/**
 * Generic Lightbox Styles
 * 
 * Namespace: .lightbox-* (default)
 * For custom namespaces, CSS variables can be overridden in block-specific styles
 */

/* Base lightbox container */
.lightbox {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000000;
  /* iOS fix: ensure proper touch event handling */
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

/* Overlay (backdrop) */
.lightbox-overlay {
  position: absolute;
  inset: 0;
  background-color: rgb(0 0 0 / 80%);
  backdrop-filter: blur(4px);
  animation: lightbox-fade-in 0.3s ease;
  /* iOS fix: ensure overlay doesn't interfere with touch events */
  -webkit-user-select: none;
  user-select: none;
}

/* Content wrapper */
.lightbox-content {
  position: relative;
  z-index: 10001;
  border-radius: var(--radius-radius-120);
  display: flex;
  flex-direction: column;
  min-width: 320px;
  overflow: auto hidden;
  -webkit-overflow-scrolling: touch;
  animation: lightbox-slide-up 0.3s ease;
  max-width: 61.75rem;
  width: 100%;
  /* iOS fix: prevent modal from taking full viewport */
  max-height: 99vh;
}

.lightbox-wrapper {
  margin-block-start: var(--spacing-base-space-200);
  padding: 0 var(--spacing-base-space-100);
  gap: var(--spacing-base-space-200);
}

.lightbox-content:has(.lightbox-image) {
  width: auto;
  min-width: auto;
}

/* Image container */
.lightbox-image {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 61.75rem;
}

.lightbox-image-content {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--spacing-base-space-150, 12px);
}

/* Video container */
.lightbox-video {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-width: 0;
  /* iOS fix: ensure proper sizing in modal */
  max-width: 100%;
  overflow: hidden;
}

.lightbox-video video,
.lightbox-video iframe,
.lightbox-video .video-container,
.lightbox-video .video-js {
  width: 100%;
  height: auto;
  max-width: 100%;
  /* iOS: Use min-height with aspect-ratio fallback */
  min-height: 200px;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-radius-80);
  display: block;
  background: none;
  /* iOS: Ensure touch events work properly */
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  -webkit-user-drag: none;
}

.lightbox-video .vjs-tech {
  border-radius: var(--radius-radius-80);
  /* iOS: Ensure video plays inline */
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

/* Poster image - 100% width */
.lightbox-video .vjs-poster {
  width: 100% !important;
  height: auto !important;
  object-fit: cover;
  background-size: cover;
  background-position: center;
  display: block !important;
}

.lightbox-video .video-js.vjs-paused .vjs-poster {
  display: block !important;
}

.lightbox-video .vjs-poster picture {
  display: block !important;
  width: 100% !important;
  height: auto;
}

.lightbox-video .vjs-poster picture img {
  width: 100% !important;
  height: auto !important;
  object-fit: cover;
  display: block !important;
}

/* Hide poster when video is playing */
.lightbox-video .video-js:not(.vjs-paused) .vjs-poster {
  display: none !important;
}

/* Caption and Transcript Wrapper */
.lightbox-caption-transcript-wrapper {
  display: flex;
  flex-direction: column;
  width: 100%;
  box-sizing: border-box;
  gap: var(--spacing-base-space-200);
  padding-block: var(--spacing-base-space-100);
  padding-inline: var(--spacing-base-space-100);
  flex: 1 0 0;
}

/* Sync wrapper width with image container */
.lightbox-content:has(.lightbox-image) .lightbox-caption-transcript-wrapper {
  width: auto;
}

/* Caption */
.lightbox-caption {
  padding: var(--spacing-base-space-100) 0;
  font-family: Roboto;
  font-size: var(--body-medium-400-size);
  font-style: normal;
  font-weight: var(--body-medium-400-weight);
  line-height: 150%;
  color: var(--buttons-secondary-active-fg);
  margin: 0;
  flex: 0 0 auto;
  max-width: 100%;
}

/* Transcript */
.lightbox-transcript {
  flex: 0 0 auto;
  font-family: var(--typography-family-body-sans);
  font-size: var(--typography-font-size-headlines-14);
  line-height: var(--typography-line-height-lh-21);
  color: var(--palette-default-fg-base);
  display: flex;
  flex-direction: column;
  overflow: visible;
}

.lightbox-transcript.video-transcript {
  padding: 0;
  margin: 0;
  width: 100%;
}

