/* ============================================================
   联通APP数据看板 — 视觉规范（参考：联通APP半年经营复盘看板）
   品牌主色：中国联通红 #e60012 ｜ 底色 slate 灰 ｜ 卡片纯白
   ============================================================ */
:root {
  /* ===== 商务简约高级风 · 设计 token ===== */
  /* 品牌主色：联通红，作为唯一彩色强调点 */
  --brand: #E60012;
  --brand-600: #C40010;
  --brand-50: #FCEFEF;
  --brand-100: #F9DEDF;

  /* 中性色：冷调高级灰，构建克制底色 */
  --bg: #F6F7F9;
  --panel: #FFFFFF;
  --ink: #1A1D24;          /* 主文字（近黑） */
  --ink-2: #5B6472;        /* 次级文字 */
  --ink-3: #9AA3B2;        /* 辅助 / 占位 */
  --line: #ECEEF2;         /* 发丝边框 */
  --line-2: #E3E6EC;
  --s1: #F3F5F8;           /* 极浅底 */
  --s0: #FAFBFC;
  --w: #FFFFFF;

  /* 语义色：克制使用，仅用于状态 */
  --green: #1F9D6B;  --green-50: #E9F7F1;
  --amber: #C2871F;  --amber-50: #FBF3E6;
  --blue: #2F6FB0;   --blue-50: #EAF2FA;
  --purple: #7E63B0; --purple-50: #F1ECF8;

  /* 兼容别名（CSS/JS 既有引用，全部映射到新 token，保证旧组件不崩） */
  --pri: var(--brand);
  --pri-d: var(--brand-600);
  --pri-l: var(--brand-50);
  --primary: var(--brand);
  --primary-soft: var(--brand-50);
  --primary-d: var(--brand-600);
  --g: var(--green);  --g-l: var(--green-50);
  --a: var(--amber);  --a-l: var(--amber-50);
  --b: var(--blue);   --b-l: var(--blue-50);
  --p: var(--purple); --p-l: var(--purple-50);
  --s8: #1A1D24; --s7: #3A4150; --s6: var(--ink-2); --s4: var(--ink-3);
  --s2: var(--line-2);
  --up: var(--brand);     /* 涨/正向 用红（中国习惯） */
  --down: var(--green);   /* 跌/负向 用绿 */
  --amber: var(--amber);
  --shadow-sm: 0 1px 2px rgba(20, 24, 33, .04);
  --shadow: 0 2px 10px rgba(20, 24, 33, .05);
  --radius: 12px;
  --radius-lg: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(1100px 520px at 88% -8%, #EEF1F7 0%, rgba(238, 241, 247, 0) 60%),
    var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  line-height: 1.65;
  font-size: 14px;
  border-top: 3px solid var(--brand);
}
/* 等宽数字：财务报表式对齐 */
.kpi-value, .num, .pg-info, .dt-v, .kpi-sub, .sec-title, .topbar-title {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

.app { display: flex; min-height: 100vh; }

/* ---------- 侧边栏（深墨色 · 控制台纵深感） ---------- */
.sidebar {
  width: 252px;
  background: linear-gradient(180deg, #15191F 0%, #101319 100%);
  border-right: 1px solid #1E232B;
  display: flex;
  flex-direction: column;
  padding: 22px 14px 16px;
  position: sticky;
  top: 0;
  height: 100vh;
  max-height: 100vh;
  overflow: hidden; /* 内部 nav 负责滚动，避免整块白底露出 */
  z-index: 40;
}
.brand { display: flex; align-items: center; gap: 12px; padding: 4px 8px 24px; }
.brand-logo { width: 36px; height: 36px; flex-shrink: 0; display: block; filter: drop-shadow(0 4px 12px rgba(230, 0, 18, .4)); }
.brand-logo svg { width: 100%; height: 100%; display: block; }
.brand-text { display: flex; flex-direction: column; }
.brand-title { font-weight: 700; font-size: 15.5px; color: #F4F6F9; letter-spacing: .2px; line-height: 1.2; }
.brand-sub { font-size: 11px; color: #7A8493; margin-top: 3px; letter-spacing: .4px; }
.nav {
  display: flex; flex-direction: column; gap: 2px;
  flex: 1 1 auto; overflow-y: auto; overflow-x: hidden;
  min-height: 0; scrollbar-width: thin; scrollbar-color: #2A303B transparent;
}
.nav::-webkit-scrollbar { width: 5px; }
.nav::-webkit-scrollbar-thumb { background: #2A303B; border-radius: 3px; }
.nav::-webkit-scrollbar-track { background: transparent; }
.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border: none; background: transparent;
  border-radius: 10px; cursor: pointer; font-size: 13.5px; color: #9AA3B2;
  text-align: left; transition: background .15s, color .15s; font-weight: 500;
  position: relative;
}
.nav-item:hover { background: rgba(255, 255, 255, .06); color: #E6EAF0; }
.nav-item.active { background: rgba(230, 0, 18, .14); color: #fff; font-weight: 600; }
.nav-item.active::before {
  content: ""; position: absolute; left: 0; top: 7px; bottom: 7px;
  width: 3px; border-radius: 0 3px 3px 0; background: var(--brand);
  box-shadow: 0 0 10px rgba(230, 0, 18, .55);
}
.nav-ico { width: 20px; height: 20px; flex-shrink: 0; display: grid; place-items: center; color: #6E7682; transition: color .15s; }
.nav-ico svg { width: 19px; height: 19px; display: block; }
.nav-item.active .nav-ico { color: #FF5A66; }
.nav-label { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-count {
  flex-shrink: 0; font-size: 11px; color: #7A8493; font-weight: 600;
  padding: 1px 7px; border-radius: 20px; background: rgba(255, 255, 255, .07);
  font-variant-numeric: tabular-nums; letter-spacing: .2px;
}
.nav-item.active .nav-count { color: #FFD2D6; background: rgba(230, 0, 18, .26); }
.nav-foot {
  margin-top: auto; flex-shrink: 0;
  padding: 14px 10px 2px; border-top: 1px solid rgba(255, 255, 255, .07);
  background: #101319; /* 与侧栏底部同色，杜绝白底缝隙 */
}
.src-tag { font-size: 10px; color: #6B7280; letter-spacing: 2px; margin-bottom: 8px; text-transform: uppercase; }
.src-line { font-size: 11.5px; color: #8A93A3; line-height: 1.9; }
.foot-link {
  margin-top: 12px; width: 100%; text-align: left; background: rgba(255, 255, 255, .05); color: #7A8493;
  border: none; border-radius: 8px; padding: 8px 10px; font-size: 12px; cursor: pointer; font-weight: 600;
}
.foot-link:hover { color: #FF5A66; }
/* 数据管理入口默认隐藏，输入管理密码后由 JS 显示（display:block） */
#openUploads { display: none; }
/* 右上角「上传数据」按钮同样默认隐藏，解锁后由 JS 显示（display:inline-flex） */
#uploadBtn { display: none; }

