/*
 * Election Results — mobile-first Akkordeon, ab 640px Tabs.
 * Touch-Targets bewusst >= 44px hoch (WCAG 2.2 verlangt >= 24px,
 * 44-48px ist auf Touchscreens deutlich angenehmer).
 */

.election-results {
  --er-radius: 0.5rem;
  --er-gap: 0.5rem;
  --er-primary: var(--bs-primary, #0d6efd);
  --er-surface: var(--bs-tertiary-bg, #f4f4f4);
  --er-border: var(--bs-border-color, #ddd);

  padding: 1rem;
  border: 1px solid #adb5bd;
  border-radius: var(--er-radius);
}

.election-results h2 {
  margin-bottom: 1rem;
}

/* ---------- Liste / Items (Basis: Akkordeon) ---------- */

.election-results__list {
  display: flex;
  flex-direction: column;
  gap: var(--er-gap);
}

.election-results__heading {
  margin: 0;
}

.election-results__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 1rem;
  font: inherit;
  font-weight: 600;
  text-align: left;
  color: inherit;
  background: var(--er-surface);
  border: none;
  border-radius: var(--er-radius);
  cursor: pointer;
}

.election-results__trigger:hover {
  background: color-mix(in srgb, var(--er-surface) 80%, #000 5%);
}

.election-results__trigger:focus-visible {
  outline: 3px solid var(--er-primary);
  outline-offset: 2px;
}

.election-results__label {
  flex: 1 1 auto;
}

/* Plus/Minus-Icon */
.election-results__icon {
  position: relative;
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}
.election-results__icon::before,
.election-results__icon::after {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  background: currentColor;
  border-radius: 1px;
}
.election-results__icon::before {
  width: 100%;
  height: 2px;
}
.election-results__icon::after {
  width: 2px;
  height: 100%;
  transition: transform 0.15s ease;
}
.election-results__trigger[aria-expanded="true"] .election-results__icon::after {
  transform: scaleY(0);
}

/* "Alle öffnen"/"Alle schließen" */
.election-results__toggle-all {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-bottom: 0.75rem;
  padding: 0 1rem;
  font: inherit;
  color: var(--er-primary);
  background: transparent;
  border: 1px solid var(--er-primary);
  border-radius: var(--er-radius);
  cursor: pointer;
}
.election-results__toggle-all[hidden] {
  display: none;
}

/* ---------- Panels ---------- */

.election-results__panel {
  padding-top: 0.5rem;
}

.election-results__reset {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 44px;
  margin-bottom: 0.5rem;
  padding: 0 0.75rem;
  font: inherit;
  font-size: 0.9rem;
  background: var(--er-surface);
  border: 1px solid var(--er-border);
  border-radius: var(--er-radius);
  cursor: pointer;
}
.election-results__reset:focus-visible {
  outline: 3px solid var(--er-primary);
  outline-offset: 2px;
}

.election-results__panel iframe {
  display: block;
  width: 100%;
  border: 0;
  border-radius: var(--er-radius);
  background: #fff;
}

/* Einzelfall: nur eine sichtbare Wahl -> kein Header nötig */
.election-results--single .election-results__panel {
  padding-top: 0;
}

/* ---------- Desktop: Tabs ---------- */

@media (min-width: 640px) {
  [data-list][role="tablist"] {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0;
  }

  /*
   * Jedes .election-results__item bündelt im DOM Header (h3>button) UND
   * sein eigenes Panel. Ohne "display: contents" würde das Item als
   * Flex-Kind auf seine eigene Inhaltsbreite geschrumpft, wodurch auch
   * das darin verschachtelte Panel (inkl. iframe) auf diese schmale
   * Spaltenbreite gequetscht würde. "display: contents" hebt die Box des
   * Items auf, sodass Header und Panel direkt zu Flex-Kindern der Tabliste
   * werden — Header bleiben in einer Zeile in natürlicher Breite, das
   * (einzige sichtbare) Panel rutscht per "order"/"flex-basis: 100%" in
   * eine eigene Zeile darunter und füllt die volle Breite des Content
   * Blocks, unabhängig von der Anzahl der Tabs.
   */
  [role="tablist"] .election-results__item {
    display: contents;
  }

  [role="tablist"] .election-results__heading {
    flex: 0 0 auto;
    border-bottom: 2px solid var(--er-border);
  }

  [role="tab"] {
    min-height: auto;
    padding: 0.75rem 1.25rem;
    border-radius: var(--er-radius) var(--er-radius) 0 0;
    background: transparent;
  }

  [role="tab"] .election-results__icon {
    display: none;
  }

  [role="tab"][aria-selected="true"] {
    background: var(--er-primary);
    color: #fff;
  }

  [role="tablist"] .election-results__panel {
    order: 99;
    flex: 1 1 100%;
    width: 100%;
    padding-top: 1rem;
  }
}