/* ==========================================================================
   Sanitica – Shadow AI Risk Quiz
   ========================================================================== */

.quiz-page { padding-top: 100px; min-height: 100vh; }

/* -- Progress bar --------------------------------------------------------- */

.quiz-progress {
  position: fixed; top: 68px; left: 0; right: 0; z-index: 99;
  height: 4px; background: var(--bg-elevated);
}
.quiz-progress-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--teal), var(--blue));
  transition: width 0.5s ease;
}

/* -- Quiz container ------------------------------------------------------- */

.quiz-container { max-width: 720px; margin: 0 auto; padding: 40px 32px; }

.quiz-header { text-align: center; margin-bottom: 48px; }
.quiz-header h1 { font-size: 36px; font-weight: 700; letter-spacing: -0.5px; margin-bottom: 12px; }
.quiz-header h1 .gradient { background: linear-gradient(135deg, var(--teal), var(--blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.quiz-header p { font-size: 16px; color: var(--text-secondary); line-height: 1.7; }

/* -- Step counter --------------------------------------------------------- */

.quiz-step-counter {
  font-family: var(--font-mono); font-size: 13px; color: var(--text-muted);
  letter-spacing: 1px; margin-bottom: 12px;
}

/* -- Question ------------------------------------------------------------- */

.quiz-step { display: none; }
.quiz-step.active { display: block; animation: quizFadeIn 0.4s ease; }

@keyframes quizFadeIn {
  from { opacity: 0; transform: translateX(24px); }
  to { opacity: 1; transform: translateX(0); }
}

.quiz-question {
  font-size: 22px; font-weight: 600; line-height: 1.45; margin-bottom: 32px;
  color: var(--text-primary);
}

/* -- Options -------------------------------------------------------------- */

.quiz-options { display: flex; flex-direction: column; gap: 12px; }

.quiz-option {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 18px 22px; background: var(--bg-surface);
  border: 1px solid var(--border); border-radius: 12px;
  cursor: pointer; transition: all 0.3s; text-align: left;
  font-family: var(--font-display); font-size: 15px; line-height: 1.55;
  color: var(--text-primary); width: 100%;
}
.quiz-option:hover {
  border-color: var(--border-light); transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}
.quiz-option:focus-visible {
  outline: 2px solid var(--teal); outline-offset: 2px;
}
.quiz-option.selected {
  border-color: var(--teal); background: var(--teal-faint);
  box-shadow: 0 0 20px var(--teal-faint);
}

.quiz-option-marker {
  width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
  background: var(--bg-elevated); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  color: var(--text-muted); transition: all 0.3s;
}
.quiz-option.selected .quiz-option-marker {
  background: var(--teal); border-color: var(--teal); color: var(--bg-deep);
}

/* -- Navigation ----------------------------------------------------------- */

.quiz-nav { display: flex; justify-content: flex-end; margin-top: 32px; gap: 12px; }

.quiz-nav-btn {
  padding: 12px 28px; border-radius: 8px; font-family: var(--font-display);
  font-size: 15px; font-weight: 600; cursor: pointer; transition: all 0.3s;
  border: none; text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
}
.quiz-nav-btn.primary {
  background: linear-gradient(135deg, var(--teal), var(--blue)); color: var(--bg-deep);
  box-shadow: 0 0 24px var(--teal-glow); opacity: 0; pointer-events: none;
  transition: opacity 0.3s, box-shadow 0.3s, transform 0.3s;
}
.quiz-nav-btn.primary.visible { opacity: 1; pointer-events: auto; }
.quiz-nav-btn.primary:hover { box-shadow: 0 0 48px rgba(0, 240, 212, 0.3); transform: translateY(-1px); }

/* -- Results -------------------------------------------------------------- */

.quiz-result { display: none; text-align: center; }
.quiz-result.active { display: block; animation: quizFadeIn 0.6s ease; }

.quiz-result-header { margin-bottom: 40px; }
.quiz-result-header h2 { font-size: 32px; font-weight: 700; margin-bottom: 8px; }

/* Score ring */
.quiz-score-wrap { position: relative; display: inline-block; margin-bottom: 24px; }
.quiz-score-ring { width: 180px; height: 180px; transform: rotate(-90deg); }
.quiz-score-ring-bg { fill: none; stroke: var(--bg-elevated); stroke-width: 10; }
.quiz-score-ring-fill {
  fill: none; stroke-width: 10; stroke-linecap: round;
  transition: stroke-dashoffset 1.5s ease, stroke 0.5s ease;
}
.quiz-score-text {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  text-align: center;
}
.quiz-score-num { font-size: 48px; font-weight: 700; line-height: 1; }
.quiz-score-label-text { font-size: 13px; color: var(--text-muted); font-family: var(--font-mono); letter-spacing: 1px; text-transform: uppercase; margin-top: 4px; }

/* Level badge */
.quiz-level {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 20px; border-radius: 100px; font-size: 14px; font-weight: 600;
  margin-bottom: 24px;
}
.quiz-level.level-low { background: rgba(34, 197, 94, 0.1); color: #22C55E; border: 1px solid rgba(34, 197, 94, 0.2); }
.quiz-level.level-medium { background: rgba(234, 179, 8, 0.1); color: #EAB308; border: 1px solid rgba(234, 179, 8, 0.2); }
.quiz-level.level-high { background: rgba(249, 115, 22, 0.1); color: #F97316; border: 1px solid rgba(249, 115, 22, 0.2); }
.quiz-level.level-critical { background: rgba(232, 54, 79, 0.1); color: var(--red); border: 1px solid rgba(232, 54, 79, 0.2); }

