.admin-gateway-shell{overflow:hidden;margin-bottom:12px}.admin-gateway-head{margin:-18px -18px 16px;padding:18px;background:radial-gradient(circle at 100% 0,rgba(83,230,165,.10),transparent 38%),linear-gradient(135deg,rgba(126,52,190,.26),rgba(10,5,18,.18));border-bottom:1px solid var(--line)}.admin-gateway-head .eyebrow{margin:0 0 5px}.admin-gateway-head h3{margin:0;font-size:20px}.admin-gateway-head p:last-child{margin:7px 0 0;color:var(--muted);line-height:1.4}.admin-gateway-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.admin-gateway-nav .button{margin:0;min-height:58px;padding:9px 6px;font-size:10px;line-height:1.15}.admin-gateway-nav .button span{display:block;font-size:18px;margin-bottom:4px}.admin-gateway-nav .button:last-child{grid-column:1/-1}.admin-gateway-nav .button.active{border-color:var(--green);background:linear-gradient(90deg,rgba(91,33,182,.84),rgba(28,105,88,.72));box-shadow:0 0 16px rgba(83,230,165,.15)}.admin-gateway-empty{margin-top:12px;padding:14px;border:1px dashed var(--line);border-radius:14px;color:var(--muted);text-align:center}.admin-gateway-shell+[id="admin-panel"]>form,.admin-gateway-shell+[id="admin-panel"]>section,.admin-gateway-shell+[id="admin-panel"]>div{margin-bottom:10px}@media(min-width:520px){.admin-gateway-nav{grid-template-columns:repeat(5,minmax(0,1fr))}.admin-gateway-nav .button:last-child{grid-column:auto}}