/* ========== Reset & Base ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --blue: #1565C0;
  --blue-light: #1E88E5;
  --blue-dark: #0D47A1;
  --blue-bg: #E3F2FD;
  --orange: #FF6D00;
  --orange-light: #FF9100;
  --orange-bg: #FFF3E0;
  --gray-50: #FAFAFA;
  --gray-100: #F5F5F5;
  --gray-200: #EEEEEE;
  --gray-300: #E0E0E0;
  --gray-400: #BDBDBD;
  --gray-600: #757575;
  --gray-800: #424242;
  --gray-900: #212121;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,.1);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.12);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: .2s ease;
}
html { font-size: 14px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--gray-50);
  color: var(--gray-900);
  min-height: 100vh;
  background-image:
    linear-gradient(45deg, rgba(21,101,192,.03) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(21,101,192,.03) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(21,101,192,.03) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(21,101,192,.03) 75%);
  background-size: 40px 40px;
  background-position: 0 0, 0 20px, 20px -20px, -20px 0;
}

/* ========== Layout ========== */
.app { display: flex; min-height: 100vh; }
/* Sidebar */
.sidebar {
  width: 220px; min-width: 220px;
  background: #fff;
  border-right: 1px solid var(--gray-200);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; z-index: 100;
  box-shadow: 2px 0 8px rgba(0,0,0,.04);
}
.sidebar-logo {
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center; gap: 10px;
}
.sidebar-logo .icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--blue), var(--orange));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 18px; font-weight: 700;
}
.sidebar-logo .title {
  font-size: 16px; font-weight: 700;
  background: linear-gradient(135deg, var(--blue), var(--orange));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sidebar-logo .subtitle { font-size: 11px; color: var(--gray-400); margin-top: -2px; }
.sidebar-nav { flex: 1; padding: 12px 10px; overflow-y: auto; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: var(--radius-sm);
  cursor: pointer; transition: var(--transition);
  color: var(--gray-600); font-size: 13px; font-weight: 500;
  margin-bottom: 4px;
}
.nav-item:hover { background: var(--blue-bg); color: var(--blue); }
.nav-item.active { background: var(--blue); color: #fff; box-shadow: 0 2px 8px rgba(21,101,192,.3); }
.nav-item .nav-icon { font-size: 18px; width: 24px; text-align: center; }
.nav-item .nav-badge {
  margin-left: auto; background: var(--orange); color: #fff;
  font-size: 10px; padding: 2px 6px; border-radius: 10px; font-weight: 600;
}

/* ========== Sidebar 折叠（可收起 · 状态持久化） ========== */
.sidebar { transition: width .22s ease, min-width .22s ease; }
.sidebar-toggle {
  position: absolute; right: -12px; top: 50%; transform: translateY(-50%);
  width: 24px; height: 24px; border-radius: 50%;
  border: 1px solid var(--gray-300); background: #fff; color: var(--gray-600);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; line-height: 1; cursor: pointer; padding: 0;
  box-shadow: 0 1px 4px rgba(0,0,0,.10); z-index: 120;
  transition: color .15s ease, border-color .15s ease, background .15s ease;
}
.sidebar-toggle:hover { color: var(--blue); border-color: var(--blue); background: var(--blue-bg); }
.sidebar-toggle .arrow-expand { display: block; }
.sidebar-toggle .arrow-collapse { display: none; }
.sidebar.collapsed .sidebar-toggle .arrow-expand { display: none; }
.sidebar.collapsed .sidebar-toggle .arrow-collapse { display: block; }

.sidebar.collapsed { width: 60px; min-width: 60px; }
.sidebar.collapsed .sidebar-logo { padding: 20px 0 16px; justify-content: center; }
.sidebar.collapsed .sidebar-logo-text { display: none; }
.sidebar.collapsed .nav-item { justify-content: center; padding: 10px; position: relative; }
.sidebar.collapsed .nav-item .nav-text { display: none; }
.sidebar.collapsed .nav-item .nav-badge {
  position: absolute; top: 0; right: 4px; margin-left: 0;
  font-size: 9px; padding: 1px 4px; border-radius: 8px; min-width: 14px; text-align: center;
}
.sidebar.collapsed .sidebar-auth { padding: 12px 6px; }
.sidebar.collapsed .sidebar-auth .auth-account { display: none; }
.sidebar.collapsed .sidebar-auth .auth-actions { flex-direction: column; }
.sidebar.collapsed .sidebar-auth .auth-action-text { display: none; }
.sidebar.collapsed .sidebar-auth .auth-action { padding: 7px 0; font-size: 13px; }

