/* ========================================
   非遗萃集页面样式 - 暗棕色系
   ======================================== */

.heritage-page {
    padding-bottom: 40px;
}

/* 页面标题区 */
.heritage-header {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-card) 100%);
    padding: 60px 0;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.heritage-header h1 {
    font-size: 2.2rem;
    font-weight: 600;
    color: var(--color-accent-light);
    margin-bottom: 12px;
}

.heritage-header .subtitle {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
}

/* 简介区 */
.heritage-intro {
    padding: 40px 0;
    text-align: center;
}

.heritage-intro p {
    max-width: 800px;
    margin: 0 auto;
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.9;
}

/* 分类标签 */
.category-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 20px 0;
    margin-bottom: 20px;
}

.category-tab {
    padding: 10px 24px;
    background: var(--color-bg-card);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.category-tab:hover,
.category-tab.active {
    background: var(--color-accent);
    color: var(--color-bg-primary);
    border-color: var(--color-accent);
}

/* 项目卡片网格 */
.heritage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
    padding: 20px 0;
}

.heritage-card {
    background: var(--color-bg-card);
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.heritage-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
    border-color: var(--color-accent-dark);
}

.card-image {
    height: 200px;
    background: var(--color-bg-secondary);
    overflow: hidden;
    position: relative;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.heritage-card:hover .card-image img {
    transform: scale(1.08);
}

.card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--color-accent);
    color: var(--color-bg-primary);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.card-badge.level-national {
    background: #b8860b;
}

.card-badge.level-provincial {
    background: var(--color-accent);
}

.card-badge.level-municipal {
    background: var(--color-accent-dark);
}

.card-content {
    padding: 20px;
}

.card-content h3 {
    font-size: 1.2rem;
    color: var(--color-text-primary);
    margin-bottom: 10px;
}

.card-content h3 a {
    color: inherit;
}

.card-content h3 a:hover {
    color: var(--color-accent);
}

.card-category {
    display: inline-block;
    color: var(--color-accent);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.card-excerpt {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--color-border);
}

.inheritor-info {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.inheritor-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.card-more {
    color: var(--color-accent);
    font-size: 0.85rem;
}

.card-more:hover {
    color: var(--color-accent-light);
}

/* 详情弹窗 */
.heritage-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.heritage-modal.active {
    display: flex;
}

.modal-content {
    background: var(--color-bg-card);
    border-radius: 16px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid var(--color-border);
}

.modal-header {
    position: relative;
    height: 300px;
    background: var(--color-bg-secondary);
}

.modal-header img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    background: rgba(0,0,0,0.6);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: rgba(0,0,0,0.8);
}

.modal-body {
    padding: 32px;
}

.modal-body h2 {
    font-size: 1.8rem;
    color: var(--color-accent-light);
    margin-bottom: 8px;
}

.modal-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.modal-section {
    margin-bottom: 28px;
}

.modal-section h4 {
    color: var(--color-accent);
    font-size: 1.1rem;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

.modal-section p {
    color: var(--color-text-secondary);
    line-height: 1.9;
}

.inheritor-card {
    display: flex;
    gap: 16px;
    background: var(--color-bg-hover);
    padding: 16px;
    border-radius: 10px;
    margin-top: 12px;
}

.inheritor-photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--color-bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.inheritor-details h5 {
    color: var(--color-text-primary);
    font-size: 1rem;
    margin-bottom: 4px;
}

.inheritor-details p {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

/* 响应式 */
@media (max-width: 768px) {
    .heritage-grid {
        grid-template-columns: 1fr;
    }
    .modal-body {
        padding: 20px;
    }
}