Hashtags eingeführt

.gitignore

@@ -4,3 +4,6 @@
 # Ignore Gradle build output directory
 build
 .aider*
+
+# Secrets – niemals einchecken
+.env

bin/main/static/community/feed.html

@@ -68,6 +68,11 @@
         .empty-hint { color:var(--color-muted); font-size:0.9rem; margin-top:0.5rem; }
         .sentinel { height:1px; }
 
+        .hashtag-banner { display:flex; align-items:center; gap:0.75rem; margin-bottom:1.25rem; padding:0.65rem 1rem; background:var(--color-card); border:1px solid var(--color-secondary); border-radius:8px; }
+        .hashtag-banner-tag { font-size:1.05rem; font-weight:700; color:var(--color-primary); }
+        .hashtag-banner-back { margin-left:auto; font-size:0.82rem; color:var(--color-muted); text-decoration:none; }
+        .hashtag-banner-back:hover { color:var(--color-primary); }
+
         /* Lightbox */
         .lightbox { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.88); z-index:300; align-items:center; justify-content:center; }
         .lightbox.open { display:flex; }
@@ -92,7 +97,13 @@
 <div class="main">
     <div class="content">
 
-        <div class="tabs">
+        <!-- Hashtag-Banner (nur sichtbar wenn ?tag=… gesetzt) -->
+        <div class="hashtag-banner" id="hashtagBanner" style="display:none;">
+            <span>Posts mit </span><span class="hashtag-banner-tag" id="hashtagBannerLabel"></span>
+            <a class="hashtag-banner-back" href="/community/feed.html">× Zurück zum Feed</a>
+        </div>
+
+        <div class="tabs" id="feedTabs">
             <button class="tab-btn active" id="tabMine" data-tab="mine" onclick="switchTab('mine', this)">Mein Feed</button>
             <button class="tab-btn" id="tabPublic" data-tab="public" onclick="switchTab('public', this)">Öffentlicher Feed</button>
         </div>
@@ -140,6 +151,13 @@
             <div class="sentinel" id="publicSentinel"></div>
         </div>
 
+        <!-- Hashtag-Feed (wird angezeigt wenn ?tag=… gesetzt) -->
+        <div id="tab-hashtag" style="display:none;">
+            <div id="hashtagFeed"></div>
+            <p class="empty-hint" id="hashtagEmpty" style="display:none;">Keine Posts mit diesem Hashtag.</p>
+            <div class="sentinel" id="hashtagSentinel"></div>
+        </div>
+
     </div>
 </div>
 
@@ -165,37 +183,68 @@
 
 <script src="/js/shared.js"></script>
 <script src="/js/icons.js"></script>
-    <script src="/js/nav.js"></script>
+<script src="/js/nav.js"></script>
 <script src="/js/social-sidebar.js"></script>
 <script src="/js/meldung.js"></script>
+<script src="/js/hashtag.js"></script>
 <script>
     // ── State ──
     let myUserId = null;
-    let activeLbPostId  = null;
+    let activeLbPostId   = null;
     let activeLbPostType = null;
+    let activeHashtag    = null; // set when ?tag=... is in URL
 
     const feedState = {
-        mine:   { page:0, hasMore:true, loading:false, loaded:false },
-        public: { page:0, hasMore:true, loading:false, loaded:false }
+        mine:    { page:0, hasMore:true, loading:false, loaded:false },
+        public:  { page:0, hasMore:true, loading:false, loaded:false },
+        hashtag: { page:0, hasMore:true, loading:false, loaded:false }
     };
 
     let composeBilderArr = [];
 
+    // ── Hashtag-Modus prüfen ──
+    const _urlTag = new URLSearchParams(window.location.search).get('tag');
+    if (_urlTag) {
+        activeHashtag = _urlTag.replace(/^#/, '').toLowerCase();
+        document.getElementById('hashtagBanner').style.display = '';
+        document.getElementById('hashtagBannerLabel').textContent = '#' + activeHashtag;
+        document.getElementById('feedTabs').style.display = 'none';
+        document.getElementById('tab-mine').style.display = 'none';
+        document.getElementById('tab-public').style.display = 'none';
+        document.getElementById('tab-hashtag').style.display = '';
+        document.getElementById('compose').style.display = 'none';
+    }
+
     // ── Boot ──
     fetch('/login/me').then(r => r.ok ? r.json() : null).then(async user => {
         if (user) {
             myUserId = user.userId;
-            const raw = sessionStorage.getItem('feedOpenPost');
-            if (raw) {
-                sessionStorage.removeItem('feedOpenPost');
-                loadFeed('mine');
-                openLbWithData(JSON.parse(raw));
+            if (activeHashtag) {
+                await loadFeed('hashtag');
             } else {
-                await loadFeed('mine');
+                const raw = sessionStorage.getItem('feedOpenPost');
+                if (raw) {
+                    sessionStorage.removeItem('feedOpenPost');
+                    loadFeed('mine');
+                    openLbWithData(JSON.parse(raw));
+                } else {
+                    await loadFeed('mine');
+                }
             }
         }
     }).catch(() => {});
 
+    // ── Autocomplete für Compose ──
+    document.addEventListener('DOMContentLoaded', () => {
+        const ta = document.getElementById('composeText');
+        if (ta) attachHashtagAutocomplete(ta);
+    });
+    // Fallback falls DOMContentLoaded bereits gefeuert
+    if (document.readyState !== 'loading') {
+        const ta = document.getElementById('composeText');
+        if (ta) attachHashtagAutocomplete(ta);
+    }
+
     // ── Tab switching ──
     function switchTab(name, btn) {
         document.querySelectorAll('.tab-btn').forEach(b => b.classList.remove('active'));
@@ -218,8 +267,14 @@
         state.loading = true;
         state.loaded  = true;
         try {
-            const endpoint = tab === 'mine' ? '/feed/mine' : '/feed/public';
-            const res = await fetch(`${endpoint}?page=${state.page}&size=10`);
+            let url;
+            if (tab === 'hashtag') {
+                url = `/feed/hashtag?tag=${encodeURIComponent(activeHashtag)}&page=${state.page}&size=10`;
+            } else {
+                const base = tab === 'mine' ? '/feed/mine' : '/feed/public';
+                url = `${base}?page=${state.page}&size=10`;
+            }
+            const res = await fetch(url);
             if (!res.ok) return;
             const data = await res.json();
             const feedEl = document.getElementById(tab + 'Feed');
@@ -238,12 +293,14 @@
     const observer = new IntersectionObserver(entries => {
         entries.forEach(e => {
             if (!e.isIntersecting) return;
-            if (e.target.id === 'mineSentinel')   loadFeed('mine');
-            if (e.target.id === 'publicSentinel') loadFeed('public');
+            if (e.target.id === 'mineSentinel')    loadFeed('mine');
+            if (e.target.id === 'publicSentinel')  loadFeed('public');
+            if (e.target.id === 'hashtagSentinel') loadFeed('hashtag');
         });
     }, { threshold: 0.5 });
     observer.observe(document.getElementById('mineSentinel'));
     observer.observe(document.getElementById('publicSentinel'));
+    observer.observe(document.getElementById('hashtagSentinel'));
 
     // bilderCarousel und carNav kommen aus shared.js
 
@@ -297,7 +354,7 @@
                 </div>
                 ${deleteBtn}
             </div>
-            <div class="post-text">${esc(p.text)}</div>
+            <div class="post-text">${renderTextWithHashtags(p.text)}</div>
             ${bildHtml}
             ${umfrageHtml}
             <div class="post-actions">

bin/main/static/community/freunde.html

@@ -143,7 +143,7 @@
         <!-- Friends tab -->
         <div class="tab-panel active" id="tab-friends">
             <ul class="user-list" id="friendsList"></ul>
-            <p class="empty-hint" id="friendsEmpty" style="display:none;">Du hast noch keine Freunde. <a href="/community/personen-suchen.html" style="color:var(--color-primary);">Personen suchen</a></p>
+            <p class="empty-hint" id="friendsEmpty" style="display:none;">Du hast noch keine Freunde. <a href="/search.html" style="color:var(--color-primary);">Personen suchen</a></p>
         </div>
 
         <!-- Pending tab -->

bin/main/static/community/gruppe.html

@@ -297,8 +297,9 @@
 
 <script src="/js/shared.js"></script>
 <script src="/js/icons.js"></script>
-    <script src="/js/nav.js"></script>
+<script src="/js/nav.js"></script>
 <script src="/js/social-sidebar.js"></script>
+<script src="/js/hashtag.js"></script>
 <script>
     // ── Generic modal helpers ──
 
@@ -377,6 +378,9 @@
         await loadGruppe();
         await loadPosts();
 
+        const _composeText = document.getElementById('composeText');
+        if (_composeText) attachHashtagAutocomplete(_composeText);
+
         const _savedTab = localStorage.getItem('tab_gruppe_' + gruppeId);
         if (_savedTab) {
             const _btn = document.querySelector(`.tab-btn[data-tab="${_savedTab}"]`);
@@ -488,7 +492,7 @@
             }).join('');
             body = bars + `<div class="umfrage-total">${total} Stimme${total !== 1 ? 'n' : ''} gesamt${p.multiChoice?' · Multi-Choice':''}</div>`;
         } else {
-            body = `<div class="post-text">${esc(p.text)}</div>${bildHtml}`;
+            body = `<div class="post-text">${renderTextWithHashtags(p.text)}</div>${bildHtml}`;
         }
 
         return `
@@ -500,7 +504,7 @@
                     </div>
                     <div class="post-date">${fmtDate(p.createdAt)}</div>
                 </div>
-                ${p.beitragTyp === 'UMFRAGE' ? `<div style="font-weight:600;margin-bottom:0.5rem;">${esc(p.text)}</div>${bildHtml}` : ''}
+                ${p.beitragTyp === 'UMFRAGE' ? `<div style="font-weight:600;margin-bottom:0.5rem;">${renderTextWithHashtags(p.text)}</div>${bildHtml}` : ''}
                 ${body}
                 <div class="post-actions">
                     <button class="post-action-btn ${p.likedByMe?'active':''}" onclick="event.stopPropagation(); toggleLike('${p.beitragId}',this)" id="like-btn-${p.beitragId}">

bin/main/static/community/gruppen.html

@@ -22,16 +22,9 @@
         .gruppe-card-body { padding:0.85rem; flex:1; display:flex; flex-direction:column; gap:0.4rem; }
         .gruppe-card-name { font-weight:700; font-size:1rem; }
         .gruppe-card-meta { font-size:0.78rem; color:var(--color-muted); }
-        .gruppe-card-actions { display:flex; gap:0.5rem; flex-wrap:wrap; margin-top:auto; padding-top:0.5rem; }
-        .gruppe-card-actions button, .gruppe-card-actions a.btn { margin-top:0; padding:0.3rem 0.7rem; font-size:0.8rem; width:auto; }
-
         .role-badge { font-size:0.7rem; font-weight:700; padding:0.1rem 0.4rem; border-radius:4px; background:var(--color-primary); color:#fff; display:inline-block; }
         .role-badge.mitglied { background:var(--color-secondary); color:var(--color-text); }
 
-        .search-row { display:flex; gap:0.75rem; margin-bottom:1rem; }
-        .search-row input { flex:1; }
-        .search-row button { white-space:nowrap; width:auto; margin-top:0; }
-
         .anfrage-list { list-style:none; margin:0; padding:0; }
         .anfrage-item { display:flex; align-items:center; justify-content:space-between; gap:1rem; padding:0.75rem 0; border-bottom:1px solid var(--color-secondary); }
         .anfrage-item:last-child { border-bottom:none; }
@@ -64,12 +57,14 @@
     <div class="content">
         <div style="display:flex; align-items:center; justify-content:space-between; margin-bottom:1.25rem;">
             <h1 style="margin:0;">Gruppen</h1>
-            <button onclick="openCreateDialog()" style="width:auto; padding:0.4rem 1rem; font-size:0.9rem; margin:0;">+ Erstellen</button>
+            <div style="display:flex; gap:0.5rem;">
+                <button onclick="location.href='/search.html?tab=gruppen'" style="width:auto; padding:0.4rem 1rem; font-size:0.9rem; margin:0;">🔍 Suchen</button>
+                <button onclick="openCreateDialog()" style="width:auto; padding:0.4rem 1rem; font-size:0.9rem; margin:0;">+ Erstellen</button>
+            </div>
         </div>
 
         <div class="tabs">
             <button class="tab-btn active" data-tab="mine" onclick="switchTab('mine', this)">Meine Gruppen</button>
-            <button class="tab-btn" data-tab="discover" onclick="switchTab('discover', this)">Entdecken</button>
             <button class="tab-btn" data-tab="requests" onclick="switchTab('requests', this)">Meine Anfragen</button>
         </div>
 
@@ -79,16 +74,6 @@
             <p class="empty-hint" id="mineEmpty" style="display:none;">Du bist noch in keiner Gruppe.</p>
         </div>
 
-        <!-- Entdecken -->
-        <div class="tab-panel" id="tab-discover">
-            <div class="search-row">
-                <input type="text" id="searchInput" placeholder="Gruppenname suchen…" onkeydown="if(event.key==='Enter')doSearch()">
-                <button onclick="doSearch()">Suchen</button>
-            </div>
-            <div class="gruppe-grid" id="discoverGrid"></div>
-            <p class="empty-hint" id="discoverHint">Gib einen Suchbegriff ein.</p>
-        </div>
-
         <!-- Meine Anfragen -->
         <div class="tab-panel" id="tab-requests">
             <ul class="anfrage-list" id="requestsList"></ul>
@@ -121,20 +106,6 @@
     </div>
 </div>
 
-<!-- Beitrittsanfrage Dialog -->
-<div class="dialog-backdrop" id="joinDialog">
-    <div class="dialog">
-        <h3>Beitrittsanfrage senden</h3>
-        <p id="joinDialogGroupName" style="font-weight:600; margin-bottom:0.5rem;"></p>
-        <label>Nachricht (optional)</label>
-        <textarea id="joinNachricht" placeholder="Warum möchtest du beitreten?"></textarea>
-        <p class="message error" id="joinError" style="display:none; margin-top:0.75rem;"></p>
-        <div class="dialog-actions">
-            <button class="secondary" onclick="closeJoinDialog()">Abbrechen</button>
-            <button onclick="sendJoinRequest()">Anfrage senden</button>
-        </div>
-    </div>
-</div>
 
 <script src="/js/icons.js"></script>
     <script src="/js/nav.js"></script>
@@ -157,7 +128,7 @@
 
     function esc(s) { const d = document.createElement('div'); d.textContent = s ?? ''; return d.innerHTML; }
 
-    function gruppeCard(g, showJoin = false) {
+    function gruppeCard(g) {
         const img = g.bild
             ? `<div class="gruppe-card-img"><img src="data:image/jpeg;base64,${g.bild}" alt=""></div>`
             : `<div class="gruppe-card-img">👥</div>`;
@@ -165,16 +136,6 @@
             ? `<span class="role-badge ${g.myRole === 'ADMIN' ? '' : 'mitglied'}">${g.myRole === 'ADMIN' ? 'Admin' : 'Mitglied'}</span>`
             : '';
         const privBadge = g.isPrivate ? ' 🔒' : '';
-        let actions = '';
-        if (showJoin && !g.myRole) {
-            if (g.myRequestStatus === 'AUSSTEHEND') {
-                actions = `<button disabled style="opacity:0.6;" onclick="event.stopPropagation()">Anfrage ausstehend</button>`;
-            } else if (g.isPrivate) {
-                actions = `<button onclick="event.stopPropagation(); openJoinDialog('${g.gruppeId}','${esc(g.name)}')">Anfrage senden</button>`;
-            } else {
-                actions = `<button onclick="event.stopPropagation(); joinGruppe('${g.gruppeId}', this)">Beitreten</button>`;
-            }
-        }
         return `
             <div class="gruppe-card" id="gc-${g.gruppeId}" onclick="location.href='/community/gruppe.html?gruppeId=${g.gruppeId}'" style="cursor:pointer;">
                 ${img}
@@ -183,7 +144,6 @@
                     <div class="gruppe-card-meta">${g.memberCount} Mitglied${g.memberCount !== 1 ? 'er' : ''} · ${g.postCount} Beiträge</div>
                     ${g.beschreibung ? `<div style="font-size:0.82rem;color:var(--color-muted);">${esc(g.beschreibung.substring(0,80))}${g.beschreibung.length>80?'…':''}</div>` : ''}
                     <div class="card-notif" id="notif-${g.gruppeId}"></div>
-                    ${actions ? `<div class="gruppe-card-actions">${actions}</div>` : ''}
                 </div>
             </div>`;
     }
@@ -223,37 +183,6 @@
         }));
     }
 
-    async function doSearch() {
-        const q = document.getElementById('searchInput').value.trim();
-        if (!q) return;
-        try {
-            const res = await fetch('/gruppen/search?q=' + encodeURIComponent(q));
-            if (!res.ok) return;
-            const data = await res.json();
-            const grid = document.getElementById('discoverGrid');
-            const hint = document.getElementById('discoverHint');
-            grid.innerHTML = '';
-            if (data.length === 0) { hint.textContent = 'Keine Gruppen gefunden.'; hint.style.display = ''; return; }
-            hint.style.display = 'none';
-            data.forEach(g => grid.insertAdjacentHTML('beforeend', gruppeCard(g, true)));
-        } catch(e) { console.error(e); }
-    }
-
-    async function joinGruppe(gruppeId, btn) {
-        btn.disabled = true;
-        btn.textContent = '…';
-        try {
-            const res = await fetch('/gruppen/' + gruppeId + '/join', { method: 'POST', headers:{'Content-Type':'application/json'}, body:'{}' });
-            if (res.ok || res.status === 201) {
-                btn.textContent = 'Beigetreten ✓';
-                setTimeout(loadMine, 500);
-            } else {
-                btn.disabled = false;
-                btn.textContent = 'Beitreten';
-            }
-        } catch(e) { btn.disabled = false; btn.textContent = 'Beitreten'; }
-    }
-
     async function loadRequests() {
         try {
             const reqRes = await fetch('/gruppen/requests/mine');
@@ -333,42 +262,6 @@
         } catch(e) { showCreateError('Fehler: ' + e.message); }
     }
 
-    // ── Join dialog ──
-
-    let pendingJoinGruppeId = null;
-    function openJoinDialog(gruppeId, name) {
-        pendingJoinGruppeId = gruppeId;
-        document.getElementById('joinDialogGroupName').textContent = name;
-        document.getElementById('joinNachricht').value = '';
-        document.getElementById('joinDialog').classList.add('visible');
-    }
-    function closeJoinDialog() { document.getElementById('joinDialog').classList.remove('visible'); pendingJoinGruppeId = null; }
-
-    async function sendJoinRequest() {
-        if (!pendingJoinGruppeId) return;
-        document.getElementById('joinError').style.display = 'none';
-        const nachricht = document.getElementById('joinNachricht').value.trim() || null;
-        try {
-            const res = await fetch('/gruppen/' + pendingJoinGruppeId + '/join', {
-                method: 'POST',
-                headers: {'Content-Type':'application/json'},
-                body: JSON.stringify({ nachricht })
-            });
-            if (res.ok || res.status === 201) {
-                closeJoinDialog();
-                doSearch();
-            } else {
-                const el = document.getElementById('joinError');
-                el.textContent = 'Fehler beim Senden der Anfrage.';
-                el.style.display = 'block';
-            }
-        } catch(e) {
-            const el = document.getElementById('joinError');
-            el.textContent = 'Fehler: ' + e.message;
-            el.style.display = 'block';
-        }
-    }
-
     // ── Image preview ──
 
     function previewBild(input, previewId, dataId) {
@@ -401,9 +294,6 @@
     document.getElementById('createDialog').addEventListener('click', e => {
         if (e.target === document.getElementById('createDialog')) closeCreateDialog();
     });
-    document.getElementById('joinDialog').addEventListener('click', e => {
-        if (e.target === document.getElementById('joinDialog')) closeJoinDialog();
-    });
 
     loadMine();
 </script>

bin/main/static/community/nachrichten.html

@@ -360,7 +360,7 @@
         const list = document.getElementById('convList');
         list.innerHTML = '';
         if (convs.length === 0) {
-            list.innerHTML = '<li style="padding:1rem; color:var(--color-muted); font-size:0.9rem;">Noch keine Nachrichten. <a href="/community/personen-suchen.html" style="color:var(--color-primary);">Personen suchen</a></li>';
+            list.innerHTML = '<li style="padding:1rem; color:var(--color-muted); font-size:0.9rem;">Noch keine Nachrichten. <a href="/search.html" style="color:var(--color-primary);">Personen suchen</a></li>';
             return;
         }
         convs.forEach(c => {

