/* ============================================
   07-lightbox.css — Menu Lightbox Gallery
   TRUE ROOTS Landing Page
   ============================================ */

/* ---- Lightbox Overlay ---- */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-medium),
              visibility var(--transition-medium);
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* ---- Lightbox Content ---- */
.lightbox__content {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__image {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.lightbox__image.is-loaded {
  opacity: 1;
}

/* ---- Close Button ---- */
.lightbox__close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--container-padding);
  z-index: 2;
  font-size: 2rem;
  color: var(--color-cream);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
  line-height: 1;
}

.lightbox__close:hover {
  color: var(--color-arena);
}

/* ---- Navigation Arrows ---- */
.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  font-size: 3rem;
  color: var(--color-cream);
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
  line-height: 1;
}

.lightbox__prev {
  left: var(--spacing-sm);
}

.lightbox__next {
  right: var(--spacing-sm);
}

.lightbox__prev:hover,
.lightbox__next:hover {
  color: var(--color-arena);
}

/* ---- Counter ---- */
.lightbox__counter {
  position: absolute;
  bottom: var(--spacing-md);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-family: var(--font-secondary);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-light);
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
}

/* ---- Mobile adjustments ---- */
@media (min-width: 768px) {
  .lightbox__content {
    max-width: 70vw;
  }

  .lightbox__prev {
    left: var(--spacing-md);
  }

  .lightbox__next {
    right: var(--spacing-md);
  }
}

@media (min-width: 1024px) {
  .lightbox__content {
    max-width: 55vw;
  }
}