/* ============================================
   Showa Era Izakaya — Blog Editorial System
   Publisher-Level Magazine Layout
   ============================================ */

/* --- Blog Theme Variables --- */
:root {
    --blog-bg: #141211;
    --blog-surface: #1e1c1a;
    --blog-surface2: #262321;
    --blog-ink: #f0ece4;
    --blog-muted: #9a948a;
    --blog-accent: #c9a96e;
    --blog-accent2: #8b2500;
    --blog-panel-warm: #2a2218;
    --blog-panel-cool: #1a1f24;
    --blog-panel-tips: #1f2a1a;
    --blog-panel-faq: #241a2a;
    --blog-border: rgba(201, 169, 110, 0.15);
    --blog-max: 780px;
    --blog-wide: 1100px;
    --blog-sidebar: 280px;
    --blog-font-display: 'Cormorant Garamond', Georgia, serif;
    --blog-font-body: 'Inter', 'Helvetica Neue', sans-serif;
    --blog-font-jp: 'Noto Serif JP', serif;
}

/* --- Reading Progress Bar --- */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blog-accent), var(--blog-accent2));
    z-index: 9999;
    transition: width 0.1s linear;
}

/* --- Blog Index Page --- */
.blog-index-hero {
    padding: 8rem 0 4rem;
    text-align: center;
    background: var(--blog-surface);
    border-bottom: 1px solid var(--blog-border);
}

.blog-index-hero .section-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5em;
    color: var(--blog-accent);
    display: block;
    margin-bottom: 1rem;
}

.blog-index-hero h1 {
    font-family: var(--blog-font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    color: var(--blog-ink);
    margin-bottom: 0.5rem;
}

.blog-index-hero .blog-index-jp {
    font-family: var(--blog-font-jp);
    font-size: 0.9rem;
    color: var(--blog-accent);
    margin-bottom: 1.5rem;
}

.blog-index-hero p {
    color: var(--blog-muted);
    max-width: 550px;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 1.8;
}

/* Blog Post Cards Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2.5rem;
    padding: 4rem 0;
}

.blog-card {
    background: var(--blog-surface);
    border: 1px solid var(--blog-border);
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.blog-card-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.06);
}

.blog-card-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--blog-accent);
    background: rgba(20, 18, 17, 0.85);
    padding: 0.3rem 0.8rem;
    backdrop-filter: blur(6px);
}

.blog-card-body {
    padding: 1.8rem;
}

.blog-card-meta {
    font-size: 0.75rem;
    color: var(--blog-muted);
    margin-bottom: 0.8rem;
    display: flex;
    gap: 1rem;
}

.blog-card-body h2 {
    font-family: var(--blog-font-display);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--blog-ink);
    line-height: 1.35;
    margin-bottom: 0.8rem;
}

.blog-card-body h2 a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.blog-card-body h2 a:hover {
    color: var(--blog-accent);
}

.blog-card-excerpt {
    font-size: 0.9rem;
    color: var(--blog-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.blog-card-readmore {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--blog-accent);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.blog-card-readmore:hover {
    gap: 0.8rem;
}

/* ============================================
   ARTICLE PAGE — Publisher Editorial Layout
   ============================================ */

/* Article Hero */
.article-hero {
    position: relative;
    height: 65vh;
    min-height: 450px;
    max-height: 650px;
    overflow: hidden;
}

.article-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
        rgba(20,18,17,0.2) 0%,
        rgba(20,18,17,0.5) 50%,
        rgba(20,18,17,0.95) 100%);
}

.article-hero-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0 2rem 3rem;
    z-index: 1;
}

.article-hero-inner {
    max-width: var(--blog-wide);
    margin: 0 auto;
}

.article-category-badge {
    display: inline-block;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--blog-accent);
    border: 1px solid var(--blog-accent);
    padding: 0.3rem 1rem;
    margin-bottom: 1.2rem;
}

.article-hero h1 {
    font-family: var(--blog-font-display);
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 300;
    color: var(--blog-ink);
    line-height: 1.2;
    max-width: 750px;
    margin-bottom: 1rem;
}

.article-dek {
    font-family: var(--blog-font-display);
    font-size: 1.15rem;
    font-style: italic;
    color: rgba(240, 236, 228, 0.7);
    max-width: 600px;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.article-meta-bar {
    display: flex;
    align-items: center;
    gap: 2rem;
    font-size: 0.78rem;
    color: var(--blog-muted);
    flex-wrap: wrap;
}

