Tailwind CSS dark mode variants not working in the newest version

[anonymousdplantgit]

Bug Description

Standard Tailwind CSS dark mode variants are not working with built-in color utilities when using PrimeNG with Tailwind CSS v4.

Expected Behavior

Standard Tailwind dark mode classes should work as expected:

• bg-blue-50 dark:bg-blue-500 should switch background colors in light/dark mode
• text-red-600 dark:text-red-100 should switch text colors in light/dark mode

Current Behavior

• bg-green-50 dark:bg-green-500 - colors do not switch in dark/light mode
• bg-red-50 dark:bg-red-500 - colors do not switch in dark/light mode
• text-red-600 dark:text-red-100 - text colors do not switch in dark/light mode

However, PrimeNG surface utilities work correctly:

• bg-surface-900 dark:bg-surface-0 - ✅ works perfectly

Code example of the code that is not working as before

 <div class="grid grid-cols-1 md:grid-cols-3 gap-4">
    <div class="bg-blue-50 dark:bg-blue-500 p-4 rounded-lg text-center">
        <div class="text-2xl font-bold text-blue-600 dark:text-blue-100">{{ currentFormTypes.length }}</div>
        <div class="text-sm font-medium text-blue-800 dark:text-blue-200">{{ 'typeSoumission.totalForms' | translate }}</div>
    </div>
    <div class="bg-green-50 dark:bg-green-500 p-4 rounded-lg text-center">
        <div class="text-2xl font-bold text-green-600 dark:text-green-100">{{ getActiveFormTypesCount() }}</div>
        <div class="text-sm font-medium text-green-800 dark:text-green-200">{{ 'typeSoumission.activeForms' | translate }}</div>
    </div>
    <div class="bg-red-50 dark:bg-red-500 p-4 rounded-lg text-center">
        <div class="text-2xl font-bold text-red-600 dark:text-red-100">{{ getInactiveFormTypesCount() }}</div>
        <div class="text-sm font-medium text-red-800 dark:text-red-200">{{ 'typeSoumission.inactiveForms' | translate }}</div>
    </div>
</div>