diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..f3b6045
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,12 @@
+FROM php:8.2-apache
+
+RUN docker-php-ext-install mysqli pdo pdo_mysql
+RUN a2enmod rewrite
+
+COPY . /var/www/html/
+
+RUN mkdir -p /var/www/html/uploads \
+    && chown -R www-data:www-data /var/www/html \
+    && chmod -R 775 /var/www/html/uploads
+
+EXPOSE 80
diff --git a/cek_env.php b/cek_env.php
new file mode 100644
index 0000000..f183bd8
--- /dev/null
+++ b/cek_env.php
@@ -0,0 +1,10 @@
+<?php
+// File opsional untuk cek environment variable. Hapus setelah selesai debug.
+echo "<pre>";
+echo "DB_HOST = " . (getenv('DB_HOST') ?: '(kosong)') . "\n";
+echo "DB_PORT = " . (getenv('DB_PORT') ?: '(kosong)') . "\n";
+echo "DB_NAME = " . (getenv('DB_NAME') ?: '(kosong)') . "\n";
+echo "DB_USER = " . (getenv('DB_USER') ?: '(kosong)') . "\n";
+echo "DB_PASS = " . (getenv('DB_PASS') ? 'TERISI' : '(kosong)') . "\n";
+echo "</pre>";
+?>
diff --git a/database.sql b/database.sql
new file mode 100644
index 0000000..5f3fed3
--- /dev/null
+++ b/database.sql
@@ -0,0 +1,77 @@
+-- Database UAS WebGIS Kemiskinan Tania
+-- Cocok untuk Coolify. Database dibuat dari Initial Database, jadi tidak perlu CREATE DATABASE.
+
+SET FOREIGN_KEY_CHECKS = 0;
+DROP TABLE IF EXISTS bantuan;
+DROP TABLE IF EXISTS penduduk_miskin;
+DROP TABLE IF EXISTS rumah_ibadah;
+DROP TABLE IF EXISTS admin;
+SET FOREIGN_KEY_CHECKS = 1;
+
+CREATE TABLE admin (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    username VARCHAR(100) NOT NULL UNIQUE,
+    password VARCHAR(255) NOT NULL,
+    nama_lengkap VARCHAR(150) DEFAULT 'Administrator',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE rumah_ibadah (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    nama_rumah_ibadah VARCHAR(150) NOT NULL,
+    alamat TEXT,
+    lat DOUBLE NOT NULL,
+    lng DOUBLE NOT NULL,
+    jenis_rumah_ibadah ENUM('masjid','gereja') DEFAULT 'masjid',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE penduduk_miskin (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    nama VARCHAR(150) NOT NULL,
+    nik VARCHAR(30) DEFAULT NULL,
+    alamat TEXT,
+    pekerjaan VARCHAR(100) DEFAULT NULL,
+    penghasilan INT DEFAULT 0,
+    jumlah_anggota_keluarga INT DEFAULT 1,
+    jumlah_tanggungan INT DEFAULT 0,
+    kategori_kemiskinan ENUM('Miskin','Miskin Ekstrem','Hampir Miskin') DEFAULT 'Miskin',
+    status_bantuan ENUM('Belum','Pernah','Sedang') DEFAULT 'Belum',
+    keterangan TEXT,
+    foto VARCHAR(255) DEFAULT NULL,
+    lat DOUBLE NOT NULL,
+    lng DOUBLE NOT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE bantuan (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    penduduk_id INT NULL,
+    jenis_bantuan VARCHAR(100) NOT NULL,
+    jumlah_bantuan VARCHAR(100) DEFAULT NULL,
+    tanggal_bantuan DATE NOT NULL,
+    keterangan TEXT,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    CONSTRAINT fk_bantuan_penduduk
+        FOREIGN KEY (penduduk_id) REFERENCES penduduk_miskin(id)
+        ON DELETE SET NULL ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+INSERT INTO admin (username, password, nama_lengkap) VALUES
+('admin', 'password', 'Administrator');
+
+INSERT INTO rumah_ibadah (nama_rumah_ibadah, alamat, lat, lng, jenis_rumah_ibadah) VALUES
+('Masjid Raya Mujahidin', 'Jl. Jenderal Ahmad Yani, Pontianak', -0.042338, 109.343906, 'masjid'),
+('Masjid Jami Sultan Syarif Abdurrahman', 'Kampung Beting, Pontianak Timur', -0.021844, 109.351909, 'masjid'),
+('Gereja Katedral Santo Yosef', 'Jl. Pattimura, Pontianak', -0.027104, 109.342337, 'gereja'),
+('Gereja HKBP Pontianak', 'Pontianak Kota', -0.033862, 109.333546, 'gereja');
+
+INSERT INTO penduduk_miskin
+(nama, nik, alamat, pekerjaan, penghasilan, jumlah_anggota_keluarga, jumlah_tanggungan, kategori_kemiskinan, status_bantuan, keterangan, foto, lat, lng) VALUES
+('Ahmad Supriadi', '6171010101010001', 'Pontianak Kota', 'Buruh Harian', 900000, 5, 3, 'Miskin', 'Belum', 'Membutuhkan bantuan sembako', '', -0.030500, 109.336200),
+('Siti Aminah', '6171010101010002', 'Pontianak Barat', 'Ibu Rumah Tangga', 650000, 4, 2, 'Miskin Ekstrem', 'Sedang', 'Prioritas bantuan pangan', '', -0.025800, 109.315900),
+('Budi Santoso', '6171010101010003', 'Pontianak Timur', 'Nelayan', 1100000, 6, 4, 'Hampir Miskin', 'Pernah', 'Butuh bantuan modal usaha', '', -0.018900, 109.366800);
+
+INSERT INTO bantuan (penduduk_id, jenis_bantuan, jumlah_bantuan, tanggal_bantuan, keterangan) VALUES
+(2, 'Sembako', '1 paket', CURDATE(), 'Bantuan awal'),
+(3, 'Uang Tunai', 'Rp 300.000', CURDATE(), 'Bantuan sosial');
diff --git a/install_database.php b/install_database.php
new file mode 100644
index 0000000..9a289e1
--- /dev/null
+++ b/install_database.php
@@ -0,0 +1,54 @@
+<?php
+// install_database.php - installer sementara database UAS Tania
+// HAPUS file ini setelah database berhasil diimport.
