@keyframes shimmer{0%{opacity:.4}50%{opacity:.8}to{opacity:.4}}.skeleton-block{animation:shimmer 1.5s ease-in-out infinite}*{box-sizing:border-box;font-family:system-ui,-apple-system,BlinkMacSystemFont,sans-serif}body{margin:0;background:#0f172a;color:#e5e7eb}.page{max-width:420px;margin:60px auto;padding:24px;background:#020617;border-radius:12px;box-shadow:0 10px 30px #0006}h2{margin-top:0;margin-bottom:20px}input,select{width:100%;padding:10px;margin-top:6px;border-radius:8px;border:none;background:#020617;color:#fff;border:1px solid #1e293b}button{width:100%;padding:12px;margin-top:16px;border-radius:10px;border:none;background:#22c55e;font-weight:700;cursor:pointer}button:disabled{opacity:.6;cursor:not-allowed}a{color:#22c55e;text-decoration:none}