/* Standalone professional CSS for OndaEspaña pure vanilla website Opción A */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: rgba(15, 23, 42, 0.6); }
::-webkit-scrollbar-thumb { background: rgba(148, 163, 184, 0.25); border-radius: 9999px; }
::-webkit-scrollbar-thumb:hover { background: rgba(148, 163, 184, 0.45); }

.glass-panel { background: rgba(15, 23, 42, 0.85); backdrop-filter: blur(16px); border: 1px solid rgba(255, 255, 255, 0.08); }

.active-tab {
  background-color: #10b981 !important;
  color: #0f172a !important;
  font-weight: 900 !important;
  transform: scale(1.05);
  box-shadow: 0 10px 15px -3px rgba(16, 185, 129, 0.3);
}

@keyframes pulseBar {
  0%, 100% { transform: scaleY(0.3); }
  50% { transform: scaleY(0.95); }
}

.animate-pulse { animation: pulseBar 1s infinite ease-in-out; transform-origin: bottom; }