/* ==========================================================================
   HERBAL PHARMA — GALLERY LIGHTBOX STYLES
   ========================================================================== */

.lightbox-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(13, 38, 27, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.lightbox-content {
  position: relative;
  max-width: 900px;
  width: 100%;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(199, 163, 101, 0.4);
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

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

.lightbox-image-wrapper {
  background-color: #FAF8F5;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  max-height: 520px;
  overflow: hidden;
}

.lightbox-image-wrapper img {
  max-height: 480px;
  width: auto;
  object-fit: contain;
}

.lightbox-caption-bar {
  padding: 1.5rem 2rem;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-sage-light);
}

.lightbox-caption-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  color: var(--color-forest);
  margin-bottom: 0.25rem;
}

.lightbox-caption-text {
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

.lightbox-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(20, 59, 41, 0.85);
  color: var(--color-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  z-index: 10;
  transition: var(--transition-fast);
}

.lightbox-close-btn:hover {
  background-color: var(--color-gold);
  color: var(--color-forest-dark);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: rgba(20, 59, 41, 0.7);
  color: var(--color-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  z-index: 10;
  transition: var(--transition-fast);
}

.lightbox-nav-btn:hover {
  background-color: var(--color-gold);
  color: var(--color-forest-dark);
}

.lightbox-prev {
  left: -65px;
}

.lightbox-next {
  right: -65px;
}

@media (max-width: 1024px) {
  .lightbox-prev {
    left: 10px;
  }
  .lightbox-next {
    right: 10px;
  }
}