.chat-atalho { position:fixed;right:20px;bottom:max(20px,env(safe-area-inset-bottom));z-index:80;background:#0a2547;color:#fff!important;border:2px solid #fff;border-radius:30px;padding:13px 22px;box-shadow:0 5px 24px #07152b40;text-decoration:none;font:600 15px system-ui; }
#chat-dialog { color:#172b47;background:#fff;border:1px solid #d8e1eb;border-radius:18px;padding:0;width:min(450px,calc(100vw - 24px));max-height:calc(100dvh - 32px);margin:auto 16px 16px auto;box-shadow:0 18px 80px #07152b40;font:15px/1.5 system-ui; }
#chat-dialog::backdrop {background:#07152b50;}
.chat-cabecalho {display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:#0a2547;color:white;padding:16px 20px;z-index:1;}
.chat-cabecalho h2 {margin:0;font-size:20px;color:inherit;}
.chat-cabecalho button {background:transparent;color:white;border:1px solid #92b0d0;border-radius:8px;padding:7px 10px;cursor:pointer;}
[data-chat-conteudo], [data-chat-aviso] {padding:0 20px;}
[data-chat-aviso]:not(:empty) {padding:12px 20px;background:#eff6ff;}
[data-chat-form] {display:grid;gap:12px;padding:12px 0 24px;}
[data-chat-form] label {display:grid;gap:4px;}
[data-chat-form] label:has([type=checkbox]) {display:flex;align-items:center;gap:8px;}
[data-chat-form] input:not([type=checkbox]),[data-chat-form] textarea,[data-chat-form] select {width:100%;min-width:0;box-sizing:border-box;border:1px solid #a8b8cc;border-radius:8px;background:white;color:#172b47;padding:10px;font:inherit;}
[data-chat-form] button {background:#1d4ed8;color:#fff;padding:12px;border:0;border-radius:8px;font:600 16px system-ui;cursor:pointer;}
[data-chat-form] button:disabled {opacity:.6;}
.chat-msg {padding:12px;border-radius:10px;background:#f1f5f9;margin:10px 0;overflow-wrap:anywhere;}
.chat-msg.equipe {background:#e6f7ee;}
.chat-msg.ia {background:#eaf2ff;}
.chat-msg p {white-space:pre-wrap;margin:6px 0;}
.chat-msg small {font-size:12px;color:#536780;}
[data-chat-form] .muted {font-size:12px;color:#536780;margin:0;}
body {padding-bottom:80px;}
@media(max-width:600px) {.chat-atalho{right:12px;bottom:max(12px,env(safe-area-inset-bottom));padding:11px 16px;}#chat-dialog{margin:auto;}}