fix: remove DeepSeek/MiniMax branding, fix glossary visibility, improve translate page UX

- US1: Replace exposed provider names (DeepSeek V3 → IA Express, MiniMax → IA Avancée)
  in legacy_routes.py, remove 52 DeepSeek references from i18n pricing/landing keys,
  add generic modelName key across all 13 languages
- US2: Fix glossary selector filtering (fallback to all glossaries when source lang
  filter returns empty), show templates by default, fix 3 broken presets
  (hvac/construction/automotive → hr/scientific/ecommerce)
- US3: Replace 15 hardcoded French strings with i18n t() calls, increase font sizes
  from 8-9px to 11px, improve text contrast (opacity /20→/40, /25→/45, /30→/50)
- US4: Add missing provider labels in admin ProviderStatus (deepseek, minimax, zai,
  google_cloud, openrouter, openrouter_premium)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

frontend/src/app/admin/ProviderStatus.tsx

@@ -15,10 +15,15 @@ interface ProviderStatusProps {
 
 const PROVIDER_LABELS: Record<string, string> = {
   google: "Google Translate",
+  google_cloud: "Google Cloud",
   deepl: "DeepL",
   ollama: "Ollama (Local)",
   openai: "OpenAI",
-  openrouter: "OpenRouter",
+  openrouter: "IA Essentielle",
+  openrouter_premium: "IA Premium",
+  deepseek: "IA Express",
+  minimax: "IA Avancée",
+  zai: "Grok (xAI)",
 };
 
 const STATUS_CONFIG = {

frontend/src/app/dashboard/glossaries/page.tsx

@@ -5,7 +5,7 @@ import {
   BookText, Plus, Library, Calendar, Hash,
   Zap, Save, Trash2, MessageSquare, Loader2,
   Wrench, HardHat, Monitor, Scale, Stethoscope, BarChart3,
-  Megaphone, Car,
+  Megaphone, Car, ShoppingCart, FlaskConical, Users,
 } from 'lucide-react';
 import { useUser } from '@/app/dashboard/useUser';
 import { useI18n } from '@/lib/i18n';
@@ -21,14 +21,14 @@ import { useTranslationStore } from '@/lib/store';
 import { API_BASE } from '@/lib/config';
 
 const PRESETS = [
-  { key: 'hvac', title: 'HVAC / Génie climatique', desc: 'Thermique, ventilation, climatisation', icon: Wrench, templateId: 'hvac' },
-  { key: 'construction', title: 'BTP / Construction', desc: 'Gros œuvre, second œuvre, normes', icon: HardHat, templateId: 'construction' },
   { key: 'it', title: 'IT / Logiciel', desc: 'Développement, infrastructure, DevOps', icon: Monitor, templateId: 'technology' },
   { key: 'legal', title: 'Juridique / Contrats', desc: 'Droit des affaires, contentieux', icon: Scale, templateId: 'legal' },
   { key: 'medical', title: 'Médical / Santé', desc: 'Pharmacologie, chirurgie, diagnostic', icon: Stethoscope, templateId: 'medical' },
   { key: 'finance', title: 'Finance / Comptabilité', desc: 'IFRS, bilans, fiscalité', icon: BarChart3, templateId: 'finance' },
   { key: 'marketing', title: 'Marketing / Publicité', desc: 'Digital, branding, analytics', icon: Megaphone, templateId: 'marketing' },
-  { key: 'automotive', title: 'Automobile', desc: 'Motorisation, ADAS, homologation', icon: Car, templateId: 'automotive' },
+  { key: 'hr', title: 'RH / Ressources Humaines', desc: 'Contrats, politiques, recrutement', icon: Users, templateId: 'hr' },
+  { key: 'scientific', title: 'Scientifique / Recherche', desc: 'Publications, thèses, articles', icon: FlaskConical, templateId: 'scientific' },
+  { key: 'ecommerce', title: 'E-commerce / Vente', desc: 'Boutiques en ligne, catalogues, CRM', icon: ShoppingCart, templateId: 'ecommerce' },
 ];
 
 export default function GlossariesPage() {

frontend/src/app/dashboard/translate/GlossarySelector.tsx

@@ -40,7 +40,7 @@ export function GlossarySelector({ sourceLang, targetLang, isPro, glossaryId, on
   const [importingId, setImportingId] = useState<string | null>(null);
   const [error, setError] = useState<string | null>(null);
   const [isOpen, setIsOpen] = useState(false);
-  const [showTemplates, setShowTemplates] = useState(false);
+  const [showTemplates, setShowTemplates] = useState(true);
   const containerRef = useRef<HTMLDivElement>(null);
 
   const fetchData = useCallback(async () => {
@@ -125,17 +125,20 @@ export function GlossarySelector({ sourceLang, targetLang, isPro, glossaryId, on
   const sourceFlag = SUPPORTED_LANGUAGES.find(l => l.code === sourceLang)?.flag ?? '';
   const targetFlag = SUPPORTED_LANGUAGES.find(l => l.code === targetLang)?.flag ?? '';
 
