diff --git a/lib/towerops_web/live/alert_live/index.ex b/lib/towerops_web/live/alert_live/index.ex
index 72f5a80c..6ac737cb 100644
--- a/lib/towerops_web/live/alert_live/index.ex
+++ b/lib/towerops_web/live/alert_live/index.ex
@@ -1,5 +1,10 @@
 defmodule ToweropsWeb.AlertLive.Index do
-  @moduledoc false
+  @moduledoc """
+  Smart Alert Triage view for WISP operators.
+
+  Groups alerts by site, color-codes by severity/age, supports filtering
+  and sorting, and shows subscriber impact from Gaiia inventory.
+  """
   use ToweropsWeb, :live_view
 
   alias Towerops.Alerts
@@ -10,7 +15,6 @@ defmodule ToweropsWeb.AlertLive.Index do
   def mount(_params, _session, socket) do
     organization = socket.assigns.current_scope.organization
 
-    # Subscribe to alert events
     _ =
       if connected?(socket) do
         _ = Phoenix.PubSub.subscribe(Towerops.PubSub, "alerts:org:#{organization.id}:new")
@@ -20,17 +24,21 @@ defmodule ToweropsWeb.AlertLive.Index do
     {:ok,
      socket
      |> assign(:page_title, "Alerts")
-     |> assign(:filter, "active")
+     |> assign(:filter, "unresolved")
+     |> assign(:sort_by, "severity")
+     |> assign(:expanded_sites, MapSet.new())
      |> load_alerts(organization.id)}
   end
 
   @impl true
   def handle_params(params, _url, socket) do
-    filter = Map.get(params, "filter", "active")
+    filter = Map.get(params, "filter", "unresolved")
+    sort_by = Map.get(params, "sort", socket.assigns.sort_by)
 
     {:noreply,
      socket
      |> assign(:filter, filter)
+     |> assign(:sort_by, sort_by)
      |> load_alerts(socket.assigns.current_scope.organization.id)}
   end
 
@@ -51,6 +59,41 @@ defmodule ToweropsWeb.AlertLive.Index do
     end
   end
 
+  def handle_event("resolve", %{"id" => id}, socket) do
+    organization = socket.assigns.current_scope.organization
+
+    case AccessControl.verify_alert_access(id, organization.id) do
+      {:ok, alert} ->
+        case Alerts.resolve_alert(alert) do
+          {:ok, _alert} ->
+            {:noreply,
+             socket
+             |> put_flash(:info, t_equipment("Alert resolved"))
+             |> load_alerts(organization.id)}
+
+          {:error, _changeset} ->
+            {:noreply, put_flash(socket, :error, t_equipment("Unable to resolve alert"))}
+        end
+
+      {:error, :not_found} ->
+        {:noreply, put_flash(socket, :error, t_equipment("Alert not found"))}
+
+      {:error, :unauthorized} ->
+        {:noreply, put_flash(socket, :error, t_equipment("You don't have access to this alert"))}
+    end
+  end
+
+  def handle_event("toggle_site", %{"site-id" => site_id}, socket) do
+    expanded = socket.assigns.expanded_sites
+
+    expanded =
+      if MapSet.member?(expanded, site_id),
+        do: MapSet.delete(expanded, site_id),
+        else: MapSet.put(expanded, site_id)
+
+    {:noreply, assign(socket, :expanded_sites, expanded)}
+  end
+
   defp perform_acknowledge_alert(socket, alert, user_id, organization_id) do
     case Alerts.acknowledge_alert(alert, user_id) do
       {:ok, _alert} ->
@@ -75,20 +118,107 @@ defmodule ToweropsWeb.AlertLive.Index do
   end
 
   defp load_alerts(socket, organization_id) do
-    alerts =
-      case socket.assigns.filter do
-        "active" ->
-          Alerts.list_organization_active_alerts(organization_id)
+    all_alerts = Alerts.list_organization_alerts(organization_id, %{"limit" => 500})
 
-        _ ->
-          Alerts.list_organization_alerts(organization_id, 100)
-      end
+    filtered_alerts = filter_alerts(all_alerts, socket.assigns.filter)
+    site_subscribers = load_site_subscribers(filtered_alerts)
+    sorted_alerts = sort_alerts(filtered_alerts, socket.assigns.sort_by, site_subscribers)
+    grouped = group_by_site(sorted_alerts, site_subscribers)
 
