:root {
    --bg-color: #121212;
    --mouse-base: #2a2a2a;
    --highlight: #4fc3f7; /* 蓝色，用于普通点击 */
    --text-main: #e0e0e0;
    --text-dim: #757575;
    --border: #444;
    --accent-red: #ff4444; 
    --info-blue: #4fc3f7;
    --double-click-normal: #37ff00; /* 正常双击绿色 */
    --double-click-fault: #ff4444;  /* 故障双击红色 */
    --slider-track: #444;
    --slider-thumb: #4fc3f7;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    min-height: 100vh;
    margin: 0;
    user-select: none;
    padding: 10px 0 30px 0;
}

h1 { 
    margin-bottom: 8px;
    font-weight: 300; 
    letter-spacing: 1px;
    font-size: 1.8rem;
}

p { 
    color: var(--text-dim); 
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.dashboard {
    display: grid;
    grid-template-columns: 280px 1fr; /* 扩大数据面板宽度 */
    gap: 25px;
    align-items: start;
    max-width: 800px;
    width: 100%;
    padding: 0 15px;
    margin-bottom: 20px;
}

/* 鼠标视觉容器 - 移除边框 */
.mouse-visual-container {
    position: relative;
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 25px; /* 增加鼠标和滑块之间的间距 */
}

/* 滑块容器样式 - 修复事件接收问题 */
.slider-container {
    background: #1e1e1e;
    padding: 20px;
    border-radius: 10px;
    width: 100%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    border: 1px solid #333;
    cursor: default; /* 确保默认光标 */
    /* 确保容器可以接收事件 */
    pointer-events: auto;
    position: relative;
    z-index: 10; /* 确保容器在正确层级 */
}

.slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    /* 确保标题可以接收事件 */
    pointer-events: auto;
}

.slider-label {
    font-size: 0.9rem;
    color: #ddd;
    font-weight: 500;
}

.slider-value {
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--slider-thumb);
    background: rgba(79, 195, 247, 0.1);
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid rgba(79, 195, 247, 0.3);
}

.slider-group {
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
    /* 确保事件可以传递到滑块 */
    pointer-events: auto;
}

/* 滑块本身 - 确保可点击区域更大 */
.threshold-slider {
    width: 100%;
    height: 8px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--slider-track);
    border-radius: 4px;
    outline: none;
    margin-bottom: 5px;
    cursor: pointer; /* 添加指针光标 */
    position: relative;
    z-index: 20; /* 确保滑块在最上层 */
    /* 确保滑块可以接收事件 */
    pointer-events: auto;
}

/* 滑块轨道 */
.threshold-slider::-webkit-slider-track {
    width: 100%;
    height: 8px;
    background: var(--slider-track);
    border-radius: 4px;
    cursor: pointer;
}

.threshold-slider::-moz-range-track {
    width: 100%;
    height: 8px;
    background: var(--slider-track);
    border-radius: 4px;
    cursor: pointer;
}

/* 滑块拇指 - 增加可点击区域 */
.threshold-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--slider-thumb);
    cursor: grab; /* 拖动时显示抓手光标 */
    border: 2px solid #fff;
    box-shadow: 0 0 10px rgba(79, 195, 247, 0.5);
    transition: all 0.2s ease;
    position: relative;
    z-index: 2; /* 确保滑块按钮在最上层 */
}

.threshold-slider::-webkit-slider-thumb:active {
    cursor: grabbing; /* 拖动时显示正在抓取的光标 */
    background: #29b6f6;
    box-shadow: 0 0 15px rgba(79, 195, 247, 0.8);
    transform: scale(1.1);
}

.threshold-slider::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--slider-thumb);
    cursor: grab;
    border: 2px solid #fff;
    box-shadow: 0 0 10px rgba(79, 195, 247, 0.5);
    transition: all 0.2s ease;
    position: relative;
    z-index: 2;
}

.threshold-slider::-moz-range-thumb:active {
    cursor: grabbing;
    background: #29b6f6;
    box-shadow: 0 0 15px rgba(79, 195, 247, 0.8);
    transform: scale(1.1);
}

.threshold-slider:hover::-webkit-slider-thumb {
    background: #29b6f6;
    box-shadow: 0 0 15px rgba(79, 195, 247, 0.8);
    transform: scale(1.1);
}

.threshold-slider:hover::-moz-range-thumb {
    background: #29b6f6;
    box-shadow: 0 0 15px rgba(79, 195, 247, 0.8);
    transform: scale(1.1);
}

