/* ============================================
   Quiz Styles
   ============================================ */

.quiz-area {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Question Header */
.quiz-header {
  text-align: center;
}

.quiz-header .question-count {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

/* Question Card */
.question-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 2rem;
  text-align: center;
}

.question-card .prompt {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.question-card .german-word {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}

/* Answer Options */
.answer-options {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.answer-btn {
  width: 100%;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  background: var(--card-bg);
  border: 2px solid var(--border);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  text-align: left;
  transition: all var(--transition);
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.answer-btn:hover:not(:disabled) {
  border-color: var(--primary);
  background: rgba(13, 110, 110, 0.04);
}

.answer-btn .option-letter {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* Answer States */
.answer-btn.correct {
  border-color: var(--success);
  background: rgba(40, 167, 69, 0.08);
}

.answer-btn.correct .option-letter {
  background: var(--success);
  color: #fff;
}

.answer-btn.wrong {
  border-color: var(--danger);
  background: rgba(220, 53, 69, 0.08);
}

.answer-btn.wrong .option-letter {
  background: var(--danger);
  color: #fff;
}

.answer-btn:disabled {
  cursor: default;
  opacity: 0.7;
}

/* Feedback */
.quiz-feedback {
  text-align: center;
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  display: none;
}

.quiz-feedback.show {
  display: block;
}

.quiz-feedback.correct {
  background: rgba(40, 167, 69, 0.1);
  color: var(--success);
}

.quiz-feedback.wrong {
  background: rgba(220, 53, 69, 0.1);
  color: var(--danger);
}

/* Results Screen */
.quiz-results {
  text-align: center;
  padding: 2.5rem;
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.quiz-results .score-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 6px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
}

.quiz-results h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.quiz-results p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.quiz-results .btn-group {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .question-card {
    padding: 1.5rem;
  }

  .question-card .german-word {
    font-size: 1.6rem;
  }
}