/* Literary Persona Quiz — dark ink / cream paper aesthetic */
:root {
  --ink: #1a1612;
  --ink-soft: #3d3429;
  --ink-muted: #6b5e4f;
  --cream: #f7f1e6;
  --cream-deep: #ebe2d3;
  --paper: #faf6ef;
  --accent: #8b3a2b;
  --accent-soft: #a85a48;
  --gold: #b08d57;
  --line: rgba(26, 22, 18, 0.12);
  --shadow: 0 12px 40px rgba(26, 22, 18, 0.1);
  --radius: 14px;
  --sans: "PingFang SC", "Noto Sans SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --serif: "Noto Serif SC", "Songti SC", "STSong", "SimSun", "Source Han Serif SC", Georgia, serif;
}

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

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body {
  background:
    radial-gradient(ellipse at 20% 0%, rgba(176, 141, 87, 0.12), transparent 50%),
    radial-gradient(ellipse at 90% 100%, rgba(139, 58, 43, 0.08), transparent 45%),
    var(--cream);
  min-height: 100dvh;
}

.app {
  max-width: 440px;
  margin: 0 auto;
  padding: 20px 18px 48px;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.screen { display: none; animation: fadeIn 0.35s ease; }
.screen.active { display: flex; flex-direction: column; flex: 1; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* —— Intro —— */
.brand {
  text-align: center;
  margin-top: 36px;
  margin-bottom: 28px;
}

.brand-ornament {
  color: var(--gold);
  letter-spacing: 0.35em;
  font-size: 0.75rem;
  margin-bottom: 18px;
}
.ownership-badge { display:inline-flex; align-items:center; gap:8px; margin:0 auto 14px; padding:7px 11px; border:1px solid rgba(139,58,43,.26); border-radius:8px; background:rgba(255,255,255,.38); color:var(--ink-soft); }
.ownership-badge span { color:var(--accent); font-size:.62rem; letter-spacing:.14em; }
.ownership-badge strong { font-family:var(--serif); font-size:.78rem; font-weight:600; }
.ownership-badge em { padding-left:8px; border-left:1px solid var(--line); color:var(--ink-muted); font-size:.66rem; font-style:normal; }
.ownership-badge.compact { display:flex; width:max-content; margin:0 auto 15px; padding:6px 10px; }

.brand h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.85rem;
  letter-spacing: 0.08em;
  margin: 0 0 10px;
  line-height: 1.35;
}

.brand .subtitle {
  color: var(--ink-muted);
  font-size: 0.92rem;
  margin: 0;
}

.intro-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}

.intro-card p {
  margin: 0 0 12px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.intro-card p:last-child { margin-bottom: 0; }

.intro-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.chip {
  background: var(--cream-deep);
  color: var(--ink-soft);
  font-size: 0.78rem;
  padding: 6px 12px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

.btn {
  appearance: none;
  border: none;
  cursor: pointer;
  font-family: var(--sans);
  font-size: 1rem;
  border-radius: 999px;
  padding: 14px 28px;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease;
}

.btn:active { transform: scale(0.98); }
.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: var(--ink);
  color: var(--cream);
  width: 100%;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.btn-primary:hover:not(:disabled) { background: #2c241c; }

.btn-ghost {
  background: transparent;
  color: var(--ink-muted);
  padding: 12px 16px;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--ink);
  color: var(--ink);
  width: 100%;
  letter-spacing: 0.08em;
}

.btn-outline:hover { background: rgba(26,22,18,0.04); }

.footer-note {
  text-align: center;
  margin-top: auto;
  padding-top: 28px;
  color: var(--ink-muted);
  font-size: 0.75rem;
}
.text-link { border:0; padding:0; background:none; color:inherit; text-decoration:underline; cursor:pointer; font:inherit; }
.creator-mark { color:var(--ink-soft); font-weight:500; letter-spacing:.04em; }
.rights-dialog { width:min(92vw,520px); max-height:84vh; border:0; border-radius:16px; padding:0; background:var(--paper); color:var(--ink); box-shadow:0 24px 80px rgba(0,0,0,.3); }
.rights-dialog::backdrop { background:rgba(20,16,12,.62); backdrop-filter:blur(3px); }
.rights-inner { position:relative; padding:27px 24px; }
.rights-inner h2 { font-family:var(--serif); margin:5px 0 18px; }
.rights-inner h3 { font-size:.88rem; color:var(--accent); margin:18px 0 5px; }
.rights-inner p { color:var(--ink-soft); font-size:.88rem; line-height:1.75; margin:0; }
.rights-note { margin-top:20px!important; padding-top:15px; border-top:1px solid var(--line); color:var(--ink-muted)!important; font-size:.78rem!important; }
.dialog-close { position:absolute; right:15px; top:13px; border:0; background:none; font-size:1.6rem; color:var(--ink-muted); cursor:pointer; }

