/* 多列语言选择器样式 */

/* 通用多列布局 */
.lang-multi-column {
    max-height: 400px !important;
    overflow-y: auto !important;
    padding: 10px !important;
}

/* 网格布局 - 适用于ldcms2025模板 */
.lang-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 8px;
    max-width: 100%;
}

.lang-item {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    text-decoration: none;
    color: #333;
    border-radius: 4px;
    transition: all 0.2s ease;
    font-size: 14px;
    white-space: nowrap;
    border: 1px solid transparent;
}

.lang-item:hover {
    background-color: #f8f9fa;
    color: #007bff;
    border-color: #e9ecef;
    text-decoration: none;
}

/* 传统下拉菜单多列布局 */
.lang-multi-column .lang-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 2px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.lang-multi-column .lang-grid li {
    margin: 0;
    padding: 0;
}

.lang-multi-column .lang-grid li a {
    display: block;
    padding: 8px 12px;
    text-decoration: none;
    color: #333;
    font-size: 13px;
    white-space: nowrap;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.lang-multi-column .lang-grid li a:hover {
    background-color: #f8f9fa;
    color: #007bff;
    text-decoration: none;
}

.lang-multi-column .lang-grid li.active a {
    background-color: #007bff;
    color: white;
}

/* ldcms2024模板特殊样式 */
.langitem.lang-multi-column {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 8px;
    max-width: 600px;
    max-height: 300px;
    overflow-y: auto;
    padding: 10px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.langitem.lang-multi-column a.flexrow {
    display: flex !important;
    align-items: center;
    padding: 8px 12px;
    text-decoration: none;
    color: #333;
    border-radius: 4px;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.langitem.lang-multi-column a.flexrow:hover {
    background-color: #f8f9fa;
    color: #007bff;
    border-color: #e9ecef;
    text-decoration: none;
}

.langitem.lang-multi-column a.flexrow img {
    width: 20px;
    height: 20px;
    margin-right: 8px;
    flex-shrink: 0;
}

.langitem.lang-multi-column a.flexrow span {
    font-size: 13px;
    white-space: nowrap;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .lang-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 6px;
    }
    
    .lang-multi-column .lang-grid {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    }
    
    .langitem.lang-multi-column {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        max-width: 100%;
        max-height: 250px;
    }
    
    .lang-item {
        padding: 6px 10px;
        font-size: 13px;
    }
    
    .lang-multi-column .lang-grid li a {
        padding: 6px 10px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .lang-grid {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
        gap: 4px;
    }
    
    .lang-multi-column .lang-grid {
        grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
    }
    
    .langitem.lang-multi-column {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        max-height: 200px;
    }
    
    .lang-item {
        padding: 4px 8px;
        font-size: 12px;
    }
    
    .lang-multi-column .lang-grid li a {
        padding: 4px 8px;
        font-size: 11px;
    }
}

/* 滚动条样式 */
.lang-multi-column::-webkit-scrollbar,
.langitem.lang-multi-column::-webkit-scrollbar {
    width: 6px;
}

.lang-multi-column::-webkit-scrollbar-track,
.langitem.lang-multi-column::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.lang-multi-column::-webkit-scrollbar-thumb,
.langitem.lang-multi-column::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.lang-multi-column::-webkit-scrollbar-thumb:hover,
.langitem.lang-multi-column::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* 动画效果 */
.lang-grid {
    animation: fadeInUp 0.3s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 高亮当前语言 */
.lang-item.current,
.lang-multi-column .lang-grid li.active a {
    background-color: #007bff !important;
    color: white !important;
    font-weight: 500;
}

/* 语言数量指示器 */
.lang-wrapper::after {
    content: attr(data-count);
    position: absolute;
    top: -5px;
    right: -5px;
    background: #dc3545;
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* 搜索功能（如果需要） */
.lang-search {
    padding: 8px 12px;
    border-bottom: 1px solid #e9ecef;
    margin-bottom: 8px;
}

.lang-search input {
    width: 100%;
    padding: 6px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 12px;
}

.lang-search input:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0,123,255,0.25);
}