fix: Herzen weiß/rot mit expliziter Farbe, Admin-Hinweis in Favoritenliste, Tooltip weiß

frontend/src/tools/media.jsx

@@ -226,8 +226,9 @@ function MovieCard({ movie, favIds, hasXrel, onToggleFav, onOpenModal }) {
         <button onClick={e => { e.stopPropagation(); onToggleFav(movie, isFav); }} style={{
           position:'absolute', top:5, right:5, background:'rgba(0,0,0,0.65)',
           border:'none', borderRadius:'50%', width:30, height:30, cursor:'pointer',
-          fontSize:14, display:'flex', alignItems:'center', justifyContent:'center',
+          fontSize:16, display:'flex', alignItems:'center', justifyContent:'center',
-        }}>{isFav ? '❤' : '🤍'}</button>
+          color: isFav ? '#f87171' : '#ffffff',
+        }}>{isFav ? '♥' : '♥'}</button>
       </div>
       <div style={{ padding:'8px 10px', flex:1, display:'flex', flexDirection:'column', gap:3 }}
            onClick={() => onOpenModal({ id: movie.id, media_type: movie.media_type || 'movie' })}>
@@ -762,6 +763,18 @@ function FavoritenKalender({ onOpenModal }) {
           </button>
         </div>
       )}
+      {isAdmin && allFavs.filter(f=>!f.acknowledged).length > 0 && (
+        <div style={{background:'rgba(245,158,11,0.1)',border:'1px solid rgba(245,158,11,0.4)',
+          borderRadius:8,padding:'8px 12px',color:'#f59e0b',fontFamily:'monospace',fontSize:11,
+          display:'flex',alignItems:'center',gap:8,marginBottom:4}}>
+          ⚠ {allFavs.filter(f=>!f.acknowledged).length} unquittierte Favoriten
+          <button onClick={()=>setAdminTab(true)}
+            style={{background:'rgba(245,158,11,0.2)',border:'1px solid rgba(245,158,11,0.4)',
+              borderRadius:6,padding:'2px 10px',color:'#f59e0b',fontFamily:'monospace',fontSize:10,cursor:'pointer'}}>
+            → Ansehen
+          </button>
+        </div>
+      )}
       {filmeFavs.length > 0 && (
         <CollapsibleSection label="🎬 FILME" count={filmeFavs.length}>
           {Object.entries(filmGroups).sort(([a],[b]) => a.localeCompare(b)).map(([key, group]) => (
@@ -969,9 +982,9 @@ function MovieModal({ tmdbId, mediaType='movie', onClose, mobile, onHasXrel, noY
             position:'absolute', top:12, right:54,
             background:'rgba(0,0,0,0.75)', border:'none', borderRadius:'50%',
             width:34, height:34, cursor:'pointer', zIndex:10,
-            color: isFav ? '#f87171' : 'rgba(255,255,255,0.6)',
+            color: isFav ? '#f87171' : '#ffffff',
             fontSize:18, display:'flex', alignItems:'center', justifyContent:'center',
-          }}>{isFav ? '❤' : '🤍'}</button>
+          }}>♥</button>
         )}
 
         {/* Scrollbarer Inhalt */}

frontend/src/tools/statistik.jsx

@@ -337,7 +337,8 @@ export default function Statistik({ mobile }) {
                 <BarChart data={data.monthlyData} margin={{top:0,right:0,bottom:0,left:0}}>
                   <XAxis dataKey="month" tickFormatter={fmtMonth} tick={{fill:'rgba(255,255,255,0.3)',fontSize:10}} axisLine={false} tickLine={false}/>
                   <YAxis tick={{fill:'rgba(255,255,255,0.3)',fontSize:10}} axisLine={false} tickLine={false} tickFormatter={v=>`${v}€`} width={45}/>
-                  <Tooltip contentStyle={{background:'#1a1d2e',border:'1px solid rgba(255,255,255,0.1)',borderRadius:8,fontFamily:'monospace',fontSize:11}}
+                  <Tooltip contentStyle={{background:'#1a1d2e',border:'1px solid rgba(255,255,255,0.1)',borderRadius:8,fontFamily:'monospace',fontSize:11,color:'#fff'}}
+                    labelStyle={{color:'rgba(255,255,255,0.6)'}} itemStyle={{color:'#fff'}}
                     formatter={(v,n)=>[`${v.toFixed(2)} €`, n==='revenue'?'Einnahmen':'Ausgaben']}
                     labelFormatter={fmtMonth}/>
                   <Bar dataKey="revenue"  fill="#4ade80" radius={[4,4,0,0]} maxBarSize={28}/>
@@ -356,7 +357,8 @@ export default function Statistik({ mobile }) {
                   <LineChart data={data.cumulativeData} margin={{top:5,right:5,bottom:0,left:0}}>
                     <XAxis dataKey="month" tickFormatter={fmtMonth} tick={{fill:'rgba(255,255,255,0.3)',fontSize:9}} axisLine={false} tickLine={false}/>
                     <YAxis tick={{fill:'rgba(255,255,255,0.3)',fontSize:9}} axisLine={false} tickLine={false} tickFormatter={v=>`${v}€`} width={42}/>
-                    <Tooltip contentStyle={{background:'#1a1d2e',border:'1px solid rgba(255,255,255,0.1)',borderRadius:8,fontFamily:'monospace',fontSize:11}}
+                    <Tooltip contentStyle={{background:'#1a1d2e',border:'1px solid rgba(255,255,255,0.1)',borderRadius:8,fontFamily:'monospace',fontSize:11,color:'#fff'}}
+                      labelStyle={{color:'rgba(255,255,255,0.6)'}} itemStyle={{color:'#4ecdc4'}}
                       formatter={v=>[`${v.toFixed(2)} €`, 'Gewinn kumuliert']} labelFormatter={fmtMonth}/>
                     <Line type="monotone" dataKey="value" stroke="#4ecdc4" strokeWidth={2} dot={false}/>
                   </LineChart>
@@ -375,7 +377,8 @@ export default function Statistik({ mobile }) {
                         <Cell key={name} fill={CAT_COLORS[name]||'#888'}/>
                       ))}
                     </Pie>
-                    <Tooltip contentStyle={{background:'#1a1d2e',border:'1px solid rgba(255,255,255,0.1)',borderRadius:8,fontFamily:'monospace',fontSize:11}}
+                    <Tooltip contentStyle={{background:'#1a1d2e',border:'1px solid rgba(255,255,255,0.1)',borderRadius:8,fontFamily:'monospace',fontSize:11,color:'#fff'}}
+                    labelStyle={{color:'rgba(255,255,255,0.6)'}} itemStyle={{color:'#fff'}}
                       formatter={v=>[`${v.toFixed(2)} €`]}/>
                     <Legend iconType="circle" iconSize={8}
                       formatter={v=><span style={{color:'rgba(255,255,255,0.5)',fontFamily:'monospace',fontSize:9}}>{v}</span>}/>