/* ==========================================================================
   Added content sections, share module and expanded footer for Neon Ledger.
   Reuses the tokens declared in styles.css (--bg, --panel, --line, --muted,
   --text, --teal, --red, --font, --mono). Contains no em or en dashes.
   ========================================================================== */

.nl-sec { padding: 72px 5% 78px; border-top: 1px solid var(--line); }
.nl-sec > header { max-width: 760px; margin-bottom: 40px; }
.nl-sec .eyebrow { color: var(--teal); font:600 14px var(--mono); letter-spacing: 2.4px; margin: 0 0 12px; }
.nl-sec h2 { font: 700 clamp(26px, 3.4vw, 40px)/1.05 var(--font); letter-spacing: -.5px; margin: 0 0 14px; text-transform: uppercase; }
.nl-sec h2 span { color: var(--teal); }
.nl-sec > header p { color: var(--muted); font:400 16px/1.7 var(--font); margin: 0; }

/* ---------- Feature grid ---------- */
.nl-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.nl-card {
  border: 1px solid var(--line); background: linear-gradient(145deg, #091317, #050a0d);
  padding: 26px 24px 30px; position: relative; transition: border-color .2s, transform .2s;
}
.nl-card:hover { border-color: #2b5560; transform: translateY(-3px); }
.nl-card > b { font:600 14px var(--mono); color: var(--teal); letter-spacing: 2px; display: block; margin-bottom: 18px; }
.nl-card h3 { font:700 18px var(--font); margin: 0 0 9px; text-transform: uppercase; letter-spacing: .4px; }
.nl-card p { color: var(--muted); font:400 15.5px/1.65 var(--font); margin: 0; }

/* ---------- Metric strip ---------- */
.nl-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.nl-metrics > div { background: var(--bg); padding: 24px 20px; }
.nl-metrics dt { font:600 13.5px var(--mono); color: var(--muted); letter-spacing: 2px; text-transform: uppercase; }
.nl-metrics dd { margin: 10px 0 0; font:700 26px var(--font); color: var(--teal); }
.nl-metrics dd small { display: block; font:400 14.5px var(--font); color: var(--muted); margin-top: 6px; letter-spacing: .3px; }

/* ---------- Workflow steps ---------- */
.nl-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; counter-reset: nlstep; }
.nl-step { border: 1px solid var(--line); background: var(--panel); padding: 24px 22px 28px; }
.nl-step:before {
  counter-increment: nlstep; content: '0' counter(nlstep);
  font:700 22px var(--mono); color: var(--teal); display: block; margin-bottom: 14px;
}
.nl-step h3 { font:700 17px var(--font); margin: 0 0 8px; text-transform: uppercase; letter-spacing: .5px; }
.nl-step p { color: var(--muted); font:400 15.5px/1.6 var(--font); margin: 0; }

/* ---------- Glossary ---------- */
.nl-glossary { border: 1px solid var(--line); }
.nl-glossary > div { display: grid; grid-template-columns: 220px 1fr; border-bottom: 1px solid var(--line); }
.nl-glossary > div:last-child { border-bottom: 0; }
.nl-glossary dt { padding: 18px 22px; font:600 15px var(--mono); color: var(--teal); letter-spacing: 1px; border-right: 1px solid var(--line); text-transform: uppercase; }
.nl-glossary dd { padding: 18px 22px; margin: 0; color: var(--muted); font:400 15.5px/1.65 var(--font); }
.nl-glossary dd b { color: var(--text); font-weight: 600; }

/* ---------- FAQ ---------- */
.nl-faq { max-width: 900px; }
.nl-faq details { border-bottom: 1px solid var(--line); }
.nl-faq summary {
  cursor: pointer; list-style: none; padding: 20px 44px 20px 0; position: relative;
  font:600 17px var(--font); text-transform: uppercase; letter-spacing: .4px; transition: color .18s;
}
.nl-faq summary::-webkit-details-marker { display: none; }
.nl-faq summary:hover { color: var(--teal); }
.nl-faq summary:focus-visible { outline: 1px solid var(--teal); outline-offset: 3px; }
.nl-faq summary:after {
  content: '+'; position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  color: var(--teal); font:400 20px var(--mono); transition: transform .2s;
}
.nl-faq details[open] summary:after { transform: translateY(-50%) rotate(45deg); }
.nl-faq details > p { margin: 0 0 22px; color: var(--muted); font:400 16px/1.75 var(--font); max-width: 760px; }

/* ---------- Share ---------- */
.nl-share { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; border: 1px solid var(--line); background: var(--panel); padding: 22px; }
.nl-share > span { font:600 14px var(--mono); color: var(--teal); letter-spacing: 2.4px; margin-right: 6px; }
.nl-share button {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  background: #050c0f; border: 1px solid var(--line); color: var(--text);
  padding: 10px 14px; font:500 15px var(--mono); letter-spacing: .6px; transition: .18s;
}
.nl-share button:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-2px); }
.nl-share button:focus-visible { outline: 1px solid var(--teal); outline-offset: 2px; }
.nl-share svg { width: 14px; height: 14px; fill: currentColor; flex: none; }
.nl-share .mark { width: 14px; text-align: center; font-weight: 700; flex: none; }
.nl-share button.copied { border-color: var(--teal); color: var(--teal); }
#nl-native[hidden] { display: none; }

