/**
 * Blog Styles — Mobile First
 * Revolverino Store Theme
 */

/* =========================================
   BLOG PAGE HEADER (archive + category)
   ========================================= */

.blog-page-header {
    border-bottom: var(--border);
    padding: 30px 0 24px;
}

.blog-breadcrumb ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
    margin-bottom: 16px;
}

.blog-breadcrumb ul li {
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.blog-breadcrumb ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.blog-breadcrumb ul li a:hover {
    color: var(--black);
}

.blog-breadcrumb .separator {
    color: var(--text-secondary);
}

.blog-page-title h1 {
    font-size: 28px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    line-height: 1.1;
    margin: 0;
}

.blog-category-desc {
    margin-top: 10px;
    font-size: 12px;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    text-transform: uppercase;
    max-width: 600px;
}

/* =========================================
   CATEGORY NAVIGATION TABS
   ========================================= */

.blog-category-nav {
    border-bottom: var(--border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.blog-category-nav::-webkit-scrollbar {
    display: none;
}

.blog-category-tabs {
    list-style: none;
    display: flex;
    align-items: stretch;
    gap: 0;
    white-space: nowrap;
    min-width: max-content;
}

.blog-category-tabs__item a {
    display: block;
    padding: 14px 18px;
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--text-secondary);
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.blog-category-tabs__item a:hover,
.blog-category-tabs__item.is-active a {
    color: var(--black);
    border-bottom-color: var(--black);
}

/* =========================================
   BLOG ARCHIVE PAGE — GRID
   ========================================= */

.blog-archive-page {
    padding: 40px 0 60px;
}

.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.blog-grid .blog-card:not(:last-child) {
    border-bottom: var(--border);
}

/* =========================================
   BLOG CARD
   ========================================= */

.blog-card {
    display: flex;
    flex-direction: column;
    padding: 30px 0;
    gap: 0;
}

.blog-card__image-wrap {
    display: block;
    overflow: hidden;
    margin-bottom: 20px;
    aspect-ratio: 16 / 9;
}

.blog-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card__image-wrap:hover .blog-card__image {
    transform: scale(1.03);
}

.blog-card__body {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.blog-card__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.blog-card__category {
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--black);
    border: var(--border);
    padding: 3px 8px;
    transition: var(--transition);
}

.blog-card__category:hover {
    background-color: var(--black);
    color: var(--white);
}

.blog-card__date {
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.blog-card__title {
    font-size: 18px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    line-height: 1.2;
    margin: 0;
}

.blog-card__title a {
    text-decoration: none;
    color: var(--black);
    transition: var(--transition);
}

.blog-card__title a:hover {
    opacity: 0.65;
}

.blog-card__excerpt {
    font-size: 12px;
    letter-spacing: 0.04em;
    line-height: 1.7;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.blog-card__excerpt p {
    margin: 0;
}

.blog-card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--black);
    border-bottom: var(--border);
    padding-bottom: 2px;
    transition: var(--transition);
    align-self: flex-start;
    margin-top: 4px;
}

.blog-card__link:hover {
    opacity: 0.6;
}

.blog-card__arrow {
    transition: transform 0.2s ease;
}

.blog-card__link:hover .blog-card__arrow {
    transform: translateX(4px);
}

/* =========================================
   PAGINATION
   ========================================= */

.blog-pagination {
    margin-top: 50px;
    display: flex;
    justify-content: center;
}

.blog-pagination .nav-links {
    display: flex;
    align-items: center;
    gap: 0;
}

.blog-pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--black);
    border: var(--border);
    margin-left: -1px;
    transition: var(--transition);
}

.blog-pagination .page-numbers:hover,
.blog-pagination .page-numbers.current {
    background-color: var(--black);
    color: var(--white);
    z-index: 1;
}

.blog-pagination .prev.page-numbers,
.blog-pagination .next.page-numbers {
    width: auto;
    padding: 0 14px;
    font-size: 10px;
}

