Login de usuarios wip

Lo que ya sirve:
- Ya se puede hacer login con email y contraseña
- Se puede hacer logout con un botón en el header
- La página te redirige a login si no hay sesion
- La página te redirige a dashboard desde login si hay sesión

Lo que falta:
- Comprobar si se atrapan y manejan correctamente los errores por violación a RLS
- Cambiar la BDD para asignar roles y permisos a usuarios
- Comprobar si de manera defensiva se reestablecen los roles/permisos cuando el usuario intenta hacer algo que no está permitido

.github/copilot-instructions.md

@@ -0,0 +1 @@
+Al funcionar como agente, ignora los problemas de eslint del orden de imports

bun.lock

@@ -20,7 +20,7 @@
         "@radix-ui/react-tabs": "^1.1.13",
         "@radix-ui/react-tooltip": "^1.2.8",
         "@stepperize/react": "^5.1.9",
-        "@supabase/supabase-js": "^2.90.1",
+        "@supabase/supabase-js": "^2.98.0",
         "@tailwindcss/vite": "^4.0.6",
         "@tanstack/react-devtools": "^0.7.0",
         "@tanstack/react-query": "^5.66.5",
@@ -441,17 +441,17 @@
 
     "@stylistic/eslint-plugin": ["@stylistic/eslint-plugin@5.7.1", "", { "dependencies": { "@eslint-community/eslint-utils": "^4.9.1", "@typescript-eslint/types": "^8.53.1", "eslint-visitor-keys": "^4.2.1", "espree": "^10.4.0", "estraverse": "^5.3.0", "picomatch": "^4.0.3" }, "peerDependencies": { "eslint": ">=9.0.0" } }, "sha512-zjTUwIsEfT+k9BmXwq1QEFYsb4afBlsI1AXFyWQBgggMzwBFOuu92pGrE5OFx90IOjNl+lUbQoTG7f8S0PkOdg=="],
 
-    "@supabase/auth-js": ["@supabase/auth-js@2.93.1", "", { "dependencies": { "tslib": "2.8.1" } }, "sha512-pC0Ek4xk4z6q7A/3+UuZ/eYgfFUUQTg3DhapzrAgJnFGDJDFDyGCj6v9nIz8+3jfLqSZ3QKGe6AoEodYjShghg=="],
+    "@supabase/auth-js": ["@supabase/auth-js@2.98.0", "", { "dependencies": { "tslib": "2.8.1" } }, "sha512-GBH361T0peHU91AQNzOlIrjUZw9TZbB9YDRiyFgk/3Kvr3/Z1NWUZ2athWTfHhwNNi8IrW00foyFxQD9IO/Trg=="],
 
-    "@supabase/functions-js": ["@supabase/functions-js@2.93.1", "", { "dependencies": { "tslib": "2.8.1" } }, "sha512-Ott2IcIXHGupaC0nX9WNEiJAX4OdlGRu9upkkURaQHbaLdz9JuCcHxlwTERgtgjMpikbIWHfMM1M9QTQFYABiA=="],
+    "@supabase/functions-js": ["@supabase/functions-js@2.98.0", "", { "dependencies": { "tslib": "2.8.1" } }, "sha512-N/xEyiNU5Org+d+PNCpv+TWniAXRzxIURxDYsS/m2I/sfAB/HcM9aM2Dmf5edj5oWb9GxID1OBaZ8NMmPXL+Lg=="],
 
-    "@supabase/postgrest-js": ["@supabase/postgrest-js@2.93.1", "", { "dependencies": { "tslib": "2.8.1" } }, "sha512-uRKKQJBDnfi6XFNFPNMh9+u3HT2PCgp065PcMPmG7e0xGuqvLtN89QxO2/SZcGbw2y1+mNBz0yUs5KmyNqF2fA=="],
+    "@supabase/postgrest-js": ["@supabase/postgrest-js@2.98.0", "", { "dependencies": { "tslib": "2.8.1" } }, "sha512-v6e9WeZuJijzUut8HyXu6gMqWFepIbaeaMIm1uKzei4yLg9bC9OtEW9O14LE/9ezqNbSAnSLO5GtOLFdm7Bpkg=="],
 
-    "@supabase/realtime-js": ["@supabase/realtime-js@2.93.1", "", { "dependencies": { "@types/phoenix": "^1.6.6", "@types/ws": "^8.18.1", "tslib": "2.8.1", "ws": "^8.18.2" } }, "sha512-2WaP/KVHPlQDjWM6qe4wOZz6zSRGaXw1lfXf4thbfvk3C3zPPKqXRyspyYnk3IhphyxSsJ2hQ/cXNOz48008tg=="],
+    "@supabase/realtime-js": ["@supabase/realtime-js@2.98.0", "", { "dependencies": { "@types/phoenix": "^1.6.6", "@types/ws": "^8.18.1", "tslib": "2.8.1", "ws": "^8.18.2" } }, "sha512-rOWt28uGyFipWOSd+n0WVMr9kUXiWaa7J4hvyLCIHjRFqWm1z9CaaKAoYyfYMC1Exn3WT8WePCgiVhlAtWC2yw=="],
 
-    "@supabase/storage-js": ["@supabase/storage-js@2.93.1", "", { "dependencies": { "iceberg-js": "^0.8.1", "tslib": "2.8.1" } }, "sha512-3KVwd4S1i1BVPL6KIywe5rnruNQXSkLyvrdiJmwnqwbCcDujQumARdGWBPesqCjOPKEU2M9ORWKAsn+2iLzquA=="],
+    "@supabase/storage-js": ["@supabase/storage-js@2.98.0", "", { "dependencies": { "iceberg-js": "^0.8.1", "tslib": "2.8.1" } }, "sha512-tzr2mG+v7ILSAZSfZMSL9OPyIH4z1ikgQ8EcQTKfMRz4EwmlFt3UnJaGzSOxyvF5b+fc9So7qdSUWTqGgeLokQ=="],
 
-    "@supabase/supabase-js": ["@supabase/supabase-js@2.93.1", "", { "dependencies": { "@supabase/auth-js": "2.93.1", "@supabase/functions-js": "2.93.1", "@supabase/postgrest-js": "2.93.1", "@supabase/realtime-js": "2.93.1", "@supabase/storage-js": "2.93.1" } }, "sha512-FJTgS5s0xEgRQ3u7gMuzGObwf3jA4O5Ki/DgCDXx94w1pihLM4/WG3XFa4BaCJYfuzLxLcv6zPPA5tDvBUjAUg=="],
+    "@supabase/supabase-js": ["@supabase/supabase-js@2.98.0", "", { "dependencies": { "@supabase/auth-js": "2.98.0", "@supabase/functions-js": "2.98.0", "@supabase/postgrest-js": "2.98.0", "@supabase/realtime-js": "2.98.0", "@supabase/storage-js": "2.98.0" } }, "sha512-Ohc97CtInLwZyiSASz7tT9/Abm/vqnIbO9REp+PivVUII8UZsuI3bngRQnYgJdFoOIwvaEII1fX1qy8x0CyNiw=="],
 
     "@tailwindcss/node": ["@tailwindcss/node@4.1.18", "", { "dependencies": { "@jridgewell/remapping": "^2.3.4", "enhanced-resolve": "^5.18.3", "jiti": "^2.6.1", "lightningcss": "1.30.2", "magic-string": "^0.30.21", "source-map-js": "^1.2.1", "tailwindcss": "4.1.18" } }, "sha512-DoR7U1P7iYhw16qJ49fgXUlry1t4CpXeErJHnQ44JgTSKMaZUdf17cfn5mHchfJ4KRBZRFA/Coo+MUF5+gOaCQ=="],
 

components.json

@@ -10,6 +10,7 @@
     "cssVariables": true,
     "prefix": ""
   },
+  "iconLibrary": "lucide",
   "aliases": {
     "components": "@/components",
     "utils": "@/lib/utils",
@@ -17,11 +18,11 @@
     "lib": "@/lib",
     "hooks": "@/hooks"
   },
-  "iconLibrary": "lucide",
   "registries": {
     "@shadcn-studio": "https://shadcnstudio.com/r/{name}.json",
     "@ss-components": "https://shadcnstudio.com/r/components/{name}.json",
     "@ss-blocks": "https://shadcnstudio.com/r/blocks/{name}.json",
-    "@ss-themes": "https://shadcnstudio.com/r/themes/{name}.json"
+    "@ss-themes": "https://shadcnstudio.com/r/themes/{name}.json",
+    "@supabase": "https://supabase.com/ui/r/{name}.json"
   }
 }

package.json

@@ -33,7 +33,7 @@
     "@radix-ui/react-tabs": "^1.1.13",
     "@radix-ui/react-tooltip": "^1.2.8",
     "@stepperize/react": "^5.1.9",
-    "@supabase/supabase-js": "^2.90.1",
+    "@supabase/supabase-js": "^2.98.0",
     "@tailwindcss/vite": "^4.0.6",
     "@tanstack/react-devtools": "^0.7.0",
     "@tanstack/react-query": "^5.66.5",

