/* ============================================================
   CODISITE — style.css  (polices système, zéro CDN externe)
   ============================================================ */

@import url("katex.min.css");

:root {
  --font-serif: system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-sans:  system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono:  "Courier New", Courier, monospace;

  --bg:         #f7f5f0;
  --bg-card:    #ffffff;
  --bg-nav:     #1e2a38;
  --text:       #1a1a1a;
  --muted:      #5a6476;
  --accent:     #2c6fad;
  --accent-dk:  #1a4f82;
  --border:     #ddd9d0;
  --radius:     5px;
  --shadow:     0 1px 4px rgba(0,0,0,.09);
  --shadow-h:   0 4px 16px rgba(0,0,0,.15);

  /* Admonitions : couleurs titre / corps */
  --c-cours-t:  #c0392b;  --c-cours-th: #fde8e6;  --c-cours-b: #fdf6f5;  --c-cours-bd: #c0392b;
  --c-ex-t:     #1a5fa0;  --c-ex-th:    #ddeaf8;  --c-ex-b:    #f2f7fd;  --c-ex-bd:    #2c6fad;
  --c-exo-t:    #1a6e3c;  --c-exo-th:   #d4f0e2;  --c-exo-b:   #f2fbf6;  --c-exo-bd:   #27ae60;
  --c-rem-t:    #a05a00;  --c-rem-th:   #fde9c4;  --c-rem-b:   #fdf8ef;  --c-rem-bd:   #e67e22;
}

/* ─── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-serif);
  background: var(--bg); color: var(--text);
  line-height: 1.7; min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dk); text-decoration: underline; }

/* ─── Navbar ─────────────────────────────────────────────── */
.navbar {
  background: var(--bg-nav); color: #e8e4da;
  padding: .75rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.28);
}
.navbar .brand {
  font-family: var(--font-sans); font-size: 1.05rem; font-weight: 700;
  color: #e8e4da; letter-spacing: .06em; text-decoration: none;
}
.navbar .brand span { color: #6aabea; }
.navbar nav a {
  color: #9dafc4; margin-left: 1.4rem;
  font-size: .85rem; font-family: var(--font-sans); transition: color .15s;
}
.navbar nav a:hover { color: #e8e4da; text-decoration: none; }

/* Contrôles accessibilité */
.a11y-controls {
  display: inline-flex; align-items: center; gap: .2rem;
  margin-right: .8rem;
}
.a11y-sep {
  width: 1px; height: 14px;
  background: rgba(255,255,255,.2);
  margin: 0 .3rem;
}
.a11y-btn {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  color: #9dafc4; border-radius: 3px;
  padding: .18rem .5rem; font-size: .78rem;
  font-family: var(--font-sans); font-weight: 700;
  cursor: pointer; transition: background .15s, color .15s; line-height: 1.4;
  min-width: 1.8rem; text-align: center;
}
.a11y-btn:hover:not(:disabled) { background: rgba(255,255,255,.18); color: #e8e4da; }
.a11y-btn:disabled { opacity: .3; cursor: not-allowed; }

/* ─── Conteneur ──────────────────────────────────────────── */
.container { max-width: 860px; margin: 0 auto; padding: 2rem 1.5rem; }

/* ─── ACCUEIL ────────────────────────────────────────────── */
.page-header { margin-bottom: 1.8rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border); }
.page-header h1 { font-family: var(--font-sans); font-size: 1.5rem; color: var(--bg-nav); font-weight: 700; }
.page-header p { color: var(--muted); margin-top: .3rem; font-size: .9rem; font-family: var(--font-sans); }

/* Barre de recherche */
.search-bar {
  display: flex; gap: .6rem; margin-bottom: 1.6rem;
}
.search-bar input {
  flex: 1; padding: .5rem .8rem;
  border: 1px solid var(--border); border-radius: var(--radius);
  font-size: .95rem; font-family: var(--font-sans);
  background: var(--bg-card); color: var(--text);
  transition: border-color .15s;
}
.search-bar input:focus { outline: none; border-color: var(--accent); }
.search-bar input::placeholder { color: #aaa; }
.search-bar .btn { white-space: nowrap; }

