Edited: docker-compose.yaml

.docker/nginx.conf

@@ -0,0 +1,53 @@
+# User and worker process settings
+user www-data;
+worker_processes auto;
+pid /run/nginx.pid;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    # General settings
+    sendfile on;
+    tcp_nopush on;
+    tcp_nodelay on;
+    keepalive_timeout 65;
+    types_hash_max_size 2048;
+
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
+
+    # Logging
+    access_log /var/log/nginx/access.log;
+    error_log /var/log/nginx/error.log;
+
+    # Gzip compression
+    gzip on;
+    gzip_disable "msie6";
+
+    # Server configuration
+    server {
+        listen 80;
+        server_name localhost;
+
+        root /var/www/html/public;
+        index index.php index.html;
+
+        location / {
+            try_files $uri $uri/ /index.php?$query_string;
+        }
+
+        location ~ \\.php$ {
+            include fastcgi_params;
+            fastcgi_pass 127.0.0.1:9000;
+            fastcgi_index index.php;
+            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        }
+
+        location ~ /\.ht {
+            deny all;
+        }
+    }
+}
+

.dockerignore

@@ -0,0 +1,22 @@
+.git
+.gitignore
+
+storage/logs/*
+!storage/logs/.gitignore
+
+Dockerfile
+docker-compose.yaml
+
+*.swp
+*.swo
+*.idea/
+*.vscode/
+*.DS_Store
+
+# Exclude sensitive config files (uncomment if you don't want to include environment config)
+# config/environment.php
+
+README.md
+TODO.md
+LICENSE
+

.gitignore

@@ -0,0 +1 @@
+*.swp

Dockerfile

@@ -0,0 +1,18 @@
+FROM php:8.2-fpm-alpine
+
+WORKDIR /var/www/html
+
+RUN apk add --no-cache nginx curl \
+  && docker-php-ext-install mysqli
+
+COPY . /var/www/html
+
+RUN chown -R www-data:www-data /var/www/html \
+  && chmod -R 755 /var/www/html
+
+COPY .docker/nginx.conf /etc/nginx/nginx.conf
+
+EXPOSE 80
+
+CMD php-fpm & nginx -g "daemon off;"
+

README.md

@@ -8,6 +8,18 @@ An app for tracking habits and motivation to achieve personal goals
 - **Database:** MariaDB
 
 ## How to build
+
+### Build using docker
+Run the container using docker-compose
+```bash
+docker-compose up
+```
+
+The app should be available at http://localhost:8000
+
+PhpMyAdmin should be available at http://localhost:8080
+
+### Build manually
 1. Clone the repo
 ```bash
    git clone https://git.filiprojek.cz/fr/habit-tracker.git
@@ -28,7 +40,7 @@ define('DB_NAME', 'your db name');
 3. Start an local web server
 - You can use php's integrated server by running this:
 ```bash
-php -S localhost:8000
+php -S localhost:8000 -t ./public
 ```
 - You can use any host and any port you want.
 

TODO.md

@@ -6,4 +6,13 @@
 - [ ] edit user data - change password, mail...
