/* Notification Center ------------------------------------------------------ */
.notification-workspace {
    max-width: 80rem;
    color: var(--ui-text);
}

.notification-page-header {
    margin-block-end: var(--ui-page-header-gap);
}

.notification-header-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.625rem;
}

.notification-header-actions form {
    margin: 0;
}

/* Bell and feed ------------------------------------------------------------ */
.notification-bell {
    position: relative;
}

.notification-bell-toggle {
    position: relative;
}

.notification-badge {
    position: absolute;
    inset-block-start: -0.3rem;
    inset-inline-end: -0.42rem;
    display: inline-flex;
    min-width: 1.25rem;
    height: 1.25rem;
    align-items: center;
    justify-content: center;
    padding-inline: 0.26rem;
    color: #fff;
    background: var(--ui-danger);
    border: 2px solid var(--ui-surface-raised);
    border-radius: 9999px;
    font-size: 0.625rem;
    font-weight: 800;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.notification-badge.hidden {
    display: none;
}

.notification-action-pulse {
    position: absolute;
    inset-block-end: 0.08rem;
    inset-inline-start: 0.08rem;
    display: none;
    width: 0.52rem;
    height: 0.52rem;
    background: var(--ui-warning);
    border: 2px solid var(--ui-surface-raised);
    border-radius: 50%;
}

.notification-bell.has-action-required .notification-action-pulse {
    display: block;
}

.notification-dropdown {
    position: absolute;
    z-index: 80;
    inset-block-start: calc(100% + 0.7rem);
    inset-inline-end: 0;
    width: min(27rem, calc(100vw - 1rem));
    max-height: min(38rem, calc(100dvh - 5.5rem));
    overflow: auto;
    color: var(--ui-text);
    background: var(--ui-surface-raised);
    border: 1px solid var(--ui-border);
    border-radius: var(--ui-radius-section);
    box-shadow: var(--ui-shadow-menu);
    overscroll-behavior: contain;
}

.notification-dropdown.hidden {
    display: none;
}

.notification-loading,
.notification-empty {
    display: flex;
    min-height: 9rem;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 1.5rem;
    color: var(--ui-text-muted);
}

.notification-loading i {
    color: var(--ui-primary);
    animation: notification-spin 900ms linear infinite;
}

@keyframes notification-spin {
    to { transform: rotate(360deg); }
}

.notification-feed-header {
    position: sticky;
    z-index: 2;
    inset-block-start: 0;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.75rem;
    padding: 0.9rem 1rem;
    background: color-mix(in srgb, var(--ui-surface-raised) 96%, transparent);
    border-block-end: 1px solid var(--ui-border);
    backdrop-filter: blur(14px);
}

.notification-feed-heading-icon {
    display: inline-flex;
    width: 2.5rem;
    height: 2.5rem;
    align-items: center;
    justify-content: center;
    color: var(--ui-primary);
    background: var(--ui-primary-soft);
    border-radius: 0.75rem;
    font-size: 1rem;
}

.notification-feed-heading {
    display: grid;
    min-width: 0;
    gap: 0.1rem;
}

.notification-feed-heading strong {
    color: var(--ui-text-strong);
    font-size: 0.9375rem;
}

.notification-feed-heading small {
    color: var(--ui-text-muted);
    font-size: 0.72rem;
}

.notification-feed-mark-all {
    display: inline-flex;
    min-height: 2.25rem;
    align-items: center;
    gap: 0.35rem;
    padding-inline: 0.65rem;
    color: var(--ui-primary);
    background: transparent;
    border: 0;
    border-radius: 0.625rem;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
}

.notification-feed-mark-all:hover {
    background: var(--ui-primary-soft);
}

.notification-feed-items {
    display: grid;
}

.notification-feed-item {
    position: relative;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: start;
    gap: 0.75rem;
    padding: 0.95rem 1rem;
    background: var(--ui-surface-raised);
    border-block-end: 1px solid var(--ui-border);
}

