/* Custom Styles & Utilities for Media Pembelajaran "Numbers" - SMKN 1 Mundu */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadeIn {
  animation: fadeIn 0.25s ease-out forwards;
}

/* Sound Wave animation for TTS Playing */
@keyframes soundWave {
  0%, 100% { height: 6px; }
  50% { height: 18px; }
}

.sound-bar {
  display: inline-block;
  width: 3px;
  background-color: #3b82f6;
  border-radius: 9999px;
  animation: soundWave 0.8s ease-in-out infinite;
}

.sound-bar:nth-child(2) { animation-delay: 0.15s; }
.sound-bar:nth-child(3) { animation-delay: 0.3s; }
.sound-bar:nth-child(4) { animation-delay: 0.45s; }

/* Custom scrollbar for number explorer */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Print Styles for Official Student Report Card */
@media print {
  body {
    background: #ffffff !important;
    color: #000000 !important;
    font-size: 11pt !important;
  }

  nav,
  header,
  footer,
  #audio-indicator,
  #app-toast,
  .no-print,
  button,
  .print-hidden {
    display: none !important;
  }

  #section-hasil {
    display: block !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .print-container {
    width: 100% !important;
    box-shadow: none !important;
    border: none !important;
    padding: 0 !important;
  }

  .print-header {
    display: block !important;
    border-bottom: 2px solid #000 !important;
    padding-bottom: 12px !important;
    margin-bottom: 20px !important;
    text-align: center !important;
  }

  .page-break {
    page-break-before: always;
  }
}