/* ========== 全局 ========== */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif; background: #f0f2f5; color: #333; font-size: 14px; }
a { color: #1890ff; text-decoration: none; }

/* ========== 布局 ========== */
.app { display: flex; min-height: 100vh; }
.sidebar { width: 220px; background: #001529; color: #fff; flex-shrink: 0; display:flex; flex-direction:column; }
.sidebar-header { padding: 20px; border-bottom: 1px solid #002140; }
.sidebar-header h2 { font-size: 16px; font-weight: 600; }
.nav-item { display: flex; align-items: center; padding: 14px 20px; color: rgba(255,255,255,0.7); font-size: 14px; transition: all 0.2s; border-left: 3px solid transparent; }
.nav-item:hover { color: #fff; background: rgba(255,255,255,0.05); }
.nav-item.active { color: #fff; background: #1890ff; border-left-color: #69c0ff; }
.nav-icon { margin-right: 10px; font-size: 16px; }
.sidebar-footer { padding: 16px 20px; border-top: 1px solid #002140; margin-top: auto; }
.user-info { display:flex; align-items:center; gap:8px; color: rgba(255,255,255,0.8); margin-bottom:10px; font-size:13px; }
.user-icon { font-size:16px; }
.user-actions { display:flex; gap:8px; }
.btn-side { padding:4px 10px; border:1px solid rgba(255,255,255,0.3); border-radius:3px; background:transparent; color: rgba(255,255,255,0.7); cursor:pointer; font-size:11px; text-decoration:none; }
.btn-side:hover { border-color:#1890ff; color:#fff; }
.main-content { flex: 1; padding: 24px; overflow-y: auto; }

/* ========== 页面头部 ========== */
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.page-header h1 { font-size: 22px; font-weight: 600; }
.date-info { color: #999; font-size: 13px; }

/* ========== 统计卡片 ========== */
.stat-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: #fff; border-radius: 8px; padding: 20px; text-align: center; box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
.stat-value { font-size: 32px; font-weight: 700; color: #1890ff; }
.stat-label { font-size: 13px; color: #999; margin-top: 4px; }
.stat-green .stat-value { color: #52c41a; }
.stat-orange .stat-value { color: #fa8c16; }
.stat-blue .stat-value { color: #1890ff; }
.stat-gray .stat-value { color: #999; }
.stat-purple .stat-value { color: #722ed1; }
.stat-red-card .stat-value { color: #ff4d4f; }
.stat-dark .stat-value { color: #333; }
.dashboard-section { margin-bottom: 28px; }
.section-title { font-size: 15px; font-weight: 600; color: #555; margin-bottom: 12px; padding-left: 4px; border-left: 3px solid #1890ff; padding: 4px 0 4px 12px; }

/* ========== 卡片 ========== */
.card { background: #fff; border-radius: 8px; box-shadow: 0 1px 3px rgba(0,0,0,0.1); margin-bottom: 20px; }
.card-header { padding: 16px 20px; border-bottom: 1px solid #f0f0f0; }
.card-header h3 { font-size: 15px; font-weight: 600; }
.card-body { padding: 16px 20px; }

/* ========== 筛选栏 ========== */
.filter-bar { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; align-items: center; }
.filter-bar input, .filter-bar select { padding: 6px 12px; border: 1px solid #d9d9d9; border-radius: 4px; font-size: 13px; outline: none; min-width: 140px; }
.filter-bar input:focus, .filter-bar select:focus { border-color: #1890ff; }

/* ========== 表格 ========== */
.table { width: 100%; border-collapse: collapse; }
.table th { background: #fafafa; padding: 12px 12px; text-align: left; font-weight: 600; font-size: 13px; border-bottom: 2px solid #f0f0f0; white-space: nowrap; }
.table td { padding: 10px 12px; border-bottom: 1px solid #f0f0f0; font-size: 13px; max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.table tr:hover { background: #f5f5f5; }
.remark-cell { max-width: 100px; }