/* Main */
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

/* ========== Header ========== */
.header {
  background: #fff; border-bottom: 1px solid var(--gray-200);
  padding: 14px 24px; display: flex; align-items: center; gap: 16px;
  flex-wrap: wrap; position: sticky; top: 0; z-index: 50;
  box-shadow: var(--shadow-sm);
}
.header-title { font-size: 18px; font-weight: 700; color: var(--gray-900); }
.header-title small { font-size: 12px; font-weight: 400; color: var(--gray-400); margin-left: 8px; }
.header-controls { display: flex; align-items: center; gap: 12px; margin-left: auto; flex-wrap: wrap; }
.header-date { display: flex; align-items: center; gap: 6px; }
.header-date input[type="date"] {
  border: 1px solid var(--gray-300); border-radius: 6px;
  padding: 6px 10px; font-size: 13px; color: var(--gray-800); background: #fff;
  outline: none; transition: var(--transition);
}
.header-date input[type="date"]:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(21,101,192,.1); }
.header-date .sep { color: var(--gray-400); }
/* ========== 快捷日期区间（近7天/近15天/近30天/月度） ========== */
.quick-ranges { display: flex; align-items: center; gap: 4px; }
.quick-chip {
  border: 1px solid var(--gray-300); background: #fff; color: var(--gray-600);
  border-radius: 6px; padding: 6px 10px; font-size: 12px; font-weight: 600;
  cursor: pointer; transition: var(--transition); white-space: nowrap;
}
.quick-chip:hover { border-color: var(--blue); color: var(--blue); }
.quick-chip.active { background: var(--blue); border-color: var(--blue); color: #fff; }
.quick-month-wrap {
  display: inline-flex; align-items: center; gap: 4px;
  border: 1px solid var(--gray-300); border-radius: 6px; background: #fff;
  padding: 5px 8px; transition: var(--transition);
}
.quick-month-wrap:hover { border-color: var(--blue); }
.quick-month-wrap.active { background: var(--blue); border-color: var(--blue); }
.quick-month-wrap .quick-month-label { font-size: 12px; font-weight: 600; color: var(--gray-600); }
.quick-month-wrap.active .quick-month-label { color: #fff; }
.quick-month-wrap input[type="month"] {
  border: none; outline: none; background: transparent; padding: 0;
  font-size: 12px; font-weight: 600; color: var(--gray-800); cursor: pointer;
}
.quick-month-wrap.active input[type="month"] { color: #fff; }
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 16px; border-radius: 6px; border: none;
  font-size: 13px; font-weight: 600; cursor: pointer;
  transition: var(--transition); text-decoration: none;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); box-shadow: 0 2px 8px rgba(21,101,192,.3); }
.btn-orange { background: var(--orange); color: #fff; }
.btn-orange:hover { background: #E65100; box-shadow: 0 2px 8px rgba(255,109,0,.3); }
.btn-outline { background: #fff; color: var(--gray-600); border: 1px solid var(--gray-300); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-icon { width: 34px; height: 34px; padding: 0; justify-content: center; }

/* ========== Content Area ========== */
.content { padding: 20px 24px; flex: 1; }
.page { display: none; }
.page.active { display: block; }

/* ========== 费比看板：指标栏固定 ========== */
.febi-fixed-bar {
  position: sticky;
  top: var(--febi-sticky-top, 0px);
  z-index: 40;
  background: var(--gray-50, #FAFAFA);
  margin: 0 -4px;
  padding: 0 4px 2px;
}
/* ========== Stats Summary Row ========== */
.stats-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px; margin-bottom: 16px;
}
.stat-card {
  background: #fff; border-radius: var(--radius); padding: 10px 12px;
  box-shadow: var(--shadow-sm); border-left: 3px solid var(--blue);
  position: relative; overflow: hidden;
}
.stat-card::after {
  content: ''; position: absolute; right: -10px; top: -10px;
  width: 60px; height: 60px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(21,101,192,.05), rgba(255,109,0,.05));
}
.stat-card.orange { border-left-color: var(--orange); }
.stat-card.orange::after { background: linear-gradient(135deg, rgba(255,109,0,.05), rgba(21,101,192,.05)); }
.stat-card.green { border-left-color: #2E7D32; }
.stat-card.green::after { background: linear-gradient(135deg, rgba(46,125,50,.05), rgba(21,101,192,.05)); }
.stat-card.blue { border-left-color: #1565C0; }
.stat-card.blue::after { background: linear-gradient(135deg, rgba(21,101,192,.08), rgba(46,125,50,.04)); }
.stat-card .label { font-size: 12px; color: var(--gray-400); margin-bottom: 4px; }
.stat-card .value { font-size: 18px; font-weight: 700; color: var(--gray-900); }
.stat-card .value .unit { font-size: 13px; font-weight: 400; color: var(--gray-600); }
.stat-card .change {
  font-size: 12px; margin-top: 4px;
}
.stat-card .change.up { color: #D32F2F; }
.stat-card .change.down { color: #2E7D32; }