public/lasalle-logo.svg

@@ -0,0 +1,118 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 22.1.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="logo" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 192.3 63.4" style="enable-background:new 0 0 192.3 63.4;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FFFFFF;}
+	.st1{fill:#FFFFFF;}
+	.st2{fill:#FFFFFF;}
+</style>
+<g>
+	<g id="Group_1247_1_">
+		<path id="Path_477_1_" class="st0" d="M50.7,50.6l4.4-7.8h-8.9l-12-21l-4.4,7.8l12,21C41.8,50.6,50.7,50.6,50.7,50.6z"/>
+		<path id="Path_478_1_" class="st0" d="M34.3,1h-9l4.4,7.8l-12,20.8h9.1l12-20.8L34.3,1z"/>
+		<path id="Path_479_1_" class="st0" d="M0,40.1l4.4,7.8l4.4-7.8h23.9l-4.4-7.8H4.4L0,40.1z"/>
+		<path id="Path_480_1_" class="st1" d="M56.7,40.1l4.4-7.8h-9L40.3,11.4l-4.4,7.8l12,20.8H56.7z"/>
+		<path id="Path_481_1_" class="st1" d="M22.3,1h-8.9l4.4,7.8l-12,20.8h9l12-20.8L22.3,1z"/>
+		<path id="Path_482_1_" class="st1" d="M5.9,50.6l4.4,7.8l4.4-7.8h23.9l-4.4-7.8H10.5L5.9,50.6z"/>
+	</g>
+	<g>
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+			L94.8,4v7.1L93,11.3L93,11.3z"/>
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+			l1.7-0.3l0.1,0.1v7.1L141.3,11.3L141.3,11.3z"/>
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+	</g>
+	<g>
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+			l-0.8-0.1c0.7-1.1,1.1-2.2,1.3-3H87.7z M86.3,55.5c-0.4,0-0.8,0.3-1.1,0.7c-0.3,0.4-0.4,1.1-0.5,1.7l2.8-0.1c0-0.1,0-0.3,0-0.5
+			c0-0.5-0.1-0.9-0.3-1.2C87,55.7,86.7,55.5,86.3,55.5z"/>
+		<path class="st1" d="M96.4,62.5l-1.7-3.1L93,62.5h-1.6l-0.1-0.3l2.3-3.8l-2.3-4l2-0.3l1.7,3.4l1.6-3.4l1.6,0.1l0.1,0.3L96,58.4
+			l2.4,4h-2V62.5z"/>
+		<path class="st1" d="M103.1,51.8c0,0.4-0.1,0.7-0.4,0.9s-0.5,0.4-0.9,0.4c-0.4,0-0.7-0.1-0.8-0.4c-0.3-0.3-0.3-0.5-0.3-0.8
+			c0-0.4,0.1-0.7,0.4-0.9c0.3-0.3,0.5-0.4,0.9-0.4c0.3,0,0.5,0.1,0.8,0.3C103,51.1,103.1,51.4,103.1,51.8z M100.8,62.5v-5.2
+			c0-0.9,0-1.9-0.1-2.7l2-0.3l0.3,0.3v7.9H100.8z"/>
+		<path class="st1" d="M112.3,55l-0.4,1.6c-0.7-0.4-1.2-0.7-1.9-0.7c-0.5,0-1.1,0.3-1.5,0.7c-0.4,0.4-0.5,1.1-0.5,1.9
+			c0,0.9,0.1,1.6,0.7,2c0.4,0.5,0.9,0.8,1.7,0.8c0.5,0,1.2-0.1,1.7-0.5l0.1,1.3c-0.7,0.4-1.5,0.7-2.4,0.7c-1.2,0-2.2-0.4-2.8-1.1
+			s-1.1-1.7-1.1-3c0-1.3,0.4-2.3,1.1-3.1c0.8-0.8,1.7-1.2,2.8-1.2C110.8,54.3,111.6,54.6,112.3,55z"/>
+		<path class="st1" d="M121.4,58.5c0,1.3-0.4,2.4-1.1,3.1s-1.6,1.1-2.7,1.1c-1.1,0-1.9-0.4-2.6-1.1s-1.1-1.7-1.1-3
+			c0-1.3,0.4-2.4,1.1-3.1s1.6-1.2,2.7-1.2c1.1,0,2,0.4,2.7,1.1C121.1,56.2,121.4,57.3,121.4,58.5z M116,58.5c0,2,0.5,3,1.6,3
+			c0.5,0,0.9-0.3,1.2-0.8c0.3-0.5,0.4-1.2,0.4-2.2c0-2-0.5-3.1-1.6-3.1c-0.5,0-0.9,0.3-1.2,0.8C116.3,56.8,116,57.6,116,58.5z"/>
+	</g>
+	<g>
+		<path class="st2" d="M83.5,41v3.8H68.3V25.3c0-2.4-0.1-4.6-0.4-6.5l4.6-0.4L73,19v22.2L83.5,41z"/>
+		<path class="st2" d="M100.4,39.5c0,1.9,0.3,3.6,0.8,5.1l-3.9,0.4c-0.4-0.7-0.8-1.6-1.1-2.6h-0.1c-0.5,0.7-1.3,1.3-2.3,1.9
+			c-0.9,0.5-2.2,0.8-3.2,0.8c-1.5,0-2.7-0.4-3.6-1.2c-0.9-0.8-1.3-1.9-1.3-3.4c0-2,0.9-3.6,2.8-4.6c1.9-1.1,4.3-1.6,7.4-1.7v-1.7
+			c0-2.3-1.2-3.4-3.5-3.4c-1.9,0-3.8,0.5-5.6,1.6l-0.3-3.6c2.4-0.9,4.7-1.5,7.1-1.5c2.3,0,4,0.5,5.2,1.6c1.2,1.1,1.7,2.6,1.7,4.6
+			c0,0.9,0,2.3,0,4C100.4,37.7,100.4,38.9,100.4,39.5z M90.2,39.8c0,0.7,0.3,1.3,0.7,1.7c0.4,0.5,1.1,0.7,1.7,0.7
+			c1.2,0,2.2-0.4,3.1-1.3v-5.1c-1.6,0.1-3,0.5-4,1.2C90.8,37.8,90.2,38.7,90.2,39.8z"/>
+	</g>
+	<g>
+		<path class="st2" d="M126.3,37.3c0,2.4-0.8,4.2-2.6,5.5c-1.7,1.3-4,2-6.9,2c-3.1,0-5.5-0.5-7.3-1.5L110,39c0.9,0.5,2,1.1,3.5,1.3
+			c1.3,0.3,2.6,0.4,3.6,0.4c1.3,0,2.4-0.3,3.2-0.9c0.8-0.5,1.1-1.3,1.1-2.4c0-0.3,0-0.5-0.1-0.8c0-0.3-0.1-0.5-0.3-0.7
+			s-0.3-0.4-0.4-0.7c-0.1-0.3-0.4-0.4-0.4-0.5c-0.1-0.1-0.3-0.3-0.7-0.5c-0.3-0.3-0.5-0.4-0.7-0.4c-0.1-0.1-0.4-0.3-0.8-0.4
+			c-0.4-0.3-0.7-0.4-0.8-0.4c-0.1-0.1-0.4-0.3-0.9-0.4c-0.4-0.3-0.7-0.4-0.8-0.4c-0.9-0.4-1.6-0.8-2.2-1.2c-0.5-0.4-1.2-0.8-1.7-1.5
+			c-0.7-0.5-1.1-1.2-1.3-2c-0.3-0.8-0.4-1.6-0.4-2.7c0-2.4,0.9-4.2,2.7-5.5c1.7-1.3,4.2-2,7-2c2.4,0,4.4,0.4,6.2,1.1l-0.7,4.3
+			c-1.7-1.1-3.6-1.5-5.6-1.5c-1.5,0-2.6,0.3-3.4,0.9c-0.8,0.7-1.2,1.3-1.2,2.4c0,0.4,0,0.7,0.1,1.1c0.1,0.3,0.3,0.7,0.5,0.9
+			c0.3,0.3,0.5,0.5,0.7,0.8c0.1,0.1,0.5,0.4,0.9,0.7c0.5,0.3,0.8,0.5,1.1,0.5c0.1,0.1,0.5,0.3,1.2,0.7c0.7,0.3,1.1,0.5,1.2,0.5
+			c0.8,0.4,1.5,0.8,2.2,1.2c0.5,0.4,1.2,0.8,1.7,1.5c0.7,0.7,1.1,1.3,1.3,2.2C126.1,35.4,126.3,36.3,126.3,37.3z"/>
+		<path class="st2" d="M143.9,39.1c0,1.9,0.3,3.8,0.8,5.4l-4,0.4c-0.4-0.7-0.8-1.6-1.1-2.7h-0.1c-0.5,0.8-1.3,1.3-2.4,1.9
+			c-1.1,0.5-2.2,0.8-3.4,0.8c-1.6,0-2.8-0.4-3.8-1.2c-0.9-0.8-1.3-2-1.3-3.5c0-2.2,0.9-3.6,3-4.7c1.9-1.1,4.4-1.6,7.7-1.7v-1.9
+			c0-2.3-1.2-3.5-3.6-3.5c-2,0-3.9,0.5-5.9,1.7l-0.3-3.8c2.4-1.1,4.8-1.5,7.4-1.5c2.4,0,4.2,0.5,5.4,1.6c1.2,1.1,1.9,2.7,1.9,4.8
+			c0,0.9,0,2.3,0,4.2C143.9,37.1,143.9,38.3,143.9,39.1z M133.4,39.3c0,0.7,0.3,1.3,0.7,1.9c0.4,0.5,1.1,0.8,1.9,0.8
+			c1.2,0,2.3-0.4,3.2-1.3v-5.2c-1.7,0.1-3.1,0.5-4.2,1.2S133.4,38.2,133.4,39.3z"/>
+		<path class="st2" d="M153.7,44.4h-4.8V21.9c0-2-0.1-4.2-0.4-6.5l4.8-0.5l0.5,0.5L153.7,44.4L153.7,44.4z"/>
+		<path class="st2" d="M163.4,44.4h-4.8V21.9c0-2-0.1-4.2-0.4-6.5l4.8-0.5l0.5,0.5L163.4,44.4L163.4,44.4z"/>
+		<path class="st2" d="M183.7,34.7l-0.5,0.5h-10.9c0.1,2,0.8,3.6,1.7,4.6c0.9,0.9,2.4,1.5,4,1.5c1.6,0,3.2-0.4,4.8-1.3l0.3,3.2
+			c-1.7,1.1-3.9,1.6-6.5,1.6c-3,0-5.2-0.8-7-2.6s-2.6-4.2-2.6-7.3c0-3.1,0.8-5.6,2.6-7.5c1.7-1.9,3.9-2.8,6.6-2.8
+			c2.3,0,4.2,0.7,5.5,2.2c1.3,1.5,2,3.4,2,5.6C183.8,33.5,183.8,34.2,183.7,34.7z M176,27.6c-1.1,0-2,0.5-2.7,1.6
+			c-0.7,1.1-1.1,2.6-1.2,4.3l6.7-0.3c0-0.3,0-0.8,0-1.3c0-1.2-0.3-2.3-0.8-3.1S176.9,27.6,176,27.6z"/>
+	</g>
+	<g>
+		<path id="Path_483" class="st1" d="M187,39.4h1.5c0.3,0,0.7,0.1,1,0.2c0.3,0.2,0.5,0.5,0.5,0.8c0,0.3-0.1,0.6-0.3,0.8
+			c-0.1,0.1-0.3,0.2-0.5,0.3c0.4,0.1,0.6,0.3,0.6,0.8c0,0.4,0.1,0.9,0.3,1.3h-0.6c-0.1-0.4-0.2-0.7-0.2-1.1
+			c-0.1-0.6-0.2-0.8-0.9-0.8h-0.7v1.9H187V39.4 M187.5,41.2h0.9c0.2,0,0.4,0,0.6-0.1c0.2-0.1,0.3-0.3,0.3-0.6c0-0.7-0.6-0.7-0.8-0.7
+			h-0.9V41.2z"/>
+		<path id="Path_484" class="st1" d="M191.9,41.5c0,1.9-1.6,3.4-3.4,3.3s-3.4-1.6-3.3-3.4c0-1.9,1.5-3.3,3.4-3.3
+			C190.4,38.1,191.9,39.6,191.9,41.5z M188.5,37.8c-2.1,0-3.7,1.6-3.8,3.7c0,2.1,1.6,3.7,3.7,3.8c2.1,0,3.7-1.6,3.8-3.7c0,0,0,0,0,0
+			C192.2,39.4,190.5,37.8,188.5,37.8z"/>
+	</g>
+</g>
+</svg>

src/components/Header.tsx

@@ -1,9 +1,20 @@
-import { Link } from '@tanstack/react-router'
-import { Home, Menu, Network, X } from 'lucide-react'
+import { Link, useNavigate } from '@tanstack/react-router'
+import { Home, LogOut, Menu, Network, X } from 'lucide-react'
 import { useState } from 'react'
 
+import { supabaseBrowser } from '@/data/supabase/client'
+
 export default function Header() {
   const [isOpen, setIsOpen] = useState(false)
+  const navigate = useNavigate()
+
+  const handleLogout = async () => {
+    try {
+      await supabaseBrowser().auth.signOut()
+    } finally {
+      void navigate({ to: '/login', replace: true })
+    }
+  }
 
   return (
     <>
@@ -18,13 +29,19 @@ export default function Header() {
         </button>
         <h1 className="ml-4 text-xl font-semibold">
           <Link to="/">
-            <img
-              src="/tanstack-word-logo-white.svg"
-              alt="TanStack Logo"
-              className="h-10"
-            />
+            <img src="/lasalle-logo.svg" alt="La Salle Logo" className="h-10" />
           </Link>
         </h1>
+
+        <button
+          onClick={handleLogout}
+          className="ml-auto inline-flex items-center gap-2 rounded-lg p-2 transition-colors hover:bg-gray-700"
+          aria-label="Logout"
+          title="Logout"
+        >
+          <LogOut size={20} />
+          <span className="hidden sm:inline">Salir</span>
+        </button>
       </header>
 
       <aside

src/components/asignaturas/detalle/AsignaturaDetailPage.tsx

@@ -1,31 +1,11 @@
-import {
-  createFileRoute,
-  Link,
-  useNavigate,
-  useParams,
-  useRouterState,
-} from '@tanstack/react-router'
-import { ArrowLeft, GraduationCap, Pencil, Sparkles } from 'lucide-react'
-import { useCallback, useState, useEffect } from 'react'
-
-import { BibliographyItem } from './BibliographyItem'
-import { ContenidoTematico } from './ContenidoTematico'
-import { DocumentoSEPTab } from './DocumentoSEPTab'
-import { HistorialTab } from './HistorialTab'
-import { IAAsignaturaTab } from './IAAsignaturaTab'
+import { createFileRoute, useNavigate, useParams } from '@tanstack/react-router'
+import { Pencil, Sparkles } from 'lucide-react'
+import { useState, useEffect } from 'react'
 
 import type { AsignaturaDetail } from '@/data'
-import type {
-  CampoEstructura,
-  IAMessage,
-  IASugerencia,
-} from '@/types/asignatura'
 
-import { Badge } from '@/components/ui/badge'
 import { Button } from '@/components/ui/button'
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'
-import { Separator } from '@/components/ui/separator'
-import { Tabs, TabsList, TabsTrigger, TabsContent } from '@/components/ui/tabs'
 import { Textarea } from '@/components/ui/textarea'
 import {
   Tooltip,
@@ -34,11 +14,6 @@ import {
   TooltipTrigger,
 } from '@/components/ui/tooltip'
 import { useSubject, useUpdateAsignatura } from '@/data/hooks/useSubjects'
-import {
-  mockAsignatura,
-  mockEstructura,
-  mockDocumentoSep,
-} from '@/data/mockAsignaturaData'
 
 export interface BibliografiaEntry {
   id: string
@@ -62,45 +37,54 @@ export interface AsignaturaResponse {
   datos: AsignaturaDatos
 }
 
-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)
-    }
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return typeof value === 'object' && value !== null && !Array.isArray(value)
 }
 
-  const handleKeyDown = (e: React.KeyboardEvent<HTMLSpanElement>) => {
-    if (e.key === 'Enter') {
-      e.preventDefault()
-      e.currentTarget.blur() // Forzamos el guardado al presionar Enter
+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 (
-    // 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>
-  )
+  return blocks.join('\n\n').trimEnd()
+}
+
+const columnParsers: Partial<Record<string, (value: unknown) => string>> = {
+  contenido_tematico: parseContenidoTematicoToPlainText,
 }
 
 export const Route = createFileRoute(
@@ -110,77 +94,21 @@ export const Route = createFileRoute(
 })
 
 export default function AsignaturaDetailPage() {
-  const routerState = useRouterState()
-  const state = routerState.location.state as any
   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 [messages, setMessages] = useState<Array<IAMessage>>([])
-  const [asignatura, setAsignatura] = useState({})
-  const [campos, setCampos] = useState<Array<CampoEstructura>>([])
-  const [activeTab, setActiveTab] = useState('datos')
+  const { data: asignaturaApi } = useSubject(asignaturaId)
+
+  const [asignatura, setAsignatura] = useState<AsignaturaDetail | null>(null)
   const updateAsignatura = useUpdateAsignatura()
 
