.tools-parent-container .background-animations {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
}
.tools-parent-container .floating-balloons {
  position: absolute;
  width: 100%;
  height: 100%;
}
.tools-parent-container .floating-balloons::before,
.tools-parent-container .floating-balloons::after {
  content: "🎈";
  position: absolute;
  font-size: 2rem;
  animation: floatBalloon 8s infinite ease-in-out;
}
.tools-parent-container .floating-balloons::before {
  left: 10%;
  animation-delay: 0s;
  color: #ff6b6b;
}
.tools-parent-container .floating-balloons::after {
  right: 10%;
  animation-delay: 4s;
  color: #4ecdc4;
}
@keyframes floatBalloon {
  0%, 100% {
    transform: translateY(100vh) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(10deg);
  }
}
.tools-parent-container .twinkling-stars {
  position: absolute;
  width: 100%;
  height: 100%;
}
.tools-parent-container .twinkling-stars::before,
.tools-parent-container .twinkling-stars::after {
  content: "⭐";
  position: absolute;
  font-size: 1.5rem;
  animation: twinkle 3s infinite;
}
.tools-parent-container .twinkling-stars::before {
  top: 20%;
  left: 20%;
  animation-delay: 0s;
}
.tools-parent-container .twinkling-stars::after {
  top: 30%;
  right: 25%;
  animation-delay: 1.5s;
}
@keyframes twinkle {
  0%, 100% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
}
.tools-parent-container .rainbow-clouds {
  position: absolute;
  width: 100%;
  height: 100%;
}
.tools-parent-container .rainbow-clouds::before {
  content: "☁️";
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  font-size: 3rem;
  animation: floatCloud 10s infinite ease-in-out;
}
@keyframes floatCloud {
  0%, 100% {
    transform: translateX(-50%) translateY(0px);
  }
  50% {
    transform: translateX(-50%) translateY(-20px);
  }
}
.tools-parent-container {
  /* App Wrapper */
}
.tools-parent-container .app-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  min-height: 100vh;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 30px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  position: relative;
}
.tools-parent-container {
  /* Header Styles (continued) */
}
.tools-parent-container .main-header {
  background: linear-gradient(135deg, #ff6b6b 0%, #4ecdc4 50%, #45b7d1 100%);
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.tools-parent-container .main-header::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: headerShine 4s infinite;
}
@keyframes headerShine {
  0%, 100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(180deg);
  }
}
.tools-parent-container .header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 2;
}
.tools-parent-container .logo-section {
  display: flex;
  align-items: center;
  gap: 15px;
}
.tools-parent-container .logo-icon {
  font-size: 2.5rem;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}
.tools-parent-container .app-title {
  font-family: "Bubblegum Sans", cursive;
  font-size: clamp(1.8rem, 5vw, 3rem);
  color: white;
  text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.3);
  margin: 0;
}
.tools-parent-container .sound-toggle-btn {
  background: rgba(255, 255, 255, 0.2);
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 25px;
  padding: 12px 20px;
  color: white;
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tools-parent-container .sound-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.05);
}
.tools-parent-container .sound-icon {
  font-size: 1.2rem;
}
.tools-parent-container {
  /* Navigation Styles */
}
.tools-parent-container .main-navigation {
  background:linear-gradient(45deg, #dfab46 40%, #dfb86d 40%, #dfab46 61%);
  padding: 15px 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}
.tools-parent-container .nav-container {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}
.tools-parent-container .nav-button {
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 20px;
  padding: 15px 25px;
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: #333;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  min-width: 80px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
.tools-parent-container .nav-button:hover {
  background: white;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}
.tools-parent-container .nav-button.active {
  background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}
.tools-parent-container .nav-icon {
  font-size: 1.5rem;
}
.tools-parent-container .nav-text {
  font-size: 0.9rem;
}
.tools-parent-container {
  /* Content Area */
}
.tools-parent-container .content-area {
  padding: 30px 20px;
  min-height: calc(100vh - 200px);
}
.tools-parent-container .content-section {
  display: none;
  animation: fadeInUp 0.6s ease-out;
}
.tools-parent-container .content-section.active {
  display: block;
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.tools-parent-container {
  /* Home Section */
}
.tools-parent-container .welcome-container {
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}
.tools-parent-container .welcome-character {
  position: relative;
  margin-bottom: 30px;
}
.tools-parent-container .character-face {
  font-size: 4rem;
  animation: wiggle 3s infinite;
}
@keyframes wiggle {
  0%, 100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(5deg);
  }
  75% {
    transform: rotate(-5deg);
  }
}
.tools-parent-container .character-speech {
  background: white;
  border-radius: 20px;
  padding: 15px 20px;
  margin-top: 15px;
  font-size: 1.2rem;
  color: #333;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  position: relative;
  display: inline-block;
}
.tools-parent-container .character-speech::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-bottom: 15px solid white;
}
.tools-parent-container .welcome-title {
  font-family: "Bubblegum Sans", cursive;
