/* ==========================================================================
   Chartthip Modern Lightbox Styles
   ========================================================================== */

.lightbox-modal {
  position: fixed;
  inset: 0;
  background-color: rgba(7, 23, 43, 0.94);
  backdrop-filter: blur(8px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 1.5rem;
}

.lightbox-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-container {
  position: relative;
  max-width: 90vw;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  object-fit: contain;
  animation: lightboxScale 0.25s ease;
}

@keyframes lightboxScale {
  from {
    transform: scale(0.92);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.lightbox-caption {
  margin-top: 0.85rem;
  color: #f1f5f9;
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
  z-index: 10;
}

.lightbox-close:hover {
  background: var(--accent);
  transform: rotate(90deg);
}

.lightbox-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
  z-index: 10;
}

.lightbox-btn:hover {
  background: var(--accent);
  color: #ffffff;
}

.lightbox-prev {
  left: 1.5rem;
}

.lightbox-next {
  right: 1.5rem;
}

@media (max-width: 640px) {
  .lightbox-prev {
    left: 0.5rem;
    width: 38px;
    height: 38px;
    font-size: 1.2rem;
  }
  .lightbox-next {
    right: 0.5rem;
    width: 38px;
    height: 38px;
    font-size: 1.2rem;
  }
  .lightbox-close {
    top: 0.75rem;
    right: 0.75rem;
    width: 38px;
    height: 38px;
  }
}