bin/main/static/community/personen-suchen.html

@@ -1,206 +0,0 @@
-<!DOCTYPE html>
-<html lang="de">
-<head>
-    <meta charset="UTF-8">
-    <link rel="icon" href="/img/icon.png" type="image/png">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Personen suchen – xXx Sphere</title>
-    <link rel="stylesheet" href="/css/variables.css">
-    <link rel="stylesheet" href="/css/style.css">
-    <style>
-        .search-bar {
-            display: flex;
-            gap: 0.5rem;
-            margin-bottom: 1.5rem;
-        }
-        .search-bar input { flex: 1; }
-        .search-bar button { width: auto; margin-top: 0; padding: 0.65rem 1.25rem; }
-
-        .user-list { list-style: none; margin: 0; padding: 0; }
-        .user-item {
-            display: flex;
-            align-items: center;
-            gap: 0.75rem;
-            padding: 0.75rem 0;
-            border-bottom: 1px solid var(--color-secondary);
-        }
-        .user-item:last-child { border-bottom: none; }
-
-        .user-avatar {
-            width: 42px; height: 42px;
-            border-radius: 50%;
-            background: var(--color-secondary);
-            display: flex; align-items: center; justify-content: center;
-            font-size: 1.2rem;
-            flex-shrink: 0;
-            overflow: hidden;
-            border: 1px solid var(--color-secondary);
-        }
-        .user-avatar img { width: 100%; height: 100%; object-fit: cover; }
-
-        .user-name { font-weight: 600; flex: 1; }
-
-        .user-actions { display: flex; gap: 0.5rem; flex-shrink: 0; flex-wrap: wrap; justify-content: flex-end; }
-        .user-actions button, .user-actions a.btn {
-            margin-top: 0;
-            padding: 0.35rem 0.75rem;
-            font-size: 0.8rem;
-            width: auto;
-        }
-
-        .user-profile-link {
-            display: flex;
-            align-items: center;
-            gap: 0.75rem;
-            flex: 1;
-            min-width: 0;
-            text-decoration: none;
-            color: inherit;
-        }
-        .user-profile-link:hover .user-name { color: var(--color-primary); }
-
-        .hint { color: var(--color-muted); font-size: 0.9rem; margin-top: 0.5rem; }
-    </style>
-</head>
-<body class="app">
-
-<div class="main">
-    <div class="content">
-        <h1 style="margin-bottom: 1.25rem;">Personen suchen</h1>
-
-        <div class="search-bar">
-            <input type="text" id="searchInput" placeholder="Name eingeben (mind. 2 Zeichen)…" autocomplete="off">
-            <button onclick="doSearch()">Suchen</button>
-        </div>
-
-        <ul class="user-list" id="resultList"></ul>
-        <p class="hint" id="hint">Gib mindestens 2 Zeichen ein, um zu suchen.</p>
-    </div>
-</div>
-
-<script src="/js/icons.js"></script>
-    <script src="/js/nav.js"></script>
-<script src="/js/social-sidebar.js"></script>
-<script>
-    let debounceTimer;
-
-    document.getElementById('searchInput').addEventListener('input', function () {
-        clearTimeout(debounceTimer);
-        const q = this.value.trim();
-        if (q.length < 2) {
-            document.getElementById('resultList').innerHTML = '';
-            document.getElementById('hint').textContent = 'Gib mindestens 2 Zeichen ein, um zu suchen.';
-            document.getElementById('hint').style.display = '';
-            return;
-        }
-        document.getElementById('hint').style.display = 'none';
-        debounceTimer = setTimeout(doSearch, 400);
-    });
-
-    document.getElementById('searchInput').addEventListener('keydown', e => {
-        if (e.key === 'Enter') { clearTimeout(debounceTimer); doSearch(); }
-    });
-
-    async function doSearch() {
-        const q = document.getElementById('searchInput').value.trim();
-        if (q.length < 2) return;
-        try {
-            const res = await fetch('/social/users/search?q=' + encodeURIComponent(q));
-            if (!res.ok) return;
-            renderResults(await res.json());
-        } catch (e) { console.error(e); }
-    }
-
-    function renderResults(users) {
-        const list = document.getElementById('resultList');
-        const hint = document.getElementById('hint');
-        list.innerHTML = '';
-        if (users.length === 0) {
-            hint.textContent = 'Keine Ergebnisse gefunden.';
-            hint.style.display = '';
-            return;
-        }
-        hint.style.display = 'none';
-        users.forEach(u => {
-            const avatar = u.profilePicture
-                ? `<img src="data:image/png;base64,${u.profilePicture}" alt="">`
-                : '◉';
-            list.insertAdjacentHTML('beforeend', `
-                <li class="user-item" data-user-id="${u.userId}">
-                    <a href="/community/benutzer.html?userId=${u.userId}" class="user-profile-link">
-                        <div class="user-avatar">${avatar}</div>
-                        <div class="user-name">${esc(u.name)}</div>
-                    </a>
-                    <div class="user-actions">${buildActions(u)}</div>
-                </li>`);
-        });
-    }
-
-    function buildActions(u) {
-        if (u.friendStatus === 'FRIEND') {
-            return `<a href="/community/nachrichten.html?userId=${u.userId}" class="btn" style="background:var(--color-secondary); color:var(--color-text);">✉ Nachricht</a>`;
-        }
-        if (u.friendStatus === 'PENDING_SENT') {
-            return `<button disabled>Anfrage gesendet</button>`;
-        }
-        if (u.friendStatus === 'PENDING_RECEIVED') {
-            return `<button onclick="acceptByUserId('${u.userId}', this)">✓ Annehmen</button>`;
-        }
-        return `<button onclick="sendRequest('${u.userId}', this)">+ Freund hinzufügen</button>`;
-    }
-
-    async function sendRequest(receiverId, btn) {
-        btn.disabled = true;
-        btn.textContent = 'Wird gesendet…';
-        try {
-            const res = await fetch('/social/friends/request', {
-                method: 'POST',
-                headers: { 'Content-Type': 'application/json' },
-                body: JSON.stringify({ receiverId })
-            });
-            btn.textContent = (res.ok || res.status === 201 || res.status === 409) ? 'Anfrage gesendet' : 'Fehler';
-        } catch (e) {
-            btn.disabled = false;
-            btn.textContent = '+ Freund hinzufügen';
-        }
-    }
-
-    async function acceptByUserId(senderId, btn) {
-        btn.disabled = true;
-        btn.textContent = '…';
-        try {
-            const pendingRes = await fetch('/social/friends/pending');
-            const pending = await pendingRes.json();
-            const f = pending.find(p => p.user.userId === senderId);
-            if (!f) { btn.textContent = 'Fehler'; return; }
-
-            const res = await fetch('/social/friends/accept', {
-                method: 'POST',
-                headers: { 'Content-Type': 'application/json' },
-                body: JSON.stringify({ friendshipId: f.friendshipId })
-            });
-            if (res.ok) {
-                btn.textContent = '✓ Freund';
-                const item = btn.closest('.user-item');
-                if (item) {
-                    item.querySelector('.user-actions').innerHTML =
-                        `<a href="/community/nachrichten.html?userId=${senderId}" class="btn" style="background:var(--color-secondary); color:var(--color-text);">✉ Nachricht</a>`;
-                }
-            } else {
-                btn.disabled = false;
-                btn.textContent = '✓ Annehmen';
-            }
-        } catch (e) {
-            btn.disabled = false;
-            btn.textContent = '✓ Annehmen';
-        }
-    }
-
-    function esc(s) {
-        const d = document.createElement('div');
-        d.textContent = s;
-        return d.innerHTML;
-    }
-</script>
-</body>
-</html>

bin/main/static/games/common/einladungen.html

@@ -0,0 +1,371 @@
+<!DOCTYPE html>
+<html lang="de">
+<head>
+    <meta charset="UTF-8">
+    <link rel="icon" href="/img/icon.png" type="image/png">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Einladungen – xXx Sphere</title>
+    <link rel="stylesheet" href="/css/variables.css">
+    <link rel="stylesheet" href="/css/style.css">
+    <style>
+        .inv-tabs {
+            display: flex;
+            gap: 0;
+            margin-bottom: 1.5rem;
+            border-bottom: 1px solid var(--color-secondary);
+        }
+        .inv-tab {
+            background: none;
+            border: none;
+            border-bottom: 2px solid transparent;
+            border-radius: 0;
+            padding: 0.5rem 1.1rem;
+            font-size: 0.95rem;
+            font-weight: 600;
+            color: var(--color-muted);
+            cursor: pointer;
+            margin: 0 0 -1px;
+            width: auto;
+            transition: color 0.15s, border-color 0.15s;
+        }
+        .inv-tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
+        .inv-tab:hover:not(.active) { color: var(--color-text); background: none; }
+
+        .inv-section-label {
+            font-size: 0.8rem; font-weight: 600; color: var(--color-muted);
+            text-transform: uppercase; letter-spacing: 0.05em;
+            margin: 1.5rem 0 0.65rem;
+            padding-bottom: 0.5rem;
+            border-bottom: 1px solid var(--color-secondary);
+        }
+        .inv-card {
+            display: flex; gap: 0.85rem; align-items: center;
+            background: var(--color-card);
+            border: 1px solid var(--color-secondary);
+            border-radius: 12px;
+            padding: 0.85rem 1rem;
+            margin-bottom: 0.6rem;
+            text-decoration: none;
+            color: inherit;
+            transition: border-color 0.15s;
+        }
+        .inv-card:hover { border-color: var(--color-primary); }
+        .inv-avatar {
+            width: 44px; height: 44px; border-radius: 50%;
+            background: var(--color-secondary);
+            display: flex; align-items: center; justify-content: center;
+            font-size: 1.2rem; overflow: hidden; flex-shrink: 0;
+        }
+        .inv-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
+        .inv-body { flex: 1; min-width: 0; }
+        .inv-from { font-weight: 600; font-size: 0.95rem;
+            white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+        .inv-type { font-size: 0.78rem; color: var(--color-muted); margin-top: 0.15rem; }
+        .inv-actions { display: flex; gap: 0.5rem; flex-shrink: 0; flex-wrap: wrap; align-items: center; }
+        .inv-btn {
+            background: var(--color-primary);
+            color: #fff; border: none; border-radius: 8px;
+            padding: 0.38rem 0.9rem; font-size: 0.85rem; font-weight: 600;
+            cursor: pointer; margin: 0; width: auto;
+            text-decoration: none; display: inline-flex; align-items: center;
+            transition: opacity 0.15s;
+        }
+        .inv-btn:hover { opacity: 0.85; }
+        .inv-btn.outline {
+            background: none; border: 1px solid var(--color-secondary);
+            color: var(--color-muted);
+        }
+        .inv-btn.outline:hover { border-color: var(--color-primary); color: var(--color-primary); opacity: 1; }
+        .inv-arrow { font-size: 0.85rem; color: var(--color-primary); font-weight: 600; flex-shrink: 0; }
+        .inv-status { font-size: 0.8rem; color: var(--color-muted); }
+        .inv-empty { text-align: center; color: var(--color-muted); padding: 3rem 1rem; font-size: 0.95rem; }
+    </style>
+</head>
+<body class="app">
+<div class="main">
+    <div class="content">
+        <h1 style="margin:0 0 1.25rem;">Einladungen</h1>
+
+        <div class="inv-tabs">
+            <button class="inv-tab" id="tabBtnErhalten" onclick="switchTab('erhalten')">Erhalten</button>
+            <button class="inv-tab" id="tabBtnGesendet" onclick="switchTab('gesendet')">Gesendet</button>
+        </div>
+
+        <!-- ── Erhalten ─────────────────────────────────────────────────── -->
+        <div id="panelErhalten">
+            <div id="loadingErhalten" style="text-align:center;color:var(--color-muted);padding:2rem 0;">Wird geladen…</div>
+
+            <div id="secVanilla" style="display:none;">
+                <div class="inv-section-label">🎭 Vanilla Game</div>
+                <div id="listVanilla"></div>
+            </div>
+
+            <div id="secBdsm" style="display:none;">
+                <div class="inv-section-label">⛓ BDSM Game</div>
+                <div id="listBdsm"></div>
+            </div>
+
+            <div id="secChastity" style="display:none;">
+                <div class="inv-section-label">🔒 Chastity Game</div>
+                <div id="listChastity"></div>
+            </div>
+
+            <div id="emptyErhalten" style="display:none;">
+                <div class="inv-empty">Du hast aktuell keine offenen Einladungen.</div>
+            </div>
+        </div>
+
+        <!-- ── Gesendet ─────────────────────────────────────────────────── -->
+        <div id="panelGesendet" style="display:none;">
+            <div id="loadingGesendet" style="text-align:center;color:var(--color-muted);padding:2rem 0;">Wird geladen…</div>
+
+            <div id="secSentVanilla" style="display:none;">
+                <div class="inv-section-label">🎭 Vanilla Game</div>
+                <div id="listSentVanilla"></div>
+            </div>
+
+            <div id="secSentBdsm" style="display:none;">
+                <div class="inv-section-label">⛓ BDSM Game</div>
+                <div id="listSentBdsm"></div>
+            </div>
+
+            <div id="secSentChastity" style="display:none;">
+                <div class="inv-section-label">🔒 Chastity Game</div>
+                <div id="listSentChastity"></div>
+            </div>
+
+            <div id="emptySent" style="display:none;">
+                <div class="inv-empty">Du hast aktuell keine gesendeten Einladungen.</div>
+            </div>
+        </div>
+    </div>
+</div>
+
+<script src="/js/icons.js"></script>
+<script src="/js/nav.js"></script>
+<script>
+    function esc(s) {
+        return String(s ?? '').replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;');
+    }
+
+    // ── Tab-Switching ────────────────────────────────────────────────────────
+    function switchTab(tab) {
+        const erhalten = tab === 'erhalten';
+        document.getElementById('panelErhalten').style.display  = erhalten ? '' : 'none';
+        document.getElementById('panelGesendet').style.display  = erhalten ? 'none' : '';
+        document.getElementById('tabBtnErhalten').classList.toggle('active', erhalten);
+        document.getElementById('tabBtnGesendet').classList.toggle('active', !erhalten);
+        const url = new URL(location.href);
+        erhalten ? url.searchParams.delete('tab') : url.searchParams.set('tab', tab);
+        history.replaceState(null, '', url);
+    }
+
+    const initTab = new URLSearchParams(location.search).get('tab') || 'erhalten';
+    switchTab(initTab);
+
+    // ── Erhalten ──────────────────────────────────────────────────────────────
+    async function loadErhalten() {
+        let shown = 0;
+        try {
+            const [vRes, bRes, cRes] = await Promise.all([
+                fetch('/vanilla/einladung/pending'),
+                fetch('/bdsm/einladung/pending'),
+                fetch('/lockee/invitations/mine'),
+            ]);
+
+            // Vanilla
+            if (vRes.ok) {
+                const list = await vRes.json();
+                if (list.length) {
+                    document.getElementById('secVanilla').style.display = '';
+                    document.getElementById('listVanilla').innerHTML = list.map(e => `
+                        <div class="inv-card" id="vcard-${esc(e.id)}">
+                            <div class="inv-avatar">
+                                ${e.inviterAvatar
+                                    ? `<img src="data:image/png;base64,${e.inviterAvatar}" alt="">`
+                                    : '🎭'}
+                            </div>
+                            <div class="inv-body">
+                                <div class="inv-from">${esc(e.inviterName || 'Jemand')}</div>
+                                <div class="inv-type">Vanilla-Spieleinladung</div>
+                            </div>
+                            <div class="inv-actions">
+                                <button class="inv-btn" onclick="acceptVanilla(${esc(e.id)})">Annehmen</button>
+                                <button class="inv-btn outline" onclick="declineVanilla(${esc(e.id)})">Ablehnen</button>
+                            </div>
+                        </div>`).join('');
+                    shown += list.length;
+                }
+            }
+
+            // BDSM
+            if (bRes.ok) {
+                const list = await bRes.json();
+                if (list.length) {
+                    document.getElementById('secBdsm').style.display = '';
+                    document.getElementById('listBdsm').innerHTML = list.map(e => `
+                        <a class="inv-card" href="/games/bdsm/bdsm-einladung.html?id=${esc(e.id)}">
+                            <div class="inv-avatar">
+                                ${e.inviterAvatar
+                                    ? `<img src="data:image/png;base64,${e.inviterAvatar}" alt="">`
+                                    : '⛓'}
+                            </div>
+                            <div class="inv-body">
+                                <div class="inv-from">${esc(e.inviterName || 'Jemand')}</div>
+                                <div class="inv-type">BDSM-Spieleinladung</div>
+                            </div>
+                            <span class="inv-arrow">Ansehen →</span>
+                        </a>`).join('');
+                    shown += list.length;
+                }
+            }
+
+            // Chastity
+            if (cRes.ok) {
+                const list = await cRes.json();
+                if (list.length) {
+                    document.getElementById('secChastity').style.display = '';
+                    document.getElementById('listChastity').innerHTML = list.map(e => `
+                        <a class="inv-card" href="/games/chastity/joinlock.html?token=${esc(e.token)}">
+                            <div class="inv-avatar">
+                                ${e.keyholderProfilePic
+                                    ? `<img src="data:image/png;base64,${e.keyholderProfilePic}" alt="">`
+                                    : '🔒'}
+                            </div>
+                            <div class="inv-body">
+                                <div class="inv-from">${esc(e.keyholderName || 'Jemand')}</div>
+                                <div class="inv-type">Keuschheitslock: ${esc(e.lockName || '')}</div>
+                            </div>
+                            <span class="inv-arrow">Ansehen →</span>
+                        </a>`).join('');
+                    shown += list.length;
+                }
+            }
+        } catch (_) {}
+
+        document.getElementById('loadingErhalten').style.display = 'none';
+        if (!shown) document.getElementById('emptyErhalten').style.display = '';
+    }
+
+    // Vanilla inline annehmen / ablehnen
+    async function acceptVanilla(id) {
+        const card = document.getElementById('vcard-' + id);
+        if (card) card.querySelector('.inv-actions').innerHTML = '<span class="inv-status">Wird gespeichert…</span>';
+        try {
+            const res = await fetch(`/vanilla/einladung/${id}/antwort`, {
+                method: 'PUT',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({ accepted: true, mode: 'OWN_DEVICE' }),
+            });
+            if (res.ok) {
+                window.location.href = '/games/vanilla/neuvanilla.html';
+            } else {
+                if (card) card.querySelector('.inv-actions').innerHTML = '<span class="inv-status" style="color:var(--color-primary)">Fehler beim Annehmen.</span>';
+            }
+        } catch (_) {
+            if (card) card.querySelector('.inv-actions').innerHTML = '<span class="inv-status" style="color:var(--color-primary)">Fehler.</span>';
+        }
+    }
+
+    async function declineVanilla(id) {
+        const card = document.getElementById('vcard-' + id);
+        if (card) card.querySelector('.inv-actions').innerHTML = '<span class="inv-status">Wird gespeichert…</span>';
+        try {
+            await fetch(`/vanilla/einladung/${id}/antwort`, {
+                method: 'PUT',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({ accepted: false, mode: null }),
+            });
+            if (card) card.remove();
+            if (!document.getElementById('listVanilla').children.length) {
+                document.getElementById('secVanilla').style.display = 'none';
+            }
+            checkEmptyErhalten();
+        } catch (_) {}
+    }
+
+    function checkEmptyErhalten() {
+        const anyVisible = ['secVanilla','secBdsm','secChastity']
+            .some(id => document.getElementById(id).style.display !== 'none');
+        document.getElementById('emptyErhalten').style.display = anyVisible ? 'none' : '';
+    }
+
+    // ── Gesendet ──────────────────────────────────────────────────────────────
+    async function loadGesendet() {
+        let shown = 0;
+        try {
+            const [bRes, vRes, cRes] = await Promise.all([
+                fetch('/bdsm/einladung/meine-aktive'),
+                fetch('/vanilla/einladung/meine-aktive'),
+                fetch('/keyholder/invitations/mine'),
+            ]);
+
+            // Vanilla gesendete Einladung
+            if (vRes.ok) {
+                const e = await vRes.json();
+                if (e) {
+                    document.getElementById('secSentVanilla').style.display = '';
+                    document.getElementById('listSentVanilla').innerHTML = `
+                        <div class="inv-card">
+                            <div class="inv-avatar">🎭</div>
+                            <div class="inv-body">
+                                <div class="inv-from">Vanilla-Einladung gesendet</div>
+                                <div class="inv-type">Warte auf Antwort…</div>
+                            </div>
+                            <a class="inv-btn" href="/games/vanilla/neuvanilla.html">Zum Spiel →</a>
+                        </div>`;
+                    shown++;
+                }
+            }
+
+            // BDSM gesendete Einladung
+            if (bRes.ok) {
+                const e = await bRes.json();
+                if (e) {
+                    document.getElementById('secSentBdsm').style.display = '';
+                    document.getElementById('listSentBdsm').innerHTML = `
+                        <div class="inv-card">
+                            <div class="inv-avatar">⛓</div>
+                            <div class="inv-body">
+                                <div class="inv-from">BDSM-Einladung gesendet</div>
+                                <div class="inv-type">Warte auf Antwort…</div>
+                            </div>
+                            <a class="inv-btn" href="/games/bdsm/neubdsm.html">Zum Spiel →</a>
+                        </div>`;
+                    shown++;
+                }
+            }
+
+            // Chastity gesendete Einladungen (als Keyholder)
+            if (cRes.ok) {
+                const list = await cRes.json();
+                if (Array.isArray(list) && list.length) {
+                    document.getElementById('secSentChastity').style.display = '';
+                    document.getElementById('listSentChastity').innerHTML = list.map(e => `
+                        <div class="inv-card">
+                            <div class="inv-avatar">🔒</div>
+                            <div class="inv-body">
+                                <div class="inv-from">${esc(e.lockeeName || e.lockeeEmail || 'Eingeladene Person')}</div>
+                                <div class="inv-type">Lock: ${esc(e.lockName || '')} · ${esc(e.status || 'Ausstehend')}</div>
+                            </div>
+                            <a class="inv-btn outline" href="/games/chastity/keyholder.html">Keyholder →</a>
+                        </div>`).join('');
+                    shown += list.length;
+                }
+            }
+        } catch (_) {}
+
+        document.getElementById('loadingGesendet').style.display = 'none';
+        if (!shown) document.getElementById('emptySent').style.display = '';
+    }
+
+    // Auth-Check & Start
+    fetch('/login/me')
+        .then(r => { if (r.status === 401) window.location.href = '/login.html'; return r.ok ? r.json() : null; })
+        .then(user => {
+            if (user) { loadErhalten(); loadGesendet(); }
+        })
+        .catch(() => { window.location.href = '/login.html'; });
+</script>
+</body>
+</html>

bin/main/static/games/vanilla/neuvanilla.html

@@ -1213,6 +1213,7 @@
                         const id = addPlayer(p.name, i === 0, i === 0, false, false);
                         if (id) { restorePlayer(id, p); if (p.userId) userIdToInfo[p.userId] = { playerId: id, name: p.name }; }
                     });
+                    Object.entries(userIdToInfo).forEach(([userId, info]) => { pruefeChastityConstraint(info.playerId, userId); });
                     await ladeEinladungenAusDb(userIdToInfo);
                     restoredFromSetup = true;
                 } else {
@@ -1273,14 +1274,15 @@
                     if (draft.gruppenJson)  { sessionStorage.setItem('vanilla-session-gruppen', draft.gruppenJson); savedGruppen = new Set(JSON.parse(draft.gruppenJson)); }
                 }
             }
-            const selfGeschlecht = user?.geschlecht || null;
-            const selfWerkzeuge  = selfGeschlecht ? (WERKZEUGE_DEFAULTS[selfGeschlecht] || []) : [];
+            const defaults = await fetch('/user/me/bdsm-defaults').then(r => r.ok ? r.json() : {}).catch(() => ({}));
+            const selfGeschlecht = defaults.geschlecht || user?.geschlecht || null;
+            const selfWerkzeuge  = defaults.werkzeuge?.length ? defaults.werkzeuge : (selfGeschlecht ? (WERKZEUGE_DEFAULTS[selfGeschlecht] || []) : []);
             const selfId = addPlayer(user ? user.name : '', true, true, !!selfGeschlecht, false);
             if (selfId) {
                 if (user?.profilePicture) { playerProfilePics[selfId] = user.profilePicture; updatePlayerHeader(selfId, user.name); }
                 if (playerIds.length < MAX_PLAYERS) addPlayer();
-                restorePlayer(selfId, { geschlecht: selfGeschlecht, spieltMit: [], rollen: [], werkzeuge: selfWerkzeuge });
-                pruefeChastityConstraint(selfId, myUserId);
+                restorePlayer(selfId, { geschlecht: selfGeschlecht, spieltMit: defaults.spieltMit || [], rollen: defaults.rollen || [], werkzeuge: selfWerkzeuge });
+                if (myUserId) pruefeChastityConstraint(selfId, myUserId);
             }
             await ladeEinladungenAusDb(null);
         }
@@ -1324,8 +1326,9 @@
 
         if (user?.profilePicture) { playerProfilePics[guestOwnPlayerId] = user.profilePicture; updatePlayerHeader(guestOwnPlayerId, user?.name || ''); }
 
