/**
 * Hawa Traplopers - Single Blog Post Styles
 * 
 * Styling voor individuele blogartikelen (single.php)
 * Consistent met het warme, klassieke design van de website
 */

/* =========================================
   CSS Variables
   ========================================= */
body.single-post {
    --color-primary: #8B4513;
    --color-primary-dark: #6B3410;
    --color-primary-light: #A0522D;
    --color-secondary: #2F4F4F;
    --color-secondary-light: #4A6B6B;
    --color-accent: #fdc797;
    --color-accent-light: #E8C860;
    --color-cream: #F5F0E8;
    --color-cream-dark: #E8E0D0;
    --color-white: #FFFFFF;
    --color-black: #1A1A1A;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-text-muted: #999999;
    --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-body: 'Source Sans Pro', 'Segoe UI', Tahoma, sans-serif;
    --section-padding: clamp(60px, 10vw, 100px);
    --container-width: 1200px;
    --container-padding: clamp(20px, 5vw, 40px);
    --content-width: 720px;
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 8px 40px rgba(0, 0, 0, 0.12);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
}

/* =========================================
   Base Styles
   ========================================= */
body.single-post .single-post {
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.7;
}

body.single-post .container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* =========================================
   Post Header
   ========================================= */
body.single-post .post-header {
    position: relative;
    padding: 80px 0 80px;
    overflow: hidden;
}

body.single-post .post-header-background {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary-dark) 100%);
}

body.single-post .post-header-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

body.single-post .post-header-overlay {
    position: absolute;
    inset: 0;
    background: #003356;
}

body.single-post .post-header-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

/* Breadcrumbs */
body.single-post .breadcrumbs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

body.single-post .breadcrumbs a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-fast);
}

body.single-post .breadcrumbs a:hover {
    color: var(--color-white);
}

body.single-post .breadcrumb-separator {
    color: rgba(255, 255, 255, 0.4);
}

/* Post Categories */
body.single-post .post-categories {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

body.single-post .post-category-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: rgba(212, 175, 55, 0.2);
    border: 1px solid var(--color-accent);
    color: var(--color-accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 50px;
    transition: all var(--transition-fast);
}

body.single-post .post-category-badge:hover {
    background: var(--color-accent);
    color: var(--color-black);
}

/* Post Title */
body.single-post .post-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-white);
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

/* Post Meta */
body.single-post .post-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.8);
}

body.single-post .post-meta-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

body.single-post .author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

body.single-post .post-meta-separator {
    color: rgba(255, 255, 255, 0.4);
}

/* =========================================
   Post Content Layout
   ========================================= */
body.single-post .post-content-wrapper {
    padding: var(--section-padding) 0;
    background: var(--color-white);
}

body.single-post .post-layout {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 3rem;
    max-width: calc(var(--content-width) + 100px);
    margin: 0 auto;
}

/* =========================================
   Post Sidebar (Share Buttons)
   ========================================= */
body.single-post .post-sidebar {
    position: relative;
}

body.single-post .post-sidebar-sticky {
    position: sticky;
    top: 100px;
}

body.single-post .share-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

body.single-post .share-label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    margin-bottom: 0.5rem;
}

body.single-post .share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-cream);
    color: var(--color-text);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

body.single-post .share-btn:hover {
    transform: scale(1.1);
}

body.single-post .share-facebook:hover {
    background: #1877f2;
    color: var(--color-white);
}

body.single-post .share-twitter:hover {
    background: #000000;
    color: var(--color-white);
}

body.single-post .share-linkedin:hover {
    background: #0a66c2;
    color: var(--color-white);
}

body.single-post .share-whatsapp:hover {
    background: #25d366;
    color: var(--color-white);
}

body.single-post .share-copy:hover,
body.single-post .share-copy.copied {
    background: var(--color-primary);
    color: var(--color-white);
}

/* =========================================
   Post Content
   ========================================= */
body.single-post .post-content {
    max-width: var(--content-width);
}

body.single-post .post-content > *:first-child {
    margin-top: 0;
}

body.single-post .post-content p {
    margin-bottom: 1.5rem;
    font-size: 1.0625rem;
    line-height: 1.9;
    color: var(--color-text);
}

body.single-post .post-content p:first-of-type {
    font-size: 1.1875rem;
    color: var(--color-text-light);
}

body.single-post .post-content h2 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-black);
    margin-top: 3rem;
    margin-bottom: 1.25rem;
    line-height: 1.3;
}

body.single-post .post-content h3 {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-black);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

body.single-post .post-content h4 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-black);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

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

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

body.single-post .post-content ul,
body.single-post .post-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

body.single-post .post-content li {
    margin-bottom: 0.5rem;
    line-height: 1.8;
}

body.single-post .post-content blockquote {
    margin: 2rem 0;
    padding: 1.5rem 2rem;
    background: var(--color-cream);
    border-left: 4px solid var(--color-accent);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

body.single-post .post-content blockquote p {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--color-text);
    margin-bottom: 0;
}

body.single-post .post-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: 2rem 0;
}

body.single-post .post-content figure {
    margin: 2rem 0;
}

body.single-post .post-content figcaption {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 0.75rem;
}

body.single-post .post-content pre {
    background: var(--color-black);
    color: var(--color-white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: 2rem 0;
}

body.single-post .post-content code {
    font-family: 'SF Mono', Consolas, monospace;
    font-size: 0.9em;
}

body.single-post .post-content hr {
    border: none;
    height: 1px;
    background: var(--color-cream-dark);
    margin: 3rem 0;
}

