/* ========== 基础重置 & 变量 ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --sidebar-bg: #f5f5f5;
    --sidebar-active: #ffffff;
    --sidebar-text: #555;
    --sidebar-hover: #e8e8e8;
    --sidebar-label: #999;
    --main-bg: #f7f8fa;
    --card-bg: #ffffff;
    --text-primary: #1a1a2e;
    --text-secondary: #666;
    --text-muted: #999;
    --border-color: #e8e8e8;
    --accent-blue: #2196F3;
    --accent-green: #4CAF50;
    --accent-red: #e74c3c;
    --accent-orange: #FF9800;
    --success: #4CAF50;
    --bg-light: #f5f7fa;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.1);
    --radius: 8px;
}

/* ========== 卡片基础样式（4 类卡片共用） ========== */
.card-base {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

/* ========== 标题图标统一颜色 ========== */
:where(.panel-title, .modal-header h5, .trend-title) i:first-child {
    margin-right: 6px;
    color: var(--accent-blue);
}

/* ========== 按钮基础样式（4 类按钮共用） ========== */
.btn-base {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--card-bg);
    color: var(--text-secondary);
    transition: all 0.15s;
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none;
}
.btn-base:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    background: rgba(33, 150, 243, 0.04);
}

.btn-size-sm {
    padding: 4px 10px;
    font-size: 12px;
    border-radius: 5px;
    gap: 3px;
}

.btn-size-md {
    padding: 8px 16px;
    font-size: 13px;
    gap: 4px;
}

/* ========== 徽章基础样式（3 类徽章共用） ========== */
.badge-base {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

/* ========== Panel 工具栏基础样式（panel-header + pagination-bar 共用） ========== */
.panel-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

/* ========== Panel 工具栏子区块基础样式（panel-header-right + pagination-left/right 共用） ========== */
.panel-toolbar-section {
    display: flex;
    align-items: center;
    gap: 10px;
}

html, body {
    height: 100%;
    font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: var(--main-bg);
    color: var(--text-primary);
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.15);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.25);
}

/* ========== 页面布局 ========== */
.page-wrapper {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

/* ========== 顶部导航栏 ========== */
.topbar {
    height: 56px;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    flex-shrink: 0;
    z-index: 100;
}

.topbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.topbar-logo {
    height: 28px;
    width: 28px;
    object-fit: contain;
}

.topbar-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar-btn {
    padding: 6px 12px;
    font-size: 13px;
    gap: 4px;
    background: var(--main-bg);
    transition: all 0.2s;
}

.topbar-btn:hover {
    background: rgba(33, 150, 243, 0.05);
}

/* ========== 主体布局 ========== */
.layout {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ========== 侧边栏 ========== */
.sidebar {
    width: 200px;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    overflow: hidden;
}

.sidebar-nav {
    padding: 8px 0;
    flex: 1;
    overflow-y: auto;
}

.nav-group-label {
    padding: 12px 16px 4px;
    font-size: 11px;
    font-weight: 600;
    color: var(--sidebar-label);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: 13px;
    transition: all 0.15s;
    border-left: 3px solid transparent;
    cursor: pointer;
}

.sidebar-item:hover {
    background: var(--sidebar-hover);
    color: var(--text-primary);
}

.sidebar-item.active {
    background: var(--sidebar-active);
    color: var(--accent-blue);
    border-left-color: var(--accent-blue);
    font-weight: 500;
}

.sidebar-item i {
    width: 18px;
    text-align: center;
    font-size: 14px;
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    margin-top: auto;
    font-size: 12px;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

.sidebar-user i {
    font-size: 16px;
}

.sidebar-user .sidebar-logout-btn {
    margin-left: auto;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 14px;
    padding: 2px 4px;
    border-radius: 4px;
    opacity: 0;
    transition: opacity 0.2s, color 0.2s, background 0.2s;
}

