diff --git a/app/app.vue b/app/app.vue
new file mode 100644
index 0000000..40d80c5
--- /dev/null
+++ b/app/app.vue
@@ -0,0 +1,138 @@
+<template>
+  <div class="min-h-screen bg-gradient-to-br from-blue-50 to-indigo-100">
+    <!-- Navbar -->
+    <div class="navbar bg-base-100 shadow-lg">
+      <div class="navbar-start">
+        <div class="dropdown">
+          <div tabindex="0" role="button" class="btn btn-ghost lg:hidden">
+            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h8m-8 6h16"></path>
+            </svg>
+          </div>
+          <ul tabindex="0" class="menu menu-sm dropdown-content mt-3 z-[1] p-2 shadow bg-base-100 rounded-box w-52">
+            <li><NuxtLink to="/">Dashboard</NuxtLink></li>
+            <li><NuxtLink to="/machines">Machines</NuxtLink></li>
+            <li><NuxtLink to="/types">Types de Machines</NuxtLink></li>
+            <li><NuxtLink to="/sites">Sites</NuxtLink></li>
+            <li><NuxtLink to="/generator">Générateur</NuxtLink></li>
+            <li><NuxtLink to="/documents">Documents</NuxtLink></li>
+          </ul>
+        </div>
+        <div class="flex items-center space-x-3">
+          <div class="avatar placeholder">
+            <div class="bg-primary text-primary-content rounded-lg w-10">
+              <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4"></path>
+              </svg>
+            </div>
+          </div>
+          <NuxtLink to="/" class="btn btn-ghost text-xl">Inventaire Pro</NuxtLink>
+        </div>
+      </div>
+      <div class="navbar-center hidden lg:flex">
+        <ul class="menu menu-horizontal px-1">
+          <li><NuxtLink to="/" class="link link-hover">Dashboard</NuxtLink></li>
+          <li><NuxtLink to="/machines" class="link link-hover">Machines</NuxtLink></li>
+          <li><NuxtLink to="/types" class="link link-hover">Types de Machines</NuxtLink></li>
+          <li><NuxtLink to="/sites" class="link link-hover">Sites</NuxtLink></li>
+          <li><NuxtLink to="/generator" class="link link-hover">Générateur</NuxtLink></li>
+          <li><NuxtLink to="/documents" class="link link-hover">Documents</NuxtLink></li>
+        </ul>
+      </div>
+      <div class="navbar-end">
+        <div class="flex items-center gap-2">
+          <!-- Bouton paramètres d'affichage -->
+          <button 
+            @click="openDisplaySettings" 
+            class="btn btn-ghost btn-circle"
+            title="Paramètres d'affichage"
+          >
+            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10.325 4.317c.426-1.756 2.924-1.756 3.35 0a1.724 1.724 0 002.573 1.066c1.543-.94 3.31.826 2.37 2.37a1.724 1.724 0 001.065 2.572c1.756.426 1.756 2.924 0 3.35a1.724 1.724 0 00-1.066 2.573c.94 1.543-.826 3.31-2.37 2.37a1.724 1.724 0 00-2.572 1.065c-.426 1.756-2.924 1.756-3.35 0a1.724 1.724 0 00-2.573-1.066c-1.543.94-3.31-.826-2.37-2.37a1.724 1.724 0 00-1.065-2.572c-1.756-.426-1.756-2.924 0-3.35a1.724 1.724 0 001.066-2.573c-.94-1.543.826-3.31 2.37-2.37.996.608 2.296.07 2.572-1.065z"></path>
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"></path>
+            </svg>
+          </button>
+          
+          <!-- Menu Nouveau -->
+          <div class="dropdown dropdown-end">
+            <div tabindex="0" role="button" class="btn btn-primary">
+              <svg class="w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6"></path>
+              </svg>
+              Nouveau
+            </div>
+            <ul tabindex="0" class="dropdown-content z-[1] menu p-2 shadow bg-base-100 rounded-box w-52">
+              <li>
+                <NuxtLink to="/machines?add=true" class="flex items-center gap-2">
+                  <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 11H5m14 0a2 2 0 012 2v6a2 2 0 01-2 2H5a2 2 0 01-2-2v-6a2 2 0 012-2m14 0V9a2 2 0 00-2-2M5 11V9a2 2 0 012-2m0 0V5a2 2 0 012-2h6a2 2 0 012 2v2M7 7h10"></path>
