:root{font-family:Inter,ui-sans-serif,system-ui;background:#07110f;color:#e7f5ee;--card:#0d1c18;--line:#1d3a31;--mint:#44e0a0;--muted:#91aaa0}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 80% 0,#123d30 0,transparent 32rem),#07110f}header{height:68px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100% - 1100px)/2))}.brand{font-size:20px;font-weight:700}.brand span{color:var(--mint)}main{max-width:1100px;margin:42px auto;padding:0 24px}.card,.panel{background:linear-gradient(145deg,#10241e,#0a1714);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 18px 50px #0005}.hero{max-width:620px;margin:10vh auto;text-align:center;padding:56px}.hero h1{font-size:clamp(32px,6vw,58px);line-height:1;margin:0 0 18px}.hero p{color:var(--muted)}nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}button,.button{border:1px solid var(--line);border-radius:10px;background:#11271f;color:#dff7ed;padding:10px 15px;cursor:pointer;font-weight:650}button:hover,button.active{border-color:var(--mint);color:var(--mint)}#logout{margin-left:auto}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.panel h2,.panel h3{margin-top:0}.muted,small{color:var(--muted)}label{display:block;color:var(--muted);font-size:13px;margin:14px 0 6px}input,select{width:100%;background:#07110f;color:#e7f5ee;border:1px solid var(--line);border-radius:9px;padding:11px}form button{margin-top:17px}.error{color:#ff8b8b}.success{color:var(--mint)}code{word-break:break-all;color:#a8f5d5}.row{display:flex;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line);padding:12px 0}.row:last-child{border:0}.balance{font-size:28px;font-weight:750}.view>h1{margin-top:0}@media(max-width:600px){.hero{padding:30px 20px}#logout{margin-left:0}header{padding:0 18px}}