diff --git a/assets/css/basic.css b/assets/css/basic.css
index 3a4b71c8..92e1b943 100644
--- a/assets/css/basic.css
+++ b/assets/css/basic.css
@@ -162,11 +162,9 @@ body {
     background-color: color-mix(in srgb, var(--val-color--primary) 85%, black);
     border-color: color-mix(in srgb, var(--val-color--primary) 85%, black);
 }
-.button:disabled,
-.button.disabled {
+.button:disabled {
     opacity: 0.65;
     cursor: default;
-    pointer-events: none;
 }
 .button::-moz-focus-inner {
     border: 0;
@@ -239,8 +237,7 @@ body {
     background-color: transparent;
     border-color: transparent;
 }
-.button-link:disabled,
-.button-link.disabled {
+.button-link:disabled {
     color: var(--val-color--text--muted);
 }
 
diff --git a/extensions/pagetop-user/src/component/admin/user_table.rs b/extensions/pagetop-user/src/component/admin/user_table.rs
index b0e64cc1..97664a13 100644
--- a/extensions/pagetop-user/src/component/admin/user_table.rs
+++ b/extensions/pagetop-user/src/component/admin/user_table.rs
@@ -7,7 +7,6 @@ use pagetop_htmx::hx_table::sort_link;
 use crate::ADMIN_USERS_PATH;
 use crate::LOCALES_USER;
 use crate::account::UserStatus;
-use crate::handlers::admin::users::available_roles;
 use crate::permission::UserPermission;
 use crate::service::user_admin::{UserListItem, UserSortField};
 use crate::user_path;
@@ -69,11 +68,6 @@ impl Component for UserTable {
         let can_assign_roles = cx
             .request()
             .is_some_and(|r| has_permission(r, &UserPermission::AssignRoles));
-        // Sólo hace falta consultar si hay algún rol asignable cuando el botón vaya a mostrarse.
-        let has_assignable_roles = can_assign_roles
-            && available_roles(&[])
-                .await
-                .is_ok_and(|roles| !roles.is_empty());
 
         for user in self.items() {
             let status = user.status;
@@ -85,10 +79,7 @@ impl Component for UserTable {
                     .with_cell(user.display_name.as_deref().unwrap_or("-"))
                     .with_cell(roles_cell(user, cx).await)
                     .with_cell(Lc::t(status_key(status), &LOCALES_USER))
-                    .with_cell(
-                        actions_cell(user, &waypoint, can_assign_roles, has_assignable_roles, cx)
-                            .await,
-                    ),
+                    .with_cell(actions_cell(user, &waypoint, can_assign_roles, cx).await),
             );
         }
 
@@ -212,14 +203,12 @@ fn username_cell(user: &UserListItem, waypoint: &Waypoint) -> Html {
 }
 
 // Construye la celda de acciones: editar siempre, y gestionar roles sólo si el usuario autenticado
-// tiene permiso para asignarlos; en ese caso, deshabilitado si no hay ningún rol asignable en todo
-// el sistema. Devuelve un componente `Html` para que el marcado se genere cuando `Table` renderice
-// la celda, no al construir la fila.
+// tiene permiso para asignarlos. Devuelve un componente `Html` para que el marcado se genere
+// cuando `Table` renderice la celda, no al construir la fila.
 async fn actions_cell(
     user: &UserListItem,
     waypoint: &Waypoint,
     can_assign_roles: bool,
-    has_assignable_roles: bool,
     cx: &mut Context,
 ) -> Html {
     let id = user.id;
@@ -240,7 +229,6 @@ async fn actions_cell(
             Button::anchor(Lc::t("btn-manage-roles", &LOCALES_USER), roles_href)
                 .with_style(button::Style::Solid(Intent::Neutral))
                 .with_size(button::Size::Small)
-                .with_disabled(!has_assignable_roles)
                 .render(cx)
                 .await,
         )
diff --git a/extensions/pagetop-user/src/handlers/admin/users.rs b/extensions/pagetop-user/src/handlers/admin/users.rs
index 6aa0f853..d2458aac 100644
--- a/extensions/pagetop-user/src/handlers/admin/users.rs
+++ b/extensions/pagetop-user/src/handlers/admin/users.rs
@@ -112,11 +112,8 @@ fn search_bar(current_query: Option<String>) -> Html {
 // **< available_roles >****************************************************************************
 