.notification-feed-item:hover {
    background: var(--ui-surface-hover);
}

.notification-feed-item.is-unread {
    background: color-mix(in srgb, var(--ui-primary-soft) 72%, var(--ui-surface-raised));
}

.notification-feed-item-icon {
    display: inline-flex;
    width: 2.25rem;
    height: 2.25rem;
    align-items: center;
    justify-content: center;
    color: var(--ui-info);
    background: var(--ui-info-soft);
    border-radius: 0.7rem;
}

.notification-feed-item.severity-warning .notification-feed-item-icon {
    color: var(--ui-warning);
    background: var(--ui-warning-soft);
}

.notification-feed-item.severity-critical .notification-feed-item-icon {
    color: var(--ui-danger);
    background: var(--ui-danger-soft);
}

.notification-feed-copy {
    min-width: 0;
}

.notification-feed-copy > div {
    display: flex;
    align-items: flex-start;
    gap: 0.45rem;
}

.notification-feed-copy strong {
    display: -webkit-box;
    overflow: hidden;
    color: var(--ui-text-strong);
    font-size: 0.84rem;
    line-height: 1.4;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.notification-feed-unread-dot {
    width: 0.45rem;
    height: 0.45rem;
    flex: 0 0 0.45rem;
    margin-block-start: 0.35rem;
    background: var(--ui-primary);
    border-radius: 50%;
}

.notification-feed-copy p {
    display: -webkit-box;
    margin: 0.25rem 0 0;
    overflow: hidden;
    color: var(--ui-text-muted);
    font-size: 0.76rem;
    line-height: 1.45;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.notification-feed-copy small {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    margin-block-start: 0.45rem;
    color: var(--ui-text-subtle);
    font-size: 0.68rem;
}

.notification-feed-open {
    align-self: center;
}

.notification-feed-open button {
    display: inline-flex;
    width: 2rem;
    height: 2rem;
    align-items: center;
    justify-content: center;
    color: var(--ui-primary);
    background: transparent;
    border: 1px solid transparent;
    border-radius: 9999px;
    cursor: pointer;
}

.notification-feed-open button:hover {
    background: var(--ui-primary-soft);
    border-color: color-mix(in srgb, var(--ui-primary) 24%, transparent);
}

.notification-feed-empty {
    display: flex;
    min-height: 13rem;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 1.5rem;
    text-align: center;
}

.notification-feed-empty > span {
    display: inline-flex;
    width: 3rem;
    height: 3rem;
    align-items: center;
    justify-content: center;
    color: var(--ui-primary);
    background: var(--ui-primary-soft);
    border-radius: 0.875rem;
    font-size: 1.2rem;
}

.notification-feed-empty strong {
    margin-block-start: 0.75rem;
    color: var(--ui-text-strong);
    font-size: 0.9rem;
}

.notification-feed-empty p {
    max-width: 20rem;
    margin: 0.25rem 0 0;
    color: var(--ui-text-muted);
    font-size: 0.75rem;
}

.notification-feed-view-all {
    position: sticky;
    inset-block-end: 0;
    display: flex;
    min-height: 3.25rem;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--ui-primary);
    background: color-mix(in srgb, var(--ui-surface-raised) 96%, transparent);
    border-block-start: 1px solid var(--ui-border);
    font-size: 0.8rem;
    font-weight: 700;
    text-decoration: none;
    backdrop-filter: blur(14px);
}

.notification-feed-view-all:hover {
    color: var(--ui-primary-hover);
    background: var(--ui-primary-soft);
}

/* Shared page components --------------------------------------------------- */
.notification-summary-grid,
.notification-admin-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-block-end: 1.25rem;
}

.notification-summary-card {
    display: flex;
    min-width: 0;
    min-height: 8rem;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
}

.notification-summary-card > span:last-child {
    display: flex;
    min-width: 0;
    flex-direction: column;
}

.notification-summary-icon,
.notification-card-icon,
.notification-option-icon,
.notification-item-icon,
.notification-rule-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ui-primary);
    background: var(--ui-primary-soft);
    border-radius: 0.875rem;
}

