/* ============================================
   猛牙老板驾驶舱 - Apple 风格样式
   ============================================ */

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #f5f5f7;
    --surface: #ffffff;
    --border: #e5e5ea;
    --text-primary: #1d1d1f;
    --text-secondary: #86868b;
    --text-muted: #aeaeb2;
    --accent: #0071e3;
    --accent-hover: #0077ed;
    --danger: #ff3b30;
    --warning: #ff9500;
    --success: #34c759;
    --profit: #007aff;
    --sidebar-bg: #ffffff;
    --sidebar-width: 240px;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-lg: 0 4px 20px rgba(0,0,0,0.08);
    --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
}

html { font-size: 15px; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

/* 侧边栏 */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: transform 0.25s ease;
}

.sidebar-header {
    padding: 20px 20px 12px;
    border-bottom: 1px solid var(--border);
}

.brand {
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.2px;
    color: var(--text-primary);
}
.brand-sub {
    font-size: 13px;
    font-weight: 400;
    color: var(--text-secondary);
    margin-left: 4px;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 8px;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 450;
    transition: all 0.12s ease;
    margin-bottom: 2px;
}
.nav-item:hover {
    background: var(--bg);
    color: var(--text-primary);
}
.nav-item.active {
    background: var(--accent);
    color: #fff;
}
.nav-item .nav-icon {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

.sidebar-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}
.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
}
.user-name {
    font-size: 13px;
    color: var(--text-primary);
}
.btn-logout {
    font-size: 12px;
    color: var(--text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
}
.btn-logout:hover { color: var(--danger); }

/* 主内容 */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    padding: 0;
}

/* 移动端菜单按钮 */
.mobile-menu-btn {
    display: none;
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 200;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 8px;
    cursor: pointer;
    box-shadow: var(--shadow);
}

/* 页面容器 */
.page-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 28px 24px 40px;
}
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}
.page-title {
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.3px;
}
.page-desc {
    font-size: 13px;
    color: var(--text-muted);
}

/* KPI 卡片网格 */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}
.kpi-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow);
}
.kpi-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}
.kpi-value {
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.5px;
}
.kpi-card.kpi-warning .kpi-value { color: var(--warning); }
.kpi-card.kpi-danger .kpi-value { color: var(--danger); }
.kpi-card.kpi-profit .kpi-value { color: var(--profit); }

/* 卡片 */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 16px;
    box-shadow: var(--shadow);
}
.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}
.card-title {
    font-size: 15px;
    font-weight: 600;
}
.card-body {
    padding: 20px;
}

/* 日期选择器 */
.date-range-selector {
    display: flex;
    gap: 2px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    padding: 2px;
}
.date-btn {
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.12s;
}
.date-btn:hover { color: var(--text-primary); }
.date-btn.active {
    background: var(--surface);
    color: var(--text-primary);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* 数据表格 */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.data-table th {
    text-align: left;
    padding: 10px 12px;
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.data-table td {
    padding: 10px 12px;
    border-bottom: 1px solid #f0f0f2;
    white-space: nowrap;
}
.data-table tbody tr:hover { background: #f8f8fa; }
.data-table .num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}
.data-table .empty-row {
    text-align: center;
    color: var(--text-muted);
    padding: 40px 12px;
}

/* 筛选栏 */
.filter-bar {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    flex-wrap: wrap;
    align-items: center;
}
.filter-input {
    min-width: 140px;
    flex: 0 1 auto;
}
@media (max-width: 768px) {
    .filter-input { min-width: 0; flex: 1; }
}

/* 表单元素 */
.form-group {
    margin-bottom: 14px;
}
.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.form-input {
    width: 100%;
    padding: 8px 12px;
    font-size: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text-primary);
    transition: border-color 0.15s;
    font-family: var(--font);
}
.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0,113,227,0.15);
}
textarea.form-input {
    resize: vertical;
    min-height: 60px;
}
select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23868b8b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.form-inline .form-row {
    max-width: 480px;
}

/* 按钮 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 18px;
    font-size: 13px;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.12s;
    white-space: nowrap;
}
.btn-primary {
    background: var(--accent);
    color: #fff;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary {
    background: var(--bg);
    color: var(--text-primary);
    border: 1px solid var(--border);
}
.btn-secondary:hover { background: #e8e8ed; }
.btn-full { width: 100%; }
.btn-sm {
    padding: 4px 10px;
    font-size: 12px;
    border-radius: 4px;
    border: 1px solid var(--border);
    background: var(--surface);
    cursor: pointer;
    color: var(--text-primary);
}
.btn-sm:hover { background: var(--bg); }
.btn-edit { color: var(--accent); border-color: var(--accent); }

