.ccy-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;z-index:99998}
  .ccy{position:fixed;left:50%;bottom:2rem;transform:translateX(-50%);max-width:780px;width:calc(100% - 2rem);
       background:#fff;color:#111;border-radius:14px;box-shadow:0 20px 60px rgba(0,0,0,.25);z-index:99999;
       font:14px/1.45 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
  .ccy header{padding:18px 20px;border-bottom:1px solid #eee;font-weight:700}
  .ccy .ccy-body{padding:16px 20px}
  .ccy .ccy-actions{display:flex;gap:.6rem;justify-content:flex-end;padding:16px 20px;border-top:1px solid #eee}
  .ccy .ccy-btn{appearance:none;border:1px solid #111;background:#111;color:#fff;padding:.6rem .9rem;border-radius:10px;cursor:pointer}
  .ccy .ccy-btn.ccy-ghost{background:#fff;color:#111}
  .ccy .ccy-btn.ccy-accent{background:#c92a2a;border-color:#c92a2a}
  .ccy .ccy-row{display:flex;align-items:flex-start;gap:.6rem;margin:.6rem 0}
  .ccy input[type=checkbox]{width:18px;height:18px;margin-top:.2rem}
  .ccy .ccy-note{font-size:12px;color:#555;margin-top:.6rem}
  .ccy .ccy-link{color:#c92a2a;text-decoration:underline}
  .ccy[hidden]{display:none}
  .ccy-manage{z-index: 10000;position:fixed;right:12px;bottom:12px;background:#f6f6f6;border:1px solid #ddd;border-radius:999px;
              padding:.4rem .8rem;cursor:pointer;font:13px/1 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial}

              #ccy-manage { z-index: 2147483647 !important; pointer-events: auto !important; position: fixed !important; right: 12px; bottom: 12px; }