floating.css

:root {
    --dark-gray: #333333;
    --text-white: #ffffff;
    --border-color: #444444;
    --content-padding: 15px;
}

#xpath-analyzer-container {
    position: fixed;
    top: 100px;
    left: 50%;
    width: 800px;
    background: var(--dark-gray);
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    z-index: 999999;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    display: none;
    color: var(--text-white);
}

#xpath-analyzer-container.visible {
    display: block;
}

.xpath-header {
    display: flex;
    justify-content: space-between;
    height: 30px;
    align-items: center;
    padding: 10px var(--content-padding);
    background-color: var(--dark-gray);
    border-bottom: 1px solid var(--border-color);
    cursor: move;
    user-select: none;
    color: var(--text-white);
}

.close-button {
    background: none;
    border: none;
    color: var(--text-white);
    font-size: 20px;
    cursor: pointer;
    padding: 0 5px;
}

.xpath-content {
    display: flex;
    padding: var(--content-padding);
    background-color: var(--dark-gray);
    min-height: 150px;
    gap: 15px;
}

.xpath-input-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#xpath-input {
    width: 100%;
    height: 80px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    resize: none;
    cursor: text;
    background-color: #444444;
    color: var(--text-white);
    box-sizing: border-box;
}

#xpath-input::placeholder {
    color: #888888;
}

.button-group {
    display: flex;
    gap: 10px;
    width: 100%;
}

.button-group button {
    flex: 1;
    padding: 8px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    background-color: var(--dark-gray);
    color: var(--text-white);
    border: 1px solid var(--border-color);
}

.button-group button:hover {
    background-color: #444444;
}

.xpath-result-section {
    flex: 1.2;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0;
    overflow-y: auto;
}

#result-container {
    padding: 10px;
    max-height: 300px;
    overflow-y: auto;
    user-select: text;
    cursor: text;
    contenteditable: false;
}

/* 自定义滚动条样式 */
#xpath-input::-webkit-scrollbar,
#result-container::-webkit-scrollbar {
    width: 8px;
}

#xpath-input::-webkit-scrollbar-track,
#result-container::-webkit-scrollbar-track {
    background: #444444;
}

#xpath-input::-webkit-scrollbar-thumb,
#result-container::-webkit-scrollbar-thumb {
    background: #666666;
    border-radius: 4px;
}

/* =========================================
   修复 Copy 按钮在极简模式下的样式
   ========================================= */
#copy-format-btn {
    /* 基础尺寸和字体 */
    font-size: 14px;          /* 字体调小 */
    padding: 6px 12px;        /* 左右增加空隙，上下适中 */
    line-height: 1.4;
    
    /* 颜色与外观 (也就是极简模式风格) */
    background-color: var(--dark-gray);
    color: var(--text-white);
    border: 1px solid var(--border-color);
    border-radius: 4px;       /* 圆角 */
    cursor: pointer;
    transition: background-color 0.2s;
}

/* 鼠标悬停 */
#copy-format-btn:hover {
    background-color: #8ab4f8; /* 稍微变亮 */
}

/* 鼠标按下 */
#copy-format-btn:active {
    background-color: #222222;
}

/* 修正 Copy 按钮容器的位置，让它垂直居中 */
.result-header .copy-buttons {
    display: flex;
    align-items: center;
}


/* 结果项样式 */
.result-item {
    padding: 8px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: flex-start;
    gap: 8px;
    transition: background-color 0.2s;
}

.result-item:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.result-item:last-child {
    border-bottom: none;
}

.result-index {
    color: #888888;
    font-size: 12px;
    font-weight: bold;
    min-width: 40px;
    flex-shrink: 0;
    font-family: 'Courier New', monospace;
}

.result-text {
    color: var(--text-white);
    font-size: 13px;
    line-height: 1.5;
    word-break: break-word;
    flex: 1;
}

.result-xpath {
    color: #888888;
    font-size: 12px;
    word-break: break-all;
}

/* 添加结果区域的标题样式 */
.result-header {
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-white);
    background-color: #444444;
    border-radius: 4px 4px 0 0;
}

/* 复制成功提示样式 */
.copy-success {
    margin-left: 8px;
    padding: 2px 6px;
    background-color: #4CAF50;
    color: white;
    font-size: 12px;
    border-radius: 3px;
    animation: fadeInOut 3s forwards;
}

/* 淡入淡出动画 */
@keyframes fadeInOut {
    0% { opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { opacity: 0; }
}
/* =========================================
   1. 主题切换开关样式 (iOS Style Toggle)
   ========================================= */
.theme-switch-wrapper {
    display: flex;
    align-items: center;
    margin-left: 12px;
}

