FEAT: thêm tính năng MasteringModules Modal

app/templates/index.html

@@ -242,6 +242,32 @@
         svg, i[data-lucide] {
             pointer-events: none;
         }
+
+        /* Ozone Mastering Module Styles */
+        .oz-panel {
+            background: linear-gradient(180deg, #131822 0%, #0d1118 100%);
+            border: 1px solid rgba(255, 255, 255, 0.07);
+        }
+        .oz-card {
+            background: #18202c;
+            border: 1px solid rgba(255, 255, 255, 0.1);
+            transition: all 0.15s ease;
+        }
+        .oz-card-active {
+            background: #1e2a3a;
+            border-color: #38bdf8;
+            box-shadow: 0 0 12px rgba(56, 189, 248, 0.2);
+        }
+        .knob-container { touch-action: none; user-select: none; }
+        .knob-dial {
+            transition: transform 0.05s ease-out;
+            box-shadow: inset 0 1px 3px rgba(255,255,255,0.15), 0 3px 8px rgba(0,0,0,0.8);
+        }
+        .oz-scrollbar::-webkit-scrollbar { width: 4px; height: 4px; }
+        .oz-scrollbar::-webkit-scrollbar-track { background: #080b12; }
+        .oz-scrollbar::-webkit-scrollbar-thumb { background: #1e293b; border-radius: 2px; }
+        .oz-scrollbar::-webkit-scrollbar-thumb:hover { background: #334155; }
+        .oz-font-mono { font-family: 'JetBrains Mono', monospace; }
     </style>
 </head>