/* Alternador de tema e modo escuro do site EC-IA. */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 34px;
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.12);
  color: #fff;
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  background: rgba(0, 0, 0, 0.22);
  outline: 2px solid rgba(255, 255, 255, 0.55);
  outline-offset: 2px;
}

.theme-toggle-side { margin-top: 0.75rem; }
.theme-toggle-mobile { float: right; margin: 0.25rem 0.6rem 0 0; }

/* O menu lateral mostra apenas as seções principais definidas em mkdocs.yml.
   Os títulos internos de cada página permanecem no conteúdo, mas não viram
   uma segunda árvore de navegação no menu principal. */
.wy-menu-vertical li.toctree-l1.current > ul { display: none !important; }

html[data-theme="dark"] body,
html[data-theme="dark"] .wy-body-for-nav,
html[data-theme="dark"] .wy-nav-content-wrap,
html[data-theme="dark"] .wy-nav-content {
  background: #12161c;
  color: #d8dee9;
}

html[data-theme="dark"] .rst-content h1,
html[data-theme="dark"] .rst-content h2,
html[data-theme="dark"] .rst-content h3,
html[data-theme="dark"] .rst-content h4,
html[data-theme="dark"] .rst-content h5,
html[data-theme="dark"] .rst-content h6,
html[data-theme="dark"] .rst-content strong { color: #f0f3f6; }

html[data-theme="dark"] .rst-content a { color: #6cb6ff; }
html[data-theme="dark"] .rst-content a:visited { color: #b6a6ff; }

html[data-theme="dark"] .rst-content code,
html[data-theme="dark"] .rst-content tt {
  background: #232a33;
  color: #f1f5f9;
  border-color: #3a4654;
}

html[data-theme="dark"] .rst-content pre,
html[data-theme="dark"] .rst-content pre code {
  background: #1a2028;
  color: #e6edf3;
  border-color: #34404d;
}

html[data-theme="dark"] .rst-content table,
html[data-theme="dark"] .rst-content table.docutils,
html[data-theme="dark"] .rst-content table.docutils td,
html[data-theme="dark"] .rst-content table.docutils th,
html[data-theme="dark"] .rst-content table td,
html[data-theme="dark"] .rst-content table th { border-color: #3a4654; }

html[data-theme="dark"] .rst-content table.docutils:not(.field-list) tr:nth-child(2n-1) td,
html[data-theme="dark"] .rst-content table:not(.field-list) tr:nth-child(2n-1) td { background: #191f27; }

html[data-theme="dark"] .rst-content table.docutils th,
html[data-theme="dark"] .rst-content table th {
  background: #222a34;
  color: #f0f3f6;
}

html[data-theme="dark"] .rst-content blockquote {
  border-left-color: #58a6ff;
  background: #18232e;
  color: #d8dee9;
}

html[data-theme="dark"] .rst-content .admonition,
html[data-theme="dark"] .rst-content .note,
html[data-theme="dark"] .rst-content .warning {
  background: #1a2028;
  color: #d8dee9;
}

html[data-theme="dark"] .rst-content hr { border-color: #34404d; }

html[data-theme="dark"] .wy-breadcrumbs,
html[data-theme="dark"] .wy-breadcrumbs a,
html[data-theme="dark"] footer,
html[data-theme="dark"] footer a { color: #aeb8c4; }

html[data-theme="dark"] .rst-content .mermaid {
  border-color: #3a4654;
  background: #171d25;
}

html[data-theme="dark"] .highlight,
html[data-theme="dark"] .highlight pre,
html[data-theme="dark"] .codehilite,
html[data-theme="dark"] .codehilite pre {
  background: #1a2028 !important;
  color: #e6edf3 !important;
}

html[data-theme="dark"] .btn-neutral {
  background: #222a34 !important;
  color: #d8dee9 !important;
  border-color: #3a4654 !important;
  box-shadow: none;
}

.rst-content img {
  display: block;
  margin: 1rem auto 1.5rem auto;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
}

html[data-theme="dark"] .rst-content img { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35); }

@media (max-width: 768px) {
  .theme-toggle-side { display: none; }
  .theme-toggle-label { display: none; }
}

@media (min-width: 769px) {
  .theme-toggle-mobile { display: none; }
}