.image-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.85);
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.image-lightbox.show {
  display: flex;
}

.image-lightbox-inner {
  position: relative;
  max-width: 92vw;
  max-height: 92vh;
}

.image-lightbox img {
  display: block;
  max-width: 92vw;
  max-height: 92vh;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.image-lightbox-close {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: #333;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.image-lightbox-close:hover {
  background: #fff;
}

.chat-image {
  cursor: zoom-in;
}

.chat-bubble-left img.chat-image,
.chat-bubble-right img.chat-image,
.msg-bubble img.chat-image {
  max-width: 200px;
  max-height: 200px;
  border-radius: 4px;
  display: block;
}