-  const filteredGlossaries = sourceLang === 'auto'
+  const langFiltered = sourceLang === 'auto'
     ? glossaries
     : glossaries.filter(g => g.source_language === sourceLang);
 
+  // If filtering by source language yields nothing, show all glossaries
+  const filteredGlossaries = langFiltered.length > 0 ? langFiltered : glossaries;
+
   const selected = glossaries.find(g => g.id === glossaryId);
 
   return (
     <div className="space-y-2 relative" ref={containerRef}>
-      <label className="text-[9px] font-black text-brand-dark/40 dark:text-white/40 uppercase tracking-[0.2em] block">
-        <BookText size={10} className="inline mr-1.5 text-brand-accent" />
-        {t('translate.glossary.title')} <span className="normal-case tracking-normal font-normal text-brand-dark/25 dark:text-white/25">({sourceFlag}→{targetFlag})</span>
+      <label className="text-[11px] font-black text-brand-dark/50 dark:text-white/50 uppercase tracking-[0.15em] block">
+        <BookText size={12} className="inline mr-1.5 text-brand-accent" />
+        {t('translate.glossary.title')} <span className="normal-case tracking-normal font-normal text-brand-dark/40 dark:text-white/40">({sourceFlag}→{targetFlag})</span>
       </label>
 
       {/* Dropdown trigger */}
@@ -158,12 +161,12 @@ export function GlossarySelector({ sourceLang, targetLang, isPro, glossaryId, on
             </div>
             <div className="min-w-0 flex-1">
               <div className="text-[11px] font-bold truncate text-brand-accent">{selected.name}</div>
-              <div className="text-[9px] text-brand-dark/30 dark:text-white/30">{selected.terms_count} {t('translate.glossary.terms')}</div>
+              <div className="text-[11px] text-brand-dark/50 dark:text-white/50">{selected.terms_count} {t('translate.glossary.terms')}</div>
             </div>
             <button
               type="button"
               onClick={(e) => { e.stopPropagation(); onChange(null); }}
-              className="shrink-0 w-5 h-5 rounded-full flex items-center justify-center text-brand-dark/20 hover:text-brand-dark hover:bg-brand-muted dark:text-white/20 dark:hover:text-white dark:hover:bg-white/10 transition-colors"
+              className="shrink-0 w-5 h-5 rounded-full flex items-center justify-center text-brand-dark/40 hover:text-brand-dark hover:bg-brand-muted dark:text-white/40 dark:hover:text-white dark:hover:bg-white/10 transition-colors"
             >
               <X size={11} />
             </button>
@@ -182,12 +185,12 @@ export function GlossarySelector({ sourceLang, targetLang, isPro, glossaryId, on
             </span>
           </>
         )}
-        <ChevronDown size={14} className={cn("shrink-0 text-brand-dark/20 dark:text-white/20 transition-transform", isOpen && "rotate-180")} />
+        <ChevronDown size={14} className={cn("shrink-0 text-brand-dark/40 dark:text-white/40 transition-transform", isOpen && "rotate-180")} />
       </button>
 
       {/* Error */}
       {error && (
-        <p className="text-[10px] text-red-500 pl-1">{error}</p>
+        <p className="text-[11px] text-red-500 pl-1">{error}</p>
       )}
 