-  // Dentro de AsignaturaDetailPage
-  const [headerData, setHeaderData] = useState({
-    codigo: '',
-    nombre: '',
-    creditos: 0,
-    ciclo: 0,
-  })
-
-  useEffect(() => {
-    // Si en el state de la ruta viene una pestaña específica, cámbiate a ella
-    if (state?.activeTab) {
-      setActiveTab(state.activeTab)
-    }
-  }, [state])
-
-  // 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 handlePersistDatoGeneral = (clave: string, value: string) => {
-    const baseDatos =
-      (asignatura as any)?.datos ?? (asignaturaApi as any)?.datos ?? {}
+    const baseDatos = asignatura?.datos ?? (asignaturaApi as any)?.datos ?? {}
     const mergedDatos = { ...baseDatos, [clave]: value }
 
     // Mantener estado local coherente para merges posteriores.
-    setAsignatura((prev: any) => ({
-      ...(prev && Object.keys(prev).length
-        ? prev
-        : ((asignaturaApi as any) ?? {})),
+    setAsignatura((prev) => ({
+      ...((prev ?? asignaturaApi ?? {}) as any),
       datos: mergedDatos,
     }))
 
@@ -193,253 +121,40 @@ export default function AsignaturaDetailPage() {
   }
   /* ---------- sincronizar API ---------- */
   useEffect(() => {
-    if (asignaturaApi?.datos) {
-      setAsignatura(asignaturaApi)
-    }
+    if (asignaturaApi) setAsignatura(asignaturaApi)
   }, [asignaturaApi])
 
-  // 2. Funciones de manejo para la IA
-  const handleSendMessage = (text: string, campoId?: string) => {
-    const newMessage: IAMessage = {
-      id: Date.now().toString(),
-      role: 'user',
-      content: text,
-      timestamp: new Date(),
-      campoAfectado: campoId,
-    }
-    setMessages([...messages, newMessage])
-
-    // Aquí llamarías a tu API de OpenAI/Claude
-    // toast.info("Enviando consulta a la IA...");
+  return <DatosGenerales onPersistDato={handlePersistDatoGeneral} />
 }
 
-  const handleAcceptSuggestion = (sugerencia: IASugerencia) => {
-    // Lógica para actualizar el valor del campo en tu estado de asignatura
-    // toast.success(`Sugerencia aplicada a ${sugerencia.campoNombre}`);
-  }
-
-  // Dentro de tu componente principal (donde están los Tabs)
-  const [bibliografia, setBibliografia] = useState<Array<BibliografiaEntry>>([
-    {
-      id: '1',
-      tipo: 'BASICA',
-      cita: 'Russell, S., & Norvig, P. (2020). Artificial Intelligence: A Modern Approach. Pearson.',
-    },
-  ])
-  const [isSaving, setIsSaving] = useState(false)
-
-  const handleSaveBibliografia = (data: Array<BibliografiaEntry>) => {
-    setIsSaving(true)
-    // Aquí iría tu llamada a la API
-    setBibliografia(data)
-
-    // Simulamos un guardado
-    setTimeout(() => {
-      setIsSaving(false)
-      // toast.success("Cambios guardados");
-    }, 1000)
-  }
-
-  const [isRegenerating, setIsRegenerating] = useState(false)
-
-  const handleRegenerateDocument = useCallback(() => {
-    setIsRegenerating(true)
-    setTimeout(() => {
-      setIsRegenerating(false)
-    }, 2000)
-  }, [])
-
-  return (
-    <div className="w-full">
-      {/* ================= HEADER ACTUALIZADO ================= */}
-      <section className="bg-gradient-to-b from-[#0b1d3a] to-[#0e2a5c] text-white">
-        <div className="mx-auto max-w-7xl px-6 py-10">
-          <Link
-            to="/planes/$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>
-
-              <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" />
-                  <span className="text-blue-100">
-                    {asignaturaApi?.planes_estudio?.datos?.nombre || ''}
-                  </span>
-                </span>
-
-                <span className="flex items-center gap-1">
-                  <span className="text-blue-100">
-                    {asignaturaApi?.planes_estudio?.carreras?.facultades
-                      ?.nombre || ''}
-                  </span>
-                </span>
-              </div>
-
-              <p className="text-sm text-blue-300">
-                Pertenece al plan:{' '}
-                <span className="cursor-pointer underline">
-                  {asignaturaApi?.planes_estudio?.nombre}
-                </span>
-              </p>
-            </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 ================= */}
-      <section className="border-b bg-white">
-        <div className="mx-auto max-w-7xl px-6">
-          <Tabs
-            value={activeTab}
-            onValueChange={setActiveTab}
-            className="w-full"
-          >
-            <TabsList className="h-auto gap-6 bg-transparent p-0">
-              <TabsTrigger value="datos">Datos generales</TabsTrigger>
-              <TabsTrigger value="contenido">Contenido temático</TabsTrigger>
-              <TabsTrigger value="bibliografia">Bibliografía</TabsTrigger>
-              <TabsTrigger value="ia">IA de la asignatura</TabsTrigger>
-              <TabsTrigger value="sep">Documento SEP</TabsTrigger>
-              <TabsTrigger value="historial">Historial</TabsTrigger>
-            </TabsList>
-
-            <Separator className="mt-2" />
-
-            {/* ================= TAB: DATOS GENERALES ================= */}
-            <TabsContent value="datos">
-              <DatosGenerales
-                data={asignatura}
-                isLoading={loadingAsig}
-                asignaturaId={asignaturaId}
-                onPersistDato={handlePersistDatoGeneral}
-              />
-            </TabsContent>
-
-            <TabsContent value="contenido">
-              <ContenidoTematico
-                asignaturaId={asignaturaId}
-                data={asignaturaApi ?? null}
-                isLoading={loadingAsig}
-              ></ContenidoTematico>
-            </TabsContent>
-
-            <TabsContent value="bibliografia">
-              <BibliographyItem
-                bibliografia={bibliografia}
-                id={asignaturaId}
-                onSave={handleSaveBibliografia}
-                isSaving={isSaving}
-              />
-            </TabsContent>
-
-            <TabsContent value="ia">
-              <IAAsignaturaTab
-                campos={campos}
-                asignatura={asignatura}
-                messages={messages}
-                onSendMessage={handleSendMessage}
-                onAcceptSuggestion={handleAcceptSuggestion}
-                onRejectSuggestion={
-                  (id) =>
-                    console.log(
-                      'Rechazada',
-                    ) /* toast.error("Sugerencia rechazada")*/
-                }
-              />
-            </TabsContent>
-
-            <TabsContent value="sep">
-              <DocumentoSEPTab
-                documento={mockDocumentoSep}
-                estructura={mockEstructura}
-                asignatura={mockAsignatura}
-                datosGenerales={(asignatura as any)?.datos ?? {}}
-                onRegenerate={handleRegenerateDocument}
-                isRegenerating={isRegenerating}
-              />
-            </TabsContent>
-
-            <TabsContent value="historial">
-              <HistorialTab asignaturaId={asignaturaId} />
-            </TabsContent>
-          </Tabs>
-        </div>
-      </section>
-    </div>
-  )
-}
-
-/* ================= TAB CONTENT ================= */
-interface DatosGeneralesProps {
-  asignaturaId: string
-  data: AsignaturaDetail
-  isLoading: boolean
-  onPersistDato: (clave: string, value: string) => void
-}
 function DatosGenerales({
-  data,
-  isLoading,
-  asignaturaId,
   onPersistDato,
-}: DatosGeneralesProps) {
-  const formatTitle = (key: string): string =>
-    key.replace(/_/g, ' ').replace(/\b\w/g, (l: string) => l.toUpperCase())
+}: {
+  onPersistDato: (clave: string, value: string) => void
+}) {
+  const { asignaturaId } = useParams({
+    from: '/planes/$planId/asignaturas/$asignaturaId',
+  })
+
+  const { data: data, isLoading: isLoading } = useSubject(asignaturaId)
 
   // 1. Extraemos la definición de la estructura (los metadatos)
-  const structureProps =
-    data.estructuras_asignatura?.definicion?.properties || {}
+  const definicionRaw = data?.estructuras_asignatura?.definicion
+  const definicion = isRecord(definicionRaw)
+    ? (definicionRaw as Record<string, unknown>)
+    : null
+
+  const propertiesRaw = definicion ? (definicion as any).properties : undefined
+  const structureProps = isRecord(propertiesRaw)
+    ? (propertiesRaw as Record<string, any>)
+    : {}
 
   // 2. Extraemos los valores reales (el contenido redactado)
-  const valoresActuales = data.datos || {}
+  const datosRaw = data?.datos
+  const valoresActuales = isRecord(datosRaw)
+    ? (datosRaw as Record<string, any>)
+    : {}
+  if (isLoading) return <p>Cargando información...</p>
 
   return (
     <div className="animate-in fade-in mx-auto max-w-7xl space-y-8 px-4 py-8 duration-500">
@@ -459,15 +174,16 @@ function DatosGenerales({
       <div className="grid grid-cols-1 gap-6 md:grid-cols-3">
         {/* Columna Principal (Más ancha) */}
         <div className="space-y-6 md:col-span-2">
-          {isLoading && <p>Cargando información...</p>}
-
-          {!isLoading &&
-            Object.entries(structureProps).map(
+          {Object.entries(structureProps).map(
             ([key, config]: [string, any]) => {
-                // 1. METADATOS (Vienen de structureProps -> config)
               const cardTitle = config.title || key
               const description = config.description || ''
 
+              const xColumn =
+                typeof config?.['x-column'] === 'string'
+                  ? config['x-column']
+                  : undefined
+
               // Obtenemos el placeholder del arreglo 'examples' de la estructura
               const placeholder =
                 config.examples && config.examples.length > 0
@@ -476,11 +192,15 @@ function DatosGenerales({
 
               const valActual = valoresActuales[key]
 
-                const isContentEmpty =
-                  !valActual?.description ||
-                  valActual.description === config.description
+              let currentContent = valActual ?? ''
 
-                const currentContent = valActual ?? ''
+              if (xColumn) {
+                const rawValue = (data as any)?.[xColumn]
+                const parser = columnParsers[xColumn]
+                currentContent = parser
+                  ? parser(rawValue)
+                  : String(rawValue ?? '')
+              }
 
               return (
                 <InfoCard
@@ -488,10 +208,10 @@ function DatosGenerales({
                   key={key}
                   clave={key}
                   title={cardTitle}
-                    initialContent={currentContent} // Si es igual a la descripción de la SEP, pasamos vacío
-                    placeholder={placeholder} // Aquí irá "Primer semestre", "MAT-101", etc.
-                    description={description} // El texto largo de "Indicar el ciclo..."
-                    onEnhanceAI={(contenido) => console.log(contenido)}
+                  initialContent={currentContent}
+                  xColumn={xColumn}
+                  placeholder={placeholder}
+                  description={description}
                   onPersist={(clave, value) => onPersistDato(clave, value)}
                 />
               )
@@ -545,6 +265,7 @@ interface InfoCardProps {
   initialContent: any
   placeholder?: string
   description?: string
+  xColumn?: string
   required?: boolean // Nueva prop para el asterisco
   type?: 'text' | 'requirements' | 'evaluation'
   onEnhanceAI?: (content: any) => void
@@ -558,6 +279,7 @@ function InfoCard({
   initialContent,
   placeholder,
   description,
+  xColumn,
   required,
   type = 'text',
   onPersist,
@@ -589,13 +311,16 @@ function InfoCard({
   const handleIARequest = (campoClave: string) => {
     console.log(placeholder)
 
+    // Añadimos un timestamp a la state para forzar que la navegación
+    // genere una nueva ubicación incluso si la ruta y los params son iguales.
     navigate({
-      to: '/planes/$planId/asignaturas/$asignaturaId',
+      to: '/planes/$planId/asignaturas/$asignaturaId/iaasignatura',
       params: { planId, asignaturaId: asignaturaId! },
       state: {
         activeTab: 'ia',
         prefillCampo: campoClave,
         prefillContenido: data,
+        _ts: Date.now(),
       } as any,
     })
   }
@@ -649,7 +374,21 @@ function InfoCard({
                       variant="ghost"
                       size="icon"
                       className="h-8 w-8 text-slate-400"
-                      onClick={() => setIsEditing(true)}
+                      onClick={() => {
+                        // Si esta InfoCard proviene de una columna externa (ej: contenido_tematico),
+                        // redirigimos a la pestaña de Contenido en vez de editar inline.
+                        if (xColumn === 'contenido_tematico') {
+                          // Agregamos un timestamp para forzar la actualización
+                          // de la location.state aunque la ruta sea la misma.
+                          navigate({
+                            to: '/planes/$planId/asignaturas/$asignaturaId/contenido',
+                            params: { planId, asignaturaId: asignaturaId! },
+                          })
+                          return
+                        }
+
+                        setIsEditing(true)
+                      }}
                     >
                       <Pencil className="h-3 w-3" />
                     </Button>
@@ -669,7 +408,7 @@ function InfoCard({
               value={tempText}
               placeholder={placeholder}
               onChange={(e) => setTempText(e.target.value)}
-              className="min-h-[120px] text-sm leading-relaxed"
+              className="min-h-30 text-sm leading-relaxed"
             />
             <div className="flex justify-end gap-2">
               <Button

src/components/asignaturas/detalle/BibliographyItem.tsx

@@ -1,5 +1,9 @@
+/* eslint-disable jsx-a11y/click-events-have-key-events */
+/* eslint-disable jsx-a11y/label-has-associated-control */
+/* eslint-disable jsx-a11y/no-static-element-interactions */
+import { 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,
@@ -30,40 +34,13 @@ 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'
-// import { toast } from 'sonner';
-// import { mockLibraryResources } from '@/data/mockAsignaturaData';
-
-export const mockLibraryResources = [
-  {
-    id: 'lib-1',
-    titulo: 'Deep Learning',
-    autor: 'Goodfellow, I., Bengio, Y., & Courville, A.',
-    editorial: 'MIT Press',
-    anio: 2016,
-    isbn: '9780262035613',
-    disponible: true,
-  },
-  {
-    id: 'lib-2',
-    titulo: 'Artificial Intelligence: A Modern Approach',
-    autor: 'Russell, S., & Norvig, P.',
-    editorial: 'Pearson',
-    anio: 2020,
-    isbn: '9780134610993',
-    disponible: true,
-  },
-  {
-    id: 'lib-3',
-    titulo: 'Hands-On Machine Learning',
-    autor: 'Aurélien Géron',
-    editorial: "O'Reilly Media",
-    anio: 2019,
-    isbn: '9781492032649',
-    disponible: false,
-  },
-]
 
