/* AB#9280 Project Updates feed: public project page (step feed, sidebar list, update page). Bootstrap 5 only. */

.pi-project-feed,
.pi-project-feed-sidebar {
    margin: 1.5rem 0;
}

.pi-feed-loading {
    color: #696868;
}

/* Head */
.pi-feed-head {
    margin-bottom: 1rem;
}

.pi-feed-title,
.pi-feed-sidebar-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
}

.pi-feed-sidebar-title {
    font-size: 1.25rem;
}

.pi-feed-description {
    margin: 0;
    color: #3f3f3f;
}

/* Search and status */
.pi-feed-search {
    max-width: 420px;
    margin-bottom: 1rem;
}

.pi-feed-search-input {
    min-height: 44px;
}

.pi-feed-status:empty {
    margin: 0;
}

.pi-feed-status {
    margin: 0 0 0.5rem;
    color: #3f3f3f;
}

.pi-feed-nomatch {
    margin-bottom: 0.75rem;
}

.pi-feed-clear {
    min-height: 44px;
}

/* Rows */
.pi-feed-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    column-gap: 1.5rem;
    padding: 1.25rem 0;
    border-top: 1px solid #dee2e6;
}

.pi-feed-row > * {
    grid-column: 1;
}

.pi-feed-row--has-thumb {
    grid-template-columns: minmax(0, 1fr) 176px;
}

.pi-feed-row--has-thumb.pi-feed-row--wide {
    grid-template-columns: minmax(0, 1fr) 288px;
}

.pi-feed-row--has-thumb > .pi-feed-thumb {
    grid-column: 2;
    grid-row: 1 / span 4;
    align-self: start;
}

.pi-feed-row--open {
    border-top: 3px solid var(--bs-primary);
}

.pi-feed-date {
    margin: 0 0 0.25rem;
    font-size: 0.875rem;
    color: rgb(105, 104, 104);
}

.pi-feed-dateline {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.5rem 1rem;
}

.pi-feed-newtab {
    font-size: 0.875rem;
}

.pi-feed-row-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
    overflow-wrap: anywhere;
}

.pi-feed-thumb {
    width: 176px;
    height: 117px;
    object-fit: cover;
    border-radius: 15px;
}

.pi-feed-thumb--wide {
    width: 288px;
    height: 162px;
}

.pi-feed-excerpt {
    margin: 0 0 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pi-feed-toggle {
    justify-self: start;
    padding: 0.5rem 0;
    min-height: 44px;
    font-weight: 600;
    text-decoration: underline;
}

/* A customer's brand color can fail 4.5:1 on white as text (axe color-contrast on the
   Read more toggle), so the toggle uses the body text color and keeps the underline. */
.pi-project-feed .btn-link.pi-feed-toggle,
.pi-project-feed .btn-link.pi-feed-toggle:hover {
    color: inherit;
}

/* Bootstrap draws the breadcrumb slash with ::before, which Chromium exposes as text, so screen
   readers announce "slash" between crumbs. Empty alt text keeps the slash visual only. */
.pi-feed-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
    content: var(--bs-breadcrumb-divider, "/") / "";
}

.pi-feed-figure {
    margin: 0.5rem 0 1rem;
}

.pi-feed-figure img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 15px;
}

.pi-feed-body {
    overflow-wrap: anywhere;
}

.pi-feed-body img {
    max-width: 100%;
    height: auto;
}

.pi-feed-body table {
    max-width: 100%;
    display: block;
    overflow-x: auto;
}

/* Share row */
.pi-feed-share-label {
    display: block;
    margin: 1rem 0 0.5rem;
    font-weight: 600;
}

.pi-feed-share {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.pi-feed-share-btn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

/* DC-31: network share buttons use each network's color with white text and its Font Awesome 6
   brand icon. Facebook is the 2023 blue #0866FF; the older #1877F2 is 4.2:1 with white and fails AA.
   Copy link and Email stay neutral outline buttons. */
.pi-feed-share {
    --pi-feed-share-facebook: #0866FF;
    --pi-feed-share-facebook-hover: #0558D6;
    --pi-feed-share-x: #000;
    --pi-feed-share-x-hover: #333;
    --pi-feed-share-linkedin: #0A66C2;
    --pi-feed-share-linkedin-hover: #004182;
}

.pi-feed-share .pi-feed-share-btn--facebook,
.pi-feed-share .pi-feed-share-btn--x,
.pi-feed-share .pi-feed-share-btn--linkedin {
    color: #fff;
    text-decoration: none;
}

.pi-feed-share .pi-feed-share-btn--facebook {
    background-color: var(--pi-feed-share-facebook);
    border-color: var(--pi-feed-share-facebook);
}

