:root{
  /* 参考风格：亮蓝渐变侧边栏 + 浅蓝底 + 白色大圆角卡片 + 彩色点缀 */
  --paper:#EDF4FC; --card:#FFFFFF; --ink:#1E2B3C; --ink2:#48586C;
  --muted:#8C9BAE; --line:#DCE7F3; --line2:#ECF3FA;
  --celadon:#2E8AF6; --celadon-d:#1668D9; --celadon-l:#E8F2FE;
  --clay:#E25C4B; --clay-l:#FDEDEA; --gold:#F0A32F; --gold-l:#FEF4DF;
  --green:#22B07D; --green-l:#E5F7EF;
  --r:14px;
  --shadow:0 6px 20px rgba(43,105,191,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",sans-serif;
  background:var(--paper); color:var(--ink); font-size:14px; -webkit-font-smoothing:antialiased;
}
.serif{font-family:inherit;font-weight:700;letter-spacing:.3px}
.mono{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace}

/* ---------- shell ---------- */
.shell{display:flex;height:100vh;overflow:hidden}
.side{
  width:216px;flex:0 0 216px;
  background:linear-gradient(185deg,#3B93F8 0%,#2E8AF6 42%,#1B6FE6 100%);
  color:#fff;display:flex;flex-direction:column;padding:22px 14px 16px;
  box-shadow:2px 0 18px rgba(27,111,230,.18);
}
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:7px;padding:0 8px 24px}
.brand-logo{height:34px;width:auto;display:block}
.brand-sub{font-size:11px;color:rgba(255,255,255,.65);letter-spacing:.3px}
.nav{display:flex;flex-direction:column;gap:4px;flex:1}
.nav-item{
  display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:11px;
  color:rgba(255,255,255,.78);font-size:13px;font-weight:500;cursor:pointer;
  text-decoration:none;transition:.15s;border-left:2px solid transparent;
}
.nav-item svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.5;flex:0 0 16px;opacity:.9}
.nav-item:hover{background:rgba(255,255,255,.14);color:#fff}
.nav-item.active{
  background:#fff;color:var(--celadon-d);border-left-color:transparent;
  box-shadow:0 4px 12px rgba(21,80,166,.22);font-weight:600;
}
.side-foot{border-top:1px solid rgba(255,255,255,.18);padding-top:13px}
.side-stat{display:flex;align-items:center;gap:7px;font-size:11.5px;color:rgba(255,255,255,.8);padding:0 9px}
.dot{width:6px;height:6px;border-radius:50%;background:#5EE6A8;box-shadow:0 0 0 3px rgba(94,230,168,.25)}
.side-ver{font-size:10px;color:rgba(255,255,255,.45);padding:8px 9px 0;letter-spacing:.4px}

/* ---------- main ---------- */
.main{flex:1;display:flex;flex-direction:column;overflow:hidden}
.topbar{
  display:flex;justify-content:space-between;align-items:flex-end;
  padding:22px 30px 14px;background:transparent;
}
.crumb{font-size:11px;color:var(--celadon);font-weight:600;letter-spacing:.6px;margin-bottom:6px}
.topbar h1{font-size:24px;font-weight:800;letter-spacing:.5px;color:var(--ink)}
.topbar-right{display:flex;gap:8px;align-items:center}
.pill{
  font-size:11.5px;padding:7px 14px;border-radius:20px;background:var(--celadon-l);
  color:var(--celadon-d);font-weight:600;
}
.pill.ghost{background:#fff;border:1px solid var(--line);color:var(--ink2);font-weight:500}
.view{flex:1;overflow-y:auto;padding:6px 30px 40px}