/* Résultats de recherche */
.search-results {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: 1.8rem;
  box-shadow: var(--shadow); overflow: hidden;
  display: none;
}
.search-results.visible { display: block; }
.search-results-header {
  padding: .6rem 1rem; background: var(--bg-nav); color: #e8e4da;
  font-family: var(--font-sans); font-size: .82rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em;
  display: flex; justify-content: space-between; align-items: center;
}
.search-results-header button {
  background: none; border: none; color: #9dafc4;
  cursor: pointer; font-size: 1.1rem; line-height: 1; padding: 0 .2rem;
}
.search-results-header button:hover { color: #e8e4da; }
.search-result-item {
  padding: .7rem 1rem; border-bottom: 1px solid var(--border);
  font-family: var(--font-sans); font-size: .9rem;
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item a { color: var(--accent); font-weight: 600; }
.search-result-item .ctx {
  color: var(--muted); font-size: .82rem; margin-top: .2rem;
  line-height: 1.5; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.search-result-item .ctx mark {
  background: #fff3b0; color: #7a5a00; border-radius: 2px;
  padding: 0 .15em; font-style: normal;
}
.search-empty { padding: 1rem; color: var(--muted); font-family: var(--font-sans); font-size: .9rem; }
.search-loading { padding: 1rem; color: var(--muted); font-family: var(--font-sans); font-size: .9rem; display: flex; align-items: center; gap: .6rem; }

/* Grille tuiles */
.tiles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
  gap: 1rem;
}
.tile {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.1rem 1.2rem;
  box-shadow: var(--shadow); cursor: pointer;
  transition: box-shadow .18s, transform .18s, border-color .18s;
  position: relative; display: flex; flex-direction: column; gap: .45rem;
  text-decoration: none; color: inherit;
}
.tile:hover {
  box-shadow: var(--shadow-h); transform: translateY(-2px);
  border-color: var(--accent); text-decoration: none;
}
.tile.dragging { opacity: .4; cursor: grabbing; }
.tile.drag-over {
  border-color: var(--accent-dk); border-style: dashed;
  box-shadow: 0 0 0 2px rgba(44,111,173,.15);
}
.tile-badge {
  font-family: var(--font-sans); font-size: .72rem; font-weight: 600;
  color: var(--accent-dk); background: #ddeaf8;
  border: 1px solid #b8d4ee; border-radius: 3px;
  padding: .1rem .42rem; width: fit-content;
  text-transform: uppercase; letter-spacing: .04em;
}
.tile-title {
  font-family: var(--font-sans); font-size: .98rem;
  font-weight: 700; color: var(--bg-nav); line-height: 1.3;
}
.tile-tags {
  display: flex; flex-wrap: wrap; gap: .28rem;
}
.tile-tag {
  background: #eef3fa; color: var(--accent-dk);
  border-radius: 3px; padding: .08rem .4rem;
  font-size: .7rem; font-family: var(--font-sans);
  border: 1px solid #c8d8ee;
}
.tile-actions {
  position: absolute; top: .45rem; right: .5rem;
  display: flex; gap: .3rem; opacity: 0; transition: opacity .15s;
}
.tile:hover .tile-actions { opacity: 1; }
.btn-icon {
  background: none; border: none; cursor: pointer;
  padding: .18rem; border-radius: 3px;
  font-size: .9rem; transition: background .12s; line-height: 1;
}
.btn-icon:hover { background: #eee; }
.btn-icon.del:hover { background: #fde; }
.tile-empty {
  grid-column: 1/-1; text-align: center; padding: 3rem;
  color: var(--muted); border: 2px dashed var(--border);
  border-radius: var(--radius); font-family: var(--font-sans);
}

/* ─── Formulaire d'ajout ─────────────────────────────────── */
.add-form-wrapper {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.2rem;
  margin-bottom: 1.6rem; box-shadow: var(--shadow);
}
.add-form-wrapper h2 {
  font-family: var(--font-sans); font-size: .8rem; font-weight: 700;
  color: var(--bg-nav); margin-bottom: .8rem;
  text-transform: uppercase; letter-spacing: .06em;
}
.form-row { display: flex; gap: .6rem; flex-wrap: wrap; }
.form-row input {
  flex: 1; min-width: 200px; padding: .48rem .72rem;
  border: 1px solid var(--border); border-radius: var(--radius);
  font-size: .9rem; font-family: var(--font-sans);
  background: var(--bg); color: var(--text); transition: border-color .15s;
}
.form-row input:focus { outline: none; border-color: var(--accent); }
.form-row input::placeholder { color: #aaa; }
.btn {
  padding: .48rem 1rem; border: none; border-radius: var(--radius);
  cursor: pointer; font-size: .88rem; font-family: var(--font-sans);
  font-weight: 700; transition: background .15s;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dk); }
.btn-secondary {
  background: var(--bg); color: var(--muted);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.form-hint { font-size: .76rem; color: var(--muted); margin-top: .4rem; font-family: var(--font-sans); }