/* 隐藏模块入口 */
.nav-hidden { opacity: .55; font-style: italic; }
.nav-hidden.active { opacity: 1; font-style: normal; }

/* 侧边栏分组导航（一级可点击展开二级） */
.nav-group { display: flex; flex-direction: column; }
.nav-group + .nav-group { margin-top: 16px; }
/* 二级下的三级子分组（如 O2O销售数据）：小标题 + 缩进导航项 */
.nav-subgroup { display: flex; flex-direction: column; }
.nav-sub-head { padding: 8px 16px 4px; font-size: 14px; font-weight: 700; letter-spacing: .5px; color: #C3CAD4; user-select: none; }
.nav-sub-item { padding-left: 32px; font-size: 13px; }
.nav-group-head {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; border: none; background: transparent; cursor: pointer;
  padding: 6px 12px 9px; border-radius: 8px; color: #6E7682;
  font-weight: 700; font-size: 14.5px; letter-spacing: .5px; transition: color .15s;
}
.nav-group-head:hover { color: #C7CDD6; }
.nav-group.expanded > .nav-group-head { color: #FF5A66; }
.ng-caret { font-size: 10px; transition: transform .2s; color: #5A626E; }
.nav-group:not(.expanded) .ng-caret { transform: rotate(-90deg); }
.nav-group-body {
  display: flex; flex-direction: column; gap: 2px;
  margin: 2px 0 2px 10px; padding-left: 12px; border-left: 1px solid rgba(255, 255, 255, .08);
}
.nav-group:not(.expanded) .nav-group-body { display: none; }

/* ---------- 主区域 ---------- */
.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px 13px; background: rgba(255, 255, 255, .82); backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
.topbar-titles { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.topbar-title { font-size: 21px; font-weight: 650; color: var(--ink); letter-spacing: -.4px; line-height: 1.2; }
.topbar-meta { font-size: 11.5px; color: var(--ink-3); letter-spacing: .2px; display: flex; align-items: center; gap: 7px; }
.topbar-meta::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 3px var(--brand-50); flex-shrink: 0; }
.topbar-actions { display: flex; gap: 10px; align-items: center; }
.btn {
  border: 1px solid transparent; border-radius: 9px; padding: 8px 15px; font-size: 13px;
  cursor: pointer; font-weight: 600; transition: background .15s, color .15s, box-shadow .15s, border-color .15s;
  display: inline-flex; align-items: center; gap: 6px;
}
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 1px 2px rgba(230, 0, 18, .22); }
.btn-primary:hover { background: var(--brand-600); box-shadow: 0 2px 6px rgba(230, 0, 18, .28); }
.btn-ghost { background: #fff; color: var(--ink-2); border-color: var(--line); }
.btn-ghost:hover { background: var(--s1); color: var(--ink); border-color: var(--line-2); }
.upload-btn { position: relative; }

.content { padding: 24px 28px 60px; }

/* ---------- O2O分省经营复盘（iframe 承载独立静态页） ---------- */
.o2o-review-wrap { width: 100%; height: calc(100vh - 214px); min-height: 460px; overflow: auto; }
.o2o-review-wrap iframe { width: 100%; height: 100%; border: 0; display: block; border-radius: 12px; background: #fff; }
@media (max-width: 768px) { .o2o-review-wrap { height: calc(100vh - 214px); } }

