/* Lightbox Styles */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
}

.lightbox-content {
  position: relative;
  width: 90%;
  height: 90%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.lightbox-image-container {
  position: relative;
  flex: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.lightbox-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: default;
}

.lightbox-image.zoomed {
  cursor: grab;
}

.lightbox-caption {
  color: white;
  font-size: 1rem;
  padding: 0.5rem 2rem;
  text-align: center;
  max-width: 800px;
  margin-bottom: 0.5rem;
}

.lightbox-counter {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  margin-bottom: 2rem;
}

/* Navigation Buttons */
.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: fixed;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: white;
  font-size: 2rem;
  font-weight: 300;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  z-index: 10001;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: scale(1.1);
}

.lightbox-close {
  top: 20px;
  right: 20px;
  font-size: 2.5rem;
  line-height: 1;
}

.lightbox-prev {
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 3rem;
  line-height: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.lightbox-prev::before {
  content: '‹';
  display: block;
  transform: translateX(-1px);
}

.lightbox-prev:hover {
  transform: translateY(-50%) scale(1.1);
}

.lightbox-next {
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 3rem;
  line-height: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.lightbox-next::before {
  content: '›';
  display: block;
  transform: translateX(1px);
}

.lightbox-next:hover {
  transform: translateY(-50%) scale(1.1);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .lightbox-content {
    width: 95%;
    height: 95%;
  }

  .lightbox-close,
  .lightbox-prev,
  .lightbox-next {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }

  .lightbox-close {
    top: 10px;
    right: 10px;
  }

  .lightbox-prev {
    left: 10px;
  }

  .lightbox-next {
    right: 10px;
  }

  .lightbox-caption {
    font-size: 0.875rem;
    padding: 0.75rem 1rem;
  }

  .lightbox-counter {
    font-size: 0.75rem;
  }
}

/* Cursor hints */
article img,
.gallery img {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

article img:hover,
.gallery img:hover {
  transform: scale(1.02);
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.3);
}

/* Loading state */
.lightbox-image {
  background: rgba(255, 255, 255, 0.05);
}

/* Dark mode adjustments */
:is(.dark .lightbox-caption) {
  color: rgba(255, 255, 255, 0.9);
}

:is(.dark .lightbox-counter) {
  color: rgba(255, 255, 255, 0.7);
}

/* Zoom instructions hint */
.lightbox-content::after {
  content: 'Scroll or double-click to zoom • Arrow keys to navigate • ESC to close';
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
  text-align: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 10002;
}

.lightbox.active .lightbox-content::after {
  opacity: 1;
  transition-delay: 1s;
}

@media (max-width: 768px) {
  .lightbox-content::after {
    content: 'Pinch to zoom • Swipe to navigate';
    font-size: 0.625rem;
    bottom: 15px;
  }
}