.import-export-row {
  display: flex; gap: .6rem; flex-wrap: wrap;
  margin-bottom: 1.6rem;
}

/* ─── Bouton impression ──────────────────────────────────── */
.btn-print {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .38rem .85rem; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius);
  font: inherit; font-family: var(--font-sans); font-size: .82rem;
  line-height: 1.2; cursor: pointer;
  color: var(--muted); transition: border-color .15s, color .15s;
  margin-bottom: 1.3rem; text-decoration: none;
  vertical-align: middle; box-sizing: border-box;
  -webkit-appearance: none; appearance: none;
}
.btn-print:hover { border-color: var(--accent); color: var(--accent); }
/* Icône Font Awesome : largeur fixe + centrage vertical précis,
   pour que tous les boutons d'action s'alignent à la même hauteur
   quelle que soit l'icône (fa-solid et fa-regular n'ont pas
   exactement la même boîte de glyphe par défaut). */
.btn-print i, .back-link i {
  width: 1em; text-align: center; flex-shrink: 0;
  line-height: 1; font-size: .95em;
}

/* ─── NAVIGATION ENTRE FICHES ────────────────────────────── */
.fiche-nav {
  display: flex; align-items: stretch; gap: .6rem;
  margin-top: 2.5rem; padding-top: 1.2rem;
}
.fiche-nav-btn {
  flex: 1; display: flex; align-items: center; gap: .6rem;
  padding: .7rem .9rem;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-card); color: var(--text);
  text-decoration: none; transition: border-color .15s, background .15s;
  min-width: 0;
}
.fiche-nav-btn:hover { border-color: var(--accent); background: #f0f5fc; text-decoration: none; }
.fiche-nav-btn .svg-icon { flex-shrink: 0; }
.fiche-nav-btn span { display: flex; flex-direction: column; min-width: 0; }
.fiche-nav-label { font-size: .72rem; color: var(--muted); font-family: var(--font-sans); text-transform: uppercase; letter-spacing: .05em; }
.fiche-nav-title { font-size: .9rem; font-weight: 700; font-family: var(--font-sans); color: var(--bg-nav); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fiche-nav-next { flex-direction: row-reverse; text-align: right; }
.fiche-nav-next span { align-items: flex-end; }
.fiche-nav-index {
  flex-shrink: 0; display: flex; align-items: center; gap: .4rem;
  padding: .6rem .85rem;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-card); color: var(--muted);
  text-decoration: none; font-size: .82rem; font-family: var(--font-sans);
  white-space: nowrap; transition: border-color .15s, color .15s;
}
.fiche-nav-index:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.fiche-nav-empty { flex: 1; }

/* Lien retour index → bouton */
.back-link {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .38rem .85rem;
  background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius);
  font: inherit; font-family: var(--font-sans); font-size: .82rem;
  line-height: 1.2; color: var(--muted); text-decoration: none;
  transition: border-color .15s, color .15s;
  margin-bottom: 1.3rem; vertical-align: middle; box-sizing: border-box;
}
.back-link:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }

@media print {
  nav { display: none !important; }
}

/* ─── PAGE FICHE ─────────────────────────────────────────── */
.fiche-header { margin-bottom: 1.6rem; padding-bottom: .9rem; border-bottom: 1px solid var(--border); }
.fiche-header h1 {
  font-family: var(--font-sans); font-size: 1.6em;
  color: var(--bg-nav); font-weight: 700; line-height: 1.2;
  margin-bottom: .4rem;
}
.fiche-badge {
  display: inline-block; font-family: var(--font-sans); font-size: .72rem;
  font-weight: 700; color: var(--accent-dk); background: #ddeaf8;
  border: 1px solid #b8d4ee; border-radius: 3px; padding: .12rem .5rem;
  text-transform: uppercase; letter-spacing: .04em; margin-bottom: .45rem;
}

/* Barre d'actions de l'index */
.index-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.2rem;
  align-items: center;
}
.index-actions .btn-print { margin-bottom: 0; }

