/* ============================================================
   HC Blog — estilos del frontend
   Autocontenidos y con prefijo .hcblog para no chocar con el
   theme (default, HCTheme o Journal).
   ============================================================ */

/* Hereda la paleta del theme cuando existe (HCTheme define --hc-*);
   si no, usa los valores de respaldo (Journal / default). */
.hcblog {
  --hcb-text: var(--hc-text, #1f2530);
  --hcb-muted: var(--hc-text-soft, #6b7280);
  --hcb-accent: var(--hc-primary, #0d6e5f);
  --hcb-accent-dark: var(--hc-primary-dark, #0a5347);
  --hcb-bg-soft: var(--hc-surface-2, #f4f6f5);
  --hcb-border: var(--hc-border, #e4e7ea);
  --hcb-radius: var(--hc-radius-img, 12px);
  --hcb-radius-btn: var(--hc-radius-btn, 999px);
  font-family: var(--hc-font, inherit);
}

/* ------------------------------- Listado ------------------- */
.hcblog-list-header { margin: 10px 0 25px; }
.hcblog-list-header h1 { font-size: 34px; font-weight: 700; color: var(--hcb-text); margin: 0 0 8px; }
.hcblog-list-desc { color: var(--hcb-muted); font-size: 16px; max-width: 720px; }

/* Los !important de color contrarrestan las reglas genéricas de enlaces de
   los themes (p.ej. ".container #content a:not(.btn)" de HCTheme). */
.hcblog-cats { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.hcblog-cat-chip { display: inline-block; padding: 6px 16px; background: transparent; border: 1px solid var(--hcb-border); border-radius: var(--hcb-radius-btn); color: var(--hcb-text) !important; font-size: 13px; text-decoration: none !important; transition: all .15s; }
.hcblog-cat-chip span { color: var(--hcb-muted); font-size: 11px; }
.hcblog-cat-chip:hover, .hcblog-cat-chip.active { background: var(--hcb-accent); border-color: var(--hcb-accent); color: #fff !important; text-decoration: none !important; }
.hcblog-cat-chip.active span, .hcblog-cat-chip:hover span { color: rgba(255,255,255,.75); }

.hcblog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; margin-bottom: 30px; }
.hcblog-grid-3 { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }

.hcblog-card { background: #fff; border: 1px solid var(--hcb-border); border-radius: var(--hcb-radius); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .2s, transform .2s; }
.hcblog-card:hover { box-shadow: 0 10px 28px rgba(0,0,0,.09); transform: translateY(-2px); }
.hcblog-card-img { display: block; aspect-ratio: 16/10; overflow: hidden; background: var(--hcb-bg-soft); }
.hcblog-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hcblog-card-noimg { display: block; width: 100%; height: 100%; background: linear-gradient(135deg, var(--hcb-bg-soft), #e3e8e6); }
.hcblog-card-body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.hcblog-card-meta { font-size: 12px; color: var(--hcb-muted); margin-bottom: 8px; display: flex; gap: 6px; }
.hcblog-card-body h2, .hcblog-card-body h3 { font-size: 18px; line-height: 1.35; margin: 0 0 8px; font-weight: 700; }
.hcblog-card-body h2 a, .hcblog-card-body h3 a { color: var(--hcb-text) !important; text-decoration: none !important; }
.hcblog-card-body h2 a:hover, .hcblog-card-body h3 a:hover { color: var(--hcb-accent) !important; }
.hcblog-card-body p { color: var(--hcb-muted); font-size: 14px; line-height: 1.5; margin: 0 0 12px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.hcblog-card-more { margin-top: auto; color: var(--hcb-accent); font-weight: 600; font-size: 14px; text-decoration: none; }
.hcblog-card-more:hover { text-decoration: underline; color: var(--hcb-accent-dark); }
.hcblog-empty { color: var(--hcb-muted); padding: 40px 0; text-align: center; }

/* ------------------------------- Artículo ------------------ */
.hcblog-article { width: 100%; }
.hcblog-article-header { margin: 10px 0 24px; }
.hcblog-article-cat { display: inline-block; background: var(--hcb-bg-soft); color: var(--hcb-accent); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: 4px 12px; border-radius: 999px; margin-bottom: 14px; text-decoration: none; }
.hcblog-article-cat:hover { background: var(--hcb-accent); color: #fff !important; text-decoration: none !important; }
.hcblog-article-header h1 { font-size: 36px; line-height: 1.2; font-weight: 800; color: var(--hcb-text); margin: 0 0 14px; }
.hcblog-article-meta { color: var(--hcb-muted); font-size: 14px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.hcblog-sep { opacity: .5; }

