/* Exam Mode Styles */

.exam-type-card {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 3px solid #e5e7eb;
}

.exam-type-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
  border-color: #3b82f6;
}

.exam-type-card.featured {
  border-color: #ef4444;
  background: linear-gradient(135deg, #fff 0%, #fef2f2 100%);
}

.exam-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.answer-option {
  padding: 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.answer-option:hover {
  border-color: #3b82f6;
  background: #f0f9ff;
}

.answer-option.selected {
  border-color: #3b82f6;
  background: #dbeafe;
}

.answer-letter {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  margin-right: 1rem;
  flex-shrink: 0;
}

.answer-option.selected .answer-letter {
  background: #3b82f6;
  color: white;
}

.answer-check {
  color: #3b82f6;
  opacity: 0;
  transition: opacity 0.3s ease;
  flex-shrink: 0;
}

.answer-option.selected .answer-check {
  opacity: 1;
}

.badge-exetat {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  display: inline-block;
}

.btn-success {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
}

.stat-box {
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 2px solid transparent;
}