/* Tuile lien externe (H6) */
.tile-external {
  border-left: 3px solid var(--accent);
  background: #f2f7fd;
}
.tile-external:hover { border-color: var(--accent-dk); background: #e8f0fa; }
.tile-ext-url {
  font-size: .72rem; color: var(--muted);
  font-family: var(--font-mono);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  display: flex; align-items: center; gap: .3rem;
}
.tile-ext-url::before {
  content: "";
  display: inline-block; width: .85em; height: .85em; flex-shrink: 0;
  background-color: var(--muted);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6'/%3E%3Cpolyline points='15 3 21 3 21 9'/%3E%3Cline x1='10' y1='14' x2='21' y2='3'/%3E%3C/svg%3E") no-repeat center / contain;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6'/%3E%3Cpolyline points='15 3 21 3 21 9'/%3E%3Cline x1='10' y1='14' x2='21' y2='3'/%3E%3C/svg%3E") no-repeat center / contain;
}

/* Séparateur de thème (H1) dans l'index */
.index-theme-label {
  font-family: var(--font-sans); font-size: .78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--muted); margin: 1.6rem 0 .7rem;
  padding-bottom: .35rem; border-bottom: 1px solid var(--border);
}
.index-theme-label:first-child { margin-top: 0; }

/* Index multi-H2 */
.fiche-index { margin-bottom: 2rem; }
.fiche-index-title {
  font-family: var(--font-sans); font-size: .78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .07em;
  color: var(--muted); margin-bottom: .8rem;
}
.fiche-index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: .85rem;
}

/* ─── CONTENU FICHE ──────────────────────────────────────── */
.fiche-content { width: 100%; }
.fiche-content h1 { display: none; }

/* H2 → masqué dans le corps (c'est le titre de la fiche, déjà dans fiche-header) */
.fiche-content h2 { display: none; }
/* H3 → section dans la fiche */
.fiche-content h3 {
  font-family: var(--font-sans); font-size: 1.08em;
  color: var(--bg-nav); font-weight: 700;
  margin: .7rem 0 .15rem;
  padding-bottom: .2rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}
/* H4 → sous-section */
.fiche-content h4 {
  font-family: var(--font-sans); font-size: .97em;
  color: var(--text); font-weight: 700; font-style: italic;
  margin: .5rem 0 .1rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}
/* H5 → tags masqués */
.fiche-content h5 { display: none; }
/* Tags supprimés de l'affichage */
.inline-tags { display: none; }

.fiche-content p { margin: .3rem 0; }
.fiche-content ul, .fiche-content ol {
  margin: .3rem 0 .3rem 0;
  padding-left: 1.8rem;
}
.fiche-content li { margin: .25rem 0; }
/* Listes imbriquées dans admonitions */
.admonition-body ul, .admonition-body ol {
  padding-left: 1.6rem;
  margin: .4rem 0;
}
.admonition-body li { margin: .2rem 0; }

.fiche-content code {
  background: #ece9e0; padding: .1em .35em;
  border-radius: 3px; font-family: var(--font-mono); font-size: .87em;
  color: #c0392b;
}
.fiche-content pre {
  background: #1e2a38; color: #e8e4da;
  padding: .85rem 1rem; border-radius: var(--radius);
  overflow-x: auto; margin: .6rem 0; font-size: .85em; line-height: 1.5;
  border-left: 3px solid #6aabea;
}
.fiche-content pre code {
  background: none; padding: 0; color: inherit;
  font-size: 1em; border: none;
}

/* Citation */
.fiche-content blockquote {
  border-left: 3px solid var(--accent);
  padding: .35rem .9rem;
  margin: .5rem 0;
  color: var(--muted);
  font-style: italic;
  background: #f0ede6;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.fiche-content blockquote p { margin: .15rem 0; }

.fiche-content hr { border: none; border-top: 1px solid var(--border); margin: 1.2rem 0; }

