/* === TOP LEVEL ACCORDION === */
/* === FULL ACCORDION CONTAINER STYLE === */
.my-toc-accordion.accordeon-goto {
  background-color: var(--neutral-0);
  border: 1px solid var(--neutral-100);
  border-radius: var(--border-radius-m);
  margin-bottom: 1em;
  opacity: 0.6;
  transition: opacity 0.3s ease;
  font-size: 1.1rem;
  user-select: none;
  cursor: pointer;
  display: block; /* full block container */
  overflow: hidden;
}

/* Highlight container on open/hover/focus */
.my-toc-accordion.accordeon-goto[open],
.my-toc-accordion.accordeon-goto:hover,
.my-toc-accordion.accordeon-goto:focus-within {
  opacity: 1;
  outline-offset: 4px;
  outline: none;
}

/* === TOP LEVEL SUMMARY TOGGLE (HEADER) === */
.my-toc-accordion.accordeon-goto > summary.my-toc-accordion__toggle {
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  user-select: none;
  transition: background-color 0.25s ease;
  position: relative; /* ensure positioned */ /*to fix problems with the collapsing of the accordion when the background image expands larger */
  z-index: 10; /* higher than background layers */ /*to fix problems with the collapsing of the accordion when the background image expands larger */
}

/* Arrow container in top summary toggle */
.my-toc-accordion.accordeon-goto > summary.my-toc-accordion__toggle > .my-toc-accordion__toggle-icon {
  width: 24px;
  height: 24px;
  color: var(--neutral-600);
  flex-shrink: 0;
  margin-left: auto;
  transition: color 0.3s ease;
}

/* Arrows: show down if closed, up if open */
.my-toc-accordion.accordeon-goto:not([open]) > summary.my-toc-accordion__toggle > .my-toc-accordion__toggle-icon > .my-toc-accordion__toggle-icon-open {
  display: flex;
}
.my-toc-accordion.accordeon-goto[open] > summary.my-toc-accordion__toggle > .my-toc-accordion__toggle-icon > .my-toc-accordion__toggle-icon-close {
  display: flex;
}

/* Hide opposing arrows */
.my-toc-accordion.accordeon-goto[open] > summary.my-toc-accordion__toggle > .my-toc-accordion__toggle-icon > .my-toc-accordion__toggle-icon-open,
.my-toc-accordion.accordeon-goto:not([open]) > summary.my-toc-accordion__toggle > .my-toc-accordion__toggle-icon > .my-toc-accordion__toggle-icon-close {
  display: none;
}

/* === NESTED ACCORDION ITEMS === */
.accordeon-goto .my-toc-accordion__item {
  /*background-color: var(--neutral-0);*/
  opacity: 1 !important;
  margin-bottom: 0 !important;
  border: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
  transition: opacity 0.3s ease !important;
}

/* Highlight nested item on open, hover, focus */
.accordeon-goto .my-toc-accordion__item[open],
.accordeon-goto .my-toc-accordion__item:hover,
.accordeon-goto .my-toc-accordion__item:focus-within {
  opacity: 1;
  outline-offset: 3px;
  outline: none;
  /*box-shadow: 0 4px 8px rgb(0 0 0 / 0.15);*/ /* Added box shadow on open */
}

/* Nested summary flex layout */
.accordeon-goto details.my-toc-accordion__item > summary.my-toc-accordion__toggle {
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 0;
  user-select: none;
  justify-content: flex-start; /* Align toggle content left */
}

/* Hide default disclosure arrows for nested summaries */
.accordeon-goto details.my-toc-accordion__item > summary.my-toc-accordion__toggle::-webkit-details-marker,
.accordeon-goto details.my-toc-accordion__item > summary.my-toc-accordion__toggle::marker {
  display: none;
  content: none;
}

/* Arrow container on nested summary */
.accordeon-goto details.my-toc-accordion__item > summary > .my-toc-accordion__toggle-icon {
  color: var(--neutral-600);
  flex-shrink: 0;
  transition: transform 0.3s ease;
  position: relative;
  display: flex;
  align-items: center;
	  /* Keep same border size always */
  border: 1px solid transparent;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

/* Show/hide nested arrows based on open state */
.accordeon-goto details:not([open]) > summary > .my-toc-accordion__toggle-icon > .my-toc-accordion__toggle-icon-open {
  display: flex;
  opacity: 1;
  transform: rotate(-90deg); /* Point right */
  z-index: 2;
}

.accordeon-goto details[open] > summary > .my-toc-accordion__toggle-icon > .my-toc-accordion__toggle-icon-open {
  display: none;
  opacity: 0;
  z-index: 1;
}

.accordeon-goto details[open] > summary > .my-toc-accordion__toggle-icon > .my-toc-accordion__toggle-icon-close {
  display: flex;
  opacity: 1;
  transform: rotate(0deg); /* Point up */
  z-index: 2;
}

.accordeon-goto details:not([open]) > summary > .my-toc-accordion__toggle-icon > .my-toc-accordion__toggle-icon-close {
  display: none;
  opacity: 0;
  z-index: 1;
}
.my-toc-accordion__toggle-icon > .my-toc-accordion__toggle-icon-open,
.my-toc-accordion__toggle-icon > .my-toc-accordion__toggle-icon-close {
	padding: 0.15em !important;
}
/* Summary toggle hover effect applies only when not hovering links */
.accordeon-goto .my-toc-accordion__item:not([open]) .my-toc-accordion__toggle:hover:not(:has(a.accordeon-h2:hover)) > .my-toc-accordion__toggle-icon > .my-toc-accordion__toggle-icon-open,
.accordeon-goto .my-toc-accordion__item[open] .my-toc-accordion__toggle:hover:not(:has(a.accordeon-h2:hover)) > .my-toc-accordion__toggle-icon > .my-toc-accordion__toggle-icon-close {
  background: hsl(from var(--neutral-50) h s l/40%);
  padding: 0.15em !important;
  border-radius: var(--border-radius-s) !important;
  border: 1px solid var(--neutral-100);
}

