(function () {
if (window.__cassChatLoaded) return;
window.__cassChatLoaded = true;
var EMBED_URL = "https://cassrealestate.lovable.app/embed/chat";
var Z = 2147483600;
function $(tag, css) {
var el = document.createElement(tag);
if (css) el.style.cssText = css;
return el;
}
function init() {
var btn = $("button", [
"position:fixed","right:20px","bottom:20px","width:60px","height:60px",
"border-radius:9999px","border:none","cursor:pointer","background:#0f172a",
"color:#fff","box-shadow:0 10px 30px rgba(0,0,0,.25)",
"display:flex","align-items:center","justify-content:center",
"z-index:" + Z,"transition:transform .15s ease"
].join(";"));
btn.setAttribute("aria-label", "Open chat");
btn.innerHTML = '';
btn.onmouseenter = function () { btn.style.transform = "scale(1.05)"; };
btn.onmouseleave = function () { btn.style.transform = "scale(1)"; };
var panel = $("div", [
"position:fixed","right:20px","bottom:90px","width:380px",
"max-width:calc(100vw - 32px)","height:600px",
"max-height:calc(100vh - 120px)","border-radius:16px",
"overflow:hidden","box-shadow:0 20px 60px rgba(0,0,0,.3)",
"background:#fff","z-index:" + Z,"display:none",
"transform-origin:right bottom"
].join(";"));
var iframe = $("iframe", "width:100%;height:100%;border:0;display:block;");
iframe.src = EMBED_URL;
iframe.title = "Cass Real Estate chat";
iframe.allow = "clipboard-write";
panel.appendChild(iframe);
var close = $("button", [
"position:absolute","top:10px","right:10px","width:28px","height:28px",
"border-radius:9999px","border:none","background:rgba(0,0,0,.08)",
"color:#111","cursor:pointer","font-size:16px","line-height:1","z-index:1"
].join(";"));
close.innerHTML = "×";
close.setAttribute("aria-label", "Close chat");
panel.appendChild(close);
var open = false;
function toggle(force) {
open = typeof force === "boolean" ? force : !open;
panel.style.display = open ? "block" : "none";
btn.style.display = open ? "none" : "flex";
}
btn.addEventListener("click", function () { toggle(true); });
close.addEventListener("click", function () { toggle(false); });
document.body.appendChild(btn);
document.body.appendChild(panel);
}
if (document.readyState === "loading") {
document.addEventListener("DOMContentLoaded", init);
} else {
init();
}
})();