.notification-summary-icon {
    width: 3rem;
    height: 3rem;
    flex: 0 0 3rem;
    font-size: 1.2rem;
}

.notification-summary-card.is-action .notification-summary-icon,
.notification-summary-card.is-attention .notification-summary-icon {
    color: var(--ui-warning);
    background: var(--ui-warning-soft);
}

.notification-summary-card.is-results .notification-summary-icon,
.notification-summary-card.is-rules .notification-summary-icon {
    color: var(--ui-violet);
    background: var(--ui-violet-soft);
}

.notification-summary-card.is-delivery .notification-summary-icon {
    color: var(--ui-success);
    background: var(--ui-success-soft);
}

.notification-summary-card small {
    color: var(--ui-text-muted);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.notification-summary-card strong {
    margin-block-start: 0.2rem;
    color: var(--ui-text-strong);
    font-size: clamp(1.5rem, 2vw, 2rem);
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}

.notification-summary-card em {
    margin-block-start: 0.35rem;
    overflow: hidden;
    color: var(--ui-text-muted);
    font-size: 0.8rem;
    font-style: normal;
    line-height: 1.35;
    text-overflow: ellipsis;
}

.notification-control-note {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    margin-block-end: 1.25rem;
    padding: 1rem 1.125rem;
    color: var(--ui-text-muted);
    background: var(--ui-primary-soft);
    border: 1px solid color-mix(in srgb, var(--ui-primary) 24%, var(--ui-border));
    border-radius: 0.875rem;
}

.notification-control-note > span {
    display: inline-flex;
    width: 2.25rem;
    height: 2.25rem;
    flex: 0 0 2.25rem;
    align-items: center;
    justify-content: center;
    color: var(--ui-primary);
}

.notification-control-note strong {
    display: block;
    color: var(--ui-text-strong);
    font-size: 0.875rem;
}

.notification-control-note p {
    margin: 0.2rem 0 0;
    font-size: 0.8rem;
    line-height: 1.5;
}

.notification-action-chip,
.notification-resolved-chip,
.notification-unread-badge,
.notification-status-badge {
    display: inline-flex;
    width: max-content;
    max-width: 100%;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.52rem;
    border-radius: 9999px;
    font-size: 0.68rem;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
}

.notification-action-chip {
    color: var(--ui-warning);
    background: var(--ui-warning-soft);
}

.notification-resolved-chip,
.notification-status-badge.is-success,
.notification-status-badge.is-sent {
    color: var(--ui-success);
    background: var(--ui-success-soft);
}

.notification-unread-badge {
    color: var(--ui-primary);
    background: var(--ui-primary-soft);
}

.notification-status-badge {
    color: var(--ui-text-muted);
    background: var(--ui-surface-muted);
}

.notification-status-badge.severity-info {
    color: var(--ui-info);
    background: var(--ui-info-soft);
}

.notification-status-badge.severity-warning,
.notification-status-badge.is-warning,
.notification-status-badge.is-pending,
.notification-status-badge.is-queued {
    color: var(--ui-warning);
    background: var(--ui-warning-soft);
}

.notification-status-badge.severity-critical,
.notification-status-badge.is-failed,
.notification-status-badge.is-skipped {
    color: var(--ui-danger);
    background: var(--ui-danger-soft);
}

.notification-status-badge.is-neutral,
.notification-status-badge.is-cancelled {
    color: var(--ui-text-muted);
    background: var(--ui-surface-muted);
}

/* Inbox -------------------------------------------------------------------- */
.notification-filter-card,
.notification-register,
.notification-settings-card,
.notification-admin-section {
    overflow: hidden;
}

.notification-filter-card {
    margin-block-end: 1.25rem;
}

.notification-section-summary {
    display: flex;
    min-height: 5rem;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.125rem 1.25rem;
    list-style: none;
    cursor: pointer;
}

.notification-section-summary::-webkit-details-marker {
    display: none;
}

.notification-section-summary > span:first-child {
    display: grid;
    min-width: 0;
    gap: 0.18rem;
}

.notification-section-summary strong,
.notification-register-header h2,
.notification-card-header h2 {
    margin: 0;
    color: var(--ui-text-strong);
    font-size: 1.0625rem;
    font-weight: 700;
}

.notification-section-summary small,
.notification-register-header p,
.notification-card-header p {
    margin: 0;
    color: var(--ui-text-muted);
    font-size: 0.8125rem;
    line-height: 1.45;
}

.notification-filter-toggle {
    display: inline-flex;
    min-height: 2.5rem;
    flex: none;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.5rem 0.75rem;
    color: var(--ui-text);
    background: var(--ui-surface-muted);
    border: 1px solid var(--ui-border);
    border-radius: 0.625rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.notification-filter-toggle b {
    display: inline-flex;
    min-width: 1.25rem;
    height: 1.25rem;
    align-items: center;
    justify-content: center;
    color: var(--ui-on-accent);
    background: var(--ui-primary);
    border-radius: 9999px;
    font-size: 0.67rem;
}

.notification-filter-chevron,
.notification-rule-chevron {
    transition: transform 160ms ease;
}

.notification-filter-card[open] .notification-filter-chevron,
.notification-rule-card[open] .notification-rule-chevron {
    transform: rotate(180deg);
}

.notification-filter-grid {
    display: grid;
    grid-template-columns: minmax(16rem, 1.5fr) repeat(3, minmax(9rem, 0.75fr));
    align-items: end;
    gap: 0.875rem;
    padding: 1rem 1.25rem 1.25rem;
    border-block-start: 1px solid var(--ui-border);
}

.notification-filter-grid > label {
    min-width: 0;
}

.notification-filter-grid .ui-label {
    margin-block-end: 0.375rem;
}

.notification-filter-actions {
    display: flex;
    grid-column: 1 / -1;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
}

.notification-filter-actions .btn {
    min-height: var(--ui-control-height);
}

.notification-register {
    margin-block-end: 1.25rem;
}

.notification-register-header,
.notification-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.125rem 1.25rem;
    border-block-end: 1px solid var(--ui-border);
}

.notification-register-header > div {
    min-width: 0;
}

.notification-register-header > span,
.notification-section-count {
    flex: none;
    color: var(--ui-text-muted);
    font-size: 0.8rem;
    white-space: nowrap;
}

.notification-register-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--ui-surface-muted);
    border-block-end: 1px solid var(--ui-border);
}

.notification-register-toolbar form {
    margin: 0;
}

.notification-list {
    display: grid;
}

.notification-group-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0;
    padding: 0.75rem 1.25rem 0.55rem;
    color: var(--ui-text-subtle);
    background: var(--ui-surface);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.notification-group-title::after {
    content: "";
    height: 1px;
    flex: 1 1 auto;
    background: var(--ui-border);
}

.notification-inbox-item {
    position: relative;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: start;
    gap: 1rem;
    padding: 1.1rem 1.25rem;
    background: var(--ui-surface-raised);
    border-block-end: 1px solid var(--ui-border);
}

.notification-inbox-item:last-child {
    border-block-end: 0;
}

.notification-inbox-item:hover {
    background: var(--ui-surface-hover);
}

.notification-inbox-item.is-unread {
    background: color-mix(in srgb, var(--ui-primary-soft) 52%, var(--ui-surface-raised));
    box-shadow: inset 3px 0 0 var(--ui-primary);
}

[dir="rtl"] .notification-inbox-item.is-unread {
    box-shadow: inset -3px 0 0 var(--ui-primary);
}

.notification-item-icon {
    width: 2.75rem;
    height: 2.75rem;
    flex: 0 0 2.75rem;
    color: var(--ui-info);
    background: var(--ui-info-soft);
    font-size: 1.05rem;
}

.notification-inbox-item.severity-warning .notification-item-icon {
    color: var(--ui-warning);
    background: var(--ui-warning-soft);
}

.notification-inbox-item.severity-critical .notification-item-icon {
    color: var(--ui-danger);
    background: var(--ui-danger-soft);
}

