#wp-ai-chatbot-bubble {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background: #0f172a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  z-index: 999999;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

#wp-ai-chatbot-bubble:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

#wp-ai-chatbot-bubble .badge-notify {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 14px;
  height: 14px;
  background: #10b981;
  border: 2px solid #ffffff;
  border-radius: 50%;
}

#wp-ai-chatbot-modal {
  display: none;
  position: fixed;
  bottom: 94px;
  right: 24px;
  width: 360px;
  max-width: calc(100vw - 40px);
  height: 500px;
  max-height: calc(100vh - 120px);
  background: #ffffff;
  border-radius: 14px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.2);
  flex-direction: column;
  overflow: hidden;
  z-index: 999999;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  animation: wpChatSlideUp 0.25s ease-out;
}

@keyframes wpChatSlideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.chat-header {
  background: #0f172a;
  color: #fff;
  padding: 14px 18px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  display: inline-block;
}

.chat-close-btn {
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
  color: #94a3b8;
  transition: color 0.15s;
}

.chat-close-btn:hover {
  color: #ffffff;
}

.chat-logs {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14px;
  background: #f8fafc;
}

.chat-msg {
  padding: 10px 14px;
  border-radius: 10px;
  max-width: 82%;
  line-height: 1.45;
  word-wrap: break-word;
}

.chat-msg-user {
  align-self: flex-end;
  background: #2563eb;
  color: #ffffff;
  border-bottom-right-radius: 2px;
}

.chat-msg-assistant {
  align-self: flex-start;
  background: #ffffff;
  color: #1e293b;
  border: 1px solid #e2e8f0;
  border-bottom-left-radius: 2px;
}

.chat-input-row {
  padding: 12px;
  background: #ffffff;
  border-top: 1px solid #e2e8f0;
  display: flex;
  gap: 8px;
}

.chat-input-row input {
  flex: 1;
  padding: 9px 12px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  outline: none;
  font-size: 14px;
}

.chat-input-row input:focus {
  border-color: #2563eb;
}

.chat-input-row button {
  background: #0f172a;
  color: #fff;
  border: none;
  padding: 9px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  transition: background 0.15s;
}

.chat-input-row button:hover {
  background: #1e293b;
}