/* ---------- 经营复盘：类型 / 期数 下拉选择条 ---------- */
.review-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.review-select { position: relative; }
.review-dd-btn {
  display: inline-flex; align-items: center; gap: 8px;
  height: 40px; padding: 0 16px; font-size: 14px; font-weight: 600;
  color: var(--ink); background: #fff; border: 1px solid var(--line-2);
  border-radius: 10px; cursor: pointer; transition: border-color .15s, color .15s, box-shadow .15s;
  box-shadow: var(--shadow-sm); white-space: nowrap;
}
.review-dd-btn:hover { border-color: var(--brand); color: var(--brand); }
.review-caret { font-size: 10px; color: var(--ink-3); transition: transform .2s; }
.review-select.open .review-caret { transform: rotate(180deg); }
.review-menu {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: 50;
  min-width: 264px; background: #fff; border: 1px solid var(--line);
  border-radius: 12px; box-shadow: var(--shadow); padding: 6px;
  display: none; max-height: 340px; overflow: auto;
}
.review-select.open .review-menu { display: block; }
.review-menu-item {
  padding: 10px 14px; border-radius: 8px; font-size: 13.5px; color: var(--ink);
  cursor: pointer; transition: background .12s, color .12s; white-space: nowrap;
}
.review-menu-item:hover { background: var(--brand-50); color: var(--brand); }
.review-menu-empty { color: var(--ink-3); cursor: default; }
.review-menu-empty:hover { background: transparent; color: var(--ink-3); }
.review-hint { font-size: 12.5px; color: var(--ink-3); }
.review-placeholder { width: 100%; height: 100%; display: none; align-items: center; justify-content: center; }
.review-empty-card {
  width: 100%; max-width: 480px; margin: 0 auto; text-align: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 48px 32px; box-shadow: var(--shadow);
}
.review-empty-ico { font-size: 46px; line-height: 1; margin-bottom: 18px; }
.review-empty-title { font-size: 19px; font-weight: 700; color: var(--ink); margin-bottom: 12px; }
.review-empty-desc { font-size: 13.5px; color: var(--ink-2); line-height: 1.9; }
.review-empty-card::before {
  content: ""; display: block; width: 48px; height: 4px; border-radius: 2px;
  background: var(--brand); margin: 0 auto 22px;
}

/* ---------- 平台价格监控对比 ---------- */
.pm-label{display:block;font-size:13px;color:var(--ink-2);margin:10px 0 6px;font-weight:600}
.pm-textarea{width:100%;min-height:120px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:13px;font-family:inherit;color:var(--ink);background:#fff;outline:none;resize:vertical;line-height:1.6}
.pm-textarea:focus{border-color:var(--brand)}
.pm-row{display:flex;align-items:center;gap:12px;margin-top:10px;flex-wrap:wrap}
.pm-actions{margin-top:16px}
.pm-summary{margin:18px 0;padding:14px 18px;background:var(--brand-50);border:1px solid var(--brand);border-radius:12px;color:var(--ink);font-size:14px;line-height:1.7}
.pm-table{width:100%;border-collapse:collapse;font-size:13px;margin-top:6px}
.pm-table th,.pm-table td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.pm-table th{background:var(--s1);color:var(--ink-2);font-weight:600}
.pm-table td.pm-url{word-break:break-all}
.pm-table a{color:var(--brand);text-decoration:none}
.pm-table a:hover{text-decoration:underline}
.pm-err{color:var(--pri);font-size:12.5px}
.pm-via{display:inline-block;margin-left:6px;padding:1px 7px;border-radius:8px;font-size:11px;font-weight:600;vertical-align:middle;line-height:1.6}
.pm-via-pw{background:#e7f0ff;color:#1a56c4;border:1px solid #bcd2ff}
.pm-via-fetch{background:#eef2f5;color:#5a6b78;border:1px solid #d6dee4}
.pm-via-ai{background:#eafaf0;color:#1a8a4a;border:1px solid #b6e6c8}
.pm-tabs{display:flex;gap:8px;margin-bottom:14px}
.pm-tab{border:1px solid var(--line);background:var(--s1);color:var(--ink-2);padding:8px 14px;border-radius:10px;cursor:pointer;font-size:13px;font-weight:600}
.pm-tab.active{background:var(--brand);color:#fff;border-color:var(--brand)}

/* O2O销售数据：三级 Tab 切换条 */
.pm-plats{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.pm-plats label{display:inline-flex;align-items:center;gap:5px;font-size:13px;color:var(--ink);cursor:pointer}
.pm-plats input{width:15px;height:15px;accent-color:var(--brand)}

/* ---------- 上传区 ---------- */
.dropzone {
  border: 2px dashed var(--s2); border-radius: var(--radius); background: var(--panel);
  padding: 30px; text-align: center; color: var(--ink-3); margin-bottom: 20px; transition: all .2s;
}
.dropzone.drag { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); }
.dropzone strong { color: var(--ink); }
.dropzone .dz-hint { font-size: 12.5px; margin-top: 6px; }

/* ---------- KPI 卡片（编辑式：标签在上、大数字在下） ---------- */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 20px; }
.kpi {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 14px; padding: 18px 20px; box-shadow: none;
  transition: border-color .15s, box-shadow .15s;
}
.kpi:hover { border-color: var(--line-2); box-shadow: var(--shadow-sm); }
.kpi-label { font-size: 12px; color: var(--ink-3); display: flex; align-items: center; gap: 8px; font-weight: 500; letter-spacing: .2px; }
.kpi-ico { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; font-size: 14px; flex-shrink: 0; }
.kpi-value { font-size: 30px; font-weight: 750; color: var(--ink); margin-top: 14px; letter-spacing: -.8px; }
.kpi-sub { font-size: 11.5px; color: var(--ink-3); margin-top: 5px; }

/* ---------- 销售主指标 Hero（大数字 + sparkline） ---------- */
.kpi-hero {
  grid-column: 1 / -1;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  background: linear-gradient(120deg, #ffffff 60%, #FCEFEF 100%);
  border: 1px solid var(--line); border-left: 3px solid var(--brand);
  border-radius: var(--radius-lg); padding: 20px 24px;
}
.kpi-hero-main { min-width: 0; }
.kpi-hero-label { font-size: 12.5px; color: var(--ink-3); font-weight: 600; letter-spacing: 1.5px; }
.kpi-hero-value {
  font-size: 38px; font-weight: 800; color: var(--ink); letter-spacing: -1px;
  margin-top: 6px; line-height: 1.08; font-variant-numeric: tabular-nums;
}
.kpi-hero-sub { font-size: 12.5px; color: var(--ink-3); margin-top: 6px; font-variant-numeric: tabular-nums; }
.kpi-hero-spark { width: 220px; height: 64px; flex-shrink: 0; }
.kpi-row { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.kpi-mini { padding: 15px 18px; }
.kpi-mini .kpi-value { font-size: 22px; margin-top: 9px; }

