/* ═══════════════════════════════════════════════════════════
   BONB Single Post Template — v1.1
   Design System: SITE_REGISTRY.json compliant
   Site: bestofninhbinh.com | Code: BONB | Cluster: B
   Persona: Dr. James Whitford
   Identity: Trust-first editorial, generous whitespace,
             photography-forward, credibility signals
   Fonts: Satoshi (display 700 + body 400) | JetBrains Mono
   Palette: Forest Green #166534 | Bone #D6D3D1
   Anti-fingerprint verified: 2026-07-28
   ═══════════════════════════════════════════════════════════ */

/* ─── 1. Design Tokens (from SITE_REGISTRY.json) ────────── */
.single-post,
.single-travelguide,
.single-destination,
.single-activity,
body.single {
    /* Primary — Forest Green family */
    --sp-primary:        #166534;
    --sp-primary-dark:   #14532d;
    --sp-primary-rgb:    22, 101, 52;
    /* Accent — derived from Color Psychology: Warm Brown */
    --sp-accent:         #92400e;
    --sp-accent-light:   #b45309;
    --sp-accent-rgb:     146, 64, 14;
    /* Neutrals — Bone base */
    --sp-bg:             #FAFAF9;
    --sp-surface:        #FFFFFF;
    --sp-text:           #1C1917;
    --sp-text-secondary: #57534E;
    --sp-text-muted:     #78716C;
    --sp-border:         #D6D3D1;
    --sp-border-light:   #E7E5E4;
    --sp-success:        #166534;
    /* Layout */
    --sp-content-max:    780px;
    --sp-wide-width:     1000px;
    /* Typography — Satoshi (anti-fingerprint: unique in Cluster B) */
    --sp-heading-font:   'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --sp-body-font:      'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --sp-mono-font:      'JetBrains Mono', 'Fira Code', monospace;
    /* Cards — 12px radius (unique in Cluster B) */
    --sp-radius:         12px;
    --sp-radius-sm:      6px;
    --sp-shadow:         0 2px 8px rgba(22, 101, 52, 0.05);
    --sp-shadow-lg:      0 8px 30px rgba(22, 101, 52, 0.1);
    --sp-transition:     200ms ease;
}


/* ─── 2. Canvas & Layout ─────────────────────────────────── */
body.single {
    background: var(--sp-bg) !important;
}

/* Kill sidebar — full-width editorial */
body.single #right-sidebar,
body.single #left-sidebar,
body.single .widget-area,
body.single aside.sidebar,
body.single .sidebar {
    display: none !important;
    width: 0 !important;
    min-width: 0 !important;
    flex: 0 !important;
}

/* Full width container */
body.single .site-content,
body.single .content-area,
body.single #primary,
body.single #content,
body.single .container,
body.single .grid-container,
body.single .site-main {
    width: 100% !important;
    max-width: 100% !important;
    flex: 1 !important;
    margin: 0 auto !important;
}

/* Article card — white on warm bone canvas */
body.single article.post,
body.single article[id^="post-"],
body.single article.type-travelguide,
body.single article.type-destination,
body.single article.type-activity {
    max-width: var(--sp-content-max) !important;
    margin: 32px auto 40px !important;
    padding: 48px 44px !important;
    background: var(--sp-surface) !important;
    border-radius: var(--sp-radius) !important;
    box-shadow: var(--sp-shadow) !important;
    border: 1px solid var(--sp-border) !important;
}

/* Remove GeneratePress default padding */
body.single .inside-article {
    padding: 0 !important;
}


/* ─── 3. Reading Progress Bar ────────────────────────────── */
#bonb-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0;
    background: linear-gradient(90deg, var(--sp-primary), var(--sp-accent));
    z-index: 99999;
    transition: width 50ms linear;
    border-radius: 0 2px 2px 0;
}


/* ─── 4. Typography — Satoshi throughout ─────────────────── */
/* Nuclear override for GeneratePress theme defaults */
body.single,
body.single .site,
body.single .site-content,
body.single #page,
body.single article,
body.single .entry-content,
body.single .entry-content p,
body.single .entry-content li,
body.single .entry-content span,
body.single .entry-content div {
    font-family: var(--sp-body-font) !important;
}

body.single .entry-content,
body.single .entry-content p,
body.single .entry-content li {
    font-size: 17px !important;
    line-height: 1.85 !important;
    color: var(--sp-text) !important;
    letter-spacing: 0.01em;
    -webkit-font-smoothing: antialiased;
}

