    icon: Icons.LoaderCircle,
+  },
+}
+
+function hexToRgba(hex: string, alpha: number) {
+  const clean = hex.replace('#', '')
+  const bigint = parseInt(clean, 16)
+  const r = (bigint >> 16) & 255
+  const g = (bigint >> 8) & 255
+  const b = bigint & 255
+  return `rgba(${r}, ${g}, ${b}, ${alpha})`
+}
+
 function AsignaturaCardItem({
   asignatura,
+  lineaColor,
+  lineaNombre,
   onDragStart,
   isDragging,
   onClick,
 }: {
   asignatura: Asignatura
+  lineaColor: string
+  lineaNombre?: string
   onDragStart: (e: React.DragEvent, id: string) => void
   isDragging: boolean
   onClick: () => void
 }) {
+  const estado = estadoConfig[asignatura.estado] ?? estadoConfig.borrador
+  const EstadoIcon = estado.icon
+
   return (
+    <TooltipProvider delayDuration={150}>
+      <Tooltip>
+        <TooltipTrigger asChild>
           <button
             draggable
             onDragStart={(e) => onDragStart(e, asignatura.id)}
             onClick={onClick}
-      className={`group cursor-grab rounded-lg border bg-white p-3 shadow-sm transition-all active:cursor-grabbing ${
+            className={[
+              'group relative h-[200px] w-[272px] shrink-0 overflow-hidden rounded-[22px] border text-left',
+              'transition-all duration-300 ease-out',
+              'focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring/30',
+              'active:cursor-grabbing cursor-grab',
               isDragging
-          ? 'scale-95 opacity-40'
-          : 'hover:border-teal-400 hover:shadow-md'
-      }`}
+                ? 'scale-[0.985] opacity-45 shadow-none'
+                : 'hover:-translate-y-1 hover:shadow-lg',
+            ].join(' ')}
+            style={{
+              borderColor: hexToRgba(lineaColor, 0.18),
+              background: `
+                radial-gradient(circle at top right, ${hexToRgba(lineaColor, 0.22)} 0%, transparent 34%),
+                linear-gradient(180deg, ${hexToRgba(lineaColor, 0.12)} 0%, ${hexToRgba(lineaColor, 0.04)} 42%, var(--card) 100%)
+              `,
+            }}
+            title={asignatura.nombre}
           >
-      <div className="mb-1 flex items-start justify-between">
-        <span className="font-mono text-[10px] font-bold text-slate-400">
-          {asignatura.clave}
-        </span>
-        <Badge
-          variant="outline"
-          className={`px-1 py-0 text-[9px] uppercase ${statusBadge[asignatura.estado] || ''}`}
+            {/* franja */}
+            <div
+              className="absolute inset-x-0 top-0 h-2"
+              style={{ backgroundColor: lineaColor }}
+            />
+
+            {/* glow decorativo */}
+            <div
+              className="absolute -top-10 -right-10 h-28 w-28 rounded-full blur-2xl transition-transform duration-500 group-hover:scale-110"
+              style={{ backgroundColor: hexToRgba(lineaColor, 0.22) }}
+            />
+
+            <div className="relative flex h-full flex-col p-4">
+              {/* top */}
+              <div className="flex items-start justify-between gap-2">
+                <div
+                  className="inline-flex h-8 max-w-[200px] items-center gap-1.5 rounded-full border px-2.5 text-[11px] font-semibold"
+                  style={{
+                    borderColor: hexToRgba(lineaColor, 0.2),
+                    backgroundColor: hexToRgba(lineaColor, 0.1),
+                    color: lineaColor,
+                  }}
                 >
-          {asignatura.estado}
-        </Badge>
+                  <Icons.KeyRound className="h-3.5 w-3.5 shrink-0" />
+                  <span className="truncate">{asignatura.clave || 'Sin clave'}</span>
                 </div>
-      <p className="mb-1 text-xs leading-tight font-bold text-slate-700">
-        {asignatura.nombre}
-      </p>
-      <div className="mt-2 flex items-center justify-between">
-        <span className="text-[10px] text-slate-500">
-          {asignatura.creditos} CR • HD:{asignatura.hd} • HI:{asignatura.hi}
-        </span>
-        <GripVertical
-          size={12}
-          className="text-slate-300 opacity-0 transition-opacity group-hover:opacity-100"
+
+                <div className="relative flex h-8 items-center overflow-hidden rounded-full bg-background/70 px-2 backdrop-blur-sm">
+                  <div className="flex gap-4 items-center gap-1.5 transition-transform duration-300 group-hover:-translate-x-[72px]">
+                    <span className={`h-2.5 w-2.5 rounded-full ${estado.dot}`} />
+                    <EstadoIcon
+                      className={[
+                        'h-3.5 w-3.5 text-foreground/65',
+                        asignatura.estado === 'generando' ? 'animate-spin' : '',
+                      ].join(' ')}
                     />
                   </div>
+                  <div
+                    className={[
+                      'absolute right-2 flex translate-x-6 items-center gap-1.5 opacity-0 transition-all duration-300',
+                      'group-hover:translate-x-0 group-hover:opacity-100'
+                    ].join(' ')}
+                  >
+                    <span className="text-[11px] font-semibold whitespace-nowrap">
+                      {estado.label}
+                    </span>
+                  </div>
+
+                </div>
+              </div>
+
+              {/* titulo */}
+              <div className="mt-4 min-h-[72px]">
+                <h3
+                  className="overflow-hidden text-[18px] leading-[1.08] font-bold text-foreground"
+                  style={{
+                    display: '-webkit-box',
+                    WebkitLineClamp: 3,
+                    WebkitBoxOrient: 'vertical',
+                  }}
+                >
+                  {asignatura.nombre}
+                </h3>
+              </div>
+
+              {/* bottom */}
+              <div className="mt-auto grid grid-cols-3 gap-2">
+                <div className="rounded-2xl border border-white/40 bg-white/55 px-2.5 py-2 backdrop-blur-sm dark:border-white/10 dark:bg-white/5">
+                  <div className="mb-1 flex items-center gap-1.5 text-muted-foreground">
+                    <Icons.Award className="h-3.5 w-3.5" />
+                    <span className="text-[10px] font-medium uppercase tracking-wide">
+                      CR
+                    </span>
+                  </div>
+                  <div className="text-sm font-bold text-foreground">
+                    {asignatura.creditos}
+                  </div>
+                </div>
+
+                <div className="rounded-2xl border border-white/40 bg-white/55 px-2.5 py-2 backdrop-blur-sm dark:border-white/10 dark:bg-white/5">
+                  <div className="mb-1 flex items-center gap-1.5 text-muted-foreground">
+                    <Icons.Clock3 className="h-3.5 w-3.5" />
+                    <span className="text-[10px] font-medium uppercase tracking-wide">
+                      HD
+                    </span>
+                  </div>
+                  <div className="text-sm font-bold text-foreground">
+                    {asignatura.hd}
+                  </div>
+                </div>
+
+                <div className="rounded-2xl border border-white/40 bg-white/55 px-2.5 py-2 backdrop-blur-sm dark:border-white/10 dark:bg-white/5">
+                  <div className="mb-1 flex items-center gap-1.5 text-muted-foreground">
+                    <Icons.BookOpenText className="h-3.5 w-3.5" />
+                    <span className="text-[10px] font-medium uppercase tracking-wide">
+                      HI
+                    </span>
+                  </div>
+                  <div className="text-sm font-bold text-foreground">
+                    {asignatura.hi}
+                  </div>
+                </div>
+              </div>
+
+              {/* drag affordance */}
+              <div className="pointer-events-none absolute right-3 bottom-3 rounded-full bg-background/70 p-1.5 opacity-0 backdrop-blur-sm transition-all duration-300 group-hover:opacity-100">
+                <Icons.GripVertical className="h-4 w-4 text-muted-foreground/55" />
+              </div>
+            </div>
           </button>
+        </TooltipTrigger>
+
+        <TooltipContent side="bottom">
+          <div className="text-xs">
+            {lineaNombre ? `${lineaNombre} · ` : ''}
+            {asignatura.nombre}
+          </div>
+        </TooltipContent>
+      </Tooltip>
+    </TooltipProvider>
   )
 }
 
