diff --git a/database/migrations/2026_10_31_094051_add_day_1_to_day_31_columns_to_production_plans.php b/database/migrations/2026_10_31_094051_add_day_1_to_day_31_columns_to_production_plans.php
new file mode 100644
index 00000000..66bb4d0b
--- /dev/null
+++ b/database/migrations/2026_10_31_094051_add_day_1_to_day_31_columns_to_production_plans.php
@@ -0,0 +1,241 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        $sql1 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_1 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql1);
+
+        $sql2 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_2 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql2);
+
+        $sql3 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_3 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql3);
+
+        $sql4 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_4 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql4);
+
+        $sql5 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_5 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql5);
+
+        $sql6 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_6 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql6);
+
+        $sql7 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_7 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql7);
+
+        $sql8 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_8 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql8);
+
+        $sql9 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_9 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql9);
+
+        $sql10 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_10 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql10);
+
+        $sql11 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_11 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql11);
+
+        $sql12 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_12 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql12);
+
+        $sql13 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_13 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql13);
+
+        $sql14 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_14 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql14);
+
+        $sql15 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_15 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql15);
+
+        $sql16 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_16 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql16);
+
+        $sql17 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_17 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql17);
+
+        $sql18 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_18 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql18);
+
+        $sql19 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_19 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql19);
+
+        $sql20 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_20 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql20);
+
+        $sql21 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_21 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql21);
+
+        $sql22 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_22 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql22);
+
+        $sql23 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_23 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql23);
+
+        $sql24 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_24 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql24);
+
+        $sql25 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_25 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql25);
+
+        $sql26 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_26 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql26);
+
+        $sql27 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_27 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql27);
+
+        $sql28 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_28 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql28);
+
+        $sql29 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_29 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql29);
+
+        $sql30 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_30 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql30);
+
+        $sql31 = <<<'SQL'
+        ALTER TABLE production_plans
+        ADD COLUMN day_31 TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql31);
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        // Schema::table('production_plans', function (Blueprint $table) {
+        //     //
+        // });
+    }
+};