diff --git a/app/components/PublicationDetail.vue b/app/components/PublicationDetail.vue
index 394793f..3f64983 100644
--- a/app/components/PublicationDetail.vue
+++ b/app/components/PublicationDetail.vue
@@ -592,6 +592,21 @@ function clearLocalQuery() {
 
 const localQuery = ref('')
 const debouncedLocalQuery = useDebounce(localQuery, 200)
+const showInternalSearch = ref(false)
+const internalSearchRef = ref<{ input?: HTMLInputElement } | null>(null)
+const metaExpanded = ref(true)
+
+function toggleInternalSearch() {
+  showInternalSearch.value = !showInternalSearch.value
+  if (showInternalSearch.value) {
+    metaExpanded.value = true
+    nextTick(() => internalSearchRef.value?.input?.focus())
+  } else {
+    clearLocalQuery()
+  }
+}
+
+watch(() => props.document?.id, () => { metaExpanded.value = true })
 
 watch(debouncedLocalQuery, (q) => {
   // Cualquier cambio en el input activa el Estado 2
@@ -791,17 +806,7 @@ function onSelectionChange() {
   if (!sel || sel.toString().trim().length === 0) clearSelectionTooltip()
 }
 
-const links = computed(() => {
-  return [
-    {
-      label: 'Ver en sitio',
-      icon: 'ph-arrow-square-out',
-      to: matchUrl,
-      target: '_blank'
-    },
-    ...formatFiles(props.document?.files)
-  ]
-})
+const links = computed(() => [])
 
 const items = computed(() => {
   return [
@@ -830,6 +835,15 @@ const items = computed(() => {
       </template>
 
       <template #right>
+        <UTooltip :text="showInternalSearch ? 'Cerrar buscador' : 'Buscar en documento'">
+          <UButton
+            icon="i-lucide-search"
+            :color="showInternalSearch || !!localQuery ? 'primary' : 'neutral'"
+            :variant="showInternalSearch || !!localQuery ? 'soft' : 'ghost'"
+            :disabled="!paragraphs.length"
+            @click="toggleInternalSearch"
+          />
+        </UTooltip>
         <UTooltip text="Como funciona?">
           <UButton
             icon="ph-student"
@@ -853,8 +867,17 @@ const items = computed(() => {
       </template>
     </UDashboardNavbar>
 
+    <!-- Strip siempre visible para expandir/colapsar metadatos -->
+    <button
+      class="w-full flex items-center justify-center gap-1.5 py-1 border-b border-default bg-elevated/60 hover:bg-elevated transition-colors text-xs text-muted"
+      @click="metaExpanded = !metaExpanded"
+    >
+      <UIcon :name="metaExpanded ? 'i-lucide-chevron-up' : 'i-lucide-chevron-down'" class="size-3.5" />
+      <span>{{ metaExpanded ? 'Ocultar detalles' : 'Ver detalles' }}</span>
+    </button>
+
     <!-- Metadata -->
-    <div class="flex flex-col gap-3 p-4 sm:px-6 border-b border-default shadow-sm z-10">
+    <div v-show="metaExpanded" class="flex flex-col gap-3 p-4 sm:px-6 border-b border-default shadow-sm z-10">
       <div class="flex flex-wrap items-start justify-between gap-2">
         <div class="flex flex-wrap items-center gap-x-4 gap-y-1 min-w-0">
           <p v-if="document?.draft" class="text-sm text-highlighted flex items-center gap-1.5 shrink-0">
@@ -887,24 +910,12 @@ const items = computed(() => {
         />
       </div>
 
-      <div v-if="fileLinks.length" class="flex flex-wrap gap-2">
-        <UButton
-          v-for="(f, idx) in fileLinks"
-          :key="idx"
-          :to="f.to"
-          :target="f.target"
-          :icon="f.icon!"
-          :label="f.label"
-          color="neutral"
-          variant="subtle"
-          size="xs"
-          external
-        />
-      </div>
+      <!-- file links hidden -->
 
       <!-- Buscador interno del documento -->
-      <div v-if="paragraphs.length" class="flex items-center gap-2">
+      <div v-if="paragraphs.length" v-show="showInternalSearch || !!localQuery" class="flex items-center gap-2">
         <UInput
+          ref="internalSearchRef"
           v-model="localQuery"
           icon="i-lucide-search"
           :placeholder="props.query || 'Buscar en este documento...'"
@@ -1021,17 +1032,6 @@ const items = computed(() => {
           </div>
         </UPageBody>
 
-        <template #right>
-          <UPageAside>
-            <UPageAnchors :links="links" v-if="paragraphs.length" />
-
-            <UAccordion :items="items">
-              <template #body="{ item }">
-                <pre>{{ item.content }}</pre>
-              </template>
-            </UAccordion>
-          </UPageAside>
-        </template>
       </UPage>
     </div>
 
diff --git a/app/components/entrelineas/EntrelineaDetail.vue b/app/components/entrelineas/EntrelineaDetail.vue
index 3f308c1..caf2190 100644
--- a/app/components/entrelineas/EntrelineaDetail.vue
+++ b/app/components/entrelineas/EntrelineaDetail.vue
@@ -22,6 +22,7 @@ interface EntrelineaDoc {
   page?: number | string
   text?: string
   html?: string
+  draft?: boolean
   studies?: Study[]
   [key: string]: unknown
 }
@@ -39,6 +40,8 @@ const showStudies = ref(false)
 // Volver al detalle cuando cambia el documento
 watch(() => props.document?.id, () => { showStudies.value = false })
 
+const { unlocked } = useDevMode()
+
 const imageUrl = computed<string | null>(() =>
   getEntrelineaImageUrl(props.document?.image, 'detail')
 )
@@ -268,8 +271,6 @@ function onLightboxTouchStart(e: TouchEvent) {
 }
 
 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
@@ -391,13 +392,13 @@ const lightboxImgStyle = computed(() => ({
       <div class="p-4 sm:p-6 pb-10 flex flex-col gap-6">
 
         <!-- Imagen: mobile toca para abrir lightbox, desktop zoom al hover -->
-        <template v-if="imageUrl">
+        <template v-if="imageUrl && (!document.draft || unlocked)">
           <!-- 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"
+            class="lg:hidden h-52 rounded-xl overflow-hidden border border-default shadow-sm bg-elevated relative cursor-pointer flex items-center justify-center"
             @click="openLightbox"
           >
-            <img :src="imageUrl" :alt="title" loading="lazy" class="w-full h-auto select-none">
+            <img :src="imageUrl" :alt="title" loading="lazy" class="w-full h-full object-contain 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>
@@ -406,7 +407,7 @@ const lightboxImgStyle = computed(() => ({
           <!-- 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"
+            class="hidden lg:flex h-52 rounded-xl bg-elevated border border-default shadow-sm p-4 items-center justify-center relative cursor-zoom-in select-none"
             @mouseenter="onZoomEnter"
             @mouseleave="onZoomLeave"
             @mousemove="onZoomMove"
@@ -430,13 +431,13 @@ const lightboxImgStyle = computed(() => ({
           </div>
         </template>
 
-        <!-- Sin imagen -->
+        <!-- Sin imagen / Borrador -->
         <div
           v-else
           class="rounded-xl border border-dashed border-default p-8 text-center text-xs text-dimmed"
         >
           <UIcon name="i-lucide-image-off" class="size-6 mb-1 mx-auto" />
-          <p>Sin imagen disponible</p>
+          <p>Imagen no disponible</p>
         </div>
 
         <!-- Texto -->
@@ -519,31 +520,47 @@ const lightboxImgStyle = computed(() => ({
       />
     </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"
+    <!-- Popup móvil: imagen con pinch-to-zoom -->
+    <UModal
+      v-model:open="lightboxOpen"
+      :ui="{
+        overlay: 'bg-black/90',
+        content: 'bg-black text-white max-w-[95vw] sm:max-w-lg',
+        header: 'py-2 px-3 border-b-0',
+        body: 'p-0',
+      }"
+    >
+      <template #header>
+        <div class="w-full flex justify-end">
+          <UButton
+            icon="i-lucide-x"
+            size="sm"
+            color="neutral"
+            variant="ghost"
+            class="text-white hover:bg-white/20"
+            @click="closeLightbox"
+          />
+        </div>
+      </template>
+      <template #body>
+        <div
+          class="touch-none flex items-center justify-center overflow-hidden"
+          style="height: 70dvh"
+          @touchstart.passive="onLightboxTouchStart"
+          @touchmove.passive="onLightboxTouchMove"
+          @touchend.passive="onLightboxTouchEnd"
         >
-          <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>
+          <img
+            v-if="imageUrl"
+            :src="imageUrl"
+            :alt="title"
+            class="w-full h-full object-contain select-none"
+            :style="lightboxImgStyle"
+            draggable="false"
+          />
+        </div>
+      </template>
+    </UModal>
 
   </UDashboardPanel>
 </template>
diff --git a/app/components/inbox/InboxActivity.vue b/app/components/inbox/InboxActivity.vue
index b73559a..57168a9 100755
--- a/app/components/inbox/InboxActivity.vue
+++ b/app/components/inbox/InboxActivity.vue
@@ -434,21 +434,7 @@ function onInputKey(e: KeyboardEvent) {
         />
       </div>
 
-      <!-- Fila 2: archivos adjuntos -->
-      <div v-if="fileLinks.length" class="flex flex-wrap gap-2">
-        <UButton
-          v-for="(f, idx) in fileLinks"
-          :key="idx"
-          :to="f.to"
-          :target="f.target"
-          :icon="f.icon!"
-          :label="f.label"
-          color="neutral"
-          variant="subtle"
-          size="xs"
-          external
-        />
-      </div>
+      <!-- file links hidden -->
 
       <!-- Fila 3: búsqueda local en el documento -->
       <div
diff --git a/app/components/searchPanel/SearchPanel.vue b/app/components/searchPanel/SearchPanel.vue
index 2428379..44da280 100644
--- a/app/components/searchPanel/SearchPanel.vue
+++ b/app/components/searchPanel/SearchPanel.vue
@@ -139,6 +139,8 @@ const colors = computed(() => {
 
 // ---- State ----------------------------------------------------------------
 
+const exactSearch = ref(false)
+
 const groupedHits = ref<SearchGroup[]>([])
 const total = ref(0)
 const currentPage = ref(1)
@@ -257,7 +259,7 @@ async function runSearch(q: string, page = 1, append = false) {
       multiSearchSearchesParameter: {
         searches: [{
           collection: props.paragraphsCollection,
-          q: q || '*',
+          q: exactSearch.value && q ? `"${q}"` : q || '*',
           queryBy: QUERY_BY,
           filterBy: filterBy.value,
           perPage: settings.pageSize,
@@ -422,6 +424,10 @@ watch(debouncedQuery, (q) => {
   }
 })
 
+watch(exactSearch, () => {
+  if (query.value.trim()) runSearch(query.value, 1, false)
+})
+
 // ---- Selección y carga del detalle ----------------------------------------
 
 const selectedDocId = ref<string | null>(null)
@@ -576,15 +582,30 @@ function metaLocation(meta: DocMeta | undefined): string {
       </template>
     </UDashboardNavbar>
 
-    <div class="px-4 sm:px-6 py-3 border-b border-default" id="inputField">
+    <div class="px-4 sm:px-6 py-3 border-b border-default flex items-center gap-2" id="inputField">
       <UInput
         v-model="query"
         icon="i-lucide-search"
         :placeholder="t('search.placeholder')"
         :loading="loading"
         size="md"
-        class="w-full"
+        class="flex-1 min-w-0"
       />
+      <div
+        class="flex rounded-full p-0.5 shrink-0 transition-colors duration-200"
+        :class="exactSearch ? 'bg-primary' : 'bg-gray-200 dark:bg-gray-700'"
+      >
+        <button
+          class="px-2.5 py-0.5 rounded-full text-xs transition-all duration-200 whitespace-nowrap"
+          :class="!exactSearch ? 'bg-white dark:bg-gray-900 text-gray-900 dark:text-white font-semibold shadow-sm' : 'text-white/40 font-normal'"
+          @click.stop="exactSearch = false"
+        >Palabra</button>
+        <button
+          class="px-2.5 py-0.5 rounded-full text-xs transition-all duration-200 whitespace-nowrap"
+          :class="exactSearch ? 'bg-white text-primary font-semibold shadow-sm' : 'text-gray-400 dark:text-gray-400 font-normal'"
+          @click.stop="exactSearch = true"
+        >Frase</button>
+      </div>
     </div>
 
