diff --git a/expenses_manager/expenses/static/expenses/css/base.css b/expenses_manager/expenses/static/expenses/css/base.css
index dd5d0e3..533ca0a 100644
--- a/expenses_manager/expenses/static/expenses/css/base.css
+++ b/expenses_manager/expenses/static/expenses/css/base.css
@@ -4,6 +4,10 @@ body {
     background: #f7f7f7;
 }
 
+a.danger {
+    color: #b91c1c;
+}
+
 .topbar {
     background: #1f2937;
     padding: 12px 20px;
@@ -175,4 +179,30 @@ tbody tr:hover {
 
 .btn.secondary {
     background: #6b7280;
+}
+
+.messages {
+    margin: 1rem 0;
+}
+
+.message {
+    padding: 0.6rem 0.8rem;
+    border-radius: 6px;
+    margin-bottom: 0.5rem;
+    font-size: 0.9rem;
+}
+
+.message.success {
+    background: #e6f4ea;
+    color: #166534;
+}
+
+.message.error {
+    background: #fee2e2;
+    color: #991b1b;
+}
+
+.message.warning {
+    background: #fef3c7;
+    color: #92400e;
 }
\ No newline at end of file
diff --git a/expenses_manager/expenses/templates/expenses/account_confirm_delete.html b/expenses_manager/expenses/templates/expenses/account_confirm_delete.html
index 6ccaca9..0d91fcb 100644
--- a/expenses_manager/expenses/templates/expenses/account_confirm_delete.html
+++ b/expenses_manager/expenses/templates/expenses/account_confirm_delete.html
@@ -11,8 +11,8 @@
 
     <form method="post">
         {% csrf_token %}
-        <button type="submit">Sí, eliminar</button>
-        <a href="{% url 'account_list' %}">Cancelar</a>
+        <button class="btn">Sí, eliminar</button>
+        <a class="btn secondary" href="{% url 'account_list' %}">Cancelar</a>
     </form>
 
 {% endblock %}
\ No newline at end of file
diff --git a/expenses_manager/expenses/templates/expenses/account_list.html b/expenses_manager/expenses/templates/expenses/account_list.html
index a7b0e31..6867499 100644
--- a/expenses_manager/expenses/templates/expenses/account_list.html
+++ b/expenses_manager/expenses/templates/expenses/account_list.html
@@ -25,7 +25,7 @@
                     <td>{{ account.active }}</td>
                     <td class="table-actions">
                         <a href="{% url 'account_edit' account.id %}">Editar</a>
-                        <a href="{% url 'account_delete' account.id %}">Eliminar</a>
+                        <a href="{% url 'account_delete' account.id %}" class="danger">Eliminar</a>
                     </td>
                 </tr>
             {% empty %}
diff --git a/expenses_manager/expenses/templates/expenses/base.html b/expenses_manager/expenses/templates/expenses/base.html
index 054c3ee..d59d43a 100644
--- a/expenses_manager/expenses/templates/expenses/base.html
+++ b/expenses_manager/expenses/templates/expenses/base.html
@@ -33,6 +33,15 @@
 
                 </nav>
             </header>
+            {% if messages %}
+                <div class="messages">
+                    {% for message in messages %}
+                        <div class="message {{ message.tags }}">
+                            {{ message }}
+                        </div>
+                    {% endfor %}
+                </div>
+            {% endif %}
         {% endif %}
 
         <main class="content">
diff --git a/expenses_manager/expenses/templates/expenses/expense_confirm_delete.html b/expenses_manager/expenses/templates/expenses/expense_confirm_delete.html
index d5faf94..52366ae 100644
--- a/expenses_manager/expenses/templates/expenses/expense_confirm_delete.html
+++ b/expenses_manager/expenses/templates/expenses/expense_confirm_delete.html
@@ -1,24 +1,21 @@
 {% extends "expenses/base.html" %}
 
-{% block title %}Borrar gasto{% endblock %}
+{% block title %}Eliminar gasto{% endblock %}
 
 {% block content %}
-    <h1>Borrar gasto</h1>
+    <h1>Eliminar gasto</h1>
 
     <p>
-        ¿Seguro que quieres borrar este gasto?
+        ¿Seguro que quieres eliminar el gasto de 
+        <strong>{{ expense.amount }}€</strong>
+        del {{ expense.date }} perteneciente a 
+        <strong>{{ expense.account }}</strong>?
     </p>
 
-    <ul>
-        <li>Fecha: {{ expense.date }}</li>
-        <li>Importe: {{ expense.amount }}</li>
-        <li>Categoría: {{ expense.category.name }}</li>
-    </ul>
-
     <form method="post">
         {% csrf_token %}
-        <button type="submit">Sí, borrar</button>
+        <button class="btn">Sí, eliminar</button>
+        <a class="btn secondary" href="{% url 'expense_list' %}">Cancelar</a>
     </form>
 
-    <a href="{% url 'expense_list' %}">Cancelar</a>
 {% endblock %}
diff --git a/expenses_manager/expenses/templates/expenses/expense_list.html b/expenses_manager/expenses/templates/expenses/expense_list.html
index 33d680f..9ff88b1 100644
--- a/expenses_manager/expenses/templates/expenses/expense_list.html
+++ b/expenses_manager/expenses/templates/expenses/expense_list.html
@@ -111,7 +111,7 @@
                     </td>
                     <td class="table-actions">
                         <a href="{% url 'expense_edit' expense.id %}">Editar</a>
-                        <a href="{% url 'expense_delete' expense.id %}">Eliminar</a>
+                        <a href="{% url 'expense_delete' expense.id %}" class="danger">Eliminar</a>
                     </td>
                 </tr>
             {% empty %}
diff --git a/expenses_manager/expenses/templates/expenses/income_confirm_delete.html b/expenses_manager/expenses/templates/expenses/income_confirm_delete.html
index bda0fbe..2305fd1 100644
--- a/expenses_manager/expenses/templates/expenses/income_confirm_delete.html
+++ b/expenses_manager/expenses/templates/expenses/income_confirm_delete.html
@@ -1,23 +1,20 @@
 {% extends "expenses/base.html" %}
-{% block title %}Borrar ingreso{% endblock %}
+{% block title %}Eliminar ingreso{% endblock %}
 
 {% block content %}        
-    <h1>Borrar ingreso</h1>
+    <h1>Eliminar ingreso</h1>
 
     <p>
-        ¿Seguro que quieres borrar este ingreso?
+        ¿Seguro que quieres eliminar el ingreso de 
+        <strong>{{ income.amount }}€</strong>
+        del {{ expense.date }} perteneciente a 
+        <strong>{{ income.account }}</strong>?
     </p>
 
-    <ul>
-        <li>Fecha: {{ income.date }}</li>
-        <li>Importe: {{ income.amount }}</li>
-        <li>Categoría: {{ income.category.name }}</li>
-    </ul>
-
     <form method="post">
         {% csrf_token %}
-        <button type="submit">Sí, borrar</button>
+        <button class="btn">Sí, eliminar</button>
+        <a class="btn secondary" href="{% url 'income_list' %}">Cancelar</a>
     </form>
 
-    <a class="btn secondary" href="{% url 'income_list' %}">Cancelar</a>
 {% endblock %}
\ No newline at end of file
diff --git a/expenses_manager/expenses/templates/expenses/income_list.html b/expenses_manager/expenses/templates/expenses/income_list.html
index 6e68463..911e5fa 100644
--- a/expenses_manager/expenses/templates/expenses/income_list.html
+++ b/expenses_manager/expenses/templates/expenses/income_list.html
@@ -24,7 +24,7 @@
                     <td>{{ income.date }}</td>
                     <td class="table-actions">
                         <a href="{% url 'income_edit' income.id %}">Editar</a>
-                        <a href="{% url 'income_delete' income.id %}">Eliminar</a>
+                        <a href="{% url 'income_delete' income.id %}" class="danger">Eliminar</a>
                     </td>
                 </tr>
             {% empty %}
diff --git a/expenses_manager/expenses/templates/expenses/tag_confirm_delete.html b/expenses_manager/expenses/templates/expenses/tag_confirm_delete.html
index afc767d..ea1bd01 100644
--- a/expenses_manager/expenses/templates/expenses/tag_confirm_delete.html
+++ b/expenses_manager/expenses/templates/expenses/tag_confirm_delete.html
@@ -3,10 +3,15 @@
 {% block content %}
     <h1>Eliminar etiqueta</h1>
 
+    <p>
+        ¿Seguro que quieres eliminar la etiqueta
+        <strong>{{ tag.name }}€</strong>?
+    </p>
+
     <form method="post">
         {% csrf_token %}
-        <button type="submit">Eliminar</button>
+        <button class="btn">Eliminar</button>
+        <a class="btn secondary" href="{% url 'tag_list' %}">Cancelar</a>
     </form>
 
-    <a class="btn secondary" href="{% url 'tag_list' %}">Cancelar</a>
 {% endblock %}
\ No newline at end of file
diff --git a/expenses_manager/expenses/templates/expenses/tag_list.html b/expenses_manager/expenses/templates/expenses/tag_list.html
index 911132b..1291ade 100644
--- a/expenses_manager/expenses/templates/expenses/tag_list.html
+++ b/expenses_manager/expenses/templates/expenses/tag_list.html
@@ -10,7 +10,7 @@
             <li class="table-actions">
                 {{ tag.name }}
                 <a href="{% url 'tag_edit' tag.id %}">Editar</a>
-                <a href="{% url 'tag_delete' tag.id %}">Eliminar</a>
+                <a href="{% url 'tag_delete' tag.id %}" class="danger">Eliminar</a>
             </li>
         {% empty %}
             <li>No hay etiquetas</li>
diff --git a/expenses_manager/expenses/views.py b/expenses_manager/expenses/views.py
index daa338e..2bdb1c0 100644
--- a/expenses_manager/expenses/views.py
+++ b/expenses_manager/expenses/views.py
@@ -1,5 +1,6 @@
 from datetime import date
 from operator import truediv
+from django.contrib import messages
 from .models import Account, Category, Expense, Tag, Income
 from .forms import ExpenseForm, IncomeForm, TagForm, AccountForm
 # from dateutli.relativedelta import relativedelta
@@ -211,6 +212,8 @@ def expense_create(request):
             expense.owner = request.user
             expense.save()
             form.save_m2m()
+            
+            messages.success(request, 'Gasto creado correctamente.')
             return redirect('expense_list')
     else:
         form = ExpenseForm(user=request.user)
@@ -233,6 +236,7 @@ def expense_edit(request, pk):
         form = ExpenseForm(request.POST or None, instance=expense, user=request.user)
         if form.is_valid():
             expense = form.save()
+            messages.success(request, 'Gasto actualizado')
             return redirect('expense_list')
     else:
         form = ExpenseForm(instance=expense, user=request.user)
@@ -254,6 +258,7 @@ def expense_delete(request, pk):
     
     if request.method == 'POST':
         expense.delete()
+        messages.success(request, 'Gasto eliminado correctamente.')
         return redirect('expense_list')
     
     return render(
@@ -547,6 +552,7 @@ def tag_create(request):
             tag = form.save(commit=False)
             tag.owner = request.user
             tag.save()
+            messages.success(request, 'Etiqueta creada correctamente.')
             return redirect('tag_list')
     else:
         form = TagForm()
@@ -570,6 +576,7 @@ def tag_edit(request, pk):
         form = TagForm(request.POST, instance=tag)
         if form.is_valid():
             form.save()
+            messages.success(request, 'Etiqueta actualizada.')
             return redirect('tag_list')
     else:
         form = TagForm(instance=tag)
@@ -591,6 +598,7 @@ def tag_delete(request, pk):
     
     if request.method == 'POST':
         tag.delete()
+        messages.success(request, 'Etiqueta eliminada.')
         return redirect('tag_list')
     
     return render(
@@ -618,6 +626,7 @@ def account_create(request):
             account = form.save(commit=False)
             account.owner = request.user
             account.save()
+            messages.success(request, 'Cuenta creada correctamente.')
             return redirect('account_list')
     else:
         form = AccountForm()
@@ -640,6 +649,7 @@ def account_edit(request, pk):
         form = AccountForm(request.POST, instance=account)
         if form.is_valid():
             form.save()
+            messages.success(request, 'Cuenta actualizada.')
             return redirect('account_list')
     else:
         form = AccountForm(instance=account)
@@ -657,6 +667,7 @@ def account_delete(request, pk):
     if request.method == 'POST':
         account.active = False
         account.save()
+        messages.success(request, 'Cuenta eliminada.')
         return redirect('account_list')
     
     return render(
@@ -673,6 +684,7 @@ def income_create(request):
             income = form.save(commit=False)
             income.owner = request.user
             income.save()
+            messages.success(request, 'Ingreso creado correctamente.')
             return redirect('income_list')
     else:
         form = IncomeForm(user=request.user)
@@ -705,6 +717,7 @@ def income_edit(request, pk):
         form = IncomeForm(request.POST, instance=income, user=request.user)
         if form.is_valid():
             form.save()
+            messages.success(request, 'Ingreso actualizado.')
             return redirect('income_list')
     else:
         form = IncomeForm(instance=income, user=request.user)
@@ -721,6 +734,7 @@ def income_delete(request, pk):
     
     if request.method == 'POST':
         income.delete()
+        messages.success(request, 'Ingreso eliminado.')
         return redirect('income_list')
     
     return render(
diff --git a/expenses_manager/expenses_manager/settings.py b/expenses_manager/expenses_manager/settings.py
index dec671f..1d7817b 100644
--- a/expenses_manager/expenses_manager/settings.py
+++ b/expenses_manager/expenses_manager/settings.py
@@ -13,6 +13,7 @@ https://docs.djangoproject.com/en/5.2/ref/settings/
 import os
 from pathlib import Path
 from dotenv import load_dotenv
+from django.contrib.messages import constants as messages
 
 load_dotenv()