.actions {
    display: flex;
    gap: 4px;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}
.badge-success { background: #e8f8ee; color: var(--success); }
.badge-warning { background: #fff3e0; color: var(--warning); }
.badge-danger { background: #ffe8e6; color: var(--danger); }
.badge-muted { background: var(--bg); color: var(--text-muted); }
.badge-type { background: #e8f0fe; color: var(--accent); }

/* 平台标签 */
.platform-badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 500;
    background: #f0f0f0;
    color: var(--text-secondary);
}

/* 文本颜色 */
.text-muted { color: var(--text-secondary); }
.text-warning { color: var(--warning); }
.text-danger { color: var(--danger); }
.text-profit { color: var(--profit); }
.required { color: var(--danger); }

/* 分页 */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 16px;
}
.pagination button {
    padding: 6px 12px;
    border: 1px solid var(--border);
    background: var(--surface);
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    color: var(--text-primary);
}
.pagination button.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.pagination button:hover:not(.active) { background: var(--bg); }

/* 登录页 */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: var(--bg);
}
.login-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 40px 32px;
    width: 100%;
    max-width: 380px;
    box-shadow: var(--shadow-lg);
}
.login-brand {
    text-align: center;
    margin-bottom: 28px;
}
.login-logo { margin-bottom: 12px; }
.login-brand h1 {
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.3px;
}
.login-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}
.login-form .form-group { margin-bottom: 16px; }
.login-form .form-error {
    font-size: 13px;
    color: var(--danger);
    margin-bottom: 12px;
    padding: 8px;
    background: #ffe8e6;
    border-radius: 6px;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}
.modal {
    background: var(--surface);
    border-radius: var(--radius);
    width: 100%;
    max-width: 520px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 16px; font-weight: 600; }
.modal-close {
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0 4px;
}
.modal-body { padding: 20px; }

/* 平台选择器 */
.platform-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}
.platform-option {
    padding: 12px 24px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.12s;
    user-select: none;
}
.platform-option:hover { border-color: var(--accent); color: var(--accent); }
.platform-option.selected {
    border-color: var(--accent);
    background: #e8f0fe;
    color: var(--accent);
}

/* 导入步骤指示器 */
.step-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 0;
    flex-wrap: wrap;
}
.step {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 12px;
    background: var(--bg);
}
.step.active {
    background: var(--accent);
    color: #fff;
}
.step-arrow {
    color: var(--text-muted);
    font-size: 14px;
}

/* 上传区域 */
.upload-area {
    text-align: center;
    padding: 40px 20px;
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color 0.15s;
}
.upload-area:hover { border-color: var(--accent); }
.upload-icon { margin-bottom: 12px; }
.upload-text { font-size: 14px; color: var(--text-primary); margin-bottom: 8px; }
.upload-hint { font-size: 12px; color: var(--text-muted); }

/* 导入结果 */
.import-result { text-align: center; padding: 20px; }
.result-icon { margin-bottom: 12px; }
.result-stats {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin: 20px 0;
}
.stat-item {
    text-align: center;
}
.stat-value {
    display: block;
    font-size: 28px;
    font-weight: 600;
    color: var(--accent);
}
.stat-item.danger .stat-value { color: var(--danger); }
.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
}

/* 字段匹配 */
.mapping-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}
.mapping-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.mapping-row label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
}
.mapping-select { font-size: 13px; }
.mapping-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

/* 进度条 */
.progress-bar {
    height: 6px;
    background: var(--bg);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 8px;
}
.progress-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 3px;
    transition: width 0.3s;
}

/* 统计行 */
.stats-row {
    display: flex;
    gap: 20px;
    padding: 16px 20px;
    flex-wrap: wrap;
}

/* 公式展示 */
.formula-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    flex-wrap: wrap;
}
.formula-item {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}
.formula-plus { background: #e8f8ee; color: var(--success); }
.formula-minus { background: #fff3e0; color: var(--warning); }
.formula-result {
    background: var(--accent);
    color: #fff;
    font-weight: 600;
}
.formula-op {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-secondary);
}

/* 信息网格 */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}
.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.info-label { font-size: 12px; color: var(--text-secondary); }
.info-value { font-size: 16px; font-weight: 500; }

