/* 三山七绝 · 企业管理系统 v3.0 - 金蝶/思迅风格 */
:root {
    --primary: #1e3a5f;
    --primary-light: #2a4a73;
    --accent: #f0c040;
    --accent-hover: #e0b030;
    --danger: #e74c3c;
    --success: #27ae60;
    --warning: #f39c12;
    --info: #3498db;
    --bg: #f0f2f5;
    --card-bg: #ffffff;
    --sidebar-bg: #1e3a5f;
    --sidebar-text: #a8b5c4;
    --sidebar-active: #ffffff;
    --sidebar-active-bg: #2a4a73;
    --text: #333333;
    --text-secondary: #666666;
    --text-muted: #999999;
    --border: #e8e8e8;
    --border-light: #f0f0f0;
    --header-height: 50px;
    --sidebar-width: 200px;
    --sidebar-collapsed: 60px;
    --radius: 4px;
    --shadow: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-card: 0 2px 8px rgba(0,0,0,0.06);
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font); background: var(--bg); color: var(--text); font-size: 13px; line-height: 1.5; overflow: hidden; }

/* ===== 登录页 ===== */
.login-page { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #1e3a5f 0%, #2a4a73 50%, #1e3a5f 100%); z-index: 9999; }
.login-box { width: 380px; background: #fff; border-radius: 8px; padding: 40px 36px; box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
.login-logo { text-align: center; margin-bottom: 32px; }
.login-logo .logo-icon { width: 56px; height: 56px; background: var(--primary); color: var(--accent); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 28px; font-weight: bold; margin: 0 auto 12px; }
.login-logo h1 { font-size: 20px; color: var(--primary); font-weight: 600; }
.login-logo p { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.login-form .form-group { margin-bottom: 20px; }
.login-form label { display: block; font-size: 13px; color: var(--text-secondary); margin-bottom: 6px; font-weight: 500; }
.login-form input { width: 100%; padding: 10px 14px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; transition: border-color 0.2s; }
.login-form input:focus { outline: none; border-color: var(--primary); }
.login-form .login-btn { width: 100%; padding: 12px; background: var(--primary); color: #fff; border: none; border-radius: var(--radius); font-size: 15px; font-weight: 500; cursor: pointer; transition: background 0.2s; }
.login-form .login-btn:hover { background: var(--primary-light); }
.login-form .login-error { color: var(--danger); font-size: 12px; margin-top: 10px; text-align: center; min-height: 18px; }
.login-form .remember { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-muted); margin-bottom: 20px; }

/* ===== 主布局 ===== */
.app-layout { display: none; height: 100vh; flex-direction: column; }
.app-layout.active { display: flex; }

/* 顶部导航栏 */
.app-header { height: var(--header-height); background: var(--primary); display: flex; align-items: center; justify-content: space-between; padding: 0 16px; flex-shrink: 0; }
.app-header-left { display: flex; align-items: center; gap: 12px; }
.app-header .brand { display: flex; align-items: center; gap: 8px; color: #fff; font-size: 16px; font-weight: 600; }
.app-header .brand-icon { width: 28px; height: 28px; background: var(--accent); color: var(--primary); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 16px; font-weight: bold; }
.app-header .menu-toggle { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,0.1); border: none; border-radius: var(--radius); color: #fff; cursor: pointer; transition: background 0.2s; }
.app-header .menu-toggle:hover { background: rgba(255,255,255,0.2); }
.app-header-right { display: flex; align-items: center; gap: 8px; }
.app-header .global-search { position: relative; }
.app-header .global-search input { width: 280px; padding: 6px 12px 6px 32px; border: none; border-radius: 20px; background: rgba(255,255,255,0.15); color: #fff; font-size: 13px; }
.app-header .global-search input::placeholder { color: rgba(255,255,255,0.6); }
.app-header .global-search svg { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: rgba(255,255,255,0.6); }
.app-header .header-btn { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,0.1); border: none; border-radius: var(--radius); color: #fff; cursor: pointer; position: relative; }
.app-header .header-btn:hover { background: rgba(255,255,255,0.2); }
.app-header .header-btn .badge { position: absolute; top: 2px; right: 2px; width: 8px; height: 8px; background: var(--danger); border-radius: 50%; }
.app-header .user-info { display: flex; align-items: center; gap: 6px; color: #fff; font-size: 13px; cursor: pointer; padding: 4px 8px; border-radius: var(--radius); transition: background 0.2s; }
.app-header .user-info:hover { background: rgba(255,255,255,0.1); }
.app-header .user-avatar { width: 28px; height: 28px; background: var(--accent); color: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: bold; }

