/* =========================================================
   Zlotaopcja.pl — Blog (listing & post)
   ========================================================= */

.blog-list {
    padding: var(--space-3) 0 var(--space-6);
}

.blog-list__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
}

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

@media (min-width: 1024px) {
    .blog-list__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.blog-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    color: var(--color-text);
}

.blog-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--color-primary);
    color: var(--color-text);
}

.blog-card__cover {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--color-bg);
}

.blog-card__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-card__cover img {
    transform: scale(1.04);
}

.blog-card__body {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-3);
    flex-grow: 1;
}

.blog-card__category {
    display: inline-block;
    align-self: flex-start;
    padding: 4px var(--space-1);
    background-color: var(--color-primary-soft);
    color: var(--color-primary);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.blog-card__title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text);
    margin-top: var(--space-1);
}

.blog-card__excerpt {
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.5;
    flex-grow: 1;
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    margin-top: var(--space-2);
    padding-top: var(--space-2);
    border-top: 1px solid var(--color-border);
    font-size: 13px;
    color: var(--color-text-muted);
}

.blog-card__cta {
    margin-top: var(--space-1);
    color: var(--color-primary);
    font-weight: 600;
    font-size: 14px;
}

.blog-empty {
    padding: var(--space-6) var(--space-3);
    text-align: center;
    background-color: var(--color-surface);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
}

.blog-list__more {
    display: flex;
    justify-content: center;
    margin-top: var(--space-4);
}

.blog-list__more .btn--outline {
    min-width: 200px;
    padding: 12px 32px;
}

.blog-list__more .btn--outline[disabled] {
    opacity: 0.6;
    cursor: wait;
}

/* =========================================================
   Related posts (na stronach kategorii)
   ========================================================= */
.related-posts {
    margin: var(--space-6) 0;
}

.related-posts__title {
    margin-bottom: var(--space-3);
}

.related-posts__more {
    margin-top: var(--space-4);
    display: flex;
    justify-content: center;
}

@media (min-width: 768px) {
    .related-posts {
        margin: var(--space-8) 0;
    }

    .related-posts__title {
        margin-bottom: var(--space-4);
    }
}

.btn--outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn--outline:hover {
    background-color: var(--color-primary);
    color: #FFFFFF;
    transform: translateY(-1px);
}

/* =========================================================
   Blog post (single)
   ========================================================= */
.blog-post {
    padding: var(--space-3) 0 var(--space-6);
}

.blog-post__article {
    padding: var(--space-2);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    text-align: left;
}

@media (min-width: 768px) {
    .blog-post__article {
        padding: var(--space-3);
    }
}

.blog-post__category {
    display: inline-block;
    padding: 4px var(--space-1);
    background-color: var(--color-primary-soft);
    color: var(--color-primary);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: var(--space-2);
}

.blog-post__title {
    margin-bottom: var(--space-2);
}

.blog-post__meta {
    margin-bottom: var(--space-3);
    font-size: 13px;
    color: var(--color-text-muted);
}

.blog-post__cover {
    margin: 0 auto var(--space-3);
    max-width: 1200px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background-color: var(--color-bg);
}

.blog-post__cover img {
    display: block;
    width: 100%;
    max-width: 1200px;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.blog-post__content {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
}

.blog-post__content p {
    margin-bottom: var(--space-2);
}

.blog-post__content h2 {
    font-size: 22px;
    font-weight: 700;
    margin: var(--space-3) 0 var(--space-2);
    line-height: 1.3;
    color: var(--color-text);
}

.blog-post__content h3 {
    font-size: 18px;
    font-weight: 600;
    margin: var(--space-3) 0 var(--space-1);
    line-height: 1.35;
    color: var(--color-text);
}

@media (min-width: 768px) {
    .blog-post__content h2 { font-size: 26px; }
    .blog-post__content h3 { font-size: 20px; }
}

.blog-post__content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.blog-post__content a:hover {
    color: var(--color-primary-dark);
}

/* Numery telefonu i inne automatycznie wykryte tel: linki — wyłącz styl i dzwonienie */
.blog-post__content a[href^="tel:"],
.blog-post__content a[href^="tel:"]:hover,
.blog-post__content a[href^="tel:"]:focus {
    color: inherit;
    text-decoration: none;
    pointer-events: none;
    cursor: text;
}

.blog-post__content strong {
    font-weight: 700;
    color: var(--color-text);
}

.blog-post__content em {
    font-style: italic;
}

.blog-post__content ul,
.blog-post__content ol {
    margin: 0 0 var(--space-2) var(--space-3);
    padding: 0;
}

.blog-post__content ul { list-style: disc; }
.blog-post__content ol { list-style: decimal; }

.blog-post__content li {
    margin-bottom: 6px;
    line-height: 1.6;
}

.blog-post__content blockquote {
    margin: var(--space-2) 0;
    padding: var(--space-2) var(--space-3);
    border-left: 4px solid var(--color-primary);
    background-color: var(--color-bg);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-style: italic;
}

.blog-post__figure {
    margin: var(--space-3) auto;
    max-width: 1200px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background-color: var(--color-bg);
}