/* =========================================
   Post Tags
   ========================================= */
body.single-post .post-tags {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    padding-top: 2rem;
    margin-top: 3rem;
    border-top: 1px solid var(--color-cream-dark);
    max-width: calc(var(--content-width) + 100px);
    margin-left: auto;
    margin-right: auto;
}

body.single-post .tags-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

body.single-post .tags-list {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

body.single-post .tag-link {
    padding: 0.375rem 0.875rem;
    background: var(--color-cream);
    color: var(--color-text);
    font-size: 0.8125rem;
    text-decoration: none;
    border-radius: 50px;
    transition: all var(--transition-fast);
}

body.single-post .tag-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* =========================================
   Author Box
   ========================================= */
body.single-post .author-box {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--color-cream);
    border-radius: var(--radius-lg);
    margin-top: 3rem;
    max-width: calc(var(--content-width) + 100px);
    margin-left: auto;
    margin-right: auto;
}

body.single-post .author-box-avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--color-white);
    box-shadow: var(--shadow-soft);
}

body.single-post .author-box-content {
    flex: 1;
}

body.single-post .author-box-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
}

body.single-post .author-box-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: 0.5rem;
}

body.single-post .author-box-bio {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin: 0;
}

/* =========================================
   Post Navigation
   ========================================= */
body.single-post .post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid var(--color-cream-dark);
    max-width: calc(var(--content-width) + 100px);
    margin-left: auto;
    margin-right: auto;
}

body.single-post .post-nav-link {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1.5rem;
    background: var(--color-cream);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
}

body.single-post .post-nav-link:hover {
    background: var(--color-primary);
}

body.single-post .post-nav-link:hover .post-nav-label,
body.single-post .post-nav-link:hover .post-nav-title {
    color: var(--color-white);
}

body.single-post .post-nav-empty {
    background: transparent;
}

body.single-post .post-nav-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

body.single-post .post-nav-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-black);
    line-height: 1.4;
    transition: color var(--transition-fast);
}

body.single-post .post-nav-prev {
    text-align: left;
}

body.single-post .post-nav-next {
    text-align: right;
}

body.single-post .post-nav-next .post-nav-label {
    justify-content: flex-end;
}

/* =========================================
   Related Posts Section
   ========================================= */
body.single-post .related-posts-section {
    padding: var(--section-padding) 0;
    background: var(--color-cream);
}

body.single-post .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

body.single-post .section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 600;
    color: var(--color-black);
}

body.single-post .related-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

body.single-post .related-post-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-medium);
}

body.single-post .related-post-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-medium);
}

body.single-post .related-post-image {
    aspect-ratio: 16/10;
    overflow: hidden;
}

body.single-post .related-post-image a {
    display: block;
    height: 100%;
}

body.single-post .related-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

body.single-post .related-post-card:hover .related-img {
    transform: scale(1.08);
}

body.single-post .related-img-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    background: var(--color-cream);
    color: var(--color-text-muted);
}

body.single-post .related-post-content {
    padding: 1.25rem;
}

body.single-post .related-post-date {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

body.single-post .related-post-title {
    font-family: var(--font-heading);
    font-size: 1.0625rem;
    font-weight: 600;
    line-height: 1.4;
    margin: 0;
}

body.single-post .related-post-title a {
    color: var(--color-black);
    text-decoration: none;
    transition: color var(--transition-fast);
}

body.single-post .related-post-title a:hover {
    color: var(--color-primary);
}

/* =========================================
   Post CTA Section
   ========================================= */
body.single-post .post-cta-section {
    padding: var(--section-padding) 0;
    background: var(--color-white);
}

body.single-post .post-cta {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-lg);
}

body.single-post .post-cta-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

body.single-post .post-cta-text {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

body.single-post .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-medium);
    cursor: pointer;
    border: none;
}

body.single-post .post-cta .btn-primary {
    background: var(--color-white);
    color: var(--color-primary);
}

body.single-post .post-cta .btn-primary:hover {
    background: var(--color-cream);
    transform: translateY(-2px);
}

body.single-post .post-cta .btn-primary svg {
    transition: transform var(--transition-fast);
}

body.single-post .post-cta .btn-primary:hover svg {
    transform: translateX(4px);
}

/* =========================================
   Responsive Design
   ========================================= */
@media (max-width: 1024px) {
    body.single-post .related-posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    body.single-post .post-header {
        padding: 120px 0 60px;
    }
    
    body.single-post .post-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    body.single-post .post-sidebar {
        order: 2;
    }
    
    body.single-post .post-sidebar-sticky {
        position: static;
    }
    
    body.single-post .share-buttons {
        flex-direction: row;
        justify-content: center;
        padding-top: 2rem;
        border-top: 1px solid var(--color-cream-dark);
    }
    
    body.single-post .share-label {
        writing-mode: horizontal-tb;
        transform: none;
        margin-bottom: 0;
        margin-right: 0.5rem;
    }
    
    body.single-post .post-content {
        order: 1;
    }
    
    body.single-post .author-box {
        flex-direction: column;
        text-align: center;
    }
    
    body.single-post .post-navigation {
        grid-template-columns: 1fr;
    }
    
    body.single-post .post-nav-next {
        text-align: left;
    }
    
    body.single-post .post-nav-next .post-nav-label {
        justify-content: flex-start;
        flex-direction: row-reverse;
    }
    
    body.single-post .related-posts-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    body.single-post .post-title {
        font-size: 1.75rem;
    }
    
    body.single-post .post-meta {
        font-size: 0.8125rem;
    }
    
    body.single-post .post-content p {
        font-size: 1rem;
    }
    
    body.single-post .post-content h2 {
        font-size: 1.5rem;
    }
    
    body.single-post .post-content h3 {
        font-size: 1.25rem;
    }
    
    body.single-post .post-cta {
        padding: 2rem 1.5rem;
    }
}