.hcblog-article-hero { margin: 0 0 28px; border-radius: var(--hcb-radius); overflow: hidden; }
.hcblog-article-hero img { width: 100%; height: auto; display: block; }

.hcblog-article-body { font-size: 17px; line-height: 1.75; color: var(--hcb-text); }
.hcblog-article-body h2 { font-size: 26px; font-weight: 700; margin: 40px 0 14px; line-height: 1.3; scroll-margin-top: 90px; }
.hcblog-article-body h3 { font-size: 20px; font-weight: 700; margin: 28px 0 10px; scroll-margin-top: 90px; }
.hcblog-article-body p { margin: 0 0 18px; }
.hcblog-article-body a { color: var(--hcb-accent); text-decoration: underline; text-underline-offset: 2px; }
.hcblog-article-body ul, .hcblog-article-body ol { margin: 0 0 18px; padding-left: 24px; }
.hcblog-article-body li { margin-bottom: 8px; }
.hcblog-article-body img { max-width: 100%; height: auto; border-radius: var(--hcb-radius); }
.hcblog-article-body hr { border: 0; border-top: 1px solid var(--hcb-border); margin: 32px 0; }
.hcblog-figure { margin: 24px 0; text-align: center; }

/* Caja "En resumen" (GEO) */
.hcblog-summary { background: var(--hcb-bg-soft); border-left: 4px solid var(--hcb-accent); border-radius: 0 12px 12px 0; padding: 20px 24px; margin: 26px 0; font-size: 15.5px; }
.hcblog-summary p { margin-bottom: 10px; }
.hcblog-summary ul { margin-bottom: 0; }

/* Cita genérica y nota de autor */
.hcblog-quote { border-left: 4px solid var(--hcb-border); padding: 8px 20px; color: var(--hcb-muted); font-style: italic; margin: 22px 0; }
.hcblog-author-note { border: 0; text-align: right; color: var(--hcb-muted); font-size: 15px; margin: 26px 0; padding: 0; }

/* Tabla de contenidos */
.hcblog-toc { background: var(--hcb-bg-soft); border: 1px solid var(--hcb-border); border-radius: var(--hcb-radius); padding: 18px 22px; margin: 26px 0; }
.hcblog-toc ul { list-style: none; padding: 0; margin: 0; columns: 1; }
.hcblog-toc li { margin: 0; padding: 4px 0; font-size: 15px; }
.hcblog-toc a { text-decoration: none; color: var(--hcb-text); }
.hcblog-toc a:hover { color: var(--hcb-accent); text-decoration: underline; }

/* FAQ desplegables */
.hcblog-faq-item { border: 1px solid var(--hcb-border); border-radius: 10px; margin: 0 0 10px; padding: 0; overflow: hidden; }
.hcblog-faq-item summary { cursor: pointer; padding: 14px 18px; font-weight: 700; font-size: 16px; list-style: none; position: relative; padding-right: 40px; }
.hcblog-faq-item summary::-webkit-details-marker { display: none; }
.hcblog-faq-item summary::after { content: '+'; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); font-size: 20px; color: var(--hcb-accent); font-weight: 400; }
.hcblog-faq-item[open] summary::after { content: '–'; }
.hcblog-faq-item[open] summary { border-bottom: 1px solid var(--hcb-border); }
.hcblog-faq-answer { padding: 14px 18px; font-size: 15.5px; }
.hcblog-faq-answer p:last-child { margin-bottom: 0; }

/* Tablas comparativas */
.hcblog-table-wrap { overflow-x: auto; margin: 26px 0; border: 1px solid var(--hcb-border); border-radius: var(--hcb-radius); }
.hcblog-table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.hcblog-table th { background: var(--hcb-bg-soft); text-align: left; padding: 12px 14px; font-weight: 700; color: var(--hcb-text); border-bottom: 2px solid var(--hcb-border); white-space: nowrap; }
.hcblog-table td { padding: 10px 14px; border-bottom: 1px solid var(--hcb-border); vertical-align: top; }
.hcblog-table tbody tr:last-child td { border-bottom: 0; }
.hcblog-table tbody tr:hover { background: var(--hcb-bg-soft); }

/* Código */
.hcblog-article-body pre { background: #1f2530; color: #e8ecf1; border-radius: var(--hcb-radius); padding: 16px 20px; overflow-x: auto; font-size: 14px; margin: 0 0 18px; }
.hcblog-article-body pre code { background: transparent; color: inherit; padding: 0; }
.hcblog-article-body code { background: var(--hcb-bg-soft); border-radius: 4px; padding: 2px 6px; font-size: .9em; }

