herway

api/pexels.php

@@ -0,0 +1,29 @@
+<?php
+  header('Content-Type: application/json');
+  require_once __DIR__.'/../includes/pexels.php';
+  $qs = isset($_GET['queries']) ? explode(',', $_GET['queries']) : ['woman travel','solo travel','night city','road trip','mountains'];
+  $out = [];
+  foreach ($qs as $q) {
+    $u = 'https://api.pexels.com/v1/search?query=' . urlencode(trim($q)) . '&orientation=portrait&per_page=1&page='.rand(1, 100);
+    $d = pexels_get($u);
+    if ($d && !empty($d['photos'])) {
+      $p = $d['photos'][0];
+      $src = $p['src']['large'] ?? null;
+      $dest = __DIR__.'/../assets/images/pexels/'.$p['id'].'.jpg';
+      if ($src) download_to($src, $dest);
+      $out[] = [
+        'src' => 'assets/images/pexels/'.$p['id'].'.jpg',
+        'photographer' => $p['photographer'] ?? 'Unknown',
+        'photographer_url' => $p['photographer_url'] ?? '',
+      ];
+    } else {
+      // Fallback: Picsum
+      $out[] = [
+        'src' => 'https://picsum.photos/600/800',
+        'photographer' => 'Random Picsum',
+        'photographer_url' => 'https://picsum.photos/'
+      ];
+    }
+  }
+  echo json_encode($out);
+?>

assets/css/custom.css

@@ -0,0 +1,127 @@
+/*
+ * HerWay Custom Stylesheet
+ * Palette:
+ * Primary: #E91E63 (Pink)
+ * Secondary: #F8BBD0 (Light Pink)
+ * Background: #FCE4EC (Pale Pink)
+ * Surface: #FFFFFF (White)
+ * Text: #333333 (Dark Gray)
+*/
+
+body {
+    font-family: 'Poppins', sans-serif;
+    color: #333333;
+    background-color: #FFFFFF;
+}
+
+/* --- Typography & Links --- */
+h1, h2, h3, h4, h5, h6 {
+    font-weight: 700;
+}
+
+a {
+    color: #E91E63;
+    text-decoration: none;
+}
+
+a:hover {
+    color: #c2185b;
+}
+
+/* --- Buttons --- */
+.btn-primary {
+    background-color: #E91E63;
+    border-color: #E91E63;
+    border-radius: 0.75rem;
+    padding: 0.75rem 1.5rem;
+    font-weight: 600;
+    transition: all 0.3s ease;
+}
+
+.btn-primary:hover, .btn-primary:focus {
+    background-color: #c2185b;
+    border-color: #c2185b;
+    box-shadow: 0 4px 15px rgba(233, 30, 99, 0.3);
+    transform: translateY(-2px);
+}
+
+/* --- Header --- */
+.navbar {
+    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
+}
+
+.navbar-brand {
+    color: #E91E63 !important;
+}
+
+.nav-link {
+    font-weight: 600;
+}
+
+/* --- Hero Section --- */
+.hero-section {
+    padding: 6rem 0;
+    background-image: linear-gradient(to bottom, rgba(252, 228, 236, 0.5), rgba(255, 255, 255, 1));
+}
+
+.btn-sos {
+    width: 150px;
+    height: 150px;
+    background-color: #E91E63;
+    color: white;
+    border: 8px solid #F8BBD0;
+    box-shadow: 0 0 0 8px rgba(233, 30, 99, 0.2);
+    transition: all 0.3s ease;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+}
+
+.btn-sos .bi {
+    font-size: 3rem;
+    line-height: 1;
+}
+
+.btn-sos .sos-text {
+    font-size: 1.5rem;
+    font-weight: 700;
+    margin-top: 5px;
+}
+
+.btn-sos:hover {
+    background-color: #c2185b;
+    color: white;
+    transform: scale(1.05);
+    box-shadow: 0 0 0 12px rgba(233, 30, 99, 0.3);
+}
+
+/* --- Sections --- */
+#features .card {
+    border: none;
+    border-radius: 0.75rem;
+    box-shadow: 0 4px 25px rgba(0,0,0,0.08);
+    transition: transform 0.3s ease, box-shadow 0.3s ease;
+}
+
+#features .card:hover {
+    transform: translateY(-5px);
+    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
+}
+
+#features .text-primary {
+    color: #E91E63 !important;
+}
+
+#about .text-primary {
+    color: #E91E63 !important;
+}
+
+.bg-light {
+    background-color: #fef9fb !important;
+}
+
+/* --- Footer --- */
+footer.bg-dark {
+    background-color: #333 !important;
+}

