diff --git a/app/components/entrelineas/EntrelineaDetail.vue b/app/components/entrelineas/EntrelineaDetail.vue
index 2d7bf70..e817449 100644
--- a/app/components/entrelineas/EntrelineaDetail.vue
+++ b/app/components/entrelineas/EntrelineaDetail.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { computed, ref, watch } from 'vue'
+import { computed, ref, watch, onMounted, onUnmounted } from 'vue'
 import { useFavoritesStore } from '~/stores/favorites'
 import { useHistoryStore } from '~/stores/history'
 import type { SearchHit } from '~/types'
@@ -90,6 +90,187 @@ function onToggleFavorite() {
     duration: 1800
   })
 }
+
+/* -------------------------------------------------------------------------- */
+/*  Desktop hover zoom (lente + panel magnificado)                             */
+/* -------------------------------------------------------------------------- */
+
+const zoomBoxRef = ref<HTMLElement | null>(null)
+const zoomImgRef = ref<HTMLImageElement | null>(null)
+const zoomActive = ref(false)
+
+const cursorX = ref(0)
+const cursorY = ref(0)
+const imgW = ref(0)
+const imgH = ref(0)
+const imgOffsetX = ref(0)
+const imgOffsetY = ref(0)
+const boxRight = ref(0)
+const boxLeft = ref(0)
+const boxTop = ref(0)
+
+const ZOOM_LEVEL = 2.5
+const PANEL_W = 400
+const PANEL_H = 400
+const LENS_W = PANEL_W / ZOOM_LEVEL
+const LENS_H = PANEL_H / ZOOM_LEVEL
+
+function refreshImageRect() {
+  if (!zoomImgRef.value || !zoomBoxRef.value) return
+  const ir = zoomImgRef.value.getBoundingClientRect()
+  const br = zoomBoxRef.value.getBoundingClientRect()
+  imgW.value = ir.width
+  imgH.value = ir.height
+  imgOffsetX.value = ir.left - br.left
+  imgOffsetY.value = ir.top - br.top
+  boxRight.value = br.right
+  boxLeft.value = br.left
+  boxTop.value = br.top
+}
+
+function onZoomEnter() {
+  refreshImageRect()
+  zoomActive.value = true
+}
+
+function onZoomLeave() {
+  zoomActive.value = false
+}
+
+function onZoomMove(e: MouseEvent) {
+  if (!zoomImgRef.value || !imgW.value) return
+  const r = zoomImgRef.value.getBoundingClientRect()
+  let x = e.clientX - r.left
+  let y = e.clientY - r.top
+  x = Math.max(LENS_W / 2, Math.min(imgW.value - LENS_W / 2, x))
+  y = Math.max(LENS_H / 2, Math.min(imgH.value - LENS_H / 2, y))
+  cursorX.value = x
+  cursorY.value = y
+}
+
+const lensStyle = computed(() => ({
+  left:   `${imgOffsetX.value + cursorX.value - LENS_W / 2}px`,
+  top:    `${imgOffsetY.value + cursorY.value - LENS_H / 2}px`,
+  width:  `${LENS_W}px`,
+  height: `${LENS_H}px`,
+}))
+
+const zoomPanelStyle = computed(() => {
+  if (!imgW.value) return {}
+  const bgX = -(cursorX.value * ZOOM_LEVEL - PANEL_W / 2)
+  const bgY = -(cursorY.value * ZOOM_LEVEL - PANEL_H / 2)
+  const vw = typeof window !== 'undefined' ? window.innerWidth : 1600
+  const left = (boxRight.value + 16 + PANEL_W <= vw)
+    ? boxRight.value + 16
+    : Math.max(8, boxLeft.value - 16 - PANEL_W)
+  return {
+    left:               `${left}px`,
+    top:                `${boxTop.value}px`,
+    width:              `${PANEL_W}px`,
+    height:             `${PANEL_H}px`,
+    backgroundImage:    `url("${imageUrl.value}")`,
+    backgroundSize:     `${imgW.value * ZOOM_LEVEL}px ${imgH.value * ZOOM_LEVEL}px`,
