diff --git a/scripts/cleanup-prod-db.js b/scripts/cleanup-prod-db.js
index c8fa0fa..e47342d 100755
--- a/scripts/cleanup-prod-db.js
+++ b/scripts/cleanup-prod-db.js
@@ -29,6 +29,46 @@ if (DB_URL.includes('_dev') || DB_URL.includes('_dev_')) {
   process.exit(1);
 }
 
+// Single source of truth for test object patterns
+const TEST_PATTERNS = {
+  players: [
+    '%Test%',
+    '%Setup%',
+    '%Home Test%',
+    '%Home Match Player%',
+    '%Admin User%',
+    '%NinePart%',
+    '%Nine Part%',
+    '%Test Player%',
+    '%TestUser%',
+    '%Cucumber%',
+    '%Config Admin%',
+  ],
+  events: [
+    '%Test%',
+    '%Setup%',
+    '%Recent%',
+    '%Test Tournament%',
+    '%Cucumber%',
+  ],
+  users: [
+    '%test%',
+    '%setup%',
+    '%cucumber%',
+    '%TestUser%',
+  ]
+};
+
+// Helper to build SQL LIKE clause from patterns
+function buildLikeClause(patterns) {
+  return patterns.map(p => `name LIKE '${p}'`).join(' OR ');
+}
+
+// Helper to build email LIKE clause
+function buildEmailLikeClause(patterns) {
+  return patterns.map(p => `email LIKE '${p}'`).join(' OR ');
+}
+
 // Helper to run SQL and log results
 function runSQL(sql, description) {
   console.log(`\n🔍 ${description}...`);
@@ -42,13 +82,23 @@ function runSQL(sql, description) {
   }
 }
 
-// Helper to run multi-line SQL
-function runMultiLineSQL(sqlLines, description) {
+// Helper to run SQL via file (avoids quote escaping issues)
+function runSQLViaFile(sql, description) {
   console.log(`\n🔍 ${description}...`);
+  const fs = require('fs');
+  const os = require('os');
+  const path = require('path');
+  
   try {
-    const sql = sqlLines.join('\n');
-    const result = execSync(`psql "${DB_URL}" -c "${sql}"`, { encoding: 'utf8' });
+    // Create temp file with SQL
+    const tmpFile = path.join(os.tmpdir(), `cleanup_${Date.now()}.sql`);
+    fs.writeFileSync(tmpFile, sql);
+    
+    const result = execSync(`psql "${DB_URL}" -f "${tmpFile}"`, { encoding: 'utf8' });
     console.log(result);
+    
+    // Clean up temp file
+    fs.unlinkSync(tmpFile);
     return true;
   } catch (error) {
     console.error(`❌ Error: ${error.message}`);
@@ -56,9 +106,12 @@ function runMultiLineSQL(sqlLines, description) {
   }
 }
 
-// Helper to count records matching pattern
-function countRecords(table, column, pattern) {
-  const sql = `SELECT COUNT(*) FROM ${table} WHERE ${column} LIKE '${pattern}';`;
+// Helper to count records matching any of the patterns
+function countRecordsByPatterns(table, patterns) {
+  const whereClause = table === 'users' 
+    ? buildEmailLikeClause(patterns)
+    : buildLikeClause(patterns);
+  const sql = `SELECT COUNT(*) FROM ${table} WHERE ${whereClause};`;
   try {
     const result = execSync(`psql "${DB_URL}" -c "${sql}" -t`, { encoding: 'utf8' }).trim();
     return parseInt(result);
@@ -89,57 +142,67 @@ async function main() {
 
     console.log('\n📋 Checking test records...\n');
 
-    // Count test players
-    const testPlayerCount = countRecords('players', 'name', '%Test%') +
-                           countRecords('players', 'name', '%Setup%') +
-                           countRecords('players', 'name', '%Home Test%') +
-                           countRecords('players', 'name', '%Home Match Player%') +
-                           countRecords('players', 'name', '%Admin User%');
+    // Count test records using centralized patterns
+    const testPlayerCount = countRecordsByPatterns('players', TEST_PATTERNS.players);
     console.log(`Test players found: ${testPlayerCount}`);
 
-    // Count test tournaments
-    const testEventCount = countRecords('events', 'name', '%Test%') +
-                          countRecords('events', 'name', '%Setup%') +
-                          countRecords('events', 'name', '%Recent%');
+    const testEventCount = countRecordsByPatterns('events', TEST_PATTERNS.events);
     console.log(`Test tournaments found: ${testEventCount}`);
 