assets/js/main.js

@@ -0,0 +1,52 @@
+document.addEventListener('DOMContentLoaded', function () {
+    const sosButton = document.getElementById('sosButton');
+    const sosToastEl = document.getElementById('sosToast');
+    const sosToast = new bootstrap.Toast(sosToastEl);
+    const toastBody = sosToastEl.querySelector('.toast-body');
+    const toastHeader = sosToastEl.querySelector('.toast-header .me-auto');
+
+    if (sosButton) {
+        sosButton.addEventListener('click', function () {
+            // Disable button to prevent multiple clicks
+            sosButton.disabled = true;
+            sosButton.querySelector('.sos-text').textContent = 'Sending...';
+
+            fetch('sos.php', {
+                method: 'POST',
+                headers: {
+                    'Content-Type': 'application/json'
+                }
+            })
+            .then(response => response.json())
+            .then(data => {
+                if (data.success) {
+                    toastHeader.classList.remove('text-danger');
+                    toastHeader.classList.add('text-success');
+                    toastHeader.innerHTML = '<i class="bi bi-check-circle-fill"></i> SOS Sent';
+                    toastBody.textContent = data.message;
+                } else {
+                    toastHeader.classList.remove('text-success');
+                    toastHeader.classList.add('text-danger');
+                    toastHeader.innerHTML = '<i class="bi bi-exclamation-triangle-fill"></i> Error';
+                    toastBody.textContent = data.message;
+                }
+                sosToast.show();
+            })
+            .catch(error => {
+                toastHeader.classList.remove('text-success');
+                toastHeader.classList.add('text-danger');
+                toastHeader.innerHTML = '<i class="bi bi-exclamation-triangle-fill"></i> Network Error';
+                toastBody.textContent = 'Could not connect to the server. Please check your connection.';
+                sosToast.show();
+                console.error('SOS fetch error:', error);
+            })
+            .finally(() => {
+                // Re-enable the button after a delay
+                setTimeout(() => {
+                    sosButton.disabled = false;
+                    sosButton.querySelector('.sos-text').textContent = 'SOS';
+                }, 5000); // 5-second cooldown
+            });
+        });
+    }
+});

db/migrate.php

@@ -0,0 +1,41 @@
+<?php
+require_once __DIR__ . '/config.php';
+
+echo "Starting migration process...\n";
+
+try {
+    $pdo = db();
+
+    // 1. Create migrations table if it doesn't exist
+    $pdo->exec("CREATE TABLE IF NOT EXISTS migrations (migration VARCHAR(255) PRIMARY KEY, created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP)");
+
+    // 2. Get all migrations that have been run
+    $ran_migrations_stmt = $pdo->query("SELECT migration FROM migrations");
+    $ran_migrations = $ran_migrations_stmt->fetchAll(PDO::FETCH_COLUMN);
+
+    // 3. Get all migration files
+    $migration_files = glob(__DIR__ . '/migrations/*.sql');
+    sort($migration_files);
+
+    $migrations_to_run = array_filter($migration_files, function($file) use ($ran_migrations) {
+        return !in_array(basename($file), $ran_migrations);
+    });
+
+    if (empty($migrations_to_run)) {
+        echo "No new migrations to run.\n";
+    } else {
+        foreach ($migrations_to_run as $file) {
+            echo "Running migration: " . basename($file) . "...\n";
+            $sql = file_get_contents($file);
+            $pdo->exec($sql);
+
+            // 4. Record the migration
+            $stmt = $pdo->prepare("INSERT INTO migrations (migration) VALUES (?)");
+            $stmt->execute([basename($file)]);
+            echo "Migration successful: " . basename($file) . "\n";
+        }
+    }
+
+} catch (PDOException $e) {
+    die("Migration failed: " . $e->getMessage() . "\n");
+}

db/migrations/001_create_users_table.sql

@@ -0,0 +1,10 @@
+-- Create users table
+CREATE TABLE IF NOT EXISTS `users` (
+  `id` INT(11) UNSIGNED NOT NULL AUTO_INCREMENT,
+  `name` VARCHAR(255) NOT NULL,
+  `email` VARCHAR(255) NOT NULL,
+  `password` VARCHAR(255) NOT NULL,
+  `created_at` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `email` (`email`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

db/migrations/002_create_trips_table.sql

@@ -0,0 +1,9 @@
+CREATE TABLE IF NOT EXISTS trips (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    user_id INT(11) UNSIGNED NOT NULL,
+    destination VARCHAR(255) NOT NULL,
+    trip_time DATETIME NOT NULL,
+    status VARCHAR(50) DEFAULT 'planned',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+);