/* 滑块刻度 */
.slider-ticks {
    display: flex;
    justify-content: space-between;
    margin-top: 5px;
    font-size: 0.75rem;
    color: var(--text-dim);
    /* 刻度文本不阻止事件 */
    pointer-events: none;
    position: relative;
    z-index: 1;
}

.slider-ticks span {
    position: relative;
    padding-top: 20px;
}

.slider-ticks span::before {
    content: '';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 10px;
    background: #666;
}

.slider-description {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #333;
    /* 描述文本不阻止事件 */
    pointer-events: none;
}

.slider-description i {
    color: var(--info-blue);
    font-size: 0.9rem;
}

/* 移除鼠标信息区域 */
.mouse-info {
    display: none;
}

/* --- Mouse visualization area --- */
.mouse-visual {
    position: relative;
    width: 220px;
    height: 350px;
    background-color: var(--mouse-base);
    border-radius: 110px 110px 90px 90px;
    border: 2px solid var(--border);
    display: flex;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.btn-zone {
    position: absolute;
    background-color: #333;
    transition: background-color 0.05s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: #555;
    font-weight: bold;
}

.btn-zone.active {
    background-color: var(--highlight); /* 现在显示为蓝色 */
    color: #000;
    box-shadow: 0 0 15px rgba(79, 195, 247, 0.8); /* 调整为蓝色阴影 */
}

.left-click { top: 0; left: 0; width: 50%; height: 120px; border-radius: 110px 0 0 0; border-right: 1px solid #111; }
.right-click { top: 0; right: 0; width: 50%; height: 120px; border-radius: 0 110px 0 0; border-left: 1px solid #111; }
.middle-click { top: 40px; width: 30px; height: 60px; border-radius: 15px; background-color: #1a1a1a; z-index: 10; border: 1px solid #444; }

.side-btn { left: -10px; width: 18px; height: 55px; border-radius: 9px 0 0 9px; background-color: #3a3a3a; }
.btn-forward { top: 170px; }
.btn-back { top: 235px; }

/* --- Right side: data panel --- 减少底部边缘厚度 */
.stats-panel {
    background-color: #1e1e1e;
    padding: 25px 25px 20px 25px; /* 减少底部内边距从25px到20px */
    border-radius: 15px;
    width: 100%;
    height: 100%;
    box-shadow: 0 8px 20px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    border: 2px solid #2a2a2a;
}

.stat-box { 
    margin-bottom: 20px; /* 减少间距从25px到20px */
    flex: 1;
}

.stat-box:last-child {
    margin-bottom: 0;
    flex: 1.2;
}

.stat-header-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px; /* 增加间距 */
}

.stat-label {
    font-size: 0.9rem; /* 增大字体 */
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.reset-btn {
    background-color: var(--accent-red); 
    color: white;
    border: none;
    padding: 8px 16px; /* 增大按钮 */
    border-radius: 6px;
    font-family: inherit;
    font-weight: bold;
    font-size: 0.9rem; /* 增大字体 */
    cursor: pointer;
    box-shadow: 0 0 8px rgba(255, 68, 68, 0.4); 
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.5px;
}

.reset-btn:hover {
    background-color: #ff6666;
    transform: scale(1.05); 
    box-shadow: 0 0 15px rgba(255, 68, 68, 0.6);
}

.reset-btn:active {
    transform: scale(0.95);
}

/* Counter table style */
.counter-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px; /* 增加间距 */
}

.counter-item {
    background: #252525;
    padding: 15px; /* 增加内边距 */
    border-radius: 10px;
    display: flex;
    font-size: 0.95rem; /* 增大字体 */
    transition: background-color 0.2s, color 0.1s, transform 0.1s;
    min-height: 100px; /* 增加高度 */
}

.counter-item.active-counter {
    background-color: var(--highlight); /* 计数器高亮也改为蓝色 */
    color: #000;
    transform: scale(1.02);
    transition: none;
}

.counter-item.active-counter .counter-num,
.counter-item.active-counter .counter-label {
    color: #000;
}

/* 计数器行的双击效果 */
.counter-item.double-click-counter {
    background-color: rgba(55, 255, 0, 0.1) !important;
    border: 1px solid var(--double-click-normal) !important;
    transform: scale(1.02);
    transition: all 0.3s ease;
}

.counter-item.faulty-double-click-counter {
    background-color: rgba(255, 68, 68, 0.1) !important;
    border: 1px solid var(--double-click-fault) !important;
    transform: scale(1.02);
    transition: all 0.3s ease;
}

.button-name {
    font-size: 1rem; /* 按钮名称字体增大 */
    font-weight: 600;
    margin-bottom: 8px;
    color: #ddd;
}