 
 ## Core of the app
-- [ ] think about it lol
+- [ ] header and navbar
+- [ ] dashboard
+  - [x] css
+  - [ ] its just plain
+  - [ ] graphs
+- [x] Habits list
+  - [ ] css
+- [ ] Habits create
+  - [ ] validate cron input
+- [ ] Habits track

app/controllers/AuthController.php

@@ -25,10 +25,10 @@ class AuthController extends Controller  {
             if($result === true) {
                 $this->redirect('/dashboard');
             } else {
-                $this->view('auth/signin', ['error' => $result]);
+                $this->view('auth/signin', ['error' => $result], 'noheader');
             }
         } else {
-            $this->view('auth/signin', ['title' => 'Log In']);
+            $this->view('auth/signin', ['title' => 'Log In'], 'noheader');
         }
     }
 
@@ -54,7 +54,7 @@ class AuthController extends Controller  {
                 $this->view('auth/signup', [
                     'error' => 'Please correct the errors below.',
                     'validationErrors' => $validator->errors() ?: [],
-                ]);
+                ], 'noheader');
                 return;
             }
 
@@ -67,13 +67,13 @@ class AuthController extends Controller  {
                 $this->view('auth/signup', [
                     'error' => $result,
                     'validationErrors' => [],
-                ]);
+                ], 'noheader');
             }
         } else {
             $this->view('auth/signup', [
                 'title' => 'Register',
                 'validationErrors' => [],
-            ]);
+            ], 'noheader');
         }
     }
 

app/controllers/DashboardController.php

@@ -0,0 +1,16 @@
+<?php
+class DashboardController extends Controller {
+    public function index() {
+        $habit = new Habit();
+        $habits = $habit->getHabitsByUser($_SESSION['user']['id']);
+
+        $this->view('dashboard/index', [
+            'title' => 'Dashboard',
+            'habits' => $habits,
+        ]);
+    }
+
+    public function reroute(){
+        $this->redirect('/dashboard');
+    }
+}

app/controllers/HabitController.php

@@ -0,0 +1,57 @@
+<?php
+
+class HabitController extends Controller {
+    public function index() {
+        $habit = new Habit();
+        $habits = $habit->getHabitsByUser($_SESSION['user']['id']);
+        $this->view('habits/index', ['title' => 'Habits', 'habits' => $habits]);
+    }
+
+    public function create() {
+        if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+            $name = $_POST['name'] ?? '';
+            $frequency = $_POST['frequency'] ?? 'Daily';
+            $customFrequency = null;
+
+            if (empty($name)) {
+                $this->view('habits/create', ['error' => 'Habit name is required.']);
+                return;
+            }
+
+            if ($frequency === 'Custom') {
+                $daysOfWeek = $_POST['days_of_week'] ?? [];
+                $daysOfMonth = $_POST['days_of_month'] ?? '*';
+                $months = $_POST['months'] ?? '*';
+
+                // Combine into crontab-like string
+                $customFrequency = implode(',', $daysOfWeek) . " $daysOfMonth $months";
+            }
+
+            $habit = new Habit();
+            $result = $habit->create([
+                'name' => $name,
+                'frequency' => $frequency,
+                'custom_frequency' => $customFrequency,
+                'reward_points' => intval($_POST['difficulty'] ?? 1),
+                'user_id' => $_SESSION['user']['id'],
+            ]);
+
+            if ($result) {
+                $this->redirect('/habits');
+            } else {
+                $this->view('habits/create', ['error' => 'Failed to create habit.']);
+            }
+        } else {
+            $this->view('habits/create', ['title' => 'Create Habit']);
+        }