/* Caja de llamada a la acción (CTA) */
.hcblog-cta { background: var(--hcb-bg-soft); border: 1px solid var(--hcb-border); border-left: 4px solid var(--hcb-accent); border-radius: var(--hcb-radius); padding: 22px 26px; margin: 28px 0; text-align: center; }
.hcblog-cta-heading { font-size: 19px; font-weight: 700; color: var(--hcb-text); margin: 0 0 6px; }
.hcblog-cta p { color: var(--hcb-muted); margin: 0 0 14px; }
.hcblog-cta-btn { display: inline-block; background: var(--hcb-accent); color: #fff !important; font-weight: 600; padding: 10px 26px; border-radius: var(--hcb-radius-btn); text-decoration: none !important; margin: 0 4px; }
.hcblog-cta-btn:hover { background: var(--hcb-accent-dark); }

/* ------------------------------ Comentarios ---------------- */
.hcblog-comments { width: 100%; margin: 44px 0 0; border-top: 1px solid var(--hcb-border); padding-top: 28px; }
.hcblog-comments > h2 { font-size: 22px; font-weight: 700; margin: 0 0 18px; }
.hcblog-comment-list { list-style: none; padding: 0; margin: 0 0 26px; }
.hcblog-comment { border: 1px solid var(--hcb-border); border-radius: var(--hcb-radius); padding: 16px 18px; margin-bottom: 12px; background: #fff; }
.hcblog-comment-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.hcblog-comment-avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--hcb-accent); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; flex-shrink: 0; }
.hcblog-comment-head strong { color: var(--hcb-text); }
.hcblog-comment-head time { color: var(--hcb-muted); font-size: 13px; margin-left: auto; }
.hcblog-comment-body { color: var(--hcb-text); font-size: 15px; line-height: 1.6; }
.hcblog-no-comments { color: var(--hcb-muted); margin-bottom: 20px; }

.hcblog-comment-form { background: var(--hcb-bg-soft); border: 1px solid var(--hcb-border); border-radius: var(--hcb-radius); padding: 20px; }
.hcblog-comment-intro { color: var(--hcb-muted); font-size: 14px; margin: 0 0 14px; }
.hcblog-comment-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.hcblog-comment-form input[type="text"], .hcblog-comment-form input[type="email"], .hcblog-comment-form textarea { width: 100%; border: 1px solid var(--hcb-border); border-radius: 8px; padding: 10px 14px; font-size: 15px; background: #fff; color: var(--hcb-text); }
.hcblog-comment-form textarea { margin-bottom: 12px; resize: vertical; }
.hcblog-comment-form input:focus, .hcblog-comment-form textarea:focus { outline: 2px solid var(--hcb-accent); outline-offset: -1px; border-color: var(--hcb-accent); }
.hcblog-comment-submit { background: var(--hcb-accent); color: #fff; border: 0; border-radius: var(--hcb-radius-btn); padding: 10px 26px; font-size: 15px; font-weight: 600; cursor: pointer; transition: background .15s; }
.hcblog-comment-submit:hover { background: var(--hcb-accent-dark); }
.hcblog-comment-submit:disabled { opacity: .6; cursor: default; }

/* Honeypot: fuera de pantalla para humanos (los bots no miran el CSS) */
.hcblog-hp { position: absolute !important; left: -9999px !important; top: -9999px !important; height: 1px; width: 1px; overflow: hidden; }

.hcblog-alert { border-radius: 8px; padding: 10px 14px; margin-bottom: 12px; font-size: 14px; }
.hcblog-alert-ok { background: #e6f4ea; color: #1e7e34; border: 1px solid #b7e1c0; }
.hcblog-alert-error { background: #fdecea; color: #b02a37; border: 1px solid #f5c6cb; }

@media (max-width: 600px) { .hcblog-comment-row { grid-template-columns: 1fr; } }

/* Relacionados y volver */
.hcblog-related { width: 100%; margin: 44px 0 0; border-top: 1px solid var(--hcb-border); padding-top: 28px; }
.hcblog-related > h2 { font-size: 22px; font-weight: 700; margin: 0 0 18px; }
.hcblog-back { margin: 30px 0; }
.hcblog-back a { color: var(--hcb-accent); font-weight: 600; text-decoration: none; }
.hcblog-back a:hover { text-decoration: underline; }

@media (max-width: 767px) {
  .hcblog-article-header h1 { font-size: 27px; }
  .hcblog-list-header h1 { font-size: 26px; }
  .hcblog-article-body { font-size: 16px; }
  .hcblog-article-body h2 { font-size: 22px; }
}