 // --- Interfaces ---
 export interface BibliografiaEntry {
@@ -76,24 +53,21 @@ export interface BibliografiaEntry {
   fuenteBiblioteca?: any
 }
 
-interface BibliografiaTabProps {
-  id: string
-  bibliografia: Array<BibliografiaEntry>
-  onSave: (bibliografia: Array<BibliografiaEntry>) => void
-  isSaving: boolean
-}
+export function BibliographyItem() {
+  const { 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>>(bibliografia)
+  // --- 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 [isAddDialogOpen, setIsAddDialogOpen] = useState(false)
   const [isLibraryDialogOpen, setIsLibraryDialogOpen] = useState(false)
   const [deleteId, setDeleteId] = useState<string | null>(null)
@@ -102,30 +76,27 @@ export function BibliographyItem({
     'BASICA',
   )
 
-  useEffect(() => {
-    if (bibliografia2 && Array.isArray(bibliografia2)) {
-      setEntries(bibliografia2)
-    } else if (bibliografia) {
-      // Fallback a la prop inicial si la API no devuelve nada
-      setEntries(bibliografia)
-    }
-  }, [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)
+
+  // --- Handlers Conectados a la Base de Datos ---
 
   const handleAddManual = (cita: string) => {
-    const newEntry: BibliografiaEntry = {
-      id: `manual-${Date.now()}`,
+    crearBibliografia(
+      {
+        asignatura_id: asignaturaId,
         tipo: newEntryType,
         cita,
-    }
-    setEntries([...entries, newEntry])
-    setIsAddDialogOpen(false)
-    // toast.success('Referencia manual añadida');
+        tipo_fuente: 'MANUAL',
+      },
+      {
+        onSuccess: () => setIsAddDialogOpen(false),
+      },
+    )
   }
 
   const handleAddFromLibrary = (
@@ -133,22 +104,43 @@ export function BibliographyItem({
     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">
@@ -176,8 +168,13 @@ export function BibliographyItem({
             </DialogTrigger>
             <DialogContent className="max-w-2xl">
               <LibrarySearchDialog
+                // 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>
@@ -257,13 +254,7 @@ 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>
@@ -416,14 +407,16 @@ function AddManualDialog({ tipo, onTypeChange, onAdd }: any) {
   )
 }
 
-function LibrarySearchDialog({ onSelect, existingIds }: any) {
+function LibrarySearchDialog({ resources, onSelect, existingIds }: any) {
   const [search, setSearch] = useState('')
   const [tipo, setTipo] = useState<'BASICA' | 'COMPLEMENTARIA'>('BASICA')
-  const filtered = mockLibraryResources.filter(
-    (r) =>
+  const filtered = (resources || []).filter(
+    (r: any) =>
       !existingIds.includes(r.id) &&
-      r.titulo.toLowerCase().includes(search.toLowerCase()),
+      r.titulo?.toLowerCase().includes(search.toLowerCase()),
   )
+  console.log(filtered)
+  console.log(resources)
 
   return (
     <div className="space-y-4 py-2">
@@ -451,7 +444,7 @@ function LibrarySearchDialog({ 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 +1,4 @@
+import { useParams } from '@tanstack/react-router'
 import {
   Plus,
   GripVertical,
@@ -7,9 +8,10 @@ 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 } from 'react'
 
 import {
   AlertDialog,
@@ -30,7 +32,7 @@ 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';
 
@@ -156,32 +158,39 @@ 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 persistUnidades = async (nextUnidades: Array<UnidadTematica>) => {
     const payload = serializeUnidadesToApi(nextUnidades)
@@ -191,18 +200,116 @@ 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 commitEditTema = () => {
+    if (!editingTema) return
+    const parsedHoras = Number.parseInt(temaDraftHoras, 10)
+    const horasEstimadas = Number.isFinite(parsedHoras) ? parsedHoras : 0
+
+    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-${idx}`,
+      id: `u-${u.unidad || idx + 1}`,
       numero: u.unidad || idx + 1,
       nombre: u.titulo || 'Sin título',
       temas: Array.isArray(u.temas)
         ? u.temas.map((t: any, tidx: number) => ({
-            id: `t-${idx}-${tidx}`,
+            id: `t-${u.unidad || idx + 1}-${tidx + 1}`,
             nombre: typeof t === 'string' ? t : t?.nombre || 'Tema',
             horasEstimadas: t?.horasEstimadas || 0,
           }))
@@ -210,15 +317,36 @@ export function ContenidoTematico({
     }))
 
     setUnidades(transformed)
-
-    // Expandir la primera unidad automáticamente
-    if (transformed.length > 0) {
-      setExpandedUnits(new Set([transformed[0].id]))
-    } else {
-      setExpandedUnits(new Set())
-    }
+    // Mantener las unidades ya expandidas si existen; si no, expandir la primera.
+    setExpandedUnits((prev) => {
+      const validIds = new Set(transformed.map((u) => u.id))
+      const filtered = new Set(
+        Array.from(prev).filter((id) => validIds.has(id)),
+      )
+      if (filtered.size > 0) return filtered
+      return transformed.length > 0 ? new Set([transformed[0].id]) : new Set()
+    })
   }, [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>
 
@@ -237,60 +365,57 @@ export function ContenidoTematico({
   }
 
   const addUnidad = () => {
-    const newId = `u-${Date.now()}`
+    const newNumero = unidades.length + 1
+    const newId = `u-${newNumero}`
     const newUnidad: UnidadTematica = {
       id: newId,
       nombre: 'Nueva Unidad',
-      numero: unidades.length + 1,
+      numero: newNumero,
       temas: [],
     }
     const next = [...unidades, newUnidad]
     setUnidades(next)
-    setExpandedUnits(new Set([...expandedUnits, newId]))
-    setEditingUnit(newId)
-  }
+    setExpandedUnits((prev) => {
+      const n = new Set(prev)
+      n.add(newId)
+      return n
+    })
+    setPendingScrollUnitId(newId)
 
-  const updateUnidadNombre = (id: string, nombre: string) => {
-    setUnidades(unidades.map((u) => (u.id === id ? { ...u, nombre } : u)))
+    // Abrir edición del título inmediatamente
+    setEditingUnit(newId)
+    setUnitDraftNombre(newUnidad.nombre)
+    setUnitOriginalNombre(newUnidad.nombre)
   }
 
   // --- 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 = () => {
@@ -324,19 +449,18 @@ 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>
 
       <div className="space-y-4">
         {unidades.map((unidad) => (
-          <Card
+          <div
             key={unidad.id}
-            className="overflow-hidden border-slate-200 shadow-sm"
+            ref={(el) => {
+              if (el) unitContainerRefs.current.set(unidad.id, el)
+              else unitContainerRefs.current.delete(unidad.id)
+            }}
           >
+            <Card className="overflow-hidden border-slate-200 shadow-sm">
               <Collapsible
                 open={expandedUnits.has(unidad.id)}
                 onOpenChange={() => toggleUnit(unidad.id)}
@@ -359,18 +483,27 @@ export function ContenidoTematico({
 
                     {editingUnit === unidad.id ? (
                       <Input
-                      value={unidad.nombre}
-                      onChange={(e) =>
-                        updateUnidadNombre(unidad.id, e.target.value)
-                      }
+                        ref={unitTitleInputRef}
+                        value={unitDraftNombre}
+                        onChange={(e) => 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"
@@ -378,7 +511,7 @@ 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>
@@ -419,16 +552,18 @@ 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)}
+                          onDraftNombreChange={setTemaDraftNombre}
+                          onDraftHorasChange={setTemaDraftHoras}
+                          onEditorBlurCapture={handleTemaEditorBlurCapture}
+                          onEditorKeyDownCapture={
+                            handleTemaEditorKeyDownCapture
                           }
-                        onStopEditing={() => {
-                          setEditingTema(null)
-                          void persistUnidades(unidades)
+                          onNombreInputRef={(el) => {
+                            temaNombreInputElRef.current = el
                           }}
-                        onUpdate={(updates) =>
-                          updateTema(unidad.id, tema.id, updates)
-                        }
                           onDelete={() =>
                             setDeleteDialog({
                               type: 'tema',
@@ -451,9 +586,24 @@ export function ContenidoTematico({
                 </CollapsibleContent>
               </Collapsible>
             </Card>
+          </div>
         ))}
       </div>
 
+      <div className="flex justify-center pt-2">
+        <Button
+          variant="outline"
+          className="gap-2"
+          onClick={(e) => {
+            // Evita que Enter vuelva a disparar el click sobre el botón.
+            e.currentTarget.blur()
+            addUnidad()
+          }}
+        >
+          <Plus className="h-4 w-4" /> Nueva unidad
+        </Button>
+      </div>
+
       <DeleteConfirmDialog
         dialog={deleteDialog}
         setDialog={setDeleteDialog}
@@ -468,9 +618,14 @@ 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 +633,14 @@ function TemaRow({
   tema,
   index,
   isEditing,
-  onEdit,
-  onStopEditing,
-  onUpdate,
+  draftNombre,
+  draftHoras,
+  onBeginEdit,
+  onDraftNombreChange,
+  onDraftHorasChange,
+  onEditorBlurCapture,
+  onEditorKeyDownCapture,
+  onNombreInputRef,
   onDelete,
 }: TemaRowProps) {
   return (
@@ -492,47 +652,49 @@ 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}
+            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 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}
+              onClick={(e) => {
+                e.stopPropagation()
+                onBeginEdit()
+              }}
             >
               <Edit3 className="h-3 w-3" />
             </Button>
@@ -540,7 +702,10 @@ function TemaRow({
               variant="ghost"
               size="icon"
               className="h-7 w-7 text-slate-400 hover:text-red-500"
-              onClick={onDelete}
+              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 +12,34 @@ 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
+  onDownload: () => void
   onRegenerate: () => void
   isRegenerating: boolean
 }
 
 export function DocumentoSEPTab({
-  documento,
-  asignatura,
-  datosGenerales,
-  estructura,
+  pdfUrl,
+  isLoading,
+  onDownload,
   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">
@@ -77,30 +47,24 @@ 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')*/
-              }
-            >
+          {pdfUrl && !isLoading && (
+            <Button variant="outline" onClick={onDownload}>
               <Download className="mr-2 h-4 w-4" />
               Descargar
             </Button>
           )}
+
           <AlertDialog
             open={showConfirmDialog}
             onOpenChange={setShowConfirmDialog}
           >
             <AlertDialogTrigger asChild>
-              <Button disabled={isRegenerating || !isComplete}>
+              <Button disabled={isRegenerating}>
                 {isRegenerating ? (
                   <Loader2 className="mr-2 h-4 w-4 animate-spin" />
                 ) : (
@@ -109,15 +73,16 @@ export function DocumentoSEPTab({
                 {isRegenerating ? 'Generando...' : 'Regenerar documento'}
               </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}>
@@ -129,308 +94,24 @@ export function DocumentoSEPTab({
         </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' ? (
+      {/* PDF Preview */}
+      <Card className="h-[800px] overflow-hidden">
+        {isLoading ? (
           <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>
+            <Loader2 className="h-10 w-10 animate-spin" />
           </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 && (
-                <>
-                  <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',
-                      )}
-                    >
-                      {documento.estado === 'listo' && 'Listo'}
-                      {documento.estado === 'generando' && 'Generando'}
-                      {documento.estado === 'error' && 'Error'}
-                    </Badge>
-                  </div>
-                </>
-              )}
-            </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: `${completeness}%` }}
+        ) : pdfUrl ? (
+          <iframe
+            src={`${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/IAAsignaturaTab.tsx

