diff --git a/src/lib/components/PostCard.svelte b/src/lib/components/PostCard.svelte
index bf7cb96..4ab90ca 100644
--- a/src/lib/components/PostCard.svelte
+++ b/src/lib/components/PostCard.svelte
@@ -30,13 +30,16 @@
 	import DialogDescription from './ui/dialog/dialog-description.svelte';
 	import { sesionStore } from '@/stores/usuario';
 	import { likePost } from '@/hooks/likePost';
+	import { goto } from '$app/navigation';
+	import { resolve } from '$app/paths';
 
 	interface postProp {
 		post: Post;
 		postAModificar: Post | null;
+		update?: Function;
 	}
 
-	let { post, postAModificar = $bindable() }: postProp = $props();
+	let { post, postAModificar = $bindable(), update }: postProp = $props();
 
 	let cargandoBorrar = $state(false);
 	let mensajeError = $state('');
@@ -82,7 +85,7 @@
 			likePost(post),
 			new Promise((resolve) => setTimeout(resolve, 300))
 		]);
-		console.log(1);
+		// console.log(1);
 		if (ok) {
 			if (post.isLiked) {
 				post.likesCount--;
@@ -94,9 +97,10 @@
 			errorLike = true;
 			mensajeError = message;
 		}
-		console.log(1);
-		updatePostStore(post.id, post);
-		console.log(1);
+		// console.log(2);
+		if (update) update();
+		else updatePostStore(post.id, post);
+		// console.log(3);
 		cargandoLike = false;
 	}
 </script>
@@ -157,7 +161,7 @@
 
 	{#if post.imageUrl}
 		<div class="flex justify-center">
-			<Content class="mx-5 max-w-[25%] rounded-4xl bg-accent p-6">
+			<Content class="mx-5 max-w-[50%] rounded-4xl bg-accent p-6">
 				<img src={post.imageUrl} alt="Post" class="mt-2 rounded-md" />
 			</Content>
 		</div>
@@ -179,7 +183,12 @@
 					<ThumbsUp />
 				{/if}
 			</Button>
-			<Button variant="ghost" class="flex items-center gap-2 rounded-full bg-accent p-3 text-lg">
+
+			<Button
+				variant="ghost"
+				class="flex items-center gap-2 rounded-full bg-accent p-3 text-lg"
+				onclick={() => goto(resolve('/post/[idpost]', { idpost: post.id }))}
+			>
 				<p>
 					{post.repliesCount}
 				</p>
diff --git a/src/lib/components/crear-post.svelte b/src/lib/components/crear-post.svelte
index 86b6ed8..7c21591 100644
--- a/src/lib/components/crear-post.svelte
+++ b/src/lib/components/crear-post.svelte
@@ -13,6 +13,9 @@
 	import TooltipTrigger from './ui/tooltip/tooltip-trigger.svelte';
 	import { publicarPost } from '@/hooks/publicarPost';
 	import { filtrarImagen } from '@/utils';
+	import { invalidate } from '$app/navigation';
+
+	let { placeholder, parentPostId }: { placeholder?: string; parentPostId?: string } = $props();
 
 	let mensaje = $state('');
 	let imagen: File | null = $state(null);
@@ -29,13 +32,14 @@
 		if (imagen) {
 			formData.append('image', imagen);
 		}
-		// formData.append('parentPostId', '');
+		if (parentPostId) formData.append('parentPostId', parentPostId);
 		mostrarError = await publicarPost(formData);
 		if (mostrarError == '') {
 			mensaje = '';
 			imagen = null;
 		}
 		cargando = false;
+		if (parentPostId) invalidate('post:respuestas');
 	}
 
 	function handleKeydown(e: KeyboardEvent) {
@@ -73,7 +77,7 @@
 			}}
 			ondrop={handleDrop}
 			maxlength={280}
-			placeholder="Alguna novedad?"
+			placeholder={placeholder ? placeholder : 'Alguna novedad?'}
 			onkeydown={handleKeydown}
 		></InputGroupTextarea>
 
diff --git a/src/lib/hooks/login.ts b/src/lib/hooks/login.ts
index 7d9dc2d..2de7926 100644
--- a/src/lib/hooks/login.ts
+++ b/src/lib/hooks/login.ts
@@ -1,38 +1,30 @@
-import { apiBase } from "@/stores/url";
-import type { LoginDto } from "../../types";
-import { sesionStore } from "@/stores/usuario";
-import { goto } from "$app/navigation";
+import { apiBase } from '@/stores/url';
+import type { LoginDto } from '../../types';
+import { sesionStore } from '@/stores/usuario';
+import { goto } from '$app/navigation';
+import { get } from 'svelte/store';
 