/* 主体区域 */
.app-body { display: flex; flex: 1; overflow: hidden; }

/* 侧边栏 */
.app-sidebar { width: var(--sidebar-width); background: var(--sidebar-bg); flex-shrink: 0; display: flex; flex-direction: column; transition: width 0.25s ease; overflow-y: auto; overflow-x: hidden; }
.app-sidebar::-webkit-scrollbar { width: 4px; }
.app-sidebar::-webkit-scrollbar-track { background: rgba(0,0,0,0.1); }
.app-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 2px; }
.app-sidebar::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.3); }
.app-sidebar.collapsed { width: var(--sidebar-collapsed); }
.app-sidebar.collapsed .nav-text { display: none; }
.app-sidebar.collapsed .nav-group-title { display: none; }
.app-sidebar.collapsed .nav-group { padding: 4px 0; }
.app-sidebar.collapsed .nav-item { padding: 10px 0; justify-content: center; }
.app-sidebar.collapsed .nav-arrow { display: none; }
.app-sidebar.collapsed .nav-group-items { display: none; }

.nav-group { padding: 4px 0; }
.nav-group-title { padding: 8px 16px; font-size: 11px; color: var(--sidebar-text); text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; opacity: 0.7; white-space: nowrap; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 9px 16px; color: var(--sidebar-text); cursor: pointer; transition: all 0.15s; font-size: 13px; white-space: nowrap; position: relative; text-decoration: none; }
.nav-item:hover { color: var(--sidebar-active); background: rgba(255,255,255,0.05); }
.nav-item.active { color: var(--sidebar-active); background: var(--sidebar-active-bg); }
.nav-item.active::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--accent); }
.nav-item svg { flex-shrink: 0; }
.nav-arrow { margin-left: auto; font-size: 10px; transition: transform 0.2s; flex-shrink: 0; }
.nav-group.open .nav-arrow { transform: rotate(90deg); }
.nav-group-items { display: none; }
.nav-group.open .nav-group-items { display: block; }
.nav-group-items .nav-item { padding-left: 42px; font-size: 12px; }

/* 内容区域 */
.app-content { flex: 1; display: flex; flex-direction: column; overflow: hidden; background: var(--bg); }

/* 面包屑和工具栏 */
.content-toolbar { height: 42px; background: var(--card-bg); border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; padding: 0 20px; flex-shrink: 0; }
.breadcrumb { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-muted); }
.breadcrumb a { color: var(--text-secondary); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { color: var(--border); }
.breadcrumb .current { color: var(--text); font-weight: 500; }
.toolbar-actions { display: flex; align-items: center; gap: 8px; }

/* 页面内容 */
.content-body { flex: 1; overflow-y: auto; padding: 20px; }

/* ===== 通用组件 ===== */
.card { background: var(--card-bg); border-radius: var(--radius); box-shadow: var(--shadow-card); margin-bottom: 16px; }
.card-header { padding: 14px 20px; border-bottom: 1px solid var(--border-light); display: flex; align-items: center; justify-content: space-between; }
.card-header h3 { font-size: 15px; font-weight: 600; color: var(--text); }
.card-body { padding: 16px 20px; }
.card-body.no-padding { padding: 0; }

.btn { display: inline-flex; align-items: center; gap: 4px; padding: 7px 16px; border: 1px solid transparent; border-radius: var(--radius); font-size: 13px; font-weight: 500; cursor: pointer; transition: all 0.15s; line-height: 1; }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-light); }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-success:hover { background: #219a52; }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-warning { background: var(--warning); color: #fff; }
.btn-outline { background: #fff; color: var(--text); border-color: var(--border); }
.btn-outline:hover { background: var(--bg); }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-xs { padding: 3px 8px; font-size: 11px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 3px; font-size: 11px; font-weight: 500; line-height: 1.4; }
.badge-green { background: #d4edda; color: #155724; }
.badge-red { background: #f8d7da; color: #721c24; }
.badge-blue { background: #cce5ff; color: #004085; }
.badge-yellow { background: #fff3cd; color: #856404; }
.badge-purple { background: #e2d4f0; color: #4a148c; }
.badge-gray { background: #e9ecef; color: #495057; }

