Enhance overlay image handling: support dynamic filenames, add delete and rename functionality, and improve seasonal image management

Jellyfin.Plugin.MediaBarEnhanced/Web/mediaBarEnhanced.css

@@ -1153,3 +1153,98 @@
     transform: scale(1.05);
   }
 }
+
+
+/* Text Overlay Styles */
+.custom-overlay-style-Neon {
+  color: #fff;
+  text-shadow: 
+    0 0 5px #fff,
+    0 0 10px #fff,
+    0 0 20px #ff00de,
+    0 0 40px #ff00de,
+    0 0 80px #ff00de,
+    0 0 90px #ff00de,
+    0 0 100px #ff00de,
+    0 0 150px #ff00de;
+  animation: flickerNeon 1.5s infinite alternate;
+}
+
+@keyframes flickerNeon {
+  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
+    text-shadow: 
+      0 0 5px #fff,
+      0 0 10px #fff,
+      0 0 20px #ff00de,
+      0 0 40px #ff00de,
+      0 0 80px #ff00de,
+      0 0 90px #ff00de,
+      0 0 100px #ff00de,
+      0 0 150px #ff00de;
+  }
+  20%, 24%, 55% {
+    text-shadow: none;
+  }
+}
+
+.custom-overlay-style-Typewriter {
+  font-family: 'Courier New', Courier, monospace;
+  background-color: #222;
+  color: #00ff00;
+  padding: 10px 20px;
+  border: 2px solid #00ff00;
+  border-radius: 4px;
+  box-shadow: 4px 4px 0px #00ff00;
+  text-transform: uppercase;
+}
+
+.custom-overlay-style-Bubble {
+  color: #fff;
+  background: rgba(255, 255, 255, 0.2);
+  backdrop-filter: blur(5px);
+  -webkit-backdrop-filter: blur(5px);
+  padding: 12px 30px;
+  border-radius: 100px;
+  border: 2px solid rgba(255, 255, 255, 0.5);
+  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 0 20px rgba(255,255,255,0.2);
+  text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
+  animation: floatBubble 4s ease-in-out infinite;
+}
+
+@keyframes floatBubble {
+  0% { transform: translateY(0px); }
+  50% { transform: translateY(-15px); }
+  100% { transform: translateY(0px); }
+}
+
+.custom-overlay-style-SlideIn {
+  color: #fff;
+  text-transform: uppercase;
+  letter-spacing: 5px;
+  text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
+  position: relative;
+  animation: slideInCinematic 1.2s cubic-bezier(0.25, 1, 0.5, 1) forwards;
+}
+
+.custom-overlay-style-SlideIn::before {
+  content: '';
+  position: absolute;
+  top: -10px;
+  bottom: -10px;
+  left: -50vw;
+  right: -50px;
+  background: linear-gradient(to right, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.8) 70%, transparent 100%);
+  z-index: -1;
+  border-left: 5px solid #00a4dc;
+}
+
+@keyframes slideInCinematic {
+  from {
+    transform: translateX(-100vw);
+    opacity: 0;
+  }
+  to {
+    transform: translateX(0);
+    opacity: 1;
+  }
+}