:root{--bg: #0d1117;--bg-elev: #161b22;--bg-elev-2: #1c232d;--border: #2a323d;--text: #e6edf3;--text-dim: #9aa7b4;--text-faint: #6b7681;--silver: #c9d2dc;--silver-bright: #eef2f6;--accent: #7fb0e8;--gain: #4ec9a4;--loss: #e8776b;--radius: 12px;--radius-sm: 8px;--maxw: 760px;font-synthesis:none}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;min-height:100%;max-width:var(--maxw);margin:0 auto}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;padding:14px 18px;background:#0d1117d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:10px}.brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;font-weight:700;font-size:14px;color:#0d1117;background:linear-gradient(145deg,#f4f7fa,#b9c4cf 60%,#8f9aa6);box-shadow:inset 0 1px 1px #fff9}.brand-name{font-weight:650;letter-spacing:.2px;color:var(--silver-bright)}.content{flex:1;padding:18px 18px 96px}.tabbar{position:fixed;bottom:0;left:0;right:0;z-index:10;display:flex;max-width:var(--maxw);margin:0 auto;background:#161b22eb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}.tab{flex:1;text-align:center;padding:14px 4px;font-size:13px;font-weight:550;color:var(--text-faint);text-decoration:none}.tab-active{color:var(--silver-bright);box-shadow:inset 0 2px 0 var(--accent)}.page-title{font-size:22px;font-weight:680;margin:4px 0 18px;color:var(--silver-bright)}.section-title{font-size:13px;text-transform:uppercase;letter-spacing:.6px;color:var(--text-faint);margin:22px 0 10px}.row-between{display:flex;align-items:center;justify-content:space-between;gap:12px}.card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.card+.card{margin-top:12px}.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.stat{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.stat-label{font-size:12px;color:var(--text-faint);margin-bottom:6px}.stat-value{font-size:20px;font-weight:680;color:var(--silver-bright);font-variant-numeric:tabular-nums}.stat-wide{grid-column:1 / -1}.gain{color:var(--gain)}.loss{color:var(--loss)}.spot{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(145deg,var(--bg-elev-2),var(--bg-elev));border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;margin-bottom:16px}.spot-label{font-size:12px;color:var(--text-dim)}.spot-price{font-size:20px;font-weight:700;color:var(--silver-bright);font-variant-numeric:tabular-nums}.list{display:flex;flex-direction:column;gap:10px}.item{display:block;text-decoration:none;color:inherit;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.item:active{border-color:var(--accent)}.item-thumbed{display:flex;gap:12px;align-items:center}.item-thumb{width:56px;height:56px;flex:0 0 56px;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--border)}.item-thumb-empty{display:grid;place-items:center;font-size:15px;font-weight:700;color:var(--text-faint);background:var(--bg-elev-2)}.item-body{flex:1;min-width:0}.item-body .item-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.item-title{font-weight:600;color:var(--silver-bright)}.item-sub{font-size:13px;color:var(--text-dim);margin-top:4px;font-variant-numeric:tabular-nums}.pill{display:inline-block;font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--text-dim);background:var(--bg-elev-2);border:1px solid var(--border);border-radius:999px;padding:2px 8px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:6px}input,select,textarea{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:16px;padding:11px 12px;font-family:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}.field-row{display:flex;gap:10px}.field-row>*{flex:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-elev-2);color:var(--text);font-size:15px;font-weight:600;padding:12px 16px;cursor:pointer;text-decoration:none}.btn:active{transform:translateY(1px)}.btn-primary{background:linear-gradient(145deg,#f4f7fa,#c3ccd6 60%,#9aa5b1);color:#0d1117;border-color:transparent}.btn-danger{color:var(--loss);border-color:#4a2a2a}.btn-block{width:100%}.btn-row{display:flex;gap:10px;margin-top:8px}.btn-row>*{flex:1}.fab{position:fixed;right:max(18px,calc((100vw - 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