/* andW News - タブUI */

.andw-tabs {
    margin: 0;
    padding: 0;
    border: 1px solid #e1e1e1;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.andw-tabs__nav {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    background: #f8f8f8;
    border-bottom: 1px solid #e1e1e1;
    overflow-x: auto;
}

.andw-tabs__nav-item {
    padding: 15px 20px;
    cursor: pointer;
    background: #f8f8f8;
    border-right: 1px solid #e1e1e1;
    color: #666;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.2s ease;
    position: relative;
    margin: 0;
}

.andw-tabs__nav-item:last-child {
    border-right: none;
}

.andw-tabs__nav-item:hover {
    background: #e8e8e8;
    color: #333;
}

.andw-tabs__nav-item--active {
    background: #fff;
    color: #0073aa;
    border-bottom: 2px solid #0073aa;
    margin-bottom: -1px;
}

.andw-tabs__nav-item--active:hover {
    background: #fff;
}

.andw-tabs__content {
    position: relative;
}

.andw-tabs__pane {
    display: none;
    padding: 20px;
    animation: andwTabFadeIn 0.3s ease;
}

.andw-tabs__pane--active {
    display: block;
}

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

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .andw-tabs__nav-item {
        padding: 12px 15px;
        font-size: 14px;
    }

    .andw-tabs__pane {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .andw-tabs__nav-item {
        padding: 10px 12px;
        font-size: 13px;
    }

    .andw-tabs__pane {
        padding: 12px;
    }
}