.article-meta-bar span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* --- Two-Column Editorial Layout --- */
.article-layout {
    max-width: var(--blog-wide);
    margin: 0 auto;
    padding: 3rem 2rem;
    display: grid;
    grid-template-columns: 1fr var(--blog-sidebar);
    gap: 4rem;
}

/* Main Content Column */
.article-content {
    max-width: var(--blog-max);
    min-width: 0;
}

/* Drop Cap */
.article-lead {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--blog-ink);
    margin-bottom: 2rem;
}

.article-lead::first-letter {
    float: left;
    font-family: var(--blog-font-display);
    font-size: 4.5rem;
    line-height: 0.75;
    padding: 0.1em 0.12em 0 0;
    color: var(--blog-accent);
    font-weight: 400;
}

/* Typography */
.article-content h2 {
    font-family: var(--blog-font-display);
    font-size: 1.8rem;
    font-weight: 400;
    color: var(--blog-ink);
    margin: 3rem 0 1.2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--blog-border);
    line-height: 1.3;
}

.article-content h2:first-of-type {
    border-top: none;
    padding-top: 0;
}

.article-content h3 {
    font-family: var(--blog-font-display);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--blog-ink);
    margin: 2rem 0 0.8rem;
}

.article-content p {
    font-size: 1.02rem;
    line-height: 1.85;
    color: rgba(240, 236, 228, 0.85);
    margin-bottom: 1.5rem;
}

.article-content ul,
.article-content ol {
    margin: 1rem 0 1.5rem 1.2rem;
    list-style: disc;
}

.article-content li {
    font-size: 1rem;
    line-height: 1.8;
    color: rgba(240, 236, 228, 0.85);
    margin-bottom: 0.5rem;
}

.article-content ol {
    list-style: decimal;
}

.article-content strong {
    color: var(--blog-ink);
}

.article-content a {
    color: var(--blog-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: rgba(201,169,110,0.4);
    transition: text-decoration-color 0.3s;
}

.article-content a:hover {
    text-decoration-color: var(--blog-accent);
}

/* Inline Image */
.article-inline-image {
    margin: 2.5rem 0;
}

.article-inline-image img {
    width: 100%;
    height: auto;
    display: block;
}

.article-inline-image figcaption {
    font-size: 0.8rem;
    color: var(--blog-muted);
    text-align: center;
    margin-top: 0.8rem;
    font-style: italic;
}

/* Section Ornament */
.section-ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 2.5rem 0;
    color: var(--blog-accent);
    opacity: 0.6;
}

.section-ornament::before,
.section-ornament::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--blog-border);
    max-width: 80px;
}

.section-ornament svg {
    width: 28px;
    height: 28px;
}

/* Pull Quote */
.pull-quote {
    margin: 2.5rem 0;
    padding: 2rem 2.5rem;
    border-left: 3px solid var(--blog-accent);
    background: var(--blog-panel-warm);
}

.pull-quote p {
    font-family: var(--blog-font-display);
    font-size: 1.35rem;
    font-style: italic;
    line-height: 1.55;
    color: var(--blog-ink);
    margin-bottom: 0.5rem;
}

.pull-quote cite {
    font-family: var(--blog-font-body);
    font-size: 0.8rem;
    font-style: normal;
    color: var(--blog-accent);
    letter-spacing: 0.1em;
}

/* --- Editorial Panels --- */
.editorial-panel {
    margin: 2.5rem 0;
    padding: 2rem;
    border: 1px solid var(--blog-border);
    position: relative;
}

.editorial-panel-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.2rem;
}

.editorial-panel-header svg {
    width: 24px;
    height: 24px;
    color: var(--blog-accent);
    flex-shrink: 0;
}

.editorial-panel-header h3 {
    font-family: var(--blog-font-body);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--blog-accent);
    margin: 0;
    border: none;
    padding: 0;
}

.editorial-panel ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.editorial-panel li {
    padding: 0.5rem 0;
    padding-left: 1.2rem;
    position: relative;
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.editorial-panel li:last-child {
    border-bottom: none;
}

.editorial-panel li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.9rem;
    width: 6px;
    height: 6px;
    background: var(--blog-accent);
    border-radius: 50%;
}

/* Quick Picks */
.panel-quick-picks {
    background: var(--blog-panel-warm);
    border-color: rgba(201,169,110,0.25);
}

/* Key Takeaways */
.panel-takeaways {
    background: var(--blog-panel-cool);
    border-color: rgba(100,150,200,0.15);
}

.panel-takeaways .editorial-panel-header h3 {
    color: #7eb8da;
}

.panel-takeaways li::before {
    background: #7eb8da;
}

/* Local Tips */
.panel-tips {
    background: var(--blog-panel-tips);
    border-color: rgba(100,180,100,0.15);
}

