.irie-chat {
  width: min(100%, 720px);
  margin: 24px auto;
  border: 1px solid rgba(0,0,0,.12);
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 14px 40px rgba(0,0,0,.10);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.irie-chat__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(0,0,0,.08);
}
.irie-chat__title { font-size: 22px; font-weight: 750; }
.irie-chat__subtitle { font-size: 13px; opacity: .65; margin-top: 2px; }
.irie-chat__status { font-size: 12px; opacity: .7; white-space: nowrap; }
.irie-chat__messages {
  height: 430px;
  overflow-y: auto;
  padding: 18px;
  background: #fafafa;
}
.irie-chat__msg { display: flex; margin: 9px 0; }
.irie-chat__msg--user { justify-content: flex-end; }
.irie-chat__bubble {
  max-width: 82%;
  padding: 11px 14px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  white-space: pre-wrap;
  line-height: 1.45;
  font-size: 15px;
}
.irie-chat__msg--user .irie-chat__bubble {
  background: #111;
  color: #fff;
  border-color: #111;
}
.irie-chat__suggestions {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 16px 4px;
}
.irie-chat__suggestions button {
  border: 1px solid rgba(0,0,0,.12);
  background: #fff;
  border-radius: 999px;
  padding: 8px 11px;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
}
.irie-chat__form { display: flex; gap: 8px; padding: 12px 16px 10px; }
.irie-chat__input {
  flex: 1;
  min-width: 0;
  border: 1px solid rgba(0,0,0,.18);
  border-radius: 14px;
  padding: 12px 13px;
  font-size: 16px;
  outline: none;
}
.irie-chat__input:focus { border-color: rgba(0,0,0,.55); }
.irie-chat__send {
  border: 0;
  border-radius: 14px;
  padding: 0 18px;
  background: #111;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}
.irie-chat__send:disabled { opacity: .45; cursor: default; }
.irie-chat__fineprint { padding: 0 16px 14px; font-size: 11px; opacity: .55; }
@media (max-width: 600px) {
  .irie-chat { margin: 0; border-radius: 0; border-left: 0; border-right: 0; }
  .irie-chat__messages { height: 58vh; }
}