/* Cross-browser floating video windows (Firefox-style pop-out) */

.video-popout-button {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 18;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, background 0.2s ease, transform 0.15s ease;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.video-popout-button:hover {
  background: rgba(0, 0, 0, 0.75);
  transform: scale(1.05);
}

.video-popout-button:focus {
  outline: none;
}

.video-popout-button:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.85);
  outline-offset: 2px;
  opacity: 1;
  pointer-events: auto;
}

.scene-item:hover .video-popout-button,
.scene-item.active .video-popout-button,
.scene-item.hovered .video-popout-button,
.av-media:hover .video-popout-button,
.av-media.av-playing .video-popout-button {
  opacity: 1;
  pointer-events: auto;
}

.floating-video-window {
  position: fixed;
  display: flex;
  flex-direction: column;
  border-radius: 4px;
  overflow: hidden;
  background: #0a0a0a;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow:
    0 18px 48px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset;
  touch-action: none;
  user-select: none;
}

.floating-video-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 8px 0 12px;
  background: rgba(255, 255, 255, 0.06);
  cursor: grab;
  flex-shrink: 0;
}

.floating-video-toolbar:active {
  cursor: grabbing;
}

.floating-video-title {
  flex: 1;
  min-width: 0;
  font: 12px/1.2 system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: rgba(255, 255, 255, 0.88);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.floating-video-close {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 3px;
  background: transparent;
  color: rgba(255, 255, 255, 0.9);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
}

.floating-video-close:hover {
  background: rgba(255, 255, 255, 0.12);
}

.floating-video-body {
  flex: 1;
  min-height: 0;
  background: #000;
  position: relative;
}

.floating-video-element {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #000;
}

.floating-video-resize {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 18px;
  height: 18px;
  cursor: nwse-resize;
  z-index: 2;
  background: linear-gradient(135deg, transparent 50%, rgba(255, 255, 255, 0.35) 50%);
}

@media (max-width: 768px) {
  .video-popout-button {
    display: none !important;
  }
}