/* Lightbox Styles */
.veridoc-gallery-lightbox-modal {
  /* Use visibility instead of display for smooth transitions */
  display: flex !important;
  /* Always flex, but hidden */
  visibility: hidden;
  position: fixed;
  z-index: 100000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  opacity: 0;
  transition: opacity 0.6s ease, visibility 0.6s ease;
  flex-direction: column;
  pointer-events: none;
}

.veridoc-gallery-lightbox-modal.active {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

/* Animations */
@keyframes vdFadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes vdSlideInRight {
  from {
    transform: translateX(30px);
    opacity: 0;
  }

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

@keyframes vdSlideInLeft {
  from {
    transform: translateX(-30px);
    opacity: 0;
  }

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

.vd-anim-fade-in {
  animation: vdFadeIn 0.6s ease forwards;
}

.vd-anim-slide-right {
  animation: vdSlideInRight 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.vd-anim-slide-left {
  animation: vdSlideInLeft 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

/* Header Bar (Counter + Toolbar) */
.veridoc-lightbox-header {
  width: 100%;
  padding: 15px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 100002;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), transparent);
}

.veridoc-lightbox-counter {
  color: #fff;
  font-size: 14px;
  font-family: sans-serif;
  opacity: 0.9;
}

.veridoc-lightbox-toolbar {
  display: flex;
  gap: 15px;
  align-items: center;
}

.veridoc-lightbox-btn {
  background: transparent;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.veridoc-lightbox-btn:hover {
  opacity: 1;
}

.veridoc-lightbox-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* Close Button (Special styling if needed, or part of toolbar) */
.veridoc-lightbox-close-btn svg {
  width: 24px;
  height: 24px;
}

/* Main Content Area (Image + Nav) */
.veridoc-lightbox-main {
  flex: 1;
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.veridoc-gallery-lightbox-content {
  max-width: 90%;
  max-height: 85%;
  object-fit: contain;
  transition: transform 0.2s ease-out;
  /* Smoother zoom */
  transform-origin: center center;
  user-select: none;
}

.veridoc-gallery-lightbox-content.vd-loading {
  opacity: 0;
  transition: none;
}

/* Navigation Arrows */
.veridoc-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 15px;
  z-index: 100003;
  opacity: 0.6;
  transition:
    opacity 0.2s,
    background-color 0.2s;
  border-radius: 50%;
}

.veridoc-lightbox-nav:hover {
  opacity: 1;
  background-color: rgba(255, 255, 255, 0.1);
}

.veridoc-lightbox-prev {
  left: 20px;
}

.veridoc-lightbox-next {
  right: 20px;
}

.veridoc-lightbox-nav svg {
  width: 32px;
  height: 32px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

/* Thumbnails Strip */
.veridoc-lightbox-thumbnails {
  width: 100%;
  height: 80px;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  gap: 10px;
  overflow-x: auto;
  z-index: 100002;
  backdrop-filter: blur(5px);
}

.veridoc-lightbox-thumb {
  height: 100%;
  width: auto;
  aspect-ratio: 1/1;
  /* Or auto aspect ratio */
  object-fit: cover;
  opacity: 0.5;
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: 4px;
  transition:
    opacity 0.2s,
    transform 0.2s;
}

.veridoc-lightbox-thumb.active {
  opacity: 1;
  border-color: #fff;
  transform: scale(1.05);
}

.veridoc-lightbox-thumb:hover {
  opacity: 0.8;
}

/* Hide scrollbar for thumbnails */
.veridoc-lightbox-thumbnails::-webkit-scrollbar {
  height: 6px;
}

.veridoc-lightbox-thumbnails::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
}

.veridoc-lightbox-thumbnails::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.3);
  border-radius: 3px;
}

/* Fullscreen mode adjustments */
:fullscreen .veridoc-gallery-lightbox-modal {
  background-color: #000;
}