First Implementation

Reviewed-on: #3

auth/login.php

@@ -41,30 +41,38 @@
             </div>
         </nav>
 
-    <main>
+    <main class="login-page">
-    <div style="width: 50%">
+        <div class="login-container">
-        <div style="width: 130px;">
+            <div class="logo-wrapper">
-            <img src="../images/logo.png" alt="" width="120" height="72">
+                <img src="../images/logo.png" alt="Logo" class="login-logo">
             </div>
 
-        <h1 style="width: 60%; text-align: center">Bitte anmelden</h1><br>
+            <h1>Bitte anmelden</h1>
 
-        <label id="inputEmail" >E-Mail-Adresse / </label>
+            <form>
-        <p style="width: 80%;">Benutzername/E-Mail-Adresse:</p>
+                <label id ="inputEmail" class="screenreader-only">E-Mail Adresse / </label>
-        <input type="email" name="email" style="width: 80%;" placeholder="E-Mail-Adresse" required autofocus>
+                
-        <p style="width: 80%;">Passwort:</p>
+                <p class="input-label">Benutzername/E-Mail-Adresse:</p>
-        <input type="password" name="password" style="width: 80%;" placeholder="Passwort" required>
+                <input type="email" name="email" class="login-input" placeholder="E-Mail-Adresse" required autofocus>
-        <div style="width: 80%;">
+            
+                <p class="input-label">Passwort:</p>
+                <input type="password" name="password" class="login-input" placeholder="Passwort" required>
+            
+                <div class="checkbox-wrapper">
                     <label>
                         <input type="checkbox" name="remember-me" value="1"> angemeldet bleiben
                     </label>
                 </div>
-        <button type="submit" value="anmelden" name="loginSubmit" style="width: 80%;">anmelden</button><br>
+            
-        <div style="width: 70%; text-align: center">
+                <button type="submit" value="anmelden" name="loginSubmit" class="login-button">anmelden</button>
-            <a href="register.php" style="text-align: center;"> Noch keinen Account? Jetzt hier registrieren! </a>
+            
+                <div class="register-link">
+                    <a href="register.php">Noch keinen Account? Jetzt hier registrieren!</a>
                 </div>
+            </form>
         </div>
     </main>
+
     <footer style="position:fixed;bottom:0;width:100%;background:#fff;text-align:center;">
         <a href="../legal/impressum.php">Impressum</a>
         <a href="../legal/datenschutz.php">Datenschutz</a>

auth/register.php

@@ -41,31 +41,38 @@
         </div>
     </nav>
 
-    <main>
+    <main class="login-page">
-    <div style="width: 50%">
+        <div class="login-container">
-        <div style="width: 130px;">
+            <div class="logo-wrapper">
-            <img src="../images/logo.png" alt="" width="120" height="72">
+                <img src="../images/logo.png" alt="Logo" class="login-logo">
             </div>
 
-        <h1 style="width: 50%; text-align: center">Jetzt Registrieren!</h1><br>
+            <h1>Jetzt Registrieren!</h1>
 
-        <p style="width: 80%;"> Email:</p>
+            <form>
-        <input type="email" name="email"  style="width: 80%;" placeholder="mustermann@web.de" required>
+                <p class="input-label">Email:</p>
-        <p  style="width: 80%;"> Vorname:</p>
+                <input type="email" name="email" class="login-input" placeholder="mustermann@web.de" required>
-        <input type="text" name="vorname"  style="width: 80%;" placeholder="Max" required>
-        <p  style="width: 80%;"> Nachname:</p>
-        <input type="text" name="nachname"  style="width: 80%;" placeholder="Mustermann" required>
             
-        <p  style="width: 80%;"> Passwort:</p>
+                <p class="input-label">Vorname:</p>
-        <input type="password" name="password"  style="width: 80%;" placeholder="Passwort" required>
+                <input type="text" name="vorname" class="login-input" placeholder="Max" required>
-        <div style="width: 80%;">
+            
+                <p class="input-label">Nachname:</p>
+                <input type="text" name="nachname" class="login-input" placeholder="Mustermann" required>
+
+                <p class="input-label">Passwort:</p>
+                <input type="password" name="password" class="login-input" placeholder="Passwort" required>
+            
+                <div class="checkbox-wrapper">
                     <label>
                         <input type="checkbox" value="remember-me"> angemeldet bleiben
                     </label>
                 </div>
-        <button type="submit" value="anmelden" name="loginSubmit" style="width: 80%;">kostenlos registrieren</button>
+            
+                <button type="submit" value="anmelden" name="loginSubmit" class="login-button">kostenlos registrieren</button>
+            </form>
         </div>
     </main>
+
     <footer style="position:fixed;bottom:0;width:100%;background:#fff;text-align:center;">
         <a href="../legal/impressum.php">Impressum</a>
         <a href="../legal/datenschutz.php">Datenschutz</a>

