/* ===================================
 * 移动端专属样式 - mobile.css
 * =================================== */

/* 移动端水平表单 - 字段和输入框左右排列 */
@media (max-width: 768px) {
    .form-horizontal .form-group {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 8px 12px;
        margin-bottom: 16px;
    }
    
    .form-horizontal .form-label {
        flex-shrink: 0;
        width: 70px;
        margin-bottom: 0;
        padding-top: 0;
        text-align: right;
        font-size: 0.75rem;
    }
    
    .form-horizontal .form-input {
        flex: 1;
        min-width: 120px;
        padding: 6px 10px;
        font-size: 0.8rem;
    }
    
    .form-horizontal input[type="datetime-local"].form-input {
        min-width: 140px;
    }
    
    .form-horizontal .checkbox-group {
        flex: 1;
        gap: 6px;
        min-width: calc(100% - 82px);
    }
    
    .form-horizontal .checkbox-item {
        padding: 3px 8px;
        font-size: 0.75rem;
    }
    
    /* 类型提示在移动端独占一行 */
    .form-horizontal .target-hint {
        display: block;
        margin-left: 78px;
        margin-top: 4px;
        font-size: 0.7rem;
        padding: 6px 10px;
        width: calc(100% - 78px);
        box-sizing: border-box;
    }
    
    .form-horizontal .form-actions {
        padding-left: 0;
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .form-horizontal .form-actions .btn {
        flex: 1;
        min-width: calc(50% - 4px);
    }
}

/* ===================================
 * 移动端筛选区域 - 一行横向并排（强制不换行）
 * =================================== */
@media screen and (max-width: 768px) {
    /* 筛选栏 */
    .card.filter-bar {
        padding: 8px !important;
    }

    /* 筛选行：强制一行横向排列，不换行，可滚动 */
    .card.filter-bar .filter-row {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
        justify-content: flex-start !important;
        gap: 8px !important;
        overflow-x: auto !important;
        padding: 4px 0 !important;
        margin: 0 !important;
    }

    /* 隐藏滚动条 */
    .card.filter-bar .filter-row::-webkit-scrollbar {
        display: none !important;
    }

    /* 筛选项：强制不换行，flex 设为 0 0 auto（不自动扩展），最小宽度减小 */
    .card.filter-bar .filter-item {
        display: block !important;
        flex: 0 0 auto !important;
        min-width: 70px !important;
        max-width: none !important;
        margin: 0 !important;
        margin-bottom: 0 !important;
        padding: 0 !important;
        float: none !important;
    }

    /* 隐藏标签 */
    .card.filter-bar .filter-item label {
        display: none !important;
    }

    /* 筛选输入框和下拉框 */
    .card.filter-bar .filter-item .form-input {
        width: 100% !important;
        max-width: 140px !important;
        padding: 8px 10px !important;
        font-size: 0.75rem !important;
        border-radius: 12px !important;
        border: 1px solid #e0e0e0 !important;
        background: #ffffff !important;
        box-sizing: border-box !important;
        height: 40px !important;
        text-align: left !important;
        margin: 0 !important;
    }

    /* 下拉框：自定义箭头 */
    .card.filter-bar .filter-item select.form-input {
        -webkit-appearance: none !important;
        -moz-appearance: none !important;
        appearance: none !important;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%239e9e9e' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") !important;
        background-repeat: no-repeat !important;
        background-position: right 8px center !important;
        background-color: #ffffff !important;
        padding-right: 26px !important;
    }

    /* 筛选按钮 */
    .card.filter-bar .filter-item .btn {
        width: auto !important;
        min-width: 60px !important;
        padding: 8px 16px !important;
        font-size: 0.8rem !important;
        border-radius: 12px !important;
        white-space: nowrap !important;
        height: 40px !important;
        line-height: 1 !important;
        background: var(--primary) !important;
        color: #fff !important;
        border: none !important;
        box-sizing: border-box !important;
        text-align: center !important;
        margin: 0 !important;
    }
}

/* 移动端活动详情紧凑显示 */
@media (max-width: 768px) {
    .detail-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px 12px;
    }
    
    .detail-item {
        display: flex;
        flex-direction: row;
        align-items: flex-start;
        gap: 8px;
        padding: 6px 0;
        margin-bottom: 0;
        border-bottom: none;
    }
    
    .detail-item label {
        flex-shrink: 0;
        font-size: 0.75rem;
        color: var(--text-muted);
        min-width: 50px;
        white-space: nowrap;
    }
    
    .detail-item span {
        flex: 1;
        font-size: 0.8rem;
        color: var(--text);
        word-break: break-all;
    }
    
    .detail-full {
        grid-column: 1 / -1;
        flex-direction: column;
        gap: 4px;
    }
    
    .detail-full label {
        min-width: auto;
        margin-bottom: 4px;
    }
    
    /* 时间信息卡片在移动端隐藏（操作日志已包含） */
    .card.time-info {
        display: none;
    }
    
    /* 紧凑的行间距 */
    .card-body {
        padding: 12px;
    }
    
    .page-header {
        padding: 12px 16px;
        margin-bottom: 12px;
    }
    
    .page-header h1 {
        font-size: 1.2rem;
        margin-bottom: 8px;
    }
    
    .page-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
    }
    
    .page-actions .btn {
        padding: 6px 12px;
        font-size: 0.75rem;
    }
    
    .card-header {
        padding: 10px 12px;
    }
    
    .card-header h3 {
        font-size: 0.9rem;
    }
}

/* 移动端表格转卡片 */
@media (max-width: 768px) {
    .table-mobile-card thead {
        display: none;
    }

    .table-mobile-card tbody tr {
        display: block;
        margin-bottom: 10px;
        border: 1px solid var(--border);
        border-radius: var(--radius);
        background: #fff;
    }

    .table-mobile-card tbody td {
        display: flex;
        justify-content: space-between;
        padding: 8px 12px;
        border-bottom: 1px solid #f3f4f6;
        white-space: normal;
    }

    .table-mobile-card tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--dark);
        margin-right: 10px;
        flex-shrink: 0;
    }

    .table-mobile-card tbody td:last-child {
        border-bottom: none;
    }
}

/* 移动端弹窗全屏 */
@media (max-width: 480px) {
    .modal-content {
        width: 100%;
        max-width: 100%;
        max-height: 100vh;
        border-radius: 0;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
    }
}

/* 安全区域适配 */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .mobile-nav {
        padding-bottom: env(safe-area-inset-bottom);
    }
}