.fgpt-wrap{max-width:900px;margin:24px auto;background:#fff;border:1px solid #e5e7eb;border-radius:16px;overflow:hidden}
.fgpt-messages{height:65vh;overflow:auto;padding:16px;background:#f9fafb}
.fgpt-row{display:flex;margin:10px 0}
.fgpt-row.user{justify-content:flex-end}
.fgpt-bubble{max-width:75%;padding:12px 14px;border-radius:16px;border:1px solid #e5e7eb;background:#fff;line-height:1.4}
.fgpt-row.user .fgpt-bubble{background:#111;color:#fff;border-color:#111}
.fgpt-input{display:flex;gap:10px;padding:12px;border-top:1px solid #e5e7eb}
.fgpt-input input{flex:1;padding:12px;border:1px solid #e5e7eb;border-radius:12px;outline:none}
.fgpt-input button{padding:12px 14px;border-radius:12px;background:#111;color:#fff;border:0;cursor:pointer}
.fgpt-note{padding:10px 12px;color:#6b7280;font-size:12px;border-top:1px solid #f3f4f6}