/* Force Satoshi on ALL headings (GeneratePress override) */
body.single h1,
body.single h2,
body.single h3,
body.single h4,
body.single .entry-title,
body.single .entry-content h1,
body.single .entry-content h2,
body.single .entry-content h3,
body.single .entry-content h4 {
    font-family: var(--sp-heading-font) !important;
}

/* Entry header */
body.single .entry-header {
    margin-bottom: 8px !important;
    padding-bottom: 0 !important;
    border-bottom: none !important;
}

body.single .entry-title {
    font-family: var(--sp-heading-font) !important;
    font-size: 2rem !important;
    font-weight: 700 !important;
    color: var(--sp-primary-dark) !important;
    line-height: 1.3 !important;
    letter-spacing: -0.02em !important;
    margin-bottom: 12px !important;
}

/* Entry meta — reading time + date */
body.single .entry-meta {
    font-family: var(--sp-body-font) !important;
    font-size: 14px !important;
    color: var(--sp-text-muted) !important;
    padding-bottom: 20px !important;
    margin-bottom: 28px !important;
    border-bottom: 1px solid var(--sp-border-light) !important;
}

body.single .entry-meta a {
    color: var(--sp-primary) !important;
}

/* H2 — primary heading with accent underline */
body.single .entry-content h2 {
    font-family: var(--sp-heading-font) !important;
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    color: var(--sp-primary) !important;
    line-height: 1.35 !important;
    margin-top: 2.5em !important;
    margin-bottom: 0.8em !important;
    padding-bottom: 10px !important;
    position: relative !important;
    overflow: visible !important;
    text-decoration: none !important;
    border-bottom: none !important;
}

body.single .entry-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--sp-accent), var(--sp-primary));
    border-radius: 2px;
}

/* H3 */
body.single .entry-content h3 {
    font-family: var(--sp-heading-font) !important;
    font-size: 1.25rem !important;
    font-weight: 600 !important;
    color: var(--sp-primary-dark) !important;
    line-height: 1.4 !important;
    margin-top: 2em !important;
    margin-bottom: 0.6em !important;
}

/* H4 */
body.single .entry-content h4 {
    font-family: var(--sp-body-font) !important;
    font-size: 1.05rem !important;
    font-weight: 600 !important;
    color: var(--sp-text) !important;
    text-transform: uppercase !important;
    letter-spacing: 0.04em !important;
    margin-top: 1.8em !important;
    margin-bottom: 0.5em !important;
}

/* Links — forest green with warm underline */
body.single .entry-content a:not(.spt-related-card):not(.spt-toc-list a):not(.spt-readnext-link) {
    color: var(--sp-primary) !important;
    text-decoration: underline !important;
    text-decoration-color: rgba(var(--sp-accent-rgb), 0.3) !important;
    text-underline-offset: 3px !important;
    transition: all var(--sp-transition) !important;
}

body.single .entry-content a:not(.spt-related-card):not(.spt-readnext-link):hover {
    color: var(--sp-accent) !important;
    text-decoration-color: var(--sp-accent) !important;
}

/* Sponsored/affiliate links — weight emphasis */
body.single .entry-content a[rel*="sponsored"] {
    font-weight: 600 !important;
}


/* ─── 5. Table of Contents (CTR: jump to section) ────────── */
.spt-toc {
    background: rgba(var(--sp-primary-rgb), 0.03);
    border: 1px solid var(--sp-border);
    border-left: 4px solid var(--sp-primary);
    border-radius: var(--sp-radius-sm);
    padding: 0;
    margin: 28px 0 32px;
    overflow: hidden;
}

.spt-toc-title {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px;
    font-family: var(--sp-heading-font);
    font-size: 15px;
    font-weight: 700;
    color: var(--sp-primary-dark);
    cursor: pointer;
    user-select: none;
    transition: background var(--sp-transition);
}

.spt-toc-title:hover {
    background: rgba(var(--sp-primary-rgb), 0.04);
}

.spt-toc-icon {
    font-size: 14px;
    opacity: 0.6;
}

.spt-toc-toggle {
    margin-left: auto;
    font-size: 10px;
    opacity: 0.5;
    transition: transform var(--sp-transition);
}

