// ============================================================================
// Base / Reset
// ============================================================================
html { box-sizing: border-box; }
*, *::before, *::after { box-sizing: inherit; }
body { margin: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica Neue, Arial, Apple Color Emoji, Segoe UI Emoji; color: var(--text-color); }

/* Avoid constraining <main> inside grid; scope container sizing elsewhere if needed */
/* main { max-width: 980px; margin: 24px auto; padding: 16px; } */

// ============================================================================
// Typography (inspired by Distill)
// ============================================================================
html { font-size: 14px; line-height: 1.6; }
@media (min-width: 768px) { html { font-size: 16px; } }
@media (min-width: 1024px) { html { font-size: 17px; } }

.content-grid main { color: var(--text-color); }
.content-grid main p { margin: 0 0 var(--spacing-3); }

.content-grid main h2 {
  font-weight: 600;
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.2;
  margin: var(--spacing-10) 0 var(--spacing-5);
  padding-bottom: var(--spacing-2);
  border-bottom: 1px solid var(--border-color);
}

.content-grid main h3 {
  font-weight: 700;
  font-size: clamp(18px, 2.1vw, 22px);
  line-height: 1.25;
  margin: var(--spacing-8) 0 var(--spacing-4);
}

.content-grid main h4 {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 14px;
  line-height: 1.2;
  margin: var(--spacing-8) 0 var(--spacing-4);
}

.content-grid main a { color: inherit; text-decoration: none; border-bottom: 1px solid var(--link-underline); }
.content-grid main a:hover { border-bottom: 1px solid var(--link-underline-hover); }

/* Ne pas souligner les liens de titres dans l'article (pas le TOC) */
.content-grid main h2 a,
.content-grid main h3 a,
.content-grid main h4 a { border-bottom: none; text-decoration: none; }
.content-grid main h2 a:hover,
.content-grid main h3 a:hover,
.content-grid main h4 a:hover { border-bottom: none; text-decoration: none; }

.content-grid main ul,
.content-grid main ol { padding-left: 24px; margin: 0 0 var(--spacing-3); }
.content-grid main li { margin-bottom: var(--spacing-2); }
.content-grid main li:last-child { margin-bottom: 0; }

.content-grid main blockquote {
  border-left: 2px solid var(--border-color);
  padding-left: var(--spacing-4);
  font-style: italic;
  color: var(--muted-color);
  margin: var(--spacing-4) 0;
}

.content-grid main pre:not(.astro-code) { background: var(--code-bg); border: 1px solid var(--border-color); border-radius: 6px; padding: var(--spacing-3); font-size: 14px; overflow: auto; }

/* Sync Shiki variables with current theme */
/* Standard wrapper look for code blocks */
.astro-code { border: 1px solid var(--border-color); border-radius: 6px; padding: var(--spacing-3); padding-left: calc(var(--spacing-3) + 6px); font-size: 14px; }

html[data-theme='light'] .astro-code { background-color: var(--code-bg); }

html[data-theme='dark'] .astro-code { background-color: var(--shiki-dark-bg); }

/* Apply token color from per-span vars exposed by Shiki dual themes */
html[data-theme='light'] .astro-code span { color: var(--shiki-light) !important; }
html[data-theme='dark'] .astro-code span { color: var(--shiki-dark) !important; }

/* Token color remapping using Shiki CSS variables on the wrapper */
/* Optionnel: booster le contraste light */
html[data-theme='light'] .astro-code {
  --shiki-foreground: #24292f;
  --shiki-background: #ffffff;
}

/* Rely on Shiki's own token spans; no class remap */
.content-grid main code { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }
/* Placeholder block (discreet centered text) */
.placeholder-block {
  display: grid;
  place-items: center;
  min-height: 120px;
  color: var(--muted-color);
  font-size: 12px;
  border: 1px dashed var(--border-color);
  border-radius: 8px;
  background: var(--surface-bg);
}

/* Demo blocks for width helpers */
.demo-wide,
.demo-full-bleed {
  display: grid;
  place-items: center;
  min-height: 150px;
  color: var(--muted-color);
  font-size: 12px;
  border: 1px dashed var(--border-color);
  border-radius: 8px;
  background: var(--surface-bg);
}

/* Pretty-code language label (visible chip at top-right) */
.content-grid main pre:has(code[data-language]),
.content-grid main pre:has(code[class*="language-"]) {
  position: relative;
  padding-top: 28px; /* space for the label */
}
.content-grid main pre > code[data-language]::after,
.content-grid main pre > code[class*="language-"]::after {
  content: attr(data-language);
  position: absolute;
  top: 4px;
  right: 6px;
  font-size: 11px;
  line-height: 1;
  text-transform: uppercase;
  color: var(--muted-color);
  background: transparent;
  border: none;
  border-radius: 4px;
  padding: 2px 4px;
  pointer-events: none;
  z-index: 1;
}

/* JS fallback chip */
.content-grid main pre.has-lang-chip { position: relative; padding-top: 22px; }
.content-grid main pre .code-lang-chip {
  position: absolute;
  top: 0px; right: 0px;
  font-size: 10px; line-height: 1;
  color: rgba(255,255,255,.5);
  background: rgba(255,255,255,.1);
  border: none;
  border-radius: 0px; padding: 6px 6px 4px 4px; pointer-events: none; z-index: 1;
}

.content-grid main table { border-collapse: collapse; width: 100%; margin: 0 0 var(--spacing-4); }
.content-grid main th, .content-grid main td { border-bottom: 1px solid var(--border-color); padding: 6px 8px; text-align: left; font-size: 15px; }
.content-grid main thead th { border-bottom: 1px solid var(--border-color); }

.content-grid main hr { border: none; border-bottom: 1px solid var(--border-color); margin: var(--spacing-5) 0; }


.code-block {
  background: var(--code-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: var(--spacing-3);
  font-size: 14px;
  overflow: auto;
}

// ============================================================================
// Media / Figures
// ============================================================================
:where(picture, img) {
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

figure { margin: 16px 0; }
figcaption { color: var(--muted-color); font-size: 12px; }

// Inline feature tags
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 16px; }
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  font-size: 12px;
  line-height: 1;
  border-radius: 999px;
  background: var(--surface-bg);
  border: 1px solid var(--border-color);
  color: var(--text-color);
}
[data-theme="dark"] .tag { background: #1a1f27; border-color: rgba(255,255,255,.15); }


// ============================================================================
// Figures, captions & image credits
// ============================================================================
figure { margin: 12px 0; }
figcaption { text-align: center; font-size: 0.9rem; color: var(--muted-color); margin-top: 6px; }
.image-credit { display: block; margin-top: 4px; font-size: 12px; color: var(--muted-color); }
.image-credit a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }