/* P Live — trang mua gói / thanh toán / chính sách (06/10/2026). Dựa trên style.css (neon × glass), chỉ thêm bố cục riêng.
   Ưu tiên điện thoại: một cột, chữ to, nút chép bấm được bằng ngón cái, QR nền trắng để app ngân hàng quét được. */
[hidden]{display:none!important}
main.tt{max-width:760px;margin:0 auto;padding:28px 16px 64px}
main.tt h1{font-size:clamp(26px,6vw,40px);margin:4px 0 6px}
main.tt .lead{color:var(--fg-2);margin:0 0 22px}
.tt-card{background:var(--frost);backdrop-filter:var(--blur);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:20px;box-shadow:inset 0 1px 0 rgba(255,255,255,.09),var(--shadow);margin:0 0 16px}
.tt-card h2{font-size:18px;margin:0 0 12px;letter-spacing:-.01em}
.chon{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.chon label{margin:0;display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:14px;border:1px solid var(--line-2);
  cursor:pointer;color:var(--fg);font-size:15px;background:rgba(0,0,0,.18);transition:border-color .15s,box-shadow .15s}
.chon label:has(input:checked){border-color:var(--neon);box-shadow:var(--glow)}
.chon input{width:auto;margin-top:4px;accent-color:var(--neon)}
.chon b{display:block}
.chon small{color:var(--fg-2);font-size:13px;line-height:1.45;display:block}
.hang{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){.hang{grid-template-columns:1fr}}
.tong{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:6px}
.tong .so{font-size:clamp(26px,7vw,34px);font-weight:800;letter-spacing:-.02em}
.tong .phu{color:var(--fg-2);font-size:13px}
.btn.to{width:100%;justify-content:center;padding:15px 18px;font-size:16px;border-radius:14px;margin-top:14px}
.loi{color:var(--err);font-size:14px;margin:10px 0 0;min-height:1em}
.goi-y{color:var(--fg-3);font-size:13px;margin:10px 0 0}
.tt-pill{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;padding:4px 11px;border-radius:999px;
  border:1px solid var(--line-2);color:var(--fg-2)}
.tt-pill.cho{border-color:rgba(255,207,92,.5);color:var(--warn)}
.tt-pill.ok{border-color:rgba(63,245,168,.5);color:var(--ok)}
.tt-pill.err{border-color:rgba(255,77,118,.5);color:var(--err)}
.qr-khung{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start}
@media (max-width:620px){.qr-khung{grid-template-columns:1fr}}
.qr{background:#fff;border-radius:16px;padding:12px;width:min(280px,100%);margin:0 auto;line-height:0}
.qr svg,.qr img{width:100%;height:auto;display:block}
.dong{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.dong:last-child{border-bottom:0}
.dong .nhan{color:var(--fg-3);font-size:12.5px;min-width:96px}
.dong .gt{font-weight:700;word-break:break-all;flex:1}
.dong .gt.lon{font-size:20px;letter-spacing:.03em;color:var(--neon)}
.chep{cursor:pointer;font:inherit;font-size:12.5px;font-weight:700;padding:7px 11px;border-radius:10px;border:1px solid var(--line-2);
  background:transparent;color:var(--fg);flex:none}
.chep:hover{border-color:var(--line-neon)}
.dem{font-variant-numeric:tabular-nums;font-weight:700}
.ma-ds{display:grid;gap:10px}
.ma-ds .ma{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:12px;border-radius:12px;background:rgba(0,0,0,.3);
  border:1px solid var(--line)}
.ma-ds code{font-size:clamp(14px,4vw,17px);font-weight:800;letter-spacing:.04em;color:var(--neon);flex:1;word-break:break-all}
.canh{border-left:3px solid var(--warn);padding:10px 14px;background:rgba(255,207,92,.08);border-radius:10px;color:var(--fg);margin:0 0 16px}
.nhap{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#07070d;
  background:var(--warn);padding:4px 10px;border-radius:999px}
.van-ban h2{font-size:20px;margin:26px 0 8px}
.van-ban p,.van-ban li{color:var(--fg-2)}
.van-ban li{margin:4px 0}
footer.tt-chan .in{flex-wrap:wrap;gap:10px 16px}
footer.tt-chan a{color:var(--fg-2)}
footer.tt-chan a:hover{color:var(--fg)}
.top .in{padding-left:16px;padding-right:16px}
@media (max-width:560px){.top nav a:not(.dl){display:none}}