/* Mirrors TradeMindsVisualStyle.swift and TradeMindsTheme.swift.
   Keep semantic colors paired so system appearance updates every public page. */
:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --panel: #f5f5f7;
  --raised: #eaeaee;
  --line: #00000014;
  --text: #191b22;
  --muted: #526057;
  --tertiary: #626d65;
  --accent: #006c49;
  --cyan: #00758a;
  --danger: #ba1a1a;
  --button-bg: #191b22;
  --button-text: #ffffff;
  --accent-soft: #006c4914;
  --shadow: #0000000a;
  --card-radius: 26px;
  --control-radius: 12px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", sans-serif;
  font-size: 14.5px;
  -webkit-font-smoothing: antialiased;
  color: var(--text);
  background: var(--bg);
  font-synthesis: none;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111319;
    --panel: #1e1f26;
    --raised: #282a30;
    --line: #ffffff1a;
    --text: #e2e2eb;
    --muted: #bbcabf;
    --tertiary: #86948a;
    --accent: #4edea3;
    --cyan: #4cd7f6;
    --danger: #ffb4ab;
    --button-bg: #e2e2eb;
    --button-text: #111319;
    --accent-soft: #4edea31a;
    --shadow: #0000003d;
  }
}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button,input{font:inherit}button,a,input{ -webkit-tap-highlight-color:transparent}button,.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;padding:13px 21px;border-radius:var(--control-radius);border:1px solid transparent;background:var(--button-bg);color:var(--button-text);font-size:15.5px;font-weight:600;cursor:pointer;min-height:44px}button:hover,.btn:hover{filter:brightness(1.07);color:var(--button-text)}.secondary{background:var(--raised);border-color:var(--line);color:var(--text)}.secondary:hover{color:var(--text)}button:disabled{opacity:.45;cursor:not-allowed}[hidden]{display:none!important}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.skip{position:absolute;top:-60px;left:20px;z-index:10}.skip:focus{top:10px}header{max-width:1200px;margin:auto;padding:23px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{font-size:20px;font-weight:750;letter-spacing:-.7px;display:flex;align-items:center;gap:10px}.mark{color:var(--accent);font-size:25px}nav{display:flex;gap:28px;align-items:center;font-size:14px;color:var(--muted)}nav a[aria-current=page]{color:var(--accent)}main{max-width:1136px;margin:auto;padding:0 32px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(36px,5.2vw,66px);line-height:1.17;letter-spacing:-2px;font-weight:650}h2{font-size:32px;letter-spacing:-.7px}h3{font-size:20px}p{line-height:1.8;color:var(--muted)}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:650;color:var(--accent);margin-bottom:24px}.hero{padding:86px 0 70px;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.hero p{max-width:480px;font-size:17px}.accent{color:var(--accent)}.buttons{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.note{font-size:12px;color:var(--muted)}.preview{background:var(--panel);border:1px solid var(--line);border-radius:var(--card-radius);box-shadow:0 14px 28px var(--shadow);overflow:hidden}.preview-top{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;font-size:13px}.dots{letter-spacing:4px;color:var(--tertiary)}.chat{padding:30px 24px}.bubble{border:1px solid var(--line);padding:18px;border-radius:12px;color:var(--text);font-size:14px;line-height:1.8;margin:14px 0}.bubble.user{background:var(--raised);margin-left:36px;color:var(--text)}.bubble strong{color:var(--accent)}.composer{border:1px solid var(--line);padding:14px;border-radius:var(--control-radius);color:var(--tertiary);font-size:12px}.section{padding:64px 0;border-top:1px solid var(--line)}.section-head{display:flex;justify-content:space-between;gap:32px;align-items:end;margin-bottom:32px}.section-head p{max-width:440px;margin:0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--card-radius);padding:28px}.card p{font-size:14px;margin-bottom:0}.icon{font-size:22px;color:var(--accent);margin-bottom:22px}.plans{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:860px}.featured{border-color:var(--accent);background:linear-gradient(140deg,var(--accent-soft),var(--panel))}.price{font-size:34px;letter-spacing:-1px;color:var(--text);margin:24px 