:root{--bg:#f6f6f4;--fg:#111;--muted:#666;--card:#fff;--line:#e4e4e0;--accent:#111}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif}main{max-width:440px;margin:0 auto;padding:24px 16px 48px}h1{margin:8px 0 4px;font-size:26px}p.muted,.muted{color:var(--muted)}.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;margin:16px 0;padding:20px}label{color:var(--muted);margin:12px 0 4px;font-size:14px;display:block}input{border:1px solid var(--line);border-radius:10px;width:100%;padding:12px;font-size:16px}button,.btn{text-align:center;background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:12px;width:100%;margin-top:12px;padding:14px;font-size:16px;font-weight:600;text-decoration:none;display:block}button.secondary,.btn.secondary{color:var(--fg);border:1px solid var(--line);background:#fff}button:disabled{opacity:.5}.loyalty{color:#fff;border-radius:18px;padding:20px}.dots{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.dot{border:2px solid #ffffffb3;border-radius:50%;width:26px;height:26px}.dot.on{background:#fff}.error{color:#b00020}.success{color:#0a7a3d;font-weight:600}table{border-collapse:collapse;width:100%;font-size:14px}td,th{text-align:left;border-bottom:1px solid var(--line);padding:6px 4px}.wa-bubble{z-index:60;background:#25d366;border-radius:999px;align-items:center;gap:10px;padding:0 18px 0 0;font:600 15px/1 Inter,system-ui,sans-serif;text-decoration:none;transition:transform .2s,box-shadow .2s;display:flex;position:fixed;bottom:18px;right:18px;box-shadow:0 10px 28px #0a0e2c38;color:#fff!important}.wa-bubble:hover{transform:translateY(-2px);box-shadow:0 14px 32px #0a0e2c47}.wa-bubble span:first-child{place-items:center;width:54px;height:54px;display:grid}.wa-bubble svg{width:28px;height:28px}@media (max-width:640px){.wa-bubble{padding:0}.wa-bubble span:last-child{display:none}}