fix: auto-save hashtags, plan-based platforms, archive with text preview

- Hashtag auto-save: debounced 500ms save on add/remove/edit, no manual button
- Platform chips: Freemium sees only Instagram/Facebook, Pro sees all 4
- Platform badge: changed from tab-like to informative "per instagram" label
- Add "Archivio →" link in content page header
- Rewrite ContentArchive: show text_content preview (was showing only hashtags),
  add edit button, use Editorial Fresh design system, fix post.text → post.text_content

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/src/components/ContentArchive.jsx

@@ -1,25 +1,13 @@
 import { useState, useEffect } from 'react'
+import { Link } from 'react-router-dom'
 import { api } from '../api'
 
-const statusLabels = {
-  draft: 'Bozza',
-  approved: 'Approvato',
-  scheduled: 'Schedulato',
-  published: 'Pubblicato',
-}
-
+const statusLabels = { draft: 'Bozza', approved: 'Approvato', scheduled: 'Schedulato', published: 'Pubblicato' }
 const statusColors = {
-  draft: 'bg-amber-50 text-amber-600',
-  approved: 'bg-emerald-50 text-emerald-600',
-  scheduled: 'bg-blue-50 text-blue-600',
-  published: 'bg-violet-50 text-violet-600',
-}
-
-const platformLabels = {
-  instagram: 'Instagram',
-  facebook: 'Facebook',
-  youtube: 'YouTube',
-  tiktok: 'TikTok',
+  draft: { bg: '#FFFBEB', color: '#B45309' },
+  approved: { bg: 'var(--success-light)', color: 'var(--success)' },
+  scheduled: { bg: '#EFF6FF', color: '#1D4ED8' },
+  published: { bg: '#F5F3FF', color: '#6D28D9' },
 }
 
 export default function ContentArchive() {
@@ -27,12 +15,12 @@ export default function ContentArchive() {
   const [characters, setCharacters] = useState([])
   const [loading, setLoading] = useState(true)
   const [expandedId, setExpandedId] = useState(null)
+  const [editingId, setEditingId] = useState(null)
+  const [editText, setEditText] = useState('')
   const [filterCharacter, setFilterCharacter] = useState('')
   const [filterStatus, setFilterStatus] = useState('')
 
-  useEffect(() => {
-    loadData()
-  }, [])
+  useEffect(() => { loadData() }, [])
 
   const loadData = async () => {
     setLoading(true)
@@ -43,185 +31,177 @@ export default function ContentArchive() {
       ])
       setPosts(postsData)
       setCharacters(charsData)
-    } catch {
-      // silent
-    } finally {
-      setLoading(false)
-    }
+    } catch { /* silent */ } finally { setLoading(false) }
   }
 
-  const getCharacterName = (id) => {
-    const c = characters.find((ch) => ch.id === id)
-    return c ? c.name : '—'
-  }
+  const getCharacterName = (id) => characters.find(c => c.id === id)?.name || '—'
 
   const handleApprove = async (postId) => {
-    try {
-      await api.post(`/content/posts/${postId}/approve`)
-      loadData()
-    } catch {
-      // silent
-    }
+    try { await api.post(`/content/posts/${postId}/approve`); loadData() } catch {}
   }
-
   const handleDelete = async (postId) => {
     if (!confirm('Eliminare questo contenuto?')) return
+    try { await api.delete(`/content/posts/${postId}`); loadData() } catch {}
+  }
+  const handleSaveEdit = async (postId) => {
     try {
-      await api.delete(`/content/posts/${postId}`)
+      await api.put(`/content/posts/${postId}`, { text_content: editText })
+      setEditingId(null)
       loadData()
-    } catch {
-      // silent
-    }
+    } catch {}
   }
 
-  const filtered = posts.filter((p) => {
+  const filtered = posts.filter(p => {
     if (filterCharacter && String(p.character_id) !== filterCharacter) return false
     if (filterStatus && p.status !== filterStatus) return false
     return true
   })
 