includes/footer.php

@@ -0,0 +1,33 @@
+    </main>
+
+    <!-- Footer -->
+    <footer class="py-4 bg-dark text-white">
+        <div class="container text-center">
+            <p>&copy; <?php echo date("Y"); ?> HerWay. All Rights Reserved.</p>
+            <p>
+                <a href="#" class="text-white">Privacy Policy</a> | 
+                <a href="#" class="text-white">Terms of Service</a>
+            </p>
+        </div>
+    </footer>
+
+    <!-- SOS Toast Notification -->
+    <div class="position-fixed bottom-0 end-0 p-3" style="z-index: 11">
+        <div id="sosToast" class="toast" role="alert" aria-live="assertive" aria-atomic="true">
+            <div class="toast-header">
+                <strong class="me-auto text-danger"><i class="bi bi-exclamation-triangle-fill"></i> SOS Activated</strong>
+                <button type="button" class="btn-close" data-bs-dismiss="toast" aria-label="Close"></button>
+            </div>
+            <div class="toast-body">
+                Your emergency contacts have been notified and are receiving your live location.
+            </div>
+        </div>
+    </div>
+
+    <!-- Bootstrap JS -->
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
+    
+    <!-- Custom JS -->
+    <script src="assets/js/main.js"></script>
+</body>
+</html>

includes/header.php

@@ -0,0 +1,50 @@
+<?php session_start(); ?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>HerWay - Travel Safe, Together</title>
+    <meta name="description" content="HerWay is a travel safety app for women, providing real-time connections, verified users, and safety features.">
+    
+    <!-- Google Fonts: Poppins -->
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap" rel="stylesheet">
+
+    <!-- Bootstrap CSS -->
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
+    
+    <!-- Bootstrap Icons -->
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css">
+
+    <!-- Custom CSS -->
+    <link rel="stylesheet" href="assets/css/custom.css?v=<?php echo time(); ?>">
+</head>
+<body>
+
+    <!-- Header -->
+    <header class="navbar navbar-expand-lg navbar-light bg-light sticky-top">
+        <div class="container">
+            <a class="navbar-brand fw-bold" href="index.php">HerWay</a>
+            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
+                <span class="navbar-toggler-icon"></span>
+            </button>
+            <div class="collapse navbar-collapse" id="navbarNav">
+                <ul class="navbar-nav ms-auto">
+                    <li class="nav-item"><a class="nav-link" href="index.php#features">Features</a></li>
+                    <li class="nav-item"><a class="nav-link" href="index.php#about">About</a></li>
+                    <li class="nav-item"><a class="nav-link" href="index.php#contact">Contact</a></li>
+                    <?php if (isset($_SESSION['user_id'])): ?>
+                        <li class="nav-item"><a class="nav-link" href="my-trips.php">My Trips</a></li>
+                        <li class="nav-item"><a class="btn btn-outline-primary ms-lg-3" href="logout.php">Logout</a></li>
+                    <?php else: ?>
+                        <li class="nav-item"><a class="nav-link" href="login.php">Login</a></li>
+                        <li class="nav-item"><a class="btn btn-primary ms-lg-3" href="register.php">Sign Up</a></li>
+                    <?php endif; ?>
+                </ul>
+            </div>
+        </div>
+    </header>
+
+    

includes/pexels.php

@@ -0,0 +1,26 @@
+<?php
+  function pexels_key() {
+    $k = getenv('PEXELS_KEY');
+    return $k && strlen($k) > 0 ? $k : 'Vc99rnmOhHhJAbgGQoKLZtsaIVfkeownoQNbTj78VemUjKh08ZYRbf18';
+  }
+  function pexels_get($url) {
+    $ch = curl_init();
+    curl_setopt_array($ch, [
+      CURLOPT_URL => $url,
+      CURLOPT_RETURNTRANSFER => true,
+      CURLOPT_HTTPHEADER => [ 'Authorization: '. pexels_key() ],
+      CURLOPT_TIMEOUT => 15,
+    ]);
+    $resp = curl_exec($ch);
+    $code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+    curl_close($ch);
+    if ($code >= 200 && $code < 300 && $resp) return json_decode($resp, true);
+    return null;
+  }
+  function download_to($srcUrl, $destPath) {
+    $data = file_get_contents($srcUrl);
+    if ($data === false) return false;
+    if (!is_dir(dirname($destPath))) mkdir(dirname($destPath), 0775, true);
+    return file_put_contents($destPath, $data) !== false;
+  }
+?>

