/*
 * Praatplaat - zone-based illustratie (onderdeel van Image Hotspots 3, maar los van de 2sic-bestanden).
 * Geen build-stap: dit bestand wordt direct geladen. Uitleg: praatplaat/README.md
 *
 * Kleuren volgen de KPAL-skin via Bootstrap-variabelen, met fallback.
 * Lagen in .pp-stage: afbeelding (0) < zones (1) < scrim (2) < spotlight (3) < pop-up (4) < teken-laag (5)
 */

.app-praatplaat {
  --pp-accent: var(--bs-primary, #007b85);
  --pp-accent-rgb: var(--bs-primary-rgb, 0, 123, 133);
  --pp-text: var(--bs-body-color, #455354);
  --pp-line: var(--bs-gray-300, #e8e1d6);
  --pp-radius: 20px;
  /* Zelfde lichtblauw als het verloop in de paginakop van de site */
  --pp-tint: #d6f5f5;
  --pp-gap: 12px;
  --pp-scroll-offset: 120px; /* ruimte voor de sticky site-header bij scrollen naar een accordeon-item */
  position: relative;
}

.app-praatplaat [hidden] {
  display: none !important;
}

/* ---------- Plaat ---------- */

.pp-stage {
  position: relative;
  overflow: hidden;
  -webkit-user-select: none;
  user-select: none;
}

.pp-base img {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
  transition: filter 0.3s ease;
}

.pp-zones,
.pp-spotlight {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.pp-zones {
  z-index: 1;
}

.pp-zone {
  cursor: pointer;
  outline: none;
}

.pp-zone polygon {
  fill: rgba(var(--pp-accent-rgb), 0);
  stroke: rgba(255, 255, 255, 0);
  stroke-width: 3;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  pointer-events: visible;
  transition: fill 0.2s ease, stroke 0.2s ease;
}

@media (hover: hover) {
  .pp-zone:hover polygon {
    fill: rgba(var(--pp-accent-rgb), 0.28);
    stroke: #fff;
  }
}

.pp-zone:focus-visible polygon {
  fill: rgba(var(--pp-accent-rgb), 0.28);
  stroke: var(--pp-accent);
  stroke-width: 4;
}

.pp-zone.is-active polygon {
  fill: rgba(var(--pp-accent-rgb), 0.32);
  stroke: #fff;
}

/* ---------- Geopend: blur + spotlight ---------- */

.pp-scrim {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: rgba(0, 40, 45, 0.18);
  cursor: pointer;
  animation: pp-fade 0.3s ease;
}

.app-praatplaat.is-open .pp-base img {
  filter: blur(5px) saturate(0.85);
}

.pp-spotlight {
  z-index: 3;
  pointer-events: none;
  opacity: 0;
  filter: drop-shadow(0 6px 18px rgba(0, 0, 0, 0.35));
  transition: opacity 0.3s ease;
}

.app-praatplaat.is-open .pp-spotlight {
  opacity: 1;
}

.pp-spotlight-outline polygon {
  fill: none;
  stroke: #fff;
  stroke-width: 3;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

/* ---------- Kamernaam bij hover ---------- */

.pp-zone-label {
  position: absolute;
  z-index: 4;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: #fff;
  color: var(--pp-accent);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.3;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
  pointer-events: none;
  animation: pp-fade 0.15s ease;
}

/* ---------- Pop-up ---------- */

.pp-popup {
  position: absolute;
  z-index: 4;
  display: flex;
  flex-direction: column;
  width: 320px;
  max-width: calc(100% - 2 * var(--pp-gap));
  max-height: calc(var(--pp-stage-height, 600px) - 2 * var(--pp-gap));
  overflow: hidden;
  background: #fff;
  color: var(--pp-text);
  border-radius: var(--pp-radius);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
  text-align: left;
  -webkit-user-select: text;
  user-select: text;
  animation: pp-pop 0.25s ease;
  /* Let op: breedte bewust NIET animeren. Anders meet de positieberekening de oude,
     smalle breedte en loopt de uitgeklapte pop-up buiten de plaat. */
  transition: left 0.3s ease, top 0.3s ease;
}

.pp-popup.is-expanded {
  width: 680px;
  max-width: calc(100% - 4 * var(--pp-gap));
}

.pp-popup.no-transition {
  transition: none;
}

.pp-popup-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 64px 8px 24px;
}

.pp-popup-illustration {
  display: none;
  flex: 0 0 auto;
  width: 140px;
}

.pp-popup-illustration img {
  display: block;
  max-width: 100%;
  max-height: 140px;
  width: auto;
  height: auto;
}

.pp-popup.is-expanded .pp-popup-header {
  align-items: flex-start;
}

.pp-popup.is-expanded .pp-popup-illustration:not(:empty) {
  display: block;
  width: 200px;
}

.pp-popup.is-expanded .pp-popup-illustration img {
  max-height: 200px;
}

.pp-popup-title {
  margin: 0;
  font-size: 1.375rem;
  line-height: 1.25;
  color: var(--pp-accent);
  outline: none;
}

