diff --git a/Views/Main/ReduksiSampahSatpel/Index.cshtml b/Views/Main/ReduksiSampahSatpel/Index.cshtml
index 58dec51..2ae045f 100644
--- a/Views/Main/ReduksiSampahSatpel/Index.cshtml
+++ b/Views/Main/ReduksiSampahSatpel/Index.cshtml
@@ -18,34 +18,115 @@
             <option>2021</option>
             <option>2020</option>
         </select>
-        <button type="button" class="btn btn-sm bg-bank-sampah-primary-500 rounded-full text-white"><i class="ph ph-plus"></i>Tambah</button>
+        <button type="button" class="btn btn-sm bg-bank-sampah-primary-500 rounded-full text-white" onclick="modal_tambah.showModal()"><i class="ph ph-plus"></i>Tambah</button>
     </div>
 </div>
 
-<!-- Modal Filter -->
-<dialog id="modal_filter" class="modal modal-bottom sm:modal-middle">
-    <div class="modal-box w-full sm:max-w-sm">
-        <h3 class="text-lg font-bold">Filter</h3>
-        <form id="formFilter" onsubmit="applyFilter(event)">
-            <fieldset class="fieldset">
-                <legend class="fieldset-legend">Periiode Bulan</legend>
-                <input type="date" id="periode_bulan" class="input w-full" />
-            </fieldset>
-            <fieldset class="fieldset">
-                <legend class="fieldset-legend">Kecamatan</legend>
-                <select id="filterKecamatan" class="select w-full">
-                    <option value="">Pilih salah satu</option>
-                </select>
-            </fieldset>
-          
-            <div class="modal-action">
-                <button type="button" class="btn btn-outline rounded-full" onclick="modal_filter.close()">Tutup</button>
-                <button type="submit" class="btn bg-bank-sampah-primary-500 rounded-full text-white">Terapkan</button>
+<!-- Modal Tambah/Edit Data -->
+<dialog id="modal_tambah" class="modal modal-bottom sm:modal-middle">
+    <div class="modal-box w-full max-w-2xl p-6 bg-white rounded-2xl">
+        <h3 id="modal_title" class="text-gray-900 text-xl font-semibold font-['Plus_Jakarta_Sans'] leading-8 mb-8">Tambah Reduksi Sampah</h3>
+        <form id="formTambah" onsubmit="submitForm(event)">
+            <input type="hidden" id="edit_mode" value="false">
+            <div class="flex flex-col gap-6">
+                <!-- Fiel Jenis Lokasi -->
+                <div class="flex flex-col">
+                    <fieldset class="fieldset">
+                        <legend class="fieldset-legend">
+                            Jenis Lokasi
+                            <span class="text-red-500">*</span>
+                        </legend>
+                        <select id="jenis_lokasi" class="select w-full" required>
+                            <option value="" disabled selected>Pilih salah satu</option>
+                            <option>Komposting</option>
+                            <option>Maggot</option>
+                        </select>
+                    </fieldset>
+                </div>
+                <div id="formDetail" class="hidden flex flex-col gap-6">
+                    <!-- Field Lokasi -->
+                    <div class="flex flex-col">
+                        <fieldset class="fieldset">
+                            <legend class="fieldset-legend">
+                                Lokasi<span class="text-red-500">*</span>
+                            </legend>
+                            <select id="lokasi" class="select w-full" required>
+                                <option value="" disabled selected>Pilih salah satu</option>
+                            </select>
+                        </fieldset>
+                    </div>
+
+                    <!-- Field alamat -->
+                    <div class="flex flex-col">
+                        <fieldset class="fieldset">
+                            <legend class="fieldset-legend">
+                                Alamat
+                            </legend>
+                            <textarea id="alamat" rows="4" readonly class="textarea textarea-bordered w-full"></textarea>
+                        </fieldset>
+                    </div>
+
+                    <!-- Field Bukti Kegiatan -->
+                    <div class="flex flex-col">
+                        <fieldset class="fieldset">
+                            <legend class="fieldset-legend">
+                                Bukti Kegiatan
+                                <span class="text-red-500">*</span>
+                            </legend>
+                            <input type="file" class="file-input w-full" />
+                            <label class="label">Ukuran Maksimal 5MB</label>
+                        </fieldset>
+                    </div>
+
+                    <!-- Field Keterangan -->
+                    <div class="flex flex-col">
+                        <fieldset class="fieldset">
+                            <legend class="fieldset-legend">
+                                Keterangan Kegiatan<span class="text-red-500">*</span>
+                            </legend>
+                            <textarea id="keterangan_kegiatan" rows="4" readonly class="textarea textarea-bordered w-full"></textarea>
+                        </fieldset>
+                    </div>
+
+                    <!-- Field Tanggal Pelaksanaan Kegiatan -->
+                    <div class="flex flex-col">
+                        <fieldset class="fieldset">
+                            <legend class="fieldset-legend">
+                                Tanggal Pelaksanaan Kegiatan
+                                <span class="text-red-500">*</span>
+                            </legend>
+                            <input type="date" id="tgl_pelaksanaan_kegiatan" class="input w-full" required />
+                        </fieldset>
+                    </div>
+
+                    <!-- Pelaksana kegiatan -->
+                    <div class="flex flex-col">
+                        <fieldset class="fieldset">
+                            <legend class="fieldset-legend">
+                                Pelaksana Kegiatan<span class="text-red-500">*</span>
+                            </legend>
+                            <input type="text" id="preview" class="input w-full" placeholder="Preview Text Artikel" required />
+                        </fieldset>
+                    </div>
+                </div>
+                
+                <!-- Buttons -->
+                <div class="flex flex-col sm:flex-row gap-3 justify-end">
+                    <button type="button" class="px-8 py-2.5 bg-white rounded-full outline outline-1 -outline-offset-1 outline-gray-300 text-slate-800 text-base font-semibold font-['Plus_Jakarta_Sans'] leading-6 hover:bg-gray-50 w-full sm:w-auto" onclick="closeModal()">
+                        Batal
+                    </button>
+                    <button type="submit" class="px-8 py-2.5 bg-green-800 rounded-full text-white text-base font-semibold font-['Plus_Jakarta_Sans'] leading-6 hover:bg-green-900 w-full sm:w-auto">
+                        Simpan
+                    </button>
+                </div>
             </div>
         </form>
     </div>
+    <form method="dialog" class="modal-backdrop">
+        <button>close</button>
+    </form>
 </dialog>
-<!-- /modal filter -->
+<!-- /modal tambah/edit -->
 
 <div class="h-6"></div>
 
@@ -93,6 +174,28 @@
                     { data: 'gambar' },
                 ]
             });
+
+            $('#jenis_lokasi').on('change', function() {
+                const jenisLokasi = $(this).val();
+                
+                if (jenisLokasi) {
+                    $('#formDetail').removeClass('hidden').hide().fadeIn(300);
+                    populateLokasiDropdown(jenisLokasi);
+                    resetForm();
+                } else {
+                    $('#formDetail').fadeOut(300);
+                }
+            });
         });
+
+         function closeModal() {
+            // Reset form
+            $('#formTambah')[0].reset();
+            $('#edit_mode').val('false');
+            $('#modal_title').text('Tambah Reduksi Sampah');
+
+            // Close modal
+            modal_tambah.close();
+        }
     </script>
 }