.sidebar-user:hover .sidebar-logout-btn {
    opacity: 1;
}

.sidebar-user .sidebar-logout-btn:hover {
    color: var(--danger);
    background: var(--danger-light);
}

/* ========== 主内容区 ========== */
.main-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.content-page {
    display: none;
    animation: fadeIn 0.2s ease;
}

.content-page.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

.page-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
}

/* ========== 统计卡片 ========== */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.stat-card {
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: box-shadow 0.2s, transform 0.2s;
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.stat-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-sub {
    font-size: 11px;
    color: var(--text-muted);
}

.stat-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.stat-icon.users   { background: rgba(33, 150, 243, 0.1);  color: var(--accent-blue); }
.stat-icon.active  { background: rgba(76, 175, 80, 0.1);   color: var(--accent-green); }
.stat-icon.checks  { background: rgba(255, 152, 0, 0.1);   color: var(--accent-orange); }
.stat-icon.running { background: rgba(156, 39, 176, 0.1);  color: #9C27B0; }
.stat-icon.payment { background: rgba(0, 188, 212, 0.1);   color: #00BCD4; }
.stat-icon.refund  { background: rgba(231, 76, 60, 0.1);   color: var(--accent-red); }

/* ========== 趋势图表 ========== */
.trend-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.trend-card {
    padding: 18px;
}

.trend-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.trend-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.trend-subtitle {
    font-size: 11px;
    color: var(--text-muted);
}

.trend-card canvas {
    width: 100% !important;
    height: 160px !important;
}

.trend-list {
    margin-top: 12px;
    border-top: 1px solid var(--border-color);
    padding-top: 8px;
}

.trend-list-item {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 12px;
    color: var(--text-secondary);
}

.trend-list-item .date { color: var(--text-muted); }
.trend-list-item .num  { font-weight: 600; color: var(--text-primary); }

/* ========== 风控状态卡片 ========== */
.risk-card {
    padding: 18px;
}

.risk-body {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-top: 14px;
}

.risk-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.risk-label {
    font-size: 12px;
    color: var(--text-muted);
}

.risk-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.risk-status {
    /* 全部属性来自 .badge-base（font-weight 改为 600） */
}

.risk-ok {
    background: rgba(76, 175, 80, 0.12);
    color: var(--accent-green);
}

/* ========== 弹窗 ========== */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(2px);
    animation: modalFadeIn 0.2s ease;
}

.modal-overlay.modal-out {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.modal-card {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.15);
    width: 400px;
    max-width: 90vw;
    max-height: 80vh;
    overflow: auto;
    display: flex;
    flex-direction: column;
    animation: modalPop 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-card.modal-sm { width: 380px; }

@keyframes modalPop {
    from { opacity: 0; transform: scale(0.92) translateY(16px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h5 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
    transition: color 0.15s;
}

.modal-close:hover { color: var(--text-primary); }

.modal-body {
    padding: 16px 18px;
    flex: 1;
    overflow-y: auto;
}

.confirm-msg {
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    padding: 8px 0;
}

.confirm-msg i.fa-question-circle {
    color: var(--accent-orange);
    margin-right: 4px;
    font-size: 16px;
}

.confirm-msg strong { color: var(--text-primary); }

.confirm-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

.confirm-cancel {
    flex: 1;
}

.confirm-cancel:hover {
    background: var(--main-bg);
    border-color: #ccc;
}

.confirm-ok {
    flex: 1;
    padding: 8px 16px;
    border-radius: 6px;
    border: none;
    background: var(--accent-blue);
    color: #fff;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.15s;
}

.confirm-ok.confirm-danger { background: var(--accent-red); }
.confirm-ok.confirm-danger:hover { background: #c0392b; }
.confirm-ok:hover { background: var(--accent-blue); opacity: 0.9; }

/* ========== 占位页面 ========== */
.placeholder-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    color: var(--text-muted);
    gap: 16px;
}