       {/* Dropdown panel */}
@@ -221,7 +224,7 @@ export function GlossarySelector({ sourceLang, targetLang, isPro, glossaryId, on
                           {g.name}
                         </div>
                       </div>
-                      <span className="text-[9px] text-brand-dark/25 dark:text-white/25">{g.terms_count} {t('translate.glossary.terms')}</span>
+                      <span className="text-[10px] text-brand-dark/45 dark:text-white/45">{g.terms_count} {t('translate.glossary.terms')}</span>
                     </button>
                   );
                 })}

frontend/src/app/dashboard/translate/page.tsx

@@ -83,32 +83,32 @@ export default function TranslatePage() {
 
   /* ── Human-friendly error messages ──────────────────────────── */
   const humanFriendlyError = (raw: string | null): string => {
-    if (!raw) return 'Une erreur inattendue est survenue. Réessayez.';
+    if (!raw) return t('dashboard.translate.error.unexpected');
     const r = raw.toLowerCase();
     if (r.includes('0 out of') || r.includes('0 textes') || r.includes('0 texts'))
-      return "La traduction n'a produit aucun résultat. Vérifiez que le document contient du texte, puis réessayez ou choisissez un autre moteur.";
+      return t('dashboard.translate.error.noResult');
     if (r.includes('api key') || r.includes('api_key') || r.includes('unauthorized') || r.includes('401'))
-      return "Clé API invalide ou manquante. Contactez l'administrateur pour configurer les clés.";
+      return t('dashboard.translate.error.apiKey');
     if (r.includes('quota') || r.includes('rate limit') || r.includes('429'))
-      return "Limite d'utilisation atteinte. Réessayez dans quelques minutes ou choisissez un autre moteur.";
+      return t('dashboard.translate.error.quota');
     if (r.includes('timeout') || r.includes('timed out') || r.includes('connexion'))
-      return "La connexion au service de traduction a expiré. Vérifiez votre réseau et réessayez.";
+      return t('dashboard.translate.error.timeout');
     if (r.includes('not found') || r.includes('404'))
-      return "La session a expiré. Cliquez sur Réessayer pour relancer la traduction.";
+      return t('dashboard.translate.error.sessionExpired');
     if (r.includes('empty') || r.includes('vide') || r.includes('no translatable'))
-      return "Le document semble vide ou ne contient pas de texte traduisible (PDF image ?).";
+      return t('dashboard.translate.error.empty');
     if (r.includes('unsupported') || r.includes('format'))
-      return "Format de fichier non supporté ou fichier corrompu.";
+      return t('dashboard.translate.error.unsupported');
     if (r.includes('lost connection') || r.includes('internet'))
-      return "Connexion perdue. Vérifiez votre réseau et réessayez.";
+      return t('dashboard.translate.error.connection');
     // Generic fallback — show raw but readable
-    return `Traduction échouée : ${raw.charAt(0).toUpperCase() + raw.slice(1)}`;
+    return t('dashboard.translate.error.generic', { detail: raw.charAt(0).toUpperCase() + raw.slice(1) });
   };
 
   useEffect(() => {
     if (submit.error && submit.error !== lastErrorRef.current) {
       lastErrorRef.current = submit.error;
-      showError({ title: 'Traduction échouée', description: humanFriendlyError(submit.error) });
+      showError({ title: t('dashboard.translate.error.title'), description: humanFriendlyError(submit.error) });
     }
   }, [submit.error, showError]);
 
@@ -275,7 +275,7 @@ export default function TranslatePage() {
             {/* ── CONFIGURING STATE: File strip ─────────────────── */}
             {showConfiguring && (
               <div className="editorial-card p-10 bg-white border-none shadow-editorial dark:bg-[#141414]">
-                <h4 className="text-[10px] font-black uppercase tracking-[0.3em] mb-10 text-brand-dark/30 border-b border-black/5 pb-6 dark:text-white/30 dark:border-white/5">
+                <h4 className="text-[10px] font-black uppercase tracking-[0.3em] mb-10 text-brand-dark/50 border-b border-black/5 pb-6 dark:text-white/50 dark:border-white/5">
                   {t('landing.translate.sourceDocument')}
                 </h4>
                 <FileStrip file={upload.file!} onRemove={upload.removeFile} onReplace={() => replaceInputRef.current?.click()} t={t} />
@@ -295,7 +295,7 @@ export default function TranslatePage() {
                     <h3 className="text-2xl font-black uppercase tracking-tight mb-2 text-brand-dark dark:text-white">
                       {t('dashboard.translate.translating')}
                     </h3>
-                    <p className="text-[10px] text-brand-dark/30 font-black uppercase tracking-widest dark:text-white/30">
+                    <p className="text-[10px] text-brand-dark/50 font-black uppercase tracking-widest dark:text-white/50">
                       {submit.fileName || upload.file?.name}
                     </p>
                   </div>
@@ -311,7 +311,7 @@ export default function TranslatePage() {
                           'w-12 h-12 rounded-2xl border-4 border-white dark:border-[#141414] shadow-xl flex items-center justify-center z-10 transition-all duration-500',
                           submit.progress > (i * 25)
                             ? 'bg-brand-dark text-white scale-110 dark:bg-brand-accent'
-                            : 'bg-brand-muted text-brand-dark/20 dark:bg-white/10 dark:text-white/20'
+                            : 'bg-brand-muted text-brand-dark/40 dark:bg-white/10 dark:text-white/40'
                         )}
                       >
                         <Icon size={18} />
@@ -325,7 +325,7 @@ export default function TranslatePage() {
                 </div>
 
