.wec-quick-add { position: relative; max-width: 420px; margin-bottom: 12px; }
.wec-suggestions { position: absolute; left:0; right:0; background: #fff; border: 1px solid #ddd; z-index: 99; display:none; }
.wec-suggestions ul { list-style:none; margin:0; padding:0; }
.wec-suggestions li { padding:8px 10px; cursor:pointer; }
.wec-suggestions li:hover { background:#f5f5f5; }

.wec-sticky-summary {
    position: -webkit-sticky;
    position: sticky;
    top: 20px;
    background: #fff;
    border: 1px solid #eee;
    padding: 12px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
    max-width: 320px;
}

.wec-multistep-checkout { display:flex; gap:20px; align-items:flex-start; }
.wec-steps { flex:1 1 200px; }
.wec-step-panels { flex:2 1 600px; }
.wec-panel { display:none; border:1px solid #eee; padding:16px; margin-bottom:12px; }
.wec-panel.active { display:block; }