@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');
/* /trade: swap-style demo of the shared XCORE bonding curve (simulation). Dark navy DEX look, site fonts. */
:root{color-scheme:dark;--bg:#0b1022;--bg2:#141041;--card:#131a35;--card2:#0f1530;--line:rgba(171,196,255,.12);--line2:rgba(171,196,255,.2);--text:#ecf5ff;--sub:#abc4ff;--muted:#7d8bb8;
 --cyan:#22d1f8;--violet:#8c6eef;--blue:#4f53f3;--grad:linear-gradient(272deg,#4f53f3 0%,#22d1f8 100%);--ok:#39d98a;--warn:#ffd166;--bad:#ff6b8b;--r:20px}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;color:var(--text);font-family:'DM Sans',system-ui,sans-serif;font-size:15px;line-height:1.45;overflow-x:hidden;
 background:radial-gradient(1000px 600px at 15% -10%,rgba(79,83,243,.28),transparent 60%),radial-gradient(900px 600px at 95% 10%,rgba(34,209,248,.14),transparent 60%),linear-gradient(180deg,var(--bg2) 0%,var(--bg) 55%) fixed,var(--bg)}
button,input{font:inherit;color:inherit}
button{cursor:pointer;touch-action:manipulation}
button:disabled{cursor:not-allowed}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
.sim-banner{position:sticky;top:0;z-index:50;display:flex;justify-content:center;flex-wrap:wrap;gap:2px 12px;padding:7px 14px;background:repeating-linear-gradient(135deg,#2b2614 0 14px,#262113 14px 28px);border-bottom:1px solid #5a4b22;color:#e9d9a8;font-size:13px;text-align:center}
.sim-banner .sb-short{display:none}
.sim-banner b{color:#f6d887;letter-spacing:1.2px;text-transform:uppercase;font-size:12px}
/* nav */
.rx-nav{max-width:1240px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:28px}
.rx-logo{display:flex;align-items:center;gap:10px;color:var(--text);font-family:'Space Grotesk',sans-serif;font-size:21px;letter-spacing:-.4px}
.rx-logo:hover{text-decoration:none}
.mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--grad);color:#0b1022;font-weight:700;font-size:13px;letter-spacing:-.3px}
.rx-tabs{display:flex;align-items:center;gap:4px;flex:1;min-width:0}
.tab{padding:8px 14px;border-radius:10px;color:var(--sub);font-weight:600;font-size:15px;white-space:nowrap}
.tab.active{color:var(--text);background:rgba(171,196,255,.08)}
.tab.active::after{content:'';display:block;height:2px;margin-top:3px;border-radius:2px;background:var(--grad)}
a.tab:hover{text-decoration:none;color:var(--text)}
.tab.off{color:var(--muted);opacity:.6;cursor:default}
.tab.off em{font-style:normal;font-size:10px;margin-left:6px;padding:1px 6px;border-radius:6px;border:1px solid var(--line2);vertical-align:2px}
.more{position:relative}
.more summary{cursor:pointer;list-style:none}
.more summary::-webkit-details-marker{display:none}
.more summary::after{content:' ▾';font-size:11px}
.more-menu{position:absolute;top:calc(100% + 6px);left:0;z-index:30;display:flex;flex-direction:column;min-width:200px;padding:6px;border-radius:14px;background:var(--card);border:1px solid var(--line2);box-shadow:0 18px 40px rgba(0,0,0,.45)}
.more-menu a{padding:9px 12px;border-radius:9px;color:var(--sub);font-weight:500}
.more-menu a:hover{background:rgba(171,196,255,.08);color:var(--text);text-decoration:none}
.rx-right{display:flex;align-items:center;gap:10px}
.net-pill{display:flex;align-items:center;gap:7px;padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(19,26,53,.7);color:var(--sub);font-size:13px;white-space:nowrap}
.net-pill i{width:8px;height:8px;border-radius:50%;background:var(--muted)}
.net-pill.ok i{background:var(--ok);box-shadow:0 0 8px var(--ok)}
.net-pill.bad i{background:var(--bad)}
.rx-connect{border:0;border-radius:12px;padding:10px 16px;font-weight:700;background:var(--grad);color:#0b1022;white-space:nowrap}
.rx-connect.on{background:rgba(171,196,255,.1);color:var(--text);border:1px solid var(--line2);font-weight:600}
/* layout */
.rx-main{max-width:1240px;margin:8px auto 40px;padding:0 24px;display:grid;grid-template-columns:minmax(0,1fr) 440px;gap:22px;align-items:start}