index.php

@@ -1,150 +1,89 @@
-<?php
-declare(strict_types=1);
-@ini_set('display_errors', '1');
-@error_reporting(E_ALL);
-@date_default_timezone_set('UTC');
+<?php require_once 'includes/header.php'; ?>
+        <!-- Hero Section -->
+        <section class="hero-section text-center">
+            <div class="container">
+                <h1 class="display-4 fw-bold">Travel Safe, Together.</h1>
+                <p class="lead my-4">Connecting women for safer journeys with real-time alerts and a trusted community.</p>
+                <button id="sosButton" class="btn btn-sos btn-lg rounded-circle">
+                    <i class="bi bi-shield-lock-fill"></i>
+                    <span class="sos-text">SOS</span>
+                </button>
+                <p class="mt-3 text-muted">Press in case of emergency</p>
+                
+                <div class="mt-5">
+                    <a href="trip-setup.php" class="btn btn-primary btn-lg px-5">Plan a Trip</a>
+                </div>
+            </div>
+        </section>
 
-$phpVersion = PHP_VERSION;
-$now = date('Y-m-d H:i:s');
-?>
-<!doctype html>
-<html lang="en">
-<head>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <title>New Style</title>
-<?php
-// Read project preview data from environment
-$projectDescription = $_SERVER['PROJECT_DESCRIPTION'] ?? '';
-$projectImageUrl = $_SERVER['PROJECT_IMAGE_URL'] ?? '';
-?>
-<?php if ($projectDescription): ?>
-  <!-- Meta description -->
-  <meta name="description" content='<?= htmlspecialchars($projectDescription) ?>' />
-  <!-- Open Graph meta tags -->
-  <meta property="og:description" content="<?= htmlspecialchars($projectDescription) ?>" />
-  <!-- Twitter meta tags -->
-  <meta property="twitter:description" content="<?= htmlspecialchars($projectDescription) ?>" />
-<?php endif; ?>
-<?php if ($projectImageUrl): ?>
-  <!-- Open Graph image -->
-  <meta property="og:image" content="<?= htmlspecialchars($projectImageUrl) ?>" />
-  <!-- Twitter image -->
-  <meta property="twitter:image" content="<?= htmlspecialchars($projectImageUrl) ?>" />
-<?php endif; ?>
-  <link rel="preconnect" href="https://fonts.googleapis.com">
-  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-  <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;700&display=swap" rel="stylesheet">
-  <style>
-    :root {
-      --bg-color-start: #6a11cb;
-      --bg-color-end: #2575fc;
-      --text-color: #ffffff;
-      --card-bg-color: rgba(255, 255, 255, 0.01);
-      --card-border-color: rgba(255, 255, 255, 0.1);
-    }
-    body {
-      margin: 0;
-      font-family: 'Inter', sans-serif;
-      background: linear-gradient(45deg, var(--bg-color-start), var(--bg-color-end));
-      color: var(--text-color);
-      display: flex;
-      justify-content: center;
-      align-items: center;
-      min-height: 100vh;
-      text-align: center;
-      overflow: hidden;
-      position: relative;
-    }
-    body::before {
-      content: '';
-      position: absolute;
-      top: 0;
-      left: 0;
-      width: 100%;
-      height: 100%;
-      background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><path d="M-10 10L110 10M10 -10L10 110" stroke-width="1" stroke="rgba(255,255,255,0.05)"/></svg>');
-      animation: bg-pan 20s linear infinite;
-      z-index: -1;
-    }
-    @keyframes bg-pan {
-      0% { background-position: 0% 0%; }
-      100% { background-position: 100% 100%; }
-    }
-    main {
-      padding: 2rem;
-    }
-    .card {
-      background: var(--card-bg-color);
-      border: 1px solid var(--card-border-color);
-      border-radius: 16px;
-      padding: 2rem;
-      backdrop-filter: blur(20px);
-      -webkit-backdrop-filter: blur(20px);
-      box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
-    }
-    .loader {
-      margin: 1.25rem auto 1.25rem;
-      width: 48px;
-      height: 48px;
-      border: 3px solid rgba(255, 255, 255, 0.25);
-      border-top-color: #fff;
-      border-radius: 50%;
-      animation: spin 1s linear infinite;
-    }
-    @keyframes spin {
-      from { transform: rotate(0deg); }
-      to   { transform: rotate(360deg); }
-    }
-    .hint {
-      opacity: 0.9;
-    }
-    .sr-only {
-      position: absolute;
-      width: 1px; height: 1px;
-      padding: 0; margin: -1px;
-      overflow: hidden;
-      clip: rect(0, 0, 0, 0);
-      white-space: nowrap; border: 0;
-    }
-    h1 {
-      font-size: 3rem;
-      font-weight: 700;
-      margin: 0 0 1rem;
-      letter-spacing: -1px;
-    }
-    p {
-      margin: 0.5rem 0;
-      font-size: 1.1rem;
-    }
-    code {
-      background: rgba(0,0,0,0.2);
