@import url('https://fonts.googleapis.com/css?family=Muli&display=swap');

* {
  box-sizing: border-box;
}

body {
  background-color: #34495e; /* Dark blue-grey */
  font-family: 'Muli', sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  overflow: hidden;
  margin: 0;
}

h3 {
  color: #ecf0f1; /* Light grey */
  margin: 10px 0 20px;
  text-align: center;
}

.container {
  width: 550px; /* Slightly wider container */
  background-color: #2c3e50; /* Darker blue-grey for container */
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2); /* Subtle shadow */
}

textarea {
  border: none;
  display: block;
  width: 100%;
  height: 120px; /* Taller textarea */
  font-family: inherit;
  padding: 15px; /* Increased padding */
  margin: 0 0 20px;
  font-size: 16px;
  border-radius: 5px;
  background-color: #ecf0f1; /* Light grey background */
  color: #333; /* Dark text */
}

textarea:focus {
  outline: none;
  border: 2px solid #2ecc71; /* Green border on focus */
}

.tag {
  background-color: #3498db; /* Blue tag */
  color: #fff;
  border-radius: 50px;
  padding: 10px 20px;
  margin: 0 8px 10px 0; /* Increased margin */
  font-size: 14px;
  display: inline-block;
  transition: background-color 0.3s ease;
}

.tag.highlight {
  background-color: #e74c3c; /* Red highlight */
}

#clearChoicesBtn {
  background-color: #e74c3c; /* Red button */
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 16px;
  margin-top: 20px;
  transition: background-color 0.3s ease;
}

#clearChoicesBtn:hover {
  background-color: #c0392b; /* Darker red on hover */
}