.blog-post__figure img {
    display: block;
    width: 100%;
    max-width: 1200px;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

/* =========================================================
   Author box (pod artykułem)
   ========================================================= */
.author-box {
    display: flex;
    gap: var(--space-2);
    align-items: flex-start;
    margin: var(--space-4) 0 var(--space-3);
    padding: var(--space-3);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.author-box__photo {
    flex-shrink: 0;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
}

.author-box__photo--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
}

.author-box__info {
    flex: 1;
    min-width: 0;
}

.author-box__label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin: 0 0 4px;
}

.author-box__name {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 6px;
}

.author-box__bio {
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text);
    margin: 0;
}

/* =========================================================
   Post navigation — prev / next
   ========================================================= */
.post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
    margin: var(--space-4) 0 0;
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border);
}

.post-nav__link {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--space-2);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    text-decoration: none;
    transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
    min-height: 72px;
}

.post-nav__link:hover {
    border-color: var(--color-primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-card);
    color: var(--color-text);
}

.post-nav__link--next {
    text-align: right;
}

.post-nav__link--disabled {
    background-color: transparent;
    border-color: transparent;
    pointer-events: none;
}

.post-nav__dir {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-primary);
}

.post-nav__title {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--color-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (max-width: 639px) {
    .post-nav {
        grid-template-columns: 1fr;
    }
    .post-nav__link--disabled {
        display: none;
    }
    .post-nav__link--next {
        text-align: left;
    }
}

/* =========================================================
   Blog — filtr kategorii
   ========================================================= */
.blog-categories {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-border);
}

.blog-categories__link {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: var(--radius-md, 8px);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: 0.9375rem;
    font-weight: 500;
    text-decoration: none;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
    white-space: nowrap;
}

.blog-categories__link:hover {
    background-color: var(--color-bg);
    border-color: var(--color-primary, #0a4d8f);
    color: var(--color-primary, #0a4d8f);
}

.blog-categories__link--active,
.blog-categories__link--active:hover {
    background-color: var(--color-primary, #0a4d8f);
    border-color: var(--color-primary, #0a4d8f);
    color: #fff;
    cursor: default;
}

/* =========================================================
   Blog post — two-column layout with sidebar
   ========================================================= */
.blog-post__layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 1024px) {
    .blog-post__layout {
        grid-template-columns: 75fr 25fr;
        gap: var(--space-5, 40px);
        align-items: start;
    }
}

.blog-post__sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

@media (min-width: 1024px) {
    .blog-post__sidebar {
        position: sticky;
        top: var(--space-3);
    }
}

.blog-sidebar__block {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md, 8px);
    padding: var(--space-3);
}

.blog-sidebar__title {
    font-size: 1.0625rem;
    font-weight: 600;
    margin: 0 0 var(--space-2);
    color: var(--color-text);
}

/* Kategorie */
.blog-sidebar__cats {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.blog-sidebar__cat-link {
    display: block;
    padding: 8px 12px;
    border-radius: var(--radius-sm, 6px);
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.blog-sidebar__cat-link:hover {
    background-color: var(--color-bg);
    color: var(--color-primary, #0a4d8f);
}

.blog-sidebar__cat-link--active,
.blog-sidebar__cat-link--active:hover {
    background-color: var(--color-primary, #0a4d8f);
    color: #fff;
}

/* Najnowsze wpisy */
.blog-sidebar__recent {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}

.blog-sidebar__recent li + li {
    border-top: 1px solid var(--color-border);
}

.blog-sidebar__recent-item {
    display: block;
    padding: var(--space-2) 0;
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.15s ease;
}

.blog-sidebar__recent li:first-child .blog-sidebar__recent-item {
    padding-top: 4px;
}

.blog-sidebar__recent li:last-child .blog-sidebar__recent-item {
    padding-bottom: 4px;
}

.blog-sidebar__recent-title {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: 4px;
}

.blog-sidebar__recent-date {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-text-muted, #6b7280);
}

.blog-sidebar__recent-item:hover .blog-sidebar__recent-title {
    color: var(--color-primary, #0a4d8f);
}

/* ============================================================
   Article Table of Contents (Spis treści)
   ============================================================ */

html {
    scroll-behavior: smooth;
}

.article-toc {
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    border-radius: 8px;
    padding: 18px 24px;
    margin: 28px 0;
}

.article-toc__title {
    font-size: 17px;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0 0 12px;
}

.blog-post__content .article-toc__list,
.article-toc__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.blog-post__content .article-toc__list li,
.article-toc__list li {
    position: relative;
    padding-left: 18px;
    margin: 0;
}

.article-toc__list li::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 0.7em;
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
}

.article-toc__list a {
    color: var(--color-primary);
    text-decoration: none;
    font-size: 15px;
    line-height: 1.5;
    display: inline-block;
}

.article-toc__list a:hover {
    text-decoration: underline;
}

.blog-post__content h2 {
    scroll-margin-top: 90px;
}

@media (max-width: 600px) {
    .article-toc {
        padding: 14px 18px;
        margin: 20px 0;
    }
    .article-toc__list a {
        font-size: 14px;
    }
}