/* ==========================================================================
   SINGLE POST STYLES (single.php)
   ========================================================================== */

.meta-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg);
    backdrop-filter: blur(10px);
    height: 4.5rem;
    z-index: 1100;
    padding: 0 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transform: translateY(-100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), background 0.4s ease;
    border-bottom: 1px solid var(--border);
}

.meta-bar.visible {
    transform: translateY(0);
}

.meta-bar-title {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 0.95rem;
    font-style: italic;
    color: var(--text);
    line-height: 1.2;
    max-width: 50%;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.meta-bar-cat {
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--accent);
}

.post-hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    text-align: center;
    padding: 0 3rem;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: -1;
    transition: background-color 0.4s ease;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    transition: background-color 0.4s ease;
    background: linear-gradient(to bottom, rgba(14, 11, 6, 0.4), var(--bg));
}

.hero-cat {
    font-size: 0.75rem;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.5rem;
    display: block;
}

.hero-title {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: clamp(3rem, 7vw, 6.5rem);
    font-weight: 900;
    line-height: 1.1;
    color: var(--text);
    margin-bottom: 0;
    letter-spacing: -0.02em;
}

.hero-meta-wide {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    position: absolute;
    bottom: 8rem;
    left: 0;
    padding: 0 3rem;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.hero-meta-wide span {
    color: var(--accent);
}

.hero-scroll {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-muted);
    opacity: 0.7;
}

/* ── Light mode: light text on darkened hero image ── */
html.light .post-hero .hero-title {
    color: var(--parchment);
}

html.light .post-hero .hero-cat {
    color: var(--amber);
}

html.light .post-hero .hero-meta-wide {
    color: rgba(242, 234, 216, .85);
}

html.light .post-hero .hero-meta-wide span {
    color: var(--amber);
}

html.light .post-hero .hero-scroll {
    color: rgba(242, 234, 216, .75);
}

.scroll-v {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    position: relative;
    overflow: hidden;
}

.scroll-v::after {
    content: '';
    position: absolute;
    top: -60px;
    left: 0;
    width: 1px;
    height: 60px;
    background: white;
    animation: scrollV 2.5s ease infinite;
}

@keyframes scrollV {
    0% {
        top: -60px;
    }

    100% {
        top: 60px;
    }
}

.post-content {
    font-family: 'IM Fell English', serif;
    font-size: 1.15rem;
    line-height: 2;
    color: var(--text);
}

.post-content p {
    margin-bottom: 2.5rem;
}

.post-content p:first-of-type::first-letter {
    float: left;
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 5.5rem;
    line-height: 0.8;
    padding-top: 0.5rem;
    padding-right: 0.8rem;
    color: var(--accent);
}

.post-content h2 {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 2.4rem;
    margin: 4rem 0 2rem;
    color: var(--text);
}

.post-content h3 {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 1.8rem;
    margin: 3rem 0 1.5rem;
    color: var(--text);
}

.post-content blockquote {
    margin: 4rem 0;
    padding: 2.5rem 3rem;
    border-left: 2px solid var(--accent);
    font-style: italic;
    font-size: 1.6rem;
    line-height: 1.5;
    color: var(--text);
    background: var(--surface);
}

.post-divider {
    text-align: center;
    margin: 5rem 0;
    color: var(--accent);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.post-divider::before,
.post-divider::after {
    content: '';
    width: 80px;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--accent));
}

.post-divider::after {
    background: linear-gradient(to left, transparent, var(--accent));
}

.post-content figure {
    margin: 4rem 0;
}

.post-content figure img {
    width: 100%;
    height: auto;
    border: 1px solid var(--border);
}

.post-content figcaption {
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    font-style: italic;
}

.post-featured-img {
    width: 100%;
    height: auto;
    display: block;
    margin-bottom: 3rem;
}

.post-sidebar {
    position: sticky;
    top: 8rem;
    height: fit-content;
}

.tldr-widget {
    margin-bottom: 3rem;
    padding: 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    position: relative;
}

