/* OneBlock — token launchpad. Modern dark theme. */
:root{
  /* OneBlock brand palette (matches oneblock.cc exactly) */
  --bg:#0b0b0d; --bg2:#101013; --panel:#131317; --panel2:#17171c;
  --line:rgba(255,255,255,.10); --line2:rgba(255,255,255,.16);
  --brand:#ffa500; --brand2:#ffb733; --grad:linear-gradient(120deg,#ffa500,#ffb733);
  --green:#ffa500; --red:#ff5c5c; --gold:#ffa500;
  --ink:#f4f4f1; --mut:#9a9a98; --mut2:#64646a;
  --soft:rgba(255,165,0,.14); --orline:rgba(255,165,0,.45); --glow:rgba(255,165,0,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Instrument Sans',ui-sans-serif,system-ui,sans-serif;background:
  radial-gradient(800px 460px at 82% -12%,rgba(255,165,0,.07) 0%,transparent 55%),var(--bg);
  color:var(--ink);min-height:100vh;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Anton','Arial Narrow',sans-serif;font-weight:400;letter-spacing:.01em}
a{color:var(--brand2);text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;color:inherit}
.mono{font-family:'IBM Plex Mono',ui-monospace,Menlo,monospace}

.top{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;
  border-bottom:1px solid var(--line);background:rgba(11,11,13,.85);backdrop-filter:blur(10px);position:sticky;top:0;z-index:50}
.brand{display:flex;align-items:center;gap:11px;cursor:pointer}
.logo{width:34px;height:34px;border-radius:9px;background:var(--grad);display:grid;place-items:center;
  font-weight:800;font-size:17px;color:#0a0b10;box-shadow:0 0 22px rgba(255,165,0,.33)}
.brand h1{font-size:19px} .brand h1 b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand .sub{font-size:10.5px;color:var(--mut);letter-spacing:.14em;text-transform:uppercase}
.wallet{display:flex;gap:10px;align-items:center}
.chaindd{position:relative}
.chainddbtn{display:flex;align-items:center;gap:5px;padding:8px 12px;border-radius:10px;background:var(--panel);border:1px solid var(--line2);color:var(--ink);font-size:13px;font-weight:700;white-space:nowrap;transition:.15s}
.chainddbtn b{color:var(--brand);font-weight:800}
.chainddbtn .caret{color:var(--mut);font-size:10px;transition:.15s}
.chainddbtn:hover{border-color:var(--brand)}
.chaindd.open .caret{transform:rotate(180deg)}
.chainmenu{position:absolute;top:calc(100% + 6px);right:0;min-width:170px;background:var(--panel2);border:1px solid var(--line2);border-radius:12px;padding:6px;box-shadow:0 16px 44px #000b;display:none;z-index:120}
.chaindd.open .chainmenu{display:block}
.chainmenu button{display:flex;align-items:center;gap:9px;width:100%;text-align:left;padding:10px 12px;border-radius:8px;background:transparent;color:var(--ink);font-size:14px;font-weight:600;white-space:nowrap}
.chainmenu button:hover{background:var(--soft)}
.chainmenu button .cdot{width:8px;height:8px;border-radius:50%;background:var(--mut2);flex:none}
.chainmenu button.on .cdot{background:var(--brand);box-shadow:0 0 8px var(--brand)}
.chainmenu button.on{color:var(--brand)}
.chainmenu button.on::after{content:"\2713";margin-left:auto;color:var(--brand);font-weight:800}
.chip{padding:7px 12px;border:1px solid var(--line2);border-radius:20px;font-size:12.5px;background:var(--panel);display:flex;align-items:center;gap:7px}
.chip .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green)}
.btn{padding:9px 17px;border-radius:10px;background:var(--grad);color:#08131a;font-weight:700;font-size:14px;
  box-shadow:0 0 20px rgba(255,165,0,.28);transition:.15s;white-space:nowrap}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px)} .btn:disabled{opacity:.4;cursor:not-allowed}
.btn.ghost{background:transparent;border:1px solid var(--line2);color:var(--ink);box-shadow:none}
.btn.green{background:linear-gradient(120deg,#ffa500,#ffb733);color:#1a0f00}
.btn.red{background:linear-gradient(120deg,#ff5470,#c81e46);color:#fff}
.btn.sm{padding:6px 12px;font-size:13px}
.btn.big{padding:13px;width:100%;font-size:16px;border-radius:12px}

.wrap{max-width:1160px;margin:0 auto;padding:24px 20px 90px}
.view{display:none;animation:f .25s ease}.view.on{display:block}
@keyframes f{from{opacity:0;transform:translateY(6px)}to{opacity:1}}
.panel{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:16px;padding:20px}
.muted{color:var(--mut)} .hint{color:var(--mut2);font-size:12.5px}

