:root{
  --bg:#f6f2f5;
  --surface:#fffdfd;
  --ink:#2d2630;
  --muted:#716675;
  --border:#ddd3de;
  --accent:#4f3e55;
  --accent-2:#755e7d;
  --accent-soft:#eee6ef;
  --leaf:#50745d;
  --warm:#8b6641;
  --shadow:0 10px 32px rgba(48,35,48,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.5
}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
a{color:inherit}
.site-header{
  max-width:1000px;margin:0 auto;padding:22px 20px 8px;
  display:flex;align-items:center;justify-content:space-between;gap:16px
}
.brand-row{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-mark{
  width:48px;height:48px;border-radius:16px;background:var(--accent);color:#fff;
  display:grid;place-items:center;position:relative;font-weight:900;overflow:hidden
}
.book-glyph{font-size:1.5rem;transform:rotate(-9deg) translate(-4px,2px)}
.lens-glyph{font-size:1.65rem;position:absolute;right:5px;top:4px}
.site-header h1{font-size:1.25rem;margin:0}
.site-header p{margin:2px 0 0;color:var(--muted);font-size:.86rem}
.beta-pill{
  background:var(--accent-soft);padding:6px 10px;border-radius:999px;
  font-size:.76rem;color:var(--accent);font-weight:800;white-space:nowrap
}
main{max-width:1000px;margin:0 auto;padding:12px 20px 56px}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:22px;
  padding:20px;box-shadow:var(--shadow);margin-top:18px
}
.subtle-card{box-shadow:none;background:rgba(255,253,253,.62)}
.welcome-strip{display:flex;align-items:center;justify-content:space-between;gap:20px}
.welcome-title{margin:2px 0 0;font-family:Georgia,"Times New Roman",serif;font-size:1.55rem}
.hero{padding:34px 0 16px}
.hero h2{
  font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.7rem,8vw,5.1rem);
  line-height:.98;margin:5px 0 14px;max-width:800px
}
.hero-copy{max-width:780px;color:var(--muted);font-size:1.08rem}
.eyebrow{
  text-transform:uppercase;letter-spacing:.12em;font-weight:850;
  color:var(--accent-2);font-size:.74rem;margin:0
}
.section-heading{
  display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px
}
.section-heading h3,.why h3,.account-card h3,.trust-card h3{margin:3px 0 0;font-size:1.25rem}
.detective-chip{
  background:var(--accent-soft);color:var(--accent);border-radius:999px;
  padding:7px 10px;font-weight:800;font-size:.78rem;white-space:nowrap
}
.mode-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:20px}
.mode{
  border:1px solid var(--border);background:white;border-radius:14px;padding:12px 10px;
  font-weight:750;color:var(--ink)
}
.mode.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}
.field{margin:14px 0}
.field label{display:block;font-weight:760;margin-bottom:7px}
.optional{font-weight:500;color:var(--muted)}
textarea,input,select{
  width:100%;border:1px solid var(--border);background:#fff;border-radius:12px;
  padding:12px;color:var(--ink)
}
textarea{resize:vertical;min-height:150px}
textarea:focus,input:focus,select:focus,button:focus{
  outline:3px solid rgba(79,62,85,.18);outline-offset:2px
}
.helper,.small-note{font-size:.86rem;color:var(--muted);margin-top:6px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.more-clues{border-top:1px solid var(--border);margin-top:18px;padding-top:14px}
.more-clues summary{font-weight:760;cursor:pointer}
.preview{margin-top:12px}
.preview img{
  max-width:100%;max-height:360px;border-radius:14px;border:1px solid var(--border);display:block
}
.hidden{display:none!important}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.primary,.secondary,.retailer-link,.text-button{
  border-radius:12px;padding:12px 16px;font-weight:800;border:1px solid var(--accent)
}
.primary{background:var(--accent);color:#fff}
.secondary{background:#fff;color:var(--accent)}
.compact{padding:10px 14px}
.text-button{
  background:transparent;border-color:transparent;color:var(--accent);padding:7px 8px;text-align:left
}
.text-button:hover{text-decoration:underline}
.intent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.intent{
  border:1px solid var(--border);background:#fff;border-radius:16px;padding:14px;text-align:left;
  color:var(--ink);min-height:92px
}
.intent strong,.intent span{display:block}
.intent span{color:var(--muted);font-size:.82rem;margin-top:3px}
.intent.active{border-color:var(--accent);background:var(--accent-soft)}
.preference-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.preference{
  border:1px solid var(--border);border-radius:14px;padding:12px;background:#fff;
  display:flex;align-items:flex-start;gap:10px