content/home.php

@@ -13,22 +13,28 @@
         sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no
         sea takimata sanctus est Lorem ipsum dolor sit amet.
     </p>
-    <div>
+
-    <a href = "content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a> <br>
+    <!-- Flexbox -->
-    <div>
+     <div class="flexbox">
+        <div class="container">
+            <a href="content/informatik.php" class="category-link">Informatik</a>
+            <div class="article-link">
                 <a href="articles/datenschutz.php">Datenschutz vs. Datensicherheit</a>
             </div>
         </div>
-    <div>
+
-    <a href = "content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a> <br>
+        <div class="container">
-    <div>
+            <a href="content/mathe.php" class="category-link">Mathe</a>
+            <div class="article-link">
                 <a href="articles/pythagoras.php">Satz des Pythagoras</a>
             </div>
         </div>
-    <div>
+        
-    <a href = "content/physik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Physik</b></a>
+        <div class="container">
-    <div>
+            <a href="content/physik.php" class="category-link">Physik</a>
+            <div class="article-link">
                 <a href="articles/tunneleffekt.php">Der Tunneleffekt</a>
             </div>
         </div>
+    </div>
 </main>

content/profile.php

@@ -41,36 +41,51 @@
         </div>
     </nav>
 
-    <main>
+    <main class="form-page">
 
-<hr>
+            <div class="form-container">
-        <div>
+
-            <div>
+                <div class="logo-wrapper">
                     <h1>Benutzerdaten ändern</h1>
-                <a href="/users"><img src="../images/logo.png" alt="" width="120" height="72"></a>
+                    <img src="../images/logo.png" alt="Logo" class="login-logo">
                 </div>
-            <div>
+
-                <div>
+                <form>
-                    <label id="Vorname">Vorname</label>
+
-                    <input type="text" name="Vorname" required placeholder="Vorname" value="<?php //DB-Daten ?>">
+                    <label class="input-label">Vorname</label>
-                </div>
+
-                <div>
+                    <input type="text" name="Vorname" class="login-input" required
-                    <label id="Nachname">Nachname</label>
+                           placeholder="Vorname"
-                    <input type="text" name="Nachname" required placeholder="Nachname" value="<?php //DB-Daten ?>">
+                           value="<?php //DB-Daten ?>">
-                </div>
+
-                <div>
+                    <label class="input-label">Nachname</label>
-                     <label id="Email">Email-Adresse</label>
+                    <input type="text" name="Nachname" class="login-input" required
-                     <input type="email" name="Email" required placeholder="mustermann@web.de" value="<?php //DB-Daten ?>">
+                           placeholder="Nachname"
-                </div>
+                           value="<?php //DB-Daten ?>">
-                <div>
+
-                    <label id="Passwort">Passwort</label>
+                    <label class="input-label">Email-Adresse</label>
-                    <input type="password" name="Passwort" required placeholder="Passwort">
+                    <input type="email" name="Email" class="login-input" required
-                </div>
+                           placeholder="mustermann@web.de"
-                <div>
+                           value="<?php //DB-Daten ?>">
+
+                    <label class="input-label">Passwort</label>
+                    <input type="password" name="Passwort" class="login-input"
+                           required placeholder="Passwort">
+
                     <br>
-                    <button type="submit" name="submit"><i></i> Speichern</button>
+
-                </div>
+                     <button type="submit" class="login-button">
-            </div>
+                        Speichern
+                    </button>
+
+                    <br><br>
+
+                    <button type="button" class="login-button">
+                        Account löschen
+                    </button>
+
+                </form>
+
             </div>
         </main>
 

