Small UX fixes, clean up after smoke test

scripts/smoke.ps1

@@ -75,4 +75,7 @@ Write-Host "`n7) Results phase"
 Invoke-Json -Method POST -Path "/api/admin/phase" -Headers @{ "X-Admin-Key" = $AdminKey } -Body @{ phase = "Results" } | Out-Host
 Invoke-Json -Method GET -Path "/api/results" | Out-Host
 
+Write-Host "`n8) Admin factory reset (clears players, suggestions, votes)"
+Invoke-Json -Method POST -Path "/api/admin/factory-reset" -Headers @{ "X-Admin-Key" = $AdminKey } | Out-Host
+
 Write-Host "`nSmoke test completed."

wwwroot/styles.css

@@ -283,6 +283,7 @@ input[type="range"].full-slider::-moz-range-track {
   width: 32px;
   height: 32px;
   font-size: 16px;
+  padding: 0;
   cursor: pointer;
 }
 
@@ -308,6 +309,7 @@ input[type="range"].full-slider::-moz-range-track {
   object-fit: cover;
   border-radius: 6px;
   border: 1px solid #1f2937;
+  cursor: pointer;
 }
 .results-table .game-meta { display: flex; flex-direction: column; gap: 2px; }
 .results-table .title-line { font-weight: 700; }