-  const formatDate = (dateStr) => {
-    if (!dateStr) return '—'
-    const d = new Date(dateStr)
-    return d.toLocaleDateString('it-IT', { day: '2-digit', month: 'short', year: 'numeric' })
-  }
+  const formatDate = (d) => d ? new Date(d).toLocaleDateString('it-IT', { day: '2-digit', month: 'short', year: 'numeric' }) : '—'
 
   return (
-    <div>
-      <div className="flex items-center justify-between mb-6">
+    <div style={{ animation: 'fade-up 0.5s ease-out both' }}>
+      <div style={{ marginBottom: '2rem', display: 'flex', alignItems: 'center', justifyContent: 'space-between' }}>
         <div>
-          <h2 className="text-2xl font-bold text-slate-800">Archivio Contenuti</h2>
-          <p className="text-slate-500 mt-1 text-sm">
-            Tutti i contenuti generati
-          </p>
+          <span className="editorial-tag">Archivio</span>
+          <div className="editorial-line" />
+          <h2 style={{ fontFamily: "'Fraunces', serif", fontSize: '1.75rem', fontWeight: 600, letterSpacing: '-0.02em', color: 'var(--ink)', margin: '0.5rem 0 0.3rem' }}>
+            Archivio Contenuti
+          </h2>
+          <p style={{ fontSize: '0.875rem', color: 'var(--ink-muted)', margin: 0 }}>Tutti i contenuti generati</p>
         </div>
+        <Link to="/content" style={{ fontSize: '0.8rem', color: 'var(--accent)', textDecoration: 'none', fontWeight: 600 }}>
+          ← Genera nuovo
+        </Link>
       </div>
 
       {/* Filters */}
-      <div className="flex flex-wrap gap-3 mb-6">
-        <select
-          value={filterCharacter}
-          onChange={(e) => setFilterCharacter(e.target.value)}
-          className="px-3 py-2 border border-slate-200 rounded-lg focus:outline-none focus:ring-2 focus:ring-brand-500 focus:border-transparent text-sm bg-white"
-        >
+      <div style={{ display: 'flex', flexWrap: 'wrap', gap: '0.75rem', marginBottom: '1.5rem', alignItems: 'center' }}>
+        <select value={filterCharacter} onChange={e => setFilterCharacter(e.target.value)} style={selectStyle}>
           <option value="">Tutti i personaggi</option>
-          {characters.map((c) => (
-            <option key={c.id} value={c.id}>{c.name}</option>
-          ))}
+          {characters.map(c => <option key={c.id} value={c.id}>{c.name}</option>)}
         </select>
-
-        <select
-          value={filterStatus}
-          onChange={(e) => setFilterStatus(e.target.value)}
-          className="px-3 py-2 border border-slate-200 rounded-lg focus:outline-none focus:ring-2 focus:ring-brand-500 focus:border-transparent text-sm bg-white"
-        >
+        <select value={filterStatus} onChange={e => setFilterStatus(e.target.value)} style={selectStyle}>
           <option value="">Tutti gli stati</option>
-          {Object.entries(statusLabels).map(([val, label]) => (
-            <option key={val} value={val}>{label}</option>
-          ))}
+          {Object.entries(statusLabels).map(([val, label]) => <option key={val} value={val}>{label}</option>)}
         </select>
-
-        <span className="flex items-center text-xs text-slate-400 ml-auto">
+        <span style={{ fontSize: '0.78rem', color: 'var(--ink-muted)', marginLeft: 'auto' }}>
           {filtered.length} contenut{filtered.length === 1 ? 'o' : 'i'}
         </span>
       </div>
 