  font-size: clamp(2rem, 6vw, 3.5rem);
  color: #ff6b6b;
  margin-bottom: 40px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}
.tools-parent-container .activity-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}
.tools-parent-container .activity-card {
  position: relative;
  background: white;
  border-radius: 25px;
  padding: 40px 30px;
  text-align: center;
  cursor: pointer;
  transition: all 0.4s ease;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}
.tools-parent-container .activity-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #ff9a9e, #fecfef);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.tools-parent-container .activity-card:hover::before {
  opacity: 1;
}
.tools-parent-container .activity-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}
.tools-parent-container .activity-card > * {
  position: relative;
  z-index: 2;
}
.tools-parent-container .card-icon {
  font-size: 4rem;
  margin-bottom: 20px;
  animation: cardIconFloat 3s infinite ease-in-out;
}
@keyframes cardIconFloat {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}
.tools-parent-container .activity-card h3 {
  font-family: "Bubblegum Sans", cursive;
  font-size: 1.8rem;
  color: #333;
  margin-bottom: 15px;
}
.tools-parent-container .activity-card:hover h3 {
  color: white;
}
.tools-parent-container .activity-card p {
  font-size: 1.1rem;
  color: #666;
  line-height: 1.5;
}
.tools-parent-container .activity-card:hover p {
  color: white;
}
.tools-parent-container .card-sparkles {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 20px;
  height: 20px;
}
.tools-parent-container .card-sparkles::before,
.tools-parent-container .card-sparkles::after {
  content: "✨";
  position: absolute;
  font-size: 1rem;
  animation: sparkle 2s infinite;
}
.tools-parent-container .card-sparkles::before {
  animation-delay: 0s;
}
.tools-parent-container .card-sparkles::after {
  animation-delay: 1s;
  top: 10px;
  left: 10px;
}
@keyframes sparkle {
  0%, 100% {
    opacity: 0;
    transform: scale(0.5);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}
.tools-parent-container {
  /* Section Headers */
}
.tools-parent-container .section-header {
  text-align: center;
  margin-bottom: 40px;
}
.tools-parent-container .section-title {
  font-family: "Bubblegum Sans", cursive;
  font-size: clamp(2rem, 5vw, 3rem);
  color: #ff6b6b;
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}
.tools-parent-container .progress-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.tools-parent-container .progress-bar {
  position: relative;
  width: 300px;
  height: 20px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}
.tools-parent-container .progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #ff6b6b, #4ecdc4, #45b7d1);
  width: 0%;
  transition: width 0.8s ease;
  border-radius: 15px;
  position: relative;
}
.tools-parent-container .progress-fill::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: progressShine 2s infinite;
}
@keyframes progressShine {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}
.tools-parent-container .progress-star {
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  animation: starPulse 1.5s infinite;
}
@keyframes starPulse {
  0%, 100% {
    transform: translateY(-50%) scale(1);
  }
  50% {
    transform: translateY(-50%) scale(1.2);
  }
}
.tools-parent-container .progress-text {
  font-weight: 600;
  color: #333;
  font-size: 1rem;
}
.tools-parent-container {
  /* Alphabet and Numbers Grid */
}
.tools-parent-container .alphabet-container,
.tools-parent-container .numbers-container {
  max-width: 800px;
  margin: 0 auto;
}
.tools-parent-container .alphabet-grid,
.tools-parent-container .numbers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  gap: 10px;
  padding: 20px;
  overflow-y: auto;
}
.tools-parent-container .letter-tile,
.tools-parent-container .number-tile {
  aspect-ratio: 1;
  background: linear-gradient(135deg, #ff9a9e, #fecfef);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Bubblegum Sans", cursive;
  font-size: 2rem;
  font-weight: bold;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  position: relative;
  overflow: hidden;
}
.tools-parent-container .letter-tile::before,
.tools-parent-container .number-tile::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
  transform: scale(0);
  transition: transform 0.3s ease;
}
.tools-parent-container .letter-tile:hover::before,
.tools-parent-container .number-tile:hover::before {
  transform: scale(1);
}
.tools-parent-container .letter-tile:hover,
.tools-parent-container .number-tile:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
  background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
}
.tools-parent-container .letter-tile.completed,
.tools-parent-container .number-tile.completed {
  background: linear-gradient(135deg, #4ecdc4, #45b7d1);
  animation: completedPulse 2s infinite;
}
@keyframes completedPulse {
  0%, 100% {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  }
  50% {
    box-shadow: 0 6px 20px rgba(78, 205, 196, 0.4);
  }
}
.tools-parent-container .letter-tile.completed::after,
.tools-parent-container .number-tile.completed::after {
  content: "✓";
  position: absolute;
  top: 5px;
  right: 5px;
  background: white;
  color: #4ecdc4;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: bold;
}
.tools-parent-container {
  /* Modal Styles */
}
.tools-parent-container .letter-modal,
.tools-parent-container .number-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  padding: 20px;
  overflow-y: auto;
}
.tools-parent-container .letter-modal.active,
.tools-parent-container .number-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: modalFadeIn 0.4s ease-out;
}
