:root{--accent:#169af9;--accent-dark:#0f83db;--ink:#0f172a;--muted:#64748b;--bg:#f1f5f9;--card:#fff;--ok:#16a34a}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.app{justify-content:center;align-items:center;min-height:100dvh;padding:20px;display:flex}.card{background:var(--card);border-radius:18px;flex-direction:column;gap:12px;width:100%;max-width:380px;padding:28px 24px;display:flex;box-shadow:0 12px 32px #0f172a1f}.card.center{text-align:center;align-items:center}.brand{color:var(--accent);letter-spacing:-.01em;font-size:1.15rem;font-weight:800}.sub{color:var(--muted);font-size:.9rem}.points{letter-spacing:-.02em;margin:0;font-size:2rem;font-weight:800}.muted{color:var(--muted);font-size:.92rem}.small{font-size:.8rem}.note{color:#1e40af;background:#eff6ff;border-radius:10px;padding:10px 12px;font-size:.85rem}.form{flex-direction:column;gap:14px;margin-top:6px;display:flex}.form label{color:#334155;flex-direction:column;gap:6px;font-size:.85rem;font-weight:600;display:flex}.form .opt{color:var(--muted);font-weight:400}.form input{color:var(--ink);background:#f8fafc;border:1px solid #cbd5e1;border-radius:10px;outline:none;padding:12px 14px;font-size:1rem}.form input:focus{border-color:var(--accent);background:#fff}.btn{color:#fff;cursor:pointer;text-align:center;background:#122526;border:none;border-radius:12px;padding:13px 18px;font-size:1rem;font-weight:700;text-decoration:none;display:inline-block}.btn:hover{opacity:.5}.btn:disabled{opacity:.5;cursor:not-allowed}.err{color:#dc2626;font-size:.85rem}.badge{color:#fff;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:4px;font-size:1.6rem;display:flex}.badge.success{background:var(--ok)}.badge.pending{background:#f59e0b}.link-btn{color:var(--accent);cursor:pointer;background:0 0;border:none;align-self:center;padding:8px;font-size:.85rem}.note.small{font-size:.82rem}.history{text-align:left;width:100%;margin-top:20px}.history-title{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin-bottom:8px;font-size:.8rem;font-weight:700}.history ul{flex-direction:column;gap:6px;list-style:none;display:flex}.history-row{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.tx-info{flex-direction:column;gap:2px;display:flex}.tx-type{color:#334155;font-size:.9rem;font-weight:600}.tx-meta{color:var(--muted);font-size:.75rem}.tx-points{font-size:.95rem;font-weight:800}.tx-points.pos{color:var(--ok)}.tx-points.neg{color:#dc2626}.brands{flex-direction:column;gap:8px;width:100%;margin:4px 0;list-style:none;display:flex}.brand-row{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;justify-content:space-between;align-items:center;padding:10px 14px;display:flex}.brand-name{color:#334155;font-size:.92rem;font-weight:600}.brand-sub{color:var(--muted);font-weight:400}.brand-points{color:var(--accent);font-size:.92rem;font-weight:800}.qr{background:#fff;border:1px solid #e2e8f0;border-radius:14px;margin:6px 0;padding:14px}.loader{border:3px solid #e2e8f0;border-top-color:var(--accent);border-radius:50%;width:34px;height:34px;margin:20px auto;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.linklike{color:var(--accent);font:inherit;cursor:pointer;background:0 0;border:none;padding:0;font-weight:600;text-decoration:underline}.linklike:hover{color:var(--accent-dark)}.wallet-code{flex-direction:column;align-items:center;gap:4px;margin:12px 0 4px;display:flex}.wallet-code-label{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;font-size:12px}.wallet-code-value{letter-spacing:4px;color:var(--ink);background:var(--bg);border-radius:10px;padding:8px 18px;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:28px;font-weight:800}.imagContainerReward{text-align:center}.logoImageReward{max-width:260px}