.notification-center { position: relative; flex: 0 0 auto; }
.notification-button { position: relative; }
.notification-count { position: absolute; top: -4px; right: -4px; min-width: 18px; height: 18px; padding: 0 4px; border: 2px solid #203544; border-radius: 10px; background: #c9443e; color: #fff; font-size: 10px; font-weight: 800; line-height: 14px; text-align: center; }
.notification-popover { position: absolute; z-index: 50; top: calc(100% + 10px); right: 0; width: min(360px, calc(100vw - 24px)); max-height: min(480px, calc(100vh - 100px)); overflow: auto; border: 1px solid #b8c8cf; border-radius: 6px; background: #fff; box-shadow: 0 12px 28px rgba(21, 43, 55, .2); color: #20343f; }
.notification-popover-heading { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border-bottom: 1px solid #d8e1e5; }
.notification-close { border: 0; background: transparent; color: #61727b; font-size: 20px; line-height: 1; cursor: pointer; }
.notification-list { display: grid; gap: 0; }
.notification-item { display: grid; gap: 5px; width: 100%; padding: 12px 14px; border: 0; border-bottom: 1px solid #e4eaed; background: #fff; color: inherit; text-align: left; cursor: pointer; }
.notification-item:hover, .notification-item:focus-visible { background: #eef7f7; }
.notification-item.is-unread { border-left: 4px solid #c9443e; padding-left: 10px; }
.notification-item strong { font-size: 14px; }
.notification-item span { color: #455c66; font-size: 13px; line-height: 1.5; }
.notification-item time { color: #87969d; font-size: 11px; }
.notification-empty { margin: 0; padding: 28px 14px; color: #75858d; text-align: center; }
@media (max-width: 640px) {
  .notification-popover { position: fixed; top: 64px; right: 12px; left: 12px; width: auto; max-height: calc(100vh - 84px); }
}