/* CodeBack — dark, mono-accented UI */
:root {
  --bg: #0b0e14;
  --bg2: #0f131b;
  --card: #141a24;
  --card2: #1a2130;
  --ink: #e9edf5;
  --muted: #8d97ab;
  --faint: #5c6679;
  --rule: #222a38;
  --rule2: #2d3748;
  --green: #3df28b;
  --green-ink: #0b3d22;
  --green-tint: rgba(61, 242, 139, 0.12);
  --violet: #8b96ff;
  --violet-tint: rgba(139, 150, 255, 0.14);
  --red: #ff6464;
  --red-tint: rgba(255, 100, 100, 0.14);
  --amber: #ffbf47;
  --amber-tint: rgba(255, 191, 71, 0.14);
  --code-bg: #070a0f;
  --sans: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --r: 12px;
  --r-sm: 8px;
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 10px 30px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }
html { color-scheme: dark; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 var(--sans);
  min-height: 100vh;
  background-image: radial-gradient(1200px 500px at 70% -10%, rgba(61, 242, 139, 0.08), transparent 60%),
    radial-gradient(800px 400px at 0% 0%, rgba(139, 150, 255, 0.08), transparent 60%);
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--green); }
h1, h2, h3 { margin: 0; letter-spacing: -0.02em; line-height: 1.1; }
h1 { font-size: clamp(38px, 6vw, 68px); font-weight: 700; }
h2 { font-size: clamp(26px, 3.4vw, 36px); font-weight: 700; }
h3 { font-size: 19px; font-weight: 600; }
p { margin: 0; }
b { font-weight: 600; }
code, .mono { font-family: var(--mono); font-size: 0.92em; }
img { max-width: 100%; }
button { font: inherit; color: inherit; }
input, textarea, select {
  font: inherit;
  color: var(--ink);
  background: var(--bg2);
  border: 1px solid var(--rule2);
  border-radius: var(--r-sm);
  padding: 11px 13px;
  width: 100%;
  outline: none;
}
input:focus, textarea:focus, select:focus { border-color: var(--green); box-shadow: 0 0 0 3px var(--green-tint); }
textarea { resize: vertical; min-height: 160px; font-family: var(--mono); font-size: 14px; line-height: 1.6; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.wrap { width: min(1120px, 100% - 32px); margin: 0 auto; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.k { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--green); }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.sp { justify-content: space-between; }
.hidden, [hidden] { display: none !important; }

/* nav */
.nav { position: sticky; top: 0; z-index: 10; background: rgba(11, 14, 20, 0.8); backdrop-filter: blur(14px); border-bottom: 1px solid var(--rule); }
.nav .bar { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; letter-spacing: -0.02em; }
.brand .logo { width: 28px; height: 28px; }
.links { display: flex; gap: 4px; margin-left: 8px; }
.links a { padding: 8px 12px; border-radius: var(--r-sm); color: var(--muted); font-size: 15px; }
.links a:hover, .links a[aria-current="page"] { color: var(--ink); background: var(--card); }
.nav-cta { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.menu-btn { display: none; }
.mnav { display: none; flex-direction: column; padding: 8px 0 14px; border-top: 1px solid var(--rule); }
.mnav a { padding: 10px 4px; color: var(--muted); }
@media (max-width: 860px) {
  .links, .nav-cta .wallet-lbl { display: none; }
  .menu-btn { display: inline-flex; }
  .mnav:not([hidden]) { display: flex; }
}

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 16px; border-radius: var(--r-sm); border: 1px solid var(--rule2);
  background: var(--card); color: var(--ink); cursor: pointer; font-weight: 600; font-size: 15px;
  transition: background 0.15s, border-color 0.15s, transform 0.08s; white-space: nowrap;
}
.btn:hover { background: var(--card2); border-color: var(--faint); color: var(--ink); }
.btn:active { transform: translateY(1px); }
.btn.pri { background: var(--green); color: var(--green-ink); border-color: var(--green); }
.btn.pri:hover { background: #5cf59e; }
.btn.danger { background: var(--red-tint); color: var(--red); border-color: transparent; }
.btn.sm { padding: 7px 12px; font-size: 14px; }
.btn.big { padding: 14px 22px; font-size: 17px; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* hero */
.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; padding: 72px 0 48px; }
.hero .lede { font-size: 19px; color: var(--muted); margin: 20px 0 28px; max-width: 520px; }
.ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.ca-chip {
  margin-top: 22px; display: inline-flex; align-items: center; gap: 10px; padding: 8px 10px 8px 12px;
  background: var(--card); border: 1px solid var(--rule); border-radius: 10px; font-family: var(--mono); font-size: 13px; max-width: 100%;
}
.ca-chip [data-ca] { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; padding-top: 40px; } }