+                  </svg>
+                  Nouvelle Machine
+                </NuxtLink>
+              </li>
+              <li>
+                <NuxtLink to="/generator" class="flex items-center gap-2">
+                  <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"></path>
+                  </svg>
+                  Nouveau Type
+                </NuxtLink>
+              </li>
+              <li>
+                <NuxtLink to="/sites?add=true" class="flex items-center gap-2">
+                  <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17.657 16.657L13.414 20.9a1.998 1.998 0 01-2.827 0l-4.244-4.243a8 8 0 1111.314 0z"></path>
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 11a3 3 0 11-6 0 3 3 0 016 0z"></path>
+                  </svg>
+                  Nouveau Site
+                </NuxtLink>
+              </li>
+            </ul>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- Page Content -->
+    <NuxtPage />
+
+    <!-- Toast Notifications -->
+    <ToastContainer />
+
+    <!-- Paramètres d'affichage -->
+    <DisplaySettings 
+      :is-open="displaySettingsOpen" 
+      @close="closeDisplaySettings"
+      @update-settings="handleSettingsUpdate"
+    />
+
+    <!-- Footer -->
+    <footer class="footer p-4 bg-neutral text-neutral-content">
+      <div class="items-center grid-flow-col">
+        <p>@Malio 2025</p>
+      </div>
+    </footer>
+  </div>
+</template>
+
+<script setup>
+import { ref } from 'vue'
+
+// État du modal des paramètres d'affichage
+const displaySettingsOpen = ref(false)
+
+// Ouvrir les paramètres d'affichage
+const openDisplaySettings = () => {
+  displaySettingsOpen.value = true
+}
+
+// Fermer les paramètres d'affichage
+const closeDisplaySettings = () => {
+  displaySettingsOpen.value = false
+}
+
+// Gérer les mises à jour des paramètres
+const handleSettingsUpdate = (settings) => {
+  console.log('Paramètres d\'affichage mis à jour:', settings)
+}
+</script>
diff --git a/app/assets/app.css b/app/assets/app.css
new file mode 100644
index 0000000..45b8d7f
--- /dev/null
+++ b/app/assets/app.css
@@ -0,0 +1,297 @@
+@import "tailwindcss";
+@plugin "daisyui";
+@plugin "daisyui/theme" {
+  name: "mytheme";
+  default: true; /* set as default */
+  prefersdark: false; /* set as default dark mode (prefers-color-scheme:dark) */
+  color-scheme: light; /* color of browser-provided UI */
+
+  --color-base-100: oklch(98% 0.02 240);
+  --color-base-200: oklch(95% 0.03 240);
+  --color-base-300: oklch(92% 0.04 240);
+  --color-base-content: oklch(20% 0.05 240);
+  --color-primary: oklch(55% 0.3 240);
+  --color-primary-content: oklch(98% 0.01 240);
+  --color-secondary: oklch(70% 0.25 200);
+  --color-secondary-content: oklch(98% 0.01 200);
+  --color-accent: oklch(65% 0.25 160);
+  --color-accent-content: oklch(98% 0.01 160);
+  --color-neutral: oklch(50% 0.05 240);
+  --color-neutral-content: oklch(98% 0.01 240);
+  --color-info: oklch(70% 0.2 220);
+  --color-info-content: oklch(98% 0.01 220);
+  --color-success: oklch(65% 0.25 140);
+  --color-success-content: oklch(98% 0.01 140);
+  --color-warning: oklch(80% 0.25 80);
+  --color-warning-content: oklch(20% 0.05 80);
+  --color-error: oklch(65% 0.3 30);
+  --color-error-content: oklch(98% 0.01 30);
+
+  /* border radius */
+  --radius-selector: 1rem;
+  --radius-field: 0.25rem;
+  --radius-box: 0.5rem;
+
+  /* base sizes */
+  --size-selector: 0.25rem;
+  --size-field: 0.25rem;
+
+  /* border size */
+  --border: 1px;
+
+  /* effects */
+  --depth: 1;
+  --noise: 0;
+}
+
+/* Styles pour l'accessibilité et les paramètres d'affichage */
+:root {
+  --spacing-xs: 0.5rem;
+  --spacing-sm: 0.75rem;
+  --spacing-md: 1rem;
+  --spacing-lg: 1.5rem;
+  --spacing-xl: 2rem;
+}
+
+/* Densité compacte */
+.density-compact {