-    site_subscribers = load_site_subscribers(alerts)
+    # Compute counts for filter tabs
+    counts = %{
+      all: length(all_alerts),
+      critical: Enum.count(all_alerts, &(&1.alert_type == :device_down and is_nil(&1.resolved_at))),
+      unresolved: Enum.count(all_alerts, &is_nil(&1.resolved_at)),
+      resolved: Enum.count(all_alerts, &(not is_nil(&1.resolved_at)))
+    }
 
     socket
-    |> assign(:alerts, alerts)
+    |> assign(:alerts, sorted_alerts)
     |> assign(:site_subscribers, site_subscribers)
+    |> assign(:grouped_alerts, grouped)
+    |> assign(:counts, counts)
+  end
+
+  defp filter_alerts(alerts, "all"), do: alerts
+
+  defp filter_alerts(alerts, "critical"),
+    do: Enum.filter(alerts, &(&1.alert_type == :device_down and is_nil(&1.resolved_at)))
+
+  defp filter_alerts(alerts, "unresolved"),
+    do: Enum.filter(alerts, &is_nil(&1.resolved_at))
+
+  defp filter_alerts(alerts, "resolved"),
+    do: Enum.filter(alerts, &(not is_nil(&1.resolved_at)))
+
+  defp filter_alerts(alerts, _), do: alerts
+
+  defp sort_alerts(alerts, "age", _site_subs) do
+    Enum.sort_by(alerts, & &1.triggered_at, {:asc, DateTime})
+  end
+
+  defp sort_alerts(alerts, "impact", site_subs) do
+    Enum.sort_by(alerts, fn alert ->
+      sub_count = get_subscriber_count(alert, site_subs)
+      -sub_count
+    end)
+  end
+
+  defp sort_alerts(alerts, _severity, _site_subs) do
+    # Default: severity sort — device_down unresolved first, then by age
+    Enum.sort_by(alerts, fn alert ->
+      severity_weight =
+        cond do
+          alert.alert_type == :device_down and is_nil(alert.resolved_at) -> 0
+          alert.alert_type == :device_down -> 1
+          true -> 2
+        end
+
+      {severity_weight, alert.triggered_at}
+    end)
+  end
+
+  defp group_by_site(alerts, site_subscribers) do
+    alerts
+    |> Enum.group_by(fn alert ->
+      if alert.device.site do
+        {alert.device.site.id, alert.device.site.name}
+      else
+        {nil, "No Site"}
+      end
+    end)
+    |> Enum.map(fn {{site_id, site_name}, site_alerts} ->
+      sub_info = if site_id, do: site_subscribers[site_id], else: nil
+      critical_count = Enum.count(site_alerts, &(&1.alert_type == :device_down and is_nil(&1.resolved_at)))
+
+      %{
+        site_id: site_id,
+        site_name: site_name,
+        alerts: site_alerts,
+        total_count: length(site_alerts),
+        critical_count: critical_count,
+        subscriber_info: sub_info,
+        total_subscribers: get_site_subscriber_count(sub_info)
+      }
+    end)
+    |> Enum.sort_by(fn group -> {-group.critical_count, -group.total_subscribers, -group.total_count} end)
+  end
+
+  defp get_site_subscriber_count(%{account_count: count}) when is_integer(count), do: count
+  defp get_site_subscriber_count(_), do: 0
+
+  defp get_subscriber_count(alert, site_subs) do
+    # Use gaiia_impact on alert first, fall back to site-level data
+    cond do
+      alert.gaiia_impact && alert.gaiia_impact["total_subscribers"] ->
+        alert.gaiia_impact["total_subscribers"]
+
+      alert.device.site_id && site_subs[alert.device.site_id] ->
+        get_site_subscriber_count(site_subs[alert.device.site_id])
+
+      true ->
+        0
+    end
   end
 
   defp load_site_subscribers(alerts) do
@@ -99,6 +229,38 @@ defmodule ToweropsWeb.AlertLive.Index do
     |> Map.new(fn site_id -> {site_id, Gaiia.get_site_subscriber_summary(site_id)} end)
   end
 