/* terminal card */
.term {
  background: var(--code-bg); border: 1px solid var(--rule2); border-radius: var(--r); box-shadow: var(--shadow);
  font-family: var(--mono); font-size: 13.5px; overflow: hidden;
}
.term-top { display: flex; justify-content: space-between; padding: 10px 14px; border-bottom: 1px solid var(--rule); color: var(--muted); font-size: 12px; }
.term-top .dots { display: inline-flex; gap: 6px; }
.term-top .dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--rule2); display: inline-block; }
.term-body { padding: 14px 16px; }
.tl { display: grid; grid-template-columns: 28px 16px 1fr auto; gap: 10px; padding: 5px 0; align-items: center; color: var(--muted); }
.tl .ln { color: var(--faint); text-align: right; }
.tl.minus { background: var(--red-tint); color: var(--red); margin: 0 -16px; padding: 6px 16px; }
.tl.plus { background: var(--green-tint); color: var(--green); margin: 0 -16px; padding: 6px 16px; }
.tl .nm { display: flex; align-items: center; gap: 8px; min-width: 0; }
.tl .nm img { width: 16px; height: 16px; border-radius: 4px; }
.tl .pr { font-variant-numeric: tabular-nums; white-space: nowrap; }
.tl.minus .pr { text-decoration: line-through; }
.term-cmd { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--rule); color: var(--ink); display: flex; gap: 8px; align-items: center; }
.term-cmd span:first-child { color: var(--green); }
.caret { width: 8px; height: 16px; background: var(--green); animation: blink 1s steps(2) infinite; }
@keyframes blink { to { opacity: 0; } }
.swap .tl.minus, .swap .tl.plus { animation: pop 0.35s ease-out; }
@keyframes pop { from { opacity: 0; transform: translateY(4px); } }

/* numbers */
.numbers { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--rule); border-radius: var(--r); background: var(--card); margin: 24px 0 64px; overflow: hidden; }
.numbers > div { padding: 22px 24px; border-right: 1px solid var(--rule); }
.numbers > div:last-child { border-right: 0; }
.numbers b { display: block; font-size: 32px; font-weight: 700; letter-spacing: -0.03em; }
.numbers span { color: var(--muted); font-size: 14px; }
@media (max-width: 860px) { .numbers { grid-template-columns: 1fr 1fr; } .numbers > div:nth-child(2) { border-right: 0; } .numbers > div:nth-child(-n + 2) { border-bottom: 1px solid var(--rule); } }

/* sections */
section { padding: 36px 0; }
.sh { margin-bottom: 24px; max-width: 640px; }
.sh p { color: var(--muted); margin-top: 8px; font-size: 17px; }

/* price list */
.price-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pl-row { display: grid; grid-template-columns: 36px 1fr auto auto; gap: 14px; align-items: center; padding: 12px 14px; background: var(--card); border: 1px solid var(--rule); border-radius: 10px; }
.pl-row:hover { border-color: var(--faint); color: var(--ink); }
.pl-row img, .pl-row .pfp { width: 36px; height: 36px; border-radius: 9px; background: var(--card2); }
.pl-row b { display: block; }
.pl-row small { color: var(--muted); }
.pl-row .was { color: var(--muted); font-variant-numeric: tabular-nums; font-family: var(--mono); font-size: 13px; }
.pl-row .go { color: var(--green); font-weight: 600; font-size: 14px; }
@media (max-width: 720px) { .price-list { grid-template-columns: 1fr; } }

/* steps */
.steps3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; counter-reset: step; }
.steps3 article { background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); padding: 22px; }
.steps3 article::before { counter-increment: step; content: "0" counter(step); font-family: var(--mono); color: var(--green); font-size: 13px; display: block; margin-bottom: 12px; }
.steps3 h3 { margin-bottom: 8px; }
.steps3 p { color: var(--muted); font-size: 15px; }
@media (max-width: 760px) { .steps3 { grid-template-columns: 1fr; } }

/* tiles */
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.tile { display: flex; flex-direction: column; gap: 8px; background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); padding: 22px; color: var(--ink); }
.tile:hover { border-color: var(--green); color: var(--ink); }
.tile p { color: var(--muted); font-size: 15px; flex: 1; }
.tile .go { color: var(--green); font-weight: 600; font-size: 14px; }
@media (max-width: 760px) { .tiles { grid-template-columns: 1fr; } }

