Autosave: 20260215-213226

2026-02-15 21:32:26 +00:00 · 2026-02-15 21:32:26 +00:00 · 516273c8b4
commit 516273c8b4
parent b710d6acf5
6 changed files with 506 additions and 75 deletions
--- a/assets/pasted-20260215-205745-40292c52.png
+++ b/assets/pasted-20260215-205745-40292c52.png
--- a/ballot.php
+++ b/ballot.php
@ -30,121 +30,273 @@ if ($check->fetchColumn() > 0) {
 $positions = $pdo->prepare("SELECT * FROM positions WHERE election_id = ? ORDER BY sort_order ASC");
 $positions->execute([$id]);
 $positions = $positions->fetchAll();
+
+$endTime = strtotime($election['end_date_and_time']) * 1000;
 ?>
 <!doctype html>
 <html lang="en">
 <head>
  <meta charset="utf-8" />
-  <title>Vote: <?= htmlspecialchars($election['title']) ?></title>
-  <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
-  <link rel="stylesheet" href="assets/css/dashboard.css?v=<?= time() ?>">
+  <meta name="viewport" content="width=device-width, initial-scale=1" />
+  <title>Ballot: <?= htmlspecialchars($election['title']) ?></title>
+  <link href="https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap" rel="stylesheet">
  <script src="https://unpkg.com/lucide@latest"></script>
  <style>
-    body { background: #f8fafc; color: #1e293b; font-family: 'Inter', sans-serif; }
-    .ballot-container { max-width: 800px; margin: 40px auto; padding: 0 20px; }
-    .ballot-header { text-align: center; margin-bottom: 48px; }
-    .ballot-header h1 { font-size: 2.5rem; font-weight: 800; color: #1e293b; margin-bottom: 12px; letter-spacing: -0.025em; }
-    .ballot-header p { color: #64748b; font-size: 1.125rem; }
-    
-    .position-group { margin-bottom: 40px; background: white; border-radius: 24px; border: 1px solid #e2e8f0; padding: 32px; box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1); }
-    .position-title { font-size: 1.25rem; font-weight: 700; color: #1e293b; margin-bottom: 24px; display: flex; align-items: center; gap: 12px; }
-    .position-title i { color: #4f46e5; }
-    
-    .candidates-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
-    .candidate-label { cursor: pointer; display: block; }
+    :root {
+        --primary: #6366f1;
+        --primary-hover: #4f46e5;
+        --bg: #f8fafc;
+        --text: #0f172a;
+        --text-muted: #64748b;
+        --glass: rgba(255, 255, 255, 0.7);
+        --glass-border: rgba(255, 255, 255, 0.5);
+    }
+
+    body { 
+        background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
+        color: var(--text);
+        font-family: 'Plus Jakarta Sans', sans-serif;
+        margin: 0;
+        min-height: 100vh;
+    }
+
+    .ballot-container { 
+        max-width: 800px; 
+        margin: 0 auto; 
+        padding: 40px 20px 100px; 
+    }
+
+    .timer-banner {
+        background: var(--text);
+        color: white;
+        padding: 12px 24px;
+        border-radius: 100px;
+        display: inline-flex;
+        align-items: center;
+        gap: 12px;
+        font-weight: 700;
+        font-size: 0.875rem;
+        margin-bottom: 32px;
+        box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.2);
+    }
+
+    #countdown {
+        color: #fbbf24;
+        font-variant-numeric: tabular-nums;
+    }
+
+    .ballot-header { 
+        margin-bottom: 64px; 
+    }
+
+    .ballot-header h1 { 
+        font-size: 3rem; 
+        font-weight: 800; 
+        color: var(--text); 
+        margin: 0 0 16px 0; 
+        letter-spacing: -0.05em;
+        line-height: 1;
+    }
+
+    .ballot-header p { 
+        color: var(--text-muted); 
+        font-size: 1.25rem; 
+        max-width: 500px;
+        margin: 0;
+        line-height: 1.6;
+    }
+
+    .position-group { 
+        margin-bottom: 48px; 
+        background: var(--glass);
+        backdrop-filter: blur(12px);
+        -webkit-backdrop-filter: blur(12px);
+        border-radius: 32px; 
+        border: 1px solid var(--glass-border); 
+        padding: 40px; 
+        box-shadow: 0 20px 40px -15px rgba(0,0,0,0.05);
+    }
+
+    .position-title { 
+        font-size: 1.5rem; 
+        font-weight: 800; 
+        color: var(--text); 
+        margin-bottom: 32px; 
+        display: flex; 
+        align-items: center; 
+        gap: 16px; 
+    }
+
+    .position-title i { 
+        padding: 10px;
+        background: white;
+        border-radius: 14px;
+        color: var(--primary);
+        box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
+    }
+
+    .candidates-grid { 
+        display: grid; 
+        grid-template-columns: 1fr; 
+        gap: 16px; 
+    }
+
+    .candidate-label { 
+        cursor: pointer; 
+        display: block; 
+    }
+
    .candidate-card {
-        border: 2px solid #e2e8f0;
-        border-radius: 16px;
-        padding: 20px;
-        transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
+        border: 2px solid transparent;
+        border-radius: 24px;
+        padding: 24px;
+        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        display: flex;
        align-items: center;
-        gap: 16px;
+        gap: 20px;
        background: white;
        position: relative;
    }
-    .candidate-card:hover { border-color: #cbd5e1; background: #f8fafc; }
+
+    .candidate-card:hover { 
+        transform: translateY(-2px);
+        box-shadow: 0 12px 20px -8px rgba(0,0,0,0.1);
+    }
    
