.fcb-widget{position:fixed;bottom:24px;z-index:99999;display:flex;flex-direction:column;align-items:flex-end;gap:12px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
.fcb-widget.fcb-right{right:24px}
.fcb-widget.fcb-left{left:24px;align-items:flex-start}
.fcb-toggle{position:relative;width:56px;height:56px;border-radius:50%;border:none;cursor:pointer;background:var(--fcb-color,#25D366);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.25);transition:transform .15s ease,box-shadow .15s ease;padding:0}
.fcb-toggle:hover{transform:scale(1.06);box-shadow:0 6px 18px rgba(0,0,0,.3)}
.fcb-toggle .fcb-icon{display:flex;align-items:center;justify-content:center;position:absolute;transition:opacity .15s ease,transform .15s ease}
.fcb-toggle .fcb-icon-close{opacity:0;transform:rotate(-90deg)}
.fcb-widget.fcb-open .fcb-toggle .fcb-icon-open{opacity:0;transform:rotate(90deg)}
.fcb-widget.fcb-open .fcb-toggle .fcb-icon-close{opacity:1;transform:rotate(0)}
.fcb-menu{background:#fff;border-radius:14px;box-shadow:0 8px 28px rgba(0,0,0,.18);padding:12px;min-width:230px;max-width:300px;max-height:70vh;overflow-y:auto;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .18s ease,transform .18s ease,visibility .18s}
.fcb-widget.fcb-open .fcb-menu{opacity:1;visibility:visible;transform:translateY(0)}
.fcb-greeting{font-size:13px;color:#555;padding:2px 6px 8px;border-bottom:1px solid #eee;margin-bottom:8px}
.fcb-options{display:flex;flex-direction:column;gap:8px}
.fcb-option{display:flex;align-items:center;gap:10px;text-decoration:none;padding:10px 12px;border-radius:10px;font-size:14px;font-weight:600;color:#fff;transition:filter .12s ease}
.fcb-option:hover{filter:brightness(1.08);color:#fff}
.fcb-option:focus{outline:2px solid #333;outline-offset:2px}
@media (max-width:768px){.fcb-hide-mobile{display:none !important}}
@media (min-width:769px){.fcb-hide-desktop{display:none !important}}
@media (max-width:480px){.fcb-widget{bottom:16px}.fcb-widget.fcb-right{right:16px}.fcb-widget.fcb-left{left:16px}.fcb-toggle{width:52px;height:52px}.fcb-menu{min-width:210px;max-width:calc(100vw - 32px)}}