/* ---------- generic ---------- */
.grid{display:grid;gap:16px}
.grid>*{min-width:0} /* 防止表格/长内容把栅格撑爆 */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.card{background:var(--card);border:1px solid rgba(214,229,245,.7);border-radius:var(--r);box-shadow:var(--shadow)}
.card-h{display:flex;justify-content:space-between;align-items:center;padding:16px 20px 0}
.card-t{font-size:14px;font-weight:700;letter-spacing:.2px}
.card-sub{font-size:11.5px;color:var(--muted);margin-top:3px;font-weight:400}
.card-b{padding:14px 20px 18px}
.sec-t{font-size:16px;font-weight:800;margin:28px 0 12px;display:flex;align-items:center;gap:9px}
.sec-t::before{content:"";width:4px;height:15px;background:var(--celadon);border-radius:2px}
.muted{color:var(--muted)}
.num{font-family:ui-monospace,monospace;font-variant-numeric:tabular-nums}

.btn{
  border:1px solid var(--celadon);background:linear-gradient(180deg,#3E93F7,#2E8AF6);color:#fff;
  padding:8px 16px;border-radius:9px;font-size:12.5px;font-weight:600;cursor:pointer;font-family:inherit;
  transition:.15s;white-space:nowrap;box-shadow:0 3px 10px rgba(46,138,246,.25);
}
.btn:hover{background:var(--celadon-d);border-color:var(--celadon-d)}
.btn:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}
.btn.ghost{background:#fff;color:var(--ink2);border-color:var(--line);box-shadow:none}
.btn.ghost:hover{border-color:var(--celadon);color:var(--celadon)}
.btn.sm{padding:5px 11px;font-size:11.5px}
.btn.clay{background:linear-gradient(180deg,#E96A59,var(--clay));border-color:var(--clay);box-shadow:0 3px 10px rgba(226,92,75,.25)}
.btn.clay:hover{background:#C94A3A}

.tag{display:inline-flex;align-items:center;gap:4px;font-size:10.5px;padding:3px 8px;border-radius:6px;font-weight:600}
.tag.ok{background:var(--green-l);color:#14835B}
.tag.warn{background:var(--gold-l);color:#B07414}
.tag.bad{background:var(--clay-l);color:#C4402F}
.tag.gray{background:#F0F4F9;color:var(--ink2)}

table{width:100%;border-collapse:collapse;font-size:12.5px}
th{
  text-align:left;font-weight:600;color:var(--muted);font-size:11px;
  padding:9px 10px;border-bottom:1px solid var(--line);letter-spacing:.3px;white-space:nowrap;
}
td{padding:10px;border-bottom:1px solid var(--line2);vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr:hover{background:#F5FAFF}

/* ---------- dashboard ---------- */
.kpi-row{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.kpi{background:var(--card);border:1px solid rgba(214,229,245,.7);border-radius:var(--r);
  padding:16px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.kpi::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--celadon);opacity:.85}
.kpi-l{font-size:11px;color:var(--muted);letter-spacing:.3px}
.kpi-v{font-size:28px;font-weight:800;margin:7px 0 3px;line-height:1;color:var(--ink)}
.kpi-v small{font-size:12px;font-family:inherit;color:var(--muted);margin-left:3px;font-weight:500}
.kpi-d{font-size:10.5px;color:var(--muted)}
.kpi.alert .kpi-v{color:var(--clay)}
.kpi.alert::before{background:var(--clay)}
.kpi.good .kpi-v{color:var(--green)}
.kpi.good::before{background:var(--green)}

.chain{display:flex;align-items:center;gap:0;padding:6px 0 2px}
.chain-node{flex:1;text-align:center;position:relative}
.chain-node .v{font-size:27px;font-weight:800;color:var(--celadon-d)}
.chain-node .k{font-size:11px;color:var(--muted);margin-top:4px}
.chain-bar{height:6px;background:var(--line2);border-radius:3px;margin:12px 0 0;overflow:hidden}
.chain-bar i{display:block;height:100%;background:linear-gradient(90deg,#5AA5F8,var(--celadon));border-radius:3px;transition:.6s}

