:root{color-scheme:light dark;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;font-weight:400;background-color:#0f172a;color:#f8fafc;min-height:100%}body{margin:0;min-height:100vh}*{box-sizing:border-box}.layout{max-width:720px;margin:0 auto;padding:3rem 1.5rem 4rem;display:flex;flex-direction:column;gap:2rem}.header{display:flex;justify-content:space-between;align-items:center;gap:1.5rem}.card{background:#0f172aa6;border:1px solid rgba(148,163,184,.3);border-radius:16px;padding:1.75rem;display:flex;flex-direction:column;gap:1rem;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.wallet-details{display:grid;gap:.75rem}.label{display:block;font-size:.875rem;color:#cbd5f5}.mono{font-family:JetBrains Mono,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;word-break:break-all}.transfer-form{display:grid;gap:1rem}.transfer-form label{display:grid;gap:.5rem;font-weight:600}input{padding:.75rem .85rem;border-radius:10px;border:1px solid rgba(148,163,184,.35);background:#0f172a99;color:inherit}input:focus{outline:2px solid rgba(129,140,248,.75);outline-offset:2px}select{padding:.7rem .85rem;border-radius:10px;border:1px solid rgba(148,163,184,.35);background:#0f172a99;color:inherit}select:focus{outline:2px solid rgba(129,140,248,.75);outline-offset:2px}button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;border-radius:999px;padding:.65rem 1.4rem;font-size:1rem;cursor:pointer;background:#4ade80d9;color:#0f172a;font-weight:600;transition:filter .2s ease}button.primary{background:linear-gradient(135deg,#6366f1,#22d3ee);color:#0b1120}button:disabled{cursor:not-allowed;filter:grayscale(40%)}button:not(:disabled):hover{filter:brightness(1.05)}.error{color:#f87171}.success{color:#4ade80}.muted{color:#e2e8f0b3}.user-panel{display:flex;align-items:center;gap:.75rem}.user-panel button{background:#e2e8f033;color:inherit}a{color:#38bdf8}