.placeholder-page i {
    font-size: 48px;
    color: var(--border-color);
}

.placeholder-page p {
    font-size: 15px;
}

/* ========== 数据表格滚动容器 ========== */
/* 同时支持横向、纵向滚动：当表格行数多时纵向滚动避免分页栏被遮挡 */
.table-scroll-wrap {
    overflow: auto;
    flex: 1 1 auto;
    min-height: 0;
}

.table-scroll-wrap .data-table {
    min-width: max-content;
}

.table-scroll-wrap .data-table thead th,
.table-scroll-wrap .data-table tbody td {
    white-space: nowrap;
}

/* 表格卡片：上下边框分隔滚动区与分页栏 */
.card-panel .table-scroll-wrap {
    border-bottom: 1px solid var(--border-color);
}

/* ========== 数据表格 ========== */
/* 卡片使用 flex 列布局：
   - max-height 限制为视口高度 - 顶部导航 - 主内容 padding，确保分页栏始终可见
   - display: flex + flex-direction: column 让 table-scroll-wrap 占据剩余空间并启用内部滚动
   - 不设置 overflow: hidden：分页栏的 page-size-dropdown-menu 需向上溢出到 .card-panel 内 */
.card-panel {
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 104px);  /* 100vh - 顶部导航 56px - main-content padding 24px*2 */
}

.panel-header {
    /* 全部属性来自 .panel-toolbar */
}

.panel-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.panel-count {
    font-size: 12px;
    color: var(--text-muted);
    margin-right: 12px;
}

.panel-header-right {
    /* 全部属性来自 .panel-toolbar-section */
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead th {
    background: #f9fafb;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 11px 16px;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
    white-space: nowrap;
    position: sticky;  /* 表格内滚动时表头固定在容器顶部 */
    top: 0;
    z-index: 2;        /* 高于 tbody 行，避免被覆盖 */
    vertical-align: top;
}

.data-table tbody tr {
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    transition: background 0.15s;
}

.data-table tbody tr:last-child {
    border-bottom: none;
}

.data-table tbody tr:hover {
    background: rgba(33, 150, 243, 0.03);
}

/* 编码列复制图标 */
.cdkey-copy-icon {
    margin-left: 6px;
    color: var(--text-muted);
    opacity: 0;
    cursor: pointer;
    transition: opacity 0.15s, color 0.15s;
    font-size: 11px;
}
.data-table tbody tr:hover .cdkey-copy-icon {
    opacity: 0.5;
}
.cdkey-copy-icon:hover {
    opacity: 1 !important;
    color: var(--accent-blue);
}

.data-table tbody td {
    padding: 11px 16px;
    font-size: 13px;
    color: var(--text-secondary);
    vertical-align: middle;
}

.data-table tbody td.numeric,
.data-table thead th.numeric {
    text-align: right;
}

.data-table tbody td.row-index,
.data-table thead th.row-index {
    text-align: right;
    width: 56px;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}

/* ========== 状态徽章 ========== */
.status-badge {
    /* 全部属性来自 .badge-base */
}

.status-active {
    background: rgba(76, 175, 80, 0.1);
    color: var(--accent-green);
}

.status-disabled {
    background: rgba(255, 152, 0, 0.1);
    color: var(--accent-orange);
}

.status-deleted {
    background: rgba(231, 76, 60, 0.1);
    color: var(--accent-red);
}

/* ========== 订单状态徽章 ========== */
.status-closed {
    background: rgba(158, 158, 158, 0.1);
    color: #666;
}

.status-fulfilled {
    background: rgba(139, 195, 74, 0.1);
    color: var(--accent-green);
}

/* ========== 任务状态徽章（STOP/INIT/BUSY/DONE/FAIL） ========== */
.status-stop {
    background: rgba(158, 158, 158, 0.1);
    color: #666;
}
.status-init {
    background: rgba(33, 150, 243, 0.1);
    color: var(--accent-blue);
}
.status-busy {
    background: rgba(255, 152, 0, 0.1);
    color: var(--accent-orange);
}
.status-done {
    background: rgba(76, 175, 80, 0.1);
    color: var(--accent-green);
}
.status-fail {
    background: rgba(231, 76, 60, 0.1);
    color: var(--accent-red);
}