-        restorePlayer(guestOwnPlayerId, { geschlecht: user?.geschlecht || null, spieltMit: [], rollen: [], werkzeuge: [] });
-        pruefeChastityConstraint(guestOwnPlayerId, myUserId);
+        const defaults = await fetch('/user/me/bdsm-defaults').then(r => r.ok ? r.json() : {}).catch(() => ({}));
+        restorePlayer(guestOwnPlayerId, { geschlecht: defaults.geschlecht || user?.geschlecht || null, spieltMit: defaults.spieltMit || [], rollen: defaults.rollen || [], werkzeuge: defaults.werkzeuge || [] });
+        if (myUserId) pruefeChastityConstraint(guestOwnPlayerId, myUserId);
 
         document.getElementById('acc-grundeinstellungen-btn').classList.add('is-open');
         document.getElementById('acc-grundeinstellungen-body').classList.add('is-open');

bin/main/static/js/hashtag.js

@@ -0,0 +1,217 @@
+(function () {
+    'use strict';
+
+    // ── Styles ──────────────────────────────────────────────────────────────
+    const style = document.createElement('style');
+    style.textContent = `
+        .post-hashtag {
+            color: var(--color-primary);
+            text-decoration: none;
+            font-weight: 600;
+        }
+        .post-hashtag:hover { text-decoration: underline; }
+
+        .hashtag-dropdown {
+            position: fixed;
+            z-index: 600;
+            background: var(--color-card);
+            border: 1px solid var(--color-secondary);
+            border-radius: 8px;
+            min-width: 170px;
+            max-width: 260px;
+            box-shadow: 0 4px 20px rgba(0,0,0,0.45);
+            overflow: hidden;
+        }
+        .hashtag-dropdown-item {
+            padding: 0.45rem 0.9rem;
+            cursor: pointer;
+            font-size: 0.88rem;
+            color: var(--color-text);
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
+        }
+        .hashtag-dropdown-item:hover,
+        .hashtag-dropdown-item.active {
+            background: var(--color-secondary);
+            color: var(--color-primary);
+        }
+        .hashtag-dropdown-create {
+            font-style: italic;
+            border-top: 1px solid var(--color-secondary);
+            color: var(--color-primary);
+        }
+        .hashtag-dropdown-hint {
+            padding: 0.45rem 0.9rem;
+            font-size: 0.82rem;
+            color: var(--color-text);
+            opacity: 0.6;
+            font-style: italic;
+        }
+    `;
+    document.head.appendChild(style);
+
+    // ── Escape helper (works even if shared.js not yet loaded) ───────────────
+    function esc(s) {
+        return String(s ?? '')
+            .replace(/&/g, '&amp;').replace(/</g, '&lt;')
+            .replace(/>/g, '&gt;').replace(/"/g, '&quot;');
+    }
+
+    // ── renderTextWithHashtags ────────────────────────────────────────────────
+    window.renderTextWithHashtags = function (text) {
+        if (!text) return '';
+        const PATTERN = /#([\wäöüÄÖÜß]{1,100})/g;
+        const parts = [];
+        let lastIndex = 0;
+        let match;
+        while ((match = PATTERN.exec(text)) !== null) {
+            parts.push(esc(text.slice(lastIndex, match.index)));
+            const tag = match[1].toLowerCase();
+            parts.push(
+                `<a href="/community/feed.html?tag=${encodeURIComponent(tag)}" ` +
+                `class="post-hashtag" onclick="event.stopPropagation()">#${esc(match[1])}</a>`
+            );
+            lastIndex = match.index + match[0].length;
+        }
+        parts.push(esc(text.slice(lastIndex)));
+        return parts.join('');
+    };
+
+    // ── attachHashtagAutocomplete ─────────────────────────────────────────────
+    window.attachHashtagAutocomplete = function (textarea) {
+        let dropdownEl  = null;
+        let suggestions = [];
+        let selectedIdx = -1;
+        let debounce    = null;
+
+        // Returns { prefix, hashStart } if cursor is inside a #word, else null
+        function getHashAtCursor() {
+            const pos  = textarea.selectionStart;
+            const text = textarea.value;
+            let i = pos - 1;
+            while (i >= 0 && /[\wäöüÄÖÜß]/.test(text[i])) i--;
+            if (i >= 0 && text[i] === '#') {
+                return { prefix: text.slice(i + 1, pos), hashStart: i };
+            }
+            if (i === -1 && text.length > 0 && text[0] === '#' && pos > 0) {
+                return { prefix: text.slice(1, pos), hashStart: 0 };
+            }
+            return null;
+        }
+
+        function positionDropdown() {
+            if (!dropdownEl) return;
+            const r = textarea.getBoundingClientRect();
+            dropdownEl.style.top  = (r.bottom + window.scrollY + 2) + 'px';
+            dropdownEl.style.left = (r.left   + window.scrollX)     + 'px';
+        }
+
+        function highlight() {
+            if (!dropdownEl) return;
+            dropdownEl.querySelectorAll('.hashtag-dropdown-item').forEach((el, i) => {
+                el.classList.toggle('active', i === selectedIdx);
+            });
+        }
+
+        function removeDropdown() {
+            dropdownEl?.remove();
+            dropdownEl  = null;
+            suggestions = [];
+            selectedIdx = -1;
+        }
+
+        function showDropdown(items, prefix) {
+            removeDropdown();
+            const lPrefix = prefix ? prefix.toLowerCase() : '';
+            const hasCreate = lPrefix.length > 0 && !items.some(t => t === lPrefix);
+
+            if (!items.length && !hasCreate) {
+                if (prefix !== undefined && prefix.length === 0) {
+                    // Nur "#" getippt, noch keine populären Tags
+                    dropdownEl = document.createElement('div');
+                    dropdownEl.className = 'hashtag-dropdown';
+                    const hint = document.createElement('div');
+                    hint.className = 'hashtag-dropdown-hint';
+                    hint.textContent = 'Tippe weiter um einen Hashtag zu erstellen';
+                    dropdownEl.appendChild(hint);
+                    document.body.appendChild(dropdownEl);
+                    positionDropdown();
+                }
+                return;
+            }
+
+            suggestions = hasCreate ? [...items, lPrefix] : [...items];
+
+            dropdownEl = document.createElement('div');
+            dropdownEl.className = 'hashtag-dropdown';
+
+            suggestions.forEach((tag, i) => {
+                const isCreate = hasCreate && i === suggestions.length - 1;
+                const item = document.createElement('div');
+                item.className = 'hashtag-dropdown-item' + (isCreate ? ' hashtag-dropdown-create' : '');
+                item.textContent = (isCreate ? '+ #' : '#') + tag;
+                item.addEventListener('mousedown', e => { e.preventDefault(); insertTag(tag); });
+                item.addEventListener('mouseover', () => { selectedIdx = i; highlight(); });
+                dropdownEl.appendChild(item);
+            });
+
+            document.body.appendChild(dropdownEl);
+            positionDropdown();
+        }
+
+        function insertTag(tag) {
+            const info = getHashAtCursor();
+            if (!info) { removeDropdown(); return; }
+            const v      = textarea.value;
+            const cursor = textarea.selectionStart;
+            const before = v.slice(0, info.hashStart);
+            const after  = v.slice(cursor);
+            const inserted = '#' + tag + ' ';
+            textarea.value = before + inserted + after;
+            const newPos = before.length + inserted.length;
+            textarea.setSelectionRange(newPos, newPos);
+            textarea.focus();
+            textarea.dispatchEvent(new Event('input', { bubbles: true }));
+            removeDropdown();
+        }
+
+        textarea.addEventListener('input', () => {
+            clearTimeout(debounce);
+            const info = getHashAtCursor();
+            if (!info) { removeDropdown(); return; }
+            debounce = setTimeout(async () => {
+                try {
+                    const url = info.prefix.length === 0
+                        ? '/hashtags/popular?limit=6'
+                        : '/hashtags/suggest?q=' + encodeURIComponent(info.prefix) + '&limit=6';
+                    const res = await fetch(url);
+                    if (res.ok) showDropdown(await res.json(), info.prefix);
+                    else showDropdown([], info.prefix);
+                } catch { removeDropdown(); }
+            }, 150);
+        });
+
+        textarea.addEventListener('keydown', e => {
+            if (!dropdownEl) return;
+            if (e.key === 'ArrowDown') {
+                e.preventDefault();
+                selectedIdx = Math.min(selectedIdx + 1, suggestions.length - 1);
+                highlight();
+            } else if (e.key === 'ArrowUp') {
+                e.preventDefault();
+                selectedIdx = Math.max(selectedIdx - 1, 0);
+                highlight();
+            } else if ((e.key === 'Enter' || e.key === 'Tab') && selectedIdx >= 0) {
+                e.preventDefault();
+                insertTag(suggestions[selectedIdx]);
+            } else if (e.key === 'Escape') {
+                removeDropdown();
+            }
+        });
+
+        textarea.addEventListener('blur',   () => setTimeout(removeDropdown, 150));
+        window.addEventListener('scroll',   positionDropdown, { passive: true });
+        window.addEventListener('resize',   positionDropdown, { passive: true });
+    };
+})();

bin/main/static/js/mobile-nav.js

@@ -19,7 +19,7 @@
             box-shadow: 0 2px 12px rgba(0,0,0,0.4);
             z-index: 500;
             align-items: center;
-            padding: 0 0.25rem;
+            padding: 0 4px 0 0.25rem;
         }
         .mobile-topbar-logo {
             position: absolute;
@@ -43,9 +43,9 @@
             background: none;
             border: none;
             color: var(--color-text);
-            font-size: 1.725rem;
+            font-size: 1.3rem;
             line-height: 1;
-            padding: 0.75rem 0.675rem;
+            padding: 0.55rem 0.6rem;
             cursor: pointer;
             display: flex;
             align-items: center;

bin/main/static/js/nav.js

@@ -301,7 +301,7 @@
                     '/community/gruppen.html', '/community/gruppe.html',
                     '/community/locations.html', '/community/location-detail.html',
                     '/community/events.html', '/community/event-detail.html',
-                    '/community/abonnements.html', '/community/personen-suchen.html',
+                    '/community/abonnements.html',
                     '/community/benutzer.html',
                 ])}
                 ${column('colDating', 'Dating', col3Html, ['/dating/'])}

bin/main/static/js/section-nav.js

@@ -5,12 +5,19 @@
 
     // ── Bereichs-Definitionen ────────────────────────────────────────────────
     const SECTIONS = {
+        common: {
+            prefixes: ['/games/common/'],
+            items: [
+                { href: '/games/vanilla/neuvanilla.html',    icon: 'VANILLA',  label: 'Vanilla Game'  },
+                { href: '/games/bdsm/neubdsm.html',          icon: 'BDSM',     label: 'BDSM Game'     },
+                { href: '/games/chastity/neulock.html',      icon: 'CHASTITY', label: 'Chastity Game' },
+            ],
+        },
         social: {
             prefixes: ['/community/'],
             exclude: [
                 '/community/nachrichten.html',
                 '/community/benachrichtigungen.html',
-                '/community/einladungen.html',
             ],
             items: [
                 { href: '/community/feed.html',      icon: 'FEED',     label: 'Feed'            },

bin/main/static/js/topbar.js

@@ -168,18 +168,26 @@
 
     async function doSearch(q, overlay) {
         try {
-            const res = await fetch('/search?q=' + encodeURIComponent(q) + '&limit=3');
-            if (!res.ok) { overlay.innerHTML = '<div class="topbar-search-hint">Fehler bei der Suche.</div>'; return; }
-            const data = await res.json();
-            const { users = [], locations = [], events = [] } = data;
+            const tagQuery = q.startsWith('#') ? q.slice(1) : q;
+            const [searchRes, gruppenRes, hashtagRes] = await Promise.all([
+                fetch('/search?q=' + encodeURIComponent(q) + '&limit=3'),
+                fetch('/gruppen/search?q=' + encodeURIComponent(q)),
+                fetch('/hashtags/suggest?q=' + encodeURIComponent(tagQuery) + '&limit=4')
+            ]);
 
-            if (!users.length && !locations.length && !events.length) {
-                overlay.innerHTML = '<div class="topbar-search-hint">Keine Ergebnisse.</div>';
-                return;
-            }
+            const data    = searchRes.ok  ? await searchRes.json()  : {};
+            const gruppen = gruppenRes.ok ? await gruppenRes.json()  : [];
+            const hashtags = hashtagRes.ok ? await hashtagRes.json() : [];
+
+            const { users = [], locations = [], events = [] } = data;
+            const gruppenSlice = gruppen.slice(0, 3);
 
             let html = '';
 
+            if (!users.length && !locations.length && !events.length && !gruppenSlice.length && !hashtags.length) {
+                html += '<div class="topbar-search-hint">Keine Ergebnisse.</div>';
+            }
+
             if (users.length) {
                 html += `<div class="topbar-search-section">Personen</div>`;
                 html += users.map(u => {
@@ -213,6 +221,26 @@
                 }).join('');
             }
 
+            if (gruppenSlice.length) {
+                html += `<div class="topbar-search-section">Gruppen</div>`;
+                html += gruppenSlice.map(g => {
+                    const av = g.bild
+                        ? `<img src="data:image/jpeg;base64,${esc(g.bild)}" class="topbar-search-avatar" alt="">`
+                        : `<span class="topbar-search-avatar topbar-search-avatar--placeholder">👥</span>`;
+                    return `<a href="/community/gruppe.html?gruppeId=${esc(g.gruppeId)}" class="topbar-search-result">
+                        ${av}<span>${esc(g.name)}</span></a>`;
+                }).join('');
+            }
+
+            if (hashtags.length) {
+                html += `<div class="topbar-search-section">Hashtags</div>`;
+                html += `<div style="display:flex;flex-wrap:wrap;gap:0.4rem;padding:0.4rem 0.75rem;">`;
+                html += hashtags.map(tag =>
+                    `<a href="/community/feed.html?tag=${encodeURIComponent(tag)}" style="display:inline-block;padding:0.25rem 0.65rem;background:var(--color-secondary);border-radius:14px;font-size:0.82rem;font-weight:600;color:var(--color-primary);text-decoration:none;">#${esc(tag)}</a>`
+                ).join('');
+                html += `</div>`;
+            }
+
             html += `<a href="/search.html?q=${encodeURIComponent(q)}" class="topbar-search-all">Alle Ergebnisse anzeigen →</a>`;
             overlay.innerHTML = html;
         } catch (e) {

bin/main/static/search.html

@@ -163,6 +163,33 @@
             transition: border-color 0.15s, color 0.15s;
         }
         .search-load-more:hover { border-color: var(--color-primary); color: var(--color-primary); background: none; }
+
+        .hashtag-chip {
+            display: inline-flex;
+            align-items: center;
+            gap: 0.3rem;
+            padding: 0.4rem 0.85rem;
+            background: var(--color-card);
+            border: 1px solid var(--color-secondary);
+            border-radius: 20px;
+            color: var(--color-primary);
+            font-weight: 600;
+            font-size: 0.9rem;
+            text-decoration: none;
+            transition: border-color 0.15s, background 0.15s;
+        }
+        .hashtag-chip:hover { border-color: var(--color-primary); background: var(--color-secondary); }
+
+        /* Dialog (Gruppen-Beitritt) */
+        .dialog-backdrop { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.6); z-index:200; align-items:center; justify-content:center; }
+        .dialog-backdrop.visible { display:flex; }
+        .dialog { background:var(--color-card); border:1px solid var(--color-secondary); border-radius:12px; padding:1.75rem; width:100%; max-width:420px; box-shadow:0 8px 32px rgba(0,0,0,0.6); max-height:90vh; overflow-y:auto; }
+        .dialog h3 { color:var(--color-primary); font-size:1.1rem; margin-bottom:1.25rem; }
+        .dialog label { display:block; font-size:0.8rem; color:#aaa; margin-bottom:0.3rem; margin-top:1rem; }
+        .dialog textarea { width:100%; padding:0.6rem 0.85rem; border:1px solid var(--color-secondary); border-radius:6px; background:var(--color-secondary); color:var(--color-text); font-size:0.95rem; outline:none; transition:border-color 0.2s; resize:vertical; min-height:80px; box-sizing:border-box; }
+        .dialog textarea:focus { border-color:var(--color-primary); }
+        .dialog-actions { display:flex; justify-content:flex-end; gap:0.75rem; margin-top:1.5rem; }
+        .dialog-actions button { flex:none; margin:0; padding:0.55rem 1.1rem; font-size:0.9rem; width:auto; }
     </style>
 </head>
 <body class="app">
@@ -173,7 +200,7 @@
         <div class="search-hero">
             <div class="search-hero-input-wrap">
                 <span class="search-hero-icon" id="searchIcon"></span>
-                <input type="text" id="searchInput" placeholder="Suchen nach Personen, Locations, Veranstaltungen…"
+                <input type="text" id="searchInput" placeholder="Suchen nach Personen, Locations, Veranstaltungen, Gruppen…"
                        autocomplete="off" spellcheck="false">
             </div>
         </div>
@@ -188,6 +215,12 @@
             <button class="search-tab-btn" data-tab="events">
                 Veranstaltungen <span class="search-tab-count" id="countEvents">0</span>
             </button>
+            <button class="search-tab-btn" data-tab="gruppen">
+                Gruppen <span class="search-tab-count" id="countGruppen">0</span>
+            </button>
+            <button class="search-tab-btn" data-tab="hashtags">
+                Hashtags <span class="search-tab-count" id="countHashtags">0</span>
+            </button>
         </div>
 
         <div class="search-panel active" id="panel-users">
@@ -207,6 +240,31 @@
             <div class="search-grid" id="gridEvents"></div>
             <button class="search-load-more" id="moreEvents" style="display:none;">Mehr laden</button>
         </div>
+
+        <div class="search-panel" id="panel-gruppen">
+            <div class="search-loading" id="loadingGruppen" style="display:none;">Wird geladen…</div>
+            <div class="search-grid" id="gridGruppen"></div>
+        </div>
+
+        <div class="search-panel" id="panel-hashtags">
+            <div class="search-loading" id="loadingHashtags" style="display:none;">Wird geladen…</div>
+            <div id="gridHashtags" style="display:flex; flex-wrap:wrap; gap:0.6rem; padding-top:0.25rem;"></div>
+        </div>
+    </div>
+</div>
+
+<!-- Beitrittsanfrage Dialog -->
+<div class="dialog-backdrop" id="searchJoinDialog">
+    <div class="dialog">
+        <h3>Beitrittsanfrage senden</h3>
+        <p id="searchJoinGroupName" style="font-weight:600; margin-bottom:0.5rem;"></p>
+        <label>Nachricht (optional)</label>
+        <textarea id="searchJoinNachricht" placeholder="Warum möchtest du beitreten?"></textarea>
+        <p class="message error" id="searchJoinError" style="display:none; margin-top:0.75rem;"></p>
+        <div class="dialog-actions">
+            <button class="secondary" id="searchJoinCancelBtn">Abbrechen</button>
+            <button id="searchJoinSendBtn">Anfrage senden</button>
+        </div>
     </div>
 </div>
 