@@ -1,4 +1,4 @@
-import { useRouterState } from '@tanstack/react-router'
+import { useParams, useRouterState } from '@tanstack/react-router'
 import {
   Sparkles,
   Send,
@@ -13,17 +13,14 @@ import {
 } from 'lucide-react'
 import { useState, useEffect, useRef, useMemo } from 'react'
 
-import type {
-  IAMessage,
-  IASugerencia,
-  CampoEstructura,
-} from '@/types/asignatura'
+import type { IAMessage, IASugerencia } from '@/types/asignatura'
 
 import { Avatar, AvatarFallback } from '@/components/ui/avatar'
 import { Badge } from '@/components/ui/badge'
 import { Button } from '@/components/ui/button'
 import { ScrollArea } from '@/components/ui/scroll-area'
 import { Textarea } from '@/components/ui/textarea'
+import { useSubject } from '@/data'
 import { cn } from '@/lib/utils'
 
 // Tipos importados de tu archivo de asignatura
@@ -62,7 +59,6 @@ interface SelectedField {
 }
 
 interface IAAsignaturaTabProps {
-  campos: Array<CampoEstructura>
   asignatura: Record<string, any>
   messages: Array<IAMessage>
   onSendMessage: (message: string, campoId?: string) => void
@@ -71,15 +67,18 @@ interface IAAsignaturaTabProps {
 }
 
 export function IAAsignaturaTab({
-  campos,
-  asignatura: datosGenerales,
   messages,
   onSendMessage,
   onAcceptSuggestion,
   onRejectSuggestion,
 }: IAAsignaturaTabProps) {
   const routerState = useRouterState()
+  const { asignaturaId } = useParams({
+    from: '/planes/$planId/asignaturas/$asignaturaId',
+  })
 
+  const { data: datosGenerales, isLoading: loadingAsig } =
+    useSubject(asignaturaId)
   // ESTADOS PRINCIPALES (Igual que en Planes)
   const [input, setInput] = useState('')
   const [selectedFields, setSelectedFields] = useState<Array<SelectedField>>([])
@@ -89,25 +88,25 @@ export function IAAsignaturaTab({
 
   // 1. Transformar datos de la asignatura para el menú
   const availableFields = useMemo(() => {
-    // Extraemos las claves directamente del objeto datosGenerales
-    // ["nombre", "descripcion", "perfil_de_egreso", "fines_de_aprendizaje_o_formacion"]
-    if (!datosGenerales.datos) return []
-    return Object.keys(datosGenerales.datos).map((key) => {
-      // Buscamos si existe un nombre amigable en la estructura de campos
-      const estructuraCampo = campos.find((c) => c.id === key)
+    if (!datosGenerales?.datos) return []
+
+    const estructuraProps =
+      datosGenerales?.estructuras_asignatura?.definicion?.properties || {}
+
+    return Object.keys(datosGenerales.datos).map((key) => {
+      const estructuraCampo = estructuraProps[key]
 
-      // Si existe en 'campos', usamos su nombre; si no, formateamos la clave (ej: perfil_de_egreso -> Perfil De Egreso)
       const labelAmigable =
-        estructuraCampo?.nombre ||
+        estructuraCampo?.title ||
         key.replace(/_/g, ' ').replace(/\b\w/g, (l) => l.toUpperCase())
 
       return {
-        key: key,
+        key,
         label: labelAmigable,
-        value: String(datosGenerales[key] || ''),
+        value: String(datosGenerales.datos[key] || ''),
       }
     })
-  }, [campos, datosGenerales])
+  }, [datosGenerales])
 
   // 2. Manejar el estado inicial si viene de "Datos de Asignatura" (Prefill)
 
@@ -218,7 +217,7 @@ export function IAAsignaturaTab({
         <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) => (
+              {messages?.map((msg) => (
                 <div
                   key={msg.id}
                   className={`flex ${msg.role === 'user' ? 'flex-row-reverse' : 'flex-row'} items-start gap-3`}

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/auth/ExternalLoginForm.tsx

@@ -1,18 +1,44 @@
+import { useQueryClient } from '@tanstack/react-query'
+import { useNavigate } from '@tanstack/react-router'
 import { useState } from 'react'
 
-// import { supabase } from '@/lib/supabase'
 import { LoginInput } from '../ui/LoginInput'
 import { SubmitButton } from '../ui/SubmitButton'
 
+import { throwIfError } from '@/data/api/_helpers'
+import { qk } from '@/data/query/keys'
+import { supabaseBrowser } from '@/data/supabase/client'
+
 export function ExternalLoginForm() {
   const [email, setEmail] = useState('')
   const [password, setPassword] = useState('')
+  const [error, setError] = useState<string | null>(null)
+  const [isLoading, setIsLoading] = useState(false)
+
+  const qc = useQueryClient()
+  const navigate = useNavigate({ from: '/login' })
+  const supabase = supabaseBrowser()
 
   const submit = async () => {
-    /* await supabase.auth.signInWithPassword({
+    setIsLoading(true)
+    setError(null)
+
+    try {
+      const { error } = await supabase.auth.signInWithPassword({
         email,
         password,
-    })*/
+      })
+      throwIfError(error)
+
+      qc.invalidateQueries({ queryKey: qk.session() })
+      qc.invalidateQueries({ queryKey: qk.auth })
+      await navigate({ to: '/dashboard', replace: true })
+    } catch (e: unknown) {
+      const anyErr = e as any
+      setError(anyErr?.message ?? 'No se pudo iniciar sesión')
+    } finally {
+      setIsLoading(false)
+    }
   }
 
   return (
@@ -34,7 +60,11 @@ export function ExternalLoginForm() {
         value={password}
         onChange={setPassword}
       />
-      <SubmitButton />
+      {error ? <p className="text-sm text-red-600">{error}</p> : null}
+      <SubmitButton
+        text={isLoading ? 'Iniciando…' : 'Iniciar sesión'}
+        disabled={isLoading}
+      />
     </form>
   )
 }

src/components/auth/InternalLoginForm.tsx

@@ -1,18 +1,45 @@
+import { useQueryClient } from '@tanstack/react-query'
+import { useNavigate } from '@tanstack/react-router'
 import { useState } from 'react'
 
-// import { supabase } from '@/lib/supabase'
 import { LoginInput } from '../ui/LoginInput'
 import { SubmitButton } from '../ui/SubmitButton'
 
+import { throwIfError } from '@/data/api/_helpers'
+import { qk } from '@/data/query/keys'
+import { supabaseBrowser } from '@/data/supabase/client'
+
 export function InternalLoginForm() {
   const [clave, setClave] = useState('')
   const [password, setPassword] = useState('')
+  const [error, setError] = useState<string | null>(null)
+  const [isLoading, setIsLoading] = useState(false)
+
+  const qc = useQueryClient()
+  const navigate = useNavigate({ from: '/login' })
+  const supabase = supabaseBrowser()
 
   const submit = async () => {
-    /* await supabase.auth.signInWithPassword({
-      email: `${clave}@ulsa.mx`,
+    setIsLoading(true)
+    setError(null)
+
+    try {
+      const email = clave.includes('@') ? clave : `${clave}@ulsa.mx`
+      const { error } = await supabase.auth.signInWithPassword({
+        email,
         password,
-    })*/
+      })
+      throwIfError(error)
+
+      qc.invalidateQueries({ queryKey: qk.session() })
+      qc.invalidateQueries({ queryKey: qk.auth })
+      await navigate({ to: '/dashboard', replace: true })
+    } catch (e: unknown) {
+      const anyErr = e as any
+      setError(anyErr?.message ?? 'No se pudo iniciar sesión')
+    } finally {
+      setIsLoading(false)
+    }
   }
 
   return (
@@ -30,7 +57,11 @@ export function InternalLoginForm() {
         value={password}
         onChange={setPassword}
       />
-      <SubmitButton />
+      {error ? <p className="text-sm text-red-600">{error}</p> : null}
+      <SubmitButton
+        text={isLoading ? 'Iniciando…' : 'Iniciar sesión'}
+        disabled={isLoading}
+      />
     </form>
   )
 }

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

@@ -2,26 +2,29 @@ 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,
+  currentDatos,
+  activeChatId,
+  onApplySuccess,
 }: {
   suggestions: Array<any>
   onApply?: (key: string, value: string) => void
   planId: string
   currentDatos: any
+  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 +38,11 @@ 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 +50,17 @@ export const ImprovementCard = ({
       },
       {
         onSuccess: () => {
-          setAppliedFields((prev) => [...prev, key])
+          setLocalApplied((prev) => [...prev, key])
+
+          if (onApplySuccess) onApplySuccess(key)
+          if (activeChatId) {
+            updateAppliedStatus.mutate({
+              conversacionId: activeChatId,
+              campoAfectado: key,
+            })
+          }
+
           if (onApply) onApply(key, newValue)
-          console.log(`Campo ${key} guardado exitosamente`)
         },
       },
     )
@@ -60,7 +69,7 @@ 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/SubmitButton.tsx

@@ -1,13 +1,14 @@
 interface Props {
   text?: string
+  disabled?: boolean
 }
 
-export function SubmitButton({ text = 'Iniciar sesión' }: Props) {
+export function SubmitButton({ text = 'Iniciar sesión', disabled }: Props) {
   return (
     <button
       type="submit"
-      className="w-full bg-[#7b0f1d] text-white py-2 rounded-lg
-                 font-semibold hover:opacity-90 transition"
+      disabled={disabled}
+      className="w-full rounded-lg bg-[#7b0f1d] py-2 font-semibold text-white transition hover:opacity-90 disabled:cursor-not-allowed disabled:opacity-60"
     >
       {text}
     </button>

src/data/api/ai.api.ts

@@ -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
 }
 
@@ -181,3 +175,64 @@ export async function getConversationByPlan(planId: string) {
   // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
   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(
+  conversacionId: string,
+  campoAfectado: string,
+) {
+  const supabase = supabaseBrowser()
+
+  // 1. Obtener el estado actual del JSON
+  const { data: conv, error: fetchError } = await supabase
+    .from('conversaciones_plan')
+    .select('conversacion_json')
+    .eq('id', conversacionId)
+    .single()
+
+  if (fetchError) throw fetchError
+  if (!conv.conversacion_json) throw new Error('No se encontró la conversación')
+
+  // 2. Transformar el JSON para marcar como aplicada la recomendación específica
+  // Usamos una transformación inmutable para evitar efectos secundarios
+  const nuevoJson = (conv.conversacion_json as Array<any>).map((msg) => {
+    if (msg.user === 'assistant' && Array.isArray(msg.recommendations)) {
+      return {
+        ...msg,
+        recommendations: msg.recommendations.map((rec: any) =>
+          rec.campo_afectado === campoAfectado
+            ? { ...rec, aplicada: true }
+            : rec,
+        ),
+      }
+    }
+    return msg
+  })
+
+  // 3. Actualizar la base de datos con el nuevo JSON
+  const { data, error: updateError } = await supabase
+    .from('conversaciones_plan')
+    .update({ conversacion_json: nuevoJson })
+    .eq('id', conversacionId)
+    .select()
+    .single()
+
+  if (updateError) throw updateError
+  return data
+}

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>> {

src/data/api/subjects.api.ts

@@ -15,7 +15,6 @@ import type {
   TipoAsignatura,
   UUID,
 } from '../types/domain'
-import type { UploadedFile } from '@/components/planes/wizard/PasoDetallesPanel/FileDropZone'
 import type {
   AsignaturaSugerida,
   DataAsignaturaSugerida,
@@ -178,54 +177,49 @@ 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 +257,8 @@ 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 +462,51 @@ export async function lineas_delete(lineaId: string) {
   if (error) throw error
   return lineaId
 }
+
+export async function bibliografia_insert(entry: {
+  asignatura_id: string
+  tipo: 'BASICA' | 'COMPLEMENTARIA'
+  cita: string
+  tipo_fuente: 'MANUAL' | 'BIBLIOTECA'
+  biblioteca_item_id?: string | null
+}) {
+  const supabase = supabaseBrowser()
+  const { data, error } = await supabase
+    .from('bibliografia_asignatura')
+    .insert([entry])
+    .select()
+    .single()
+
+  if (error) throw error
+  return data
+}
+
+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

@@ -10,6 +10,8 @@ import {
   getConversationByPlan,
   library_search,
   update_conversation_status,
+  update_recommendation_applied_status,
+  update_conversation_title,
 } from '../api/ai.api'
 
 // eslint-disable-next-line node/prefer-node-protocol
@@ -35,8 +37,6 @@ 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 +56,8 @@ 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),
   })
 }
@@ -91,6 +88,31 @@ export function useConversationByPlan(planId: string | null) {
   })
 }
 
