import 'package:flutter/material.dart';

class OverviewScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: Text("River Investigative Overview")),
      body: Padding(
        padding: const EdgeInsets.all(24),
        child: Text(
          "This screen provides an overview of investigative river studies. These are initiated to examine pollution sources, illegal discharges, or anomalies in water quality. Parameters may include DO, BOD, COD, and heavy metals.",
          style: TextStyle(fontSize: 16),
        ),
      ),
    );
  }
}