/* Custom styles for Web Development Step by Step */

/* Exercise containers */
.exercise-container {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 1.5rem;
  margin: 1.5rem 0;
  background: #fafafa;
}

.exercise-level-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.level-1-badge { background: #e3f2fd; color: #1565c0; }
.level-2-badge { background: #e8f5e9; color: #2e7d32; }
.level-3-badge { background: #fff3e0; color: #ef6c00; }
.level-4-badge { background: #fce4ec; color: #c2185b; }
.level-5-badge { background: #f3e5f5; color: #7b1fa2; }

/* Code blocks */
pre {
  border-radius: 6px;
}

/* AI prompt styling */
.ai-prompt {
  background: #f5f5f5;
  border-left: 4px solid #6366f1;
  padding: 1rem;
  margin: 1rem 0;
  font-family: monospace;
}

/* Chapter summary */
.chapter-summary {
  background: #e8f5e9;
  border-radius: 8px;
  padding: 1.5rem;
  margin-top: 2rem;
}

/* Reflection checklist */
.reflection {
  background: #fff8e1;
  border-radius: 8px;
  padding: 1.5rem;
  margin-top: 2rem;
}

/* Journal prompt */
.journal {
  background: #e3f2fd;
  border-radius: 8px;
  padding: 1.5rem;
  margin-top: 2rem;
}