/* ============================================
   会员页（仅VIP购买）
   ============================================ */

.store-head {
    text-align: center;
    padding: 48px 24px 36px;
    background: var(--bg-warm);
    border-bottom: 1px solid var(--border-light);
}
.store-title { font-size: 28px; font-weight: 800; color: var(--text); }
.store-sub { margin-top: 8px; font-size: 13px; color: var(--text-muted); }

/* VIP状态条 */
.vip-status-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px 24px;
    background: var(--accent-light);
    border-bottom: 1px solid #ead9bd;
    font-size: 13px;
    color: var(--text-secondary);
}
.vip-status-badge {
    padding: 2px 10px;
    background: var(--accent);
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 700;
}

/* 套餐卡片 */
.store-product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    max-width: 860px;
    margin: 0 auto;
    padding: 0 24px;
}
.store-product-card {
    position: relative;
    padding: 28px 22px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-align: center;
    transition: box-shadow .2s, transform .2s, border-color .2s;
}
.store-product-card:hover {
    border-color: var(--accent);
    box-shadow: 0 6px 20px rgba(196, 168, 130, .15);
    transform: translateY(-3px);
}
.vip-card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 2px 10px;
    background: var(--accent);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    border-radius: var(--radius-sm);
}
.store-product-name { font-size: 16px; font-weight: 700; color: var(--text); }
.store-product-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-top: 12px;
    color: var(--accent);
}
.store-product-price .price-symbol { font-size: 14px; }
.store-product-price .price-num { font-size: 34px; font-weight: 800; margin: 0 2px; }
.store-product-price .price-dec { font-size: 14px; }
.store-product-days { margin-top: 4px; font-size: 12px; color: var(--text-muted); }
.store-product-features {
    list-style: none;
    margin: 18px 0;
    padding: 14px 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}
.store-product-features li {
    font-size: 12px;
    color: var(--text-secondary);
    padding: 4px 0;
}
.store-product-features li::before {
    content: '✓';
    color: var(--accent);
    margin-right: 6px;
    font-weight: 700;
}

.store-login-tip {
    text-align: center;
    margin-top: 18px;
    font-size: 13px;
    color: var(--text-muted);
}
.store-login-tip a { color: var(--accent); text-decoration: underline; }

/* ---------- 移动端支付按钮 ---------- */
.pay-mobile-action {
    text-align: center;
    padding: 14px 0 6px;
}
.pay-mobile-action .btn {
    width: 100%;
    margin-bottom: 6px;
}
.pay-mobile-tip {
    font-size: 12px;
    color: #999;
    margin: 0;
}

/* ============================================
   移动端适配
   ============================================ */
@media (max-width: 768px) {
    .store-head {
        padding: 32px 16px 24px;
    }
    .store-title {
        font-size: 22px;
    }
    .store-sub {
        font-size: 12px;
        padding: 0 20px;
    }

    /* VIP状态条换行 */
    .vip-status-bar {
        flex-direction: column;
        gap: 8px;
        padding: 12px 16px;
        text-align: center;
    }

    /* 卡片改为单列 */
    .store-product-grid {
        grid-template-columns: 1fr !important;
        gap: 12px;
        padding: 0 16px;
        max-width: 100%;
    }
    .store-product-card {
        padding: 22px 18px;
    }
    .store-product-price .price-num {
        font-size: 28px;
    }
    .store-product-features {
        margin: 14px 0;
        padding: 10px 0;
    }

    /* 弹窗适配 */
    .modal-box {
        width: 90vw;
        max-width: 360px;
        padding: 24px 16px;
    }
    .qr-wrap {
        width: 160px;
        height: 160px;
    }
    .pay-mobile-action .btn-lg {
        padding: 14px 20px;
        font-size: 15px;
    }

    .store-login-tip {
        padding: 0 20px;
        font-size: 12px;
    }
}

/* 平板：双列 */
@media (min-width: 769px) and (max-width: 1024px) {
    .store-product-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        max-width: 600px;
    }
}