+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 })
 }
@@ -102,3 +124,16 @@ export function useAISubjectChat() {
 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'] })
+    },
+  })
+}

src/data/hooks/useAuth.ts

@@ -1,59 +1,145 @@
-import { useEffect } from "react";
-import { useQuery, useQueryClient } from "@tanstack/react-query";
-import { supabaseBrowser } from "../supabase/client";
-import { qk } from "../query/keys";
-import { throwIfError } from "../api/_helpers";
+import { useQuery, useQueryClient } from '@tanstack/react-query'
+import { useEffect } from 'react'
+
+import { throwIfError } from '../api/_helpers'
+import { qk } from '../query/keys'
+import { supabaseBrowser } from '../supabase/client'
 
 export function useSession() {
-  const supabase = supabaseBrowser();
-  const qc = useQueryClient();
+  const supabase = supabaseBrowser()
+  const qc = useQueryClient()
 
   const query = useQuery({
     queryKey: qk.session(),
     queryFn: async () => {
-      const { data, error } = await supabase.auth.getSession();
-      throwIfError(error);
-      return data.session ?? null;
+      const { data, error } = await supabase.auth.getSession()
+      throwIfError(error)
+      return data.session ?? null
     },
     staleTime: Infinity,
-  });
+  })
 
   useEffect(() => {
     const { data } = supabase.auth.onAuthStateChange(() => {
-      qc.invalidateQueries({ queryKey: qk.session() });
-      qc.invalidateQueries({ queryKey: qk.meProfile() });
-      qc.invalidateQueries({ queryKey: qk.auth });
-    });
+      qc.invalidateQueries({ queryKey: qk.session() })
+      qc.invalidateQueries({ queryKey: qk.meProfile() })
+      qc.invalidateQueries({ queryKey: qk.meAccess() })
+      qc.invalidateQueries({ queryKey: qk.auth })
+    })
 
-    return () => data.subscription.unsubscribe();
-  }, [supabase, qc]);
+    return () => data.subscription.unsubscribe()
+  }, [supabase, qc])
 
-  return query;
+  return query
 }
 
 export function useMeProfile() {
-  const supabase = supabaseBrowser();
+  const supabase = supabaseBrowser()
 
   return useQuery({
     queryKey: qk.meProfile(),
     queryFn: async () => {
-      const { data: u, error: uErr } = await supabase.auth.getUser();
-      throwIfError(uErr);
-      const userId = u.user?.id;
-      if (!userId) return null;
+      const { data: u, error: uErr } = await supabase.auth.getUser()
+      throwIfError(uErr)
+      const userId = u.user?.id
+      if (!userId) return null
 
       const { data, error } = await supabase
-        .from("usuarios_app")
-        .select("id,nombre_completo,email,externo,creado_en,actualizado_en")
-        .eq("id", userId)
-        .single();
+        .from('usuarios_app')
+        .select('id,nombre_completo,email,externo,creado_en,actualizado_en')
+        .eq('id', userId)
+        .single()
 
       // si aún no existe perfil en usuarios_app, permite null (tu seed/trigger puede crearlo)
-      if (error && (error as any).code === "PGRST116") return null;
+      if (error && (error as any).code === 'PGRST116') return null
 
-      throwIfError(error);
-      return data ?? null;
+      throwIfError(error)
+      return data ?? null
     },
     staleTime: 60_000,
-  });
+  })
+}
+
+export type MeAccessRole = {
+  assignmentId: string
+  rolId: string
+  clave: string
+  nombre: string
+  descripcion: string | null
+  facultadId: string | null
+  carreraId: string | null
+}
+
+export type MeAccess = {
+  userId: string
+  roles: Array<MeAccessRole>
+  permissions: Array<string>
+}
+
+/**
+ * Database-first RBAC: obtiene roles del usuario desde tablas app (NO desde JWT).
+ *
+ * Nota: el esquema actual modela roles con `usuarios_roles` -> `roles`.
+ */
+export function useMeAccess() {
+  const supabase = supabaseBrowser()
+
+  return useQuery({
+    queryKey: qk.meAccess(),
+    queryFn: async (): Promise<MeAccess | null> => {
+      const { data: u, error: uErr } = await supabase.auth.getUser()
+      throwIfError(uErr)
+      const userId = u.user?.id
+      if (!userId) return null
+
+      const { data, error } = await supabase
+        .from('usuarios_roles')
+        .select(
+          'id,rol_id,facultad_id,carrera_id,roles(id,clave,nombre,descripcion)',
+        )
+        .eq('usuario_id', userId)
+
+      throwIfError(error)
+
+      const roles: Array<MeAccessRole> = (data ?? [])
+        .map((row: any) => {
+          const rol = row.roles
+          if (!rol) return null
+          return {
+            assignmentId: row.id,
+            rolId: rol.id,
+            clave: rol.clave,
+            nombre: rol.nombre,
+            descripcion: rol.descripcion ?? null,
+            facultadId: row.facultad_id ?? null,
+            carreraId: row.carrera_id ?? null,
+          } satisfies MeAccessRole
+        })
+        .filter(Boolean) as Array<MeAccessRole>
+
+      // Por ahora, los permisos granulares se derivan de claves de rol.
+      // Si luego existe una tabla `roles_permisos`, aquí se expande a permisos reales.
+      const permissions = Array.from(new Set(roles.map((r) => r.clave)))
+
+      return {
+        userId,
+        roles,
+        permissions,
+      }
+    },
+    staleTime: 30_000,
+    refetchOnWindowFocus: true,
+  })
+}
+
+export function useAuth() {
+  const session = useSession()
+  const meProfile = useMeProfile()
+  const meAccess = useMeAccess()
+
+  return {
+    session,
+    meProfile,
+    meAccess,
+  }
 }

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 = {
@@ -310,67 +309,3 @@ export const mockDocumentoSep: DocumentoAsignatura = {
   fechaGeneracion: new Date('2024-12-06T11:30:00'),
   estado: 'listo',
 }
-
-export const mockLibraryResources: Array<LibraryResource> = [
-  {
-    id: 'lib-1',
-    titulo: 'Artificial Intelligence: A Modern Approach',
-    autor: 'Stuart Russell, Peter Norvig',
-    editorial: 'Pearson',
-    anio: 2021,
-    isbn: '978-0134610993',
-    tipo: 'libro',
-    disponible: true,
-  },
-  {
-    id: 'lib-2',
-    titulo:
-      'Hands-On Machine Learning with Scikit-Learn, Keras, and TensorFlow',
-    autor: 'Aurélien Géron',
-    editorial: "O'Reilly Media",
-    anio: 2022,
-    isbn: '978-1098125974',
-    tipo: 'libro',
-    disponible: true,
-  },
-  {
-    id: 'lib-3',
-    titulo: 'Pattern Recognition and Machine Learning',
-    autor: 'Christopher Bishop',
-    editorial: 'Springer',
-    anio: 2006,
-    isbn: '978-0387310732',
-    tipo: 'libro',
-    disponible: true,
-  },
-  {
-    id: 'lib-4',
-    titulo: 'Deep Learning with Python',
-    autor: 'François Chollet',
-    editorial: 'Manning Publications',
-    anio: 2021,
-    isbn: '978-1617296864',
-    tipo: 'libro',
-    disponible: false,
-  },
-  {
-    id: 'lib-5',
-    titulo: 'Neural Networks and Deep Learning: A Textbook',
-    autor: 'Charu C. Aggarwal',
-    editorial: 'Springer',
-    anio: 2023,
-    isbn: '978-3031296413',
-    tipo: 'libro',
-    disponible: true,
-  },
-  {
-    id: 'lib-6',
-    titulo: 'Machine Learning: A Probabilistic Perspective',
-    autor: 'Kevin Murphy',
-    editorial: 'MIT Press',
-    anio: 2012,
-    isbn: '978-0262018029',
-    tipo: 'libro',
-    disponible: true,
-  },
-]

src/data/query/keys.ts

@@ -2,6 +2,7 @@ export const qk = {
   auth: ['auth'] as const,
   session: () => ['auth', 'session'] as const,
   meProfile: () => ['auth', 'meProfile'] as const,
+  meAccess: () => ['auth', 'meAccess'] as const,
 
   facultades: () => ['meta', 'facultades'] as const,
   carreras: (facultadId?: string | null) =>
@@ -13,6 +14,7 @@ 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 +24,8 @@ 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/query/queryClient.tsx

@@ -1,8 +1,44 @@
-import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
+import {
+  MutationCache,
+  QueryCache,
+  QueryClient,
+  QueryClientProvider,
+} from '@tanstack/react-query'
+
+import { qk } from './keys'
+
+import type React from 'react'
+
+function isRlsViolationError(error: unknown): boolean {
+  const anyErr = error as any
+  const code = anyErr?.code
+  const status = anyErr?.status ?? anyErr?.response?.status
+  console.log('Checking RLS violation error:', { code, status })
+  // Supabase/PostgREST suele devolver 403 (Forbidden) o código PG 42501 (insufficient_privilege)
+  return status === 403 || code === '42501'
+}
 
 export function getContext() {
-  const queryClient = new QueryClient(
-    {
+  const queryClientRef: { current: QueryClient | null } = { current: null }
+
+  const handleAuthzDesync = (error: unknown) => {
+    if (!isRlsViolationError(error)) return
+    // Forzar resincronización “database-first” del rol/permisos
+    console.log('RLS violation detected, invalidating queries...')
+    queryClientRef.current?.invalidateQueries({ queryKey: qk.meAccess() })
+  }
+
+  const queryClient = new QueryClient({
+    queryCache: new QueryCache({
+      onError: (error) => {
+        handleAuthzDesync(error)
+      },
+    }),
+    mutationCache: new MutationCache({
+      onError: (error) => {
+        handleAuthzDesync(error)
+      },
+    }),
     defaultOptions: {
       queries: {
         staleTime: 30_000,
@@ -13,8 +49,9 @@ export function getContext() {
         retry: 0,
       },
     },
-}
-  )
+  })
+
+  queryClientRef.current = queryClient
   return {
     queryClient,
   }

src/main.tsx

@@ -6,6 +6,7 @@ import reportWebVitals from './reportWebVitals.ts'
 import { routeTree } from './routeTree.gen'
 
 import * as TanStackQueryProvider from '@/data/query/queryClient.tsx'
+import { supabaseBrowser } from '@/data/supabase/client'
 
 import './styles.css'
 
@@ -16,6 +17,7 @@ const router = createRouter({
   routeTree,
   context: {
     ...TanStackQueryProviderContext,
+    supabase: supabaseBrowser(),
   },
   defaultPreload: 'intent',
   scrollRestoration: true,

src/routeTree.gen.ts

@@ -17,13 +17,19 @@ 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'
 
 const LoginRoute = LoginRouteImport.update({
@@ -67,12 +73,6 @@ 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',
@@ -108,6 +108,48 @@ 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',
@@ -123,15 +165,21 @@ 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/$asignaturaId/bibliografia': typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRoute
+  '/planes/$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/$asignaturaId/': typeof PlanesPlanIdAsignaturasAsignaturaIdIndexRoute
 }
 export interface FileRoutesByTo {
   '/': typeof IndexRoute
@@ -146,9 +194,14 @@ export interface FileRoutesByTo {
   '/planes/$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/bibliografia': typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRoute
+  '/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
 }
 export interface FileRoutesById {
   __root__: typeof rootRouteImport
@@ -159,15 +212,21 @@ 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/$asignaturaId/bibliografia': typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRoute
+  '/planes/$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/$asignaturaId/': typeof PlanesPlanIdAsignaturasAsignaturaIdIndexRoute
 }
 export interface FileRouteTypes {
   fileRoutesByFullPath: FileRoutesByFullPath
@@ -179,15 +238,21 @@ export interface FileRouteTypes {
     | '/planes'
     | '/planes/$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/'
   fileRoutesByTo: FileRoutesByTo
   to:
     | '/'
@@ -202,9 +267,14 @@ 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/$asignaturaId/bibliografia'
+    | '/planes/$planId/asignaturas/$asignaturaId/contenido'
+    | '/planes/$planId/asignaturas/$asignaturaId/documento'
+    | '/planes/$planId/asignaturas/$asignaturaId/historial'
+    | '/planes/$planId/asignaturas/$asignaturaId/iaasignatura'
+    | '/planes/$planId/asignaturas/$asignaturaId'
   id:
     | '__root__'
     | '/'
@@ -214,15 +284,21 @@ export interface FileRouteTypes {
     | '/planes/_lista'
     | '/planes/$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/'
   fileRoutesById: FileRoutesById
 }
 export interface RootRouteChildren {
@@ -232,7 +308,7 @@ 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 +369,6 @@ 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 +411,55 @@ 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'
@@ -403,6 +521,36 @@ const PlanesPlanIdDetalleRouteChildren: PlanesPlanIdDetalleRouteChildren = {
 const PlanesPlanIdDetalleRouteWithChildren =
   PlanesPlanIdDetalleRoute._addFileChildren(PlanesPlanIdDetalleRouteChildren)
 
