.exercise-container {
  width: 68rem;
  height: 40rem;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'League Spartan', sans-serif;
}

.festival-container {
  width: 68rem;
  height: 40rem;
  display: flex;
  gap: 2rem;
  background-color: #fff;
  border-radius: 0.8rem;
  box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.1);
  padding: 1.5rem 0 0 0;
}

.image-column {
  flex: 1.2;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  border-radius: 0.5rem;
}

.festival-image {
  width: 100%;
  object-fit: contain;
  border-radius: 0.5rem;
  box-shadow: 0 0.2rem 0.4rem rgba(0, 0, 0, 0.1);
}

.sentences-column {
  display: flex;
  flex-direction: column;
  padding: 1rem;
  
  padding-top: 5.5rem;
}

/* Custom scrollbar */
.sentences-column::-webkit-scrollbar {
  width: 0.8rem;
}

.sentences-column::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 0.4rem;
}

.sentences-column::-webkit-scrollbar-thumb {
  background: #ccc;
  border-radius: 0.4rem;
}

.sentences-column::-webkit-scrollbar-thumb:hover {
  background: #aaa;
}

.sentences-list {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.sentence-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  line-height: 1.5;
  font-size: 1.2rem;
}

.sentence-item:last-child {
  margin-bottom: 0;
}

.fill-in {
  width: 3.5rem;
  height: 2.5rem;
  padding: 0 0.5rem;
  font-size: 1.2rem;
  border: 0.2rem solid #F9B002;
  border-radius: 1.5rem;
  text-align: center;
  background-color: rgba(255, 255, 255, 0.7);
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.fill-in:focus {
  outline: none;
  border-color: #00699f;
  box-shadow: 0 0 0.3rem rgba(52, 152, 219, 0.5);
  background-color: rgba(255, 255, 255, 0.9);
}

/* Visual feedback for correct/incorrect answers */
.fill-in.correct {
  background-color: rgba(37, 129, 116, 0.1);
  border-color: #258174;
}

.fill-in.incorrect {
  background-color: rgba(255, 0, 0, 0.1);
  border-color: #ff0000;
}