@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
.tools-parent-container .modal-content {
  background: white;
  border-radius: 30px;
  padding: 40px;
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: modalSlideUp 0.5s ease-out;
}
@keyframes modalSlideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
.tools-parent-container .close-button {
  position: absolute;
  top: 20px;
  right: 20px;
  background: #ff6b6b;
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
}
.tools-parent-container .close-button:hover {
  background: #ff5252;
  transform: scale(1.1) rotate(90deg);
}
.tools-parent-container {
  /* Letter/Number Showcase */
}
.tools-parent-container .letter-showcase,
.tools-parent-container .number-showcase {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-bottom: 30px;
  padding: 20px;
  background: linear-gradient(135deg, #f8f9ff, #e8f4fd);
  border-radius: 20px;
}
.tools-parent-container .big-letter-display,
.tools-parent-container .big-number-display {
  font-family: "Bubblegum Sans", cursive;
  font-size: 6rem;
  color: #ff6b6b;
  text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.1);
  animation: letterBounce 2s infinite ease-in-out;
  min-width: 120px;
  text-align: center;
}
@keyframes letterBounce {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-10px) scale(1.05);
  }
}
.tools-parent-container .letter-info,
.tools-parent-container .number-info {
  flex: 1;
}
.tools-parent-container .letter-title,
.tools-parent-container .number-title {
  font-family: "Bubblegum Sans", cursive;
  font-size: 2rem;
  color: #333;
  margin-bottom: 20px;
}
.tools-parent-container .letter-examples {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}
.tools-parent-container .example-item {
  background: white;
  padding: 10px 15px;
  border-radius: 15px;
  font-size: 1.2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  animation: exampleSlide 0.5s ease-out;
}
.tools-parent-container .example-item:nth-child(1) {
  animation-delay: 0.1s;
}
.tools-parent-container .example-item:nth-child(2) {
  animation-delay: 0.2s;
}
.tools-parent-container .example-item:nth-child(3) {
  animation-delay: 0.3s;
}
@keyframes exampleSlide {
  from {
    transform: translateX(-20px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}
.tools-parent-container .counting-display {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
  justify-content: center;
}
.tools-parent-container .counting-item {
  font-size: 2rem;
  animation: countingPop 0.5s ease-out;
}
.tools-parent-container .counting-item:nth-child(1) {
  animation-delay: 0.1s;
}
.tools-parent-container .counting-item:nth-child(2) {
  animation-delay: 0.2s;
}
.tools-parent-container .counting-item:nth-child(3) {
  animation-delay: 0.3s;
}
.tools-parent-container .counting-item:nth-child(4) {
  animation-delay: 0.4s;
}
.tools-parent-container .counting-item:nth-child(5) {
  animation-delay: 0.5s;
}
.tools-parent-container .counting-item:nth-child(6) {
  animation-delay: 0.6s;
}
.tools-parent-container .counting-item:nth-child(7) {
  animation-delay: 0.7s;
}
.tools-parent-container .counting-item:nth-child(8) {
  animation-delay: 0.8s;
}
.tools-parent-container .counting-item:nth-child(9) {
  animation-delay: 0.9s;
}
.tools-parent-container .counting-item:nth-child(10) {
  animation-delay: 1s;
}
@keyframes countingPop {
  from {
    transform: scale(0);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}
.tools-parent-container .speak-button {
  background: linear-gradient(45deg, #dfab46 40%, #dfb86d 40%, #dfab46 61%);
  border: none;
  border-radius: 25px;
  padding: 15px 25px;
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}
.tools-parent-container .speak-button:hover {
  background: linear-gradient(135deg, #5a67d8, #6b46c1);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}
.tools-parent-container {
  /* Tracing Section */
}
.tools-parent-container .tracing-section {
  background: #f8f9ff;
  border-radius: 20px;
  padding: 25px;
  margin-bottom: 25px;
  text-align: center;
}
.tools-parent-container .tracing-section h4 {
  font-family: "Bubblegum Sans", cursive;
  font-size: 1.5rem;
  color: #ff6b6b;
  margin-bottom: 20px;
}
.tools-parent-container .tracing-canvas-container {
  position: relative;
  display: inline-block;
  margin-bottom: 60px;
  /* Increased margin for instruction space */
}
.tools-parent-container #letterTracingCanvas,
.tools-parent-container #numberTracingCanvas {
  border: 4px dashed #4ecdc4;
  border-radius: 15px;
  background: white;
  cursor: crosshair;
  touch-action: none;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}
.tools-parent-container .tracing-instructions {
  position: absolute;
  bottom: -40px;
  /* Moved down a bit more */
  left: 50%;
  transform: translateX(-50%);
  background: #4ecdc4;
  color: white;
  padding: 10px 20px;
  /* Increased padding */
  border-radius: 20px;
  /* More rounded */
  font-size: 1rem;
  /* Larger font */
  font-weight: 600;
  white-space: nowrap;
  max-width: 90%;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  animation: instructionPulse 2s infinite ease-in-out;
}
@keyframes instructionPulse {
  0%, 100% {
    transform: translateX(-50%) scale(1);
  }
  50% {
    transform: translateX(-50%) scale(1.05);
  }
}
.tools-parent-container .tracing-controls {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}
.tools-parent-container .control-btn {
  background: linear-gradient(135deg, #ff9a9e, #fecfef);
  border: none;
  border-radius: 20px;
  padding: 12px 24px;
  /* Increased padding */
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  color: #333;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  font-size: 1rem;
  /* Slightly larger font */
}