       {loading ? (
-        <div className="flex justify-center py-12">
-          <div className="animate-spin rounded-full h-8 w-8 border-2 border-brand-500 border-t-transparent" />
+        <div style={{ display: 'flex', justifyContent: 'center', padding: '3rem 0' }}>
+          <div style={{ width: 32, height: 32, border: '2px solid var(--border)', borderTopColor: 'var(--accent)', borderRadius: '50%', animation: 'spin 0.8s linear infinite' }} />
         </div>
       ) : filtered.length === 0 ? (
-        <div className="text-center py-16 bg-white rounded-xl border border-slate-200">
-          <p className="text-4xl mb-3">✦</p>
-          <p className="text-slate-500 font-medium">Nessun contenuto trovato</p>
-          <p className="text-slate-400 text-sm mt-1">
-            {posts.length === 0
-              ? 'Genera il tuo primo contenuto dalla pagina Contenuti'
-              : 'Prova a cambiare i filtri'}
+        <div style={{ textAlign: 'center', padding: '4rem 1rem', backgroundColor: 'var(--surface)', border: '1px solid var(--border)' }}>
+          <div style={{ fontSize: '2.5rem', color: 'var(--border-strong)', marginBottom: '1rem' }}>✦</div>
+          <p style={{ fontFamily: "'Fraunces', serif", fontSize: '1rem', color: 'var(--ink)', margin: '0 0 0.5rem' }}>Nessun contenuto trovato</p>
+          <p style={{ fontSize: '0.82rem', color: 'var(--ink-muted)', margin: 0 }}>
+            {posts.length === 0 ? 'Genera il tuo primo contenuto dalla pagina Contenuti' : 'Prova a cambiare i filtri'}
           </p>
         </div>
       ) : (
-        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
-          {filtered.map((post) => (
-            <div
-              key={post.id}
-              className="bg-white rounded-xl border border-slate-200 hover:border-brand-300 transition-all overflow-hidden cursor-pointer"
-              onClick={() => setExpandedId(expandedId === post.id ? null : post.id)}
-            >
-              <div className="p-5">
-                {/* Header */}
-                <div className="flex items-center gap-2 mb-3">
-                  <span className={`text-xs px-2 py-0.5 rounded-full ${statusColors[post.status] || 'bg-slate-100 text-slate-500'}`}>
-                    {statusLabels[post.status] || post.status}
-                  </span>
-                  <span className="text-xs px-2 py-0.5 rounded-full bg-slate-100 text-slate-600">
-                    {platformLabels[post.platform] || post.platform}
-                  </span>
-                </div>
-
-                {/* Character name */}
-                <p className="text-xs font-medium text-slate-500 mb-1">
-                  {getCharacterName(post.character_id)}
-                </p>
-
-                {/* Text preview */}
-                <p className={`text-sm text-slate-700 ${expandedId === post.id ? 'whitespace-pre-wrap' : 'line-clamp-3'}`}>
-                  {post.text}
-                </p>
-
-                {/* Expanded details */}
-                {expandedId === post.id && (
-                  <div className="mt-3 space-y-2">
-                    {post.hashtags && post.hashtags.length > 0 && (
-                      <div className="flex flex-wrap gap-1">
-                        {post.hashtags.map((tag, i) => (
-                          <span key={i} className="text-xs px-1.5 py-0.5 bg-brand-50 text-brand-700 rounded">
-                            #{tag}
-                          </span>
-                        ))}
-                      </div>
-                    )}
-                  </div>
-                )}
-
-                {/* Footer */}
-                <div className="flex items-center justify-between mt-3 pt-3 border-t border-slate-100">
-                  <span className="text-xs text-slate-400">
-                    {formatDate(post.created_at)}
-                  </span>
-                  <div className="flex items-center gap-1">
-                    {post.hashtags && (
-                      <span className="text-xs text-slate-400">
-                        {post.hashtags.length} hashtag
+        <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fill, minmax(340px, 1fr))', gap: '1rem' }}>
+          {filtered.map(post => {
+            const sc = statusColors[post.status] || statusColors.draft
+            const isExpanded = expandedId === post.id
+            const isEditing = editingId === post.id
+            return (
+              <div key={post.id} style={{ backgroundColor: 'var(--surface)', border: '1px solid var(--border)', borderTop: `3px solid ${sc.color}`, cursor: 'pointer', transition: 'border-color 0.15s' }}
+                onClick={() => { if (!isEditing) setExpandedId(isExpanded ? null : post.id) }}>
+                <div style={{ padding: '1.25rem' }}>
+                  {/* Header */}
+                  <div style={{ display: 'flex', gap: '0.4rem', flexWrap: 'wrap', marginBottom: '0.75rem' }}>
+                    <span style={{ fontSize: '0.72rem', fontWeight: 700, padding: '0.15rem 0.5rem', backgroundColor: sc.bg, color: sc.color }}>
+                      {statusLabels[post.status] || post.status}
+                    </span>
+                    {post.platform_hint && (
+                      <span style={{ fontSize: '0.72rem', fontWeight: 500, padding: '0.15rem 0.5rem', backgroundColor: 'var(--cream-dark)', color: 'var(--ink-muted)' }}>
+                        {post.platform_hint}
                       </span>
                     )}
                   </div>
-                </div>
 
