/* Overlay */
.sr-lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 9000;
  display: none;
}

/* Hauptcontainer */
.sr-lightbox {
  position: fixed;
  inset: 0;
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9100;
  padding: 20px;
  box-sizing: border-box;
}

/* Innerer Container */
.sr-lightbox-inner {
  max-width: 1000px;
  width: 100%;
  background: #111;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 0 25px rgba(0,0,0,0.6);
  position: relative;
}

/* Bild */
.sr-lightbox-inner img {
  width: 100%;
  height: auto;
  display: block;
}

/* Caption */
.sr-lightbox-caption {
  padding: 10px 15px;
  font: 14px/1.4 Arial, sans-serif;
  color: #eee;
}

/* Close Button */
.sr-lightbox-close {
  position: absolute;
  top: 8px;
  right: 10px;
  color: #fff;
  font-size: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
}

/* Navigation */
.sr-lightbox-nav {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
}

.sr-lightbox-prev,
.sr-lightbox-next {
  pointer-events: auto;
  background: transparent;
  border: none;
  color: #ddd;
  font-size: 32px;
  padding: 0 15px;
  cursor: pointer;
}

.sr-lightbox-prev:hover,
.sr-lightbox-next:hover {
  color: #fff;
}

/* Mobile Anpassungen */
@media (max-width: 600px) {
  .sr-lightbox-inner {
    max-width: 100%;
  }
  .sr-lightbox-caption {
    font-size: 12px;
  }
}