+    backgroundPosition: `${bgX}px ${bgY}px`,
+    backgroundRepeat:   'no-repeat',
+  }
+})
+
+watch(imageUrl, () => { setTimeout(refreshImageRect, 50) })
+
+onMounted(() => {
+  window.addEventListener('resize', refreshImageRect)
+  window.addEventListener('scroll', refreshImageRect, { passive: true })
+})
+
+onUnmounted(() => {
+  window.removeEventListener('resize', refreshImageRect)
+  window.removeEventListener('scroll', refreshImageRect)
+})
+
+/* -------------------------------------------------------------------------- */
+/*  Mobile lightbox con pinch-to-zoom                                          */
+/* -------------------------------------------------------------------------- */
+
+const lightboxOpen = ref(false)
+const lightboxScale = ref(1)
+const lbTranslateX = ref(0)
+const lbTranslateY = ref(0)
+
+let lbInitialDist = 0
+let lbInitialScale = 1
+let lbLastTouchX = 0
+let lbLastTouchY = 0
+let lbLastMidX = 0
+let lbLastMidY = 0
+
+const LB_MIN_SCALE = 1
+const LB_MAX_SCALE = 5
+
+function openLightbox() {
+  lightboxScale.value = LB_MIN_SCALE
+  lbTranslateX.value = 0
+  lbTranslateY.value = 0
+  lightboxOpen.value = true
+}
+
+function closeLightbox() {
+  lightboxOpen.value = false
+}
+
+function getTouchDist(t1: Touch, t2: Touch): number {
+  return Math.hypot(t2.clientX - t1.clientX, t2.clientY - t1.clientY)
+}
+
+function onLightboxTouchStart(e: TouchEvent) {
+  if (e.touches.length === 1) {
+    lbLastTouchX = e.touches[0].clientX
+    lbLastTouchY = e.touches[0].clientY
+  } else if (e.touches.length === 2) {
+    lbInitialDist = getTouchDist(e.touches[0], e.touches[1])
+    lbInitialScale = lightboxScale.value
+    lbLastMidX = (e.touches[0].clientX + e.touches[1].clientX) / 2
+    lbLastMidY = (e.touches[0].clientY + e.touches[1].clientY) / 2
+  }
+}
+
+function onLightboxTouchMove(e: TouchEvent) {
+  // Prevent page scroll while interacting inside the lightbox
+  e.preventDefault()
+  if (e.touches.length === 1 && lightboxScale.value > 1) {
+    const dx = e.touches[0].clientX - lbLastTouchX
+    const dy = e.touches[0].clientY - lbLastTouchY
+    lbTranslateX.value += dx
+    lbTranslateY.value += dy
+    lbLastTouchX = e.touches[0].clientX
+    lbLastTouchY = e.touches[0].clientY
+  } else if (e.touches.length === 2) {
+    const dist = getTouchDist(e.touches[0], e.touches[1])
+    lightboxScale.value = Math.max(LB_MIN_SCALE, Math.min(LB_MAX_SCALE, lbInitialScale * (dist / lbInitialDist)))
+    const midX = (e.touches[0].clientX + e.touches[1].clientX) / 2
+    const midY = (e.touches[0].clientY + e.touches[1].clientY) / 2
+    lbTranslateX.value += midX - lbLastMidX
+    lbTranslateY.value += midY - lbLastMidY
+    lbLastMidX = midX
+    lbLastMidY = midY
+    if (lightboxScale.value <= LB_MIN_SCALE) {
+      lbTranslateX.value = 0
+      lbTranslateY.value = 0
+    }
+  }
+}
+
+function onLightboxTouchEnd() {
+  if (lightboxScale.value <= LB_MIN_SCALE) {
+    lightboxScale.value = LB_MIN_SCALE
+    lbTranslateX.value = 0
+    lbTranslateY.value = 0
+  }
+}
+
+const lightboxImgStyle = computed(() => ({
+  transform: `translate(${lbTranslateX.value}px, ${lbTranslateY.value}px) scale(${lightboxScale.value})`,
+  transformOrigin: 'center center',
+}))
 </script>
 