@@ -336,6 +516,7 @@ function MapaCurricularPage() {
       horas_independientes?: TablesUpdate<'asignaturas'>['horas_independientes']
       numero_ciclo?: TablesUpdate<'asignaturas'>['numero_ciclo']
       linea_plan_id?: TablesUpdate<'asignaturas'>['linea_plan_id']
+      prerrequisito_asignatura_id?: string | null
     }
     const patch: Partial<AsignaturaPatch> = {
       nombre: editingData.nombre,
@@ -345,6 +526,7 @@ function MapaCurricularPage() {
       horas_independientes: editingData.hi,
       numero_ciclo: editingData.ciclo,
       linea_plan_id: editingData.lineaCurricularId,
+      prerrequisito_asignatura_id: editingData.prerrequisito_asignatura_id,
       tipo: editingData.tipo.toUpperCase() as TipoAsignatura, // Asegurar que coincida con el ENUM (OBLIGATORIA/OPTATIVA)
     }
 
@@ -490,7 +672,7 @@ function MapaCurricularPage() {
     e: React.FocusEvent<HTMLSpanElement>,
     id: string,
   ) => {
-    const nuevoNombre = e.currentTarget.textContent?.trim() || ''
+    const nuevoNombre = e.currentTarget.textContent.trim() || ''
 
     // Buscamos la línea original para comparar
     const lineaOriginal = lineas.find((l) => l.id === id)
@@ -616,8 +798,7 @@ function MapaCurricularPage() {
               return (
                 <Fragment key={linea.id}>
                   <div
-                    className={`group relative flex items-center justify-between rounded-xl border-l-4 p-4 transition-all ${
-                      lineColors[idx % lineColors.length]
+                    className={`group relative flex items-center justify-between rounded-xl border-l-4 p-4 transition-all ${lineColors[idx % lineColors.length]
                       } ${editingLineaId === linea.id ? 'bg-white ring-2 ring-teal-500/20' : ''}`}
                   >
                     <div className="flex-1 overflow-hidden">
@@ -633,8 +814,7 @@ function MapaCurricularPage() {
                             setTempNombreLinea(linea.nombre)
                           }
                         }}
-                        className={`block w-full text-xs font-bold break-words outline-none ${
-                          editingLineaId === linea.id
+                        className={`block w-full text-xs font-bold break-words outline-none ${editingLineaId === linea.id
                           ? 'cursor-text border-b border-teal-500/50 pb-1'
                           : 'cursor-pointer'
                           }`}
@@ -675,6 +855,8 @@ function MapaCurricularPage() {
                           <AsignaturaCardItem
                             key={m.id}
                             asignatura={m}
+                            lineaColor={linea.color || '#1976d2'}
+                            lineaNombre={linea.nombre}
                             isDragging={draggedAsignatura === m.id}
                             onDragStart={handleDragStart}
                             onClick={() => {
@@ -725,45 +907,81 @@ function MapaCurricularPage() {
       </div>
 