.tldr-widget .widget-title {
    margin-bottom: 1rem;
}

.tldr-content {
    font-family: 'IM Fell English', serif;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text);
    font-style: italic;
}

.toc-widget {
    margin-bottom: 1.5rem;
}

.widget-title {
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.widget-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.toc-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.toc-link {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
    display: flex;
    gap: 0.8rem;
}

.toc-link span {
    color: var(--accent);
    opacity: 0.7;
}

.toc-link:hover {
    color: var(--text);
}

.toc-body {
    display: flex;
    gap: 1.5rem;
    align-items: stretch;
}

.v-progress {
    width: 1px;
    flex-shrink: 0;
    min-height: 120px;
    background: var(--border);
    position: relative;
}

.v-progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: var(--accent);
    transition: height 0.1s linear;
}

.sidebar-author {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.sidebar-author__label {
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--accent);
}

.sidebar-author__name {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
}

/* ── Post Navigation ─────────────────────────────── */
.post-navigation {
    margin: 3rem 0 1rem;
}

.post-navigation .nav-links {
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    border-top: 1px solid var(--border);
    padding-top: 2rem;
}

.post-navigation .nav-previous,
.post-navigation .nav-next {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    max-width: 48%;
}

.post-navigation .nav-next {
    align-items: flex-end;
    text-align: right;
}

.post-navigation .meta-nav {
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--accent);
}

.post-navigation .post-title {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-navigation a {
    text-decoration: none;
    transition: opacity 0.3s;
}

.post-navigation a:hover {
    opacity: 0.7;
}

/* Mobile ≤640px — compact pill buttons, hide post title */
@media (max-width: 640px) {
    .post-navigation .nav-links {
        gap: 0.75rem;
        justify-content: space-between;
    }

    .post-navigation .nav-previous,
    .post-navigation .nav-next {
        flex: 0 0 auto;
        max-width: none;
    }

    .post-navigation .post-title {
        display: none;
    }

    .post-navigation .meta-nav {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.6rem 1.2rem;
        border: 1px solid var(--border);
        border-radius: 50px;
        font-size: 0.6rem;
        letter-spacing: 0.2em;
        color: var(--text-muted);
        transition: border-color 0.3s, color 0.3s;
    }

    .post-navigation a:hover .meta-nav {
        border-color: var(--accent);
        color: var(--accent);
    }
}

/* ── Mobile Gutenberg Image Overrides ≤768px ─────── */
@media (max-width: 768px) {

    /* All images: full-width, cover */
    .post-content img {
        width: 100% !important;
        max-width: 100% !important;
        height: auto;
        object-fit: cover;
    }

    .post-content .wp-block-image,
    .post-content figure.wp-block-image {
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }

    /* Columns block → stack */
    .post-content .wp-block-columns {
        flex-direction: column !important;
    }

    .post-content .wp-block-columns .wp-block-column {
        flex-basis: 100% !important;
        width: 100% !important;
    }

    /* Gallery block → stack (covers grid, flex, and legacy markup) */
    .post-content .wp-block-gallery {
        display: block !important;
        flex-direction: column !important;
        grid-template-columns: 1fr !important;
        columns: 1 !important;
        gap: 1rem !important;
    }

    /* Modern gallery: each figure li item */
    .post-content .wp-block-gallery figure,
    .post-content .wp-block-gallery .wp-block-image,
    .post-content .wp-block-gallery li.blocks-gallery-item,
    .post-content .wp-block-gallery .blocks-gallery-grid .blocks-gallery-item {
        width: 100% !important;
        flex: none !important;
        display: block !important;
        margin-bottom: 1rem;
    }

    /* Masonry-style grid gallery */
    .post-content .wp-block-gallery.is-cropped .blocks-gallery-grid,
    .post-content .blocks-gallery-grid {
        grid-template-columns: 1fr !important;
        display: grid !important;
    }
}