-    // Count test users
-    const testUserCount = countRecords('users', 'email', '%test%') +
-                         countRecords('users', 'email', '%setup%');
+    const testUserCount = countRecordsByPatterns('users', TEST_PATTERNS.users);
     console.log(`Test users found: ${testUserCount}`);
 
     console.log('\n🔄 Starting cleanup...\n');
 
     // Step 1: Delete test tournaments (with matches due to cascade delete)
     console.log('1. Deleting test tournaments (matches will be deleted via cascade)...');
-    runSQL(
-      "DELETE FROM events WHERE (name LIKE '%Test%' OR name LIKE '%Setup%' OR name LIKE '%Recent%');",
+    const eventWhere = buildLikeClause(TEST_PATTERNS.events);
+    runSQLViaFile(
+      `DELETE FROM events WHERE (${eventWhere});`,
       'Deleted test tournaments'
     );
 
     // Step 2: Delete test players (all of them, since we deleted their matches)
     console.log('\n2. Deleting test players...');
-    runSQL(
-      "DELETE FROM players WHERE (name LIKE '%Test%' OR name LIKE '%Setup%' OR name LIKE '%Home Test%' OR name LIKE '%Home Match Player%' OR name LIKE '%Admin User%');",
+    const playerWhere = buildLikeClause(TEST_PATTERNS.players);
+    runSQLViaFile(
+      `DELETE FROM players WHERE (${playerWhere});`,
       'Deleted test players'
     );
 
     // Step 3: Delete test users (they shouldn't have player associations)
     console.log('\n3. Deleting test users...');
-    runSQL(
-      "DELETE FROM users WHERE (email LIKE '%test%' OR email LIKE '%setup%') AND \"playerId\" IS NULL;",
+    const userWhere = buildEmailLikeClause(TEST_PATTERNS.users);
+    runSQLViaFile(
+      `DELETE FROM users WHERE (${userWhere}) AND "playerId" IS NULL;`,
       'Deleted test users'
     );
 
     // Summary
     console.log('\n✅ Cleanup complete!');
     console.log('\n📊 Remaining test records:');
-    runSQL("SELECT COUNT(*) FROM players WHERE name LIKE '%Test%' OR name LIKE '%Setup%' OR name LIKE '%Home Test%';", 'Remaining test players');
-    runSQL("SELECT COUNT(*) FROM events WHERE name LIKE '%Test%' OR name LIKE '%Setup%';", 'Remaining test tournaments');
-    runSQL("SELECT COUNT(*) FROM users WHERE email LIKE '%test%' OR email LIKE '%setup%';", 'Remaining test users');
+    
+    const remainingPlayerWhere = buildLikeClause(TEST_PATTERNS.players);
+    runSQLViaFile(
+      `SELECT COUNT(*) FROM players WHERE ${remainingPlayerWhere};`,
+      'Remaining test players'
+    );
+    
+    const remainingEventWhere = buildLikeClause(TEST_PATTERNS.events);
+    runSQLViaFile(
+      `SELECT COUNT(*) FROM events WHERE ${remainingEventWhere};`,
+      'Remaining test tournaments'
+    );
+    
+    const remainingUserWhere = buildEmailLikeClause(TEST_PATTERNS.users);
+    runSQLViaFile(
+      `SELECT COUNT(*) FROM users WHERE ${remainingUserWhere};`,
+      'Remaining test users'
+    );
 
     console.log('\n💡 Note: All test records deleted. Matches are automatically deleted');
     console.log('   via cascade delete when their parent tournament is deleted.');
+    console.log('\n📝 To add new test patterns, edit TEST_PATTERNS in this script.');
   });
 }
 
diff --git a/src/lib/prisma.ts b/src/lib/prisma.ts
index b47fdda..57a164b 100644
--- a/src/lib/prisma.ts
+++ b/src/lib/prisma.ts
@@ -1,13 +1,11 @@
 import { PrismaClient } from '@prisma/client'
 
-// Load .env file if it exists
-require('dotenv').config()
-
 const globalForPrisma = globalThis as unknown as {
   prisma: PrismaClient | undefined
 }
 
 // Detect database provider from environment (default to sqlite for local development)
+// Next.js automatically loads environment variables from .env, .env.development, .env.production
 const databaseProvider = process.env.DATABASE_PROVIDER || 'sqlite'
 const databaseUrl = process.env.DATABASE_URL