.vsb-inner-progress { width: 100%; height: 0; transition: height 0.2s ease; }
.vsb-inner-progress.solid { background: linear-gradient(to bottom,#ff9800,#ffa500); }
.vsb-inner-progress.dotted { background: repeating-linear-gradient(to bottom,#ff9800,#ff9800 4px,transparent 4px,transparent 8px); }
.vsb-inner-progress.zigzag { background: repeating-linear-gradient(135deg,#ff9800 0,#ff9800 2px,transparent 2px,transparent 4px); }
.vsb-inner-progress.gradient { background: linear-gradient(to bottom,#ff9800,#ffa500); }
.vsb-inner-progress.glow { box-shadow: 0 0 10px #ff9800; background:#ff9800; }
.vsb-inner-progress.wave { background: repeating-linear-gradient(45deg,#ff9800 0,#ff9800 2px,transparent 2px,transparent 6px); }