/* OpenCAS Floating Video Player */
#ocas-video-toggle {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(110, 231, 200, 0.35);
  background: linear-gradient(135deg, rgba(17,21,34,0.96), rgba(9,13,23,0.98));
  color: #c8fff0;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(0,0,0,0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
#ocas-video-toggle:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(0,0,0,0.55);
}
#ocas-video-toggle svg {
  width: 1.1rem;
  height: 1.1rem;
  fill: currentColor;
}

#ocas-video-panel {
  position: fixed;
  right: 1.2rem;
  bottom: 4.5rem;
  z-index: 9998;
  width: 320px;
  max-width: calc(100vw - 2.4rem);
  background: rgba(8,11,18,0.98);
  border: 1px solid rgba(110, 231, 200, 0.25);
  border-radius: 16px;
  box-shadow: 0 24px 70px rgba(0,0,0,0.6);
  overflow: hidden;
  display: none;
  flex-direction: column;
}
#ocas-video-panel.ocas-open {
  display: flex;
}
#ocas-video-panel.ocas-expanded {
  width: min(92vw, 1100px);
  max-height: 90vh;
  bottom: 50%;
  right: 50%;
  transform: translate(50%, 50%);
}

#ocas-video-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 0.9rem;
  background: rgba(17,21,34,0.85);
  border-bottom: 1px solid rgba(110, 231, 200, 0.15);
}
#ocas-video-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: #edf2ff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#ocas-video-controls {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
#ocas-video-controls button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 8px;
  border: 1px solid rgba(110, 231, 200, 0.2);
  background: rgba(255,255,255,0.04);
  color: #c8fff0;
  cursor: pointer;
  transition: background 0.15s ease;
}
#ocas-video-controls button:hover {
  background: rgba(110, 231, 200, 0.12);
}
#ocas-video-controls svg {
  width: 0.9rem;
  height: 0.9rem;
  fill: currentColor;
}

#ocas-video-wrapper {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
}
#ocas-video-panel.ocas-expanded #ocas-video-wrapper {
  aspect-ratio: auto;
  height: min(76vh, 618px);
}
#ocas-video-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

@media (max-width: 720px) {
  #ocas-video-panel {
    right: 0.8rem;
    bottom: 4rem;
    width: calc(100vw - 1.6rem);
  }
  #ocas-video-panel.ocas-expanded {
    width: calc(100vw - 1.6rem);
    bottom: 0.8rem;
    right: 0.8rem;
    transform: none;
  }
  #ocas-video-panel.ocas-expanded #ocas-video-wrapper {
    height: auto;
    aspect-ratio: 16 / 9;
  }
}