.theme-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
}

.theme-switch input { opacity: 0; width: 0; height: 0; }

.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #555; /* 默认深灰 */
    transition: .3s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px; width: 16px;
    left: 2px; bottom: 2px;
    background-color: white;
    transition: .3s;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

/* 激活状态：苹果绿 或者 纯白高亮，这里用苹果风格的浅灰白，显得高级 */
input:checked + .slider {
    background-color: #888; 
}

input:checked + .slider:before {
    transform: translateX(16px);
}

/* =========================================
   2. Apple iOS 风格 - 液态玻璃主题
   (当容器拥有 .glass-effect 类时生效)
   ========================================= */

/* --- 容器：深邃磨砂 --- */
#xpath-analyzer-container.glass-effect {
    /* 背景：极深的灰色，模拟 iOS 黑暗模式控制中心 */
    background: rgba(30, 30, 30, 0.65) !important;
    /* 核心：高强度模糊 */
    backdrop-filter: blur(25px) saturate(110%);
    -webkit-backdrop-filter: blur(25px) saturate(110%);
    
    /* 边框：极其微弱的亮边 */
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5); /* 更深的投影 */
    border-radius: 20px; /* 更大的圆角，像 iOS 组件 */
    color: rgba(255, 255, 255, 0.9);
}

/* --- 头部 --- */
.glass-effect .xpath-header {
    background: transparent !important; /* 头部完全透明，融为一体 */
    border-bottom: 1px solid rgba(255, 255, 255, 0.08); /* 极淡的分割线 */
    padding-top: 10px;
    padding-bottom: 10px;
}

/* --- 关闭按钮：圆形深色背景 --- */
.glass-effect .close-button {
    width: 24px;
    height: 24px;
    background: rgba(0, 0, 0, 0.35) !important; /* 深色背景圆圈 */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.8) !important;
    font-size: 16px;
    line-height: 1;
    transition: all 0.2s;
    margin-left: 10px;
}
.glass-effect .close-button:hover {
    background: rgba(0, 0, 0, 0.6) !important; /* 悬停变深 */
    color: #fff !important;
    transform: scale(1.1);
}

/* --- 内容区域 --- */
.glass-effect .xpath-content {
    background: transparent !important;
}

/* --- 输入框 & 结果框：凹槽感 --- */
.glass-effect #xpath-input,
.glass-effect .xpath-result-section {
    /* 背景：比容器稍深，制造层级 */
    background: rgba(0, 0, 0, 0.2) !important;
    border: none !important; /* 去掉边框，纯靠色块区分 */
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.2); /* 轻微内阴影 */
    color: rgba(255, 255, 255, 0.9) !important;
    border-radius: 12px;
}

/* 结果框头部 */
.glass-effect .result-header {
    background: transparent !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}

/* --- 按钮通用样式 (Parse, Clear, Copy) --- */
/* 让所有按钮都变成类似 iOS 的“块状”按钮 */
.glass-effect button {
    border-radius: 10px;
    font-weight: 500;
    border: none !important;
    transition: all 0.2s;
    backdrop-filter: none;
    font-size: 13px;
    letter-spacing: 0.3px;
}

/* 1. 次要按钮 (Clear) - 浅灰色半透明 */
.glass-effect #clear-btn {
    background: rgba(255, 255, 255, 0.12) !important;
    color: rgba(255, 255, 255, 0.8);
}
.glass-effect #clear-btn:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    color: #fff;
}

/* 2. 主要按钮 (Parse 和 Copy Result) - 统一风格 */
/* 这里我们用稍微亮一点的灰白色，类似 iOS 控制中心的激活块 */
.glass-effect #parse-btn,
.glass-effect #copy-format-btn {
    background: rgba(255, 255, 255, 0.25) !important; /* 更亮的背景 */
    color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2); /* 悬浮感 */
}

/* 悬停效果 */
.glass-effect #parse-btn:hover,
.glass-effect #copy-format-btn:hover {
    background: rgba(255, 255, 255, 0.35) !important;
    transform: translateY(-1px);
}

/* 点击效果 */
.glass-effect #parse-btn:active,
.glass-effect #copy-format-btn:active,
.glass-effect #clear-btn:active {
    transform: scale(0.96);
}

/* 特别修正 Copy 按钮的大小，让它看起来像个正经按钮 */
.glass-effect #copy-format-btn {
    padding: 4px 12px !important;
    font-size: 12px;
    margin-right: 5px;
}

/* 结果文字颜色 */
.glass-effect .result-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}
.glass-effect .result-text {
    color: rgba(255, 255, 255, 0.85);
}
.glass-effect .result-count {
    color: rgba(255, 255, 255, 0.5) !important;
}