/* hero */
.hero{text-align:center;padding:34px 16px 24px}
.hero h2{font-size:min(5.6vw,48px);line-height:1.05;white-space:nowrap}
.hero h2 .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--mut);margin-top:12px;font-size:15px}
.hero .cta{margin-top:22px;display:flex;gap:12px;justify-content:center}

/* toolbar */
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:20px 0 12px;flex-wrap:wrap}
.tabs{display:flex;gap:6px}
.tabs button{padding:8px 15px;border-radius:9px;background:var(--panel);border:1px solid var(--line);color:var(--mut);font-size:13.5px;font-weight:600}
.tabs button.on{color:var(--ink);border-color:var(--brand);background:var(--soft)}
.search{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:9px 13px;color:var(--ink);font-size:14px;width:220px}

/* coin grid */
.coins{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.coin{border:1px solid var(--line);border-radius:14px;background:var(--panel);overflow:hidden;cursor:pointer;transition:.15s;display:flex;flex-direction:column}
.coin:hover{border-color:var(--brand);transform:translateY(-3px);box-shadow:0 10px 30px #0008}
.coin .cimg{width:100%;aspect-ratio:1;object-fit:cover;background:var(--panel2)}
.coin .cbody{padding:12px}
.coin .ctop{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.coin .cname{font-weight:700;font-size:15px}
.coin .csym{color:var(--brand2);font-size:12px;font-weight:700}
.coin .cby{font-size:11px;color:var(--mut2);margin-top:2px}
.coin .cmc{margin-top:9px;display:flex;justify-content:space-between;font-size:12px}
.coin .cmc b{color:var(--green)}
.prog{height:6px;background:var(--line);border-radius:4px;margin-top:9px;overflow:hidden}
.prog span{display:block;height:100%;background:var(--grad)}

/* create form */
.form{max-width:560px;margin:0 auto}
.field{margin:14px 0}
.field label{display:block;font-size:13px;color:var(--mut);margin-bottom:6px;font-weight:600}
.field input,.field textarea{width:100%;background:var(--bg);border:1px solid var(--line2);border-radius:10px;
  padding:12px 14px;color:var(--ink);font-size:15px;font-family:inherit}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brand)}
.field .row2{display:flex;gap:12px}
.imgprev{width:96px;height:96px;border-radius:12px;object-fit:cover;border:1px solid var(--line2);background:var(--panel2)}

/* trade page */
.trade-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:20px;margin-top:8px}
@media(max-width:820px){.trade-grid{grid-template-columns:1fr}}
.tk-head{display:flex;gap:14px;align-items:center}
.tk-head img{width:64px;height:64px;border-radius:12px;object-fit:cover}
.tk-head .tn{font-size:22px;font-weight:800} .tk-head .ts{color:var(--brand2);font-weight:700}
.tk-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0}
.tk-stat{border:1px solid var(--line);border-radius:11px;padding:11px;background:var(--panel2)}
.tk-stat b{font-size:17px;display:block} .tk-stat span{font-size:11px;color:var(--mut);text-transform:uppercase;letter-spacing:.06em}
#chart{width:100%;height:220px;border:1px solid var(--line);border-radius:12px;background:#0a0a0c;margin-top:8px}
.buy-sell{display:flex;gap:8px;margin-bottom:12px}
.buy-sell button{flex:1;padding:10px;border-radius:10px;background:var(--panel2);border:1px solid var(--line);color:var(--mut);font-weight:700}
.buy-sell button.on.buy{background:var(--soft);border-color:var(--brand);color:var(--brand)}
.buy-sell button.on.sell{background:#ff547018;border-color:var(--red);color:var(--red)}
.amt-in{display:flex;align-items:center;background:var(--bg);border:1px solid var(--line2);border-radius:11px;padding:4px 12px}
.amt-in input{flex:1;background:none;border:none;color:var(--ink);font-size:20px;padding:10px 0;font-family:ui-monospace,monospace;outline:none}
.amt-in .unit{color:var(--mut);font-weight:700}
.quick{display:flex;gap:6px;margin:10px 0}
.quick button{flex:1;padding:7px;border-radius:8px;background:var(--panel2);border:1px solid var(--line);color:var(--mut);font-size:12px}
.quote{text-align:center;color:var(--mut);font-size:13px;margin:10px 0}
.quote b{color:var(--ink)}
.holders{margin-top:14px;font-size:13px}
.holder-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--line);color:var(--mut)}

