.portfolio-lightbox-open {
  overflow: hidden;
}

.portfolio-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(12, 10, 12, 0.92);
}

.portfolio-lightbox.is-open {
  display: flex;
}

.portfolio-lightbox__image {
  max-width: min(100%, 1440px);
  max-height: calc(100vh - 112px);
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

.portfolio-lightbox__button {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  transition: background 180ms ease, transform 180ms ease;
}

.portfolio-lightbox__button:hover {
  background: rgba(242, 13, 101, 0.88);
}

.portfolio-lightbox__button:active {
  transform: scale(0.96);
}

.portfolio-lightbox__button--close {
  top: 24px;
  right: 24px;
}

.portfolio-lightbox__button--prev {
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
}

.portfolio-lightbox__button--next {
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
}

.portfolio-lightbox__counter {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.82);
  font: 600 14px/1.2 Inter, sans-serif;
  letter-spacing: 0;
}

@media (max-width: 640px) {
  .portfolio-lightbox {
    padding: 64px 12px;
  }

  .portfolio-lightbox__image {
    max-height: calc(100vh - 152px);
  }

  .portfolio-lightbox__button {
    width: 42px;
    height: 42px;
  }

  .portfolio-lightbox__button--close {
    top: 14px;
    right: 14px;
  }

  .portfolio-lightbox__button--prev {
    left: 14px;
  }

  .portfolio-lightbox__button--next {
    right: 14px;
  }
}