/* ============================================
   Pay Happy Web - Blog Template
   Mobile-First • User-First • Theme-Aligned
   ============================================ */

/* Blog inherits theme vars; fallbacks for radius */
.blog-page,
.blog-single {
    --radius: 12px;
    --radius-lg: 16px;
}

/* ------------------------------------------
   Blog Layout - Mobile First (320px+)
   ------------------------------------------ */
.blog-page,
.blog-single {
    min-height: 100vh;
    background: var(--white);
}

.blog-hero {
    padding: 32px 0 40px;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
    text-align: center;
}

.blog-hero .container {
    max-width: 720px;
    margin: 0 auto;
}

.blog-hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(30, 58, 95, 0.08);
    color: var(--primary);
    font-weight: 600;
    font-size: 0.8125rem;
    border-radius: 50px;
    margin-bottom: 16px;
    letter-spacing: 0.3px;
}

.blog-hero-tag svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.blog-hero h1 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    line-height: 1.2;
    margin-bottom: 12px;
    color: var(--gray-900);
}

.blog-hero-desc {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* ------------------------------------------
   Blog Grid - Mobile: 1 column, stacked
   ------------------------------------------ */
.blog-posts {
    padding: 40px 0 60px;
}

.blog-posts .container {
    max-width: 1200px;
}

.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

/* ------------------------------------------
   Blog Card - Touch-friendly, readable
   ------------------------------------------ */
.blog-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-100);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.blog-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.blog-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-50) 100%);
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-category {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    font-size: 0.8125rem;
    color: var(--gray-500);
    margin-bottom: 12px;
}

.blog-card-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.blog-card-meta svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    color: var(--primary);
}

.blog-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--gray-900);
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-link:hover .blog-card-title {
    color: var(--primary);
}

.blog-card-excerpt {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.blog-card-read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--primary);
}

.blog-card-read-more svg {
    width: 16px;
    height: 16px;
    transition: transform 0.2s ease;
}

.blog-card-link:hover .blog-card-read-more svg {
    transform: translateX(4px);
}

/* ------------------------------------------
   Pagination - Mobile friendly
   ------------------------------------------ */
.blog-pagination {
    padding: 40px 0 60px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
}

.blog-pagination .nav-links,
.blog-pagination .pagination .nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.blog-pagination a,
.blog-pagination span,
.blog-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 0 16px;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius);
    transition: all 0.2s ease;
}

.blog-pagination a.page-numbers,
.blog-pagination a:not(.current) {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 2px solid transparent;
}

.blog-pagination a:hover,
.blog-pagination a.page-numbers:hover {
    background: var(--primary);
    color: var(--white);
}

.blog-pagination .current,
.blog-pagination span.current {
    background: var(--gradient-primary);
    color: var(--white);
}

.blog-pagination .prev,
.blog-pagination .next {
    padding: 0 20px;
}

/* ------------------------------------------
   Single Post - Mobile First
   ------------------------------------------ */
.blog-single .site-main {
    padding-bottom: 60px;
}

.single-post-header {
    padding: 32px 0 40px;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
    text-align: center;
}

.single-post-header .container {
    max-width: 720px;
}

.single-post-category {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(30, 58, 95, 0.08);
    color: var(--primary);
    font-weight: 600;
    font-size: 0.8125rem;
    border-radius: 50px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.single-post-title {
    font-size: clamp(1.75rem, 5vw, 2.75rem);
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--gray-900);
}

.single-post-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 16px 24px;
    font-size: 0.9375rem;
    color: var(--gray-600);
}

.single-post-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.single-post-meta svg {
    width: 16px;
    height: 16px;
    color: var(--primary);
}

.single-post-featured {
    margin: 0 0 40px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.single-post-featured img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
}

.single-post-content {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px;
}

.single-post-content .entry-content {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--gray-700);
}

.single-post-content .entry-content > * + * {
    margin-top: 1.5em;
}

.single-post-content .entry-content h2 {
    font-size: 1.5rem;
    margin-top: 2.5em;
    margin-bottom: 0.5em;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--gray-100);
}

.single-post-content .entry-content h3 {
    font-size: 1.25rem;
    margin-top: 2em;
    margin-bottom: 0.5em;
}

.single-post-content .entry-content p {
    margin-bottom: 0;
}

.single-post-content .entry-content a {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.single-post-content .entry-content a:hover {
    color: var(--primary-dark);
}

.single-post-content .entry-content ul,
.single-post-content .entry-content ol {
    padding-left: 1.5em;
    margin: 1em 0;
}

.single-post-content .entry-content li {
    margin-bottom: 0.5em;
}

.single-post-content .entry-content blockquote {
    margin: 2em 0;
    padding: 24px 24px 24px 32px;
    background: var(--gray-50);
    border-left: 4px solid var(--gold);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-style: italic;
    color: var(--gray-700);
}

.single-post-content .entry-content img {
    border-radius: var(--radius);
    margin: 2em 0;
}

