From a3cee151700587d7f295e6bb0dbc0886e5f8e216 Mon Sep 17 00:00:00 2001
From: Andy Smith <andy@37signals.com>
Date: Thu, 7 Aug 2025 15:40:26 -0500
Subject: [PATCH] Add BG image tooltip

---
 app/views/cards/container/_image.html.erb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/views/cards/container/_image.html.erb b/app/views/cards/container/_image.html.erb
index f809cb343..b38f05c07 100644
--- a/app/views/cards/container/_image.html.erb
+++ b/app/views/cards/container/_image.html.erb
@@ -5,9 +5,9 @@
   <% end %>
 <% elsif !card.closed? %>
   <%= form_with model: card, url: collection_card_path(card.collection, card), data: { controller: "form" } do |form| %>
-    <label class="btn input--file">
+    <label class="btn input--file tooltip">
       <%= icon_tag "picture-add" %>
-      <span class="for-screen-reader"></span>
+      <span class="for-screen-reader">Add background image</span>
       <%= form.file_field :image, class: "input",
             accept: "image/png, image/jpeg, image/jpg, image/webp",
             aria: { label: "Add background image" },