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

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  place-items: center;
  background: rgba(0, 0, 0, .95);
  backdrop-filter: blur(8px);
  padding: 0;
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 180ms ease, transform 180ms ease;
}

.lightbox.is-open {
  display: grid;
  opacity: 1;
  transform: scale(1);
}

/* Fullscreen modunda ekstra ayarlar */
.lightbox:fullscreen,
.lightbox:-webkit-full-screen,
.lightbox:-moz-full-screen,
.lightbox:-ms-fullscreen {
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 1);
}

.lightbox:fullscreen .lightbox__img,
.lightbox:-webkit-full-screen .lightbox__img,
.lightbox:-moz-full-screen .lightbox__img,
.lightbox:-ms-fullscreen .lightbox__img {
  max-height: 100vh;
  height: calc(100vh - 60px);
}

/* iOS Safari özel ayarlar */
@supports (-webkit-touch-callout: none) {
  .lightbox:fullscreen,
  .lightbox:-webkit-full-screen {
    height: 100dvh;
  }

  .lightbox:fullscreen .lightbox__figure,
  .lightbox:-webkit-full-screen .lightbox__figure {
    height: 100dvh;
  }

  .lightbox:fullscreen .lightbox__img,
  .lightbox:-webkit-full-screen .lightbox__img {
    height: calc(100dvh - 60px);
    max-height: calc(100dvh - 60px);
  }
}

.lightbox__figure {
  margin: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0;
}

.lightbox__img {
  width: 100%;
  height: calc(100vh - 60px);
  max-width: 100vw;
  max-height: calc(100vh - 60px);
  object-fit: contain;
  border-radius: 0;
  background: transparent;
}

/* caption + count */
.lightbox__cap {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, .90);
  font-size: 13px;
  text-align: center;
  z-index: 10000;
  opacity: 1;
  transition: opacity 220ms ease;
}

.lightbox__count {
  color: rgba(255, 255, 255, .90);
  font-size: 12px;
  border: 1px solid rgba(255, 255, 255, .25);
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(0, 0, 0, .50);
  backdrop-filter: blur(10px);
}

.lightbox__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .2);
  background: rgba(0, 0, 0, .40);
  backdrop-filter: blur(10px);
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  opacity: 1;
  transition: opacity 220ms ease, background 180ms ease, transform 180ms ease;
  z-index: 10001;
}

.lightbox__btn:hover {
  background: rgba(0, 0, 0, .60);
  transform: translateY(-50%) scale(1.05);
}

.lightbox__close {
  top: 30px;
  right: 30px;
  transform: none;
  width: 44px;
  height: 44px;
  font-size: 24px;
}

.lightbox__close:hover {
  transform: scale(1.05);
}

.lightbox__prev {
  left: 30px;
}

.lightbox__next {
  right: 30px;
}

/* UI auto-hide (mouse hareket edince görünür) */
.lightbox.is-ui-hidden .lightbox__btn,
.lightbox.is-ui-hidden .lightbox__cap {
  opacity: 0;
  pointer-events: none;
}

/* --- Responsive --- */

@media (max-width: 900px) {
  .lightbox__figure {
    width: 100vw;
    height: 100vh;
  }

  .lightbox__img {
    height: calc(100vh - 50px);
    max-height: calc(100vh - 50px);
  }

  .lightbox__prev {
    left: 10px;
    width: 40px;
    height: 40px;
    font-size: 20px;
  }

  .lightbox__next {
    right: 10px;
    width: 40px;
    height: 40px;
    font-size: 20px;
  }

  .lightbox__close {
    right: 10px;
    top: 10px;
    width: 36px;
    height: 36px;
    font-size: 18px;
  }

  .lightbox__cap {
    bottom: 10px;
    font-size: 11px;
  }

  /* Fullscreen modunda mobil */
  .lightbox:fullscreen .lightbox__img,
  .lightbox:-webkit-full-screen .lightbox__img {
    height: 100vh;
    max-height: 100vh;
  }

  .lightbox:fullscreen .lightbox__cap,
  .lightbox:-webkit-full-screen .lightbox__cap {
    bottom: 15px;
  }
}