-                {/* Actions */}
-                <div className="flex items-center gap-2 mt-3 pt-3 border-t border-slate-100"
-                  onClick={(e) => e.stopPropagation()}
-                >
-                  {post.status === 'draft' && (
-                    <button
-                      onClick={() => handleApprove(post.id)}
-                      className="text-xs px-3 py-1.5 bg-emerald-50 hover:bg-emerald-100 text-emerald-600 rounded-lg transition-colors font-medium"
-                    >
-                      Approva
-                    </button>
+                  <p style={{ fontSize: '0.78rem', fontWeight: 600, color: 'var(--ink-light)', margin: '0 0 0.5rem' }}>
+                    {getCharacterName(post.character_id)}
+                  </p>
+
+                  {/* Text content */}
+                  {isEditing ? (
+                    <div onClick={e => e.stopPropagation()}>
+                      <textarea value={editText} onChange={e => setEditText(e.target.value)} rows={6}
+                        style={{ ...inputStyle, resize: 'vertical', lineHeight: 1.6, fontSize: '0.85rem' }} />
+                      <div style={{ display: 'flex', gap: '0.5rem', marginTop: '0.5rem' }}>
+                        <button onClick={() => handleSaveEdit(post.id)} style={btnPrimary}>Salva</button>
+                        <button onClick={() => setEditingId(null)} style={btnSecondary}>Annulla</button>
+                      </div>
+                    </div>
+                  ) : (
+                    <p style={{ fontSize: '0.85rem', color: 'var(--ink)', lineHeight: 1.6, margin: 0, whiteSpace: isExpanded ? 'pre-wrap' : 'normal', overflow: isExpanded ? 'visible' : 'hidden', display: isExpanded ? 'block' : '-webkit-box', WebkitLineClamp: isExpanded ? 'unset' : 3, WebkitBoxOrient: 'vertical' }}>
+                      {post.text_content || '(nessun testo)'}
+                    </p>
                   )}
-                  <button
-                    onClick={() => handleDelete(post.id)}
-                    className="text-xs px-3 py-1.5 text-red-500 hover:bg-red-50 rounded-lg transition-colors ml-auto"
-                  >
-                    Elimina
-                  </button>
+
+                  {/* Hashtags when expanded */}
+                  {isExpanded && !isEditing && post.hashtags?.length > 0 && (
+                    <div style={{ display: 'flex', flexWrap: 'wrap', gap: '0.3rem', marginTop: '0.75rem' }}>
+                      {post.hashtags.map((tag, i) => (
+                        <span key={i} style={{ fontSize: '0.72rem', padding: '0.1rem 0.4rem', backgroundColor: 'var(--accent-light)', color: 'var(--accent)' }}>
+                          {tag}
+                        </span>
+                      ))}
+                    </div>
+                  )}
+
+                  {/* Footer */}
+                  <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', marginTop: '0.75rem', paddingTop: '0.75rem', borderTop: '1px solid var(--border)' }}>
+                    <span style={{ fontSize: '0.72rem', color: 'var(--ink-muted)' }}>{formatDate(post.created_at)}</span>
+                    {post.hashtags?.length > 0 && (
+                      <span style={{ fontSize: '0.72rem', color: 'var(--ink-muted)' }}>{post.hashtags.length} hashtag</span>
+                    )}
+                  </div>
+
+                  {/* Actions */}
+                  <div style={{ display: 'flex', gap: '0.5rem', marginTop: '0.75rem', paddingTop: '0.75rem', borderTop: '1px solid var(--border)' }}
+                    onClick={e => e.stopPropagation()}>
+                    {post.status === 'draft' && (
+                      <button onClick={() => handleApprove(post.id)} style={{ ...btnSmall, backgroundColor: 'var(--success-light)', color: 'var(--success)' }}>Approva</button>
+                    )}
+                    <button onClick={() => { setEditingId(post.id); setEditText(post.text_content || ''); setExpandedId(post.id) }}
+                      style={{ ...btnSmall, backgroundColor: 'var(--cream-dark)', color: 'var(--ink-light)' }}>Modifica</button>
+                    <button onClick={() => handleDelete(post.id)}
+                      style={{ ...btnSmall, color: 'var(--error)', backgroundColor: 'transparent', marginLeft: 'auto' }}>Elimina</button>
+                  </div>
                 </div>
               </div>
-            </div>
-          ))}
+            )
+          })}
         </div>
       )}
+      <style>{`@keyframes spin { to { transform: rotate(360deg) } }`}</style>
     </div>
   )
 }
+
+const selectStyle = {
+  padding: '0.5rem 0.75rem', border: '1px solid var(--border)', fontSize: '0.82rem',
+  fontFamily: "'DM Sans', sans-serif", backgroundColor: 'var(--surface)', outline: 'none', cursor: 'pointer',
+}
+const inputStyle = {
+  width: '100%', padding: '0.625rem 0.875rem', border: '1px solid var(--border)',
+  fontSize: '0.875rem', color: 'var(--ink)', backgroundColor: 'var(--surface)',
+  outline: 'none', boxSizing: 'border-box', fontFamily: "'DM Sans', sans-serif",
+}
+const btnPrimary = {
+  padding: '0.4rem 0.8rem', backgroundColor: 'var(--ink)', color: 'white',
+  fontFamily: "'DM Sans', sans-serif", fontWeight: 600, fontSize: '0.8rem', border: 'none', cursor: 'pointer',
+}
+const btnSecondary = {
+  ...btnPrimary, backgroundColor: 'var(--cream-dark)', color: 'var(--ink-light)',
+}
+const btnSmall = {
+  padding: '0.3rem 0.6rem', fontSize: '0.75rem', fontWeight: 600, border: 'none',
+  cursor: 'pointer', fontFamily: "'DM Sans', sans-serif",
+}