+    }
+
+
+    public function edit() {
+        // Edit habit (to be implemented later)
+    }
+
+    public function delete() {
+        // Delete habit (to be implemented later)
+    }
+}

app/models/Habit.php

@@ -0,0 +1,46 @@
+<?php
+
+class Habit {
+    private $db;
+
+    public function __construct() {
+        $this->db = Database::getInstance()->getConnection();
+    }
+
+    public function create($data) {
+        $stmt = $this->db->prepare("
+            INSERT INTO habits (user_id, title, frequency, custom_frequency, reward_points, created_at)
+            VALUES (?, ?, ?, ?, ?, NOW())
+        ");
+
+        $stmt->bind_param(
+            "isssi", // Bind types: int, string, string, string, int
+            $data['user_id'],
+            $data['name'],
+            $data['frequency'],
+            $data['custom_frequency'], // Bind the custom_frequency field
+            $data['reward_points']
+        );
+
+        if ($stmt->execute()) {
+            return true;
+        } else {
+            error_log("Failed to create habit: " . $stmt->error);
+            return false;
+        }
+    }
+
+    public function getHabitsByUser($userId) {
+        $stmt = $this->db->prepare("SELECT id, title, frequency, custom_frequency, reward_points, created_at FROM habits WHERE user_id = ?");
+        $stmt->bind_param("i", $userId);
+        $stmt->execute();
+        $result = $stmt->get_result();
+
+        $habits = [];
+        while ($row = $result->fetch_assoc()) {
+            $habits[] = $row;
+        }
+        
+        return $habits;
+    }
+}

app/models/User.php

@@ -42,7 +42,7 @@ class User {
     public function login($email, $password) {
         $hashedPassword = password_hash($password, PASSWORD_BCRYPT);
 
-        $stmt = $this->db->prepare("SELECT username, password FROM users WHERE email = ?");
+        $stmt = $this->db->prepare("SELECT id, username, password FROM users WHERE email = ?");
         $stmt->bind_param("s", $email);
         $stmt->execute();
         $result = $stmt->get_result();
@@ -52,6 +52,7 @@ class User {
             $user = $result->fetch_assoc();
             if (password_verify($password, $user['password'])) {
                 $_SESSION['user'] = [
+                    'id' => $user['id'],
                     'username' => $user['username'],
                     'email' => $email,
                 ];
@@ -59,6 +60,6 @@ class User {
             } 
         } 
 
-        return "Invalid email or password.";
+        return "Incorrect username or password.";
     }
 }

app/views/auth/signin.php

@@ -1,4 +1,11 @@
-<section class="signin">
+<link rel="stylesheet" href="/css/login.css">
+<link rel="stylesheet" href="/css/form.css">
+<section class="form signin">
+    <div class="header-form">
+        <img src="/img/logo.jpg" alt="Habit Tracker Logo">
+        <h1>Sign in to Habit Tracker</h1>
+    </div>
+
     <?php if ($this->get('error')): ?>
         <div class="error"><?= $this->get('error') ?></div>
     <?php endif; ?>
@@ -18,4 +25,9 @@
 
         <input type="submit" value="Sign In">
     </form>
+
+    <div class="bordered">
+        <p>New to Habit Tracker?</p>
+        <a href="/auth/signup">Create an account</a>
+    </div>
 </section>

app/views/auth/signup.php

@@ -1,4 +1,11 @@
-<section class="signup">
+<link rel="stylesheet" href="/css/login.css">
+<link rel="stylesheet" href="/css/form.css">
+<section class="form signup">
+    <div class="header-form">
+        <img src="/img/logo.jpg" alt="Habit Tracker Logo">
+        <h1>Sign up to Habit Tracker</h1>
+    </div>
+
     <?php if ($this->get('error')): ?>
         <div class="error"><?= $this->get('error') ?></div>
     <?php endif; ?>
@@ -30,4 +37,9 @@
 
         <input type="submit" value="Sign Up">
     </form>
+
+    <div class="bordered">