+  --spacing-xs: 0.25rem;
+  --spacing-sm: 0.5rem;
+  --spacing-md: 0.75rem;
+  --spacing-lg: 1rem;
+  --spacing-xl: 1.25rem;
+}
+
+/* Densité confortable (défaut) */
+.density-comfortable {
+  --spacing-xs: 0.5rem;
+  --spacing-sm: 0.75rem;
+  --spacing-md: 1rem;
+  --spacing-lg: 1.5rem;
+  --spacing-xl: 2rem;
+}
+
+/* Densité espacée */
+.density-spacious {
+  --spacing-xs: 0.75rem;
+  --spacing-sm: 1rem;
+  --spacing-md: 1.5rem;
+  --spacing-lg: 2rem;
+  --spacing-xl: 3rem;
+}
+
+/* Contraste élevé avec DaisyUI */
+.contrast-high .btn {
+  @apply border-2;
+}
+
+.contrast-high .input {
+  @apply border-2;
+}
+
+.contrast-high .select {
+  @apply border-2;
+}
+
+.contrast-high .textarea {
+  @apply border-2;
+}
+
+.contrast-high .modal-box {
+  @apply border-2 border-base-content;
+}
+
+/* Amélioration de l'accessibilité */
+@media (prefers-reduced-motion: reduce) {
+  *,
+  *::before,
+  *::after {
+    animation-duration: 0.01ms !important;
+    animation-iteration-count: 1 !important;
+    transition-duration: 0.01ms !important;
+  }
+}
+
+/* Focus visible pour l'accessibilité */
+*:focus-visible {
+  outline: 2px solid #3b82f6;
+  outline-offset: 2px;
+}
+
+/* Styles pour les boutons de paramètres */
+.btn-circle {
+  transition: all 0.2s ease-in-out;
+}
+
+.btn-circle:hover {
+  transform: scale(1.05);
+}
+
+.btn-circle:active {
+  transform: scale(0.95);
+}
+
+/* Animation pour le modal */
+.modal {
+  transition: opacity 0.3s ease-in-out;
+  font-size: 100% !important; /* Force la taille normale pour le modal */
+  transform: none !important; /* Empêche les transformations */
+  scale: 1 !important; /* Force l'échelle à 1 */
+}
+
+.modal.modal-open {
+  animation: modalFadeIn 0.3s ease-in-out;
+}
+
+/* S'assurer que le contenu du modal garde une taille normale */
+.modal-box {
+  font-size: 100% !important;
+  transform: none !important;
+  scale: 1 !important;
+  width: auto !important;
+  max-width: 500px !important;
+}
+
+.modal .form-control {
+  font-size: 100% !important;
+  transform: none !important;
+}
+
+.modal .btn {
+  font-size: 100% !important;
+  transform: none !important;
+  padding: 0.5rem 1rem !important;
+  height: auto !important;
+  min-height: 2.5rem !important;
+}
+
+.modal .input {
+  font-size: 100% !important;
+  transform: none !important;
+  height: auto !important;
+  min-height: 2.5rem !important;
+}
+
+.modal .select {
+  font-size: 100% !important;
+  transform: none !important;
+  height: auto !important;
+  min-height: 2.5rem !important;
+}
+
+.modal .textarea {
+  font-size: 100% !important;
+  transform: none !important;
+  min-height: 4rem !important;
+}
+
+.modal .range {
+  font-size: 100% !important;
+  transform: none !important;
+  height: auto !important;
+  min-height: 1.5rem !important;
+}
+
+.modal .label {
+  font-size: 100% !important;
+  transform: none !important;
+}
+
+.modal .label-text {
+  font-size: 100% !important;
+  transform: none !important;
+}
+
+.modal .label-text-alt {
+  font-size: 100% !important;
+  transform: none !important;
+}
+
+.modal .checkbox {
+  font-size: 100% !important;
+  transform: none !important;
+  width: 1rem !important;
+  height: 1rem !important;
+}
+
+.modal .text-xs {
+  font-size: 0.75rem !important;
+  transform: none !important;
+}
+
+.modal .text-sm {
+  font-size: 0.875rem !important;
+  transform: none !important;
+}
+
+.modal .text-lg {
+  font-size: 1.125rem !important;
+  transform: none !important;
+}
+
+.modal .font-bold {
+  font-weight: 700 !important;
+  transform: none !important;
+}
+
+.modal .font-medium {
+  font-weight: 500 !important;
+  transform: none !important;
+}
+
+/* Empêcher les héritages de taille */
+.modal * {
+  font-size: inherit !important;
+  transform: none !important;
+  scale: 1 !important;
+}
+
+@keyframes modalFadeIn {
+  from {
+    opacity: 0;
+  }