+  @doc false
+  def severity_color(alert) do
+    cond do
+      alert.resolved_at ->
+        "gray"
+
+      alert.alert_type == :device_down and is_nil(alert.resolved_at) ->
+        age_minutes = DateTime.diff(DateTime.utc_now(), alert.triggered_at, :minute)
+
+        cond do
+          age_minutes > 60 -> "red"
+          age_minutes > 15 -> "orange"
+          true -> "yellow"
+        end
+
+      true ->
+        "green"
+    end
+  end
+
+  @doc false
+  def age_text(alert) do
+    minutes = DateTime.diff(DateTime.utc_now(), alert.triggered_at, :minute)
+
+    cond do
+      minutes < 1 -> "just now"
+      minutes < 60 -> "#{minutes}m ago"
+      minutes < 1440 -> "#{div(minutes, 60)}h ago"
+      true -> "#{div(minutes, 1440)}d ago"
+    end
+  end
+
   defp format_number(number) when is_integer(number) do
     number
     |> Integer.to_string()
diff --git a/lib/towerops_web/live/alert_live/index.html.heex b/lib/towerops_web/live/alert_live/index.html.heex
index 264e19bc..4f1c2408 100644
--- a/lib/towerops_web/live/alert_live/index.html.heex
+++ b/lib/towerops_web/live/alert_live/index.html.heex
@@ -6,40 +6,64 @@
   <.header>
     <span class="flex items-center gap-2">
       Alerts
-      <span class="inline-flex items-center rounded-full bg-blue-50 px-2 py-0.5 text-xs font-medium text-blue-700 ring-1 ring-inset ring-blue-700/10 dark:bg-blue-400/10 dark:text-blue-400 dark:ring-blue-400/30">
-        Experimental
-      </span>
+      <span class="badge badge-info badge-sm">Experimental</span>
     </span>
-    <:subtitle>Monitor and acknowledge system alerts</:subtitle>
+    <:subtitle>Triage alerts by site impact — fix the biggest problems first</:subtitle>
   </.header>
 
-  <div class="mb-6">
-    <div class="inline-flex rounded-lg border border-gray-200 dark:border-white/10">
-      <.link
-        patch={~p"/alerts"}
-        class={[
-          "px-4 py-2 text-sm font-medium rounded-l-lg",
-          @filter == "active" &&
-            "bg-blue-600 text-white dark:bg-blue-500",
-          @filter != "active" &&
-            "bg-white text-gray-700 hover:bg-gray-50 dark:bg-gray-800/50 dark:text-gray-300 dark:hover:bg-gray-800"
-        ]}
-      >
-        Active Alerts
-      </.link>
-      <.link
-        patch={~p"/alerts?filter=all"}
-        class={[
-          "px-4 py-2 text-sm font-medium rounded-r-lg border-l border-gray-200 dark:border-white/10",
-          @filter == "all" &&
-            "bg-blue-600 text-white dark:bg-blue-500",
-          @filter != "all" &&
-            "bg-white text-gray-700 hover:bg-gray-50 dark:bg-gray-800/50 dark:text-gray-300 dark:hover:bg-gray-800"
-        ]}
-      >
-        All Alerts
-      </.link>
-    </div>
+  <%!-- Filter Tabs --%>
+  <div class="tabs tabs-boxed bg-base-200 mb-4 inline-flex">
+    <.link
+      patch={~p"/alerts?filter=unresolved&sort=#{@sort_by}"}
+      class={["tab", @filter == "unresolved" && "tab-active"]}
+    >
+      Unresolved
+      <span class="badge badge-sm ml-1">{@counts.unresolved}</span>
+    </.link>
+    <.link
+      patch={~p"/alerts?filter=critical&sort=#{@sort_by}"}
+      class={["tab", @filter == "critical" && "tab-active"]}
+    >
+      Critical
+      <span class="badge badge-error badge-sm ml-1">{@counts.critical}</span>
+    </.link>
+    <.link
+      patch={~p"/alerts?filter=all&sort=#{@sort_by}"}
+      class={["tab", @filter == "all" && "tab-active"]}
+    >
+      All
+      <span class="badge badge-sm ml-1">{@counts.all}</span>
+    </.link>
+    <.link
+      patch={~p"/alerts?filter=resolved&sort=#{@sort_by}"}
+      class={["tab", @filter == "resolved" && "tab-active"]}
+    >
+      Resolved
+      <span class="badge badge-ghost badge-sm ml-1">{@counts.resolved}</span>
+    </.link>
+  </div>
+
+  <%!-- Sort Controls --%>
+  <div class="flex items-center gap-2 mb-6 text-sm">
+    <span class="text-gray-500 dark:text-gray-400 font-medium">Sort:</span>
+    <.link
+      patch={~p"/alerts?filter=#{@filter}&sort=severity"}
+      class={["btn btn-xs", @sort_by == "severity" && "btn-primary" || "btn-ghost"]}
+    >
+      Severity
+    </.link>
+    <.link
+      patch={~p"/alerts?filter=#{@filter}&sort=age"}
+      class={["btn btn-xs", @sort_by == "age" && "btn-primary" || "btn-ghost"]}
+    >
+      Oldest First
+    </.link>
+    <.link
+      patch={~p"/alerts?filter=#{@filter}&sort=impact"}
+      class={["btn btn-xs", @sort_by == "impact" && "btn-primary" || "btn-ghost"]}
+    >
+      Subscriber Impact
+    </.link>
   </div>
 
