.gsna-chat-page{
  padding-top: 22px;
  padding-bottom: 40px;
}

.gsna-card{
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(20, 20, 20, 0.18);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 18px 40px rgba(0,0,0,0.22);
  color: rgba(255,255,255,0.92);
}

.gsna-muted{ color: rgba(255,255,255,0.72); }

.gsna-hr{
  border-color: rgba(255,255,255,0.18);
  margin: 16px 0;
}

.gsna-chat-header{
  border-bottom: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
}

.gsna-chat-log{
  height: min(62vh, 620px);
  overflow: auto;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.gsna-msg{
  max-width: 92%;
  border-radius: 16px;
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.08);
  white-space: pre-wrap;
  word-wrap: break-word;
}

.gsna-msg.user{
  margin-left: auto;
  background: rgba(255,255,255,0.16);
}

.gsna-msg.assistant{
  margin-right: auto;
}

.gsna-chat-inputbar{
  border-top: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
}

.gsna-chat-inputbar .form-control,
.gsna-chat-inputbar .btn{
  border-radius: 14px !important;
}

.gsna-error{
  color: #fff;
  background: rgba(220, 53, 69, 0.22);
  border: 1px solid rgba(220, 53, 69, 0.35);
  border-radius: 12px;
  padding: 10px 12px;
}