/* 基础重置 */
.deepseek-ai-btn,
.deepseek-ai-box,
.deepseek-ai-header,
.deepseek-ai-img,
.deepseek-ai-close,
.deepseek-ai-messages,
.deepseek-ai-input,
.deepseek-ai-text,
.deepseek-ai-send,
.deepseek-ai-msg,
.deepseek-ai-user {
    all: unset !important;
    box-sizing: border-box !important;
}

/* AI按钮 */
.deepseek-ai-btn {
    position: fixed !important;
    bottom: 30px !important;
    right: 30px !important;
    width: 60px !important;
    height: 60px !important;
    border-radius: 50% !important;
    background-color: #165DFF !important;
    color: white !important;
    font-size: 24px !important;
    cursor: pointer !important;
    z-index: 999999 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2) !important;
}

/* 弹窗容器 */
.deepseek-ai-box {
    position: fixed !important;
    bottom: 100px !important;
    right: 30px !important;
    width: 350px !important;
    height: 500px !important;
    border-radius: 10px !important;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2) !important;
    z-index: 999998 !important;
    flex-direction: column !important;
    overflow: hidden !important;
    border: 1px solid #eee !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
}

/* 显示/隐藏类 */
.deepseek-ai-visible {
    display: flex !important;
}
.deepseek-ai-hidden {
    display: none !important;
}

/* 弹窗头部 */
.deepseek-ai-header {
    padding: 12px 15px !important;
    border-bottom: 1px solid rgba(255,255,255,0.2) !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    background-color: rgba(255,255,255,0.9) !important;
}
.deepseek-ai-img {
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    object-fit: cover !important;
    border: 2px solid white !important;
}
.deepseek-ai-header h3 {
    font-size: 16px !important;
    font-weight: 600 !important;
    color: #333 !important;
}
.deepseek-ai-close {
    margin-left: auto !important;
    font-size: 18px !important;
    color: #666 !important;
    cursor: pointer !important;
    width: 30px !important;
    height: 30px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

/* 对话区域 */
.deepseek-ai-messages {
    flex: 1 !important;
    padding: 15px !important;
    overflow-y: auto !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    background-color: rgba(255,255,255,0.85) !important;
}
.deepseek-ai-messages::-webkit-scrollbar {
    width: 5px !important;
}
.deepseek-ai-messages::-webkit-scrollbar-thumb {
    background: #ddd !important;
    border-radius: 5px !important;
}

/* 对话气泡 */
.deepseek-ai-msg, .deepseek-ai-user {
    max-width: 75% !important;
    padding: 8px 12px !important;
    border-radius: 14px !important;
    line-height: 1.5 !important;
    font-size: 14px !important;
}
.deepseek-ai-msg {
    align-self: flex-start !important;
    background-color: rgba(255,255,255,0.9) !important;
    color: #333 !important;
    border-top-left-radius: 4px !important;
}
.deepseek-ai-user {
    align-self: flex-end !important;
    background-color: #165DFF !important;
    color: white !important;
    border-top-right-radius: 4px !important;
}

/* 输入区域 */
.deepseek-ai-input {
    padding: 10px 15px !important;
    border-top: 1px solid rgba(255,255,255,0.2) !important;
    display: flex !important;
    gap: 10px !important;
    background-color: rgba(255,255,255,0.9) !important;
}
.deepseek-ai-text {
    flex: 1 !important;
    padding: 8px 15px !important;
    border-radius: 20px !important;
    background-color: white !important;
    border: 1px solid #ddd !important;
    font-size: 14px !important;
}
.deepseek-ai-send {
    padding: 8px 18px !important;
    border-radius: 20px !important;
    background-color: #165DFF !important;
    color: white !important;
    font-size: 14px !important;
    cursor: pointer !important;
}