@@ -279,10 +337,12 @@
             document.getElementById('grid' + cap(t)).innerHTML = '';
             document.getElementById('more' + cap(t)).style.display = 'none';
         });
-        // Alle drei Typen parallel laden
+        // Alle Typen parallel laden
         loadChunk('users');
         loadChunk('locations');
         loadChunk('events');
+        loadGruppen(q);
+        loadHashtags(q);
     }
 
     function clearAll() {
@@ -295,6 +355,12 @@
             document.getElementById('count' + cap(t)).textContent = '0';
             document.getElementById('loading' + cap(t)).style.display = 'none';
         });
+        document.getElementById('gridGruppen').innerHTML = '';
+        document.getElementById('countGruppen').textContent = '0';
+        document.getElementById('loadingGruppen').style.display = 'none';
+        document.getElementById('gridHashtags').innerHTML = '';
+        document.getElementById('countHashtags').textContent = '0';
+        document.getElementById('loadingHashtags').style.display = 'none';
         const url = new URL(window.location);
         url.searchParams.delete('q');
         history.replaceState(null, '', url);
@@ -374,14 +440,185 @@
         });
     }
 
+    // ── Gruppen-Suche ──
+
+    async function loadGruppen(q) {
+        const loadingEl = document.getElementById('loadingGruppen');
+        const grid      = document.getElementById('gridGruppen');
+        loadingEl.style.display = '';
+        grid.innerHTML = '';
+        try {
+            const res = await fetch('/gruppen/search?q=' + encodeURIComponent(q));
+            if (!res.ok) throw new Error();
+            const data = await res.json();
+            document.getElementById('countGruppen').textContent = data.length;
+            if (!data.length) {
+                grid.innerHTML = '<div class="search-empty" style="grid-column:1/-1;">Keine Ergebnisse.</div>';
+                return;
+            }
+            data.forEach(g => grid.appendChild(buildGruppeCard(g)));
+        } catch (e) {
+            // ignore
+        } finally {
+            loadingEl.style.display = 'none';
+        }
+    }
+
+    function buildGruppeCard(g) {
+        const card = document.createElement('div');
+        card.className = 'search-card';
+        card.style.cssText = 'justify-content:space-between; cursor:pointer;';
+        card.addEventListener('click', () => { location.href = '/community/gruppe.html?gruppeId=' + g.gruppeId; });
+
+        const av = g.bild
+            ? `<div class="search-card-avatar search-card-avatar--square"><img src="data:image/jpeg;base64,${esc(g.bild)}" alt=""></div>`
+            : `<div class="search-card-avatar search-card-avatar--square">👥</div>`;
+        const privBadge = g.isPrivate ? ' 🔒' : '';
+        const sub = g.memberCount + ' Mitglied' + (g.memberCount !== 1 ? 'er' : '');
+
+        const info = document.createElement('div');
+        info.style.cssText = 'display:flex; align-items:center; gap:0.75rem; min-width:0; flex:1;';
+        info.innerHTML = `${av}<div class="search-card-body"><div class="search-card-name">${esc(g.name)}${privBadge}</div><div class="search-card-sub">${esc(sub)}</div></div>`;
+        card.appendChild(info);
+
+        if (!g.myRole) {
+            const btn = document.createElement('button');
+            btn.style.cssText = 'font-size:0.78rem; padding:0.3rem 0.65rem; width:auto; margin:0; white-space:nowrap; flex-shrink:0; margin-left:0.5rem;';
+            if (g.myRequestStatus === 'AUSSTEHEND') {
+                btn.disabled = true;
+                btn.style.opacity = '0.6';
+                btn.textContent = 'Anfrage ausstehend';
+            } else if (g.isPrivate) {
+                btn.textContent = 'Anfrage senden';
+                btn.addEventListener('click', e => { e.stopPropagation(); openSearchJoinDialog(g.gruppeId, g.name); });
+            } else {
+                btn.textContent = 'Beitreten';
+                btn.addEventListener('click', e => { e.stopPropagation(); joinGruppeSearch(g.gruppeId, btn); });
+            }
+            card.appendChild(btn);
+        }
+
+        return card;
+    }
+
+    // ── Hashtag-Suche ──
+
+    async function loadHashtags(q) {
+        const loadingEl = document.getElementById('loadingHashtags');
+        const grid      = document.getElementById('gridHashtags');
+        loadingEl.style.display = '';
+        grid.innerHTML = '';
+        try {
+            const raw = q.startsWith('#') ? q.slice(1) : q;
+            const res = await fetch('/hashtags/suggest?q=' + encodeURIComponent(raw) + '&limit=20');
+            if (!res.ok) throw new Error();
+            const tags = await res.json();
+            document.getElementById('countHashtags').textContent = tags.length;
+            if (!tags.length) {
+                grid.innerHTML = '<div class="search-empty">Keine Hashtags gefunden.</div>';
+                return;
+            }
+            tags.forEach(tag => {
+                const a = document.createElement('a');
+                a.className = 'hashtag-chip';
+                a.href = '/community/feed.html?tag=' + encodeURIComponent(tag);
+                a.textContent = '#' + tag;
+                grid.appendChild(a);
+            });
+        } catch (e) {
+            // ignore
+        } finally {
+            loadingEl.style.display = 'none';
+        }
+    }
+
+    async function joinGruppeSearch(gruppeId, btn) {
+        btn.disabled = true;
+        btn.textContent = '…';
+        try {
+            const res = await fetch('/gruppen/' + gruppeId + '/join', {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: '{}'
+            });
+            if (res.ok || res.status === 201) {
+                btn.textContent = 'Beigetreten ✓';
+            } else {
+                btn.disabled = false;
+                btn.textContent = 'Beitreten';
+            }
+        } catch (e) {
+            btn.disabled = false;
+            btn.textContent = 'Beitreten';
+        }
+    }
+
+    // ── Join-Dialog für Gruppen ──
+
+    let searchJoinGruppeId = null;
+
+    function openSearchJoinDialog(gruppeId, name) {
+        searchJoinGruppeId = gruppeId;
+        document.getElementById('searchJoinGroupName').textContent = name;
+        document.getElementById('searchJoinNachricht').value = '';
+        document.getElementById('searchJoinError').style.display = 'none';
+        document.getElementById('searchJoinDialog').classList.add('visible');
+    }
+
+    function closeSearchJoinDialog() {
+        document.getElementById('searchJoinDialog').classList.remove('visible');
+        searchJoinGruppeId = null;
+    }
+
+    async function sendSearchJoinRequest() {
+        if (!searchJoinGruppeId) return;
+        document.getElementById('searchJoinError').style.display = 'none';
+        const nachricht = document.getElementById('searchJoinNachricht').value.trim() || null;
+        try {
+            const res = await fetch('/gruppen/' + searchJoinGruppeId + '/join', {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({ nachricht })
+            });
+            if (res.ok || res.status === 201) {
+                closeSearchJoinDialog();
+                if (currentQuery.length >= 2) loadGruppen(currentQuery);
+            } else {
+                const el = document.getElementById('searchJoinError');
+                el.textContent = 'Fehler beim Senden der Anfrage.';
+                el.style.display = 'block';
+            }
+        } catch (e) {
+            const el = document.getElementById('searchJoinError');
+            el.textContent = 'Fehler: ' + e.message;
+            el.style.display = 'block';
+        }
+    }
+
+    document.getElementById('searchJoinCancelBtn').addEventListener('click', closeSearchJoinDialog);
+    document.getElementById('searchJoinSendBtn').addEventListener('click', sendSearchJoinRequest);
+    document.getElementById('searchJoinDialog').addEventListener('click', e => {
+        if (e.target === document.getElementById('searchJoinDialog')) closeSearchJoinDialog();
+    });
+
     function cap(s) { return s.charAt(0).toUpperCase() + s.slice(1); }
 
     // ── URL-Parameter beim Start auslesen ──
-    const initQ = new URLSearchParams(window.location.search).get('q') || '';
+    const params = new URLSearchParams(window.location.search);
+    const initQ   = params.get('q') || '';
+    const initTab = params.get('tab') || '';
+
+    if (initTab) {
+        const tabBtn = document.querySelector(`.search-tab-btn[data-tab="${initTab}"]`);
+        if (tabBtn) tabBtn.click();
+    }
+
     if (initQ.length >= 2) {
         input.value = initQ;
-        // Warten bis icons.js geladen ist
         setTimeout(() => startSearch(initQ), 100);
+    } else if (initTab === 'hashtags') {
+        // Populäre Tags zeigen wenn kein Suchbegriff
+        setTimeout(() => loadHashtags(''), 100);
     }
 })();
 </script>

bin/main/static/userhome.html

@@ -243,6 +243,33 @@
         .lb-comment-compose button { width:auto; margin:0; padding:0.35rem 0.75rem; font-size:0.8rem; }
         @media (max-width:650px) { .lb-layout { flex-direction:column; height:95vh; } .lb-post-side { border-right:none; border-bottom:1px solid var(--color-secondary); max-height:55vh; } .lb-comments-panel { width:100%; } }
 
+        /* ── Spiel starten ── */
+        .start-game-grid {
+            display: grid;
+            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
+            gap: 0.75rem;
+        }
+        .start-game-card {
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            gap: 0.6rem;
+            background: var(--color-card);
+            border: 1px solid var(--color-secondary);
+            border-radius: 12px;
+            padding: 1.25rem 1rem;
+            text-decoration: none;
+            color: var(--color-text);
+            transition: border-color 0.15s, background 0.15s;
+            text-align: center;
+        }
+        .start-game-card:hover {
+            border-color: var(--color-primary);
+            background: rgba(var(--color-primary-rgb,233,69,96),0.06);
+        }
+        .start-game-icon { font-size: 2rem; line-height: 1; }
+        .start-game-title { font-size: 0.9rem; font-weight: 600; }
+
         /* ── Neue Mitglieder ── */
         .new-members-strip {
             display: flex;
@@ -306,6 +333,25 @@
             <div class="active-game-list" id="activeLockList"></div>
         </div>
 
+        <!-- Kein Spiel aktiv – Starten -->
+        <div id="startGameSection" style="display:none;">
+            <div class="section-label">Spiel starten 🎮</div>
+            <div class="start-game-grid">
+                <a href="/games/vanilla/neuvanilla.html" class="start-game-card">
+                    <div class="start-game-icon">🎭</div>
+                    <div class="start-game-title">Vanilla Game starten</div>
+                </a>
+                <a href="/games/bdsm/neubdsm.html" class="start-game-card">
+                    <div class="start-game-icon">⛓</div>
+                    <div class="start-game-title">BDSM-Game starten</div>
+                </a>
+                <a href="/games/chastity/neulock.html" class="start-game-card">
+                    <div class="start-game-icon">🔒</div>
+                    <div class="start-game-title">Chastity-Lock starten</div>
+                </a>
+            </div>
+        </div>
+
         <!-- Einladungen -->
         <div id="invitesSection" style="display:none;">
             <div class="section-label">Einladungen 📨</div>
@@ -423,6 +469,7 @@
 
 <script src="/js/shared.js"></script>
 <script src="/js/icons.js"></script>
+<script src="/js/hashtag.js"></script>
 <script src="/js/nav.js"></script>
 <script>
     let myUserId = null;
@@ -436,14 +483,20 @@
             if (user) {
                 myUserId = user.userId;
                 document.getElementById('greeting').textContent = 'Willkommen zurück, ' + user.name + '!';
-                loadActiveGames(user.userId);
-                loadActiveLock();
+                Promise.all([loadActiveGames(user.userId), loadActiveLock()]).then(() => {
+                    const hasGames = document.getElementById('activeGamesSection').style.display !== 'none';
+                    const hasLock  = document.getElementById('activeLockSection').style.display !== 'none';
+                    if (!hasGames && !hasLock) {
+                        document.getElementById('startGameSection').style.display = '';
+                    }
+                });
                 loadInvites();
                 loadFriendRequests();
                 loadVisitors();
                 loadMyEvents();
                 loadLocEvents();
                 loadFeed();
+                attachHashtagAutocomplete(document.getElementById('homeComposeText'));
                 if (user.datingAktiv) {
                     loadWhoLikesMe();
                     loadMatches();
@@ -931,7 +984,7 @@
                     <div class="post-meta">${fmtDate(p.createdAt)}${groupBadge}</div>
                 </div>
             </div>
-            <div class="post-text">${esc(p.text || '')}</div>
+            <div class="post-text">${renderTextWithHashtags(p.text || '')}</div>
             ${bildHtml}
             ${umfrageHtml}
             <div class="post-actions">

docker-compose.yml

@@ -9,7 +9,7 @@ services:
       MYSQL_USER: ${DB_USER}
       MYSQL_PASSWORD: ${DB_PASSWORD}
     ports:
-      - "127.0.0.1:3306:3306"
+      - "3306:3306"
     volumes:
       # Format: [Pfad auf dem Proxmox-Host]:[Pfad im Container]
       - /mnt/pve_nas/.mysql_data:/var/lib/mysql

src/main/java/de/oaa/xxx/config/SecurityConfig.java

@@ -54,7 +54,6 @@ public class SecurityConfig {
                 .requestMatchers("/sessionbdsmingame.html").authenticated()
                 .requestMatchers("/games/bdsm/neubdsm.html").authenticated()
                 .requestMatchers("/games/bdsm/bdsmingame.html").authenticated()
-                .requestMatchers("/community/personen-suchen.html").authenticated()
                 .requestMatchers("/community/freunde.html").authenticated()
                 .requestMatchers("/community/nachrichten.html").authenticated()
                 .requestMatchers("/community/benutzer.html").authenticated()
@@ -82,6 +81,7 @@ public class SecurityConfig {
                 .requestMatchers("/community/event-detail.html").authenticated()
                 .requestMatchers("/gruppen/**").authenticated()
                 .requestMatchers("/feed/**").authenticated()
+                .requestMatchers("/hashtags/**").authenticated()
                 .requestMatchers("/notifications/**").authenticated()
                 .requestMatchers("/events/**").authenticated()
                 .requestMatchers("/*.html").permitAll()

src/main/java/de/oaa/xxx/feed/FeedController.java

@@ -5,7 +5,9 @@ import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.List;
+import java.util.Set;
 import java.util.UUID;
+import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
 import org.slf4j.Logger;
@@ -25,6 +27,8 @@ import org.springframework.web.bind.annotation.RestController;
 import de.oaa.xxx.feed.dto.FeedItemDto;
 import de.oaa.xxx.feed.dto.FeedPostRequest;
 import de.oaa.xxx.feed.entity.FeedPostEntity;
+import de.oaa.xxx.hashtag.HashtagService;
+import de.oaa.xxx.hashtag.PostHashtagEntity;
 import de.oaa.xxx.feed.entity.FeedPostOptionEntity;
 import de.oaa.xxx.feed.entity.FeedPostVoteEntity;
 import de.oaa.xxx.feed.repository.FeedPostLikeRepository;
@@ -33,6 +37,7 @@ import de.oaa.xxx.feed.repository.FeedPostRepository;
 import de.oaa.xxx.feed.repository.FeedPostVoteRepository;
 import de.oaa.xxx.gruppe.BeitragTyp;
 import de.oaa.xxx.gruppe.dto.UmfrageOptionDto;
+import de.oaa.xxx.gruppe.entity.GruppeEntity;
 import de.oaa.xxx.gruppe.entity.GruppenbeitragEntity;
 import de.oaa.xxx.gruppe.entity.UmfrageStimmeEntity;
 import de.oaa.xxx.gruppe.repository.GruppeRepository;
@@ -70,6 +75,7 @@ public class FeedController {
     private final UserRepository userRepository;
     private final UserService userService;
     private final LikeService likeService;
+    private final HashtagService hashtagService;
 
     public FeedController(FeedPostRepository feedPostRepository,
                           FeedPostLikeRepository feedPostLikeRepository,
@@ -85,7 +91,8 @@ public class FeedController {
                           KommentarRepository kommentarRepository,
                           UserRepository userRepository,
                           UserService userService,
-                          LikeService likeService) {
+                          LikeService likeService,
+                          HashtagService hashtagService) {
         this.feedPostRepository = feedPostRepository;
         this.feedPostLikeRepository = feedPostLikeRepository;
         this.feedPostOptionRepository = feedPostOptionRepository;
@@ -101,6 +108,7 @@ public class FeedController {
         this.userRepository = userRepository;
         this.userService = userService;
         this.likeService = likeService;
+        this.hashtagService = hashtagService;
     }
 
     record FeedPage(List<FeedItemDto> posts, boolean hasMore) {}
@@ -131,6 +139,7 @@ public class FeedController {
         post.setPublic(req.isPublic());
         post.setCreatedAt(LocalDateTime.now());
         feedPostRepository.save(post);
+        hashtagService.saveForPost(post.getText(), "FEED", post.getPostId(), post.getCreatedAt());
         LOGGER.info("User {} hat Feed-Post {} erstellt (Typ: {}, public: {})", myId, post.getPostId(), typ, post.isPublic());
 
         if (typ == BeitragTyp.UMFRAGE && req.optionen() != null) {
@@ -251,6 +260,55 @@ public class FeedController {
         return ResponseEntity.ok(new FeedPage(items, !nextPage.isEmpty()));
     }
 
+    // ── GET /feed/hashtag?tag= ──
+
+    @GetMapping("/hashtag")
+    public ResponseEntity<FeedPage> getHashtagFeed(@RequestParam String tag,
+                                                    @RequestParam(defaultValue = "0") int page,
+                                                    @RequestParam(defaultValue = "10") int size,
+                                                    Principal principal) {
+        UUID myId = resolveMyId(principal);
+        if (myId == null) return ResponseEntity.status(401).build();
+
+        List<PostHashtagEntity> refs = hashtagService.getPostRefs(tag);
+        if (refs.isEmpty()) return ResponseEntity.ok(new FeedPage(List.of(), false));
+
+        Set<UUID> myGroupIds = mitgliedRepository.findByUserId(myId).stream()
+                .map(m -> m.getGruppeId())
+                .collect(Collectors.toSet());
+
+        Set<UUID> friendIds = friendshipRepository
+                .findFriends(myId, FriendshipEntity.Status.ACCEPTED)
+                .stream()
+                .map(f -> f.getSenderId().equals(myId) ? f.getReceiverId() : f.getSenderId())
+                .collect(Collectors.toSet());
+
+        List<FeedItemDto> all = new ArrayList<>();
+        for (PostHashtagEntity ref : refs) {
+            if ("FEED".equals(ref.getPostType())) {
+                feedPostRepository.findById(ref.getPostId()).ifPresent(p -> {
+                    boolean visible = p.isPublic()
+                            || p.getAuthorId().equals(myId)
+                            || friendIds.contains(p.getAuthorId());
+                    if (visible) all.add(toFeedItemDtoFromPost(p, myId));
+                });
+            } else if ("GROUP".equals(ref.getPostType())) {
+                gruppenbeitragRepository.findById(ref.getPostId()).ifPresent(b -> {
+                    GruppeEntity gruppe = gruppeRepository.findById(b.getGruppeId()).orElse(null);
+                    if (gruppe != null && (!gruppe.isPrivate() || myGroupIds.contains(gruppe.getGruppeId()))) {
+                        all.add(toFeedItemDtoFromGruppe(b, myId));
+                    }
+                });
+            }
+        }
+
+        all.sort(Comparator.comparing(FeedItemDto::createdAt).reversed());
+        int from = page * size;
+        int to   = Math.min(from + size, all.size());
+        List<FeedItemDto> items = from < all.size() ? all.subList(from, to) : List.of();
+        return ResponseEntity.ok(new FeedPage(items, to < all.size()));
+    }
+
     // ── POST /feed/posts/{id}/like ──
 
     @PostMapping("/posts/{id}/like")
@@ -316,6 +374,7 @@ public class FeedController {
 
         if (!post.getAuthorId().equals(myId)) return ResponseEntity.status(403).build();
 