    input[type="radio"]:checked + .candidate-card, 
    input[type="checkbox"]:checked + .candidate-card {
-        border-color: #4f46e5;
+        border-color: var(--primary);
        background: #f5f3ff;
-        box-shadow: 0 0 0 1px #4f46e5;
    }
    
    input[type="radio"]:checked + .candidate-card .check-icon,
    input[type="checkbox"]:checked + .candidate-card .check-icon {
-        background: #4f46e5;
+        background: var(--primary);
+        color: white;
+        border-color: var(--primary);
+    }
+
+    input[type="radio"]:checked + .candidate-card .avatar-placeholder {
+        background: var(--primary);
        color: white;
-        border-color: #4f46e5;
    }

    input[type="radio"], input[type="checkbox"] { display: none; }
    
    .avatar-placeholder {
-        width: 56px;
-        height: 56px;
+        width: 64px;
+        height: 64px;
        background: #f1f5f9;
-        border-radius: 14px;
+        border-radius: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
-        font-weight: 700;
-        color: #4f46e5;
-        font-size: 1.25rem;
-        border: 1px solid #e2e8f0;
+        font-weight: 800;
+        color: var(--primary);
+        font-size: 1.5rem;
+        transition: all 0.3s;
    }
    
-    .candidate-info h3 { margin: 0; font-size: 1.125rem; font-weight: 700; color: #1e293b; }
-    .candidate-info p { margin: 4px 0 0 0; font-size: 0.875rem; color: #64748b; font-weight: 500; }
+    .candidate-info h3 { 
+        margin: 0; 
+        font-size: 1.25rem; 
+        font-weight: 800; 
+        color: var(--text); 
+    }
+
+    .candidate-info p { 
+        margin: 4px 0 0 0; 
+        font-size: 1rem; 
+        color: var(--text-muted); 
+        font-weight: 600; 
+    }
    
