/* ========================================
   公共样式 - Toast 提示 & 通用组件
   ======================================== */

/* Toast 提示 - 旧版样式，用于独立toast，不在toast-container中时生效 */
.toast:not(.toast-container .toast) {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(-100px);
    background: rgba(0,0,0,0.8);
    color: #fff;
    padding: 12px 25px;
    border-radius: 30px;
    font-size: 14px;
    z-index: 9999;
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}
.toast:not(.toast-container .toast).show {
    transform: translateX(-50%) translateY(0);
}
.toast.success {
    background: linear-gradient(135deg, #4caf50, #45a049);
}
.toast.error {
    background: linear-gradient(135deg, #f44336, #e53935);
}

/* ========================================
   移动端适配优化
   ======================================== */

/* 数据表格 - 小屏幕水平滚动 */
@media (max-width: 768px) {
    /* 通用表格容器横向滚动 */
    .table-wrap, .table-card, .data-table-wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    table {
        min-width: 600px;
    }

    /* 后台内容区域适配 */
    .content {
        margin-left: 0 !important;
        padding: 15px !important;
        max-width: 100% !important;
        padding-top: 65px !important;
    }
    .main-content {
        margin-left: 0 !important;
        padding-top: 65px;
    }

    /* 统计卡片行 - 两列网格 */
    .stats-row {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }
    .stat-card, .stat-box {
        min-width: 0 !important;
        padding: 12px !important;
    }
    .stat-card .num, .stat-box .st-value {
        font-size: 20px !important;
    }

    /* 工具栏 - 堆叠布局 */
    .toolbar {
        flex-direction: column !important;
        align-items: stretch !important;
    }
    .toolbar-left, .filter-group, .search-box {
        width: 100% !important;
        flex-wrap: wrap !important;
    }
    .search-box input, .filter-group input {
        flex: 1 !important;
        min-width: 0 !important;
        width: auto !important;
    }
    .filter-select, .search-box select, .filter-group select {
        flex: 1;
        min-width: 0;
    }

    /* 批量操作栏 */
    .batch-bar {
        flex-wrap: wrap !important;
        gap: 8px !important;
        font-size: 12px !important;
    }

    /* 模态框 */
    .modal-content {
        width: 95% !important;
        max-width: none !important;
        margin: 10px;
        padding: 20px !important;
    }

    /* 页面标题 */
    .header h2 {
        font-size: 18px !important;
    }
    .page-title {
        font-size: 18px !important;
    }

    /* 操作按钮组 */
    .action-btns {
        flex-direction: column;
        gap: 4px !important;
    }

    /* 分页组件 */
    .pagination {
        flex-wrap: wrap !important;
        gap: 3px !important;
    }
    .pagination a, .pagination span {
        padding: 6px 10px !important;
        font-size: 12px !important;
    }
    .page-jump {
        width: 100%;
        text-align: center;
        margin-top: 8px !important;
    }
    .page-jump-input {
        width: 50px !important;
    }

    /* 筛选栏（用户提现等页面） */
    .filter-bar {
        flex-wrap: wrap !important;
        gap: 6px !important;
    }
    .filter-btn {
        padding: 6px 10px !important;
        font-size: 12px !important;
    }

    /* 卡片组件 */
    .card {
        padding: 15px !important;
        margin-bottom: 15px !important;
    }

    /* 面包屑导航 */
    .breadcrumb-nav {
        font-size: 12px !important;
        padding: 8px 12px !important;
    }
}

/* 超小屏幕 (<480px) */
@media (max-width: 480px) {
    .stats-row {
        grid-template-columns: 1fr 1fr !important;
    }
    .stat-card .num, .stat-box .st-value {
        font-size: 18px !important;
    }
    .stat-card .label, .stat-box .st-label {
        font-size: 11px !important;
    }

    /* 表单元素 */
    input[type="text"],
    input[type="email"],
    input[type="number"],
    input[type="password"],
    select,
    textarea {
        font-size: 16px !important; /* 避免iOS自动缩放 */
    }

    /* 按钮 */
    .btn, .op-btn, .action-btn {
        padding: 8px 12px !important;
        font-size: 12px !important;
    }
}