.trend{display:flex;align-items:flex-end;gap:5px;height:96px;padding-top:8px}
.trend .bar-g{flex:1;display:flex;flex-direction:column;justify-content:flex-end;gap:2px;height:100%}
.trend .b1{background:linear-gradient(180deg,#4E9CF8,var(--celadon));border-radius:3px 3px 0 0;min-height:1px}
.trend .b2{background:#CBE2FA;border-radius:0 0 3px 3px;min-height:1px}
.trend-x{display:flex;gap:5px;margin-top:6px}
.trend-x span{flex:1;text-align:center;font-size:9px;color:var(--muted)}

.list-row{display:flex;gap:11px;padding:11px 0;border-bottom:1px solid var(--line2);align-items:flex-start}
.list-row:last-child{border-bottom:none}
.avatar{width:26px;height:26px;border-radius:8px;background:var(--celadon-l);color:var(--celadon-d);
  display:grid;place-items:center;font-size:10.5px;font-weight:700;flex:0 0 26px}

/* ---------- receiving ---------- */
.split{display:grid;grid-template-columns:340px 1fr;gap:16px;align-items:start}
.paper{
  background:#FDFEFE;border:1px solid var(--line);border-radius:12px;padding:18px;
  font-family:ui-monospace,"Songti SC",monospace;font-size:11.5px;line-height:1.85;
  white-space:pre-wrap;color:#43536A;max-height:520px;overflow:auto;
  box-shadow:var(--shadow);
}
.paper-h{
  display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;
  padding-bottom:9px;border-bottom:1px dashed var(--line);font-family:inherit;font-size:10.5px;color:var(--muted);
}
.line-row{display:grid;grid-template-columns:26px 1fr 88px 92px 78px;gap:8px;align-items:center;
  padding:11px;border-radius:10px;border:1px solid var(--line2);margin-bottom:8px;background:#fff;transition:.15s}
.line-row:hover{border-color:#AECFF5}
.line-row.flagged{border-color:#F6C6BD;background:#FFF9F8}
.line-seq{font-size:10.5px;color:var(--muted);text-align:center}
.line-name{font-size:12.5px;font-weight:600}
.line-raw{font-size:10.5px;color:var(--muted);margin-top:2px}
.line-num{font-family:ui-monospace,monospace;font-size:12px;text-align:right}
.line-num small{display:block;font-size:9.5px;color:var(--muted);font-weight:400;margin-top:1px}
.flag-note{font-size:10.5px;color:#C4402F;background:var(--clay-l);padding:6px 9px;border-radius:7px;margin-top:7px;line-height:1.5}
select,input[type=number],input[type=text]{
  font-family:inherit;font-size:12px;padding:6px 8px;border:1px solid var(--line);
  border-radius:7px;background:#fff;color:var(--ink);width:100%;
}
select:focus,input:focus{outline:none;border-color:var(--celadon);box-shadow:0 0 0 3px rgba(46,138,246,.12)}
.scan-panel{background:#F6FAFF;border:1px solid var(--line);border-radius:12px;padding:14px;margin-top:14px}
.scan-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;font-size:12px;border-bottom:1px dashed var(--line2)}
.scan-row:last-child{border:none}
.scan-in{display:flex;align-items:center;gap:6px}
.scan-in input{width:72px;text-align:center;font-family:ui-monospace,monospace}
.diff-badge{font-size:10.5px;padding:2px 6px;border-radius:5px;min-width:44px;text-align:center}

/* ---------- carton ---------- */
.conf-bar{width:70px;height:5px;background:var(--line2);border-radius:3px;overflow:hidden;display:inline-block;vertical-align:middle}
.conf-bar i{display:block;height:100%;background:var(--celadon);border-radius:3px}
.conf-bar.low i{background:var(--gold)}
.sup-block{margin-bottom:18px}
.sup-head{display:flex;justify-content:space-between;align-items:center;padding:11px 15px;background:#F3F8FE;border-radius:10px 10px 0 0;border:1px solid var(--line);border-bottom:none}
.sup-name{font-size:12.5px;font-weight:700}
.sup-meta{font-size:10.5px;color:var(--muted);margin-top:2px}