    .check-icon {
        margin-left: auto;
-        width: 24px;
-        height: 24px;
+        width: 28px;
+        height: 28px;
        border: 2px solid #e2e8f0;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: transparent;
+        transition: all 0.3s;
+    }
+
+    .submit-bar {
+        position: fixed;
+        bottom: 32px;
+        left: 50%;
+        transform: translateX(-50%);
+        width: calc(100% - 40px);
+        max-width: 800px;
+        background: var(--text);
+        padding: 20px 40px;
+        border-radius: 24px;
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+        color: white;
+        box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
+        z-index: 100;
+        backdrop-filter: blur(12px);
+    }
+
+    .submit-bar p { margin: 0; font-size: 0.875rem; color: #94a3b8; }
+    .submit-bar h4 { margin: 4px 0 0 0; font-size: 1.125rem; font-weight: 700; }
+
+    .btn-submit {
+        background: var(--primary);
+        color: white;
+        border: none;
+        padding: 14px 32px;
+        border-radius: 16px;
+        font-size: 1rem;
+        font-weight: 800;
+        cursor: pointer;
        transition: all 0.2s;
    }

-    .submit-section { margin-top: 64px; text-align: center; padding: 48px; background: #1e293b; border-radius: 24px; color: white; }
-    .btn-submit {
-        background: #4f46e5;
-        color: white;
-        border: none;
-        padding: 16px 48px;
-        border-radius: 12px;
-        font-size: 1.125rem;
-        font-weight: 700;
-        cursor: pointer;
-        transition: all 0.2s;
-        box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.4);
+    .btn-submit:hover { 
+        background: var(--primary-hover);
+        transform: scale(1.05);
+    }
+
+    @media (max-width: 640px) {
+        .submit-bar {
+            flex-direction: column;
+            gap: 16px;
+            text-align: center;
+            padding: 24px;
+        }
+        .btn-submit { width: 100%; }
+        .ballot-header h1 { font-size: 2.25rem; }
    }
-    .btn-submit:hover { transform: translateY(-2px); background: #4338ca; }
-    .btn-submit:active { transform: translateY(0); }
  </style>
 </head>
 <body>
  <div class="ballot-container">
-    <div class="ballot-header animate-fade-in">
-        <div style="display: inline-flex; align-items: center; gap: 8px; background: #e0e7ff; color: #4338ca; padding: 6px 16px; border-radius: 100px; font-size: 0.875rem; font-weight: 700; margin-bottom: 16px;">
-            <i data-lucide="vote" style="width: 16px;"></i> OFFICIAL BALLOT
+    <div style="text-align: center;">
+        <div class="timer-banner">
+            <i data-lucide="clock" style="width: 18px;"></i>
+            <span>TIME REMAINING:</span>
+            <span id="countdown">00:00:00</span>
        </div>
-        <h1><?= htmlspecialchars($election['title']) ?></h1>
-        <p>Your vote is secure and anonymous. Choose your representatives below.</p>
    </div>

-    <form action="api/submit_vote.php" method="POST" onsubmit="return confirm('Are you sure you want to cast your vote? This action cannot be undone.')">
+    <div class="ballot-header">
+        <h1><?= htmlspecialchars($election['title']) ?></h1>
+        <p>Your choice matters. Review the candidates carefully and cast your secure vote below.</p>
+    </div>
+
+    <form id="ballotForm" action="api/submit_vote.php" method="POST">
        <input type="hidden" name="election_id" value="<?= $id ?>">
        
        <?php foreach ($positions as $index => $pos): ?>
-            <div class="position-group animate-stagger" style="--order: <?= $index ?>">
+            <div class="position-group">
                <div class="position-title">
-                    <i data-lucide="award"></i>
+                    <i data-lucide="shield-check"></i>
                    <?= htmlspecialchars($pos['name']) ?>
                </div>
                
@ -163,8 +315,8 @@ $positions = $positions->fetchAll();
                ?>
                
                <?php if (empty($candidates)): ?>
-                    <div style="padding: 24px; background: #f8fafc; border-radius: 12px; text-align: center; border: 1px dashed #cbd5e1;">
-                        <p style="margin: 0; color: #64748b; font-size: 0.875rem;">No candidates for this position.</p>
+                    <div style="padding: 32px; background: white; border-radius: 20px; text-align: center; border: 2px dashed #e2e8f0;">
+                        <p style="margin: 0; color: var(--text-muted); font-weight: 600;">No candidates available for your track.</p>
                    </div>
                <?php else: ?>
                    <div class="candidates-grid">
@ -180,7 +332,7 @@ $positions = $positions->fetchAll();
                                        <p><?= htmlspecialchars($cand['party_name'] ?: 'Independent') ?></p>
                                    </div>
                                    <div class="check-icon">
-                                        <i data-lucide="check" style="width: 14px;"></i>
+                                        <i data-lucide="check" style="width: 16px;"></i>
                                    </div>
                                </div>
                            </label>
@ -190,21 +342,51 @@ $positions = $positions->fetchAll();
            </div>
        <?php endforeach; ?>