+        hashtagService.deleteForPost("FEED", id);
         feedPostVoteRepository.deleteByPostId(id);
         feedPostOptionRepository.deleteByPostId(id);
         feedPostLikeRepository.deleteByPostId(id);

src/main/java/de/oaa/xxx/gruppe/GruppenbeitragController.java

@@ -3,6 +3,7 @@ package de.oaa.xxx.gruppe;
 import de.oaa.xxx.gruppe.dto.*;
 import de.oaa.xxx.gruppe.entity.*;
 import de.oaa.xxx.gruppe.repository.*;
+import de.oaa.xxx.hashtag.HashtagService;
 import de.oaa.xxx.social.LikeService;
 import de.oaa.xxx.social.repository.KommentarRepository;
 import de.oaa.xxx.user.UserEntity;
@@ -35,6 +36,7 @@ public class GruppenbeitragController {
     private final UserRepository userRepository;
     private final UserService userService;
     private final LikeService likeService;
+    private final HashtagService hashtagService;
 
     public GruppenbeitragController(GruppeRepository gruppeRepository,
                                      GruppenmitgliedRepository mitgliedRepository,
@@ -46,7 +48,8 @@ public class GruppenbeitragController {
                                      KommentarRepository kommentarRepository,
                                      UserRepository userRepository,
                                      UserService userService,
-                                     LikeService likeService) {
+                                     LikeService likeService,
+                                     HashtagService hashtagService) {
         this.gruppeRepository = gruppeRepository;
         this.mitgliedRepository = mitgliedRepository;
         this.beitragRepository = beitragRepository;
@@ -58,6 +61,7 @@ public class GruppenbeitragController {
         this.userRepository = userRepository;
         this.userService = userService;
         this.likeService = likeService;
+        this.hashtagService = hashtagService;
     }
 
     record CreateBeitragRequest(String beitragTyp, String text, Boolean multiChoice, List<String> optionen, List<String> bilder) {}
@@ -130,6 +134,7 @@ public class GruppenbeitragController {
         beitrag.setBilder(req.bilder() != null ? req.bilder() : List.of());
         beitrag.setCreatedAt(LocalDateTime.now());
         beitragRepository.save(beitrag);
+        hashtagService.saveForPost(beitrag.getText(), "GROUP", beitrag.getBeitragId(), beitrag.getCreatedAt());
         LOGGER.debug("User {} hat Beitrag {} (Typ: {}) in Gruppe {} erstellt", myId, beitrag.getBeitragId(), typ, id);
 
         if (typ == BeitragTyp.UMFRAGE && req.optionen() != null) {
@@ -311,6 +316,7 @@ public class GruppenbeitragController {
 
     private void deleteBeitragCascade(GruppenbeitragEntity beitrag) {
         UUID bid = beitrag.getBeitragId();
+        hashtagService.deleteForPost("GROUP", bid);
         meldungRepository.deleteByBeitragId(bid);
         stimmeRepository.deleteByBeitragId(bid);
         optionRepository.deleteByBeitragId(bid);

src/main/java/de/oaa/xxx/hashtag/HashtagController.java

@@ -0,0 +1,35 @@
+package de.oaa.xxx.hashtag;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/hashtags")
+public class HashtagController {
+
+    private final HashtagService hashtagService;
+
+    public HashtagController(HashtagService hashtagService) {
+        this.hashtagService = hashtagService;
+    }
+
+    /** Autocomplete: ?q=ki → ["kinky","kink",...]. Empty q returns popular. */
+    @GetMapping("/suggest")
+    public ResponseEntity<List<String>> suggest(
+            @RequestParam(defaultValue = "") String q,
+            @RequestParam(defaultValue = "6") int limit) {
+        return ResponseEntity.ok(hashtagService.suggest(q.stripLeading().replaceFirst("^#", ""), limit));
+    }
+
+    /** Popular hashtags of the last 30 days. */
+    @GetMapping("/popular")
+    public ResponseEntity<List<String>> popular(
+            @RequestParam(defaultValue = "10") int limit) {
+        return ResponseEntity.ok(hashtagService.getPopular(limit));
+    }
+}

src/main/java/de/oaa/xxx/hashtag/HashtagEntity.java

@@ -0,0 +1,21 @@
+package de.oaa.xxx.hashtag;
+
+import jakarta.persistence.*;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.UUID;
+
+@Getter
+@Setter
+@Entity
+@Table(name = "hashtag")
+public class HashtagEntity {
+
+    @Id
+    @Column
+    private UUID hashtagId;
+
+    @Column(nullable = false, unique = true, length = 100)
+    private String name; // lowercase, without #
+}

src/main/java/de/oaa/xxx/hashtag/HashtagRepository.java

@@ -0,0 +1,15 @@
+package de.oaa.xxx.hashtag;
+
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
+public interface HashtagRepository extends JpaRepository<HashtagEntity, UUID> {
+
+    Optional<HashtagEntity> findByName(String name);
+
+    List<HashtagEntity> findByNameStartingWithOrderByNameAsc(String prefix, Pageable pageable);
+}

src/main/java/de/oaa/xxx/hashtag/HashtagService.java

@@ -0,0 +1,100 @@
+package de.oaa.xxx.hashtag;
+
+import org.springframework.data.domain.PageRequest;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.time.LocalDateTime;
+import java.util.List;
+import java.util.Objects;
+import java.util.UUID;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+@Service
+public class HashtagService {
+
+    private static final Pattern HASHTAG_PATTERN =
+            Pattern.compile("#([\\wäöüÄÖÜß]{1,100})");
+
+    private final HashtagRepository hashtagRepository;
+    private final PostHashtagRepository postHashtagRepository;
+
+    public HashtagService(HashtagRepository hashtagRepository,
+                          PostHashtagRepository postHashtagRepository) {
+        this.hashtagRepository = hashtagRepository;
+        this.postHashtagRepository = postHashtagRepository;
+    }
+
+    /** Extract all unique hashtag names (lowercase, no #) from text. */
+    public List<String> extractTags(String text) {
+        if (text == null || text.isBlank()) return List.of();
+        Matcher m = HASHTAG_PATTERN.matcher(text);
+        return m.results()
+                .map(r -> r.group(1).toLowerCase())
+                .distinct()
+                .toList();
+    }
+
+    /** Save hashtag relationships for a post. Idempotent per tag. */
+    @Transactional
+    public void saveForPost(String text, String postType, UUID postId, LocalDateTime createdAt) {
+        for (String name : extractTags(text)) {
+            HashtagEntity ht = hashtagRepository.findByName(name).orElseGet(() -> {
+                HashtagEntity h = new HashtagEntity();
+                h.setHashtagId(UUID.randomUUID());
+                h.setName(name);
+                return hashtagRepository.save(h);
+            });
+            PostHashtagEntity ph = new PostHashtagEntity();
+            ph.setId(UUID.randomUUID());
+            ph.setHashtagId(ht.getHashtagId());
+            ph.setPostType(postType);
+            ph.setPostId(postId);
+            ph.setCreatedAt(createdAt);
+            postHashtagRepository.save(ph);
+        }
+    }
+
+    /** Remove all hashtag relationships for a deleted post. */
+    @Transactional
+    public void deleteForPost(String postType, UUID postId) {
+        postHashtagRepository.deleteByPostTypeAndPostId(postType, postId);
+    }
+
+    /** Autocomplete: names starting with prefix, ordered alphabetically. */
+    public List<String> suggest(String prefix, int limit) {
+        String normalized = normalize(prefix);
+        if (normalized.isEmpty()) return getPopular(limit);
+        return hashtagRepository
+                .findByNameStartingWithOrderByNameAsc(normalized, PageRequest.of(0, limit))
+                .stream()
+                .map(HashtagEntity::getName)
+                .toList();
+    }
+
+    /** Most-used tags over the last 30 days. */
+    public List<String> getPopular(int limit) {
+        LocalDateTime since = LocalDateTime.now().minusDays(30);
+        return postHashtagRepository
+                .findPopularSince(since, PageRequest.of(0, limit))
+                .stream()
+                .map(row -> hashtagRepository.findById(row.getHashtagId())
+                        .map(HashtagEntity::getName).orElse(null))
+                .filter(Objects::nonNull)
+                .toList();
+    }
+
+    /** All post references for a given hashtag name (normalised). */
+    public List<PostHashtagEntity> getPostRefs(String name) {
+        String normalized = normalize(name);
+        return hashtagRepository.findByName(normalized)
+                .map(ht -> postHashtagRepository.findByHashtagId(ht.getHashtagId()))
+                .orElse(List.of());
+    }
+
+    private static String normalize(String raw) {
+        if (raw == null) return "";
+        return raw.replaceAll("[^\\wäöüÄÖÜß]", "").toLowerCase();
+    }
+}

src/main/java/de/oaa/xxx/hashtag/PostHashtagEntity.java

@@ -0,0 +1,35 @@
+package de.oaa.xxx.hashtag;
+
+import jakarta.persistence.*;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.time.LocalDateTime;
+import java.util.UUID;
+
+@Getter
+@Setter
+@Entity
+@Table(name = "post_hashtag", indexes = {
+    @Index(name = "idx_ph_hashtag", columnList = "hashtagId"),
+    @Index(name = "idx_ph_post",    columnList = "postType, postId")
+})
+public class PostHashtagEntity {
+
+    @Id
+    @Column
+    private UUID id;
+
+    @Column(nullable = false)
+    private UUID hashtagId;
+
+    /** "FEED" or "GROUP" */
+    @Column(nullable = false, length = 10)
+    private String postType;
+
+    @Column(nullable = false)
+    private UUID postId;
+
+    @Column(nullable = false)
+    private LocalDateTime createdAt;
+}

src/main/java/de/oaa/xxx/hashtag/PostHashtagRepository.java

@@ -0,0 +1,29 @@
+package de.oaa.xxx.hashtag;
+
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+
+import java.time.LocalDateTime;
+import java.util.List;
+import java.util.UUID;
+
+public interface PostHashtagRepository extends JpaRepository<PostHashtagEntity, UUID> {
+
+    List<PostHashtagEntity> findByHashtagId(UUID hashtagId);
+
+    void deleteByPostTypeAndPostId(String postType, UUID postId);
+
+    interface HashtagFrequency {
+        UUID getHashtagId();
+        Long getCnt();
+    }
+
+    @Query("SELECT ph.hashtagId AS hashtagId, COUNT(ph.id) AS cnt " +
+           "FROM PostHashtagEntity ph " +
+           "WHERE ph.createdAt >= :since " +
+           "GROUP BY ph.hashtagId " +
+           "ORDER BY cnt DESC")
+    List<HashtagFrequency> findPopularSince(@Param("since") LocalDateTime since, Pageable pageable);
+}

src/main/resources/static/community/feed.html

@@ -68,6 +68,11 @@
         .empty-hint { color:var(--color-muted); font-size:0.9rem; margin-top:0.5rem; }
         .sentinel { height:1px; }
 
+        .hashtag-banner { display:flex; align-items:center; gap:0.75rem; margin-bottom:1.25rem; padding:0.65rem 1rem; background:var(--color-card); border:1px solid var(--color-secondary); border-radius:8px; }
+        .hashtag-banner-tag { font-size:1.05rem; font-weight:700; color:var(--color-primary); }
+        .hashtag-banner-back { margin-left:auto; font-size:0.82rem; color:var(--color-muted); text-decoration:none; }
+        .hashtag-banner-back:hover { color:var(--color-primary); }
+
         /* Lightbox */
         .lightbox { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.88); z-index:300; align-items:center; justify-content:center; }
         .lightbox.open { display:flex; }
@@ -92,7 +97,13 @@
 <div class="main">
     <div class="content">
 
-        <div class="tabs">
+        <!-- Hashtag-Banner (nur sichtbar wenn ?tag=… gesetzt) -->
+        <div class="hashtag-banner" id="hashtagBanner" style="display:none;">
+            <span>Posts mit </span><span class="hashtag-banner-tag" id="hashtagBannerLabel"></span>
+            <a class="hashtag-banner-back" href="/community/feed.html">× Zurück zum Feed</a>
+        </div>
+
+        <div class="tabs" id="feedTabs">
             <button class="tab-btn active" id="tabMine" data-tab="mine" onclick="switchTab('mine', this)">Mein Feed</button>
             <button class="tab-btn" id="tabPublic" data-tab="public" onclick="switchTab('public', this)">Öffentlicher Feed</button>
         </div>
@@ -140,6 +151,13 @@
             <div class="sentinel" id="publicSentinel"></div>
         </div>
 
+        <!-- Hashtag-Feed (wird angezeigt wenn ?tag=… gesetzt) -->
+        <div id="tab-hashtag" style="display:none;">
+            <div id="hashtagFeed"></div>
+            <p class="empty-hint" id="hashtagEmpty" style="display:none;">Keine Posts mit diesem Hashtag.</p>
+            <div class="sentinel" id="hashtagSentinel"></div>
+        </div>
+
     </div>
 </div>
 
@@ -165,37 +183,68 @@
 
 <script src="/js/shared.js"></script>
 <script src="/js/icons.js"></script>
-    <script src="/js/nav.js"></script>
+<script src="/js/nav.js"></script>
 <script src="/js/social-sidebar.js"></script>
 <script src="/js/meldung.js"></script>
+<script src="/js/hashtag.js"></script>
 <script>
     // ── State ──
     let myUserId = null;
-    let activeLbPostId  = null;
+    let activeLbPostId   = null;
     let activeLbPostType = null;
+    let activeHashtag    = null; // set when ?tag=... is in URL
 
     const feedState = {
-        mine:   { page:0, hasMore:true, loading:false, loaded:false },
-        public: { page:0, hasMore:true, loading:false, loaded:false }
+        mine:    { page:0, hasMore:true, loading:false, loaded:false },
+        public:  { page:0, hasMore:true, loading:false, loaded:false },
+        hashtag: { page:0, hasMore:true, loading:false, loaded:false }
     };
 
     let composeBilderArr = [];
 
+    // ── Hashtag-Modus prüfen ──
+    const _urlTag = new URLSearchParams(window.location.search).get('tag');
+    if (_urlTag) {
+        activeHashtag = _urlTag.replace(/^#/, '').toLowerCase();
+        document.getElementById('hashtagBanner').style.display = '';
+        document.getElementById('hashtagBannerLabel').textContent = '#' + activeHashtag;
+        document.getElementById('feedTabs').style.display = 'none';
+        document.getElementById('tab-mine').style.display = 'none';
+        document.getElementById('tab-public').style.display = 'none';
+        document.getElementById('tab-hashtag').style.display = '';
+        document.getElementById('compose').style.display = 'none';
+    }
+
     // ── Boot ──
     fetch('/login/me').then(r => r.ok ? r.json() : null).then(async user => {
         if (user) {
             myUserId = user.userId;
-            const raw = sessionStorage.getItem('feedOpenPost');
-            if (raw) {
-                sessionStorage.removeItem('feedOpenPost');
-                loadFeed('mine');
-                openLbWithData(JSON.parse(raw));
+            if (activeHashtag) {
+                await loadFeed('hashtag');
             } else {
-                await loadFeed('mine');
+                const raw = sessionStorage.getItem('feedOpenPost');
+                if (raw) {
+                    sessionStorage.removeItem('feedOpenPost');
+                    loadFeed('mine');
+                    openLbWithData(JSON.parse(raw));
+                } else {
+                    await loadFeed('mine');
+                }
             }
         }
     }).catch(() => {});
 
+    // ── Autocomplete für Compose ──
+    document.addEventListener('DOMContentLoaded', () => {
+        const ta = document.getElementById('composeText');
+        if (ta) attachHashtagAutocomplete(ta);
+    });
+    // Fallback falls DOMContentLoaded bereits gefeuert
+    if (document.readyState !== 'loading') {
+        const ta = document.getElementById('composeText');
+        if (ta) attachHashtagAutocomplete(ta);
+    }
+
     // ── Tab switching ──
     function switchTab(name, btn) {
         document.querySelectorAll('.tab-btn').forEach(b => b.classList.remove('active'));
@@ -218,8 +267,14 @@
         state.loading = true;
         state.loaded  = true;
         try {
-            const endpoint = tab === 'mine' ? '/feed/mine' : '/feed/public';
-            const res = await fetch(`${endpoint}?page=${state.page}&size=10`);
+            let url;
+            if (tab === 'hashtag') {
+                url = `/feed/hashtag?tag=${encodeURIComponent(activeHashtag)}&page=${state.page}&size=10`;
+            } else {
+                const base = tab === 'mine' ? '/feed/mine' : '/feed/public';
+                url = `${base}?page=${state.page}&size=10`;
+            }
+            const res = await fetch(url);
             if (!res.ok) return;
             const data = await res.json();
             const feedEl = document.getElementById(tab + 'Feed');
@@ -238,12 +293,14 @@
     const observer = new IntersectionObserver(entries => {
         entries.forEach(e => {
             if (!e.isIntersecting) return;
-            if (e.target.id === 'mineSentinel')   loadFeed('mine');
-            if (e.target.id === 'publicSentinel') loadFeed('public');
+            if (e.target.id === 'mineSentinel')    loadFeed('mine');
+            if (e.target.id === 'publicSentinel')  loadFeed('public');
+            if (e.target.id === 'hashtagSentinel') loadFeed('hashtag');
         });
     }, { threshold: 0.5 });
     observer.observe(document.getElementById('mineSentinel'));
     observer.observe(document.getElementById('publicSentinel'));
+    observer.observe(document.getElementById('hashtagSentinel'));
 
     // bilderCarousel und carNav kommen aus shared.js
 
@@ -297,7 +354,7 @@
                 </div>
                 ${deleteBtn}
             </div>
-            <div class="post-text">${esc(p.text)}</div>
+            <div class="post-text">${renderTextWithHashtags(p.text)}</div>
             ${bildHtml}
             ${umfrageHtml}
             <div class="post-actions">

src/main/resources/static/community/freunde.html

@@ -143,7 +143,7 @@
         <!-- Friends tab -->
         <div class="tab-panel active" id="tab-friends">
             <ul class="user-list" id="friendsList"></ul>
-            <p class="empty-hint" id="friendsEmpty" style="display:none;">Du hast noch keine Freunde. <a href="/community/personen-suchen.html" style="color:var(--color-primary);">Personen suchen</a></p>
+            <p class="empty-hint" id="friendsEmpty" style="display:none;">Du hast noch keine Freunde. <a href="/search.html" style="color:var(--color-primary);">Personen suchen</a></p>
         </div>
 
         <!-- Pending tab -->

src/main/resources/static/community/gruppe.html

@@ -297,8 +297,9 @@
 
 <script src="/js/shared.js"></script>
 <script src="/js/icons.js"></script>
-    <script src="/js/nav.js"></script>
+<script src="/js/nav.js"></script>
 <script src="/js/social-sidebar.js"></script>
+<script src="/js/hashtag.js"></script>
 <script>
     // ── Generic modal helpers ──
 
@@ -377,6 +378,9 @@
         await loadGruppe();
         await loadPosts();
 
+        const _composeText = document.getElementById('composeText');
+        if (_composeText) attachHashtagAutocomplete(_composeText);
+
         const _savedTab = localStorage.getItem('tab_gruppe_' + gruppeId);
         if (_savedTab) {
             const _btn = document.querySelector(`.tab-btn[data-tab="${_savedTab}"]`);
@@ -488,7 +492,7 @@
             }).join('');
             body = bars + `<div class="umfrage-total">${total} Stimme${total !== 1 ? 'n' : ''} gesamt${p.multiChoice?' · Multi-Choice':''}</div>`;
         } else {
-            body = `<div class="post-text">${esc(p.text)}</div>${bildHtml}`;
+            body = `<div class="post-text">${renderTextWithHashtags(p.text)}</div>${bildHtml}`;
         }
 
         return `
@@ -500,7 +504,7 @@
                     </div>
                     <div class="post-date">${fmtDate(p.createdAt)}</div>
                 </div>
-                ${p.beitragTyp === 'UMFRAGE' ? `<div style="font-weight:600;margin-bottom:0.5rem;">${esc(p.text)}</div>${bildHtml}` : ''}
+                ${p.beitragTyp === 'UMFRAGE' ? `<div style="font-weight:600;margin-bottom:0.5rem;">${renderTextWithHashtags(p.text)}</div>${bildHtml}` : ''}
                 ${body}
                 <div class="post-actions">
                     <button class="post-action-btn ${p.likedByMe?'active':''}" onclick="event.stopPropagation(); toggleLike('${p.beitragId}',this)" id="like-btn-${p.beitragId}">

src/main/resources/static/community/gruppen.html

@@ -22,16 +22,9 @@
         .gruppe-card-body { padding:0.85rem; flex:1; display:flex; flex-direction:column; gap:0.4rem; }
         .gruppe-card-name { font-weight:700; font-size:1rem; }
         .gruppe-card-meta { font-size:0.78rem; color:var(--color-muted); }
-        .gruppe-card-actions { display:flex; gap:0.5rem; flex-wrap:wrap; margin-top:auto; padding-top:0.5rem; }
-        .gruppe-card-actions button, .gruppe-card-actions a.btn { margin-top:0; padding:0.3rem 0.7rem; font-size:0.8rem; width:auto; }
-
         .role-badge { font-size:0.7rem; font-weight:700; padding:0.1rem 0.4rem; border-radius:4px; background:var(--color-primary); color:#fff; display:inline-block; }
         .role-badge.mitglied { background:var(--color-secondary); color:var(--color-text); }
 
-        .search-row { display:flex; gap:0.75rem; margin-bottom:1rem; }
-        .search-row input { flex:1; }
-        .search-row button { white-space:nowrap; width:auto; margin-top:0; }
-
         .anfrage-list { list-style:none; margin:0; padding:0; }
         .anfrage-item { display:flex; align-items:center; justify-content:space-between; gap:1rem; padding:0.75rem 0; border-bottom:1px solid var(--color-secondary); }
         .anfrage-item:last-child { border-bottom:none; }
@@ -64,12 +57,14 @@
     <div class="content">
         <div style="display:flex; align-items:center; justify-content:space-between; margin-bottom:1.25rem;">
             <h1 style="margin:0;">Gruppen</h1>
-            <button onclick="openCreateDialog()" style="width:auto; padding:0.4rem 1rem; font-size:0.9rem; margin:0;">+ Erstellen</button>
+            <div style="display:flex; gap:0.5rem;">
+                <button onclick="location.href='/search.html?tab=gruppen'" style="width:auto; padding:0.4rem 1rem; font-size:0.9rem; margin:0;">🔍 Suchen</button>
+                <button onclick="openCreateDialog()" style="width:auto; padding:0.4rem 1rem; font-size:0.9rem; margin:0;">+ Erstellen</button>
+            </div>
         </div>
 
         <div class="tabs">
             <button class="tab-btn active" data-tab="mine" onclick="switchTab('mine', this)">Meine Gruppen</button>
-            <button class="tab-btn" data-tab="discover" onclick="switchTab('discover', this)">Entdecken</button>
             <button class="tab-btn" data-tab="requests" onclick="switchTab('requests', this)">Meine Anfragen</button>
         </div>
 