/* ========== Filter Chips ========== */
.filter-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; background: #fff; border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm); margin-bottom: 16px;
  flex-wrap: wrap;
}
.filter-bar .filter-label { font-size: 12px; color: var(--gray-400); font-weight: 500; }
.filter-chip {
  padding: 4px 12px; border-radius: 16px; font-size: 12px; font-weight: 500;
  border: 1px solid var(--gray-300); background: #fff; color: var(--gray-600);
  cursor: pointer; transition: var(--transition);
}
.filter-chip:hover { border-color: var(--blue); color: var(--blue); }
.filter-chip.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.filter-chip.orange.active { background: var(--orange); border-color: var(--orange); }
.filter-chip.pdd:hover { border-color: #C62828; color: #C62828; }
.filter-chip.pdd.active { background: #C62828; border-color: #C62828; }

/* 异常单品：表格表头固定，滚动区域拉长 */
.abnormal-scroll-body {
  max-height: calc(100vh - 60px);
  overflow-y: auto;
  padding-right: 4px;
}
/* 表头行固定（仅表格表头，不含上方指标栏和筛选栏） */
#page-abnormal .abnormal-table thead th {
  position: sticky;
  top: 0;
  z-index: 5;
  background: linear-gradient(180deg, #F5F7FA 0%, #EEF1F5 100%);
  border-bottom: 2px solid #D0D5DD;
}

/* ========== Card Grid ========== */
.card-grid {
  display: grid; gap: 16px;
}
.card-grid-2 { grid-template-columns: 1fr 1fr; }
.card-grid-3 { grid-template-columns: 1fr 1fr 1fr; }
.card-grid-4 { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

.card {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm);
  overflow: hidden; transition: var(--transition);
  border: 1px solid var(--gray-100);
}
.card:hover { box-shadow: var(--shadow-md); }
.card-header {
  padding: 12px 16px; border-bottom: 1px solid var(--gray-100);
  display: flex; align-items: center; justify-content: space-between;
}
.card-header .card-title {
  font-size: 14px; font-weight: 600; color: var(--gray-800);
  display: flex; align-items: center; gap: 6px;
}
.card-header .card-badge {
  font-size: 11px; padding: 2px 8px; border-radius: 10px;
  font-weight: 600;
}
.card-header .card-badge.tmall { background: var(--orange-bg); color: var(--orange); }
.card-header .card-badge.jd { background: var(--blue-bg); color: var(--blue); }
.card-header .card-badge.pdd { background: #FDE8E8; color: #C62828; }
.card-body { padding: 14px 16px; }
/* 品类看板: 维度栏(表头)固定, 下方数据可滚动 */
#page-category-table .card-body{max-height:480px;overflow:auto;}
#page-category-table table thead th{position:sticky;top:0;z-index:2;background:var(--gray-100,#f4f5f7);box-shadow:0 1px 0 #E2E8F0;}
/* 品类看板: 折叠/展开（品类处单卡折叠→只收起该卡单品渠道行, 单品行保留; 渠道处全部折叠/展开→作用于整个品类卡片） */
#page-category-table .card.collapsed .item-row,
#page-category-table .card.collapsed .channel-row{display:none;}
#page-category-table .card.collapsed-channels .channel-row{display:none;}
.collapse-btn{padding:3px 10px;font-size:12px;border:1px solid var(--gray-300);border-radius:6px;background:#fff;color:var(--gray-600);cursor:pointer;line-height:1.4;}
.collapse-btn:hover{border-color:#1565C0;color:#1565C0;}
.collapse-btn.active{background:#1565C0;border-color:#1565C0;color:#fff;}
.chart-container { width: 100%; height: 260px; }

