added open in mpv on anime for electron ver

desktop/views/css/anime/player.css

@@ -504,4 +504,36 @@ body.stop-scrolling {
     opacity: 1 !important;
     visibility: visible !important;
     pointer-events: auto !important;
+}
+
+.glass-btn-mpv {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    background: rgba(255, 255, 255, 0.1);
+    border: 1px solid rgba(255, 255, 255, 0.15);
+    color: white;
+    padding: 6px 12px;
+    border-radius: 8px;
+    font-weight: 700;
+    font-size: 0.85rem;
+    cursor: pointer;
+    transition: all 0.2s ease;
+    backdrop-filter: blur(10px);
+    height: 36px; /* Para igualar la altura de los selects/toggles */
+}
+
+.glass-btn-mpv:hover {
+    background: white;
+    color: black;
+    transform: translateY(-2px);
+    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
+}
+
+.glass-btn-mpv svg {
+    margin-top: -1px;
+}
+
+.glass-btn-mpv:active {
+    transform: scale(0.95);
 }