.pp-popup-scroll {
  flex: 1 1 auto;
  min-height: 0;
  padding: 4px 24px 0;
  overflow-y: auto;
  overscroll-behavior: contain;
}

/* Zachte randen zodra er tekst boven of onder de vouw zit (scrollbalken zijn op macOS onzichtbaar) */
.pp-popup.has-more-below .pp-popup-scroll {
  -webkit-mask-image: linear-gradient(to bottom, #000 calc(100% - 48px), transparent);
  mask-image: linear-gradient(to bottom, #000 calc(100% - 48px), transparent);
}

.pp-popup.has-more-above .pp-popup-scroll {
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 32px);
  mask-image: linear-gradient(to bottom, transparent, #000 32px);
}

.pp-popup.has-more-above.has-more-below .pp-popup-scroll {
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 32px, #000 calc(100% - 48px), transparent);
  mask-image: linear-gradient(to bottom, transparent, #000 32px, #000 calc(100% - 48px), transparent);
}

.pp-popup-intro {
  margin: 0;
}

.pp-popup-text {
  display: none;
}

.pp-popup.is-expanded .pp-popup-intro {
  display: none;
}

.pp-popup.is-expanded .pp-popup-text {
  display: block;
  padding-bottom: 8px;
}

.pp-popup-text > :first-child {
  margin-top: 0;
}

.pp-popup-text h3 {
  margin: 1.25em 0 0.5em;
  font-size: 1.125rem;
}

.pp-popup-footer {
  padding: 16px 24px 24px;
}

.pp-popup.is-expanded .pp-popup-footer {
  border-top: 1px solid var(--pp-line);
}

.pp-popup.is-expanded .pp-popup-more,
.pp-popup:not(.is-expanded) .pp-popup-link,
.pp-popup-link:empty {
  display: none;
}

.pp-popup.is-expanded .pp-popup-footer:has(.pp-popup-link:empty) {
  display: none;
}

.pp-popup-link {
  margin: 0;
  font-weight: 600;
}

.pp-popup-more {
  padding: 0.5rem 1.25rem;
  border: 0;
  border-radius: 999px;
  background: var(--pp-accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.pp-popup-more:hover {
  filter: brightness(0.9);
}

.pp-popup-more:focus-visible,
.pp-popup-close:focus-visible {
  outline: 3px solid var(--pp-accent);
  outline-offset: 2px;
}

.pp-popup-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--bs-gray-200, #f8f8f4);
  color: var(--pp-text);
  cursor: pointer;
}

.pp-popup-close:hover {
  background: var(--pp-line);
}

.pp-popup-close svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

/* ---------- Inleiding onder de plaat ---------- */

.pp-inleiding {
  max-width: 44rem;
  margin: 1.5rem 0 0;
}

.pp-inleiding > :first-child {
  margin-top: 0;
}

.pp-inleiding h3 {
  font-size: 1.125rem;
  margin: 1.5em 0 0.5em;
}

/* ---------- Accordeon (mobiel) ---------- */

.pp-list {
  margin-top: 1.5rem;
  border-top: 1px solid var(--pp-line);
}

.pp-item {
  border-bottom: 1px solid var(--pp-line);
  scroll-margin-top: var(--pp-scroll-offset);
}

.pp-item-summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 2.5rem 0.75rem 0;
  color: var(--pp-accent);
  font-weight: 600;
  list-style: none;
  cursor: pointer;
}

.pp-item-title {
  flex: 1 1 auto;
}

/* Miniatuur naast de kamernaam: op mobiel herkenning, in de beheerlijst compacter */
.pp-item-thumb {
  flex: 0 0 auto;
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: 8px;
}

.pp-item-summary::-webkit-details-marker {
  display: none;
}

.pp-item-summary::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0.5rem;
  width: 0.6rem;
  height: 0.6rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.2s ease;
}

.pp-item[open] > .pp-item-summary::after {
  transform: translateY(-30%) rotate(-135deg);
}

.pp-item-content {
  padding: 0 0 1.25rem;
}

.pp-item-illustration img {
  display: block;
  max-width: 160px;
  height: auto;
  margin-bottom: 1rem;
}

/* Intro en "Lees meer" zijn alleen voor mobiel; op desktop voedt de intro de pop-up */
.pp-item-intro,
.pp-item-more-wrap {
  display: none;
}

.pp-item-more-wrap {
  margin: 1rem 0 0;
}

.pp-item-more {
  padding: 0.5rem 1.25rem;
  border: 0;
  border-radius: 999px;
  background: var(--pp-accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.pp-item-more:focus-visible {
  outline: 3px solid var(--pp-accent);
  outline-offset: 2px;
}

@media (max-width: 767.98px) {
  /* Eerst de korte intro; de miniatuur naast de titel laat de kamer al zien */
  .pp-item-intro {
    display: block;
    margin: 0;
  }

  .pp-item-illustration {
    display: none;
  }

  .pp-item:not(.is-full) .pp-item-text,
  .pp-item:not(.is-full) .pp-item-link {
    display: none;
  }

  /* Titel + intro staan samen in een licht getint blok; na "Lees meer" valt dat weg
     en leest het verhaal op wit verder */
  .pp-item {
    padding-inline: 12px;
  }