/* ========== Store Card ========== */
.store-card {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100); overflow: hidden;
  transition: var(--transition); cursor: pointer;
}
.store-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.store-card .store-top {
  padding: 14px 16px; display: flex; align-items: center; gap: 12px;
  border-bottom: 1px solid var(--gray-100);
}
.store-card .store-avatar {
  width: 40px; height: 40px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700; color: #fff; flex-shrink: 0;
}
.store-card .store-avatar.tmall { background: linear-gradient(135deg, var(--orange), #FFB300); }
.store-card .store-avatar.jd { background: linear-gradient(135deg, var(--blue), #42A5F5); }
.store-card .store-avatar.pdd { background: linear-gradient(135deg, #C62828, #EF5350); }
.store-card .store-avatar.mrgreen { background: linear-gradient(135deg, #2E7D32, #66BB6A); }
.store-card .store-name { font-size: 14px; font-weight: 600; color: var(--gray-900); }
.store-card .store-platform { font-size: 11px; color: var(--gray-400); }
.store-card .store-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  padding: 12px 16px;
}
.store-card .store-stat { text-align: center; }
.store-card .store-stat .val { font-size: 18px; font-weight: 700; color: var(--gray-900); }
.store-card .store-stat .lbl { font-size: 11px; color: var(--gray-400); margin-top: 2px; }

/* ========== Channel Group (渠道分组) ========== */
.channel-group {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  overflow: hidden;
}
.channel-group .group-header {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--gray-100);
  background: var(--gray-50);
}
.channel-group .group-icon { font-size: 18px; }
.channel-group .group-name { font-size: 14px; font-weight: 600; color: var(--gray-900); }
.channel-group .group-sub { font-size: 11px; color: var(--gray-400); margin-left: auto; }
.channel-group .group-stores {
  padding: 8px;
  display: grid;
  gap: 8px;
}

/* ========== Person Card ========== */
.person-card {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition); flex-wrap: wrap;
}
.person-card:hover { border-color: var(--blue); box-shadow: var(--shadow-sm); }
.person-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 16px; font-weight: 700; flex-shrink: 0;
}
.person-info { flex: 1; min-width: 0; }
.person-info .name { font-size: 13px; font-weight: 600; }
.person-info .meta { font-size: 11px; color: var(--gray-400); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.person-stats { display: flex; gap: 12px; }
.person-stats .ps { text-align: center; min-width: 50px; }
.person-stats .pv { font-size: 14px; font-weight: 700; color: var(--gray-900); }
.person-stats .pl { font-size: 10px; color: var(--gray-400); }

/* 推广渠道占比条形图 */
.promo-bar-wrap { width: 100%; margin-top: 8px; flex: 0 0 100%; }
.promo-bar-title { font-size: 10px; font-weight: 500; color: var(--gray-400); margin-bottom: 3px; }
.promo-bar {
  display: flex; width: 100%; height: 18px; border-radius: 4px; overflow: hidden;
}
.promo-seg {
  height: 100%; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 9px; font-weight: 700; line-height: 1;
  transition: opacity .15s; min-width: 22px;
}
.promo-seg:hover { opacity: .85; }
.promo-legend {
  display: flex; flex-wrap: wrap; gap: 3px 8px; margin-top: 3px;
}
.promo-legend span {
  font-size: 10px; color: var(--gray-600); display: inline-flex; align-items: center; gap: 3px;
}
.promo-dot {
  display: inline-block; width: 7px; height: 7px; border-radius: 2px; flex-shrink: 0;
}

/* ========== Person Org (思维导图人员架构) ========== */
.person-org {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 0;
}
.org-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  overflow: hidden;
}
.org-card.tmall { border-top: 3px solid var(--orange); }
.org-card.jd { border-top: 3px solid var(--blue); }
.org-card .org-header {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--gray-100);
}
.org-card .org-icon { font-size: 18px; }
.org-card .org-name { font-size: 14px; font-weight: 600; color: var(--gray-900); }
.org-card .org-count {
  margin-left: auto;
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 10px;
  font-weight: 600;
}
.org-card.tmall .org-count { background: var(--orange-bg); color: var(--orange); }
.org-card.jd .org-count { background: var(--blue-bg); color: var(--blue); }
.org-card.pdd { border-top: 3px solid #C62828; }
.org-card.pdd .org-count { background: #FDE8E8; color: #C62828; }
.org-card .org-members {
  padding: 10px 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.member-chip {
  padding: 4px 12px;
  border-radius: 14px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--gray-200);
  background: #fff;
  color: var(--gray-600);
  transition: var(--transition);
  cursor: pointer;
}
.member-chip:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-bg); }
.member-chip.person-filter-active {
  border-color: var(--blue);
  color: #fff;
  background: var(--blue);
}
.member-chip.person-filter-active[data-name] {
  border-color: var(--orange);
  background: var(--orange);
  color: #fff;
}

