.ava-chat-launcher {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 1100;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: #ffffff;
  background: #0b3f38;
  box-shadow: 0 18px 44px rgba(11, 63, 56, 0.28);
  font-size: 15px;
  font-weight: 950;
  cursor: pointer;
}

.ava-chat-launcher:hover,
.ava-chat-launcher:focus-visible {
  background: #126b5f;
}

.ava-chat-panel {
  position: fixed;
  right: 22px;
  bottom: 92px;
  z-index: 1100;
  width: min(390px, calc(100vw - 32px));
  height: min(620px, calc(100vh - 120px));
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
  border: 1px solid #dce5ea;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 28px 80px rgba(16, 24, 40, 0.22);
}

.ava-chat-panel[hidden] {
  display: none;
}

.ava-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  color: #ffffff;
  background: #0b3f38;
}

.ava-chat-title strong,
.ava-chat-title small {
  display: block;
}

.ava-chat-title small {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.72);
}

.ava-chat-close {
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  font-size: 22px;
  cursor: pointer;
}

.ava-chat-body {
  overflow-y: auto;
  padding: 18px;
  background: #f6f9fa;
}

.ava-chat-status {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 14px;
  color: #5f6c7b;
  font-size: 12px;
  font-weight: 800;
}

.ava-chat-status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f2b84b;
}

.ava-chat-status.online::before { background: #1f9d68; }
.ava-chat-status.offline::before { background: #d9404f; }
.ava-chat-status.fallback::before { background: #f2b84b; }

.ava-chat-message {
  max-width: 88%;
  margin-bottom: 12px;
  padding: 11px 13px;
  border-radius: 8px;
  line-height: 1.5;
  white-space: pre-wrap;
}

.ava-chat-message.assistant {
  color: #172033;
  background: #ffffff;
  border: 1px solid #dce5ea;
}

.ava-chat-message.user {
  margin-left: auto;
  color: #ffffff;
  background: #126b5f;
}

.ava-chat-quick-prompts {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 6px 0 16px;
}

.ava-chat-quick-prompts button {
  padding: 8px 10px;
  border: 1px solid #cfdde1;
  border-radius: 999px;
  color: #0b3f38;
  background: #ffffff;
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}

.ava-chat-form {
  display: grid;
  grid-template-columns: 1fr 44px;
  gap: 10px;
  padding: 12px;
  border-top: 1px solid #dce5ea;
  background: #ffffff;
}

.ava-chat-form textarea {
  min-height: 44px;
  max-height: 110px;
  resize: vertical;
  padding: 11px 12px;
  border: 1px solid #cfdde1;
  border-radius: 8px;
  color: #172033;
  font: inherit;
}

.ava-chat-send {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 8px;
  color: #ffffff;
  background: #0b3f38;
  font-size: 20px;
  cursor: pointer;
}

.ava-chat-send:disabled,
.ava-chat-form textarea:disabled {
  cursor: wait;
  opacity: 0.58;
}

@media (max-width: 560px) {
  .ava-chat-launcher { right: 14px; bottom: 14px; }
  .ava-chat-panel {
    right: 14px;
    bottom: 82px;
    height: min(600px, calc(100vh - 104px));
  }
}