/* ---------- 图表网格 / 卡片 ---------- */
.chart-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 20px; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 20px 22px;
  box-shadow: none;
}
.card.span-2 { grid-column: span 2; }
.card-title {
  font-size: 14.5px; font-weight: 650; color: var(--ink); margin-bottom: 3px;
  letter-spacing: -.1px; line-height: 1.3;
}
.card-desc { font-size: 12px; color: var(--ink-3); margin-bottom: 14px; }
.chart { width: 100%; height: 300px; }
.chart.tall { height: 340px; }

/* ---------- 数据表 ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 11px 14px; text-align: left; white-space: nowrap; }
th { background: var(--s0); color: var(--ink-2); font-weight: 600; border-bottom: 2px solid var(--line); font-size: 12.5px; }
td { border-bottom: 1px solid var(--s1); color: var(--ink); }
tr:hover td { background: var(--s0); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.badge { padding: 3px 10px; border-radius: 20px; font-size: 11.5px; font-weight: 600; display: inline-block; }
.badge.warn { background: #fee2e2; color: #991b1b; }
.badge.caution { background: var(--a-l); color: #92400e; }
.badge.ok { background: var(--g-l); color: #065f46; }

/* ---------- 库存明细分页器 ---------- */
.pager { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 14px 0 4px; }
.pg-btn { border: 1px solid var(--line); background: #fff; color: var(--ink); font-size: 13px; padding: 6px 14px; border-radius: 8px; cursor: pointer; transition: all .15s; }
.pg-btn:hover:not([disabled]) { border-color: var(--primary); color: var(--primary); }
.pg-btn[disabled] { opacity: .45; cursor: not-allowed; }
.pg-info { font-size: 12.5px; color: var(--ink-3); }

/* 库存明细查询栏 */
.inv-filter { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; align-items: center; }
.inv-input { height: 36px; padding: 0 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 13px; color: var(--ink); background: #fff; outline: none; }
.inv-input:focus { border-color: var(--primary); }
.inv-filter select.inv-input { cursor: pointer; min-width: 140px; }
.inv-input-sm { height: 32px; padding: 0 10px; font-size: 12.5px; min-width: 130px; cursor: pointer; }
.inv-alert-filter { display: flex; align-items: center; gap: 8px; margin: 4px 0 14px; }
.iaf-label { font-size: 12.5px; color: var(--ink-3); }
.inv-row { cursor: pointer; }
.inv-row:hover td { background: var(--pri-l); }
.sales-row { cursor: pointer; }
.sales-row:hover td { background: var(--pri-l); }
.modal-detail { max-width: 460px; max-height: 82vh; overflow-y: auto; }
.dt-list { margin: 6px 0 4px; }
.dt-row { display: flex; justify-content: space-between; gap: 16px; padding: 9px 4px; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.dt-row:last-child { border-bottom: none; }
.dt-k { color: var(--ink-2); font-weight: 600; flex-shrink: 0; }
.dt-v { color: var(--ink); text-align: right; word-break: break-all; }

/* 利润分析 - 成本设置栏 */
.cost-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 6px 0; }
.cost-bar label { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.cost-bar input[type=range] { flex: 1; min-width: 180px; accent-color: var(--primary); }
.cost-bar input[type=number] { width: 72px; height: 34px; padding: 0 10px; border: 1px solid var(--line); border-radius: 8px; font-size: 13px; text-align: center; outline: none; }
.cost-bar input[type=number]:focus { border-color: var(--primary); }

/* 销售明细查询栏 */
.sales-filter { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.sales-filter label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--ink-2); font-weight: 600; }
.sales-filter .inv-input { width: 150px; }
.sales-filter input[type=date].inv-input { width: 165px; }

/* ---------- 空状态 ---------- */
.empty { text-align: center; padding: 70px 20px; color: var(--ink-3); }
.empty-ico { font-size: 52px; margin-bottom: 14px; }
.empty h3 { color: var(--ink); font-size: 17px; margin-bottom: 8px; }
.empty p { font-size: 13.5px; line-height: 1.8; }

/* ---------- 占位模块 ---------- */
.coming { display: grid; place-items: center; padding: 60px 20px; }
.coming-box { text-align: center; max-width: 440px; }
.coming-ico { font-size: 60px; margin-bottom: 16px; }
.coming h2 { font-size: 22px; margin-bottom: 10px; }
.coming p { color: var(--ink-2); line-height: 1.9; font-size: 14px; }
.plan-list { text-align: left; margin-top: 20px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 22px; }
.plan-list li { margin: 8px 0; color: var(--ink-2); font-size: 13.5px; }

/* ---------- 洞察框（参考标准 .in） ---------- */
.insight {
  background: var(--pri-l); border-left: 4px solid var(--primary);
  padding: 16px 20px; border-radius: 0 12px 12px 0; margin-top: 20px;
  font-size: 14px; line-height: 1.9; color: var(--ink-2);
}
.insight .it { font-weight: 700; color: var(--primary); font-size: 15px; margin-bottom: 8px; display: block; }

/* ---------- 区块大标题（编号徽章，参考 .sc-h/.sc-b） ---------- */
.sec-head { display: flex; align-items: center; gap: 12px; margin: 8px 0 20px; }
.sec-badge { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 10px; background: var(--primary); color: #fff; font-size: 16px; font-weight: 700; }
.sec-title { font-size: 22px; font-weight: 700; color: var(--ink); }

