/* FirstTX — shared styles for Leaderboard, Rules and FAQ */

:root {
  --ink: #fafafa;
  --muted: #a7a6a6;
  --nav: #b6b5b5;
  --dim: #6f6e6e;
  --pill: #ffffff;
  --pill-ink: #050505;
  --black: #050505;
  --line: rgba(255,255,255,.08);
  --line-strong: rgba(255,255,255,.14);
  --surface: rgba(255,255,255,.028);
  --up: #d8f9e4;
  --down: #f6d2d2;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

html { scroll-behavior: smooth; }
body {
  min-height: 100%;
  background: var(--black);
  color: var(--ink);
  font-family: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: geometricPrecision;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 70% at 50% -10%, rgba(255,255,255,.06), rgba(255,255,255,0) 60%),
    radial-gradient(90% 50% at 50% 110%, rgba(255,255,255,.035), rgba(255,255,255,0) 60%);
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

.wrap { position: relative; z-index: 1; max-width: 1100px; margin: 0 auto; padding: 0 32px; }

/* ---------- Header ---------- */
.site-head {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 0 0;
}
.brand { display: block; width: 46px; height: 46px; flex: none; }
.brand img { width: 100%; height: 100%; object-fit: contain; display: block; }

.nav { display: flex; align-items: center; gap: 30px; font-size: 16px; color: var(--nav); }
.nav a { transition: color .25s var(--ease); }
.nav a:hover { color: var(--ink); }
.nav a.on { color: var(--ink); }

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  padding: 0 24px;
  background: var(--pill);
  color: var(--pill-ink);
  border-radius: 999px;
  font-size: 16px;
  font-weight: 500;
  white-space: nowrap;
  transition: background .25s var(--ease);
}
.pill:hover { background: #e9e9e9; }
.pill-lg { height: 50px; padding: 0 30px; font-size: 17px; }

.nav-toggle { display: none; }

/* ---------- Page head ---------- */
.page-head { padding: 72px 0 34px; }
.eyebrow {
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 16px;
}
h1 {
  font-size: clamp(38px, 5.4vw, 62px);
  line-height: 1.05;
  font-weight: 400;
  letter-spacing: -0.01em;
}
.lede {
  margin-top: 16px;
  max-width: 620px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- Round bar ---------- */
.round-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  margin: 8px 0 40px;
}
.round-cell { background: #070707; padding: 22px 24px; }
.round-label {
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 10px;
}
.round-value { font-size: 30px; font-weight: 400; letter-spacing: -0.01em; font-variant-numeric: tabular-nums; }
.round-note { margin-top: 6px; font-size: 13px; color: var(--muted); }

/* ---------- Leaderboard ---------- */
.lb-tools {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.segmented {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.segmented button {
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
  color: var(--muted);
  transition: background .2s var(--ease), color .2s var(--ease);
}
.segmented button.on { background: rgba(255,255,255,.1); color: var(--ink); }
.updated { font-size: 13px; color: var(--dim); }

.lb { border-top: 1px solid var(--line); }
.lb-head, .row {
  display: grid;
  grid-template-columns: 62px minmax(0,1fr) 140px 120px 110px;
  align-items: center;
  gap: 12px;
}
.lb-head {
  padding: 14px 20px;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--dim);
}
.row {
  padding: 16px 20px;
  border-top: 1px solid var(--line);
  transition: background .2s var(--ease);
}
.row:hover { background: rgba(255,255,255,.03); }
.row.top {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 10px;
  padding: 20px;
}
.rank { font-size: 17px; color: var(--muted); font-variant-numeric: tabular-nums; }
.row.top .rank { font-size: 15px; color: var(--ink); }
.medal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  font-size: 13px;
  font-weight: 500;
}
.medal.m1 { background: rgba(255,255,255,.92); color: #050505; border-color: transparent; }
.medal.m2 { background: rgba(255,255,255,.28); color: #fff; border-color: transparent; }
.medal.m3 { background: rgba(255,255,255,.14); color: #fff; border-color: transparent; }

.who { display: flex; align-items: center; gap: 14px; min-width: 0; }
.chain {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  color: var(--muted);
  flex: none;
}
.chain svg { width: 15px; height: 15px; }
.addr {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 15px;
  letter-spacing: .01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.row.top .addr { font-size: 17px; }
.who-sub { font-size: 12px; color: var(--dim); margin-top: 3px; }

.pnl { font-size: 18px; text-align: right; font-variant-numeric: tabular-nums; }
.row.top .pnl { font-size: 22px; }
.pnl.up { color: var(--up); }
.pnl.down { color: var(--down); }
.roi, .trades { text-align: right; font-size: 15px; color: var(--muted); font-variant-numeric: tabular-nums; }
.share {
  justify-self: end;
  font-size: 13px;
  color: var(--ink);
  padding: 5px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  white-space: nowrap;
}

.empty {
  padding: 78px 20px;
  text-align: center;
  color: var(--muted);
  font-size: 16px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.lb-more { display: flex; justify-content: center; padding: 26px 0 0; }
.more-btn {
  height: 44px;
  padding: 0 28px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 15px;
  color: var(--ink);
  transition: background .25s var(--ease), border-color .25s var(--ease);
}
.more-btn:hover { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.26); }

/* ---------- Prose (rules / faq) ---------- */
.prose { max-width: 720px; padding-bottom: 20px; }
.prose section { padding: 34px 0; border-top: 1px solid var(--line); }
.prose h2 {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 18px;
}
.prose h3 { font-size: 20px; font-weight: 400; margin: 26px 0 8px; }
.prose h3:first-of-type { margin-top: 0; }
.prose p { font-size: 16px; line-height: 1.7; color: var(--muted); }
.prose p + p { margin-top: 12px; }
.prose strong { color: var(--ink); font-weight: 500; }
.prose ul { margin: 12px 0 0; padding: 0; list-style: none; }
.prose li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--muted);
}
.prose li + li { margin-top: 10px; }
.prose li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 12px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--dim);
}

.steps { counter-reset: step; margin-top: 8px; }
.step { position: relative; padding: 18px 0 18px 54px; border-top: 1px solid var(--line); }
.step:first-child { border-top: 0; }
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 16px;
  width: 30px;
  height: 30px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--ink);
}
.step h3 { margin: 0 0 6px; font-size: 18px; }
.step p { font-size: 15px; }

.timeline { margin-top: 8px; }
.tl {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 20px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}
.tl:first-child { border-top: 0; }
.tl .t { font-size: 15px; color: var(--ink); font-variant-numeric: tabular-nums; }
.tl .d { font-size: 15px; color: var(--muted); line-height: 1.6; }

.faq details {
  border-top: 1px solid var(--line);
  padding: 4px 0;
}
.faq details:last-of-type { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  font-size: 18px;
  color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  width: 9px;
  height: 9px;
  border-right: 1.5px solid var(--dim);
  border-bottom: 1.5px solid var(--dim);
  transform: rotate(45deg);
  transition: transform .25s var(--ease);
  flex: none;
}
.faq details[open] summary::after { transform: rotate(-135deg); }
.faq .answer { padding: 0 0 22px; font-size: 16px; line-height: 1.7; color: var(--muted); max-width: 640px; }
.faq .answer p + p { margin-top: 12px; }

/* ---------- Wallet page ---------- */
.back { color: var(--dim); letter-spacing: 0; text-transform: none; font-size: 13px; }
.back:hover { color: var(--ink); }
.wallet-title {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: -0.02em;
}
.round-value.up { color: var(--up); }
.round-value.down { color: var(--down); }

.chart-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 22px 14px;
  margin-bottom: 26px;
  background: #070707;
}
.chart-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
}
.chart-title { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); }
.chart-range { font-size: 13px; color: var(--dim); font-variant-numeric: tabular-nums; }
.chart { height: 220px; }
.chart svg { width: 100%; height: 100%; display: block; }
.chart-empty { font-size: 14px; color: var(--dim); padding: 86px 0; text-align: center; }

.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.fact {
  background: #070707;
  padding: 16px 20px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.fact .k { font-size: 14px; color: var(--muted); }
.fact .v { font-size: 15px; color: var(--ink); font-variant-numeric: tabular-nums; }

.addr-full {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  color: var(--muted);
  word-break: break-all;
}

/* ---------- Enter flow ---------- */
.state {
  font-size: 14px;
  color: var(--dim);
  margin: 10px 0 14px;
  min-height: 20px;
}
/* ---------- Admin ---------- */
.admin-block { padding: 28px 0; border-top: 1px solid var(--line); }
.admin-block h2 {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 10px;
}
.admin-help { font-size: 15px; color: var(--muted); margin-bottom: 18px; }
.admin-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.admin-actions .addr-input { margin: 0; }
.admin-actions .pill[disabled] { opacity: .35; cursor: not-allowed; }
.admin-actions .ghost-link { font-size: 15px; }
.admin-actions .ghost-link[disabled] { opacity: .35; cursor: not-allowed; }