css/main.css

@@ -1,3 +1,202 @@
-body {
+
-  background-color: coral;
+main {
+  max-width:1200px;
+  margin: 0 auto;
+  padding: 20px;
+  font-family: Arial, sans-serif;
+}
+
+body {
+    background-color: #eef2f7;
+    color: #1f2937;
+    margin: 0;
+}
+
+.flexbox {
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+  margin-top: 30px;
+}
+
+.container {
+    background-color: white;
+    border-radius: 8px;
+    padding: 15px;
+    border: 1px solid #dbe3ec;
+    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
+    transition: transform 0.2s, box-shadow 0.2s;
+}
+
+.container:hover {
+    transform: translateY(-3px);
+    box-shadow: 0 6px 18px rgba(0,0,0,0.12);
+}
+
+.category-link {
+  display: block;
+  text-align: left;
+  text-decoration: none;
+  font-weight: bold;
+  padding: 12px;
+  background-color: #2563eb;
+  color: white;
+  border-radius: 8px;
+  margin-bottom: 10px;
+    transition: background-color 0.2s, transform 0.2s, box-shadow 0.2s;
+}
+
+.category-link:hover {
+    background-color: #1d4ed8;
+    transform: translateY(-2px);
+    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
+}
+
+.article-link a {
+    color: #1f2937;
+    text-decoration: none;
+    font-weight: bold;
+    transition: color 0.2s;
+}
+
+.article-link a:hover {
+    color: #2563eb;
+    text-decoration: underline;
+}
+
+
+@media (min-width: 1024px) {
+  .container {
+    padding: 25px;
+  }
+}
+
+/* Seite wird horizontal und vertikal zentriert */
+.login-page {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    min-height: 80vh;
+}
+
+
+.login-container {
+    width: 90%;
+    max-width: 450px;
+    padding: 30px;
+    border: 1px solid #dbe3ec;
+    border-radius: 10px;
+    background-color: white;
+    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
+}
+
+.logo-wrapper {
+    text-align: center;
+    margin-bottom: 20px;
+}
+
+.login-logo {
+    width: 120px;
+    height: auto;
+}
+
+.login-container h1 {
+    text-align: center;
+    margin-bottom: 25px;
+    font-size: 1.7rem;
+    color: #1e293b;
+}
+
+.input-label {
+    margin-bottom: 5px;
+    font-weight: bold;
+    width: 100%;
+    color: #1f2937;
+}
+
+.input-label {
+    margin-bottom: 5px;
+    font-weight: bold;
+    width: 100%;
+    color: #1f2937;
+}
+
+.login-input {
+    width: 100%;
+    padding: 12px;
+    margin-bottom: 20px;
+    border: 1px solid #d1d5db;
+    border-radius: 6px;
+    box-sizing: border-box;
+    font-size: 1rem;
+    background-color: white;
+}
+
+.login-input:focus {
+    outline: none;
+    border-color: #2563eb;
+    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
+}
+
+.checkbox-wrapper {
+    margin-bottom: 20px;
+    color: #1f2937;
+}
+
+.login-button {
+    width: 100%;
+    padding: 12px;
+    background-color: #2563eb;
+    color: white;
+    border: none;
+    border-radius: 8px;
+    font-size: 1rem;
+    font-weight: bold;
+    cursor: pointer;
+    transition: background-color 0.2s, transform 0.2s, box-shadow 0.2s;
+}
+
+.login-button:hover {
+    background-color: #1d4ed8;
+    transform: translateY(-2px);
+    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
+}
+
+.register-link {
+    margin-top: 20px;
+    text-align: center;
+    font-size: 0.9rem;
+    color: #1f2937;
+}
+.register-link a {
+    color: #2563eb;
+    text-decoration: none;
+    font-weight: bold;
+    transition: color 0.2s;
+}
+
+.register-link a:hover {
+    color: #1d4ed8;
+    text-decoration: underline;
+}
+
+/* Versteckt das doppelte Label fuer Screenreader/Accessibility */
+.screenreader-only {
+  display: none;
+}
+/* Allgemeine Formularseiten */
+.form-page {
+    display: flex;
+    justify-content: center;
+    padding: 40px 20px;
+}
+
+.form-container {
+    width: 90%;
+    max-width: 600px;
+    padding: 30px;
+    background-color: white;
+    border: 1px solid #dbe3ec;
+    border-radius: 10px;
+    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
 }