/**
 * Archive Page Styles - 分类页、标签页、日期归档页
 * 
 * @package Yali_Theme
 */

/* Archive Page Layout */
.archive-page {
    background: var(--yali-bg);
    min-height: calc(100vh - 200px);
}

/* Archive Header - 复用通用页面头部样式 */
.archive-page-header {
    /* 样式继承自 .page-header */
}

.archive-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto 0.75rem;
    position: relative;
    text-align: center; /* 确保描述居中 */
    /* z-index在general.css中统一管理为10 */
}

.archive-count {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    position: relative;
    text-align: center; /* 确保计数居中 */
    /* z-index在general.css中统一管理为10 */
}

/* Archive Content - 继承自 general.css 的 .page-body */
.archive-page .container {
    max-width: 1280px;
    margin: 0 auto;
}

/* Archive Grid */
.archive-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem; /* 增加与分类标题的距离 */
}

/* Archive Card - 复用通用卡片组件 */
.archive-card {
    background: var(--yali-card);
    border-radius: var(--yali-radius-lg);
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.08); /* Softer floating shadow */
    border: 1px solid rgba(255, 255, 255, 0.5); /* Subtle border for glass/premium feel */
    overflow: hidden;
    transition: var(--yali-transition);
    display: flex;
    flex-direction: column;
}

.archive-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.12); /* Lift shadow on hover */
}

.archive-thumbnail {
    display: block;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--yali-bg-alt); /* Default loading background color */
    position: relative;
}

.archive-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    display: block; /* Removes inline bottom spacing bug */
}

.archive-card:hover .archive-thumbnail img {
    transform: scale(1.05);
}

/* Default Thumbnail Style - 品牌占位图 */
.archive-thumbnail-default {
    background-image: url('../../images/placeholder.svg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* 隐藏原来的图标 */
.archive-thumbnail-default .default-thumb-bg {
    display: none;
}

.archive-card-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.archive-category {
    display: inline-block;
    padding: 0.35rem 0.875rem;
    background: rgba(var(--yali-primary-rgb), 0.1);
    color: var(--yali-primary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--yali-radius-full);
    margin-bottom: 0.75rem;
    text-decoration: none;
    width: fit-content;
    transition: var(--yali-transition);
}

.archive-category:hover {
    background: var(--yali-primary);
    color: #fff;
}

.archive-item-title {
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 0.75rem;
}

.archive-item-title a {
    color: var(--yali-secondary);
    text-decoration: none;
    transition: var(--yali-transition);
}

.archive-item-title a:hover {
    color: var(--yali-primary);
}

.archive-excerpt {
    color: var(--yali-text-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
    flex-grow: 1;
    margin-bottom: 1rem;
}

.archive-item-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--yali-border);
    font-size: 0.875rem;
    color: var(--yali-text-muted);
}

.archive-reading-time::before {
    content: '·';
    margin: 0 0.5rem;
}

/* No Content State */
.archive-page .no-content {
    /* 继承自通用 .no-content */
}

/* Responsive */

/* 大屏优化：1400px+ 四列布局 */
@media (min-width: 1400px) {
    .archive-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
}

/* 中大屏：1024px-1399px 三列 */
@media (min-width: 1024px) and (max-width: 1399px) {
    .archive-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 平板：768px-1023px 两列 */
@media (min-width: 768px) and (max-width: 1023px) {
    .archive-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
}

/* 移动端优化 */
@media (max-width: 767px) {
    .archive-page .page-body {
        padding: 0 1rem 2.5rem;
        margin-top: 0; /* 移动端取消负margin，避免与标题太近 */
    }
    
    .archive-grid {
        margin-top: 1.5rem; /* 移动端也保持与标题的距离 */
    }

    .archive-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .archive-card-body {
        padding: 1.25rem;
    }

    .archive-item-title {
        font-size: 1rem;
    }

    .archive-excerpt {
        font-size: 0.875rem;
    }
}