@@ -79,16 +74,6 @@
             <p class="empty-hint" id="mineEmpty" style="display:none;">Du bist noch in keiner Gruppe.</p>
         </div>
 
-        <!-- Entdecken -->
-        <div class="tab-panel" id="tab-discover">
-            <div class="search-row">
-                <input type="text" id="searchInput" placeholder="Gruppenname suchen…" onkeydown="if(event.key==='Enter')doSearch()">
-                <button onclick="doSearch()">Suchen</button>
-            </div>
-            <div class="gruppe-grid" id="discoverGrid"></div>
-            <p class="empty-hint" id="discoverHint">Gib einen Suchbegriff ein.</p>
-        </div>
-
         <!-- Meine Anfragen -->
         <div class="tab-panel" id="tab-requests">
             <ul class="anfrage-list" id="requestsList"></ul>
@@ -121,20 +106,6 @@
     </div>
 </div>
 
-<!-- Beitrittsanfrage Dialog -->
-<div class="dialog-backdrop" id="joinDialog">
-    <div class="dialog">
-        <h3>Beitrittsanfrage senden</h3>
-        <p id="joinDialogGroupName" style="font-weight:600; margin-bottom:0.5rem;"></p>
-        <label>Nachricht (optional)</label>
-        <textarea id="joinNachricht" placeholder="Warum möchtest du beitreten?"></textarea>
-        <p class="message error" id="joinError" style="display:none; margin-top:0.75rem;"></p>
-        <div class="dialog-actions">
-            <button class="secondary" onclick="closeJoinDialog()">Abbrechen</button>
-            <button onclick="sendJoinRequest()">Anfrage senden</button>
-        </div>
-    </div>
-</div>
 
 <script src="/js/icons.js"></script>
     <script src="/js/nav.js"></script>
@@ -157,7 +128,7 @@
 
     function esc(s) { const d = document.createElement('div'); d.textContent = s ?? ''; return d.innerHTML; }
 
-    function gruppeCard(g, showJoin = false) {
+    function gruppeCard(g) {
         const img = g.bild
             ? `<div class="gruppe-card-img"><img src="data:image/jpeg;base64,${g.bild}" alt=""></div>`
             : `<div class="gruppe-card-img">👥</div>`;
@@ -165,16 +136,6 @@
             ? `<span class="role-badge ${g.myRole === 'ADMIN' ? '' : 'mitglied'}">${g.myRole === 'ADMIN' ? 'Admin' : 'Mitglied'}</span>`
             : '';
         const privBadge = g.isPrivate ? ' 🔒' : '';
-        let actions = '';
-        if (showJoin && !g.myRole) {
-            if (g.myRequestStatus === 'AUSSTEHEND') {
-                actions = `<button disabled style="opacity:0.6;" onclick="event.stopPropagation()">Anfrage ausstehend</button>`;
-            } else if (g.isPrivate) {
-                actions = `<button onclick="event.stopPropagation(); openJoinDialog('${g.gruppeId}','${esc(g.name)}')">Anfrage senden</button>`;
-            } else {
-                actions = `<button onclick="event.stopPropagation(); joinGruppe('${g.gruppeId}', this)">Beitreten</button>`;
-            }
-        }
         return `
             <div class="gruppe-card" id="gc-${g.gruppeId}" onclick="location.href='/community/gruppe.html?gruppeId=${g.gruppeId}'" style="cursor:pointer;">
                 ${img}
@@ -183,7 +144,6 @@
                     <div class="gruppe-card-meta">${g.memberCount} Mitglied${g.memberCount !== 1 ? 'er' : ''} · ${g.postCount} Beiträge</div>
                     ${g.beschreibung ? `<div style="font-size:0.82rem;color:var(--color-muted);">${esc(g.beschreibung.substring(0,80))}${g.beschreibung.length>80?'…':''}</div>` : ''}
                     <div class="card-notif" id="notif-${g.gruppeId}"></div>
-                    ${actions ? `<div class="gruppe-card-actions">${actions}</div>` : ''}
                 </div>
             </div>`;
     }
@@ -223,37 +183,6 @@
         }));
     }
 
-    async function doSearch() {
-        const q = document.getElementById('searchInput').value.trim();
-        if (!q) return;
-        try {
-            const res = await fetch('/gruppen/search?q=' + encodeURIComponent(q));
-            if (!res.ok) return;
-            const data = await res.json();
-            const grid = document.getElementById('discoverGrid');
-            const hint = document.getElementById('discoverHint');
-            grid.innerHTML = '';
-            if (data.length === 0) { hint.textContent = 'Keine Gruppen gefunden.'; hint.style.display = ''; return; }
-            hint.style.display = 'none';
-            data.forEach(g => grid.insertAdjacentHTML('beforeend', gruppeCard(g, true)));
-        } catch(e) { console.error(e); }
-    }
-
-    async function joinGruppe(gruppeId, btn) {
-        btn.disabled = true;
-        btn.textContent = '…';
-        try {
-            const res = await fetch('/gruppen/' + gruppeId + '/join', { method: 'POST', headers:{'Content-Type':'application/json'}, body:'{}' });
-            if (res.ok || res.status === 201) {
-                btn.textContent = 'Beigetreten ✓';
-                setTimeout(loadMine, 500);
-            } else {
-                btn.disabled = false;
-                btn.textContent = 'Beitreten';
-            }
-        } catch(e) { btn.disabled = false; btn.textContent = 'Beitreten'; }
-    }
-
     async function loadRequests() {
         try {
             const reqRes = await fetch('/gruppen/requests/mine');
@@ -333,42 +262,6 @@
         } catch(e) { showCreateError('Fehler: ' + e.message); }
     }
 
-    // ── Join dialog ──
-
-    let pendingJoinGruppeId = null;
-    function openJoinDialog(gruppeId, name) {
-        pendingJoinGruppeId = gruppeId;
-        document.getElementById('joinDialogGroupName').textContent = name;
-        document.getElementById('joinNachricht').value = '';
-        document.getElementById('joinDialog').classList.add('visible');
-    }
-    function closeJoinDialog() { document.getElementById('joinDialog').classList.remove('visible'); pendingJoinGruppeId = null; }
-
-    async function sendJoinRequest() {
-        if (!pendingJoinGruppeId) return;
-        document.getElementById('joinError').style.display = 'none';
-        const nachricht = document.getElementById('joinNachricht').value.trim() || null;
-        try {
-            const res = await fetch('/gruppen/' + pendingJoinGruppeId + '/join', {
-                method: 'POST',
-                headers: {'Content-Type':'application/json'},
-                body: JSON.stringify({ nachricht })
-            });
-            if (res.ok || res.status === 201) {
-                closeJoinDialog();
-                doSearch();
-            } else {
-                const el = document.getElementById('joinError');
-                el.textContent = 'Fehler beim Senden der Anfrage.';
-                el.style.display = 'block';
-            }
-        } catch(e) {
-            const el = document.getElementById('joinError');
-            el.textContent = 'Fehler: ' + e.message;
-            el.style.display = 'block';
-        }
-    }
-
     // ── Image preview ──
 
     function previewBild(input, previewId, dataId) {
@@ -401,9 +294,6 @@
     document.getElementById('createDialog').addEventListener('click', e => {
         if (e.target === document.getElementById('createDialog')) closeCreateDialog();
     });
-    document.getElementById('joinDialog').addEventListener('click', e => {
-        if (e.target === document.getElementById('joinDialog')) closeJoinDialog();
-    });
 
     loadMine();
 </script>

src/main/resources/static/community/nachrichten.html

@@ -360,7 +360,7 @@
         const list = document.getElementById('convList');
         list.innerHTML = '';
         if (convs.length === 0) {
-            list.innerHTML = '<li style="padding:1rem; color:var(--color-muted); font-size:0.9rem;">Noch keine Nachrichten. <a href="/community/personen-suchen.html" style="color:var(--color-primary);">Personen suchen</a></li>';
+            list.innerHTML = '<li style="padding:1rem; color:var(--color-muted); font-size:0.9rem;">Noch keine Nachrichten. <a href="/search.html" style="color:var(--color-primary);">Personen suchen</a></li>';
             return;
         }
         convs.forEach(c => {

src/main/resources/static/community/personen-suchen.html

@@ -1,206 +0,0 @@
-<!DOCTYPE html>
-<html lang="de">
-<head>
-    <meta charset="UTF-8">
-    <link rel="icon" href="/img/icon.png" type="image/png">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Personen suchen – xXx Sphere</title>
-    <link rel="stylesheet" href="/css/variables.css">
-    <link rel="stylesheet" href="/css/style.css">
-    <style>
-        .search-bar {
-            display: flex;
-            gap: 0.5rem;
-            margin-bottom: 1.5rem;
-        }
-        .search-bar input { flex: 1; }
-        .search-bar button { width: auto; margin-top: 0; padding: 0.65rem 1.25rem; }
-
-        .user-list { list-style: none; margin: 0; padding: 0; }
-        .user-item {
-            display: flex;
-            align-items: center;
-            gap: 0.75rem;
-            padding: 0.75rem 0;
-            border-bottom: 1px solid var(--color-secondary);
-        }
-        .user-item:last-child { border-bottom: none; }
-
-        .user-avatar {
-            width: 42px; height: 42px;
-            border-radius: 50%;
-            background: var(--color-secondary);
-            display: flex; align-items: center; justify-content: center;
-            font-size: 1.2rem;
-            flex-shrink: 0;
-            overflow: hidden;
-            border: 1px solid var(--color-secondary);
-        }
-        .user-avatar img { width: 100%; height: 100%; object-fit: cover; }
-
-        .user-name { font-weight: 600; flex: 1; }
-
-        .user-actions { display: flex; gap: 0.5rem; flex-shrink: 0; flex-wrap: wrap; justify-content: flex-end; }
-        .user-actions button, .user-actions a.btn {
-            margin-top: 0;
-            padding: 0.35rem 0.75rem;
-            font-size: 0.8rem;
-            width: auto;
-        }
-
-        .user-profile-link {
-            display: flex;
-            align-items: center;
-            gap: 0.75rem;
-            flex: 1;
-            min-width: 0;
-            text-decoration: none;
-            color: inherit;
-        }
-        .user-profile-link:hover .user-name { color: var(--color-primary); }
-
-        .hint { color: var(--color-muted); font-size: 0.9rem; margin-top: 0.5rem; }
-    </style>
-</head>
-<body class="app">
-
-<div class="main">
-    <div class="content">
-        <h1 style="margin-bottom: 1.25rem;">Personen suchen</h1>
-
-        <div class="search-bar">
-            <input type="text" id="searchInput" placeholder="Name eingeben (mind. 2 Zeichen)…" autocomplete="off">
-            <button onclick="doSearch()">Suchen</button>
-        </div>
-
-        <ul class="user-list" id="resultList"></ul>
-        <p class="hint" id="hint">Gib mindestens 2 Zeichen ein, um zu suchen.</p>
-    </div>
-</div>
-
-<script src="/js/icons.js"></script>
-    <script src="/js/nav.js"></script>
-<script src="/js/social-sidebar.js"></script>
-<script>
-    let debounceTimer;
-
-    document.getElementById('searchInput').addEventListener('input', function () {
-        clearTimeout(debounceTimer);
-        const q = this.value.trim();
-        if (q.length < 2) {
-            document.getElementById('resultList').innerHTML = '';
-            document.getElementById('hint').textContent = 'Gib mindestens 2 Zeichen ein, um zu suchen.';
-            document.getElementById('hint').style.display = '';
-            return;
-        }
-        document.getElementById('hint').style.display = 'none';
-        debounceTimer = setTimeout(doSearch, 400);
-    });
-
-    document.getElementById('searchInput').addEventListener('keydown', e => {
-        if (e.key === 'Enter') { clearTimeout(debounceTimer); doSearch(); }
-    });
-
-    async function doSearch() {
-        const q = document.getElementById('searchInput').value.trim();
-        if (q.length < 2) return;
-        try {
-            const res = await fetch('/social/users/search?q=' + encodeURIComponent(q));
-            if (!res.ok) return;
-            renderResults(await res.json());
-        } catch (e) { console.error(e); }
-    }
-
-    function renderResults(users) {
-        const list = document.getElementById('resultList');
-        const hint = document.getElementById('hint');
-        list.innerHTML = '';
-        if (users.length === 0) {
-            hint.textContent = 'Keine Ergebnisse gefunden.';
-            hint.style.display = '';
-            return;
-        }
-        hint.style.display = 'none';
-        users.forEach(u => {
-            const avatar = u.profilePicture
-                ? `<img src="data:image/png;base64,${u.profilePicture}" alt="">`
-                : '◉';
-            list.insertAdjacentHTML('beforeend', `
-                <li class="user-item" data-user-id="${u.userId}">
-                    <a href="/community/benutzer.html?userId=${u.userId}" class="user-profile-link">
-                        <div class="user-avatar">${avatar}</div>
-                        <div class="user-name">${esc(u.name)}</div>
-                    </a>
-                    <div class="user-actions">${buildActions(u)}</div>
-                </li>`);
-        });
-    }
-
-    function buildActions(u) {
-        if (u.friendStatus === 'FRIEND') {
-            return `<a href="/community/nachrichten.html?userId=${u.userId}" class="btn" style="background:var(--color-secondary); color:var(--color-text);">✉ Nachricht</a>`;
-        }
-        if (u.friendStatus === 'PENDING_SENT') {
-            return `<button disabled>Anfrage gesendet</button>`;
-        }
-        if (u.friendStatus === 'PENDING_RECEIVED') {
-            return `<button onclick="acceptByUserId('${u.userId}', this)">✓ Annehmen</button>`;
-        }
-        return `<button onclick="sendRequest('${u.userId}', this)">+ Freund hinzufügen</button>`;
-    }
-
-    async function sendRequest(receiverId, btn) {
-        btn.disabled = true;
-        btn.textContent = 'Wird gesendet…';
-        try {
-            const res = await fetch('/social/friends/request', {
-                method: 'POST',
-                headers: { 'Content-Type': 'application/json' },
-                body: JSON.stringify({ receiverId })
-            });
-            btn.textContent = (res.ok || res.status === 201 || res.status === 409) ? 'Anfrage gesendet' : 'Fehler';
-        } catch (e) {
-            btn.disabled = false;
-            btn.textContent = '+ Freund hinzufügen';
-        }
-    }
-
-    async function acceptByUserId(senderId, btn) {
-        btn.disabled = true;
-        btn.textContent = '…';
-        try {
-            const pendingRes = await fetch('/social/friends/pending');
-            const pending = await pendingRes.json();
-            const f = pending.find(p => p.user.userId === senderId);
-            if (!f) { btn.textContent = 'Fehler'; return; }
-
-            const res = await fetch('/social/friends/accept', {
-                method: 'POST',
-                headers: { 'Content-Type': 'application/json' },
-                body: JSON.stringify({ friendshipId: f.friendshipId })
-            });
-            if (res.ok) {
-                btn.textContent = '✓ Freund';
-                const item = btn.closest('.user-item');
-                if (item) {
-                    item.querySelector('.user-actions').innerHTML =
-                        `<a href="/community/nachrichten.html?userId=${senderId}" class="btn" style="background:var(--color-secondary); color:var(--color-text);">✉ Nachricht</a>`;
-                }
-            } else {
-                btn.disabled = false;
-                btn.textContent = '✓ Annehmen';
-            }
-        } catch (e) {
-            btn.disabled = false;
-            btn.textContent = '✓ Annehmen';
-        }
-    }
-
-    function esc(s) {
-        const d = document.createElement('div');
-        d.textContent = s;
-        return d.innerHTML;
-    }
-</script>
-</body>
-</html>

