.support-chat{position:fixed;right:24px;bottom:24px;z-index:10000;font-family:Arial,sans-serif}.support-chat__launcher{width:62px;height:62px;border:0;border-radius:50%;background:#263f72;color:#fff;box-shadow:0 8px 28px #0003;font-size:27px;cursor:pointer}.support-chat__badge{position:absolute;right:0;top:0;width:14px;height:14px;border-radius:50%;background:#ef4444}.support-chat__panel{position:absolute;right:0;bottom:76px;width:min(390px,calc(100vw - 24px));height:min(620px,calc(100vh - 120px));background:#fff;border-radius:20px;box-shadow:0 14px 45px #0003;overflow:hidden;grid-template-rows:auto 1fr auto auto}.support-chat__panel:not([hidden]){display:grid}.support-chat__header{padding:18px 20px;background:#263f72;color:#fff;display:flex;justify-content:space-between;align-items:center}.support-chat__header strong,.support-chat__header small{display:block}.support-chat__header small{margin-top:4px;opacity:.8;font-size:11px}.support-chat__header button{border:0;background:none;color:#fff;font-size:30px;cursor:pointer}.support-chat__messages{padding:18px;overflow:auto;background:#f5f6f8}.support-chat__message{max-width:82%;margin:0 0 10px;padding:11px 14px;border-radius:15px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.4}.support-chat__message--manager,.support-chat__message--bot{background:#fff;border-bottom-left-radius:4px}.support-chat__message--visitor{margin-left:auto;background:#263f72;color:#fff;border-bottom-right-radius:4px}.support-chat__topics{display:grid;gap:8px;margin:12px 0}.support-chat__topics button,.support-chat__manager button{padding:11px;border:0;border-radius:10px;background:#fff;color:#263f72;font-weight:600;cursor:pointer;text-align:left}.support-chat__manager{padding:8px 14px;background:#f5f6f8}.support-chat__manager button{width:100%;text-align:center;border:1px solid #263f72}.support-chat__form{display:flex;gap:8px;padding:12px;background:#fff;border-top:1px solid #eee}.support-chat__form input{min-width:0;flex:1;border:1px solid #ddd;border-radius:12px;padding:11px}.support-chat__form button{width:42px;border:0;border-radius:12px;background:#263f72;color:#fff;font-size:20px;cursor:pointer}@media(max-width:650px){.support-chat{right:12px;bottom:82px}.support-chat__panel{position:fixed;inset:0;width:100%;height:100dvh;border-radius:0}.support-chat__launcher{width:56px;height:56px}}