.tools-parent-container .control-btn:hover {
  background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}
.tools-parent-container {
  /* Navigation */
}
.tools-parent-container .letter-navigation,
.tools-parent-container .number-navigation {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.tools-parent-container .nav-arrow {
  background: linear-gradient(45deg, #dfab46 40%, #dfb86d 40%, #dfab46 61%);
  border: none;
  border-radius: 25px;
  padding: 15px 25px;
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  flex: 1;
  max-width: 150px;
}
.tools-parent-container .nav-arrow:hover {
  background: linear-gradient(135deg, #5a67d8, #6b46c1);
  transform: translateY(-2px);
}
.tools-parent-container .nav-arrow:disabled {
  background: #ccc;
  cursor: not-allowed;
  transform: none;
}
.tools-parent-container {
  /* Games Section */
}
.tools-parent-container .games-menu {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-bottom: 40px;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}
.tools-parent-container .game-card {
  background: white;
  border-radius: 25px;
  padding: 30px 25px;
  text-align: center;
  cursor: pointer;
  transition: all 0.4s ease;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}
.tools-parent-container .game-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, #dfab46 40%, #dfb86d 40%, #dfab46 61%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.tools-parent-container .game-card:hover::before {
  opacity: 1;
}
.tools-parent-container .game-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}
.tools-parent-container .game-card > * {
  position: relative;
  z-index: 2;
}
.tools-parent-container .game-icon {
  font-size: 3.5rem;
  margin-bottom: 20px;
  animation: gameIconBounce 2s infinite ease-in-out;
}
@keyframes gameIconBounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}
.tools-parent-container .game-card h3 {
  font-family: "Bubblegum Sans", cursive;
  font-size: 1.6rem;
  color: #333;
  margin-bottom: 15px;
}
.tools-parent-container .game-card:hover h3 {
  color: white;
}
.tools-parent-container .game-card p {
  font-size: 1rem;
  color: #666;
  line-height: 1.5;
}
.tools-parent-container .game-card:hover p {
  color: white;
}
.tools-parent-container {
  /* Game Play Area */
}
.tools-parent-container .game-play-area {
  background: white;
  border-radius: 25px;
  padding: 30px;
  min-height: 400px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  display: none;
  animation: gameAreaSlide 0.5s ease-out;
}
.tools-parent-container .game-play-area.active {
  display: block;
}
@keyframes gameAreaSlide {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.tools-parent-container .game-header {
  text-align: center;
  margin-bottom: 30px;
}
.tools-parent-container .game-title {
  font-family: "Bubblegum Sans", cursive;
  font-size: 2rem;
  color: #ff6b6b;
  margin-bottom: 10px;
}
.tools-parent-container .game-score {
  font-size: 1.2rem;
  color: #333;
  font-weight: 600;
}
.tools-parent-container .game-grid {
  display: grid;
  gap: 15px;
  margin-bottom: 25px;
  justify-content: center;
}
.tools-parent-container .game-item {
  background: linear-gradient(135deg, #ff9a9e, #fecfef);
  border-radius: 15px;
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  font-size: 2rem;
  min-width: 80px;
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tools-parent-container .game-item:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}
.tools-parent-container .game-item.correct {
  background: linear-gradient(135deg, #4ecdc4, #45b7d1);
  animation: correctAnswer 0.6s ease-out;
}
.tools-parent-container .game-item.wrong {
  background: linear-gradient(135deg, #ff6b6b, #ff5252);
  animation: wrongAnswer 0.6s ease-out;
}
@keyframes correctAnswer {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes wrongAnswer {
  0%, 100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-5px);
  }
  75% {
    transform: translateX(5px);
  }
}
.tools-parent-container .game-controls {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}
.tools-parent-container .game-btn {
  background: linear-gradient(45deg, #dfab46 40%, #dfb86d 40%, #dfab46 61%);
  border: none;
  border-radius: 20px;
  padding: 12px 24px;
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
}
.tools-parent-container .game-btn:hover {
  background: linear-gradient(135deg, #5a67d8, #6b46c1);
  transform: translateY(-2px);
}
.tools-parent-container {
  /* Achievement Popup */
}
.tools-parent-container .achievement-popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}
.tools-parent-container .achievement-popup.active {
  display: flex;
  animation: achievementShow 0.6s ease-out;
}
@keyframes achievementShow {
  from {
    opacity: 0;
    transform: scale(0.5);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
.tools-parent-container .achievement-content {
  background: white;
  border-radius: 30px;
  padding: 40px;
  text-align: center;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}
.tools-parent-container .achievement-content::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #ff6b6b);
  animation: achievementGlow 3s linear infinite;
  z-index: -1;
}
@keyframes achievementGlow {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.tools-parent-container .achievement-icon {
  font-size: 4rem;
  margin-bottom: 20px;
  animation: achievementBounce 1s infinite;
}
@keyframes achievementBounce {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-10px) scale(1.1);
  }
}
.tools-parent-container .achievement-title {
  font-family: "Bubblegum Sans", cursive;
  font-size: 2rem;
  color: #ff6b6b;
  margin-bottom: 15px;
}
.tools-parent-container .achievement-message {
  font-size: 1.2rem;
  color: #333;
  margin-bottom: 25px;