-      padding: 2px 6px;
-      border-radius: 4px;
-      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
-    }
-    footer {
-      position: absolute;
-      bottom: 1rem;
-      font-size: 0.8rem;
-      opacity: 0.7;
-    }
-  </style>
-</head>
-<body>
-  <main>
-    <div class="card">
-      <h1>Analyzing your requirements and generating your website…</h1>
-      <div class="loader" role="status" aria-live="polite" aria-label="Applying initial changes">
-        <span class="sr-only">Loading…</span>
-      </div>
-      <p class="hint"><?= ($_SERVER['HTTP_HOST'] ?? '') === 'appwizzy.com' ? 'AppWizzy' : 'Flatlogic' ?> AI is collecting your requirements and applying the first changes.</p>
-      <p class="hint">This page will update automatically as the plan is implemented.</p>
-      <p>Runtime: PHP <code><?= htmlspecialchars($phpVersion) ?></code> — UTC <code><?= htmlspecialchars($now) ?></code></p>
-    </div>
-  </main>
-  <footer>
-    Page updated: <?= htmlspecialchars($now) ?> (UTC)
-  </footer>
-</body>
-</html>
+        <!-- Features Section -->
+        <section id="features" class="py-5">
+            <div class="container">
+                <h2 class="text-center mb-5">Core Safety Features</h2>
+                <div class="row text-center">
+                    <div class="col-md-4 mb-4">
+                        <div class="card h-100">
+                            <div class="card-body">
+                                <i class="bi bi-person-check-fill display-4 text-primary"></i>
+                                <h3 class="h4 mt-3">Verified Users</h3>
+                                <p>Connect with a community of identity-verified travelers for peace of mind.</p>
+                            </div>
+                        </div>
+                    </div>
+                    <div class="col-md-4 mb-4">
+                        <div class="card h-100">
+                            <div class="card-body">
+                                <i class="bi bi-geo-alt-fill display-4 text-primary"></i>
+                                <h3 class="h4 mt-3">Live Location Sharing</h3>
+                                <p>Share your real-time location with trusted contacts when you feel unsafe.</p>
+                            </div>
+                        </div>
+                    </div>
+                    <div class="col-md-4 mb-4">
+                        <div class="card h-100">
+                            <div class="card-body">
+                                <i class="bi bi-telephone-fill display-4 text-primary"></i>
+                                <h3 class="h4 mt-3">Fake Call Simulation</h3>
+                                <p>Discreetly trigger a fake phone call to deter unwanted interactions.</p>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </section>
+
+        <!-- Inspiration Section -->
+        <section id="inspiration" class="py-5 bg-light">
+            <div class="container">
+                <h2 class="text-center mb-5">Inspiration for Your Next Journey</h2>
+                <div id="image-gallery" class="row g-4">
+                    <!-- Images will be loaded here by JavaScript -->
+                </div>
+            </div>
+        </section>
+
+        <!-- About Section -->
+        <section id="about" class="py-5 bg-light">
+            <div class="container">
+                <div class="row align-items-center">
+                    <div class="col-md-6">
+                        <h2>Our Mission</h2>
+                        <p>HerWay was born from a simple idea: every woman deserves to travel without fear. We are building a platform that empowers women to connect, share journeys, and look out for one another. By combining technology with a trusted community, we aim to make every trip a safer one.</p>
+                    </div>
+                    <div class="col-md-6 text-center">
+                        <!-- Placeholder for an illustration -->
+                        <i class="bi bi-heart-fill display-1 text-primary"></i>
+                    </div>
+                </div>
+            </div>
+        </section>
+
+        <!-- Contact Section -->
+        <section id="contact" class="py-5">
+            <div class="container text-center">
+                <h2>Get in Touch</h2>
+                <p class="lead">Have questions or want to partner with us? We'd love to hear from you.</p>
+                <a href="contact.php" class="btn btn-primary btn-lg">Contact Us</a>
+            </div>
+        </section>
+    <?php require_once 'includes/footer.php'; ?>

login.php

@@ -0,0 +1,79 @@
+<?php
+require_once 'db/config.php';
+
+// The session is started in header.php
+require_once 'includes/header.php';
+
+// If user is already logged in, redirect to trip setup
+if (isset($_SESSION['user_id'])) {
+    header("Location: trip-setup.php");
+    exit();
+}
+
+$error_message = '';
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    $email = trim($_POST['email']);
+    $password = $_POST['password'];
+
+    if (empty($email) || empty($password)) {
+        $error_message = 'Please fill in all fields.';
+    } elseif (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
+        $error_message = 'Invalid email format.';
+    } else {
+        try {
+            $pdo = db();
+            $stmt = $pdo->prepare("SELECT * FROM users WHERE email = :email");
+            $stmt->bindParam(':email', $email, PDO::PARAM_STR);
+            $stmt->execute();
+            $user = $stmt->fetch(PDO::FETCH_ASSOC);
+
+            if ($user && password_verify($password, $user['password_hash'])) {
+                // Password is correct, start session
+                $_SESSION['user_id'] = $user['id'];
+                $_SESSION['user_name'] = $user['name'];
+                $_SESSION['user_email'] = $user['email'];
+                header("Location: trip-setup.php");
+                exit();
+            } else {
+                $error_message = 'Invalid email or password.';
+            }
+        } catch (PDOException $e) {
+            $error_message = "Database error: " . $e->getMessage();
+        }
+    }
+}
+?>
+
+<div class="container my-5">
+    <div class="row justify-content-center">
+        <div class="col-md-6">
+            <div class="card">
+                <div class="card-body">
+                    <h2 class="card-title text-center mb-4">Login</h2>
+                    <?php if (!empty($error_message)): ?>
+                        <div class="alert alert-danger"><?php echo htmlspecialchars($error_message); ?></div>
+                    <?php endif; ?>
+                    <form action="login.php" method="post">
+                        <div class="mb-3">
+                            <label for="email" class="form-label">Email address</label>
+                            <input type="email" class="form-control" id="email" name="email" required>
+                        </div>
+                        <div class="mb-3">
+                            <label for="password" class="form-label">Password</label>
+                            <input type="password" class="form-control" id="password" name="password" required>
+                        </div>
+                        <div class="d-grid">
+                            <button type="submit" class="btn btn-primary">Login</button>
+                        </div>
+                    </form>
+                </div>
+                <div class="card-footer text-center">
+                    <p class="mb-0">Don't have an account? <a href="register.php">Sign up here</a>.</p>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+
+<?php require_once 'includes/footer.php'; ?>

logout.php

@@ -0,0 +1,6 @@
+<?php
+session_start();
+session_unset();
+session_destroy();
+header("Location: index.php");
+exit();

my-trips.php

@@ -0,0 +1,78 @@
+<?php
+require_once 'db/config.php';
+require_once 'includes/header.php';
+
+// Redirect to login if user is not authenticated
+if (!isset($_SESSION['user_id'])) {
+    header('Location: login.php');
+    exit();
+}
+
+$trips = [];
+$error_message = '';
+
+try {
+    $pdo = db();
+    $stmt = $pdo->prepare("SELECT destination, trip_time, status, created_at FROM trips WHERE user_id = :user_id ORDER BY trip_time DESC");
+    $stmt->bindParam(':user_id', $_SESSION['user_id'], PDO::PARAM_INT);
+    $stmt->execute();
+    $trips = $stmt->fetchAll(PDO::FETCH_ASSOC);
+} catch (PDOException $e) {
+    $error_message = 'Database error: ' . $e->getMessage();
+}
+
+$success_message = '';
+if (isset($_GET['status']) && $_GET['status'] === 'success') {
+    $success_message = 'Your trip has been successfully saved!';
+}
+?>
+
+<main class="py-5">
+    <section id="my-trips" class="container">
+        <div class="d-flex justify-content-between align-items-center mb-4">
+            <h1 class="h2">My Planned Trips</h1>
+            <a href="trip-setup.php" class="btn btn-primary">Plan a New Trip</a>
+        </div>
+
+        <?php if (!empty($success_message)): ?>
+            <div class="alert alert-success"><?php echo htmlspecialchars($success_message); ?></div>
+        <?php endif; ?>
+
+        <?php if (!empty($error_message)): ?>
+            <div class="alert alert-danger"><?php echo htmlspecialchars($error_message); ?></div>
+        <?php endif; ?>
+
+        <div class="card">
+            <div class="card-body">
+                <?php if (empty($trips)): ?>
+                    <p class="text-center text-muted">You have no planned trips yet.</p>
+                <?php else: ?>
+                    <div class="table-responsive">
+                        <table class="table table-striped table-hover">
+                            <thead class="table-light">
+                                <tr>
+                                    <th>Destination</th>
+                                    <th>Date & Time</th>
+                                    <th>Status</th>
+                                    <th>Booked On</th>
+                                </tr>
+                            </thead>
+                            <tbody>
+                                <?php foreach ($trips as $trip): ?>
+                                    <tr>
+                                        <td><?php echo htmlspecialchars($trip['destination']); ?></td>
+                                        <td><?php echo htmlspecialchars(date('D, M j, Y, g:i A', strtotime($trip['trip_time']))); ?></td>
+                                        <td><span class="badge bg-primary"><?php echo htmlspecialchars(ucfirst($trip['status'])); ?></span></td>
+                                        <td><?php echo htmlspecialchars(date('M j, Y', strtotime($trip['created_at']))); ?></td>
+                                    </tr>
+                                <?php endforeach; ?>
+                            </tbody>
+                        </table>
+                    </div>
+                <?php endif; ?>
+            </div>
+        </div>
+    </section>
+</main>
+
+<?php require_once 'includes/footer.php'; ?>

