/* ============================================================================
   PrimeDoggy v2 — blog.css
   Enqueue: handle pd-blog, dep pd-main — on page-blog.php, single posts,
   and category.php. Covers /blog, category archives, and the Breed
   Intelligence index. Uses tokens.css custom properties only.
   ========================================================================== */

/* ---- Page header eyebrow ("Blog" label) ---- */
.pd-blog-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-ui);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--sage-emphasis);
    margin-bottom: 14px;
}

.pd-blog-eyebrow::before {
    content: "";
    display: inline-block;
    width: 28px;
    height: 1px;
    background: var(--sage);
}

/* ---- Featured post band ---- */
.pd-blog-featured {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 40px;
    align-items: center;
    padding-block: 56px 48px;
}

.pd-blog-featured-media {
    display: block;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-card);
    overflow: hidden;
}

.pd-blog-featured-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.pd-blog-featured-eyebrow {
    font-family: var(--font-ui);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--sage);
}

.pd-blog-featured-content h2 {
    margin: 10px 0 14px;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    line-height: 1.2;
}

.pd-blog-featured-content h2 a {
    color: inherit;
    text-decoration: none;
}

.pd-blog-featured-excerpt {
    font-family: var(--font-ui);
    color: var(--muted);
    margin-bottom: 20px;
    max-width: 48ch;
}

@media (max-width: 768px) {
    .pd-blog-featured {
        grid-template-columns: 1fr;
        gap: 20px;
        padding-block: 32px 24px;
    }
}

/* ---- Category pill bar ---- */
.pd-blog-pills {
    position: sticky;
    top: var(--pd-nav-h, 80px);
    z-index: 900;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    background: var(--cream);
    padding-block: 16px;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--border);
}

.pd-blog-pill {
    font-family: var(--font-ui);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--charcoal);
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    padding: 8px 18px;
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--dur-micro) var(--ease-out-expo),
        color var(--dur-micro) var(--ease-out-expo),
        border-color var(--dur-micro) var(--ease-out-expo);
}

.pd-blog-pill:hover {
    border-color: var(--sage);
    color: var(--sage-hover);
}

.pd-blog-pill.is-active {
    background: var(--sage);
    border-color: var(--sage);
    color: var(--white);
}

@media (max-width: 768px) {
    .pd-blog-pills {
        top: 0;
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .pd-blog-pill {
        flex-shrink: 0;
    }
}

/* ---- Sections ---- */
.pd-blog-section {
    margin-bottom: 56px;
}

.pd-blog-section-head {
    margin-bottom: 24px;
}

.pd-blog-section-head h2 {
    margin: 0 0 6px;
    font-size: 1.6rem;
}

.pd-blog-section-desc {
    font-family: var(--font-ui);
    color: var(--muted);
    max-width: 60ch;
    margin: 0;
}

.pd-blog-view-all {
    display: inline-block;
    margin-top: 16px;
    font-family: var(--font-ui);
    font-size: 14px;
    font-weight: 600;
    color: var(--sage-emphasis);
    text-decoration: none;
}

.pd-blog-view-all:hover {
    text-decoration: underline;
}

/* ---- Grid + card ---- */
.pd-blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 1024px) {
    .pd-blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .pd-blog-grid {
        grid-template-columns: 1fr;
    }
}

.pd-blog-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    box-shadow: 0 1px 3px rgba(31, 36, 33, 0.06);
    overflow: hidden;
    transition: transform var(--dur-std) var(--ease-out-expo),
        box-shadow var(--dur-std) var(--ease-out-expo);
}

.pd-blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(31, 36, 33, 0.10);
}

.pd-blog-card-media {
    display: block;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.pd-blog-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.pd-blog-card-media-fallback {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--cream-dark);
}

.pd-blog-card-body {
    padding: 18px 20px 22px;
}

.pd-blog-card-title {
    font-size: 1.1rem;
    margin: 0 0 8px;
    line-height: 1.3;
}

.pd-blog-card-title a {
    color: inherit;
    text-decoration: none;
}

.pd-blog-card-title a:hover {
    color: var(--sage-emphasis);
}

.pd-blog-card-excerpt {
    font-family: var(--font-ui);
    font-size: 14px;
    color: var(--muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0 0 12px;
}

.pd-blog-card-link {
    font-family: var(--font-ui);
    font-size: 13px;
    font-weight: 600;
    color: var(--sage);
    text-decoration: none;
}

.pd-blog-card-link:hover {
    text-decoration: underline;
}

/* ---- Flat view / load more / empty states ---- */
.pd-blog-load-more-wrap {
    display: flex;
    justify-content: center;
    margin-top: 32px;
    margin-bottom: 64px;
}

.pd-blog-empty {
    color: var(--muted);
    text-align: center;
    padding-block: 24px;
}

/* ---- Plain WP pagination (category.php) ---- */
.pd-blog-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
    margin-bottom: 64px;
    font-family: var(--font-ui);
    font-size: 14px;
}

.pd-blog-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding-inline: 10px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border);
    color: var(--charcoal);
    text-decoration: none;
}

.pd-blog-pagination .page-numbers.current {
    background: var(--sage);
    border-color: var(--sage);
    color: var(--white);
}

.pd-blog-pagination .page-numbers:hover:not(.current) {
    border-color: var(--sage);
}

/* ---- Breed Intelligence index ---- */
.pd-breed-controls {
    position: sticky;
    top: var(--pd-nav-h, 80px);
    z-index: 900;
    background: var(--cream);
    padding-block: 20px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.pd-breed-search-label {
    display: block;
    font-family: var(--font-ui);
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 8px;
}

.pd-breed-search {
    width: 100%;
    max-width: 420px;
    box-sizing: border-box;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 999px;
    font-family: var(--font-ui);
    font-size: 15px;
    background: var(--white);
}

.pd-breed-az {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 14px;
}

.pd-breed-az a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--white);
    border: 1px solid var(--border);
    color: var(--charcoal);
    font-family: var(--font-ui);
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
}

.pd-breed-az a:hover {
    border-color: var(--sage);
    color: var(--sage-hover);
}

.pd-breed-letter-head {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--sage-emphasis);
    margin: 36px 0 16px;
}

.pd-breed-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
    margin-bottom: 8px;
}

@media (max-width: 1024px) {
    .pd-breed-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 600px) {
    .pd-breed-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.pd-breed-card {
    display: block;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    overflow: hidden;
    text-decoration: none;
    transition: transform var(--dur-std) var(--ease-out-expo),
        box-shadow var(--dur-std) var(--ease-out-expo);
}

.pd-breed-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(31, 36, 33, 0.10);
}

.pd-breed-card-img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    display: block;
}

.pd-breed-card-media-fallback {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    background: var(--cream-dark);
}

.pd-breed-card-title {
    display: block;
    padding: 10px 12px 14px;
    font-family: var(--font-ui);
    font-size: 13px;
    font-weight: 600;
    color: var(--charcoal);
    line-height: 1.35;
}

.pd-breed-card:hover .pd-breed-card-title {
    color: var(--sage-emphasis);
}

/* 3-across preview row on /blog, distinct from the dense 5-across index grid */
.pd-breed-grid.pd-breed-grid--preview {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 1024px) {
    .pd-breed-grid.pd-breed-grid--preview {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .pd-breed-grid.pd-breed-grid--preview {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .pd-breed-controls {
        top: 0;
    }
}