/* The notification workspace is intentionally scoped: the historical
   ui-prototypes stylesheet is not loaded by the live application. */
.td-notifications-page {
  display: grid;
  gap: clamp(1rem, 2vw, 1.5rem);
  width: min(100%, 92rem);
  margin-inline: auto;
}

.td-notifications-page .td-page-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius-xl);
  background: var(--td-surface);
  box-shadow: var(--td-shadow-xs);
}

.td-notifications-page .td-page-header > div:first-child {
  min-width: 0;
}

.td-notifications-page .td-kicker {
  color: var(--td-brand-strong);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.td-notifications-page .td-page-header h1 {
  margin: .5rem 0;
  font-size: clamp(1.75rem, 2.7vw, 2.75rem);
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.td-notifications-page .td-page-header p {
  max-width: 48rem;
  color: var(--td-text-secondary);
  line-height: 1.6;
}

.td-notifications-page .td-page-header__actions {
  flex: 0 0 auto;
}

.td-notifications-page .td-page-header__actions .td-button {
  border: 1px solid var(--td-border-strong);
  background: var(--td-surface);
}

.td-notifications-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.td-notifications-summary article {
  display: grid;
  gap: .3rem;
  min-width: 0;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius-lg);
  background: var(--td-surface);
}

.td-notifications-summary small {
  color: var(--td-text-secondary);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.td-notifications-summary strong {
  color: var(--td-brand-strong);
  font-size: 2rem;
  line-height: 1.1;
}

.td-notifications-summary span {
  color: var(--td-text-secondary);
}

.td-notification-list {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius-xl);
  background: var(--td-surface);
}

.td-notification-item {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 1rem;
  min-width: 0;
  padding: 1.5rem;
  border-bottom: 1px solid var(--td-border);
}

.td-notification-item:last-child {
  border-bottom: 0;
}

.td-notification-item.is-unread {
  background: var(--td-color-surface-subtle);
}

.td-notification-item__icon {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border-radius: .75rem;
  color: var(--td-brand-strong);
  background: var(--td-color-brand-100);
}

.td-notification-item__body,
.td-notification-item__heading {
  min-width: 0;
}

.td-notification-item__heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.td-notification-item__heading h2 {
  margin: 0;
  font-size: 1.1rem;
  overflow-wrap: anywhere;
}

.td-notification-item__heading time {
  flex: 0 0 auto;
  color: var(--td-text-secondary);
  font-size: .8rem;
}

.td-notification-item__body p {
  margin: .45rem 0 0;
  color: var(--td-text-secondary);
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.td-notification-item__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1rem;
}

.td-app-shell .td-app-content .td-notification-item__actions button:not(.button):not(.td-button):not(.td-icon-button) {
  min-height: 2.5rem;
  padding: .5rem .9rem;
  border: 1px solid var(--td-border);
  border-radius: .65rem;
  background: var(--td-surface);
  color: var(--td-brand-strong);
  font-weight: 700;
}

.td-app-shell .td-app-content .td-notification-item__actions button:hover:not(:disabled) {
  border-color: var(--td-brand-strong);
  background: var(--td-color-brand-100);
}

.td-notification-unread {
  width: .6rem;
  height: .6rem;
  margin-top: .4rem;
  border-radius: 50%;
  background: var(--td-color-red-700);
}

@media (max-width: 700px) {
  .td-notifications-page .td-page-header {
    align-items: start;
    flex-direction: column;
  }

  .td-notifications-page .td-page-header__actions,
  .td-notifications-page .td-page-header__actions .td-button {
    width: 100%;
  }
}

@media (max-width: 560px) {
  .td-notifications-summary {
    grid-template-columns: 1fr;
  }

  .td-notification-item {
    grid-template-columns: auto minmax(0, 1fr);
    padding: 1rem;
  }

  .td-notification-item__heading {
    display: grid;
    gap: .25rem;
  }

  .td-notification-unread {
    position: absolute;
    top: .9rem;
    right: .9rem;
  }
}