.spt-toc-collapsed .spt-toc-toggle {
    transform: rotate(-90deg);
}

.spt-toc-list {
    list-style: none !important;
    counter-reset: toc-counter;
    padding: 0 20px 16px 20px !important;
    margin: 0 !important;
    transition: max-height 300ms ease, opacity 200ms ease;
    max-height: 600px;
    overflow: hidden;
}

.spt-toc-collapsed .spt-toc-list {
    max-height: 0 !important;
    opacity: 0;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}

.spt-toc-list li {
    counter-increment: toc-counter;
    padding: 7px 0;
    border-bottom: 1px solid var(--sp-border-light);
    font-size: 15px !important;
    line-height: 1.5 !important;
}

.spt-toc-list li:last-child {
    border-bottom: none;
}

.spt-toc-list li::before {
    content: counter(toc-counter) ".";
    display: inline-block;
    width: 24px;
    font-weight: 700;
    color: var(--sp-accent);
    font-family: var(--sp-body-font);
    font-size: 14px;
}

.spt-toc-list a {
    color: var(--sp-text-secondary) !important;
    text-decoration: none !important;
    font-family: var(--sp-body-font);
    transition: color var(--sp-transition), padding-left var(--sp-transition);
}

.spt-toc-list a:hover {
    color: var(--sp-primary) !important;
    padding-left: 4px;
}


/* ─── 6. Tables ──────────────────────────────────────────── */
body.single .entry-content table {
    width: 100% !important;
    border-collapse: separate !important;
    border-spacing: 0 !important;
    border: 1px solid var(--sp-border) !important;
    border-radius: var(--sp-radius) !important;
    overflow: hidden !important;
    font-size: 15px !important;
    margin: 24px 0 !important;
}

body.single .entry-content table thead th,
body.single .entry-content table th {
    background: linear-gradient(135deg, var(--sp-primary), var(--sp-primary-dark)) !important;
    color: #fff !important;
    font-family: var(--sp-body-font) !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.04em !important;
    padding: 12px 16px !important;
    text-align: left !important;
    border: none !important;
}

body.single .entry-content table td {
    padding: 12px 16px !important;
    border-bottom: 1px solid var(--sp-border-light) !important;
    border-right: none !important;
    vertical-align: top !important;
    color: var(--sp-text) !important;
}

body.single .entry-content table tbody tr:nth-child(even) {
    background: rgba(var(--sp-primary-rgb), 0.02) !important;
}

body.single .entry-content table tbody tr:hover {
    background: rgba(var(--sp-accent-rgb), 0.05) !important;
}

/* Mobile table scroll */
body.single .entry-content figure.wp-block-table,
body.single .entry-content .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}


/* ─── 7. Content Boxes (Quick Answer, CTA, Copyright) ────── */

/* Quick Answer Box */
body.single .entry-content .quick-answer-box,
body.single .entry-content div[style*="border-left:4px solid #2d6a4f"],
body.single .entry-content div[style*="border-left: 4px solid #2d6a4f"] {
    background: rgba(var(--sp-primary-rgb), 0.03) !important;
    border: 1px solid var(--sp-border) !important;
    border-left: 4px solid var(--sp-primary) !important;
    border-radius: var(--sp-radius-sm) !important;
    padding: 20px 24px !important;
    margin: 24px 0 !important;
    font-size: 16px !important;
}

/* Booking CTA Box — CTR optimized with clear action */
body.single .entry-content .booking-cta,
body.single .entry-content div[style*="background:#f8f9fa"] {
    background: rgba(var(--sp-primary-rgb), 0.03) !important;
    border: 1px solid var(--sp-border) !important;
    border-left: 4px solid var(--sp-accent) !important;
    border-radius: var(--sp-radius-sm) !important;
    padding: 20px 24px !important;
    margin: 28px 0 !important;
}

body.single .entry-content .booking-cta a {
    color: var(--sp-accent) !important;
    font-weight: 600 !important;
}

/* Content Copyright */
body.single .entry-content .content-copyright {
    margin-top: 40px !important;
    padding: 16px 20px !important;
    background: var(--sp-bg) !important;
    border: 1px dashed var(--sp-border) !important;
    border-radius: var(--sp-radius-sm) !important;
    font-size: 13px !important;
    color: var(--sp-text-muted) !important;
    line-height: 1.6 !important;
}