/* 表格 */
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table thead th { background: #fafbfc; padding: 10px 12px; text-align: left; font-weight: 600; color: var(--text-secondary); font-size: 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.data-table tbody td { padding: 10px 12px; border-bottom: 1px solid var(--border-light); color: var(--text); }
.data-table tbody tr:hover { background: #f8f9fa; }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table .actions { display: flex; gap: 4px; }
.data-table .actions .btn { padding: 3px 8px; font-size: 11px; }

/* 统计卡片 */
.stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 20px; }
.stat-card { background: var(--card-bg); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-card); display: flex; align-items: center; gap: 16px; }
.stat-card-icon { width: 48px; height: 48px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; }
.stat-card-info { flex: 1; }
.stat-card-value { font-size: 24px; font-weight: 700; color: var(--text); line-height: 1.2; }
.stat-card-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.stat-card-change { font-size: 11px; margin-top: 4px; }
.stat-card-change.up { color: var(--success); }
.stat-card-change.down { color: var(--danger); }

/* 表单 */
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-bottom: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 13px; font-weight: 500; color: var(--text-secondary); }
.form-group input, .form-group select, .form-group textarea { padding: 8px 12px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 13px; font-family: inherit; transition: border-color 0.2s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); }
.form-group textarea { min-height: 80px; resize: vertical; }
.form-group .required::after { content: '*'; color: var(--danger); margin-left: 2px; }

/* 筛选栏 */
.filter-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; padding: 12px 16px; background: var(--card-bg); border-radius: var(--radius); box-shadow: var(--shadow-card); }
.filter-bar input, .filter-bar select { padding: 6px 10px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 13px; }

/* 分页 */
.pagination { display: flex; align-items: center; justify-content: flex-end; gap: 4px; padding: 12px 16px; }
.pagination button { padding: 5px 10px; border: 1px solid var(--border); background: #fff; border-radius: var(--radius); font-size: 12px; cursor: pointer; }
.pagination button:hover { background: var(--bg); }
.pagination button.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination button:disabled { opacity: 0.4; cursor: not-allowed; }

/* 模态框 */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center; z-index: 1000; padding: 20px; }
.modal-box { background: #fff; border-radius: 8px; width: 100%; max-width: 600px; max-height: 90vh; display: flex; flex-direction: column; box-shadow: 0 20px 60px rgba(0,0,0,0.2); }
.modal-box.wide { max-width: 900px; }
.modal-header { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.modal-header h3 { font-size: 16px; font-weight: 600; }
.modal-close { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; background: none; border: none; border-radius: 50%; cursor: pointer; color: var(--text-muted); font-size: 18px; }
.modal-close:hover { background: var(--bg); color: var(--text); }
.modal-body { padding: 20px; overflow-y: auto; flex: 1; }
.modal-footer { padding: 12px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }

/* Toast */
.toast-container { position: fixed; top: 60px; right: 20px; z-index: 2000; display: flex; flex-direction: column; gap: 8px; }
.toast { padding: 10px 16px; border-radius: var(--radius); color: #fff; font-size: 13px; display: flex; align-items: center; gap: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); animation: toastIn 0.3s ease; }
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }
.toast.info { background: var(--info); }
@keyframes toastIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* 空状态 */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.empty-state-icon { font-size: 48px; margin-bottom: 12px; opacity: 0.5; }
.empty-state-text { font-size: 14px; }

/* 标签页 */
.tabs { display: flex; border-bottom: 1px solid var(--border); background: var(--card-bg); }
.tab { padding: 10px 20px; font-size: 13px; color: var(--text-secondary); cursor: pointer; border-bottom: 2px solid transparent; transition: all 0.15s; white-space: nowrap; }
.tab:hover { color: var(--primary); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* 仪表盘 */
.dashboard-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.dashboard-grid .col-3 { grid-column: span 3; }
.dashboard-grid .col-4 { grid-column: span 4; }
.dashboard-grid .col-6 { grid-column: span 6; }
.dashboard-grid .col-8 { grid-column: span 8; }
.dashboard-grid .col-12 { grid-column: span 12; }
@media (max-width: 1200px) { .dashboard-grid .col-3 { grid-column: span 6; } }
@media (max-width: 768px) { .dashboard-grid .col-3, .dashboard-grid .col-4, .dashboard-grid .col-6, .dashboard-grid .col-8 { grid-column: span 12; } }