-        <div class="submit-section animate-fade-in">
-            <h2 style="margin: 0 0 12px 0; font-size: 1.5rem;">Ready to submit?</h2>
-            <p style="margin: 0 0 32px 0; color: #94a3b8; font-size: 1rem;">Please review your selections before casting your vote.</p>
+        <div class="submit-bar">
+            <div>
+                <p>READY TO SUBMIT?</p>
+                <h4>Review your selections</h4>
+            </div>
            <button type="submit" class="btn-submit">
                Cast My Vote
            </button>
-            <div style="margin-top: 24px; display: flex; align-items: center; justify-content: center; gap: 8px; color: #64748b; font-size: 0.875rem;">
-                <i data-lucide="shield-check" style="width: 16px; color: #10b981;"></i> Verified Secure Election
-            </div>
        </div>
    </form>
  </div>
+
  <script>
    lucide.createIcons();
+
+    // Countdown Timer
+    const endTime = <?= $endTime ?>;
+    
+    function updateCountdown() {
+        const now = new Date().getTime();
+        const distance = endTime - now;
+
+        if (distance < 0) {
+            document.getElementById("countdown").innerHTML = "EXPIRED";
+            document.getElementById("ballotForm").style.opacity = "0.5";
+            document.getElementById("ballotForm").style.pointerEvents = "none";
+            return;
+        }
+
+        const hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
+        const minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
+        const seconds = Math.floor((distance % (1000 * 60)) / 1000);
+
+        document.getElementById("countdown").innerHTML = 
+            (hours < 10 ? "0" : "") + hours + ":" + 
+            (minutes < 10 ? "0" : "") + minutes + ":" + 
+            (seconds < 10 ? "0" : "") + seconds;
+    }
+
+    setInterval(updateCountdown, 1000);
+    updateCountdown();
+
+    document.getElementById('ballotForm').onsubmit = function() {
+        return confirm('Are you sure you want to cast your vote? This action is permanent.');
+    };
  </script>
 </body>
 </html>
-
--- a/db/config.php
+++ b/db/config.php
@ -6,16 +6,39 @@ define('DB_USER', 'app_38458');
 define('DB_PASS', 'c217529c-a428-4a97-8f31-773c420377a7');

 // Supabase Configuration - Provide your project URL and Service Role Key
-define('SUPABASE_URL', getenv('SUPABASE_URL') ?: 'https://your-project.supabase.co');
-define('SUPABASE_SERVICE_ROLE_KEY', getenv('SUPABASE_SERVICE_ROLE_KEY') ?: 'your-service-role-key');
+define('SUPABASE_URL', getenv('SUPABASE_URL') ?: 'https://siqeqnizegizxemrfgkf.supabase.co');
+define('SUPABASE_SERVICE_ROLE_KEY', getenv('SUPABASE_SERVICE_ROLE_KEY') ?: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6InNpcWVxbml6ZWdpenhlbXJmZ2tmIiwicm9sZSI6InNlcnZpY2Vfcm9sZSIsImlhdCI6MTc3MDEyMjgzMywiZXhwIjoyMDg1Njk4ODMzfQ.8K66Y3hSfSq5mRDeU8YT6pH9tqPVngxA9dEwCgQUCl0');
+define('SUPABASE_DB_PASS', getenv('SUPABASE_DB_PASS') ?: 'gA82h8K80T5QUAwi'); // Set your DB password here for PostgreSQL migration

