/* =========================================================
   Single Article — Design System Unificado
   Tokens idênticos a artigos/style.css
   ========================================================= */

/* ── Akrobat ── */
@font-face {
    font-family: "Akrobat";
    src: url("/wp-content/themes/lucrar-hello-child/assets/fonts/Akrobat-Bold.woff2") format("woff2"),
        url("/wp-content/themes/lucrar-hello-child/assets/fonts/Akrobat-Bold.otf") format("opentype");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Akrobat";
    src: url("/wp-content/themes/lucrar-hello-child/assets/fonts/Akrobat-Black.woff2") format("woff2"),
        url("/wp-content/themes/lucrar-hello-child/assets/fonts/Akrobat-Black.otf") format("opentype");
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

/* ── Design Tokens (espelha artigos/style.css) ── */
:root {
    --c-bg: #0b0f13;
    --c-surface: rgba(255, 255, 255, 0.04);
    --c-surface-2: rgba(255, 255, 255, 0.07);
    --c-border: rgba(255, 255, 255, 0.08);
    --c-border-brand: rgba(239, 215, 160, 0.25);
    --c-brand: #efd7a0;
    --c-green: #00c16a;
    --c-text: #e8e8e8;
    --c-muted: #8a929b;
    --c-subtle: rgba(255, 255, 255, 0.3);

    --t-hero: clamp(1.7rem, 4vw, 2.6rem);
    --t-h1: clamp(1.5rem, 3.5vw, 2.2rem);
    --t-h2: clamp(1.3rem, 3vw, 1.7rem);
    --t-h3: clamp(1.1rem, 2vw, 1.3rem);
    --t-body: 1rem;
    --t-small: 0.875rem;
    --t-xs: 0.72rem;

    --sp-xs: 8px;
    --sp-sm: 16px;
    --sp-md: 24px;
    --sp-lg: 40px;
    --sp-xl: 64px;

    --r-sm: 8px;
    --r-md: 14px;
    --r-lg: 20px;
    --r-pill: 100px;

    --max-article: 1100px;
    --max-col: 700px;
}

/* ══════════════════════════════════════════
   READING PROGRESS BAR
   ══════════════════════════════════════════ */
.lcr-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--c-brand), #fff8e7);
    box-shadow: 0 0 8px rgba(239, 215, 160, 0.6);
    z-index: 9999;
    transition: width 0.1s linear;
    pointer-events: none;
}

/* ══════════════════════════════════════════
   BASE
   ══════════════════════════════════════════ */
.single-article {
    background: var(--c-bg);
    color: var(--c-text);
    font-family: "Akrobat", system-ui, sans-serif;
}

.article {
    max-width: var(--max-article);
    margin-inline: auto;
    padding: var(--sp-lg) var(--sp-md) var(--sp-xl);
}

/* ══════════════════════════════════════════
   HERO
   ══════════════════════════════════════════ */
.article__hero {
    position: relative;
    overflow: hidden;
    background: #000;
    max-height: clamp(300px, 50vw, 520px);
    margin-bottom: 0;
}

.article__hero img {
    width: 100%;
    display: block;
    object-fit: cover;
    max-height: clamp(300px, 50vw, 520px);
}

.article__hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(transparent 0%, var(--c-bg) 100%);
    pointer-events: none;
}

/* ══════════════════════════════════════════
   HEADER (categoria + título + meta)
   ══════════════════════════════════════════ */

/* Sem hero image: header começa com espaço positivo */
.article__header {
    max-width: var(--max-col);
    margin: 0 auto var(--sp-md);
    padding: 0;
    position: relative;
    z-index: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Com hero image: header sobe para sobrepor o gradiente do hero */
.article__hero + .article__header {
    margin-top: -48px;
    padding-bottom: var(--sp-md);
}

.article__cat {
    display: inline-flex;
    align-items: center;
    font-family: "Akrobat", system-ui, sans-serif;
    font-weight: 700;
    font-size: var(--t-xs);
    letter-spacing: 1.4px;
    text-transform: uppercase;
    color: var(--c-green);
    background: rgba(0, 193, 106, 0.1);
    border: 1px solid rgba(0, 193, 106, 0.18);
    border-radius: var(--r-pill);
    padding: 3px 10px;
    margin-bottom: 14px;
}

.article__title {
    font-family: "Akrobat", system-ui, sans-serif !important;
    font-weight: 900 !important;
    text-transform: none !important;
    line-height: 1.08;
    font-size: var(--t-hero);
    margin: 0 0 18px;
    background: linear-gradient(135deg, #efd7a0 20%, #fff 50%, #efd7a0 80%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: art-shimmer 5s linear infinite;
}

@keyframes art-shimmer {
    to {
        background-position: 200% center;
    }
}

