/**
 * Blog Typography — CSS Custom Properties + Base Styles
 *
 * Defaults reference var(--primary) and var(--foreground) which exist in every
 * customer site's CSS, so blog styling automatically adapts with zero config.
 *
 * Per-customer override: set these variables in your globals.css :root block.
 */

:root {
  --blog-font-body: inherit;
  --blog-font-heading: inherit;

  /* Headings - sites can override these */
  --blog-font-size-h2: 2rem;
  --blog-font-size-h3: 1.625rem;
  --blog-font-size-h4: 1.375rem;

  /* Colors — default to site's existing design tokens */
  --blog-color-heading: hsl(var(--foreground));
  --blog-color-body: hsl(var(--foreground));
  --blog-color-link: hsl(var(--primary));
  --blog-color-link-border: hsl(var(--primary) / 0.3);
  --blog-color-blockquote-border: hsl(var(--primary));
  --blog-color-blockquote-bg: hsl(var(--primary) / 0.05);
  --blog-color-marker: hsl(var(--primary));

  /* Spacing — between paragraphs in blog content */
  --blog-spacing-paragraph: 1.25em;

  /* Images */
  --blog-image-border-radius: 0.75rem;
}

/* ─── Blog Content Container ──────────────────────────────────────────────── */

.blog-content {
  /* Inherit site's body text styling - only set blog-specific color if needed */
  font-family: var(--blog-font-body);
  color: var(--blog-color-body);
  /* Prevent horizontal scroll from long URLs or text */
  max-width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
  word-break: break-word;
}

/* ─── Paragraphs ──────────────────────────────────────────────────────────── */

.blog-content p,
p.blog-paragraph {
  margin-bottom: var(--blog-spacing-paragraph);
  color: var(--blog-color-body);
  /* Prevent horizontal scroll */
  max-width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* ─── Headings ────────────────────────────────────────────────────────────── */

.blog-content h2 {
  font-family: var(--blog-font-heading);
  font-size: var(--blog-font-size-h2);
  line-height: 1.2;
  font-weight: 700;
  color: var(--blog-color-heading);
  margin-top: 2.5rem;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.blog-content h3 {
  font-family: var(--blog-font-heading);
  font-size: var(--blog-font-size-h3);
  line-height: 1.25;
  font-weight: 700;
  color: var(--blog-color-heading);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.blog-content h4 {
  font-family: var(--blog-font-heading);
  font-size: var(--blog-font-size-h4);
  line-height: 1.3;
  font-weight: 700;
  color: var(--blog-color-heading);
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.blog-content h5,
.blog-content h6 {
  font-family: var(--blog-font-heading);
  font-weight: 700;
  color: var(--blog-color-heading);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.blog-content h5 {
  font-size: 1.125rem;
}

.blog-content h6 {
  font-size: 1rem;
}

/* ─── Links ───────────────────────────────────────────────────────────────── */

.blog-content a,
a.blog-link {
  color: var(--blog-color-link);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: opacity 0.3s ease;
  /* Break long URLs to prevent horizontal scroll */
  overflow-wrap: break-word;
  word-wrap: break-word;
  word-break: break-word;
}

.blog-content a:hover,
a.blog-link:hover {
  opacity: 0.8;
}

/* ─── Strong / Emphasis ───────────────────────────────────────────────────── */

.blog-content strong {
  font-weight: 700;
  color: var(--blog-color-heading);
}

/* Bold text inside links should keep the link color */
.blog-content a strong,
.blog-content a b,
.blog-content strong a,
.blog-content b a {
  color: inherit;
}

.blog-content em {
  font-style: italic;
}

/* ─── Blockquotes ─────────────────────────────────────────────────────────── */

.blog-content blockquote,
blockquote.blog-blockquote {
  border-right: 4px solid var(--blog-color-blockquote-border);
  padding-right: 1.5rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(to left, var(--blog-color-blockquote-bg), transparent);
  border-radius: 0 0.75rem 0.75rem 0;
  font-style: normal;
}

.blog-content blockquote p {
  margin-bottom: 0;
}

/* LTR override for blockquotes */
[dir="ltr"] .blog-content blockquote,
[dir="ltr"] blockquote.blog-blockquote {
  border-right: none;
  border-left: 4px solid var(--blog-color-blockquote-border);
  padding-right: 0;
  padding-left: 1.5rem;
  background: linear-gradient(to right, var(--blog-color-blockquote-bg), transparent);
  border-radius: 0.75rem 0 0 0.75rem;
}