     <UAlert
diff --git a/app/pages/entrelineas.vue b/app/pages/entrelineas.vue
index 055d3da..9afae2c 100644
--- a/app/pages/entrelineas.vue
+++ b/app/pages/entrelineas.vue
@@ -35,6 +35,7 @@ const debouncedQuery = useDebounce(query, 150)
 const loading = ref(false)
 const loadingMore = ref(false)
 const errorMsg = ref<string | null>(null)
+const exactSearch = ref(false)
 
 interface Study {
   id?: number
@@ -53,6 +54,7 @@ interface EntrelineaDoc {
   page?: number | string
   text?: string
   html?: string
+  draft?: boolean
   studies?: Study[]
   [key: string]: unknown
 }
@@ -120,7 +122,7 @@ async function runSearch(q: string, page = 1, append = false) {
       multiSearchSearchesParameter: {
         searches: [{
           collection: COLLECTION,
-          q: q || '*',
+          q: exactSearch.value && q ? `"${q}"` : q || '*',
           queryBy: QUERY_BY,
           includeFields: INCLUDE_FIELDS,
           filterBy: filterBy.value,
@@ -188,6 +190,10 @@ watch(debouncedQuery, (q) => {
   runSearch(q, 1, false)
 })
 
+watch(exactSearch, () => {
+  if (query.value.trim()) runSearch(query.value, 1, false)
+})
+
 const selected = ref<EntrelineaDoc | null>(null)
 
 const isPanelOpen = computed({
@@ -311,14 +317,31 @@ function highlightedFor(hit: TypesenseHit, field: string): string | null {
     <!-- Funcional: se muestra cuando la clave de desarrollador es correcta -->
     <template v-else>
       <div class="px-4 sm:px-6 py-3 border-b border-default">
-        <UInput
-          v-model="query"
-          icon="i-lucide-search"
-          :placeholder="t('Search.placeholder')"
-          :loading="loading"
-          size="md"
-          class="w-full"
-        />
+        <div class="flex items-center gap-2">
+          <UInput
+            v-model="query"
+            icon="i-lucide-search"
+            :placeholder="t('Search.placeholder')"
+            :loading="loading"
+            size="md"
+            class="flex-1 min-w-0"
+          />
+          <div
+            class="flex rounded-full p-0.5 shrink-0 transition-colors duration-200"
+            :class="exactSearch ? 'bg-primary' : 'bg-gray-200 dark:bg-gray-700'"
+          >
+            <button
+              class="px-2.5 py-0.5 rounded-full text-xs transition-all duration-200 whitespace-nowrap"
+              :class="!exactSearch ? 'bg-white dark:bg-gray-900 text-gray-900 dark:text-white font-semibold shadow-sm' : 'text-white/40 font-normal'"
+              @click.stop="exactSearch = false"
+            >Palabra</button>
+            <button
+              class="px-2.5 py-0.5 rounded-full text-xs transition-all duration-200 whitespace-nowrap"
+              :class="exactSearch ? 'bg-white text-primary font-semibold shadow-sm' : 'text-gray-400 dark:text-gray-400 font-normal'"
+              @click.stop="exactSearch = true"
+            >Frase</button>
+          </div>
+        </div>
         <p class="mt-1.5 flex items-center gap-1 text-[11px] text-dimmed">
           <UIcon name="i-lucide-database" class="size-3" />
           <span>
@@ -387,6 +410,14 @@ function highlightedFor(hit: TypesenseHit, field: string): string | null {
                 color="neutral"
                 class="mb-1 uppercase"
               />
+              <UBadge
+                v-if="hit.document?.draft"
+                label="Borrador"
+                size="sm"
+                variant="subtle"
+                color="warning"
+                class="mb-1"
+              />
             </div>
             <UTooltip :text="isFav(hit.document) ? 'Quitar de mi lista' : 'Guardar en mi lista'">
               <UButton
diff --git a/app/pages/index.vue b/app/pages/index.vue
index abda7ce..182a5e9 100755
--- a/app/pages/index.vue
+++ b/app/pages/index.vue
@@ -33,7 +33,6 @@ const links = ref<ButtonProps[]>([
 </script>
 