src/main/resources/static/games/common/einladungen.html

@@ -0,0 +1,371 @@
+<!DOCTYPE html>
+<html lang="de">
+<head>
+    <meta charset="UTF-8">
+    <link rel="icon" href="/img/icon.png" type="image/png">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Einladungen – xXx Sphere</title>
+    <link rel="stylesheet" href="/css/variables.css">
+    <link rel="stylesheet" href="/css/style.css">
+    <style>
+        .inv-tabs {
+            display: flex;
+            gap: 0;
+            margin-bottom: 1.5rem;
+            border-bottom: 1px solid var(--color-secondary);
+        }
+        .inv-tab {
+            background: none;
+            border: none;
+            border-bottom: 2px solid transparent;
+            border-radius: 0;
+            padding: 0.5rem 1.1rem;
+            font-size: 0.95rem;
+            font-weight: 600;
+            color: var(--color-muted);
+            cursor: pointer;
+            margin: 0 0 -1px;
+            width: auto;
+            transition: color 0.15s, border-color 0.15s;
+        }
+        .inv-tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
+        .inv-tab:hover:not(.active) { color: var(--color-text); background: none; }
+
+        .inv-section-label {
+            font-size: 0.8rem; font-weight: 600; color: var(--color-muted);
+            text-transform: uppercase; letter-spacing: 0.05em;
+            margin: 1.5rem 0 0.65rem;
+            padding-bottom: 0.5rem;
+            border-bottom: 1px solid var(--color-secondary);
+        }
+        .inv-card {
+            display: flex; gap: 0.85rem; align-items: center;
+            background: var(--color-card);
+            border: 1px solid var(--color-secondary);
+            border-radius: 12px;
+            padding: 0.85rem 1rem;
+            margin-bottom: 0.6rem;
+            text-decoration: none;
+            color: inherit;
+            transition: border-color 0.15s;
+        }
+        .inv-card:hover { border-color: var(--color-primary); }
+        .inv-avatar {
+            width: 44px; height: 44px; border-radius: 50%;
+            background: var(--color-secondary);
+            display: flex; align-items: center; justify-content: center;
+            font-size: 1.2rem; overflow: hidden; flex-shrink: 0;
+        }
+        .inv-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
+        .inv-body { flex: 1; min-width: 0; }
+        .inv-from { font-weight: 600; font-size: 0.95rem;
+            white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+        .inv-type { font-size: 0.78rem; color: var(--color-muted); margin-top: 0.15rem; }
+        .inv-actions { display: flex; gap: 0.5rem; flex-shrink: 0; flex-wrap: wrap; align-items: center; }
+        .inv-btn {
+            background: var(--color-primary);
+            color: #fff; border: none; border-radius: 8px;
+            padding: 0.38rem 0.9rem; font-size: 0.85rem; font-weight: 600;
+            cursor: pointer; margin: 0; width: auto;
+            text-decoration: none; display: inline-flex; align-items: center;
+            transition: opacity 0.15s;
+        }
+        .inv-btn:hover { opacity: 0.85; }
+        .inv-btn.outline {
+            background: none; border: 1px solid var(--color-secondary);
+            color: var(--color-muted);
+        }
+        .inv-btn.outline:hover { border-color: var(--color-primary); color: var(--color-primary); opacity: 1; }
+        .inv-arrow { font-size: 0.85rem; color: var(--color-primary); font-weight: 600; flex-shrink: 0; }
+        .inv-status { font-size: 0.8rem; color: var(--color-muted); }
+        .inv-empty { text-align: center; color: var(--color-muted); padding: 3rem 1rem; font-size: 0.95rem; }
+    </style>
+</head>
+<body class="app">
+<div class="main">
+    <div class="content">
+        <h1 style="margin:0 0 1.25rem;">Einladungen</h1>
+
+        <div class="inv-tabs">
+            <button class="inv-tab" id="tabBtnErhalten" onclick="switchTab('erhalten')">Erhalten</button>
+            <button class="inv-tab" id="tabBtnGesendet" onclick="switchTab('gesendet')">Gesendet</button>
+        </div>
+
+        <!-- ── Erhalten ─────────────────────────────────────────────────── -->
+        <div id="panelErhalten">
+            <div id="loadingErhalten" style="text-align:center;color:var(--color-muted);padding:2rem 0;">Wird geladen…</div>
+
+            <div id="secVanilla" style="display:none;">
+                <div class="inv-section-label">🎭 Vanilla Game</div>
+                <div id="listVanilla"></div>
+            </div>
+
+            <div id="secBdsm" style="display:none;">
+                <div class="inv-section-label">⛓ BDSM Game</div>
+                <div id="listBdsm"></div>
+            </div>
+
+            <div id="secChastity" style="display:none;">
+                <div class="inv-section-label">🔒 Chastity Game</div>
+                <div id="listChastity"></div>
+            </div>
+
+            <div id="emptyErhalten" style="display:none;">
+                <div class="inv-empty">Du hast aktuell keine offenen Einladungen.</div>
+            </div>
+        </div>
+
+        <!-- ── Gesendet ─────────────────────────────────────────────────── -->
+        <div id="panelGesendet" style="display:none;">
+            <div id="loadingGesendet" style="text-align:center;color:var(--color-muted);padding:2rem 0;">Wird geladen…</div>
+
+            <div id="secSentVanilla" style="display:none;">
+                <div class="inv-section-label">🎭 Vanilla Game</div>
+                <div id="listSentVanilla"></div>
+            </div>
+
+            <div id="secSentBdsm" style="display:none;">
+                <div class="inv-section-label">⛓ BDSM Game</div>
+                <div id="listSentBdsm"></div>
+            </div>
+
+            <div id="secSentChastity" style="display:none;">
+                <div class="inv-section-label">🔒 Chastity Game</div>
+                <div id="listSentChastity"></div>
+            </div>
+
+            <div id="emptySent" style="display:none;">
+                <div class="inv-empty">Du hast aktuell keine gesendeten Einladungen.</div>
+            </div>
+        </div>
+    </div>
+</div>
+
+<script src="/js/icons.js"></script>
+<script src="/js/nav.js"></script>
+<script>
+    function esc(s) {
+        return String(s ?? '').replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;');
+    }
+
+    // ── Tab-Switching ────────────────────────────────────────────────────────
+    function switchTab(tab) {
+        const erhalten = tab === 'erhalten';
+        document.getElementById('panelErhalten').style.display  = erhalten ? '' : 'none';
+        document.getElementById('panelGesendet').style.display  = erhalten ? 'none' : '';
+        document.getElementById('tabBtnErhalten').classList.toggle('active', erhalten);
+        document.getElementById('tabBtnGesendet').classList.toggle('active', !erhalten);
+        const url = new URL(location.href);
+        erhalten ? url.searchParams.delete('tab') : url.searchParams.set('tab', tab);
+        history.replaceState(null, '', url);
+    }
+
+    const initTab = new URLSearchParams(location.search).get('tab') || 'erhalten';
+    switchTab(initTab);
+
+    // ── Erhalten ──────────────────────────────────────────────────────────────
+    async function loadErhalten() {
+        let shown = 0;
+        try {
+            const [vRes, bRes, cRes] = await Promise.all([
+                fetch('/vanilla/einladung/pending'),
+                fetch('/bdsm/einladung/pending'),
+                fetch('/lockee/invitations/mine'),
+            ]);
+
+            // Vanilla
+            if (vRes.ok) {
+                const list = await vRes.json();
+                if (list.length) {
+                    document.getElementById('secVanilla').style.display = '';
+                    document.getElementById('listVanilla').innerHTML = list.map(e => `
+                        <div class="inv-card" id="vcard-${esc(e.id)}">
+                            <div class="inv-avatar">
+                                ${e.inviterAvatar
+                                    ? `<img src="data:image/png;base64,${e.inviterAvatar}" alt="">`
+                                    : '🎭'}
+                            </div>
+                            <div class="inv-body">
+                                <div class="inv-from">${esc(e.inviterName || 'Jemand')}</div>
+                                <div class="inv-type">Vanilla-Spieleinladung</div>
+                            </div>
+                            <div class="inv-actions">
+                                <button class="inv-btn" onclick="acceptVanilla(${esc(e.id)})">Annehmen</button>
+                                <button class="inv-btn outline" onclick="declineVanilla(${esc(e.id)})">Ablehnen</button>
+                            </div>
+                        </div>`).join('');
+                    shown += list.length;
+                }
+            }
+
+            // BDSM
+            if (bRes.ok) {
+                const list = await bRes.json();
+                if (list.length) {
+                    document.getElementById('secBdsm').style.display = '';
+                    document.getElementById('listBdsm').innerHTML = list.map(e => `
+                        <a class="inv-card" href="/games/bdsm/bdsm-einladung.html?id=${esc(e.id)}">
+                            <div class="inv-avatar">
+                                ${e.inviterAvatar
+                                    ? `<img src="data:image/png;base64,${e.inviterAvatar}" alt="">`
+                                    : '⛓'}
+                            </div>
+                            <div class="inv-body">
+                                <div class="inv-from">${esc(e.inviterName || 'Jemand')}</div>
+                                <div class="inv-type">BDSM-Spieleinladung</div>
+                            </div>
+                            <span class="inv-arrow">Ansehen →</span>
+                        </a>`).join('');
+                    shown += list.length;
+                }
+            }
+
+            // Chastity
+            if (cRes.ok) {
+                const list = await cRes.json();
+                if (list.length) {
+                    document.getElementById('secChastity').style.display = '';
+                    document.getElementById('listChastity').innerHTML = list.map(e => `
+                        <a class="inv-card" href="/games/chastity/joinlock.html?token=${esc(e.token)}">
+                            <div class="inv-avatar">
+                                ${e.keyholderProfilePic
+                                    ? `<img src="data:image/png;base64,${e.keyholderProfilePic}" alt="">`
+                                    : '🔒'}
+                            </div>
+                            <div class="inv-body">
+                                <div class="inv-from">${esc(e.keyholderName || 'Jemand')}</div>
+                                <div class="inv-type">Keuschheitslock: ${esc(e.lockName || '')}</div>
+                            </div>
+                            <span class="inv-arrow">Ansehen →</span>
+                        </a>`).join('');
+                    shown += list.length;
+                }
+            }
+        } catch (_) {}
+
+        document.getElementById('loadingErhalten').style.display = 'none';
+        if (!shown) document.getElementById('emptyErhalten').style.display = '';
+    }
+
+    // Vanilla inline annehmen / ablehnen
+    async function acceptVanilla(id) {
+        const card = document.getElementById('vcard-' + id);
+        if (card) card.querySelector('.inv-actions').innerHTML = '<span class="inv-status">Wird gespeichert…</span>';
+        try {
+            const res = await fetch(`/vanilla/einladung/${id}/antwort`, {
+                method: 'PUT',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({ accepted: true, mode: 'OWN_DEVICE' }),
+            });
+            if (res.ok) {
+                window.location.href = '/games/vanilla/neuvanilla.html';
+            } else {
+                if (card) card.querySelector('.inv-actions').innerHTML = '<span class="inv-status" style="color:var(--color-primary)">Fehler beim Annehmen.</span>';
+            }
+        } catch (_) {
+            if (card) card.querySelector('.inv-actions').innerHTML = '<span class="inv-status" style="color:var(--color-primary)">Fehler.</span>';
+        }
+    }
+
+    async function declineVanilla(id) {
+        const card = document.getElementById('vcard-' + id);
+        if (card) card.querySelector('.inv-actions').innerHTML = '<span class="inv-status">Wird gespeichert…</span>';
+        try {
+            await fetch(`/vanilla/einladung/${id}/antwort`, {
+                method: 'PUT',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({ accepted: false, mode: null }),
+            });
+            if (card) card.remove();
+            if (!document.getElementById('listVanilla').children.length) {
+                document.getElementById('secVanilla').style.display = 'none';
+            }
+            checkEmptyErhalten();
+        } catch (_) {}
+    }
+
+    function checkEmptyErhalten() {
+        const anyVisible = ['secVanilla','secBdsm','secChastity']
+            .some(id => document.getElementById(id).style.display !== 'none');
+        document.getElementById('emptyErhalten').style.display = anyVisible ? 'none' : '';
+    }
+
+    // ── Gesendet ──────────────────────────────────────────────────────────────
+    async function loadGesendet() {
+        let shown = 0;
+        try {
+            const [bRes, vRes, cRes] = await Promise.all([
+                fetch('/bdsm/einladung/meine-aktive'),
+                fetch('/vanilla/einladung/meine-aktive'),
+                fetch('/keyholder/invitations/mine'),
+            ]);
+
+            // Vanilla gesendete Einladung
+            if (vRes.ok) {
+                const e = await vRes.json();
+                if (e) {
+                    document.getElementById('secSentVanilla').style.display = '';
+                    document.getElementById('listSentVanilla').innerHTML = `
+                        <div class="inv-card">
+                            <div class="inv-avatar">🎭</div>
+                            <div class="inv-body">
+                                <div class="inv-from">Vanilla-Einladung gesendet</div>
+                                <div class="inv-type">Warte auf Antwort…</div>
+                            </div>
+                            <a class="inv-btn" href="/games/vanilla/neuvanilla.html">Zum Spiel →</a>
+                        </div>`;
+                    shown++;
+                }
+            }
+
+            // BDSM gesendete Einladung
+            if (bRes.ok) {
+                const e = await bRes.json();
+                if (e) {
+                    document.getElementById('secSentBdsm').style.display = '';
+                    document.getElementById('listSentBdsm').innerHTML = `
+                        <div class="inv-card">
+                            <div class="inv-avatar">⛓</div>
+                            <div class="inv-body">
+                                <div class="inv-from">BDSM-Einladung gesendet</div>
+                                <div class="inv-type">Warte auf Antwort…</div>
+                            </div>
+                            <a class="inv-btn" href="/games/bdsm/neubdsm.html">Zum Spiel →</a>
+                        </div>`;
+                    shown++;
+                }
+            }
+
+            // Chastity gesendete Einladungen (als Keyholder)
+            if (cRes.ok) {
+                const list = await cRes.json();
+                if (Array.isArray(list) && list.length) {
+                    document.getElementById('secSentChastity').style.display = '';
+                    document.getElementById('listSentChastity').innerHTML = list.map(e => `
+                        <div class="inv-card">
+                            <div class="inv-avatar">🔒</div>
+                            <div class="inv-body">
+                                <div class="inv-from">${esc(e.lockeeName || e.lockeeEmail || 'Eingeladene Person')}</div>
+                                <div class="inv-type">Lock: ${esc(e.lockName || '')} · ${esc(e.status || 'Ausstehend')}</div>
+                            </div>
+                            <a class="inv-btn outline" href="/games/chastity/keyholder.html">Keyholder →</a>
+                        </div>`).join('');
+                    shown += list.length;
+                }
+            }
+        } catch (_) {}
+
+        document.getElementById('loadingGesendet').style.display = 'none';
+        if (!shown) document.getElementById('emptySent').style.display = '';
+    }
+
+    // Auth-Check & Start
+    fetch('/login/me')
+        .then(r => { if (r.status === 401) window.location.href = '/login.html'; return r.ok ? r.json() : null; })
+        .then(user => {
+            if (user) { loadErhalten(); loadGesendet(); }
+        })
+        .catch(() => { window.location.href = '/login.html'; });
+</script>
+</body>
+</html>

src/main/resources/static/games/vanilla/neuvanilla.html

@@ -1213,6 +1213,7 @@
                         const id = addPlayer(p.name, i === 0, i === 0, false, false);
                         if (id) { restorePlayer(id, p); if (p.userId) userIdToInfo[p.userId] = { playerId: id, name: p.name }; }
                     });
+                    Object.entries(userIdToInfo).forEach(([userId, info]) => { pruefeChastityConstraint(info.playerId, userId); });
                     await ladeEinladungenAusDb(userIdToInfo);
                     restoredFromSetup = true;
                 } else {
@@ -1273,14 +1274,15 @@
                     if (draft.gruppenJson)  { sessionStorage.setItem('vanilla-session-gruppen', draft.gruppenJson); savedGruppen = new Set(JSON.parse(draft.gruppenJson)); }
                 }
             }
-            const selfGeschlecht = user?.geschlecht || null;
-            const selfWerkzeuge  = selfGeschlecht ? (WERKZEUGE_DEFAULTS[selfGeschlecht] || []) : [];
+            const defaults = await fetch('/user/me/bdsm-defaults').then(r => r.ok ? r.json() : {}).catch(() => ({}));
+            const selfGeschlecht = defaults.geschlecht || user?.geschlecht || null;
+            const selfWerkzeuge  = defaults.werkzeuge?.length ? defaults.werkzeuge : (selfGeschlecht ? (WERKZEUGE_DEFAULTS[selfGeschlecht] || []) : []);
             const selfId = addPlayer(user ? user.name : '', true, true, !!selfGeschlecht, false);
             if (selfId) {
                 if (user?.profilePicture) { playerProfilePics[selfId] = user.profilePicture; updatePlayerHeader(selfId, user.name); }
                 if (playerIds.length < MAX_PLAYERS) addPlayer();
-                restorePlayer(selfId, { geschlecht: selfGeschlecht, spieltMit: [], rollen: [], werkzeuge: selfWerkzeuge });
-                pruefeChastityConstraint(selfId, myUserId);
+                restorePlayer(selfId, { geschlecht: selfGeschlecht, spieltMit: defaults.spieltMit || [], rollen: defaults.rollen || [], werkzeuge: selfWerkzeuge });
+                if (myUserId) pruefeChastityConstraint(selfId, myUserId);
             }
             await ladeEinladungenAusDb(null);
         }
@@ -1324,8 +1326,9 @@
 
         if (user?.profilePicture) { playerProfilePics[guestOwnPlayerId] = user.profilePicture; updatePlayerHeader(guestOwnPlayerId, user?.name || ''); }
 
-        restorePlayer(guestOwnPlayerId, { geschlecht: user?.geschlecht || null, spieltMit: [], rollen: [], werkzeuge: [] });
-        pruefeChastityConstraint(guestOwnPlayerId, myUserId);
+        const defaults = await fetch('/user/me/bdsm-defaults').then(r => r.ok ? r.json() : {}).catch(() => ({}));
+        restorePlayer(guestOwnPlayerId, { geschlecht: defaults.geschlecht || user?.geschlecht || null, spieltMit: defaults.spieltMit || [], rollen: defaults.rollen || [], werkzeuge: defaults.werkzeuge || [] });
+        if (myUserId) pruefeChastityConstraint(guestOwnPlayerId, myUserId);
 
         document.getElementById('acc-grundeinstellungen-btn').classList.add('is-open');
         document.getElementById('acc-grundeinstellungen-body').classList.add('is-open');

src/main/resources/static/js/hashtag.js

@@ -0,0 +1,217 @@
+(function () {
+    'use strict';
+
+    // ── Styles ──────────────────────────────────────────────────────────────
+    const style = document.createElement('style');
+    style.textContent = `
+        .post-hashtag {
+            color: var(--color-primary);
+            text-decoration: none;
+            font-weight: 600;
+        }
+        .post-hashtag:hover { text-decoration: underline; }
+
+        .hashtag-dropdown {
+            position: fixed;
+            z-index: 600;
+            background: var(--color-card);
+            border: 1px solid var(--color-secondary);
+            border-radius: 8px;
+            min-width: 170px;
+            max-width: 260px;
+            box-shadow: 0 4px 20px rgba(0,0,0,0.45);
+            overflow: hidden;
+        }
+        .hashtag-dropdown-item {
+            padding: 0.45rem 0.9rem;
+            cursor: pointer;
+            font-size: 0.88rem;
+            color: var(--color-text);
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
+        }
+        .hashtag-dropdown-item:hover,
+        .hashtag-dropdown-item.active {
+            background: var(--color-secondary);
+            color: var(--color-primary);
+        }
+        .hashtag-dropdown-create {
+            font-style: italic;
+            border-top: 1px solid var(--color-secondary);
+            color: var(--color-primary);
+        }
+        .hashtag-dropdown-hint {
+            padding: 0.45rem 0.9rem;
+            font-size: 0.82rem;
+            color: var(--color-text);
+            opacity: 0.6;
+            font-style: italic;
+        }
+    `;
+    document.head.appendChild(style);
+
+    // ── Escape helper (works even if shared.js not yet loaded) ───────────────
+    function esc(s) {
+        return String(s ?? '')
+            .replace(/&/g, '&amp;').replace(/</g, '&lt;')
+            .replace(/>/g, '&gt;').replace(/"/g, '&quot;');
+    }
+
+    // ── renderTextWithHashtags ────────────────────────────────────────────────
+    window.renderTextWithHashtags = function (text) {
+        if (!text) return '';
+        const PATTERN = /#([\wäöüÄÖÜß]{1,100})/g;
+        const parts = [];
+        let lastIndex = 0;
+        let match;
+        while ((match = PATTERN.exec(text)) !== null) {
+            parts.push(esc(text.slice(lastIndex, match.index)));
+            const tag = match[1].toLowerCase();
+            parts.push(
+                `<a href="/community/feed.html?tag=${encodeURIComponent(tag)}" ` +
+                `class="post-hashtag" onclick="event.stopPropagation()">#${esc(match[1])}</a>`
+            );
+            lastIndex = match.index + match[0].length;
+        }
+        parts.push(esc(text.slice(lastIndex)));
+        return parts.join('');
+    };
+
+    // ── attachHashtagAutocomplete ─────────────────────────────────────────────
+    window.attachHashtagAutocomplete = function (textarea) {
+        let dropdownEl  = null;
+        let suggestions = [];
+        let selectedIdx = -1;
+        let debounce    = null;
+
+        // Returns { prefix, hashStart } if cursor is inside a #word, else null
+        function getHashAtCursor() {
+            const pos  = textarea.selectionStart;
+            const text = textarea.value;
+            let i = pos - 1;
+            while (i >= 0 && /[\wäöüÄÖÜß]/.test(text[i])) i--;
+            if (i >= 0 && text[i] === '#') {
+                return { prefix: text.slice(i + 1, pos), hashStart: i };
+            }
+            if (i === -1 && text.length > 0 && text[0] === '#' && pos > 0) {
+                return { prefix: text.slice(1, pos), hashStart: 0 };
+            }
+            return null;
+        }
+
+        function positionDropdown() {
+            if (!dropdownEl) return;
+            const r = textarea.getBoundingClientRect();
+            dropdownEl.style.top  = (r.bottom + window.scrollY + 2) + 'px';
+            dropdownEl.style.left = (r.left   + window.scrollX)     + 'px';
+        }
+
+        function highlight() {
+            if (!dropdownEl) return;
+            dropdownEl.querySelectorAll('.hashtag-dropdown-item').forEach((el, i) => {
+                el.classList.toggle('active', i === selectedIdx);
+            });
+        }
+
+        function removeDropdown() {
+            dropdownEl?.remove();
+            dropdownEl  = null;
+            suggestions = [];
+            selectedIdx = -1;
+        }
+
+        function showDropdown(items, prefix) {
+            removeDropdown();
+            const lPrefix = prefix ? prefix.toLowerCase() : '';
+            const hasCreate = lPrefix.length > 0 && !items.some(t => t === lPrefix);
+
+            if (!items.length && !hasCreate) {
+                if (prefix !== undefined && prefix.length === 0) {
+                    // Nur "#" getippt, noch keine populären Tags
+                    dropdownEl = document.createElement('div');
+                    dropdownEl.className = 'hashtag-dropdown';
+                    const hint = document.createElement('div');
+                    hint.className = 'hashtag-dropdown-hint';
+                    hint.textContent = 'Tippe weiter um einen Hashtag zu erstellen';
+                    dropdownEl.appendChild(hint);
+                    document.body.appendChild(dropdownEl);
+                    positionDropdown();
+                }
+                return;
+            }
+
+            suggestions = hasCreate ? [...items, lPrefix] : [...items];
+
+            dropdownEl = document.createElement('div');
+            dropdownEl.className = 'hashtag-dropdown';
+
+            suggestions.forEach((tag, i) => {
+                const isCreate = hasCreate && i === suggestions.length - 1;
+                const item = document.createElement('div');
+                item.className = 'hashtag-dropdown-item' + (isCreate ? ' hashtag-dropdown-create' : '');
+                item.textContent = (isCreate ? '+ #' : '#') + tag;
+                item.addEventListener('mousedown', e => { e.preventDefault(); insertTag(tag); });
+                item.addEventListener('mouseover', () => { selectedIdx = i; highlight(); });
+                dropdownEl.appendChild(item);
+            });
+
+            document.body.appendChild(dropdownEl);
+            positionDropdown();
+        }
+
+        function insertTag(tag) {
+            const info = getHashAtCursor();
+            if (!info) { removeDropdown(); return; }
+            const v      = textarea.value;
+            const cursor = textarea.selectionStart;
+            const before = v.slice(0, info.hashStart);
+            const after  = v.slice(cursor);
+            const inserted = '#' + tag + ' ';
+            textarea.value = before + inserted + after;
+            const newPos = before.length + inserted.length;
+            textarea.setSelectionRange(newPos, newPos);
+            textarea.focus();
+            textarea.dispatchEvent(new Event('input', { bubbles: true }));
+            removeDropdown();
+        }
+
+        textarea.addEventListener('input', () => {
+            clearTimeout(debounce);
+            const info = getHashAtCursor();
+            if (!info) { removeDropdown(); return; }
+            debounce = setTimeout(async () => {
+                try {
+                    const url = info.prefix.length === 0
+                        ? '/hashtags/popular?limit=6'
+                        : '/hashtags/suggest?q=' + encodeURIComponent(info.prefix) + '&limit=6';
+                    const res = await fetch(url);
+                    if (res.ok) showDropdown(await res.json(), info.prefix);
+                    else showDropdown([], info.prefix);
+                } catch { removeDropdown(); }
+            }, 150);
+        });
+
+        textarea.addEventListener('keydown', e => {
+            if (!dropdownEl) return;
+            if (e.key === 'ArrowDown') {
+                e.preventDefault();
+                selectedIdx = Math.min(selectedIdx + 1, suggestions.length - 1);
+                highlight();
+            } else if (e.key === 'ArrowUp') {
+                e.preventDefault();
+                selectedIdx = Math.max(selectedIdx - 1, 0);
+                highlight();
+            } else if ((e.key === 'Enter' || e.key === 'Tab') && selectedIdx >= 0) {
+                e.preventDefault();
+                insertTag(suggestions[selectedIdx]);
+            } else if (e.key === 'Escape') {
+                removeDropdown();
+            }
+        });
+
+        textarea.addEventListener('blur',   () => setTimeout(removeDropdown, 150));
+        window.addEventListener('scroll',   positionDropdown, { passive: true });
+        window.addEventListener('resize',   positionDropdown, { passive: true });
+    };
+})();

src/main/resources/static/js/mobile-nav.js

@@ -19,7 +19,7 @@
             box-shadow: 0 2px 12px rgba(0,0,0,0.4);
             z-index: 500;
             align-items: center;
-            padding: 0 0.25rem;
+            padding: 0 4px 0 0.25rem;
         }
         .mobile-topbar-logo {
             position: absolute;
@@ -43,9 +43,9 @@
             background: none;
             border: none;
             color: var(--color-text);
-            font-size: 1.725rem;
+            font-size: 1.3rem;
             line-height: 1;
-            padding: 0.75rem 0.675rem;
+            padding: 0.55rem 0.6rem;
             cursor: pointer;
             display: flex;
             align-items: center;

src/main/resources/static/js/nav.js

@@ -301,7 +301,7 @@
                     '/community/gruppen.html', '/community/gruppe.html',
                     '/community/locations.html', '/community/location-detail.html',
                     '/community/events.html', '/community/event-detail.html',
-                    '/community/abonnements.html', '/community/personen-suchen.html',
+                    '/community/abonnements.html',
                     '/community/benutzer.html',
                 ])}
                 ${column('colDating', 'Dating', col3Html, ['/dating/'])}

src/main/resources/static/js/section-nav.js

@@ -5,12 +5,19 @@
 
     // ── Bereichs-Definitionen ────────────────────────────────────────────────
     const SECTIONS = {
+        common: {
+            prefixes: ['/games/common/'],
+            items: [
+                { href: '/games/vanilla/neuvanilla.html',    icon: 'VANILLA',  label: 'Vanilla Game'  },
+                { href: '/games/bdsm/neubdsm.html',          icon: 'BDSM',     label: 'BDSM Game'     },
+                { href: '/games/chastity/neulock.html',      icon: 'CHASTITY', label: 'Chastity Game' },
+            ],
+        },
         social: {
             prefixes: ['/community/'],
             exclude: [
                 '/community/nachrichten.html',
                 '/community/benachrichtigungen.html',
-                '/community/einladungen.html',
             ],
             items: [
                 { href: '/community/feed.html',      icon: 'FEED',     label: 'Feed'            },

src/main/resources/static/js/topbar.js

@@ -168,18 +168,26 @@
 
     async function doSearch(q, overlay) {
         try {
-            const res = await fetch('/search?q=' + encodeURIComponent(q) + '&limit=3');
-            if (!res.ok) { overlay.innerHTML = '<div class="topbar-search-hint">Fehler bei der Suche.</div>'; return; }
-            const data = await res.json();
-            const { users = [], locations = [], events = [] } = data;
+            const tagQuery = q.startsWith('#') ? q.slice(1) : q;
+            const [searchRes, gruppenRes, hashtagRes] = await Promise.all([
+                fetch('/search?q=' + encodeURIComponent(q) + '&limit=3'),
+                fetch('/gruppen/search?q=' + encodeURIComponent(q)),
+                fetch('/hashtags/suggest?q=' + encodeURIComponent(tagQuery) + '&limit=4')
+            ]);
 