.pi-feed-share .pi-feed-share-btn--facebook:hover {
    background-color: var(--pi-feed-share-facebook-hover);
    border-color: var(--pi-feed-share-facebook-hover);
    color: #fff;
}

.pi-feed-share .pi-feed-share-btn--x {
    background-color: var(--pi-feed-share-x);
    border-color: var(--pi-feed-share-x);
}

.pi-feed-share .pi-feed-share-btn--x:hover {
    background-color: var(--pi-feed-share-x-hover);
    border-color: var(--pi-feed-share-x-hover);
    color: #fff;
}

.pi-feed-share .pi-feed-share-btn--linkedin {
    background-color: var(--pi-feed-share-linkedin);
    border-color: var(--pi-feed-share-linkedin);
}

.pi-feed-share .pi-feed-share-btn--linkedin:hover {
    background-color: var(--pi-feed-share-linkedin-hover);
    border-color: var(--pi-feed-share-linkedin-hover);
    color: #fff;
}

.pi-feed-copy-buffer {
    position: fixed;
    top: 0;
    left: 0;
    width: 1px;
    height: 1px;
    opacity: 0;
}

/* Pager */
.pi-feed-pager {
    margin-top: 1rem;
}

.pi-feed-pager-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.pi-feed-pager-btn {
    min-width: 44px;
    height: 44px;
    padding: 0 0.75rem;
    border: 1px solid #ced4da;
    border-radius: 0.375rem;
    background: #fff;
    color: #212529;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.pi-feed-pager-btn:hover {
    background: #f1f3f5;
}

.pi-feed-pager-btn--current,
.pi-feed-pager-btn--current:hover {
    background: var(--bs-primary);
    border-color: var(--bs-primary);
    color: #fff;
}

.pi-feed-pager-btn[aria-disabled="true"] {
    color: #6c757d;
    background: #f8f9fa;
    cursor: not-allowed;
}

.pi-feed-pager-btn:focus-visible,
.pi-feed-toggle:focus-visible,
.pi-feed-share-btn:focus-visible {
    outline: 3px solid #1a1a1a;
    outline-offset: 2px;
}

/* Errors */
.pi-feed-error p,
.pi-feed-error-text {
    margin-bottom: 0.5rem;
}

/* Sidebar list (step sidebar and update page) */
.pi-feed-sidebar-list {
    list-style: none;
    margin: 0 0 0.75rem;
    padding: 0;
}

.pi-feed-sidebar-item {
    padding: 0.5rem 0;
    border-bottom: 1px solid #e9ecef;
}

.pi-feed-sidebar-item time {
    display: block;
    font-size: 0.875rem;
    color: rgb(105, 104, 104);
}

.pi-feed-sidebar-link,
.pi-feed-sidebar-link-title,
.pi-feed-sidebar-current {
    display: block;
    font-weight: 600;
    overflow-wrap: anywhere;
}

.pi-feed-sidebar-item--current {
    border-left: 3px solid var(--bs-primary);
    padding-left: 0.75rem;
}

.pi-feed-sidebar-reading {
    display: block;
    font-size: 0.875rem;
    font-style: italic;
}

.pi-feed-sidebar-all {
    font-weight: 600;
}

/* Update page */
.pi-feed-post-section {
    padding-top: 1.5rem;
    padding-bottom: 2rem;
}

.pi-feed-post-title {
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 1rem;
    overflow-wrap: anywhere;
}

.pi-feed-updated {
    margin-left: 0.5rem;
}

.pi-feed-more {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    margin: 1.5rem 0;
    padding-top: 1rem;
    border-top: 1px solid #dee2e6;
}

.pi-feed-more-link {
    display: block;
    max-width: 48%;
    min-height: 44px;
}

.pi-feed-more-link--newer {
    margin-left: auto;
    text-align: right;
}

.pi-feed-more-label {
    display: block;
    font-size: 0.875rem;
    color: rgb(105, 104, 104);
}

.pi-feed-more-title {
    display: block;
    font-weight: 600;
}

.pi-feed-back {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
}

.pi-feed-post-aside {
    margin-top: 1rem;
}

.pi-feed-unavailable {
    padding: 2rem 0;
}

@media (max-width: 575.98px) {
    .pi-feed-row--has-thumb,
    .pi-feed-row--has-thumb.pi-feed-row--wide {
        grid-template-columns: minmax(0, 1fr);
    }

    .pi-feed-row--has-thumb > .pi-feed-thumb {
        grid-column: 1;
        grid-row: auto;
        width: 100%;
        height: auto;
        aspect-ratio: 3 / 2;
        margin-bottom: 0.5rem;
    }

    .pi-feed-more-link {
        max-width: 100%;
    }

    .pi-feed-post-title {
        font-size: 1.5rem;
    }
}