/* FOXAEP Chat – styles avec contraste */
#foxaep-chat-btn{
  position:fixed; left:12px; bottom:40vh; width:64px; height:64px;
  border-radius:50%; background:#fff; box-shadow:0 6px 20px rgba(0,0,0,.15);
  border:1px solid #eaeaea; display:flex; align-items:center; justify-content:center;
  cursor:pointer; z-index:2147483646;
}
#foxaep-chat-btn img{ width:100%; height:100%; border-radius:50%; object-fit:cover; display:block; }
#foxaep-backdrop{ position:fixed; inset:0; background:rgba(0,0,0,0); display:none; z-index:2147483646; }
#foxaep-chat-popup{
  position:fixed; left:50%; top:50%; transform:translate(-50%,-50%) scale(.98);
  width:min(94vw,520px); height:min(80vh,680px); background:#fff; border-radius:16px;
  box-shadow:0 20px 60px rgba(0,0,0,.25); display:none; flex-direction:column;
  z-index:2147483647; overflow:hidden; border:1px solid #ddd;
}
#foxaep-chat-header{ padding:12px 16px; font-weight:600; border-bottom:1px solid #000; display:flex; justify-content:space-between; align-items:center; background:#111; color:#fff; }
#foxaep-chat-close{ cursor:pointer; font-size:20px; line-height:20px; color:#fff; }
#foxaep-chat-body{ padding:12px; overflow:auto; flex:1; background:#f6f7f9; color:#111; }
.fx-msg{ margin:10px 0; max-width:90%; }
.fx-user{ text-align:right; }
.fx-bubble{ display:inline-block; padding:10px 12px; border-radius:12px; background:#fff; border:1px solid #e6e6e6; }
.fx-user .fx-bubble{ background:#111; color:#fff; border-color:#111; }
#foxaep-chat-inputbar{ display:flex; gap:8px; padding:10px; border-top:1px solid #eee; background:#fff; }
#foxaep-chat-input{ flex:1; border:1px solid #ddd; border-radius:10px; padding:10px; }
#foxaep-chat-send{ padding:10px 14px; border:0; border-radius:10px; background:#111; color:#fff; cursor:pointer; }
@media (max-width:768px){
  #foxaep-chat-btn{ bottom:28vh; width:60px; height:60px; }
  #foxaep-chat-popup{ width:96vw; height:84vh; }
}