body {
  margin: 0;
  font-family: 'Tahoma', sans-serif;
  background: #f5f5f5;
}

#app {
  padding: 10px;
}

/* صور */
.image-item {
  width: 120px;
  height: 120px;
  object-fit: cover;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
  border-radius: 10px;
}

.image-item.expanded {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 90%;
  height: auto;
  max-height: 90%;
  transform: translate(-50%, -50%);
  z-index: 9999;
  box-shadow: 0 4px 25px rgba(0,0,0,0.6);
}