/* ─── 8. Blockquotes — warm academic feel ────────────────── */
body.single .entry-content blockquote {
    background: rgba(var(--sp-accent-rgb), 0.03) !important;
    border: none !important;
    border-left: 4px solid var(--sp-accent) !important;
    border-radius: 0 var(--sp-radius-sm) var(--sp-radius-sm) 0 !important;
    padding: 24px 28px 24px 32px !important;
    margin: 28px 0 !important;
    position: relative;
    font-style: italic !important;
}

body.single .entry-content blockquote::before {
    content: '\201C';
    position: absolute;
    top: -5px;
    left: 10px;
    font-family: Georgia, serif;
    font-size: 4rem;
    color: rgba(var(--sp-accent-rgb), 0.12);
    line-height: 1;
}

body.single .entry-content blockquote p {
    font-size: 16px !important;
    color: var(--sp-text-secondary) !important;
}


/* ─── 9. Lists — custom bullets & counters ───────────────── */
body.single .entry-content ul:not(.spt-toc-list) {
    list-style: none !important;
    padding-left: 24px !important;
}

body.single .entry-content ul:not(.spt-toc-list) > li {
    position: relative;
    padding-left: 20px !important;
    margin-bottom: 8px !important;
}

body.single .entry-content ul:not(.spt-toc-list) > li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 11px;
    width: 7px;
    height: 7px;
    background: var(--sp-primary);
    border-radius: 50%;
}

body.single .entry-content ol:not(.spt-toc-list) {
    list-style: none !important;
    counter-reset: sp-counter;
    padding-left: 24px !important;
}

body.single .entry-content ol:not(.spt-toc-list) > li {
    counter-increment: sp-counter;
    position: relative;
    padding-left: 36px !important;
    margin-bottom: 10px !important;
}

body.single .entry-content ol:not(.spt-toc-list) > li::before {
    content: counter(sp-counter);
    position: absolute;
    left: 0;
    top: 2px;
    width: 26px;
    height: 26px;
    background: rgba(var(--sp-primary-rgb), 0.1);
    color: var(--sp-primary);
    font-family: var(--sp-body-font);
    font-weight: 700;
    font-size: 13px;
    line-height: 26px;
    text-align: center;
    border-radius: 50%;
}


/* ─── 10. Images & Figures ───────────────────────────────── */
body.single .entry-content img {
    border-radius: var(--sp-radius-sm) !important;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07) !important;
    max-width: 100% !important;
    height: auto !important;
}

body.single .entry-content figure {
    margin: 28px 0 !important;
}

body.single .entry-content figcaption {
    font-family: var(--sp-body-font) !important;
    font-size: 13px !important;
    color: var(--sp-text-muted) !important;
    text-align: center !important;
    font-style: italic !important;
    margin-top: 8px !important;
}


/* ─── 11. Author Box ─────────────────────────────────────── */
.spt-author-box {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-top: 48px;
    padding: 28px;
    background: var(--sp-bg);
    border: 1px solid var(--sp-border);
    border-radius: var(--sp-radius);
}

.spt-author-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--sp-surface);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    flex-shrink: 0;
}

.spt-author-info {
    flex: 1;
    min-width: 0;
}

.spt-author-label {
    display: block;
    font-family: var(--sp-body-font);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--sp-accent);
    margin-bottom: 4px;
}

.spt-author-name {
    font-family: var(--sp-heading-font) !important;
    font-size: 1.15rem !important;
    font-weight: 700 !important;
    color: var(--sp-primary-dark) !important;
    margin: 0 0 8px 0 !important;
    padding: 0 !important;
}

.spt-author-bio {
    font-family: var(--sp-body-font) !important;
    font-size: 14px !important;
    line-height: 1.65 !important;
    color: var(--sp-text-secondary) !important;
    margin: 0 !important;
}


/* ─── 12. Related Posts (CTR: dynamic contextual) ────────── */
.spt-related-section {
    max-width: var(--sp-wide-width);
    margin: 0 auto 60px;
    padding: 0 20px;
}

.spt-related-heading {
    font-family: var(--sp-heading-font) !important;
    font-size: 1.35rem !important;
    font-weight: 700 !important;
    color: var(--sp-primary-dark) !important;
    text-align: center !important;
    margin-bottom: 28px !important;
    position: relative;
    padding-bottom: 14px !important;
}

