/* =======================
   GESTU - Thème clair & sombre homogène
   ======================= */

/* --- MODE SOMBRE --- */
[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #003967;           /* Bleu principal GESTU */
  --md-default-bg-color: #0f172a;           /* Fond général */
  --md-default-fg-color: #e5e7eb;           /* Texte principal */
  --md-accent-fg-color: #3b82f6;            /* Accent bleu */
  --md-code-bg-color: #1e293b;              /* Fond des blocs de code */
  --md-typeset-a-color: #60a5fa;            /* Liens */
  --md-typeset-color: #e5e7eb;
  --md-nav-bg-color: #111827;               /* Fond du menu latéral */
  --md-footer-bg-color: #0b1220;
  --md-header-bg-color: #0b1a2b;
}

/* --- HEADER --- */
[data-md-color-scheme="slate"] .md-header {
  background-color: var(--md-header-bg-color) !important;
  color: var(--md-default-fg-color) !important;
  border-bottom: 1px solid #1e293b;
}

/* --- MENU LATÉRAL (NAVIGATION PRINCIPALE) --- */
[data-md-color-scheme="slate"] .md-sidebar,
[data-md-color-scheme="slate"] .md-nav {
  background-color: var(--md-nav-bg-color) !important;
  color: var(--md-default-fg-color) !important;
}

[data-md-color-scheme="slate"] .md-nav__item a,
[data-md-color-scheme="slate"] .md-nav__link {
  color: var(--md-default-fg-color) !important;
}

[data-md-color-scheme="slate"] .md-nav__link:hover {
  color: var(--md-accent-fg-color) !important;
  background-color: rgba(59, 130, 246, 0.15) !important;
}

/* --- Élément actif dans le menu latéral --- */
[data-md-color-scheme="slate"] .md-nav__link--active {
  color: #fff !important;
  background-color: rgba(59, 130, 246, 0.25) !important;
  border-left: 4px solid var(--md-accent-fg-color) !important;
}

/* --- TABLE DES MATIÈRES (TOC à droite) --- */
[data-md-color-scheme="slate"] .md-sidebar--secondary {
  background-color: var(--md-nav-bg-color) !important;
  color: var(--md-default-fg-color) !important;
  border-left: 1px solid #1f2937;
}

[data-md-color-scheme="slate"] .md-sidebar--secondary .md-nav__link {
  color: #d1d5db !important;
}

[data-md-color-scheme="slate"] .md-sidebar--secondary .md-nav__link:hover {
  color: var(--md-accent-fg-color) !important;
}

[data-md-color-scheme="slate"] .md-sidebar--secondary .md-nav__link--active {
  color: #fff !important;
  background-color: rgba(59, 130, 246, 0.25) !important;
  border-left: 3px solid var(--md-accent-fg-color) !important;
}

/* --- TABLEAUX --- */
[data-md-color-scheme="slate"] table {
  background-color: #1e293b !important;
  color: #e5e7eb !important;
  border-color: #334155 !important;
}

[data-md-color-scheme="slate"] th {
  background-color: #1e3a8a !important;
  color: #fff !important;
}

[data-md-color-scheme="slate"] tr:nth-child(even) {
  background-color: #111827 !important;
}

/* --- LIENS ET TEXTES --- */
[data-md-color-scheme="slate"] a {
  color: var(--md-typeset-a-color) !important;
}

[data-md-color-scheme="slate"] strong,
[data-md-color-scheme="slate"] b {
  color: #f3f4f6 !important;
}

/* === LOGO GESTU === */
.md-header__button.md-logo img {
  height: 90px !important;   /* Augmente la taille du logo */
  width: auto !important;    /* Garde le bon ratio */
  margin-top: 4px !important;
  margin-bottom: 4px !important;
}

@media screen and (max-width: 768px) {
  .md-header__button.md-logo img {
    height: 40px !important; /* un peu plus petit sur mobile */
  }
}