 function db() {
  static $pdo;
  if (!$pdo) {
-    $pdo = new PDO('mysql:host='.DB_HOST.';dbname='.DB_NAME.';charset=utf8mb4', DB_USER, DB_PASS, [
-      PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
-      PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
-    ]);
+    if (defined('SUPABASE_DB_PASS') && !empty(SUPABASE_DB_PASS)) {
+        // Use Supabase PostgreSQL
+        $host = 'aws-1-ap-southeast-1.pooler.supabase.com';
+        $port = '6543';
+        $dbname = 'postgres';
+        $user = 'postgres.siqeqnizegizxemrfgkf';
+        $pass = SUPABASE_DB_PASS;
+        try {
+            $pdo = new PDO("pgsql:host=$host;port=$port;dbname=$dbname", $user, $pass, [
+                PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+                PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+            ]);
+        } catch (PDOException $e) {
+            // Fallback to local MariaDB if PostgreSQL fails
+            $pdo = new PDO('mysql:host='.DB_HOST.';dbname='.DB_NAME.';charset=utf8mb4', DB_USER, DB_PASS, [
+                PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+                PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+            ]);
+        }
+    } else {
+        // Use local MariaDB
+        $pdo = new PDO('mysql:host='.DB_HOST.';dbname='.DB_NAME.';charset=utf8mb4', DB_USER, DB_PASS, [
+            PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+            PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+        ]);
+    }
  }
  return $pdo;
 }
--- a/find_region.php
+++ b/find_region.php
@ -0,0 +1,29 @@
+<?php
+require_once __DIR__ . '/db/config.php';
+$regions = [
+    'us-east-1', 'us-east-2', 'us-west-1', 'us-west-2',
+    'ap-southeast-1', 'ap-southeast-2', 'ap-northeast-1', 'ap-northeast-2',
+    'eu-central-1', 'eu-west-1', 'eu-west-2', 'eu-west-3',
+    'sa-east-1', 'ca-central-1', 'me-south-1', 'af-south-1'
+];
+
+$pass = 'gA82h8K80T5QUAwi';
+$projectRef = 'siqeqnizegizxemrfgkf';
+
+foreach ($regions as $region) {
+    $host = "aws-0-$region.pooler.supabase.com";
+    $user = "postgres.$projectRef";
+    echo "Testing $region ($host)... ";
+    try {
+        $dsn = "pgsql:host=$host;port=6543;dbname=postgres;connect_timeout=5";
+        $pdo = new PDO($dsn, $user, $pass);
+        echo "SUCCESS!\n";
+        exit(0);
+    } catch (Exception $e) {
+        if (strpos($e->getMessage(), 'Tenant or user not found') !== false) {
+            echo "Not here.\n";
+        } else {
+            echo "Error: " . $e->getMessage() . "\n";
+        }
+    }
+}
--- a/index.php
+++ b/index.php
@ -13,7 +13,41 @@ if (in_array($user['role'], ['Admin', 'Adviser', 'Officer'])) {
 }

 $pdo = db();
-$elections = $pdo->query("SELECT * FROM elections WHERE archived = FALSE ORDER BY created_at DESC")->fetchAll();
+
+// Voter redirection logic
+if ($user['role'] === 'Voter') {
+    // Find ongoing elections that this voter is assigned to
+    $stmt = $pdo->prepare("
+        SELECT e.* FROM elections e
+        JOIN election_assignments ea ON e.id = ea.election_id
+        WHERE ea.user_id = ? 
+        AND e.status = 'Ongoing' 
+        AND e.archived = FALSE
+        AND e.end_date_and_time > CURRENT_TIMESTAMP
+    ");
+    $stmt->execute([$user['id']]);
+    $activeElections = $stmt->fetchAll();
+
+    // Filter out elections where the user has already voted
+    $votedElectionsStmt = $pdo->prepare("SELECT election_id FROM votes WHERE voter_id = ?");
+    $votedElectionsStmt->execute([$user['id']]);
+    $votedIds = $votedElectionsStmt->fetchAll(PDO::FETCH_COLUMN);
+
+    $eligibleElections = array_filter($activeElections, function($e) use ($votedIds) {
+        return !in_array($e['id'], $votedIds);
+    });
+
+    if (count($eligibleElections) === 1) {
+        $singleElection = reset($eligibleElections);
+        header("Location: ballot.php?id=" . $singleElection['id']);
+        exit;
+    }
+    
+    // For voters, only show their assigned elections in the list
+    $elections = $activeElections;
+} else {
+    $elections = $pdo->query("SELECT * FROM elections WHERE archived = FALSE ORDER BY created_at DESC")->fetchAll();
+}

