/* ==========================================================================
   Blog : liste, filtres et article (inc/blog.php). Chargé seulement sur ces pages.
   ========================================================================== */

/* Liste */
.rg-blog-intro { margin: 8px 0 0; max-width: 640px; color: var(--rg-text-muted); font-size: 16px; line-height: 1.6; }
.rg-blog-filters { display: flex; gap: 8px; margin: 0 0 24px; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.rg-blog-filters::-webkit-scrollbar { display: none; }
.rg-blog-filter { flex: 0 0 auto; display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border: 1px solid var(--rg-border); border-radius: 999px; background: var(--rg-surface-inset); color: var(--rg-text-muted); font-size: 14px; font-weight: 600; text-decoration: none; transition: background var(--rg-fast), border-color var(--rg-fast), color var(--rg-fast); }
.rg-blog-filter:hover { border-color: var(--rg-border-hover); color: #fff; }
.rg-blog-filter.is-active { border-color: var(--rg-btn); background: var(--rg-btn); color: var(--rg-on-btn); }
.rg-blog-filter:focus-visible, .rg-post-card:focus-visible { outline: 2px solid var(--rg-accent); outline-offset: 2px; }

/* Carte d'article */
.rg-post-card { transition: transform var(--rg-fast), border-color var(--rg-fast); }
.rg-post-card-media { display: block; aspect-ratio: 16 / 9; background: var(--rg-surface-inset); overflow: hidden; }
.rg-post-card-media img { display: block; width: 100%; height: 100%; object-fit: cover; }
.rg-post-card-body { flex: 1; }
.rg-post-card-title { margin: 0; color: #fff; font-size: 17px; font-weight: 700; line-height: 1.35; }
.rg-post-card-body > .rg-post-card-text { color: var(--rg-text-muted); font-size: 14px; line-height: 1.5; }
.rg-post-card-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; }
.rg-post-card-meta .rg-blog-date { color: var(--rg-text-dim); font-size: 12px; }
.rg-post-card-body > .rg-post-card-time { margin-top: auto; padding-top: 6px; color: var(--rg-text-dim); font-size: 12px; }
.rg-blog-label { color: var(--rg-accent); font-size: 12px; font-weight: 700; }

/* Liste : 3 colonnes et article à la une */
.rg-blog-list .rg-post-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.rg-post-hero { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); margin-bottom: 18px; }
.rg-post-hero .rg-post-card-media { aspect-ratio: 16 / 9; }
.rg-post-hero .rg-post-card-body { justify-content: center; gap: 12px; padding: 32px; }
.rg-post-hero .rg-post-card-title { font-size: 28px; line-height: 1.25; }
.rg-post-hero .rg-post-card-text { font-size: 15px; line-height: 1.6; }
.rg-post-hero .rg-post-card-time { margin-top: 0; padding-top: 0; }

/* Article */
.rg-article { max-width: 760px; margin: 0 auto; }
.rg-article .rg-breadcrumb { margin-bottom: 16px; }
.rg-blog-head { margin-bottom: 24px; }
.rg-blog-head .rg-page-title { margin: 0; line-height: 1.2; }
.rg-blog-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; margin: 0 0 12px; color: var(--rg-text-muted); font-size: 13px; }
.rg-blog-meta .rg-blog-label { font-size: 13px; letter-spacing: .04em; text-transform: uppercase; }
.rg-blog-lead { margin: 14px 0 0; color: var(--rg-text-muted); font-size: 18px; line-height: 1.6; }
.rg-article-cover { display: block; aspect-ratio: 16 / 9; object-fit: cover; }
.rg-blog-toc { margin: 0 0 28px; }
.rg-blog-toc .rg-toc { padding: 0; border: 0; background: none; }
.rg-blog-toc .rg-side-title { display: none; }
.rg-article .rg-content { color: rgba(255, 255, 255, .86); font-size: 16px; line-height: 1.7; }
.rg-article .rg-content h2 { margin: 36px 0 12px; font-size: 24px; line-height: 1.3; scroll-margin-top: 90px; }
.rg-article .rg-content h3 { margin: 24px 0 8px; font-size: 18px; line-height: 1.35; }
.rg-article .rg-content p { margin: 0 0 16px; }
.rg-article .rg-content ul:not(.rg-steps) { margin: 0 0 16px; padding-left: 22px; list-style: disc; }
.rg-article .rg-content ul:not(.rg-steps) li { margin-bottom: 6px; }
.rg-article .rg-content strong { color: #fff; }
.rg-article .rg-content a { text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.rg-article .rg-steps { margin-bottom: 20px; gap: 14px; }
.rg-article .rg-steps li { position: relative; display: block; min-height: 26px; padding-left: 38px; color: inherit; }
.rg-article .rg-steps li::before { position: absolute; left: 0; top: 1px; display: flex; align-items: center; justify-content: center; width: 26px; }
.rg-note { margin: 0 0 20px; padding: 14px 16px; border-left: 3px solid var(--rg-accent); border-radius: 0 var(--rg-radius-sm) var(--rg-radius-sm) 0; background: var(--rg-surface-inset); font-size: 15px; }
.rg-note-warn { border-left-color: var(--rg-warn); }
.rg-table { overflow-x: auto; margin: 0 0 20px; border: 1px solid var(--rg-border); border-radius: var(--rg-radius-sm); }
.rg-table table { width: 100%; min-width: 460px; border-collapse: collapse; font-size: 14px; line-height: 1.45; }
.rg-table th, .rg-table td { padding: 11px 14px; border-bottom: 1px solid var(--rg-border); text-align: left; vertical-align: top; }
.rg-table th { background: var(--rg-surface-inset); color: #fff; font-weight: 700; }
.rg-table tr:last-child td { border-bottom: 0; }

/* Aide en fin d'article */
.rg-blog-help { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 32px; padding: 18px 20px; border: 1px solid var(--rg-border); border-radius: var(--rg-radius); background: var(--rg-surface); }
.rg-blog-help > div { display: flex; flex-direction: column; gap: 4px; }
.rg-blog-help strong { color: #fff; font-size: 16px; }
.rg-blog-help span { color: var(--rg-text-muted); font-size: 14px; line-height: 1.5; }
.rg-blog-help .rg-btn { flex: 0 0 auto; border-radius: 999px; }
.rg-blog-single > .rg-section { margin-top: 40px; }

@media (max-width: 1024px) {
	.rg-blog-list .rg-post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.rg-post-hero { grid-template-columns: minmax(0, 1fr); }
	.rg-post-hero .rg-post-card-body { padding: 20px; }
	.rg-post-hero .rg-post-card-title { font-size: 22px; }
}

@media (max-width: 767px) {
	.rg-blog-list .rg-post-grid { grid-template-columns: minmax(0, 1fr); }
	.rg-blog-lead { font-size: 16px; }
	.rg-blog-filters { margin-right: -16px; padding-right: 16px; }
	.rg-table table { min-width: 0; font-size: 13px; }
	.rg-table th, .rg-table td { padding: 9px 8px; overflow-wrap: anywhere; }
	.rg-article .rg-page-title { font-size: 26px; line-height: 1.25; }
	.rg-article .rg-content h2 { margin-top: 30px; font-size: 21px; }
	.rg-blog-help { flex-direction: column; align-items: stretch; text-align: left; }
	.rg-blog-help .rg-btn { justify-content: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
	.rg-post-card, .rg-blog-filter { transition: none; }
	.rg-post-card:hover { transform: none; }
}