.article__meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-xs);
    font-family: "Akrobat", system-ui, sans-serif;
    font-weight: 700;
    font-size: var(--t-xs);
    color: var(--c-muted);
    flex-wrap: wrap;
}

.article__dot {
    opacity: 0.4;
}

/* ══════════════════════════════════════════
   BODY: grid sidebar (desktop) / stack (mobile)
   ══════════════════════════════════════════ */
.article__body {
    max-width: var(--max-col);
    margin-inline: auto;
}

.article__body--with-sidebar {
    max-width: var(--max-article);
    display: grid;
    grid-template-columns: 1fr 268px;
    gap: var(--sp-xl);
    align-items: start;
}

.article__main {
    min-width: 0;
}

.article__sidebar {
    position: sticky;
    top: 96px;
}

/* ══════════════════════════════════════════
   TOC (sidebar glassmorphism)
   ══════════════════════════════════════════ */
.article__toc {
    border: 1px solid var(--c-border-brand);
    background: rgba(11, 15, 19, 0.85);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-radius: var(--r-lg);
    padding: 20px 20px 16px;
}

.toc__title {
    font-family: "Akrobat", system-ui, sans-serif;
    font-weight: 900;
    font-size: var(--t-xs);
    letter-spacing: 1.4px;
    text-transform: uppercase;
    color: var(--c-brand);
    margin: 0 0 14px;
}

.toc__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.toc__item {
    margin: 0;
}

.toc__item a {
    display: block;
    padding: 6px 0 6px 12px;
    font-family: "Akrobat", system-ui, sans-serif;
    font-weight: 700;
    font-size: var(--t-small);
    color: rgba(232, 232, 232, 0.55);
    text-decoration: none;
    border-left: 2px solid transparent;
    line-height: 1.35;
    transition: color 0.2s, border-color 0.2s;
}

.toc__item a:hover,
.toc__item--active > a {
    color: var(--c-brand);
    border-left-color: var(--c-brand);
}

.toc__item--h3 a {
    padding-left: 24px;
    font-size: 0.825rem;
    color: rgba(232, 232, 232, 0.38);
}

.toc__item--h3 a:hover,
.toc__item--h3.toc__item--active > a {
    color: var(--c-brand);
    border-left-color: var(--c-brand);
}

/* ══════════════════════════════════════════
   CONTEÚDO DO ARTIGO
   ══════════════════════════════════════════ */
.entry-content,
.article__content {
    color: var(--c-text);
    font-family: "Akrobat", system-ui, sans-serif;
    font-size: var(--t-body);
    line-height: 1.8;
}

.entry-content h2,
.article__content h2 {
    font-family: "Akrobat", system-ui, sans-serif !important;
    font-weight: 900 !important;
    text-transform: none !important;
    font-size: var(--t-h2);
    color: #fff;
    border-left: 3px solid var(--c-brand);
    padding-left: 14px;
    margin: var(--sp-lg) 0 14px;
    scroll-margin-top: 96px;
}

.entry-content h3,
.article__content h3 {
    font-family: "Akrobat", system-ui, sans-serif !important;
    font-weight: 700 !important;
    text-transform: none !important;
    font-size: var(--t-h3);
    color: #f0f0f0;
    margin: var(--sp-md) 0 10px;
    scroll-margin-top: 96px;
}

.entry-content h4,
.article__content h4 {
    font-family: "Akrobat", system-ui, sans-serif !important;
    font-weight: 700 !important;
    font-size: var(--t-body);
    color: #e0e0e0;
    text-transform: uppercase !important;
    letter-spacing: 0.6px;
    margin: 20px 0 8px;
}

.entry-content p,
.article__content p {
    margin: 14px 0;
}

.single-article .entry-content a,
.single-article .article__content a {
    color: var(--c-brand) !important;
    text-decoration: underline !important;
    text-underline-offset: 3px !important;
    transition: opacity 0.15s !important;
}

.single-article .entry-content a:hover,
.single-article .article__content a:hover {
    opacity: 0.75 !important;
}

.entry-content img,
.article__content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: var(--sp-md) auto;
    border-radius: var(--r-md);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
}

.entry-content ul,
.entry-content ol,
.article__content ul,
.article__content ol {
    padding-left: 1.5rem;
    margin: 12px 0;
}

.entry-content li,
.article__content li {
    margin: 7px 0;
}

/* Blockquote elevado */
.entry-content blockquote,
.article__content blockquote {
    border-left: 3px solid var(--c-brand);
    background: var(--c-surface);
    padding: 16px 20px;
    margin: var(--sp-md) 0;
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
    font-style: italic;
    color: var(--c-muted);
}

.entry-content blockquote cite,
.article__content blockquote cite {
    display: block;
    margin-top: 10px;
    font-style: normal;
    font-size: var(--t-xs);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--c-subtle);
}