}
.tools-parent-container .achievement-close {
  background: linear-gradient(135deg, #4ecdc4, #45b7d1);
  border: none;
  border-radius: 25px;
  padding: 15px 30px;
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
}
.tools-parent-container .achievement-close:hover {
  background: linear-gradient(135deg, #26a69a, #2196f3);
  transform: translateY(-2px);
}
.tools-parent-container {
  /* Confetti Animation */
}
.tools-parent-container .confetti-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1500;
}
.tools-parent-container .confetti-piece {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  animation: confettiFall 3s linear infinite;
}
@keyframes confettiFall {
  0% {
    transform: translateY(-100vh) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0;
  }
}
.tools-parent-container {
  /* Responsive Design */
}
@media (max-width: 768px) {
  .tools-parent-container .app-wrapper {
    border-radius: 0;
    margin: 0;
  }
  .tools-parent-container .main-header {
    padding: 15px;
  }
  .tools-parent-container .app-title {
    font-size: 1.5rem;
  }
  .tools-parent-container .logo-icon {
    font-size: 2rem;
  }
  .tools-parent-container .main-navigation {
    padding: 10px 15px;
  }
  .tools-parent-container .nav-container {
    gap: 8px;
  }
  .tools-parent-container .nav-button {
    padding: 10px 15px;
    min-width: 60px;
  }
  .tools-parent-container .nav-icon {
    font-size: 1.2rem;
  }
  .tools-parent-container .nav-text {
    font-size: 0.8rem;
  }
  .tools-parent-container .content-area {
    padding: 20px 15px;
  }
  .tools-parent-container .welcome-title {
    font-size: 2rem;
  }
  .tools-parent-container .character-face {
    font-size: 3rem;
  }
  .tools-parent-container .activity-cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .tools-parent-container .activity-card {
    padding: 30px 20px;
  }
  .tools-parent-container .card-icon {
    font-size: 3rem;
  }
  .tools-parent-container .alphabet-grid,
  .tools-parent-container .numbers-grid {
    grid-template-columns: repeat(auto-fill, minmax(45px, 1fr));
    gap: 8px;
    padding: 15px;
  }
  .tools-parent-container .letter-tile,
  .tools-parent-container .number-tile {
    font-size: 1.2rem;
  }
  .tools-parent-container .modal-content {
    padding: 25px;
    margin: 10px;
  }
  .tools-parent-container .letter-showcase,
  .tools-parent-container .number-showcase {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  .tools-parent-container .big-letter-display,
  .tools-parent-container .big-number-display {
    font-size: 4rem;
  }
  .tools-parent-container .letter-title,
  .tools-parent-container .number-title {
    font-size: 1.5rem;
  }
  .tools-parent-container #letterTracingCanvas,
  .tools-parent-container #numberTracingCanvas {
    width: 100%;
    max-width: 300px;
    height: 200px;
  }
  .tools-parent-container .tracing-controls {
    flex-direction: column;
    align-items: center;
  }
  .tools-parent-container .control-btn {
    width: 150px;
  }
  .tools-parent-container .letter-navigation,
  .tools-parent-container .number-navigation {
    flex-direction: column;
    gap: 10px;
  }
  .tools-parent-container .nav-arrow {
    max-width: none;
  }
  .tools-parent-container .games-menu {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .tools-parent-container .game-card {
    padding: 25px 20px;
  }
  .tools-parent-container .game-icon {
    font-size: 3rem;
  }
  .tools-parent-container .progress-bar {
    width: 250px;
  }
  .tools-parent-container .tracing-instructions {
    font-size: 0.9rem;
    padding: 8px 16px;
    bottom: -35px;
    white-space: normal;
    max-width: 95%;
  }
  .tools-parent-container .tracing-canvas-container {
    margin-bottom: 70px;
  }
}
@media (max-width: 480px) {
  .tools-parent-container .sound-toggle-btn {
    padding: 8px 12px;
    font-size: 0.9rem;
  }
  .tools-parent-container .sound-text {
    display: none;
  }
  .tools-parent-container .app-title {
    font-size: 1.2rem;
  }
  .tools-parent-container .welcome-title {
    font-size: 1.8rem;
  }
  .tools-parent-container .section-title {
    font-size: 1.8rem;
  }
  .tools-parent-container .character-speech {
    font-size: 1rem;
    padding: 12px 15px;
  }
  .tools-parent-container .alphabet-grid,
  .tools-parent-container .numbers-grid {
    grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
    gap: 6px;
    padding: 10px;
  }
  .tools-parent-container .letter-tile,
  .tools-parent-container .number-tile {
    font-size: 1rem;
  }
  .tools-parent-container .big-letter-display,
  .tools-parent-container .big-number-display {
    font-size: 3rem;
  }
  .tools-parent-container .modal-content {
    padding: 20px;
  }
  .tools-parent-container .close-button {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
  .tools-parent-container .tracing-section {
    padding: 20px;
  }
  .tools-parent-container #letterTracingCanvas,
  .tools-parent-container #numberTracingCanvas {
    max-width: 250px;
    height: 180px;
  }
  .tools-parent-container .achievement-content {
    padding: 30px 20px;
  }
  .tools-parent-container .achievement-icon {
    font-size: 3rem;
  }
  .tools-parent-container .achievement-title {
    font-size: 1.5rem;
  }
  .tools-parent-container .progress-bar {
    width: 200px;
    height: 15px;
  }
}
.tools-parent-container {
  /* High Contrast Mode */
}
@media (prefers-contrast: high) {
  .tools-parent-container .letter-tile,
  .tools-parent-container .number-tile {
    border: 3px solid #000;
  }
  .tools-parent-container .nav-button {
    border: 2px solid #333;
  }
  .tools-parent-container .activity-card {
    border: 2px solid #333;
  }
}
.tools-parent-container {
  /* Reduced Motion */
}
