/*
 * MageOS Blog — frontend stylesheet.
 *
 * Scoped under `.mageos-blog`. Vanilla CSS (no Less), no JS, no Hyvä twin.
 * All custom properties declared on the root container so each card / post
 * can be overridden at the component level without global leakage.
 */

.mageos-blog {
    --mageos-blog-font: ui-sans-serif, system-ui, -apple-system, "Segoe UI",
        Roboto, Helvetica, Arial, sans-serif;
    --mageos-blog-font-serif: Charter, "Iowan Old Style", Georgia, serif;
    --mageos-blog-text: 1.125rem;
    --mageos-blog-h1: clamp(2.25rem, 3.4vw + 1rem, 3.25rem);
    --mageos-blog-h2: 1.75rem;
    --mageos-blog-meta-size: 0.9375rem;

    --mageos-blog-ink: #1a1a1a;
    --mageos-blog-meta: #666;
    --mageos-blog-border: rgba(0, 0, 0, 0.08);
    --mageos-blog-chip-bg: rgba(0, 0, 0, 0.04);

    color: var(--mageos-blog-ink);
    font-family: var(--mageos-blog-font);
    font-size: var(--mageos-blog-text);
    line-height: 1.7;
}

.mageos-blog a {
    color: inherit;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.mageos-blog a:hover {
    text-decoration-thickness: 2px;
}

.mageos-blog-container {
    max-width: 760px;
    padding-inline: 1.5rem;
    padding-block: 2rem;
}

/* ---------------- Context headers (category/tag/author/search) ---------------- */

.mageos-blog-context {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--mageos-blog-border);
}

.mageos-blog-context__title {
    font-size: var(--mageos-blog-h1);
    line-height: 1.15;
    margin: 0 0 0.5rem;
}

.mageos-blog-context__description {
    color: var(--mageos-blog-meta);
    font-size: 1rem;
}

.mageos-blog-context__avatar {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
}

/* ---------------- Listing card ---------------- */

.mageos-blog-card {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--mageos-blog-border);
}

.mageos-blog-card:last-child {
    border-bottom: 0;
}

.mageos-blog-card__hero {
    display: block;
    margin-bottom: 1rem;
}

.mageos-blog-card__hero img {
    aspect-ratio: 16 / 9;
    width: 100%;
    object-fit: cover;
    border-radius: 0.375rem;
    display: block;
}

.mageos-blog-card__title {
    font-size: var(--mageos-blog-h2);
    line-height: 1.25;
    margin: 0 0 0.5rem;
}

.mageos-blog-card__title a {
    text-decoration: none;
}

.mageos-blog-card__title a:hover {
    text-decoration: underline;
}

.mageos-blog-card__meta,
.mageos-blog-post__meta {
    color: var(--mageos-blog-meta);
    font-size: var(--mageos-blog-meta-size);
    margin: 0 0 1rem;
}

.mageos-blog-card__excerpt {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0 0 1rem;
}

.mageos-blog-card__cta {
    font-size: var(--mageos-blog-meta-size);
    font-weight: 600;
}

/* ---------------- Post detail ---------------- */

.mageos-blog-post__hero {
    margin: 0 0 2rem;
}

.mageos-blog-post__hero img {
    aspect-ratio: 16 / 9;
    width: 100%;
    object-fit: cover;
    border-radius: 0.375rem;
    display: block;
}

.mageos-blog-post__title {
    font-size: var(--mageos-blog-h1);
    line-height: 1.15;
    margin: 0 0 0.5rem;
}

.mageos-blog-post__content {
    font-family: var(--mageos-blog-font-serif);
    font-size: 1.1875rem;
    line-height: 1.8;
}

.mageos-blog-post__content > * + * {
    margin-top: 1.25rem;
}

.mageos-blog-post__content h2 {
    font-family: var(--mageos-blog-font);
    font-size: 1.5rem;
    line-height: 1.25;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.mageos-blog-post__content h3 {
    font-family: var(--mageos-blog-font);
    font-size: 1.25rem;
    line-height: 1.3;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.mageos-blog-post__content blockquote {
    border-left: 3px solid var(--mageos-blog-border);
    padding-left: 1.25rem;
    color: var(--mageos-blog-meta);
    margin-inline: 0;
    font-style: italic;
}

.mageos-blog-post__content img {
    max-width: 100%;
    height: auto;
    border-radius: 0.375rem;
    margin-block: 2rem;
    display: block;
}

.mageos-blog-post__content pre {
    background: var(--mageos-blog-chip-bg);
    padding: 1rem;
    border-radius: 0.375rem;
    overflow-x: auto;
    font-size: 0.9375rem;
}

.mageos-blog-post__content code {
    background: var(--mageos-blog-chip-bg);
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    font-size: 0.9375rem;
}

