$ErrorActionPreference = 'Stop'
$root = Split-Path -Parent $PSScriptRoot
$page = Get-Content -LiteralPath (Join-Path $root 'pages/genealogy/g08-join-application.vue') -Raw -Encoding utf8
$style = [regex]::Match($page, '(?s)<style[^>]*>(.*?)</style>').Groups[1].Value
$positions = [regex]::Matches([regex]::Replace($style, '(?s)/\*.*?\*/', ''), '(?m)\bposition\s*:\s*([^;]+);')
if ($positions.Count -ne 0) { throw "G08 join flow must use document flow; found $($positions.Count) position declarations" }
foreach ($required in @(
  '<GenealogyPageBackground />',
  '@include adaptive.adaptive-genealogy-state-panel;',
  '@include adaptive.adaptive-genealogy-form-field;',
  'appApi.applyToJoin',
  'createRequestController',
  'auto-height'
)) { if ($page -notmatch [regex]::Escape($required)) { throw "G08 is missing: $required" } }
foreach ($retired in @('findGenealogyFixture', 'join-panel__skin', 'uni.showToast', 'uni.showModal')) {
  if ($page -match [regex]::Escape($retired)) { throw "G08 must not retain retired local-preview owner: $retired" }
}
Write-Output 'G08-DOCUMENT-FLOW-CONTRACT PASS'