.hhc-chat-root{position:fixed;right:20px;bottom:20px;z-index:999999;font-family:Arial,sans-serif}.hhc-chat-toggle{width:58px;height:58px;border-radius:50%;border:0;background:var(--hhc-chat-primary);color:#fff;font-size:25px;cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.22)}.hhc-chat-panel{position:absolute;right:0;bottom:72px;width:min(380px,calc(100vw - 24px));height:min(590px,calc(100vh - 110px));background:#fff;border-radius:16px;box-shadow:0 15px 50px rgba(0,0,0,.22);overflow:hidden;border:1px solid #e6e6e6;display:flex;flex-direction:column}.hhc-chat-panel[hidden]{display:none!important}.hhc-chat-header{flex:0 0 auto;min-height:67px;box-sizing:border-box;padding:12px 14px;background:var(--hhc-chat-primary);color:#fff;display:flex;align-items:center;justify-content:space-between}.hhc-chat-header strong{display:block;font-size:16px}.hhc-chat-header small{display:block;opacity:.85;margin-top:3px}.hhc-chat-header button{background:none;border:0;color:#fff;font-size:28px;cursor:pointer}.hhc-chat-messages{flex:1 1 auto;min-height:0;padding:14px;overflow-y:auto;overflow-x:hidden;background:#f7f7f7}.hhc-msg{max-width:85%;padding:10px 12px;border-radius:13px;margin:8px 0;font-size:14px;line-height:1.42;word-break:break-word}.hhc-msg.bot{background:#fff;border:1px solid #e5e5e5;border-bottom-left-radius:4px}.hhc-msg.user{background:var(--hhc-chat-primary);color:#fff;margin-left:auto;border-bottom-right-radius:4px}.hhc-msg a{color:var(--hhc-chat-primary);font-weight:700}.hhc-chat-quick{flex:0 0 auto;display:flex;align-items:center;gap:6px;padding:7px 10px;overflow-x:auto;overflow-y:hidden;background:#fff;border-top:1px solid #eee;scrollbar-width:none;-ms-overflow-style:none}.hhc-chat-quick::-webkit-scrollbar{display:none}.hhc-chat-quick button{flex:0 0 auto;white-space:nowrap;border:1px solid var(--hhc-chat-primary);background:#fff;color:var(--hhc-chat-primary);border-radius:15px;padding:6px 10px;font-size:12px;line-height:1.2;cursor:pointer}.hhc-chat-form{flex:0 0 52px;box-sizing:border-box;border-top:1px solid #eee;display:flex;background:#fff;padding:7px}.hhc-chat-form input{min-width:0;flex:1;border:1px solid #eee;outline:none;padding:0 9px;font-size:14px}.hhc-chat-form button{flex:0 0 42px;margin-left:6px;border:0;border-radius:10px;background:var(--hhc-chat-primary);color:#fff;cursor:pointer}.hhc-chat-footer{flex:0 0 auto;background:#fff;text-align:center;padding:5px 8px 8px}.hhc-chat-footer:empty{display:none}.hhc-chat-footer a{display:inline-block;background:#25D366;color:#fff!important;text-decoration:none;padding:7px 14px;border-radius:16px;font-size:12px;font-weight:700}.hhc-lead{background:#fff;border:1px solid #ddd;border-radius:12px;padding:12px;margin:8px 0}.hhc-lead strong{display:block;margin-bottom:7px}.hhc-lead input{box-sizing:border-box;width:100%;padding:9px;margin:5px 0;border:1px solid #ccc;border-radius:8px}.hhc-lead button{border:0;background:var(--hhc-chat-primary);color:#fff;border-radius:8px;padding:8px 12px;cursor:pointer;margin-top:5px}.hhc-lead button.link{background:transparent;color:#555}.typing{opacity:.65}@media(max-width:600px){.hhc-chat-root{right:10px;bottom:10px}.hhc-chat-panel{position:fixed;left:8px;right:8px;bottom:76px;width:auto;height:min(620px,calc(100dvh - 92px));border-radius:14px}.hhc-chat-toggle{width:55px;height:55px}.hhc-chat-messages{padding:12px}.hhc-chat-quick{padding:7px 9px}}