frontend/src/components/ContentPage.jsx

@@ -1,6 +1,7 @@
-import { useState, useEffect } from 'react'
+import { useState, useEffect, useRef } from 'react'
 import { Link } from 'react-router-dom'
 import { api } from '../api'
+import { useAuth } from '../AuthContext'
 
 const PLATFORMS = [
   { value: 'instagram', label: 'Instagram' },
@@ -35,6 +36,8 @@ const STATUS_COLORS = {
 }
 
 export default function ContentPage() {
+  const { isPro } = useAuth()
+  const availablePlatforms = isPro ? PLATFORMS : PLATFORMS.filter(p => ['instagram', 'facebook'].includes(p.value))
   const [characters, setCharacters] = useState([])
   const [loading, setLoading] = useState(false)
   const [charsLoading, setCharsLoading] = useState(true)
@@ -129,9 +132,14 @@ export default function ContentPage() {
         <h2 style={{ fontFamily: "'Fraunces', serif", fontSize: '1.75rem', fontWeight: 600, letterSpacing: '-0.02em', color: 'var(--ink)', margin: '0.5rem 0 0.3rem' }}>
           Genera Contenuti
         </h2>
-        <p style={{ fontSize: '0.875rem', color: 'var(--ink-muted)', margin: 0 }}>
-          Definisci un brief editoriale, scegli piattaforma e tipo, poi genera. L'AI terrà conto del tono e dei topic del personaggio selezionato.
-        </p>
+        <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', gap: '1rem' }}>
+          <p style={{ fontSize: '0.875rem', color: 'var(--ink-muted)', margin: 0 }}>
+            Definisci un brief editoriale, scegli piattaforma e tipo, poi genera. L'AI terrà conto del tono e dei topic del personaggio selezionato.
+          </p>
+          <Link to="/content/archive" style={{ fontSize: '0.8rem', color: 'var(--accent)', whiteSpace: 'nowrap', textDecoration: 'none', fontWeight: 600 }}>
+            Archivio →
+          </Link>
+        </div>
       </div>
 