+interface PlanesPlanIdAsignaturasAsignaturaIdRouteRouteChildren {
+  PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRoute
+  PlanesPlanIdAsignaturasAsignaturaIdContenidoRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdContenidoRoute
+  PlanesPlanIdAsignaturasAsignaturaIdDocumentoRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdDocumentoRoute
+  PlanesPlanIdAsignaturasAsignaturaIdHistorialRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdHistorialRoute
+  PlanesPlanIdAsignaturasAsignaturaIdIaasignaturaRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdIaasignaturaRoute
+  PlanesPlanIdAsignaturasAsignaturaIdIndexRoute: typeof PlanesPlanIdAsignaturasAsignaturaIdIndexRoute
+}
+
+const PlanesPlanIdAsignaturasAsignaturaIdRouteRouteChildren: PlanesPlanIdAsignaturasAsignaturaIdRouteRouteChildren =
+  {
+    PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRoute:
+      PlanesPlanIdAsignaturasAsignaturaIdBibliografiaRoute,
+    PlanesPlanIdAsignaturasAsignaturaIdContenidoRoute:
+      PlanesPlanIdAsignaturasAsignaturaIdContenidoRoute,
+    PlanesPlanIdAsignaturasAsignaturaIdDocumentoRoute:
+      PlanesPlanIdAsignaturasAsignaturaIdDocumentoRoute,
+    PlanesPlanIdAsignaturasAsignaturaIdHistorialRoute:
+      PlanesPlanIdAsignaturasAsignaturaIdHistorialRoute,
+    PlanesPlanIdAsignaturasAsignaturaIdIaasignaturaRoute:
+      PlanesPlanIdAsignaturasAsignaturaIdIaasignaturaRoute,
+    PlanesPlanIdAsignaturasAsignaturaIdIndexRoute:
+      PlanesPlanIdAsignaturasAsignaturaIdIndexRoute,
+  }
+
+const PlanesPlanIdAsignaturasAsignaturaIdRouteRouteWithChildren =
+  PlanesPlanIdAsignaturasAsignaturaIdRouteRoute._addFileChildren(
+    PlanesPlanIdAsignaturasAsignaturaIdRouteRouteChildren,
+  )
+
 const rootRouteChildren: RootRouteChildren = {
   IndexRoute: IndexRoute,
   DashboardRoute: DashboardRoute,
@@ -410,8 +558,8 @@ const rootRouteChildren: RootRouteChildren = {
   DemoTanstackQueryRoute: DemoTanstackQueryRoute,
   PlanesListaRoute: PlanesListaRouteWithChildren,
   PlanesPlanIdDetalleRoute: PlanesPlanIdDetalleRouteWithChildren,
-  PlanesPlanIdAsignaturasAsignaturaIdRoute:
-    PlanesPlanIdAsignaturasAsignaturaIdRoute,
+  PlanesPlanIdAsignaturasAsignaturaIdRouteRoute:
+    PlanesPlanIdAsignaturasAsignaturaIdRouteRouteWithChildren,
 }
 export const routeTree = rootRouteImport
   ._addFileChildren(rootRouteChildren)

src/routes/__root.tsx

@@ -1,22 +1,59 @@
 import { TanStackDevtools } from '@tanstack/react-devtools'
-import { Outlet, createRootRouteWithContext } from '@tanstack/react-router'
+import {
+  Outlet,
+  createRootRouteWithContext,
+  redirect,
+  useNavigate,
+  useRouterState,
+} from '@tanstack/react-router'
 import { TanStackRouterDevtoolsPanel } from '@tanstack/react-router-devtools'
+import { useEffect } from 'react'
 
 import Header from '../components/Header'
 import TanStackQueryDevtools from '../integrations/tanstack-query/devtools'
 
+import type { Database } from '@/types/supabase'
+import type { SupabaseClient } from '@supabase/supabase-js'
 import type { QueryClient } from '@tanstack/react-query'
 
 import { NotFoundPage } from '@/components/ui/NotFoundPage'
+import { throwIfError } from '@/data/api/_helpers'
+import { useSession } from '@/data/hooks/useAuth'
+import { qk } from '@/data/query/keys'
 
 interface MyRouterContext {
   queryClient: QueryClient
+  supabase: SupabaseClient<Database>
 }
 
 export const Route = createRootRouteWithContext<MyRouterContext>()({
+  beforeLoad: async ({ context, location }) => {
+    const pathname = location.pathname
+    const isLogin = pathname === '/login'
+    const isIndex = pathname === '/'
+
+    const session = await context.queryClient.ensureQueryData({
+      queryKey: qk.session(),
+      queryFn: async () => {
+        const { data, error } = await context.supabase.auth.getSession()
+        throwIfError(error)
+        return data.session ?? null
+      },
+      staleTime: Infinity,
+    })
+
+    if (!session && !isLogin) {
+      throw redirect({ to: '/login' })
+    }
+    if (session && (isLogin || isIndex)) {
+      throw redirect({ to: '/dashboard' })
+    }
+  },
+
   component: () => (
     <>
-      <Header />
+      <AuthSync />
+      <MaybeHeader />
       <Outlet />
       <TanStackDevtools
         config={{
@@ -60,3 +97,40 @@ export const Route = createRootRouteWithContext<MyRouterContext>()({
     )
   },
 })
+
+function MaybeHeader() {
+  const pathname = useRouterState({
+    select: (s) => s.location.pathname,
+  })
+
+  if (pathname === '/login') return null
+  return <Header />
+}
+
+function AuthSync() {
+  const { data: session, isLoading } = useSession()
+  // Mantiene roles/permisos sincronizados con la BD (database-first)
+  // useMeAccess()
+
+  const navigate = useNavigate()
+  const pathname = useRouterState({
+    select: (s) => s.location.pathname,
+  })
+
+  // Reaccionar a cambios de sesión (login/logout) sin depender solo de beforeLoad.
+  // Nota: beforeLoad sigue siendo la línea de defensa en navegación/refresh.
+  useEffect(() => {
+    if (isLoading) return
+
+    if (!session && pathname !== '/login') {
+      void navigate({ to: '/login', replace: true })
+      return
+    }
+
+    if (session && pathname === '/login') {
+      void navigate({ to: '/dashboard', replace: true })
+    }
+  }, [isLoading, session, pathname, navigate])
+
+  return null
+}

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

@@ -1,7 +1,6 @@
 import { createFileRoute, Outlet, useNavigate } from '@tanstack/react-router'
 import {
   Plus,
-  Copy,
   Search,
   Filter,
   ChevronRight,
@@ -144,9 +143,6 @@ function AsignaturasPage() {
         </div>
 
         <div className="flex gap-2">
-          <Button variant="outline" size="sm">
-            <Copy className="mr-2 h-4 w-4" /> Clonar
-          </Button>
           <Button
             onClick={() => {
               console.log('planId desde asignaturas', planId)

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

@@ -96,7 +96,8 @@ function RouteComponent() {
               }`,
         date: parseISO(item.cambiado_en),
         icon: config.icon,
-        campo: item.campo,
+        campo:
+          data?.estructuras_plan?.definicion?.properties?.[item.campo]?.title,
         details: {
           from: item.valor_anterior,
           to: item.valor_nuevo,
@@ -298,6 +299,8 @@ function RouteComponent() {
           <div className="flex-1 overflow-y-auto p-6">
             <div className="grid h-full grid-cols-2 gap-6">
               {/* Lado Antes */}
+              {/* Lado Antes: Solo se renderiza si existe valor_anterior */}
+              {selectedEvent?.details.from && (
                 <div className="flex flex-col space-y-2">
                   <div className="sticky top-0 z-10 flex items-center gap-2 bg-white py-1">
                     <div className="h-2 w-2 rounded-full bg-red-400" />
@@ -306,9 +309,10 @@ function RouteComponent() {
                     </span>
                   </div>
                   <div className="max-h-[500px] min-h-[250px] flex-1 overflow-y-auto rounded-lg border border-red-100 bg-red-50/30 p-4 font-mono text-xs leading-relaxed whitespace-pre-wrap text-slate-700">
-                  {renderValue(selectedEvent?.details.from)}
+                    {renderValue(selectedEvent.details.from)}
                   </div>
                 </div>
+              )}
 
               {/* Lado Después */}
               <div className="flex flex-col space-y-2">
@@ -328,6 +332,11 @@ function RouteComponent() {
           <div className="flex justify-center border-t bg-slate-50 p-4">
             <Badge variant="outline" className="font-mono text-[10px]">
               Campo: {selectedEvent?.campo}
+              {console.log(
+                data?.estructuras_plan?.definicion?.properties?.[
+                  selectedEvent?.campo
+                ]?.title,
+              )}
             </Badge>
           </div>
         </DialogContent>

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

@@ -14,6 +14,7 @@ import {
   MessageSquarePlus,
   Archive,
   RotateCcw,
+  Loader2,
 } from 'lucide-react'
 import { useState, useEffect, useRef, useMemo } from 'react'
 
@@ -27,9 +28,9 @@ import { ScrollArea } from '@/components/ui/scroll-area'
 import { Textarea } from '@/components/ui/textarea'
 import {
   useAIPlanChat,
-  useChatHistory,
   useConversationByPlan,
   useUpdateConversationStatus,
+  useUpdateConversationTitle,
 } from '@/data'
 import { usePlan } from '@/data/hooks/usePlans'
 
@@ -66,7 +67,25 @@ 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 +95,14 @@ 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 [activeChatId, setActiveChatId] = useState<string | undefined>(
     undefined,
   )
-
-  const { data: historyMessages, isLoading: isLoadingHistory } =
-    useChatHistory(activeChatId)
   const { data: lastConversation, isLoading: isLoadingConv } =
     useConversationByPlan(planId)
-  // archivos
   const [selectedArchivoIds, setSelectedArchivoIds] = useState<Array<string>>(
     [],
   )
@@ -104,76 +118,167 @@ function RouteComponent() {
   const [pendingSuggestion, setPendingSuggestion] = useState<any>(null)
   const queryClient = useQueryClient()
   const scrollRef = useRef<HTMLDivElement>(null)
-
   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])
+
+  const activeChatData = useMemo(() => {
+    return lastConversation?.find((chat: any) => chat.id === activeChatId)
+  }, [lastConversation, activeChatId])
+
+  const chatMessages = useMemo(() => {
+    // 1. Si no hay ID o no hay data del chat, retornamos vacío
+    if (!activeChatId || !activeChatData) return []
+
+    const json = (activeChatData.conversacion_json ||
+      []) as unknown as Array<ChatMessageJSON>
+
+    // 2. Verificamos que 'json' sea realmente un array antes de mapear
+    if (!Array.isArray(json)) return []
+
+    return json.map((msg, index: number) => {
+      // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+      if (!msg?.user) {
+        return {
+          id: `err-${index}`,
+          role: 'assistant',
+          content: '',
+          suggestions: [],
         }
       }
 
+      const isAssistant = msg.user === 'assistant'
+
       return {
-          ...msg,
-          content,
-          suggestions,
-          type: suggestions.length > 0 ? 'improvement-card' : 'text',
+        id: `${activeChatId}-${index}`,
+        role: isAssistant ? 'assistant' : 'user',
+        content: isAssistant ? msg.message || '' : msg.prompt || '', // Agregamos fallback a string vacío
+        isRefusal: isAssistant && msg.refusal === true,
+        suggestions:
+          isAssistant && msg.recommendations
+            ? msg.recommendations.map((rec) => {
+                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,
                 }
               })
+            : [],
+      }
+    })
+  }, [activeChatData, activeChatId, availableFields])
 
-      // Solo actualizamos si no estamos esperando la respuesta de un POST
-      // para evitar saltos visuales
-      if (!isLoading) {
-        setMessages(flattened.reverse())
+  const scrollToBottom = () => {
+    if (scrollRef.current) {
+      // Buscamos el viewport interno del ScrollArea de Radix
+      const scrollContainer = scrollRef.current.querySelector(
+        '[data-radix-scroll-area-viewport]',
+      )
+      if (scrollContainer) {
+        scrollContainer.scrollTo({
+          top: scrollContainer.scrollHeight,
+          behavior: 'smooth',
+        })
       }
     }
-  }, [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
-    const isCreationMode = messages.length === 1 && messages[0].id === 'welcome'
-    if (
-      !activeChatId &&
-      lastConversation &&
-      lastConversation.length > 0 &&
-      !isCreationMode
-    ) {
-      setActiveChatId(lastConversation[0].id)
+    scrollToBottom()
+  }, [chatMessages, isLoading])
+
+  useEffect(() => {
+    // Verificamos cuáles campos de la lista "selectedFields" ya no están presentes en el texto del input
+    const camposActualizados = selectedFields.filter((field) =>
+      input.includes(field.label),
+    )
+
+    // Solo actualizamos el estado si hubo un cambio real (para evitar bucles infinitos)
+    if (camposActualizados.length !== selectedFields.length) {
+      setSelectedFields(camposActualizados)
     }
-  }, [lastConversation, activeChatId])
+  }, [input, selectedFields])
+
+  useEffect(() => {
+    if (isLoadingConv || !lastConversation) return
+
+    const isChatStillActive = activeChats.some(
+      (chat) => chat.id === activeChatId,
+    )
+    const isCreationMode = messages.length === 1 && messages[0].id === 'welcome'
+
+    // Caso A: El chat actual ya no es válido (fue archivado o borrado)
+    if (activeChatId && !isChatStillActive && !isCreationMode) {
+      setActiveChatId(undefined)
+      setMessages([])
+      return // Salimos para evitar ejecuciones extra en este render
+    }
+
+    // Caso B: No hay chat seleccionado y hay chats disponibles (Auto-selección al cargar)
+    if (!activeChatId && activeChats.length > 0 && !isCreationMode) {
+      setActiveChatId(activeChats[0].id)
+    }
+
+    // Caso C: Si la lista de chats está vacía y no estamos creando uno, limpiar por si acaso
+    if (activeChats.length === 0 && activeChatId && !isCreationMode) {
+      setActiveChatId(undefined)
+    }
+  }, [activeChats, activeChatId, isLoadingConv, messages.length])
+  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])
 
   const createNewChat = () => {
     setActiveChatId(undefined) // Al ser undefined, el próximo handleSend creará uno nuevo
@@ -202,6 +307,9 @@ function RouteComponent() {
           if (activeChatId === id) {
             setActiveChatId(undefined)
             setMessages([])
+            setOptimisticMessage(null)
+            setInput('')
+            setSelectedFields([])
           }
         },
       },
@@ -214,8 +322,6 @@ 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],
           })
@@ -224,49 +330,28 @@ 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()
 
     if (fields.length === 0) return cleaned
@@ -277,60 +362,42 @@ function RouteComponent() {
   }
 
