/* ==========================================================================
   GESTURA AI - Automotive AC Quiz Stylesheet
   ========================================================================== */

.quiz-wrapper {
  max-width: 900px;
  margin: 0 auto;
}

/* Quiz Progress Bar & Header */
.quiz-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1rem 1.5rem;
  border-radius: var(--card-radius);
}

.quiz-meta-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.question-counter {
  font-family: var(--font-family-tech);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cyan-core);
}

.quiz-category-tag {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.2rem 0.6rem;
  border-radius: var(--pill-radius);
}

.quiz-score-live {
  font-family: var(--font-family-tech);
  font-size: 1rem;
  color: var(--text-secondary);
}

.quiz-score-live span {
  color: var(--success);
  font-weight: 700;
}

/* Active Question Arena */
.question-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--card-radius);
  padding: 2rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--glass-shadow);
  position: relative;
}

.question-text {
  font-family: var(--font-family-tech);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 1.75rem;
}

/* Options Grid */
.options-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.option-btn {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  text-align: left;
  color: var(--text-primary);
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition-fast);
  position: relative;
}

.option-btn:hover:not(:disabled) {
  background: rgba(20, 34, 68, 0.9);
  border-color: var(--cyan-core);
  transform: translateX(4px);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.15);
}

.option-letter {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-tech);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--cyan-core);
  flex-shrink: 0;
}

.option-content {
  flex: 1;
  line-height: 1.4;
}

/* Question Feedback States */
.option-btn.selected {
  border-color: var(--blue-neon);
  background: rgba(37, 99, 235, 0.2);
}

.option-btn.correct {
  border-color: var(--success);
  background: rgba(16, 185, 129, 0.2) !important;
  color: #fff;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
}

.option-btn.correct .option-letter {
  background: var(--success);
  color: #000;
  border-color: var(--success);
}

.option-btn.incorrect {
  border-color: var(--danger);
  background: rgba(239, 68, 68, 0.2) !important;
  color: #fff;
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.3);
}

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

/* Explanation Alert Box */
.explanation-panel {
  margin-top: 1.5rem;
  background: rgba(15, 23, 42, 0.85);
  border-radius: 8px;
  padding: 1.25rem;
  display: none;
  animation: fadeIn 0.3s ease-out forwards;
}

.explanation-panel.active {
  display: block;
}

.explanation-panel.correct-alert {
  border-left: 4px solid var(--success);
}

.explanation-panel.incorrect-alert {
  border-left: 4px solid var(--danger);
}

.explanation-header {
  font-family: var(--font-family-tech);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.explanation-header.success-title {
  color: var(--success);
}

.explanation-header.danger-title {
  color: var(--danger);
}

.explanation-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.quiz-action-bar {
  margin-top: 1.5rem;
  display: flex;
  justify-content: flex-end;
}

/* Quiz Completion Summary Screen */
.quiz-summary-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--card-radius);
  padding: 2.5rem;
  text-align: center;
  box-shadow: var(--glass-shadow);
  display: none;
}

.quiz-summary-card.active {
  display: block;
}

.summary-score-dial {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  margin: 1.5rem auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, rgba(14, 23, 47, 0.9) 0%, rgba(6, 11, 25, 0.9) 100%);
  border: 3px solid var(--cyan-core);
  box-shadow: 0 0 30px var(--cyan-glow);
}

.dial-score-num {
  font-family: var(--font-family-tech);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--cyan-core);
  line-height: 1;
}

.dial-score-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.summary-badge-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-family-tech);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.4rem 1.2rem;
  border-radius: var(--pill-radius);
  margin-bottom: 1.5rem;
}

.summary-badge-status.passed {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success);
  border: 1px solid var(--success);
}

.summary-badge-status.failed {
  background: rgba(239, 68, 68, 0.2);
  color: var(--danger);
  border: 1px solid var(--danger);
}

.summary-details-list {
  text-align: left;
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.summary-item-row {
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}