.feed-post[hidden],
.friend-row[hidden],
.friend-empty[hidden] {
  display: none !important;
}

.post-actions {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  padding-inline: 10px;
}

.post-actions > button {
  justify-self: center;
  justify-content: center;
  min-width: 44px;
  color: var(--color-text-secondary);
  transition: color var(--motion-fast) ease, transform var(--motion-fast) var(--ease-standard), opacity var(--motion-fast) ease;
}

.post-actions > button:active,
.feed-relationship-action:active,
.friend-row-action:active {
  transform: scale(0.94);
}

.post-actions .post-relationship-action {
  color: var(--component-badge-brand-fg);
}

.post-actions .post-relationship-action.is-friends {
  color: var(--color-success);
}

.post-actions .post-relationship-action.is-requested {
  color: var(--color-text-secondary);
}

.post-relationship-action span {
  display: none;
}

.post-relationship-action,
.feed-detail-author-side .feed-relationship-action {
  animation: relationship-state-in var(--motion-base) var(--ease-standard) both;
}

@keyframes relationship-state-in {
  from { opacity: 0; transform: translateY(3px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.feed-filter-empty {
  display: grid;
  min-height: 180px;
  padding: 26px 18px;
  place-items: center;
  align-content: center;
  gap: 7px;
  color: var(--color-text-secondary);
  text-align: center;
}

.feed-filter-empty svg {
  width: 28px;
  height: 28px;
  color: var(--component-badge-brand-fg);
}

.feed-post.is-filtering-out {
  opacity: 0;
  transform: translateX(calc(var(--feed-filter-direction, 1) * -12px)) scale(0.985);
  transition: opacity var(--motion-fast) ease, transform var(--motion-fast) var(--ease-standard);
}

.feed-post.is-filtering-in {
  animation: feed-filter-in var(--motion-base) var(--ease-standard) both;
}

@keyframes feed-filter-in {
  from { opacity: 0; transform: translateX(calc(var(--feed-filter-direction, 1) * 12px)); }
  to { opacity: 1; transform: translateX(0); }
}

.feed-detail-author-side {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 6px;
}

.feed-detail-author-side .privacy-chip {
  background: var(--component-badge-brand-bg);
  color: var(--component-badge-brand-fg);
}

.feed-relationship-action {
  display: inline-flex;
  min-height: 32px;
  padding: 0 10px;
  align-items: center;
  gap: 5px;
  border-radius: var(--radius-pill);
  background: var(--component-badge-brand-bg);
  color: var(--component-badge-brand-fg);
  font-size: var(--font-size-label);
  font-weight: var(--font-weight-bold);
  transition: background var(--motion-fast) ease, color var(--motion-fast) ease, transform var(--motion-fast) var(--ease-standard);
}

.feed-relationship-action svg {
  width: 15px;
  height: 15px;
}

.feed-relationship-action.is-requested {
  background: var(--component-badge-neutral-bg);
  color: var(--component-badge-neutral-fg);
}

.friends-center-sheet {
  max-height: 82%;
}

.friends-center-heading > button {
  display: grid;
  width: 40px;
  height: 40px;
  padding: 0;
  place-items: center;
  border-radius: var(--radius-circle);
  background: var(--color-bg-subtle);
}

.friends-center-tabs {
  display: grid;
  padding: 3px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 3px;
  background: var(--color-bg-subtle);
  border-radius: var(--radius-pill);
}

.friends-center-tabs button {
  display: inline-flex;
  min-height: 40px;
  padding: 0 8px;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: transparent;
  border-radius: var(--radius-pill);
  color: var(--color-text-secondary);
  font-size: var(--font-size-label);
  font-weight: var(--font-weight-bold);
  transition: color var(--motion-fast) ease, background var(--motion-base) var(--ease-standard), box-shadow var(--motion-base) ease;
}

.friends-center-tabs button.is-selected {
  background: var(--color-bg-surface);
  box-shadow: var(--elevation-card);
  color: var(--color-action-primary);
}

.friends-center-tabs button span {
  display: grid;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--component-badge-brand-bg);
  color: var(--component-badge-brand-fg);
  font-size: var(--font-size-micro);
}

.friends-center-panel {
  display: none;
}

.friends-center-panel.is-active {
  display: grid;
  gap: 10px;
  animation: friends-panel-in var(--motion-base) var(--ease-standard) both;
}

@keyframes friends-panel-in {
  from { opacity: 0; transform: translateX(var(--friends-enter-x, 12px)); }
  to { opacity: 1; transform: translateX(0); }
}

.friend-search {
  display: flex;
  min-height: 44px;
  padding: 0 12px;
  align-items: center;
  gap: 9px;
  background: var(--color-bg-subtle);
  border-radius: var(--radius-control);
  color: var(--color-text-secondary);
}

.friend-search svg {
  width: 18px;
  height: 18px;
}

.friend-search input {
  width: 100%;
  min-width: 0;
  padding: 0;
  background: transparent;
  border: 0;
  outline: 0;
  font-size: var(--font-size-body);
}

.friend-list {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-card);
  background: var(--color-bg-surface);
}

.friend-row {
  display: grid;
  min-height: 72px;
  padding: 10px 12px;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--color-border-subtle);
  animation: friend-row-in var(--motion-base) var(--ease-standard) both;
}

@keyframes friend-row-in {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

.friend-row:last-child {
  border-bottom: 0;
}

.friend-row > img {
  width: 46px;
  height: 46px;
  object-fit: cover;
  border-radius: var(--radius-circle);
}

.friend-row-copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.friend-row-copy strong {
  font-size: var(--font-size-card-title);
  line-height: var(--line-height-card-title);
}

.friend-row-copy small {
  color: var(--color-text-secondary);
  font-size: var(--font-size-label);
  line-height: var(--line-height-label);
}

.friend-row-action,
.friend-row-status {
  display: inline-flex;
  min-height: 36px;
  padding: 0 11px;
  align-items: center;
  gap: 6px;
  border-radius: var(--radius-pill);
  background: var(--component-badge-brand-bg);
  color: var(--component-badge-brand-fg);
  font-size: var(--font-size-label);
  font-weight: var(--font-weight-bold);
}

.friend-row-status.is-friends {
  background: var(--color-success-soft);
  color: var(--color-success);
}

.friend-row-action.is-requested,
.friend-row-status.is-requested {
  background: var(--component-badge-neutral-bg);
  color: var(--component-badge-neutral-fg);
}

.friend-row-action svg,
.friend-row-status svg {
  width: 16px;
  height: 16px;
}

.friend-empty {
  display: grid;
  min-height: 150px;
  padding: 24px;
  place-items: center;
  align-content: center;
  gap: 5px;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-card);
  color: var(--color-text-secondary);
  text-align: center;
}

.friend-empty svg {
  width: 26px;
  height: 26px;
  color: var(--component-badge-brand-fg);
}

.friend-empty strong {
  color: var(--color-text-primary);
  font-size: var(--font-size-card-title);
}

.friend-empty small {
  font-size: var(--font-size-label);
}

@media (max-width: 360px) {
  .feed-detail-author-side .privacy-chip {
    display: none;
  }

  .post-relationship-action span {
    display: none;
  }
}