 $projectDescription = $_SERVER['PROJECT_DESCRIPTION'] ?? 'Online Election System for Senior High School';
 ?>
--- a/supabase_migration.php
+++ b/supabase_migration.php
@ -0,0 +1,163 @@
+<?php
+require_once __DIR__ . '/db/config.php';
+
+// This script migrates the local MariaDB database to Supabase PostgreSQL.
+// It requires the Supabase Database Password.
+
+if (php_sapi_name() !== 'cli') {
+    die("This script must be run from the command line.");
+}
+
+$dbPassword = $argv[1] ?? '';
+if (!$dbPassword) {
+    echo "Usage: php supabase_migration.php [SUPABASE_DB_PASSWORD]\n";
+    exit(1);
+}
+
+$supabaseHost = "aws-1-ap-southeast-1.pooler.supabase.com";
+$supabaseUser = "postgres.siqeqnizegizxemrfgkf";
+$supabaseDb = "postgres";
+$supabasePort = "6543";
+
+try {
+    echo "Connecting to local MariaDB...\n";
+    $localPdo = new PDO('mysql:host='.DB_HOST.';dbname='.DB_NAME.';charset=utf8mb4', DB_USER, DB_PASS, [
+        PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+        PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+    ]);
+
+    echo "Connecting to Supabase PostgreSQL...\n";
+    $dsn = "pgsql:host=$supabaseHost;port=$supabasePort;dbname=$supabaseDb";
+    $supabasePdo = new PDO($dsn, $supabaseUser, $dbPassword, [
+        PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION
+    ]);
+
+    echo "Converting and creating tables in Supabase...\n";
+
+    // Define tables and their PostgreSQL schemas
+    $schemas = [
+        "users" => "CREATE TABLE IF NOT EXISTS users (
+            id VARCHAR(255) PRIMARY KEY,
+            supabase_uid VARCHAR(255),
+            student_id VARCHAR(10) UNIQUE NOT NULL,
+            name VARCHAR(255) NOT NULL,
+            email VARCHAR(255) UNIQUE NOT NULL,
+            password_hash VARCHAR(255),
+            grade_level INTEGER,
+            track VARCHAR(100),
+            section VARCHAR(100),
+            role VARCHAR(50) DEFAULT 'Voter',
+            access_level INTEGER DEFAULT 0,
+            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+            deleted_at TIMESTAMP
+        )",
+        "elections" => "CREATE TABLE IF NOT EXISTS elections (
+            id VARCHAR(255) PRIMARY KEY,
+            title VARCHAR(255) NOT NULL,
+            description TEXT,
+            status VARCHAR(50) DEFAULT 'Preparing',
+            start_date_and_time TIMESTAMP NOT NULL,
+            end_date_and_time TIMESTAMP NOT NULL,
+            created_by VARCHAR(255) REFERENCES users(id),
+            archived BOOLEAN DEFAULT FALSE,
+            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+        )",
+        "positions" => "CREATE TABLE IF NOT EXISTS positions (
+            id VARCHAR(255) PRIMARY KEY,
+            election_id VARCHAR(255) REFERENCES elections(id) ON DELETE CASCADE,
+            name VARCHAR(255) NOT NULL,
+            type VARCHAR(50) DEFAULT 'Uniform',
+            max_votes INTEGER DEFAULT 1,
+            sort_order INTEGER DEFAULT 0
+        )",
+        "candidates" => "CREATE TABLE IF NOT EXISTS candidates (
+            id VARCHAR(255) PRIMARY KEY,
+            election_id VARCHAR(255) REFERENCES elections(id) ON DELETE CASCADE,
+            position_id VARCHAR(255) REFERENCES positions(id) ON DELETE CASCADE,
+            user_id VARCHAR(255) REFERENCES users(id) ON DELETE CASCADE,
+            party_name VARCHAR(255),
+            manifesto TEXT,
+            approved BOOLEAN DEFAULT FALSE,