/* —— Quiz —— */
.progress-wrap {
  margin-bottom: 22px;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
  font-size: 0.82rem;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}

.progress-bar {
  height: 3px;
  background: var(--cream-deep);
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  border-radius: 999px;
  transition: width 0.3s ease;
}

.question-text {
  font-family: var(--serif);
  font-size: 1.22rem;
  font-weight: 600;
  line-height: 1.55;
  margin: 0 0 20px;
  letter-spacing: 0.02em;
}

.options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.option {
  text-align: left;
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: 14px 14px 14px 16px;
  cursor: pointer;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  font-family: var(--sans);
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.55;
  width: 100%;
}

.option:hover {
  border-color: rgba(139, 58, 43, 0.35);
}

.option.selected {
  border-color: var(--accent);
  background: #faf3ee;
  box-shadow: 0 0 0 1px rgba(139, 58, 43, 0.15);
  color: var(--ink);
}

.option-key {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ink-muted);
  margin-top: 1px;
}

.option.selected .option-key {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.nav-row {
  display: flex;
  gap: 10px;
  margin-top: auto;
  padding-top: 8px;
}

.nav-row .btn-primary { flex: 1; }
.nav-row .btn-ghost { flex: 0 0 auto; }

/* —— Result —— */
.result-header {
  text-align: center;
  margin-bottom: 8px;
}

.result-label {
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.persona-name {
  font-family: var(--serif);
  font-size: 2.15rem;
  font-weight: 700;
  margin: 0 0 4px;
  letter-spacing: 0.1em;
  color: var(--ink);
}

.persona-en {
  color: var(--ink-muted);
  font-size: 0.88rem;
  font-style: italic;
  margin: 0 0 16px;
}

.affinity {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  background: var(--ink);
  color: var(--cream);
  padding: 8px 18px;
  border-radius: 999px;
  font-family: var(--serif);
  margin-bottom: 22px;
}

.affinity-num {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.affinity-unit { font-size: 0.85rem; opacity: 0.85; }

.keywords {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
}

.keyword {
  font-size: 0.8rem;
  color: var(--accent);
  border: 1px solid rgba(139, 58, 43, 0.3);
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(139, 58, 43, 0.05);
}

.prose {
  font-family: var(--serif);
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--ink-soft);
  background: var(--paper);
  border-left: 3px solid var(--gold);
  padding: 18px 18px 18px 20px;
  margin: 0 0 22px;
  border-radius: 0 10px 10px 0;
}

