/* SampleTrack for TikTok Shop — shared styles
   Decide design rules: OpenAI-style black/white/grey minimalism.
   Light bg #f7f7f8, container 1120px, header 72px, cards radius 20px,
   inputs/buttons 44px high radius 11px, system sans stack. */
:root{
  --bg:#f7f7f8; --surface:#ffffff; --ink:#17171b; --ink-2:#55555c; --ink-3:#8a8a93;
  --line:#e7e7ec; --field:#f6f6f8; --field-line:#e9e9ef; --focus:#c4c4ce;
  --radius:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg); color:var(--ink); font-size:15px; line-height:1.55;
}
a{color:var(--ink)}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}

/* Header — 72px, three zones */
header.site{height:72px;border-bottom:1px solid var(--line);background:var(--bg)}
header.site .wrap{height:72px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.wordmark{font-size:20px;font-weight:700;letter-spacing:-0.4px;text-decoration:none;white-space:nowrap}
.wordmark span{color:var(--ink-3);font-weight:500}
nav.seg{display:flex;background:#ececf0;border-radius:999px;padding:3px;gap:2px}
nav.seg a{padding:6px 16px;border-radius:999px;text-decoration:none;font-size:13.5px;font-weight:500;color:var(--ink-2);white-space:nowrap}
nav.seg a.active{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.06)}
.header-cta{font-size:13.5px;font-weight:600;text-decoration:none;border:1px solid var(--ink);border-radius:11px;padding:8px 14px;white-space:nowrap}
.header-cta:hover{background:var(--ink);color:#fff}

/* Layout */
main{padding:56px 0 72px}
.hero{max-width:760px}
h1{font-size:32px;line-height:1.25;letter-spacing:-0.8px;font-weight:700}
.lede{margin-top:16px;font-size:16px;color:var(--ink-2);max-width:640px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:11px 20px;border-radius:11px;background:var(--ink);color:#fff;font-size:14.5px;font-weight:600;text-decoration:none;border:1px solid var(--ink);cursor:pointer}
.btn:hover{opacity:.88}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:#ececf0;opacity:1}
.micro{margin-top:14px;font-size:12.5px;color:var(--ink-3);max-width:600px}

section.block{margin-top:56px}
h2{font-size:20px;letter-spacing:-0.4px;font-weight:700;margin-bottom:16px}
h3{font-size:15px;font-weight:650;margin-bottom:6px}
p.body{color:var(--ink-2);max-width:720px}
ul.tight{list-style:none;max-width:760px}
ul.tight li{padding:14px 0;border-bottom:1px solid var(--line);color:var(--ink-2)}
ul.tight li strong{color:var(--ink)}
ul.tight li:last-child{border-bottom:none}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card p{color:var(--ink-2);font-size:14px}

/* Pricing */
.price-compare{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;max-width:860px}
.price-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.price-card .who{font-size:13px;font-weight:500;color:var(--ink-2)}
.price-card .amt{font-size:28px;font-weight:700;letter-spacing:-0.6px;margin-top:6px}
.price-card .amt small{font-size:13px;color:var(--ink-3);font-weight:500}
.price-card.ours{border-color:var(--ink)}
.price-note{margin-top:14px;font-size:13px;color:var(--ink-2);max-width:720px}

/* FAQ */
.faq{max-width:760px}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{font-weight:600;cursor:pointer;font-size:15px}
.faq details p{margin-top:8px;color:var(--ink-2);font-size:14.5px}

/* Footer note (working-name + independence note, required for this validation site) */
footer.note{border-top:1px solid var(--line);padding:24px 0 40px;font-size:12.5px;color:var(--ink-3)}
footer.note .wrap{display:flex;flex-direction:column;gap:4px}

