/*------------------------------------*\
    Posts CSS

    Blog Post Card.......Post card in listing (homepage, category, archive).
    Load More............Progress bar, button, placeholder, spinner, keyframes.
    Single Post Nav......Previous/next post pagination on single post.
    Search & Filter Bar..Search bar wrapper (form styles in search.css).
    Table of Contents....TOC container.
    Blog Single..........Single post page and listing pagination.
    Media Queries........Breakpoint overrides (bottom of file).
\*------------------------------------*/

/* ==========================================================================
   Blog Post Card
   ========================================================================== */

.blog-post {
    display: flex;
    flex-direction: column;
    margin: 0 auto;
    height: 100%;
    max-width: 24.375rem;
    border-radius: var(--border-radius);
    border: 0.0625rem solid var(--color-lightest-blue);
    box-shadow: var(--box-shadow);
    background-color: var(--color-white);
}

.blog-post a:not(.blog-post-tags__item) {
    background: none;
    color: var(--color-primary);
}

.blog-post__img-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.blog-post__img-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-post__title-link {
    display: block;
    text-decoration: none;
}

.blog-post__title {
    margin-bottom: 0.625rem;
    color: var(--color-text-dark-gray);
}

.blog-post .btn,
.blog-post .btn-primary {
    margin-top: 0.625rem;
}

.blog-post__meta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 1.25rem;
    height: 100%;
}

.blog-post-tags {
    margin-bottom: 0.625rem;
    font-size: var(--font-size-body);
}

.blog-post-tags__item {
    text-decoration: none;
    text-transform: uppercase;
    font-weight: 600;
}

.blog-post__excerpt {
    padding-bottom: 1.25rem;
    flex-grow: 1;
    font-size: var(--font-size-body);
    font-weight: 300;
    text-decoration: none;
}

.blog-post a.blog-post__excerpt {
    color: var(--color-text-dark-gray);
}

.blog-post__bottom {
    display: flex;
    justify-content: space-between;
    align-self: stretch;
    gap: 0.625rem;
    border-top: 0.0625rem solid var(--color-lightest-blue);
    padding-top: 1.25rem;
    text-decoration: none;
    font-size: var(--font-size-body);
    font-weight: 600;
    color: var(--color-text-dark-gray);
}

/* Featured Post */
.blog-post.blog-post--featured {
    position: relative;
}

.blog-post__featured-label {
    position: absolute;
    top: -1.25rem;
    right: -0.625rem;
    padding: 0.625rem 1.25rem;
    background-color: var(--color-secondary);
    font-size: var(--font-size-body);
    font-weight: 800;
    color: var(--color-white);
}

/* ==========================================================================
   Load More
   ========================================================================== */

.load-more {
    text-align: center;
}

.load-more__progress {
    margin-top: 1.25rem;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    height: 0.625rem;
    border: 0;
    border-radius: 0;
    min-width: 15.625rem;
}

progress::-webkit-progress-bar,
progress::-webkit-progress-value,
progress::-moz-progress-bar {
    height: 0.625rem;
    border: 0;
    border-radius: 0;
}

progress::-webkit-progress-bar {
    background-color: var(--color-lightest-blue);
}

progress::-webkit-progress-value {
    background-color: var(--color-primary) !important;
}

.is-loading:before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    display: block;
    width: 3.125rem;
    height: 3.125rem;
    border: 0.3125rem solid;
    border-color: var(--color-lightest-blue) var(--color-lightest-blue) transparent;
    border-radius: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    -webkit-animation: simpleSpin 1.5s linear infinite;
    animation: simpleSpin 1.5s linear infinite;
}

.load-more__btn {
    display: block;
    margin: 1.25rem auto 0;
}

.load-more__btn.is-loading {
    position: relative;
    opacity: 0.6;
    cursor: not-allowed;
}