.rx-swap-col{grid-column:2;grid-row:1;position:sticky;top:56px;display:grid;gap:16px}
.rx-info-col{grid-column:1;grid-row:1;display:grid;gap:16px;min-width:0}
/* swap card */
.swap-card{padding:16px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);box-shadow:0 24px 60px rgba(4,8,30,.55)}
.sc-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.seg{display:flex;padding:3px;border-radius:12px;background:var(--card2);border:1px solid var(--line)}
.seg-b{border:0;background:none;color:var(--muted);padding:6px 16px;border-radius:9px;font-weight:600}
.seg-b.on{background:rgba(171,196,255,.12);color:var(--text)}
.sc-tools{display:flex;gap:6px}
.icon-b{display:flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--card2);color:var(--sub);border-radius:10px;padding:7px 9px;font-size:13px;font-weight:600}
.icon-b:hover{color:var(--text);border-color:var(--line2)}
.icon-b.spin svg{animation:spin .8s linear}
@keyframes spin{to{transform:rotate(360deg)}}
.tok-box{padding:14px;border-radius:16px;background:var(--card2);border:1px solid var(--line)}
.tok-box:focus-within{border-color:rgba(34,209,248,.45)}
.tb-top{display:flex;justify-content:space-between;align-items:center;gap:8px;color:var(--muted);font-size:13px;margin-bottom:8px}
.tb-lbl{font-weight:600;color:var(--sub)}
.tb-bal{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.tb-bal b{color:var(--sub);font-weight:600}
.chip{border:1px solid var(--line2);background:rgba(171,196,255,.06);color:var(--sub);border-radius:7px;padding:1px 7px;font-size:11px;font-weight:700;letter-spacing:.4px}
.chip:hover:not(:disabled){color:var(--cyan);border-color:var(--cyan)}
.chip:disabled{opacity:.4}
.chip.add{border-color:rgba(57,217,138,.45);color:var(--ok);background:rgba(57,217,138,.08)}
.chip.add:hover:not(:disabled){color:#0b1022;background:var(--ok);border-color:var(--ok)}
.wp-faucet{width:100%;margin:0 0 10px;border:1px solid rgba(57,217,138,.45);background:rgba(57,217,138,.1);color:var(--ok);border-radius:12px;padding:11px 14px;font-weight:700}
.wp-faucet small{font-weight:500;color:var(--muted);margin-left:4px}
.wp-faucet:hover:not(:disabled){background:var(--ok);color:#0b1022}
.wp-faucet:hover:not(:disabled) small{color:#0b1022}
.wp-faucet:disabled,.chip.add.busy{opacity:.55}
.tb-row{display:flex;align-items:center;gap:12px}
.tok-pill{display:flex;align-items:center;gap:8px;flex:none;padding:7px 12px 7px 7px;border-radius:999px;background:rgba(171,196,255,.08);border:1px solid var(--line);font-weight:700;font-size:16px}
.tok-pill small{font-size:10px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}
.tok-ico{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;font-weight:800;font-size:13px;flex:none}
.tok-ico.usdc{background:#2775ca;color:#fff}
.tok-ico.xcore{background:conic-gradient(from 200deg,#22d1f8,#8c6eef,#4f53f3,#22d1f8);color:#0b1022}
.tok-ico.sm{width:20px;height:20px;font-size:11px;margin-left:-10px;border:2px solid var(--card)}
.tb-in,.tb-out{flex:1;min-width:0;width:100%;border:0;outline:0;background:none;text-align:right;font-family:'Space Grotesk',sans-serif;font-size:28px;font-weight:600;color:var(--text);padding:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tb-out{color:var(--sub)}
.tb-out.has{color:var(--text)}
.tb-in::placeholder{color:var(--muted)}
.tb-sub{text-align:right;color:var(--muted);font-size:12px;margin-top:4px;min-height:17px}
.tok-box.err{border-color:rgba(255,107,139,.6)}
.flip-wrap{display:flex;justify-content:center;height:10px;position:relative;z-index:2}
.flip{width:38px;height:38px;margin-top:-14px;border-radius:12px;border:4px solid var(--card);background:#1d2650;color:var(--sub);display:grid;place-items:center;padding:0}
.flip:disabled{cursor:help;opacity:1}
.details{margin:14px 2px 0;display:grid;gap:7px;font-size:13px}
