/**
 * 共享基础样式文件
 * 功能：统一管理重复的样式类，避免冲突
 * 作者：陕西大模智能科技有限公司
 * 创建时间：2024
 */

/* 统一的区域头部样式 */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem 0;
}

.section-header h2,
.section-header h3 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.section-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.6;
}

/* 统一的统计卡片样式 */
.base-stat-card {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    min-width: 120px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    /* 浏览器兼容性：backdrop-filter */
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.base-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--accent-alpha-1), transparent);
    transition: left 0.6s;
}

.base-stat-card:hover::before {
    left: 100%;
}

.base-stat-card:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 45px var(--accent-alpha-2);
}

.base-stat-card .stat-number {
    font-size: 2.2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 0.5rem;
}

.base-stat-card .stat-label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 统一的容器样式 */
.base-container {
    max-width: var(--container-width-xl);
    margin: 0 auto;
    padding: var(--spacing-lg);
    box-sizing: border-box;
}

/* 通用主容器样式 */
.main-container {
    max-width: var(--container-width-xl);
    margin: 0 auto;
    padding: var(--spacing-lg);
    min-height: 85vh;
    box-sizing: border-box;
}

/* 无边距主容器样式 - 用于能力中心和场景中心 */
.main-container.no-padding {
    padding: 0;
}

/* 统一的头部样式 */
.base-header {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 24px;
    padding: 3rem 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    /* 浏览器兼容性：backdrop-filter */
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.base-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-horizontal);
    background-size: 200% 100%;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .section-header h2,
    .section-header h3 {
        font-size: 1.8rem;
    }
    
    .section-header p {
        font-size: 1rem;
    }
    
    .base-container {
        padding: 1rem;
    }
    
    .base-header {
        padding: 2rem 1.5rem;
    }
    
    .base-stat-card {
        padding: 1rem;
        min-width: 100px;
    }
    
    .base-stat-card .stat-number {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .section-header {
        padding: 1rem 0;
        margin-bottom: 2rem;
    }
    
    .section-header h2,
    .section-header h3 {
        font-size: 1.6rem;
    }
    
    .base-container {
        padding: 0.5rem;
    }
    
    .base-header {
        padding: 1.5rem 1rem;
    }
}