0 10px}.price small{font-size:14px;font-weight:400;letter-spacing:0;color:var(--muted)}ul{list-style:none;padding:0;line-height:2.3;color:var(--muted);font-size:14px}li:before{content:'✓';color:var(--accent);margin-right:12px}.badge{display:inline-block;border:1px solid var(--line);background:var(--accent-soft);padding:5px 10px;font-size:11px;color:var(--accent);border-radius:20px}.page-head{padding:64px 0 30px}.page-head h1{font-size:42px;margin-bottom:16px}.account-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:24px;margin-bottom:64px}.account-grid h2,.auth-panel h2{font-size:24px}.status{padding:16px;border-radius:var(--control-radius);background:var(--raised);color:var(--muted);line-height:1.7;overflow-wrap:anywhere}.status.err{color:var(--danger);border:1px solid var(--danger)}.status.ok{color:var(--accent)}dl{margin:22px 0}dl div{display:flex;justify-content:space-between;gap:25px;padding:14px 0;border-bottom:1px solid var(--line)}dt{color:var(--muted);font-size:14px}dd{margin:0;text-align:right;overflow-wrap:anywhere}.auth-wrap{display:grid;grid-template-columns:1fr 1fr;gap:72px;padding:72px 0}.auth-intro{padding-top:34px}.auth-intro h1{font-size:48px}.auth-panel{max-width:480px;width:100%;justify-self:end}.form{display:grid;gap:18px}label{font-size:13px;color:var(--muted);display:grid;gap:9px}input{width:100%;background:var(--raised);border:1px solid var(--line);border-radius:var(--control-radius);color:var(--text);padding:14px;min-height:48px}.provider{width:100%;margin-bottom:12px}.divider{display:flex;align-items:center;gap:16px;color:var(--muted);font-size:12px;margin:20px 0}.divider:before,.divider:after{content:'';height:1px;flex:1;background:var(--line)}.text-button{padding:8px 0;min-height:32px;color:var(--accent);background:transparent;border:0;font-size:13px}.faq{max-width:860px}details{border-bottom:1px solid var(--line);padding:20px 0}summary{cursor:pointer;font-size:16px;padding:4px 0}details p{margin:18px 0 0;font-size:14px}.cta-band{padding:38px;display:flex;justify-content:space-between;align-items:center;gap:24px;background:var(--panel);border:1px solid var(--line);border-radius:var(--card-radius);margin:20px 0 64px}.cta-band h2{margin-bottom:8px}.cta-band p{margin:0}footer{max-width:1200px;margin:auto;padding:32px;display:flex;gap:22px;justify-content:space-between;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}footer a{margin-left:18px}.result-wrap{max-width:640px;margin:72px auto}.meter{height:8px;background:var(--raised);border-radius:8px;overflow:hidden;margin-top:18px}.meter span{display:block;height:100%;background:var(--accent);width:0}.mobile-only{display:none}@media(max-width:850px){header{padding:20px}nav{gap:16px}.hero{gap:32px;grid-template-columns:1fr;padding-top:50px}.hero p{max-width:600px}.preview{max-width:600px;transform:none}.grid{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:20px}.account-grid,.auth-wrap{grid-template-columns:1fr;gap:24px}.auth-intro{padding:0}.auth-intro h1{font-size:36px}.auth-panel{max-width:none}.auth-wrap{padding:40px 0}.page-head{padding-top:40px}.cta-band{display:block}.cta-band .btn{margin-top:20px}footer{flex-wrap:wrap}.section{padding:40px 0}}@media(max-width:520px){main{padding:0 20px}header{flex-wrap:wrap;gap:16px}nav{width:100%;justify-content:space-between;font-size:13px}.brand{font-size:19px}h1{letter-spacing:-1px}.hero{padding-bottom:40px}.plans{grid-template-columns:1fr}.card,.panel{padding:22px}.page-head h1{font-size:34px}.auth-intro h1{font-size:32px}.section-head h2{font-size:28px}dl div{flex-direction:column;gap:6px}dd{text-align:left}.cta-band{padding:24px}footer{padding:24px 20px}footer a{margin-left:0;margin-right:16px}.preview{border-radius:var(--card-radius)}}
.hero h1{font-size:clamp(36px,4.3vw,54px)}.card .price{font-size:34px;line-height:1.4;color:var(--text);margin:24px 0 10px}