.notification-inbox-copy {
    min-width: 0;
}

.notification-inbox-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.notification-inbox-heading h4 {
    margin: 0;
    color: var(--ui-text-strong);
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.4;
}

.notification-inbox-heading time {
    flex: none;
    color: var(--ui-text-subtle);
    font-size: 0.72rem;
    white-space: nowrap;
}

.notification-inbox-copy > p {
    margin: 0.35rem 0 0;
    color: var(--ui-text-muted);
    font-size: 0.84rem;
    line-height: 1.5;
}

.notification-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    margin-block-start: 0.7rem;
    color: var(--ui-text-muted);
    font-size: 0.7rem;
}

.notification-meta > span:not([class]) {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.notification-item-actions {
    display: flex;
    max-width: 18rem;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.45rem;
}

.notification-item-actions form {
    margin: 0;
}

.notification-empty-state {
    display: flex;
    min-height: 20rem;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 2rem;
    text-align: center;
}

.notification-empty-state.is-compact {
    min-height: 14rem;
}

.notification-empty-state > span {
    display: inline-flex;
    width: 4rem;
    height: 4rem;
    align-items: center;
    justify-content: center;
    color: var(--ui-primary);
    background: var(--ui-primary-soft);
    border-radius: 1rem;
    font-size: 1.5rem;
}

.notification-empty-state h3 {
    margin: 1rem 0 0;
    color: var(--ui-text-strong);
    font-size: 1.125rem;
}

.notification-empty-state p {
    max-width: 34rem;
    margin: 0.375rem 0 1.125rem;
    color: var(--ui-text-muted);
    font-size: 0.875rem;
}

/* Preferences -------------------------------------------------------------- */
.notification-settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.notification-settings-card {
    min-width: 0;
}

.notification-card-header {
    justify-content: flex-start;
}

.notification-card-icon {
    width: 3rem;
    height: 3rem;
    flex: 0 0 3rem;
    font-size: 1.15rem;
}

.notification-card-icon.is-violet {
    color: var(--ui-violet);
    background: var(--ui-violet-soft);
}

.notification-preference-form {
    display: grid;
}

.notification-preference-options {
    display: grid;
    gap: 0.65rem;
    padding: 1.25rem;
}

.notification-preference-option {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.8rem;
    padding: 0.85rem;
    background: var(--ui-surface);
    border: 1px solid var(--ui-border);
    border-radius: 0.8rem;
    cursor: pointer;
}

.notification-preference-option:hover {
    background: var(--ui-surface-hover);
    border-color: var(--ui-border-strong);
}

.notification-option-icon {
    width: 2.5rem;
    height: 2.5rem;
    flex: 0 0 2.5rem;
}

.notification-option-icon.is-info {
    color: var(--ui-info);
    background: var(--ui-info-soft);
}

.notification-option-icon.is-success {
    color: var(--ui-success);
    background: var(--ui-success-soft);
}

.notification-option-copy {
    display: grid;
    min-width: 0;
    gap: 0.18rem;
}

.notification-option-copy strong,
.notification-channel-copy strong {
    color: var(--ui-text-strong);
    font-size: 0.875rem;
}

.notification-option-copy small,
.notification-channel-copy small {
    color: var(--ui-text-muted);
    font-size: 0.72rem;
    line-height: 1.4;
}

.notification-toggle {
    position: relative;
    display: inline-flex;
    width: 2.75rem;
    height: 1.55rem;
    flex: 0 0 2.75rem;
}

.notification-toggle input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.notification-toggle > span {
    width: 100%;
    height: 100%;
    background: var(--ui-border-strong);
    border-radius: 9999px;
    cursor: pointer;
    transition: background-color 150ms ease;
}

.notification-toggle > span::after {
    content: "";
    position: absolute;
    inset-block-start: 0.2rem;
    inset-inline-start: 0.2rem;
    width: 1.15rem;
    height: 1.15rem;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgb(15 23 42 / 0.25);
    transition: transform 150ms ease;
}

.notification-toggle input:checked + span {
    background: var(--ui-primary);
}

.notification-toggle input:checked + span::after {
    transform: translateX(1.2rem);
}

