.ai-role-play-container {
  font-family: 'Comic Neue', cursive;
  max-width: 700px;
  margin: auto;
  padding: 20px;
  background: #f7f7f7;
}
.ai-role-play-container h2 {
  color: #FF6B6B;
  text-align: center;
  font-family: 'Fredoka One', cursive;
}
.ai-role-play-container .dialogue-box {
  margin: 20px 0;
  padding: 15px;
  border-radius: 15px;
  background: white;
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
  border: 2px solid #f0f0f0;
  min-height: 120px;
  max-height: 400px;
  overflow-y: auto;
}
.ai-role-play-container .role-selection {
  background: #f0f8ff;
  padding: 15px;
  border-radius: 10px;
  margin-bottom: 20px;
  text-align: center;
  border: 2px dashed #4ECDC4;
}
.ai-role-play-container select {
  padding: 10px 15px;
  font-size: 16px;
  border-radius: 20px;
  border: 2px solid #FF6B6B;
  margin: 10px 0;
  font-family: 'Comic Neue', cursive;
  width: 100%;
  max-width: 300px;
}
.ai-role-play-container button {
  padding: 10px 20px;
  font-size: 16px;
  margin: 5px;
  border: none;
  background: #FF6B6B;
  color: white;
  border-radius: 20px;
  cursor: pointer;
  font-family: 'Fredoka One', cursive;
  transition: all 0.2s;
}
.ai-role-play-container button:hover {
  background: #ff5252;
  transform: translateY(-2px);
}
.ai-role-play-container button:disabled {
  background: #ccc;
  transform: none;
  cursor: not-allowed;
}
.ai-role-play-container .student-line, .ai-role-play-container .system-line {
  padding: 14px 18px;
  border-radius: 15px;
  margin: 12px 0;
  position: relative;
  max-width: 80%;
  font-size: 20px;
  line-height: 1.5;
  color: #111;
  word-wrap: break-word;
}
.ai-role-play-container .student-line {
  background: #4ECDC4;
  margin-left: auto;
  border-bottom-right-radius: 5px;
}
.ai-role-play-container .system-line {
  background: #f0f0f0;
  margin-right: auto;
  border-bottom-left-radius: 5px;
}
.ai-role-play-container .student-line::before, .ai-role-play-container .system-line::before {
  content: attr(data-role);
  font-weight: bold;
  display: block;
  margin-bottom: 5px;
  font-family: 'Fredoka One', cursive;
}
.ai-role-play-container #result {
  font-weight: bold;
  color: #FF6B6B;
  text-align: center;
  padding: 10px;
  border-radius: 10px;
  background: #FFE66D;
  margin-top: 15px;
  min-height: 24px;
}
/* New Feedback Styles */
.ai-role-play-container #feedbackArea {
  margin-top: 25px;
  padding: 20px;
  background: #fff;
  border: 2px solid #4ECDC4;
  border-radius: 15px;
}
.ai-role-play-container #feedbackArea h3 {
    text-align: center;
    color: #FF6B6B;
    font-family: 'Fredoka One', cursive;
}
.ai-role-play-container .feedback-summary {
    text-align: center;
    font-size: 1.2em;
    font-weight: bold;
    margin-bottom: 20px;
}
.ai-role-play-container .feedback-line {
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
    margin-bottom: 10px;
}
.ai-role-play-container .feedback-line strong {
    display: block;
    margin-bottom: 5px;
    color: #333;
}
.ai-role-play-container .feedback-expected {
    color: #666;
    font-style: italic;
}
.ai-role-play-container .feedback-transcript.correct {
    color: #2E7D32; /* Green */
}
.ai-role-play-container .feedback-transcript.incorrect {
    color: #C62828; /* Red */
}

@media (max-width: 600px) {
  .ai-role-play-container { padding: 15px; }
  .ai-role-play-container .student-line, .ai-role-play-container .system-line { max-width: 90%; font-size: 18px; }
}