#wafc-root{position:fixed;bottom:20px;z-index:999999;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
#wafc-root.wafc-pos-right{right:20px}
#wafc-root.wafc-pos-left{left:20px}
#wafc-toggle{width:60px;height:60px;border-radius:50%;border:0;cursor:pointer;background:var(--wafc-bg,#25D366);box-shadow:0 6px 18px rgba(0,0,0,.25);display:flex;align-items:center;justify-content:center;transition:transform .2s}
#wafc-toggle:hover{transform:scale(1.05)}
#wafc-window{position:absolute;bottom:78px;width:340px;max-width:calc(100vw - 40px);background:#ECE5DD;border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,.3);overflow:hidden;opacity:0;transform:translateY(20px) scale(.95);pointer-events:none;transition:opacity .25s,transform .25s}
#wafc-root.wafc-pos-right #wafc-window{right:0}
#wafc-root.wafc-pos-left #wafc-window{left:0}
#wafc-window.wafc-open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.wafc-header{background:var(--wafc-header,#075E54);color:#fff;padding:12px 14px;display:flex;align-items:center;gap:10px}
.wafc-avatar{width:40px;height:40px;border-radius:50%;background:#128C7E;flex-shrink:0;overflow:hidden;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600}
.wafc-avatar img{width:100%;height:100%;object-fit:cover}
.wafc-info{flex:1;line-height:1.2;min-width:0}
.wafc-name{font-weight:600;font-size:15px}
.wafc-role{font-size:12px;opacity:.85}
#wafc-close{background:transparent;border:0;color:#fff;font-size:22px;cursor:pointer;padding:0 4px;line-height:1}
.wafc-body{padding:14px;max-height:60vh;overflow-y:auto;background:#ECE5DD;background-image:linear-gradient(rgba(229,221,213,.85),rgba(229,221,213,.85))}
.wafc-bubble{background:#fff;border-radius:0 8px 8px 8px;padding:10px 12px;font-size:14px;line-height:1.4;color:#111;box-shadow:0 1px 1px rgba(0,0,0,.06);margin-bottom:12px;max-width:90%}
.wafc-greeting{margin-bottom:6px}
#wafc-form{background:#fff;border-radius:8px;padding:12px;display:flex;flex-direction:column;gap:10px}
.wafc-label{font-size:12px;font-weight:600;color:#444;display:block;margin-bottom:-4px}
.wafc-req{color:#d33}
#wafc-form input[type=text],#wafc-form input[type=email],#wafc-form input[type=tel],#wafc-form textarea,#wafc-form select{width:100%;padding:9px 11px;border:1px solid #d1d5db;border-radius:6px;font-size:14px;font-family:inherit;box-sizing:border-box;background:#fff;color:#111}
#wafc-form textarea{resize:vertical;min-height:70px}
#wafc-form input:focus,#wafc-form select:focus,#wafc-form textarea:focus{outline:0;border-color:var(--wafc-bg,#25D366);box-shadow:0 0 0 2px rgba(37,211,102,.2)}
.wafc-radio-group,.wafc-checkbox-group{display:flex;flex-direction:column;gap:6px}
.wafc-radio,.wafc-checkbox{font-size:14px;display:flex;align-items:center;gap:6px;cursor:pointer}
.wafc-send{margin-top:4px;background:var(--wafc-bg,#25D366);color:#fff;border:0;padding:10px 14px;border-radius:6px;font-size:15px;font-weight:600;cursor:pointer}
.wafc-send:hover{filter:brightness(.95)}
.wafc-block{padding:0}
.wafc-bubble-block{background:#fff3cd;border-left:3px solid #d97706;border-radius:6px;color:#7c2d12}
.wafc-back{display:inline-block;background:#fff;border:1px solid #d1d5db;padding:8px 12px;border-radius:6px;cursor:pointer;font-size:14px}
.wafc-footer{background:#f0f0f0;text-align:center;font-size:11px;color:#888;padding:6px}
.wafc-error{border-color:#d33 !important}
@media(max-width:480px){#wafc-window{width:calc(100vw - 24px);bottom:78px}}