       {/* Asignaturas Sin Asignar */}
-      <div className="mt-10 rounded-2xl border border-slate-200 bg-slate-50 p-6">
-        <div className="mb-4 flex items-center justify-between">
-          <div className="flex items-center gap-2 text-slate-600">
-            <h3 className="text-sm font-bold tracking-wider uppercase">
-              Bandeja de Entrada / Asignaturas sin asignar
-            </h3>
-            <Badge variant="secondary">{unassignedAsignaturas.length}</Badge>
+      <div className="mt-12 rounded-[28px] border border-border bg-card/80 p-5 shadow-sm backdrop-blur-sm">
+        <div className="mb-5 flex flex-col gap-3 md:flex-row md:items-center md:justify-between">
+          <div className="min-w-0">
+            <div className="flex items-center gap-2">
+              <div className="flex h-9 w-9 items-center justify-center rounded-2xl bg-muted text-muted-foreground">
+                <Icons.Inbox className="h-4.5 w-4.5" />
               </div>
-          <p className="text-xs text-slate-400">
-            Arrastra una asignatura aquí para quitarla del mapa
+
+              <div className="min-w-0">
+                <div className="flex items-center gap-2">
+                  <h3 className="text-sm font-bold tracking-wide text-foreground uppercase">
+                    Bandeja de entrada
+                  </h3>
+
+                  <div className="inline-flex h-6 min-w-6 items-center justify-center rounded-full bg-muted px-2 text-[11px] font-semibold text-muted-foreground">
+                    {unassignedAsignaturas.length}
+                  </div>
+                </div>
+
+                <p className="mt-0.5 text-sm text-muted-foreground">
+                  Asignaturas sin ciclo o línea curricular
                 </p>
               </div>
+            </div>
+          </div>
+
+          <div className="flex items-center gap-2 rounded-full border border-dashed border-border bg-background/80 px-3 py-1.5 text-xs text-muted-foreground">
+            <Icons.MoveDown className="h-3.5 w-3.5" />
+            <span>Arrastra aquí para desasignar</span>
+          </div>
+        </div>
 
         <div
-          className={`flex min-h-[120px] flex-wrap gap-4 rounded-xl border-2 border-dashed p-4 transition-colors ${
-            draggedAsignatura
-              ? 'border-teal-300 bg-teal-50/50'
-              : 'border-slate-200 bg-white/50'
-          }`}
           onDragOver={handleDragOver}
-          onDrop={(e) => handleDrop(e, null, null)} // Limpia ciclo y línea
+          onDrop={(e) => handleDrop(e, null, null)}
+          className={[
+            'rounded-[24px] border-2 border-dashed p-4 transition-all duration-300',
+            'min-h-[220px]',
+            draggedAsignatura
+              ? 'border-primary/35 bg-primary/6 shadow-inner'
+              : 'border-border bg-muted/20',
+          ].join(' ')}
         >
+          {unassignedAsignaturas.length > 0 ? (
+            <div className="flex flex-wrap gap-4">
               {unassignedAsignaturas.map((m) => (
-            <div key={m.id} className="w-[200px]">
+                <div key={m.id} className="w-[272px] shrink-0">
                   <AsignaturaCardItem
                     asignatura={m}
+                    lineaColor="#94A3B8"
+                    lineaNombre="Sin asignar"
                     isDragging={draggedAsignatura === m.id}
                     onDragStart={handleDragStart}
                     onClick={() => {
-                  setEditingData(m) // Cargamos los datos en el estado de edición
+                      setEditingData(m)
                       setIsEditModalOpen(true)
                     }}
                   />
                 </div>
               ))}
-          {unassignedAsignaturas.length === 0 && (
-            <div className="flex w-full items-center justify-center text-sm text-slate-400">
-              No hay asignaturas pendientes. Arrastra una asignatura aquí para
-              desasignarla.
+            </div>
+          ) : (
+            <div className="flex min-h-[188px] flex-col items-center justify-center rounded-[20px] border border-border/70 bg-background/70 px-6 text-center">
+              <div className="mb-3 flex h-12 w-12 items-center justify-center rounded-2xl bg-muted text-muted-foreground">
+                <Icons.CheckCheck className="h-5 w-5" />
+              </div>
+
+              <p className="text-sm font-semibold text-foreground">
+                No hay asignaturas pendientes
+              </p>
+
+              <p className="mt-1 max-w-md text-sm text-muted-foreground">
+                Todo está colocado en el mapa. Arrastra una asignatura aquí para quitarle
+                ciclo y línea curricular.
+              </p>
             </div>
           )}
         </div>
@@ -935,65 +1153,55 @@ function MapaCurricularPage() {
               {/* Fila 4: Seriación (Prerrequisitos) */}
               <div className="space-y-2">
                 <label className="text-xs font-bold text-slate-500 uppercase">
-                  Seriación (Prerrequisitos)
+                  Seriación (Prerrequisito)
                 </label>
                 <Select
-                  value={seriacionValue}
+                  // Cambiamos a manejo de valor único basado en el ID de la columna
+                  value={editingData.prerrequisito_asignatura_id || undefined}
                   onValueChange={(val) => {
-                    if (val === 'none') {
-                      setSeriacionValue('')
-                      return
-                    }
-                    if (!editingData.prerrequisitos.includes(val)) {
+                    console.log(editingData)
+
                     setEditingData({
                       ...editingData,
-                        prerrequisitos: [...editingData.prerrequisitos, val],
+                      prerrequisito_asignatura_id: val === 'none' ? null : val,
                     })
-                    }
-                    setSeriacionValue('')
                   }}
                 >
-                  <SelectTrigger>
+                  <SelectTrigger className="w-full bg-white">
                     <SelectValue placeholder="Seleccionar asignatura..." />
                   </SelectTrigger>
                   <SelectContent>
                     <SelectItem value="none">-- Sin Seriación --</SelectItem>
 
