.card.mb-4.border-2
  .card-body
    - if server.ui_v2?
      / Currently on V2
      .d-flex.flex-column.flex-lg-row.align-items-start.align-items-lg-center.gap-3.gap-lg-4
        .d-flex.align-items-start.gap-3.flex-grow-1
          i.bi.bi-check-circle.text-success.fs-2.fs-lg-1
          div
            h4.mb-2.text-success.fs-5.fs-lg-4 ESM v2 Active
            p.text-muted.mb-0.small
              | Modern architecture with cross-platform support and reliable XM8 delivery.

        button.btn.btn-outline-info[
          data-bs-toggle="collapse"
          data-bs-target="#v2Help"
          aria-expanded="#{params[:migrating] ? "true" : "false"}"
        ]
          i.bi.bi-question-circle.me-2
          span.d-none.d-sm-inline Need Help with v2?
          span.d-sm-none Help

      / Collapsible Help Section
      #v2Help.collapse.mt-4[class=class_names("show" => params[:migrating])]
        .card.bg-info.bg-opacity-10.border-info
          .card-body
            .row.g-4
              / Migration Help
              .col-12.col-lg-6
                h6.text-info.mb-3
                  i.bi.bi-arrow-up-circle.me-2
                  | Migration from Classic
                p.small.text-muted.mb-3 Recently upgraded from Classic?

                ul.small.text-muted.mb-3
                  li Review migration steps and database changes
                  li Download fresh config files from dashboard
                  li
                    |> Verify
                    code 01.sql
                    |<> and
                    code 02.sql
                    |< were both executed
                  li
                    |> Check
                    code @esm/log/esm.log
                    |< for errors
                  li
                    |> Ensure
                    code esm.key
                    |<> is in the
                    code @esm
                    |< directory

                = link_to server_setup_docs_path(migrating: true),
                  class: "btn btn-outline-info btn-sm w-100 w-lg-auto"
                  i.bi.bi-book.me-2
                  | Migration Guide

              / Troubleshooting
              .col-12.col-lg-6
                h6.text-warning.mb-3
                  i.bi.bi-tools.me-2
                  | Common Setup Issues

                / Database Issues
                .mb-3
                  h6.small.text-warning.mb-2 Database Migration Errors
                  p.small.text-muted.mb-2 Foreign key constraint failures, table doesn't exist, etc.
                  ul.small.text-muted.mb-0
                    li
                      |> Run
                      code 01.sql
                      |<> AND
                      code 02.sql
                      |< in that exact order
                    li Don't run partial scripts or copy-paste sections
                    li Check that your MySQL user has CREATE permissions

                / Connection Issues
                .mb-3
                  h6.small.text-warning.mb-2 Server Won't Connect
                  p.small.text-muted.mb-2 Dashboard shows offline, commands don't work
                  ul.small.text-muted.mb-0
                    li
                      |> Verify
                      code @esm
                      |<> is in your
                      code -servermod
                      |< parameter
                    li
                      |> Check that
                      code esm.key
                      |<> is directly in the
                      code @esm
                      |< folder
                    li
                      |> Look at
                      code @esm/log/esm.log
                      |< for connection errors

            / Switch Back Warning
            .alert.alert-warning.border-warning.bg-warning.bg-opacity-10.mt-4.mb-0
              .row.g-3.align-items-center
                .col-12.col-lg-8
                  small.text-warning.mb-0
                    i.bi.bi-exclamation-triangle.me-2
                    strong Need to switch back to Classic?
                    span.d-block.mt-1
                      |> After switching back, make sure to redownload and install your
                      code esm.key
                      |< file.
                .col-12.col-lg-4.text-lg-end
                  = button_to disable_v2_community_server_path(current_community, server),
                      method: :patch,
                      class: "btn btn-outline-warning btn-sm",
                      data: {turbo: false}
                    i.bi.bi-arrow-left.me-1
                    | Switch to Classic

    - else
      / Currently on Classic
      .d-flex.flex-column.flex-lg-row.align-items-start.align-items-lg-center.gap-3.gap-lg-4.mb-4
        .d-flex.align-items-start.gap-3.flex-grow-1
          i.bi.bi-clock-history.text-secondary.fs-2.fs-lg-1
          div
            h4.mb-1.text-secondary.fs-5.fs-lg-4 ESM Classic Active
            p.text-muted.mb-0.small Battle-tested since 2018

        = button_to enable_v2_community_server_path(current_community, server),
          method: :patch,
          class: "btn btn-success",
          data: {turbo: false}
          i.bi.bi-arrow-up-circle.me-2
          span.d-none.d-sm-inline Upgrade to
          |< v2

      / V2 Benefits
      .alert.alert-success.border-success.bg-success.bg-opacity-10.mb-0
        h6.text-success.mb-3
          i.bi.bi-rocket-takeoff.me-2
          | ESM v2 Available - Recommended Upgrade

        .row.g-3.g-lg-4
          .col-12.col-lg-6
            h6.text-light.mb-2 New Features:
            ul.small.mb-0
              li Works on Linux + Windows servers
              li Minimal setup, powerful controls when needed
              li Reliable XM8 delivery - no more missed notifications
          .col-12.col-lg-6
            h6.text-light.mb-2 Performance:
            ul.small.mb-0
              li Runs quietly alongside your server
              li Search logs with advanced patterns
              li Auto-generates configuration files