@layer brewery-activity {
  @scope (.brewery) {
    /* Activity, notifications, filters, Markdown editing, authentication, and
   migration flows, followed by theme and narrow-layout overrides. */
    #new-string {
      margin: 1rem 0 1.5rem;
    }
    .string-heading {
      display: grid;
      grid-template-columns: minmax(0, 2fr) minmax(10rem, 1fr);
      gap: 1rem;
    }
    #new-string .md-editor {
      margin: 0;
    }
    #new-string .md-input,
    #new-string .md-preview {
      min-height: 8rem;
      padding: 0.75rem;
    }
    #new-string .md-editor > .feedback:empty {
      display: none;
    }
    @media (max-width: 600px) {
      .string-heading {
        grid-template-columns: minmax(0, 1fr);
      }
    }
    .strings {
      margin: 1.25rem 0;
    }
    .string-row {
      padding: 0.65rem 0.85rem;
      border-bottom: 1px solid var(--line);
    }
    .string-row:last-child {
      border-bottom: 0;
    }
    .string-row:hover {
      background: var(--accent-soft);
    }
    .string-row a {
      color: var(--fg);
      font-weight: 650;
      text-decoration: none;
      overflow-wrap: anywhere;
    }
    .string-row a:hover {
      color: var(--accent-strong);
    }
    .string-row p {
      max-width: 72ch;
    }
    .profile-page .strings {
      margin-bottom: 0;
    }
    .profile-page .string-row > a {
      font-size: 0.9375rem;
    }
    .profile-page .string-list {
      border: 0;
      border-radius: 0;
      background: transparent;
    }
    .profile-page .string-row {
      padding: 0.8rem 0;
    }
    .profile-page .string-row:last-child {
      border-bottom: 1px solid var(--line);
    }
    .profile-page .string-row:hover {
      background: transparent;
    }
    .string-detail pre {
      background: var(--panel);
      color: var(--fg);
      border: 1px solid var(--line);
      white-space: pre-wrap;
    }
    .page-head {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 1rem;
      margin: 0.75rem 0 1rem;
    }
    .page-head > div {
      min-width: 0;
    }
    .page-head h1 {
      margin: 0;
    }
    .page-head p {
      margin: 0.2rem 0 0;
    }
    .feed-filter__toggle {
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
      min-height: 1.75rem;
      padding: 0.25rem 0.45rem;
      border-radius: var(--radius);
      color: var(--muted);
      cursor: pointer;
      font-size: 0.78rem;
      font-weight: 650;
      line-height: 1.2;
      list-style: none;
    }
    .feed-filter__toggle::-webkit-details-marker {
      display: none;
    }
    .feed-filter__toggle:hover,
    .feed-filter[open] > .feed-filter__toggle {
      background: var(--accent-soft);
      color: var(--fg);
    }
    .feed-filter__toggle .brewery-icon {
      width: 0.875rem;
      height: 0.875rem;
    }
    .filter-dot {
      width: 0.35rem;
      height: 0.35rem;
      border-radius: 999px;
      background: var(--accent);
    }
    .feed-filter-panel {
      width: min(21rem, calc(100vw - 2rem));
      padding: 0.9rem;
      text-transform: none;
      letter-spacing: 0;
    }
    .feed-filter-panel form {
      display: grid;
      gap: 1rem;
    }
    .feed-filter-panel .check {
      font-size: 0.875rem;
    }
    .feed-filter-actions {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 0.75rem;
      padding-top: 0.75rem;
      border-top: 1px solid var(--line);
    }
    .feed-filter-actions .button {
      min-height: 2rem;
      padding: 0.3rem 0.8rem;
      font-size: 0.85rem;
    }
    .feed-filter-more {
      font-size: 0.82rem;
      font-weight: 600;
    }
    .activity-panel__actions,
    .home-rail-actions {
      display: flex;
      align-items: center;
      gap: 0.4rem;
    }
    .home-rail-card.activity-panel {
      overflow: visible;
    }
    .activity-panel .activity-list {
      margin: 0;
      border: 0;
      border-radius: 0;
      background: transparent;
    }
    .activity-panel > .empty {
      margin: 0;
      padding: 0.85rem;
      border: 0;
      border-radius: 0;
      background: transparent;
    }
    .activity-panel > .empty p {
      margin: 0;
      font-size: 0.9rem;
    }
    .feed-page .activity-panel {
      margin-top: 1rem;
    }
    .icon-action {
      display: inline-flex;
      width: 1.75rem;