-export async function login(e:SubmitEvent, dto: LoginDto, callbackfn:()=>void){
-    e.preventDefault();
-    if (dto.password == "" || dto.username == "") return;
-    try {
-
-        const { subscribe } = apiBase;
-        let baseUrl: string = '';
-
-        subscribe((value) => {
-            baseUrl = value;
-        })();
-        const req = await fetch(baseUrl + "/api/auth/login", {
-            method: "POST",
-            headers:{
-                "Content-Type": "application/json"
-            },
-            credentials: 'include',
-            body: JSON.stringify(dto)
-        });
-        if (req.ok) {
-            const token = await req.json();
-            sesionStore.set(token);
-            goto("/")
-        } else {
-            callbackfn();
-        }
-
-    } catch {
-        callbackfn();
-        console.error("fallo al intentar alcanzar el servidor")
-
-    }
+export async function login(e: SubmitEvent, dto: LoginDto, callbackfn: () => void) {
+	e.preventDefault();
+	if (dto.password == '' || dto.username == '') return;
+	try {
+		const req = await fetch(get(apiBase) + '/api/auth/login', {
+			method: 'POST',
+			headers: {
+				'Content-Type': 'application/json'
+			},
+			credentials: 'include',
+			body: JSON.stringify(dto)
+		});
+		if (req.ok) {
+			const token = await req.json();
+			sesionStore.set(token);
+			goto('/');
+		} else {
+			callbackfn();
+		}
+	} catch {
+		callbackfn();
+		console.error('fallo al intentar alcanzar el servidor');
+	}
 }
diff --git a/src/lib/hooks/obtenerPostPorId.ts b/src/lib/hooks/obtenerPostPorId.ts
new file mode 100644
index 0000000..8271b65
--- /dev/null
+++ b/src/lib/hooks/obtenerPostPorId.ts
@@ -0,0 +1,30 @@
+import { apiBase } from '@/stores/url';
+import { sesionStore } from '@/stores/usuario';
+import { get } from 'svelte/store';
+import type { Post } from '../../types';
+
+export async function obtenerPostPorId(
+	idpost: string,
+	fetch2?: Function,
+	depends?: Function
+): Promise<null | Post | string> {
+	if (idpost == '') return null;
+	if (depends) depends('post:post');
+	const fetchFn = fetch2 ? fetch2 : fetch;
+
+	try {
+		const req = await fetchFn(`${get(apiBase)}/api/posts/${idpost}`, {
+			method: 'GET',
+			headers: {
+				Authorization: `Bearer ${get(sesionStore)?.accessToken}`
+			}
+		});
+		let data = await req.json();
+		if (req.ok) {
+			return data;
+		}
+		return data.message;
+	} catch {
+		return 'No se pudo alcanzar el servidor.';
+	}
+}
diff --git a/src/lib/hooks/obtenerRespuestasPorId.ts b/src/lib/hooks/obtenerRespuestasPorId.ts
new file mode 100644
index 0000000..27124c7
--- /dev/null
+++ b/src/lib/hooks/obtenerRespuestasPorId.ts
@@ -0,0 +1,28 @@
+import { apiBase } from '@/stores/url';
+import { sesionStore } from '@/stores/usuario';
+import { get } from 'svelte/store';
+import type { Post } from '../../types';
+
+export async function obtenerRespuestasPorId(
+	id: string,
+	fetch2?: Function,
+	depends?: Function
+): Promise<string | Post[] | null> {
+	if (depends) depends('post:respuestas');
+	const fetchFn = fetch2 ? fetch2 : fetch;
+	try {
+		const req = await fetchFn(`${get(apiBase)}/api/posts/${id}/replies`, {
+			method: 'GET',
+			headers: {
+				Authorization: `Bearer ${get(sesionStore)?.accessToken}`
+			}
+		});
+		if (req.ok) {