 <template>
-
   <UDashboardPanel id="changelog-panel" grow>
     <UDashboardNavbar :title="t('nav.home')">
       <template #leading>
@@ -41,33 +40,62 @@ const links = ref<ButtonProps[]>([
       </template>
     </UDashboardNavbar>
 
-    <UPage>
-      <UPageHero title="Buscador Carpa"
-        :description="$t('home.instructions')"
-        :headline="`${release?.date}`" orientation="horizontal"
-        :links="links"
-        >
+    <div class="flex-1 overflow-y-auto">
+      <div class="max-w-5xl mx-auto px-4 sm:px-6 lg:px-8 py-8 sm:py-12">
+        <div class="flex flex-col lg:flex-row lg:items-start gap-8 lg:gap-12">
 
-        <div id="index_changelog">
-          <UPageCard variant="soft" icon="ph-git-branch" :title="release?.title" :description="release?.description">
+          <!-- Hero: título, descripción y accesos -->
+          <div class="flex-1 flex flex-col gap-6">
+            <UBadge variant="subtle" color="neutral" size="sm" class="w-fit">
+              {{ release?.date }}
+            </UBadge>
 
-          <template #header>
-            v{{ release?.version }}
-          </template>
+            <div>
+              <h1 class="text-3xl sm:text-4xl font-bold text-highlighted tracking-tight">
+                Buscador Carpa
+              </h1>
+              <p class="mt-3 text-base text-muted leading-relaxed">
+                {{ $t('home.instructions') }}
+              </p>
+            </div>
+
+            <div class="flex flex-col sm:flex-row flex-wrap gap-3">
+              <UButton
+                v-for="link in links"
+                :key="link.label"
+                v-bind="link"
+              />
+            </div>
+          </div>
+
+          <!-- Changelog card -->
+          <div id="index_changelog" class="w-full lg:w-80 xl:w-96 shrink-0">
+            <UCard variant="soft">
+              <template #header>
+                <div class="flex items-center gap-2">
+                  <UIcon name="ph-git-branch" class="size-4 text-muted shrink-0" />
+                  <div class="flex-1 min-w-0">
+                    <p class="font-semibold text-highlighted text-sm truncate">{{ release?.title }}</p>
+                    <p v-if="release?.description" class="text-xs text-muted truncate">{{ release?.description }}</p>
+                  </div>
+                  <UBadge variant="outline" color="neutral" size="xs" class="shrink-0">
+                    v{{ release?.version }}
+                  </UBadge>
+                </div>
+              </template>
+              <ul class="space-y-2">
+                <li v-for="(change, i) in release?.changes" :key="i" class="flex items-start gap-2 text-sm">
+                  <UBadge :color="typeConfig[change.type].color as any" variant="subtle" size="xs" class="mt-0.5 shrink-0">
+                    {{ typeConfig[change.type].label }}
+                  </UBadge>
+                  <span class="text-default leading-snug">{{ change.text }}</span>
+                </li>
+              </ul>
+            </UCard>
+          </div>
 
-          <!-- Lista de cambios -->
-          <ul class="space-y-2">
-            <li v-for="(change, i) in release?.changes" :key="i" class="flex items-start gap-2 text-sm">
-              <UBadge :color="typeConfig[change.type].color as any" variant="subtle" size="xs" class="mt-0.5 shrink-0">
-                {{ typeConfig[change.type].label }}
-              </UBadge>
-              <span class="text-default">{{ change.text }}</span>
-            </li>
-          </ul>
-        </UPageCard>
         </div>
-      </UPageHero>
-
-    </UPage>
+      </div>
+    </div>
   </UDashboardPanel>
 </template>