:root{
  --primary:#4f46e5; --primary-d:#4338ca; --primary-l:#eef2ff;
  --accent:#0ea5e9; --success:#16a34a; --danger:#dc2626; --warn:#d97706;
  --bg:#f5f7fb; --card:#ffffff; --text:#1f2937; --muted:#6b7280;
  --border:#e5e7eb; --radius:12px; --shadow:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
  --side-w:240px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--text);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}

/* ---------- 登录 ---------- */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;
  background:linear-gradient(135deg,#4f46e5 0%,#0ea5e9 100%)}
.login-card{width:360px;max-width:92vw;background:#fff;border-radius:18px;padding:38px 32px;
  box-shadow:0 20px 50px rgba(0,0,0,.25)}
.login-brand{text-align:center;margin-bottom:22px}
.logo{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,#4f46e5,#0ea5e9);
  color:#fff;font-size:26px;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 12px}
.login-brand h1{font-size:19px}
.login-brand .sub{color:var(--muted);font-size:13px;margin-top:4px}
.login-card label{display:block;margin-bottom:14px;font-size:13px;color:var(--muted)}
.login-card input{width:100%;margin-top:6px;padding:11px 12px;border:1px solid var(--border);
  border-radius:10px;font-size:14px;outline:none;transition:.2s}
.login-card input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-l)}

/* ---------- 布局 ---------- */
.sidebar{position:fixed;top:0;left:0;width:var(--side-w);height:100vh;z-index:30;
  background:linear-gradient(180deg,#312e81 0%,#1e1b4b 100%);color:#cbd5e1;display:flex;flex-direction:column;
  transition:transform .25s ease}
.side-brand{display:flex;align-items:center;gap:12px;padding:20px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.side-brand .logo{width:40px;height:40px;border-radius:11px;font-size:19px;margin:0;
  background:linear-gradient(135deg,#6366f1,#0ea5e9)}
.side-title{color:#fff;font-weight:600;font-size:15px;line-height:1.3}
.side-nav{flex:1;padding:12px 10px;overflow-y:auto}
.side-nav a{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:10px;
  color:#cbd5e1;font-size:14px;margin-bottom:4px;transition:.15s}
.side-nav a .ni{width:20px;text-align:center;font-size:15px;opacity:.85}
.side-nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.side-nav a.active{background:linear-gradient(90deg,#4f46e5,#6366f1);color:#fff;box-shadow:0 4px 12px rgba(79,70,229,.4)}
.side-foot{padding:14px 18px;font-size:12px;color:rgba(255,255,255,.45);border-top:1px solid rgba(255,255,255,.08)}

.main{margin-left:var(--side-w);min-height:100vh;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;
  padding:14px 22px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border)}
.page-title{font-size:17px;font-weight:600}
.top-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.uname{color:var(--muted);font-size:13px}
.hamburger{display:none;border:none;background:none;font-size:22px;color:var(--text)}
.mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:25}

.content{padding:22px;flex:1}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:20px;margin-bottom:18px}
.card h2{font-size:16px;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.card h2 .tag{font-size:12px;font-weight:400;color:var(--muted)}
/* 卡片折叠按钮（导入/导出/使用说明等卡片标题右侧，v1.36.4） */
.card h2 .card-fold-btn{margin-left:auto;font-size:12px;font-weight:400;color:#2563eb;cursor:pointer;
  user-select:none;white-space:nowrap;flex:none;padding:2px 8px;border-radius:6px}
.card h2 .card-fold-btn:hover{background:#eff6ff}