/* 个人汇总双栏图表区 */
.person-charts-row {
  display: flex; gap: 16px; align-items: stretch;
}
.person-charts-row .card {
  margin-top: 0; display: flex; flex-direction: column;
}
.person-charts-row .card .card-body {
  flex: 1; display: flex; flex-direction: column;
}
.person-charts-row .card .chart-container {
  flex: 1; min-height: 260px;
}
.org-card .org-data {
  padding: 0 12px 10px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.org-data-item {
  flex: 1;
  min-width: 70px;
  text-align: center;
  padding: 6px 8px;
  border-radius: 6px;
  background: var(--gray-50);
}
.org-data-item .od-val { font-size: 14px; font-weight: 700; color: var(--gray-900); }
.org-data-item .od-lbl { font-size: 10px; color: var(--gray-400); }

/* ========== Category Tree ========== */
.cat-tree { display: flex; flex-direction: column; gap: 8px; }
.cat-node {
  background: #fff; border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm); padding: 10px 14px;
  cursor: pointer; transition: var(--transition);
}
.cat-node:hover { border-color: var(--blue); }
.cat-node .cat-header {
  display: flex; align-items: center; justify-content: space-between;
}
.cat-node .cat-name { font-size: 13px; font-weight: 600; color: var(--gray-800); }
.cat-node .cat-arrow { color: var(--gray-400); transition: var(--transition); }
.cat-node.expanded .cat-arrow { transform: rotate(90deg); }
.cat-node .cat-children {
  display: none; margin-top: 8px; padding-left: 20px;
  border-left: 2px solid var(--gray-200);
}
.cat-node.expanded .cat-children { display: block; }

/* ========== Abnormal Table ========== */
.abnormal-table {
  width: 100%; border-collapse: collapse;
  background: #fff; border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.abnormal-table th {
  background: var(--gray-100); padding: 10px 14px;
  font-size: 12px; font-weight: 600; color: var(--gray-600);
  text-align: left; border-bottom: 1px solid var(--gray-300);
}
.abnormal-table td {
  padding: 10px 14px; font-size: 13px; border-bottom: 1px solid var(--gray-100);
}
.abnormal-table tr:hover td { background: var(--blue-bg); }
/* 指标趋势：固定展示窗口（最多 14 天）、按推广渠道堆叠，宽度硬限死，绝不撑宽列 */
.a-spark-cell { max-width: 120px; }
.a-spark {
  display: inline-flex; align-items: flex-end; height: 28px; gap: 1px;
  max-width: 83px;      /* 14 根 × 5px + 13 个间隙 × 1px */
  overflow: hidden;     /* 无论如何不会溢出去撑宽列 */
  cursor: pointer;
}
.a-spark > div { flex: none; }
.a-spark-day { display: flex; flex-direction: column-reverse; width: 5px; }
.a-spark-day > div { width: 5px; }
/* 单品日趋势弹窗：指标/渠道多选 chips */
.trend-picker { display: flex; align-items: flex-start; gap: 8px; flex-wrap: wrap; }
.trend-picker .filter-label { padding-top: 5px; }
.trend-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.tchip {
  border: 1px solid var(--gray-300); background: #fff; color: var(--gray-600);
  border-radius: 14px; padding: 4px 12px; font-size: 12px; font-weight: 600;
  cursor: pointer; transition: var(--transition); white-space: nowrap;
}
.tchip:hover { border-color: var(--blue); color: var(--blue); }
.tchip.active { background: var(--blue); border-color: var(--blue); color: #fff; }
.tchip.all { border-style: dashed; }
.trend-hint { font-size: 11px; color: var(--gray-400); margin: 6px 0 4px; }
.abnormal-table .status-badge {
  display: inline-block; padding: 2px 8px; border-radius: 10px;
  font-size: 11px; font-weight: 600;
}
.abnormal-table .status-badge.danger { background: #FFEBEE; color: #D32F2F; }
.abnormal-table .status-badge.warning { background: #FFF3E0; color: #E65100; }
.abnormal-table .status-badge.normal { background: #E8F5E9; color: #2E7D32; }