@media (prefers-reduced-motion: reduce) {
  .tools-parent-container *,
  .tools-parent-container *::before,
  .tools-parent-container *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
.tools-parent-container {
  /* Print Styles */
}
@media print {
  .tools-parent-container .background-animations,
  .tools-parent-container .main-header,
  .tools-parent-container .main-navigation,
  .tools-parent-container .achievement-popup,
  .tools-parent-container .confetti-container {
    display: none !important;
  }
  .tools-parent-container .app-wrapper {
    box-shadow: none;
    border-radius: 0;
  }
  .tools-parent-container .content-area {
    padding: 0;
  }
  .tools-parent-container .alphabet-grid,
  .tools-parent-container .numbers-grid {
    grid-template-columns: repeat(6, 1fr);
    page-break-inside: avoid;
  }
}
.tools-parent-container {
  /* Dark Mode Support */
}
/* @media (prefers-color-scheme: dark) {
  .tools-parent-container .app-wrapper {
    background: rgba(30, 30, 30, 0.95);
    color: #e0e0e0;
  }
  .tools-parent-container .modal-content,
  .tools-parent-container .game-play-area,
  .tools-parent-container .achievement-content {
    background: #2a2a2a;
    color: #e0e0e0;
  }
  .tools-parent-container .character-speech,
  .tools-parent-container .example-item {
    background: #3a3a3a;
    color: #e0e0e0;
  }
  .tools-parent-container .tracing-section {
    background: #3a3a3a;
  }
  .tools-parent-container #letterTracingCanvas,
  .tools-parent-container #numberTracingCanvas {
    background: #4a4a4a;
  }
} */
.tools-parent-container {
  /* Accessibility Enhancements */
}
.tools-parent-container .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.tools-parent-container {
  /* Focus Styles */
}
.tools-parent-container button:focus,
.tools-parent-container .letter-tile:focus,
.tools-parent-container .number-tile:focus,
.tools-parent-container .activity-card:focus,
.tools-parent-container .game-card:focus {
  outline: 3px solid #4ecdc4;
  outline-offset: 2px;
}
.tools-parent-container {
  /* Loading Animation */
}
.tools-parent-container .loading {
  position: relative;
  overflow: hidden;
}
.tools-parent-container .loading::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: loading 1.5s infinite;
}
@keyframes loading {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}
.tools-parent-container {
  /* Custom Scrollbar */
}
.tools-parent-container ::-webkit-scrollbar {
  width: 12px;
}
.tools-parent-container ::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 10px;
}
.tools-parent-container ::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
  border-radius: 10px;
}
.tools-parent-container ::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #ff5252, #26a69a);
}
.tools-parent-container {
  /* Lesson Controls */
}
.tools-parent-container .lesson-controls {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.tools-parent-container .lesson-btn {
  background: linear-gradient(45deg, #dfab46 40%, #dfb86d 40%, #dfab46 61%);
  border: none;
  border-radius: 25px;
  padding: 12px 24px;
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.tools-parent-container .lesson-btn:hover {
  background: linear-gradient(135deg, #5a67d8, #6b46c1);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}
.tools-parent-container .lesson-btn:active {
  transform: translateY(0);
}
.tools-parent-container {
  /* Lesson Mode */
}
.tools-parent-container .lesson-mode {
  background: linear-gradient(135deg, #f8f9ff, #e8f4fd);
  border-radius: 20px;
  padding: 25px;
  margin-bottom: 30px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}
.tools-parent-container .lesson-header h3 {
  font-family: "Bubblegum Sans", cursive;
  font-size: 1.8rem;
  color: #ff6b6b;
  margin-bottom: 15px;
}
.tools-parent-container .lesson-progress {
  background: rgba(255, 255, 255, 0.8);
  border-radius: 15px;
  padding: 10px 20px;
  display: inline-block;
  font-weight: 600;
  color: #333;
  margin-bottom: 20px;
}
.tools-parent-container .lesson-navigation {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}
.tools-parent-container .lesson-nav-btn {
  background: linear-gradient(135deg, #ff9a9e, #fecfef);
  border: none;
  border-radius: 20px;
  padding: 10px 20px;
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  color: #333;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
.tools-parent-container .lesson-nav-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
  color: white;
  transform: translateY(-2px);
}
.tools-parent-container .lesson-nav-btn:disabled {
  background: #ccc;
  cursor: not-allowed;
  transform: none;
}
.tools-parent-container {
  /* Letter Display Container */
}
.tools-parent-container .letter-display-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}
.tools-parent-container {
  /* Case Toggle Buttons */
}
.tools-parent-container .letter-case-toggle {
  display: flex;
  gap: 10px;
}
.tools-parent-container .case-btn {
  background: rgba(255, 255, 255, 0.8);
  border: 2px solid #e0e0e0;
  border-radius: 15px;
  padding: 8px 16px;
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  color: #666;
  cursor: pointer;
  transition: all 0.3s ease;
}
.tools-parent-container .case-btn.active {
  background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
  border-color: transparent;
  color: white;
  transform: scale(1.05);
}
.tools-parent-container .case-btn:hover:not(.active) {
  background: white;
  border-color: #ff6b6b;
  color: #ff6b6b;
}
.tools-parent-container {
  /* Tracing Tabs */
}
.tools-parent-container .tracing-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 20px;
}
.tools-parent-container .tracing-tab {
  background: rgba(255, 255, 255, 0.8);
  border: 2px solid #e0e0e0;
  border-radius: 15px;