.fiche-content .table-wrap {
  overflow-x: auto; margin: .9rem 0;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.fiche-content table {
  width: 100%; min-width: 280px;
  border-collapse: collapse; font-size: .92em;
  margin: 0;
}
.fiche-content th {
  background: var(--bg-nav); color: #e8e4da;
  padding: .42rem .8rem; text-align: left;
  font-family: var(--font-sans); font-weight: 700; font-size: .85em;
  border: 1px solid rgba(255,255,255,.18);
  -webkit-print-color-adjust: exact; print-color-adjust: exact;
}
.fiche-content td {
  padding: .38rem .8rem;
  border: 1px solid var(--border);
  vertical-align: top;
}
.fiche-content tr:nth-child(even) td { background: #f5f3ee; }
.fiche-content blockquote {
  border-left: 3px solid var(--accent); padding: .4rem .9rem;
  margin: .8rem 0; color: var(--muted); font-style: italic; background: #f5f3ee;
}
.fiche-content hr { border: none; border-top: 1px solid var(--border); margin: 1.6rem 0; }

/* Images — centrage robuste via flexbox sur la figure */
.fiche-content figure.img-wrap,
.admonition-body figure.img-wrap {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  margin: 1rem 0;
}
.fiche-content figure.img-wrap img,
.admonition-body figure.img-wrap img {
  max-width: 100%;
  border-radius: var(--radius);
  height: auto;
}
/* Fallback : img sans figure */
.fiche-content img,
.admonition-body img {
  display: block;
  max-width: 100%;
  margin: .8rem auto;
  border-radius: var(--radius);
  height: auto;
}

/* Règles Seyès — pleine largeur, pas de centrage ni de border-radius */
.fiche-content figure.seyes-wrap,
.admonition-body figure.seyes-wrap {
  display: block;
  margin: .8rem 0;
  width: 100%;
}
.fiche-content figure.seyes-wrap img,
.admonition-body figure.seyes-wrap img {
  width: 100% !important;
  max-width: 100%;
  border-radius: 0;
  height: auto;
  display: block;
}

/* ─── ADMONITIONS ────────────────────────────────────────── */
.admonition {
  border-left: 4px solid #ccc;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1.2rem 0; overflow: hidden;
  width: 100%;
  box-sizing: border-box;
}
.admonition-title {
font-family: var(--font-sans); font-weight: 700;
font-size: .78em; text-transform: uppercase; letter-spacing: .07em;
padding: .35rem .85rem;
display: flex; align-items: center; gap: .45rem;
}
/* Icône Font Awesome injectée en HTML par render-pipeline.js
   (balise <i class="...">), une seule règle de taille pour
   toutes les admonitions — la couleur suit currentColor. */
.admonition-title i { font-size: 1.1em; }
.admonition-body { padding: .7rem .85rem; }
.admonition-body p:first-child { margin-top: 0; }
.admonition-body p:last-child  { margin-bottom: 0; }

/* :::cours → rouge cerise */
.admonition-cours     { border-color: #a93226; }
.admonition-cours .admonition-title  { background: #f5b7b1; color: #7b241c; }
.admonition-cours .admonition-body  { background: #fdedec; }

/* :::exemple → mauve violet */
.admonition-exemple { border-color: #7d3c98; }
.admonition-exemple .admonition-title { background: #d7bde2; color: #4a235a; }
.admonition-exemple .admonition-body { background: #f5eef8; }

/* :::protocole → bleu cobalt */
.admonition-protocole { border-color: #1a6fb5; }
.admonition-protocole .admonition-title { background: #aed6f1; color: #154360; }
.admonition-protocole .admonition-body { background: #ebf5fb; }

/* :::exercice → vert sauge */
.admonition-exercice  { border-color: #1e8449; }
.admonition-exercice .admonition-title { background: #a9dfbf; color: #145a32; }
.admonition-exercice .admonition-body  { background: #eafaf1; }

/* :::remarque → ambre doré */
.admonition-remarque  { border-color: #ca6f1e; }
.admonition-remarque .admonition-title { background: #f9d79b; color: #784212; }
.admonition-remarque .admonition-body  { background: #fef9e7; }

/* Admonitions natives CodiMD */
/* :::warning → jaune moutarde */
.admonition-warning { border-color: #b7950b; }
.admonition-warning .admonition-title { background: #f7dc6f; color: #7d6608; }
.admonition-warning .admonition-body { background: #fefde7; }

/* :::info → bleu ciel */
.admonition-info { border-color: #2471a3; }
.admonition-info .admonition-title { background: #85c1e9; color: #1a4f72; }
.admonition-info .admonition-body { background: #eaf4fb; }

/* :::success → vert émeraude */
.admonition-success { border-color: #1d8348; }
.admonition-success .admonition-title { background: #82e0aa; color: #145a32; }
.admonition-success .admonition-body { background: #e9f7ef; }

