/**
 * Quarter King Blog Post Styles
 * Premium billiards e-commerce aesthetic - dark theme with gradient accents
 *
 * Design Direction: Sophisticated sports-luxury with bold typography
 * and the signature QK multicolor gradient
 */

/* ============================================
   CSS CUSTOM PROPERTIES (QK Brand System)
   ============================================ */
:root {
    /* Brand Gradients */
    --qk-gradient-brand: linear-gradient(135deg, #f97316 0%, #ec4899 50%, #a855f7 100%);
    --qk-gradient-accent: linear-gradient(135deg, #49a0da 0%, #a855f7 100%);
    --qk-gradient-hover: linear-gradient(135deg, #fb923c 0%, #f472b6 50%, #c084fc 100%);

    /* Core Colors */
    --qk-cyan: #49a0da;
    --qk-orange: #f97316;
    --qk-pink: #ec4899;
    --qk-purple: #a855f7;

    /* Backgrounds */
    --qk-bg-dark: #0f0f23;
    --qk-bg-elevated: #1a1a2e;
    --qk-bg-card: #252542;
    --qk-bg-surface: #2d2d4a;

    /* Text */
    --qk-text-primary: #f1f5f9;
    --qk-text-secondary: #94a3b8;
    --qk-text-muted: #64748b;

    /* Borders & Effects */
    --qk-border: rgba(255, 255, 255, 0.08);
    --qk-border-glow: rgba(73, 160, 218, 0.3);
    --qk-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
    --qk-shadow-glow: 0 0 40px rgba(73, 160, 218, 0.15);

    /* Typography */
    --qk-font-display: 'Oswald', 'Bebas Neue', sans-serif;
    --qk-font-body: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --qk-radius: 12px;
    --qk-radius-lg: 20px;
}

/* ============================================
   SINGLE POST CONTAINER
   ============================================ */
body.single-post {
    background: var(--qk-bg-dark);
}

body.single-post .site-content {
    background: var(--qk-bg-dark);
}

/* Main article wrapper */
body.single-post article.post {
    background: var(--qk-bg-dark);
    padding: 0;
    margin: 0;
}

body.single-post .entry-content-wrapper,
body.single-post .ast-container {
    background: var(--qk-bg-dark);
}

/* ============================================
   HERO SECTION - Post Title Area
   ============================================ */
body.single-post .entry-header,
body.single-post article > header {
    background: linear-gradient(180deg, var(--qk-bg-elevated) 0%, var(--qk-bg-dark) 100%);
    padding: 80px 0 60px;
    margin-bottom: 0;
    position: relative;
    overflow: hidden;
}

/* Decorative gradient line at top */
body.single-post .entry-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--qk-gradient-brand);
}

/* Subtle radial glow background effect */
body.single-post .entry-header::after {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(73, 160, 218, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

/* ============================================
   POST TITLE - Gradient Text Effect
   ============================================ */
body.single-post .entry-title,
body.single-post h1.entry-title,
body.single-post article h1 {
    font-family: var(--qk-font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    margin: 0 auto 24px;
    max-width: 900px;
    padding: 0 20px;
    text-align: center;

    /* Gradient text effect */
    background: var(--qk-gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;

    /* Text shadow for depth (on fallback) */
    text-shadow: none;
}

/* ============================================
   POST META - Date, Author, Category
   ============================================ */
body.single-post .entry-meta,
body.single-post .post-meta,
body.single-post article .entry-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    font-family: var(--qk-font-body);
    font-size: 0.9rem;
    color: var(--qk-text-secondary);
    padding: 0 20px;
    max-width: 900px;
    margin: 0 auto;
}

body.single-post .entry-meta a,
body.single-post .post-meta a {
    color: var(--qk-cyan);
    text-decoration: none;
    transition: color 0.3s ease;
}

body.single-post .entry-meta a:hover,
body.single-post .post-meta a:hover {
    color: var(--qk-orange);
}

/* Meta separator */
body.single-post .entry-meta span:not(:last-child)::after {
    content: '•';
    margin-left: 20px;
    color: var(--qk-text-muted);
}

/* ============================================
   MAIN CONTENT AREA
   ============================================ */
body.single-post .entry-content,
body.single-post article .entry-content,
body.single-post .ast-article-single .entry-content {
    background: var(--qk-bg-dark);
    color: var(--qk-text-primary);
    font-family: var(--qk-font-body);
    font-size: 1.125rem;
    line-height: 1.8;
    padding: 60px 20px 80px;
    max-width: 800px;
    margin: 0 auto;
}

/* Force text color for all content */
body.single-post .entry-content,
body.single-post .entry-content p,
body.single-post .entry-content li,
body.single-post .entry-content span,
body.single-post .entry-content div {
    color: var(--qk-text-primary) !important;
}