.counter-label {
    font-size: 0.85rem; /* 增大字体 */
    color: var(--text-dim);
    margin-top: 6px; /* 增加间距 */
    display: flex;
    justify-content: space-between;
}

.counter-num {
    font-family: 'Courier New', monospace;
    font-weight: bold;
    margin-left: 5px;
    font-size: 1.1rem; /* 增大数字字体 */
}

/* 普通点击计数器颜色 */
.counter-label:nth-child(2) .counter-num { /* Clicks counter */
    color: var(--highlight); /* 蓝色，与普通点击同步 */
}

/* 正常双击计数器颜色 */
.counter-label:nth-child(3) { /* Double click counter */
    color: var(--double-click-normal);
}

.counter-label:nth-child(3) .counter-num { /* Double click counter number */
    color: var(--double-click-normal); /* 绿色，与正常双击同步 */
}

/* 故障双击计数器颜色 */
.counter-label:nth-child(4) { /* Faulty double click counter */
    color: var(--double-click-fault);
}

.counter-label:nth-child(4) .counter-num { /* Faulty double click counter number */
    color: var(--double-click-fault); /* 红色，与故障双击同步 */
}

/* Event log container - 增加高度 */
.log-container {
    height: 220px; /* 从140px增加到220px，增加80px高度 */
    overflow-y: auto;
    background: #111;
    border: 1px solid #333;
    padding: 15px 15px 10px 15px; /* 减少底部内边距 */
    font-family: monospace;
    font-size: 0.85rem; /* 增大字体 */
    border-radius: 8px;
    flex: 1;
}

.log-item { 
    margin-bottom: 5px; /* 减少间距从6px到5px */
    border-bottom: 1px solid #222; 
    padding-bottom: 3px; /* 减少内边距从4px到3px */
    color: #aaa;
    line-height: 1.4;
}

.log-alert { 
    color: var(--accent-red); 
    font-weight: bold; 
    animation: pulse-alert 1s infinite alternate;
}

@keyframes pulse-alert {
    from {
        opacity: 0.7;
        text-shadow: 0 0 5px rgba(255, 68, 68, 0.5);
    }
    to {
        opacity: 1;
        text-shadow: 0 0 15px rgba(255, 68, 68, 0.8);
    }
}

.log-click {
    color: var(--highlight); /* 使用相同的蓝色 */
}

.log-release {
    color: #555;
    font-style: italic;
    font-size: 0.85rem; /* 增大字体 */
}

/* 新增：信息日志样式 */
.log-info {
    color: var(--highlight); /* 也使用相同的蓝色 */
    font-style: italic;
}

/* 修改指南容器样式，使其直接显示 */
.guide-container {
    max-width: 800px;
    width: 90%;
    height: auto;
    overflow: visible;
    border-bottom: 1px solid #333;
    margin: 25px 0 30px 0;
}

.guide-content {
    padding: 20px 10px;
    color: #bbb;
}

/* 双击事件相关样式 */
.log-double-click {
    color: var(--double-click-normal);
    font-weight: bold;
}

.log-double-click-fault {
    color: var(--double-click-fault);
    font-weight: bold;
    animation: pulse-alert 1s infinite alternate;
}

/* 添加新的双击效果类 */
.btn-zone.double-click-effect {
    background-color: var(--double-click-normal) !important; /* 保持双击为绿色 */
    color: #000 !important;
    box-shadow: 0 0 30px rgba(55, 255, 0, 0.8) !important;
    transform: scale(1.05) !important;
    transition: none !important;
    z-index: 20 !important;
}

.btn-zone.double-click-fault-effect {
    background-color: var(--double-click-fault) !important;
    color: #fff !important;
    box-shadow: 0 0 30px rgba(255, 68, 68, 0.8) !important;
    transform: scale(1.05) !important;
    transition: none !important;
    z-index: 20 !important;
}

/* 按键区域的双击动画 */
@keyframes double-click-flash {
    0%, 100% {
        box-shadow: 0 0 30px rgba(55, 255, 0, 0.8);
    }
    50% {
        box-shadow: 0 0 50px rgba(55, 255, 0, 1);
    }
}

@keyframes double-click-fault-flash {
    0%, 100% {
        box-shadow: 0 0 30px rgba(255, 68, 68, 0.8);
    }
    50% {
        box-shadow: 0 0 50px rgba(255, 68, 68, 1);
    }
}

/* 计数器行双击动画 */
@keyframes counter-double-click-flash {
    0%, 100% {
        box-shadow: 0 0 10px rgba(55, 255, 0, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(55, 255, 0, 0.6);
    }
}

