/* chat.css - Widget do Chatbot Assistente */
.chatbot-trigger-widget {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: 999px;
  background: var(--gradient-primary);
  box-shadow: 0 8px 24px rgba(123, 97, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2000;
  transition: var(--transition-smooth);
}

.chatbot-trigger-widget:hover {
  transform: scale(1.1) rotate(15deg);
}

.chat-panel-wrapper {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 380px;
  height: 520px;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
  border-radius: 24px;
  display: none;
  flex-direction: column;
  z-index: 2000;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.chat-header-bar {
  padding: 20px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-title-info h4 {
  font-size: 15px;
  font-weight: 700;
}

.chat-title-info span {
  font-size: 11px;
  color: var(--accent-green);
  display: flex;
  align-items: center;
  gap: 4px;
}

.chat-logs-area {
  flex-grow: 1;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-bubble {
  max-width: 80%;
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 13px;
  line-height: 1.5;
}

.chat-bubble.ai {
  background: var(--bg-card);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  border: 1px solid var(--border-color);
}

.chat-bubble.user {
  background: var(--accent-purple);
  color: #FFFFFF;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.chat-input-row {
  padding: 15px;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 10px;
  background: var(--bg-card);
}

.chat-input-row input {
  flex-grow: 1;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  padding: 12px 16px;
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 13px;
}

.chat-input-row input:focus {
  outline: 1px solid var(--accent-purple);
}

.api-key-config-link {
  font-size: 10px;
  color: var(--text-secondary);
  text-decoration: underline;
  cursor: pointer;
  text-align: center;
  padding: 4px 0;
  background: rgba(0,0,0,0.2);
}