/* 模块亮点区块（触点分析大师）—— 上移并强化视觉权重 */
.sec-head-hero {
  position: relative;
  padding: 14px 18px;
  margin: 4px 0 22px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(99,102,241,0.10), rgba(236,72,153,0.08));
  border: 1px solid rgba(99,102,241,0.25);
  box-shadow: 0 6px 20px rgba(99,102,241,0.10);
}
.sec-head-hero .sec-badge {
  width: 42px; height: 42px; font-size: 19px;
  background: linear-gradient(135deg, #6366f1, #ec4899);
  box-shadow: 0 4px 12px rgba(99,102,241,0.35);
}
.sec-head-hero .sec-title { font-size: 24px; }

/* ---------- 高亮 / 药丸标签（参考 .hl/.tg） ---------- */
.hl { background: linear-gradient(180deg, transparent 60%, #fde68a 60%); padding: 0 3px; font-weight: 700; }
.tag { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.tag-r { background: #fee2e2; color: #991b1b; }
.tag-g { background: var(--g-l); color: #065f46; }
.tag-a { background: var(--a-l); color: #92400e; }
.tag-b { background: var(--b-l); color: #1e40af; }
.tag-p { background: var(--p-l); color: #5b21b6; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--s8); color: #fff; padding: 12px 22px; border-radius: 10px; font-size: 13.5px;
  opacity: 0; pointer-events: none; transition: all .25s; z-index: 100; max-width: 90vw;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { background: var(--up); }
.toast.ok { background: var(--down); }

/* ---------- 上传信息条 ---------- */
.info-bar {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  background: var(--pri-l); border: 1px solid #fecaca; color: var(--pri-d);
  padding: 10px 16px; border-radius: 10px; margin-bottom: 18px; font-size: 12.5px;
}
.info-bar b { color: var(--pri-d); }

/* 移动端抽屉：汉堡按钮 + 遮罩（桌面端隐藏） */
.hamburger { display: none; }
.drawer-backdrop {
  position: fixed; inset: 0; background: rgba(20, 24, 33, .42); z-index: 50;
  opacity: 0; pointer-events: none; transition: opacity .26s ease;
}
.drawer-backdrop.show { opacity: 1; pointer-events: auto; }

/* 静态报表 iframe 内嵌（触点分析三级报表） */
.report-frame-card { position: relative; padding: 0; overflow: hidden; min-height: 420px; }
.report-frame { display: block; width: 100%; height: calc(100vh - 210px); min-height: 560px; border: 0; background: #fff; opacity: 0; transition: opacity .3s; }
.report-frame.loaded { opacity: 1; }
.report-frame-loading { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; background: var(--s1); color: var(--ink-2); font-size: 14px; z-index: 2; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .hamburger { display: inline-flex; }
  .sidebar {
    position: fixed; top: 0; left: 0; bottom: 0; height: 100vh; width: 282px; max-width: 84vw;
    transform: translateX(-100%); transition: transform .26s ease; z-index: 60;
    box-shadow: 0 12px 48px rgba(20, 24, 33, .20); padding-top: 18px;
  }
  .sidebar.open { transform: translateX(0); }
  .nav-group + .nav-group { margin-top: 12px; }
  .nav-group-head { font-size: 14.5px; }
  .main { padding-bottom: 0; }
  .topbar { padding: 14px 16px; }
  .topbar-title { font-size: 17px; }
  .btn { padding: 8px 12px; font-size: 12.5px; }
  .content { padding: 18px 16px 48px; }
  .chart-grid { grid-template-columns: 1fr; }
  .card.span-2 { grid-column: span 1; }
  .kpi-value { font-size: 22px; }
  .kpi-hero { flex-direction: column; align-items: stretch; gap: 12px; }
  .kpi-hero-value { font-size: 30px; }
  .kpi-hero-spark { width: 100%; height: 56px; }
  .kpi-row { grid-template-columns: 1fr; }
  .chart { height: 260px; }
}
@media (max-width: 420px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .kpi { padding: 14px; }
}

/* ---------- 数据管理模块 ---------- */
.dm-summary { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; }
.dm-stat { background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--brand); border-radius: var(--radius); padding: 16px 20px; flex: 1; min-width: 150px; box-shadow: var(--shadow-sm); }
.dm-stat .n { font-size: 24px; font-weight: 700; color: var(--ink); }
.dm-stat .t { font-size: 12.5px; color: var(--ink-2); margin-top: 4px; }

.src-group { margin-bottom: 26px; }
.src-group-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.src-badge { font-size: 13px; font-weight: 700; color: #fff; padding: 5px 14px; border-radius: 20px; background: var(--brand); }
.src-count { font-size: 12.5px; color: var(--ink-3); }
.src-module { font-size: 12px; color: var(--ink-3); margin-left: auto; }

.ds-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.ds-card { background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--brand); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow-sm); }
.ds-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.ds-name { font-size: 14px; font-weight: 700; word-break: break-all; }
.ds-badge { font-size: 11px; padding: 2px 8px; border-radius: 20px; background: var(--primary-soft); color: var(--primary); white-space: nowrap; font-weight: 600; }
.ds-meta { font-size: 12.5px; color: var(--ink-2); margin-top: 12px; line-height: 2; }
.ds-meta b { color: var(--ink); font-weight: 600; }
.ds-actions { margin-top: 14px; display: flex; gap: 8px; }
.ds-del { background: #fdecec; color: var(--up); border: none; border-radius: 8px; padding: 7px 14px; font-size: 12.5px; font-weight: 600; cursor: pointer; }
.ds-del:hover { background: #f9d6d4; }