+            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+        )",
+        "votes" => "CREATE TABLE IF NOT EXISTS votes (
+            id VARCHAR(255) PRIMARY KEY,
+            election_id VARCHAR(255) REFERENCES elections(id),
+            position_id VARCHAR(255) REFERENCES positions(id),
+            candidate_id VARCHAR(255) REFERENCES candidates(id),
+            voter_id VARCHAR(255) REFERENCES users(id),
+            casted_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+            ip_address VARCHAR(45),
+            user_agent TEXT,
+            UNIQUE (election_id, position_id, voter_id)
+        )",
+        "election_assignments" => "CREATE TABLE IF NOT EXISTS election_assignments (
+            id VARCHAR(255) PRIMARY KEY,
+            election_id VARCHAR(255) REFERENCES elections(id) ON DELETE CASCADE,
+            user_id VARCHAR(255) REFERENCES users(id) ON DELETE CASCADE,
+            role_in_election VARCHAR(50) DEFAULT 'Voter',
+            assigned_by VARCHAR(255) REFERENCES users(id),
+            assigned_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+        )",
+        "parties" => "CREATE TABLE IF NOT EXISTS parties (
+            id VARCHAR(255) PRIMARY KEY,
+            election_id VARCHAR(255) REFERENCES elections(id) ON DELETE CASCADE,
+            name VARCHAR(255) NOT NULL,
+            description TEXT,
+            logo_url TEXT,
+            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+        )",
+        "audit_logs" => "CREATE TABLE IF NOT EXISTS audit_logs (
+            id VARCHAR(255) PRIMARY KEY,
+            user_id VARCHAR(255) REFERENCES users(id),
+            action VARCHAR(255) NOT NULL,
+            details TEXT,
+            table_name VARCHAR(100),
+            record_id VARCHAR(255),
+            old_values TEXT,
+            new_values TEXT,
+            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+            election_id VARCHAR(255) REFERENCES elections(id) ON DELETE CASCADE
+        )"
+    ];
+
+    foreach ($schemas as $tableName => $sql) {
+        echo "Creating table: $tableName...\n";
+        $supabasePdo->exec($sql);
+    }
+
+    echo "Migrating data...\n";
+
+    $tables = array_keys($schemas);
+    // Order matters for foreign keys: users, elections, positions, candidates, assignments, votes, audit_logs
+    $orderedTables = ["users", "elections", "positions", "election_assignments", "parties", "candidates", "votes", "audit_logs"];
+
+    foreach ($orderedTables as $table) {
+        echo "Migrating data for $table...\n";
+        $stmt = $localPdo->query("SELECT * FROM $table");
+        $rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+        if (empty($rows)) {
+            echo "No data for $table.\n";
+            continue;
+        }
+
+        $columns = array_keys($rows[0]);
+        $placeholders = implode(',', array_fill(0, count($columns), '?'));
+        $insertSql = "INSERT INTO $table (" . implode(',', $columns) . ") VALUES ($placeholders) ON CONFLICT (id) DO NOTHING";
+        
+        $insertStmt = $supabasePdo->prepare($insertSql);
+        $count = 0;
+        foreach ($rows as $row) {
+            $insertStmt->execute(array_values($row));
+            $count++;
+        }
+        echo "Migrated $count rows for $table.\n";
+    }
+
+    echo "Migration completed successfully!\n";
+
+} catch (Exception $e) {
+    echo "Error: " . $e->getMessage() . "\n";
+    exit(1);
+}