+        <p>Already have an account?</p>
+        <a href="/auth/signin">Sign in</a>
+    </div>
 </section>

app/views/dashboard/index.php

@@ -1 +1,47 @@
-<h1>Welcome <?= $_SESSION['user']['username']?>!</h1>
+<link rel="stylesheet" href="/css/dashboard.css">
+
+<section class="dashboard">
+    <h1>Welcome, <?= htmlspecialchars($_SESSION['user']['username']) ?>!</h1>
+    <div>
+        <a href="/habits/create" class="btn-green">Create new habit!</a>
+        <a href="/habits" class="btn-primary">List all habits</a>
+    </div>
+    <div class="card-wrapper">
+        <section class="card upcoming">
+            <h2>Upcoming</h2>
+            <div class="habit">
+                <b>Habit Title</b>
+                <p>Frequency</p>
+                <p>Reward points</p>
+            </div>
+        </section>
+
+        <section class="card recent">
+            <h2>Recent</h2>
+            <div class="habit">
+                <b>Habit Title</b>
+                <p>Frequency</p>
+                <p>Reward points</p>
+            </div>
+        </section>
+
+        <section class="card missed">
+            <h2>Missed</h2>
+            <div class="habit">
+                <b>Habit Title</b>
+                <p>Frequency</p>
+                <p>Reward points</p>
+            </div>
+        </section>
+
+        <section class="card history-graph">
+            <h2>Graph of History</h2>
+        </section>
+
+        <section class="card streak">
+            <h2>Streak</h2>
+            <p>You're current streak is 123 days</p>
+            <p>Good job!</p>
+        </section>
+    </div>
+</section>

app/views/habits/create.php

@@ -0,0 +1,70 @@
+<link rel="stylesheet" href="/css/form.css">
+<link rel="stylesheet" href="/css/habits_create.css">
+<section class="form habit-create">
+    <h1 class="header-form"><?= $this->get('title', 'Create Habit') ?></h1>
+
+    <?php if ($this->get('error')): ?>
+        <div class="error" style="color: red; margin-bottom: 1rem;">
+            <?= htmlspecialchars($this->get('error')) ?>
+        </div>
+    <?php endif; ?>
+
+    <form method="POST" action="/habits/create">
+        <label for="name">Habit Name</label>
+        <input type="text" name="name" id="name" required value="<?= htmlspecialchars($_POST['name'] ?? '') ?>">
+
+        <label for="frequency">Frequency</label>
+        <select name="frequency" id="frequency" onchange="toggleCustomFrequency(this.value)">
+            <option value="Daily">Daily</option>
+            <option value="Weekly">Weekly</option>
+            <option value="Custom">Custom</option>
+        </select>
+
+        <div id="custom-frequency" style="display: none;">
+            <label id="lbl_dow">Days of the Week</label>
+            <div class="dow_chb_wrapper">
+                <label for="dow_mon">Monday</label>
+                <input type="checkbox" name="days_of_week[]" id="dow_mon" value="1">
+            </div>
+            <div class="dow_chb_wrapper">
+                <label for="dow_tue">Tuesday</label>
+                <input type="checkbox" name="days_of_week[]" id="dow_tue" value="2">
+            </div>
+            <div class="dow_chb_wrapper">
+                <label for="dow_wed">Wednesday</label>
+                <input type="checkbox" name="days_of_week[]" id="dow_wed" value="3">
+            </div>
+            <div class="dow_chb_wrapper">
+                <label for="dow_thu">Thursday</label>
+                <input type="checkbox" name="days_of_week[]" id="dow_thu" value="4">
+            </div>
+            <div class="dow_chb_wrapper">
+                <label for="dow_fri">Friday</label>
+                <input type="checkbox" name="days_of_week[]" id="dow_fri" value="5">
+            </div>
+            <div class="dow_chb_wrapper">
