/* ==========================================================================
   ARTICLE (POST) PAGE STYLING
   ========================================================================== */

/* Hero section */
.rv-article-hero {
    background: linear-gradient(135deg, var(--rv-surface-primary) 0%, var(--rv-surface-secondary) 100%);
    border-radius: 16px;
    border: 1px solid var(--rv-border-primary);
    position: relative;
}

html[data-theme="dark"] .rv-article-hero {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

/* Badge */
.rv-article-badge {
    display: inline-block;
    background: rgba(37, 99, 235, 0.1);
    color: var(--rv-brand-accent);
    padding: 0.3rem 0.85rem;
    border-radius: 6px;
    font-size: var(--rv-text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0;
}

html[data-theme="dark"] .rv-article-badge {
    background: rgba(37, 99, 235, 0.2);
    color: #60a5fa;
}

/* Date */
.rv-article-date {
    margin: 0;
}

/* Title */
.rv-article-title {
    font-size: clamp(1.75rem, 4vw, var(--rv-text-4xl)) !important;
    color: var(--rv-text-heading) !important;
}

/* Subtitle (excerpt) */
.rv-article-subtitle,
.rv-article-subtitle p {
    color: var(--rv-text-secondary) !important;
    font-size: var(--rv-text-base) !important;
    line-height: 1.7;
    margin: 0;
}

/* Hero separator */
.rv-article-hero-sep {
    border-color: var(--rv-border-primary) !important;
    opacity: 0.5;
}

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

.rv-article-body h2 {
    font-size: var(--rv-text-2xl);
    font-weight: 700;
    color: var(--rv-text-heading);
    margin-top: 3rem;
    margin-bottom: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--rv-border-primary);
    line-height: 1.3;
}

.rv-article-body h2:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.rv-article-body h3 {
    font-size: var(--rv-text-xl);
    font-weight: 600;
    color: var(--rv-text-heading);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    line-height: 1.35;
}

.rv-article-body p {
    font-size: var(--rv-text-base);
    line-height: 1.8;
    color: var(--rv-text-primary);
    margin-bottom: 1.25rem;
}

/* Blockquotes */
.rv-article-body blockquote {
    border-left: 4px solid var(--rv-brand-accent);
    margin: 2rem 0;
    padding: 1.25rem 1.5rem;
    background: var(--rv-surface-secondary);
    border-radius: 0 8px 8px 0;
}

.rv-article-body blockquote p {
    color: var(--rv-text-secondary);
    font-style: italic;
    margin-bottom: 0;
}

/* ==========================================================================
   TABLES
   ========================================================================== */

.rv-article-body .wp-block-table {
    margin: 2rem 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.rv-article-body table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--rv-text-md);
    border: 1px solid var(--rv-border-primary);
    border-radius: 8px;
}

.rv-article-body th,
.rv-article-body td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--rv-border-primary);
}

.rv-article-body th {
    font-weight: 600;
    color: var(--rv-text-heading);
    background: var(--rv-surface-secondary);
    font-size: var(--rv-text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.rv-article-body td {
    color: var(--rv-text-primary);
}

.rv-article-body tbody tr:last-child td {
    border-bottom: none;
}

.rv-article-body tbody tr:nth-child(even) {
    background: var(--rv-surface-secondary);
}

html[data-theme="dark"] .rv-article-body tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.03);
}

/* ==========================================================================
   LISTS
   ========================================================================== */

.rv-article-body ul,
.rv-article-body ol {
    padding-left: 1.5rem;
    margin-bottom: 1.25rem;
}

.rv-article-body li {
    font-size: var(--rv-text-base);
    line-height: 1.8;
    color: var(--rv-text-primary);
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   LINKS
   ========================================================================== */

.rv-article-body a {
    color: var(--rv-brand-accent);
    text-decoration: underline;
    text-decoration-color: rgba(37, 99, 235, 0.3);
    text-underline-offset: 2px;
    transition: text-decoration-color 0.2s;
}

.rv-article-body a:hover {
    text-decoration-color: var(--rv-brand-accent);
}

/* ==========================================================================
   ARTICLES ARCHIVE
   ========================================================================== */

.rv-articles-hero {
    background: linear-gradient(135deg, var(--rv-surface-primary) 0%, var(--rv-surface-secondary) 100%);
    border: 1px solid var(--rv-border-primary);
    padding: 2rem 2.5rem !important;
}

.rv-articles-hero p {
    margin-bottom: 0;
}

html[data-theme="dark"] .rv-articles-hero {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

/* Article cards */
.rv-articles-grid .wp-block-post-template {
    gap: 1.5rem;
}

.rv-articles-grid .wp-block-post {
    display: flex;
}

.rv-article-card {
    background: var(--rv-surface-primary) !important;
    border-color: var(--rv-border-primary) !important;
    transition: border-color 0.2s, box-shadow 0.2s;
    display: flex !important;
    flex-direction: column !important;
    height: 100%;
    width: 100%;
}

/* Kill WordPress's default block gap inside cards */
.rv-article-card.is-layout-constrained > * + * {
    margin-block-start: 0 !important;
}

.rv-article-card:hover {
    border-color: var(--rv-brand-accent) !important;
    box-shadow: 0 2px 12px rgba(37, 99, 235, 0.08);
}

html[data-theme="dark"] .rv-article-card {
    background: var(--rv-surface-secondary) !important;
}

html[data-theme="dark"] .rv-article-card:hover {
    box-shadow: 0 2px 12px rgba(96, 165, 250, 0.1);
}

/* Push excerpt to bottom so cards align regardless of title length */
.rv-article-card .wp-block-post-excerpt {
    margin-top: auto;
}

.rv-article-card__cat {
    font-size: var(--rv-text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.rv-article-card__cat a {
    color: var(--rv-brand-accent);
    text-decoration: none;
}

.rv-article-card__title {
    font-size: var(--rv-text-xl) !important;
}

.rv-article-card__title a {
    color: var(--rv-text-heading);
    text-decoration: none;
}

.rv-article-card__title a:hover {
    color: var(--rv-brand-accent);
}

.rv-article-card__excerpt,
.rv-article-card__excerpt p {
    line-height: 1.6;
    margin-bottom: 0;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.rv-article-footer-meta {
    border-color: var(--rv-border-primary) !important;
}

/* ==========================================================================
   MOBILE
   ========================================================================== */

@media (max-width: 600px) {
    .rv-article-hero {
        padding: 1.5rem !important;
    }

    .rv-article-body h2 {
        font-size: var(--rv-text-xl);
        margin-top: 2rem;
        padding-top: 1rem;
    }

    .rv-article-body h3 {
        font-size: var(--rv-text-base);
        margin-top: 1.5rem;
    }
}