/* ============================================================
 * 检测结果徽章：仿 .status-badge，使用 .badge-base 共享基础样式
 * 颜色对照：INIT 初始=蓝灰 / LIVE 活卡=绿 / DEAD 死卡=红 / NULL 未知=黄
 * ============================================================ */
.result-badge.result-init {
    background-color: #e3f2fd;
    color: #1565c0;
}
.result-badge.result-live {
    background-color: #e8f5e9;
    color: #2e7d32;
}
.result-badge.result-dead {
    background-color: #ffebee;
    color: #c62828;
}
.result-badge.result-null {
    background-color: #fff8e1;
    color: #f57c00;
}

/* ========== 管理员标签 ========== */
.admin-tag {
    /* 全部属性来自 .badge-base（display 改为 inline-block；gap 删除） */
}

.admin-tag.yes { color: var(--accent-orange); }
.admin-tag.no  { color: var(--text-muted); }

/* ========== 操作按钮 ========== */
.action-btns {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.action-btn {
    gap: 3px;
}

.action-btn.danger:hover {
    border-color: var(--accent-red);
    color: var(--accent-red);
    background: rgba(231, 76, 60, 0.04);
}

.action-btn.warning:hover {
    border-color: var(--accent-orange);
    color: var(--accent-orange);
    background: rgba(255, 152, 0, 0.04);
}

.action-btn.primary {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #fff;
}
.action-btn.primary:hover {
    background: #1976D2;
    border-color: #1976D2;
}

.action-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.table-empty-msg {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
    font-size: 14px;
}

.table-empty-msg i {
    font-size: 24px;
    opacity: 0.4;
    margin-right: 8px;
}

/* ========== 分页 ========== */
.pagination-bar {
    padding: 10px 16px;
    border-top: 1px solid var(--border-color);
    font-size: 13px;
    flex-wrap: wrap;
    gap: 8px;
}

.pagination-left {
    /* 全部属性来自 .panel-toolbar-section */
}

.pagination-info {
    color: var(--text-muted);
    white-space: nowrap;
}

.pagination-right {
    gap: 4px;
    flex-wrap: wrap;
}

.page-btn {
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    justify-content: center;
}

.page-btn.active {
    background: var(--accent-blue);
    color: #fff;
    border-color: var(--accent-blue);
}

.page-btn.disabled {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
}

.page-numbers {
    display: flex;
    gap: 4px;
    margin: 0 4px;
}

.pagination-jump {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 8px;
    color: var(--text-muted);
    font-size: 13px;
}

/* ========== 表头过滤控件 ========== */
.data-table thead tr:first-child th {
    padding: 0 12px 6px;
}

/* 表头行：标题 + 按钮横排 */
.th-header {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 2px;
}

/* 筛选按钮 & 排序图标 —— 默认隐藏，hover 时显示（不改变布局） */
.th-sort-icon {
    font-size: 10px;
    flex-shrink: 0;
    margin-left: auto;
    color: var(--text-muted);
    visibility: hidden;
    transition: color 0.15s;
}

.th-filter-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--text-muted);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s;
    flex-shrink: 0;
    visibility: hidden;
}

/* th hover 时筛选按钮和排序图标同时显示（只改变可见性，不改变布局） */
.data-table thead th:hover .th-sort-icon,
.data-table thead th:hover .th-filter-btn {
    visibility: visible;
    opacity: 1;
}

/* 激活状态固定显示 */
.data-table thead th.filter-active .th-filter-btn {
    visibility: visible;
    opacity: 1;
    background: rgba(33, 150, 243, 0.15);
    color: var(--accent-blue);
}

