.iuhd-support-chat {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1100;
}

.iuhd-support-chat__launcher {
  width: 54px;
  height: 54px;
  border: 0;
  border-radius: 999px;
  background: #11b692;
  color: #fff;
  box-shadow: 0 12px 24px rgba(8, 22, 40, 0.32);
}

.iuhd-support-chat__panel {
  width: min(92vw, 360px);
  margin-bottom: 12px;
  border-radius: 14px;
  border: 1px solid rgba(15, 39, 68, 0.12);
  background: #fff;
  box-shadow: 0 18px 40px rgba(7, 26, 51, 0.2);
  overflow: hidden;
}

.iuhd-support-chat__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  background: #0a2340;
  color: #fff;
}

.iuhd-support-chat__close {
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 1.2rem;
}

.iuhd-support-chat__body {
  max-height: 210px;
  overflow: auto;
  padding: 10px 12px;
  font-size: 0.92rem;
}

.iuhd-support-chat__bot {
  background: #f1f6fc;
  border-radius: 10px;
  padding: 8px 10px;
  margin: 0 0 8px;
}

.iuhd-support-chat__user {
  background: #e6fbf6;
  border-radius: 10px;
  padding: 8px 10px;
  margin: 0 0 8px;
}

.iuhd-support-chat__topics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px 12px;
}

.iuhd-support-chat__topics button,
.iuhd-support-chat__form button {
  border: 0;
  border-radius: 8px;
  background: #0a2340;
  color: #fff;
  padding: 8px 10px;
}

.iuhd-support-chat__form {
  display: grid;
  gap: 8px;
  padding: 0 12px 12px;
}

.iuhd-support-chat__form input,
.iuhd-support-chat__form textarea {
  width: 100%;
  border: 1px solid #d8e1ed;
  border-radius: 8px;
  padding: 8px 9px;
}