.notification-bell{display:inline-flex;align-items:center;justify-content:center;padding:6px;border:none;border-radius:50%;background:transparent;color:var(--text-secondary,#6b7280);cursor:pointer;transition:all .2s ease;width:36px;height:36px}.notification-bell:hover:not(:disabled){background:rgba(0,0,0,.06);transform:translateY(-1px)}.notification-bell.subscribed{color:#3b82f6}.notification-bell.subscribed:hover{color:#ef4444;background:rgba(239,68,68,.06)}.notification-bell:disabled{opacity:.4;cursor:not-allowed}.notification-bell.loading{opacity:.6}.bell-icon{font-size:1.2rem;line-height:1}