.clc-launcher {
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 60px;
  height: 60px;
  min-width: 60px;
  min-height: 60px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  appearance: none;
  -webkit-appearance: none;
  border: 0;
  border-radius: 999px;
  background: #0f766e;
  color: #fff;
  font-weight: 700;
  z-index: 9999;
}

.clc-panel {
  position: fixed;
  right: 16px;
  bottom: 88px;
  width: min(360px, calc(100vw - 24px));
  max-height: 70vh;
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 24px 50px rgba(15, 23, 42, 0.25);
  display: none;
  z-index: 9999;
}

.clc-panel.is-open {
  display: block;
}

.clc-header {
  color: #fff;
  font-weight: 700;
  padding: 10px 12px;
  background: #0f766e;
}

.clc-note {
  font-size: 12px;
  color: #334155;
  padding: 8px 12px;
  border-bottom: 1px solid #e2e8f0;
  background: #f8fafc;
}

.clc-messages {
  min-height: 260px;
  max-height: 48vh;
  overflow-y: auto;
  padding: 12px;
  background: #f8fafc;
}

.clc-msg {
  margin: 8px 0;
  padding: 10px 12px;
  border-radius: 12px;
  background: #e2e8f0;
}

.clc-msg.user {
  background: #0f766e;
  color: #fff;
  margin-left: 40px;
}

.clc-msg.assistant {
  background: #e2e8f0;
  margin-right: 40px;
}

.clc-msg.agent {
  background: #082f49;
  color: #fff;
  margin-right: 40px;
}

.clc-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid #e2e8f0;
}

.clc-input {
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  padding: 10px;
}

.clc-send {
  border: 0;
  border-radius: 10px;
  background: #082f49;
  color: #fff;
  padding: 10px 14px;
}

.clc-brand {
  font-size: 12px;
  color: #64748b;
  text-align: center;
  padding: 8px 10px 10px;
}