                 <div className="flex justify-between items-end mb-8">
-                  <span className="text-[10px] font-black text-brand-dark/30 uppercase tracking-[0.3em] dark:text-white/30">
+                  <span className="text-[10px] font-black text-brand-dark/50 uppercase tracking-[0.3em] dark:text-white/50">
                     {activeStepIdx < 2 ? t('dashboard.translate.steps.uploading') : t('dashboard.translate.steps.starting')}
                   </span>
                   <span className="text-7xl font-black text-brand-dark dark:text-white">
@@ -360,7 +360,7 @@ export default function TranslatePage() {
                         </p>
                       </div>
                     </div>
-                    <span className="px-5 py-2 bg-white dark:bg-[#1a1a1a] rounded-full text-[9px] font-black uppercase tracking-widest text-brand-accent border border-brand-accent/20 shadow-sm">
+                    <span className="px-5 py-2 bg-white dark:bg-[#1a1a1a] rounded-full text-[11px] font-black uppercase tracking-widest text-brand-accent border border-brand-accent/20 shadow-sm">
                       {qualityLabel}
                     </span>
                   </div>
@@ -375,7 +375,7 @@ export default function TranslatePage() {
                     </button>
                     <button
                       onClick={handleNewTranslation}
-                      className="text-[10px] font-black uppercase tracking-[0.3em] text-brand-dark/20 hover:text-brand-dark transition-colors dark:text-white/20 dark:hover:text-white"
+                      className="text-[10px] font-black uppercase tracking-[0.3em] text-brand-dark/40 hover:text-brand-dark transition-colors dark:text-white/40 dark:hover:text-white"
                     >
                       + {t('dashboard.translate.complete.newTranslation')}
                     </button>
@@ -394,7 +394,7 @@ export default function TranslatePage() {
                       <AlertTriangle className="size-5 text-red-500" />
                     </div>
                     <div className="flex-1 min-w-0">
-                      <p className="text-sm font-black uppercase tracking-tight text-red-600 dark:text-red-400 mb-2">Traduction échouée</p>
+                      <p className="text-sm font-black uppercase tracking-tight text-red-600 dark:text-red-400 mb-2">{t('dashboard.translate.error.title')}</p>
                       <p className="text-sm text-red-600/80 dark:text-red-300/80 leading-relaxed">{humanFriendlyError(submit.error)}</p>
                     </div>
                   </div>
@@ -416,7 +416,7 @@ export default function TranslatePage() {
                       className="premium-button w-full py-5 text-[12px] uppercase tracking-[0.25em] flex items-center justify-center gap-3 !rounded-2xl"
                     >
                       <RotateCcw size={18} />
-                      Réessayer la traduction
+                      {t('dashboard.translate.retry')}
                     </button>
                   )}
                   <button
@@ -424,7 +424,7 @@ export default function TranslatePage() {
                     className="w-full py-4 border-2 border-black/10 dark:border-white/10 rounded-2xl text-[11px] font-black uppercase tracking-[0.25em] text-brand-dark/50 dark:text-white/50 hover:text-brand-dark dark:hover:text-white hover:border-brand-dark/20 dark:hover:border-white/20 transition-all flex items-center justify-center gap-3"
                   >
                     <Upload size={16} />
-                    Nouveau fichier
+                    {t('dashboard.translate.newFile')}
                   </button>
                 </div>
               </div>
@@ -441,7 +441,7 @@ export default function TranslatePage() {
               <div className="editorial-card bg-white border-none shadow-editorial dark:bg-[#141414] overflow-hidden flex flex-col lg:sticky lg:top-8 lg:max-h-[calc(100vh-6rem)]">
                 {/* Scrollable config content */}
                 <div className="flex-1 overflow-y-auto p-10 pb-6">
-                  <h4 className="text-[10px] font-black uppercase tracking-[0.3em] mb-10 text-brand-dark/30 border-b border-black/5 pb-6 dark:text-white/30 dark:border-white/5">
+                  <h4 className="text-[10px] font-black uppercase tracking-[0.3em] mb-10 text-brand-dark/50 border-b border-black/5 pb-6 dark:text-white/50 dark:border-white/5">
                     {t('landing.translate.configuration')}
                   </h4>
 