/* Forms (subscribe) */
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;max-width:560px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.field label{font-size:13px;font-weight:500;color:var(--ink-2)}
.field label .opt{color:var(--ink-3);font-weight:400}
.field input[type="text"],.field input[type="email"],.field select{
  height:44px;padding:10px 13px;border-radius:11px;background:var(--field);
  border:1px solid var(--field-line);font-size:14.5px;color:var(--ink);width:100%;
  font-family:inherit;appearance:none;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--focus);background:#fff;box-shadow:0 0 0 3px rgba(23,23,27,.06)}
.field .err{display:none;font-size:12.5px;color:#b3261e}
.field.invalid .err{display:block}
.field.invalid input,.field.invalid select{border-color:#b3261e}
.check{display:flex;gap:10px;align-items:flex-start;margin:4px 0 20px;font-size:13.5px;color:var(--ink-2)}
.check input{margin-top:3px;width:16px;height:16px;flex:none}
.check .err{display:none;font-size:12.5px;color:#b3261e;flex-basis:100%}
.check.invalid .err{display:block}
.form-msg{display:none;margin-top:16px;padding:14px 16px;border-radius:11px;background:var(--field);border:1px solid var(--field-line);font-size:14px;color:var(--ink)}
.form-msg.show{display:block}
.form-msg a{font-weight:600}
.btn[type="submit"]{width:100%}
.download-box{margin-top:24px;padding-top:20px;border-top:1px solid var(--line);font-size:14px;color:var(--ink-2)}
.download-box a{font-weight:600}

/* Demo */
.demo-banner{display:inline-block;background:var(--ink);color:#fff;font-size:12px;font-weight:700;letter-spacing:.8px;padding:5px 12px;border-radius:999px}
.demo-sub{margin-top:12px;color:var(--ink-2);max-width:680px}
.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-top:28px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px}
.stat .num{font-size:30px;font-weight:700;letter-spacing:-0.6px;line-height:1.15}
.stat .lbl{font-size:13px;font-weight:500;color:var(--ink-2);margin-top:2px}
.filters{display:flex;background:#ececf0;border-radius:999px;padding:3px;gap:2px;margin-top:28px;flex-wrap:wrap;width:fit-content;max-width:100%}
.filters button{border:none;background:transparent;padding:6px 14px;border-radius:999px;font-size:13.5px;font-weight:500;color:var(--ink-2);cursor:pointer;font-family:inherit;white-space:nowrap}
.filters button.active{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.06)}
.table-wrap{margin-top:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow-x:auto}
table{border-collapse:collapse;width:100%;min-width:980px;font-size:13px}
th,td{padding:12px 8px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
th{font-size:12.5px;font-weight:600;color:var(--ink-2);background:var(--field);white-space:nowrap}
tbody tr:last-child td{border-bottom:none}
td .sub{display:block;color:var(--ink-3);font-size:12px;margin-top:2px}
td.date{white-space:nowrap}
td.product{min-width:150px}
.badge{display:inline-block;font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:999px;white-space:nowrap}
.badge.posted{background:#17171b;color:#fff}
.badge.late{background:#e8e8ed;color:var(--ink)}
.badge.await{background:#f0f0f3;color:var(--ink-2);border:1px solid var(--line)}
.badge.off{background:#fff;border:1px solid #b3261e;color:#b3261e}
.badge.transit{background:#f0f0f3;color:var(--ink-2)}
.node{display:inline-block;font-size:11.5px;font-weight:500;padding:3px 8px;border-radius:8px;background:#f0f0f3;color:var(--ink-2);margin:0 4px 4px 0;white-space:nowrap}
.node.done{background:#e3e3e8;color:var(--ink)}
.node.due{background:var(--ink);color:#fff;font-weight:600}
.node.sent{background:#e3e3e8;color:var(--ink)}
.empty-row td{text-align:center;color:var(--ink-3);padding:28px}
.demo-note{margin-top:16px;font-size:12.5px;color:var(--ink-3)}

@media (max-width:640px){
  header.site{height:auto}
  header.site .wrap{height:auto;flex-wrap:wrap;padding-top:14px;padding-bottom:14px;row-gap:10px}
  nav.seg{order:3;margin:0 auto}
  h1{font-size:27px}
  main{padding:36px 0 56px}
  .form-card{padding:24px}
  .filters{width:100%}
  .filters button{flex:1}
}