.spt-related-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--sp-accent), var(--sp-primary));
    border-radius: 2px;
}

.spt-related-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.spt-related-card {
    display: flex;
    flex-direction: column;
    background: var(--sp-surface);
    border: 1px solid var(--sp-border);
    border-radius: var(--sp-radius);
    overflow: hidden;
    text-decoration: none !important;
    box-shadow: var(--sp-shadow);
    transition: transform var(--sp-transition), box-shadow var(--sp-transition);
}

.spt-related-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--sp-shadow-lg);
}

.spt-related-thumb {
    width: 100%;
    height: 160px;
    background-size: cover;
    background-position: center;
    background-color: var(--sp-bg);
}

.spt-related-body {
    padding: 16px 18px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.spt-related-badge {
    display: inline-block;
    font-family: var(--sp-body-font);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--sp-primary);
    background: rgba(var(--sp-primary-rgb), 0.08);
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 8px;
    width: fit-content;
}

.spt-related-title {
    font-family: var(--sp-heading-font) !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    color: var(--sp-primary-dark) !important;
    line-height: 1.4 !important;
    margin: 0 0 6px 0 !important;
    padding: 0 !important;
}

.spt-related-card:hover .spt-related-title {
    color: var(--sp-primary) !important;
}

.spt-related-excerpt {
    font-family: var(--sp-body-font) !important;
    font-size: 13px !important;
    color: var(--sp-text-muted) !important;
    line-height: 1.5 !important;
    margin: 0 !important;
    flex: 1;
}

.spt-related-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--sp-border-light);
    font-size: 12px;
    color: var(--sp-text-muted);
}


/* ─── 13. "Read Next" Sticky Bar (CTR booster) ───────────── */
.spt-readnext {
    position: fixed;
    bottom: -80px;
    left: 0;
    width: 100%;
    background: var(--sp-surface);
    border-top: 1px solid var(--sp-border);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
    z-index: 9998;
    transition: bottom 350ms ease;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.spt-readnext.visible {
    bottom: 0;
}

.spt-readnext-label {
    font-family: var(--sp-body-font);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--sp-text-muted);
    white-space: nowrap;
}

.spt-readnext-link {
    font-family: var(--sp-heading-font) !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    color: var(--sp-primary) !important;
    text-decoration: none !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 500px;
    transition: color var(--sp-transition);
}

.spt-readnext-link:hover {
    color: var(--sp-accent) !important;
}

.spt-readnext-arrow {
    font-size: 18px;
    color: var(--sp-primary);
    flex-shrink: 0;
}


/* ─── 14. Inline Internal Link Highlight (CTR) ───────────── */
body.single .entry-content a[href*="bestofninhbinh.com"],
body.single .entry-content a[href^="/"] {
    color: var(--sp-primary) !important;
    background: rgba(var(--sp-primary-rgb), 0.04);
    padding: 1px 4px;
    border-radius: 3px;
    text-decoration: none !important;
    border-bottom: 2px solid rgba(var(--sp-primary-rgb), 0.2) !important;
    transition: all var(--sp-transition);
}

body.single .entry-content a[href*="bestofninhbinh.com"]:hover,
body.single .entry-content a[href^="/"]:hover {
    background: rgba(var(--sp-primary-rgb), 0.08);
    border-bottom-color: var(--sp-primary) !important;
}


/* ─── 15. Back to Top ────────────────────────────────────── */
#bonb-btt {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--sp-primary);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 20px;
    line-height: 44px;
    text-align: center;
    box-shadow: 0 4px 14px rgba(var(--sp-primary-rgb), 0.35);
    opacity: 0;
    pointer-events: none;
    transition: all var(--sp-transition);
    z-index: 9999;
}

#bonb-btt:hover {
    background: var(--sp-accent);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(var(--sp-accent-rgb), 0.4);
}


/* ─── 16. FAQ Section ────────────────────────────────────── */
body.single .entry-content .faq-section,
body.single .entry-content div[itemscope][itemtype*="FAQPage"] {
    margin-top: 32px;
}

body.single .entry-content .faq-section h3,
body.single .entry-content div[itemscope] h3[itemprop="name"] {
    font-family: var(--sp-heading-font) !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    color: var(--sp-primary) !important;
    margin-top: 20px !important;
    margin-bottom: 8px !important;
}