@@ -463,20 +463,20 @@ export default function TranslatePage() {
                     {config.provider && (
                       <div className="flex items-center gap-2">
                         <span className={cn(
-                          "inline-flex items-center gap-1.5 px-3 py-1.5 rounded-full text-[9px] font-black uppercase tracking-[0.15em]",
+                          "inline-flex items-center gap-1.5 px-3 py-1.5 rounded-full text-[10px] font-black uppercase tracking-[0.15em]",
                           config.mode === 'llm'
                             ? "bg-brand-accent/10 text-brand-accent border border-brand-accent/20"
                             : "bg-brand-muted/50 text-brand-dark/40 dark:bg-white/5 dark:text-white/40 border border-transparent"
                         )}>
                           {config.mode === 'llm' ? (
-                            <><Zap size={10} /> Mode IA</>
+                            <><Zap size={10} /> {t('dashboard.translate.modeAI')}</>
                           ) : (
-                            <><Languages size={10} /> Mode Classique</>
+                            <><Languages size={10} /> {t('dashboard.translate.modeClassic')}</>
                           )}
                         </span>
                         {config.mode === 'classic' && config.isPro && (
-                          <span className="text-[9px] text-brand-dark/20 dark:text-white/20 italic">
-                            Glossaires disponibles en mode IA
+                          <span className="text-[11px] text-brand-dark/40 dark:text-white/40 italic">
+                            {t('dashboard.translate.glossaryLLMHint')}
                           </span>
                         )}
                       </div>
@@ -497,7 +497,7 @@ export default function TranslatePage() {
                     {/* PDF mode selector */}
                     {isPdf && (
                       <div className="space-y-2">
-                        <label className="text-[9px] font-black text-brand-dark/40 uppercase tracking-[0.2em] block mb-3 dark:text-white/40">
+                        <label className="text-[11px] font-black text-brand-dark/50 uppercase tracking-[0.15em] block mb-3 dark:text-white/50">
                           {t('dashboard.translate.pdfMode.title')}
                         </label>
                         <div className="grid grid-cols-2 gap-2">
@@ -515,7 +515,7 @@ export default function TranslatePage() {
                               <FileText className="size-4 text-brand-accent" />
                               {t('dashboard.translate.pdfMode.preserveLayout')}
                             </div>
-                            <p className="mt-1 text-[9px] text-brand-dark/50 font-bold uppercase tracking-widest leading-relaxed dark:text-white/40">
+                            <p className="mt-1 text-[11px] text-brand-dark/55 font-bold uppercase tracking-widest leading-relaxed dark:text-white/50">
                               {t('dashboard.translate.pdfMode.preserveLayoutDesc')}
                             </p>
                           </button>
@@ -533,7 +533,7 @@ export default function TranslatePage() {
                               <Languages className="size-4 text-brand-accent" />
                               {t('dashboard.translate.pdfMode.textOnly')}
                             </div>
-                            <p className="mt-1 text-[9px] text-brand-dark/50 font-bold uppercase tracking-widest leading-relaxed dark:text-white/40">
+                            <p className="mt-1 text-[11px] text-brand-dark/55 font-bold uppercase tracking-widest leading-relaxed dark:text-white/50">
                               {t('dashboard.translate.pdfMode.textOnlyDesc')}
                             </p>
                           </button>
@@ -552,24 +552,24 @@ export default function TranslatePage() {
                       'w-full py-5 rounded-2xl text-[13px] font-black uppercase tracking-[0.2em] flex items-center justify-center gap-3 transition-all duration-200',
                       config.isConfigValid && upload.file && !submit.isSubmitting
                         ? 'bg-brand-dark text-white hover:bg-brand-dark/90 shadow-lg shadow-brand-dark/20 dark:bg-brand-accent dark:text-brand-dark dark:hover:bg-brand-accent/90'
-                        : 'bg-black/5 dark:bg-white/5 text-brand-dark/25 dark:text-white/25 cursor-not-allowed'
+                        : 'bg-black/5 dark:bg-white/5 text-brand-dark/45 dark:text-white/45 cursor-not-allowed'
                     )}
                   >
                     {submit.isSubmitting ? (
-                      <><Loader2 className="size-5 animate-spin" />Envoi en cours...</>
+                      <><Loader2 className="size-5 animate-spin" />{t('dashboard.translate.submitting')}</>
                     ) : (
-                      <><ArrowRight size={20} />Lancer la traduction</>
+                      <><ArrowRight size={20} />{t('dashboard.translate.submit')}</>
                     )}
                   </button>
                   {!upload.file && (
-                    <p className="text-center text-[10px] text-brand-dark/30 dark:text-white/30 mt-2 font-bold uppercase tracking-widest">↑ Déposez d'abord un fichier</p>
+                    <p className="text-center text-[11px] text-brand-dark/40 dark:text-white/40 mt-2 font-bold uppercase tracking-widest">↑ {t('dashboard.translate.noFile')}</p>
                   )}
                   {upload.file && !config.targetLang && (
-                    <p className="text-center text-[10px] text-brand-dark/30 dark:text-white/30 mt-2 font-bold uppercase tracking-widest">↑ Sélectionnez une langue cible</p>
+                    <p className="text-center text-[11px] text-brand-dark/40 dark:text-white/40 mt-2 font-bold uppercase tracking-widest">↑ {t('dashboard.translate.noTargetLang')}</p>
                   )}
                 </div>
 
