{% extends 'base.html' %}
{% load crispy_forms_tags %}

{% block title %}{{ titulo }}{% endblock %}

{% block page_title %}{{ titulo }}{% endblock %}
{% block page_subtitle %}Gestión de cuenta y acceso{% endblock %}

{% block content %}
<div class="row justify-content-center">
    <div class="col-md-8">
        <div class="card shadow-sm border-0">
            <div class="card-body p-4">
                <form method="post">
                    {% csrf_token %}

                    <div class="row mb-3">
                        {% if not usuario_instance %}
                        <div class="col-md-6 mb-3">
                            <label class="form-label text-secondary fw-semibold">Nombre de Usuario (Login)</label>
                            {{ form.username }}
                            {{ form.username.errors }}
                        </div>
                        <div class="col-md-6 mb-3">
                            <label class="form-label text-secondary fw-semibold">Contraseña Inicial</label>
                            {{ form.password }}
                            {{ form.password.errors }}
                        </div>
                        {% else %}
                        <div class="col-12 mb-3">
                            <div class="alert alert-info py-2">
                                <small><i class="fas fa-info-circle"></i> Editando cuenta de: <strong>
                                        {{ usuario_instance.username }}</strong>.
                                    (Las contraseñas de usuarios existentes se gestionan desde otro panel o el
                                    admin).</small>
                            </div>
                        </div>
                        {% endif %}

                        <div class="col-md-6 mb-3">
                            <label class="form-label text-secondary fw-semibold">Nombres</label>
                            {{ form.first_name }}
                        </div>
                        <div class="col-md-6 mb-3">
                            <label class="form-label text-secondary fw-semibold">Apellidos</label>
                            {{ form.last_name }}
                        </div>

                        <div class="col-md-8 mb-3">
                            <label class="form-label text-secondary fw-semibold">Correo Electrónico</label>
                            {{ form.email }}
                        </div>

                        <div class="col-md-4 mb-3">
                            <label class="form-label text-secondary fw-semibold">Rol del Sistema</label>
                            {{ form.rol }}
                            <small class="text-muted d-block mt-1">Determina los permisos y menús visibles.</small>
                        </div>
                    </div>

                    <div class="d-flex justify-content-end gap-2 mt-4 border-top pt-3">
                        <a href="{% url 'usuario_lista' %}" class="btn btn-light px-4 rounded-pill">Cancelar</a>
                        <button type="submit" class="btn btn-primary px-4 rounded-pill shadow-sm">
                            <i class="fas fa-save"></i> Guardar Usuario
                        </button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>
{% endblock %}