      height: 1.75rem;
      align-items: center;
      justify-content: center;
      border: 1px solid transparent;
      border-radius: var(--radius);
      color: var(--muted);
    }
    .icon-action:hover,
    .icon-action:focus-visible {
      background: var(--accent-soft);
      color: var(--fg);
      text-decoration: none;
    }
    .icon-action--bordered {
      border-color: var(--border-control);
      color: var(--fg);
    }
    .icon-action .brewery-icon {
      width: 0.95rem;
      height: 0.95rem;
    }
    .home-rail-empty {
      margin: 0;
      padding: 0.75rem 0.85rem;
      color: var(--muted);
      font-size: 0.85rem;
    }
    .notification-empty--inbox {
      display: grid;
      justify-items: center;
      gap: 0.15rem;
      padding: 2.5rem 1rem;
      text-align: center;
    }
    .notification-empty--inbox .brewery-icon {
      width: 2rem;
      height: 2rem;
      margin-bottom: 0.5rem;
      color: var(--faint);
    }
    .notification-empty--inbox p {
      margin: 0;
    }
    .activity-head {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center;
      gap: 0.75rem;
      margin-bottom: 0.75rem;
    }
    .activity-head h2 {
      margin: 0;
    }
    .activity-list {
      padding: 0;
      margin: 0.2rem 0 0;
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--panel);
      list-style: none;
    }
    .activity-item {
      display: grid;
      grid-template-columns: 2rem minmax(0, 1fr);
      gap: 0.75rem;
      padding: 0.75rem 0.9rem;
      border-bottom: 1px solid var(--line);
    }
    .activity-item:last-child {
      border-bottom: 0;
    }
    .activity-avatar {
      width: 2rem;
      height: 2rem;
      border-radius: 999px;
      background: var(--accent-soft);
      color: var(--accent-strong);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
    }
    .activity-avatar .brewery-icon {
      width: 1.2rem;
      height: 1.2rem;
    }
    .activity-title {
      margin: 0;
      font-size: 1rem;
      overflow-wrap: anywhere;
    }
    .activity-main .activity-meta a {
      color: inherit;
      font-weight: 400;
    }
    .activity-main a {
      font-weight: 650;
      text-decoration: none;
    }
    .activity-meta {
      margin: 0.15rem 0 0;
      color: var(--muted);
      font-size: 0.86rem;
    }
    .profile-record .activity-list {
      border: 0;
      border-radius: 0;
      background: transparent;
    }
    .profile-record .activity-item {
      grid-template-columns: minmax(0, 1fr);
      padding: 0.85rem 0;
      background: transparent;
      border-bottom: 1px solid var(--line);
    }
    .profile-record .activity-avatar {
      display: none;
    }
    .profile-record .activity-meta {
      line-height: 1.65;
    }
    .activity-body {
      margin: 0.35rem 0 0;
      color: var(--muted);
      max-width: 72ch;
    }
    .notifications-layout {
      display: grid;
      grid-template-columns: 14rem minmax(0, 1fr);
      align-items: start;
      gap: 1.5rem;
      margin-top: 1rem;
    }
    .notifications-sidebar {
      position: sticky;
      top: calc(var(--header-height) + 1rem);
      display: grid;
      gap: 1rem;
    }
    .notification-filter-group {
      display: grid;
      gap: 0.1rem;
      min-width: 0;
    }
    .notification-filter-title {
      margin: 0 0 0.2rem;
      padding: 0 0.6rem;
      color: var(--faint);
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .notification-filter {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 0.5rem;
      min-width: 0;
      padding: 0.38rem 0.6rem;
      border-radius: var(--radius);
      color: var(--muted);
      font-size: 0.875rem;
      font-weight: 550;
      text-decoration: none;
    }
    .notification-filter > span:first-child {
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }
    .notification-filter:hover {
      background: color-mix(in srgb, var(--fg) 7%, transparent);
      color: var(--fg);
      text-decoration: none;
    }
    .notification-filter[aria-current="page"] {
      background: var(--accent-soft);
      color: var(--accent-strong);
    }
    .notification-filter__count {
      color: var(--faint);
      font-size: 0.78rem;
      font-variant-numeric: tabular-nums;
    }
    .notifications-inbox {
      overflow: visible;