.data-table thead th.filter-active .th-filter-btn:hover {
    background: rgba(231, 76, 60, 0.1);
    color: var(--accent-red);
}

/* 排序激活状态固定显示 */
.th-sort-icon.fa-sort-asc,
.th-sort-icon.fa-sort-desc {
    visibility: visible !important;
    color: var(--accent-blue) !important;
}

.th-filter-btn:hover,
.th-filter-btn.active:hover {
    background: rgba(33, 150, 243, 0.1);
    color: var(--accent-blue);
}

/* 排序标签 */
.th-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
    min-width: 0;
    padding: 2px 4px;
    transition: color 0.15s;
    border-radius: 3px;
    margin-left: auto;
}

/* 排序标签 hover 时高亮文字 */
.th-label:hover {
    color: var(--accent-blue);
    background: rgba(33, 150, 243, 0.06);
}

/* 展开状态 */
.data-table thead th.filter-active {
    background: rgba(33, 150, 243, 0.03) !important;
    border-bottom-color: var(--accent-blue) !important;
}

.data-table thead th.filter-active .th-filter {
    display: block;
}

/* ========== 表单输入基础样式（4 类输入共用） ========== */
.form-control {
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background: transparent;
    color: var(--text-primary);
    font-size: 12px;
    transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}
.form-control:focus {
    outline: none;
    border-color: var(--accent-blue);
    background: var(--card-bg);
    box-shadow: 0 0 0 2px rgba(33, 150, 243, 0.08);
}
.form-control::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

/* 行内编辑紧凑尺寸：仅在 table tbody td 内生效（不影响 modal 表单） */
table tbody td .form-control {
    height: 28px;
    padding: 4px 8px;
    font-size: 12px;
}

/* ========== 分页输入控件 ========== */
.page-size-dropdown {
    position: relative;
    display: inline-block;
    height: 32px;
    overflow: visible;
}
.page-size-btn {
    display: inline-flex;
    align-items: center;
    height: 32px;
    padding: 0 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--card-bg);
    color: var(--text-secondary);
    font-size: 13px;
    gap: 4px;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.page-size-btn:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    background: rgba(33, 150, 243, 0.04);
}
.page-size-dropdown-menu {
    position: absolute;
    bottom: calc(100% + 4px);
    left: 0;
    min-width: 100%;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-shadow: var(--shadow-md);
    z-index: 1000;
    overflow: hidden;
}

/* 分页栏中大小选择下拉：向上弹出 */
.page-size-option {
    display: block;
    width: 100%;
    padding: 8px 12px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    text-align: left;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}
.page-size-option:hover {
    background: rgba(33, 150, 243, 0.06);
    color: var(--accent-blue);
}
.page-size-option.active {
    background: var(--accent-blue);
    color: #fff;
}
.page-size-option.active:hover {
    background: var(--accent-blue);
    color: #fff;
}

.page-jump-input {
    width: 52px;
    height: 32px;
    padding: 0 8px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    text-align: center;
    font-size: 13px;
    background: var(--card-bg);
    color: var(--text-primary);
    transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}
.page-jump-input:hover {
    border-color: var(--accent-blue);
}
.page-jump-input:focus {
    outline: none;
    border-color: var(--accent-blue);
    background: var(--card-bg);
    box-shadow: 0 0 0 2px rgba(33, 150, 243, 0.08);
}
.page-jump-input::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

/* 筛选面板 */
.th-filter {
    display: none;
    padding: 8px 0 4px;
}

.th-input {
    width: 100%;
    height: 28px;
    padding: 3px 8px;
    border-radius: 4px;
    background: var(--main-bg);
}

.range-inputs {
    display: flex;
    align-items: center;
    gap: 4px;
}

.range-inputs .th-range-from,
.range-inputs .th-range-to {
    width: 48%;
}

.range-sep {
    color: var(--text-muted);
    font-size: 11px;
    flex-shrink: 0;
}

