:root{--bg: #0b0d12;--panel: #131722;--panel2: #1a2030;--border: #232a3d;--fg: #e7ecf5;--muted: #8b94aa;--accent: #ffd200;--accent2: #ff7a00;--good: #38d39f;--bad: #ff5d6c;--info: #5aa9ff}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;min-height:100vh}a{color:var(--info)}.app{max-width:760px;margin:0 auto;padding:32px 20px 80px}.hero{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.hero h1{font-size:26px;margin:0;letter-spacing:.3px}.hero p{margin:6px 0 0;color:var(--muted);font-size:14px}.badge{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#1a1a1a;padding:6px 12px;border-radius:20px;font-weight:700;font-size:11px;letter-spacing:1.2px}.btn{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#1a1a1a;border:none;padding:10px 18px;border-radius:10px;font-weight:700;cursor:pointer;transition:transform .1s,opacity .2s;font-size:14px}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{background:var(--panel2);color:var(--fg);border:1px solid var(--border)}.btn-danger{background:var(--bad);color:#fff}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:16px}.card h2{margin:0 0 12px;font-size:18px}.row{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--border)}.row:last-child{border-bottom:none}.row .key{color:var(--muted);font-size:13px}.row .val{font-family:ui-monospace,JetBrains Mono,Menlo,monospace;font-size:13px}.input{width:100%;background:var(--panel2);border:1px solid var(--border);color:var(--fg);padding:10px 12px;border-radius:8px;font-size:14px;font-family:ui-monospace,monospace}.input:focus{outline:2px solid var(--accent)}.status{margin-top:12px;padding:10px 12px;border-radius:8px;background:var(--panel2);border:1px solid var(--border);font-size:13px;min-height:20px;white-space:pre-wrap}.status.ok{border-color:var(--good);color:var(--good)}.status.err{border-color:var(--bad);color:var(--bad)}.status.info{border-color:var(--info);color:var(--info)}.wallet-pill{background:var(--panel2);border:1px solid var(--border);padding:6px 12px;border-radius:20px;font-family:ui-monospace,monospace;font-size:12px}.tag{display:inline-block;padding:3px 8px;border-radius:6px;font-size:11px;font-weight:600;letter-spacing:.4px;margin-left:8px;vertical-align:middle}.tag-live{background:#38d39f26;color:var(--good)}.tag-ended{background:#ff5d6c26;color:var(--bad)}.tag-owner{background:#ffd2002e;color:var(--accent)}.winner-card{background:linear-gradient(135deg,#ffd2001f,#ff7a001a);border:1px solid rgba(255,210,0,.4)}.winner-addr{font-family:ui-monospace,monospace;font-size:13px;word-break:break-all}.winner-amount{font-size:28px;font-weight:800;margin:8px 0;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}.bid-list{font-family:ui-monospace,monospace;font-size:12px;color:var(--muted)}.bid-list .you{color:var(--accent);font-weight:700}.flex{display:flex;gap:8px;align-items:center}.grow{flex:1}.muted{color:var(--muted);font-size:12px}footer{text-align:center;margin-top:40px;color:var(--muted);font-size:12px}