/* ============================================
   CONTENT TYPOGRAPHY
   ============================================ */

/* Headings within content */
body.single-post .entry-content h2 {
    font-family: var(--qk-font-display);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 600;
    color: var(--qk-text-primary) !important;
    margin: 60px 0 24px;
    padding-bottom: 16px;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* Gradient underline for H2 */
body.single-post .entry-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: var(--qk-gradient-brand);
    border-radius: 2px;
}

body.single-post .entry-content h3 {
    font-family: var(--qk-font-display);
    font-size: clamp(1.35rem, 2.5vw, 1.75rem);
    font-weight: 600;
    color: var(--qk-cyan) !important;
    margin: 48px 0 20px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

body.single-post .entry-content h4,
body.single-post .entry-content h5,
body.single-post .entry-content h6 {
    font-family: var(--qk-font-display);
    font-weight: 600;
    color: var(--qk-text-primary) !important;
    margin: 36px 0 16px;
}

/* Paragraphs */
body.single-post .entry-content p {
    margin-bottom: 1.5em;
    color: var(--qk-text-primary) !important;
}

/* First paragraph - larger drop cap feel */
body.single-post .entry-content > p:first-of-type {
    font-size: 1.25rem;
    color: var(--qk-text-secondary) !important;
    line-height: 1.7;
}

/* Links */
body.single-post .entry-content a {
    color: var(--qk-cyan);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

body.single-post .entry-content a:hover {
    color: var(--qk-orange);
    border-bottom-color: var(--qk-orange);
}

/* ============================================
   LISTS
   ============================================ */
body.single-post .entry-content ul,
body.single-post .entry-content ol {
    margin: 24px 0;
    padding-left: 24px;
}

body.single-post .entry-content li {
    margin-bottom: 12px;
    color: var(--qk-text-primary) !important;
    position: relative;
}

body.single-post .entry-content ul li::marker {
    color: var(--qk-cyan);
}

body.single-post .entry-content ol li::marker {
    color: var(--qk-orange);
    font-weight: 600;
}

/* ============================================
   BLOCKQUOTES
   ============================================ */
body.single-post .entry-content blockquote {
    background: var(--qk-bg-elevated);
    border-left: 4px solid;
    border-image: var(--qk-gradient-brand) 1;
    padding: 24px 32px;
    margin: 40px 0;
    border-radius: 0 var(--qk-radius) var(--qk-radius) 0;
    font-style: italic;
    font-size: 1.15rem;
    color: var(--qk-text-secondary) !important;
    position: relative;
}

body.single-post .entry-content blockquote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    font-family: Georgia, serif;
    background: var(--qk-gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.5;
}

body.single-post .entry-content blockquote p {
    margin: 0;
    color: var(--qk-text-secondary) !important;
}

/* ============================================
   CODE BLOCKS
   ============================================ */
body.single-post .entry-content code {
    background: var(--qk-bg-elevated);
    color: var(--qk-cyan);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.9em;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

body.single-post .entry-content pre {
    background: var(--qk-bg-elevated);
    border: 1px solid var(--qk-border);
    border-radius: var(--qk-radius);
    padding: 24px;
    overflow-x: auto;
    margin: 32px 0;
}

body.single-post .entry-content pre code {
    background: none;
    padding: 0;
    color: var(--qk-text-primary);
}

/* ============================================
   IMAGES
   ============================================ */
body.single-post .entry-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--qk-radius);
    margin: 32px 0;
    box-shadow: var(--qk-shadow);
}

body.single-post .entry-content figure {
    margin: 40px 0;
}

body.single-post .entry-content figcaption {
    text-align: center;
    color: var(--qk-text-muted);
    font-size: 0.9rem;
    margin-top: 12px;
    font-style: italic;
}

/* ============================================
   FAQ SECTION STYLING
   ============================================ */
body.single-post .entry-content .faq-section,
body.single-post .entry-content .wp-block-yoast-faq-block {
    background: var(--qk-bg-elevated);
    border-radius: var(--qk-radius-lg);
    padding: 40px;
    margin: 48px 0;
    border: 1px solid var(--qk-border);
}

body.single-post .entry-content .faq-question {
    font-family: var(--qk-font-display);
    font-weight: 600;
    color: var(--qk-text-primary) !important;
    margin-bottom: 12px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

body.single-post .entry-content .faq-answer {
    color: var(--qk-text-secondary) !important;
    padding-left: 20px;
    border-left: 2px solid var(--qk-cyan);
}