.account-simple{grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);max-width:960px;align-items:start}.subscription-heading{display:flex;justify-content:space-between;align-items:center;gap:20px}.subscription-heading .eyebrow{margin-bottom:12px}.subscription-heading h2{font-size:32px;margin:0}.account-simple .status{margin:22px 0 0}.account-simple .buttons{margin-bottom:12px;align-items:center}.account-simple dl{margin:24px 0}.account-simple dl:empty{display:none}.account-simple .text-button{padding:10px 12px}.support-link{font-size:13px;color:var(--muted)}.account-empty{max-width:640px;margin-bottom:64px}@media(max-width:850px){.account-simple{grid-template-columns:1fr}}

.company-logo,.app-logo{display:block;flex-shrink:0;object-fit:contain}.company-logo{border-radius:50%}.app-logo{border-radius:22%}.product-mark,.footer-brand{display:inline-flex;align-items:center;gap:10px}.product-identity{display:flex;align-items:center;gap:16px;margin-bottom:28px}.product-identity strong{display:block;font-size:24px;letter-spacing:-.5px}.product-identity span{display:block;color:var(--muted);font-size:13px;margin-top:5px}.plan-brand{margin-bottom:4px}.preview-top .product-mark{font-size:14px}

.checkout-wrap{max-width:560px;margin:48px auto 64px}.checkout-wrap h1{font-size:36px;letter-spacing:-1px;margin:24px 0}.back-link{font-size:13px;color:var(--muted)}.checkout-card{padding:32px}.checkout-card .product-identity{margin-bottom:24px}.checkout-card .product-identity strong{font-size:22px}.checkout-price{font-size:34px;line-height:1.3;color:var(--text);letter-spacing:-1px;margin-bottom:8px}.checkout-actions{display:grid;gap:12px;margin-top:26px}.checkout-actions .btn,.checkout-actions button{width:100%}.checkout-actions a:not(.btn){text-align:center;color:var(--accent);font-size:14px}.checkout-terms{margin:24px 0 16px}.secure-note{text-align:center;font-size:12px;margin:0;color:var(--muted)}@media(max-width:520px){.checkout-wrap{margin:30px auto 44px}.checkout-card{padding:22px}.checkout-card .product-identity strong{font-size:20px}.checkout-price{font-size:30px}.hero .buttons .btn{width:100%}nav{gap:10px;flex-wrap:wrap}.subscription-heading{flex-wrap:wrap}.account-simple .buttons .btn,.account-simple .buttons button:not(.text-button){width:100%}footer .footer-brand{flex-wrap:wrap}}

.download-card{max-width:680px}.download-card>.badge{margin-left:16px}.download-card p{margin:20px 0}.download-card .btn{margin-top:8px}#home-account .account-grid{max-width:none}nav a{white-space:nowrap}@media(max-width:520px){.download-card>.badge{margin:16px 0 0;display:table}nav{justify-content:flex-start;gap:12px 20px}}

/* Native controls and restrained interactions share the app's typography. */
input { font-size:14px; }
input::placeholder { color:var(--tertiary); opacity:1; }
button,.btn { transition:filter .14s ease,transform .14s ease; }
button:active:not(:disabled),.btn:active { transform:scale(.98); }
.text-button:hover { color:var(--accent); }
.hero .note { font-size:12px; }
@media (prefers-reduced-motion:reduce) {
  button,.btn { transition:none; }
  button:active:not(:disabled),.btn:active { transform:none; }
}