 <template>
@@ -225,13 +406,47 @@ function onToggleFavorite() {
     <div v-if="!showStudies" class="flex-1 overflow-y-auto">
       <div class="p-4 sm:p-6 pb-10 flex flex-col gap-6">
 
-        <!-- Imagen -->
-        <div
-          v-if="imageUrl"
-          class="rounded-xl overflow-hidden border border-default shadow-sm bg-elevated flex items-center justify-center"
-        >
-          <img :src="imageUrl" :alt="title" loading="lazy" class="max-w-full h-auto">
-        </div>
+        <!-- Imagen: mobile toca para abrir lightbox, desktop zoom al hover -->
+        <template v-if="imageUrl">
+          <!-- Mobile: imagen con indicador de zoom táctil -->
+          <div
+            class="lg:hidden rounded-xl overflow-hidden border border-default shadow-sm bg-elevated relative cursor-pointer"
+            @click="openLightbox"
+          >
+            <img :src="imageUrl" :alt="title" loading="lazy" class="w-full h-auto select-none">
+            <div class="absolute bottom-2 right-2 bg-black/50 rounded-full p-1.5 pointer-events-none">
+              <UIcon name="i-lucide-zoom-in" class="size-4 text-white" />
+            </div>
+          </div>
+
+          <!-- Desktop: hover zoom con lente -->
+          <div
+            ref="zoomBoxRef"
+            class="hidden lg:flex rounded-xl bg-elevated border border-default shadow-sm p-4 items-center justify-center relative cursor-zoom-in select-none min-h-48"
+            @mouseenter="onZoomEnter"
+            @mouseleave="onZoomLeave"
+            @mousemove="onZoomMove"
+          >
+            <img
+              ref="zoomImgRef"
+              :src="imageUrl"
+              :alt="title"
+              loading="lazy"
+              class="max-h-full max-w-full object-contain drop-shadow-sm select-none"
+              draggable="false"
+              @load="refreshImageRect"
+            />
+            <!-- Lente: marca el área magnificada -->
+            <div
+              v-show="zoomActive"
+              class="absolute pointer-events-none border-2 border-white shadow-lg rounded"
+              style="background-color: rgba(255,255,255,0.35);"
+              :style="lensStyle"
+            />
+          </div>
+        </template>
+
+        <!-- Sin imagen -->
         <div
           v-else
           class="rounded-xl border border-dashed border-default p-8 text-center text-xs text-dimmed"
@@ -310,5 +525,41 @@ function onToggleFavorite() {
       </a>
     </div>
 
+    <!-- Panel de zoom desktop: Teleport a body para escapar del stacking context -->
+    <Teleport to="body">
+      <div
+        v-show="zoomActive"
+        class="hidden lg:block fixed pointer-events-none bg-white border border-gray-200 shadow-2xl rounded-lg overflow-hidden"
+        style="z-index: 9999;"
+        :style="zoomPanelStyle"
+      />
+    </Teleport>
+
+    <!-- Lightbox mobile con pinch-to-zoom -->
+    <Teleport to="body">
+      <div
+        v-if="lightboxOpen"
+        class="lg:hidden fixed inset-0 bg-black z-[9999] flex items-center justify-center"
+        @touchstart.passive="onLightboxTouchStart"
+        @touchmove.prevent="onLightboxTouchMove"
+        @touchend="onLightboxTouchEnd"
+        @click.self="closeLightbox"
+      >
+        <button
+          class="absolute top-4 right-4 z-10 text-white bg-black/60 rounded-full p-2"
+          @click="closeLightbox"
+        >
+          <UIcon name="i-lucide-x" class="size-6" />
+        </button>
+        <img
+          :src="imageUrl!"
+          :alt="title"
+          class="max-w-full max-h-full object-contain select-none"
+          :style="lightboxImgStyle"
+          draggable="false"
+        />
+      </div>
+    </Teleport>
+
   </UDashboardPanel>
 </template>
diff --git a/app/components/estudiosTypensense/EstudiosTypensenseDetail.vue b/app/components/estudiosTypensense/EstudiosTypensenseDetail.vue
index cbfbd8d..0136f7e 100644
--- a/app/components/estudiosTypensense/EstudiosTypensenseDetail.vue
+++ b/app/components/estudiosTypensense/EstudiosTypensenseDetail.vue
@@ -3,6 +3,8 @@ import dayjs from 'dayjs'
 import { useDebounce } from '@vueuse/core'
 import { useFavoritesStore } from '~/stores/favorites'
 import { useHistoryStore } from '~/stores/history'
+import { storeToRefs } from 'pinia'
+import { useSettingsStore } from '~/stores/settings'
 import type { SearchHit } from '~/types'
 
 interface TypesenseHighlight {
@@ -67,6 +69,7 @@ const emits = defineEmits(['close'])
 const { locale } = useI18n()
 const favorites = useFavoritesStore()
 const history = useHistoryStore()
+const { showParagraphNumbers } = storeToRefs(useSettingsStore())
 const toast = useToast()
 