                     {asignaturas
-                      .filter((m) => m.id !== editingData.id)
-                      .map((m) => (
-                        <SelectItem key={m.id} value={m.id}>
-                          {m.nombre} ({m.clave})
+                      .filter((asig) => {
+                        // 1. No es la misma materia
+                        const noEsMisma = asig.id !== editingData.id
+                        // 2. El ciclo debe ser estrictamente MENOR
+                        const esCicloMenor =
+                          asig.ciclo !== null &&
+                          editingData.ciclo !== null &&
+                          asig.ciclo < editingData.ciclo
+
+                        return noEsMisma && esCicloMenor
+                      })
+                      .sort(
+                        (a, b) =>
+                          (a.ciclo || 0) - (b.ciclo || 0) ||
+                          a.nombre.localeCompare(b.nombre),
+                      )
+                      .map((asig) => (
+                        <SelectItem key={asig.id} value={asig.id}>
+                          <span className="font-bold text-teal-600">
+                            [C{asig.ciclo}]
+                          </span>{' '}
+                          {asig.nombre}
                         </SelectItem>
                       ))}
                   </SelectContent>
                 </Select>
 
-                {/* Visualización de los prerrequisitos seleccionados */}
-                <div className="mt-2 flex flex-wrap gap-2">
-                  {editingData.prerrequisitos.map((pre) => (
-                    <Badge
-                      key={pre}
-                      variant="secondary"
-                      className="bg-slate-100 text-slate-600"
-                    >
-                      {pre}
-                      <button
-                        className="ml-1 hover:text-red-500"
-                        onClick={() => {
-                          setEditingData({
-                            ...editingData,
-                            prerrequisitos: editingData.prerrequisitos.filter(
-                              (p) => p !== pre,
-                            ),
-                          })
-                        }}
-                      >
-                        ×
-                      </button>
-                    </Badge>
-                  ))}
-                </div>
+                {/* Visualización del Prerrequisito con el Nombre */}
               </div>
 
               {/* Fila 5: Tipo */}

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

@@ -1,55 +0,0 @@
-import { createFileRoute, notFound, useLocation } from '@tanstack/react-router'
-import { useEffect } from 'react'
-
-import AsignaturaDetailPage from '@/components/asignaturas/detalle/AsignaturaDetailPage'
-import { lateralConfetti } from '@/components/ui/lateral-confetti'
-import { NotFoundPage } from '@/components/ui/NotFoundPage'
-import { subjects_get } from '@/data/api/subjects.api'
-import { qk } from '@/data/query/keys'
-
-export const Route = createFileRoute(
-  '/planes/$planId/asignaturas/$asignaturaId',
-)({
-  loader: async ({ context: { queryClient }, params: { asignaturaId } }) => {
-    try {
-      await queryClient.ensureQueryData({
-        queryKey: qk.asignatura(asignaturaId),
-        queryFn: () => subjects_get(asignaturaId),
-      })
-    } catch (e: any) {
-      // PGRST116: The result contains 0 rows (Supabase Single response error)
-      if (e?.code === 'PGRST116') {
-        throw notFound()
-      }
-      throw e
-    }
-  },
-  notFoundComponent: () => {
-    return (
-      <NotFoundPage
-        title="Materia no encontrada"
-        message="La asignatura que buscas no existe o fue eliminada."
-      />
-    )
-  },
-  component: RouteComponent,
-})
-
-function RouteComponent() {
-  // const { planId, asignaturaId } = Route.useParams()
-  const location = useLocation()
-
-  // Confetti al llegar desde creación
-  useEffect(() => {
-    if ((location.state as any)?.showConfetti) {
-      lateralConfetti()
-      window.history.replaceState({}, document.title) // Limpiar el estado para que no se repita
-    }
-  }, [location.state])
-
-  return (
-    <div>
-      <AsignaturaDetailPage></AsignaturaDetailPage>
-    </div>
-  )
-}

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

@@ -0,0 +1,11 @@
+import { createFileRoute, Outlet } from '@tanstack/react-router'
+
+export const Route = createFileRoute(
+  '/planes/$planId/asignaturas/$asignaturaId/bibliografia',
+)({
+  component: RouteComponent,
+})
+
+function RouteComponent() {
+  return <Outlet />
+}

src/routes/planes/$planId/asignaturas/$asignaturaId/bibliografia/index.tsx

@@ -0,0 +1,13 @@
+import { createFileRoute } from '@tanstack/react-router'
+
+import { BibliographyItem } from '@/components/asignaturas/detalle/BibliographyItem'
+
+export const Route = createFileRoute(
+  '/planes/$planId/asignaturas/$asignaturaId/bibliografia/',
+)({
+  component: RouteComponent,
+})
+
+function RouteComponent() {
+  return <BibliographyItem />
+}

src/routes/planes/$planId/asignaturas/$asignaturaId/bibliografia/nueva.tsx

@@ -0,0 +1,19 @@
+import { createFileRoute } from '@tanstack/react-router'
+
+import { NuevaBibliografiaModalContainer } from '@/features/bibliografia/nueva/NuevaBibliografiaModalContainer'
+
+export const Route = createFileRoute(
+  '/planes/$planId/asignaturas/$asignaturaId/bibliografia/nueva',
+)({
+  component: NuevaBibliografiaModal,
+})
+
+function NuevaBibliografiaModal() {
+  const { planId, asignaturaId } = Route.useParams()
+  return (
+    <NuevaBibliografiaModalContainer
+      planId={planId}
+      asignaturaId={asignaturaId}
+    />
+  )
+}