   <%= if Enum.empty?(@alerts) do %>
@@ -47,133 +71,208 @@
       <.icon name="hero-bell-slash" class="mx-auto h-12 w-12 text-gray-400 dark:text-gray-500" />
       <h3 class="mt-4 text-lg font-semibold text-gray-900 dark:text-white">No alerts</h3>
       <p class="mt-2 text-sm text-gray-600 dark:text-gray-400">
-        <%= if @filter == "active" do %>
-          There are no active alerts for this organization.
-        <% else %>
-          No alerts have been triggered yet.
+        <%= case @filter do %>
+          <% "unresolved" -> %>
+            All clear — no unresolved alerts.
+          <% "critical" -> %>
+            No critical alerts. Nice work!
+          <% "resolved" -> %>
+            No resolved alerts yet.
+          <% _ -> %>
+            No alerts have been triggered yet.
         <% end %>
       </p>
     </div>
   <% else %>
+    <%!-- Grouped by Site --%>
     <div class="space-y-4">
-      <%= for alert <- @alerts do %>
+      <%= for group <- @grouped_alerts do %>
         <div class={[
-          "rounded-lg border p-6 shadow-sm",
-          alert.resolved_at && "opacity-60",
-          alert.alert_type == :device_down && is_nil(alert.resolved_at) &&
-            "border-l-4 border-red-500 bg-red-50 dark:bg-red-950 dark:border-red-700",
-          (alert.alert_type != :device_down || alert.resolved_at) &&
-            "border-gray-200 bg-white dark:border-white/10 dark:bg-gray-800/50"
+          "collapse collapse-arrow border rounded-xl shadow-sm",
+          group.critical_count > 0 && "border-red-300 dark:border-red-800 bg-red-50/50 dark:bg-red-950/30",
+          group.critical_count == 0 && "border-base-300 bg-base-100"
         ]}>
-          <div class="flex items-start justify-between">
-            <div class="flex-1">
-              <div class="flex items-center gap-3 flex-wrap">
-                <span class={[
-                  "inline-flex items-center gap-1.5 rounded-full px-3 py-1 text-sm font-medium",
-                  alert.alert_type == :device_down &&
-                    "bg-red-100 text-red-800 dark:bg-red-900 dark:text-red-200",
-                  alert.alert_type == :device_up &&
-                    "bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200"
-                ]}>
-                  <%= case alert.alert_type do %>
-                    <% :device_down -> %>
-                      <.icon name="hero-exclamation-triangle" class="h-4 w-4" /> Device Down
-                    <% :device_up -> %>
-                      <.icon name="hero-check-circle" class="h-4 w-4" /> Device Recovered
+          <input
+            type="checkbox"
+            checked={MapSet.member?(@expanded_sites, group.site_id || "none") || group.critical_count > 0}
+            phx-click="toggle_site"
+            phx-value-site-id={group.site_id || "none"}
+          />
+
+          <%!-- Site Header --%>
+          <div class="collapse-title">
+            <div class="flex items-center justify-between flex-wrap gap-2">
+              <div class="flex items-center gap-3">
+                <.icon
+                  name={if group.critical_count > 0, do: "hero-exclamation-triangle", else: "hero-signal"}
+                  class={[
+                    "h-5 w-5",
+                    group.critical_count > 0 && "text-red-500",
+                    group.critical_count == 0 && "text-gray-400"
+                  ]}
+                />
+                <span class="font-semibold text-gray-900 dark:text-white text-lg">
+                  <%= if group.site_id do %>
+                    <.link
+                      navigate={~p"/sites/#{group.site_id}"}
+                      class="hover:text-blue-600 dark:hover:text-blue-400"
+                    >
+                      {group.site_name}
+                    </.link>
+                  <% else %>
+                    {group.site_name}
                   <% end %>
                 </span>
 