.entry-content hr {
    border: none;
    border-top: 1px solid var(--c-border);
    margin: var(--sp-md) 0;
}

/* Tabelas responsivas */
.entry-content .table-wrapper,
.article__content .table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 20px 0;
    border-radius: var(--r-sm);
}

.entry-content table {
    border-collapse: collapse;
    width: 100%;
    min-width: 480px;
}

.entry-content td,
.entry-content th {
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 10px 14px;
    font-size: 0.93rem;
}

.entry-content th {
    background: var(--c-surface-2);
    color: #fff;
    font-weight: 700;
    text-transform: uppercase;
    font-size: var(--t-xs);
    letter-spacing: 0.6px;
}

.entry-content tr:nth-child(even) td {
    background: rgba(255, 255, 255, 0.02);
}

.entry-content code {
    background: rgba(255, 255, 255, 0.08);
    color: var(--c-brand);
    padding: 2px 7px;
    border-radius: 6px;
    font-size: 0.88em;
}

.entry-content pre {
    background: rgba(11, 15, 19, 0.95);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    padding: 18px;
    overflow-x: auto;
    margin: 20px 0;
}

.entry-content pre code {
    background: none;
    padding: 0;
}

/* ── Gutenberg block overrides ── */
.entry-content .wp-block-table {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 20px 0;
}

.entry-content .wp-block-table table {
    margin: 0;
    min-width: 480px;
}

.entry-content .wp-block-quote {
    border-left: 3px solid var(--c-brand);
    background: var(--c-surface);
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.entry-content .wp-block-image img {
    margin: 0;
}

.entry-content .wp-block-embed iframe {
    border-radius: var(--r-md);
    width: 100%;
}

.entry-content .wp-block-video video {
    border-radius: var(--r-md);
    width: 100%;
    max-width: 100%;
}

/* ══════════════════════════════════════════
   AUTHOR BOX
   ══════════════════════════════════════════ */
.article__author {
    display: flex;
    align-items: center;
    gap: var(--sp-md);
    margin: var(--sp-xl) 0 var(--sp-md);
    padding: var(--sp-md) var(--sp-lg);
    border: 1px solid var(--c-border);
    background: var(--c-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--r-lg);
}

.article__author-avatar {
    border-radius: 50%;
    flex-shrink: 0;
    border: 2px solid var(--c-border-brand);
}

.article__author-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.article__author-name {
    margin: 0;
    font-family: "Akrobat", system-ui, sans-serif;
    font-weight: 900;
    font-size: 1rem;
    color: #fff;
}

.article__author-bio {
    margin: 0;
    font-family: "Akrobat", system-ui, sans-serif;
    font-weight: 700;
    font-size: var(--t-small);
    color: var(--c-muted);
    line-height: 1.5;
}

/* ══════════════════════════════════════════
   ARTIGOS RELACIONADOS
   ══════════════════════════════════════════ */
.article__related {
    margin-top: var(--sp-xl);
}

.single-article .article__related-title,
.article__related .article__related-title {
    font-family: "Akrobat", system-ui, sans-serif !important;
    font-weight: 900 !important;
    font-size: var(--t-h2) !important;
    color: #fff !important;
    margin: 0 0 var(--sp-md) !important;
    padding-bottom: var(--sp-sm);
    border-bottom: 1px solid var(--c-border);
}

.article__related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--sp-md);
}

.article__related-grid > * {
    max-width: 360px;
}

@media (min-width: 768px) {
    .article__related-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .article__related-grid > * {
        max-width: none;
    }
}

/* ══════════════════════════════════════════
   NAV ANTERIOR / SEGUINTE
   ══════════════════════════════════════════ */
.article__nav {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin: var(--sp-md) 0 var(--sp-xs);
    padding-top: var(--sp-md);
    border-top: 1px solid var(--c-border);
}

.single-article .article__nav a {
    font-family: "Akrobat", system-ui, sans-serif !important;
    font-weight: 700 !important;
    color: var(--c-brand) !important;
    text-decoration: none !important;
    font-size: var(--t-small) !important;
    transition: opacity 0.15s !important;
}

.single-article .article__nav a:hover {
    opacity: 0.75 !important;
}

/* ══════════════════════════════════════════
   TICKER LINKS
   ══════════════════════════════════════════ */
.single-article .lcr-ticker-link {
    color: #4ade80 !important;
    font-weight: 700 !important;
    text-decoration: none !important;
    border-bottom: 1px dashed currentColor !important;
    transition: opacity 0.15s !important;
}

