/*!
 * BoxFiscal article.css - v4.0.0
 *
 * Estilos do template single.html (artigo de blog).
 * Enqueue condicional em functions.php so quando is_single().
 * Paleta v4: blue-primary (#0066CC) + gray-* (era blue-700/blue-800/slate-*).
 */

/* ===================== ARTICLE MAIN ===================== */
.bf-article-main {
  background: var(--wp--preset--color--gray-50, #F9FAFB);
}

/* ===================== HERO DO ARTIGO ===================== */
.bf-article-hero {
  background: var(--wp--preset--color--white, #FFFFFF);
}

.bf-article-meta {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

.bf-article-cat a,
.bf-article-cat {
  display: inline-block;
  background: var(--wp--preset--color--blue-100, #CCE5FF);
  color: var(--wp--preset--color--blue-primary, #0066CC);
  padding: 4px 12px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.bf-article-cat a:hover {
  background: var(--wp--preset--color--blue-primary, #0066CC);
  color: #FFFFFF;
}

.bf-article-date {
  color: var(--wp--preset--color--gray-600, #6B7280);
  font-size: 0.88rem;
}

.bf-article-title {
  color: var(--wp--preset--color--gray-900, #1F2937);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
}

.bf-article-excerpt {
  color: var(--wp--preset--color--gray-600, #6B7280);
  font-size: 1.15rem;
  line-height: 1.6;
  margin: 0;
}

/* ===================== FEATURED IMAGE ===================== */
.bf-article-image {
  background: var(--wp--preset--color--white, #FFFFFF);
  padding-top: 0 !important;
}

.bf-article-image .wp-block-post-featured-image {
  margin: 0 auto;
}

.bf-article-image img {
  width: 100%;
  max-height: 460px;
  object-fit: cover;
  border-radius: 14px;
}

/* ===================== BODY DO ARTIGO ===================== */
.bf-article-body {
  background: var(--wp--preset--color--white, #FFFFFF);
}

.bf-article-body .wp-block-post-content > * + * {
  margin-top: 1.2em;
}

.bf-article-body p {
  line-height: 1.7;
  color: var(--wp--preset--color--gray-800, #374151);
  font-size: 1.05rem;
  margin-bottom: 1.2em;
}

.bf-article-body h2 {
  margin-top: 2em;
  margin-bottom: 0.6em;
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  color: var(--wp--preset--color--gray-900, #1F2937);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.bf-article-body h3 {
  margin-top: 1.6em;
  margin-bottom: 0.5em;
  font-size: 1.2rem;
  color: var(--wp--preset--color--gray-900, #1F2937);
  font-weight: 600;
  letter-spacing: -0.015em;
}

.bf-article-body ul,
.bf-article-body ol {
  margin-bottom: 1.2em;
  line-height: 1.7;
  padding-left: 1.5em;
}

.bf-article-body li {
  margin-bottom: 0.4em;
  color: var(--wp--preset--color--gray-800, #374151);
}

.bf-article-body strong {
  color: var(--wp--preset--color--gray-900, #1F2937);
  font-weight: 700;
}

.bf-article-body a {
  color: var(--wp--preset--color--blue-primary, #0066CC);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.bf-article-body a:hover {
  color: var(--wp--preset--color--blue-primary-dark, #0052A3);
  text-decoration-thickness: 2px;
}

.bf-article-body blockquote {
  border-left: 3px solid var(--wp--preset--color--blue-primary, #0066CC);
  background: var(--wp--preset--color--gray-50, #F9FAFB);
  padding: 16px 22px;
  border-radius: 0 10px 10px 0;
  color: var(--wp--preset--color--gray-700, #4B5563);
  margin: 1.6em 0;
  font-style: normal;
}

.bf-article-body code {
  background: var(--wp--preset--color--gray-100, #F3F4F6);
  padding: 2px 7px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.92em;
  color: var(--wp--preset--color--gray-900, #1F2937);
}

.bf-article-body pre {
  background: var(--wp--preset--color--gray-900, #1F2937);
  color: #F9FAFB;
  padding: 18px 22px;
  border-radius: 10px;
  overflow-x: auto;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 1.6em 0;
}

.bf-article-body pre code {
  background: transparent;
  color: inherit;
  padding: 0;
}

.bf-article-body details {
  background: var(--wp--preset--color--white, #FFFFFF);
  border: 1px solid var(--wp--preset--color--gray-200, #E5E7EB);
  border-radius: 10px;
  padding: 18px 22px;
  margin: 14px 0;
}

.bf-article-body details[open] {
  border-color: var(--wp--preset--color--blue-primary, #0066CC);
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.08);
}

.bf-article-body details summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--wp--preset--color--gray-900, #1F2937);
  list-style: none;
  position: relative;
  padding-right: 28px;
}

.bf-article-body details summary::-webkit-details-marker {
  display: none;
}

.bf-article-body details summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--wp--preset--color--blue-primary, #0066CC);
  line-height: 1;
  transition: transform 200ms;
}

.bf-article-body details[open] summary::after {
  content: "−";
}

.bf-article-body details[open] summary {
  margin-bottom: 12px;
}

.bf-article-body details p {
  margin-bottom: 0;
  color: var(--wp--preset--color--gray-700, #4B5563);
}

.bf-article-body img {
  border-radius: 10px;
  margin: 1.4em 0;
}

.bf-article-body hr {
  border: 0;
  border-top: 1px solid var(--wp--preset--color--gray-200, #E5E7EB);
  margin: 2.4em 0;
}

.bf-article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6em 0;
  font-size: 0.95rem;
}

.bf-article-body th,
.bf-article-body td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--wp--preset--color--gray-200, #E5E7EB);
}

.bf-article-body th {
  background: var(--wp--preset--color--gray-50, #F9FAFB);
  font-weight: 700;
  color: var(--wp--preset--color--gray-900, #1F2937);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ===================== TAGS PILLS ===================== */
.bf-article-tags .bf-tag-pills,
.bf-article-tags .wp-block-post-terms {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bf-article-tags .bf-tag-pills a,
.bf-article-tags .wp-block-post-terms a {
  display: inline-block;
  padding: 5px 12px;
  background: var(--wp--preset--color--gray-100, #F3F4F6);
  color: var(--wp--preset--color--gray-700, #4B5563);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  text-transform: lowercase;
  transition: background 200ms, color 200ms;
}

.bf-article-tags .bf-tag-pills a:hover,
.bf-article-tags .wp-block-post-terms a:hover {
  background: var(--wp--preset--color--blue-100, #CCE5FF);
  color: var(--wp--preset--color--blue-primary, #0066CC);
}

/* ===================== CTA INLINE BLUE v4 ===================== */
.bf-article-cta {
  /* fundo blue-primary aplicado via inline style no template */
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 640px) {
  .bf-article-title {
    font-size: 1.75rem;
  }
  .bf-article-excerpt {
    font-size: 1.05rem;
  }
  .bf-article-body p,
  .bf-article-body li {
    font-size: 1rem;
  }
  .bf-article-image img {
    max-height: 280px;
  }
}