/* Values Ranking Quiz — styles.css */
:root {
  --bg: #F8FAFC;
  --surface: #FFFFFF;
  --surface-alt: #F1F5F9;
  --border: #E2E8F0;
  --border-strong: #CBD5E1;
  --text: #1E293B;
  --text-secondary: #64748B;
  --text-muted: #94A3B8;
  --primary: #4F46E5;
  --primary-hover: #4338CA;
  --primary-light: #EEF2FF;
  --primary-text: #312E81;
  --accent: #F59E0B;
  --success: #10B981;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow: 0 4px 12px rgba(0,0,0,.06), 0 2px 4px rgba(0,0,0,.04);
  --shadow-lg: 0 10px 30px rgba(0,0,0,.08), 0 4px 8px rgba(0,0,0,.04);
  --font: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --max-width: 1100px;
  --transition: .2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 1.25rem; }

/* Header */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
.logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
}
.logo:hover { text-decoration: none; }

.site-nav { display: flex; gap: 1.25rem; }
.site-nav a {
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: .25rem 0;
}
.site-nav a:hover { color: var(--primary); text-decoration: none; }

/* Main layout */
main { flex: 1; padding: 2rem 0 3rem; }

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}
.card-title { font-size: 1.5rem; font-weight: 700; margin-bottom: .375rem; }
.card-title-sm { font-size: 1.05rem; font-weight: 600; margin-bottom: .75rem; }
.card-subtitle { color: var(--text-secondary); font-size: .95rem; max-width: 600px; }

/* Setup screen */
.setup-card { max-width: 640px; margin: 0 auto; }
.section-label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-muted);
  margin-bottom: .75rem;
}
.preset-section { margin: 1.5rem 0; }
.preset-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
}
.preset-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: .875rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  text-align: left;
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: inherit;
  color: var(--text);
}
.preset-btn strong { font-size: .9rem; }
.preset-btn span { font-size: .78rem; color: var(--text-muted); margin-top: .125rem; }
.preset-btn:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.preset-btn.active {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary-text);
}
.preset-btn.active span { color: var(--primary-text); opacity: .7; }

.custom-input { margin: 1rem 0; }
.custom-input textarea {
  width: 100%;
  font-family: inherit;
  font-size: .9rem;
  padding: .75rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  resize: vertical;
  background: var(--bg);
  color: var(--text);
}
.custom-input textarea:focus { outline: 2px solid var(--primary); outline-offset: 1px; }
.field-hint { font-size: .78rem; color: var(--text-muted); margin-top: .375rem; }

.resume-banner {
  margin-top: 1.25rem;
  padding: 1rem;
  background: #FEF3C7;
  border: 1px solid #FDE68A;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .75rem;
}
.resume-banner p { font-size: .875rem; color: #92400E; }
.resume-actions { display: flex; gap: .5rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  font-size: .875rem;
  padding: .6rem 1.25rem;
  line-height: 1.3;
}
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--primary-hover); text-decoration: none; }
.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border-strong); }
.btn-secondary:hover:not(:disabled) { background: var(--surface-alt); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--text-secondary); border-color: transparent; }
.btn-ghost:hover:not(:disabled) { background: var(--surface-alt); text-decoration: none; }
.btn-lg { font-size: 1rem; padding: .8rem 2rem; margin-top: 1.25rem; width: 100%; }
.btn-sm { font-size: .78rem; padding: .4rem .8rem; }

/* Quiz layout */
.quiz-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 1.25rem;
  align-items: start;
}

.quiz-sidebar { display: flex; flex-direction: column; gap: 1rem; position: sticky; top: 72px; }

.progress-card { text-align: center; }
.progress-ring { position: relative; width: 80px; height: 80px; margin: .75rem auto; }
.progress-text {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: .85rem;
  font-weight: 700;
  color: var(--primary);
}
.pair-count { font-size: .8rem; color: var(--text-muted); margin-bottom: .75rem; }
.quiz-actions-top { display: flex; flex-direction: column; gap: .375rem; }

.notes-card textarea {
  width: 100%;
  font-family: inherit;
  font-size: .82rem;
  padding: .625rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  resize: vertical;
  background: var(--bg);
  color: var(--text);
}

/* Comparison card */
.comparison-card { text-align: center; padding: 2.5rem 1.75rem; }
.comparison-prompt {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
}
.comparison-pair {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.comparison-btn {
  flex: 1 1 200px;
  max-width: 280px;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 1.5rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  font-family: inherit;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  transition: all var(--transition);
  text-align: center;
  line-height: 1.3;
}
.comparison-btn:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  box-shadow: var(--shadow);
  color: var(--primary-text);
}
.comparison-btn:active { transform: scale(.97); }
.comparison-divider {
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-muted);
  flex-shrink: 0;
}
.comparison-hint { font-size: .8rem; color: var(--text-muted); }