/* footer */
.foot { margin-top: 64px; border-top: 1px solid var(--rule); padding: 28px 0 48px; color: var(--muted); font-size: 14px; }
.foot .cols { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.foot a { color: var(--muted); }
.foot a:hover { color: var(--ink); }
.foot .legal { margin-top: 18px; font-size: 13px; color: var(--faint); max-width: 760px; }

/* page header */
.ph { padding: 44px 0 24px; }
.ph p { color: var(--muted); font-size: 17px; margin-top: 8px; max-width: 680px; }

/* catalog */
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0 20px; }
.chip { padding: 7px 12px; border-radius: 999px; border: 1px solid var(--rule2); background: transparent; color: var(--muted); cursor: pointer; font-size: 14px; }
.chip:hover { color: var(--ink); }
.chip.on { background: var(--green-tint); color: var(--green); border-color: transparent; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px; }
.card { background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.card .top { display: flex; align-items: center; gap: 12px; }
.card .top img, .card .top .pfp { width: 40px; height: 40px; border-radius: 10px; background: var(--card2); object-fit: cover; }
.card .top b { display: block; }
.card .top small { color: var(--muted); }
.card .meta { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 13px; }
.card .meta .pr { font-family: var(--mono); color: var(--ink); }
.pfp { display: inline-flex; align-items: center; justify-content: center; font-weight: 700; color: var(--green); font-family: var(--mono); }
.plat { display: inline-flex; gap: 3px; }
.plat i { font-style: normal; font-family: var(--mono); font-size: 11px; padding: 1px 5px; border-radius: 4px; background: var(--card2); color: var(--muted); }

/* build page */
.build { display: grid; grid-template-columns: 1fr 380px; gap: 28px; align-items: start; }
.panel { background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); padding: 22px; }
.panel + .panel { margin-top: 14px; }
.panel h3 { margin-bottom: 14px; }
.fld { margin-bottom: 16px; }
.fld .hint { color: var(--faint); font-size: 13px; margin-top: 6px; }
.fld .err { color: var(--red); font-size: 13px; margin-top: 6px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.feat-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.feat { padding: 6px 10px; border-radius: 8px; background: var(--bg2); border: 1px solid var(--rule2); color: var(--muted); font-size: 13px; cursor: pointer; }
.feat.on { background: var(--green-tint); color: var(--green); border-color: transparent; }
.seg { display: inline-flex; border: 1px solid var(--rule2); border-radius: var(--r-sm); overflow: hidden; }
.seg button { background: transparent; border: 0; padding: 8px 14px; cursor: pointer; color: var(--muted); }
.seg button.on { background: var(--card2); color: var(--ink); }
.cost { display: grid; grid-template-columns: 1fr auto; gap: 6px 16px; font-size: 14px; }
.cost .t { color: var(--muted); }
.cost .v { font-family: var(--mono); text-align: right; }
.cost .tot { border-top: 1px solid var(--rule); padding-top: 8px; margin-top: 4px; font-weight: 600; }
.sticky { position: sticky; top: 80px; }
@media (max-width: 900px) { .build { grid-template-columns: 1fr; } .sticky { position: static; } }

/* stepper / console */
.steps { display: flex; flex-direction: column; gap: 8px; }
.step { display: grid; grid-template-columns: 22px 1fr auto; gap: 10px; align-items: center; font-size: 14px; color: var(--muted); }
.step i { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--rule2); display: inline-block; }
.step.run i { border-color: var(--green); border-top-color: transparent; animation: spin 0.8s linear infinite; }
.step.ok i { background: var(--green); border-color: var(--green); }
.step.fail i { background: var(--red); border-color: var(--red); }
.step.ok, .step.run { color: var(--ink); }
.step .tm { font-family: var(--mono); font-size: 12px; color: var(--faint); }
@keyframes spin { to { transform: rotate(360deg); } }
.console { background: var(--code-bg); border: 1px solid var(--rule2); border-radius: var(--r); padding: 14px 16px; font-family: var(--mono); font-size: 13px; max-height: 360px; overflow: auto; color: var(--muted); }
.console .l { display: grid; grid-template-columns: 70px 90px 1fr; gap: 10px; padding: 3px 0; }
.console .t { color: var(--faint); }
.console .s { color: var(--violet); }
.console .ok { color: var(--green); }
.console .bad { color: var(--red); }
.preview { width: 100%; height: 560px; border: 1px solid var(--rule2); border-radius: var(--r); background: #fff; }

