/* ========== 筛选页 ========== */
.filter-page-main {
    background-color: #fff;
}

.filter-container {
    margin-top: 10px;
    padding-bottom: 60px;
}

.filter-bar {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    padding: 20px 24px 20px 0;
    margin-bottom: 16px;
}

.filter-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.filter-row:last-child {
    margin-bottom: 0;
}

.filter-label {
    font-size: 14px;
    font-weight: 600;
    color: #999;
    flex-shrink: 0;
    width: 48px;
    text-align: right;
}

.filter-options {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 8px;
    flex: 1;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
}

.filter-options::-webkit-scrollbar {
    height: 0;
    display: none;
}

.filter-btn {
    display: inline-block;
    padding: 6px 18px;
    font-size: 13px;
    color: #555;
    background-color: #f5f5f7;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.filter-btn:hover {
    background-color: #ffe0b2;
    color: #e65100;
}

.filter-btn.active {
    background-color: #ff9800;
    color: #fff;
}

.filter-sort-bar {
    display: flex;
    justify-content: center;
    gap: 0;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    padding: 16px 24px;
    margin-bottom: 24px;
}

.sort-btn {
    padding: 8px 32px;
    font-size: 14px;
    color: #666;
    text-decoration: none;
    position: relative;
    transition: color 0.2s ease;
}

.sort-btn:hover {
    color: #ff9800;
}

.sort-btn.active {
    color: #ff9800;
    font-weight: 600;
}

.sort-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    background-color: #ff9800;
    border-radius: 2px;
}

@media (max-width: 768px) {
    .filter-container {
        padding-bottom: 40px;
    }

    .filter-bar {
        padding: 16px 16px 16px 0;
    }

    .filter-row {
        gap: 8px;
        margin-bottom: 12px;
    }

    .filter-label {
        width: 40px;
        font-size: 13px;
    }

    .filter-btn {
        padding: 5px 14px;
        font-size: 12px;
    }

    .filter-sort-bar {
        padding: 12px 16px;
    }

    .sort-btn {
        padding: 6px 20px;
        font-size: 13px;
    }
}