[dir="rtl"] .notification-toggle input:checked + span::after {
    transform: translateX(-1.2rem);
}

.notification-toggle input:focus-visible + span {
    box-shadow: var(--ui-focus-ring);
}

.notification-form-section {
    margin-inline: 1.25rem;
    padding: 1.1rem;
    background: var(--ui-surface-muted);
    border: 1px solid var(--ui-border);
    border-radius: 0.875rem;
}

.notification-form-section-heading {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    margin-block-end: 1rem;
}

.notification-form-section-heading > i {
    display: inline-flex;
    width: 2rem;
    height: 2rem;
    flex: 0 0 2rem;
    align-items: center;
    justify-content: center;
    color: var(--ui-primary);
}

.notification-form-section-heading h3 {
    margin: 0;
    color: var(--ui-text-strong);
    font-size: 0.9rem;
}

.notification-form-section-heading p {
    margin: 0.18rem 0 0;
    color: var(--ui-text-muted);
    font-size: 0.74rem;
}

.notification-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.875rem;
}

.notification-form-wide {
    grid-column: 1 / -1;
}

.notification-form-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.625rem;
    margin-block-start: 1.25rem;
    padding: 1rem 1.25rem;
    border-block-start: 1px solid var(--ui-border);
}

.notification-destinations-card {
    align-self: start;
}

.notification-channel-list {
    display: grid;
    gap: 0.75rem;
    padding: 1.25rem;
}

.notification-compact-empty {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 1rem;
    background: var(--ui-surface-muted);
    border: 1px dashed var(--ui-border-strong);
    border-radius: 0.875rem;
}

.notification-compact-empty > span {
    display: inline-flex;
    width: 2.75rem;
    height: 2.75rem;
    flex: 0 0 2.75rem;
    align-items: center;
    justify-content: center;
    color: var(--ui-text-muted);
    background: var(--ui-surface-raised);
    border-radius: 0.75rem;
}

.notification-compact-empty strong {
    color: var(--ui-text-strong);
    font-size: 0.84rem;
}

.notification-compact-empty p {
    margin: 0.2rem 0 0;
    color: var(--ui-text-muted);
    font-size: 0.74rem;
}

.notification-channel-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
    gap: 0.8rem;
    padding: 1rem;
    border: 1px solid var(--ui-border);
    border-radius: 0.875rem;
}

.notification-channel-copy {
    display: grid;
    min-width: 0;
    gap: 0.22rem;
}

.notification-channel-copy > div {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.notification-channel-copy bdi {
    overflow-wrap: anywhere;
    color: var(--ui-text);
    font-size: 0.8rem;
}

.notification-channel-actions {
    display: grid;
    grid-column: 2;
    gap: 0.5rem;
    padding-block-start: 0.75rem;
    border-block-start: 1px solid var(--ui-border);
}

.notification-channel-actions form {
    margin: 0;
}

.notification-verify-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.notification-verify-form label {
    flex: 1 1 auto;
}

.notification-verification-help {
    color: var(--ui-text-muted);
    font-size: 0.7rem;
}

.notification-add-channel-form {
    display: grid;
    padding: 1.25rem;
    background: var(--ui-surface-muted);
    border-block-start: 1px solid var(--ui-border);
}

.notification-add-channel-grid {
    display: grid;
    grid-template-columns: minmax(9rem, 0.7fr) minmax(14rem, 1.3fr);
    gap: 0.875rem;
}

.notification-inline-check {
    display: inline-flex;
    width: max-content;
    max-width: 100%;
    align-items: center;
    gap: 0.5rem;
    margin-block-start: 0.875rem;
    color: var(--ui-text);
    font-size: 0.8rem;
    cursor: pointer;
}

.notification-add-channel-form .notification-form-actions {
    margin-inline: -1.25rem;
    margin-block-end: -1.25rem;
}

/* Administration ----------------------------------------------------------- */
.notification-admin-section {
    margin-block-end: 1.25rem;
}

.notification-rule-list {
    display: grid;
    gap: 0.75rem;
    padding: 1rem 1.25rem 1.25rem;
}

