diff --git a/resources/views/livewire/summary/index.blade.php b/resources/views/livewire/summary/index.blade.php
index 3467b75..e6419a1 100644
--- a/resources/views/livewire/summary/index.blade.php
+++ b/resources/views/livewire/summary/index.blade.php
@@ -18,9 +18,18 @@
         'suite' => [],
     ];
 
+    /** @var array<int, bool> session_summary_id => expanded */
+    public array $expanded = [];
+
     public function updatedFilters(): void
     {
         $this->resetPage();
+        $this->expanded = [];
+    }
+
+    public function toggleExpand(int $sessionId): void
+    {
+        $this->expanded[$sessionId] = ! ($this->expanded[$sessionId] ?? false);
     }
 
     public function resetFilters(): void
@@ -173,7 +182,7 @@ public function suites(): array
     <div class="flex items-center justify-between">
         <div>
             <flux:heading size="xl">{{ __('FestBench - Benchmarks') }}</flux:heading>
-            <flux:subheading>{{ __('GPU, model, suite scores — click a suite line for per-task detail.') }}</flux:subheading>
+            <flux:subheading>{{ __('GPU, model, suite scores — click a total to expand benchmark rows.') }}</flux:subheading>
         </div>
         <flux:button variant="ghost" icon="table-cells" href="{{ route('results') }}" wire:navigate>{{ __('All task rows') }}</flux:button>
     </div>
@@ -223,6 +232,7 @@ class="cursor-pointer"
     @if ($this->sessions->count() > 0)
         <div class="mt-6 flex flex-col gap-4">
             @foreach ($this->sessions as $session)
+                @php $isExpanded = $this->expanded[$session->band->id] ?? false; @endphp
                 <flux:card class="!p-0">
                     <div class="flex flex-wrap items-center gap-x-4 gap-y-1 border-b border-zinc-200 px-4 py-3 dark:border-zinc-700">
                         <flux:icon name="cpu" class="size-4 text-zinc-500" />
@@ -253,11 +263,17 @@ class="cursor-pointer"
                             : $session->suites;
                         $devlogicRows = $visibleSuites->filter(fn ($r) => in_array($r->suite, $devlogicSuites));
                         $sysopsRows = $visibleSuites->filter(fn ($r) => in_array($r->suite, $sysopsSuites));
+                        $hasDevlogic = $devlogicRows->isNotEmpty() && ($suiteFilterActive || $session->band->devlogic_tps !== null);
+                        $hasSysops = $sysopsRows->isNotEmpty() && ($suiteFilterActive || $session->band->sysops_tps !== null);
                     @endphp
-                    {{-- Devlogic section: total strip + column headers + suite rows --}}
-                    @if ($devlogicRows->isNotEmpty() && ($suiteFilterActive || $session->band->devlogic_tps !== null))
+                    {{-- Devlogic section: total strip (click to expand) + suite rows (when expanded) --}}
+                    @if ($hasDevlogic)
                         @unless ($suiteFilterActive)
-                        <div class="flex flex-wrap items-center gap-x-4 gap-y-1 border-l-2 border-sky-400 bg-sky-50/50 px-4 py-2 dark:border-sky-500 dark:bg-sky-950/20">
+                        <button type="button"
+                            wire:click="toggleExpand({{ $session->band->id }})"
+                            class="flex w-full flex-wrap items-center gap-x-4 gap-y-1 border-l-2 border-sky-400 bg-sky-50/50 px-4 py-2 text-left transition hover:bg-sky-50 dark:border-sky-500 dark:bg-sky-950/20 dark:hover:bg-sky-950/40"
+                        >
+                            <flux:icon name="{{ $isExpanded ? 'chevron-down' : 'chevron-right' }}" variant="mini" class="size-4 text-sky-500" />
                             <span class="text-xs font-semibold uppercase tracking-wider text-sky-600 dark:text-sky-400">{{ __('Devlogic total') }}</span>
                             <span class="text-sm">
                                 <span class="font-mono font-semibold">{{ number_format($session->band->devlogic_tps, 1) }}</span>
@@ -271,8 +287,9 @@ class="cursor-pointer"