 function toSearchHit(doc: DocumentDoc): SearchHit {
@@ -830,7 +833,7 @@ function highlightTextNodes(root: HTMLElement, terms: string[]): number {
         <div class="bg-white rounded-lg shadow-md p-4 mb-4 last:mb-0">
           <div v-for="(hit, idx) in paragraphs" :key="idx" :data-paragraph-number="hit.document.number">
             <div class="flex items-start gap-2 mb-2">
-              <div class="w-4 mr-2">
+              <div v-if="showParagraphNumbers" class="w-4 mr-2">
                 <UBadge v-if="hit.document.number" :label="`#${hit.document.number}`" size="xs" variant="outline"
                   color="info" />
               </div>
diff --git a/app/pages/configuracion.vue b/app/pages/configuracion.vue
index fc38149..718ebe1 100644
--- a/app/pages/configuracion.vue
+++ b/app/pages/configuracion.vue
@@ -6,7 +6,7 @@ const { $i18n } = useNuxtApp()
 const t = $i18n.t
 
 const settings = useSettingsStore()
-const { pageSize, paginationType } = storeToRefs(settings)
+const { pageSize, paginationType, showParagraphNumbers } = storeToRefs(settings)
 
 const pageSizeItems = PAGE_SIZE_OPTIONS.map(n => ({
   value: n,
@@ -28,32 +28,47 @@ const paginationItems = [
 </script>
 
 <template>
-  <UDashboardPanel id="settings-panel">
+  <UDashboardPanel id="settings-panel" grow>
     <UDashboardNavbar :title="t('nav.settings')">
       <template #leading>
         <UDashboardSidebarCollapse />
       </template>
     </UDashboardNavbar>
 
-    <div class="overflow-y-auto flex-1 p-6 space-y-8 max-w-lg">
-      <!-- Resultados por búsqueda -->
-      <div>
-        <p class="text-sm font-semibold text-highlighted mb-1">
-          {{ t('settings.page_size_title') }}
-        </p>
-        <p class="text-xs text-muted mb-4">{{ t('settings.page_size_desc') }}</p>
-        <URadioGroup v-model="pageSize" :items="pageSizeItems" />
-      </div>
+    <div class="overflow-y-auto flex-1">
+      <div class="p-6 space-y-8">
+        <!-- Resultados por búsqueda -->
+        <div>
+          <p class="text-sm font-semibold text-highlighted mb-1">
+            {{ t('settings.page_size_title') }}
+          </p>
+          <p class="text-xs text-muted mb-4">{{ t('settings.page_size_desc') }}</p>
+          <URadioGroup v-model="pageSize" :items="pageSizeItems" />
+        </div>
 
-      <USeparator />
+        <USeparator />
 
-      <!-- Tipo de paginación -->
-      <div>
-        <p class="text-sm font-semibold text-highlighted mb-1">
-          {{ t('settings.pagination_title') }}
-        </p>
-        <p class="text-xs text-muted mb-4">{{ t('settings.pagination_desc') }}</p>
-        <URadioGroup v-model="paginationType" :items="paginationItems" />
+        <!-- Tipo de paginación -->
+        <div>
+          <p class="text-sm font-semibold text-highlighted mb-1">
+            {{ t('settings.pagination_title') }}
+          </p>
+          <p class="text-xs text-muted mb-4">{{ t('settings.pagination_desc') }}</p>
+          <URadioGroup v-model="paginationType" :items="paginationItems" />
+        </div>
+
+        <USeparator />
+
+        <!-- Números de párrafo -->
+        <div class="flex items-center justify-between gap-4">
+          <div>
+            <p class="text-sm font-semibold text-highlighted mb-1">
+              {{ t('settings.paragraph_numbers_title') }}
+            </p>
+            <p class="text-xs text-muted">{{ t('settings.paragraph_numbers_desc') }}</p>
+          </div>
+          <USwitch v-model="showParagraphNumbers" />
+        </div>
       </div>
     </div>
   </UDashboardPanel>
diff --git a/app/stores/settings.ts b/app/stores/settings.ts
index 8d3c9f3..94d662c 100644
--- a/app/stores/settings.ts
+++ b/app/stores/settings.ts
@@ -11,11 +11,13 @@ const STORAGE_KEY = 'lgcc:settings:v1'
 interface SettingsData {
   pageSize: PageSizeOption
   paginationType: PaginationType
+  showParagraphNumbers: boolean
 }
 
 const DEFAULTS: SettingsData = {
   pageSize: 10,
-  paginationType: 'infinite_scroll'
+  paginationType: 'infinite_scroll',
+  showParagraphNumbers: true
 }
 