    }
    .notifications-inbox > .empty {
      margin: 0;
      border: 0;
      border-radius: 0;
      background: transparent;
    }
    .notification-toolbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 0.75rem;
      min-height: 2.75rem;
      padding: 0.35rem 0.85rem;
      border-bottom: 1px solid var(--line);
    }
    .notification-toolbar form {
      margin: 0;
    }
    .notification-read-all {
      min-height: 1.9rem;
      padding: 0.25rem 0.7rem;
      font-size: 0.8rem;
    }
    .notification-list {
      padding: 0;
      margin: 0;
      list-style: none;
    }
    .notification-item {
      display: grid;
      grid-template-columns:
        0.5rem auto 1.1rem minmax(0, 1fr) minmax(5rem, auto) 1.5rem 4.5rem
        auto;
      align-items: center;
      gap: 0.75rem;
      padding: 0.6rem 0.85rem;
      border-bottom: 1px solid var(--line);
    }
    .notification-item:last-child {
      border-bottom: 0;
    }
    .notification-item.notification-selected {
      background: var(--accent-soft);
    }
    .notification-marker {
      display: inline-flex;
      justify-content: center;
    }
    .notification-state {
      display: inline-flex;
      color: var(--muted);
    }
    .notification-state .brewery-icon {
      width: 1rem;
      height: 1rem;
    }
    .notification-state.is-open {
      color: var(--state-open);
    }
    .notification-state.is-merged {
      color: var(--state-merged);
    }
    .notification-state.is-closed {
      color: var(--danger);
    }
    .notification-main {
      display: grid;
      gap: 0.1rem;
      min-width: 0;
    }
    .notification-context {
      margin: 0;
      overflow: hidden;
      color: var(--muted);
      font-size: 0.8rem;
      text-overflow: ellipsis;
      white-space: nowrap;
    }
    .notification-context a {
      color: inherit;
    }
    .notification-title {
      overflow: hidden;
      color: var(--fg);
      font-size: 0.925rem;
      font-weight: 500;
      text-overflow: ellipsis;
      white-space: nowrap;
    }
    .notification-item.is-unread .notification-title {
      font-weight: 650;
    }
    .notification-item.is-read .notification-title {
      color: var(--muted);
    }
    .notification-reason {
      color: var(--muted);
      font-size: 0.8rem;
      text-align: right;
      white-space: nowrap;
    }
    .notification-actor {
      width: 1.5rem;
      height: 1.5rem;
      font-size: 0.7rem;
    }
    .notification-time {
      color: var(--muted);
      font-size: 0.8rem;
      text-align: right;
      white-space: nowrap;
    }
    .notification-actions {
      display: flex;
      flex: 0 0 auto;
      gap: 0.15rem;
      align-items: center;
    }
    .notification-actions form {
      margin: 0;
    }
    .notification-actions button {
      width: auto;
      white-space: nowrap;
    }
    .notification-action-button {
      display: inline-flex;
      width: 1.75rem;
      height: 1.75rem;
      min-height: 1.75rem;
      align-items: center;
      justify-content: center;
      padding: 0;
      color: var(--muted);
    }
    .notification-action-button .brewery-icon {
      width: 0.9rem;
      height: 0.9rem;
    }
    .notification-action-button:hover {
      background: color-mix(in srgb, var(--fg) 8%, transparent);
      color: var(--fg);
    }
    .notification-actions .is-priority {
      color: var(--accent-strong);
    }
    .notification-action-dismiss:hover {
      background: color-mix(in srgb, var(--danger) 18%, transparent);
      color: var(--danger);
    }
    .notification-bulk-form {
      display: none;
    }
    .notification-bulk {
      display: flex;
      flex: 0 0 auto;
      align-items: center;
      gap: 0.5rem;
    }
    .notification-select-all,
    .notification-selector {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      margin: 0;
    }
    .notification-bulk-actions {
      display: inline-flex;
      gap: 0.35rem;
      align-items: center;
    }
    .notification-bulk-actions .notification-action-button:disabled {
      cursor: not-allowed;
      opacity: 0.5;
    }
    .notification-unread-dot {
      width: 0.55rem;
      height: 0.55rem;
      border-radius: 999px;
      background: var(--accent-strong);
    }