                                 <flux:badge size="xs" color="emerald">✔ {{ $session->band->devlogic_passed }}</flux:badge>
                                 <flux:badge size="xs" color="{{ $session->band->devlogic_failed > 0 ? 'rose' : 'zinc' }}">✘ {{ $session->band->devlogic_failed }}</flux:badge>
                             </span>
-                        </div>
+                        </button>
                         @endunless
+                        @if ($isExpanded || $suiteFilterActive)
                         <div class="hidden px-4 pt-2 md:grid md:grid-cols-[7.5rem_4.5rem_7rem_15rem_6rem_1fr] md:gap-x-4 md:items-center">
                             <span class="text-[10px] font-semibold uppercase tracking-wider text-zinc-400">{{ __('Benchmark') }}</span>
                             <span class="text-[10px] font-semibold uppercase tracking-wider text-zinc-400">{{ __('Thinking') }}</span>
@@ -312,11 +329,16 @@ class="flex flex-wrap items-center gap-x-4 gap-y-1 px-4 py-2.5 hover:bg-zinc-50
                                 </a>
                             @endforeach
                         </div>
+                        @endif
                     @endif
-                    {{-- Sysops section: total strip + column headers + suite rows --}}
-                    @if ($sysopsRows->isNotEmpty() && ($suiteFilterActive || $session->band->sysops_tps !== null))
+                    {{-- Sysops section: total strip (click to expand) + suite rows (when expanded) --}}
+                    @if ($hasSysops)
                         @unless ($suiteFilterActive)
-                        <div class="flex flex-wrap items-center gap-x-4 gap-y-1 border-l-2 border-amber-400 bg-amber-50/50 px-4 py-2 dark:border-amber-500 dark:bg-amber-950/20">
+                        <button type="button"
+                            wire:click="toggleExpand({{ $session->band->id }})"
+                            class="flex w-full flex-wrap items-center gap-x-4 gap-y-1 border-l-2 border-amber-400 bg-amber-50/50 px-4 py-2 text-left transition hover:bg-amber-50 dark:border-amber-500 dark:bg-amber-950/20 dark:hover:bg-amber-950/40"
+                        >
+                            <flux:icon name="{{ $isExpanded ? 'chevron-down' : 'chevron-right' }}" variant="mini" class="size-4 text-amber-500" />
                             <span class="text-xs font-semibold uppercase tracking-wider text-amber-600 dark:text-amber-400">{{ __('Sysops total') }}</span>
                             <span class="text-sm">
                                 <span class="font-mono font-semibold">{{ number_format($session->band->sysops_tps, 1) }}</span>
@@ -330,8 +352,9 @@ class="flex flex-wrap items-center gap-x-4 gap-y-1 px-4 py-2.5 hover:bg-zinc-50
                                 <flux:badge size="xs" color="emerald">✔ {{ $session->band->sysops_passed }}</flux:badge>
                                 <flux:badge size="xs" color="{{ $session->band->sysops_failed > 0 ? 'rose' : 'zinc' }}">✘ {{ $session->band->sysops_failed }}</flux:badge>
                             </span>
-                        </div>
+                        </button>
                         @endunless
+                        @if ($isExpanded || $suiteFilterActive)
                         <div class="hidden px-4 pt-2 md:grid md:grid-cols-[7.5rem_4.5rem_7rem_15rem_6rem_1fr] md:gap-x-4 md:items-center">
                             <span class="text-[10px] font-semibold uppercase tracking-wider text-zinc-400">{{ __('Benchmark') }}</span>
                             <span class="text-[10px] font-semibold uppercase tracking-wider text-zinc-400">{{ __('Thinking') }}</span>
@@ -371,6 +394,7 @@ class="flex flex-wrap items-center gap-x-4 gap-y-1 px-4 py-2.5 hover:bg-zinc-50
                                 </a>
                             @endforeach
                         </div>
+                        @endif
                     @endif
                 </flux:card>
             @endforeach