#aiBox {
  position: fixed;
  bottom: 18px;
  right: 18px;
  z-index: 999999999 !important;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
}
.ai-box-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid #d7dee8;
  background: #0f766e;
  color: #fff;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(15, 118, 110, 0.18);
}

.ai-box-toggle:hover {
  filter: brightness(1.02);
}

.ai-box-toggle-icon {
  font-size: 16px;
}

.ai-box-panel {
  width: 380px;
  max-width: calc(100vw - 36px);
  height: 560px;
  max-height: calc(100vh - 90px);
  background: #ffffff;
  border: 1px solid #d9e1ea;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(17, 24, 39, 0.12);
  display: flex;
  flex-direction: column;
}

.hidden {
  display: none !important;
}

.ai-box-header {
  padding: 12px 14px;
  border-bottom: 1px solid #edf1f5;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: flex-start;
}

.ai-box-title {
  font-weight: 800;
  font-size: 15px;
}

.ai-box-subtitle {
  margin-top: 2px;
  font-size: 12px;
  color: #667085;
}

.ai-box-close {
  border: 0;
  background: transparent;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  color: #667085;
}

.ai-box-body {
  padding: 12px 14px;
  overflow: hidden;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ai-layer {
  border: 1px solid #e3e9f0;
  border-radius: 12px;
  padding: 10px 10px;
  background: #fafafa;
}

.ai-layer-label {
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 8px;
  color: #344054;
}

.ai-guided-menu {
  display: grid;
  gap: 8px;
}

.ai-guided-item {
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid #e3e9f0;
  background: #ffffff;
  cursor: pointer;
  text-align: left;
  font-size: 13px;
}

.ai-guided-item:hover {
  background: #e7f3f1;
  border-color: #0f766e33;
}

.ai-chat-messages {
  border-top: 1px solid #edf1f5;
  padding-top: 10px;
  overflow-y: auto;
  height: 250px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ai-msg {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.ai-msg .ai-role {
  font-size: 11px;
  font-weight: 800;
  color: #667085;
}

.ai-msg .ai-text {
  font-size: 13px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
  background: #ffffff;
  border: 1px solid #e3e9f0;
  padding: 9px 10px;
  border-radius: 12px;
}

.ai-msg.ai-mine .ai-role {
  color: #0f766e;
}

.ai-msg.ai-mine .ai-text {
  border-color: #0f766e55;
  background: #e7f3f1;
}

.ai-msg.ai-assistant .ai-role {
  color: #344054;
}

.ai-box-footer {
  padding: 12px 14px;
  border-top: 1px solid #edf1f5;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 90px;
  gap: 10px;
}

.ai-box-footer input {
  border: 1px solid #d7dee8;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 13px;
}

.ai-box-footer input:focus {
  outline: 2px solid rgba(15, 118, 110, 0.14);
  border-color: #0f766e;
}

.ai-send-btn {
  border: 0;
  border-radius: 10px;
  padding: 10px 12px;
  background: #0f766e;
  color: #fff;
  font-weight: 800;
  cursor: pointer;
}

.ai-send-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}



.ai-layer-2 {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }
  
  .ai-chat-messages {
    flex: 1;
    min-height: 0;
  }
  
  .ai-text {
    overflow-wrap: anywhere;
  }
  
  .ai-guided-item {
    transition:
      background 0.2s ease,
      border-color 0.2s ease,
      transform 0.15s ease;
  }
  
  .ai-guided-item:hover {
    transform: translateY(-1px);
  }
  
  .ai-send-btn:hover {
    filter: brightness(1.05);
  }
  

  
  @media (max-width: 768px) {
    #aiBox {
      right: 12px;
      bottom: 12px;
    }
  
    .ai-box-panel {
      width: calc(100vw - 24px);
      height: calc(100vh - 90px);
      max-height: calc(100vh - 90px);
    }
  
    .ai-box-footer {
      grid-template-columns: 1fr;
    }
  
    .ai-send-btn {
      width: 100%;
    }
  }

  .ai-box-toggle {
    width: 70px;
    height: 70px;
    padding: 0;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    line-height: 0;
    font-size: 0;
    background: #82c5fc;
  }
  .ai-box-toggle-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
  }


.ai-thinking {
    opacity: 0.7;
    font-style: italic;
  }
  
  .ai-msg {
    animation: aiFadeIn 0.2s ease;
  }
  
  @keyframes aiFadeIn {
  
    from {
      opacity: 0;
      transform: translateY(4px);
    }
  
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }