.vo-notification-center {
  position: relative;
  display: inline-block;
}

.vo-notification-toggle {
  border: 0;
  background: transparent;
  cursor: pointer;
  position: relative;
  padding: 6px 8px;
  color: inherit;
}

.vo-notification-icon {
  font-size: 20px;
  line-height: 1;
}

.vo-notification-badge {
  position: absolute;
  top: 1px;
  right: 1px;
  min-width: 18px;
  height: 18px;
  border-radius: 999px;
  background: #ff4d4f;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
  padding: 0 4px;
  display: none;
}

.vo-notification-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: 360px;
  max-width: calc(100vw - 24px);
  background: #fff;
  border: 1px solid #e7ebf0;
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
  overflow: hidden;
  z-index: 1050;
  display: none;
}

.vo-notification-center.is-open .vo-notification-panel {
  display: block;
}

.vo-notification-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-bottom: 1px solid #eef2f6;
}

.vo-notification-panel-title {
  font-size: 14px;
  font-weight: 700;
  color: #1f2937;
}

.vo-notification-mark-all {
  border: 0;
  background: transparent;
  color: #2a62ff;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.vo-notification-list {
  max-height: 360px;
  overflow-y: auto;
}

.vo-notification-item {
  padding: 10px 12px;
  border-bottom: 1px solid #f0f3f7;
  background: #fff;
  cursor: pointer;
}

.vo-notification-item.is-unread {
  background: #f4f8ff;
}

.vo-notification-item-title {
  font-size: 13px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 2px;
}

.vo-notification-item-message {
  font-size: 12px;
  color: #4b5563;
}

.vo-notification-item-meta {
  margin-top: 6px;
  font-size: 11px;
  color: #6b7280;
  display: flex;
  justify-content: space-between;
}

.vo-notification-item-type {
  text-transform: capitalize;
  font-weight: 600;
}

.vo-notification-panel-footer {
  padding: 10px 12px;
  border-top: 1px solid #eef2f6;
  background: #fafbfc;
  text-align: center;
}

.vo-notification-load-more {
  border: 1px solid #d8dee8;
  background: #fff;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  color: #111827;
  cursor: pointer;
  padding: 6px 10px;
}

.vo-notification-empty,
.vo-notification-loading {
  padding: 16px 12px;
  font-size: 12px;
  color: #6b7280;
  text-align: center;
}