/* Lightbox Image Viewer */
.lightbox-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  z-index: 9999;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox-overlay.active {
  display: flex;
  opacity: 1;
}

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

.lightbox-image {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
  animation: imageZoomIn 0.3s ease;
}

@keyframes imageZoomIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.lightbox-title {
  color: #fff;
  margin-top: 20px;
  font-size: 18px;
  text-align: center;
  padding: 10px 20px;
  background-color: rgba(0, 0, 0, 0.7);
  border-radius: 5px;
  max-width: 90%;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: #fff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  z-index: 10000;
  transition: all 0.3s ease;
  background: rgba(0, 0, 0, 0.5);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.lightbox-close:hover {
  background: rgba(255, 0, 0, 0.7);
  transform: rotate(90deg);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  z-index: 10000;
  transition: all 0.3s ease;
  background: rgba(0, 0, 0, 0.5);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}

.lightbox-nav:hover {
  background: rgba(0, 123, 255, 0.8);
  transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
  left: 30px;
}

.lightbox-next {
  right: 30px;
}

.lightbox-counter {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  font-size: 16px;
  background: rgba(0, 0, 0, 0.7);
  padding: 8px 16px;
  border-radius: 20px;
  z-index: 10000;
}

/* Loading spinner */
.lightbox-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top: 4px solid #fff;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .lightbox-close {
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    font-size: 30px;
  }

  .lightbox-nav {
    width: 50px;
    height: 50px;
    font-size: 30px;
  }

  .lightbox-prev {
    left: 10px;
  }

  .lightbox-next {
    right: 10px;
  }

  .lightbox-image {
    max-height: 70vh;
  }

  .lightbox-title {
    font-size: 14px;
    margin-top: 10px;
  }

  .lightbox-counter {
    font-size: 14px;
    top: 10px;
  }
}

/* Gallery hover effect */
.gallery-image-wrapper {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: 8px;
  transition: transform 0.3s ease;
}

.gallery-image-wrapper:hover {
  transform: scale(1.05);
}

.gallery-image-wrapper::after {
  content: "🔍";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 40px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.gallery-image-wrapper:hover::after {
  opacity: 1;
}

.gallery-image-wrapper img {
  transition: filter 0.3s ease;
}

.gallery-image-wrapper:hover img {
  filter: brightness(0.7);
}

/* Mejoras adicionales de accesibilidad y estilo */
.lightbox-overlay {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.lightbox-image {
  transition: opacity 0.3s ease;
}

.lightbox-title {
  font-weight: 500;
  letter-spacing: 0.5px;
}

.lightbox-close {
  border: 2px solid transparent;
}

.lightbox-close:hover,
.lightbox-close:focus {
  border-color: rgba(255, 255, 255, 0.5);
  outline: none;
}

.lightbox-nav {
  border: 2px solid transparent;
}

.lightbox-nav:hover,
.lightbox-nav:focus {
  border-color: rgba(255, 255, 255, 0.5);
  outline: none;
}

.lightbox-counter {
  font-weight: 500;
  letter-spacing: 1px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.lightbox-loading {
  border-top-color: #007bff;
  z-index: 10001;
}

.gallery-image-wrapper {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.gallery-image-wrapper:hover {
  box-shadow: 0 5px 20px rgba(0, 123, 255, 0.3);
  z-index: 1;
}

.gallery-image-wrapper::after {
  transform: translate(-50%, -50%) scale(0.5);
  transition: all 0.3s ease;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.8);
}

.gallery-image-wrapper:hover::after {
  transform: translate(-50%, -50%) scale(1);
  animation: zoomPulse 1.5s ease-in-out infinite;
}

@keyframes zoomPulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.1);
  }
}

.gallery-image-wrapper img {
  width: 100%;
  height: auto;
}

.gallery-image-wrapper:focus {
  outline: 3px solid #007bff;
  outline-offset: 2px;
}

.lightbox-close:focus,
.lightbox-nav:focus {
  outline: 3px solid #fff;
  outline-offset: 2px;
}

@media (max-width: 480px) {
  .lightbox-close {
    width: 35px;
    height: 35px;
    font-size: 25px;
    top: 5px;
    right: 5px;
  }

  .lightbox-nav {
    width: 40px;
    height: 40px;
    font-size: 25px;
  }

  .lightbox-prev {
    left: 5px;
  }

  .lightbox-next {
    right: 5px;
  }

  .lightbox-title {
    font-size: 12px;
    padding: 6px 10px;
  }

  .lightbox-counter {
    font-size: 12px;
    padding: 5px 10px;
  }
}