.load-more__btn.is-loading:before {
    width: 1.25rem;
    height: 1.25rem;
}

.load-more__btn.is-disabled {
    display: none;
}

.placeholder-block {
    position: relative;
    display: flex;
}

.placeholder-block__inner {
    flex-grow: 1;
    border: 0.0625rem solid var(--color-lightest-blue);
    border-radius: var(--border-radius);
    background-color: transparent;
    box-shadow: var(--box-shadow);
}

.placeholder-block.is-loading:before {
    width: 3.125rem;
    height: 3.125rem;
}

@-webkit-keyframes simpleSpin {
    0% {
        -webkit-transform: translate(-50%, -50%) rotateZ(0deg);
        transform: translate(-50%, -50%) rotateZ(0deg);
    }
    100% {
        -webkit-transform: translate(-50%, -50%) rotateZ(360deg);
        transform: translate(-50%, -50%) rotateZ(360deg);
    }
}

@keyframes simpleSpin {
    0% {
        -webkit-transform: translate(-50%, -50%) rotateZ(0deg);
        transform: translate(-50%, -50%) rotateZ(0deg);
    }
    100% {
        -webkit-transform: translate(-50%, -50%) rotateZ(360deg);
        transform: translate(-50%, -50%) rotateZ(360deg);
    }
}

/* ==========================================================================
   Single Post Pagination (prev/next on single post)
   ========================================================================== */

.post-pagination {
    flex-direction: column;
    align-items: stretch;
    margin-top: 2.5rem;
}

.btn-post-pagination {
    border-radius: 0.3125rem;
}

.btn-post-pagination strong {
    display: block;
    margin-bottom: 0.3125rem;
    font-size: 0.85em;
    font-weight: 300;
}

.btn-post-pagination:after {
    top: 50%;
    transform: translateY(-50%);
}

.btn-previous-post,
.btn-next-post {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    text-decoration: none;
}

/* ==========================================================================
   Search & Filter Bar
   ========================================================================== */

.search-bar {
    padding: 0 0 1.25rem 0;
    margin: 0 auto 1.25rem;
    max-width: 24.375rem;
    border-bottom: 0.0625rem solid var(--color-lightest-blue);
}

/* ==========================================================================
   Table of Contents
   ========================================================================== */

.toc-container {
    margin: 1.25rem 0 2.5rem;
    padding: 2.5rem;
    width: 100%;
    border-radius: var(--border-radius);
    border: 0.0625rem solid var(--color-lightest-blue);
}

/* ==========================================================================
   Blog Single & Listing Pagination
   ========================================================================== */

.blog-single-post .blog-post__img-container {
    margin-bottom: 1.25rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.blog-single-meta {
    align-items: center;
}

/* ==========================================================================
   Media Queries
   ========================================================================== */

@media (max-width: 767px) {
    .blog-post.blog-post--featured > .row {
        --bs-gutter-x: 0;
        --bs-gutter-y: 0;
    }
}

@media (min-width: 600px) {
    .blog-single-meta .social-share-row {
        justify-content: flex-end;
    }

    .post-pagination {
        flex-direction: row;
    }

    .btn-post-pagination strong {
        margin-bottom: 0.625rem;
    }
}

@media (min-width: 768px) {
    .blog-post {
        max-width: 100%;
    }

    .search-bar {
        max-width: 100%;
    }

    .btn-previous-post,
    .btn-next-post {
        text-align: inherit;
    }
}

@media (min-width: 1200px) {
    .blog-post {
        transform: translateY(0);
        transition: transform 0.3s, box-shadow 0.3s;
    }

    .blog-post:hover {
        transform: translateY(-0.625rem);
        box-shadow: 0 0.625rem 1.25rem rgba(0, 30, 54, 0.12);
    }

    .blog-post--featured .blog-post__img-container {
        border-radius: var(--border-radius) 0 0 var(--border-radius);
    }

    .blog-post--featured .blog-post__meta {
        padding-left: 0;
    }
}