.payhip-row{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:18px 0;border-bottom:1px solid rgba(0,0,0,.08)}
.payhip-row:last-of-type{border-bottom:none}
.payhip-row .ph-price{font-size:20px;font-weight:700}
.payhip-row p{margin:4px 0 0}

/* ---- floating tip (Sweet Hub shared PayPal tip component) ---- */
/* Sweet Hub tip jar styles — append to the site's stylesheet.
 * OpenAI-style minimal: white card, hairline border, black accents. */
.tip-jar {
  max-width: 440px; margin: 40px auto; padding: 28px 28px 24px;
  border: 1px solid var(--border, #e5e5e5); border-radius: 16px;
  text-align: center; background: #fff;
}
.tip-title { font-size: 18px; font-weight: 650; margin: 0 0 6px; color: #111; }
.tip-sub { font-size: 14px; color: var(--muted, #6e6e73); margin: 0 0 18px; line-height: 1.5; }
.tip-amounts { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 18px; }
.tip-pill {
  border: 1px solid var(--border, #e5e5e5); background: #fff; border-radius: 999px;
  padding: 8px 18px; font-size: 14px; font-weight: 600; color: #333;
  cursor: pointer; font-family: inherit; transition: border-color .15s, background .15s, color .15s;
}
.tip-pill:hover { border-color: #111; }
.tip-pill.on { background: #111; border-color: #111; color: #fff; }
.tip-custom { display: flex; align-items: center; justify-content: center; gap: 6px; margin-bottom: 18px; }
.tip-cur { font-size: 16px; font-weight: 600; color: #111; }
.tip-amount {
  width: 100px; padding: 9px 12px; font-size: 16px; text-align: center;
  border: 1px solid var(--border, #e5e5e5); border-radius: 10px;
  font-family: inherit; color: #111; background: #fff;
}
.tip-amount:focus { outline: none; border-color: #111; }
#tip-paypal-btn { max-width: 320px; margin: 0 auto; }
.tip-thanks { font-size: 15px; font-weight: 600; color: #111; margin: 14px 0 0; }

/* Floating tip button — append after tip.css.
 * Bottom-right black gift button; click opens the tip card as a popover.
 * Black/white minimal to match the tip card. */
#tip-fab {
  position: fixed; right: 24px; bottom: 24px; z-index: 9000;
  width: 52px; height: 52px; border-radius: 50%;
  background: #fff; border: 1px solid #e5e5e5; color: #111;
  box-shadow: 0 4px 20px rgba(0,0,0,.12);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: transform .15s, box-shadow .15s;
  font-family: inherit; padding: 0;
}
#tip-fab:hover { transform: scale(1.06); box-shadow: 0 6px 24px rgba(0,0,0,.18); }
#tip-fab svg { display: block; }
#tip-popover {
  position: fixed; right: 24px; bottom: 88px; z-index: 9001;
  width: 340px; max-width: calc(100vw - 48px);
  background: #fff; border: 1px solid var(--border, #e5e5e5);
  border-radius: 16px; box-shadow: 0 12px 40px rgba(0,0,0,.18);
  padding: 8px 8px 4px;
}
#tip-popover[hidden] { display: none; }
#tip-popover .tip-jar { margin: 0; border: none; box-shadow: none; max-width: none; }
#tip-popover-close {
  position: absolute; top: 6px; right: 10px; z-index: 2;
  background: none; border: none; font-size: 22px; line-height: 1;
  color: var(--muted, #6e6e73); cursor: pointer; padding: 4px;
  font-family: inherit;
}
#tip-popover-close:hover { color: #111; }
@media (max-width: 480px) {
  #tip-fab { right: 16px; bottom: 16px; width: 48px; height: 48px; }
  #tip-popover { right: 16px; bottom: 76px; }
}
/* Tip card is ALWAYS light — pin the light-theme tokens inside the card so
 * the dark site theme can never leak in. The PayPal button area is white by
 * design; the card around it now stays white in both site themes.
 * (Values = this snippet's own light design fallbacks; a host site whose
 * light theme defines different tokens should pin its own light values.) */
#tip-popover, .tip-jar {
  color-scheme: light;
  --border: #e5e5e5;
  --muted: #6e6e73;
}