  .pp-item[open] {
    /* Vaste uitloop in pixels: blijft even subtiel, of het verhaal nu kort of lang is */
    background: linear-gradient(180deg, rgba(214, 245, 245, 0.6), rgba(214, 245, 245, 0) 260px);
    border-radius: var(--pp-radius);
    border-bottom-color: transparent;
  }

  .pp-item[open] .pp-item-content {
    padding-bottom: 1.5rem;
  }

  /* Intro als inleidende regel, met een fijne lijn naar het verhaal eronder */
  .pp-item.is-full .pp-item-intro {
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid rgba(0, 123, 133, 0.15);
  }

  .pp-item:not(.is-full) .pp-item-more-wrap {
    display: block;
  }

  /* Een uitgelezen verhaal krijgt een duidelijke rand en een afsluitende balk,
     zodat je niet ongemerkt doorleest in de volgende kamer of de pagina eronder */
  .pp-item.is-full {
    border: 2px solid rgba(var(--pp-accent-rgb), 0.35);
    margin-block: 0.5rem;
  }

  .pp-item.is-full .pp-item-content {
    padding-bottom: 0;
  }

  .pp-item.is-full .pp-item-close-wrap {
    display: flex;
  }
}

.pp-item-close-wrap {
  display: none;
  justify-content: center;
  margin: 1.5rem -12px 0;
  padding: 0.875rem 12px;
  border-top: 2px solid rgba(var(--pp-accent-rgb), 0.35);
  border-radius: 0 0 calc(var(--pp-radius) - 2px) calc(var(--pp-radius) - 2px);
  background: var(--pp-tint);
}

.pp-item-close {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  border: 2px solid var(--pp-accent);
  border-radius: 999px;
  background: #fff;
  color: var(--pp-accent);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.pp-item-close svg {
  width: 1.1em;
  height: 1.1em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pp-item-close:focus-visible {
  outline: 3px solid var(--pp-accent);
  outline-offset: 2px;
}

.pp-item-link {
  margin: 1rem 0 0;
  font-weight: 600;
}

/* Desktop: pop-up in plaats van accordeon (beheerders zien de lijst wel, om te beheren) */
@media (min-width: 768px) {
  .app-praatplaat:not([data-pp-admin]) .pp-list {
    display: none;
  }

  .pp-item-thumb {
    width: 56px;
    height: 56px;
  }
}

/* ---------- Beheer (praatplaat-admin.js) ---------- */

.pp-admin-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
}

.pp-admin-label {
  color: var(--bs-gray-600, #6c757d);
  font-weight: 600;
}

.pp-admin-bar button {
  padding: 0.35rem 0.9rem;
  border: 1px solid var(--pp-accent);
  border-radius: 999px;
  background: #fff;
  color: var(--pp-accent);
  font: inherit;
  cursor: pointer;
}

.pp-admin-bar button[aria-pressed="true"],
.pp-admin-bar button.pp-admin-primary {
  background: var(--pp-accent);
  color: #fff;
}

.pp-admin-help,
.pp-admin-readout {
  color: var(--bs-gray-600, #6c757d);
}

.pp-admin-readout {
  margin-left: auto;
  font-variant-numeric: tabular-nums;
}

.pp-draw {
  position: absolute;
  inset: 0;
  z-index: 5;
  cursor: crosshair;
  touch-action: none;
}

.pp-draw svg {
  width: 100%;
  height: 100%;
}

.pp-draw polygon,
.pp-draw polyline {
  fill: rgba(255, 193, 7, 0.3);
  stroke: #b8860b;
  stroke-width: 2;
  stroke-dasharray: 6 4;
  vector-effect: non-scaling-stroke;
}

.pp-draw polyline {
  fill: none;
}

.app-praatplaat.is-drawing .pp-zone polygon {
  fill: rgba(var(--pp-accent-rgb), 0.15);
  stroke: var(--pp-accent);
  stroke-width: 2;
}

.app-praatplaat.is-drawing .pp-zone.is-hovered polygon {
  fill: rgba(var(--pp-accent-rgb), 0.4);
}

.pp-item-warning {
  flex: 0 0 auto;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  background: var(--bs-gray-200, #f8f8f4);
  color: var(--bs-gray-600, #6c757d);
  font-size: 0.8125rem;
  font-weight: 400;
}

.pp-item-edit {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  flex: 0 0 auto;
  padding: 0.35rem 0.9rem;
  border: 1px solid var(--pp-accent);
  border-radius: 999px;
  background: #fff;
  color: var(--pp-accent);
  font: inherit;
  font-size: 0.875rem;
  cursor: pointer;
}

.pp-item-edit svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linejoin: round;
}

.pp-item-edit:hover {
  background: var(--pp-accent);
  color: #fff;
}

.pp-list-admin-title {
  margin: 1.5rem 0 0;
  font-size: 0.875rem;
  color: var(--bs-gray-600, #6c757d);
}

@keyframes pp-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pp-pop {
  from { opacity: 0; transform: translateY(6px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .app-praatplaat *,
  .app-praatplaat *::after {
    animation: none !important;
    transition: none !important;
  }
}