-                <%= if alert.resolved_at do %>
-                  <span class="inline-flex items-center rounded-full bg-gray-100 px-2.5 py-0.5 text-xs font-medium text-gray-800 dark:bg-gray-800 dark:text-gray-200">
-                    Resolved
-                  </span>
-                <% end %>
+                <%!-- Alert count badge --%>
+                <span class={[
+                  "badge",
+                  group.critical_count > 0 && "badge-error",
+                  group.critical_count == 0 && "badge-ghost"
+                ]}>
+                  {group.total_count} alert{if group.total_count != 1, do: "s"}
+                </span>
 
-                <%= if alert.acknowledged_at do %>
-                  <span class="inline-flex items-center rounded-full bg-blue-100 px-2.5 py-0.5 text-xs font-medium text-blue-800 dark:bg-blue-900 dark:text-blue-200">
-                    Acknowledged
+                <%= if group.critical_count > 0 do %>
+                  <span class="badge badge-error badge-outline badge-sm">
+                    {group.critical_count} down
                   </span>
                 <% end %>
               </div>
 
-              <h3 class="mt-3 font-semibold text-gray-900 dark:text-white">
-                <.link
-                  navigate={~p"/devices/#{alert.device.id}"}
-                  class="text-blue-600 hover:text-blue-700 dark:text-blue-400 dark:hover:text-blue-300"
-                >
-                  {alert.device.name}
-                </.link>
-              </h3>
-
-              <p class="mt-1 text-sm text-gray-700 dark:text-gray-300">{alert.message}</p>
-
-              <%= if alert.gaiia_impact && alert.gaiia_impact["total_subscribers"] && alert.gaiia_impact["total_subscribers"] > 0 do %>
-                <div class="mt-2 flex items-center gap-3">
-                  <span class="inline-flex items-center gap-1.5 rounded-md bg-amber-50 px-2.5 py-1 text-xs font-medium text-amber-800 ring-1 ring-inset ring-amber-600/20 dark:bg-amber-400/10 dark:text-amber-400 dark:ring-amber-400/20">
+              <%!-- Subscriber impact for site --%>
+              <div class="flex items-center gap-2 text-sm">
+                <%= if group.subscriber_info && group.total_subscribers > 0 do %>
+                  <span class="badge badge-warning badge-outline gap-1">
                     <.icon name="hero-users" class="h-3.5 w-3.5" />
-                    {alert.gaiia_impact["total_subscribers"]} subscribers affected
+                    {format_number(group.total_subscribers)} subscribers
                   </span>
-                  <%= if alert.gaiia_impact["total_mrr"] && alert.gaiia_impact["total_mrr"] != "0" do %>
-                    <span class="inline-flex items-center gap-1.5 rounded-md bg-amber-50 px-2.5 py-1 text-xs font-medium text-amber-800 ring-1 ring-inset ring-amber-600/20 dark:bg-amber-400/10 dark:text-amber-400 dark:ring-amber-400/20">
+                  <%= if group.subscriber_info.total_mrr do %>
+                    <span class="badge badge-warning badge-outline gap-1">
                       <.icon name="hero-currency-dollar" class="h-3.5 w-3.5" />
-                      ${alert.gaiia_impact["total_mrr"]}/mo at risk
+                      {format_mrr(group.subscriber_info.total_mrr)}/mo
                     </span>
                   <% end %>
-                </div>
-              <% end %>
-
-              <div class="mt-3 space-y-1 text-xs text-gray-600 dark:text-gray-400">
-                <div>
-                  <strong class="font-medium">Triggered:</strong>
-                  {ToweropsWeb.TimeHelpers.format_iso8601(alert.triggered_at, @timezone)}
-                </div>
-
-                <%= if alert.acknowledged_at do %>
-                  <div>
-                    <strong class="font-medium">Acknowledged:</strong>
-                    {ToweropsWeb.TimeHelpers.format_iso8601(alert.acknowledged_at, @timezone)}
-                    <%= if alert.acknowledged_by do %>
-                      by {alert.acknowledged_by.email}
-                    <% end %>
-                  </div>
                 <% end %>
-
-                <%= if alert.resolved_at do %>
-                  <div>
-                    <strong class="font-medium">Resolved:</strong>
-                    {ToweropsWeb.TimeHelpers.format_iso8601(alert.resolved_at, @timezone)}
-                  </div>
-                <% end %>
-
-                <div :if={alert.device.site}>
-                  <strong class="font-medium">Site:</strong>
-                  <.link
-                    navigate={~p"/sites/#{alert.device.site.id}"}
-                    class="text-blue-600 hover:text-blue-700 dark:text-blue-400 dark:hover:text-blue-300"
-                  >
-                    {alert.device.site.name}
-                  </.link>
-                  <%= if @site_subscribers[alert.device.site_id] do %>
-                    <span class="text-gray-400 dark:text-gray-600 mx-1">&middot;</span>
-                    <span class="text-amber-700 dark:text-amber-400">
-                      {@site_subscribers[alert.device.site_id].account_count} subscribers
-                    </span>
-                    <%= if @site_subscribers[alert.device.site_id].total_mrr do %>
-                      <span class="text-gray-400 dark:text-gray-600 mx-1">&middot;</span>
-                      <span class="text-amber-700 dark:text-amber-400">
-                        {format_mrr(@site_subscribers[alert.device.site_id].total_mrr)}/mo MRR
-                      </span>
-                    <% end %>
-                  <% end %>
-                </div>
               </div>
             </div>
+          </div>
 
