.workspace-notifications {
  gap: .5rem;
}

.workspace-notifications__bell {
  border: 2px solid currentColor;
  border-radius: .5rem .5rem .1875rem .1875rem;
  block-size: .875rem;
  inline-size: .75rem;
  position: relative;
}

.workspace-notifications__bell::after {
  background: currentColor;
  block-size: .125rem;
  border-radius: .125rem;
  content: "";
  inline-size: .25rem;
  inset-block-end: -.3125rem;
  inset-inline-start: calc(50% - .125rem);
  position: absolute;
}

.workspace-notifications__badge:not([hidden]) {
  align-items: center;
  background: var(--color-primary);
  border-radius: 1rem;
  color: white;
  display: inline-flex;
  font-size: .75rem;
  font-variant-numeric: tabular-nums;
  justify-content: center;
  min-inline-size: 1.25rem;
  padding: .0625rem .3125rem;
}

.dialog.notification-center {
  --notification-top: min(4.5rem, 15dvh);
  box-shadow: 0 .5rem 2rem rgb(32 33 36 / .16);
  gap: .75rem;
  inline-size: min(26rem, calc(100% - 2rem));
  inset: var(--notification-top) 1rem auto auto;
  margin: 0;
  max-block-size: calc(100dvh - var(--notification-top) - 1rem);
  max-inline-size: calc(100% - 2rem);
  overflow: hidden;
  padding: 1rem;
  position: fixed;
  z-index: 4;
}

.dialog.notification-center[open] {
  display: flex;
  flex-direction: column;
}

.notification-center__header,
.notification-center__filters,
.notification-center__controls {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: .375rem;
}

.notification-center__header {
  justify-content: space-between;
}

.notification-center__header h2 {
  font-size: 1.125rem;
}

.notification-center__filters [aria-current="true"] {
  background: #e8f0fe;
  border-color: #c6dafc;
  color: #174ea6;
}

.notification-center__controls [role="status"] {
  flex-basis: 100%;
}

.notification-center__feed {
  min-block-size: 0;
  overflow: auto;
  overscroll-behavior: contain;
}

.notification-center__feed .overview-activity__entry {
  padding: 0;
}

.notification-center .notification-center__row {
  display: grid;
  gap: .125rem;
  inline-size: 100%;
  min-block-size: 2.75rem;
  overflow-wrap: anywhere;
  padding: .5rem .625rem;
  text-align: start;
  white-space: normal;
}

.notification-center__row[aria-disabled="true"],
.notification-center__controls [aria-disabled="true"] {
  cursor: default;
}

.notification-center :focus-visible,
.workspace-notifications:focus-visible {
  outline: 2px solid #1a73e8;
  outline-offset: -2px;
}

@media (prefers-reduced-motion: reduce) {
  .dialog.notification-center { transition: none; }
}