/* ---------- health ---------- */
.score-wrap{display:flex;align-items:center;gap:22px}
.ring{position:relative;width:118px;height:118px;flex:0 0 118px}
.ring svg{transform:rotate(-90deg)}
.ring-val{position:absolute;inset:0;display:grid;place-items:center;text-align:center}
.ring-val b{font-size:32px;font-weight:800;line-height:1}
.ring-val span{font-size:9.5px;color:var(--muted);display:block;margin-top:2px}
.metric{display:flex;gap:10px;flex-wrap:wrap}
.metric div{background:#F6FAFF;border:1px solid var(--line2);border-radius:10px;padding:9px 13px;min-width:96px}
.metric b{font-size:17px;display:block;line-height:1.2;font-weight:800}
.metric span{font-size:10.5px;color:var(--muted)}
.quad{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.quad>div{background:#fff;padding:15px;min-height:96px;position:relative}
.quad .q-t{font-size:11px;color:var(--muted)}
.quad .q-v{font-size:22px;font-weight:800;margin:3px 0}
.quad .q-a{font-size:10px;color:var(--ink2);line-height:1.45}
.quad .q-n{position:absolute;right:12px;top:12px;font-size:10px;color:var(--muted)}
.issue-row{cursor:pointer}
.issue-sug{font-size:11px;color:var(--celadon-d);background:var(--celadon-l);padding:9px 11px;border-radius:8px;margin-top:6px;line-height:1.55}

/* ---------- stocktake ---------- */
.acc-big{font-size:42px;font-weight:800;line-height:1}
.acc-big small{font-size:14px;color:var(--muted);margin-left:2px}
.reason-chip{font-size:10.5px;padding:3px 9px;border-radius:6px;background:#F3F8FE;border:1px solid var(--line);cursor:pointer}

/* ---------- logs ---------- */
.log-line{display:grid;grid-template-columns:88px 118px 1fr 62px 62px;gap:10px;padding:10px 0;border-bottom:1px solid var(--line2);font-size:11.5px;align-items:center}
.log-agent{font-family:ui-monospace,monospace;font-size:10.5px;color:var(--celadon-d)}
.cf{display:flex;align-items:center;gap:6px;font-family:ui-monospace,monospace;font-size:10.5px}
.cf i{display:block;height:4px;border-radius:2px;background:var(--celadon)}

/* ---------- misc ---------- */
.empty{text-align:center;padding:56px 0;color:var(--muted);font-size:12.5px}
.spin{width:15px;height:15px;border:2px solid var(--line);border-top-color:var(--celadon);
  border-radius:50%;animation:sp .7s linear infinite;display:inline-block}
@keyframes sp{to{transform:rotate(360deg)}}
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:#23405F;color:#fff;padding:11px 19px;border-radius:10px;font-size:12.5px;
  opacity:0;pointer-events:none;transition:.25s;z-index:99;max-width:70vw;
  box-shadow:0 8px 24px rgba(20,45,80,.3);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{background:#C4402F}
.row-gap{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.spacer{flex:1}
.hint{font-size:11px;color:var(--muted);line-height:1.6}
.kv{display:flex;justify-content:space-between;padding:6px 0;font-size:12px;border-bottom:1px dashed var(--line2)}
.kv:last-child{border:none}
.kv span:first-child{color:var(--muted)}
@media (max-width:1180px){
  .kpi-row{grid-template-columns:repeat(3,1fr)}
  .split{grid-template-columns:1fr}
}