/* 加载动画 */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
}
.loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* 订单号截断 */
.order-no {
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ============================================
   响应式设计
   ============================================ */
@media (max-width: 1024px) {
    .kpi-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
}
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .mobile-menu-btn {
        display: flex;
    }
    .main-content {
        margin-left: 0;
        padding-top: 52px;
    }
    .page-container {
        padding: 16px;
    }
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .kpi-card { padding: 12px; }
    .kpi-value { font-size: 18px; }
    .form-row {
        grid-template-columns: 1fr;
    }
    .date-range-selector {
        flex-wrap: wrap;
    }
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    .data-table { font-size: 12px; }
    .data-table th, .data-table td { padding: 8px; }
    .mapping-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .kpi-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
    .login-card { padding: 28px 20px; }
    .step-indicator { font-size: 12px; }
}

/* ============================================
   AI 分析组件样式
   ============================================ */
.ai-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
}
.ai-tag {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 600;
    background: #667eea;
    color: #fff;
    vertical-align: middle;
    margin-left: 2px;
}
.ai-recommended-hint {
    font-size: 13px;
    color: var(--success);
    padding: 6px 10px;
    background: #e8f8ee;
    border-radius: 6px;
    margin-bottom: 12px;
}
.ai-result-card {
    border: 1px solid #e0e0e0;
    border-radius: var(--radius);
    padding: 20px;
    margin-top: 12px;
}
.ai-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.ai-summary {
    margin-bottom: 16px;
}
.ai-summary h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
}
.ai-summary p {
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-primary);
}
.ai-column-table {
    font-size: 12px;
    margin: 12px 0;
}
.ai-column-table th {
    font-size: 10px;
    padding: 8px 10px;
}
.ai-column-table td {
    padding: 8px 10px;
    vertical-align: middle;
}
.ai-issues {
    background: #fff8e1;
    border: 1px solid #ffe082;
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 16px;
}
.ai-issues h4 {
    font-size: 13px;
    font-weight: 600;
    color: #e65100;
    margin-bottom: 6px;
}
.ai-issues ul {
    margin: 0;
    padding-left: 18px;
    font-size: 12px;
    color: #bf360c;
}
.ai-issues li {
    margin-bottom: 4px;
}
.ai-actions {
    display: flex;
    justify-content: flex-end;
    padding-top: 12px;
    border-top: 1px solid var(--border);
    margin-top: 12px;
}
.ai-error {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
}
.ai-error p:first-child {
    color: var(--danger);
    margin-bottom: 8px;
}

/* shimmer 动画 */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* ============================================
   简化导入流程样式
   ============================================ */
.drop-zone {
    text-align: center;
    padding: 48px 20px;
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.15s;
    margin: 12px;
}
.drop-zone:hover {
    border-color: var(--accent);
    background: #f8f8fe;
}
.drop-icon { margin-bottom: 12px; }
.drop-text { font-size: 15px; color: var(--text-primary); margin-bottom: 4px; font-weight: 500; }
.drop-hint { font-size: 12px; color: var(--text-muted); margin-bottom: 16px; }

.upload-status {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}
.upload-status .loading-spinner { margin: 0 auto 12px; }

.result-card {
    padding: 20px;
    margin: 12px;
}
.result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 8px;
}
.result-header > div {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.file-name { font-weight: 500; font-size: 14px; }

.result-summary {
    margin-bottom: 16px;
}
.summary-row {
    display: flex;
    padding: 6px 0;
    border-bottom: 1px solid #f0f0f2;
}
.summary-label {
    width: 80px;
    flex-shrink: 0;
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}
.summary-value { font-size: 13px; }

.col-table { font-size: 12px; margin: 12px 0; }
.col-table th { font-size: 10px; padding: 8px 10px; }
.col-table td { padding: 8px 10px; vertical-align: middle; }

.preview-section { margin: 16px 0; }
.preview-section h4 { font-size: 13px; font-weight: 600; margin-bottom: 8px; }

.result-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    margin-top: 12px;
}

.adjust-mapping {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}
.adjust-mapping .mapping-row label { font-size: 12px; margin-bottom: 2px; }

.import-done { text-align: center; padding: 32px 20px; }
.done-icon { margin-bottom: 12px; }
.done-icon svg[stroke="#34c759"] { width: 56px; height: 56px; }
.import-done h3 { font-size: 18px; font-weight: 600; margin-bottom: 20px; }
.done-stats {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 24px;
}
.done-stat { text-align: center; }
.done-num { display: block; font-size: 28px; font-weight: 600; color: var(--success); }
.done-stat.danger .done-num { color: var(--danger); }
.done-label { font-size: 12px; color: var(--text-secondary); }

/* 页面操作区 */
.page-actions { display: flex; gap: 8px; }