}
.preference input{width:auto;margin-top:4px}
.status{
  margin-top:18px;padding:15px 17px;border-radius:15px;background:var(--accent-soft);
  color:var(--accent);font-weight:800
}
.results{margin-top:30px}
.results-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px}
.results-heading h2{
  font-family:Georgia,"Times New Roman",serif;font-size:2.1rem;margin:4px 0 0
}
.confidence{
  border-radius:999px;padding:8px 12px;background:var(--accent-soft);
  color:var(--accent);font-weight:850;white-space:nowrap
}
.clue-summary{
  margin:14px 0;padding:13px 15px;border:1px dashed var(--border);
  border-radius:14px;color:var(--muted);background:rgba(255,255,255,.55)
}
.match-card{
  background:var(--surface);border:1px solid var(--border);border-radius:20px;
  padding:18px;margin:14px 0;box-shadow:0 5px 20px rgba(48,35,48,.05)
}
.match-top{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.match-card h3{font-size:1.22rem;margin:0}
.author{color:var(--muted);margin:4px 0 0}
.score{
  background:#f1ecef;border-radius:999px;padding:7px 10px;font-size:.8rem;
  font-weight:850;white-space:nowrap
}
.reason-grid{display:flex;flex-wrap:wrap;gap:7px;margin:14px 0}
.reason{
  background:#f5f0f5;border:1px solid #e8dee9;border-radius:999px;
  padding:5px 9px;font-size:.8rem
}
.options-heading{font-size:.92rem;margin:18px 0 8px}
.retailer-list{display:grid;gap:9px}
.retailer-row{
  border:1px solid var(--border);border-radius:15px;padding:12px;
  display:flex;justify-content:space-between;align-items:center;gap:12px;background:#fff
}
.retailer-main strong,.retailer-main span{display:block}
.retailer-main span{font-size:.82rem;color:var(--muted);margin-top:2px}
.badges{display:flex;flex-wrap:wrap;gap:5px;margin-top:7px}
.badge{
  display:inline-flex;align-items:center;border-radius:999px;padding:3px 7px;
  background:#f1edf2;font-size:.72rem;font-weight:750;color:var(--accent)
}
.badge.leaf{background:#edf4ef;color:var(--leaf)}
.badge.warm{background:#f5efe9;color:var(--warm)}
.retailer-link{
  display:inline-block;text-decoration:none;background:var(--accent);color:#fff;
  padding:9px 11px;white-space:nowrap;font-size:.82rem
}
.affiliate-disclosure{font-size:.76rem;color:var(--muted);margin:10px 0 0}
.trust-list{padding-left:22px;color:var(--muted)}
.trust-list li{margin:7px 0}
.name-row{display:grid;grid-template-columns:1fr auto auto;gap:8px;margin-top:14px}
footer{text-align:center;color:var(--muted);padding:12px 20px 32px;font-size:.84rem}
@media (max-width:760px){
  .site-header{align-items:flex-start}
  .site-header p{max-width:220px}
  .mode-grid{grid-template-columns:1fr 1fr}
  .two-col,.preference-grid{grid-template-columns:1fr}
  .intent-grid{grid-template-columns:1fr 1fr}
  .welcome-strip,.section-heading,.results-heading{align-items:flex-start;flex-direction:column}
  .name-row{grid-template-columns:1fr 1fr}
  .name-row input{grid-column:1/-1}
  .retailer-row{align-items:flex-start;flex-direction:column}
}
@media (max-width:480px){
  .beta-pill{display:none}
  main{padding-left:14px;padding-right:14px}
  .site-header{padding-left:14px;padding-right:14px}
  .hero{padding-top:26px}
  .intent-grid{grid-template-columns:1fr}
  .mode-grid{grid-template-columns:1fr 1fr}
  .card{padding:17px;border-radius:19px}
}

.auth-screen{min-height:100vh;display:grid;place-items:center;padding:28px 18px;background:radial-gradient(circle at top left,rgba(117,94,125,.14),transparent 38%),var(--bg)}
.auth-card{width:min(100%,520px);background:var(--surface);border:1px solid var(--border);border-radius:26px;padding:26px;box-shadow:var(--shadow)}
.auth-brand{display:flex;gap:14px;align-items:center;margin-bottom:22px}
.auth-brand h1{font-family:Georgia,"Times New Roman",serif;font-size:2.2rem;margin:2px 0}
.auth-brand p:last-child{margin:0;color:var(--muted)}
.auth-logo{width:58px;height:58px}
.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:7px;background:var(--accent-soft);padding:5px;border-radius:14px;margin-bottom:18px}
.auth-tab{border:0;border-radius:10px;padding:11px;background:transparent;color:var(--accent);font-weight:850}
.auth-tab.active{background:#fff;box-shadow:0 2px 8px rgba(48,35,48,.08)}
.auth-submit{width:100%;margin-top:8px}
.auth-prototype-note{font-size:.82rem;color:var(--muted);background:#f6f0f6;padding:12px 14px;border-radius:12px;margin-top:18px}
.header-actions{display:flex;align-items:center;gap:8px}
.logout-button{font-size:.82rem}