-                <div className="shrink-0 flex justify-between px-6 pb-5 pt-1 text-[9px] font-black uppercase tracking-[0.2em] text-brand-dark/20 dark:text-white/20">
+                <div className="shrink-0 flex justify-between px-6 pb-5 pt-1 text-[10px] font-black uppercase tracking-[0.15em] text-brand-dark/40 dark:text-white/40">
                   <span className="flex items-center gap-2">
                     <ShieldCheck size={12} /> {t('landing.translate.zeroRetention')}
                   </span>
@@ -583,7 +583,7 @@ export default function TranslatePage() {
             {/* ── MONITOR (processing) ────────────────────────────── */}
             {showProcessing && (
               <div className="editorial-card p-10 bg-white border-none shadow-editorial h-full dark:bg-[#141414]">
-                <h4 className="text-[10px] font-black uppercase tracking-[0.4em] mb-12 flex items-center gap-3 text-brand-dark/30 dark:text-white/30">
+                <h4 className="text-[11px] font-black uppercase tracking-[0.3em] mb-12 flex items-center gap-3 text-brand-dark/45 dark:text-white/45">
                   <div className="w-2 h-2 bg-brand-accent rounded-full animate-ping" />
                   {t('dashboard.translate.liveMonitor')}
                 </h4>
@@ -603,7 +603,7 @@ export default function TranslatePage() {
                       <p className="text-[11px] font-black uppercase tracking-tight truncate text-brand-dark dark:text-white">
                         {submit.fileName || upload.file?.name}
                       </p>
-                      <p className="text-[9px] text-brand-dark/40 font-bold uppercase tracking-widest mt-1 dark:text-white/40">
+                      <p className="text-[11px] text-brand-dark/45 font-bold uppercase tracking-widest mt-1 dark:text-white/45">
                         {upload.file ? `${fmt(upload.file.size)} ` : ''}{(submit.fileName || upload.file?.name || '').split('.').pop()?.toUpperCase()}
                       </p>
                     </div>
@@ -612,16 +612,16 @@ export default function TranslatePage() {
 