/* === NESTED CONTENT INDENT & LINKS === */
.accordeon-goto .my-toc-accordion__content.accordeon-content-container {
  padding-left: 1.5em;
  margin-top: 0.5em;
  padding-left: 0;  /* override for top-level */
  margin-top: 0 !important;
  padding: 0 !important;
  visibility: visible !important;
}

/* Indented h3 links */
.accordeon-goto .accordeon-content-container .accordeon-h3 {
  font-size: 0.8em !important;
  padding-left: 3.5em !important;
  padding-top: 3px;
  padding-bottom: 3px;
}
/* Indented h4 links */
.accordeon-goto .accordeon-content-container .accordeon-h4 {
  font-size: 0.8em !important;
  padding-left: 5em !important;
  padding-top: 3px;
  padding-bottom: 3px;
}
/* Padding for links inside nested content */
.accordeon-goto .my-toc-accordion__content div.my-toc-accordion__item a {
  padding-left: 1.5em !important;
}

/* Links styling */
.accordeon-goto .accordeon-content-container a {
  color: var(--brand-primary);
  display: flex;
  padding: 8px 0 !important;
  padding-right: 0.5em !important;
  text-decoration: none;
  font-size: 0.95em !important;
  flex-grow: 1;
}

/* Links hover/focus effect */
.accordeon-goto .accordeon-content-container a:hover,
.accordeon-goto .accordeon-content-container a:focus {
  color: var(--brand-primary-alt);
  background-color: hsl(from var(--neutral-50) h s l/40%);
  text-decoration: none;
}

/* === TRANSITION & ANIMATION FOR DETAILS CONTENT === */
.accordeon-goto details > .my-toc-accordion__content {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, opacity 0.3s ease;
}

.accordeon-goto details[open] > .my-toc-accordion__content {
  max-height: 800px;
  opacity: 1;
}

/* === ACCESSIBILITY FOCUS STYLES === */
.accordeon-goto summary.my-toc-accordion__toggle:focus {
  outline: 2px solid var(--brand-primary);
  outline-offset: 2px;
}

/* Remove default focus outline except for accessibility */
.accordeon-goto summary.my-toc-accordion__toggle:focus {
  outline: none;
}

/* === ARROWS SVG STROKE THICKNESS === */
.accordeon-goto .my-toc-accordion__item .my-toc-accordion__toggle-icon svg polyline {
  stroke-width: 32;
}

.my-toc-accordion__content {
	position: relative;
	z-index: 1;
}
/* Background image overlay */
/*.my-toc-accordion[open] .my-toc-accordion__content::after {*/
.my-toc-accordion.accordeon-goto[open] > .my-toc-accordion__content::after {
  position: absolute;
  content: "";
  background: url("https://test.vulkanisme.nl/images/Vulkanisme-logo-Zwart-icon.svg");
  background-repeat: no-repeat;
  bottom: 0;
  align-content: end;
  margin-bottom: auto;
  content: "";
  position: absolute;
  width: 100%;
  height: 130px;
  background-repeat: no-repeat;
  background-position: right bottom;
  opacity: 0.025; /* Set background-image opacity */
  z-index: -1;
}



.my-toc-accordion__item {
  background-color: transparent;
  transition: background-color 0.3s ease;
}

/*.my-toc-accordion__item[open] {
  background-color: rgba(255, 255, 255, 1);
}*/




/* === STYLING THE CURRENT STATE (THAT IS SET WITH JS) TO SHOW WHERE ON THE PAGE YOU ARE === */
.my-toc-accordion a.current {
    font-weight: 600;
    /*color: #d33; /* Highlight color */
    /*text-decoration: underline;*/
	/*background-color: hsla(from var(--brand-primary) h s l / 15%);*/
}

/*.gb-text.accordeon-h2.current,
.gb-text.accordeon-h3.current,
.gb-text.accordeon-h4.current,
.gb-text.accordeon-h5.current,
.gb-text.accordeon-h6.current {
	background-color: hsla(from var(--brand-primary) h s l / 15%); /* or your blur color */
/*}*/

.gb-text.accordeon-h2.current,
.gb-text.accordeon-h3.current,
.gb-text.accordeon-h4.current,
.gb-text.accordeon-h5.current,
.gb-text.accordeon-h6.current {
  position: relative;  /* establish positioning context */
  z-index: 1;          /* stack on top */
  overflow: hidden;    /* clip everything inside boundary */
}

.gb-text.accordeon-h2.current::after,
.gb-text.accordeon-h3.current::after,
.gb-text.accordeon-h4.current::after,
.gb-text.accordeon-h5.current::after,
.gb-text.accordeon-h6.current::after {
  content: "";
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;   /* allow clicks through */
  
  /* Blur background or overlay */
  background-color: hsla(from var(--brand-primary) h s l / 15%); /* or your blur color */
  
  z-index: -1; /* place behind text */
  overflow: hidden;
}


.my-toc-accordion {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch; /* voor soepel scrollen op iOS */
}