+                <label for="dow_sat">Saturday</label>
+                <input type="checkbox" name="days_of_week[]" id="dow_sat" value="6">
+            </div>
+            <div class="dow_chb_wrapper">
+                <label for="dow_sun">Sunday</label>
+                <input type="checkbox" name="days_of_week[]" id="dow_sun" value="7">
+            </div>
+
+            <label for="days_of_month" id="lbl_dom">Days of the Month</label>
+            <input type="text" name="days_of_month" id="days_of_month" placeholder="1,15 (comma-separated)">
+
+            <label for="months">Months</label>
+            <input type="text" name="months" id="months" placeholder="1,7,12 (comma-separated)">
+        </div>
+
+        <input type="submit" value="Create Habit">
+    </form>
+</section>
+
+<script>
+function toggleCustomFrequency(value) {
+    const customFrequencyDiv = document.getElementById('custom-frequency');
+    customFrequencyDiv.style.display = value === 'Custom' ? 'flex' : 'none';
+}
+</script>

app/views/habits/index.php

@@ -0,0 +1,24 @@
+<link rel="stylesheet" href="/css/habits_dashboard.css">
+<section class="habits">
+    <?php if (empty($this->get('habits'))): ?>
+        <p>No habits yet. <a href="/habits/create">Create your first habit</a>.</p>
+    <?php else: ?>
+        <div class="habits-wrapper">
+        <?php foreach ($this->get('habits') as $habit): ?>
+            <div class="habit bordered">
+                <b><?= htmlspecialchars($habit['title']) ?></b>
+                <p>Frequency: <?= htmlspecialchars($habit['frequency']) ?></p>
+                <?php if (isset($habit['custom_frequency'])): ?>
+                    <p><?= htmlspecialchars($habit['custom_frequency'] ?? 'N/A') ?></p>
+                <?php endif; ?>
+                    <p><?= htmlspecialchars($habit['reward_points']) ?></p>
+                    <p><?= htmlspecialchars($habit['created_at']) ?></p>
+                    <a href="/habits/done">Mark as done</a> |
+                    <a href="/habits/edit?id=<?= $habit['id'] ?>">Edit</a> |
+                    <a href="/habits/delete?id=<?= $habit['id'] ?>" onclick="return confirm('Are you sure you want to delete this habit?')">Delete</a>
+            </div>
+        <?php endforeach; ?>
+        </div>
+        <a href="/habits/create" class="btn-green">Create new habit!</a>
+    <?php endif; ?>
+</section>

app/views/layouts/base.php

@@ -1,17 +1,35 @@
 <!doctype html>
 <html>
   <head>
-    <meta charset="utf-8">
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="author" content="Filip Rojek | http://filiprojek.cz">
+    <meta name="email" content="webmaster(@)fofrweb.com">
+    <meta name="copyright" content="(c) filiprojek.cz">
     <title>Habit Tracker | <?= $data['title'] ?></title>
+    <link rel="stylesheet" href="/css/main.css">
+    <link rel="stylesheet" href="/css/global.css">
+    <link rel="stylesheet" href="/css/vars.css">
+    <link rel="stylesheet" href="/css/header.css">
+    <link rel="icon" type="image/x-icon" href="/img/favicon.ico">
   </head>
   <body>
     <header>
-      <a href="/auth/signin">Log In</a>
-      <a href="/auth/signup">Sign Up</a>
-      <a href="/auth/logout">Log Out</a>
+      <div id="hd-left">
+        <a href="/"><img src="/img/logo.jpg" alt="home"></a>
+        <label><?= $data['title'] ?></label>
+      </div>
+      <div id="hd-right">
+        <?php if (!isset($_SESSION['user'])): ?>
+        <a href="/auth/signin">Log In</a>
+        <a href="/auth/signup">Sign Up</a>
+        <?php else: ?>
+        <a href="/auth/logout" class="btn-secondary">Sign out</a>
+        <?php endif; ?>
+      </div>
     </header>
-    <section class="content">
+    <main class="content">
       <?= $content ?>
-    </section>
+    </main>
   </body>
 </html>

app/views/layouts/noheader.php

@@ -0,0 +1,20 @@
