.fullscreen-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.fullscreen-modal.visible {
  display: flex;
}

.fullscreen-close {
  position: absolute;
  top: 20px;
  left: 20px;
  background: rgba(39, 39, 39, 0.9);
  color: #f1f1f1;
  border: 1px solid #3f3f3f;
  padding: 12px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-family: inherit;
  transition: background .15s;
  z-index: 10;
}

.fullscreen-close:hover {
  background: #3f3f3f;
}

.fullscreen-content {
  max-width: 95vw;
  max-height: 95vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fullscreen-content img,
.fullscreen-content video {
  max-width: 100%;
  max-height: 95vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
}