/* ---------- Expanded footer ---------- */
.nl-footer { border-top: 1px solid var(--line); padding: 54px 5% 30px; background: #020506; }
.nl-footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 34px; margin-bottom: 38px; }
.nl-footer-top h4 { font:600 13.5px var(--mono); color: var(--teal); letter-spacing: 2px; text-transform: uppercase; margin: 0 0 14px; }
.nl-footer-top a, .nl-footer-top p { display: block; color: var(--muted); font:400 15.5px/1.7 var(--font); text-decoration: none; padding: 4px 0; margin: 0; }
.nl-footer-top a:hover { color: var(--teal); }
.nl-footer-top .about p { max-width: 320px; padding: 0; }
.nl-risk-notice { border: 1px solid var(--line); background: var(--panel); padding: 18px 22px; color: var(--muted); font:400 15px/1.7 var(--font); margin-bottom: 22px; }
.nl-risk-notice b { color: var(--red); }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .nl-grid, .nl-steps { grid-template-columns: 1fr 1fr; }
  .nl-metrics { grid-template-columns: 1fr 1fr; }
  .nl-footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nl-sec { padding: 52px 5% 56px; }
  .nl-grid, .nl-steps, .nl-metrics { grid-template-columns: 1fr; }
  .nl-glossary > div { grid-template-columns: 1fr; }
  .nl-glossary dt { border-right: 0; border-bottom: 1px solid var(--line); padding-bottom: 10px; }
  .nl-footer-top { grid-template-columns: 1fr; gap: 26px; }
  .nl-share button { flex: 1 1 auto; justify-content: center; }
}

/* ---------- Live market table ---------- */
.market-wrap { border: 1px solid var(--line); overflow-x: auto; }
.market-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.market-table th {
  text-align: left; padding: 14px 18px; background: #050c0f;
  font: 600 12.5px var(--mono); color: var(--teal); letter-spacing: 1px;
  text-transform: uppercase; border-bottom: 1px solid var(--line); white-space: nowrap;
}
.market-table td {
  padding: 14px 18px; border-bottom: 1px solid var(--line);
  font: 400 14px var(--mono); color: var(--text);
}
.market-table tbody tr:last-child td { border-bottom: 0; }
.market-table td:nth-child(2) { color: var(--muted); font-family: var(--font); }
.market-table td.positive { color: var(--teal); font-weight: 600; }
.market-table td.negative { color: var(--red); font-weight: 600; }
.market-meta {
  display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 14px 0 0;
  color: var(--muted); font: 400 12.5px var(--font);
}
.market-meta #market-updated { color: var(--teal); font-family: var(--mono); }

/* ---------- Sample data notice ----------
   Sits directly under the headline figures. The previous disclaimer was at the
   very bottom of the document, thousands of words below the numbers it qualified. */
.sample-banner {
  margin: 12px 0 0; padding: 14px 18px;
  border: 1px solid var(--line); border-left: 3px solid var(--teal);
  background: #070f12; color: var(--muted);
  font: 400 13px/1.65 var(--font); max-width: none;
}
.sample-banner b {
  color: var(--teal); font: 700 12px var(--mono); letter-spacing: 1.4px;
  margin-right: 10px; text-transform: uppercase;
}

/* ---------- Account ---------- */
.account-box { border: 1px solid var(--line); background: #060f13; padding: 22px; margin-bottom: 20px; }
.account-box .panel-head { margin-bottom: 16px; }
.auth-insecure {
  border: 1px solid var(--red); background: rgba(255,36,77,.07);
  padding: 14px 16px; margin: 0 0 18px; color: #ffd0d8;
  font: 400 13px/1.65 var(--font);
}
.auth-insecure b { color: var(--red); }
.auth-tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.auth-tabs button {
  background: none; border: 1px solid var(--line); color: var(--muted);
  padding: 10px 14px; font: 500 12.5px var(--mono); cursor: pointer; min-height: 44px;
}
.auth-tabs button.active { border-color: var(--teal); color: var(--teal); }
#auth-form { display: grid; gap: 14px; max-width: 420px; }
#auth-form label { color: var(--muted); font: 12.5px var(--mono); letter-spacing: .8px; }
#auth-form input {
  display: block; width: 100%; margin-top: 7px; background: #050a0d;
  border: 1px solid var(--line); color: var(--text); padding: 12px;
  font: 14px var(--mono); min-height: 44px;
}
#auth-form input:focus { border-color: var(--teal); outline: none; }
.auth-hint, .auth-note { color: var(--muted); font: 400 12.5px/1.6 var(--font); margin: 0; }
.auth-note { margin-top: 16px; max-width: 520px; }
.auth-msg { margin: 0; font: 500 13px var(--mono); min-height: 1.2em; }
.auth-msg.bad { color: var(--red); }
.auth-msg.good { color: var(--teal); }
.auth-who { font: 400 15px var(--font); color: var(--muted); margin: 0 0 6px; }
.auth-who strong { color: var(--teal); font-family: var(--mono); }
.auth-sync { color: var(--muted); font: 12.5px var(--mono); margin: 0 0 16px; }
.account-box .ghost {
  background: none; border: 1px solid var(--line); color: var(--muted);
  padding: 11px 16px; font: 500 12.5px var(--mono); cursor: pointer; min-height: 44px;
}
.account-box .ghost:hover { border-color: var(--red); color: var(--red); }

/* ---------- Header account shortcut ----------
   The identity block is a button so it is keyboard reachable, but it should
   still read as part of the header rather than a chunky control. */
button.online {
  background: none; border: 1px solid transparent; cursor: pointer;
  font: inherit; color: inherit; text-align: left;
  display: flex; align-items: center; gap: 9px;
  padding: 6px 10px; min-height: 44px; border-radius: 3px; transition: .18s;
}
button.online:hover { border-color: var(--line); background: #0a151a; }
button.online:hover #trader-name, button.online:hover .online-cue { color: var(--teal); }
button.online:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
.online-cue { color: var(--muted); font-family: var(--mono); transition: .18s; }
@media (max-width: 560px) { .online-cue { display: none; } }