diff --git a/frontend/app/components/ComponentItem.vue b/frontend/app/components/ComponentItem.vue
index cf15a95..bf13921 100644
--- a/frontend/app/components/ComponentItem.vue
+++ b/frontend/app/components/ComponentItem.vue
@@ -30,7 +30,15 @@
       <div class="flex-1 min-w-0">
         <div class="flex items-center gap-2 flex-wrap">
           <h3 class="text-sm font-semibold truncate" :class="component.pendingEntity ? 'text-error' : 'text-base-content'">
-            {{ component.name }}
+            <NuxtLink
+              v-if="!isEditMode && !component.pendingEntity && component.composantId"
+              :to="`/component/${component.composantId}`"
+              class="hover:underline hover:text-primary transition-colors"
+              @click.stop
+            >
+              {{ component.name }}
+            </NuxtLink>
+            <span v-else>{{ component.name }}</span>
           </h3>
           <button
             v-if="component.pendingEntity"
diff --git a/frontend/app/components/PieceItem.vue b/frontend/app/components/PieceItem.vue
index 1bb461d..63e8ad8 100644
--- a/frontend/app/components/PieceItem.vue
+++ b/frontend/app/components/PieceItem.vue
@@ -29,7 +29,15 @@
         </button>
         <div class="flex-1 min-w-0">
           <h3 class="text-lg font-semibold" :class="{ 'text-error': piece._emptySlot || piece.pendingEntity }">
-            {{ pieceData.name }}
+            <NuxtLink
+              v-if="!isEditMode && !piece.pendingEntity && !piece._emptySlot && piece.pieceId"
+              :to="`/piece/${piece.pieceId}`"
+              class="hover:underline hover:text-primary transition-colors"
+              @click.stop
+            >
+              {{ pieceData.name }}
+            </NuxtLink>
+            <template v-else>{{ pieceData.name }}</template>
             <span v-if="piece._emptySlot" class="text-sm font-semibold text-error ml-1">— manquant</span>
             <button
               v-if="piece.pendingEntity"
diff --git a/frontend/app/components/common/DataTable.vue b/frontend/app/components/common/DataTable.vue
index 90384ae..88b7a1b 100644
--- a/frontend/app/components/common/DataTable.vue
+++ b/frontend/app/components/common/DataTable.vue
@@ -71,7 +71,7 @@
         >
           <span class="loading loading-spinner text-primary" aria-hidden="true" />
         </div>
-        <table :class="['table table-sm md:table-md', tableClass]">
+        <table :class="['table table-sm md:table-md', tableClass, { 'table-fixed': fixedLayout }]">
           <thead>
             <!-- Header labels + sort -->
             <tr>
@@ -85,6 +85,7 @@
                   alignClass(col),
                   { 'hidden sm:table-cell': col.hiddenMobile },
                 ]"
+                :style="col.minWidth ? { minWidth: col.minWidth } : undefined"
               >
                 <slot :name="`header-${col.key}`" :column="col">
                   <span
@@ -221,6 +222,8 @@ const props = withDefaults(defineProps<{
   tableClass?: string
   showCounter?: boolean
   showPerPage?: boolean
+  /** Use table-layout: fixed for stable column widths. Only enable on tables where columns define width/minWidth. */
+  fixedLayout?: boolean
 }>(), {
   rowKey: 'id',
   loading: false,
diff --git a/frontend/app/components/machine/MachineProductsCard.vue b/frontend/app/components/machine/MachineProductsCard.vue
index 6ae7822..9efa98c 100644
--- a/frontend/app/components/machine/MachineProductsCard.vue
+++ b/frontend/app/components/machine/MachineProductsCard.vue
@@ -29,7 +29,14 @@
         >
           <div class="flex items-center justify-between flex-wrap gap-2">
             <p class="font-semibold" :class="product.pendingEntity ? 'text-error' : 'text-base-content'">
-              {{ product.name }}
+              <NuxtLink
+                v-if="!product.pendingEntity && product.id"
+                :to="`/product/${product.id}`"
+                class="hover:underline hover:text-primary transition-colors"
+              >
+                {{ product.name }}
+              </NuxtLink>
+              <span v-else>{{ product.name }}</span>
             </p>
             <div class="flex items-center gap-2">
               <button
diff --git a/frontend/app/components/sites/SiteCard.vue b/frontend/app/components/sites/SiteCard.vue
index 534b3fe..8a3e1a3 100644
--- a/frontend/app/components/sites/SiteCard.vue
+++ b/frontend/app/components/sites/SiteCard.vue
@@ -11,13 +11,14 @@
         <h3 class="card-title text-lg text-base-content">
           {{ site.name }}
         </h3>
-        <div
-          class="badge font-bold"
+        <NuxtLink
+          :to="`/machines?sites=${site.id}`"
+          class="badge font-bold hover:opacity-80 transition-opacity"
           :style="site.color ? { backgroundColor: site.color + '30', color: site.color, borderColor: site.color + '50' } : {}"
           :class="!site.color ? 'badge-primary' : ''"
         >
           {{ machineCount }} machines
-        </div>
+        </NuxtLink>
       </div>
 
       <div class="space-y-3 text-sm">
@@ -39,10 +40,10 @@
           </span>
         </div>
 
-        <div class="flex items-center gap-2 text-base-content/60">
+        <NuxtLink :to="`/machines?sites=${site.id}`" class="flex items-center gap-2 text-base-content/60 hover:text-primary transition-colors">
           <IconLucideFactory class="w-4 h-4 text-blue-500" aria-hidden="true" />
           <span>{{ machineCount }} machine(s)</span>
-        </div>
+        </NuxtLink>
       </div>
 
       <div class="card-actions justify-end mt-4">
diff --git a/frontend/app/pages/index.vue b/frontend/app/pages/index.vue
index 7527fac..ef7f937 100644
--- a/frontend/app/pages/index.vue
+++ b/frontend/app/pages/index.vue
@@ -141,13 +141,14 @@
                 </div>
               </div>
               <div class="flex items-center gap-2 shrink-0">
-                <span
-                  class="badge font-bold"
+                <NuxtLink
+                  :to="`/machines?sites=${site.id}`"
+                  class="badge font-bold hover:opacity-80 transition-opacity"
                   :style="site.color ? { backgroundColor: site.color + '30', color: site.color, borderColor: site.color + '50' } : {}"
                   :class="!site.color ? 'badge-primary' : ''"
                 >
-                  {{ site.machines?.length || 0 }}
-                </span>
+                  {{ site.machines?.length || 0 }} machine{{ (site.machines?.length || 0) > 1 ? 's' : '' }}
+                </NuxtLink>
                 <button
                   class="btn btn-ghost btn-xs btn-circle"
                   @click="toggleSiteCollapse(site.id)"
diff --git a/frontend/app/shared/types/dataTable.ts b/frontend/app/shared/types/dataTable.ts
index 55b3cb0..d8007de 100644
--- a/frontend/app/shared/types/dataTable.ts
+++ b/frontend/app/shared/types/dataTable.ts
@@ -15,6 +15,8 @@ export interface DataTableColumn {
   headerClass?: string
   /** Width hint (e.g. 'w-24', 'min-w-[10rem]') */
   width?: string
+  /** Inline min-width style (e.g. '120px', '8rem'). Only effective with fixedLayout. */
+  minWidth?: string
   /** Text alignment: 'left' (default), 'center', 'right' */
   align?: 'left' | 'center' | 'right'
   /** Hide on mobile (adds 'hidden sm:table-cell') */