/* ========== 异常单品：7天周期对比 UI ========== */
.a7d-hint {
  margin: 8px 0 12px; padding: 8px 12px; border-radius: 8px;
  background: #F1F5F9; color: var(--gray-600); font-size: 12px; line-height: 1.7;
}
.a7d-sub { font-size: 12px; color: var(--gray-400); margin-left: 8px; }
.a7d-type-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px; margin-bottom: 14px;
}
.a7d-type-card { background: #fff; border: 1px solid var(--gray-200); border-radius: 10px; padding: 10px 12px; }
.a7d-type-name { font-size: 12px; font-weight: 700; color: var(--gray-700); margin-bottom: 6px; }
.a7d-type-row { display: flex; align-items: center; justify-content: space-between; margin-top: 4px; }
.a7d-tag { font-size: 11px; font-weight: 600; padding: 1px 6px; border-radius: 4px; }
.a7d-tag.up { background: #FFF3E0; color: #E65100; }
.a7d-tag.down { background: #E3F2FD; color: #1565C0; }
.a7d-num { font-size: 15px; font-weight: 700; }
.a7d-num.up { color: #E65100; }
.a7d-num.down { color: #1565C0; }
.a7d-badge {
  display: inline-block; margin: 1px 4px 1px 0; padding: 2px 6px;
  border-radius: 4px; font-size: 11px; font-weight: 600; white-space: nowrap;
}
.a7d-badge.up { background: #FFF3E0; color: #E65100; }
.a7d-badge.down { background: #E3F2FD; color: #1565C0; }
.a7d-badge.loss { background: #FF1744; color: #fff; }
.a7d-chg { font-size: 11px; font-weight: 600; margin-top: 1px; }
.a7d-chg.up { color: #E65100; }
.a7d-chg.down { color: #1565C0; }
.a7d-ai-body { font-size: 13px; line-height: 1.85; color: var(--gray-700); }
.a7d-ai-line { margin: 0 0 6px; }
.a7d-ai-acts { margin: 2px 0 8px 18px; padding: 0; }
.a7d-ai-acts li { margin-bottom: 4px; }

/* ========== Upload Modal ========== */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.4); backdrop-filter: blur(4px);
  z-index: 1000; align-items: center; justify-content: center;
}
.modal-overlay.show { display: flex; }
.modal {
  background: #fff; border-radius: var(--radius);
  width: 520px; max-width: 90vw; max-height: 80vh; overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.modal-header {
  padding: 16px 20px; border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-header h3 { font-size: 16px; font-weight: 600; }
.modal-close {
  background: none; border: none; font-size: 20px; cursor: pointer;
  color: var(--gray-400); padding: 4px;
}
.modal-close:hover { color: var(--gray-800); }
.modal-body { padding: 20px; }
.modal-footer { padding: 12px 20px; border-top: 1px solid var(--gray-200); display: flex; justify-content: flex-end; gap: 8px; }

.upload-zone {
  border: 2px dashed var(--gray-300); border-radius: var(--radius-sm);
  padding: 30px; text-align: center; transition: var(--transition);
  cursor: pointer;
}
.upload-zone:hover, .upload-zone.dragover { border-color: var(--blue); background: var(--blue-bg); }
.upload-zone .icon { font-size: 36px; color: var(--gray-400); margin-bottom: 8px; }
.upload-zone .text { font-size: 14px; color: var(--gray-600); }
.upload-zone .text strong { color: var(--blue); }
.upload-zone .hint { font-size: 12px; color: var(--gray-400); margin-top: 4px; }
.upload-zone input[type="file"] { display: none; }

.data-preview {
  margin-top: 16px; max-height: 200px; overflow: auto;
  border: 1px solid var(--gray-200); border-radius: var(--radius-sm);
}
.data-preview table { width: 100%; border-collapse: collapse; font-size: 12px; }
.data-preview th { background: var(--gray-100); padding: 6px 8px; position: sticky; top: 0; }
.data-preview td { padding: 4px 8px; border-bottom: 1px solid var(--gray-100); }

/* ========== No data ========== */
.no-data {
  text-align: center; padding: 40px 20px; color: var(--gray-400);
}
.no-data .icon { font-size: 48px; margin-bottom: 12px; }
.no-data .text { font-size: 14px; }