.single-post-content .entry-content figure {
    margin: 2em 0;
}

.single-post-content .entry-content figcaption {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-top: 8px;
    text-align: center;
}

/* Author bio (Prebo Content Autopilot + WordPress core) */
.author-bio.prebo-author-box {
    margin: 40px 0 0;
    padding: 24px;
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
}

.author-bio__avatar .prebo-author-box__image,
.author-bio__avatar .author-bio__image {
    border-radius: 50%;
    object-fit: cover;
}

.author-bio__content .prebo-author-box__byline {
    color: var(--gray-900);
}

.author-bio__content .prebo-author-box__byline a {
    color: var(--primary);
}

.author-bio__content .prebo-author-box__byline a:hover {
    color: var(--primary-dark);
}

.author-bio__content .prebo-author-box__bio {
    color: var(--gray-600);
}

.author-bio__content .prebo-author-box__social-link {
    color: var(--gray-600);
}

.author-bio__content .prebo-author-box__social-link:hover {
    color: var(--primary);
}

.author-bio__content .prebo-author-box__disclosure {
    color: var(--gray-500);
}

/* Post footer */
.single-post-footer {
    max-width: 720px;
    margin: 48px auto 0;
    padding: 32px 24px 0;
    border-top: 1px solid var(--gray-200);
}

.single-post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}

.single-post-tags a {
    padding: 8px 16px;
    background: var(--gray-100);
    color: var(--gray-700);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 50px;
    transition: all 0.2s ease;
}

.single-post-tags a:hover {
    background: var(--primary);
    color: var(--white);
}

.single-post-share {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.single-post-share span {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--gray-700);
}

.single-post-share-links {
    display: flex;
    gap: 12px;
}

.single-post-share-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--gray-100);
    color: var(--gray-600);
    border-radius: 50%;
    transition: all 0.2s ease;
}

.single-post-share-links a:hover {
    background: var(--primary);
    color: var(--white);
}

/* Related Posts */
.related-posts {
    padding: 60px 0;
    background: var(--gray-50);
}

.related-posts .section-header {
    margin-bottom: 32px;
}

.related-posts .section-header h2 {
    font-size: 1.5rem;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.related-post-card {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    transition: all 0.2s ease;
}

.related-post-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow);
}

.related-post-card img,
.related-post-placeholder {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--radius);
    flex-shrink: 0;
}

.related-post-placeholder {
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.related-post-card-content h4 {
    font-size: 1rem;
    margin-bottom: 6px;
    line-height: 1.4;
}

.related-post-card-content h4 a:hover {
    color: var(--primary);
}

.related-post-card-content span {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* Empty state */
.blog-empty {
    padding: 80px 24px;
    text-align: center;
}

.blog-empty-icon {
    font-size: 4rem;
    margin-bottom: 24px;
    opacity: 0.5;
}

.blog-empty h2 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.blog-empty p {
    color: var(--gray-600);
    margin-bottom: 24px;
}

/* ------------------------------------------
   Tablet: 600px+
   ------------------------------------------ */
@media (min-width: 600px) {
    .blog-hero {
        padding: 48px 0 56px;
    }

    .blog-hero h1 {
        font-size: 2.25rem;
    }

    .blog-hero-desc {
        font-size: 1.125rem;
    }

    .blog-posts {
        padding: 48px 0 72px;
    }

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .blog-card-title {
        font-size: 1.3125rem;
    }

    .single-post-header {
        padding: 48px 0 56px;
    }

    .single-post-title {
        font-size: 2.5rem;
    }

    .single-post-content {
        padding: 0 32px;
    }

    .single-post-content .entry-content {
        font-size: 1.125rem;
    }

    .related-posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ------------------------------------------
   Desktop: 900px+
   ------------------------------------------ */
@media (min-width: 900px) {
    .blog-hero {
        padding: 64px 0 72px;
    }

    .blog-hero h1 {
        font-size: 2.5rem;
    }

    .blog-posts {
        padding: 64px 0 80px;
    }

    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }

    .blog-card-body {
        padding: 24px;
    }

    .blog-card-title {
        font-size: 1.375rem;
    }

    .single-post-header {
        padding: 64px 0 72px;
    }

    .single-post-title {
        font-size: 2.75rem;
    }

    .single-post-featured {
        max-width: 900px;
        margin-left: auto;
        margin-right: auto;
    }

    .single-post-content .entry-content h2 {
        font-size: 1.75rem;
    }

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

    .related-posts {
        padding: 80px 0;
    }

    .related-posts-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 32px;
    }

    .related-post-card {
        flex-direction: column;
        padding: 0;
        overflow: hidden;
    }

    .related-post-card img,
    .related-post-placeholder {
        width: 100%;
        height: 160px;
        border-radius: 0;
    }

    .related-post-card-content {
        padding: 20px;
    }
}

/* ------------------------------------------
   Reduced Motion
   ------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
    .blog-card,
    .blog-card:hover,
    .blog-card-image img,
    .blog-card-link:hover .blog-card-read-more svg {
        transition: none;
        transform: none;
    }
}