.th-select {
    width: 100%;
    height: 28px;
    padding: 3px 6px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 12px;
    background: var(--main-bg);
    color: var(--text-primary);
    cursor: pointer;
    transition: border-color 0.15s;
}

.th-select:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.status-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.status-checkboxes.horizontal {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
}

.status-check {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    padding: 3px 6px;
    border-radius: 4px;
    transition: background 0.15s;
}

.status-check:hover {
    background: rgba(33, 150, 243, 0.05);
}

.status-check input[type="checkbox"],
.status-check input[type="radio"] {
    width: 14px;
    height: 14px;
    cursor: pointer;
    accent-color: var(--accent-blue);
    flex-shrink: 0;
    vertical-align: middle;
}

/* ========== 弹窗表单 ========== */
.form-group {
    margin-bottom: 14px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.checkbox-inline {
    display: inline-flex !important;
    align-items: center;
    font-weight: normal;
    margin-bottom: 0;
    font-size: 12px;
    color: var(--text-muted);
}

.checkbox-inline input[type="checkbox"] {
    vertical-align: middle;
    margin-right: 6px;
    flex-shrink: 0;
}

.form-group input {
    width: 100%;
}

.form-group input[type="checkbox"],
.form-group input[type="radio"] {
    width: auto;
}

/* ========== 响应式表格 ========== */
@media (max-width: 768px) {
    /* 移动端：取消固定高度和内部滚动，恢复页面整体滚动 + 卡片式表格布局 */
    .card-panel {
        display: block;
        max-height: none;
    }
    .table-scroll-wrap {
        overflow-x: visible;
        flex: none;
        min-height: 0;
    }
    .table-scroll-wrap .data-table {
        min-width: unset;
    }
    .table-scroll-wrap .data-table thead {
        display: none;
    }
    .table-scroll-wrap .data-table tbody tr {
        display: flex;
        flex-direction: column;
        padding: 12px 16px;
        gap: 8px;
    }
    .table-scroll-wrap .data-table tbody td {
        padding: 2px 0;
        border: none;
    }
    .table-scroll-wrap .data-table tbody td::before {
        content: attr(data-label);
        font-size: 11px;
        color: var(--text-muted);
        display: block;
        margin-bottom: 2px;
    }
    .data-table thead { display: none; }
    .data-table tbody tr {
        display: flex;
        flex-direction: column;
        padding: 12px 16px;
        gap: 8px;
    }
    .data-table tbody td {
        padding: 2px 0;
        border: none;
    }
    .data-table tbody td::before {
        content: attr(data-label);
        font-size: 11px;
        color: var(--text-muted);
        display: block;
        margin-bottom: 2px;
    }
    .action-btns { gap: 4px; }
    .action-btn span.btn-text { display: none; }
}

/* ========== 响应式 ========== */
@media (max-width: 1200px) {
    .stat-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .trend-grid {
        grid-template-columns: 1fr;
    }
    .sidebar {
        width: 160px;
    }
}

@media (max-width: 600px) {
    .stat-grid {
        grid-template-columns: 1fr;
    }
    .sidebar {
        width: 56px;
    }
    .sidebar .nav-group-label,
    .sidebar .sidebar-item span,
    .sidebar .sidebar-user span {
        display: none;
    }
    .sidebar-item {
        justify-content: center;
        padding: 12px;
    }
    .sidebar-item i {
        margin: 0;
    }
}

/* ========== 卡券管理专用样式 ========== */
.modal-card.modal-md { width: 500px; }

/* ========== 可搜索用户多选 ========== */
.cdkey-user-select {
    position: relative;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    max-height: 280px;
    overflow: hidden;
}

.user-select-search-wrap {
    position: relative;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.user-search-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 13px;
    pointer-events: none;
}

.user-select-search {
    width: 100%;
    padding: 8px 10px 8px 32px;
    border: none;
    outline: none;
    font-size: 13px;
    background: transparent;
    color: var(--text-primary);
    box-sizing: border-box;
}

