/* ===================================
   LIGHTBOX PERSONALIZADO
   =================================== */

/* Figura con imagen clickeable */
.lightbox-figure {
  position: relative;
  margin: 1rem 0;
}

.lightbox-trigger {
  transition: all 0.3s ease;
}

.lightbox-trigger:hover {
  opacity: 0.9;
  transform: scale(1.02);
}

/* Overlay del lightbox */
.lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.lightbox-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Container del lightbox */
.lightbox-container {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: scale(0.8);
  transition: transform 0.3s ease;
}

.lightbox-overlay.active .lightbox-container {
  transform: scale(1);
}

/* Imagen principal del lightbox */
.lightbox-image {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

/* Caption del lightbox */
.lightbox-caption {
  color: white;
  text-align: center;
  margin-top: 1rem;
  padding: 0 1rem;
  font-size: 0.9rem;
  max-width: 90vw;
}

/* Botón cerrar - arriba a la derecha de la imagen */
.lightbox-close-btn {
  position: absolute;
  top: -45px;
  right: -15px;
  background: rgba(0, 0, 0, 0.8);
  border: 2px solid rgba(255, 255, 255, 0.4);
  color: white;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1.3rem;
  backdrop-filter: blur(15px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  z-index: 10002;
}

.lightbox-close-btn:hover {
  background: rgba(220, 53, 69, 0.9);
  border-color: rgba(255, 255, 255, 0.6);
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}



/* Áreas de navegación - cubren los lados izquierdo y derecho */
.lightbox-nav-area {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 30%;
  cursor: pointer;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease;
}

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

.lightbox-nav-left {
  left: 0;
}

.lightbox-nav-right {
  right: 0;
}

/* Íconos de navegación - simples y elegantes */
.lightbox-nav-icon {
  color: white;
  font-size: 3rem;
  opacity: 0.7;
  transition: all 0.3s ease;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  pointer-events: none;
}

.lightbox-nav-area:hover .lightbox-nav-icon {
  opacity: 1;
  transform: scale(1.2);
}

/* Contador de imágenes - centrado abajo */
.lightbox-counter {
  position: absolute;
  bottom: -60px;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  background: rgba(0, 0, 0, 0.8);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  backdrop-filter: blur(15px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  z-index: 10001;
}

/* Zoom controls - abajo a la derecha, fuera de la imagen */
.lightbox-zoom-controls {
  position: absolute;
  bottom: -60px;
  right: 0;
  display: flex;
  gap: 8px;
  z-index: 10001;
}

.lightbox-zoom-btn {
  background: rgba(0, 0, 0, 0.8);
  border: 2px solid rgba(255, 255, 255, 0.4);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1rem;
  backdrop-filter: blur(15px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.lightbox-zoom-btn:hover {
  background: rgba(13, 110, 253, 0.9);
  border-color: rgba(255, 255, 255, 0.6);
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

/* Estados de zoom */
.lightbox-image.zoomed {
  transform: scale(1.5);
  cursor: grab;
}

.lightbox-image.zoomed:active {
  cursor: grabbing;
}

/* Responsive design */
@media (max-width: 768px) {
  .lightbox-container {
    max-width: 95vw;
    max-height: 95vh;
  }
  
  .lightbox-image {
    max-height: 70vh;
  }
  
  .lightbox-close-btn {
    top: -40px;
    right: -10px;
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
  }
  
  .lightbox-zoom-controls {
    bottom: -50px;
    right: 0;
    gap: 6px;
  }
  
  .lightbox-zoom-btn {
    width: 35px;
    height: 35px;
    font-size: 0.9rem;
  }
  
  .lightbox-nav-area {
    width: 35%;
  }
  
  .lightbox-nav-icon {
    font-size: 2.5rem;
  }
  
  .lightbox-counter {
    bottom: -50px;
    font-size: 0.8rem;
    padding: 6px 12px;
  }
  
  .lightbox-caption {
    font-size: 0.8rem;
    margin-top: 0.5rem;
  }
}