Simple Fill
Classic left→right fill with a soft glow edge.
Segmented Steps
10 steps with smooth “snap” and micro highlight.
Gradient Flow
Progress width + animated gradient drift.
Striped Indeterminate
Use when time is unknown (uploading/connecting).
Buffer (Played vs Buffered)
Buffered: 0%
Played: 0%
Media-like progress: buffer leads, play follows.
Heat Progress
Hue transitions from cool → warm as % increases.