/* ---------- 上传来源弹窗 ---------- */
.modal-mask { position: fixed; inset: 0; background: rgba(15, 23, 42, .45); display: grid; place-items: center; z-index: 200; }
.modal-mask[hidden] { display: none; }
.modal { background: #fff; border-radius: 16px; padding: 24px; width: min(420px, 92vw); box-shadow: 0 16px 50px rgba(0, 0, 0, .25); }
.modal-title { font-size: 17px; font-weight: 700; }
.modal-desc { font-size: 13px; color: var(--ink-2); margin: 8px 0 16px; line-height: 1.7; }
.src-options { display: flex; flex-direction: column; gap: 10px; }
.src-opt { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border: 1.5px solid var(--line); border-radius: 12px; cursor: pointer; transition: all .15s; background: var(--s1); }
.src-opt:hover { border-color: var(--primary); background: var(--primary-soft); }
.src-opt .so-ico { font-size: 22px; }
.src-opt .so-name { font-weight: 700; font-size: 14px; }
.src-opt .so-mod { font-size: 12px; color: var(--ink-3); }
.modal-actions { margin-top: 18px; display: flex; justify-content: flex-end; gap: 10px; }
.modal-sm { width: min(320px, 92vw); }
/* 管理密码弹窗输入 */
.pw-input { width: 100%; padding: 11px 13px; border: 1.5px solid var(--line); border-radius: 10px; font-size: 14px; outline: none; transition: border-color .15s; }
.pw-input:focus { border-color: var(--primary); }
.pw-err { color: var(--up); font-size: 12.5px; min-height: 18px; margin-top: 8px; font-weight: 600; }
/* 管理锁按钮解锁态 */
#lockBtn.lock-on { background: var(--primary); color: #fff; border-color: var(--primary); }
#lockBtn.lock-on:hover { background: var(--pri-d); }

/* ---------- 触点分析大师（聊天面板） ---------- */
.master-card { padding-bottom: 16px; }
.master-card .insight { margin: 0 0 4px; }
.master-divider { height: 1px; background: var(--line); margin: 14px -20px 12px; }
.master-msgs {
  max-height: 420px; overflow-y: auto; padding: 10px 4px 6px;
  display: flex; flex-direction: column; gap: 12px; margin-bottom: 12px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--s0);
}
.master-welcome { color: var(--ink-2); font-size: 13.5px; line-height: 1.9; padding: 8px 6px; }
.master-welcome b { color: var(--primary); }
.master-msg { display: flex; }
.master-msg.user { justify-content: flex-end; }
.master-msg.bot { justify-content: flex-start; }
.master-bubble {
  max-width: 82%; padding: 10px 14px; border-radius: 14px; font-size: 13.5px; line-height: 1.85;
  word-break: break-word; box-shadow: var(--shadow);
}
.master-msg.user .master-bubble { background: var(--primary); color: #fff; border-bottom-right-radius: 4px; }
.master-msg.bot .master-bubble { background: #fff; color: var(--ink); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.master-bubble strong { color: var(--primary); font-weight: 700; }
.master-msg.user .master-bubble strong { color: #fff; }
.master-tbl { margin-top: 10px; }
.master-tbl table { font-size: 12.5px; }
.master-tbl th { font-size: 12px; padding: 8px 12px; }
.master-tbl td { padding: 7px 12px; }
.master-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.master-chip {
  border: 1px solid var(--line); background: var(--panel); color: var(--ink-2);
  border-radius: 20px; padding: 6px 14px; font-size: 12.5px; cursor: pointer; transition: all .15s; font-weight: 500;
}
.master-chip:hover { border-color: var(--primary); color: var(--primary); background: var(--pri-l); }
.master-input-row { display: flex; gap: 10px; }
.master-input { flex: 1; height: 42px; }
.master-input-row .btn { height: 42px; padding: 0 22px; }
.master-chip.active { border-color: var(--primary); color: var(--primary); background: var(--pri-l); font-weight: 600; }

/* ---------- 智能做图（文生图） ---------- */
.img-textarea { height: auto; min-height: 78px; padding: 10px 12px; resize: vertical; line-height: 1.5; font-family: inherit; width: 100%; }
.img-input-duo { display: flex; flex-direction: column; gap: 10px; margin-bottom: 12px; }
.img-input-duo .master-input { width: 100%; }
.img-status { font-size: 12.5px; color: var(--ink-3); margin-left: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 360px; }
.img-meta { display: flex; gap: 6px; padding: 6px 12px; border-top: 1px solid var(--line); }
.img-tag { font-size: 11px; padding: 2px 8px; border-radius: 10px; font-weight: 600; }
.img-tag-ref { background: #ecfdf5; color: #065f46; }
.img-tag-ai { background: #eff6ff; color: #1e40af; }
.img-ratio-row { display: flex; align-items: center; gap: 8px; margin: 12px 0; }
.img-ratio-label { font-size: 12.5px; color: var(--ink-3); }
.img-note { font-size: 11.5px; color: var(--ink-3); margin-top: 12px; line-height: 1.6; }
.img-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-top: 22px; }
.img-card { border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: #fff; box-shadow: 0 2px 10px rgba(15,23,42,.05); }
.img-card img { display: block; width: 100%; height: auto; background: #f3f4f6; }
.img-prompt { font-size: 12px; color: var(--ink-3); padding: 10px 12px; line-height: 1.5; border-top: 1px solid var(--line); word-break: break-word; }
.img-actions { padding: 0 12px 12px; }
.btn-sm { height: 32px; padding: 0 14px; font-size: 12.5px; }