/* tables */
table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
th { text-align: left; color: var(--muted); font-weight: 500; font-size: 13px; padding: 10px 12px; border-bottom: 1px solid var(--rule); }
td { padding: 12px; border-bottom: 1px solid var(--rule); vertical-align: middle; }
tr.row-link { cursor: pointer; }
tr.row-link:hover td { background: var(--card); }
.nm { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.nm img, .nm .pfp { width: 28px; height: 28px; border-radius: 7px; }
.status { display: inline-flex; align-items: center; gap: 6px; padding: 4px 9px; border-radius: 999px; font-size: 12.5px; font-weight: 600; }
.s-shipped { background: var(--green-tint); color: var(--green); }
.s-building { background: var(--violet-tint); color: var(--violet); }
.s-launched { background: var(--amber-tint); color: var(--amber); }
.s-failed { background: var(--red-tint); color: var(--red); }
.empty { text-align: center; padding: 40px; color: var(--muted); }
.empty b { display: block; color: var(--ink); margin-bottom: 4px; }
.ca a { font-family: var(--mono); font-size: 13px; color: var(--muted); }
@media (max-width: 760px) { .hide-sm { display: none; } }

/* coin page */
.coin { display: grid; grid-template-columns: 1fr 360px; gap: 24px; align-items: start; }
.coin-head { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.coin-head img { width: 64px; height: 64px; border-radius: 16px; }
.coin-head h1 { font-size: 34px; }
.coin-head .sym { color: var(--muted); font-family: var(--mono); }
.prog { height: 10px; border-radius: 999px; background: var(--bg2); overflow: hidden; border: 1px solid var(--rule); }
.prog i { display: block; height: 100%; background: linear-gradient(90deg, var(--green), var(--violet)); width: 0; transition: width 0.4s; }
.kv { display: grid; grid-template-columns: 1fr auto; gap: 8px 12px; font-size: 14px; }
.kv .t { color: var(--muted); }
.kv .v { font-family: var(--mono); text-align: right; }
.trade .seg { width: 100%; display: grid; grid-template-columns: 1fr 1fr; }
.trade input { font-family: var(--mono); font-size: 18px; }
.quote { color: var(--muted); font-size: 13px; margin: 8px 0 12px; font-family: var(--mono); }
@media (max-width: 900px) { .coin { grid-template-columns: 1fr; } }

/* docs */
.docs { display: grid; grid-template-columns: 220px 1fr; gap: 40px; }
.toc { position: sticky; top: 84px; align-self: start; font-size: 14px; }
.toc .k { margin: 14px 0 6px; display: block; }
.toc a { display: block; padding: 5px 0; color: var(--muted); }
.toc a:hover { color: var(--ink); }
.doc h2 { font-size: 24px; margin: 44px 0 12px; padding-top: 8px; }
.doc h2:first-child { margin-top: 0; }
.doc p, .doc li { color: var(--muted); max-width: 700px; }
.doc p + p { margin-top: 10px; }
.doc ol, .doc ul { padding-left: 22px; margin: 10px 0; }
.doc li + li { margin-top: 6px; }
.doc a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--rule2); }
.doc code { background: var(--card); padding: 2px 6px; border-radius: 5px; font-size: 13px; }
.doc pre { background: var(--code-bg); border: 1px solid var(--rule2); border-radius: var(--r-sm); padding: 14px 16px; overflow: auto; font-family: var(--mono); font-size: 13px; color: var(--ink); max-width: 700px; }
.doc table { max-width: 700px; margin: 12px 0; }
.doc .ex { background: var(--card); border: 1px solid var(--rule); border-radius: var(--r-sm); padding: 14px 16px; font-family: var(--mono); font-size: 13.5px; color: var(--ink); max-width: 700px; }
.doc .ex div + div { margin-top: 4px; }
@media (max-width: 860px) { .docs { grid-template-columns: 1fr; } .toc { position: static; display: none; } }

/* token page */
.mk { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 20px 0; }
.mk > div { background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); padding: 16px 18px; }
.mk b { display: block; font-size: 24px; font-family: var(--mono); }
.mk span { color: var(--muted); font-size: 13px; }
@media (max-width: 760px) { .mk { grid-template-columns: 1fr 1fr; } }

/* toast */
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--card2); border: 1px solid var(--rule2); color: var(--ink); padding: 10px 16px; border-radius: 10px; box-shadow: var(--shadow); font-size: 14px; z-index: 50; opacity: 0; pointer-events: none; transition: opacity 0.2s; }
.toast.show { opacity: 1; }

@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }