/* PiKVM页面专用样式 - 兼容emlog主题系统 */
/* 测试样式 - 确保CSS加载成功 */
.pikvm-container {
    /* 如果看到这个样式生效，说明CSS文件成功加载 */
    border: 1px solid transparent;
}

/* CSS变量定义 - 浅色主题 */
:root,
html[data-theme="light"] {
    /* 浅色主题 */
    --pikvm-bg-primary: #ffffff;
    --pikvm-bg-secondary: #f8fafc;
    --pikvm-bg-tertiary: #f1f5f9;
    --pikvm-text-primary: #1e293b;
    --pikvm-text-secondary: #64748b;
    --pikvm-text-muted: #94a3b8;
    --pikvm-border-color: #e2e8f0;
    --pikvm-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --pikvm-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --pikvm-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --pikvm-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* 品牌颜色 */
    --pikvm-primary-color: #3b82f6;
    --pikvm-primary-hover: #2563eb;
    --pikvm-primary-light: #dbeafe;
    --pikvm-secondary-color: #64748b;
    --pikvm-secondary-hover: #475569;
    --pikvm-accent-color: #06b6d4;
    --pikvm-success-color: #10b981;
    --pikvm-warning-color: #f59e0b;
    --pikvm-error-color: #ef4444;
    
    /* 渐变色 */
    --pikvm-gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --pikvm-gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --pikvm-gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

/* 暗色主题 - 兼容emlog主题系统 */
html[data-theme="dark"] {
    --pikvm-bg-primary: #0f172a;
    --pikvm-bg-secondary: #1e293b;
    --pikvm-bg-tertiary: #334155;
    --pikvm-text-primary: #f1f5f9;
    --pikvm-text-secondary: #cbd5e1;
    --pikvm-text-muted: #94a3b8;
    --pikvm-border-color: #334155;
    --pikvm-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --pikvm-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -2px rgb(0 0 0 / 0.4);
    --pikvm-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.4), 0 4px 6px -4px rgb(0 0 0 / 0.4);
    --pikvm-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.4), 0 8px 10px -6px rgb(0 0 0 / 0.4);
}

/* PiKVM页面容器 */
.pikvm-container {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--pikvm-text-primary);
}

.pikvm-container .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* 通用区域样式 */
.pikvm-container .section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.pikvm-container .section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--pikvm-text-primary);
}

/* 首页横幅样式 - 独立页面优化 */
.pikvm-container .hero-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--pikvm-bg-primary) 0%, var(--pikvm-bg-secondary) 100%);
    position: relative;
    overflow: hidden;
    padding: 6rem 0;
    margin: 0;
    border-radius: 0;
}

.pikvm-container .hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%" r="50%"><stop offset="0%" stop-color="rgb(59,130,246)" stop-opacity="0.1"/><stop offset="100%" stop-color="rgb(59,130,246)" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="300" fill="url(%23a)"/><circle cx="800" cy="800" r="300" fill="url(%23a)"/></svg>');
    opacity: 0.5;
}

.pikvm-container .hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.pikvm-container .hero-title {
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1rem;
    background: var(--pikvm-gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pikvm-container .hero-subtitle {
    font-size: 1.5rem;
    color: var(--pikvm-text-secondary);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.pikvm-container .hero-description {
    font-size: 1.1rem;
    color: var(--pikvm-text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.pikvm-container .hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.pikvm-container .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.pikvm-container .btn-primary {
    background: var(--pikvm-primary-color);
    color: white;
    box-shadow: var(--pikvm-shadow-md);
}

.pikvm-container .btn-primary:hover {
    background: var(--pikvm-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--pikvm-shadow-lg);
    color: white;
    text-decoration: none;
}

.pikvm-container .btn-secondary {
    background: var(--pikvm-bg-tertiary);
    color: var(--pikvm-text-primary);
    border: 1px solid var(--pikvm-border-color);
}

.pikvm-container .btn-secondary:hover {
    background: var(--pikvm-text-muted);
    color: var(--pikvm-bg-primary);
    transform: translateY(-2px);
    text-decoration: none;
}

/* 英雄区域视觉效果 */
.pikvm-container .hero-visual {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pikvm-container .server-icon {
    position: absolute;
    z-index: 3;
    background: var(--pikvm-gradient-primary);
    color: white;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    box-shadow: var(--pikvm-shadow-xl);
    animation: pikvm-pulse 2s infinite;
}

.pikvm-container .connection-lines {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.pikvm-container .line {
    position: absolute;
    background: var(--pikvm-primary-color);
    transform-origin: center;
    opacity: 0.6;
    animation: pikvm-rotate 8s linear infinite;
}

.pikvm-container .line-1 {
    width: 150px;
    height: 2px;
    transform: rotate(0deg);
}

.pikvm-container .line-2 {
    width: 150px;
    height: 2px;
    transform: rotate(120deg);
}

.pikvm-container .line-3 {
    width: 150px;
    height: 2px;
    transform: rotate(240deg);
}

.pikvm-container .devices {
    position: relative;
}

.pikvm-container .device {
    position: absolute;
    background: var(--pikvm-bg-secondary);
    border: 2px solid var(--pikvm-border-color);
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--pikvm-primary-color);
    box-shadow: var(--pikvm-shadow-md);
    animation: pikvm-float 3s ease-in-out infinite;
}

.pikvm-container .device-1 {
    top: -120px;
    left: -30px;
    animation-delay: 0s;
}

.pikvm-container .device-2 {
    bottom: -120px;
    right: -80px;
    animation-delay: 1s;
}

.pikvm-container .device-3 {
    bottom: -120px;
    left: -80px;
    animation-delay: 2s;
}