-            <div class="ml-4">
-              <%= if alert.alert_type == :device_down && is_nil(alert.acknowledged_at) && is_nil(alert.resolved_at) do %>
-                <.button phx-click="acknowledge" phx-value-id={alert.id} variant="primary">
-                  <.icon name="hero-check" class="h-4 w-4" /> Acknowledge
-                </.button>
+          <%!-- Alerts within site --%>
+          <div class="collapse-content">
+            <div class="space-y-2 pt-2">
+              <%= for alert <- group.alerts do %>
+                <% color = severity_color(alert) %>
+                <div class={[
+                  "rounded-lg border p-4 flex items-start justify-between gap-4",
+                  color == "red" && "border-l-4 border-l-red-500 bg-red-50 dark:bg-red-950/50 border-red-200 dark:border-red-800",
+                  color == "orange" && "border-l-4 border-l-orange-500 bg-orange-50 dark:bg-orange-950/50 border-orange-200 dark:border-orange-800",
+                  color == "yellow" && "border-l-4 border-l-yellow-500 bg-yellow-50 dark:bg-yellow-950/50 border-yellow-200 dark:border-yellow-800",
+                  color == "green" && "border-l-4 border-l-green-500 bg-green-50 dark:bg-green-950/50 border-green-200 dark:border-green-800",
+                  color == "gray" && "border-l-4 border-l-gray-300 bg-base-200/50 border-base-300 opacity-60"
+                ]}>
+                  <div class="flex-1 min-w-0">
+                    <div class="flex items-center gap-2 flex-wrap">
+                      <%!-- Alert type badge --%>
+                      <span class={[
+                        "badge gap-1",
+                        alert.alert_type == :device_down && is_nil(alert.resolved_at) && "badge-error",
+                        alert.alert_type == :device_down && alert.resolved_at && "badge-ghost",
+                        alert.alert_type == :device_up && "badge-success"
+                      ]}>
+                        <%= case alert.alert_type do %>
+                          <% :device_down -> %>
+                            <.icon name="hero-exclamation-triangle" class="h-3.5 w-3.5" /> Down
+                          <% :device_up -> %>
+                            <.icon name="hero-check-circle" class="h-3.5 w-3.5" /> Recovered
+                        <% end %>
+                      </span>
+
+                      <%!-- Age badge --%>
+                      <span class={[
+                        "badge badge-sm",
+                        color == "red" && "badge-error badge-outline",
+                        color == "orange" && "badge-warning badge-outline",
+                        color not in ["red", "orange"] && "badge-ghost"
+                      ]}>
+                        {age_text(alert)}
+                      </span>
+
+                      <%!-- Status badges --%>
+                      <%= if alert.resolved_at do %>
+                        <span class="badge badge-ghost badge-sm">Resolved</span>
+                      <% end %>
+                      <%= if alert.acknowledged_at && is_nil(alert.resolved_at) do %>
+                        <span class="badge badge-info badge-sm badge-outline">Ack'd</span>
+                      <% end %>
+
+                      <%!-- Per-alert subscriber impact --%>
+                      <%= if alert.gaiia_impact && alert.gaiia_impact["total_subscribers"] && alert.gaiia_impact["total_subscribers"] > 0 do %>
