feat(live-state): compact 4-col current + 5-col recent chips + N Recent trigger

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

l4d2web/l4d2web/templates/_live_state.html

@@ -1,4 +1,9 @@
-<h2 class="section-title">Live state</h2>
+{# Live-state partial — HTMX-polled into the state cluster on server_detail.html.
+   The parent .state-cluster section provides the heading context, so there is
+   no <h2> here. Current players have no sub-header; they sit directly under
+   the summary line. Recent players' header is "N Recent" and doubles as the
+   modal trigger when N > 10. #}
+
 {% if not snapshot or not snapshot_fresh %}
   <p class="muted">No data — server is not currently reporting.</p>
 {% else %}
@@ -6,17 +11,14 @@
     {{ snapshot.players }}/{{ snapshot.max_players }}
     {% if snapshot.hibernating %}· idle{% endif %}
     · {{ snapshot.map }}
-    <small class="muted">
-      polled {{ snapshot.last_seen_at | timeago }}
-    </small>
+    <small class="muted">polled {{ snapshot.last_seen_at | timeago }}</small>
   </p>
 {% endif %}
 
 {% if current_players %}
-  <h3 class="section-subtitle">Current players</h3>
-  <ul class="player-grid">
+  <ul class="player-grid current">
     {% for session, profile in current_players %}
-      <li class="player-card">
+      <li class="player-card current-card">
         <a class="player-link"
            href="https://steamcommunity.com/profiles/{{ session.steam_id_64 }}"
            target="_blank" rel="noopener noreferrer">
@@ -25,22 +27,30 @@
           {% else %}
             <span class="avatar placeholder" aria-hidden="true"></span>
           {% endif %}
-          <span class="name">{{ (profile and profile.persona_name) or session.name_at_join }}</span>
+          <span class="name" title="{{ (profile and profile.persona_name) or session.name_at_join }}">{{ (profile and profile.persona_name) or session.name_at_join }}</span>
         </a>
         <span class="meta">
-          joined {{ session.joined_at | timeago }}
-          · ping {{ session.min_ping }}-{{ session.max_ping }}ms
+          {{ session.joined_at | timeago }} · {{ session.min_ping }}-{{ session.max_ping }}ms
         </span>
       </li>
     {% endfor %}
   </ul>
 {% endif %}
 
-{% if recent_players %}
-  <h3 class="section-subtitle">Recent players</h3>
+{% if recent_players_overview %}
+  <h3 class="recent-header">
+    {% if recent_players_total_count > 10 %}
+      <button type="button" class="recent-header-trigger"
+              data-inline-modal-open="recent-players-modal">
+        {{ recent_players_total_count }} Recent
+      </button>
+    {% else %}
+      {{ recent_players_total_count }} Recent
+    {% endif %}
+  </h3>
   <ul class="player-grid recent">
-    {% for row in recent_players %}
-      <li class="player-card">
+    {% for row in recent_players_overview %}
+      <li class="player-card recent-chip">
         <a class="player-link"
            href="https://steamcommunity.com/profiles/{{ row.steam_id_64 }}"
            target="_blank" rel="noopener noreferrer">
@@ -49,11 +59,9 @@
           {% else %}
             <span class="avatar placeholder" aria-hidden="true"></span>
           {% endif %}
-          <span class="name">{{ row.persona_name or row.name_at_join }}</span>
+          <span class="name" title="{{ row.persona_name or row.name_at_join }}">{{ row.persona_name or row.name_at_join }}</span>
         </a>
-        <span class="meta">
-          last seen {{ row.last_seen | timeago }}
-        </span>
+        <span class="meta">· {{ row.last_seen | timeago }}</span>
       </li>
     {% endfor %}
   </ul>

l4d2web/tests/test_status_and_server_logs.py

@@ -73,7 +73,6 @@ def test_status_precedence() -> None:
     assert compute_display_state("start", "stopped") == "starting"
 
 
-@pytest.mark.xfail(reason="template change in Task 3 will satisfy this", strict=True)
 def test_live_state_exposes_recent_overview_and_total_count(owner_client_with_server) -> None:
     """Route must expose recent_players_overview (≤10) and recent_players_total_count.
 
@@ -107,3 +106,33 @@ def test_live_state_exposes_recent_overview_and_total_count(owner_client_with_se
     # These assertions depend on the Task 3 template changes.
     assert "13 Recent" in html
     assert html.count("recent-chip") <= 10
+
+
+def test_live_state_recent_header_not_clickable_when_le_10(owner_client_with_server) -> None:
+    """When recent player count is ≤ 10, the header must be plain text, not a modal trigger."""
+    from datetime import timedelta
+    from l4d2web.models import ServerPlayerSession
+
+    client, server_id = owner_client_with_server
+
+    now = datetime.now(UTC)
+    total = 4
+
+    with session_scope() as db:
+        for i in range(total):
+            db.add(ServerPlayerSession(
+                server_id=server_id,
+                steam_id_64=str(76561190000000000 + i),
+                joined_at=now - timedelta(hours=i + 2),
+                left_at=now - timedelta(hours=i + 1),
+                name_at_join=f"Player{i}",
+                min_ping=10,
+                max_ping=50,
+            ))
+
+    res = client.get(f"/servers/{server_id}/live-state")
+    assert res.status_code == 200
+    html = res.get_data(as_text=True)
+
+    assert "4 Recent" in html
+    assert 'data-inline-modal-open="recent-players-modal"' not in html