/* 动画效果 */
@keyframes pikvm-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes pikvm-rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes pikvm-float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* 什么是PiKVM区域 - 独立页面优化 */
.pikvm-container .what-is-section {
    padding: 6rem 0;
    background: var(--pikvm-bg-secondary);
    border-radius: 0;
    margin: 0;
}

.pikvm-container .what-is-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.pikvm-container .pikvm-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    padding: 2rem;
    background: var(--pikvm-bg-primary);
    border-radius: 1rem;
    box-shadow: var(--pikvm-shadow-lg);
}

.pikvm-container .raspberry-pi,
.pikvm-container .target-server {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--pikvm-bg-tertiary);
    border-radius: 0.5rem;
}

.pikvm-container .raspberry-pi i,
.pikvm-container .target-server i {
    font-size: 2.5rem;
    color: var(--pikvm-primary-color);
}

.pikvm-container .arrow {
    font-size: 2rem;
    color: var(--pikvm-primary-color);
    font-weight: bold;
}

.pikvm-container .what-is-text h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--pikvm-text-primary);
}

.pikvm-container .what-is-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--pikvm-text-secondary);
}

/* 功能特性区域 - 独立页面优化 */
.pikvm-container .features-section {
    padding: 6rem 0;
    margin: 0;
}

.pikvm-container .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.pikvm-container .feature-card {
    background: var(--pikvm-bg-secondary);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--pikvm-shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--pikvm-border-color);
}

.pikvm-container .feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--pikvm-shadow-xl);
}

.pikvm-container .feature-icon {
    width: 60px;
    height: 60px;
    background: var(--pikvm-gradient-primary);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.pikvm-container .feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--pikvm-text-primary);
}

.pikvm-container .feature-card p {
    color: var(--pikvm-text-secondary);
    line-height: 1.6;
}

/* 安装步骤区域 - 独立页面优化 */
.pikvm-container .installation-section {
    padding: 6rem 0;
    background: var(--pikvm-bg-secondary);
    border-radius: 0;
    margin: 0;
}

.pikvm-container .installation-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.pikvm-container .step-card {
    background: var(--pikvm-bg-primary);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--pikvm-shadow-md);
    text-align: center;
    position: relative;
    border: 1px solid var(--pikvm-border-color);
}

.pikvm-container .step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--pikvm-primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.pikvm-container .step-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 1rem 0;
    color: var(--pikvm-text-primary);
}

.pikvm-container .step-content p {
    color: var(--pikvm-text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.pikvm-container .step-image {
    font-size: 3rem;
    color: var(--pikvm-primary-color);
    opacity: 0.8;
}

/* 用户评价区域 - 独立页面优化 */
.pikvm-container .reviews-section {
    padding: 6rem 0;
    margin: 0;
}

.pikvm-container .reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.pikvm-container .review-card {
    background: var(--pikvm-bg-secondary);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--pikvm-shadow-md);
    border: 1px solid var(--pikvm-border-color);
}

.pikvm-container .reviewer-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.pikvm-container .reviewer-avatar {
    width: 50px;
    height: 50px;
    background: var(--pikvm-gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.pikvm-container .reviewer-details h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--pikvm-text-primary);
}

.pikvm-container .rating {
    display: flex;
    gap: 0.25rem;
}

.pikvm-container .rating i {
    color: #fbbf24;
    font-size: 0.9rem;
}

.pikvm-container .review-text {
    color: var(--pikvm-text-secondary);
    line-height: 1.6;
    font-style: italic;
}

/* 下载区域 - 独立页面优化 */
.pikvm-container .download-section {
    padding: 6rem 0;
    background: var(--pikvm-bg-secondary);
    border-radius: 0;
    margin: 0;
}

.pikvm-container .download-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.pikvm-container .download-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--pikvm-text-primary);
}

.pikvm-container .download-text p {
    font-size: 1.2rem;
    color: var(--pikvm-text-secondary);
    margin-bottom: 2rem;
}

.pikvm-container .download-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.pikvm-container .download-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.pikvm-container .stat-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--pikvm-bg-primary);
    border-radius: 0.5rem;
    box-shadow: var(--pikvm-shadow-md);
}

.pikvm-container .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--pikvm-primary-color);
    margin-bottom: 0.5rem;
}

.pikvm-container .stat-label {
    font-size: 0.9rem;
    color: var(--pikvm-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 响应式设计 */
@media (max-width: 968px) {
    .pikvm-container .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .pikvm-container .what-is-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .pikvm-container .download-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .pikvm-container .download-stats {
        flex-direction: row;
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .pikvm-container .container {
        padding: 0 0.5rem;
    }
    
    .pikvm-container .hero-title {
        font-size: 2.5rem;
    }
    
    .pikvm-container .hero-buttons {
        justify-content: center;
    }
    
    .pikvm-container .btn {
        width: 100%;
        justify-content: center;
    }
    
    .pikvm-container .features-grid {
        grid-template-columns: 1fr;
    }
    
    .pikvm-container .installation-steps {
        grid-template-columns: 1fr;
    }
    
    .pikvm-container .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .pikvm-container .download-stats {
        flex-direction: column;
    }
}

/* 高对比度支持 */
@media (prefers-contrast: high) {
    :root,
    html[data-theme="light"] {
        --pikvm-border-color: #000000;
        --pikvm-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3);
    }
    
    html[data-theme="dark"] {
        --pikvm-border-color: #ffffff;
    }
}

/* 减少动画 */
@media (prefers-reduced-motion: reduce) {
    .pikvm-container *,
    .pikvm-container *::before,
    .pikvm-container *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}