.panel-tips .editorial-panel-header h3 {
    color: #7eba7e;
}

.panel-tips li::before {
    background: #7eba7e;
}

/* Visit Info */
.panel-visit {
    background: var(--blog-panel-warm);
    border-color: var(--blog-accent);
    text-align: center;
    padding: 2.5rem 2rem;
}

.panel-visit h3 {
    font-family: var(--blog-font-display);
    font-size: 1.4rem;
    color: var(--blog-ink);
    margin-bottom: 1rem;
}

.panel-visit-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    text-align: left;
    margin-bottom: 1.5rem;
}

.panel-visit-item {
    padding: 0.8rem;
    border: 1px solid var(--blog-border);
}

.panel-visit-item strong {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--blog-accent);
    margin-bottom: 0.3rem;
}

.panel-visit-item span {
    font-size: 0.9rem;
    color: var(--blog-ink);
    line-height: 1.5;
}

.panel-visit-item a {
    color: var(--blog-accent);
    text-decoration: none;
}

/* FAQs */
.panel-faq {
    background: var(--blog-panel-faq);
    border-color: rgba(160,120,200,0.15);
}

.panel-faq .editorial-panel-header h3 {
    color: #b89cd8;
}

.faq-item {
    margin-bottom: 1.2rem;
    padding-bottom: 1.2rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.faq-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.faq-item h4 {
    font-family: var(--blog-font-body);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--blog-ink);
    margin-bottom: 0.5rem;
}

.faq-item p {
    font-size: 0.9rem;
    color: rgba(240,236,228,0.7);
    margin: 0;
    line-height: 1.7;
}

/* Keyword Map Panel */
.panel-keywords {
    background: var(--blog-surface2);
    border-color: var(--blog-border);
    font-size: 0.8rem;
}

.keyword-primary {
    display: inline-block;
    background: rgba(201,169,110,0.15);
    color: var(--blog-accent);
    padding: 0.2rem 0.6rem;
    margin: 0.2rem;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.keyword-secondary {
    display: inline-block;
    background: rgba(255,255,255,0.05);
    color: var(--blog-muted);
    padding: 0.2rem 0.6rem;
    margin: 0.2rem;
    font-size: 0.7rem;
}

.keyword-geo {
    display: inline-block;
    background: rgba(126,186,126,0.1);
    color: #7eba7e;
    padding: 0.2rem 0.6rem;
    margin: 0.2rem;
    font-size: 0.7rem;
}

/* --- Table of Contents --- */
.toc {
    margin: 2rem 0;
    padding: 1.5rem 2rem;
    background: var(--blog-surface2);
    border: 1px solid var(--blog-border);
}

.toc-title {
    font-family: var(--blog-font-body);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--blog-accent);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toc ol {
    counter-reset: toc-counter;
    list-style: none;
    margin: 0;
    padding: 0;
}

.toc li {
    counter-increment: toc-counter;
    margin-bottom: 0;
    border-bottom: none;
    padding-left: 0;
}

.toc li::before {
    display: none;
}

.toc a {
    display: flex;
    align-items: baseline;
    gap: 0.7rem;
    padding: 0.4rem 0;
    font-size: 0.88rem;
    color: rgba(240,236,228,0.6);
    text-decoration: none;
    transition: color 0.3s;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.toc a:hover {
    color: var(--blog-accent);
}

.toc a::before {
    content: counter(toc-counter, decimal-leading-zero);
    font-family: var(--blog-font-display);
    font-size: 0.8rem;
    color: var(--blog-accent);
    opacity: 0.5;
    min-width: 20px;
}

/* --- Sidebar --- */
.article-sidebar {
    position: relative;
}

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

/* Sidebar Share */
.sidebar-share {
    margin-bottom: 2rem;
}

.sidebar-share h4 {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--blog-muted);
    margin-bottom: 0.8rem;
}

.share-buttons {
    display: flex;
    gap: 0.5rem;
}

.share-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--blog-border);
    color: var(--blog-muted);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s;
    background: none;
}

.share-btn:hover {
    border-color: var(--blog-accent);
    color: var(--blog-accent);
    background: rgba(201,169,110,0.08);
}

/* Sidebar TOC */
.sidebar-toc {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--blog-surface2);
    border: 1px solid var(--blog-border);
}

.sidebar-toc h4 {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--blog-accent);
    margin-bottom: 1rem;
}

.sidebar-toc a {
    display: block;
    padding: 0.4rem 0;
    font-size: 0.82rem;
    color: var(--blog-muted);
    text-decoration: none;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    transition: color 0.3s;
}

.sidebar-toc a:hover,
.sidebar-toc a.active {
    color: var(--blog-accent);
}

/* Sidebar Visit Card */
.sidebar-visit {
    padding: 1.5rem;
    background: var(--blog-panel-warm);
    border: 1px solid var(--blog-border);
    margin-bottom: 2rem;
}

.sidebar-visit h4 {
    font-family: var(--blog-font-display);
    font-size: 1.1rem;
    color: var(--blog-ink);
    margin-bottom: 1rem;
}

.sidebar-visit p {
    font-size: 0.82rem;
    color: var(--blog-muted);
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.sidebar-visit a {
    color: var(--blog-accent);
    text-decoration: none;
}

.sidebar-visit .btn {
    width: 100%;
    text-align: center;
    margin-top: 1rem;
    font-size: 0.7rem;
    padding: 0.7rem;
}

/* Sidebar Decoration */
.sidebar-decoration {
    text-align: center;
    padding: 1.5rem 0;
    opacity: 0.3;
}

.sidebar-decoration svg {
    width: 60px;
    height: auto;
}

/* --- Article CTA Section --- */
.article-cta {
    margin: 3rem 0;
    padding: 3rem;
    background: var(--blog-panel-warm);
    border: 1px solid var(--blog-accent);
    text-align: center;
}

.article-cta h3 {
    font-family: var(--blog-font-display);
    font-size: 1.6rem;
    color: var(--blog-ink);
    margin-bottom: 0.8rem;
    border: none;
    padding: 0;
}

.article-cta p {
    color: var(--blog-muted);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.article-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.article-cta-buttons .btn {
    font-size: 0.7rem;
    padding: 0.8rem 1.8rem;
}

/* --- Related Posts --- */
.related-posts {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--blog-border);
}

.related-posts h3 {
    font-family: var(--blog-font-display);
    font-size: 1.5rem;
    color: var(--blog-ink);
    margin-bottom: 2rem;
    border: none;
    padding: 0;
    text-align: center;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.related-card {
    border: 1px solid var(--blog-border);
    overflow: hidden;
    transition: transform 0.3s;
}

.related-card:hover {
    transform: translateY(-4px);
}

.related-card img {
    width: 100%;
    height: 140px;
    object-fit: cover;
}

.related-card-body {
    padding: 1.2rem;
}

.related-card-body h4 {
    font-family: var(--blog-font-display);
    font-size: 1rem;
    color: var(--blog-ink);
    line-height: 1.3;
    margin: 0;
}

.related-card-body h4 a {
    color: inherit;
    text-decoration: none;
}

.related-card-body h4 a:hover {
    color: var(--blog-accent);
}

/* --- Prev/Next Navigation --- */
.post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 3rem 0;
    padding-top: 2rem;
    border-top: 1px solid var(--blog-border);
}

.post-nav-item {
    padding: 1.5rem;
    border: 1px solid var(--blog-border);
    text-decoration: none;
    transition: border-color 0.3s;
}

.post-nav-item:hover {
    border-color: var(--blog-accent);
}

.post-nav-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--blog-accent);
    display: block;
    margin-bottom: 0.5rem;
}

.post-nav-title {
    font-family: var(--blog-font-display);
    font-size: 1rem;
    color: var(--blog-ink);
    line-height: 1.35;
}

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

/* --- Pairing Table --- */
.pairing-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.9rem;
}

.pairing-table th {
    background: var(--blog-surface2);
    color: var(--blog-accent);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 0.8rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--blog-border);
}

.pairing-table td {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    color: rgba(240,236,228,0.8);
}

.pairing-table tr:hover td {
    background: rgba(201,169,110,0.05);
}

/* --- Responsive --- */
@media (max-width: 900px) {
    .article-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .article-sidebar {
        order: -1;
    }

    .sidebar-sticky {
        position: static;
    }

    .sidebar-toc {
        display: none;
    }

    .related-grid {
        grid-template-columns: 1fr;
    }

    .post-nav {
        grid-template-columns: 1fr;
    }

    .panel-visit-details {
        grid-template-columns: 1fr;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .article-hero {
        height: 50vh;
        min-height: 350px;
    }

    .article-hero h1 {
        font-size: 1.8rem;
    }

    .article-content h2 {
        font-size: 1.4rem;
    }

    .article-cta {
        padding: 2rem 1.5rem;
    }

    .article-cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .article-cta-buttons .btn {
        width: 100%;
        max-width: 280px;
    }

    .editorial-panel {
        padding: 1.5rem;
    }

    .pull-quote {
        padding: 1.5rem;
    }
}