.notification-rule-card {
    overflow: hidden;
    background: var(--ui-surface-raised);
    border: 1px solid var(--ui-border);
    border-radius: 0.875rem;
}

.notification-rule-card > summary {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto auto auto;
    align-items: center;
    gap: 0.75rem;
    padding: 0.9rem 1rem;
    list-style: none;
    cursor: pointer;
}

.notification-rule-card > summary::-webkit-details-marker {
    display: none;
}

.notification-rule-card > summary:hover {
    background: var(--ui-surface-hover);
}

.notification-rule-icon {
    width: 2.5rem;
    height: 2.5rem;
    flex: 0 0 2.5rem;
    color: var(--ui-violet);
    background: var(--ui-violet-soft);
}

.notification-rule-copy {
    display: grid;
    min-width: 0;
    gap: 0.15rem;
}

.notification-rule-copy strong {
    overflow: hidden;
    color: var(--ui-text-strong);
    font-size: 0.875rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.notification-rule-copy code {
    overflow: hidden;
    color: var(--ui-text-muted);
    font-size: 0.7rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.notification-rule-form {
    display: grid;
    padding: 1.1rem;
    background: var(--ui-surface-muted);
    border-block-start: 1px solid var(--ui-border);
}

.notification-rule-fields {
    display: grid;
    grid-template-columns: minmax(14rem, 1fr) minmax(10rem, 0.55fr);
    align-items: start;
    gap: 1rem;
}

.notification-switch-field {
    display: flex;
    min-height: var(--ui-control-height);
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.65rem 0.75rem;
    background: var(--ui-surface-raised);
    border: 1px solid var(--ui-border);
    border-radius: var(--ui-radius-control);
}

.notification-switch-field > span:first-child {
    display: grid;
    gap: 0.12rem;
}

.notification-switch-field strong {
    color: var(--ui-text-strong);
    font-size: 0.8rem;
}

.notification-switch-field small,
.notification-rule-json > small {
    color: var(--ui-text-muted);
    font-size: 0.7rem;
}

.notification-rule-json {
    display: grid;
    grid-column: 1 / -1;
    gap: 0.35rem;
}

.notification-rule-json textarea {
    min-height: 10rem;
    resize: vertical;
    color: var(--ui-text);
    background: var(--ui-surface-raised);
    line-height: 1.55;
}

.notification-rule-form .notification-form-actions {
    margin-inline: -1.1rem;
    margin-block-end: -1.1rem;
}

.notification-delivery-table-wrap {
    overflow-x: auto;
}

.notification-delivery-table {
    min-width: 62rem;
}

.notification-delivery-table td {
    vertical-align: middle;
}

.notification-channel-type {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.notification-channel-type i {
    color: var(--ui-primary);
}

.notification-number,
.notification-date {
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

.notification-delivery-mobile {
    display: none;
}

/* Responsive --------------------------------------------------------------- */
@media (max-width: 64rem) {
    .notification-filter-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .notification-filter-search,
    .notification-filter-actions {
        grid-column: 1 / -1;
    }

    .notification-settings-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 48rem) {
    .notification-page-header {
        align-items: stretch;
        flex-direction: column;
    }

    .notification-header-actions {
        justify-content: stretch;
    }

    .notification-header-actions > *,
    .notification-header-actions .btn {
        flex: 1 1 12rem;
    }

    .notification-summary-grid,
    .notification-admin-summary {
        grid-template-columns: minmax(0, 1fr);
    }

    .notification-summary-card {
        min-height: 7rem;
    }

    .notification-section-summary,
    .notification-register-header,
    .notification-card-header {
        align-items: flex-start;
    }

    .notification-register-header {
        flex-direction: column;
    }

    .notification-register-header > span {
        white-space: normal;
    }

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

    .notification-item-actions {
        grid-column: 2;
        justify-content: flex-start;
    }

    .notification-rule-card > summary {
        grid-template-columns: auto minmax(0, 1fr) auto;
    }

