/* ===== 法律法规页面样式 ===== */
.law-catalog {
    min-height: 100vh;
    padding: 120px 0 80px;
}

.law-controls {
    max-width: 800px;
    margin: 0 auto 3rem;
}

/* 搜索框 */
.search-box {
    position: relative;
    margin-bottom: 2rem;
}

.search-box i {
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-gray);
    font-size: 1.1rem;
}

.search-box input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    color: var(--text-light);
    transition: all .3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 198, 255, .1);
}

.search-box input::placeholder {
    color: var(--text-gray);
}

/* 筛选按钮 */
.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
}

.filter-btn {
    padding: 0.6rem 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    color: var(--text-gray);
    cursor: pointer;
    transition: all .3s ease;
    font-size: 0.95rem;
}

.filter-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.filter-btn.active {
    background: var(--gradient-accent);
    border-color: transparent;
    color: #fff;
}

/* 法律卡片网格 */
.law-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.law-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.8rem;
    transition: all .3s ease;
    opacity: 1;
    transform: translateY(0);
}

.law-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 15px 30px rgba(0, 198, 255, .1);
}

.law-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.law-header h3 {
    font-size: 1.2rem;
    color: var(--text-light);
    margin: 0;
    flex: 1;
    padding-right: 1rem;
}

.law-category {
    background: var(--gradient-accent);
    color: #fff;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    white-space: nowrap;
}

.law-description {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1.2rem;
}

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

.law-date {
    color: var(--text-gray);
    font-size: 0.9rem;
}

.law-date i {
    margin-right: 0.3rem;
}

/* 操作按钮 */
.law-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-view, .btn-download {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all .3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.btn-view {
    background: transparent;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
}

.btn-view:hover {
    background: var(--accent-color);
    color: #fff;
}

.btn-download {
    background: var(--gradient-accent);
    color: #fff;
}

.btn-download:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* 无结果提示 */
.no-results {
    text-align: center;
    padding: 3rem;
    color: var(--text-gray);
    grid-column: 1 / -1;
}

/* 响应式 */
@media (max-width: 768px) {
    .law-grid {
        grid-template-columns: 1fr;
    }

    .law-header {
        flex-direction: column;
        gap: 0.8rem;
    }

    .law-category {
        align-self: flex-start;
    }

    .law-meta {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
}

/* 在文件末尾追加 */

/* ===== 模态框样式 ===== */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.7);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    background: var(--card-bg);
    margin: 5% auto;
    width: 90%;
    max-width: 900px;
    max-height: 85vh;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    overflow: hidden;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(-50px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-header {
    position: sticky;
    top: 0;
    background: var(--card-bg);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--text-light);
    padding-right: 2rem;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-gray);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: var(--accent-color);
}

.modal-body {
    max-height: calc(85vh - 80px);
    overflow-y: auto;
    padding: 2rem;
}

/* 法律内容样式 */
.law-content {
    line-height: 1.8;
    color: var(--text-light);
}

.law-content h1 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--accent-color);
}

.law-content h2 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--accent-color);
}

.law-content h3 {
    font-size: 1.2rem;
    margin: 1.5rem 0 0.8rem;
}

.law-content blockquote {
    background: rgba(0, 198, 255, 0.05);
    border-left: 4px solid var(--accent-color);
    padding: 1rem 1.5rem;
    margin: 1rem 0;
    border-radius: 0 8px 8px 0;
}

.law-content blockquote p {
    margin: 0;
    color: var(--text-gray);
    font-style: italic;
}

.law-content strong {
    color: var(--accent-color);
}

.law-content p {
    margin-bottom: 1rem;
}

.loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-gray);
}

.loading i {
    font-size: 2rem;
    margin-bottom: 1rem;
}

/* 滚动条美化 */
.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-track {
    background: var(--card-bg, #f5f5f5);
}

.modal-body::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 4px;
}