.vh-notification-bell {
  position: relative;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: rgba(0, 0, 0, 0.88);
  cursor: pointer;
  font-size: 19px;
}
.vh-notification-bell:hover { background: rgba(0, 0, 0, 0.06); }
.vh-notification-count {
  position: absolute;
  top: -5px;
  right: -7px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border: 2px solid #fff;
  border-radius: 9px;
  background: #ff4d4f;
  color: #fff;
  font: 11px/14px -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-align: center;
}
.vh-notification-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1298;
  display: none;
  background: rgba(0, 0, 0, 0.36);
}
.vh-notification-backdrop.is-open { display: block; }
.vh-notification-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 1299;
  display: flex;
  width: min(460px, 100vw);
  height: 100vh;
  flex-direction: column;
  background: #fff;
  box-shadow: -10px 0 28px rgba(0, 0, 0, 0.16);
  transform: translateX(105%);
  transition: transform 0.2s ease;
}
.vh-notification-drawer.is-open { transform: translateX(0); }
.vh-notification-head,
.vh-notification-toolbar,
.vh-notification-item-head,
.vh-notification-meta {
  display: flex;
  align-items: center;
}
.vh-notification-head {
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid #f0f0f0;
}
.vh-notification-head strong { font-size: 16px; }
.vh-notification-head-actions { display: flex; gap: 6px; }
.vh-notification-link {
  border: 0;
  background: transparent;
  color: #1677ff;
  cursor: pointer;
}
.vh-notification-link:disabled { color: rgba(0, 0, 0, 0.25); cursor: default; }
.vh-notification-close { color: rgba(0, 0, 0, 0.65); font-size: 20px; }
.vh-notification-hint {
  margin: 14px 18px 8px;
  padding: 10px 12px;
  border-radius: 6px;
  background: #f6f8fb;
  color: rgba(0, 0, 0, 0.65);
  font-size: 12px;
}
.vh-notification-toolbar { justify-content: space-between; gap: 12px; padding: 8px 18px 12px; }
.vh-notification-tabs { display: flex; gap: 4px; }
.vh-notification-tab,
.vh-notification-scope {
  min-height: 30px;
  border: 1px solid #d9d9d9;
  border-radius: 6px;
  background: #fff;
}
.vh-notification-tab { padding: 0 10px; cursor: pointer; }
.vh-notification-tab.is-active { border-color: #1677ff; color: #1677ff; }
.vh-notification-scope { padding: 0 8px; }
.vh-notification-list { flex: 1; overflow: auto; padding: 0 18px 24px; }
.vh-notification-empty { padding: 48px 12px; color: rgba(0, 0, 0, 0.45); text-align: center; }
.vh-notification-item {
  margin-top: 10px;
  padding: 14px;
  border: 1px solid #f0f0f0;
  border-radius: 8px;
  cursor: pointer;
}
.vh-notification-item.is-unread { border-color: #91caff; background: #f0f7ff; }
.vh-notification-item-head { gap: 8px; }
.vh-notification-item-head strong { flex: 1; }
.vh-notification-tag {
  padding: 1px 7px;
  border-radius: 10px;
  background: #e6f4ff;
  color: #1677ff;
  font-size: 12px;
  white-space: nowrap;
}
.vh-notification-tag.is-warning { background: #fff7e6; color: #d46b08; }
.vh-notification-tag.is-critical { background: #fff1f0; color: #cf1322; }
.vh-notification-item p { margin: 9px 0; color: rgba(0, 0, 0, 0.72); line-height: 1.55; }
.vh-notification-meta { flex-wrap: wrap; gap: 5px 12px; color: rgba(0, 0, 0, 0.45); font-size: 12px; }
.vh-notification-action { margin-top: 8px; padding: 0; }