.section {
  margin-bottom: 20px;
}

.section-intro { color: var(--ink-muted); font-size: .85rem; margin: -4px 0 16px; }
.analysis-card { background: var(--ink); color: var(--cream); border-radius: var(--radius); padding: 20px; margin-top: 4px; }
.analysis-heading { display:flex; justify-content:space-between; align-items:flex-start; gap:16px; }
.analysis-card .section-title { color:var(--cream); margin:3px 0 0; }
.eyebrow { color:var(--gold); font-size:.68rem; letter-spacing:.18em; }
.evidence-count { flex:0 0 auto; color:var(--cream-deep); border:1px solid rgba(247,241,230,.25); border-radius:99px; padding:4px 9px; font-size:.7rem; }
.analysis-thesis { font-family:var(--serif); font-size:1.02rem; line-height:1.8; margin:17px 0 18px; color:#f6ecdc; }
.evidence-list { display:grid; gap:10px; }
.evidence-item { border-top:1px solid rgba(247,241,230,.14); padding-top:12px; }
.evidence-meta { display:flex; justify-content:space-between; color:var(--gold); font-size:.72rem; margin-bottom:5px; }
.evidence-choice { font-size:.88rem; line-height:1.6; margin:0 0 5px; }
.evidence-meaning { color:#cfc1af; font-size:.78rem; line-height:1.6; margin:0; }
.analysis-conclusion { background:rgba(176,141,87,.14); border-left:2px solid var(--gold); padding:12px 14px; margin-top:16px; color:#eadbc6; font-size:.82rem; line-height:1.7; }
.argument-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.argument-item { background:var(--paper); border:1px solid var(--line); border-radius:12px; padding:15px; }
.argument-item.full { grid-column:1 / -1; }
.argument-item span { color:var(--accent); font-size:.72rem; letter-spacing:.08em; }
.argument-item p { font-family:var(--serif); color:var(--ink-soft); font-size:.88rem; line-height:1.7; margin:7px 0 0; }
.report-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.dimensions { display: grid; gap: 14px; }
.dimension-head { display: flex; justify-content: space-between; gap: 12px; font-size: .82rem; margin-bottom: 6px; }
.dimension-name { color: var(--ink-soft); }
.dimension-value { color: var(--accent); font-weight: 600; }
.dimension-track { height: 7px; border-radius: 99px; background: var(--cream-deep); overflow: hidden; }
.dimension-fill { height: 100%; border-radius: inherit; background: linear-gradient(90deg,var(--accent),var(--gold)); }
.dimension-poles { display: flex; justify-content: space-between; color: var(--ink-muted); font-size: .68rem; margin-top: 4px; }
.insight-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.insight-card { background: #f2e8d7; border-radius: 12px; padding: 16px; }
.insight-card.caution { background: #f4e7e2; }
.insight-label { color: var(--gold); font-size: .7rem; letter-spacing: .12em; }
.insight-card h3 { font-family: var(--serif); font-size: 1rem; margin: 8px 0; }
.insight-card p { color: var(--ink-soft); font-size: .8rem; line-height: 1.65; margin: 0; }
.reading-path { display: grid; gap: 10px; counter-reset: path; }
.book-path { position: relative; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 14px 14px 14px 48px; }
.book-path::before { counter-increment: path; content: counter(path); position: absolute; left: 14px; top: 15px; width: 23px; height: 23px; border-radius: 50%; background: var(--ink); color: var(--cream); display:grid; place-items:center; font-size:.7rem; }
.book-path strong { display:block; font-family: var(--serif); font-size:.95rem; }
.book-path span { color: var(--ink-muted); font-size:.78rem; }
.moment-card { border-left: 3px solid var(--accent); background: rgba(139,58,43,.05); padding: 15px 17px; border-radius: 0 10px 10px 0; color: var(--ink-soft); font-family: var(--serif); line-height: 1.75; }
.explore { display:flex; flex-wrap:wrap; gap:8px; }
.explore-item { background: var(--ink); color: var(--cream); border-radius: 9px; padding: 9px 12px; font-size:.78rem; }
@media (max-width: 360px) { .insight-grid,.argument-grid { grid-template-columns: 1fr; } .argument-item.full { grid-column:auto; } }

.section-title {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--ink-muted);
  margin: 0 0 10px;
}

.runners {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.runner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
}

.runner-name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 0.98rem;
}

.runner-pct {
  color: var(--ink-muted);
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
}

.why-not {
  background: var(--cream-deep);
  border-radius: 12px;
  padding: 16px 16px;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.7;
}

.why-not strong {
  color: var(--ink);
  font-weight: 600;
}

.books {
  list-style: none;
  margin: 0;
  padding: 0;
}

.books li {
  font-family: var(--serif);
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 1.02rem;
}

.books li:last-child { border-bottom: none; }

.books li::before {
  content: "◇ ";
  color: var(--gold);
  font-size: 0.75rem;
}

.share-box {
  background: var(--paper);
  border: 1px dashed rgba(26,22,18,0.2);
  border-radius: 12px;
  padding: 14px;
  font-size: 0.85rem;
  color: var(--ink-muted);
  line-height: 1.65;
  margin-bottom: 10px;
  white-space: pre-wrap;
  word-break: break-word;
}

.result-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: var(--cream);
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.85rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  z-index: 50;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (min-width: 480px) {
  .app { padding-top: 32px; }
  .brand h1 { font-size: 2.05rem; }
  .persona-name { font-size: 2.4rem; }
}