-            if (!users.length && !locations.length && !events.length) {
-                overlay.innerHTML = '<div class="topbar-search-hint">Keine Ergebnisse.</div>';
-                return;
-            }
+            const data    = searchRes.ok  ? await searchRes.json()  : {};
+            const gruppen = gruppenRes.ok ? await gruppenRes.json()  : [];
+            const hashtags = hashtagRes.ok ? await hashtagRes.json() : [];
+
+            const { users = [], locations = [], events = [] } = data;
+            const gruppenSlice = gruppen.slice(0, 3);
 
             let html = '';
 
+            if (!users.length && !locations.length && !events.length && !gruppenSlice.length && !hashtags.length) {
+                html += '<div class="topbar-search-hint">Keine Ergebnisse.</div>';
+            }
+
             if (users.length) {
                 html += `<div class="topbar-search-section">Personen</div>`;
                 html += users.map(u => {
@@ -213,6 +221,26 @@
                 }).join('');
             }
 
+            if (gruppenSlice.length) {
+                html += `<div class="topbar-search-section">Gruppen</div>`;
+                html += gruppenSlice.map(g => {
+                    const av = g.bild
+                        ? `<img src="data:image/jpeg;base64,${esc(g.bild)}" class="topbar-search-avatar" alt="">`
+                        : `<span class="topbar-search-avatar topbar-search-avatar--placeholder">👥</span>`;
+                    return `<a href="/community/gruppe.html?gruppeId=${esc(g.gruppeId)}" class="topbar-search-result">
+                        ${av}<span>${esc(g.name)}</span></a>`;
+                }).join('');
+            }
+
+            if (hashtags.length) {
+                html += `<div class="topbar-search-section">Hashtags</div>`;
+                html += `<div style="display:flex;flex-wrap:wrap;gap:0.4rem;padding:0.4rem 0.75rem;">`;
+                html += hashtags.map(tag =>
+                    `<a href="/community/feed.html?tag=${encodeURIComponent(tag)}" style="display:inline-block;padding:0.25rem 0.65rem;background:var(--color-secondary);border-radius:14px;font-size:0.82rem;font-weight:600;color:var(--color-primary);text-decoration:none;">#${esc(tag)}</a>`
+                ).join('');
+                html += `</div>`;
+            }
+
             html += `<a href="/search.html?q=${encodeURIComponent(q)}" class="topbar-search-all">Alle Ergebnisse anzeigen →</a>`;
             overlay.innerHTML = html;
         } catch (e) {

src/main/resources/static/search.html

@@ -163,6 +163,33 @@
             transition: border-color 0.15s, color 0.15s;
         }
         .search-load-more:hover { border-color: var(--color-primary); color: var(--color-primary); background: none; }
+
+        .hashtag-chip {
+            display: inline-flex;
+            align-items: center;
+            gap: 0.3rem;
+            padding: 0.4rem 0.85rem;
+            background: var(--color-card);
+            border: 1px solid var(--color-secondary);
+            border-radius: 20px;
+            color: var(--color-primary);
+            font-weight: 600;
+            font-size: 0.9rem;
+            text-decoration: none;
+            transition: border-color 0.15s, background 0.15s;
+        }
+        .hashtag-chip:hover { border-color: var(--color-primary); background: var(--color-secondary); }
+
+        /* Dialog (Gruppen-Beitritt) */
+        .dialog-backdrop { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.6); z-index:200; align-items:center; justify-content:center; }
+        .dialog-backdrop.visible { display:flex; }
+        .dialog { background:var(--color-card); border:1px solid var(--color-secondary); border-radius:12px; padding:1.75rem; width:100%; max-width:420px; box-shadow:0 8px 32px rgba(0,0,0,0.6); max-height:90vh; overflow-y:auto; }
+        .dialog h3 { color:var(--color-primary); font-size:1.1rem; margin-bottom:1.25rem; }
+        .dialog label { display:block; font-size:0.8rem; color:#aaa; margin-bottom:0.3rem; margin-top:1rem; }
+        .dialog textarea { width:100%; padding:0.6rem 0.85rem; border:1px solid var(--color-secondary); border-radius:6px; background:var(--color-secondary); color:var(--color-text); font-size:0.95rem; outline:none; transition:border-color 0.2s; resize:vertical; min-height:80px; box-sizing:border-box; }
+        .dialog textarea:focus { border-color:var(--color-primary); }
+        .dialog-actions { display:flex; justify-content:flex-end; gap:0.75rem; margin-top:1.5rem; }
+        .dialog-actions button { flex:none; margin:0; padding:0.55rem 1.1rem; font-size:0.9rem; width:auto; }
     </style>
 </head>
 <body class="app">
@@ -173,7 +200,7 @@
         <div class="search-hero">
             <div class="search-hero-input-wrap">
                 <span class="search-hero-icon" id="searchIcon"></span>
-                <input type="text" id="searchInput" placeholder="Suchen nach Personen, Locations, Veranstaltungen…"
+                <input type="text" id="searchInput" placeholder="Suchen nach Personen, Locations, Veranstaltungen, Gruppen…"
                        autocomplete="off" spellcheck="false">
             </div>
         </div>
@@ -188,6 +215,12 @@
             <button class="search-tab-btn" data-tab="events">
                 Veranstaltungen <span class="search-tab-count" id="countEvents">0</span>
             </button>
+            <button class="search-tab-btn" data-tab="gruppen">
+                Gruppen <span class="search-tab-count" id="countGruppen">0</span>
+            </button>
+            <button class="search-tab-btn" data-tab="hashtags">
+                Hashtags <span class="search-tab-count" id="countHashtags">0</span>
+            </button>
         </div>
 
         <div class="search-panel active" id="panel-users">
@@ -207,6 +240,31 @@
             <div class="search-grid" id="gridEvents"></div>
             <button class="search-load-more" id="moreEvents" style="display:none;">Mehr laden</button>
         </div>
+
+        <div class="search-panel" id="panel-gruppen">
+            <div class="search-loading" id="loadingGruppen" style="display:none;">Wird geladen…</div>
+            <div class="search-grid" id="gridGruppen"></div>
+        </div>
+
+        <div class="search-panel" id="panel-hashtags">
+            <div class="search-loading" id="loadingHashtags" style="display:none;">Wird geladen…</div>
+            <div id="gridHashtags" style="display:flex; flex-wrap:wrap; gap:0.6rem; padding-top:0.25rem;"></div>
+        </div>
+    </div>
+</div>
+
+<!-- Beitrittsanfrage Dialog -->
+<div class="dialog-backdrop" id="searchJoinDialog">
+    <div class="dialog">
+        <h3>Beitrittsanfrage senden</h3>
+        <p id="searchJoinGroupName" style="font-weight:600; margin-bottom:0.5rem;"></p>
+        <label>Nachricht (optional)</label>
+        <textarea id="searchJoinNachricht" placeholder="Warum möchtest du beitreten?"></textarea>
+        <p class="message error" id="searchJoinError" style="display:none; margin-top:0.75rem;"></p>
+        <div class="dialog-actions">
+            <button class="secondary" id="searchJoinCancelBtn">Abbrechen</button>
+            <button id="searchJoinSendBtn">Anfrage senden</button>
+        </div>
     </div>
 </div>
 
@@ -279,10 +337,12 @@
             document.getElementById('grid' + cap(t)).innerHTML = '';
             document.getElementById('more' + cap(t)).style.display = 'none';
         });
-        // Alle drei Typen parallel laden
+        // Alle Typen parallel laden
         loadChunk('users');
         loadChunk('locations');
         loadChunk('events');
+        loadGruppen(q);
+        loadHashtags(q);
     }
 
     function clearAll() {
@@ -295,6 +355,12 @@
             document.getElementById('count' + cap(t)).textContent = '0';
             document.getElementById('loading' + cap(t)).style.display = 'none';
         });
+        document.getElementById('gridGruppen').innerHTML = '';
+        document.getElementById('countGruppen').textContent = '0';
+        document.getElementById('loadingGruppen').style.display = 'none';
+        document.getElementById('gridHashtags').innerHTML = '';
+        document.getElementById('countHashtags').textContent = '0';
+        document.getElementById('loadingHashtags').style.display = 'none';
         const url = new URL(window.location);
         url.searchParams.delete('q');
         history.replaceState(null, '', url);
@@ -374,14 +440,185 @@
         });
     }
 
+    // ── Gruppen-Suche ──
+
+    async function loadGruppen(q) {
+        const loadingEl = document.getElementById('loadingGruppen');
+        const grid      = document.getElementById('gridGruppen');
+        loadingEl.style.display = '';
+        grid.innerHTML = '';
+        try {
+            const res = await fetch('/gruppen/search?q=' + encodeURIComponent(q));
+            if (!res.ok) throw new Error();
+            const data = await res.json();
+            document.getElementById('countGruppen').textContent = data.length;
+            if (!data.length) {
+                grid.innerHTML = '<div class="search-empty" style="grid-column:1/-1;">Keine Ergebnisse.</div>';
+                return;
+            }
+            data.forEach(g => grid.appendChild(buildGruppeCard(g)));
+        } catch (e) {
+            // ignore
+        } finally {
+            loadingEl.style.display = 'none';
+        }
+    }
+
+    function buildGruppeCard(g) {
+        const card = document.createElement('div');
+        card.className = 'search-card';
+        card.style.cssText = 'justify-content:space-between; cursor:pointer;';
+        card.addEventListener('click', () => { location.href = '/community/gruppe.html?gruppeId=' + g.gruppeId; });
+
+        const av = g.bild
+            ? `<div class="search-card-avatar search-card-avatar--square"><img src="data:image/jpeg;base64,${esc(g.bild)}" alt=""></div>`
+            : `<div class="search-card-avatar search-card-avatar--square">👥</div>`;
+        const privBadge = g.isPrivate ? ' 🔒' : '';
+        const sub = g.memberCount + ' Mitglied' + (g.memberCount !== 1 ? 'er' : '');
+
+        const info = document.createElement('div');
+        info.style.cssText = 'display:flex; align-items:center; gap:0.75rem; min-width:0; flex:1;';
+        info.innerHTML = `${av}<div class="search-card-body"><div class="search-card-name">${esc(g.name)}${privBadge}</div><div class="search-card-sub">${esc(sub)}</div></div>`;
+        card.appendChild(info);
+
+        if (!g.myRole) {
+            const btn = document.createElement('button');
+            btn.style.cssText = 'font-size:0.78rem; padding:0.3rem 0.65rem; width:auto; margin:0; white-space:nowrap; flex-shrink:0; margin-left:0.5rem;';
+            if (g.myRequestStatus === 'AUSSTEHEND') {
+                btn.disabled = true;
+                btn.style.opacity = '0.6';
+                btn.textContent = 'Anfrage ausstehend';
+            } else if (g.isPrivate) {
+                btn.textContent = 'Anfrage senden';
+                btn.addEventListener('click', e => { e.stopPropagation(); openSearchJoinDialog(g.gruppeId, g.name); });
+            } else {
+                btn.textContent = 'Beitreten';
+                btn.addEventListener('click', e => { e.stopPropagation(); joinGruppeSearch(g.gruppeId, btn); });
+            }
+            card.appendChild(btn);
+        }
+
+        return card;
+    }
+
+    // ── Hashtag-Suche ──
+
+    async function loadHashtags(q) {
+        const loadingEl = document.getElementById('loadingHashtags');
+        const grid      = document.getElementById('gridHashtags');
+        loadingEl.style.display = '';
+        grid.innerHTML = '';
+        try {
+            const raw = q.startsWith('#') ? q.slice(1) : q;
+            const res = await fetch('/hashtags/suggest?q=' + encodeURIComponent(raw) + '&limit=20');
+            if (!res.ok) throw new Error();
+            const tags = await res.json();
+            document.getElementById('countHashtags').textContent = tags.length;
+            if (!tags.length) {
+                grid.innerHTML = '<div class="search-empty">Keine Hashtags gefunden.</div>';
+                return;
+            }
+            tags.forEach(tag => {
+                const a = document.createElement('a');
+                a.className = 'hashtag-chip';
+                a.href = '/community/feed.html?tag=' + encodeURIComponent(tag);
+                a.textContent = '#' + tag;
+                grid.appendChild(a);
+            });
+        } catch (e) {
+            // ignore
+        } finally {
+            loadingEl.style.display = 'none';
+        }
+    }
+
+    async function joinGruppeSearch(gruppeId, btn) {
+        btn.disabled = true;
+        btn.textContent = '…';
+        try {
+            const res = await fetch('/gruppen/' + gruppeId + '/join', {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: '{}'
+            });
+            if (res.ok || res.status === 201) {
+                btn.textContent = 'Beigetreten ✓';
+            } else {
+                btn.disabled = false;
+                btn.textContent = 'Beitreten';
+            }
+        } catch (e) {
+            btn.disabled = false;
+            btn.textContent = 'Beitreten';
+        }
+    }
+
+    // ── Join-Dialog für Gruppen ──
+
+    let searchJoinGruppeId = null;
+
+    function openSearchJoinDialog(gruppeId, name) {
+        searchJoinGruppeId = gruppeId;
+        document.getElementById('searchJoinGroupName').textContent = name;
+        document.getElementById('searchJoinNachricht').value = '';
+        document.getElementById('searchJoinError').style.display = 'none';
+        document.getElementById('searchJoinDialog').classList.add('visible');
+    }
+
+    function closeSearchJoinDialog() {
+        document.getElementById('searchJoinDialog').classList.remove('visible');
+        searchJoinGruppeId = null;
+    }
+
+    async function sendSearchJoinRequest() {
+        if (!searchJoinGruppeId) return;
+        document.getElementById('searchJoinError').style.display = 'none';
+        const nachricht = document.getElementById('searchJoinNachricht').value.trim() || null;
+        try {
+            const res = await fetch('/gruppen/' + searchJoinGruppeId + '/join', {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({ nachricht })
+            });
+            if (res.ok || res.status === 201) {
+                closeSearchJoinDialog();
+                if (currentQuery.length >= 2) loadGruppen(currentQuery);
+            } else {
+                const el = document.getElementById('searchJoinError');
+                el.textContent = 'Fehler beim Senden der Anfrage.';
+                el.style.display = 'block';
+            }
+        } catch (e) {
+            const el = document.getElementById('searchJoinError');
+            el.textContent = 'Fehler: ' + e.message;
+            el.style.display = 'block';
+        }
+    }
+
+    document.getElementById('searchJoinCancelBtn').addEventListener('click', closeSearchJoinDialog);
+    document.getElementById('searchJoinSendBtn').addEventListener('click', sendSearchJoinRequest);
+    document.getElementById('searchJoinDialog').addEventListener('click', e => {
+        if (e.target === document.getElementById('searchJoinDialog')) closeSearchJoinDialog();
+    });
+
     function cap(s) { return s.charAt(0).toUpperCase() + s.slice(1); }
 
     // ── URL-Parameter beim Start auslesen ──
-    const initQ = new URLSearchParams(window.location.search).get('q') || '';
+    const params = new URLSearchParams(window.location.search);
+    const initQ   = params.get('q') || '';
+    const initTab = params.get('tab') || '';
+
+    if (initTab) {
+        const tabBtn = document.querySelector(`.search-tab-btn[data-tab="${initTab}"]`);
+        if (tabBtn) tabBtn.click();
+    }
+
     if (initQ.length >= 2) {
         input.value = initQ;
-        // Warten bis icons.js geladen ist
         setTimeout(() => startSearch(initQ), 100);
+    } else if (initTab === 'hashtags') {
+        // Populäre Tags zeigen wenn kein Suchbegriff
+        setTimeout(() => loadHashtags(''), 100);
     }
 })();
 </script>

src/main/resources/static/userhome.html

@@ -243,6 +243,33 @@
         .lb-comment-compose button { width:auto; margin:0; padding:0.35rem 0.75rem; font-size:0.8rem; }
         @media (max-width:650px) { .lb-layout { flex-direction:column; height:95vh; } .lb-post-side { border-right:none; border-bottom:1px solid var(--color-secondary); max-height:55vh; } .lb-comments-panel { width:100%; } }
 
+        /* ── Spiel starten ── */
+        .start-game-grid {
+            display: grid;
+            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
+            gap: 0.75rem;
+        }
+        .start-game-card {
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            gap: 0.6rem;
+            background: var(--color-card);
+            border: 1px solid var(--color-secondary);
+            border-radius: 12px;
+            padding: 1.25rem 1rem;
+            text-decoration: none;
+            color: var(--color-text);
+            transition: border-color 0.15s, background 0.15s;
+            text-align: center;
+        }
+        .start-game-card:hover {
+            border-color: var(--color-primary);
+            background: rgba(var(--color-primary-rgb,233,69,96),0.06);
+        }
+        .start-game-icon { font-size: 2rem; line-height: 1; }
+        .start-game-title { font-size: 0.9rem; font-weight: 600; }
+
         /* ── Neue Mitglieder ── */
         .new-members-strip {
             display: flex;
@@ -306,6 +333,25 @@
             <div class="active-game-list" id="activeLockList"></div>
         </div>
 
+        <!-- Kein Spiel aktiv – Starten -->
+        <div id="startGameSection" style="display:none;">
+            <div class="section-label">Spiel starten 🎮</div>
+            <div class="start-game-grid">
+                <a href="/games/vanilla/neuvanilla.html" class="start-game-card">
+                    <div class="start-game-icon">🎭</div>
+                    <div class="start-game-title">Vanilla Game starten</div>
+                </a>
+                <a href="/games/bdsm/neubdsm.html" class="start-game-card">
+                    <div class="start-game-icon">⛓</div>
+                    <div class="start-game-title">BDSM-Game starten</div>
+                </a>
+                <a href="/games/chastity/neulock.html" class="start-game-card">
+                    <div class="start-game-icon">🔒</div>
+                    <div class="start-game-title">Chastity-Lock starten</div>
+                </a>
+            </div>
+        </div>
+
         <!-- Einladungen -->
         <div id="invitesSection" style="display:none;">
             <div class="section-label">Einladungen 📨</div>
@@ -423,6 +469,7 @@
 
 <script src="/js/shared.js"></script>
 <script src="/js/icons.js"></script>
+<script src="/js/hashtag.js"></script>
 <script src="/js/nav.js"></script>
 <script>
     let myUserId = null;
@@ -436,14 +483,20 @@
             if (user) {
                 myUserId = user.userId;
                 document.getElementById('greeting').textContent = 'Willkommen zurück, ' + user.name + '!';
-                loadActiveGames(user.userId);
-                loadActiveLock();
+                Promise.all([loadActiveGames(user.userId), loadActiveLock()]).then(() => {
+                    const hasGames = document.getElementById('activeGamesSection').style.display !== 'none';
+                    const hasLock  = document.getElementById('activeLockSection').style.display !== 'none';
+                    if (!hasGames && !hasLock) {
+                        document.getElementById('startGameSection').style.display = '';
+                    }
+                });
                 loadInvites();
                 loadFriendRequests();
                 loadVisitors();
                 loadMyEvents();
                 loadLocEvents();
                 loadFeed();
+                attachHashtagAutocomplete(document.getElementById('homeComposeText'));
                 if (user.datingAktiv) {
                     loadWhoLikesMe();
                     loadMatches();
@@ -931,7 +984,7 @@
                     <div class="post-meta">${fmtDate(p.createdAt)}${groupBadge}</div>
                 </div>
             </div>
-            <div class="post-text">${esc(p.text || '')}</div>
+            <div class="post-text">${renderTextWithHashtags(p.text || '')}</div>
             ${bildHtml}
             ${umfrageHtml}
             <div class="post-actions">