/* Styl pro černo-fialový gradient tlačítka traileru */

.trailer-play-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #18181b 0%, #2563eb 100%);
  box-shadow: 0 4px 16px rgba(37,99,235,0.18);
  border: 2px solid #1e293b;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
  cursor: pointer;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  opacity: 0;
  pointer-events: none;
}
.item-card:hover .trailer-play-btn {
  opacity: 0.8;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1.12);
  box-shadow: 0 0 16px 4px #2563eb88, 0 4px 24px rgba(37,99,235,0.18);
  backdrop-filter: blur(2.5px);
  border: 2.5px solid #2563eb;
}
.trailer-play-btn:hover {
  box-shadow: 0 8px 24px rgba(109,40,217,0.35);
}
.trailer-play-btn svg {
  width: 20px;
  height: 20px;
  fill: #fff;
  filter: drop-shadow(0 0 6px #a78bfa);
}