/* ==========================================================================
   LIGHTBOX (MOBİL & TABLET YAKINLAŞTIRMA GÖRÜNTÜLEYİCİSİ)
   ========================================================================== */

.lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background-color: rgba(245, 245, 245, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: var(--z-lightbox);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
  user-select: none;
  touch-action: none;
}

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

/* Kapat Butonu */
.lightbox-close-btn {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-pill);
  background-color: #ffffff;
  color: var(--color-text-main);
  border: 1px solid var(--color-border-subtle);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-fast);
  outline: none;
}

.lightbox-close-btn:hover {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  transform: scale(1.06);
}

.lightbox-close-btn:active {
  transform: scale(0.96);
}

/* Yakınlaştırma & Kaydırma Taşıyıcısı */
.lightbox-viewport {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
}

.lightbox-viewport:active {
  cursor: grabbing;
}

.lightbox-content {
  position: absolute;
  transform-origin: 0 0;
  will-change: transform;
  touch-action: none;
}

.lightbox-img {
  display: block;
  max-width: none;
  height: auto;
  pointer-events: none;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

/* Alt İpucu Pill'i */
.lightbox-hint {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(17, 17, 17, 0.85);
  color: #ffffff;
  font-size: 13px;
  font-weight: 400;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  pointer-events: none;
  z-index: 10;
  opacity: 1;
  transition: opacity 1s ease;
  white-space: nowrap;
  backdrop-filter: blur(8px);
}

.lightbox-hint.is-hidden {
  opacity: 0;
}