:root{--bg: #0c0f14;--surface: #141a22;--border: #243044;--text: #e8edf4;--muted: #8b9cb3;--accent: #3d9cf5;--accent-dim: #2563a8;--success: #34d399;--warn: #fbbf24;--danger: #f87171;--radius: 10px;--font: "DM Sans", system-ui, sans-serif;--mono: "JetBrains Mono", monospace}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.layout{max-width:920px;margin:0 auto;padding:1.25rem 1rem 3rem}header.hub{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border);margin-bottom:1.5rem}header.hub .brand{font-weight:700;font-size:1.15rem;letter-spacing:-.02em}header.hub nav{display:flex;gap:.35rem;flex-wrap:wrap}header.hub nav a{padding:.4rem .75rem;border-radius:6px;color:var(--muted);text-decoration:none;font-size:.9rem}header.hub nav a:hover,header.hub nav a.active{color:var(--text);background:var(--surface)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem 1.35rem;margin-bottom:1rem}.card h2{margin:0 0 .35rem;font-size:1.1rem}.card .sub{color:var(--muted);font-size:.875rem;margin-bottom:1rem}label{display:block;font-size:.8rem;color:var(--muted);margin-bottom:.25rem;margin-top:.65rem}input,select,textarea{width:100%;padding:.55rem .65rem;border-radius:6px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-family:var(--mono);font-size:.85rem}textarea{min-height:72px;resize:vertical}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;padding:.55rem 1.1rem;border-radius:6px;border:none;font-family:var(--font);font-weight:600;font-size:.9rem;cursor:pointer;margin-top:1rem}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-dim)}.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){color:var(--text)}.badge{display:inline-block;font-size:.7rem;padding:.15rem .45rem;border-radius:4px;background:var(--border);color:var(--muted);vertical-align:middle;margin-left:.35rem}.badge.ok{background:#34d39926;color:var(--success)}.badge.bad{background:#f8717126;color:var(--danger)}.help{display:inline-flex;align-items:center;justify-content:center;width:1.1rem;height:1.1rem;border-radius:50%;background:var(--border);color:var(--muted);font-size:.65rem;font-weight:700;cursor:help;margin-left:.25rem;vertical-align:middle;border:none;padding:0}.help-wrap{position:relative;display:inline-block}.help-pop{display:none;position:absolute;z-index:50;left:0;top:100%;margin-top:6px;min-width:260px;max-width:320px;padding:.65rem .75rem;background:#1a2332;border:1px solid var(--border);border-radius:8px;font-size:.8rem;color:var(--muted);font-weight:400;box-shadow:0 8px 24px #0006}.help-wrap:hover .help-pop,.help-wrap:focus-within .help-pop{display:block}.alert{padding:.75rem 1rem;border-radius:8px;font-size:.875rem;margin-top:.75rem}.alert.ok{background:#34d3991a;border:1px solid rgba(52,211,153,.25);color:var(--success)}.alert.err{background:#f8717114;border:1px solid rgba(248,113,113,.2);color:var(--danger)}.alert.info{background:#3d9cf514;border:1px solid rgba(61,156,245,.2);color:var(--accent)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}@media (max-width: 640px){.grid2{grid-template-columns:1fr}}.wallet-bar{font-size:.8rem;color:var(--muted);font-family:var(--mono);position:relative}.wallet-picker{position:absolute;top:100%;right:0;margin-top:6px;min-width:200px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 8px 24px #00000059;padding:6px 0;z-index:100}.wallet-picker-item{display:block;width:100%;padding:.5rem 1rem;border:none;background:none;color:var(--text);font-family:var(--font);font-size:.9rem;text-align:left;cursor:pointer}.wallet-picker-item:hover{background:var(--border)}.wallet-picker-hint{margin:8px 12px 0;padding-top:8px;border-top:1px solid var(--border);font-size:.7rem;color:var(--muted)}.wallet-picker-hint code{font-size:.65rem}table.admin{width:100%;border-collapse:collapse;font-size:.85rem}table.admin th,table.admin td{text-align:left;padding:.5rem .4rem;border-bottom:1px solid var(--border)}table.admin th{color:var(--muted);font-weight:600}.master-gate{max-width:420px;margin:3rem auto}