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

@@ -0,0 +1,13 @@
+import { createFileRoute } from '@tanstack/react-router'
+
+import { ContenidoTematico } from '@/components/asignaturas/detalle/ContenidoTematico'
+
+export const Route = createFileRoute(
+  '/planes/$planId/asignaturas/$asignaturaId/contenido',
+)({
+  component: RouteComponent,
+})
+
+function RouteComponent() {
+  return <ContenidoTematico />
+}

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

@@ -0,0 +1,132 @@
+import { createFileRoute, useParams } from '@tanstack/react-router'
+import { useCallback, useEffect, useRef, useState } from 'react'
+
+import { DocumentoSEPTab } from '@/components/asignaturas/detalle/DocumentoSEPTab'
+import { useSubject } from '@/data'
+import { fetchAsignaturaPdf } from '@/data/api/document.api'
+
+export const Route = createFileRoute(
+  '/planes/$planId/asignaturas/$asignaturaId/documento',
+)({
+  component: RouteComponent,
+})
+
+function RouteComponent() {
+  const { asignaturaId } = useParams({
+    from: '/planes/$planId/asignaturas/$asignaturaId/documento',
+  })
+
+  const { data: asignatura } = useSubject(asignaturaId)
+  const asignaturaFileBaseName = sanitizeFileBaseName(
+    asignatura?.nombre ?? 'documento_sep',
+  )
+
+  const [pdfUrl, setPdfUrl] = useState<string | null>(null)
+  const pdfUrlRef = useRef<string | null>(null)
+  const isMountedRef = useRef<boolean>(false)
+  const [isLoading, setIsLoading] = useState(true)
+  const [isRegenerating, setIsRegenerating] = useState(false)
+
+  const loadPdfPreview = useCallback(async () => {
+    try {
+      if (isMountedRef.current) setIsLoading(true)
+
+      const pdfBlob = await fetchAsignaturaPdf({
+        asignatura_id: asignaturaId,
+        convertTo: 'pdf',
+      })
+
+      if (!isMountedRef.current) return
+
+      const url = window.URL.createObjectURL(pdfBlob)
+
+      if (pdfUrlRef.current) window.URL.revokeObjectURL(pdfUrlRef.current)
+      pdfUrlRef.current = url
+      setPdfUrl(url)
+    } catch (error) {
+      console.error('Error cargando PDF:', error)
+    } finally {
+      if (isMountedRef.current) setIsLoading(false)
+    }
+  }, [asignaturaId])
+
+  useEffect(() => {
+    isMountedRef.current = true
+    loadPdfPreview()
+
+    return () => {
+      isMountedRef.current = false
+      if (pdfUrlRef.current) window.URL.revokeObjectURL(pdfUrlRef.current)
+    }
+  }, [loadPdfPreview])
+
+  const handleDownloadPdf = async () => {
+    const pdfBlob = await fetchAsignaturaPdf({
+      asignatura_id: asignaturaId,
+      convertTo: 'pdf',
+    })
+
+    const url = window.URL.createObjectURL(pdfBlob)
+    const link = document.createElement('a')
+    link.href = url
+    link.download = `${asignaturaFileBaseName}.pdf`
+    document.body.appendChild(link)
+    link.click()
+    link.remove()
+    window.URL.revokeObjectURL(url)
+  }
+
+  const handleDownloadWord = async () => {
+    const docBlob = await fetchAsignaturaPdf({
+      asignatura_id: asignaturaId,
+    })
+
+    const url = window.URL.createObjectURL(docBlob)
+    const link = document.createElement('a')
+    link.href = url
+    link.download = `${asignaturaFileBaseName}.docx`
+    document.body.appendChild(link)
+    link.click()
+    link.remove()
+    window.URL.revokeObjectURL(url)
+  }
+
+  const handleRegenerate = async () => {
+    try {
+      setIsRegenerating(true)
+
+      await loadPdfPreview()
+    } finally {
+      setIsRegenerating(false)
+    }
+  }
+
+  return (
+    <DocumentoSEPTab
+      pdfUrl={pdfUrl}
+      isLoading={isLoading}
+      onDownloadPdf={handleDownloadPdf}
+      onDownloadWord={handleDownloadWord}
+      onRegenerate={handleRegenerate}
+      isRegenerating={isRegenerating}
+    />
+  )
+}
+
+function sanitizeFileBaseName(input: string): string {
+  const text = String(input)
+  const withoutControlChars = Array.from(text)
+    .filter((ch) => {
+      const code = ch.charCodeAt(0)
+      return code >= 32 && code !== 127
+    })
+    .join('')
+
+  const cleaned = withoutControlChars
+    .replace(/[<>:"/\\|?*]+/g, ' ')
+    .replace(/\s+/g, ' ')
+    .trim()
+    .replace(/[. ]+$/g, '')
+
+  return (cleaned || 'documento').slice(0, 150)
+}

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

@@ -0,0 +1,13 @@
+import { createFileRoute } from '@tanstack/react-router'
+
+import { HistorialTab } from '@/components/asignaturas/detalle/HistorialTab'
+
+export const Route = createFileRoute(
+  '/planes/$planId/asignaturas/$asignaturaId/historial',
+)({
+  component: RouteComponent,
+})
+
+function RouteComponent() {
+  return <HistorialTab />
+}

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

@@ -0,0 +1,13 @@
+import { createFileRoute } from '@tanstack/react-router'
+
+import { IAAsignaturaTab } from '@/components/asignaturas/detalle/IAAsignaturaTab'
+
+export const Route = createFileRoute(
+  '/planes/$planId/asignaturas/$asignaturaId/iaasignatura',
+)({
+  component: RouteComponent,
+})
+
+function RouteComponent() {
+  return <IAAsignaturaTab />
+}

