sure/app/views/coinbase_items/_coinbase_item.html.erb

<%# locals: (coinbase_item:) %>

<%= tag.div id: dom_id(coinbase_item) do %>
  <%# Compute unlinked count early so it's available for both menu and bottom section %>
  <% unlinked_count = if defined?(@coinbase_unlinked_count_map) && @coinbase_unlinked_count_map
       @coinbase_unlinked_count_map[coinbase_item.id] || 0
     else
       begin
         coinbase_item.coinbase_accounts
           .left_joins(:account_provider)
           .where(account_providers: { id: nil })
           .count
       rescue => e
         Rails.logger.warn("Coinbase card: unlinked_count fallback failed: #{e.class} - #{e.message}")
         0
       end
     end %>

  <details open class="group bg-container p-4 shadow-border-xs rounded-xl">
    <summary class="flex items-center justify-between gap-2 focus-visible:outline-hidden">
      <div class="flex items-center gap-2">
        <%= icon "chevron-right", class: "group-open:transform group-open:rotate-90" %>

        <div class="flex items-center justify-center h-8 w-8 rounded-full" style="background-color: rgba(0, 82, 255, 0.1);">
          <div class="flex items-center justify-center">
            <%= icon "bitcoin", size: "sm", class: "text-[#0052FF]" %>
          </div>
        </div>

        <div class="pl-1 text-sm">
          <div class="flex items-center gap-2">
            <%= tag.p coinbase_item.institution_display_name, class: "font-medium text-primary" %>
            <% if coinbase_item.scheduled_for_deletion? %>
              <p class="text-destructive text-sm animate-pulse"><%= t(".deletion_in_progress") %></p>
            <% end %>
          </div>
          <p class="text-xs text-secondary"><%= t(".provider_name") %></p>
          <% if coinbase_item.syncing? %>
            <div class="text-secondary flex items-center gap-1">
              <%= icon "loader", size: "sm", class: "animate-spin" %>
              <%= tag.span t(".syncing") %>
            </div>
          <% elsif coinbase_item.requires_update? %>
            <div class="text-warning flex items-center gap-1">
              <%= icon "alert-triangle", size: "sm", color: "warning" %>
              <%= tag.span t(".reconnect") %>
            </div>
          <% else %>
            <p class="text-secondary">
              <% if coinbase_item.last_synced_at %>
                <% if coinbase_item.sync_status_summary %>
                  <%= t(".status_with_summary", timestamp: time_ago_in_words(coinbase_item.last_synced_at), summary: coinbase_item.sync_status_summary) %>
                <% else %>
                  <%= t(".status", timestamp: time_ago_in_words(coinbase_item.last_synced_at)) %>
                <% end %>
              <% else %>
                <%= t(".status_never") %>
              <% end %>
            </p>
          <% end %>
        </div>
      </div>

      <div class="flex items-center gap-2">
        <% if coinbase_item.requires_update? %>
          <%= render DS::Link.new(
            text: t(".update_credentials"),
            icon: "refresh-cw",
            variant: "secondary",
            href: settings_providers_path,
            frame: "_top"
          ) %>
        <% else %>
          <%= icon(
            "refresh-cw",
            as_button: true,
            href: sync_coinbase_item_path(coinbase_item),
            disabled: coinbase_item.syncing?
          ) %>
        <% end %>

        <%= render DS::Menu.new do |menu| %>
          <% if unlinked_count.to_i > 0 %>
            <% menu.with_item(
              variant: "link",
              text: t(".import_wallets_menu"),
              icon: "plus",
              href: setup_accounts_coinbase_item_path(coinbase_item),
              frame: :modal
            ) %>
          <% end %>
          <% menu.with_item(
            variant: "button",
            text: t(".delete"),
            icon: "trash-2",
            href: coinbase_item_path(coinbase_item),
            method: :delete,
            confirm: CustomConfirm.for_resource_deletion(coinbase_item.institution_display_name, high_severity: true)
          ) %>
        <% end %>
      </div>
    </summary>

    <% unless coinbase_item.scheduled_for_deletion? %>
      <div class="space-y-4 mt-4">
        <% if coinbase_item.accounts.any? %>
          <%= render "accounts/index/account_groups", accounts: coinbase_item.accounts %>
        <% end %>

        <%# Sync summary (collapsible) - using shared ProviderSyncSummary component %>
        <% stats = if defined?(@coinbase_sync_stats_map) && @coinbase_sync_stats_map
             @coinbase_sync_stats_map[coinbase_item.id] || {}
           else
             coinbase_item.syncs.ordered.first&.sync_stats || {}
           end %>
        <%= render ProviderSyncSummary.new(
          stats: stats,
          provider_item: coinbase_item
        ) %>

        <% if unlinked_count.to_i > 0 && coinbase_item.accounts.empty? %>
          <%# No accounts imported yet - show prominent setup prompt %>
          <div class="p-4 flex flex-col gap-3 items-center justify-center">
            <p class="text-primary font-medium text-sm"><%= t(".setup_needed") %></p>
            <p class="text-secondary text-sm"><%= t(".setup_description") %></p>
            <%= render DS::Link.new(
              text: t(".setup_action"),
              icon: "plus",
              variant: "primary",
              href: setup_accounts_coinbase_item_path(coinbase_item),
              frame: :modal
            ) %>
          </div>
        <% elsif coinbase_item.accounts.empty? && coinbase_item.coinbase_accounts.none? %>
          <%# No coinbase_accounts at all - waiting for sync %>
          <div class="p-4 flex flex-col gap-3 items-center justify-center">
            <p class="text-primary font-medium text-sm"><%= t(".no_accounts_title") %></p>
            <p class="text-secondary text-sm"><%= t(".no_accounts_message") %></p>
          </div>
        <% end %>
      </div>
    <% end %>
  </details>
<% end %>