Initial project scaffold

Set up MVC architecture with front controller, router, autoloader,
database singleton, and Docker Compose stack (Nginx + PHP-FPM + MariaDB).
Includes DB schema, responsive layout, dev tooling (php-cs-fixer,
parallel-lint), and documentation.

4 files changed, 78 insertions, 0 deletions

diff --git a/src/public/assets/overlays/.gitkeep b/src/public/assets/overlays/.gitkeep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/public/assets/overlays/.gitkeep
diff --git a/src/public/css/style.css b/src/public/css/style.css
new file mode 100644
index 0000000..5677e91
--- /dev/null
+++ b/src/public/css/style.css
@@ -0,0 +1,64 @@
+*, *::before, *::after {
+    box-sizing: border-box;
+    margin: 0;
+    padding: 0;
+}
+
+body {
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
+    min-height: 100vh;
+    display: flex;
+    flex-direction: column;
+    color: #333;
+    background: #fafafa;
+}
+
+header {
+    background: #fff;
+    border-bottom: 1px solid #dbdbdb;
+    padding: 0.75rem 1rem;
+}
+
+header nav {
+    max-width: 960px;
+    margin: 0 auto;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+}
+
+.logo {
+    font-size: 1.5rem;
+    font-weight: bold;
+    text-decoration: none;
+    color: #333;
+}
+
+.nav-links a {
+    margin-left: 1rem;
+    text-decoration: none;
+    color: #0095f6;
+}
+
+main {
+    flex: 1;
+    max-width: 960px;
+    margin: 2rem auto;
+    padding: 0 1rem;
+    width: 100%;
+}
+
+footer {
+    text-align: center;
+    padding: 1rem;
+    color: #999;
+    font-size: 0.85rem;
+    border-top: 1px solid #dbdbdb;
+}
+
+@media (max-width: 600px) {
+    header nav {
+        flex-direction: column;
+        gap: 0.5rem;
+    }
+}
diff --git a/src/public/index.php b/src/public/index.php
new file mode 100644
index 0000000..2709bc0
--- /dev/null
+++ b/src/public/index.php
@@ -0,0 +1,11 @@
+<?php
+
+// Front controller: single entry point for all HTTP requests.
+
+declare(strict_types=1);
+
+require_once __DIR__ . '/../app/bootstrap.php';
+
+$router = new \App\Router();
+require_once __DIR__ . '/../config/routes.php';
+$router->dispatch();
diff --git a/src/public/js/app.js b/src/public/js/app.js
new file mode 100644
index 0000000..86b3c33
--- /dev/null
+++ b/src/public/js/app.js
@@ -0,0 +1,3 @@
+document.addEventListener('DOMContentLoaded', function () {
+    // App initialization
+});