/* ========== Responsive ========== */
@media (max-width: 900px) {
  .sidebar { width: 60px; min-width: 60px; }
  .sidebar-toggle { display: none; }
  .sidebar-logo .title, .sidebar-logo .subtitle, .nav-item .nav-text, .nav-item .nav-badge { display: none; }
  .nav-item { justify-content: center; padding: 10px; }
  .card-grid-2, .card-grid-3 { grid-template-columns: 1fr; }
  .header { padding: 10px 14px; }
  .content { padding: 14px; }
  .store-card .store-stats { grid-template-columns: 1fr 1fr; }
  .person-org { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .header-controls { width: 100%; }
}

/* ========== Animations ========== */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeIn .3s ease; }

/* ========== Scrollbar ========== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }
/* ========== Auth Login Overlay ========== */
#authOverlay {
  display: none; position: fixed; inset: 0; z-index: 9999;
  background: linear-gradient(135deg, #0D47A1 0%, #1565C0 55%, #1E88E5 100%);
  align-items: center; justify-content: center;
}
#authOverlay.show { display: flex; }
.auth-card {
  width: 400px; max-width: 92vw; background: #fff; border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,.35); padding: 36px 32px 28px; text-align: center;
}
.auth-card .auth-logo {
  width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 18px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: #fff; font-size: 30px; font-weight: 700; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 16px rgba(21,101,192,.35);
}
.auth-card h2 { font-size: 20px; font-weight: 700; color: var(--gray-900); margin-bottom: 4px; }
.auth-card .auth-sub { font-size: 13px; color: var(--gray-400); margin-bottom: 24px; }
.auth-field { margin-bottom: 14px; text-align: left; }
.auth-field label { display: block; font-size: 12px; color: var(--gray-600); margin-bottom: 6px; font-weight: 600; }
.auth-field input {
  width: 100%; padding: 11px 14px; border: 2px solid var(--gray-300); border-radius: 10px;
  font-size: 15px; outline: none; transition: border-color var(--transition), box-shadow var(--transition);
  box-sizing: border-box;
}
.auth-field input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(21,101,192,.12); }
.auth-error { color: #D32F2F; font-size: 13px; margin: 10px 0 4px; min-height: 18px; }
.auth-btn {
  width: 100%; padding: 12px; border: none; border-radius: 10px; cursor: pointer;
  background: linear-gradient(135deg, var(--blue), var(--blue-light)); color: #fff;
  font-size: 15px; font-weight: 600; transition: opacity var(--transition), transform var(--transition);
  margin-top: 6px;
}
.auth-btn:hover { opacity: .92; transform: translateY(-1px); }
.auth-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.auth-hint { font-size: 12px; color: var(--gray-400); margin-top: 16px; line-height: 1.6; }

/* ========== Sidebar Auth Zone ========== */
.sidebar-auth {
  padding: 12px 14px; border-top: 1px solid var(--gray-200); margin-top: auto;
}
.sidebar-auth .auth-account {
  color: var(--gray-800); font-size: 12px; font-weight: 600; margin-bottom: 8px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sidebar-auth .auth-actions { display: flex; gap: 6px; }
.sidebar-auth .auth-action {
  flex: 1; padding: 6px 4px; border-radius: 8px; border: none; cursor: pointer;
  background: var(--gray-100); color: var(--gray-800); font-size: 12px; font-weight: 500;
  transition: background var(--transition);
}
.sidebar-auth .auth-action:hover { background: var(--gray-200); }

/* ========== 副站模式：天猫 · 异常单品（近15天）专用入口 ==========
   入口地址：#tmall-abnormal
   打开后只呈现该视图：隐藏侧栏导航与其它页面，并加一条专用提示条。
   普通地址（不带 hash）完全不受影响。 */
body.tmall-abnormal .sidebar { display: none !important; }
body.tmall-abnormal #page-channel,
body.tmall-abnormal #page-person,
body.tmall-abnormal #page-category-table,
body.tmall-abnormal #page-febi { display: none !important; }
/* 渠道已锁定天猫 → 隐藏渠道切换 chips，避免点“全部/京东”跑偏 */
body.tmall-abnormal #page-abnormal .abn-channel-filter { display: none !important; }
body.tmall-abnormal #page-abnormal .abn-dim-filter { display: none !important; }
body.tmall-abnormal #page-abnormal .abn-row-top { display: none !important; }
/* 日期已锁定近15天 → 隐藏日期与快捷区间控件（锁定周期显示在顶部提示条） */
body.tmall-abnormal .header-date,
body.tmall-abnormal .quick-ranges { display: none !important; }
/* 副站免登录 → 导入/URL加载/同步/导出/清理这些需要登录的操作按钮一并隐藏（点了也用不了） */
body.tmall-abnormal .header-controls .btn { display: none !important; }
.tmall-mode-banner {
  display: none; align-items: center; flex-wrap: wrap; gap: 10px;
  padding: 9px 20px; background: #FFF3E0; border-bottom: 1px solid #FFE0B2;
  font-size: 13px; color: #E65100;
}
body.tmall-abnormal .tmall-mode-banner { display: flex; }
.tmall-mode-banner .tmall-mode-title { font-weight: 700; }
.tmall-mode-banner .tmall-mode-period { color: #8D6E63; }
.tmall-mode-banner .tmall-mode-back { margin-left: auto; color: #1565C0; font-weight: 600; text-decoration: none; }
.tmall-mode-banner .tmall-mode-back:hover { text-decoration: underline; }

