/* Native WordPress content support — Bluetalk Theme v0.9 */

.blu-nav-list {
    align-items: center;
}

.blu-nav-item {
    margin: 0;
}

.blu-nav-link {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.7rem;
    border: 1px solid transparent;
    border-radius: 999px;
    color: var(--blu-muted);
    font-size: 0.92rem;
    line-height: 1.2;
    text-decoration: none;
}

.blu-nav-link:hover,
.blu-nav-link:focus,
.blu-nav .current-menu-item > .blu-nav-link,
.blu-nav .current_page_item > .blu-nav-link {
    border-color: var(--blu-border-strong);
    color: var(--blu-text);
    background: rgba(84, 199, 255, 0.08);
}

.blu-footer-copy {
    display: grid;
    gap: 0.35rem;
}

.blu-content-shell {
    width: min(920px, 100%);
    margin: 0 auto;
}

.blu-page-header,
.blu-page-entry,
.blu-single-entry,
.blu-content-empty,
.blu-search-form-shell,
.blu-post-navigation {
    border: 1px solid var(--blu-border);
    border-radius: var(--blu-radius);
    background: linear-gradient(180deg, var(--blu-surface), var(--blu-surface-soft));
    box-shadow: var(--blu-shadow);
}

.blu-page-header {
    padding: clamp(2rem, 5vw, 3.5rem);
}

.blu-page-header + .blu-page-entry,
.blu-page-header + .blu-post-grid,
.blu-page-header + .blu-search-form-shell,
.blu-search-form-shell + .blu-post-grid,
.blu-page-header + .blu-content-empty,
.blu-page-header + .blu-404-actions {
    margin-top: 1.25rem;
}

.blu-page-description {
    max-width: 46rem;
    color: var(--blu-text-soft);
    font-size: 1.05rem;
}

.blu-page-entry,
.blu-single-entry {
    overflow: hidden;
}

.blu-page-entry .blu-rich-content,
.blu-post-content {
    padding: clamp(1.5rem, 4vw, 3rem);
}

.blu-featured-image {
    margin: 0;
    background: rgba(255, 255, 255, 0.04);
}

.blu-featured-image img {
    width: 100%;
    max-height: 32rem;
    object-fit: cover;
}

.blu-post-meta,
.blu-content-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem 0.85rem;
    align-items: center;
    color: var(--blu-muted);
    font-size: 0.9rem;
}

.blu-post-meta a,
.blu-content-card-meta a {
    color: var(--blu-accent-strong);
    text-decoration: none;
}

.blu-post-category,
.blu-content-card-category {
    display: inline-flex;
    padding: 0.22rem 0.55rem;
    border: 1px solid rgba(84, 199, 255, 0.22);
    border-radius: 999px;
    background: rgba(84, 199, 255, 0.08);
}

.blu-post-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.blu-content-card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    overflow: hidden;
    border: 1px solid var(--blu-border);
    border-radius: var(--blu-radius-soft);
    background: rgba(255, 255, 255, 0.035);
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.24);
}

.blu-content-card-image {
    display: block;
    background: rgba(84, 199, 255, 0.08);
}

.blu-content-card-image img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.blu-content-card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 0.85rem;
    padding: 1.25rem;
}

.blu-content-card-title {
    margin: 0;
    color: var(--blu-text);
    font-size: clamp(1.25rem, 3vw, 1.65rem);
    line-height: 1.12;
    letter-spacing: -0.03em;
}

.blu-content-card-title a,
.blu-content-card-link {
    color: inherit;
    text-decoration: none;
}

.blu-content-card-excerpt {
    margin: 0;
    color: var(--blu-muted);
}

.blu-content-card-link {
    margin-top: auto;
    color: var(--blu-accent-strong);
    font-weight: 800;
}

.blu-rich-content {
    color: var(--blu-text-soft);
}

.blu-rich-content h2,
.blu-rich-content h3,
.blu-rich-content h4,
.blu-rich-content h5,
.blu-rich-content h6 {
    margin-bottom: 0.65rem;
    color: var(--blu-text);
    line-height: 1.15;
}

.blu-rich-content h2 {
    font-size: clamp(1.65rem, 3vw, 2.25rem);
}

.blu-rich-content h3 {
    font-size: clamp(1.35rem, 2.4vw, 1.7rem);
}

.blu-rich-content p,
.blu-rich-content ul,
.blu-rich-content ol,
.blu-rich-content blockquote,
.blu-rich-content .wp-block-image,
.blu-rich-content .wp-block-gallery,
.blu-rich-content .wp-block-quote,
.blu-rich-content .wp-block-columns {
    margin-bottom: 1.15rem;
}