.review-row { padding: 16px 0; border-top: 1px solid var(--line); }
.review-row:first-child { border-top: 0; }
.review-main { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.review-rank { font-size: 15px; color: var(--dim); min-width: 18px; }
.review-pnl { margin-left: auto; font-size: 17px; font-variant-numeric: tabular-nums; }
.review-pnl.up { color: var(--up); }
.review-pnl.down { color: var(--down); }
.review-meta { margin-top: 6px; font-size: 13px; color: var(--dim); }
.review-flags { margin-top: 8px; display: flex; gap: 8px; flex-wrap: wrap; }
.flag {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(246,210,210,.12);
  color: var(--down);
}
.review-actions { margin-top: 10px; }

.entered-card {
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  padding: 26px 28px;
  background: rgba(255,255,255,.028);
}
.entered-label {
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--up);
  margin-bottom: 12px;
}
.entered-addr {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 17px;
  color: var(--ink);
  word-break: break-all;
}
.entered-note { margin-top: 10px; font-size: 15px; color: var(--muted); line-height: 1.6; }
.entered-actions {
  margin-top: 22px;
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}
.entered-actions .ghost-link { font-size: 15px; padding: 0; }

.addr-input {
  display: block;
  width: 100%;
  max-width: 460px;
  margin: 14px 0 0;
  height: 46px;
  padding: 0 16px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  outline: none;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.addr-input::placeholder { color: var(--dim); font-family: 'Manrope', sans-serif; }
.addr-input:focus { border-color: rgba(255,255,255,.34); background: rgba(255,255,255,.06); }
.addr-input:disabled { opacity: .4; cursor: not-allowed; }

.state.ok { color: var(--up); }
.state.bad { color: var(--down); }
.step .pill { width: auto; }
.step .pill[disabled] { opacity: .45; cursor: not-allowed; }
.note { font-size: 15px; color: var(--muted); line-height: 1.6; }
.note a, .ghost-link { color: var(--ink); border-bottom: 1px solid var(--line-strong); }
.note a:hover, .ghost-link:hover { border-color: var(--ink); }

.cta-band {
  margin: 40px 0 0;
  padding: 40px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-band p { font-size: 17px; color: var(--muted); }

/* ---------- Footer ---------- */
.site-foot {
  position: relative;
  z-index: 1;
  margin-top: 70px;
  padding: 26px 0 40px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--dim);
}
.site-foot nav { display: flex; gap: 22px; }
.site-foot a:hover { color: var(--ink); }

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
  .wrap { padding: 0 20px; }
  .page-head { padding: 46px 0 26px; }
  .round-bar { grid-template-columns: 1fr; }
  .round-cell { padding: 18px 20px; }
  .round-value { font-size: 26px; }

  .nav {
    position: absolute;
    top: 78px;
    left: 20px;
    right: 20px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #0a0a0a;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 6px 10px;
    display: none;
  }
  .nav.open { display: flex; }
  .nav a { padding: 14px 8px; font-size: 17px; }
  .nav a + a { border-top: 1px solid var(--line); }

  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 38px;
    border-radius: 999px;
    border: 1px solid var(--line-strong);
    background: rgba(255,255,255,.05);
  }
  .nav-toggle i {
    display: block;
    width: 16px;
    height: 1.5px;
    background: var(--ink);
    position: relative;
  }
  .nav-toggle i::before, .nav-toggle i::after {
    content: "";
    position: absolute;
    left: 0;
    width: 16px;
    height: 1.5px;
    background: var(--ink);
  }
  .nav-toggle i::before { top: -5px; }
  .nav-toggle i::after { top: 5px; }
  .head-cta { display: none; }

  .lb-head { display: none; }
  .row, .row.top {
    grid-template-columns: 44px minmax(0,1fr) auto;
    grid-template-areas: "rank who pnl" ". meta meta";
    row-gap: 8px;
    padding: 16px 12px;
  }
  .row.top { padding: 18px 14px; }
  .rank { grid-area: rank; }
  .who { grid-area: who; }
  .pnl { grid-area: pnl; }
  .roi, .trades, .share { grid-area: meta; justify-self: start; text-align: left; font-size: 13px; }
  .roi::before { content: "ROI "; color: var(--dim); }
  .trades::before { content: "· Trades "; color: var(--dim); }
  .share::before { content: "Share "; color: var(--dim); }
  .share { border: 0; padding: 0; color: var(--muted); }
  .roi, .trades, .share { display: inline; margin-right: 10px; }

  .tl { grid-template-columns: 1fr; gap: 4px; }
  .faq summary { font-size: 16px; }
}