Animated Red X Mark Icon for Error or Failure Notification

A vibrant red vertical line fluidly morphs into a soft, rounded red square with a subtle three-dimensional quality. Within this square, a bold white 'X' mark elegantly forms, signaling an action or status. The animation is clean and precise, emphasizing the transformation and creating a clear visual focal point. The aesthetic is modern and streamlined, featuring smooth motion and a high-contrast color palette of bright red and pure white against a dark background. This animated icon is ideal for a range of digital applications, including user interfaces, presentations, and informational videos, to effectively communicate an error, incorrect input, denial, or a deletion action, serving as an instantly recognizable visual cue.