/* ---------- 智能做图：两步流程候选图 ---------- */
.img-cand-wrap { margin-top: 20px; }
.img-cand-head { font-size: 14px; font-weight: 650; color: var(--ink); margin-bottom: 12px; }
.img-cand-site { font-size: 12.5px; color: var(--brand); margin: -4px 0 12px; word-break: break-all; }
.img-cand-site a { color: var(--brand); text-decoration: underline; }
.img-cand-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
.img-cand-cell { border: 2px solid var(--line); border-radius: 12px; overflow: hidden; background: #fff; cursor: pointer; transition: border-color .15s, box-shadow .15s, transform .15s; position: relative; }
.img-cand-cell:hover { border-color: var(--brand); transform: translateY(-2px); box-shadow: 0 6px 18px rgba(15,23,42,.12); }
.img-cand-cell.active { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-50); }
.img-cand-cell img { display: block; width: 100%; height: 150px; object-fit: contain; background: #f3f4f6; }
.img-cand-src { display: block; font-size: 11px; color: var(--ink-3); padding: 6px 8px; border-top: 1px solid var(--line); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.img-selected-row { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.img-selected-label { font-size: 13px; color: var(--ink-2); font-weight: 600; }
.img-selected-thumb { width: 72px; height: 72px; object-fit: contain; border: 1px solid var(--line); border-radius: 8px; background: #f3f4f6; }

/* ---------- 推广卡参数表单 ---------- */
.promo-form { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; }
.promo-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.promo-label { font-size: 13px; color: var(--ink-2); font-weight: 600; width: 80px; flex-shrink: 0; text-align: right; }
.promo-row .inv-input { height: 36px; font-size: 13px; }
.discount-item { display: flex; gap: 8px; margin-bottom: 6px; }
.discount-item .discount-label { width: 130px; }
.discount-item .discount-amount { width: 100px; }
.discount-item .discount-type { width: 56px; height: 36px; font-size: 13px; border: 1px solid var(--line); border-radius: 8px; padding: 0 6px; background: #fff; color: var(--ink-1); flex-shrink: 0; }

/* ---------- 激励金额查询（O2O hero 区） ---------- */
.incq-card { padding-bottom: 16px; }
.incq-rules { font-size: 13px; color: var(--ink-2); margin: 10px 0 14px; line-height: 1.6; background: #fff8f0; border-radius: 8px; padding: 12px 14px; }
.incq-input-row { display: flex; gap: 10px; align-items: center; }
.incq-input { flex: 1; }
.incq-btn { height: 40px; padding: 0 28px; font-size: 14px; font-weight: 600; letter-spacing: .3px; }
.incq-count { font-size: 13px; color: var(--ink-3); text-align: right; margin-top: 8px; }

/* ---------- 页面巡查（AI 布局分析） ---------- */
.pc-intro .pc-input-row { display: flex; gap: 12px; margin-top: 16px; }
.pc-url { flex: 1; height: 44px; padding: 0 16px; border: 1px solid var(--line-2); border-radius: 10px; font-size: 14px; color: var(--ink); background: #fff; outline: none; transition: border-color .15s, box-shadow .15s; }
.pc-url:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-50); }
.pc-input-row .btn-primary { height: 44px; padding: 0 26px; }
.pc-examples { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 14px; }
.pc-ex-label { font-size: 12.5px; color: var(--ink-3); }
.pc-note { font-size: 12px; color: var(--ink-3); margin-top: 14px; line-height: 1.8; border-top: 1px dashed var(--line); padding-top: 12px; }
.pc-loading { display: flex; align-items: center; gap: 14px; padding: 40px 20px; color: var(--ink-2); font-size: 14px; }
.pc-spinner { width: 22px; height: 22px; border: 3px solid var(--line-2); border-top-color: var(--brand); border-radius: 50%; animation: pc-spin .8s linear infinite; flex-shrink: 0; }
@keyframes pc-spin { to { transform: rotate(360deg); } }

.pc-hero { display: flex; align-items: center; gap: 24px; background: linear-gradient(120deg, #ffffff 62%, #FCEFEF 100%); border-left: 3px solid var(--brand); }
.pc-hero-main { flex: 1; min-width: 0; }
.pc-hero-type { display: inline-block; font-size: 12px; font-weight: 700; color: #fff; background: var(--brand); padding: 3px 12px; border-radius: 20px; letter-spacing: .5px; }
.pc-hero-sum { font-size: 16px; font-weight: 650; color: var(--ink); margin-top: 12px; letter-spacing: -.2px; }
.pc-hero-src { font-size: 11.5px; font-weight: 600; color: var(--ink-3); background: var(--s1); padding: 5px 12px; border-radius: 20px; flex-shrink: 0; }
.pc-src-rule { color: var(--amber); background: var(--amber-50); }
.pc-hero-srcbox { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; flex-shrink: 0; }
.pc-via { font-size: 11px; font-weight: 600; padding: 4px 10px; border-radius: 20px; flex-shrink: 0; }
.pc-via-pw { color: #fff; background: var(--brand); }
.pc-via-fetch { color: var(--ink-3); background: var(--s1); }
.pc-via-warn { color: var(--amber); background: var(--amber-50); border: 1px solid var(--amber); }

.pc-blocks { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.pc-block { font-size: 12.5px; color: var(--ink-2); background: var(--s1); border: 1px solid var(--line); border-radius: 8px; padding: 6px 12px; }
.pc-block b { color: var(--ink); }

