#nzBar{position:fixed;right:14px;bottom:14px;z-index:9990;display:flex;gap:8px;align-items:center;background:rgba(18,18,22,.92);border:1px solid rgba(255,255,255,.14);border-radius:99px;padding:7px 10px;backdrop-filter:blur(8px);box-shadow:0 8px 24px rgba(0,0,0,.45);font-size:13px;color:#eee}
#nzBar button{border:0;border-radius:99px;padding:7px 14px;font-size:13px;font-weight:700;cursor:pointer;background:linear-gradient(90deg,#ffd76e,#b39dff);color:#111}
#nzBar button.nzGhost{background:transparent;color:#ccc;border:1px solid rgba(255,255,255,.25);font-weight:500}
#nzBar .nzBal{color:#ffd76e;font-weight:700}
.nzDlg{position:fixed;inset:0;z-index:9991;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.6);padding:16px}
.nzDlg.nzOpen{display:flex}
.nzCard{background:#17171c;border:1px solid rgba(255,255,255,.12);border-radius:18px;max-width:360px;width:100%;padding:22px;color:#eee;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.nzCard h3{margin:0 0 6px;font-size:18px}
.nzCard p.nzSub{margin:0 0 14px;color:#999;font-size:13px}
.nzCard label{display:block;font-size:13px;color:#bbb;margin:10px 0 6px}
.nzCard input{width:100%;box-sizing:border-box;background:#0f0f13;border:1px solid rgba(255,255,255,.16);border-radius:10px;color:#fff;padding:11px 12px;font-size:16px}
.nzRow{display:flex;gap:8px}
.nzRow input{flex:1}
.nzBtn{border:0;border-radius:10px;padding:11px 16px;font-size:14px;font-weight:700;cursor:pointer;background:linear-gradient(90deg,#ffd76e,#b39dff);color:#111;white-space:nowrap}
.nzBtn[disabled]{opacity:.5;cursor:default}
.nzBtn.nzBlock{width:100%;margin-top:16px;padding:13px}
.nzErr{color:#ff7a7a;font-size:13px;min-height:18px;margin-top:8px}
.nzClose{float:right;background:none;border:0;color:#999;font-size:20px;cursor:pointer;line-height:1}
.nzPack{display:flex;justify-content:space-between;align-items:center;width:100%;box-sizing:border-box;background:#0f0f13;border:1px solid rgba(255,255,255,.14);border-radius:12px;color:#eee;padding:14px;margin:8px 0;cursor:pointer;font-size:15px}
.nzPack:hover{border-color:#ffd76e}
.nzPack b{color:#ffd76e}
.nzPack .nzPrice{font-weight:700}
#nzQrWrap{text-align:center;padding:8px 0}
#nzQrCanvas{background:#fff;border-radius:10px;padding:8px}
.nzCenter{text-align:center}