 function readStorage(): SettingsData {
@@ -31,7 +33,10 @@ function readStorage(): SettingsData {
       paginationType:
         parsed.paginationType === 'numbered' || parsed.paginationType === 'infinite_scroll'
           ? parsed.paginationType
-          : DEFAULTS.paginationType
+          : DEFAULTS.paginationType,
+      showParagraphNumbers: typeof parsed.showParagraphNumbers === 'boolean'
+        ? parsed.showParagraphNumbers
+        : DEFAULTS.showParagraphNumbers
     }
   } catch {
     return { ...DEFAULTS }
@@ -50,6 +55,7 @@ function writeStorage(data: SettingsData) {
 export const useSettingsStore = defineStore('settings', () => {
   const pageSize = ref<PageSizeOption>(DEFAULTS.pageSize)
   const paginationType = ref<PaginationType>(DEFAULTS.paginationType)
+  const showParagraphNumbers = ref<boolean>(DEFAULTS.showParagraphNumbers)
   const ready = ref(false)
   let hydrated = false
 
@@ -59,20 +65,22 @@ export const useSettingsStore = defineStore('settings', () => {
     const data = readStorage()
     pageSize.value = data.pageSize
     paginationType.value = data.paginationType
+    showParagraphNumbers.value = data.showParagraphNumbers
     ready.value = true
     hydrated = true
   }
 
   if (typeof window !== 'undefined') {
-    watch([pageSize, paginationType], () => {
+    watch([pageSize, paginationType, showParagraphNumbers], () => {
       if (!hydrated) return
-      writeStorage({ pageSize: pageSize.value, paginationType: paginationType.value })
+      writeStorage({ pageSize: pageSize.value, paginationType: paginationType.value, showParagraphNumbers: showParagraphNumbers.value })
     })
   }
 
   return {
     pageSize,
     paginationType,
+    showParagraphNumbers,
     ready,
     hydrate
   }
diff --git a/lang/en.json b/lang/en.json
index 374c8fa..98d2955 100644
--- a/lang/en.json
+++ b/lang/en.json
@@ -41,6 +41,8 @@
     "infinite_scroll": "Infinite scroll",
     "infinite_scroll_desc": "Results load automatically when you reach the end of the list.",
     "numbered": "Numbered pages",
-    "numbered_desc": "Navigate between pages with pagination controls."
+    "numbered_desc": "Navigate between pages with pagination controls.",
+    "paragraph_numbers_title": "Paragraph numbers",
+    "paragraph_numbers_desc": "Show the paragraph number next to each paragraph in the document detail."
   }
 }
diff --git a/lang/es.json b/lang/es.json
index 0f54540..8042a1a 100644
--- a/lang/es.json
+++ b/lang/es.json
@@ -46,6 +46,8 @@
         "infinite_scroll": "Scroll infinito",
         "infinite_scroll_desc": "Los resultados se cargan automáticamente al llegar al final de la lista.",
         "numbered": "Páginas numeradas",
-        "numbered_desc": "Navega entre páginas con controles de paginación."
+        "numbered_desc": "Navega entre páginas con controles de paginación.",
+        "paragraph_numbers_title": "Números de párrafo",
+        "paragraph_numbers_desc": "Muestra el número de párrafo al lado de cada párrafo en el detalle del documento."
     }
 }
diff --git a/lang/fr.json b/lang/fr.json
index 983b6b3..1e2f22b 100644
--- a/lang/fr.json
+++ b/lang/fr.json
@@ -29,6 +29,8 @@
         "infinite_scroll": "Défilement infini",
         "infinite_scroll_desc": "Les résultats se chargent automatiquement en fin de liste.",
         "numbered": "Pages numérotées",
-        "numbered_desc": "Naviguez entre les pages avec des contrôles de pagination."
+        "numbered_desc": "Naviguez entre les pages avec des contrôles de pagination.",
+        "paragraph_numbers_title": "Numéros de paragraphe",
+        "paragraph_numbers_desc": "Affiche le numéro de paragraphe à côté de chaque paragraphe dans le détail du document."
     }
 }
diff --git a/lang/pt.json b/lang/pt.json
index 14cd15e..3d3c606 100644
--- a/lang/pt.json
+++ b/lang/pt.json
@@ -39,6 +39,8 @@
         "infinite_scroll": "Rolagem infinita",
         "infinite_scroll_desc": "Os resultados carregam automaticamente ao chegar ao final da lista.",
         "numbered": "Páginas numeradas",
-        "numbered_desc": "Navegue entre páginas com controles de paginação."
+        "numbered_desc": "Navegue entre páginas com controles de paginação.",
+        "paragraph_numbers_title": "Números de parágrafo",
+        "paragraph_numbers_desc": "Exibe o número do parágrafo ao lado de cada parágrafo no detalhe do documento."
     }
 }