/* ---------- 统计卡 ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}
.stat{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.stat .k{font-size:13px;color:var(--muted)}
.stat .v{font-size:26px;font-weight:700;margin-top:6px}
.stat .v.pos{color:var(--success)} .stat .v.neg{color:var(--danger)}
.stat .s{font-size:12px;color:var(--muted);margin-top:4px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 15px;border:1px solid var(--border);
  border-radius:9px;background:#fff;color:var(--text);font-size:13px;transition:.15s}
.btn:hover{border-color:#cbd5e1;background:#f8fafc}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-d);border-color:var(--primary-d)}
.btn-danger{background:#fff;border-color:#fecaca;color:var(--danger)}
.btn-danger:hover{background:#fef2f2}
.btn-ghost{background:transparent;border-color:transparent;color:var(--muted)}
.btn-ghost:hover{background:#f1f5f9}
.btn-sm{padding:5px 10px;font-size:12px;border-radius:7px}
.btn-block{width:100%;justify-content:center;padding:11px;font-size:15px;margin-top:6px}

/* ---------- 表格 ---------- */
.table-wrap{overflow-x:auto;border-radius:10px;border:1px solid var(--border)}
table{width:100%;border-collapse:collapse;font-size:13px;min-width:640px}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}
th{background:#f8fafc;font-weight:600;color:#374151;position:sticky;top:0}
tbody tr:hover{background:#fafbff}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.pos{color:var(--success);font-weight:600} .neg{color:var(--danger);font-weight:600}
tr.total-row td{background:#eef2f7;border-top:2px solid var(--border)}
/* ---------- 费用占比（v1.40.0）---------- */
/* 金额下方一行小字「占营收 x.x%」，让成本/推广费/运费/扣点/刷单…都能直接读出结构占比 */
.sub-pct{display:block;font-size:11px;font-weight:400;color:#94a3b8;margin-top:1px;letter-spacing:.2px}
.sub-pct.pos{color:#16a34a} .sub-pct.neg{color:#dc2626} .sub-pct.warn{color:#b45309}
/* 费用结构堆叠条：营收 = 100%，逐段显示各项占比 */
.pctbar{display:flex;width:100%;height:26px;border-radius:8px;overflow:hidden;background:#f1f5f9;border:1px solid var(--border);margin:10px 0 8px}
.pctbar-seg{height:100%;min-width:2px;position:relative}
.pctbar-legend{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:12px;color:var(--muted)}
.pctbar-legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px}
.pct-rows{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-top:6px}
.pct-row{border:1px solid var(--border);border-radius:8px;padding:10px 12px;background:#fff}
.pct-row .k{font-size:12px;color:var(--muted)}
.pct-row .v{font-size:18px;font-weight:700;margin-top:3px;font-variant-numeric:tabular-nums}
.pct-row .p{font-size:12px;color:#64748b;margin-top:2px}
/* 主栏目下的子页签（订单明细 / 天猫明细 / 造口成本 / 透视 / 数据记录 / 店铺 / 说明） */
.sub-tabs{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 12px;padding:4px;background:#f1f5f9;border:1px solid var(--border);border-radius:8px}
.sub-tabs a{padding:6px 14px;border-radius:6px;font-size:13px;color:var(--muted);text-decoration:none;white-space:nowrap}
.sub-tabs a:hover{background:#e2e8f0;color:var(--text)}
.sub-tabs a.active{background:var(--primary);color:#fff;font-weight:600}
/* 已全额退款订单：扣点/毛利在核算中已被抵消，标灰划掉避免误读成真实利润 */
.void{color:#94a3b8;text-decoration:line-through}
tr.has-voided{background:#fffbeb}
.tag-warn{background:#fff7ed;color:#c2410c;border:1px solid #fed7aa}
tr.sub-row td{background:#f8fafc;font-weight:600;border-top:1px solid var(--border)}
.period-tabs{display:flex;gap:6px;flex-wrap:wrap}
.tag-pill{display:inline-block;padding:2px 9px;border-radius:20px;font-size:12px;background:var(--primary-l);color:var(--primary-d)}
.tag-warn{background:#fef3c7;color:#92400e}
.tag-ok{background:#dcfce7;color:#166534}

/* ---------- 表单 ---------- */
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:14px}
.toolbar .spacer{flex:1}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;padding:9px 11px;border:1px solid var(--border);
  border-radius:9px;font-size:14px;outline:none;background:#fff;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-l)}
.field .hint{font-size:11px;color:var(--muted);margin-top:4px}
.row-actions{display:flex;gap:6px}
.inline-form{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-end}

