/* 列表中的图标按钮 */
.iconBtn {
  width: 32px;
  height: 32px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--fg);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.iconBtn svg {
  width: 16px;
  height: 16px;
  transition: transform var(--duration-normal) var(--ease-bounce);
}

.iconBtn:hover {
  background: var(--hover-bg);
  color: var(--primary);
}

.iconBtn:hover svg {
  transform: scale(1.2);
}

.iconBtn:active {
  background: var(--active-bg);
  transform: scale(0.95);
}

.iconBtn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* 播放器图标 */
.playerIcon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  cursor: pointer;
  color: var(--fg);
  transition: all var(--duration-normal) var(--ease-out);
  background: transparent;
}

.playerIcon:hover {
  background: var(--hover-bg);
  color: var(--primary);
}

.playerIcon:hover svg {
  transform: scale(1.2);
}

.playerIcon:active {
  background: var(--active-bg);
  transform: scale(0.95);
}

.playerIcon svg {
  width: 18px;
  height: 18px;
  transition: transform var(--duration-normal) var(--ease-bounce);
}