/* :::danger → rouge vif */
.admonition-danger { border-color: #922b21; }
.admonition-danger .admonition-title { background: #f1948a; color: #641e16; }
.admonition-danger .admonition-body { background: #fdedec; }

/* ─── PAGE D'AIDE ────────────────────────────────────────── */
/* Même styles que fiche-content mais H2 visible */
.help-content { width: 100%; }
.help-content h2 {
  font-family: var(--font-sans); font-size: 1.12rem;
  color: var(--bg-nav); font-weight: 700;
  margin: 2rem 0 .6rem;
  padding-bottom: .3rem;
  border-bottom: 1.5px solid var(--border);
}
.help-content h3 {
  font-family: var(--font-sans); font-size: 1.05rem;
  color: var(--bg-nav); font-weight: 700;
  margin: .7rem 0 .15rem;
  text-decoration: underline; text-underline-offset: 3px;
}
.help-content p { margin: .3rem 0; }
.help-content ul, .help-content ol { padding-left: 1.8rem; margin: .3rem 0; }
.help-content li { margin: .2rem 0; }
.help-content pre {
  background: #1e2a38; color: #e8e4da;
  padding: .85rem 1rem; border-radius: var(--radius);
  overflow-x: auto; margin: .6rem 0; font-size: .85em; line-height: 1.5;
  border-left: 3px solid #6aabea;
}
.help-content pre code { background: none; padding: 0; color: inherit; font-size: 1em; }
.help-content code {
  background: #ece9e0; padding: .1em .35em;
  border-radius: 3px; font-family: var(--font-mono); font-size: .87em; color: #c0392b;
}
.help-content .table-wrap {
  overflow-x: auto; margin: .9rem 0;
  border-radius: var(--radius); border: 1px solid var(--border);
}
.help-content table { width: 100%; border-collapse: collapse; font-size: .92rem; margin: 0; }
.help-content th {
  background: var(--bg-nav); color: #e8e4da;
  padding: .42rem .8rem; text-align: left;
  font-family: var(--font-sans); font-weight: 700; font-size: .85rem;
  border: 1px solid rgba(255,255,255,.18);
}
.help-content td { padding: .38rem .8rem; border: 1px solid var(--border); vertical-align: top; }
.help-content tr:nth-child(even) td { background: #f5f3ee; }
.help-content .admonition { margin: 1.2rem 0; }
.fiche-content mark.hl,
.admonition-body mark.hl {
  background: #fff176;
  color: inherit;
  border-radius: 2px;
  padding: 0 .15em;
}
.fiche-content u,
.admonition-body u { text-decoration: underline; text-underline-offset: 2px; }

/* Listes de tâches */
.task-list {
  list-style: none;
  padding-left: .5rem;
  margin: .4rem 0;
}
.task-item {
  display: flex; align-items: flex-start; gap: .5rem;
  margin: .25rem 0; font-size: .97rem;
}
.task-item label { display: flex; align-items: flex-start; gap: .45rem; cursor: pointer; }
.task-check {
  margin-top: .2em; flex-shrink: 0;
  width: 1em; height: 1em; cursor: pointer;
  accent-color: var(--accent);
}
.task-item:has(.task-check:checked) label {
  color: var(--muted);
  text-decoration: line-through;
}

/* ─── COULEURS DE TEXTE ──────────────────────────────────── */
/* Syntaxe CodiMD : [texte]{.rouge}  [texte]{.bleu}  etc. */
.tc-rouge   { color: #c0392b; }
.tc-bleu    { color: #1a5fa0; }
.tc-vert    { color: #1e8449; }
.tc-orange  { color: #ca6f1e; }
.tc-violet  { color: #7d3c98; }
.tc-rose    { color: #c0408a; }
.tc-marron  { color: #7b5a2a; }
.tc-gris    { color: #5a6476; }
.tc-noir    { color: #1a1a1a; }
.tc-cyan    { color: #0e7490; }
.tc-indigo  { color: #3730a3; }
.tc-ocre    { color: #a16207; }