.single-article .lcr-ticker-link:hover {
    opacity: 0.75 !important;
}

/* ══════════════════════════════════════════
   WALLET TIP
   ══════════════════════════════════════════ */
.lcr-wallet-tip {
    margin: var(--sp-lg) 0 0;
    padding: var(--sp-md) var(--sp-lg);
    border-radius: var(--r-lg);
    border: 1px solid var(--c-border-brand);
    background: linear-gradient(135deg, rgba(239, 215, 160, 0.07) 0%, rgba(11, 15, 19, 0.6) 100%);
    text-align: center;
}

.single-article .lcr-wallet-label {
    font-family: "Akrobat", system-ui, sans-serif !important;
    font-weight: 700 !important;
    font-size: var(--t-small) !important;
    color: var(--c-muted) !important;
    margin: 0 0 10px !important;
}

.single-article .lcr-wallet-label strong {
    color: var(--c-brand) !important;
}

.single-article .lcr-wallet-addr {
    font-family: "Courier New", monospace !important;
    font-size: 0.76rem !important;
    color: rgba(255, 255, 255, 0.25) !important;
    word-break: break-all !important;
    margin-bottom: 18px !important;
    font-variant-numeric: tabular-nums !important;
    letter-spacing: 0.03em !important;
}

.single-article .lcr-wallet-actions {
    display: flex !important;
    gap: 10px !important;
    justify-content: center !important;
    flex-wrap: wrap !important;
}

/* Botão primário — Copiar endereço */
.single-article .lcr-wallet-copy-btn {
    font-family: "Akrobat", system-ui, sans-serif !important;
    font-weight: 700 !important;
    padding: 10px 28px !important;
    border-radius: var(--r-pill) !important;
    border: 1.5px solid var(--c-brand) !important;
    background: var(--c-brand) !important;
    color: #000 !important;
    font-size: var(--t-small) !important;
    cursor: pointer !important;
    transition: opacity 0.2s, transform 0.15s !important;
    box-shadow: 0 0 16px rgba(239, 215, 160, 0.2) !important;
    text-decoration: none !important;
    line-height: 1 !important;
    display: inline-block !important;
}

.single-article .lcr-wallet-copy-btn:hover {
    opacity: 0.85 !important;
    transform: translateY(-1px) !important;
}

/* Botão secundário — Ver QR Code */
.single-article .lcr-wallet-qr-btn {
    font-family: "Akrobat", system-ui, sans-serif !important;
    font-weight: 700 !important;
    padding: 10px 28px !important;
    border-radius: var(--r-pill) !important;
    border: 1.5px solid var(--c-border-brand) !important;
    background: transparent !important;
    color: var(--c-brand) !important;
    font-size: var(--t-small) !important;
    cursor: pointer !important;
    transition: background 0.2s, color 0.2s !important;
    box-shadow: none !important;
    text-decoration: none !important;
    line-height: 1 !important;
    display: inline-block !important;
}

.single-article .lcr-wallet-qr-btn:hover {
    background: rgba(239, 215, 160, 0.1) !important;
    color: var(--c-brand) !important;
}

.lcr-wallet-qr {
    margin-top: 16px;
}

.lcr-wallet-qr img {
    border-radius: var(--r-sm);
}

/* ══════════════════════════════════════════
   RESPONSIVO
   ══════════════════════════════════════════ */

@media (max-width: 1100px) {
    .article__body--with-sidebar {
        grid-template-columns: 1fr 240px;
        gap: var(--sp-md);
    }
}

@media (max-width: 800px) {
    .article__body--with-sidebar {
        grid-template-columns: 1fr;
        gap: var(--sp-md);
    }

    .article__sidebar {
        position: static;
        order: -1;
    }

    .article__header {
        margin-top: -20px;
    }

    .article {
        padding: 0 var(--sp-sm) var(--sp-lg);
    }

    .article__author {
        flex-direction: column;
        text-align: center;
        padding: var(--sp-md);
    }
}

@media (max-width: 640px) {
    .article__hero img {
        max-height: 240px;
    }

    .article__header {
        margin-top: -12px;
    }

    .article__title {
        font-size: clamp(1.25rem, 5.2vw, 1.6rem) !important;
        line-height: 1.15 !important;
        margin: 0 0 12px !important;
    }

    .article__nav {
        flex-direction: column;
        gap: var(--sp-xs);
    }

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

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
    .article__title {
        animation: none;
    }

    .toc__item a,
    .lcr-wallet-copy-btn,
    .lcr-wallet-qr-btn {
        transition: none;
    }

    .lcr-progress-bar {
        transition: none;
    }
}

/* ── Print ── */
@media print {
    .single-article {
        background: #fff;
        color: #000;
    }

    .lcr-progress-bar,
    .article__sidebar,
    .article__related,
    .article__nav,
    .lcr-wallet-tip {
        display: none !important;
    }
}