@media (max-width: 768px) {
    html {
        -webkit-text-size-adjust: 100%;
        text-size-adjust: 100%;
    }

    body {
        padding: 12px !important;
        line-height: 1.45 !important;
    }

    .company-title {
        font-size: 22px !important;
        line-height: 1.35 !important;
        margin-bottom: 14px !important;
    }

    .header {
        margin-bottom: 14px !important;
        gap: 8px !important;
        flex-wrap: wrap !important;
    }

    .header .nav-buttons,
    .header .header-buttons {
        display: flex !important;
        width: 100% !important;
        gap: 8px !important;
        flex-wrap: wrap !important;
        justify-content: flex-start !important;
        align-items: center !important;
    }

    .header .nav-btn,
    .header .btn-back,
    .header .btn-logout,
    .nav-buttons .nav-btn,
    .nav-buttons .btn-back,
    .nav-buttons .btn-logout,
    .header-buttons .nav-btn,
    .header-buttons .btn-back,
    .header-buttons .btn-logout,
    a.btn-back,
    a[href*="/logout"] {
        width: auto !important;
        min-width: 88px !important;
        max-width: 150px !important;
        min-height: 32px !important;
        padding: 6px 10px !important;
        border-radius: 999px !important;
        font-size: 12px !important;
        line-height: 1.2 !important;
        text-align: center !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        white-space: nowrap !important;
    }

    .header a[href*="/logout"],
    .nav-buttons a[href*="/logout"],
    .header-buttons a[href*="/logout"] {
        margin-left: auto !important;
    }

    .header > a[href*="/logout"],
    .header > .btn-logout {
        margin-left: auto !important;
        align-self: flex-start !important;
    }

    .header .nav-btn[href*="dashboard"],
    .header .nav-btn[href*="attendance"],
    .header .nav-btn[href*="equipment"],
    .header .nav-btn[href*="reimb"],
    .header .btn-back,
    .nav-buttons .btn-back,
    .header-buttons .btn-back {
        max-width: 132px !important;
    }

    .header h1,
    .header h2,
    .header h3 {
        margin-bottom: 0 !important;
        line-height: 1.35 !important;
        width: 100% !important;
    }

    .module,
    .nav-card,
    .card,
    .panel,
    .section {
        border-radius: 10px !important;
    }

    .nav-container {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
        margin-top: 12px !important;
    }

    .nav-container .nav-btn,
    .nav-card .nav-btn {
        width: 100% !important;
        min-height: 40px !important;
        font-size: 15px !important;
        border-radius: 10px !important;
        padding: 10px 12px !important;
    }

    .action-buttons,
    .button-group,
    .form-actions,
    .batch-actions {
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 6px !important;
        align-items: center !important;
        justify-content: flex-start !important;
    }

    .action-buttons a,
    .action-buttons button,
    .action-buttons input[type="submit"],
    .button-group a,
    .button-group button,
    .form-actions a,
    .form-actions button,
    .batch-actions button,
    .batch-actions a {
        flex: 0 1 auto;
        min-width: 88px;
    }

    .submit-area button,
    .submit-area .btn,
    .submit-row button,
    .submit-row .btn {
        width: 100% !important;
        min-height: 40px !important;
    }

    .nav-btn,
    .btn,
    .btn-sm,
    .btn-edit,
    .btn-delete,
    .btn-logout,
    .btn-back,
    button,
    input[type="submit"],
    input[type="button"],
    a[class*="btn"] {
        min-height: 36px;
        padding-top: 8px !important;
        padding-bottom: 8px !important;
        padding-left: 10px !important;
        padding-right: 10px !important;
        line-height: 1.2 !important;
    }

    input,
    select,
    textarea {
        font-size: 16px !important;
    }

    .table-container {
        -webkit-overflow-scrolling: touch;
    }
}

@media (min-width: 769px) {
    body {
        line-height: 1.5;
    }

    .header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
    }

    .header h1,
    .header h2,
    .header h3 {
        margin-bottom: 0;
        line-height: 1.35;
    }

    .header .nav-buttons,
    .header .header-buttons {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-wrap: wrap;
        justify-content: flex-end;
        margin-left: auto;
    }

    .header .btn-logout,
    .header a[href*="/logout"] {
        margin-left: auto;
    }

    .header .nav-btn,
    .header .btn-back,
    .header .btn-logout,
    .nav-buttons .nav-btn,
    .nav-buttons .btn-back,
    .nav-buttons .btn-logout,
    .header-buttons .nav-btn,
    .header-buttons .btn-back,
    .header-buttons .btn-logout,
    a.btn-back,
    a[href*="/logout"] {
        min-height: 32px;
        padding: 6px 12px;
        border-radius: 999px;
        font-size: 13px;
        line-height: 1.2;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        white-space: nowrap;
        width: auto;
    }

