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button{flex-shrink:0;place-items:center;width:36px;height:36px;transition:background .15s,transform .15s;display:grid}.chat-composer-bottom button:not(:disabled):hover{background:#444}.chat-composer-bottom button:not(:disabled):active{transform:scale(.94)}.kaateb-chat .chat-composer-bottom button:disabled{opacity:1;color:#a0a0a0;background:#e2e2e2}.chat-main.is-empty .chat-scroll{flex:none;margin-top:auto;overflow:visible}.chat-main.is-empty .chat-welcome{margin-bottom:0;padding-bottom:28px}.chat-main.is-empty .chat-compose-area{margin-top:0;margin-bottom:auto}.chat-auth-dialog{margin:auto}.chat-auth-dialog::backdrop{background:#0005}.chat-guest-account{gap:14px;padding:14px;font-size:13px;display:grid}.chat-guest-account p{color:#777}.chat-login{text-align:center;color:#fff;background:#202020;border-radius:24px;padding:10px 22px;font-size:14px;display:block}.chat-auth-backdrop{z-index:60;background:#0005;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.chat-auth-dialog{background:#fff;border-radius:22px;width:min(100%,390px);padding:40px 30px 30px;position:relative;box-shadow:0 16px 60px #0002}.chat-auth-dialog h2{font-size:22px;font-weight:600}.chat-auth-dialog p{color:#777;margin:14px 0 24px;font-size:14px}.chat-auth-close{top:8px;font-size:24px;position:absolute;inset-inline-end:14px}@media (max-width:760px){.chat-sidebar{visibility:hidden}.chat-sidebar.is-open{visibility:visible}}