/* Quiz page styles for 'Find Your Touchstone' */
body { min-height: 100vh; display: flex; flex-direction: column; }

.quiz-wrap {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 48px 24px; max-width: 680px; margin: 0 auto; width: 100%;
}

/* Progress bar */
.quiz-progress { width: 100%; margin-bottom: 40px; }
.quiz-progress-track {
  width: 100%; height: 3px; background: var(--card-border);
  border-radius: 2px; overflow: hidden; margin-bottom: 10px;
}
.quiz-progress-fill {
  height: 100%; background: var(--accent); border-radius: 2px; transition: width 0.4s ease;
}
.quiz-progress-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--muted); font-weight: 500;
}

/* Question card */
.quiz-card { width: 100%; display: none; }
.quiz-card.active { display: block; }

.quiz-question-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--accent); font-weight: 500; margin-bottom: 12px;
}
.quiz-question {
  font-family: 'Fraunces', Georgia, serif; font-size: clamp(22px, 4vw, 32px);
  font-weight: 300; line-height: 1.25; color: var(--fg); margin-bottom: 36px;
}

body.lang-zh .quiz-question.zh, body.lang-zh .quiz-question-label.zh { display: block; }
body.lang-zh .quiz-question.en, body.lang-zh .quiz-question-label.en { display: none; }
body.lang-en .quiz-question.zh, body.lang-en .quiz-question-label.zh { display: none; }
body.lang-en .quiz-question.en, body.lang-en .quiz-question-label.en { display: block; }

/* Options */
.quiz-options { display: flex; flex-direction: column; gap: 14px; }
.quiz-option {
  display: flex; align-items: flex-start; gap: 16px; padding: 20px 24px;
  background: var(--card-bg); border: 1.5px solid var(--card-border);
  border-radius: 10px; cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
  text-align: left; width: 100%;
}
.quiz-option:hover { border-color: var(--accent); background: #ece7de; transform: translateY(-1px); }
.quiz-option.selected { border-color: var(--accent); background: #ece7de; }

.quiz-option-marker {
  width: 22px; height: 22px; min-width: 22px; border: 1.5px solid var(--card-border);
  border-radius: 50%; margin-top: 1px; display: flex; align-items: center;
  justify-content: center; transition: border-color 0.2s, background 0.2s;
  font-size: 10px; color: transparent;
}
.quiz-option.selected .quiz-option-marker {
  border-color: var(--accent); background: var(--accent); color: #fff;
}

.quiz-option-text-en, .quiz-option-text-zh {
  font-size: 15px; line-height: 1.5; color: var(--fg); font-weight: 400;
}
.quiz-option-text-zh { font-family: 'Noto Serif TC', Georgia, serif; font-size: 14px; }
body.lang-en .quiz-option-text-zh { display: none; }
body.lang-zh .quiz-option-text-en { display: none; }

/* Nav buttons */
.quiz-nav {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 36px; width: 100%;
}
.quiz-btn-back {
  font-size: 13px; color: var(--muted); cursor: pointer; background: none;
  border: none; letter-spacing: 0.04em; padding: 8px 0;
  text-decoration: underline; text-underline-offset: 3px;
}
.quiz-btn-back:disabled { opacity: 0; pointer-events: none; }
.quiz-btn-next {
  padding: 14px 36px; background: var(--fg); color: var(--bg); border: none;
  border-radius: 6px; font-family: 'DM Sans', sans-serif; font-size: 14px;
  letter-spacing: 0.06em; cursor: pointer;
  transition: opacity 0.2s, transform 0.15s; opacity: 0.4; pointer-events: none;
}
.quiz-btn-next.ready { opacity: 1; pointer-events: all; }
.quiz-btn-next.ready:hover { transform: translateY(-1px); }

/* Intro screen */
.quiz-intro { text-align: center; padding: 40px 0; }
.quiz-intro-eyebrow {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--muted); margin-bottom: 20px;
}
.quiz-intro-title {
  font-family: 'Fraunces', Georgia, serif; font-size: clamp(30px, 6vw, 48px);
  font-weight: 300; line-height: 1.2; margin-bottom: 20px; color: var(--fg);
}
.quiz-intro-title .zh { font-family: 'Noto Serif TC', Georgia, serif; }
.quiz-intro-subtitle {
  font-size: 16px; color: var(--muted); line-height: 1.6;
  max-width: 440px; margin: 0 auto 36px;
}
.quiz-intro-subtitle.zh { font-family: 'Noto Serif TC', Georgia, serif; font-size: 15px; }
body.lang-en .quiz-intro-subtitle.zh, body.lang-en .quiz-intro-title .zh { display: none; }
body.lang-zh .quiz-intro-subtitle.en, body.lang-zh .quiz-intro-title .en { display: none; }

.quiz-start-btn {
  display: inline-block; padding: 16px 48px; background: var(--fg); color: var(--bg);
  border: none; border-radius: 6px; font-family: 'DM Sans', sans-serif;
  font-size: 15px; letter-spacing: 0.06em; cursor: pointer; transition: transform 0.15s;
}
.quiz-start-btn:hover { transform: translateY(-2px); }

.quiz-brand-mark {
  font-size: 28px; color: var(--accent); display: block; margin: 0 auto 20px; text-align: center;
}
/* Health disclaimer gate */
.quiz-disclaimer {
  text-align: left; padding: 32px 0; max-width: 560px; width: 100%;
}
.quiz-disclaimer .quiz-brand-mark { text-align: center; margin-bottom: 16px; }
.disclaimer-title {
  font-family: 'Fraunces', Georgia, serif; font-size: clamp(22px, 4vw, 30px);
  font-weight: 300; color: var(--fg); margin-bottom: 24px; text-align: center;
}
.disclaimer-title.zh { font-family: 'Noto Serif TC', Georgia, serif; }
.disclaimer-body {
  background: var(--card-bg); border: 1.5px solid var(--card-border);
  border-radius: 10px; padding: 24px 28px; margin-bottom: 28px;
}
.disclaimer-body p {
  font-size: 14px; line-height: 1.7; color: var(--muted); margin-bottom: 12px;
}
.disclaimer-body p:last-child { margin-bottom: 0; }
.disclaimer-body ul {
  list-style: none; padding: 0; margin: 0 0 12px 0;
}
.disclaimer-body ul li {
  font-size: 14px; line-height: 1.7; color: var(--muted);
  padding-left: 20px; position: relative; margin-bottom: 4px;
}
.disclaimer-body ul li::before {
  content: '–'; position: absolute; left: 0; color: var(--accent);
}
.disclaimer-body.zh {
  font-family: 'Noto Serif TC', Georgia, serif;
}
.disclaimer-body.zh p, .disclaimer-body.zh ul li {
  font-size: 13.5px;
}
.disclaimer-accept-btn {
  display: block; width: 100%; text-align: center; margin-top: 0;
}

#quiz-form { display: none; }

@media (max-width: 480px) {
  .quiz-wrap { padding: 32px 16px; }
  .quiz-option { padding: 16px 18px; }
}