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

@@ -0,0 +1,13 @@
+import { createFileRoute } from '@tanstack/react-router'
+
+import AsignaturaDetailPage from '@/components/asignaturas/detalle/AsignaturaDetailPage'
+
+export const Route = createFileRoute(
+  '/planes/$planId/asignaturas/$asignaturaId/',
+)({
+  component: DatosGeneralesPage,
+})
+
+function DatosGeneralesPage() {
+  return <AsignaturaDetailPage />
+}

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

@@ -0,0 +1,263 @@
+import {
+  createFileRoute,
+  Outlet,
+  Link,
+  useLocation,
+  useParams,
+  useRouterState,
+} from '@tanstack/react-router'
+import { ArrowLeft, GraduationCap } from 'lucide-react'
+import { useEffect, useState } from 'react'
+
+import { Badge } from '@/components/ui/badge'
+import { lateralConfetti } from '@/components/ui/lateral-confetti'
+import { useSubject, useUpdateAsignatura } from '@/data'
+
+export const Route = createFileRoute(
+  '/planes/$planId/asignaturas/$asignaturaId',
+)({
+  component: AsignaturaLayout,
+})
+
+function EditableHeaderField({
+  value,
+  onSave,
+  className,
+}: {
+  value: string | number
+  onSave: (val: string) => void
+  className?: string
+}) {
+  const textValue = String(value)
+
+  // Manejador para cuando el usuario termina de editar (pierde el foco)
+  const handleBlur = (e: React.FocusEvent<HTMLSpanElement>) => {
+    const newValue = e.currentTarget.innerText
+    if (newValue !== textValue) {
+      onSave(newValue)
+    }
+  }
+
+  const handleKeyDown = (e: React.KeyboardEvent<HTMLSpanElement>) => {
+    if (e.key === 'Enter') {
+      e.preventDefault()
+      e.currentTarget.blur() // Forzamos el guardado al presionar Enter
+    }
+  }
+
+  return (
+    // eslint-disable-next-line jsx-a11y/no-static-element-interactions
+    <span
+      contentEditable
+      suppressContentEditableWarning={true} // Evita el warning de React por tener hijos y contentEditable
+      spellCheck={false}
+      onBlur={handleBlur}
+      onKeyDown={handleKeyDown}
+      className={`inline-block cursor-text rounded-sm px-1 transition-all hover:bg-white/10 focus:bg-white/20 focus:ring-2 focus:ring-blue-400/50 focus:outline-none ${className ?? ''} `}
+    >
+      {textValue}
+    </span>
+  )
+}
+interface DatosPlan {
+  nombre?: string
+}
+
+function AsignaturaLayout() {
+  const location = useLocation()
+  const { asignaturaId } = useParams({
+    from: '/planes/$planId/asignaturas/$asignaturaId',
+  })
+  const { planId } = useParams({
+    from: '/planes/$planId/asignaturas/$asignaturaId',
+  })
+  const { data: asignaturaApi, isLoading: loadingAsig } =
+    useSubject(asignaturaId)
+  // 1. Asegúrate de tener estos estados en tu componente principal
+
+  const updateAsignatura = useUpdateAsignatura()
+
+  // Dentro de AsignaturaDetailPage
+  const [headerData, setHeaderData] = useState({
+    codigo: '',
+    nombre: '',
+    creditos: 0,
+    ciclo: 0,
+  })
+
+  // Sincronizar cuando llegue la API
+  useEffect(() => {
+    if (asignaturaApi) {
+      setHeaderData({
+        codigo: asignaturaApi.codigo ?? '',
+        nombre: asignaturaApi.nombre,
+        creditos: asignaturaApi.creditos,
+        ciclo: asignaturaApi.numero_ciclo ?? 0,
+      })
+    }
+  }, [asignaturaApi])
+
+  const handleUpdateHeader = (key: string, value: string | number) => {
+    const newData = { ...headerData, [key]: value }
+    setHeaderData(newData)
+
+    const patch: Record<string, any> =
+      key === 'ciclo'
+        ? { numero_ciclo: value }
+        : {
+            [key]: value,
+          }
+
+    updateAsignatura.mutate({
+      asignaturaId,
+      patch,
+    })
+  }
+
+  const pathname = useRouterState({
+    select: (state) => state.location.pathname,
+  })
+
+  // Confetti al llegar desde creación IA
+  useEffect(() => {
+    if ((location.state as any)?.showConfetti) {
+      lateralConfetti()
+      window.history.replaceState({}, document.title)
+    }
+  }, [location.state])
+
+  if (loadingAsig) {
+    return (
+      <div className="flex h-screen items-center justify-center bg-[#0b1d3a] text-white">
+        Cargando asignatura...
+      </div>
+    )
+  }
+
+  // Si no hay datos y no está cargando, algo falló
+  if (!asignaturaApi) return null
+
+  return (
+    <div>
+      <section className="bg-linear-to-b from-[#0b1d3a] to-[#0e2a5c] text-white">
+        <div className="mx-auto max-w-7xl px-6 py-10">
+          <Link
