:root{--ap-brand: var(--brand-primary, #2563eb);--ap-brand-dark: var(--brand-primary-700, #1e40af);--ap-surface: var(--surface, #ffffff);--ap-border: var(--border-soft, #e5e7eb);--ap-shadow: 0 10px 30px rgba(0, 0, 0, .12);--ap-radius-lg: 16px;--ap-radius-md: 12px;--ap-radius-sm: 10px}.topbar-menu .btn-user-toggle{background:var(--brand-600);color:#fff;border:0;border-radius:999px;padding:.4rem .75rem;line-height:1;box-shadow:none}.topbar-menu .btn-user-toggle:hover{filter:brightness(1.03)}.topbar-menu .btn-user-toggle .avatar{width:28px;height:28px;object-fit:cover}.usermenu{width:320px;border:0;border-radius:var(--ap-radius-lg);overflow:hidden;background:var(--ap-surface);box-shadow:var(--ap-shadow)}.usermenu-head{position:relative;height:110px;min-height:160px;background:linear-gradient(180deg,var(--ap-brand) 0%,var(--ap-brand-dark) 100%);border-bottom:1px solid rgba(255,255,255,.1)}.usermenu-band{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;overflow:hidden}.usermenu-watermark{position:absolute;top:40%;left:50%;font-size:2rem;transform:translate(-50%,-50%);font-weight:800;text-transform:uppercase;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.7);white-space:nowrap;text-align:center}.usermenu-avatar{position:absolute;left:50%;bottom:-28px;transform:translate(-50%);width:72px;height:72px;border-radius:50%;object-fit:cover;background:#fff;border:4px solid #fff;box-shadow:0 8px 18px #00000026}.usermenu-id{padding:42px 10px 14px}.usermenu-name{font-size:1.05rem;margin-bottom:.15rem}.usermenu-list{padding:0 12px}.usermenu-link{display:flex;align-items:center;gap:.6rem;padding:.8rem .75rem;border-radius:var(--ap-radius-md);color:inherit;text-decoration:none;transition:background .18s ease,transform .08s ease}.usermenu-link i{font-size:1.05rem;color:var(--ap-brand)}.usermenu-link:hover{background:#2563eb0f}.dropdown-divider{margin:.25rem 0}.usermenu-signout-wrap{border-top:1px solid var(--ap-border);padding:12px;background:var(--ap-surface);border-bottom-left-radius:var(--ap-radius-lg);border-bottom-right-radius:var(--ap-radius-lg)}.usermenu-signout{display:flex;align-items:center;gap:.6rem;justify-content:flex-start;padding:.85rem .9rem;border-radius:var(--ap-radius-md);background:#fff;border:1px solid rgba(220,38,38,.22);color:#dc2626;transition:background .18s ease,border-color .18s ease}.usermenu-signout i{font-size:1.05rem}.usermenu-signout:hover{background:#dc26260f;border-color:#dc262659}.usermenu-head-mobile{height:160px;margin-left:-20px;margin-right:-20px}.usermenu-close{position:absolute;top:10px;right:10px;width:38px;height:38px;border-radius:999px;border:0;background:#fff;color:var(--ap-brand-dark, #1e40af);box-shadow:0 6px 18px #0000002e;display:grid;place-items:center;z-index:3}.usermenu-close:hover{filter:brightness(.98);transform:translateY(-1px)}.usermenu-close i{font-size:1rem;line-height:1}.zone-center{max-width:100%}.topbar-scroll-x{display:flex;flex-wrap:nowrap;white-space:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;gap:0;scrollbar-gutter:stable}.topbar-scroll-x::-webkit-scrollbar{height:8px}.topbar-scroll-x::-webkit-scrollbar-thumb{background:#0003;border-radius:4px}.offcanvas .offcanvas-body{overflow-y:auto;max-height:100svh}.usermenu-head,.usermenu-id,.usermenu-actions{min-width:0}.topbar-menu .dropdown-menu.usermenu{width:min(340px,calc(100vw - 16px));max-height:min(85vh,760px);overflow-y:auto;-webkit-overflow-scrolling:touch;scrollbar-gutter:stable}.usermenu-id,.usermenu-actions{min-width:0}.topbar-menu .dropdown-menu.usermenu::-webkit-scrollbar{width:8px}.topbar-menu .dropdown-menu.usermenu::-webkit-scrollbar-thumb{background:#0003;border-radius:4px}.dropdown-menu.usermenu,.offcanvas-body,.chat-scroll{scrollbar-width:none;-ms-overflow-style:none}.dropdown-menu.usermenu::-webkit-scrollbar,.offcanvas-body::-webkit-scrollbar,.chat-scroll::-webkit-scrollbar{display:none}