.details>div{display:flex;justify-content:space-between;gap:12px}
.details dt{color:var(--muted)}
.details dd{margin:0;text-align:right;color:var(--sub);font-weight:500}
.details dd small{color:var(--muted);font-weight:400;margin-left:4px}
.arr{color:var(--muted)}
.rate-b{border:0;background:none;padding:0;color:var(--sub);font-weight:500;font-size:13px;text-align:right}
.rate-b:hover{color:var(--text)}
.imp.g{color:var(--ok)}.imp.y{color:var(--warn)}.imp.r{color:var(--bad)}
.sc-msg{min-height:18px;margin:10px 2px 0;font-size:13px;color:var(--bad)}
.sc-msg.info{color:var(--sub)}
.grad-msg{margin:10px 0 0;padding:12px 14px;border-radius:14px;background:rgba(57,217,138,.08);border:1px solid rgba(57,217,138,.35);display:grid;gap:3px;font-size:13px;color:var(--sub)}
.grad-msg b{color:var(--ok);font-size:14px}
.rx-cta{width:100%;margin-top:12px;border:0;border-radius:14px;padding:15px;font-family:'Space Grotesk',sans-serif;font-size:18px;font-weight:700;letter-spacing:-.2px;background:var(--grad);color:#0b1022;box-shadow:0 10px 28px rgba(34,209,248,.18)}
.rx-cta:hover:not(:disabled){filter:brightness(1.08)}
.rx-cta:disabled{background:rgba(171,196,255,.1);color:var(--muted);box-shadow:none}
.rx-cta.busy{opacity:.75}
.sc-fine{margin:10px 2px 0;font-size:11.5px;color:var(--muted);text-align:center}
/* admin */
.admin-card{padding:16px;border-radius:var(--r);background:rgba(255,107,139,.06);border:1px solid rgba(255,107,139,.35)}
.admin-card h3{margin:0 0 4px;font-family:'Space Grotesk',sans-serif;font-size:16px}
.admin-card p{margin:0 0 10px;font-size:13px;color:var(--sub)}
.admin-card form{display:flex;gap:8px}
.admin-card input{flex:1;min-width:0;padding:10px 12px;border-radius:10px;border:1px solid var(--line2);background:var(--card2)}
.danger{border:0;border-radius:10px;padding:10px 14px;font-weight:700;background:var(--bad);color:#2a0712}
.admin-msg{margin:8px 0 0!important;min-height:18px}
/* info column */
.info-card{padding:18px;border-radius:var(--r);background:rgba(19,26,53,.82);border:1px solid var(--line)}
.ch-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.pair{display:flex;align-items:center;gap:8px}
.pair b{font-family:'Space Grotesk',sans-serif;font-size:18px}
.tag{font-size:11px;font-weight:600;padding:2px 8px;border-radius:7px;color:var(--cyan);background:rgba(34,209,248,.1);border:1px solid rgba(34,209,248,.25)}
.px{display:flex;align-items:baseline;gap:8px}
.px b{font-family:'Space Grotesk',sans-serif;font-size:24px}
.mv{font-size:13px;font-weight:600;color:var(--ok)}
#chart{display:block;width:100%;height:auto;margin-top:8px}
#ch-grid line{stroke:rgba(171,196,255,.16)}
#ch-grid line.base{stroke:rgba(171,196,255,.32)}
/* axis text: font-size is in SVG user units; trade.js rescales it so it renders at ≥ 12px on any width */
#chart{--ax:13px}
#ch-grid text,.ch-tip{fill:#c3cbe0;font-size:var(--ax);font-family:'DM Sans',sans-serif;font-weight:500}
#ch-grid text.ttl{fill:#dfe6f5;font-weight:600}
.ch-tip{fill:var(--text);font-weight:700}
.ch-sold{fill:none;stroke:url(#g-line);stroke-width:3;stroke-linecap:round}
.ch-rest{fill:none;stroke:rgba(171,196,255,.35);stroke-width:2;stroke-dasharray:5 6}
.ch-vline{stroke:rgba(34,209,248,.4);stroke-dasharray:3 4}
.ch-marker{fill:var(--cyan);stroke:#0b1022;stroke-width:3;filter:drop-shadow(0 0 6px rgba(34,209,248,.8));transition:cx .5s,cy .5s}
.ch-ghost{fill:none;stroke:var(--violet);stroke-width:2.5}
.ch-cap{margin:6px 0 0;font-size:12px;color:var(--muted)}
.prog .pg-top{display:flex;justify-content:space-between;color:var(--sub);font-weight:600}
.prog .pg-top b{font-family:'Space Grotesk',sans-serif;color:var(--text)}
.pg-bar{height:12px;border-radius:999px;background:var(--card2);border:1px solid var(--line);margin:8px 0 6px;overflow:hidden}