+            to="/planes/$planId/asignaturas"
+            params={{ planId }}
+            className="mb-4 flex items-center gap-2 text-sm text-blue-200 hover:text-white"
+          >
+            <ArrowLeft className="h-4 w-4" /> Volver al plan
+          </Link>
+
+          <div className="flex items-start justify-between gap-6">
+            <div className="space-y-3">
+              {/* CÓDIGO EDITABLE */}
+              <Badge className="border border-blue-700 bg-blue-900/50">
+                <EditableHeaderField
+                  value={headerData.codigo}
+                  onSave={(val) => handleUpdateHeader('codigo', val)}
+                />
+              </Badge>
+
+              {/* NOMBRE EDITABLE */}
+              <h1 className="text-3xl font-bold">
+                <EditableHeaderField
+                  value={headerData.nombre}
+                  onSave={(val) => handleUpdateHeader('nombre', val)}
+                />
+              </h1>
+              {
+                // console.log(headerData),
+
+                console.log(asignaturaApi.planes_estudio?.nombre)
+              }
+              <div className="flex flex-wrap gap-4 text-sm text-blue-200">
+                <span className="flex items-center gap-1">
+                  <GraduationCap className="h-4 w-4 shrink-0" />
+                  Pertenece al plan:{' '}
+                  <span className="text-blue-100">
+                    {(asignaturaApi.planes_estudio as DatosPlan).nombre || ''}
+                  </span>
+                </span>
+              </div>
+            </div>
+
+            <div className="flex flex-col items-end gap-2 text-right">
+              {/* CRÉDITOS EDITABLES */}
+              <Badge variant="secondary" className="gap-1">
+                <span className="inline-flex max-w-fit">
+                  <EditableHeaderField
+                    value={headerData.creditos}
+                    onSave={(val) =>
+                      handleUpdateHeader('creditos', parseInt(val) || 0)
+                    }
+                  />
+                </span>
+                <span>créditos</span>
+              </Badge>
+
+              {/* SEMESTRE EDITABLE */}
+              <Badge variant="secondary" className="gap-1">
+                <EditableHeaderField
+                  value={headerData.ciclo}
+                  onSave={(val) =>
+                    handleUpdateHeader('ciclo', parseInt(val) || 0)
+                  }
+                />
+                <span>° ciclo</span>
+              </Badge>
+
+              <Badge variant="secondary">{asignaturaApi.tipo}</Badge>
+            </div>
+          </div>
+        </div>
+      </section>
+
+      {/* TABS */}
+
+      <nav className="border-b bg-white">
+        <div className="mx-auto max-w-7xl px-6">
+          <div className="flex justify-center gap-8">
+            {[
+              { label: 'Datos', to: '' },
+              { label: 'Contenido', to: 'contenido' },
+              { label: 'Bibliografía', to: 'bibliografia' },
+              { label: 'IA', to: 'iaasignatura' },
+              { label: 'Documento SEP', to: 'documento' },
+              { label: 'Historial', to: 'historial' },
+            ].map((tab) => {
+              const isActive =
+                tab.to === ''
+                  ? pathname === `/planes/${planId}/asignaturas/${asignaturaId}`
+                  : pathname.includes(tab.to)
+
+              return (
+                <Link
+                  key={tab.label}
+                  to={
+                    (tab.to === ''
+                      ? '/planes/$planId/asignaturas/$asignaturaId'
+                      : `/planes/$planId/asignaturas/$asignaturaId/${tab.to}`) as any
+                  }
+                  from="/planes/$planId/asignaturas/$asignaturaId"
+                  params={{ planId, asignaturaId }}
+                  className={`border-b-2 py-3 text-sm font-medium ${
+                    isActive
+                      ? 'border-blue-600 text-blue-600'
+                      : 'border-transparent text-slate-500 hover:border-slate-300 hover:text-slate-700'
+                  }`}
+                >
+                  {tab.label}
+                </Link>
+              )
+            })}
+          </div>
+        </div>
+      </nav>
+
+      <div className="mx-auto max-w-7xl px-6 py-8">
+        <Outlet />
+      </div>
+    </div>
+  )
+}

src/styles.css

@@ -4,18 +4,145 @@
 
 @custom-variant dark (&:is(.dark *));
 
+@font-face {
+  font-family: 'Indivisa Sans';
+  src: url('/fonts/indivisa/IndivisaTextSans-Light.otf') format('opentype');
+  font-weight: 300;
+  font-style: normal;
+}
+
+@font-face {
+  font-family: 'Indivisa Sans';
+  src: url('/fonts/indivisa/IndivisaTextSans-LightItalic.otf')
+    format('opentype');
+  font-weight: 300;
+  font-style: italic;
+}
+
+@font-face {
+  font-family: 'Indivisa Sans';
+  src: url('/fonts/indivisa/IndivisaTextSans-Regular.otf') format('opentype');
+  font-weight: 400;
+  font-style: normal;
+}
+
+@font-face {
+  font-family: 'Indivisa Sans';
+  src: url('/fonts/indivisa/IndivisaTextSans-RegularItalic.otf')
+    format('opentype');
+  font-weight: 400;
+  font-style: italic;
+}
+
+@font-face {
+  font-family: 'Indivisa Sans';
+  src: url('/fonts/indivisa/IndivisaTextSans-Bold.otf') format('opentype');
+  font-weight: 700;
+  font-style: normal;
+}
+
+@font-face {
+  font-family: 'Indivisa Sans';
+  src: url('/fonts/indivisa/IndivisaTextSans-BoldItalic.otf') format('opentype');
+  font-weight: 700;
+  font-style: italic;
+}
+
+@font-face {
+  font-family: 'Indivisa Sans';
+  src: url('/fonts/indivisa/IndivisaTextSans-Black.otf') format('opentype');
+  font-weight: 900;
+  font-style: normal;
+}
+
+@font-face {
+  font-family: 'Indivisa Sans';
+  src: url('/fonts/indivisa/IndivisaTextSans-BlackItalic.otf')
+    format('opentype');
+  font-weight: 900;
+  font-style: italic;
+}
+
+/* Serif */
+
+@font-face {
+  font-family: 'Indivisa Serif';
+  src: url('/fonts/indivisa/IndivisaTextSerif-Light.otf') format('opentype');
+  font-weight: 300;
+  font-style: normal;
+}
+
+@font-face {
+  font-family: 'Indivisa Serif';
+  src: url('/fonts/indivisa/IndivisaTextSerif-LightItalic.otf')
+    format('opentype');
+  font-weight: 300;
+  font-style: italic;
+}
+
+@font-face {
+  font-family: 'Indivisa Serif';
+  src: url('/fonts/indivisa/IndivisaTextSerif-Regular.otf') format('opentype');
+  font-weight: 400;
+  font-style: normal;
+}
+
+@font-face {
+  font-family: 'Indivisa Serif';
+  src: url('/fonts/indivisa/IndivisaTextSerif-RegularItalic.otf')
+    format('opentype');
+  font-weight: 400;
+  font-style: italic;
+}
+
+@font-face {
+  font-family: 'Indivisa Serif';
+  src: url('/fonts/indivisa/IndivisaTextSerif-Bold.otf') format('opentype');
+  font-weight: 700;
+  font-style: normal;
+}
+
+@font-face {
+  font-family: 'Indivisa Serif';
+  src: url('/fonts/indivisa/IndivisaTextSerif-BoldItalic.otf')
+    format('opentype');
+  font-weight: 700;
+  font-style: italic;
+}
+
+@font-face {
+  font-family: 'Indivisa Serif';
+  src: url('/fonts/indivisa/IndivisaTextSerif-Black.otf') format('opentype');
+  font-weight: 900;
+  font-style: normal;
+}
+
+@font-face {
+  font-family: 'Indivisa Serif';
+  src: url('/fonts/indivisa/IndivisaTextSerif-BlackItalic.otf')
+    format('opentype');
+  font-weight: 900;
+  font-style: italic;
+}
+
 body {
   @apply m-0;
-  font-family:
-    -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu',
-    'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
+  font-family: var(--font-sans);
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
 }
 
 code {
-  font-family:
-    source-code-pro, Menlo, Monaco, Consolas, 'Courier New', monospace;
+  font-family: var(--font-mono);
+}
+
+strong,
+b,
+.font-bold {
+  font-family: 'Indivisa Sans', serif;
+  font-weight: 900;
+  /* Inter letter space */
+  letter-spacing: -0.025em;
 }
 
 :root {
@@ -51,9 +178,9 @@ code {
   --sidebar-accent-foreground: oklch(0.6304 0.2472 28.2698);
   --sidebar-border: oklch(0.9401 0 0);
   --sidebar-ring: oklch(0 0 0);
-  --font-sans: Plus Jakarta Sans, sans-serif;
-  --font-serif: Lora, serif;
-  --font-mono: IBM Plex Mono, monospace;
+  --font-sans: 'Indivisa Sans', sans-serif;
+  --font-serif: 'Indivisa Serif', serif;
+  --font-mono: 'Indivisa Sans', monospace;
   --radius: 1.4rem;
   --shadow-x: 0px;
   --shadow-y: 2px;
@@ -101,7 +228,7 @@ code {
   --chart-1: oklch(0.6686 0.1794 251.7436);
   --chart-2: oklch(0.6342 0.2516 22.4415);
   --chart-3: oklch(0.8718 0.1716 90.9505);
-  --chart-4: oklch(0.4503 0.229 263.0881);
+  --chart-4: oklch(11.492% 0.00001 271.152);
   --chart-5: oklch(0.8322 0.146 185.9404);
   --sidebar: oklch(0.1564 0.0688 261.2771);
   --sidebar-foreground: oklch(0.9551 0 0);
@@ -111,9 +238,9 @@ code {
   --sidebar-accent-foreground: oklch(0.6786 0.2095 24.6583);
   --sidebar-border: oklch(0.3289 0.0092 268.3843);
   --sidebar-ring: oklch(0.6048 0.2166 257.2136);
-  --font-sans: Plus Jakarta Sans, sans-serif;
-  --font-serif: Lora, serif;
-  --font-mono: IBM Plex Mono, monospace;
+  --font-sans: 'Indivisa Sans', sans-serif;
+  --font-serif: 'Indivisa Serif', serif;
+  --font-mono: 'Indivisa Sans', monospace;
   --radius: 1.4rem;
   --shadow-x: 0px;
   --shadow-y: 2px;

src/types/citeproc.d.ts

@@ -0,0 +1,12 @@
+declare module 'citeproc' {
+  const CSL: {
+    Engine: new (
+      sys: any,
+      style: string,
+      lang?: string,
+      forceLang?: boolean,
+    ) => any
+  }
+
+  export default CSL
+}

src/types/plan.ts

@@ -50,7 +50,7 @@ export interface Asignatura {
   orden?: number
   hd: number // <--- Añadir
   hi: number // <--- Añadir
-  prerrequisitos: Array<string>
+  prerrequisito_asignatura_id: string | null
 }
 
 export interface Plan {

staticwebapp.config.json

@@ -0,0 +1,14 @@
+{
+  "navigationFallback": {
+    "rewrite": "/index.html",
+    "exclude": [
+      "/assets/*",
+      "/*.css",
+      "/*.js",
+      "/*.ico",
+      "/*.png",
+      "/*.jpg",
+      "/*.svg"
+    ]
+  }
+}

tsconfig.json

@@ -2,6 +2,7 @@
   "include": [
     "**/*.ts",
     "**/*.tsx",
+    "**/*.d.ts",
     "eslint.config.js",
     "prettier.config.js",
     "vite.config.ts"