/**
 * 站点地图页面样式 - 大气版
 */

/* ========== 页面头部 ========== */
.sitemap-hero {
    text-align: center;
    padding: 60px 40px;
    margin-bottom: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 24px;
    position: relative;
    overflow: hidden;
    color: white;
}

.sitemap-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.sitemap-hero-icon {
    font-size: 64px;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
}

.sitemap-hero-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.sitemap-hero-desc {
    font-size: 16px;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

/* ========== 统计横条 ========== */
.sitemap-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    padding: 28px 40px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e8f0fe 100%);
    border-radius: 16px;
    margin-bottom: 40px;
    border: 1px solid var(--color-border-light);
}

.sitemap-stat {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 32px;
}

.sitemap-stat-icon {
    font-size: 32px;
}

.sitemap-stat-content {
    text-align: left;
}

.sitemap-stat-number {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.sitemap-stat-label {
    font-size: 13px;
    color: var(--color-text-secondary);
}

.sitemap-stat-divider {
    width: 1px;
    height: 48px;
    background: var(--color-border);
}

/* ========== 快捷入口 ========== */
.quick-section {
    margin-bottom: 40px;
}

.section-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-icon {
    font-size: 24px;
}

.quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.quick-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px;
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: 14px;
    text-decoration: none;
    color: var(--color-text);
    transition: all 0.2s ease;
}

.quick-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 8px 24px rgba(26, 115, 232, 0.15);
    transform: translateY(-2px);
}

.quick-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    background: var(--color-bg-secondary);
    border-radius: 12px;
    flex-shrink: 0;
}

.quick-card-content {
    flex: 1;
}

.quick-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 2px;
}

.quick-card-desc {
    font-size: 12px;
    color: var(--color-text-secondary);
}

/* ========== 工具分类 ========== */
.category-section {
    margin-bottom: 32px;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    border-radius: 14px;
    margin-bottom: 20px;
}

.category-header.category-blue {
    background: linear-gradient(135deg, #e8f0fe 0%, #d2e3fc 100%);
}

.category-header.category-green {
    background: linear-gradient(135deg, #e6f4ea 0%, #ceead6 100%);
}

.category-header.category-purple {
    background: linear-gradient(135deg, #f3e8fd 0%, #e8d5f9 100%);
}

.category-header.category-orange {
    background: linear-gradient(135deg, #fef7e0 0%, #feefc3 100%);
}

.category-icon {
    font-size: 32px;
}

.category-info {
    flex: 1;
}

.category-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.category-count {
    font-size: 13px;
    color: var(--color-text-secondary);
}

/* ========== 工具网格 ========== */
.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
}

.tool-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: 12px;
    text-decoration: none;
    color: var(--color-text);
    transition: all 0.2s ease;
}

.tool-card:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.tool-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.tool-card-content {
    flex: 1;
    min-width: 0;
}

.tool-card-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 2px;
}

.tool-card-desc {
    font-size: 12px;
    color: var(--color-text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ========== 响应式 ========== */
@media (max-width: 900px) {
    .sitemap-hero {
        padding: 40px 24px;
        border-radius: 16px;
    }

    .sitemap-hero-icon { font-size: 48px; }
    .sitemap-hero-title { font-size: 28px; }

    .sitemap-stats {
        flex-wrap: wrap;
        gap: 16px;
        padding: 20px;
    }

    .sitemap-stat-divider { display: none; }

    .sitemap-stat {
        width: 50%;
        justify-content: center;
        padding: 12px 0;
    }

    .quick-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tool-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .sitemap-hero {
        padding: 32px 20px;
    }

    .sitemap-hero-icon { font-size: 40px; }
    .sitemap-hero-title { font-size: 24px; }

    .sitemap-stat {
        width: 100%;
    }

    .quick-grid {
        grid-template-columns: 1fr;
    }

    .quick-card {
        padding: 16px;
    }

    .category-header {
        padding: 16px;
    }

    .category-icon { font-size: 24px; }
    .category-title { font-size: 16px; }
}