/* ─── Spinner / Erreur ───────────────────────────────────── */
.spinner-wrapper {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; padding: 4rem 2rem; gap: .8rem;
  color: var(--muted); font-family: var(--font-sans);
}
.spinner {
  width: 30px; height: 30px; border: 3px solid var(--border);
  border-top-color: var(--accent); border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.error-box {
  background: #fdf0f0; border: 1px solid #e8b0b0;
  border-left: 4px solid #c0392b; border-radius: var(--radius);
  padding: 1rem 1.3rem; color: #7a1a1a; margin: 2rem 0;
  font-family: var(--font-sans);
}
.error-box strong { display: block; margin-bottom: .3rem; }

/* ─── Responsif ──────────────────────────────────────────── */
@media (max-width: 600px) {
  .navbar { padding: .7rem 1rem; }
  .container { padding: 1rem .9rem; }
  .tiles-grid, .fiche-index-grid { grid-template-columns: 1fr; }
  .form-row { flex-direction: column; }
  .search-bar { flex-direction: column; }
}

/* ─── IMPRESSION ─────────────────────────────────────────── */
@media print {
  .navbar,
  .btn-print,
  .back-link,
  .fiche-index,
  .fiche-index-grid,
  .index-theme-label,
  .search-bar,
  .search-results,
  .add-form-wrapper,
  .tiles-grid,
  .spinner-wrapper      { display: none !important; }

  body { background: #fff; font-size: 11pt; line-height: 1.5; }
  .container { max-width: 100%; padding: 0; margin: 0; }

  /* En-tête de la fiche */
  .fiche-header { border-bottom: 1.5pt solid #333; padding-bottom: .4rem; margin-bottom: .8rem; }
  .fiche-header h1 { font-size: 16pt; color: #000; }
  .fiche-badge { background: none; border: 1pt solid #999; color: #333; font-size: 8pt; }

  /* H2 = titre de fiche → visible et mis en avant */
  .fiche-content h2 {
    display: block !important;
    font-size: 15pt; font-weight: 700; color: #000;
    border-bottom: 1.5pt solid #333;
    padding-bottom: .25rem;
    margin: 0 0 .8rem;
    page-break-after: avoid;
  }
  .fiche-content h3 { font-size: 12pt; color: #000; border-bottom: .5pt solid #bbb; page-break-after: avoid; }
  .fiche-content h4 { font-size: 11pt; color: #333; page-break-after: avoid; }

  /* Admonitions : ne pas couper */
  .admonition {
    break-inside: avoid;
    page-break-inside: avoid;
  }
  .admonition-title {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .admonition-body {
    background: transparent !important;
  }

  /* Images */
  .fiche-content figure.img-wrap { break-inside: avoid; page-break-inside: avoid; }
  .fiche-content figure.img-wrap img { max-width: 100%; }

  /* Tableaux */
  .fiche-content .table-wrap { overflow: visible; border: none; }
  .fiche-content table { font-size: 10pt; border-collapse: collapse; }
  .fiche-content th, .fiche-content td { border: .5pt solid #aaa !important; padding: .25rem .5rem; }
  .fiche-content thead { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .fiche-content tr:nth-child(even) td {
    background: #f0f0f0 !important;
    -webkit-print-color-adjust: exact; print-color-adjust: exact;
  }

  /* Code */
  .fiche-content pre { border: .5pt solid #ccc; background: #f5f5f5 !important; color: #000 !important; font-size: 9pt; }

  a { color: inherit; text-decoration: none; }
  .inline-tags { display: none !important; }
}

/* Icônes SVG inline dans les boutons (mask technique) */
.svg-icon {
  display: inline-block;
  width: .9em; height: .9em;
  vertical-align: -0.12em;
  background-color: currentColor;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
  flex-shrink: 0;
}

/* ─── FOOTER ─────────────────────────────────────────────── */
footer[role="contentinfo"] {
  margin-top: 2rem;
  padding: .65rem 2rem;
  background: var(--bg-nav);
  color: #6a8aaa;
  font-family: var(--font-sans);
  font-size: .75rem;
  line-height: 1.9;
  text-align: center;
}
footer[role="contentinfo"] p { margin: .15rem 0; }
footer[role="contentinfo"] a {
  color: #7aaace;
  text-decoration: none;
  transition: color .15s;
}
footer[role="contentinfo"] a:hover { color: #e8e4da; }

/* Séparateur | entre les liens */
footer[role="contentinfo"] p:last-child {
  margin-top: .4rem;
  padding-top: .5rem;
  border-top: 1px solid rgba(255,255,255,.08);
  letter-spacing: .01em;
}

@media print {
  footer[role="contentinfo"] { display: none !important; }
}