+<!doctype html>
+<html>
+  <head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="author" content="Filip Rojek | http://filiprojek.cz">
+    <meta name="email" content="webmaster(@)fofrweb.com">
+    <meta name="copyright" content="(c) filiprojek.cz">
+    <title>Habit Tracker | <?= $data['title'] ?></title>
+    <link rel="stylesheet" href="/css/main.css">
+    <link rel="stylesheet" href="/css/global.css">
+    <link rel="stylesheet" href="/css/vars.css">
+    <link rel="icon" type="image/x-icon" href="/img/favicon.ico">
+  </head>
+  <body>
+    <main class="content">
+      <?= $content ?>
+    </main>
+  </body>
+</html>

config/environment.php.example

@@ -0,0 +1,6 @@
+<?php
+
+define('DB_HOST', '0.0.0.0');
+define('DB_NAME', 'habit_tracker'); 
+define('DB_USER', 'username'); 
+define('DB_PASS', 'password');

core/Controller.php

@@ -16,8 +16,8 @@ class Controller {
      * @param string $viewName
      * @param array $data
      */
-    public function view($viewName, $data = []) {
+    public function view($viewName, $data = [], $layout = "base") {
         $view = new View();
-        $view->render($viewName, $data);
+        $view->render($viewName, $data, $layout);
     }
 }

core/Database.php

@@ -85,7 +85,22 @@ class Database {
             die("Failed to create progress table: " . $this->connection->error);
         }
 
-        // Add more table creation logic as needed
+        
+        // Create habits table
+        $habitsTableQuery = "CREATE TABLE IF NOT EXISTS habits (
+            id INT AUTO_INCREMENT PRIMARY KEY,
+            user_id INT NOT NULL,
+            title VARCHAR(100) NOT NULL,
+            frequency ENUM('Daily', 'Weekly', 'Custom') NOT NULL,
+            custom_frequency VARCHAR(255) DEFAULT NULL, -- Store crontab-like string
+            reward_points INT DEFAULT 1,
+            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+            FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+        ) ENGINE=InnoDB;";
+
+        if (!$this->connection->query($habitsTableQuery)) {
+            die("Failed to create habits table: " . $this->connection->error);
+        }
     }
 
     /**

core/Router.php

@@ -3,6 +3,8 @@
 class Router {
     private $routes = [];
     private $middlewares = [];
+    private $groupPrefix = '';
+    private $groupMiddlewares = [];
 
     /**
      * Add a route with a specific action and optional middleware
@@ -12,9 +14,35 @@ class Router {
      * @param array $middlewares Optional middlewares for this route
      */
     public function add($route, $action, $middlewares = []) {
+        $route = $this->groupPrefix . $route;
+        $middlewares = array_merge($this->groupMiddlewares, $middlewares);
         $this->routes[$route] = ['action' => $action, 'middlewares' => $middlewares];
     }
 
+    /**
+     * Define a group of routes with shared prefix and middlewares
+     * 
+     * @param string $prefix
+     * @param array $middlewares
+     * @param callable $callback
+     */
+    public function group($prefix, $middlewares, $callback) {
+        // Save the current state
+        $previousPrefix = $this->groupPrefix;
+        $previousMiddlewares = $this->groupMiddlewares;
+
+        // Set new group prefix and middlewares
+        $this->groupPrefix = $previousPrefix . $prefix;
+        $this->groupMiddlewares = array_merge($this->groupMiddlewares, $middlewares);
+
+        // Execute the callback to define routes in the group
+        $callback($this);
+
+        // Restore the previous state
+        $this->groupPrefix = $previousPrefix;
+        $this->groupMiddlewares = $previousMiddlewares;
+    }
+
     /**
      * Dispatch the current request to the correct route and execute middlewares
      */
@@ -22,6 +50,11 @@ class Router {
         $uri = $_SERVER['REQUEST_URI'];