.quick-actions { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.quick-action { background: var(--card-bg); border-radius: var(--radius); padding: 16px; text-align: center; cursor: pointer; transition: all 0.2s; box-shadow: var(--shadow-card); border: 1px solid transparent; }
.quick-action:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.quick-action-icon { font-size: 28px; margin-bottom: 8px; }
.quick-action-label { font-size: 13px; font-weight: 500; color: var(--text); }
.quick-action-desc { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
@media (max-width: 1200px) { .quick-actions { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .quick-actions { grid-template-columns: repeat(2, 1fr); } }

/* 待办列表 */
.todo-list { max-height: 300px; overflow-y: auto; }
.todo-item { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--border-light); }
.todo-item:last-child { border-bottom: none; }
.todo-item input[type="checkbox"] { width: 16px; height: 16px; cursor: pointer; }
.todo-item .todo-text { flex: 1; font-size: 13px; }
.todo-item .todo-text.done { text-decoration: line-through; color: var(--text-muted); }
.todo-item .todo-date { font-size: 11px; color: var(--text-muted); white-space: nowrap; }

/* 图表占位 */
.chart-placeholder { height: 200px; background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--text-muted); font-size: 13px; }

/* 响应式 */
@media (max-width: 768px) {
    .app-sidebar { position: fixed; left: 0; top: var(--header-height); bottom: 0; z-index: 100; transform: translateX(-100%); }
    .app-sidebar.mobile-open { transform: translateX(0); }
    .app-sidebar.collapsed { width: var(--sidebar-width); transform: translateX(-100%); }
    .app-sidebar.collapsed.mobile-open { transform: translateX(0); }
    .app-sidebar.collapsed .nav-text { display: inline; }
    .app-sidebar.collapsed .nav-group-title { display: block; }
    .app-sidebar.collapsed .nav-item { padding: 9px 16px; justify-content: flex-start; }
    .app-sidebar.collapsed .nav-arrow { display: inline; }
    .app-sidebar.collapsed .nav-group-items { display: none; }
    .app-sidebar.collapsed .nav-group.open .nav-group-items { display: block; }
    .app-content { margin-left: 0; }
    .app-header .global-search input { width: 160px; }
    .content-toolbar { padding: 0 12px; }
    .content-body { padding: 12px; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
}

/* 打印 */
@media print {
    .app-sidebar, .app-header, .content-toolbar, .btn { display: none !important; }
    .app-content { margin-left: 0; }
    .content-body { padding: 0; }
}

/* ===== 考核系统样式（海底捞/胖东来风格） ===== */
.assess-dimension { margin-bottom: 16px; border-left: 4px solid var(--border); padding: 10px 14px; background: #fafbfc; border-radius: 0 6px 6px 0; transition: all 0.2s; }
.assess-dimension:hover { background: #f0f2f5; }
.assess-dimension-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.assess-dimension-name { font-size: 14px; font-weight: 600; color: var(--text); }
.assess-dimension-score { font-size: 18px; font-weight: 700; }
.assess-slider { width: 100%; height: 6px; -webkit-appearance: none; appearance: none; border-radius: 3px; outline: none; }
.assess-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%; background: var(--primary); cursor: pointer; border: 2px solid #fff; box-shadow: 0 2px 4px rgba(0,0,0,0.2); }
.assess-slider::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: var(--primary); cursor: pointer; border: 2px solid #fff; }
.assess-scale { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-muted); margin-top: 4px; }

.grade-card { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 4px; font-size: 14px; font-weight: 700; }
.grade-A { background: #d4edda; color: #155724; }
.grade-B { background: #cce5ff; color: #004085; }
.grade-C { background: #fff3cd; color: #856404; }
.grade-D { background: #f8d7da; color: #721c24; }

.motivation-banner { background: linear-gradient(135deg, #fff9e6 0%, #fff3cd 100%); border: 1px solid #f0c040; border-radius: 8px; padding: 16px 20px; margin-bottom: 16px; }
.motivation-banner h4 { color: #856404; font-size: 15px; margin-bottom: 6px; }
.motivation-banner p { color: #856404; font-size: 13px; line-height: 1.6; }