/* ---------- 筛选栏 ---------- */
.filterbar{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;padding:14px;
  background:#f8fafc;border:1px solid var(--border);border-radius:10px;margin-bottom:14px}
.filterbar .fb-item{display:flex;flex-direction:column;gap:5px}
.filterbar .fb-item > label{font-size:12px;color:var(--muted)}
.filterbar input,.filterbar select{padding:8px 10px;border:1px solid var(--border);border-radius:9px;
  font-size:13px;outline:none;background:#fff;transition:.15s}
.filterbar input:focus,.filterbar select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-l)}
.filterbar input[type="date"]{padding:7px 10px}
.filterbar .fb-actions{display:flex;gap:8px;margin-left:auto}
@media (max-width:768px){ .filterbar .fb-actions{margin-left:0;width:100%} .filterbar .fb-actions .btn{flex:1;justify-content:center} }

/* ---------- 批量操作选项 ---------- */
.optradio{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.optradio label{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border:1px solid var(--border);
  border-radius:9px;font-size:13px;cursor:pointer;background:#fff;transition:.15s}
.optradio input[type="radio"]{margin:0}
.optradio label:hover{border-color:var(--primary);background:var(--primary-l)}

/* ---------- 批量管理栏 ---------- */
.batchbar{display:flex;align-items:center;gap:12px;padding:10px 12px;margin-bottom:10px;
  background:#fef2f2;border:1px solid #fecaca;border-radius:10px}
.batchbar .selall{display:none}
.col-check{width:42px;text-align:center;padding-left:0;padding-right:0}
.col-check input{width:16px;height:16px;cursor:pointer;vertical-align:middle}

/* ---------- 长文本截断：平台导出的商品标题常 40+ 字，统一截断 + 悬浮看全文 ---------- */
.t-name{max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.t-spec {max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.t-id{max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}
/* 订单状态列：关闭订单灰显标签 */
.st-txt{max-width:120px;display:inline-block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom}
.tag-closed{display:inline-block;padding:2px 8px;border-radius:20px;font-size:12px;background:#e2e8f0;color:#64748b}
/* 赠品标签：只计成本，金额字段锁定 */
.tag-gift{display:inline-block;padding:2px 8px;border-radius:20px;font-size:12px;background:#fef3c7;color:#92400e;font-weight:600}
tr.gift-row td{background:#fffbeb}
/* 已发货退款（交易关闭 + 有运单号）：只计快递费 + 运费险 */
.tag-refund{display:inline-block;padding:2px 8px;border-radius:20px;font-size:12px;background:#fee2e2;color:#b91c1c;font-weight:600}
tr.refund-row td{background:#fff5f5}
.link-id{color:var(--primary);text-decoration:none;font-weight:600}
.link-id:hover{text-decoration:underline}
/* 订单号：点击查看详情 */
.link-order{color:var(--text);font-weight:600;border-bottom:1px dashed #94a3b8;cursor:pointer}
.link-order:hover{color:var(--primary);border-bottom-color:var(--primary)}
/* 订单详情弹窗 */
.od-body{max-height:60vh;overflow-y:auto}
.od-row{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;padding:8px 2px;border-bottom:1px dashed var(--border)}
.od-row span{color:var(--muted);font-size:13px;white-space:nowrap;flex-shrink:0}
.od-row b{font-weight:600;text-align:right;word-break:break-all}
@media (max-width:768px){ .t-name{max-width:150px} .t-spec{max-width:120px} .t-id{max-width:110px} .st-txt{max-width:110px} }

/* ---------- 分页条 ---------- */
.pager{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px;
  padding:10px 12px;background:#fff;border:1px solid var(--border);border-radius:10px}
.pager .pg{display:inline-flex;align-items:center;padding:7px 14px;border:1px solid var(--border);
  border-radius:8px;font-size:13px;color:var(--text);background:#fff;transition:.15s}
.pager .pg:hover{background:var(--primary-l);border-color:var(--primary)}
.pager .pg-disabled{color:#cbd5e1;pointer-events:none;background:#f9fafb}
.pager .pg-info{font-size:13px;color:var(--muted)}
.pager .pg-size{display:flex;align-items:center;gap:6px;margin-left:auto;font-size:13px;color:var(--muted)}
.pager .pg-size select{padding:6px 8px;border:1px solid var(--border);border-radius:8px;background:#fff;font-size:13px}


