/* -----------------------------------------------------------------------------
   Silvia overrides (cleaned)
   Notes:
   - Removed stray nested comment opener at top.
   - Grouped related rules + removed no-op blocks.
   - Kept your intent, colors, and selectors.
   -------------------------------------------------------------------------- */

/* =========================
   Prev/Next buttons (move to top-right)
   ========================= */

/* If you truly want the bottom footer hidden, keep this.
   (If you want the footer visible AND also have a top copy, remove this.) */
div.prev-next-footer {
  display: none;
}

/* If your theme still renders the element, this positions it top-right */
div.prev-next-footer {
  position: fixed;
  top: 0.21rem;
  right: 0.21rem;
  z-index: 1000;
  background: pink;
  padding: 0.3em 0.8em;
  border-radius: 0.4em;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}

/* (This ::before wasn’t actually “cloning” anything; it just inserts an empty block.
   Keeping it removed unless you had a specific spacing hack in mind.) */

.prev-next-subtitle { font-size: 0.651rem; }
.prev-next-title    { font-size: 0.751rem !important; }
.prev-next-area a   { padding: 0; }

/* =========================
   Notebook cell styling
   ========================= */

div.cell_input.docutils.container {
  background-color: pink !important;
  border: 1px solid #000 !important;
  border-left: 2px solid #000 !important;
  border-radius: 0 !important;
}

div.cell_output {
  border: 1px solid #000 !important;
}

div.cell_output.docutils.container {
  border-radius: 0 !important;
}

/* Code blocks */
pre {
  background-color: #fff !important;
  border: 1px solid #000 !important;
}

/* =========================
   Sphinx-design (cards / dropdowns)
   ========================= */

.sd-summary-content {
  background-color: #fff !important;
}

/* Dropdown spacing overrides */
.sd-dropdown.sd-mb-3 {
  margin-bottom: 3px !important;
  box-shadow: 0 0 0 !important;
  border-color: blue !important;
}

.sd-dropdown.sd-mb-3 + .sd-dropdown.sd-mb-3 {
  margin-top: 0.25em !important;
}

/* Normal cards */
.sd-card > .sd-card-header {
  background-color: #e9e9e9 !important;
  font-size: 1.1rem !important;
  font-weight: 600 !important;
  border-color: blue !important;
    padding: 5px
}

/* Dropdown header (summary) */
.sd-dropdown summary.sd-summary-title.sd-card-header {
  background-color: #fff !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
  border-color: blue !important;
}

.sd-dropdown[open] summary.sd-summary-title.sd-card-header {
  background-color: #f5f5f5 !important;
}

/* =========================
   Dropdown header (summary) — add border + subtle shadow
   ========================= */

/* Add a thin border + subtle shadow so white-on-white is visible */
.sd-dropdown summary.sd-summary-title.sd-card-header {
  background-color: #fff !important;
  font-size: 1rem !important;
  font-weight: 600 !important;

  border: 1px solid rgba(0, 0, 0, 0.15) !important;  /* thin border all around */
  border-left: 3px solid #4150B6 !important;         /* keep your thicker left cue */
  border-radius: 6px !important;

  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08) !important;
}

/* Hover/focus makes it easier to see it's clickable */
.sd-dropdown summary.sd-summary-title.sd-card-header:hover,
.sd-dropdown summary.sd-summary-title.sd-card-header:focus {
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12) !important;
}

/* Open state: slightly different fill + a touch stronger shadow */
.sd-dropdown[open] summary.sd-summary-title.sd-card-header {
  background-color: #f5f5f5 !important;
  box-shadow: 0 2px 7px rgba(0, 0, 0, 0.14) !important;
}

/* Optional: give the entire dropdown a faint outline so the content block also reads */
.sd-dropdown.sd-mb-3 {
  border: 1px solid rgba(0, 0, 0, 0.10) !important;
  border-radius: 6px !important;
  overflow: hidden; /* keeps summary/content edges clean */
}

/* Optional: when open, lift the whole component a bit */
.sd-dropdown.sd-mb-3[open] {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.10) !important;
}

/* =========================
   Sidebar (bd-links)
   ========================= */

nav.bd-links p.caption {
  padding: 0;
  margin: 0;
}

nav.bd-links li > a {
  display: inline;
}

nav.bd-links ul ul {
  padding: 0 0 0 0.75rem;
}

/* Hide JupyterLab widget panel if present */
lm-Widget lm-Panel {
  display: none;
  height: 0;
}

/* =========================
   Typography
   ========================= */

p {
  margin-bottom: 0.5rem;
}

.bd-article-container h2 {
  color: #4150B6;
  font-size: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.bd-article-container h3 {
  color: #4150B6;
  font-size: 1.25rem;
  margin-top: 0.75rem;
  margin-bottom: 0.25rem;
}

.bd-article-container h4 {
  color: #4150B6;
  font-size: 1.125rem;
  margin-top: 0.75rem;
  margin-bottom: 0.25rem;
}

/* =========================
   Custom title helpers
   ========================= */

.titleSilvia {
  font-weight: 700;
  color: #4150B6;
}

.title2pt0 {
  font-size: 2rem;
  font-weight: 700;
  color: #4150B6;
}

.title1pt5 {
  f