.quiz-result-desc { font-size: 17px; color: var(--text-secondary); line-height: 1.75; max-width: 540px; margin: 0 auto 40px; }

/* Mode recommendation card */
.quiz-mode-rec {
  text-align: left;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 24px;
  margin-bottom: 40px;
}
.quiz-mode-rec h3 {
  font-size: 18px; font-weight: 600; margin-bottom: 12px; color: var(--text-primary);
}
.quiz-mode-rec-summary {
  font-size: 15px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 20px;
}
.quiz-mode-rec-modes {
  display: flex; flex-wrap: wrap; gap: 10px;
}
.quiz-mode-rec-badge {
  display: flex; flex-direction: column; gap: 4px;
  padding: 14px 18px; border-radius: 10px; flex: 1; min-width: 160px;
  border: 1px solid var(--border);
}
.quiz-mode-rec-badge.mode-clean {
  background: var(--mode-clean-bg); border-color: rgba(232, 54, 79, 0.2);
}
.quiz-mode-rec-badge.mode-pseudo {
  background: var(--mode-pseudo-bg); border-color: rgba(168, 85, 247, 0.2);
}
.quiz-mode-rec-badge.mode-meta {
  background: var(--mode-meta-bg); border-color: rgba(234, 179, 8, 0.2);
}
.quiz-mode-rec-badge-label {
  font-size: 14px; font-weight: 600;
}
.quiz-mode-rec-badge.mode-clean .quiz-mode-rec-badge-label { color: var(--mode-clean); }
.quiz-mode-rec-badge.mode-pseudo .quiz-mode-rec-badge-label { color: var(--mode-pseudo); }
.quiz-mode-rec-badge.mode-meta .quiz-mode-rec-badge-label { color: var(--mode-meta); }
.quiz-mode-rec-badge-desc {
  font-size: 12px; color: var(--text-muted); line-height: 1.5;
}

/* Recommendations */
.quiz-recs { text-align: left; margin-bottom: 48px; }
.quiz-recs h3 { font-size: 18px; font-weight: 600; margin-bottom: 16px; }
.quiz-rec-item {
  display: flex; flex-direction: column; gap: 8px;
  padding: 16px 18px; background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 10px; margin-bottom: 8px; font-size: 14.5px; color: var(--text-secondary); line-height: 1.6;
}
.quiz-rec-mode-tag {
  display: inline-block; padding: 3px 10px; border-radius: 6px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase;
  width: fit-content;
}
.quiz-rec-mode-tag.mode-clean {
  background: var(--mode-clean-bg); color: var(--mode-clean); border: 1px solid rgba(232, 54, 79, 0.2);
}
.quiz-rec-mode-tag.mode-pseudo {
  background: var(--mode-pseudo-bg); color: var(--mode-pseudo); border: 1px solid rgba(168, 85, 247, 0.2);
}
.quiz-rec-mode-tag.mode-meta {
  background: var(--mode-meta-bg); color: var(--mode-meta); border: 1px solid rgba(234, 179, 8, 0.2);
}
.quiz-rec-text { font-size: 14.5px; color: var(--text-secondary); line-height: 1.6; }
.quiz-rec-gdpr {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  letter-spacing: 0.5px;
}
.quiz-rec-icon { flex-shrink: 0; font-size: 16px; margin-top: 2px; }

/* CTA area */
.quiz-cta { margin-top: 48px; padding-top: 40px; border-top: 1px solid var(--border); }
.quiz-cta h3 { font-size: 22px; font-weight: 600; margin-bottom: 8px; }
.quiz-cta p { font-size: 14px; color: var(--text-secondary); margin-bottom: 24px; }
.quiz-cta .signup-form { max-width: 480px; margin: 0 auto 16px; }
.quiz-cta .signup-note { font-size: 12px; color: var(--text-muted); text-align: center; margin-bottom: 24px; }

/* Share */
.quiz-share { display: flex; justify-content: center; gap: 12px; margin-top: 16px; }
.quiz-share-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px; background: transparent; color: var(--text-primary);
  font-family: var(--font-display); font-size: 14px; font-weight: 500;
  border: 1px solid var(--border-light); border-radius: 8px;
  cursor: pointer; transition: all 0.3s;
}
.quiz-share-btn:hover { border-color: var(--teal); color: var(--teal); }

/* Restart */
.quiz-restart {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 24px; padding: 8px 16px;
  font-family: var(--font-display); font-size: 13px; color: var(--text-muted);
  background: none; border: none; cursor: pointer; transition: color 0.3s;
}
.quiz-restart:hover { color: var(--teal); }

/* -- Responsive ----------------------------------------------------------- */

@media (max-width: 900px) {
  .quiz-header h1 { font-size: 28px; }
  .quiz-question { font-size: 19px; }
  .quiz-container { padding: 32px 24px; }
}

@media (max-width: 600px) {
  .quiz-page { padding-top: 80px; }
  .quiz-header h1 { font-size: 24px; }
  .quiz-question { font-size: 17px; }
  .quiz-container { padding: 24px 20px; }
  .quiz-option { padding: 14px 16px; font-size: 14px; }
  .quiz-score-ring { width: 150px; height: 150px; }
  .quiz-score-num { font-size: 40px; }
  .quiz-result-header h2 { font-size: 26px; }
  .quiz-mode-rec { padding: 20px 16px; }
  .quiz-mode-rec-modes { flex-direction: column; }
  .quiz-mode-rec-badge { min-width: unset; }
}