  padding: 10px 20px;
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  color: #666;
  cursor: pointer;
  transition: all 0.3s ease;
}
.tools-parent-container .tracing-tab.active {
  background: linear-gradient(135deg, #4ecdc4, #45b7d1);
  border-color: transparent;
  color: white;
  transform: scale(1.05);
}
.tools-parent-container .tracing-tab:hover:not(.active) {
  background: white;
  border-color: #4ecdc4;
  color: #4ecdc4;
}
.tools-parent-container {
  /* Instructions Section */
}
.tools-parent-container .instructions-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}
.tools-parent-container .instruction-card {
  background: white;
  border-radius: 25px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.tools-parent-container .instruction-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, #ff6b6b, #4ecdc4, #45b7d1, #ffd93d);
}
.tools-parent-container .instruction-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}
.tools-parent-container .instruction-icon {
  font-size: 3rem;
  text-align: center;
  margin-bottom: 20px;
  animation: instructionIconFloat 3s infinite ease-in-out;
}
@keyframes instructionIconFloat {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-5px);
  }
}
.tools-parent-container .instruction-card h3 {
  font-family: "Bubblegum Sans", cursive;
  font-size: 1.8rem;
  color: #ff6b6b;
  text-align: center;
  margin-bottom: 25px;
}
.tools-parent-container .instruction-steps {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.tools-parent-container .step {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 15px;
  background: linear-gradient(135deg, #f8f9ff, #e8f4fd);
  border-radius: 15px;
  transition: all 0.3s ease;
}
.tools-parent-container .step:hover {
  background: linear-gradient(135deg, #e8f4fd, #f0f8ff);
  transform: translateX(5px);
}
.tools-parent-container .step-number {
  background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
  color: white;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.tools-parent-container .step p {
  margin: 0;
  color: #333;
  line-height: 1.5;
  font-weight: 500;
}
.tools-parent-container {
  /* Enhanced Activity Cards */
}
.tools-parent-container .instructions-card {
  background: linear-gradient(135deg, #a8e6cf, #88d8c0);
}
.tools-parent-container .instructions-card::before {
  background: linear-gradient(45deg, #dfab46 40%, #dfb86d 40%, #dfab46 61%);
}
.tools-parent-container {
  /* Responsive Design for New Elements */
}
@media (max-width: 768px) {
  .tools-parent-container .lesson-controls {
    flex-direction: column;
    align-items: center;
  }
  .tools-parent-container .lesson-btn {
    width: 200px;
  }
  .tools-parent-container .lesson-navigation {
    flex-direction: column;
    align-items: center;
  }
  .tools-parent-container .lesson-nav-btn {
    width: 150px;
  }
  .tools-parent-container .letter-showcase,
  .tools-parent-container .number-showcase {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  .tools-parent-container .letter-display-container {
    order: 1;
  }
  .tools-parent-container .letter-info,
  .tools-parent-container .number-info {
    order: 2;
  }
  .tools-parent-container .letter-case-toggle {
    justify-content: center;
  }
  .tools-parent-container .tracing-tabs {
    flex-direction: column;
    align-items: center;
  }
  .tools-parent-container .tracing-tab {
    width: 150px;
  }
  .tools-parent-container .instructions-container {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 15px;
  }
  .tools-parent-container .instruction-card {
    padding: 25px 20px;
  }
  .tools-parent-container .instruction-icon {
    font-size: 2.5rem;
  }
  .tools-parent-container .instruction-card h3 {
    font-size: 1.5rem;
  }
}
@media (max-width: 480px) {
  .tools-parent-container .tracing-instructions {
    font-size: 0.8rem;
    padding: 6px 12px;
    bottom: -30px;
    border-radius: 15px;
  }
  .tools-parent-container .tracing-canvas-container {
    margin-bottom: 60px;
  }
  .tools-parent-container .control-btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  .tools-parent-container .lesson-mode {
    padding: 20px 15px;
  }
  .tools-parent-container .lesson-header h3 {
    font-size: 1.5rem;
  }
  .tools-parent-container .lesson-btn {
    width: 180px;
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  .tools-parent-container .case-btn,
  .tools-parent-container .tracing-tab {
    padding: 8px 12px;
    font-size: 0.9rem;
  }
  .tools-parent-container .step {
    padding: 12px;
    gap: 12px;
  }
  .tools-parent-container .step-number {
    width: 25px;
    height: 25px;
    font-size: 0.8rem;
  }
  .tools-parent-container .step p {
    font-size: 0.9rem;
  }
  .tools-parent-container .instruction-card {
    padding: 20px 15px;
  }
  .tools-parent-container .instruction-icon {
    font-size: 2rem;
  }
  .tools-parent-container .instruction-card h3 {
    font-size: 1.3rem;
  }
}
.tools-parent-container {
  /* Animation for lesson completion */
}
.tools-parent-container .lesson-complete {
  animation: lessonComplete 1s ease-in-out;
}
@keyframes lessonComplete {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1) rotate(5deg);
  }
  100% {
    transform: scale(1) rotate(0deg);
  }
}
.tools-parent-container {
  /* Enhanced progress indicators */
}
.tools-parent-container .lesson-progress-detail {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 15px;
  padding: 10px 15px;
  margin: 10px 0;
  font-size: 0.9rem;
}
.tools-parent-container .progress-indicator {
  display: flex;
  align-items: center;
  gap: 5px;
}
.tools-parent-container .progress-indicator.completed {
  color: #4ecdc4;
}
.tools-parent-container .tracing-instructions::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 10px solid #4ecdc4;