.assess-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 16px; }
.assess-summary-item { background: var(--card-bg); border-radius: 6px; padding: 14px; text-align: center; box-shadow: var(--shadow-card); }
.assess-summary-value { font-size: 24px; font-weight: 700; }
.assess-summary-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* 排班表格 */
.schedule-table { width: 100%; border-collapse: collapse; }
.schedule-table th { background: var(--primary); color: #fff; padding: 8px 4px; text-align: center; font-size: 12px; min-width: 70px; }
.schedule-table td { padding: 8px 4px; text-align: center; border: 1px solid var(--border-light); cursor: pointer; transition: all 0.15s; font-size: 12px; }
.schedule-table td:hover { opacity: 0.8; }
.shift-day { background: #e8f5e9; color: #2e7d32; }
.shift-night { background: #e3f2fd; color: #1565c0; }
.shift-rest { background: #f5f5f5; color: #999; }
.shift-day-off { background: #fce4ec; color: #c62828; }

/* 薪资明细 */
.salary-detail { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.salary-item { display: flex; justify-content: space-between; padding: 8px 12px; background: #fafbfc; border-radius: 4px; }
.salary-item.plus { color: var(--success); }
.salary-item.minus { color: var(--danger); }
.salary-item.total { background: var(--primary); color: #fff; font-weight: 700; font-size: 16px; }

/* 店铺卡片 */
.store-card { background: var(--card-bg); border-radius: 8px; padding: 20px; box-shadow: var(--shadow-card); margin-bottom: 16px; border-top: 4px solid var(--primary); }
.store-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.store-card-name { font-size: 18px; font-weight: 700; color: var(--primary); }
.store-card-meta { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.store-card-info { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; margin-top: 12px; }
.store-info-item { text-align: center; padding: 8px; background: #fafbfc; border-radius: 4px; }
.store-info-value { font-size: 20px; font-weight: 700; color: var(--primary); }
.store-info-label { font-size: 11px; color: var(--text-muted); }

/* ===== Excel 导入页面 ===== */
.import-page { max-width: 1100px; margin: 0 auto; }
.import-hero { background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: #fff; border-radius: 10px; padding: 24px 28px; margin-bottom: 20px; }
.import-hero h2 { font-size: 20px; margin-bottom: 6px; }
.import-hero p { font-size: 13px; opacity: .85; }
.import-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin-bottom: 20px; }
.import-type-card { background: var(--card-bg); border-radius: 8px; padding: 20px; box-shadow: var(--shadow-card); border: 2px solid transparent; cursor: pointer; transition: border-color .2s; }
.import-type-card.active { border-color: var(--accent); }
.import-type-card:hover { border-color: var(--primary-light); }
.import-type-icon { width: 40px; height: 40px; border-radius: 8px; background: var(--bg-light); display: flex; align-items: center; justify-content: center; font-size: 20px; margin-bottom: 10px; }
.import-type-title { font-size: 15px; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.import-type-desc { font-size: 12px; color: var(--text-muted); line-height: 1.5; }
.import-upload-zone { background: var(--card-bg); border-radius: 8px; padding: 32px; text-align: center; border: 2px dashed var(--border-color); margin-bottom: 16px; transition: border-color .2s; }
.import-upload-zone:hover { border-color: var(--accent); }
.import-upload-zone.has-file { border-color: var(--success, #27ae60); border-style: solid; }
.upload-icon { font-size: 40px; margin-bottom: 10px; }
.upload-text { font-size: 14px; color: var(--text-muted); margin-bottom: 12px; }
.upload-btn { display: inline-block; padding: 8px 24px; background: var(--primary); color: #fff; border-radius: 6px; font-size: 13px; cursor: pointer; border: none; }
.upload-btn:hover { background: var(--primary-light); }
.upload-hint { font-size: 11px; color: var(--text-muted); margin-top: 8px; }
.import-store-select { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.import-store-select select { padding: 6px 12px; border: 1px solid var(--border-color); border-radius: 4px; font-size: 13px; }
.preview-section { background: var(--card-bg); border-radius: 8px; padding: 16px; box-shadow: var(--shadow-card); margin-bottom: 16px; }
.preview-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.preview-title { font-size: 15px; font-weight: 700; color: var(--primary); }
.preview-badge { font-size: 12px; color: var(--text-muted); background: var(--bg-light); padding: 3px 10px; border-radius: 12px; }
.preview-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.preview-table th { background: var(--bg-light); padding: 8px 10px; text-align: left; font-weight: 600; color: var(--text-muted); border-bottom: 2px solid var(--border-color); white-space: nowrap; }
.preview-table td { padding: 6px 10px; border-bottom: 1px solid var(--border-color); }
.preview-table tr:hover { background: var(--bg-light); }
.preview-sheets { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.sheet-tag { font-size: 11px; padding: 3px 10px; border-radius: 12px; background: var(--bg-light); color: var(--text-muted); }
.sheet-tag.ok { background: #e8f5e9; color: #2e7d32; }
.sheet-tag.skip { background: #fff3e0; color: #e65100; }
.import-actions { display: flex; gap: 10px; justify-content: center; margin-top: 16px; }
.btn-import-confirm { padding: 10px 32px; background: var(--success, #27ae60); color: #fff; border: none; border-radius: 6px; font-size: 14px; font-weight: 600; cursor: pointer; }
.btn-import-confirm:hover { opacity: .9; }
.btn-import-cancel { padding: 10px 24px; background: var(--bg-light); color: var(--text-muted); border: 1px solid var(--border-color); border-radius: 6px; font-size: 14px; cursor: pointer; }
.import-history { margin-top: 24px; }
.history-tabs { display: flex; gap: 4px; margin-bottom: 12px; }
.history-tab { padding: 6px 16px; border-radius: 6px 6px 0 0; font-size: 13px; cursor: pointer; border: 1px solid transparent; }
.history-tab.active { background: var(--primary); color: #fff; }
.history-tab:not(.active) { background: var(--bg-light); color: var(--text-muted); }
.history-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.history-table th { background: var(--bg-light); padding: 8px 12px; text-align: left; font-weight: 600; color: var(--text-muted); }
.history-table td { padding: 8px 12px; border-bottom: 1px solid var(--border-color); }
.import-tip-box { background: #fff8e1; border-left: 4px solid var(--accent); padding: 12px 16px; border-radius: 4px; margin-bottom: 16px; font-size: 13px; line-height: 1.6; }
.import-tip-box strong { color: var(--primary); }