/* =========================================
   NO POSTS
   ========================================= */

.blog-no-posts {
    padding: 60px 0;
    text-align: center;
}

.blog-no-posts p {
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.blog-back-btn {
    display: inline-block;
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--black);
    border: var(--border);
    padding: 10px 20px;
    box-shadow: 4px 4px 0px 0px var(--black);
    transition: var(--transition);
}

.blog-back-btn:hover {
    box-shadow: none;
    background-color: var(--light-gray);
}

/* =========================================
   SINGLE POST HEADER
   ========================================= */

.single-post-header {
    border-bottom: var(--border);
    padding: 30px 0 28px;
}

.single-post-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}

.single-post-author {
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.single-post-title {
    font-size: 28px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    line-height: 1.1;
    margin: 0;
    max-width: 800px;
}

/* =========================================
   SINGLE POST THUMBNAIL
   ========================================= */

.single-post-thumbnail {
    border-bottom: var(--border);
}

.single-post-thumbnail .container {
    padding-top: 0;
    padding-bottom: 0;
}

.single-post-thumbnail__img {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    display: block;
}

/* =========================================
   SINGLE POST LAYOUT
   ========================================= */

.single-post-page {
    padding: 40px 0 60px;
}

.single-post-layout {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

/* =========================================
   ENTRY CONTENT (wysiwyg)
   ========================================= */

.single-post-content .entry-content {
    font-size: 13px;
    letter-spacing: 0.04em;
    line-height: 1.8;
    color: var(--text-primary);
    text-transform: none;
}

.single-post-content .entry-content h2,
.single-post-content .entry-content h3,
.single-post-content .entry-content h4 {
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 32px 0 14px;
    line-height: 1.2;
}

.single-post-content .entry-content h2 { font-size: 22px; }
.single-post-content .entry-content h3 { font-size: 17px; }
.single-post-content .entry-content h4 { font-size: 14px; }

.single-post-content .entry-content p {
    margin-bottom: 18px;
}

.single-post-content .entry-content ul,
.single-post-content .entry-content ol {
    padding-left: 20px;
    margin-bottom: 18px;
}

.single-post-content .entry-content li {
    margin-bottom: 6px;
    color: black;
}

.single-post-content .entry-content a {
    color: var(--black);
    border-bottom: var(--border);
    text-decoration: none;
    transition: var(--transition);
}

.single-post-content .entry-content a:hover {
    opacity: 0.6;
}

.single-post-content .entry-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 24px 0;
}

.single-post-content .entry-content blockquote {
    border-left: 3px solid var(--black);
    padding: 12px 20px;
    margin: 24px 0;
    background-color: var(--light-gray);
    font-size: 14px;
    font-style: italic;
    letter-spacing: 0.02em;
}

/* =========================================
   SINGLE POST — TAGS
   ========================================= */

.single-post-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: var(--border);
}

.single-post-tags__label {
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.single-post-tag {
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--black);
    border: var(--border);
    padding: 3px 8px;
    transition: var(--transition);
}

.single-post-tag:hover {
    background-color: var(--black);
    color: var(--white);
}

/* =========================================
   POST NAVIGATION (prev / next)
   ========================================= */

.single-post-nav {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 32px;
    border-top: var(--border);
}

.single-post-nav__prev,
.single-post-nav__next {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 20px 0;
    border-bottom: var(--border);
}

.single-post-nav__next {
    text-align: right;
    align-items: flex-end;
}

.single-post-nav__label {
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.single-post-nav__title {
    font-size: 13px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--black);
    transition: var(--transition);
    line-height: 1.3;
    max-width: 320px;
}

.single-post-nav__title:hover {
    opacity: 0.6;
}

/* =========================================
   SIDEBAR
   ========================================= */

.single-post-sidebar {
    display: flex;
    flex-direction: column;
    gap: 0;
    border-top: var(--border);
}

.sidebar-widget {
    padding: 24px 0;
    border-bottom: var(--border);
}

.sidebar-widget__title {
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: var(--border);
}