                 {/* Config summary */}
                 <div className="space-y-8 mb-16 px-2">
-                  <div className="flex justify-between items-center text-[10px] font-black uppercase tracking-[0.4em] text-brand-dark/30 dark:text-white/30">
+                  <div className="flex justify-between items-center text-[10px] font-black uppercase tracking-[0.4em] text-brand-dark/50 dark:text-white/50">
                     <span>{t('dashboard.translate.language.source')}</span>
                     <span className="text-brand-dark dark:text-white">{srcLangName.toUpperCase()}</span>
                   </div>
-                  <div className="flex justify-between items-center text-[10px] font-black uppercase tracking-[0.4em] text-brand-dark/30 dark:text-white/30">
+                  <div className="flex justify-between items-center text-[10px] font-black uppercase tracking-[0.4em] text-brand-dark/50 dark:text-white/50">
                     <span>{t('dashboard.translate.language.target')}</span>
                     <span className="text-brand-accent">{tgtLangName.toUpperCase()}</span>
                   </div>
                   {currentProvider && (
-                    <div className="flex justify-between items-center text-[10px] font-black uppercase tracking-[0.4em] text-brand-dark/30 dark:text-white/30">
+                    <div className="flex justify-between items-center text-[10px] font-black uppercase tracking-[0.4em] text-brand-dark/50 dark:text-white/50">
                       <span>{t('dashboard.translate.engine')}</span>
                       <span className="text-brand-dark dark:text-white">{currentProvider.label.toUpperCase()}</span>
                     </div>
@@ -631,7 +631,7 @@ export default function TranslatePage() {
                 {/* Quality progress */}
                 <div className="pt-10 border-t border-black/10 dark:border-white/10">
                   <div className="flex justify-between text-[10px] font-black uppercase tracking-[0.4em] mb-4">
-                    <span className="text-brand-dark/30 dark:text-white/30">{t('dashboard.translate.quality')}</span>
+                    <span className="text-brand-dark/50 dark:text-white/50">{t('dashboard.translate.quality')}</span>
                     <span className="text-brand-accent">{qualityLabel}</span>
                   </div>
                   <div className="h-2 bg-brand-muted rounded-full overflow-hidden p-0.5 dark:bg-white/10">
@@ -654,22 +654,22 @@ export default function TranslatePage() {
             {/* ── SUMMARY (complete) ──────────────────────────────── */}
             {showComplete && (
               <div className="editorial-card p-10 bg-white border-none shadow-editorial h-full dark:bg-[#141414]">
-                <h4 className="text-[10px] font-black uppercase tracking-[0.4em] mb-12 flex items-center gap-3 text-brand-dark/30 dark:text-white/30">
+                <h4 className="text-[11px] font-black uppercase tracking-[0.3em] mb-12 flex items-center gap-3 text-brand-dark/45 dark:text-white/45">
                   <CheckCircle2 size={14} className="text-emerald-500" />
                   {t('dashboard.translate.summary')}
                 </h4>
 
                 <div className="space-y-8 mb-16 px-2">
-                  <div className="flex justify-between items-center text-[10px] font-black uppercase tracking-[0.4em] text-brand-dark/30 dark:text-white/30">
+                  <div className="flex justify-between items-center text-[10px] font-black uppercase tracking-[0.4em] text-brand-dark/50 dark:text-white/50">
                     <span>{t('dashboard.translate.language.source')}</span>
                     <span className="text-brand-dark dark:text-white">{srcLangName.toUpperCase()}</span>
                   </div>
-                  <div className="flex justify-between items-center text-[10px] font-black uppercase tracking-[0.4em] text-brand-dark/30 dark:text-white/30">
+                  <div className="flex justify-between items-center text-[10px] font-black uppercase tracking-[0.4em] text-brand-dark/50 dark:text-white/50">
                     <span>{t('dashboard.translate.language.target')}</span>
                     <span className="text-brand-accent">{tgtLangName.toUpperCase()}</span>
                   </div>
                   {currentProvider && (
-                    <div className="flex justify-between items-center text-[10px] font-black uppercase tracking-[0.4em] text-brand-dark/30 dark:text-white/30">
+                    <div className="flex justify-between items-center text-[10px] font-black uppercase tracking-[0.4em] text-brand-dark/50 dark:text-white/50">
                       <span>{t('dashboard.translate.engine')}</span>
                       <span className="text-brand-dark dark:text-white">{currentProvider.label.toUpperCase()}</span>
                     </div>
@@ -678,7 +678,7 @@ export default function TranslatePage() {
 
                 <div className="pt-10 border-t border-black/10 dark:border-white/10">
                   <div className="flex justify-between text-[10px] font-black uppercase tracking-[0.4em] mb-4">
-                    <span className="text-brand-dark/30 dark:text-white/30">{t('dashboard.translate.quality')}</span>
+                    <span className="text-brand-dark/50 dark:text-white/50">{t('dashboard.translate.quality')}</span>
                     <span className="text-brand-accent">{qualityLabel}</span>
                   </div>
                   <div className="h-2 bg-brand-muted rounded-full overflow-hidden p-0.5 dark:bg-white/10">
@@ -701,7 +701,7 @@ export default function TranslatePage() {
 
