/* ===================================
   TEST PAGE STYLES (Pre/Post Test)
   =================================== */

.test-container {
  max-width: 800px;
  margin: 0 auto;
}

.test-header {
  text-align: center;
  margin-bottom: 32px;
  animation: fadeInDown 500ms ease forwards;
}

.test-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.test-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
}

/* Test Progress */
.test-progress {
  margin-bottom: 32px;
  animation: fadeInUp 500ms ease 100ms forwards;
  opacity: 0;
}

.test-progress-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.test-progress-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
}

.test-progress-count {
  font-size: 14px;
  color: var(--text-secondary);
}

.test-progress-bar {
  height: 10px;
  background: var(--accent);
  border-radius: 100px;
  overflow: hidden;
}

.test-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: 100px;
  transition: width 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Question Steps */
.test-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.test-step {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  border: 2px solid var(--border);
  color: var(--text-tertiary);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.test-step.active {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--text-inverse);
  transform: scale(1.1);
}

.test-step.completed {
  border-color: var(--secondary);
  background: var(--secondary);
  color: var(--text-inverse);
}

.test-step.answered {
  border-color: var(--primary-light);
  background: var(--primary-bg);
  color: var(--primary);
}

/* Question Card */
.question-card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: 36px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  animation: fadeInUp 500ms ease 200ms forwards;
  opacity: 0;
}

.question-number {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--primary-bg);
  color: var(--primary);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 20px;
}

.question-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 28px;
  line-height: 1.8;
}

.question-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.question-option {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 15px;
  color: var(--text-primary);
}

.question-option:hover {
  border-color: var(--primary-light);
  background: var(--primary-bg);
}

.question-option.selected {
  border-color: var(--primary);
  background: var(--primary-bg);
  font-weight: 600;
}

.question-option.correct {
  border-color: var(--secondary);
  background: var(--secondary-bg);
  color: var(--secondary-dark);
}

.question-option.wrong {
  border-color: var(--error);
  background: var(--error-bg);
  color: var(--error);
}

.option-letter {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  background: var(--accent);
  color: var(--text-secondary);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.question-option.selected .option-letter {
  background: var(--primary);
  color: var(--text-inverse);
}

.question-option.correct .option-letter {
  background: var(--secondary);
  color: var(--text-inverse);
}

.question-option.wrong .option-letter {
  background: var(--error);
  color: var(--text-inverse);
}

/* Navigation Buttons */
.test-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.test-nav .btn {
  min-width: 140px;
}

/* Test Result */
.test-result {
  text-align: center;
  padding: 48px 24px;
  animation: scaleIn 500ms ease forwards;
}

.test-result-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.test-result-icon .material-icons-round {
  font-size: 40px;
  color: var(--text-inverse);
}

.test-result-score {
  font-size: 48px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
}

.test-result-label {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.test-result-text {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.8;
}

@media (max-width: 768px) {
  .question-card {
    padding: 24px 20px;
  }

  .question-text {
    font-size: 16px;
  }

  .test-nav {
    flex-direction: column-reverse;
  }

  .test-nav .btn {
    width: 100%;
  }
}