.wurus-wa-btn { display:inline-flex; align-items:center; gap:8px; padding:10px 16px; background:#25D366; color:#fff !important; border-radius:30px; text-decoration:none; font-weight:600; line-height:1; }
.wurus-wa-btn:hover { background:#1EBE56; }
.wurus-wa-btn.wurus-wa-closed { background:#9bb1a3; cursor:not-allowed; }
.wurus-wa-btn.wurus-wa-floating { position:fixed; bottom:20px; right:20px; z-index:9999; box-shadow:0 4px 12px rgba(0,0,0,.2); }
.wurus-wa-icon { font-size:18px; }