:root{--bg: #0c1626;--card: #101b2b;--border: rgba(255, 255, 255, .1);--text: #e8eef7;--muted: #94a4b8;--accent: #f0a04b;--green: #5ecf7a;--red: #ff6b6b;--radius: 16px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Helvetica Neue,sans-serif;line-height:1.5}.page{max-width:560px;margin:0 auto;min-height:100vh;padding:16px 16px 40px}.center{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;min-height:80vh;text-align:center}.center.big{gap:20px}.brand{font-size:26px;font-weight:800;letter-spacing:-.5px;line-height:1.2;margin:0}.sub{color:var(--muted);margin:8px 0 20px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:14px}.card h2{margin:0 0 6px;font-size:20px}.card h3{margin:0 0 10px;font-size:16px}.eyebrow{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:1px;margin:0 0 4px}.muted{color:var(--muted);font-size:14px}.error{color:var(--red);font-size:14px}.warn{color:var(--accent)}.kv{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid rgba(255,255,255,.04);font-size:15px}.kv:last-child{border-bottom:0}.kv span{color:var(--muted)}.kv b{font-weight:600}.mono{font-variant-numeric:tabular-nums;font-family:ui-monospace,SF Mono,monospace}.big-step{font-size:22px;font-weight:700;margin:8px 0 16px}.btn{display:block;width:100%;padding:14px;margin:8px 0;border:1px solid var(--border);border-radius:14px;background:transparent;color:var(--text);font-size:16px;font-weight:600;cursor:pointer;transition:opacity .15s}.btn:active{opacity:.7}.btn.primary{background:var(--accent);color:#1a1208;border-color:transparent}.btn.xl{padding:20px;font-size:18px}.btn:disabled{opacity:.5}.btn-row{display:flex;gap:10px}.btn-row .btn{flex:1}.topbar{display:flex;justify-content:space-between;align-items:center;padding:8px 0 16px}.topbar strong{font-size:18px}.ghost{background:none;border:1px solid var(--border);color:var(--muted);border-radius:10px;padding:6px 12px;font-size:13px;cursor:pointer}.tabs{display:flex;gap:8px;margin-bottom:14px}.tabs button{flex:1;padding:10px;border-radius:12px;border:1px solid var(--border);background:transparent;color:var(--muted);font-size:15px;cursor:pointer}.tabs button.active{background:var(--card);color:var(--text);border-color:var(--accent)}.tl-item{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.04);font-size:14px}.tl-dot{width:9px;height:9px;border-radius:50%;background:var(--muted);flex-shrink:0}.tl-title{flex:1}.tl-state{color:var(--muted);font-size:12px}.tl-completed .tl-dot{background:var(--green)}.tl-completed .tl-title{color:var(--text)}.tl-pending .tl-title{color:var(--muted)}.bind-page{display:flex;flex-direction:column;justify-content:center;min-height:100vh}.bind-page .card{text-align:left}.bind-page .card h2{text-align:center}