    .notification-nav-dot {
      position: absolute;
      top: 0.42rem;
      right: 0.42rem;
      width: 0.5rem;
      height: 0.5rem;
      border: 2px solid var(--bg);
      border-radius: 999px;
      background: var(--accent);
    }
    .notification-nav-dot[hidden] {
      display: none;
    }
    @media (max-width: 900px) {
      .notification-item {
        grid-template-columns: 0.5rem auto 1.1rem minmax(0, 1fr) 4rem auto;
      }
      .notification-reason,
      .notification-actor {
        display: none;
      }
    }
    @media (max-width: 768px) {
      .notifications-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 1rem;
      }
      .notifications-sidebar {
        position: static;
        display: flex;
        gap: 0.25rem;
        overflow-x: auto;
        scrollbar-width: none;
      }
      .notification-filter-group {
        display: contents;
      }
      .notification-filter-title {
        display: none;
      }
      .notification-filter {
        flex: none;
        white-space: nowrap;
      }
      .notification-item {
        grid-template-columns: 0.5rem auto 1.1rem minmax(0, 1fr) auto;
        grid-template-areas: "dot box state main time" ". . . actions actions";
      }
      .notification-marker {
        grid-area: dot;
      }
      .notification-selector {
        grid-area: box;
      }
      .notification-state {
        grid-area: state;
      }
      .notification-main {
        grid-area: main;
      }
      .notification-time {
        grid-area: time;
      }
      .notification-actions {
        grid-area: actions;
        justify-content: flex-end;
      }
    }
    .filters {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem 1.5rem;
      align-items: baseline;
      margin: 0.9rem 0 1.2rem;
    }
    .filters .filter-group {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 0.35rem;
      margin: 0;
      color: var(--text-tertiary);
      font-size: 0.78rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.06em;
    }
    .filters a,
    .filters button {
      display: inline-flex;
      width: auto;
      min-height: 0;
      align-items: center;
      padding: 0.28rem 0.65rem;
      border: 1px solid var(--line-strong);
      border-radius: 999px;
      background: var(--field);
      color: var(--muted);
      font-size: 0.82rem;
      font-weight: 600;
      line-height: inherit;
      text-transform: none;
      letter-spacing: normal;
      text-decoration: none;
    }
    .filters a:hover,
    .filters button:hover {
      color: var(--fg);
      background: var(--accent-soft);
    }
    .filters a.active,
    .filters button.active {
      color: var(--on-accent);
      background: var(--accent-strong);
      border-color: var(--accent-strong);
    }
    .pager {
      display: flex;
      gap: 1rem;
      align-items: baseline;
      color: var(--muted);
      margin: 1rem 0;
    }
    .profile-pagination-top .pager {
      margin: 0;
    }
    .highlight {
      border: 1px solid var(--line);
      background: var(--code-bg);
      color: var(--code-fg);
    }
    .highlight .a-k {
      color: #7c3aed;
      font-weight: 700;
    }
    .highlight .a-f {
      color: #0369a1;
      font-weight: 650;
    }
    .highlight .a-m {
      color: #0f766e;
      font-weight: 650;
    }
    .highlight .a-s {
      color: #047857;
    }
    .highlight .a-n,
    .highlight .a-co {
      color: #c2410c;
    }
    .highlight .a-c {
      color: #6b7280;
      font-style: italic;
    }
    .highlight .a-t {
      color: #9a3412;
    }
    .highlight .a-v {
      color: #475569;
    }
    .highlight .a-p,
    .highlight .a-o {
      color: #64748b;
    }
    .highlight .a-pr {
      color: #0e7490;
    }
    .highlight .a-at {
      color: #b45309;
    }
    .highlight .a-tg {
      color: #be123c;
    }
    .highlight .a-l {
      color: #4338ca;
    }
    .highlight .a-ns {
      color: #475569;
    }
    .highlight .a-cr {
      color: #a21caf;
    }
    .highlight .a-tt {
      font-weight: 700;
    }
    .highlight .a-st {
      font-weight: 700;
    }
    .highlight .a-em {
      font-style: italic;
    }
    .highlight .a-tu {
      color: #0369a1;
      text-decoration: underline;
    }
    .highlight .a-tl {
