diff --git a/RepostajesDj/requirements.txt b/RepostajesDj/requirements.txt
index 9303601..67be145 100644
--- a/RepostajesDj/requirements.txt
+++ b/RepostajesDj/requirements.txt
@@ -10,3 +10,4 @@ pycodestyle==2.12.1
 pyflakes==3.2.0
 sqlparse==0.5.1
 typing_extensions==4.12.2
+django-calculation==1.0.0
diff --git a/RepostajesDj/vehiculos/repostajes/forms.py b/RepostajesDj/vehiculos/repostajes/forms.py
index 4cdfdb7..dc1f3ea 100644
--- a/RepostajesDj/vehiculos/repostajes/forms.py
+++ b/RepostajesDj/vehiculos/repostajes/forms.py
@@ -2,6 +2,7 @@ from django import forms
 from django.contrib.auth.forms import UserCreationForm, UserChangeForm
 
 from .models import Vehiculo, Repostaje, ReyMotaUser
+import calculation
 
 
 class VehiculoForm(forms.ModelForm):
@@ -20,17 +21,34 @@ class VehiculoForm(forms.ModelForm):
 class RepostajeForm(forms.ModelForm):
     class Meta:
         model = Repostaje
-        fields = ['fecha', 'kms', 'litros', 'descuento']
+        fields = ['fecha', 'vehiculo', 'kms', 'litros', 'importe']
 
     fecha = forms.DateField(
-        widget=forms.TextInput(attrs={'class': 'form-control'}))
-    kms = forms.DecimalField(
-        widget=forms.TextInput(attrs={'class': 'form-control'}))
+            widget=forms.DateInput(attrs={'type': 'date', 'class': 'form-control'}))
 
-    Vehiculo = forms.ModelChoiceField(
+    vehiculo = forms.ModelChoiceField(
         queryset=Vehiculo.objects.all(),
         widget=forms.Select(attrs={'class': 'form-control'}))
 
+    kms = forms.DecimalField(
+        widget=forms.TextInput(attrs={'class': 'form-control'}))
+
+    litros = forms.DecimalField(
+        widget=forms.TextInput(attrs={'class': 'form-control'}))
+
+    importe = forms.DecimalField(
+        widget=forms.TextInput(attrs={'class': 'form-control'}))
+
+    aplica_descuento = forms.BooleanField(initial=False, required=False)
+
+    descuento = forms.DecimalField(
+            widget=calculation.FormulaInput('aplica_descuento ? parseFloat(importe*0.03).toFixed(2) : 0.0')
+    )
+
+    precioxlitro = forms.DecimalField(
+            widget=calculation.FormulaInput('(importe-descuento)/litros')
+    )
+
 
 class ReyMotaUserCreationForm(UserCreationForm):
 
diff --git a/RepostajesDj/vehiculos/repostajes/models.py b/RepostajesDj/vehiculos/repostajes/models.py
index a65f628..a91f94b 100644
--- a/RepostajesDj/vehiculos/repostajes/models.py
+++ b/RepostajesDj/vehiculos/repostajes/models.py
@@ -31,6 +31,7 @@ class Repostaje(models.Model):
     kms = models.DecimalField(max_digits=10, decimal_places=2, blank=True, null=True)
     litros = models.DecimalField(max_digits=4, decimal_places=2, blank=True, null=True)
     descuento = models.DecimalField(max_digits=4, decimal_places=2, blank=True, null=True)
+    importe = models.DecimalField(max_digits=6, decimal_places=2, blank=True, null=True)
     precioxlitro = models.DecimalField(max_digits=4, decimal_places=2, blank=True, null=True)
     kmsrecorridos = models.DecimalField(max_digits=5, decimal_places=2, blank=True, null=True)
     consumo = models.DecimalField(max_digits=4, decimal_places=2, blank=True, null=True)
diff --git a/RepostajesDj/vehiculos/repostajes/templates/_branding.html b/RepostajesDj/vehiculos/repostajes/templates/_branding.html
index 0c08c5b..20a1037 100644
--- a/RepostajesDj/vehiculos/repostajes/templates/_branding.html
+++ b/RepostajesDj/vehiculos/repostajes/templates/_branding.html
@@ -3,6 +3,6 @@
 {% load filtros_de_entorno %}
 
 <div class="app-branding">
-    <a class="app-logo" href="{% url 'principal' %}"><img class="logo-icon me-2" src="{% static 'images/reymota-logo.svg' %}" alt="logo"><span class="logo-text">LIBROS</span><span style="color: blue; font-size: 14px;"> v {{ "VERSION"|muestra_version }}</span></a>
+    <a class="app-logo" href="{% url 'principal' %}"><img class="logo-icon me-2" src="{% static 'images/reymota-logo.svg' %}" alt="logo"><span class="logo-text">VEHÍCULOS</span><span style="color: blue; font-size: 14px;"> v {{ "VERSION"|muestra_version }}</span></a>
 
-</div><!--//app-branding--> 
\ No newline at end of file
+</div><!--//app-branding--> 
diff --git a/RepostajesDj/vehiculos/repostajes/templates/repostajes/detalle_repostaje.html b/RepostajesDj/vehiculos/repostajes/templates/repostajes/detalle_repostaje.html
index ee79a2e..0cf2377 100644
--- a/RepostajesDj/vehiculos/repostajes/templates/repostajes/detalle_repostaje.html
+++ b/RepostajesDj/vehiculos/repostajes/templates/repostajes/detalle_repostaje.html
@@ -10,11 +10,13 @@
                     <h4 class="notification-title mb-1">{{ repostaje.fecha }}</h4>
                     
                     <ul class="notification-meta list-inline mb-0">
-                        <li class="list-inline-item">{{ repostaje.vehiculo.matricula }}</li>
+                        <li class="list-inline-item"><a href="{% url 'detalle_vehiculo' repostaje.vehiculo_id %}">{{ repostaje.vehiculo.matricula }}</a></li>
                         <li class="list-inline-item">|</li>
-                        <li class="list-inline-item">{{ repostaje.kms }}</li>
+                        <li class="list-inline-item">{{ repostaje.kms }} kms</li>
                         <li class="list-inline-item">|</li>
-                        <li class="list-inline-item"><a href="{% url 'detalle_vehiculo' repostaje.vehiculo_id %}">{{ repostaje.vehiculo.nombre }}</a></li>
+                        <li class="list-inline-item">{{ repostaje.litros }} litros</li>
+                        <li class="list-inline-item">|</li>
+                        <li class="list-inline-item">{{ repostaje.importe }} €</li>
                     </ul>
                 </div><!--//col-->
             </tr>
diff --git a/RepostajesDj/vehiculos/repostajes/templates/repostajes/detalle_vehiculo.html b/RepostajesDj/vehiculos/repostajes/templates/repostajes/detalle_vehiculo.html
index 945b757..cbc9b7c 100644
--- a/RepostajesDj/vehiculos/repostajes/templates/repostajes/detalle_vehiculo.html
+++ b/RepostajesDj/vehiculos/repostajes/templates/repostajes/detalle_vehiculo.html
@@ -28,14 +28,26 @@
                     <thead>
                         <tr>
                             <th class="cell">Fecha</th>
+                            <th class="cell">Kilómetros</th>
                             <th class="cell">Litros</th>
+                            <th class="cell">Importe</th>
+                            <th class="cell">Descuento</th>
+                            <th class="cell">Precio por litro</th>
+                            <th class="cell">Kms recorridos</th>
+                            <th class="cell">Consumo/100 kms</th>
                         </tr>
                     </thead>
                     <tbody>
                         {% for repostaje in repostajes %}
                         <tr>
                             <td class="cell"><a href="{% url 'detalle_repostaje' repostaje.id %}">{{ repostaje.fecha }}</a></td>
+                            <td class="cell">{{ repostaje.kms }}</td>
                             <td class="cell">{{ repostaje.litros }}</td>
+                            <td class="cell">{{ repostaje.importe }}</td>
+                            <td class="cell">{{ repostaje.descuento }}</td>
+                            <td class="cell">{{ repostaje.precioxlitro }}</td>
+                            <td class="cell">{{ repostaje.kmsrecorridos }}</td>
+                            <td class="cell">{{ repostaje.consumo }}</td>
                         </tr>
                         {% endfor %}	
                     </tbody>
diff --git a/RepostajesDj/vehiculos/repostajes/templates/repostajes/form_repostaje.html b/RepostajesDj/vehiculos/repostajes/templates/repostajes/form_repostaje.html
index 8d2be48..d85edb9 100644
--- a/RepostajesDj/vehiculos/repostajes/templates/repostajes/form_repostaje.html
+++ b/RepostajesDj/vehiculos/repostajes/templates/repostajes/form_repostaje.html
@@ -11,6 +11,7 @@
                   <button type="submit" class="btn app-btn-primary w-100 theme-btn mx-auto">Guardar</button>
             </div>
         </form>
+	{{ form.media }}
     </div>
 </div>
 {% endblock %}
diff --git a/RepostajesDj/vehiculos/repostajes/templates/repostajes/index.html b/RepostajesDj/vehiculos/repostajes/templates/repostajes/index.html
index 0b7b6cd..53e7b5b 100644
--- a/RepostajesDj/vehiculos/repostajes/templates/repostajes/index.html
+++ b/RepostajesDj/vehiculos/repostajes/templates/repostajes/index.html
@@ -9,7 +9,7 @@
     <div class="app-card alert alert-dismissible shadow-sm mb-4 border-left-decoration" role="alert">
         <div class="inner">
             <div class="app-card-body p-3 p-lg-4">
-                <h3 class="mb-3">¡Bienvenido a la colección de repostajes!</h3>
+                <h3 class="mb-3">¡Bienvenido a la gestión de vehículos!</h3>
                 <div class="row gx-5 gy-3">
                     <!--
                     <div class="col-12 col-lg-9">
diff --git a/RepostajesDj/vehiculos/repostajes/views.py b/RepostajesDj/vehiculos/repostajes/views.py
index 7ab647b..b80653d 100644
--- a/RepostajesDj/vehiculos/repostajes/views.py
+++ b/RepostajesDj/vehiculos/repostajes/views.py
@@ -78,14 +78,20 @@ def detalle_repostaje(request, repostaje_id):
 
 @login_required
 def nuevo_repostaje(request):
-    if request.method == 'POST':
-        form = RepostajeForm(request.POST, request.FILES)
-        if form.is_valid():
-            form.save()
-            return redirect('lista_repostajes')
+
+    vehiculos = Vehiculo.objects.all()  # vamos a ver si hay vehículos dados de alta
+
+    if vehiculos:
+        if request.method == 'POST':
+            form = RepostajeForm(request.POST, request.FILES)
+            if form.is_valid():
+                form.save()
+                return redirect('lista_repostajes')
+        else:
+            form = RepostajeForm()
+        return render(request, 'repostajes/form_repostaje.html', {'form': form})
     else:
-        form = RepostajeForm()
-    return render(request, 'repostajes/form_repostaje.html', {'form': form})
+        return render(request, 'repostajes/index.html')
 
 
 @login_required
diff --git a/RepostajesDj/vehiculos/vehiculos/settings.py b/RepostajesDj/vehiculos/vehiculos/settings.py
index 89930b9..c8d8184 100644
--- a/RepostajesDj/vehiculos/vehiculos/settings.py
+++ b/RepostajesDj/vehiculos/vehiculos/settings.py
@@ -41,6 +41,7 @@ INSTALLED_APPS = [
 
     'repostajes',
     'accounts',
+    'calculation',
 ]
 
 MIDDLEWARE = [