/* ============================================
   TABLES
   ============================================ */
body.single-post .entry-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 32px 0;
    background: var(--qk-bg-elevated);
    border-radius: var(--qk-radius);
    overflow: hidden;
}

body.single-post .entry-content th {
    background: var(--qk-bg-surface);
    color: var(--qk-text-primary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    padding: 16px;
    text-align: left;
}

body.single-post .entry-content td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--qk-border);
    color: var(--qk-text-secondary);
}

body.single-post .entry-content tr:last-child td {
    border-bottom: none;
}

/* ============================================
   HORIZONTAL RULES
   ============================================ */
body.single-post .entry-content hr {
    border: none;
    height: 2px;
    background: var(--qk-gradient-brand);
    margin: 48px 0;
    border-radius: 1px;
}

/* ============================================
   CTA BOX / CALLOUT
   ============================================ */
body.single-post .entry-content .cta-box,
body.single-post .entry-content .wp-block-group.has-background {
    background: linear-gradient(135deg, rgba(73, 160, 218, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
    border: 1px solid var(--qk-border-glow);
    border-radius: var(--qk-radius-lg);
    padding: 32px;
    margin: 40px 0;
    text-align: center;
}

/* ============================================
   POST NAVIGATION
   ============================================ */
body.single-post .post-navigation,
body.single-post nav.navigation.post-navigation {
    background: var(--qk-bg-elevated);
    padding: 40px;
    margin-top: 60px;
    border-radius: var(--qk-radius-lg);
    border: 1px solid var(--qk-border);
}

body.single-post .post-navigation a {
    color: var(--qk-text-primary);
    text-decoration: none;
    font-family: var(--qk-font-display);
    font-weight: 600;
    transition: color 0.3s ease;
}

body.single-post .post-navigation a:hover {
    color: var(--qk-cyan);
}

body.single-post .post-navigation .nav-subtitle {
    color: var(--qk-text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 8px;
}

/* ============================================
   AUTHOR BOX (if present)
   ============================================ */
body.single-post .author-box,
body.single-post .ast-author-box {
    background: var(--qk-bg-elevated);
    border-radius: var(--qk-radius-lg);
    padding: 32px;
    margin: 48px 0;
    border: 1px solid var(--qk-border);
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

body.single-post .author-box img {
    border-radius: 50%;
    width: 80px;
    height: 80px;
    border: 3px solid;
    border-image: var(--qk-gradient-brand) 1;
}

body.single-post .author-box .author-name {
    font-family: var(--qk-font-display);
    font-weight: 600;
    color: var(--qk-text-primary);
    margin-bottom: 8px;
}

body.single-post .author-box .author-bio {
    color: var(--qk-text-secondary);
    font-size: 0.95rem;
}

/* ============================================
   RELATED POSTS (if present)
   ============================================ */
body.single-post .related-posts {
    background: var(--qk-bg-elevated);
    padding: 48px;
    margin-top: 60px;
    border-radius: var(--qk-radius-lg);
}

body.single-post .related-posts h3 {
    font-family: var(--qk-font-display);
    color: var(--qk-text-primary);
    text-transform: uppercase;
    margin-bottom: 32px;
    text-align: center;
}

/* ============================================
   COMMENTS SECTION
   ============================================ */
body.single-post #comments,
body.single-post .comments-area {
    background: var(--qk-bg-dark);
    padding: 48px 20px;
    max-width: 800px;
    margin: 0 auto;
}

body.single-post .comments-title {
    font-family: var(--qk-font-display);
    color: var(--qk-text-primary);
    text-transform: uppercase;
    margin-bottom: 32px;
}

body.single-post .comment-body {
    background: var(--qk-bg-elevated);
    border-radius: var(--qk-radius);
    padding: 24px;
    margin-bottom: 20px;
    border: 1px solid var(--qk-border);
}

body.single-post .comment-content p {
    color: var(--qk-text-secondary) !important;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 768px) {
    body.single-post .entry-header {
        padding: 60px 0 40px;
    }

    body.single-post .entry-title {
        font-size: 2rem;
    }

    body.single-post .entry-content {
        padding: 40px 16px 60px;
        font-size: 1rem;
    }

    body.single-post .entry-content h2 {
        margin-top: 40px;
    }

    body.single-post .entry-meta {
        flex-direction: column;
        gap: 8px;
    }

    body.single-post .entry-meta span:not(:last-child)::after {
        display: none;
    }

    body.single-post .entry-content blockquote {
        padding: 20px;
        margin: 24px 0;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    body.single-post {
        background: white !important;
    }

    body.single-post .entry-content,
    body.single-post .entry-content p,
    body.single-post .entry-content li {
        color: black !important;
    }

    body.single-post .entry-title {
        background: none;
        -webkit-text-fill-color: black;
        color: black;
    }
}