.sidebar-categories {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.sidebar-categories__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--light-gray);
}

.sidebar-categories__item:last-child {
    border-bottom: none;
}

.sidebar-categories__item a {
    display: block;
    padding: 9px 0;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--black);
    transition: var(--transition);
    flex: 1;
}

.sidebar-categories__item a:hover {
    opacity: 0.6;
}

.sidebar-categories__count {
    font-size: 10px;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.sidebar-recent {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.sidebar-recent__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--light-gray);
}

.sidebar-recent__item:last-child {
    border-bottom: none;
}

.sidebar-recent__thumb {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    overflow: hidden;
    display: block;
}

.sidebar-recent__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.sidebar-recent__thumb:hover .sidebar-recent__img {
    transform: scale(1.05);
}

.sidebar-recent__info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.sidebar-recent__title {
    font-size: 11px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--black);
    line-height: 1.3;
    transition: var(--transition);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sidebar-recent__title:hover {
    opacity: 0.6;
}

.sidebar-recent__date {
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

/* =========================================
   TABLET — 640px+
   ========================================= */

@media screen and (min-width: 640px) {

    .blog-page-title h1 {
        font-size: 36px;
    }

    .single-post-title {
        font-size: 36px;
    }

    .blog-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0;
    }

    .blog-grid .blog-card:not(:last-child) {
        border-bottom: none;
    }

    /* Two-column: add borders */
    .blog-grid .blog-card {
        border-bottom: var(--border);
    }

    .blog-grid .blog-card:nth-child(odd) {
        border-right: var(--border);
        padding-right: 30px;
    }

    .blog-grid .blog-card:nth-child(even) {
        padding-left: 30px;
    }

    .single-post-nav {
        flex-direction: row;
        gap: 0;
    }

    .single-post-nav__prev,
    .single-post-nav__next {
        flex: 1;
        border-bottom: none;
        padding: 20px 0;
    }

    .single-post-nav__prev {
        border-right: var(--border);
        padding-right: 24px;
    }

    .single-post-nav__next {
        padding-left: 24px;
    }
}

/* =========================================
   DESKTOP — 992px+
   ========================================= */

@media screen and (min-width: 992px) {

    .blog-page-header {
        padding: 40px 0 32px;
    }

    .blog-page-title h1 {
        font-size: 48px;
    }

    .single-post-title {
        font-size: 48px;
    }

    .blog-archive-page {
        padding: 50px 0 80px;
    }

    .blog-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }

    .blog-grid .blog-card:nth-child(odd) {
        border-right: none;
        padding-right: 0;
    }

    .blog-grid .blog-card:nth-child(even) {
        padding-left: 0;
    }

    /* 3-col borders */
    .blog-grid .blog-card {
        padding: 30px 24px;
        border-bottom: var(--border);
    }

    .blog-grid .blog-card:nth-child(3n+1),
    .blog-grid .blog-card:nth-child(3n+2) {
        border-right: var(--border);
    }

    .blog-grid .blog-card:nth-child(3n+1) {
        padding-left: 0;
    }

    .blog-grid .blog-card:nth-child(3n) {
        padding-right: 0;
    }

    /* Single post layout: content + sidebar */
    .single-post-layout {
        display: grid;
        grid-template-columns: 1fr 300px;
        gap: 60px;
        align-items: start;
    }

    .single-post-sidebar {
        position: sticky;
        top: 80px;
        border-top: none;
    }

    .single-post-sidebar .sidebar-widget:first-child {
        border-top: var(--border);
    }

    .single-post-thumbnail__img {
        max-height: 600px;
    }
}

/* =========================================
   WIDE — 1200px+
   ========================================= */

@media screen and (min-width: 1200px) {

    .blog-page-title h1 {
        font-size: 56px;
    }

    .single-post-title {
        font-size: 56px;
    }

    .blog-card__title {
        font-size: 20px;
    }

    .single-post-layout {
        grid-template-columns: 1fr 340px;
        gap: 80px;
    }
}