.lightbox-transcript.video-transcript p {
  font-family: Roboto;
  font-size: var(--body-medium-400-size);
  font-style: normal;
  font-weight: var(--body-medium-400-weight);
  line-height: 150%;
  color: var(--buttons-secondary-active-fg);
  overflow-y: auto;
  max-height: 16vh !important;
  max-width: 90vw;
  margin: auto;
  padding: var(--spacing-base-space-100) 0;
}

.lightbox-transcript.video-transcript summary {
  cursor: pointer;
  padding: var(--spacing-base-space-100) 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-base-space-200);
  user-select: none;
  list-style: none;
  color: var(--color-primary-light-teal);
  align-self: flex-end;
}

.lightbox-transcript summary:hover {
  opacity: 0.8;
}

.lightbox-transcript summary::-webkit-details-marker {
  display: none;
}

.lightbox-transcript summary span {
  display: flex;
  align-items: center;
  gap: var(--spacing-base-space-200);
}

.lightbox-transcript summary .transcript-label {
  font-family: var(--typography-family-body-sans);
  font-size: var(--typography-font-size-headlines-16);
  font-weight: var(--typography-weight-medium);
  color: var(--palette-default-fg-link);
}

.lightbox-transcript summary .transcript-label span:nth-child(2) {
  display: none;
}

.lightbox-transcript[open] summary .transcript-label span:nth-child(1) {
  display: none;
}

.lightbox-transcript[open] summary .transcript-label span:nth-child(2) {
  display: inline;
}

.lightbox-transcript summary svg {
  width: 20px;
  height: 20px;
  color: var(--palette-default-fg-link);
  stroke: var(--palette-default-fg-link);
  stroke-width: 2;
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
}

.lightbox-transcript-label {
  font-family: var(--typography-family-title-slab);
  font-size: var(--typography-font-size-headlines-20);
  font-weight: var(--typography-weight-medium);
  line-height: var(--typography-line-height-lh-30);
  color: var(--palette-default-fg-base);
  margin: 0 0 var(--spacing-base-space-200) 0;
}

.lightbox-transcript-text {
  font-family: var(--typography-family-body-sans);
  font-size: var(--typography-font-size-headlines-14);
  line-height: var(--typography-line-height-lh-21);
  color: var(--palette-default-fg-base);
  margin: 0;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.lightbox-transcript p {
  font-family: var(--typography-family-body-sans);
  font-size: var(--typography-font-size-headlines-14);
  line-height: var(--typography-line-height-lh-21);
  color: var(--palette-default-fg-base);
  margin: var(--spacing-base-space-200) 0 0 0;
  white-space: pre-wrap;
  word-wrap: break-word;
  order: 1;
  animation: transcript-expand 0.3s ease forwards;
}

.lightbox-transcript:not([open]) p {
  display: none;
}

/* Close button */
.lightbox-close:focus-visible,
.lightbox-close {
  position: absolute;
  inset-inline-end: var(--spacing-base-space-300);
  inset-block-start: var(--spacing-base-space-300);
  z-index: 10002;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  padding: 0;
  outline: 0;
}

.lightbox-close span {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* SVG icon styling - 32×32px as per design */
.lightbox-close svg {
  width: 32px;
  height: 32px;
  color: white;
  stroke: white;
  stroke-width: 2;
  flex-shrink: 0;
}

/* Error state */
.lightbox-video-error {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-base-space-300);
  color: var(--palette-default-fg-base);
  text-align: center;
  background-color: var(--palette-default-bg-neutral-dark);
}

/* ============================================ */
/* Animations */
/* ============================================ */

@keyframes lightbox-fade-in {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes lightbox-slide-up {
  from {
    transform: translateY(20px);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes transcript-expand {
  from {
    max-height: 0;
    opacity: 0;
  }

  to {
    max-height: 500px;
    opacity: 1;
  }
}

@keyframes transcript-collapse {
  from {
    max-height: 500px;
    opacity: 1;
  }

  to {
    max-height: 0;
    opacity: 0;
  }
}

/* ============================================ */
/* Responsive Design */
/* ============================================ */

@media (max-width: 1200px) {
  .lightbox-content {
    max-width: 90vw;
  }
}

@media (max-width: 480px) {
  .lightbox-content {
    max-height: 100vh;
    border-radius: 0;
  }

  .lightbox-transcript {
    max-height: 25vh;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lightbox,
  .lightbox-overlay,
  .lightbox-content,
  .lightbox-close {
    animation: none;
    transition: none;
  }
}