/* Container styling */
body{
background: #22C1C3;
background: linear-gradient(0deg, rgba(34, 193, 195, 1) 0%, rgba(253, 187, 45, 1) 100%);  

}


/* Filled blanks highlight */
p {
  background: linear-gradient(to right, #fff, #e8f6ff);
  padding: 5px;
  border-radius: 4px;
}
/* Sentences container */
#sentences {
  margin: 20px;
  font-size: 1.2em;
  line-height: 1.6;
}

/* Word bank container */
#word-bank {
  margin: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Word bank buttons */
#word-bank button {
  padding: 10px 15px;
  font-size: 1em;
  border: 2px solid #3498db;
  border-radius: 6px;
  background-color: #f0f8ff;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

#word-bank button:hover {
  background-color: #3498db;
  color: #fff;
}

/* Highlight effect for filled blanks */
.highlight {
  background-color: #ffff99;   /* soft yellow glow */
  border-bottom: 2px solid #3498db;
  transition: background-color 0.5s ease;
}
#nextLessonBtn {
      padding: 12px 24px;
      font-size: 16px;
      background-color: #28a745; /* Green for celebration */
      color: white;
      border: none;
      border-radius: 8px;
      cursor: pointer;
      transition: background-color 0.3s ease;
    }

    #nextLessonBtn:hover {
      background-color: #218838;
    }