/* ---------- 弹窗 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:50;display:none;
  align-items:flex-start;justify-content:center;padding:40px 16px;overflow-y:auto}
.modal-mask.open{display:flex}
.modal{background:#fff;border-radius:14px;width:680px;max-width:100%;padding:22px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal h3{font-size:17px;margin-bottom:16px}
.modal .modal-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}

/* ---------- 提示 ---------- */
.alert{padding:11px 14px;border-radius:10px;font-size:13px;margin-bottom:14px}
.alert-success{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}
.alert-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.alert-info{background:#e0f2fe;color:#075985;border:1px solid #bae6fd}
.muted{color:var(--muted)}
.empty{padding:40px;text-align:center;color:var(--muted)}
.section-title{font-size:15px;font-weight:600;margin:6px 0 12px;display:flex;align-items:center;gap:8px}

/* ---------- 移动端顶部栏目导航（所有页面同一位置：顶栏正下方、内容区上方） ---------- */
/* 多行平铺布局：菜单自动换行，不需要左右滑动 */
.m-nav{display:none;flex-wrap:wrap;gap:7px 8px;padding:10px 12px;
  background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.m-nav a{padding:7px 12px;border-radius:18px;font-size:13px;line-height:1;color:var(--muted);
  background:#f1f5f9;white-space:nowrap;transition:.15s}
.m-nav a.active{background:var(--primary);color:#fff;font-weight:600}

/* ---------- 响应式 ---------- */
@media (max-width:768px){
  /* 移动端已有顶部栏目导航，左侧抽屉导航整体移除 */
  .sidebar{display:none}
  .hamburger{display:none}
  .mask{display:none}
  .main{margin-left:0}
  .content{padding:14px}
  .top-right .uname{display:none}
  .stat .v{font-size:22px}
  .m-nav{display:flex}
}

/* ---------- 移动端筛选栏重设计：两列网格、通栏输入、大触控目标 ---------- */
@media (max-width:768px){
  .filterbar{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:12px;
    background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow)}
  .filterbar .fb-item{min-width:0}
  .filterbar .fb-item > label{font-size:12px}
  .filterbar input,.filterbar select{width:100%!important;height:40px;padding:8px 10px;
    font-size:14px;border-radius:10px;background:#f8fafc}
  .filterbar .fb-item:has(input[name="q"]){grid-column:1/-1}
  .filterbar .fb-actions{grid-column:1/-1;display:flex;gap:8px;margin-left:0}
  .filterbar .fb-actions .btn{flex:1;justify-content:center;height:40px;font-size:14px}
  .filterbar label[style]{grid-column:1/-1}
}