/* ─── Lists ───────────────────────────────────────────────────────────────── */

.blog-content ul,
ul.blog-list--unordered {
  list-style-type: disc;
  padding-right: 1.5rem;
}

.blog-content ol,
ol.blog-list--ordered {
  list-style-type: decimal;
  padding-right: 1.5rem;
}

/* LTR override */
[dir="ltr"] .blog-content ul,
[dir="ltr"] ul.blog-list--unordered,
[dir="ltr"] .blog-content ol,
[dir="ltr"] ol.blog-list--ordered {
  padding-right: 0;
  padding-left: 1.5rem;
}

.blog-content li {
  margin-bottom: 0.5rem;
}

.blog-content li::marker {
  color: var(--blog-color-marker);
}

/* Nested lists */
.blog-content ul ul,
.blog-content ol ol,
.blog-content ul ol,
.blog-content ol ul {
  margin-top: 0.25rem;
  margin-bottom: 0;
}

/* ─── Checklist ───────────────────────────────────────────────────────────── */

ul.blog-checklist {
  list-style: none;
  padding: 0;
}

.blog-checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.blog-checklist-item__checkbox {
  margin-top: 0.35em;
  accent-color: var(--blog-color-link);
}

.blog-checklist-item__text--checked {
  text-decoration: line-through;
  opacity: 0.7;
}

/* ─── Images ──────────────────────────────────────────────────────────────── */

.blog-image {
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.blog-image__img {
  width: 100%;
  height: auto;
  border-radius: var(--blog-image-border-radius);
  display: block;
}

.blog-image__caption {
  margin-top: 0.75rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--blog-color-body);
  opacity: 0.7;
  font-style: italic;
}

/* Emoji images — inline at text size */
img.blog-emoji,
img[data-blog-image="emoji"] {
  display: inline !important;
  width: 1.2em !important;
  height: 1.2em !important;
  margin: 0 0.1em !important;
  vertical-align: -0.1em !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

/* ─── Drop Cap ────────────────────────────────────────────────────────────── */

.blog-content--drop-cap > p:first-of-type::first-letter {
  font-size: 3.5em;
  font-family: var(--blog-font-heading);
  float: right;
  margin-left: 0.75rem;
  line-height: 0.8;
  color: var(--blog-color-link);
}

/* LTR drop cap */
[dir="ltr"] .blog-content--drop-cap > p:first-of-type::first-letter {
  float: left;
  margin-left: 0;
  margin-right: 0.75rem;
}

/* ─── Text Alignment ──────────────────────────────────────────────────────── */

.blog-align-center {
  text-align: center;
}

.blog-align-left {
  text-align: left;
}

.blog-align-right {
  text-align: right;
}

/* ─── Horizontal Rules ────────────────────────────────────────────────────── */

.blog-content hr {
  border: none;
  border-top: 2px solid hsl(var(--border));
  margin: 2rem 0;
}

/* ─── Code Blocks ─────────────────────────────────────────────────────────── */

.blog-code-block {
  background-color: #f5f5f5;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  padding: 1rem;
  overflow-x: auto;
  margin: 1.5rem 0;
}

.blog-code-block code {
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ─── Divider ─────────────────────────────────────────────────────────────── */

/*
 * Default blog divider — plain <hr>.
 * Override case "logo-divider" in the site's own blog page switch for
 * brand-specific styling (logo, icon, SVG, ornament, etc.).
 */
hr.blog-divider {
  border: none;
  border-top: 1px solid hsl(var(--border));
  margin: 3rem 0;
}

/* ─── Button ──────────────────────────────────────────────────────────────── */

.blog-button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  text-decoration: none !important;
  transition: opacity 0.2s ease;
}

.blog-button:hover {
  opacity: 0.9;
}

/* ─── Embeds (iframes) ────────────────────────────────────────────────────── */

.blog-embed {
  margin: 2rem 0;
  max-width: 100%;
  overflow: hidden;
}

.blog-embed iframe {
  max-width: 100% !important;
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 4 / 3;
  border: none;
  border-radius: 0.5rem;
}