.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--panel2);border:1px solid var(--line2);
  padding:12px 20px;border-radius:12px;box-shadow:0 10px 40px #000a;display:none;align-items:center;gap:10px;font-size:14px;z-index:200;max-width:92vw}
.toast.on{display:flex}.toast.err{border-color:var(--red)}.toast.ok{border-color:var(--green)}
.spin{width:15px;height:15px;border:2px solid var(--line2);border-top-color:var(--brand2);border-radius:50%;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.empty{text-align:center;color:var(--mut);padding:50px 20px}
.foot{text-align:center;color:var(--mut2);font-size:12px;padding:28px}
/* site footer */
.sitefoot{border-top:1px solid var(--line);background:var(--bg2);padding:34px 22px 26px}
.sitefoot .cols{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px}
.sitefoot .fbrand .logo{width:30px;height:30px;border-radius:8px;background:var(--grad);display:inline-grid;place-items:center;vertical-align:middle}
.sitefoot .fbrand .logo svg{width:19px;height:19px}
.sitefoot .fbrand b{font-family:'Anton',sans-serif;font-size:18px;margin-left:9px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.sitefoot .fbrand p{color:var(--mut);font-size:13px;margin-top:12px;max-width:260px;line-height:1.55}
.sitefoot .fcol h4{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--mut2);margin-bottom:12px;font-weight:700}
.sitefoot .fcol a{display:block;color:var(--mut);font-size:14px;margin:8px 0;text-decoration:none}
.sitefoot .fcol a:hover{color:var(--brand2)}
.sitefoot .fcol #footContract a{color:var(--mut2);font-size:12.5px;font-family:'IBM Plex Mono',monospace}
.sitefoot .fbot{max-width:1160px;margin:26px auto 0;padding-top:20px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--mut2);font-size:12.5px}
.sitefoot .fbot .risk{max-width:660px;line-height:1.5}
@media(max-width:760px){.sitefoot .cols{grid-template-columns:1fr 1fr;gap:22px}.sitefoot .fbrand{grid-column:1 / -1}}
@media(max-width:420px){.sitefoot{padding:26px 16px 22px}}

/* ============ mobile-friendly + polish ============ */
html,body{overflow-x:hidden;max-width:100vw}
.logo svg{width:22px;height:22px}
@media(max-width:640px){
  .top{padding:11px 12px;gap:8px}
  .top .chip{display:none}
  #createTop{display:none}
  .wallet{gap:7px}
  .chainddbtn{padding:8px 10px;font-size:12.5px;gap:4px}
  .logo{width:30px;height:30px}
  .brand h1{font-size:18px} .brand .sub{font-size:9px;letter-spacing:.1em}
  .btn{padding:9px 12px;font-size:12.5px}
  .hero{padding:22px 6px 18px}
  .hero p{font-size:13.5px}
  .toolbar{flex-direction:column;align-items:stretch;gap:10px}
  .search{width:100%}
  .tabs{justify-content:center}
  .coins{grid-template-columns:1fr 1fr;gap:10px}
  .trade-grid{grid-template-columns:1fr}
  .tk-stats{grid-template-columns:1fr 1fr}
  .wrap{padding:18px 14px 80px}
  .form{max-width:100%}
  .field .row2{flex-direction:column;gap:10px}
  .field .row2>div[style*="width:130px"]{width:100%!important}
}
@media(max-width:360px){
  .btn{padding:8px 11px;font-size:12px}
  .brand h1{font-size:16px}
  .brand .sub{display:none}
}
@media(max-width:640px){
  .coin .cbody{padding:9px}
  .coin .cname{font-size:13px} .coin .csym{font-size:11px}
  .coin .cby{font-size:9.5px} .coin .cmc{font-size:10.5px}
  .coins{grid-template-columns:1fr 1fr;gap:10px}
}
/* nicer cards / blocks */
.coin{transition:transform .15s,border-color .15s,box-shadow .15s}
.coin:hover{box-shadow:0 12px 34px rgba(0,0,0,.55),0 0 0 1px var(--orline)}
.coin .cimg{aspect-ratio:1;border-bottom:1px solid var(--line)}
.btn.big{letter-spacing:.01em}
.hero h2 .g{padding-right:2px}
/* upload zone */
.uploadzone{display:block;border:1.5px dashed var(--line2);border-radius:11px;padding:16px;text-align:center;
  color:var(--mut);font-size:13.5px;cursor:pointer;transition:.15s;background:var(--panel2)}
.uploadzone:hover,.uploadzone.drag{border-color:var(--brand);color:var(--brand);background:var(--soft)}
.uploadzone.ok{border-color:var(--brand);border-style:solid;color:var(--brand)}