/* ========== Index 页面样式 ========== */

/* 语言旁的EN - 3色渐变圆形背景 */
.header-home .language-text {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #00b09b 0%, #96c93d 50%, #00d4aa 100%);
    color: #fff !important;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(0, 176, 155, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
}

.header-home .language-text:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 176, 155, 0.4);
}

/* ========== 国家弹框样式 ========== */
.popup-switching-national-units {
    width: 90%;
    height: auto !important;
    left: 5% !important;
    top: 5%;
    border-radius: 1rem;
    margin: 0 auto !important;
}

.popup-switching-national-units .duoyuyan {
    width: 90%;
    padding: 1rem 1.2rem;
    border-radius: 0.8rem;
    background: #fff;
}

.popup-switching-national-units .duo-title {
    color: #333;
    font-size: 1.3rem;
    font-weight: 700;
    text-align: center;
    margin-top: 0.7rem;
    margin-bottom: 0.5rem;
}

/* 国家列表 */
.popup-switching-national-units .lg-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
    margin-top: 1.2rem;
    max-height: 60vh;
    overflow-y: auto;
    padding: 0.5rem 0;
}

/* 国家列表项 */
.popup-switching-national-units .lg-list .lg-item {
    border: 2px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background: #f8f8f8;
    min-height: 4rem;
    border-radius: 0.8rem;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0.8rem;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

.popup-switching-national-units .lg-list .lg-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 176, 155, 0.05) 0%, rgba(150, 201, 61, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.popup-switching-national-units .lg-list .lg-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 176, 155, 0.15);
    border-color: rgba(0, 176, 155, 0.3);
}

.popup-switching-national-units .lg-list .lg-item:hover::before {
    opacity: 1;
}

/* 国家图标 */
.popup-switching-national-units .lg-list .lg-item .country-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    margin-bottom: 0.5rem;
    object-fit: cover;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.popup-switching-national-units .lg-list .lg-item:hover .country-icon {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 176, 155, 0.2);
}

/* 国家名称 */
.popup-switching-national-units .lg-list .lg-item .lg-name {
    font-size: 1rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.2rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

/* 国家单位 */
.popup-switching-national-units .lg-list .lg-item .lg-desc {
    font-size: 0.85rem;
    color: #999;
    text-align: center;
    position: relative;
    z-index: 1;
}

/* 选中状态 */
.popup-switching-national-units .active-lg {
    background: linear-gradient(135deg, rgba(0, 176, 155, 0.1) 0%, rgba(150, 201, 61, 0.1) 100%) !important;
    border: 2px solid #00b09b !important;
}

.popup-switching-national-units .active-lg::before {
    opacity: 1;
}

.popup-switching-national-units .active-lg .lg-name {
    color: #00b09b !important;
}

.popup-switching-national-units .active-lg .lg-desc {
    color: #00b09b !important;
}

.popup-switching-national-units .active-lg .country-icon {
    box-shadow: 0 4px 12px rgba(0, 176, 155, 0.3);
}

/* 选中标记 */
.popup-switching-national-units .active-lg::after {
    content: '✓';
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 1.5rem;
    height: 1.5rem;
    background: linear-gradient(135deg, #00b09b 0%, #96c93d 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(0, 176, 155, 0.3);
    z-index: 2;
}

/* 按钮组 */
.popup-switching-national-units .action-btns {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    margin-top: 1.2rem;
    margin-bottom: 0.6rem;
}

.popup-switching-national-units .action-btns .can,
.popup-switching-national-units .action-btns .yes {
    width: 47%;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    font-weight: 700;
    border-radius: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

/* Cancel按钮 */
.popup-switching-national-units .action-btns .can {
    border: 2px solid #00b09b;
    background: linear-gradient(135deg, #00b09b 0%, #96c93d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.popup-switching-national-units .action-btns .can:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 176, 155, 0.2);
}

/* Yes按钮 */
.popup-switching-national-units .action-btns .yes {
    background: linear-gradient(135deg, #00b09b 0%, #96c93d 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 176, 155, 0.3);
}

.popup-switching-national-units .action-btns .yes:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 176, 155, 0.4);
}

.popup-switching-national-units .action-btns .yes:active,
.popup-switching-national-units .action-btns .can:active {
    transform: translateY(0);
}

/* 滚动条样式 */
.popup-switching-national-units .lg-list::-webkit-scrollbar {
    width: 6px;
}

.popup-switching-national-units .lg-list::-webkit-scrollbar-track {
    background: #f5f5f5;
    border-radius: 3px;
}

.popup-switching-national-units .lg-list::-webkit-scrollbar-thumb {
    background: #d0d0d0;
    border-radius: 3px;
    transition: background 0.3s ease;
}

.popup-switching-national-units .lg-list::-webkit-scrollbar-thumb:hover {
    background: #00b09b;
}

/* 响应式设计 */
@media (max-width: 630px) {
    .header-home .language-text {
        width: 1.8rem;
        height: 1.8rem;
        font-size: 0.85rem;
    }
    
    .popup-switching-national-units {
        width: 95%;
        left: 2.5% !important;
    }
    
    .popup-switching-national-units .duoyuyan {
        padding: 0.9rem 1rem;
    }
    
    .popup-switching-national-units .duo-title {
        font-size: 1.2rem;
    }
    
    .popup-switching-national-units .lg-list {
        gap: 0.6rem;
    }
    
    .popup-switching-national-units .lg-list .lg-item {
        min-height: 3.8rem;
        padding: 0.7rem;
    }
    
    .popup-switching-national-units .lg-list .lg-item .country-icon {
        width: 2.3rem;
        height: 2.3rem;
    }
    
    .popup-switching-national-units .lg-list .lg-item .lg-name {
        font-size: 0.95rem;
    }
    
    .popup-switching-national-units .lg-list .lg-item .lg-desc {
        font-size: 0.8rem;
    }
    
    .popup-switching-national-units .action-btns .can,
    .popup-switching-national-units .action-btns .yes {
        height: 2.3rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .header-home .language-text {
        width: 1.6rem;
        height: 1.6rem;
        font-size: 0.8rem;
    }
    
    .popup-switching-national-units .duoyuyan {
        padding: 0.8rem 0.9rem;
    }
    
    .popup-switching-national-units .duo-title {
        font-size: 1.1rem;
        margin-top: 0.5rem;
    }
    
    .popup-switching-national-units .lg-list {
        gap: 0.5rem;
        margin-top: 1rem;
    }
    
    .popup-switching-national-units .lg-list .lg-item {
        min-height: 3.5rem;
        padding: 0.6rem;
    }
    
    .popup-switching-national-units .lg-list .lg-item .country-icon {
        width: 2rem;
        height: 2rem;
        margin-bottom: 0.4rem;
    }
    
    .popup-switching-national-units .lg-list .lg-item .lg-name {
        font-size: 0.9rem;
        margin-bottom: 0.15rem;
    }
    
    .popup-switching-national-units .lg-list .lg-item .lg-desc {
        font-size: 0.75rem;
    }
    
    .popup-switching-national-units .active-lg::after {
        width: 1.3rem;
        height: 1.3rem;
        font-size: 0.8rem;
    }
    
    .popup-switching-national-units .action-btns {
        margin-top: 1rem;
        gap: 0.6rem;
    }
    
    .popup-switching-national-units .action-btns .can,
    .popup-switching-national-units .action-btns .yes {
        height: 2.2rem;
        font-size: 0.95rem;
    }
}

@media (max-width: 360px) {
    .header-home .language-text {
        width: 1.5rem;
        height: 1.5rem;
        font-size: 0.75rem;
    }
    
    .popup-switching-national-units .duoyuyan {
        padding: 0.7rem 0.8rem;
    }
    
    .popup-switching-national-units .duo-title {
        font-size: 1rem;
    }
    
    .popup-switching-national-units .lg-list {
        gap: 0.4rem;
    }
    
    .popup-switching-national-units .lg-list .lg-item {
        min-height: 3.2rem;
        padding: 0.5rem;
        border-radius: 0.6rem;
    }
    
    .popup-switching-national-units .lg-list .lg-item .country-icon {
        width: 1.8rem;
        height: 1.8rem;
    }
    
    .popup-switching-national-units .lg-list .lg-item .lg-name {
        font-size: 0.85rem;
    }
    
    .popup-switching-national-units .lg-list .lg-item .lg-desc {
        font-size: 0.7rem;
    }
    
    .popup-switching-national-units .active-lg::after {
        width: 1.2rem;
        height: 1.2rem;
        font-size: 0.75rem;
        top: 0.4rem;
        right: 0.4rem;
    }
    
    .popup-switching-national-units .action-btns .can,
    .popup-switching-national-units .action-btns .yes {
        height: 2rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 300px) {
    .header-home .language-text {
        width: 1.4rem;
        height: 1.4rem;
        font-size: 0.7rem;
    }
    
    .popup-switching-national-units {
        width: 98%;
        left: 1% !important;
    }
    
    .popup-switching-national-units .duoyuyan {
        padding: 0.6rem 0.7rem;
    }
    
    .popup-switching-national-units .duo-title {
        font-size: 0.95rem;
        margin-top: 0.4rem;
        margin-bottom: 0.4rem;
    }
    
    .popup-switching-national-units .lg-list {
        gap: 0.3rem;
        margin-top: 0.8rem;
    }
    
    .popup-switching-national-units .lg-list .lg-item {
        min-height: 3rem;
        padding: 0.4rem;
        border-width: 1px;
    }
    
    .popup-switching-national-units .lg-list .lg-item .country-icon {
        width: 1.6rem;
        height: 1.6rem;
        margin-bottom: 0.3rem;
    }
    
    .popup-switching-national-units .lg-list .lg-item .lg-name {
        font-size: 0.8rem;
    }
    
    .popup-switching-national-units .lg-list .lg-item .lg-desc {
        font-size: 0.65rem;
    }
    
    .popup-switching-national-units .active-lg {
        border-width: 1px !important;
    }
    
    .popup-switching-national-units .active-lg::after {
        width: 1.1rem;
        height: 1.1rem;
        font-size: 0.7rem;
        top: 0.3rem;
        right: 0.3rem;
    }
    
    .popup-switching-national-units .action-btns {
        margin-top: 0.8rem;
        gap: 0.5rem;
    }
    
    .popup-switching-national-units .action-btns .can,
    .popup-switching-national-units .action-btns .yes {
        height: 1.9rem;
        font-size: 0.85rem;
        border-radius: 1.5rem;
    }
    
    .popup-switching-national-units .action-btns .can {
        border-width: 1px;
    }
}