Feature: Musicando Ideias profissional com gerador de 3 versoes, sintese de audio MiniMax music-2.0, player com loop/equalizer, mapeamento BNCC e exportacao PDF/TXT/MP3

public/style.css

@@ -4067,6 +4067,79 @@ code {
   border-color: rgba(139, 92, 246, 0.4) !important;
 }
 
+/* ============================================================
+   ESTILOS DO MUSICANDO IDEIAS (ESTÚDIO PROFISSIONAL)
+   ============================================================ */
+.tag-checkbox {
+  display: inline-flex;
+  align-items: center;
+  gap: 5px;
+  background: rgba(255, 255, 255, 0.04);
+  border: 1px solid var(--border-light);
+  border-radius: 6px;
+  padding: 5px 9px;
+  font-size: 0.75rem;
+  color: var(--text-primary);
+  cursor: pointer;
+  user-select: none;
+  transition: all 0.2s ease;
+}
+
+.tag-checkbox:hover {
+  background: rgba(168, 85, 247, 0.12);
+  border-color: rgba(168, 85, 247, 0.4);
+}
+
+.tag-checkbox:has(input:checked) {
+  background: rgba(168, 85, 247, 0.2);
+  border-color: #a855f7;
+  color: #d8b4fe;
+  font-weight: 600;
+}
+
+.tag-checkbox input[type="checkbox"] {
+  accent-color: #a855f7;
+  cursor: pointer;
+}
+
+/* Animação do Visualizer de Áudio */
+.wave-bar {
+  transition: height 0.15s ease;
+}
+
+.wave-bar.wave-active {
+  animation: wave-pulse 0.8s infinite ease-in-out alternate;
+}
+
+.wave-bar.wave-active:nth-child(2n) {
+  animation-duration: 0.6s;
+  animation-delay: 0.1s;
+}
+
+.wave-bar.wave-active:nth-child(3n) {
+  animation-duration: 0.9s;
+  animation-delay: 0.2s;
+}
+
+.wave-bar.wave-active:nth-child(4n) {
+  animation-duration: 0.7s;
+  animation-delay: 0.15s;
+}
+
+@keyframes wave-pulse {
+  0% { height: 20%; background-color: #a855f7; }
+  50% { height: 95%; background-color: #ec4899; }
+  100% { height: 40%; background-color: #3b82f6; }
+}
+
+@media (max-width: 768px) {
+  #musicaLeftPanel, #musicaRightPanel {
+    min-width: 100% !important;
+    width: 100% !important;
+  }
+}
+
+