    .notification-rule-card > summary .notification-status-badge {
        display: none;
    }

    .notification-rule-fields {
        grid-template-columns: minmax(0, 1fr);
    }

    .notification-delivery-table-wrap {
        display: none;
    }

    .notification-delivery-mobile {
        display: grid;
        gap: 0.75rem;
        padding: 0.875rem;
    }

    .notification-delivery-mobile article {
        display: grid;
        gap: 0.7rem;
        padding: 1rem;
        background: var(--ui-surface-raised);
        border: 1px solid var(--ui-border);
        border-radius: 0.8rem;
    }

    .notification-delivery-mobile header {
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
        gap: 0.75rem;
    }

    .notification-delivery-mobile bdi {
        overflow-wrap: anywhere;
        color: var(--ui-text-muted);
        font-size: 0.8rem;
    }

    .notification-delivery-mobile dl {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.75rem;
        margin: 0;
    }

    .notification-delivery-mobile dt {
        color: var(--ui-text-subtle);
        font-size: 0.68rem;
        font-weight: 700;
        text-transform: uppercase;
    }

    .notification-delivery-mobile dd {
        margin: 0.2rem 0 0;
        color: var(--ui-text);
        font-size: 0.8rem;
    }
}

@media (max-width: 35rem) {
    .notification-workspace {
        padding-inline: 0.75rem;
        padding-block-start: 1.25rem;
    }

    .notification-dropdown {
        position: fixed;
        inset-block-start: calc(var(--app-topbar-height) + 0.35rem);
        inset-inline: 0.5rem;
        width: auto;
        max-height: calc(100dvh - var(--app-topbar-height) - 0.85rem);
    }

    .notification-feed-mark-all span {
        display: none;
    }

    .notification-summary-card,
    .notification-section-summary,
    .notification-register-header,
    .notification-register-toolbar,
    .notification-inbox-item,
    .notification-card-header,
    .notification-preference-options,
    .notification-channel-list,
    .notification-add-channel-form,
    .notification-rule-list {
        padding-inline: 0.875rem;
    }

    .notification-filter-grid,
    .notification-form-grid,
    .notification-add-channel-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .notification-filter-search,
    .notification-filter-actions,
    .notification-form-wide {
        grid-column: auto;
    }

    .notification-filter-actions,
    .notification-register-toolbar,
    .notification-form-actions {
        justify-content: stretch;
    }

    .notification-filter-actions .btn,
    .notification-register-toolbar form,
    .notification-register-toolbar .btn,
    .notification-form-actions .btn {
        width: 100%;
    }

    .notification-inbox-item {
        grid-template-columns: minmax(0, 1fr);
    }

    .notification-item-icon {
        width: 2.5rem;
        height: 2.5rem;
    }

    .notification-inbox-copy,
    .notification-item-actions {
        grid-column: 1;
    }

    .notification-inbox-heading {
        display: grid;
        gap: 0.25rem;
    }

    .notification-item-actions,
    .notification-item-actions form,
    .notification-item-actions .btn {
        width: 100%;
        max-width: none;
    }

    .notification-preference-option {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .notification-preference-option .notification-toggle {
        grid-column: 2;
        margin-block-start: 0.25rem;
    }

    .notification-form-section {
        margin-inline: 0.875rem;
    }

    .notification-channel-card {
        grid-template-columns: minmax(0, 1fr);
    }

    .notification-channel-card > .notification-option-icon,
    .notification-channel-actions {
        grid-column: 1;
    }

    .notification-verify-form {
        align-items: stretch;
        flex-direction: column;
    }

    .notification-rule-card > summary {
        grid-template-columns: auto minmax(0, 1fr) auto;
        padding-inline: 0.75rem;
    }

    .notification-rule-form {
        padding-inline: 0.875rem;
    }

    .notification-delivery-mobile dl {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (prefers-reduced-motion: reduce) {
    .notification-loading i {
        animation: none;
    }

    .notification-filter-chevron,
    .notification-rule-chevron,
    .notification-toggle > span,
    .notification-toggle > span::after {
        transition: none;
    }
}