+			const data = await req.json();
+			return data;
+		}
+		return null;
+	} catch {
+		return 'No se pudo obtener del dato del servidor';
+	}
+}
diff --git a/src/routes/post/[idpost]/+page.svelte b/src/routes/post/[idpost]/+page.svelte
new file mode 100644
index 0000000..4a25a05
--- /dev/null
+++ b/src/routes/post/[idpost]/+page.svelte
@@ -0,0 +1,160 @@
+<script lang="ts">
+	import Card from '@/components/ui/card/card.svelte';
+	import { Content } from '@/components/ui/card';
+	import Spinner from '@/components/ui/spinner/spinner.svelte';
+	import type { Post } from '../../../types';
+	import PostCard from '@/components/PostCard.svelte';
+	import ModalEditar from '../../[perfil]/modalEditar.svelte';
+	import { fade, slide } from 'svelte/transition';
+	import { updatePost } from '@/hooks/updatePost';
+	import { goto, invalidate } from '$app/navigation';
+	import Separator from '@/components/ui/separator/separator.svelte';
+	import CrearPost from '@/components/crear-post.svelte';
+	import Button from '@/components/ui/button/button.svelte';
+	import { resolve } from '$app/paths';
+	import MessageCircleMore from '@lucide/svelte/icons/message-circle-more';
+	import { sesionStore } from '@/stores/usuario';
+	import { likePost } from '@/hooks/likePost';
+	import ThumbsUp from '@lucide/svelte/icons/thumbs-up';
+	import { TamañoPantalla } from './TamañoPantalla.svelte';
+
+	interface Prop {
+		data: {
+			post: Post;
+			respuestas: Post[];
+		};
+	}
+
+	let tamaño = new TamañoPantalla();
+
+	let { data }: Prop = $props();
+	// $inspect(data);
+	let postAModificar: Post | null = $state(null);
+
+	async function handleEditar(e: SubmitEvent) {
+		e.preventDefault();
+		if (postAModificar == null) return;
+		await updatePost(postAModificar, (postnuevo: Post) => invalidate('post:post'), '');
+		postAModificar = null;
+	}
+
+	async function likeHandler(post) {
+		//para que se vea el spinner
+		let [{ message, ok }] = await Promise.all([
+			likePost(post),
+			new Promise((resolve) => setTimeout(resolve, 300))
+		]);
+		if (ok) {
+			if (post.isLiked) {
+				post.likesCount--;
+			} else {
+				post.likesCount++;
+			}
+			post.isLiked = !post.isLiked;
+		} else {
+		}
+		invalidate('post:respuestas');
+	}
+</script>
+
+<svelte:head>
+	<title
+		>@{data.post.authorName} - {data.post?.content.substring(0, 7) ?? 'Post'}{data.post?.content
+			.length > 7
+			? '...'
+			: ''}
+	</title>
+	<meta name="og:description" content={data.post?.content?.slice(0, 150)} />
+	<!-- <meta name="og:image" content=""> -->
+</svelte:head>
+
+<div class="flex min-h-fit w-full items-center justify-center p-6 md:p-10">
+	<div class="w-full max-w-6xl">
+		{#if data.post}
+			<div class="sticky top-0 z-10 w-full rounded-xl bg-background p-2">
+				<PostCard post={data.post} bind:postAModificar update={() => invalidate('post:post')} />
+			</div>
+		{:else}
+			<Card>
+				<Content class="flex items-center gap-2">
+					<Spinner class="h-6 w-6" />
+					<span>Cargando post…</span>
+				</Content>
+			</Card>
+		{/if}
+		<div class="my-4">
+			<Separator></Separator>
+		</div>
+		<CrearPost placeholder={`Responder a @${data.post.authorName}`} parentPostId={data.post.id} />
+
+		<div class="my-4">
+			<Separator></Separator>
+		</div>
+
+		<div class="flex flex-col gap-2">
+			{#each data.respuestas as respuesta (respuesta.id)}
