/*
Theme Name: Finwin88 Child
Template: astra
Version: 1.0.3
Description: Finwin88考试资格网站子主题 - 简洁版
Author: Finwin88
*/

:root {
    --fw-primary: #1a73e8;
    --fw-text: #202124;
    --fw-text-secondary: #5f6368;
    --fw-bg: #f5f7fa;
    --fw-border: #e8eaed;
    --fw-radius: 10px;
    --fw-shadow: 0 1px 3px rgba(60,64,67,0.08);
    --fw-shadow-md: 0 2px 8px rgba(60,64,67,0.12);
    --fw-shadow-lg: 0 4px 16px rgba(60,64,67,0.15);
}

/* 覆盖Astra默认容器 */
.fw-archive-page .site-content { padding: 0 !important; }
.fw-archive-page .ast-container { max-width: 100% !important; padding: 0 !important; }
.fw-archive-page .content-area { width: 100% !important; margin: 0 !important; padding: 0 !important; }
.fw-archive-page #primary { width: 100% !important; margin: 0 !important; padding: 0 !important; }

.fw-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ═══════════════════════════════════════════ */
/* 顶部导航栏 - 面包屑 + 标题 */
/* ═══════════════════════════════════════════ */

.fw-top-bar {
    background: #fff;
    border-bottom: 1px solid var(--fw-border);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--fw-shadow);
}

.fw-breadcrumbs {
    font-size: 0.85rem;
    color: var(--fw-text-secondary);
    margin-bottom: 8px;
}

.fw-breadcrumbs a {
    color: var(--fw-primary);
    text-decoration: none;
    transition: opacity 0.2s;
}

.fw-breadcrumbs a:hover { opacity: 0.7; }

.fw-breadcrumbs .sep { margin: 0 8px; color: #bdc1c6; }

.fw-breadcrumbs .current { color: var(--fw-text); font-weight: 500; }

.fw-page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--fw-text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.fw-page-title .icon {
    font-size: 1.8rem;
}

/* ═══════════════════════════════════════════ */
/* 筛选区域 - 科目筛选 + 章节筛选 */
/* ═══════════════════════════════════════════ */

.fw-filter-section {
    background: #fff;
    padding: 20px 0;
    border-bottom: 1px solid var(--fw-border);
}

/* 科目筛选 - 横向滚动标签 */
.fw-subject-tabs {
    margin-bottom: 20px;
}

.fw-subject-tabs .fw-filter-label {
    font-size: 0.85rem;
    color: var(--fw-text-secondary);
    font-weight: 500;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.fw-subject-scroll {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.fw-subject-scroll::-webkit-scrollbar { display: none; }

.fw-subject-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    background: var(--fw-bg);
    color: var(--fw-text-secondary);
    text-decoration: none;
    border-radius: 24px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.25s;
    border: 2px solid transparent;
    white-space: nowrap;
    flex-shrink: 0;
}

.fw-subject-tab:hover {
    background: #e8f0fe;
    color: var(--fw-primary);
    border-color: #d2e3fc;
}

.fw-subject-tab.active {
    background: var(--fw-primary);
    color: #fff;
    border-color: var(--fw-primary);
    box-shadow: 0 2px 8px rgba(26,115,232,0.3);
}

.fw-subject-tab .tab-icon { font-size: 1.1rem; }

/* 章节筛选 - 网格标签 */
.fw-chapter-tabs {
    border-top: 1px solid var(--fw-border);
    padding-top: 16px;
}

.fw-chapter-tabs .fw-filter-label {
    font-size: 0.85rem;
    color: var(--fw-text-secondary);
    font-weight: 500;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.fw-chapter-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.fw-chapter-tag {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: #fff;
    color: var(--fw-text-secondary);
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 500;
    transition: all 0.2s;
    border: 1px solid var(--fw-border);
}

.fw-chapter-tag:hover {
    background: #e8f0fe;
    color: var(--fw-primary);
    border-color: #d2e3fc;
    transform: translateY(-1px);
}

.fw-chapter-tag.active {
    background: var(--fw-primary);
    color: #fff;
    border-color: var(--fw-primary);
    box-shadow: 0 2px 6px rgba(26,115,232,0.25);
}

/* 筛选状态 */
.fw-filter-status {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: #e8f0fe;
    border-radius: 8px;
    margin-top: 16px;
    color: var(--fw-text-secondary);
    font-size: 0.9rem;
}

.fw-filter-status a {
    color: var(--fw-primary);
    text-decoration: none;
    font-weight: 500;
    padding: 4px 10px;
    background: #fff;
    border-radius: 6px;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.fw-filter-status a:hover {
    background: var(--fw-primary);
    color: #fff;
}

/* ═══════════════════════════════════════════ */
/* 主体内容区 */
/* ═══════════════════════════════════════════ */

.fw-body {
    padding: 24px 0 40px;
    background: var(--fw-bg);
    min-height: 400px;
}

/* 文章列表 - 卡片式 */
.fw-posts-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.fw-post-card {
    background: #fff;
    border-radius: var(--fw-radius);
    box-shadow: var(--fw-shadow);
    overflow: hidden;
    transition: all 0.3s;
    border: 1px solid transparent;
}

.fw-post-card:hover {
    box-shadow: var(--fw-shadow-md);
    border-color: var(--fw-border);
    transform: translateY(-2px);
}

.fw-post-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px 0;
}

.fw-post-chapter-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    background: linear-gradient(135deg, #e8f0fe 0%, #f0f7ff 100%);
    color: var(--fw-primary);
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: 6px;
}

.fw-post-date {
    font-size: 0.82rem;
    color: var(--fw-text-secondary);
}

.fw-post-main {
    display: flex;
    gap: 16px;
    padding: 12px 18px 18px;
}

.fw-post-thumb {
    flex-shrink: 0;
    width: 120px;
    height: 90px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

.fw-post-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.fw-post-card:hover .fw-post-thumb img {
    transform: scale(1.05);
}

.fw-post-content {
    flex: 1;
    min-width: 0;
}

.fw-post-content h2 {
    font-size: 1.05rem;
    margin: 0 0 8px;
    line-height: 1.4;
    font-weight: 600;
}

.fw-post-content h2 a {
    color: var(--fw-text);
    text-decoration: none;
    transition: color 0.2s;
}

.fw-post-content h2 a:hover {
    color: var(--fw-primary);
}

.fw-post-content p {
    color: var(--fw-text-secondary);
    font-size: 0.88rem;
    line-height: 1.55;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.fw-post-footer {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 18px 14px;
    font-size: 0.82rem;
    color: #80868b;
}

/* 分页 */
.fw-pagination {
    margin-top: 32px;
    display: flex;
    justify-content: center;
}

.fw-pagination a,
.fw-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    margin: 0 4px;
    background: #fff;
    color: var(--fw-text-secondary);
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.9rem;
    transition: all 0.2s;
    box-shadow: var(--fw-shadow);
    border: 1px solid var(--fw-border);
}

.fw-pagination a:hover,
.fw-pagination span.current {
    background: var(--fw-primary);
    color: #fff;
    border-color: var(--fw-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26,115,232,0.2);
}

/* 空状态 */
.fw-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--fw-text-secondary);
    background: #fff;
    border-radius: var(--fw-radius);
    box-shadow: var(--fw-shadow);
}

.fw-empty .icon {
    font-size: 3.5rem;
    margin-bottom: 16px;
    opacity: 0.7;
}

.fw-empty h3 {
    color: var(--fw-text);
    margin: 0 0 8px;
    font-size: 1.2rem;
    font-weight: 600;
}

.fw-empty p {
    font-size: 0.9rem;
    margin: 0;
}

/* ═══════════════════════════════════════════ */
/* 一级分类页面 - 考试资格卡片 */
/* ═══════════════════════════════════════════ */

.fw-exam-header {
    background: linear-gradient(135deg, var(--header-color, var(--fw-primary)) 0%, var(--header-color-dark, var(--fw-primary)) 100%);
    color: #fff;
    padding: 40px 0 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.fw-exam-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
    pointer-events: none;
}

.fw-exam-header-inner {
    position: relative;
    z-index: 1;
}

.fw-exam-header .icon {
    font-size: 3.5rem;
    margin-bottom: 12px;
    display: block;
}

.fw-exam-header h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin: 0 0 10px;
}

.fw-exam-header p {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0 auto 16px;
    max-width: 500px;
}

.fw-exam-stats {
    display: flex;
    justify-content: center;
    gap: 24px;
    font-size: 0.9rem;
    opacity: 0.85;
}

/* 科目卡片网格 */
.fw-subjects-section {
    padding: 24px 0 40px;
    background: var(--fw-bg);
}

.fw-subjects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.fw-subject-card {
    display: flex;
    background: #fff;
    border-radius: var(--fw-radius);
    box-shadow: var(--fw-shadow);
    overflow: hidden;
    text-decoration: none;
    transition: all 0.3s;
    border-left: 4px solid var(--card-color, var(--fw-primary));
}

.fw-subject-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--fw-shadow-md);
}

.fw-card-visual {
    width: 70px;
    background: linear-gradient(135deg, var(--card-color, var(--fw-primary)) 0%, var(--card-color-dark, var(--fw-primary)) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px;
    color: #fff;
    flex-shrink: 0;
}

.fw-card-visual .icon {
    font-size: 2rem;
    margin-bottom: 6px;
}

.fw-card-visual .badge {
    font-size: 0.7rem;
    padding: 2px 8px;
    background: rgba(255,255,255,0.2);
    border-radius: 10px;
    white-space: nowrap;
}

.fw-card-info {
    flex: 1;
    padding: 18px;
    display: flex;
    flex-direction: column;
}

.fw-card-info h3 {
    font-size: 1.15rem;
    color: var(--fw-text);
    margin: 0 0 6px;
    font-weight: 600;
}

.fw-card-info .count {
    color: var(--fw-text-secondary);
    font-size: 0.85rem;
    margin: 0 0 12px;
}

.fw-card-info .progress-track {
    width: 100%;
    height: 4px;
    background: #e8eaed;
    border-radius: 2px;
    overflow: hidden;
    margin-top: auto;
}

.fw-card-info .progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--card-color, var(--fw-primary)) 0%, var(--card-color-light, var(--fw-primary)) 100%);
    border-radius: 2px;
    transition: width 0.6s;
}

/* ═══════════════════════════════════════════ */
/* 响应式 */
/* ═══════════════════════════════════════════ */

@media (max-width: 768px) {
    .fw-container { padding: 0 16px; }

    .fw-top-bar { padding: 12px 0; }
    .fw-page-title { font-size: 1.25rem; }
    .fw-page-title .icon { font-size: 1.5rem; }

    .fw-filter-section { padding: 16px 0; }

    .fw-subject-tab {
        padding: 8px 14px;
        font-size: 0.85rem;
    }

    .fw-chapter-tag {
        padding: 6px 12px;
        font-size: 0.82rem;
    }

    .fw-post-main {
        flex-direction: column;
    }

    .fw-post-thumb {
        width: 100%;
        height: 160px;
    }

    .fw-post-header {
        padding: 12px 14px 0;
    }

    .fw-post-main {
        padding: 10px 14px 14px;
    }

    .fw-post-footer {
        padding: 0 14px 12px;
    }

    .fw-subjects-grid {
        grid-template-columns: 1fr;
    }

    .fw-subject-card {
        border-left: none;
        border-top: 3px solid var(--card-color, var(--fw-primary));
    }

    .fw-card-visual {
        width: 56px;
        padding: 12px;
    }

    .fw-card-visual .icon {
        font-size: 1.6rem;
    }

    .fw-exam-header {
        padding: 30px 0 24px;
    }

    .fw-exam-header .icon {
        font-size: 2.5rem;
    }

    .fw-exam-header h1 {
        font-size: 1.6rem;
    }

    .fw-exam-header p {
        font-size: 0.9rem;
    }

    .fw-exam-stats {
        gap: 16px;
        font-size: 0.82rem;
    }
}

@media (max-width: 480px) {
    .fw-subject-scroll {
        gap: 6px;
    }

    .fw-subject-tab {
        padding: 7px 12px;
        font-size: 0.82rem;
    }

    .fw-chapter-grid {
        gap: 6px;
    }

    .fw-chapter-tag {
        padding: 6px 10px;
        font-size: 0.8rem;
    }

    .fw-pagination a,
    .fw-pagination span {
        min-width: 36px;
        height: 36px;
        padding: 0 10px;
        font-size: 0.85rem;
    }
}