:root{--bg:#0f1216;--surface:#161b22;--border:#2b3340;--text:#e6edf3;--muted:#9aa7b5;--accent:#4493f8;--ok:#3fb950;--warn:#d29922;--bad:#f85149}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0;font-family:ui-sans-serif,system-ui,sans-serif;font-size:17px}.app{flex-direction:column;max-width:520px;min-height:100vh;margin:0 auto;padding:16px;display:flex}header.bar{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.brand{letter-spacing:-.02em;align-items:center;gap:10px;font-size:20px;font-weight:700;display:flex}.brand img{width:26px;height:26px}.brand span{color:var(--muted);font-weight:500}.ctx{color:var(--muted);font-size:13px}.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;margin-bottom:14px;padding:18px}h1{margin:0 0 10px;font-size:22px}h2{margin:0 0 8px;font-size:18px}.muted{color:var(--muted)}.small{font-size:14px}form{flex-direction:column;gap:12px;display:flex}input,select{font:inherit;border:1px solid var(--border);color:var(--text);background:#0f1216;border-radius:12px;width:100%;padding:14px}input.token{letter-spacing:.04em;font-family:ui-monospace,monospace}.btn{font:inherit;cursor:pointer;border:0;border-radius:12px;width:100%;padding:16px;font-size:18px;font-weight:700}.btn-primary{background:var(--accent);color:#fff}.btn-ok{background:var(--ok);color:#06250f}.btn-secondary{color:var(--text);background:#222933}.btn:disabled{opacity:.6}.status{text-transform:capitalize;border-radius:999px;padding:4px 12px;font-size:14px;font-weight:700;display:inline-block}.s-approved,.s-fulfilled{color:var(--ok);background:#12351f}.s-pending{color:var(--warn);background:#3a2d10}.s-rejected,.s-expired{color:var(--bad);background:#3d1a1a}.prize{margin:6px 0;font-size:28px;font-weight:800}.kv{grid-template-columns:1fr 1fr;gap:6px 12px;font-size:15px;display:grid}.kv dt{color:var(--muted)}.kv dd{margin:0}.error{color:var(--bad)}.ok{color:var(--ok)}.big{text-align:center;margin:12px 0;font-size:40px}video{background:#000;border-radius:12px;width:100%}.nav{gap:8px;margin-top:auto;padding-top:14px;display:flex}.nav a{text-align:center;color:var(--text);background:#222933;border-radius:12px;flex:1;padding:12px;font-weight:600;text-decoration:none}label.check{align-items:center;gap:10px;font-size:16px;display:flex}label.check input{width:24px;height:24px}ul.list{margin:0;padding:0;list-style:none}ul.list li{border-bottom:1px solid var(--border);padding:10px 0}.card.test{border-color:var(--warn);color:var(--warn)}.tag{color:var(--warn);border:1px solid var(--warn);border-radius:6px;margin-left:6px;padding:1px 6px;font-size:12px;font-weight:600}