       {/* No characters → gate */}
@@ -224,7 +232,7 @@ export default function ContentPage() {
             <div>
               <label style={labelStyle}>Piattaforme <span style={{ fontWeight: 400, textTransform: 'none', letterSpacing: 0, color: 'var(--ink-muted)', fontSize: '0.75rem' }}>(seleziona una o più)</span></label>
               <div style={{ display: 'flex', flexWrap: 'wrap', gap: '0.4rem', marginTop: '0.4rem' }}>
-                {PLATFORMS.map(p => {
+                {availablePlatforms.map(p => {
                   const active = form.platforms.includes(p.value)
                   return (
                     <button key={p.value} type="button" onClick={() => toggleChip('platforms', p.value)} style={{
@@ -321,8 +329,8 @@ export default function ContentPage() {
                   </span>
                 )})()}
                 {generated.platform_hint && (
-                  <span style={{ fontSize: '0.72rem', fontWeight: 600, padding: '0.2rem 0.5rem', backgroundColor: 'var(--cream-dark)', color: 'var(--ink-muted)' }}>
-                    {generated.platform_hint}
+                  <span style={{ fontSize: '0.72rem', fontWeight: 500, padding: '0.2rem 0.5rem', backgroundColor: 'var(--cream-dark)', color: 'var(--ink-muted)', borderLeft: '2px solid var(--border)' }}>
+                    per {generated.platform_hint}
                   </span>
                 )}
               </div>
@@ -381,11 +389,22 @@ function HashtagEditor({ hashtags, onChange, postId }) {
   const [newTag, setNewTag] = useState('')
   const [editIdx, setEditIdx] = useState(null)
   const [editValue, setEditValue] = useState('')
-  const [saving, setSaving] = useState(false)
+  const saveTimer = useRef(null)
+
+  const persistHashtags = (tags) => {
+    clearTimeout(saveTimer.current)
+    saveTimer.current = setTimeout(() => {
+      api.put(`/content/posts/${postId}`, { hashtags: tags }).catch(() => {})
+    }, 500)
+  }
+
+  const updateAndSave = (newTags) => {
+    onChange(newTags)
+    persistHashtags(newTags)
+  }
 
   const removeTag = (idx) => {
-    const updated = hashtags.filter((_, i) => i !== idx)
-    onChange(updated)
+    updateAndSave(hashtags.filter((_, i) => i !== idx))
   }
 
   const addTag = () => {
@@ -393,7 +412,7 @@ function HashtagEditor({ hashtags, onChange, postId }) {
     if (!tag) return
     if (!tag.startsWith('#')) tag = `#${tag}`
     if (!hashtags.includes(tag)) {
-      onChange([...hashtags, tag])
+      updateAndSave([...hashtags, tag])
     }
     setNewTag('')
   }
@@ -410,18 +429,10 @@ function HashtagEditor({ hashtags, onChange, postId }) {
     if (!tag.startsWith('#')) tag = `#${tag}`
     const updated = [...hashtags]
     updated[editIdx] = tag
-    onChange(updated)
+    updateAndSave(updated)
     setEditIdx(null)
   }
 
-  const saveHashtags = async () => {
-    setSaving(true)
-    try {
-      await api.put(`/content/posts/${postId}`, { hashtags })
-    } catch (e) { /* silent */ }
-    setSaving(false)
-  }
-
   return (
     <div style={{ marginBottom: '1rem' }}>
       <span style={{ ...labelStyle, display: 'block', marginBottom: '0.4rem' }}>Hashtag</span>
@@ -447,10 +458,6 @@ function HashtagEditor({ hashtags, onChange, postId }) {
           onFocus={e => e.target.style.borderColor = 'var(--ink)'} onBlur={e => e.target.style.borderColor = 'var(--border)'} />
         <button type="button" onClick={addTag} style={{ fontSize: '0.78rem', padding: '0.3rem 0.6rem', backgroundColor: 'var(--cream-dark)', border: 'none', cursor: 'pointer', color: 'var(--ink-light)' }}>+</button>
       </div>
-      <button type="button" onClick={saveHashtags} disabled={saving}
-        style={{ fontSize: '0.72rem', marginTop: '0.35rem', padding: '0.2rem 0.5rem', backgroundColor: 'transparent', border: '1px solid var(--border)', cursor: 'pointer', color: 'var(--ink-muted)' }}>
-        {saving ? 'Salvataggio…' : 'Salva hashtag'}
-      </button>
     </div>
   )
 }