:root{font-family:Inter,Roboto,system-ui,-apple-system,sans-serif;color:#eaf4fa;background:#07121d;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse 140% 65% at 50% -25%,#184767,#07121d 72%);min-height:100vh}.shell{max-width:780px;margin:0 auto;padding:18px 17px 45px}header{display:flex;align-items:center;gap:11px;margin:4px 0 20px}.brand-icon{display:grid;place-items:center;width:40px;height:40px;color:#04211e;font-weight:900;font-size:28px;border-radius:14px;background:#6aefcc}.brand{display:flex;flex-direction:column;gap:3px;flex:1}.brand b{font-size:14px;letter-spacing:.11em}.brand span{font-size:11px;color:#8da5b7}.pill{font-size:10px;letter-spacing:.12em;border:1px solid #355669;border-radius:50px;padding:8px 11px;color:#80ddc7}.pill.live{border-color:#f0b479;color:#ffbc89}.hero{background:linear-gradient(125deg,#1b384c,#0c2638);padding:25px 22px;border:1px solid #2a5261;border-radius:22px;margin-bottom:13px;box-shadow:0 12px 40px #020a1269}.eyebrow{letter-spacing:.14em;font-size:10px;color:#86cfbd;font-weight:700}.hero-top{display:flex;align-items:baseline;gap:8px;margin:18px 0}.hero strong{font-size:clamp(30px,8vw,48px);letter-spacing:-.035em}.currency{font-size:14px;color:#8baabd}.strip{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:#9cb3c0;flex-wrap:wrap}.strip b{color:#eaf4fa}.message{margin:13px 0;padding:13px 15px;color:#a9e2d6;border-left:3px solid #63dec1;background:#0b2b36;border-radius:6px;font-size:13px;line-height:1.5}.message.error{color:#ffc3bd;border-color:#f18a82;background:#3d2630}.panel{border:1px solid #233a49;background:#0b1b29;padding:20px;border-radius:17px;margin-bottom:12px;box-shadow:0 6px 18px #00000014}.panel-heading{color:#aec5d2;font-size:12px;font-weight:700;letter-spacing:.035em;margin-bottom:13px}.panel p{color:#9db3c2;line-height:1.55;font-size:12px}.cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}.big{font-weight:800;font-size:23px;line-height:1.15;margin:8px 0}.caption,.muted{color:#83a0b0!important;font-size:11px!important;line-height:1.5}.data-pair{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid #193341;font-size:12px;color:#a5c0cb}.data-pair b{color:#e7f5f4;text-align:right}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:16px 0}.grid3 div{padding:12px 8px;background:#102b3b;border-radius:12px}.grid3 span{display:block;font-size:9px;color:#88adbd;line-height:1.5}.grid3 strong{display:block;margin-top:6px;font-size:12px;overflow-wrap:anywhere}.actionrow{display:flex;gap:10px;margin-top:15px}button{font-family:inherit;cursor:pointer;min-height:43px;border:1px solid transparent;border-radius:11px;padding:11px 14px;font-size:13px;font-weight:750;transition:filter .15s}button:hover{filter:brightness(1.1)}button:disabled{opacity:.4;cursor:default}button.primary{background:#67e7c5;color:#082b29;flex:1}button.secondary{background:#162f40;border-color:#355166;color:#e0f3fa;flex:1}button.warning{background:#523621;border:1px solid #aa6839;color:#ffcda7;flex:1}button.danger{background:#442a35;border-color:#804554;color:#ffc7c7;flex:1}.textbtn{background:transparent;color:#93afbc;margin:8px auto;display:block}.history{max-height:250px;overflow-y:auto}.trade{padding:10px 0;border-bottom:1px solid #173545;display:flex;justify-content:space-between;gap:10px}.trade strong{font-size:12px}.trade small{display:block;color:#8ca4b4;margin-top:5px}.trade .right{text-align:right}.trade .right b{font-size:11px}.login{max-width:420px;margin:38px auto 0;padding:28px}.login h1{font-size:28px;letter-spacing:-.04em}.login label{display:block;font-size:12px;margin:20px 0 7px;color:#a2c7d7}.login input{display:block;width:100%;border-radius:10px;border:1px solid #365365;background:#10293a;color:white;font-size:15px;padding:14px;margin-bottom:13px}.login button{width:100%}[hidden]{display:none!important}footer{color:#768f9d;font-size:10px;line-height:1.6;margin-top:17px}@media(max-width:580px){.cols{grid-template-columns:1fr}.panel{padding:17px}.shell{padding:14px 12px 35px}.grid3{gap:5px}.grid3 strong{font-size:11px}}

/* Secure exchange connector */
.connection { margin-bottom: 18px; }
.connection-pill { float:right; padding:5px 10px; background:#253541; color:#dceef0; border-radius:30px; font-size:12px; font-weight:600; }
.connection-pill.connected {background:#124b3d; color:#9bedd2;}
.connection label {display:block; margin-top:11px; margin-bottom:6px; color:#d2e4e5; font-size:13px;}
.connection input {width:100%;box-sizing:border-box;display:block;border-radius:10px;border:1px solid #365365;background:#10293a;color:white;font-size:15px;padding:13px;min-height:44px;}
.connection form {display:grid; gap:4px; margin:14px 0;}
.connection a.official-link {color:#8be8c8; text-decoration:underline; text-underline-offset:3px;}
.connection .caption {line-height:1.55;}
.connection button {margin-top:9px;}

[hidden] { display:none !important; }