### 4. `kontak_masuk.php` - Dengan Filter & Search
### 2. `config.php` - Koneksi DB

<h3 class="mb-4">📥 Kontak Masuk</h3>

<div class="card mb-3 p-3">
    <form method="GET" class="row g-2">
        <div class="col-md-4">
            <input type="text" name="search" class="form-control" placeholder="Cari nomor, nama, pesan..." value="">
        </div>
        <div class="col-md-3">
            <input type="date" name="tgl_mulai" class="form-control" value="">
        </div>
        <div class="col-md-3">
            <input type="date" name="tgl_akhir" class="form-control" value="">
        </div>
        <div class="col-md-2">
            <button class="btn btn-primary w-100">Filter</button>
        </div>
    </form>
</div>

<div class="card">
    <div class="card-header">
        <strong>Total:</strong> 0 pesan dari 0 kontak
        <a href="?clear=1" onclick="return confirm('Hapus semua data?')" class="btn btn-sm btn-outline-danger float-end">
            <i class="bi bi-trash"></i> Hapus Semua
        </a>
    </div>
    <div class="table-responsive">
        <table class="table table-hover mb-0">
            <thead class="table-light">
                <tr>
                    <th>Waktu</th>
                    <th>Nomor</th>
                    <th>Nama</th>
                    <th>Pesan</th>
                    <th>Aksi</th>
                </tr>
            </thead>
            <tbody>
                                    <tr><td colspan="5" class="text-center py-4 text-muted">Tidak ada data</td></tr>
                            </tbody>
        </table>
    </div>
</div>

</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>