+                        <span class="badge badge-warning badge-sm gap-1">
+                          <.icon name="hero-users" class="h-3 w-3" />
+                          {alert.gaiia_impact["total_subscribers"]} affected
+                        </span>
+                        <%= if alert.gaiia_impact["total_mrr"] && alert.gaiia_impact["total_mrr"] != "0" do %>
+                          <span class="badge badge-warning badge-sm gap-1">
+                            ${alert.gaiia_impact["total_mrr"]}/mo
+                          </span>
+                        <% end %>
+                      <% end %>
+                    </div>
+
+                    <%!-- Device name + message --%>
+                    <div class="mt-2">
+                      <.link
+                        navigate={~p"/devices/#{alert.device.id}"}
+                        class="font-semibold text-blue-600 hover:text-blue-700 dark:text-blue-400 dark:hover:text-blue-300"
+                      >
+                        {alert.device.name}
+                      </.link>
+                      <span class="text-sm text-gray-500 dark:text-gray-400 ml-2">{alert.device.ip_address}</span>
+                    </div>
+                    <%= if alert.message do %>
+                      <p class="text-sm text-gray-600 dark:text-gray-400 mt-1">{alert.message}</p>
+                    <% end %>
+
+                    <%!-- Timestamps --%>
+                    <div class="text-xs text-gray-500 dark:text-gray-500 mt-2 flex flex-wrap gap-x-4 gap-y-1">
+                      <span>
+                        Triggered: {ToweropsWeb.TimeHelpers.format_iso8601(alert.triggered_at, @timezone)}
+                      </span>
+                      <%= if alert.acknowledged_at do %>
+                        <span>
+                          Ack'd: {ToweropsWeb.TimeHelpers.format_iso8601(alert.acknowledged_at, @timezone)}
+                          <%= if alert.acknowledged_by do %>
+                            by {alert.acknowledged_by.email}
+                          <% end %>
+                        </span>
+                      <% end %>
+                      <%= if alert.resolved_at do %>
+                        <span>
+                          Resolved: {ToweropsWeb.TimeHelpers.format_iso8601(alert.resolved_at, @timezone)}
+                        </span>
+                      <% end %>
+                    </div>
+                  </div>
+
+                  <%!-- Action Buttons --%>
+                  <div class="flex flex-col gap-2 flex-shrink-0">
+                    <%= if alert.alert_type == :device_down && is_nil(alert.acknowledged_at) && is_nil(alert.resolved_at) do %>
+                      <.button phx-click="acknowledge" phx-value-id={alert.id} variant="primary">
+                        <.icon name="hero-check" class="h-4 w-4" /> Ack
+                      </.button>
+                    <% end %>
+                    <%= if is_nil(alert.resolved_at) do %>
+                      <.button
+                        phx-click="resolve"
+                        phx-value-id={alert.id}
+                        data-confirm="Resolve this alert?"
+                      >
+                        <.icon name="hero-check-circle" class="h-4 w-4" /> Resolve
+                      </.button>
+                    <% end %>
+                  </div>
+                </div>
               <% end %>
             </div>
           </div>