register.php

@@ -0,0 +1,102 @@
+<?php
+require_once __DIR__ . '/db/config.php';
+require_once 'includes/header.php';
+
+$errors = [];
+
+if ($_SERVER["REQUEST_METHOD"] == "POST") {
+    $name = trim($_POST['name']);
+    $email = trim($_POST['email']);
+    $password = $_POST['password'];
+    $confirm_password = $_POST['confirm_password'];
+
+    if (empty($name)) {
+        $errors[] = "Name is required.";
+    }
+
+    if (empty($email) || !filter_var($email, FILTER_VALIDATE_EMAIL)) {
+        $errors[] = "A valid email is required.";
+    }
+
+    if (empty($password) || strlen($password) < 8) {
+        $errors[] = "Password must be at least 8 characters long.";
+    }
+
+    if ($password !== $confirm_password) {
+        $errors[] = "Passwords do not match.";
+    }
+
+    if (empty($errors)) {
+        try {
+            $pdo = db();
+
+            $stmt = $pdo->prepare("SELECT id FROM users WHERE email = ?");
+            $stmt->execute([$email]);
+            if ($stmt->fetch()) {
+                $errors[] = "An account with this email already exists.";
+            } else {
+                $hashed_password = password_hash($password, PASSWORD_DEFAULT);
+
+                $stmt = $pdo->prepare("INSERT INTO users (name, email, password) VALUES (?, ?, ?)");
+                if ($stmt->execute([$name, $email, $hashed_password])) {
+                    header("Location: login.php");
+                    exit;
+                } else {
+                    $errors[] = "Something went wrong. Please try again later.";
+                }
+            }
+        } catch (PDOException $e) {
+            $errors[] = "Database error: " . $e->getMessage();
+        }
+    }
+}
+?>
+
+<main class="py-5">
+    <section class="container">
+        <div class="row justify-content-center">
+            <div class="col-lg-6">
+                <div class="card">
+                    <div class="card-body p-5">
+                        <h2 class="card-title text-center mb-4">Create Your Account</h2>
+                        
+                        <?php if (!empty($errors)): ?>
+                            <div class="alert alert-danger">
+                                <?php foreach ($errors as $error): ?>
+                                    <p class="mb-0"><?php echo htmlspecialchars($error); ?></p>
+                                <?php endforeach; ?>
+                            </div>
+                        <?php endif; ?>
+
+                        <form action="register.php" method="POST">
+                            <div class="mb-3">
+                                <label for="name" class="form-label">Full Name</label>
+                                <input type="text" class="form-control" id="name" name="name" required value="<?php echo isset($_POST['name']) ? htmlspecialchars($_POST['name']) : '' ?>">
+                            </div>
+                            <div class="mb-3">
+                                <label for="email" class="form-label">Email address</label>
+                                <input type="email" class="form-control" id="email" name="email" required value="<?php echo isset($_POST['email']) ? htmlspecialchars($_POST['email']) : '' ?>">
+                            </div>
+                            <div class="mb-3">
+                                <label for="password" class="form-label">Password</label>
+                                <input type="password" class="form-control" id="password" name="password" required>
+                            </div>
+                            <div class="mb-3">
+                                <label for="confirm_password" class="form-label">Confirm Password</label>
+                                <input type="password" class="form-control" id="confirm_password" name="confirm_password" required>
+                            </div>
+                            <div class="d-grid">
+                                <button type="submit" class="btn btn-primary btn-lg">Register</button>
+                            </div>
+                        </form>
+                        <p class="text-center mt-4">
+                            Already have an account? <a href="login.php">Log In</a>
+                        </p>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </section>
+</main>
+
+<?php require_once 'includes/footer.php'; ?>

sos.php

@@ -0,0 +1,40 @@
+<?php
+session_start();
+require_once __DIR__ . '/mail/MailService.php';
+
+header('Content-Type: application/json');
+
+$response = ['success' => false, 'message' => 'An unexpected error occurred.'];
+
+$userName = 'An anonymous user';
+$userEmail = 'Not provided';
+
+if (isset($_SESSION['user_id'])) {
+    $userName = $_SESSION['user_name'];
+    $userEmail = $_SESSION['user_email'];
+}
+
+$subject = 'SOS Alert Triggered by ' . $userName;
+$htmlBody = "<p>An SOS alert was triggered by:</p>"
+          . "<ul>"
+          . "<li><strong>Name:</strong> " . htmlspecialchars($userName) . "</li>"
+          . "<li><strong>Email:</strong> " . htmlspecialchars($userEmail) . "</li>"
+          . "<li><strong>Time:</strong> " . date('Y-m-d H:i:s') . " UTC</li>"
+          . "</ul>"
+          . "<p>Please take appropriate action immediately.</p>";
+$textBody = "SOS Alert from " . $userName . " (" . $userEmail . ") at " . date('Y-m-d H:i:s') . " UTC.";
+
+// Send the email. If no recipient is set in .env, it will use the default.
+$result = MailService::sendMail(null, $subject, $htmlBody, $textBody);
+
+if (!empty($result['success'])) {
+    $response['success'] = true;
+    $response['message'] = 'SOS alert sent successfully. Help is on the way.';
+} else {
+    // In a real app, you would log this error in more detail.
+    $response['message'] = 'Failed to send SOS alert. Please try again or contact support.';
+    // For debugging, you might want to include the error, but not in production.
+    // $response['error'] = $result['error'];
+}
+
+echo json_encode($response);

trip-setup.php

@@ -0,0 +1,74 @@
+<?php
+require_once 'db/config.php';
+require_once 'includes/header.php';
+
+// Redirect to login if user is not authenticated
+if (!isset($_SESSION['user_id'])) {
+    header('Location: login.php');
+    exit();
+}
+
+$error_message = '';
+$success_message = '';
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    $destination = trim($_POST['destination']);
+    $trip_time = trim($_POST['trip_time']);
+
+    if (empty($destination) || empty($trip_time)) {
+        $error_message = 'Please fill in all fields.';
+    } else {
+        try {
+            $pdo = db();
+            $stmt = $pdo->prepare("INSERT INTO trips (user_id, destination, trip_time) VALUES (:user_id, :destination, :trip_time)");
+            $stmt->bindParam(':user_id', $_SESSION['user_id'], PDO::PARAM_INT);
+            $stmt->bindParam(':destination', $destination, PDO::PARAM_STR);
+            $stmt->bindParam(':trip_time', $trip_time, PDO::PARAM_STR);
+            
+            if ($stmt->execute()) {
+                header('Location: my-trips.php?status=success');
+                exit();
+            } else {
+                $error_message = 'Failed to save the trip. Please try again.';
+            }
+        } catch (PDOException $e) {
+            $error_message = 'Database error: ' . $e->getMessage();
+        }
+    }
+}
+?>
+
+<main class="py-5">
+    <section id="trip-setup" class="container">
+        <div class="row justify-content-center">
+            <div class="col-lg-8">
+                <div class="card p-4 p-md-5">
+                    <h1 class="text-center mb-4">Plan Your Trip</h1>
+                    <p class="text-center text-muted mb-5">Enter your destination and travel time to find verified travel companions.</p>
+                    
+                    <?php if (!empty($error_message)): ?>
+                        <div class="alert alert-danger"><?php echo htmlspecialchars($error_message); ?></div>
+                    <?php endif; ?>
+
+                    <form action="trip-setup.php" method="post">
+                        <div class="mb-4">
+                            <label for="destination" class="form-label fs-5">Where are you going?</label>
+                            <input type="text" class="form-control form-control-lg" id="destination" name="destination" placeholder="e.g., 'Mumbai', 'Delhi Airport Terminal 3'" required>
+                        </div>
+                        
+                        <div class="mb-4">
+                            <label for="trip_time" class="form-label fs-5">When are you traveling?</label>
+                            <input type="datetime-local" class="form-control form-control-lg" id="trip_time" name="trip_time" required>
+                        </div>
+
+                        <div class="text-center mt-5">
+                            <button type="submit" class="btn btn-primary btn-lg px-5">Save Trip</button>
+                        </div>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </section>
+</main>
+
+<?php require_once 'includes/footer.php'; ?>