.pg-bar span{display:block;height:100%;width:0;border-radius:999px;background:var(--grad);transition:width .6s}
.pg-sub{font-size:12px;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:14px 0 0}
.stats>div{padding:10px 12px;border-radius:14px;background:var(--card2);border:1px solid var(--line);min-width:0}
.stats dt{font-size:12px;color:var(--muted)}
.stats dd{margin:2px 0 0;font-family:'Space Grotesk',sans-serif;font-size:17px;font-weight:600;overflow-wrap:anywhere}
.grad-target{margin:12px 0 0;font-size:13px;color:var(--sub)}
.split-line{margin:12px 0 0;font-size:13px;color:var(--sub)}
.split-line b{color:var(--text);font-family:'Space Grotesk',sans-serif}
.open-tag{font-size:11px;font-weight:700;padding:1px 7px;border-radius:6px;color:var(--warn);border:1px solid rgba(255,209,102,.4);background:rgba(255,209,102,.08)}
.reserve-line{margin:8px 0 0;font-size:12.5px;color:var(--text,#e6e9f2)}
.pool-note{margin:8px 0 0;font-size:12px;color:var(--muted)}
.grad-target b{color:var(--text)}
.tr-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.tr-head h2{margin:0;font-family:'Space Grotesk',sans-serif;font-size:17px}
.live{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--sub)}
.live i{width:7px;height:7px;border-radius:50%;background:var(--ok);animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.3}}
.tr-wrap{max-height:360px;overflow:auto}
.trades{width:100%;border-collapse:collapse;font-size:13px;font-variant-numeric:tabular-nums}
.trades th{position:sticky;top:0;background:#131a35;text-align:left;color:var(--muted);font-weight:500;padding:6px 8px;border-bottom:1px solid var(--line)}
.trades td{padding:7px 8px;border-bottom:1px solid rgba(171,196,255,.06);color:var(--sub);white-space:nowrap}
.trades .n{text-align:right}
.trades td.buy{color:var(--ok)}
.trades tr.new td{animation:flash 1.6s}
@keyframes flash{0%{background:rgba(34,209,248,.18)}100%{background:transparent}}
.you{font-size:10px;font-weight:700;padding:1px 6px;margin-left:6px;border-radius:6px;background:var(--grad);color:#0b1022}
.tr-empty{margin:8px 0 0;color:var(--muted);font-size:13px}
.rx-foot{max-width:1240px;margin:0 auto;padding:20px 24px 40px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:var(--muted);font-size:12px}
.rx-foot .links{display:flex;gap:16px}
/* dialogs */
.rx-dialog{width:min(440px,calc(100vw - 24px));padding:18px;border-radius:var(--r);border:1px solid var(--line2);background:var(--card);color:var(--text);box-shadow:0 30px 80px rgba(0,0,0,.6)}
.rx-dialog.small{width:min(380px,calc(100vw - 24px))}
.rx-dialog::backdrop{background:rgba(5,8,22,.72);backdrop-filter:blur(3px)}
.d-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.d-head h2{margin:0;font-family:'Space Grotesk',sans-serif;font-size:19px}
.d-x{border:0;background:none;color:var(--muted);font-size:16px;padding:4px 8px}
.wp-list{display:grid;gap:8px}
.wp-opt{display:flex;align-items:center;gap:12px;width:100%;padding:12px 14px;border-radius:14px;border:1px solid var(--line);background:var(--card2);color:var(--text);text-align:left;font-weight:600}
a.wp-opt:hover{text-decoration:none}
.wp-opt:hover:not(:disabled){border-color:rgba(34,209,248,.5)}
.wp-opt.missing{opacity:.75}
.wp-ico{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;font-weight:800;font-size:13px;flex:none}
.wp-ico.phantom{background:#ab9ff2;color:#1c1440}
.wp-ico.x1{background:#c5f277;color:#203015}
.wp-ico.demo{background:var(--grad);color:#0b1022}
.wp-name{flex:1;display:grid}
.wp-name small{font-weight:400;color:var(--muted);font-size:12px}
.wp-tag{font-size:12px;color:var(--muted)}
.wp-tag.ok{color:var(--ok)}
.wp-or{margin:14px 0 8px;font-size:12px;color:var(--muted);text-align:center}
.wp-acct{display:flex;align-items:center;gap:12px;padding:12px;border-radius:14px;background:var(--card2);border:1px solid var(--line)}
.wp-acct code{font-size:12px;color:var(--sub)}
.wp-bals{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}
.wp-bals>div{padding:8px 10px;border-radius:12px;background:var(--card2);border:1px solid var(--line)}
.wp-bals dt{font-size:11px;color:var(--muted)}
.wp-bals dd{margin:0;font-weight:600;overflow-wrap:anywhere}
.wp-acts{display:flex;gap:8px;flex-wrap:wrap}
.ghost{flex:1;border:1px solid var(--line2);background:none;border-radius:10px;padding:9px 12px;color:var(--sub);font-weight:600}
.ghost:hover{color:var(--text);border-color:var(--cyan)}
.wp-msg{min-height:18px;margin:10px 0 0;font-size:13px;color:var(--sub)}
.wp-msg.err{color:var(--bad)}
.wp-fine{margin:6px 0 0;font-size:11.5px;color:var(--muted)}
.sl-opts{display:flex;gap:8px;flex-wrap:wrap}
.sl-opts button{flex:1;min-width:60px;border:1px solid var(--line2);background:var(--card2);border-radius:10px;padding:9px;font-weight:600;color:var(--sub)}
.sl-opts button.on{background:var(--grad);color:#0b1022;border-color:transparent}
.sl-custom{flex:1.4;display:flex;align-items:center;gap:4px;border:1px solid var(--line2);background:var(--card2);border-radius:10px;padding:0 10px}
.sl-custom.on{border-color:var(--cyan)}
.sl-custom input{width:100%;min-width:0;border:0;outline:0;background:none;padding:9px 0;text-align:right}
.sl-note{font-size:12px;color:var(--muted);margin:10px 0 0}
.sl-note.warn{color:var(--warn)}
.cf-leg{padding:12px 14px;border-radius:14px;background:var(--card2);border:1px solid var(--line)}
.cf-leg .lbl{font-size:12px;color:var(--muted)}
.cf-amt{display:flex;align-items:center;gap:10px;margin-top:4px}
.cf-amt b{font-family:'Space Grotesk',sans-serif;font-size:24px;flex:1;min-width:0;overflow-wrap:anywhere}
.cf-amt span:last-child{font-weight:700;color:var(--sub)}
.cf-arrow{text-align:center;color:var(--muted);margin:4px 0}
.cf-d{margin-top:12px}
.cf-live{margin:10px 0 0;padding:8px 10px;border-radius:10px;background:rgba(255,209,102,.08);border:1px solid rgba(255,209,102,.3);color:var(--warn);font-size:12.5px}
.cf-err{margin:10px 0 0;padding:10px 12px;border-radius:10px;background:rgba(255,107,139,.08);border:1px solid rgba(255,107,139,.4);color:var(--bad);font-size:13px}
/* toasts */
.toasts{position:fixed;right:18px;bottom:18px;z-index:80;display:grid;gap:10px;width:min(380px,calc(100vw - 24px))}
.toast{padding:14px 16px;border-radius:16px;background:#18214a;border:1px solid var(--line2);box-shadow:0 18px 40px rgba(0,0,0,.5);font-size:13px;color:var(--sub);animation:tin .25s ease-out}
.toast.ok{border-color:rgba(57,217,138,.45)}
.toast.err{border-color:rgba(255,107,139,.5)}
.toast b{display:block;color:var(--text);font-size:14px;margin-bottom:2px}
.toast.ok b::before{content:'✓ ';color:var(--ok)}
.toast code{display:block;margin-top:6px;font-size:11px;color:var(--muted);overflow-wrap:anywhere}
@keyframes tin{from{transform:translateY(10px);opacity:0}}
/* responsive */
@media (max-width:1000px){
 .rx-main{grid-template-columns:minmax(0,1fr);max-width:560px}
 .rx-swap-col{grid-column:1;grid-row:1;position:static}
 .rx-info-col{grid-column:1;grid-row:2}
 .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
 body{font-size:14px}
 .sim-banner .sb-long{display:none}
 .sim-banner .sb-short{display:inline;font-size:12px}
 .rx-nav{padding:10px 12px;gap:10px;flex-wrap:wrap}
 .rx-logo{font-size:18px}.mark{width:30px;height:30px;font-size:12px}
 .rx-right{margin-left:auto}
 .net-pill{display:none}
 .rx-tabs{order:3;flex-basis:100%;overflow-x:auto;scrollbar-width:none}
 .tab{padding:6px 10px;font-size:14px}
 .more-menu{position:fixed;left:12px;right:12px;top:auto}
 .rx-main{padding:0 10px;margin-top:4px}
 .swap-card{padding:12px}
 .tb-in,.tb-out{font-size:23px}
 .tok-pill{font-size:15px;padding:6px 10px 6px 6px}
 .hide-s{display:none}
 .trades td,.trades th{padding:6px 5px}
 .info-card{padding:14px}
 .toasts{right:12px;left:12px;width:auto;bottom:auto;top:44px}
}