 // Roles asignables desde la UI de usuarios: excluye "anonymous" (nunca se asigna explícitamente)
-// y "authenticated" (implícito, nunca se asigna). `pub(crate)` porque también la usa
-// `component::admin::user_table` para decidir si hay algo que gestionar.
-pub(crate) async fn available_roles(
-    selected: &[i32],
-) -> Result<Vec<(i32, String, bool)>, AuthError> {
+// y "authenticated" (implícito, nunca se asigna).
+async fn available_roles(selected: &[i32]) -> Result<Vec<(i32, String, bool)>, AuthError> {
     let items = role_admin::list_roles(&role_admin::RoleListParams {
         sort: role_admin::RoleSortField::Weight,
         dir: SortDir::Asc,
@@ -279,10 +276,6 @@ async fn render_user_edit(
     let can_toggle_admin = request
         .extension::<Account>()
         .is_some_and(|a| a.is_admin && a.id != id);
-    let has_assignable_roles = match available_roles(&[]).await {
-        Ok(roles) => !roles.is_empty(),
-        Err(_) => return ErrorPage::InternalError(Some(request)).into_response(),
-    };
     let mut page = Page::admin(request);
     let back_href = waypoint.or(page.context().route(ADMIN_USERS_PATH));
     let title = Lc::t("title-admin-user-edit", &LOCALES_USER);
@@ -291,7 +284,6 @@ async fn render_user_edit(
         status,
         user.is_admin,
         can_toggle_admin,
-        has_assignable_roles,
         &waypoint,
         page.context(),
     );
@@ -336,7 +328,6 @@ fn edit_actions(
     status: UserStatus,
     target_is_admin: bool,
     can_toggle_admin: bool,
-    has_assignable_roles: bool,
     waypoint: &Waypoint,
     cx: &mut Context,
 ) -> Flex {
@@ -379,8 +370,7 @@ fn edit_actions(
         )
         .with_child(
             Button::anchor(Lc::t("btn-manage-roles", &LOCALES_USER), roles_href)
-                .with_style(button::Style::Solid(Intent::Neutral))
-                .with_disabled(!has_assignable_roles),
+                .with_style(button::Style::Solid(Intent::Neutral)),
         )
         .with_child(
             Button::anchor(Lc::t("btn-reset-password", &LOCALES_USER), password_href)
diff --git a/src/base/component/button/component.rs b/src/base/component/button/component.rs
index 038e9fef..e65b4527 100644
--- a/src/base/component/button/component.rs
+++ b/src/base/component/button/component.rs
@@ -92,12 +92,6 @@ impl Component for Button {
             Style::Outline(intent) => util::join!("button button-outline-", intent.color(cx)),
             Style::Link => "button button-link".to_string(),
         }));
-
-        // Un `<button disabled>` es deshabilitado por el navegador (`:disabled`), pero un `<a>` sin
-        // `href` (ver `prepare()`) no tiene un estado nativo similar. Por eso la clase `disabled`.
-        if *self.disabled() {
-            self.alter_prop(PropsOp::add_classes("disabled"));
-        }
     }
 
     async fn prepare(&self, cx: &mut Context) -> Result<Markup, ComponentError> {
diff --git a/tests/component_button.rs b/tests/component_button.rs
index 79f56a2e..5fcfc334 100644
--- a/tests/component_button.rs
+++ b/tests/component_button.rs
@@ -142,22 +142,3 @@ async fn disabled_anchor_omits_href_and_sets_aria_disabled() {
     assert!(html.contains(r#"aria-disabled="true""#));
     assert!(html.contains(r#"tabindex="-1""#));
 }
-
-// A disabled `<a>` has no native equivalent to `:disabled` that CSS can hook into, unlike a
-// `<button disabled>`; the `disabled` class is what both Basic (`.button.disabled`) and Bootsier
-// (Bootstrap's own `.btn.disabled`) actually style.
-#[pagetop::test]
-async fn disabled_anchor_gets_the_disabled_class() {
-    let mut button = Button::anchor(Lc::n("Edit"), "/items/1/edit").with_disabled(true);
-    let html = button.render(&mut Context::default()).await.into_string();
-
-    assert!(html.contains(r#"class="button disabled""#));
-}
-
-#[pagetop::test]
-async fn disabled_button_also_gets_the_disabled_class() {
-    let mut button = Button::submit(Lc::n("Save")).with_disabled(true);
-    let html = button.render(&mut Context::default()).await.into_string();
-
-    assert!(html.contains(r#"class="button disabled""#));
-}