/* ═══════════════════════════════════════════════════════════════
   Scaleoria — Quiz Engine Styles
   ═══════════════════════════════════════════════════════════════ */

/* ─── Progress ─────────────────────────────────────────────── */
.quiz-header {
  margin-bottom: 32px;
}
.quiz-progress-info {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 8px;
  font-weight: 500;
}
.quiz-progress-bar {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.quiz-progress-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 3px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Question ─────────────────────────────────────────────── */
.quiz-question h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
  line-height: 1.4;
}
.quiz-context {
  font-size: 0.92rem;
  color: var(--text-light);
  margin-bottom: 24px;
  line-height: 1.6;
}

/* ─── Options ──────────────────────────────────────────────── */
.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}
.quiz-option {
  display: block;
  width: 100%;
  text-align: left;
  padding: 16px 20px;
  border: 2px solid var(--border);
  border-radius: 10px;
  background: #fff;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font-body);
}
.quiz-option:hover:not(.is-disabled) {
  border-color: var(--primary);
  background: var(--primary-pale);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--shadow);
}
.quiz-option.is-disabled {
  cursor: default;
  opacity: 0.7;
}
.quiz-option.is-correct {
  border-color: var(--success);
  background: var(--success-pale);
  opacity: 1;
  font-weight: 600;
}
.quiz-option.is-wrong {
  border-color: var(--danger);
  background: var(--danger-pale);
  opacity: 1;
}

/* ─── Explanation ──────────────────────────────────────────── */
.quiz-explanation {
  display: flex;
  gap: 14px;
  padding: 16px 20px;
  border-radius: 10px;
  margin-bottom: 24px;
  animation: quizFadeIn 0.3s ease;
}
.quiz-explanation.is-correct {
  background: var(--success-pale);
  border-left: 4px solid var(--success);
}
.quiz-explanation.is-wrong {
  background: var(--danger-pale);
  border-left: 4px solid var(--danger);
}
.quiz-explanation-icon {
  font-size: 1.3rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}
.quiz-explanation.is-correct .quiz-explanation-icon { color: var(--success); }
.quiz-explanation.is-wrong .quiz-explanation-icon { color: var(--danger); }
.quiz-explanation-text strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.95rem;
}
.quiz-explanation-text p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
  margin: 0;
}

/* ─── Next button ──────────────────────────────────────────── */
.quiz-next-btn {
  width: 100%;
  animation: quizFadeIn 0.3s ease;
}

/* ─── Results ──────────────────────────────────────────────── */
.quiz-results {
  text-align: center;
  animation: quizFadeIn 0.4s ease;
}
.quiz-results-score {
  margin-bottom: 24px;
}
.quiz-results-circle {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 6px solid var(--score-color);
  background: #fff;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}
.quiz-results-pct {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--score-color);
  line-height: 1;
}
.quiz-results-fraction {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 4px;
}
.quiz-results-level {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.quiz-results-message {
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 480px;
  margin: 0 auto 32px;
}

/* ─── Recap ────────────────────────────────────────────────── */
.quiz-results-recap {
  text-align: left;
  max-width: 520px;
  margin: 0 auto 32px;
}
.quiz-results-recap h4 {
  font-size: 0.9rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}
.quiz-recap-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
  line-height: 1.5;
}
.quiz-recap-icon {
  flex-shrink: 0;
  font-weight: 700;
  font-size: 1rem;
  margin-top: 1px;
}
.quiz-recap-item.is-correct .quiz-recap-icon { color: var(--success); }
.quiz-recap-item.is-wrong .quiz-recap-icon { color: var(--danger); }

/* ─── Actions ──────────────────────────────────────────────── */
.quiz-results-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── Animation ────────────────────────────────────────────── */
@keyframes quizFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}