+  to {
+    opacity: 1;
+  }
+}
+
+/* Styles pour les contrôles de zoom */
+.range {
+  transition: all 0.2s ease-in-out;
+}
+
+.range::-webkit-slider-thumb {
+  transition: all 0.2s ease-in-out;
+}
+
+.range::-webkit-slider-thumb:hover {
+  transform: scale(1.1);
+}
+
+/* Amélioration de la lisibilité */
+.text-sm {
+  line-height: 1.5;
+}
+
+.text-xs {
+  line-height: 1.4;
+}
+
+/* Espacement adaptatif */
+.p-1 { padding: var(--spacing-xs); }
+.p-2 { padding: var(--spacing-sm); }
+.p-3 { padding: var(--spacing-md); }
+.p-4 { padding: var(--spacing-lg); }
+.p-5 { padding: var(--spacing-xl); }
+
+.m-1 { margin: var(--spacing-xs); }
+.m-2 { margin: var(--spacing-sm); }
+.m-3 { margin: var(--spacing-md); }
+.m-4 { margin: var(--spacing-lg); }
+.m-5 { margin: var(--spacing-xl); }
+
+.gap-1 { gap: var(--spacing-xs); }
+.gap-2 { gap: var(--spacing-sm); }
+.gap-3 { gap: var(--spacing-md); }
+.gap-4 { gap: var(--spacing-lg); }
+.gap-5 { gap: var(--spacing-xl); }
\ No newline at end of file
diff --git a/app/components/ToastContainer.vue b/app/components/ToastContainer.vue
new file mode 100644
index 0000000..f604625
--- /dev/null
+++ b/app/components/ToastContainer.vue
@@ -0,0 +1,95 @@
+<template>
+  <div class="toast-container fixed top-4 right-4 z-50 space-y-2 pointer-events-none">
+    <TransitionGroup name="toast">
+      <div
+        v-for="toast in toasts"
+        :key="toast.id"
+        class="toast-item"
+        :class="[
+          'transform transition-all duration-300 ease-in-out',
+          toast.visible ? 'translate-x-0 opacity-100 pointer-events-auto' : 'translate-x-full opacity-0 pointer-events-none'
+        ]"
+      >
+        <div
+          class="alert shadow-lg max-w-sm"
+          :class="getToastClasses(toast.type)"
+        >
+          <div class="flex items-center gap-2">
+            <!-- Icon -->
+            <div class="flex-shrink-0">
+              <svg v-if="toast.type === 'success'" class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"></path>
+              </svg>
+              <svg v-else-if="toast.type === 'error'" class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
+              </svg>
+              <svg v-else-if="toast.type === 'warning'" class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-2.5L13.732 4c-.77-.833-1.964-.833-2.732 0L3.732 16.5c-.77.833.192 2.5 1.732 2.5z"></path>
+              </svg>
+              <svg v-else class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"></path>
+              </svg>
+            </div>
+            
+            <!-- Message -->
+            <div class="flex-1">
+              <span class="text-sm font-medium">{{ toast.message }}</span>
+            </div>
+            
+            <!-- Close button -->
+            <button
+              @click="removeToast(toast.id)"
+              class="btn btn-ghost btn-xs"
+            >
+              <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
+              </svg>
+            </button>
+          </div>
+        </div>
+      </div>
+    </TransitionGroup>
+  </div>
+</template>
+
+<script setup>
+import { useToast } from '~/composables/useToast'
+
+const { toasts, removeToast } = useToast()
+
+const getToastClasses = (type) => {
+  switch (type) {
+    case 'success':
+      return 'alert-success'
+    case 'error':
+      return 'alert-error'
+    case 'warning':
+      return 'alert-warning'
+    case 'info':
+      return 'alert-info'
+    default:
+      return 'alert-info'
+  }
+}
+</script>
+
+<style scoped>
+.toast-enter-active,
+.toast-leave-active {
+  transition: all 0.3s ease;
+}
+
+.toast-enter-from {
+  opacity: 0;
+  transform: translateX(100%);
+}
+
+.toast-leave-to {
+  opacity: 0;
+  transform: translateX(100%);
+}
+
+.toast-move {
+  transition: transform 0.3s ease;
+}
+</style> 
\ No newline at end of file