.user-select-search::placeholder {
    color: var(--text-muted);
}

.user-select-body {
    background: var(--card-bg);
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}

.user-option {
    display: flex;
    align-items: center;
    padding: 7px 12px;
    font-size: 13px;
    color: var(--text-primary);
    cursor: pointer;
    transition: background 0.12s;
    user-select: none;
}

.user-option:hover {
    background: rgba(33, 150, 243, 0.06);
}

.user-option input[type="checkbox"] {
    width: 14px;
    height: 14px;
    cursor: pointer;
    accent-color: var(--accent-blue);
    flex-shrink: 0;
    vertical-align: middle;
    margin-right: 6px;
}

.user-option-label {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-option-highlight {
    color: var(--accent-blue);
    font-weight: 600;
}

.user-select-footer {
    padding: 6px 12px;
    font-size: 11px;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    background: var(--bg-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.user-select-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 12px;
    color: var(--text-muted);
    font-size: 13px;
    white-space: nowrap;
}

/* ========== 卡券生成结果弹窗 ========== */
.cdkey-result-msg {
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.cdkey-result-code-list {
    max-height: 200px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cdkey-result-code {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}

.cdkey-result-code:hover {
    background: rgba(33, 150, 243, 0.06);
    border-color: var(--accent-blue);
}

.cdkey-result-code::after {
    content: '\f0c5';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 11px;
    color: var(--text-muted);
}

.cdkey-result-code:hover::after {
    color: var(--accent-blue);
}

.cdkey-result-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

#cdkeyCopyAllBtn {
    font-size: 13px;
    padding: 6px 14px;
    transition: background 0.15s;
}

#cdkeyCopyAllBtn:hover {
    background: rgba(33, 150, 243, 0.08);
}

.user-select-footer .selected-count {
    color: var(--accent-blue);
    font-weight: 600;
}

.user-select-footer-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 11px;
    padding: 1px 4px;
    border-radius: 3px;
    transition: color 0.12s, background 0.12s;
}

.user-select-footer-btn:hover {
    color: var(--accent-blue);
    background: rgba(33, 150, 243, 0.08);
}

/* ========== 表单标签辅助样式 ========== */
.form-label-required {
    color: var(--accent-red);
}

.form-label-hint {
    color: var(--text-muted);
    font-weight: 400;
}

/* ========== 确认按钮主色（用于弹窗确认按钮） ========== */
.confirm-primary {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #fff;
}
.confirm-primary:hover {
    background: #1976D2;
    border-color: #1976D2;
}

/* ========== 只读输入框 ========== */
.readonly-input {
    background: #f5f5f5;
    cursor: not-allowed;
}

.readonly-input:focus {
    background: #f5f5f5;
}

/* ========== 编码输入行 ========== */
.code-input-group {
    display: flex;
    gap: 8px;
}

.code-input-readonly {
    cursor: not-allowed;
    flex: 1;
}

/* ========== 代码行内样式 ========== */
.code-inline {
    font-size: 12px;
    font-family: 'Courier New', Consolas, monospace;
}

/* ========== 弹窗确认操作区 ========== */
.modal-confirm-actions {
    margin-top: 16px;
}

/* ========== 成功图标 ========== */
.icon-success {
    color: var(--success);
}

/* ========== 全局 Loading 遮罩 ========== */
.global-loading {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255, 255, 255, 0.5);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(2px);
}
.global-loading-spinner {
    font-size: 36px;
    color: var(--accent-blue);
}

/* ========== 错误 Toast ========== */
.error-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 10000;
}
.error-toast-content {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: var(--accent-red);
    color: #fff;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    font-size: 14px;
    animation: toastSlideIn 0.3s ease;
}
.error-toast-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    padding: 0 4px;
    opacity: 0.8;
}
.error-toast-close:hover { opacity: 1; }
@keyframes toastSlideIn {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}