+
+set_time_limit(300);
+
+$host = getenv('DB_HOST') ?: 'localhost';
+$user = getenv('DB_USER') ?: 'root';
+$pass = getenv('DB_PASS') ?: (getenv('DB_PASSWORD') ?: '');
+$db   = getenv('DB_NAME') ?: 'webgis_kemiskinan';
+$port = (int)(getenv('DB_PORT') ?: 3306);
+
+echo "<h2>Install Database UAS WebGIS Kemiskinan</h2>";
+echo "<p>Target koneksi: <b>" . htmlspecialchars($host) . ":" . htmlspecialchars((string)$port) . "</b>, database: <b>" . htmlspecialchars($db) . "</b>, user: <b>" . htmlspecialchars($user) . "</b></p>";
+
+$conn = new mysqli($host, $user, $pass, $db, $port);
+
+if ($conn->connect_error) {
+    die("<p style='color:red'>Koneksi gagal: " . htmlspecialchars($conn->connect_error) . "</p>");
+}
+
+$conn->set_charset('utf8mb4');
+$sqlFile = __DIR__ . '/database.sql';
+
+if (!file_exists($sqlFile)) {
+    die("<p style='color:red'>File database.sql tidak ditemukan di root project.</p>");
+}
+
+$sql = file_get_contents($sqlFile);
+
+// Buang CREATE DATABASE / USE agar cocok untuk Coolify normal user.
+$sql = preg_replace('/CREATE\s+DATABASE\s+(IF\s+NOT\s+EXISTS\s+)?`?[^`\s;]+`?.*?;/is', '', $sql);
+$sql = preg_replace('/USE\s+`?[^`\s;]+`?\s*;/is', '', $sql);
+
+if ($conn->multi_query($sql)) {
+    do {
+        if ($result = $conn->store_result()) {
+            $result->free();
+        }
+    } while ($conn->more_results() && $conn->next_result());
+
+    if ($conn->errno) {
+        echo "<p style='color:red'>Ada error saat import: " . htmlspecialchars($conn->error) . "</p>";
+    } else {
+        echo "<p style='color:green;font-weight:bold'>Database berhasil diimport/reset.</p>";
+        echo "<p>Akun login: <b>admin</b> / <b>password</b></p>";
+        echo "<p>Setelah ini, hapus file <code>install_database.php</code> dari repo lalu redeploy.</p>";
+    }
+} else {
+    echo "<p style='color:red'>Import gagal: " . htmlspecialchars($conn->error) . "</p>";
+}
+
+$conn->close();
+?>
diff --git a/koneksi.php b/koneksi.php
index dd8a3b6..a088c28 100644
--- a/koneksi.php
+++ b/koneksi.php
@@ -1,16 +1,18 @@
-<?php
-$host     = 'localhost';
-$user     = 'root';
-$password = '';
-$database = 'webgis_kemiskinan';
-
-$conn = new mysqli($host, $user, $password, $database);
-
-if ($conn->connect_error) {
-    die(json_encode([
-        'status' => 'error',
-        'msg'    => 'Koneksi database gagal: ' . $conn->connect_error
-    ]));
-}
-
-$conn->set_charset("utf8");
\ No newline at end of file
+<?php
+$host = getenv('DB_HOST') ?: 'localhost';
+$user = getenv('DB_USER') ?: 'root';
+$password = getenv('DB_PASS') ?: (getenv('DB_PASSWORD') ?: '');
+$database = getenv('DB_NAME') ?: 'webgis_kemiskinan';
+$port = (int)(getenv('DB_PORT') ?: 3306);
+
+$conn = new mysqli($host, $user, $password, $database, $port);
+
+if ($conn->connect_error) {
+    die(json_encode([
+        'status' => 'error',
+        'msg' => 'Koneksi database gagal: ' . $conn->connect_error
+    ]));
+}
+
+$conn->set_charset('utf8mb4');
+?>