/* Auth + admin surfaces */
.hidden{display:none!important}.auth-gate{position:fixed;inset:0;z-index:60;background:rgba(4,10,20,.9);backdrop-filter:blur(12px);display:grid;place-items:center;padding:18px}.auth-card{width:min(430px,100%);background:#0d192b;border:1px solid #2b4268;border-radius:24px;padding:24px;box-shadow:0 30px 100px rgba(0,0,0,.55)}.auth-card>img{width:58px;height:58px;border-radius:16px}.auth-card h2{margin:14px 0 6px}.auth-card p{color:#9fb1c9;font-size:12px;line-height:1.5}.auth-card label{display:block;color:#9fb1c9;font-size:11px;margin-top:12px}.auth-card input{width:100%;margin-top:5px;background:#0b1628;border:1px solid #2b4268;color:#f8fafc;padding:12px 13px;border-radius:12px;font-size:14px}.auth-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px}.auth-status{margin-top:12px;color:#9fb1c9;font-size:11px;line-height:1.45}.auth-status.bad{color:#ffb0b0}.account-btn,.admin-launch{border:1px solid #2b4268;background:#162846;color:#f8fafc;border-radius:999px;padding:7px 10px;font-size:10px;font-weight:700}.admin-launch{color:#facc15}.admin-shell{position:fixed;inset:0;z-index:55;background:#07101f;overflow:auto}.admin-top{position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;align-items:center;padding:15px 18px;background:#0d192b;border-bottom:1px solid #2b4268}.admin-top b,.admin-top small{display:block}.admin-top small{color:#9fb1c9;font-size:10px;margin-top:2px}.admin-top button{width:36px;height:36px;border:0;border-radius:50%;background:#162846;color:#fff}.admin-body{max-width:980px;margin:auto;padding:18px}.admin-metrics{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin-bottom:14px}.admin-metrics div{background:#0f1d34;border:1px solid #2b4268;border-radius:16px;padding:12px}.admin-metrics span{display:block;color:#9fb1c9;font-size:10px}.admin-metrics b{display:block;font-size:21px;margin-top:4px}.admin-user-actions{display:flex;gap:6px}@media(max-width:650px){.auth-actions{grid-template-columns:1fr}.admin-metrics{grid-template-columns:repeat(2,1fr)}header{gap:8px;flex-wrap:wrap}.account-btn,.admin-launch{font-size:9px;padding:6px 8px}}