/* ---------- 移动端表格卡片化：数据不再左右滑动（仅作用于 .table-wrap.cards） ---------- */
@media (max-width:768px){
  .table-wrap.cards{overflow:visible;border:none;border-radius:0}
  .table-wrap.cards table{min-width:0;display:block}
  .table-wrap.cards thead{display:none}
  .table-wrap.cards tbody{display:block}
  .table-wrap.cards tbody tr{display:block;position:relative;background:#fff;
    border:1px solid var(--border);border-radius:12px;margin-bottom:10px;padding:46px 12px 6px;
    box-shadow:var(--shadow)}
  .table-wrap.cards tbody tr:hover{background:#fff}
  .table-wrap.cards tbody td{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;
    white-space:normal;border:none;padding:5px 0;font-size:13px}
  .table-wrap.cards tbody td::before{content:attr(data-label);color:var(--muted);font-size:12px;
    flex-shrink:0;max-width:42%}
  .table-wrap.cards tbody td:empty{display:none}
  /* 复选框独占卡片顶部一条带（卡片顶部预留 46px）。width:auto 必须显式设置，
     否则桌面端 .col-check{width:42px} 会把绝对定位的通栏条带压成 42px 宽导致错位 */
  .table-wrap.cards td.col-check{position:absolute;top:0;left:0;right:0;width:auto;height:42px;
    padding:0 12px;display:flex;justify-content:flex-end;align-items:center;text-align:left;
    border-bottom:1px dashed var(--border);background:#f8fafc;border-radius:12px 12px 0 0;cursor:pointer}
  .table-wrap.cards td.col-check::before{content:'选择';color:var(--muted);font-size:12px;
    margin-right:auto;max-width:none}
  .table-wrap.cards td.col-check input{width:20px;height:20px;flex-shrink:0}
  .table-wrap.cards .t-name,.table-wrap.cards .t-spec,.table-wrap.cards .t-id{max-width:none}
  .table-wrap.cards td[data-label="操作"] .row-actions{justify-content:flex-end}
  .table-wrap.cards tfoot{display:none}
}

/* ---------- v1.35.0 移动端适配：竞品 / 智能分析 / 流量分析等新增栏目 ---------- */
@media (max-width:768px){
  /* 卡片与标题收紧，避免横向溢出 */
  .card{padding:12px;border-radius:12px}
  .card h2{font-size:14px;line-height:1.5}
  .card h2 .tag{display:inline-block;margin-top:4px}
  /* 表格：容器内横向滚动，绝不撑破屏幕 */
  .table-wrap{max-width:100%;-webkit-overflow-scrolling:touch}
  .table-wrap table{min-width:auto}
  th,td{padding:8px 9px;font-size:12px}
  td img{max-width:36px;height:36px}
  /* 长文本 / 链接 / AI 方案文本强制换行 */
  .card,.card p,.card div,.hint,details summary{word-break:break-word;overflow-wrap:anywhere}
  .tag{display:inline-block}
  /* 按钮组自动换行 */
  .card > p > .btn,.card > form > .btn{margin-bottom:6px}
  /* 表单控件通栏 */
  .card input[type=text],.card input[type=number],.card input[type=date],
  .card input[type=password],.card select{max-width:100%}
  /* 子页签横滑 */
  .sub-tabs{overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}
  /* 竞品明细 19 列：手机端隐藏次要列，保留 主图/标题/类目/价格/销量/店铺/平台/关键词/页码/操作 */
  .table-wrap.cp-detail th:nth-child(4),.table-wrap.cp-detail td:nth-child(4),
  .table-wrap.cp-detail th:nth-child(8),.table-wrap.cp-detail td:nth-child(8),
  .table-wrap.cp-detail th:nth-child(9),.table-wrap.cp-detail td:nth-child(9),
  .table-wrap.cp-detail th:nth-child(10),.table-wrap.cp-detail td:nth-child(10),
  .table-wrap.cp-detail th:nth-child(13),.table-wrap.cp-detail td:nth-child(13),
  .table-wrap.cp-detail th:nth-child(14),.table-wrap.cp-detail td:nth-child(14),
  .table-wrap.cp-detail th:nth-child(15),.table-wrap.cp-detail td:nth-child(15),
  .table-wrap.cp-detail th:nth-child(18),.table-wrap.cp-detail td:nth-child(18){display:none}
  /* v1.36.1 修复竞品智能分析页手机端错位：
     卡片里表单项写死了内联 min-width（300px/320px 等），内联样式优先级高于上面的
     .filterbar .fb-item{min-width:0}，导致两列网格里相邻列被挤成约 1 字宽、标签一字一行。
     用 !important 在手机端统一压掉内联宽度，控件通栏、标签正常换行 */
  .filterbar .fb-item{min-width:0 !important}
  .filterbar .fb-item > label{white-space:normal;width:auto}
  .filterbar .fb-item input,.filterbar .fb-item select,.filterbar .fb-item textarea{min-width:0 !important}
  .filterbar .fb-item label[style]{white-space:normal}
}