   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])
+    setIsSending(true)
+    setOptimisticMessage(rawText)
     setInput('')
-    // setSelectedFields([])
-
+    setSelectedArchivoIds([])
+    setSelectedRepositorioIds([])
+    setUploadedFiles([])
     try {
       const payload: any = {
         planId: planId,
@@ -346,58 +413,19 @@ function RouteComponent() {
 
       if (response.conversacionId && response.conversacionId !== activeChatId) {
         setActiveChatId(response.conversacionId)
+      }
 
-        // Esto obliga a 'useConversationByPlan' a buscar en la DB el nuevo chat creado
-        queryClient.invalidateQueries({
+      await 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,
-        },
-      ])
+      setOptimisticMessage(null)
     } 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.',
-        },
-      ])
+      // Aquí sí podrías usar un toast o un mensaje de error temporal
+    } finally {
+      // 5. CRÍTICO: Detener el estado de carga SIEMPRE
+      setIsSending(false)
+      setOptimisticMessage(null)
     }
   }
 
@@ -409,15 +437,9 @@ 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">
@@ -454,7 +476,6 @@ function RouteComponent() {
         <ScrollArea className="flex-1">
           <div className="space-y-1">
             {!showArchived ? (
-              // --- LISTA DE CHATS ACTIVOS ---
               activeChats.map((chat) => (
                 <div
                   key={chat.id}
@@ -466,21 +487,77 @@ function RouteComponent() {
                   }`}
                 >
                   <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]}`}
+
+                  <span
+                    ref={editingChatId === chat.id ? editableRef : null}
+                    contentEditable={editingChatId === chat.id}
+                    suppressContentEditableWarning={true}
+                    className={`truncate pr-14 transition-all outline-none ${
+                      editingChatId === chat.id
+                        ? 'min-w-[50px] cursor-text rounded bg-white px-1 ring-1 ring-teal-500'
+                        : 'cursor-pointer'
+                    }`}
+                    onDoubleClick={(e) => {
+                      e.stopPropagation()
+                      setEditingChatId(chat.id)
+                    }}
+                    onKeyDown={(e) => {
+                      if (e.key === 'Enter') {
+                        e.preventDefault()
+                        const newTitle = e.currentTarget.textContent || ''
+                        updateTitleMutation(
+                          { id: chat.id, nombre: newTitle },
+                          {
+                            onSuccess: () => setEditingChatId(null),
+                          },
+                        )
+                      }
+                      if (e.key === 'Escape') {
+                        setEditingChatId(null)
+
+                        e.currentTarget.textContent = chat.nombre || ''
+                      }
+                    }}
+                    onBlur={(e) => {
+                      if (editingChatId === chat.id) {
+                        const newTitle = e.currentTarget.textContent || ''
+                        if (newTitle !== chat.nombre) {
+                          updateTitleMutation({ id: chat.id, nombre: newTitle })
+                        }
+                        setEditingChatId(null)
+                      }
+                    }}
+                    onClick={(e) => {
+                      if (editingChatId === chat.id) e.stopPropagation()
+                    }}
+                  >
+                    {chat.nombre || `Chat ${chat.creado_en.split('T')[0]}`}
                   </span>
+
+                  {/* ACCIONES */}
+                  <div className="absolute right-2 flex items-center gap-1 opacity-0 group-hover:opacity-100">
+                    <button
+                      onClick={(e) => {
+                        e.stopPropagation()
+                        setEditingChatId(chat.id)
+                        // Pequeño timeout para asegurar que el DOM se actualice antes de enfocar
+                        setTimeout(() => editableRef.current?.focus(), 50)
+                      }}
+                      className="p-1 text-slate-400 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="p-1 text-slate-400 hover:text-amber-600"
                     >
                       <Archive size={14} />
                     </button>
                   </div>
+                </div>
               ))
             ) : (
-              // --- LISTA DE CHATS ARCHIVADOS ---
+              /* ... Resto del código de archivados (sin cambios) ... */
               <div className="animate-in fade-in slide-in-from-left-2">
                 <p className="mb-2 px-2 text-[10px] font-bold text-slate-400 uppercase">
                   Archivados
@@ -492,25 +569,17 @@ function RouteComponent() {
                   >
                     <Archive size={14} className="shrink-0 opacity-30" />
                     <span className="truncate pr-8">
-                      {chat.title ||
+                      {chat.nombre ||
                         `Archivado ${chat.creado_en.split('T')[0]}`}
                     </span>
                     <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"
                     >
                       <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 +612,98 @@ 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) => (
                     <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 ${
+                      className={`flex max-w-[85%] flex-col ${
                         msg.role === 'user'
-                        ? 'rounded-tr-none bg-teal-600 text-white'
-                        : 'rounded-tl-none border bg-white text-slate-700'
+                          ? 'ml-auto items-end'
+                          : 'items-start'
                       }`}
                     >
-                    {/* Contenido de texto normal */}
+                      <div
+                        className={`relative rounded-2xl p-3 text-sm whitespace-pre-wrap shadow-sm transition-all duration-300 ${
+                          msg.role === 'user'
+                            ? 'rounded-tr-none bg-teal-600 text-white'
+                            : `rounded-tl-none border bg-white text-slate-700 ${
+                                // --- LÓGICA DE REFUSAL ---
+                                msg.isRefusal
+                                  ? 'border-red-200 bg-red-50/50 ring-1 ring-red-100'
+                                  : 'border-slate-100'
+                              }`
+                        }`}
+                      >
+                        {/* Icono opcional de advertencia si es 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>
+                        )}
+
                         {msg.content}
 
-                    {/* Si el mensaje tiene sugerencias (ImprovementCard) */}
-                    {msg.suggestions && msg.suggestions.length > 0 && (
+                        {!msg.isRefusal &&
+                          msg.suggestions &&
+                          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',
-                            )
-                          }}
+                                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]" />
+
+                  {optimisticMessage && (
+                    <div className="animate-in fade-in slide-in-from-right-2 ml-auto flex max-w-[85%] flex-col items-end">
+                      <div className="rounded-2xl rounded-tr-none bg-teal-600/70 p-3 text-sm whitespace-pre-wrap text-white shadow-sm">
+                        {optimisticMessage}
                       </div>
+                    </div>
+                  )}
+
+                  {isSending && (
+                    <div className="animate-in fade-in slide-in-from-left-2 flex flex-col items-start duration-300">
+                      <div className="rounded-2xl rounded-tl-none border border-slate-200 bg-white p-4 shadow-sm">
+                        <div className="flex items-center gap-2">
+                          <div className="flex gap-1">
+                            <span className="h-1.5 w-1.5 animate-bounce rounded-full bg-teal-500 [animation-delay:-0.3s]" />
+                            <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" />
+                          </div>
+                          <span className="text-[10px] font-medium tracking-tight text-slate-400 uppercase">
+                            Esperando respuesta...
+                          </span>
+                        </div>
+                      </div>
+                    </div>
+                  )}
+                </>
               )}
             </div>
           </ScrollArea>
@@ -613,25 +734,35 @@ 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 +794,35 @@ 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 +833,16 @@ 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/$planId/asignaturas/$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 +1,13 @@
+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/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 +1,85 @@
+import { createFileRoute, useParams } from '@tanstack/react-router'
+import { useCallback, useEffect, useState } from 'react'
+
+import { DocumentoSEPTab } from '@/components/asignaturas/detalle/DocumentoSEPTab'
+import { fetchPlanPdf } from '@/data/api/document.api'
+
+export const Route = createFileRoute(
+  '/planes/$planId/asignaturas/$asignaturaId/documento',
+)({
+  component: RouteComponent,
+})
+
+function RouteComponent() {
+  const { planId } = useParams({
+    from: '/planes/$planId/asignaturas/$asignaturaId/documento',
+  })
+
+  const [pdfUrl, setPdfUrl] = useState<string | null>(null)
+  const [isLoading, setIsLoading] = useState(true)
+  const [isRegenerating, setIsRegenerating] = useState(false)
+
+  const loadPdfPreview = useCallback(async () => {
+    try {
+      setIsLoading(true)
+
+      const pdfBlob = await fetchPlanPdf({
+        plan_estudio_id: planId,
+      })
+
+      const url = window.URL.createObjectURL(pdfBlob)
+
+      setPdfUrl((prev) => {
+        if (prev) window.URL.revokeObjectURL(prev)
+        return url
+      })
+    } catch (error) {
+      console.error('Error cargando PDF:', error)
+    } finally {
+      setIsLoading(false)
+    }
+  }, [planId])
+
+  useEffect(() => {
+    loadPdfPreview()
+
+    return () => {
+      if (pdfUrl) window.URL.revokeObjectURL(pdfUrl)
+    }
+  }, [loadPdfPreview])
+
+  const handleDownload = async () => {
+    const pdfBlob = await fetchPlanPdf({
+      plan_estudio_id: planId,
+    })
+
+    const url = window.URL.createObjectURL(pdfBlob)
+    const link = document.createElement('a')
+    link.href = url
+    link.download = 'documento_sep.pdf'
+    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}
+      onDownload={handleDownload}
+      onRegenerate={handleRegenerate}
+      isRegenerating={isRegenerating}
+    />
+  )
+}

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 +1,273 @@
+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>
+
+              <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" />
+                  <span className="text-blue-100">
+                    {(asignaturaApi.planes_estudio?.datos as DatosPlan)
+                      .nombre || ''}
+                  </span>
+                </span>
+
+                <span className="flex items-center gap-1">
+                  <span className="text-blue-100">
+                    {(asignaturaApi.planes_estudio?.datos as DatosPlan)
+                      .nombre ?? ''}
+                  </span>
+                </span>
+              </div>
+
+              <p className="text-sm text-blue-300">
+                Pertenece al plan:{' '}
+                <span className="cursor-pointer underline">
+                  {asignaturaApi.planes_estudio?.nombre}
+                </span>
+              </p>
+            </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: 'asignaturaIa' },
+              { 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/types/supabase.ts

@@ -1,4 +1,4 @@
-export type Json =
+export type Json =
   | string
   | number
   | boolean
@@ -460,6 +460,7 @@ export type Database = {
           estado: Database['public']['Enums']['estado_conversacion']
           id: string
           intento_archivado: number
+          nombre: string | null
           openai_conversation_id: string
           plan_estudio_id: string
         }
@@ -472,6 +473,7 @@ export type Database = {
           estado?: Database['public']['Enums']['estado_conversacion']
           id?: string
           intento_archivado?: number
+          nombre?: string | null
           openai_conversation_id: string
           plan_estudio_id: string
         }
@@ -484,6 +486,7 @@ export type Database = {
           estado?: Database['public']['Enums']['estado_conversacion']
           id?: string
           intento_archivado?: number
+          nombre?: string | null
           openai_conversation_id?: string
           plan_estudio_id?: string
         }
@@ -1206,11 +1209,24 @@ export type Database = {
       }
     }
     Functions: {
+      append_conversacion_asignatura: {
+        Args: { p_append: Json; p_id: string }
+        Returns: undefined
+      }
+      append_conversacion_plan: {
+        Args: { p_append: Json; p_id: string }
+        Returns: undefined
+      }
       unaccent: { Args: { '': string }; Returns: string }
       unaccent_immutable: { Args: { '': string }; Returns: string }
     }
     Enums: {
-      estado_asignatura: 'borrador' | 'revisada' | 'aprobada' | 'generando'
+      estado_asignatura:
+        | 'borrador'
+        | 'revisada'
+        | 'aprobada'
+        | 'generando'
+        | 'fallida'
       estado_conversacion: 'ACTIVA' | 'ARCHIVANDO' | 'ARCHIVADA' | 'ERROR'
       estado_tarea_revision: 'PENDIENTE' | 'COMPLETADA' | 'OMITIDA'
       fuente_cambio: 'HUMANO' | 'IA'
@@ -1384,7 +1400,13 @@ export const Constants = {
   },
   public: {
     Enums: {
-      estado_asignatura: ['borrador', 'revisada', 'aprobada', 'generando'],
+      estado_asignatura: [
+        'borrador',
+        'revisada',
+        'aprobada',
+        'generando',
+        'fallida',
+      ],
       estado_conversacion: ['ACTIVA', 'ARCHIVANDO', 'ARCHIVADA', 'ERROR'],
       estado_tarea_revision: ['PENDIENTE', 'COMPLETADA', 'OMITIDA'],
       fuente_cambio: ['HUMANO', 'IA'],