/* Header model switcher dropdown */
.model-switcher{position:relative}.model-menu{position:fixed;right:24px;top:74px;width:min(340px,calc(100vw - 32px));max-height:min(420px,calc(100vh - 96px));overflow:auto;background:#fff;border:1px solid #e7ecf3;border-radius:14px;box-shadow:0 18px 45px rgba(16,24,40,.18);z-index:9999;padding:8px}.model-menu.hidden{display:none}.model-menu-item{width:100%;display:grid;grid-template-columns:34px minmax(0,1fr);gap:9px;align-items:center;text-align:left;border:1px solid transparent;background:#fff;border-radius:11px;padding:9px;cursor:pointer}.model-menu-item:hover{background:#f8fafc;border-color:#e7ecf3}.model-menu-item.active{background:#eef4ff;border-color:#b2ccff}.model-menu-item span{width:34px;height:34px;border-radius:10px;background:#111827;color:#fff;display:grid;place-items:center;font-weight:800}.model-menu-item strong{font-size:13px;color:#101828;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.model-selector[aria-expanded="true"]{border-color:#84adff;box-shadow:0 0 0 3px rgba(47,111,237,.12)}
@media(max-width:720px){.model-menu{right:12px;left:12px;width:auto}.model-menu-item{grid-template-columns:32px minmax(0,1fr)}}