.tc-chat{position:fixed;right:20px;bottom:20px;z-index:999999;font:14px/1.45 Arial,sans-serif;color:#202020}.tc-chat *{box-sizing:border-box}.tc-chat__toggle{border:0;border-radius:999px;background:#f47b20;color:#fff;padding:13px 18px;font-weight:700;box-shadow:0 8px 25px rgba(0,0,0,.22);cursor:pointer}.tc-chat__panel{position:absolute;right:0;bottom:58px;width:min(360px,calc(100vw - 24px));height:480px;max-height:calc(100vh - 100px);background:#fff;border:1px solid #e7e7e7;border-radius:16px;overflow:hidden;box-shadow:0 18px 48px rgba(0,0,0,.25)}.tc-chat__panel:not([hidden]){display:flex;flex-direction:column}.tc-chat__header{display:flex;align-items:center;justify-content:space-between;background:#f47b20;color:#fff;padding:14px 16px}.tc-chat__header small{display:block;opacity:.85}.tc-chat__close{border:0;background:transparent;color:#fff;font-size:28px;line-height:1;cursor:pointer}.tc-chat__messages{flex:1;overflow:auto;padding:14px;background:#f7f7f7}.tc-chat__message{max-width:88%;margin:0 0 10px;padding:10px 12px;border-radius:12px;white-space:pre-wrap;overflow-wrap:anywhere}.tc-chat__message--bot{background:#fff;border:1px solid #e3e3e3}.tc-chat__message--user{margin-left:auto;background:#252525;color:#fff}.tc-chat__form{display:flex;gap:8px;padding:12px;border-top:1px solid #e5e5e5;background:#fff}.tc-chat__form input{min-width:0;flex:1;border:1px solid #cfcfcf;border-radius:9px;padding:10px}.tc-chat__form button{border:0;border-radius:9px;background:#f47b20;color:#fff;padding:0 14px;font-weight:700;cursor:pointer}.tc-chat__form button:disabled{opacity:.55}.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:480px){.tc-chat{right:12px;bottom:12px}.tc-chat__panel{height:min(520px,calc(100vh - 82px));bottom:55px}}