             <div className="flex-1">
               <div className="flex items-center gap-4 mb-4">
-                <span className="accent-pill !px-3 !py-1 text-[9px] italic">{t('memento.title')}</span>
+                <span className="accent-pill !px-3 !py-1 text-[11px] italic">{t('memento.title')}</span>
                 <h3 className="text-2xl font-black uppercase tracking-tight text-brand-dark dark:text-white">{t('memento.title')}</h3>
               </div>
               <p className="text-sm text-brand-dark/40 font-medium leading-relaxed max-w-2xl dark:text-white/40">
@@ -736,12 +736,12 @@ function FileStrip({ file, onRemove, onReplace, t }: { file: File; onRemove: ()
       <FileIcon className={`size-5 shrink-0 ${color}`} />
       <div className="flex min-w-0 flex-1 flex-col">
         <span className="truncate text-[11px] font-black uppercase tracking-tight text-brand-dark dark:text-white">{file.name}</span>
-        <span className="text-[9px] text-brand-dark/40 font-bold uppercase tracking-widest dark:text-white/40">{fmt(file.size)} .{ext.toUpperCase()}</span>
+        <span className="text-[10px] text-brand-dark/45 font-bold uppercase tracking-widest dark:text-white/45">{fmt(file.size)} .{ext.toUpperCase()}</span>
       </div>
-      <button type="button" onClick={onReplace} className="flex shrink-0 items-center gap-1 rounded-xl px-2 py-1 text-[10px] font-black uppercase tracking-widest text-brand-dark/30 transition hover:bg-brand-muted hover:text-brand-dark dark:text-white/30 dark:hover:bg-white/10 dark:hover:text-white">
+      <button type="button" onClick={onReplace} className="flex shrink-0 items-center gap-1 rounded-xl px-2 py-1 text-[10px] font-black uppercase tracking-widest text-brand-dark/50 transition hover:bg-brand-muted hover:text-brand-dark dark:text-white/50 dark:hover:bg-white/10 dark:hover:text-white">
         <Upload className="size-3.5" />{t('dashboard.translate.replace')}
       </button>
-      <button type="button" aria-label="Remove" onClick={onRemove} className="flex size-7 shrink-0 items-center justify-center rounded-xl text-brand-dark/20 transition hover:bg-brand-muted hover:text-brand-dark dark:text-white/20 dark:hover:bg-white/10 dark:hover:text-white">
+      <button type="button" aria-label="Remove" onClick={onRemove} className="flex size-7 shrink-0 items-center justify-center rounded-xl text-brand-dark/40 transition hover:bg-brand-muted hover:text-brand-dark dark:text-white/40 dark:hover:bg-white/10 dark:hover:text-white">
         <X className="size-4" />
       </button>
     </div>
@@ -789,7 +789,7 @@ function StatBox({ icon, value, label }: { icon: React.ReactNode; value: string;
     <div className="p-6 bg-brand-muted/30 rounded-3xl text-center border border-transparent hover:border-brand-accent/10 transition-all dark:bg-white/5 dark:border-white/5">
       <div className="text-brand-accent flex justify-center mb-4">{icon}</div>
       <p className="text-[12px] font-black text-brand-dark mb-1 uppercase tracking-tight dark:text-white">{value}</p>
-      <p className="text-[8px] font-black text-brand-dark/30 uppercase tracking-[0.2em] dark:text-white/30">{label}</p>
+      <p className="text-[11px] font-black text-brand-dark/50 uppercase tracking-[0.15em] dark:text-white/50">{label}</p>
     </div>
   );
 }

frontend/src/app/pricing/page.tsx

@@ -814,7 +814,7 @@ export default function PricingPage() {
                 <Badge className="ml-auto text-xs bg-blue-500/10 text-blue-600 border-blue-500/30 dark:text-blue-300">{t('pricing.aiModels.essential.plan')}</Badge>
               </div>
               <div className="text-sm text-muted-foreground mb-3">
-                {t('pricing.aiModels.essential.descPrefix')} <strong className="text-foreground">DeepSeek V3.2</strong> {t('pricing.aiModels.essential.descSuffix')}
+                {t('pricing.aiModels.essential.descPrefix')} <strong className="text-foreground">{t('pricing.aiModels.essential.modelName')}</strong> {t('pricing.aiModels.essential.descSuffix')}
               </div>
               <div className="flex flex-wrap gap-2 text-xs">
                 <span className="px-2 py-1 bg-muted rounded">{t('pricing.aiModels.essential.context')}</span>