}
.tools-parent-container .tracing-instructions {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2), 0 0 20px rgba(78, 205, 196, 0.3);
}
.tools-parent-container .tracing-instructions.updating {
  animation: instructionUpdate 0.5s ease-in-out;
}
@keyframes instructionUpdate {
  0% {
    transform: translateX(-50%) scale(1);
    opacity: 1;
  }
  50% {
    transform: translateX(-50%) scale(1.1);
    opacity: 0.7;
  }
  100% {
    transform: translateX(-50%) scale(1);
    opacity: 1;
  }
}
.tools-parent-container {
  /* Remove any remaining show guide button styles */
}
.tools-parent-container .show-guide-btn {
  display: none !important;
}
.tools-parent-container {
  /* Center the single clear button better */
}
.tools-parent-container .tracing-controls {
  margin-top: 20px;
}
.tools-parent-container {
  /* Make the clear button more interactive */
}
.tools-parent-container .control-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}
.tools-parent-container {
  /* Add a subtle animation to the clear button */
}
.tools-parent-container .control-btn {
  position: relative;
  overflow: hidden;
}
.tools-parent-container .control-btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease;
}
.tools-parent-container .control-btn:hover::before {
  width: 100%;
  height: 100%;
}
.tools-parent-container {
  /* Ensure the button text stays above the animation */
}
.tools-parent-container .control-btn span {
  position: relative;
  z-index: 2;
}
.tools-parent-container .progress-indicator.current {
  color: #ff6b6b;
  font-weight: bold;
}
.tools-parent-container .progress-indicator.pending {
  color: #ccc;
}
.tools-parent-container {
  /* Accessibility enhancements */
}
.tools-parent-container .lesson-btn:focus,
.tools-parent-container .case-btn:focus,
.tools-parent-container .tracing-tab:focus,
.tools-parent-container .lesson-nav-btn:focus {
  outline: 3px solid #4ecdc4;
  outline-offset: 2px;
}
.tools-parent-container {
  /* Print styles for instructions */
}
@media print {
  .tools-parent-container .instructions-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .tools-parent-container .instruction-card {
    page-break-inside: avoid;
    box-shadow: none;
    border: 2px solid #ddd;
  }
  .tools-parent-container .instruction-icon {
    display: none;
  }
  .tools-parent-container .step {
    background: #f5f5f5;
    border: 1px solid #ddd;
  }
}
.tools-parent-container {
  /* Dark mode support for new elements */
}
/* @media (prefers-color-scheme: dark) {
  .tools-parent-container .lesson-mode,
  .tools-parent-container .instruction-card {
    background: #2a2a2a;
    color: #e0e0e0;
  }
  .tools-parent-container .lesson-progress {
    background: rgba(255, 255, 255, 0.1);
    color: #e0e0e0;
  }
  .tools-parent-container .case-btn,
  .tools-parent-container .tracing-tab {
    background: rgba(255, 255, 255, 0.1);
    border-color: #555;
    color: #e0e0e0;
  }
  .tools-parent-container .step {
    background: #3a3a3a;
    color: #e0e0e0;
  }
  .tools-parent-container .step p {
    color: #e0e0e0;
  }
} */
.tools-parent-container {
  /* Loading states for lesson mode */
}
.tools-parent-container .lesson-loading {
  position: relative;
  overflow: hidden;
}
.tools-parent-container .lesson-loading::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: lessonLoading 1.5s infinite;
}
@keyframes lessonLoading {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}
.tools-parent-container {
  /* Enhanced hover effects */
}
.tools-parent-container .instruction-card:hover .instruction-icon {
  animation-duration: 1s;
}
.tools-parent-container .instruction-card:hover .step-number {
  transform: scale(1.1);
}
.tools-parent-container {
  /* Smooth transitions for all interactive elements */
}
.tools-parent-container .lesson-btn,
.tools-parent-container .case-btn,
.tools-parent-container .tracing-tab,
.tools-parent-container .lesson-nav-btn,
.tools-parent-container .instruction-card,
.tools-parent-container .step {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes completionCelebration {
  0% {
    transform: translateX(-50%) scale(1);
  }
  50% {
    transform: translateX(-50%) scale(1.2);
  }
  100% {
    transform: translateX(-50%) scale(1);
  }
}
@keyframes miniConfettiFall {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(200px) rotate(360deg);
    opacity: 0;
  }
}
.tools-parent-container .tracing-canvas-container {
  position: relative;
  overflow: visible;
}
.tools-parent-container {
  /* Enhanced tracing instructions */
}
.tools-parent-container .tracing-instructions {
  transition: all 0.3s ease;
  font-weight: bold;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}
.tools-parent-container .numbers-grid::-webkit-scrollbar {
  width: 8px;
}
.tools-parent-container .numbers-grid::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 10px;
}
.tools-parent-container .numbers-grid::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
  border-radius: 10px;
}
.tools-parent-container .example-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  animation: exampleSlide 0.5s ease-out;
}
.tools-parent-container .example-item {
  background: white;
  padding: 10px 15px;
  border-radius: 15px;
  font-size: 1.2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  flex: 1;
}
.tools-parent-container .example-say-btn {
  background: linear-gradient(45deg, #dfab46 40%, #dfb86d 40%, #dfab46 61%);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  flex-shrink: 0;
}
.tools-parent-container .example-say-btn:hover {
  background: linear-gradient(135deg, #5a67d8, #6b46c1);
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}
.tools-parent-container .example-say-btn:active {
  transform: scale(0.95);
}