.sgp-locked{position:relative}
.sgp-locked::after{content:"🔒";position:absolute;top:4px;right:6px;font-size:11px;line-height:1;pointer-events:none;filter:drop-shadow(0 1px 1px rgba(0,0,0,.25))}
.sgp-gate-msg{padding:14px;border:1px dashed #c7d2fe;border-radius:12px;background:#f5f7ff;text-align:center;font:600 14px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:#3730a3}
.sgp-g-ov{position:fixed;inset:0;z-index:2147483200;display:none;align-items:center;justify-content:center;padding:16px;background:rgba(15,23,42,.5);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
.sgp-g-ov.on{display:flex}
.sgp-g-ov *{box-sizing:border-box}
.sgp-g-bx{position:relative;width:100%;max-width:380px;max-height:92vh;overflow:auto;padding:22px 20px 18px;border-radius:18px;background:#fff;color:#0f172a;box-shadow:0 24px 60px -20px rgba(15,23,42,.55)}
.sgp-g-x{position:absolute;top:8px;right:10px;width:32px;height:32px;border:0;border-radius:50%;background:#f1f5f9;color:#475569;font-size:20px;line-height:1;cursor:pointer}
.sgp-g-bx h3{margin:0 0 4px;font-size:18px;font-weight:800}
.sgp-g-sub{margin:0 0 12px;font-size:13px;color:#64748b;line-height:1.5}
.sgp-g-bx label{display:block;margin:8px 0 4px;font-size:12.5px;font-weight:700;color:#334155}
.sgp-g-bx input{width:100%;height:42px;padding:0 12px;border:1.5px solid #e2e8f0;border-radius:10px;font-size:15px;background:#fff;color:#0f172a}
.sgp-g-bx input:focus{outline:0;border-color:#7c3aed;box-shadow:0 0 0 3px rgba(124,58,237,.14)}
.sgp-g-go{display:block;width:100%;height:44px;margin-top:12px;border:0;border-radius:12px;background:linear-gradient(135deg,#2563eb,#7c3aed);color:#fff;font-size:15px;font-weight:800;cursor:pointer;text-align:center;line-height:44px;text-decoration:none}
.sgp-g-go[disabled]{opacity:.6;cursor:default}
.sgp-g-ln{display:block;margin:12px auto 0;border:0;background:none;color:#6d28d9;font-size:13px;font-weight:700;cursor:pointer;text-decoration:underline}
.sgp-g-er{min-height:18px;margin:8px 0 0;font-size:12.5px;font-weight:600;color:#dc2626}
.sgp-g-pr{margin:6px 0;text-align:center;font-size:22px;font-weight:800;color:#4f46e5}
.sgp-g-qr{text-align:center;margin:6px 0}
.sgp-g-qr img{max-width:100%;max-height:240px;border-radius:10px}
.sgp-g-nt{margin:6px 0;font-size:12.5px;color:#475569;text-align:center;line-height:1.5;white-space:pre-line}
.sgp-g-pw{margin:4px auto 6px;padding:8px 10px;border-radius:10px;background:#f1f5f9;text-align:center;font:800 18px/1.2 ui-monospace,Menlo,Consolas,monospace;letter-spacing:2px}