/* Exercise Container */
.exercise-container {
  width: 68rem;
  height: 36rem;
  margin: 0 auto;
  display: flex;
  position: relative;
  overflow: hidden;
  padding: 1rem;
}

/* Word List Container - First Column */
.word-list-container {
  width: 30rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-right: 2rem;
  padding-left: 5rem;
  padding-top: 5rem;
}

/* Word List */
.word-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 1rem;
}

/* Word Group */
.word-group {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

/* Word Number */
.word-number {
  width: 2rem;
  height: 2rem;
  background-color: #f9b000; /* Yellow */
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 600;
  color: #333;
  flex-shrink: 0;
}

/* Word Items */
.word-items {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Word Item */
.word-item {
  font-size: 1.5rem;
  color: #333;
  padding: 0.3rem 0.5rem;
  border-radius: 0.3rem;
  position: relative;
}

/* Audio Player Container */
.audio-container {
  display: flex;
  justify-content: flex-start;
  padding: 1rem;
  margin-top: 1rem;
}
/* Hidden */
.hidden {
  display: none;
}

/* Image Container - Second Column */
.image-container {
  
  width: 35rem;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem;
}

/* Shopping Image */
.shopping-image {
  margin-top: 5rem;
  width: 35rem;
  object-fit: contain;
  border-radius: 0.5rem;
  box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
}

/* Hide footer */
footer {
  display: none;
}

/* Responsive Adjustments */
@media (max-width: 48rem) { /* 768px */
  .exercise-container {
    height: auto;
    min-height: 34rem;
  }
  
  .poem-line {
    font-size: 1.3rem;
  }
  
  .images-container {
    grid-template-columns: 1fr;
  }
}

/* Larger Screens */
@media (min-width: 64rem) { /* 1024px */
  .exercise-container {
    flex-direction: row;
    align-items: flex-start;
  }
  
  .poem-container {
    width: 50%;
  }
  
  .images-container {
    width: 50%;
  }
}