/* ─── 17. Category Badge (Pill) ──────────────────────────── */
body.single .cat-links a,
body.single .entry-meta .cat-links a {
    display: inline-block;
    background: rgba(var(--sp-primary-rgb), 0.08) !important;
    color: var(--sp-primary) !important;
    border: 1px solid rgba(var(--sp-primary-rgb), 0.15) !important;
    border-radius: 20px !important;
    padding: 3px 12px !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.04em !important;
    text-decoration: none !important;
    transition: all var(--sp-transition) !important;
}

body.single .cat-links a:hover {
    background: var(--sp-primary) !important;
    color: #fff !important;
    box-shadow: 0 3px 10px rgba(var(--sp-primary-rgb), 0.25) !important;
}


/* ─── 18. Breadcrumb (CTR: context navigation) ───────────── */
body.single .rank-math-breadcrumb,
body.single .breadcrumbs {
    font-family: var(--sp-body-font) !important;
    font-size: 13px !important;
    color: var(--sp-text-muted) !important;
    margin-bottom: 16px !important;
}

body.single .rank-math-breadcrumb a {
    color: var(--sp-primary) !important;
    text-decoration: none !important;
}

body.single .rank-math-breadcrumb a:hover {
    text-decoration: underline !important;
}


/* ─── 19. Responsive ─────────────────────────────────────── */
@media screen and (max-width: 768px) {
    body.single article.post,
    body.single article[id^="post-"],
    body.single article.type-travelguide,
    body.single article.type-destination,
    body.single article.type-activity {
        margin: 16px 12px 24px !important;
        padding: 28px 20px !important;
        border-radius: var(--sp-radius-sm) !important;
    }

    body.single .entry-title {
        font-size: 1.5rem !important;
    }

    body.single .entry-content h2 {
        font-size: 1.3rem !important;
    }

    body.single .entry-content h3 {
        font-size: 1.1rem !important;
    }

    body.single .entry-content,
    body.single .entry-content p,
    body.single .entry-content li {
        font-size: 16px !important;
        line-height: 1.75 !important;
    }

    /* Author box stack */
    .spt-author-box {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 24px 20px;
    }

    .spt-author-avatar {
        width: 64px;
        height: 64px;
    }

    /* Related posts single column */
    .spt-related-grid {
        grid-template-columns: 1fr;
    }

    .spt-related-thumb {
        height: 140px;
    }

    /* TOC */
    .spt-toc {
        margin: 20px 0 24px;
    }

    /* Read next bar */
    .spt-readnext {
        padding: 10px 16px;
        gap: 10px;
    }

    .spt-readnext-link {
        font-size: 13px !important;
        max-width: 60vw;
    }

    /* Back to top — offset from read-next bar */
    #bonb-btt {
        bottom: 70px;
        right: 16px;
        width: 40px;
        height: 40px;
        font-size: 18px;
        line-height: 40px;
    }
}

@media screen and (max-width: 480px) {
    body.single article.post,
    body.single article[id^="post-"],
    body.single article.type-travelguide,
    body.single article.type-destination,
    body.single article.type-activity {
        margin: 8px 8px 20px !important;
        padding: 24px 16px !important;
    }

    body.single .entry-title {
        font-size: 1.35rem !important;
    }

    .spt-readnext-label {
        display: none;
    }
}


/* ─── 20. Print Styles ───────────────────────────────────── */
@media print {
    #bonb-progress,
    #bonb-btt,
    .spt-toc,
    .spt-related-section,
    .spt-author-box,
    .spt-readnext {
        display: none !important;
    }

    body.single article {
        box-shadow: none !important;
        border: none !important;
        max-width: 100% !important;
    }
}


/* ─── 21. Accessibility ──────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    #bonb-progress,
    .spt-related-card,
    #bonb-btt,
    .spt-toc-list,
    .spt-readnext {
        transition: none !important;
        animation: none !important;
    }

    .spt-related-card:hover {
        transform: none !important;
    }
}

/* Focus outlines */
body.single a:focus-visible,
body.single button:focus-visible {
    outline: 2px solid var(--sp-accent) !important;
    outline-offset: 2px !important;
}