/* ========== 状态行颜色 ========== */
.row-danger { background: #fff1f0 !important; }
.row-warning { background: #fffbe6 !important; }
.status-row-活跃 {  }
.status-row-待售 { background: #fffbe6; }
.status-row-售后 { background: #e6f7ff; }
.status-row-已出 { background: #f5f5f5; color: #999; }
.status-row-违规 { background: #fff1f0; }
.status-row-封禁 { background: #fff1f0; color: #cf1322; }
.status-row-注销 { background: #f5f5f5; color: #bbb; }

/* ========== 徽章 ========== */
.badge { display: inline-block; padding: 1px 8px; border-radius: 3px; font-size: 11px; background: #f0f0f0; color: #666; }
.badge-red { background: #fff1f0; color: #cf1322; }
.badge-yellow { background: #fffbe6; color: #d48806; }
.badge-green { background: #f6ffed; color: #389e0d; }
.badge-blue { background: #e6f7ff; color: #096dd9; }

/* ========== 按钮 ========== */
.btn { display: inline-block; padding: 8px 16px; border: none; border-radius: 4px; cursor: pointer; font-size: 13px; font-weight: 500; transition: all 0.2s; }
.btn-primary { background: #1890ff; color: #fff; }
.btn-primary:hover { background: #40a9ff; }
.btn-outline { background: #fff; color: #666; border: 1px solid #d9d9d9; }
.btn-outline:hover { border-color: #1890ff; color: #1890ff; }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-xs { padding: 2px 8px; font-size: 11px; background: #f0f0f0; border: 1px solid #d9d9d9; border-radius: 3px; cursor: pointer; }
.btn-xs:hover { border-color: #1890ff; }
.btn-danger { background: #ff4d4f; color: #fff; border-color: #ff4d4f; }
.btn-danger:hover { background: #ff7875; }
.btn-orange { background: #fa8c16; color: #fff; border-color: #fa8c16; }
.btn-orange:hover { background: #ffa940; }

/* ========== 弹窗 ========== */
.modal { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 1000; justify-content: center; align-items: center; }
.modal.show { display: flex; }
.modal-content { background: #fff; border-radius: 8px; width: 520px; max-width: 90%; max-height: 80vh; overflow-y: auto; }
.modal-wide { width: 640px; }
.modal-small { width: 400px; }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid #f0f0f0; }
.modal-header h3 { font-size: 16px; }
.modal-close { font-size: 24px; cursor: pointer; color: #999; }
.modal-close:hover { color: #333; }
.modal-footer { display: flex; justify-content: flex-end; gap: 10px; padding: 16px 20px; border-top: 1px solid #f0f0f0; }

/* ========== 表单 ========== */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; margin-bottom: 4px; font-weight: 500; font-size: 13px; color: #555; }
.form-group input, .form-group select { width: 100%; padding: 7px 12px; border: 1px solid #d9d9d9; border-radius: 4px; font-size: 13px; outline: none; }
.form-group input:focus, .form-group select:focus { border-color: #1890ff; box-shadow: 0 0 0 2px rgba(24,144,255,0.15); }
.form-row { display: flex; gap: 14px; }
.form-row .form-group { flex: 1; }

/* ========== 提示 ========== */
.alert { padding: 12px 16px; border-radius: 4px; margin-bottom: 16px; font-size: 13px; }
.alert-error { background: #fff1f0; color: #cf1322; border: 1px solid #ffa39e; }
.alert-success { background: #f6ffed; color: #389e0d; border: 1px solid #b7eb8f; }
.empty-text { padding: 30px; text-align: center; color: #bbb; font-size: 14px; }
.hint { color: #999; font-size: 13px; margin-bottom: 16px; }
.pwd-field { font-family: monospace; }

.sub-nav { padding-left: 40px !important; font-size: 13px !important; }

.sub-nav { padding-left: 48px !important; font-size: 13px !important; }
.nav-parent { display: flex; justify-content: space-between; align-items: center; }
.nav-arrow { font-size: 10px; margin-left: auto; opacity: 0.6; }