    .nav-container {
        gap: 16px;
    }

    .nav-container .nav-btn,
    .nav-card .nav-btn {
        min-height: 38px;
        font-size: 14px;
        border-radius: 10px;
    }

    .action-buttons,
    .button-group,
    .form-actions,
    .batch-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
        align-items: center;
        justify-content: flex-start;
    }

    .action-buttons a,
    .action-buttons button,
    .action-buttons input[type="submit"],
    .button-group a,
    .button-group button,
    .form-actions a,
    .form-actions button,
    .batch-actions button,
    .batch-actions a {
        min-height: 32px;
    }

    .submit-area button,
    .submit-area .btn,
    .submit-row button,
    .submit-row .btn {
        min-height: 38px;
    }
}

/* 强制桌面端也使用卡片式、全宽布局以匹配 admin_dashboard 的展示 */
@media (min-width: 769px) {
    body {
        max-width: none !important;
        margin: 0 !important;
        padding: 18px 24px !important;
    }

    .module {
        width: auto !important;
        max-width: 1400px !important;
        margin-left: auto !important;
        margin-right: auto !important;
    }

    .reimb-table {
        border-collapse: separate !important;
        border-spacing: 0 10px !important;
        background: transparent !important;
        width: 100% !important;
    }

    .reimb-table thead th { display: none !important; }

    .reimb-table tr {
        display: block !important;
        border: 1px solid #e5e7eb !important;
        border-left-width: 4px !important;
        border-radius: 10px !important;
        overflow: hidden !important;
        background: #fff !important;
        width: 100% !important;
        margin: 0 0 12px 0 !important;
        position: relative !important;
    }

    .reimb-table td {
        display: grid !important;
        grid-template-columns: 120px 1fr !important;
        align-items: flex-start !important;
        column-gap: 12px !important;
        border: none !important;
        border-bottom: 1px solid #f1f3f5 !important;
        padding: 16px 14px !important;
        font-size: 13px !important;
        word-break: break-word !important;
        text-align: left !important;
    }

    .reimb-table td::before {
        content: attr(data-label) ":" !important;
        min-width: 0 !important;
        color: #6b7280 !important;
        font-size: 12px !important;
        font-weight: 600 !important;
        flex-shrink: 0 !important;
    }

    /* 复选框在卡片布局中左对齐（已在后续规则设置） */
    .reimb-table td[data-label="选择"] {
        /* 在卡片布局中让复选框显示在单元格内容的左侧，而非右上角 */
        position: static !important;
        display: flex !important;
        align-items: center !important;
        justify-content: flex-start !important;
        border: none !important;
        padding: 0 6px 0 0 !important;
        background: transparent !important;
        z-index: 2 !important;
    }

    .reimb-table td[data-label="选择"]::before { display: none !important; }

    .reimb-table td[data-label="操作"] { text-align: right !important; }

    .reimb-table td[data-label="申请编号"] { padding-right: 46px !important; }

    .reimb-table td[data-label="申请人"] .applicant-inline {
        display: block !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        font-size: 12px !important;
        line-height: 1.2 !important;
    }
}

/* Exception: 报账管理页面在 PC 端恢复传统表格布局（覆盖之前的卡片式规则） */
@media (min-width: 769px) {
    body.no-card-desktop .reimb-table {
        border-collapse: collapse !important;
        border-spacing: 0 !important;
        background: #fff !important;
        width: 100% !important;
    }
    body.no-card-desktop .reimb-table thead th { display: table-cell !important; }
    body.no-card-desktop .reimb-table tr { display: table-row !important; border: none !important; margin: 0 !important; width: auto !important; }
    body.no-card-desktop .reimb-table td {
        display: table-cell !important;
        vertical-align: middle !important;
        padding: 20px 12px !important;
        border: 1px solid #ddd !important;
        font-size: 15px !important;
        text-align: left !important;
        word-break: normal !important;
    }
    body.no-card-desktop .reimb-table td::before { display: none !important; }
    /* 保留状态左边色条样式：针对行级状态重新应用边框 */
    body.no-card-desktop .reimb-row.status-pending { border-left: 3px solid #ffc107 !important; }
    body.no-card-desktop .reimb-row.status-approved_by_admin { border-left: 3px solid #28a745 !important; }
    body.no-card-desktop .reimb-row.status-rejected { border-left: 3px solid #dc3545 !important; }
    body.no-card-desktop .reimb-row.status-paid { border-left: 3px solid #17a2b8 !important; }
}