+				<!-- {#if tamaño.isMobile} -->
+				<!-- {#if true} -->
+				{@render Respuesta(respuesta)}
+				<!-- {:else} -->
+				<!-- <PostCard post={respuesta} bind:postAModificar update={() => invalidate('post:post')} /> -->
+				<!-- {/if} -->
+			{/each}
+		</div>
+	</div>
+</div>
+{#if postAModificar}
+	<div in:fade>
+		<ModalEditar callbackfn={handleEditar} bind:post={postAModificar} />
+	</div>
+{/if}
+
+{#snippet Respuesta(post: Post)}
+	<div class="ml-2 flex-1">
+		<div class="flex items-center space-x-1">
+			{#if post.authorImageUrl}
+				<img
+					src={post.authorImageUrl}
+					alt={post.authorDisplayName}
+					class="h-8 w-8 shrink-0 rounded-full object-cover"
+				/>
+			{:else}
+				<div
+					class="flex h-8 w-8 items-center justify-center rounded-full bg-gray-300 text-xs font-medium text-white"
+				>
+					{post.authorName?.charAt(0).toUpperCase()}
+				</div>
+			{/if}
+			<span class="text-sm font-semibold">@{post.authorName}</span>
+			<span class="text-xs text-gray-500">{new Date(post.createdAt).toLocaleDateString()}</span>
+		</div>
+		<p class=" mt-1 line-clamp-2 rounded-md p-2 text-lg">
+			{post.content}
+		</p>
+		{#if post.imageUrl}
+			<img src={post.imageUrl} alt="Imagen de respuesta" class="mt-2 h-auto max-w-[50%] rounded" />
+		{/if}
+		<div class="mt-2 flex gap-2">
+			<button
+				disabled={!$sesionStore?.accessToken}
+				class={`${post.isLiked ? 'bg-blue-500/30' : ''} flex items-center gap-1 rounded-full p-2! text-lg`}
+				onclick={() => likeHandler(post)}
+			>
+				<p>
+					{post.likesCount}
+				</p>
+				<ThumbsUp class="h-5 w-5" />
+			</button>
+			<button
+				class="flex items-center gap-1 rounded-full p-2! text-lg"
+				onclick={() => goto(resolve('/post/[idpost]', { idpost: post.id }))}
+			>
+				<p>
+					{post.repliesCount}
+				</p>
+				<MessageCircleMore class="h-5 w-5" />
+			</button>
+		</div>
+	</div>
+	<Separator class="bg-white/50" />
+{/snippet}
diff --git a/src/routes/post/[idpost]/+page.ts b/src/routes/post/[idpost]/+page.ts
new file mode 100644
index 0000000..44ec681
--- /dev/null
+++ b/src/routes/post/[idpost]/+page.ts
@@ -0,0 +1,18 @@
+import { obtenerPostPorId } from '@/hooks/obtenerPostPorId.js';
+import { obtenerRespuestasPorId } from '@/hooks/obtenerRespuestasPorId';
+import { error } from '@sveltejs/kit';
+
+export async function load({ params, fetch, depends }) {
+	let ret = await obtenerPostPorId(params.idpost, fetch, depends);
+	if (ret == null) return error(404, 'no existe un post con ese id.');
+	if (typeof ret == 'string') return error(500, ret);
+
+	let respuestas = await obtenerRespuestasPorId(params.idpost, fetch, depends);
+	if (respuestas == null) return error(404, 'no existe un post con ese id.');
+	if (typeof respuestas == 'string') return error(500, respuestas);
+
+	return {
+		post: ret,
+		respuestas: respuestas
+	};
+}
diff --git a/src/routes/post/[idpost]/TamañoPantalla.svelte.ts b/src/routes/post/[idpost]/TamañoPantalla.svelte.ts
new file mode 100644
index 0000000..d56e0c0
--- /dev/null
+++ b/src/routes/post/[idpost]/TamañoPantalla.svelte.ts
@@ -0,0 +1,5 @@
+import { innerWidth } from 'svelte/reactivity/window';
+export class TamañoPantalla {
+	width = $derived(() => innerWidth.current || 1080);
+	isMobile = $derived(this.width() < 768);
+}