.pc-recs { display: flex; flex-direction: column; gap: 14px; margin-top: 6px; }
.pc-rec { border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; background: var(--s0); }
.pc-rec-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pc-rec-title { font-size: 14.5px; font-weight: 700; color: var(--ink); }
.pc-rec-ref { margin-left: auto; }
.pc-rec-detail { font-size: 13px; color: var(--ink-2); line-height: 1.85; margin-top: 8px; }
.pc-rec-exp { font-size: 12.5px; color: var(--green); margin-top: 8px; font-weight: 600; }
.pc-foot { font-size: 12px; color: var(--ink-3); margin-top: 4px; word-break: break-all; }
.pc-foot a { color: var(--primary); }

.pc-wire-card { border-top: 3px solid var(--brand); }
.pc-wire-card svg { display: block; margin: 6px 0 4px; }
.pc-wire-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.pc-deltas { display: flex; flex-direction: column; gap: 7px; margin-top: 8px; border-top: 1px dashed var(--line); padding-top: 12px; }
.pc-delta { display: flex; align-items: center; gap: 10px; font-size: 12.5px; flex-wrap: wrap; }
.pc-delta .tag { flex-shrink: 0; }
.pc-delta-flow { font-weight: 600; color: var(--ink-2); }
.pc-delta-label { color: var(--ink-3); }

@media (max-width: 820px) {
  .pc-hero { flex-direction: column; align-items: stretch; gap: 14px; }
  .pc-hero-srcbox { align-self: flex-start; align-items: flex-start; flex-direction: row; flex-wrap: wrap; }
}

/* ---------- 图表卡片头部（标题 + 控件，如月份选择） ---------- */
.card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.card-head .card-desc { margin-bottom: 0; }
.card-ctrl { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--ink-3); font-weight: 600; flex-shrink: 0; }
.card-ctrl select { font-weight: 500; cursor: pointer; }
@media (max-width: 820px) {
  .card-head { flex-direction: column; align-items: stretch; }
  .card-ctrl { width: 100%; }
  .card-ctrl select { flex: 1; }
}

/* ---------- 悬浮问答机器人 ---------- */
.qa-fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  font-size: 26px;
  line-height: 56px;
  text-align: center;
  box-shadow: 0 8px 22px rgba(230, 0, 18, 0.38);
  cursor: grab;
  z-index: 9999;
  user-select: none;
  transition: transform .15s ease, box-shadow .15s ease;
  touch-action: none;
}
.qa-fab:hover { transform: translateY(-2px) scale(1.05); box-shadow: 0 12px 28px rgba(230, 0, 18, 0.46); }
.qa-fab:active { cursor: grabbing; }
.qa-fab.dragging { opacity: .85; cursor: grabbing; }

.qa-panel {
  position: fixed;
  right: 22px;
  bottom: 90px;
  width: 340px;
  height: 460px;
  max-height: calc(100vh - 110px);
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 18px 48px rgba(26, 29, 36, 0.28);
  z-index: 9998;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: qa-pop .18s ease;
}
.qa-panel[hidden] { display: none; }
@keyframes qa-pop { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }

.qa-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--brand);
  color: #fff;
  cursor: move;
  touch-action: none;
  flex-shrink: 0;
}
.qa-title { font-weight: 700; font-size: 14.5px; }
.qa-close {
  border: 0;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}
.qa-close:hover { background: rgba(255, 255, 255, 0.32); }

.qa-body {
  flex: 1;
  overflow-y: auto;
  padding: 14px 12px;
  background: #f6f7f9;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.qa-msg {
  max-width: 88%;
  padding: 9px 12px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.6;
  word-break: break-word;
}
.qa-msg.bot {
  align-self: flex-start;
  background: #fff;
  color: var(--ink);
  border: 1px solid #ececf0;
  border-bottom-left-radius: 4px;
}
.qa-msg.user {
  align-self: flex-end;
  background: var(--brand);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.qa-msg.bot strong { color: var(--brand-600); }

.qa-suggest {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 12px 0;
  background: #f6f7f9;
}
.qa-chip {
  border: 1px solid var(--brand-100);
  background: #fff;
  color: var(--brand-600);
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 999px;
  cursor: pointer;
  transition: background .12s ease;
}
.qa-chip:hover { background: var(--brand-50); }

.qa-input {
  display: flex;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid #ececf0;
  background: #fff;
  flex-shrink: 0;
}
.qa-input input {
  flex: 1;
  min-width: 0;
  border: 1px solid #dfe2e8;
  border-radius: 9px;
  padding: 8px 11px;
  font-size: 13px;
  outline: none;
}
.qa-input input:focus { border-color: var(--brand); }
.qa-input .btn { padding: 8px 14px; font-size: 13px; white-space: nowrap; }

@media (max-width: 480px) {
  .qa-panel { right: 10px; left: 10px; width: auto; bottom: 84px; }
  .qa-fab { right: 14px; bottom: 14px; }
}

.qa-hr { border: 0; border-top: 1px solid #ececf0; margin: 6px 0; }
.qa-msg.bot { line-height: 1.65; }

/* 新款/热销款库存关注标签 */
.inv-tag { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 11.5px; font-weight: 600; }
.inv-tag-new { background: rgba(230, 0, 18, .1); color: var(--brand); }
.inv-tag-hot { background: #fff4e0; color: #b25e09; }

/* 比价手动填价 */
.pm-via-manual { background: #fff4e0; color: #b25e09; }
.pm-manual-box { display: flex; flex-direction: column; gap: 6px; }
.pm-manual-ctl { display: flex; gap: 6px; align-items: center; }
.pm-manual-input { width: 120px; padding: 5px 8px; border: 1px solid var(--line); border-radius: 6px; font-size: 12.5px; }
.pm-manual-btn { padding: 5px 10px !important; font-size: 12px !important; }