/* ===== 账号管理页 ===== */
.acc-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 12px; }
.acc-toolbar .acc-tip { font-size: 13px; color: var(--gray-600); line-height: 1.8; max-width: 720px; }
.acc-toolbar .btn { margin-left: 0; }
.acc-toolbar > button { margin-left: auto; }
.acc-toolbar > button + button { margin-left: 0; }
.acc-summary { font-size: 12px; color: var(--gray-600); margin-bottom: 8px; }
.accounts-table { width: 100%; border-collapse: collapse; font-size: 13px; background: #fff; border: 1px solid var(--gray-200); border-radius: 8px; }
.accounts-table th, .accounts-table td { padding: 9px 12px; border-bottom: 1px solid var(--gray-200); text-align: left; vertical-align: middle; }
.accounts-table th { background: var(--gray-100); color: var(--gray-600); font-weight: 600; white-space: nowrap; }
.accounts-table tbody tr:hover td { background: #FAFAFA; }
.accounts-table .acc-loading { color: var(--gray-400); padding: 16px; }
.acc-badge { display: inline-block; padding: 1px 9px; border-radius: 10px; font-size: 12px; }
.acc-badge.leader { background: #E3F2FD; color: #1565C0; }
.acc-badge.person { background: #E8F5E9; color: #2E7D32; }
.acc-members { white-space: normal; max-width: 340px; color: var(--gray-600); }
.acc-pwd { background: #F5F5F5; padding: 2px 8px; border-radius: 4px; font-size: 13px; letter-spacing: 1px; }
.board-embed { height: calc(100vh - 150px); min-height: 480px; }
.board-frame { width: 100%; height: 100%; border: 0; border-radius: 10px; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.pwd-box { display: inline-flex; align-items: center; gap: 8px; }
.pwd-box code { background: #F5F5F5; padding: 3px 10px; border-radius: 4px; font-size: 15px; letter-spacing: 2px; }
.acc-warn { font-size: 12px; color: #E65100; background: #FFF3E0; border: 1px solid #FFE0B2; border-radius: 6px; padding: 8px 10px; line-height: 1.7; margin-top: 10px; }
.acc-field { margin-bottom: 10px; }
.acc-field label { display: block; font-size: 12px; color: var(--gray-600); margin-bottom: 4px; }
.acc-field input, .acc-field select { width: 100%; padding: 7px 9px; border: 1px solid var(--gray-300); border-radius: 6px; font-size: 13px; }
/* 子账号：隐藏只有主账号能用的操作（导入/URL加载/同步/导出/清理） */
body.role-sub .header-controls .btn { display: none !important; }

/* ========== 商品信息页 ========== */
body.role-sub .main-only { display: none !important; }
.prod-filters { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 10px; }
.prod-filters .prod-search { min-width: 260px; padding: 7px 10px; border: 1px solid var(--gray-300); border-radius: 6px; font-size: 13px; }
.prod-filters select { padding: 7px 9px; border: 1px solid var(--gray-300); border-radius: 6px; font-size: 13px; background: #fff; }
.prod-filters .prod-missing { font-size: 13px; color: var(--gray-600); display: inline-flex; align-items: center; gap: 4px; }
.products-table td.prod-empty { color: #C62828; }
.products-table td .prod-id { font-family: ui-monospace, Menlo, Consolas, monospace; }
.prod-pager { display: flex; align-items: center; gap: 10px; justify-content: flex-end; margin-top: 10px; font-size: 13px; color: var(--gray-600); }