import 'package:flutter/material.dart';


Widget _buildTextField({
  required bool isDarkMode,
  required TextEditingController controller,
  required String hintText,
  bool obscureText = false,
  TextInputType? keyboardType,
  required IconData prefixIcon,
  Widget? suffixIcon,
  String? Function(String?)? validator,
}) {
  final primaryColor = Color(0xFF137FEC);
  final textColor = isDarkMode ? Colors.white : Color(0xFF101922);
  final placeholderColor = isDarkMode ? Colors.white70 : Colors.black54;
  final inputBackgroundColor = isDarkMode
      ? Color(0xFF1C2A3A)
      : Color(0xFFF3F6F9);

  return TextFormField(
    controller: controller,
    obscureText: obscureText,
    keyboardType: keyboardType,
    style: TextStyle(color: textColor, fontFamily: 'Poppins'),
    validator: validator,
    decoration: InputDecoration(
      hintText: hintText,
      hintStyle: TextStyle(color: placeholderColor, fontFamily: 'Poppins'),
      filled: true,
      fillColor: inputBackgroundColor,
      prefixIcon: Icon(prefixIcon, color: placeholderColor),
      suffixIcon: suffixIcon,
      border: OutlineInputBorder(
        borderRadius: BorderRadius.circular(12),
        borderSide: BorderSide.none,
      ),
      focusedBorder: OutlineInputBorder(
        borderRadius: BorderRadius.circular(12),
        borderSide: BorderSide(color: primaryColor, width: 2),
      ),
      errorBorder: OutlineInputBorder(
        borderRadius: BorderRadius.circular(12),
        borderSide: BorderSide(color: Colors.redAccent, width: 1),
      ),
      focusedErrorBorder: OutlineInputBorder(
        borderRadius: BorderRadius.circular(12),
        borderSide: BorderSide(color: Colors.redAccent, width: 2),
      ),
      contentPadding: const EdgeInsets.symmetric(vertical: 18, horizontal: 16),
    ),
  );
}