@keyframes counter-double-click-fault-flash {
    0%, 100% {
        box-shadow: 0 0 10px rgba(255, 68, 68, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(255, 68, 68, 0.6);
    }
}

/* 应用动画到计数器行 */
.counter-item.double-click-counter {
    animation: counter-double-click-flash 0.3s ease-in-out 2;
}

.counter-item.faulty-double-click-counter {
    animation: counter-double-click-fault-flash 0.3s ease-in-out 2;
}

.guide-content h2 { 
    color: var(--text-main); 
    font-size: 1.1rem;
    margin-top: 20px; 
    margin-bottom: 10px;
}

.guide-content h3 { 
    color: var(--info-blue); 
    font-size: 1rem;
    margin-top: 18px;
}

.guide-content p { 
    color: #888; 
    line-height: 1.6; 
    margin-bottom: 12px;
    font-size: 0.85rem;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .dashboard {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 800px;
    }
    
    .mouse-visual-container {
        min-height: auto;
        padding: 20px;
    }
    
    .stats-panel {
        min-height: auto;
        height: auto;
        padding: 20px 20px 15px 20px; /* 调整响应式底部内边距 */
    }
    
    .mouse-visual {
        width: 200px;
        height: 320px;
        margin: 0 auto;
    }
    
    /* 调整平板上的日志高度 */
    .log-container {
        height: 180px; /* 平板上的高度适当调整 */
        padding: 12px 12px 8px 12px; /* 调整响应式内边距 */
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 1.5rem;
    }
    
    p {
        font-size: 0.8rem;
    }
    
    .dashboard {
        padding: 0 10px;
    }
    
    .mouse-visual-container {
        padding: 15px;
        min-height: auto;
    }
    
    .stats-panel {
        padding: 15px 15px 12px 15px; /* 调整移动端底部内边距 */
    }
    
    .mouse-visual {
        width: 180px;
        height: 300px;
    }
    
    .stat-header-group {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .reset-btn {
        align-self: flex-start;
    }
    
    .counter-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .counter-item {
        min-height: 90px;
    }
    
    .log-container {
        height: 160px; /* 移动端上的高度适当调整 */
        padding: 10px 10px 6px 10px; /* 调整移动端内边距 */
    }
    
    .button-name {
        font-size: 0.95rem;
    }
    
    .counter-label {
        font-size: 0.8rem;
    }
    
    .counter-num {
        font-size: 1rem;
    }
    
    .slider-container {
        padding: 15px;
    }
    
    .slider-label {
        font-size: 0.85rem;
    }
    
    .slider-value {
        font-size: 1rem;
    }
    
    .log-item {
        margin-bottom: 4px; /* 调整移动端间距 */
        padding-bottom: 2px; /* 调整移动端内边距 */
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.3rem;
    }
    
    .counter-item {
        padding: 12px;
        min-height: 85px;
    }
    
    .button-name {
        font-size: 0.9rem;
    }
    
    .counter-label {
        font-size: 0.75rem;
    }
    
    .counter-num {
        font-size: 0.95rem;
    }
    
    .slider-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .slider-value {
        align-self: flex-start;
    }
    
    .log-container {
        height: 140px; /* 小屏幕上保持适当高度 */
        padding: 8px 8px 5px 8px; /* 调整小屏幕内边距 */
    }
    
    .log-item {
        margin-bottom: 3px; /* 调整小屏幕间距 */
        padding-bottom: 2px; /* 调整小屏幕内边距 */
    }
}
/* 在现有style.css文件的响应式部分末尾添加 */

/* 面包屑导航响应式调整 */
@media (max-width: 768px) {
    .breadcrumb-section {
        margin: 20px 0 15px 0;
    }
}

/* 指令区域响应式调整 */
@media (max-width: 768px) {
    .instructions-section {
        margin: 25px 10px;
        padding: 20px 15px;
    }
}

/* 页面导航卡片响应式调整 */
@media (max-width: 768px) {
    .page-navigation-section {
        margin: 30px 10px 20px 10px;
    }
}

/* 小屏幕上的图片优化 */
@media (max-width: 480px) {
    img[loading="lazy"] {
        max-width: 100%;
        height: auto;
    }
}

/* 打印样式优化 */
@media print {
    .language-switcher,
    .page-navigation-section,
    .guide-container {
        display: none;
    }
    
    .dashboard {
        break-inside: avoid;
    }
    
    .stat-box {
        border: 1px solid #000;
    }
}