         $uri = parse_url($uri, PHP_URL_PATH);
 
+        // Normalize the URI by removing trailing slash (except for root "/")
+        if ($uri !== '/' && substr($uri, -1) === '/') {
+            $uri = rtrim($uri, '/');
+        }
+
         if (array_key_exists($uri, $this->routes)) {
             $route = $this->routes[$uri];
             $middlewares = $route['middlewares'];
@@ -45,7 +78,7 @@ class Router {
         } else {
             http_response_code(404);
             $view = new View();
-            $view->render('errors/404');
+            $view->render('errors/404', [], 'noheader');
         }
     }
 }

docker-compose.yaml

@@ -1,16 +1,31 @@
 services:
   mariadb:
     image: mariadb:11.4 # LTS at 25. 12. 2025
-    restart: always
+    restart: on-failure:2
     environment:
       MARIADB_ROOT_PASSWORD: root
     ports:
       - 3306:3306
+    profiles: ["prod", "dev"]
 
   phpmyadmin:
     image: phpmyadmin
-    restart: always
+    restart: on-failure:2
     ports:
       - 8080:80
     environment:
       - PMA_ARBITRARY=1
+    profiles: ["dev"]
+
+  habittracker:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    volumes:
+      - .:/var/www/html
+    ports:
+      - 8000:80
+    depends_on:
+      - mariadb
+    restart: on-failure:2
+    profiles: ["prod"]

public/css/dashboard.css

@@ -0,0 +1,21 @@
+.dashboard {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+}
+
+.card-wrapper {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 1rem;
+  justify-content: center;
+  margin-top: 2rem;
+}
+
+.card {
+  background-color: var(--clr-secondary);
+  border-radius: var(--border-radious);
+  border: var(--borderWidth-thin) solid var(--clr-border);
+  min-width: 17rem;
+  padding: 1rem;
+}

public/css/form.css

@@ -0,0 +1,78 @@
+.form {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+}
+
+body {
+  background-color: var(--clr-secondary);
+}
+
+.form .header-form {
+  display: flex;
+  align-items: center;
+  flex-direction: column;
+}
+
+.form .header-form img {
+  height: 5rem;
+}
+
+.form form {
+  display: flex;
+  flex-direction: column;
+  padding: 1rem;
+  background-color: var(--clr-tertiary);
+  gap: .5rem;
+  border-radius: var(--border-radious);
+  border: var(--borderWidth-thin) solid var(--clr-border);
+}
+
+.form form input,
+select {
+  background-color: var(--clr-secondary);
+  caret-color: white;
+  color: white;
+  padding: .3rem;
+  border-radius: var(--border-radious);
+  border: var(--borderWidth-thin) solid var(--clr-border);
+  width: 15rem;
+}
+
+.form form input[type="submit"] {
+  background-color: var(--clr-green);
+  color: white;
+}
+
+.form .error {
+  width: 17rem;
+  padding: 1rem;
+  background-color: var(--clr-danger-muted);
+  border-radius: var(--border-radious);
+  border: var(--borderWidth-thin) solid var(--clr-border-danger);
+  margin-bottom: 1rem;
+  color: white;
+}
+
+.form small.error {
+  width: 15rem;
+}
+
+.form .bordered {
+  border-radius: var(--border-radious);
+  border: var(--borderWidth-thin) solid var(--clr-border);
+  width: 17rem;
+  padding: 1rem;
+  margin-top: 1rem;
+  text-align: center;
+}
+
+.form .bordered a {
+  text-decoration: none;
+  color: var(--clr-link-blue);
+}
+
+.form .bordered a:hover {
+  text-decoration: underline;
+}

public/css/global.css

@@ -0,0 +1,47 @@
+@import url("https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300..800;1,300..800&family=Source+Code+Pro:ital,wght@0,200..900;1,200..900&display=swap");
+
+body {
+	font-family: "Open Sans", serif;
+	background-color: var(--clr-primary);
+	color: white;
+	font-size: 14px;
+}
+
+a {
+	color: white;
+}
+
+h1 {
+	margin-top: .5rem;
+	margin-bottom: 1rem;
+}
+
+.btn-primary,
+.btn-secondary,
+.btn-tertiary,
+.btn-green,
+.btn-danger {
+	background-color: var(--clr-primary);
+	padding: .5rem;