.blu-rich-content ul,
.blu-rich-content ol {
    padding-left: 1.35rem;
}

.blu-rich-content li + li {
    margin-top: 0.35rem;
}

.blu-rich-content blockquote,
.blu-rich-content .wp-block-quote {
    margin-left: 0;
    padding: 1rem 1.25rem;
    border-left: 3px solid var(--blu-accent);
    border-radius: 0 var(--blu-radius-soft) var(--blu-radius-soft) 0;
    background: rgba(84, 199, 255, 0.08);
}

.blu-rich-content a {
    color: var(--blu-accent-strong);
}

.blu-rich-content table {
    width: 100%;
    border-collapse: collapse;
}

.blu-rich-content th,
.blu-rich-content td {
    padding: 0.75rem;
    border: 1px solid var(--blu-border);
}

.blu-rich-content pre,
.blu-rich-content code {
    border-radius: 0.75rem;
    background: rgba(2, 8, 20, 0.64);
    color: var(--blu-text);
}

.blu-rich-content pre {
    padding: 1rem;
    overflow-x: auto;
}

.blu-pagination {
    margin-top: 1.25rem;
}

.blu-pagination .nav-links,
.blu-post-navigation {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    justify-content: center;
}

.blu-pagination .page-numbers,
.blu-post-navigation a {
    display: inline-flex;
    padding: 0.7rem 0.95rem;
    border: 1px solid var(--blu-border);
    border-radius: 999px;
    color: var(--blu-text-soft);
    text-decoration: none;
}

.blu-pagination .current,
.blu-pagination .page-numbers:hover,
.blu-pagination .page-numbers:focus,
.blu-post-navigation a:hover,
.blu-post-navigation a:focus {
    border-color: var(--blu-border-strong);
    background: rgba(84, 199, 255, 0.1);
    color: var(--blu-text);
}

.blu-post-navigation {
    justify-content: space-between;
    margin-top: 1.25rem;
    padding: 1rem;
}

.blu-search-form-shell,
.blu-content-empty {
    padding: 1.25rem;
}

.blu-search-form-shell form {
    display: flex;
    gap: 0.75rem;
}

.blu-search-form-shell input[type="search"],
.blu-search-form-shell .search-field {
    width: 100%;
    min-height: 3rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--blu-border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--blu-text);
}

.blu-search-form-shell input[type="submit"],
.blu-search-form-shell .search-submit {
    min-height: 3rem;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(141, 230, 255, 0.42);
    border-radius: 999px;
    background: rgba(84, 199, 255, 0.14);
    color: var(--blu-text);
    cursor: pointer;
    font-weight: 800;
}

.blu-content-empty {
    color: var(--blu-muted);
    text-align: center;
}

.blu-404-actions {
    text-align: center;
}

@media (max-width: 760px) {
    .blu-post-grid {
        grid-template-columns: 1fr;
    }

    .blu-page-header,
    .blu-page-entry,
    .blu-single-entry,
    .blu-content-empty,
    .blu-search-form-shell,
    .blu-post-navigation {
        border-radius: var(--blu-radius-soft);
    }

    .blu-search-form-shell form,
    .blu-post-navigation {
        align-items: stretch;
        flex-direction: column;
    }

    .blu-search-form-shell input[type="submit"],
    .blu-search-form-shell .search-submit {
        width: 100%;
    }

    .blu-footer-nav,
    .blu-primary-nav {
        width: 100%;
    }
}

/* Fase 0.9.1 — Blog seguro sem depender de page_for_posts. */
.blu-blog .blu-content-shell {
    width: min(1040px, 100%);
}

.blu-blog-header {
    position: relative;
    overflow: hidden;
}

.blu-blog-header::after {
    position: absolute;
    inset: auto -8rem -10rem auto;
    width: 18rem;
    height: 18rem;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(84, 199, 255, 0.18), transparent 68%);
    content: "";
    pointer-events: none;
}

.blu-blog-header .blu-page-description {
    margin: 0;
}

.blu-blog-grid {
    margin-top: 1.25rem;
}

.blu-blog-pagination {
    display: flex;
    justify-content: center;
}

.blu-blog-pagination .page-numbers {
    background: rgba(255, 255, 255, 0.035);
}

.blu-blog .blu-content-empty {
    margin-top: 1.25rem;
    border-style: dashed;
}