.mageos-blog-post__content pre code {
    background: transparent;
    padding: 0;
}

/* ---------------- Post footer: tags + share + related ---------------- */

.mageos-blog-post__footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--mageos-blog-border);
    font-family: var(--mageos-blog-font);
}

.mageos-blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0 0 2rem;
    padding: 0;
    list-style: none;
}

.mageos-blog-chip {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--mageos-blog-chip-bg);
    border-radius: 1rem;
    font-size: var(--mageos-blog-meta-size);
    text-decoration: none;
}

.mageos-blog-chip:hover {
    background: rgba(0, 0, 0, 0.08);
}

.mageos-blog-share {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: baseline;
    font-size: var(--mageos-blog-meta-size);
    margin: 0 0 2rem;
}

.mageos-blog-share__label {
    color: var(--mageos-blog-meta);
}

.mageos-blog-share__link {
    align-items: center;
    border-radius: 0.25rem;
    color: #fff;
    display: inline-flex;
    gap: 0.5rem;
    font-weight: 600;
    line-height: 1;
    padding: 0.65rem 0.85rem;
    text-decoration: none;
}

.mageos-blog-share__link:visited,
.mageos-blog-share__link:hover,
.mageos-blog-share__link:focus {
    color: #fff;
}

.mageos-blog-share__link:hover,
.mageos-blog-share__link:focus {
    filter: brightness(0.9);
    text-decoration: none;
}

.mageos-blog-share__icon {
    fill: currentColor;
    flex: 0 0 1rem;
    height: 1rem;
    width: 1rem;
}

.mageos-blog-share__link--facebook {
    background: #4267b2;
}

.mageos-blog-share__link--x {
    background: #000;
}

.mageos-blog-share__link--linkedin {
    background: #0077b5;
}

.mageos-blog-share__link--reddit {
    background: #ff4500;
}

.mageos-blog-share__link--email {
    background: #7d7d7d;
}

.mageos-blog-widget--archive .mageos-blog-widget__item > a {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.mageos-blog-widget__count {
    color: var(--mageos-blog-meta);
    font-size: var(--mageos-blog-meta-size);
}

.mageos-blog-related {
    margin-top: 2rem;
}

.mageos-blog-related__title {
    font-size: 1.25rem;
    margin: 0 0 1rem;
}

.mageos-blog-related__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .mageos-blog-related__list {
        grid-template-columns: repeat(2, 1fr);
    }
}

.mageos-blog-related__item a {
    text-decoration: none;
}

.mageos-blog-related__item a:hover .mageos-blog-related__item-title {
    text-decoration: underline;
}

.mageos-blog-related__item-thumb {
    aspect-ratio: 16 / 9;
    width: 100%;
    object-fit: cover;
    border-radius: 0.375rem;
    margin-bottom: 0.5rem;
}

.mageos-blog-related__item-title {
    font-size: 1rem;
    margin: 0;
}

/* ---------------- Sidebar ---------------- */

.mageos-blog-sidebar {
    display: grid;
    gap: 1.5rem;
}

.mageos-blog-widget {
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.mageos-blog-widget:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.mageos-blog-widget__title {
    margin: 0 0 1rem;
    font-size: 1.25rem;
    line-height: 1.25;
}

.mageos-blog-widget__items {
    margin: 0;
    padding: 0;
    list-style: none;
}

.mageos-blog-widget__item + .mageos-blog-widget__item {
    margin-top: 0.75rem;
}

.mageos-blog-widget__search-label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.mageos-blog-widget__search-control {
    display: flex;
    gap: 0.5rem;
}

.mageos-blog-widget__search-control .input-text {
    min-width: 0;
}

.mageos-blog-widget__tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* ---------------- Pagination ---------------- */

.mageos-blog-pagination {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
    font-size: var(--mageos-blog-meta-size);
}

.mageos-blog-pagination a,
.mageos-blog-pagination span {
    padding: 0.375rem 0.75rem;
    border-radius: 0.25rem;
    text-decoration: none;
}

.mageos-blog-pagination a:hover {
    background: var(--mageos-blog-chip-bg);
}

.mageos-blog-pagination__current {
    background: var(--mageos-blog-chip-bg);
    font-weight: 600;
}

/* ---------------- Empty state ---------------- */

.mageos-blog-empty {
    color: var(--mageos-blog-meta);
    font-style: italic;
    text-align: center;
    padding: 3rem 0;
}

/* ---------------- Narrow-viewport adjustments ---------------- */

@media (max-width: 640px) {
    .mageos-blog-container { padding-inline: 1rem; padding-block: 1.5rem; }
    .mageos-blog-card__title { font-size: 1.5rem; }
    .mageos-blog-post__content { font-size: 1.0625rem; }
}