.gradient-bg{background:linear-gradient(135deg,#f5f7fa,#e4e8eb)}.bid-increments{border-collapse:collapse;width:100%}.bid-increments th,.bid-increments td{border:1px solid #e2e8f0;padding:.75rem;text-align:left}.bid-increments th{background-color:#f8fafc;font-weight:600}.warning-box{border-left:4px solid #eab308;background-color:#fef9c3}