+	text-decoration: none;
+	cursor: pointer;
+	border-radius: var(--border-radious);
+	border: var(--borderWidth-thin) solid var(--clr-border);
+}
+
+.btn-secondary {
+	background-color: var(--clr-secondary);
+}
+
+.btn-tertiary {
+	background-color: var(--clr-tertiary);
+}
+
+.btn-green {
+	background-color: var(--clr-green);
+}
+
+.btn-danger {
+	background-color: var(--clr-danger-muted);
+	border: var(--borderWidth-thin) solid var(--clr-border-danger);
+}

public/css/habits_create.css

@@ -0,0 +1,21 @@
+.form form .dow_chb_wrapper input[type="checkbox"] {
+  width: 1rem;
+}
+
+.form form .dow_chb_wrapper {
+  display: flex;
+  justify-content: space-between;
+}
+
+#lbl_dow {
+  margin-bottom: .5rem;
+}
+
+#lbl_dom {
+  margin-top: .5rem;
+}
+
+#custom-frequency {
+  flex-direction: column;
+  justify-content: space-between;
+}

public/css/habits_dashboard.css

@@ -0,0 +1,15 @@
+.habits-wrapper {
+  display: flex;
+  gap: 1rem;
+  flex-wrap: wrap;
+  justify-content: center;
+}
+
+.habits .bordered {
+  border-radius: var(--border-radious);
+  border: var(--borderWidth-thin) solid var(--clr-border);
+  width: 17rem;
+  padding: 1rem;
+  margin-top: 1rem;
+  text-align: center;
+}

public/css/header.css

@@ -0,0 +1,26 @@
+header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 2rem;
+  width: 100vw;
+  height: 3rem;
+  background: var(--clr-secondary);
+  border-radius: var(--border-radious);
+  border-bottom: var(--borderWidth-thin) solid var(--clr-border);
+}
+
+#hd-left,
+#hd-right {
+  display: flex;
+  align-items: center;
+  gap: 1rem;
+}
+
+header a img {
+  height: 2rem;
+}
+
+header a {
+  text-decoration: none;
+}

public/css/main.css

@@ -0,0 +1,13 @@
+* {
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
+}
+
+main {
+  display: flex;
+  flex-direction: column;
+  margin-top: 2rem;
+  margin-bottom: 2rem;
+  padding: 0 var(--container-size);
+}

public/css/vars.css

@@ -0,0 +1,20 @@
+:root {
+  --container-size: 5vw;
+  --clr-primary: #010409;
+  --clr-secondary: #0d1117;
+  --clr-tertiary: #151b23;
+  --clr-green: #238636;
+  --clr-danger-muted: #f851491a;
+
+  --clr-link-blue: #4493f8;
+  --clr-light-blue: #39a2ae;
+  --clr-light-green: #71f79f;
+  --clr-red: #9b1d20;
+  --clr-orange: #e08e45;
+  --clr-gray-blue: #627c85;
+
+  --border-radious: 5px;
+  --borderWidth-thin: max(1px, 0.0625rem);
+  --clr-border: #3d444db3;
+  --clr-border-danger: #f8514966;
+}

public/index.php

@@ -20,15 +20,32 @@ require_once '../core/Database.php';
 require_once '../core/middlewares/RequireAuth.php';
 
 require_once models . 'User.php';
+require_once models . 'Habit.php';
 
 // Initialize router
 $router = new Router();
-$router->add('/', 'HomeController@index');
-$router->add('/home', 'HomeController@home');
-$router->add('/dashboard', 'HomeController@dashboard', ['RequireAuth']);
+if(!isset($_SESSION['user'])) {
+    $router->add('/', 'HomeController@index');
+} else {
+    $router->add('/', 'DashboardController@reroute', ['RequireAuth']);
+}
 
 // auth routes
-$router->add('/auth/signin', 'AuthController@signin');
-$router->add('/auth/signup', 'AuthController@signup');
-$router->add('/auth/logout', 'AuthController@logout');
+$router->group('/auth', [], function ($router) {
+    $router->add('/signin', 'AuthController@signin');
+    $router->add('/signup', 'AuthController@signup');
+    $router->add('/logout', 'AuthController@logout');
+});
+
+// dashboard route
+$router->add('/dashboard', 'DashboardController@index', ['RequireAuth']);
+
+// habits routes
+$router->group('/habits', ['RequireAuth'], function ($router) {
+    $router->add('', 'HabitController@index');
+    $router->add('/create', 'HabitController@create');
+    $router->add('/edit/{id}', 'HabitController@edit');
+    $router->add('/delete/{id}', 'HabitController@delete');
+});
+
 $router->dispatch();