/* ===== 导入模式切换标签 ===== */
.import-mode-tabs { display: flex; gap: 0; margin-bottom: 20px; border-radius: 8px; overflow: hidden; border: 1px solid var(--border-color); }
.mode-tab { flex: 1; text-align: center; padding: 10px 20px; font-size: 14px; font-weight: 600; cursor: pointer; background: var(--bg-light); color: var(--text-muted); transition: all .2s; }
.mode-tab.active { background: var(--primary); color: #fff; }
.mode-tab:not(.active):hover { background: #e8ecf0; color: var(--text); }

/* ===== 粘贴板区域 ===== */
.paste-zone { background: var(--card-bg); border-radius: 8px; padding: 24px; box-shadow: var(--shadow-card); border: 2px dashed var(--border-color); margin-bottom: 16px; }
.paste-icon { font-size: 36px; text-align: center; margin-bottom: 8px; }
.paste-title { font-size: 15px; font-weight: 700; color: var(--primary); text-align: center; margin-bottom: 12px; }
.paste-desc { font-size: 12px; color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; padding: 10px 14px; background: var(--bg-light); border-radius: 6px; }
.paste-desc strong { color: var(--primary); }
.paste-textarea { width: 100%; min-height: 200px; padding: 14px; border: 1px solid var(--border-color); border-radius: 6px; font-size: 13px; font-family: 'Consolas','Menlo','Courier New',monospace; line-height: 1.6; resize: vertical; outline: none; transition: border-color .2s; }
.paste-textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(240,192,64,.15); }
.paste-textarea::placeholder { color: #c0c0c0; font-family: var(--font); }
.paste-actions { display: flex; gap: 10px; justify-content: center; margin-top: 14px; }
.btn-paste-parse { padding: 10px 28px; background: var(--primary); color: #fff; border: none; border-radius: 6px; font-size: 14px; font-weight: 600; cursor: pointer; }
.btn-paste-parse:hover { background: var(--primary-light); }
.btn-paste-clear { padding: 10px 20px; background: var(--bg-light); color: var(--text-muted); border: 1px solid var(--border-color); border-radius: 6px; font-size: 14px; cursor: pointer; }
.btn-paste-clear:hover { background: #e0e0e0; }

.paste-col-info { font-size: 13px; padding: 8px 14px; background: #e8f5e9; border-radius: 6px; margin-bottom: 12px; color: #2e7d32; }
.col-tags { display: inline-flex; gap: 6px; flex-wrap: wrap; }
.col-tag { display: inline-block; padding: 2px 10px; background: #c8e6c9; border-radius: 10px; font-size: 12px; font-weight: 600; }