      color: #047857;
    }
    .highlight .a-tx {
      text-decoration: line-through;
    }
    .highlight .a-da {
      background: color-mix(in srgb, var(--success) 18%, transparent);
    }
    .highlight .a-dd {
      background: color-mix(in srgb, var(--danger) 18%, transparent);
    }
    .highlight .a-er {
      color: var(--danger);
      text-decoration: underline wavy;
    }
    /* These forms are reading-order stacks, not command bars. Keeping that
       intent local prevents a future shared layout rule from wrapping fields
       into columns. */
    .manage form,
    .profile-fields {
      align-items: stretch;
      flex-direction: column;
      flex-wrap: nowrap;
    }
    .manage form > button {
      align-self: flex-start;
    }
    .form-action {
      align-self: flex-start;
    }
    .delete-issue {
      margin-top: 1.2rem;
      padding-top: 1rem;
      border-top: 1px solid var(--line);
    }
    .auth-card {
      width: min(100%, 24rem);
      margin: clamp(1.5rem, 8vh, 4rem) auto;
      padding: 1.75rem 1.5rem 1.4rem;
      border: 1px solid var(--line);
      border-radius: calc(var(--radius) + 0.2rem);
      background: var(--panel);
    }
    .auth-card h1 {
      margin: 0 0 1.1rem;
      text-align: center;
    }
    .auth-card .empty {
      margin: 0 0 1rem;
    }
    .auth-form {
      display: grid;
      gap: 0.85rem;
    }
    .auth-field {
      display: grid;
      gap: 0.35rem;
    }
    .auth-field label {
      margin: 0;
      font-weight: 600;
    }
    .auth-field input {
      width: 100%;
      margin: 0;
    }
    .auth-code {
      font-family: var(--mono);
      font-size: 1.15rem;
      letter-spacing: 0.12em;
      text-align: center;
    }
    .auth-remember {
      margin: 0;
      color: var(--muted);
      font-size: 0.9rem;
    }
    .auth-wide {
      width: 100%;
      justify-content: center;
      min-height: 2.6rem;
    }
    .auth-error {
      margin: 0 0 1rem;
      padding: 0.6rem 0.75rem;
      border: 1px solid color-mix(in srgb, var(--danger) 45%, transparent);
      border-radius: var(--radius);
      background: color-mix(in srgb, var(--danger) 10%, transparent);
      color: var(--danger);
      font-size: 0.9rem;
      font-weight: 600;
    }
    .auth-divider {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      margin: 1.1rem 0;
      color: var(--faint);
      font-size: 0.8rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }
    .auth-divider::before,
    .auth-divider::after {
      flex: 1;
      height: 1px;
      background: var(--line);
      content: "";
    }
    .auth-status {
      min-height: 1.4em;
      margin: 0.5rem 0 0;
      color: var(--muted);
      font-size: 0.88rem;
      text-align: center;
    }
    .auth-status.feedback--error {
      color: var(--danger);
      font-weight: 600;
    }
    .auth-status:empty {
      min-height: 0;
      margin: 0;
    }
    .auth-help {
      margin-top: 1rem;
      font-size: 0.9rem;
    }
    .auth-help summary {
      color: var(--muted);
      font-weight: 550;
    }
    .auth-help p {
      color: var(--muted);
    }
    .auth-hint {
      margin: 0 0 1rem;
      color: var(--muted);
      font-size: 0.9rem;
      text-align: center;
    }
    .auth-alt {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: 0.35rem;
      margin: 1.1rem 0 0;
      padding-top: 1rem;
      border-top: 1px solid var(--line);
      color: var(--muted);
      font-size: 0.92rem;
      line-height: 1.4;
    }
    .auth-alt > a {
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
    }
    .create-page {
      width: min(100%, 48rem);
      margin: 1.25rem auto 3rem;
    }
    .create-page__head {
      margin-bottom: 1.25rem;
    }
    .create-page__head h1 {
      margin: 0;
    }
    .create-page__head p {
      margin: 0.3rem 0 0;
    }
    .create-page > .notice {
      margin-bottom: 1rem;
    }
    .create-page__form {
      display: grid;
      gap: 1.25rem;
    }
    .create-page__actions {
      display: flex;
      justify-content: flex-end;
      gap: 0.6rem;
    }
    .create-page__actions .button {
      min-height: 2.25rem;
      padding: 0.4rem 1rem;
      font-size: 0.9rem;
    }
    .choice-list {
      display: grid;
      gap: 0.65rem;
    }
  }
}