/* Standings */
.current-standings { margin-top: 1.25rem; }
.standings-list {
  list-style: none;
  counter-reset: standings;
}
.standings-list li {
  counter-increment: standings;
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .375rem 0;
  font-size: .85rem;
  border-bottom: 1px solid var(--border);
}
.standings-list li:last-child { border-bottom: none; }
.standings-list li::before {
  content: counter(standings);
  font-size: .72rem;
  font-weight: 700;
  background: var(--surface-alt);
  color: var(--text-muted);
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}
.standings-score {
  margin-left: auto;
  font-size: .75rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Results */
.results-layout { display: flex; flex-direction: column; gap: 1.25rem; }
.results-header { text-align: center; }
.results-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.results-list { list-style: none; counter-reset: results; }
.results-list li {
  counter-increment: results;
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .625rem 0;
  border-bottom: 1px solid var(--border);
  font-size: .9rem;
}
.results-list li:last-child { border-bottom: none; }
.results-list li::before {
  content: counter(results);
  font-size: .72rem;
  font-weight: 700;
  background: var(--primary);
  color: #fff;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}
.results-list li.top-three::before { background: var(--accent); }
.results-list .result-score {
  margin-left: auto;
  font-size: .78rem;
  color: var(--text-muted);
  font-weight: 600;
}
.results-actions { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.insight-text { font-size: .9rem; color: var(--text-secondary); line-height: 1.7; }
.copy-confirm { font-size: .8rem; color: var(--success); font-weight: 600; margin-top: .5rem; }

/* History */
.results-history { margin-top: .5rem; }
.history-note { font-size: .85rem; color: var(--text-muted); margin-bottom: .75rem; }
.history-list { list-style: none; }
.history-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .5rem 0;
  font-size: .82rem;
  border-bottom: 1px solid var(--border);
}
.history-list li:last-child { border-bottom: none; }
.history-date { color: var(--text-secondary); }
.history-top3 { color: var(--text-muted); font-size: .78rem; }

/* Content section */
.content-section { margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid var(--border); }
.content-title { font-size: 1.25rem; font-weight: 700; margin-bottom: 1.5rem; }
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 2rem; }
.content-block h3 { font-size: 1rem; font-weight: 600; margin-bottom: .5rem; }
.content-block p, .content-block li { font-size: .9rem; color: var(--text-secondary); line-height: 1.7; }
.content-block ul { padding-left: 1.25rem; }
.content-block li { margin-bottom: .375rem; }

.content-faq { margin-top: 1.5rem; }
.content-faq h3 { font-size: 1rem; font-weight: 600; margin-bottom: .75rem; }
.content-faq details {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .75rem 1rem;
  margin-bottom: .5rem;
  background: var(--surface);
}
.content-faq summary {
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--text);
}
.content-faq details p { font-size: .85rem; color: var(--text-secondary); margin-top: .5rem; line-height: 1.6; }

/* Footer */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  margin-top: auto;
}
.footer-inner { text-align: center; }
.footer-inner p { font-size: .8rem; color: var(--text-muted); margin-bottom: .375rem; }
.footer-nav { display: flex; justify-content: center; gap: 1rem; margin-bottom: .375rem; }
.footer-nav a { font-size: .8rem; color: var(--text-muted); }
.footer-nav a:hover { color: var(--primary); }
.footer-meta { font-size: .72rem; }

/* Responsive */
@media (max-width: 768px) {
  .preset-grid { grid-template-columns: 1fr; }
  .quiz-layout { grid-template-columns: 1fr; }
  .quiz-sidebar { position: static; }
  .comparison-btn { flex: 1 1 140px; min-height: 72px; font-size: 1rem; padding: 1rem; }
  .results-grid { grid-template-columns: 1fr; }
  .content-grid { grid-template-columns: 1fr; }
  .results-actions { flex-direction: column; }
  .results-actions .btn { width: 100%; }
  .header-inner { padding: 0 .75rem; }
  .site-nav { gap: .75rem; }
}

@media print {
  .site-header, .site-footer, .quiz-sidebar, .comparison-hint, .results-actions, .content-section, .resume-banner { display: none !important; }
  body { background: #fff; }
  .card { box-shadow: none; border: 1px solid #ccc; break-inside: avoid; }
  .results-grid { grid-template-columns: 1fr; }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

[hidden] { display: none !important; }



/* Factory-injected deployment helpers. The AI owns the site design above this block. */
.ad-unit {
  width: min(100%, 720px);
  min-height: 120px;
  margin: 24px auto;
  display: block;
}

.legal-page {
  width: min(900px, calc(100% - 32px));
  margin: 40px auto;
}

.factory-fallback-nav {
  width: min(900px, calc(100% - 32px));
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  font-size: 0.95rem;
}

.factory-fallback-nav a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}