/* ---------- 用户区 ---------- */
.user-box{display:flex;align-items:center;gap:9px;padding:10px 9px 0;margin-top:8px;
  border-top:1px solid rgba(255,255,255,.18)}
.ub-avatar{width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.22);color:#fff;
  display:grid;place-items:center;font-size:12px;font-weight:700;flex:0 0 28px}
.ub-info{flex:1;min-width:0}
.ub-name{font-size:12px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ub-role{font-size:10px;color:rgba(255,255,255,.6);margin-top:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ub-out{
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);color:#fff;
  cursor:pointer;font-size:11.5px;padding:5px 11px;border-radius:8px;flex:0 0 auto;
  font-family:inherit;font-weight:600;letter-spacing:1px;transition:.15s;
}
.ub-out:hover{background:rgba(255,255,255,.3)}

/* ---------- 管理页 ---------- */
.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.form-grid .full{grid-column:1/-1}
.field-2 label{display:block;font-size:11px;color:var(--muted);margin-bottom:5px}
.badge-role{font-size:10.5px;padding:2px 8px;border-radius:10px;font-weight:600}
.badge-role.admin{background:#EDE6F5;color:#6B48A5}
.badge-role.manager{background:var(--celadon-l);color:var(--celadon-d)}
.badge-role.store{background:var(--green-l);color:#14835B}
.switch{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:12px}
.switch i{width:34px;height:19px;border-radius:10px;background:#D3DEEA;position:relative;transition:.2s}
.switch i::after{content:"";position:absolute;width:15px;height:15px;border-radius:50%;background:#fff;
  top:2px;left:2px;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.switch.on i{background:var(--celadon)}
.switch.on i::after{left:17px}

/* ---------- 侧边栏收起 / 抽屉 ---------- */
.btn-burger{
  width:36px;height:36px;border:1px solid var(--line);background:#fff;border-radius:10px;
  cursor:pointer;display:grid;place-items:center;color:var(--ink2);flex:0 0 36px;
  box-shadow:var(--shadow);transition:.15s;
}
.btn-burger svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round}
.btn-burger:hover{border-color:var(--celadon);color:var(--celadon)}
.backdrop{display:none}
.side{transition:margin-left .22s ease,transform .22s ease}

/* 桌面端：收起 = 滑出并释放占位 */
@media(min-width:901px){
  .shell.side-hidden .side{margin-left:-216px}
}

/* 窄屏（手机/竖屏）：侧边栏变成抽屉，默认收起，点汉堡呼出 */
@media(max-width:900px){
  .side{
    position:fixed;left:0;top:0;bottom:0;z-index:60;margin-left:0 !important;
    transform:translateX(-105%);
    box-shadow:8px 0 32px rgba(15,40,80,.28);
  }
  .shell.side-open .side{transform:none}
  .backdrop{
    display:block;position:fixed;inset:0;z-index:55;
    background:rgba(16,35,60,.45);opacity:0;pointer-events:none;transition:.22s;
  }
  .shell.side-open .backdrop{opacity:1;pointer-events:auto}
  .topbar{padding:16px 16px 10px}
  .topbar h1{font-size:18px;white-space:nowrap}
  .topbar-right{gap:6px}
  .topbar .pill{font-size:10.5px;padding:6px 10px;white-space:nowrap}
  .view{padding:4px 14px 32px;overflow-x:hidden}

  /* 内联双列栅格在手机上全部收敛为单列 */
  .view .grid{grid-template-columns:1fr !important}
  .form-grid{grid-template-columns:1fr !important}
  .kpi-row{grid-template-columns:1fr 1fr !important;gap:10px}
  .kpi-v{font-size:22px}

  /* --- 表格策略：不硬挤，横向滚动（首列吸底可见） --- */
  .card{overflow:hidden}
  .card-h{flex-wrap:wrap;gap:8px}
  table{min-width:640px;font-size:12px}
  th,td{padding:8px 10px;white-space:nowrap}
  td .line-raw{white-space:normal}
  td div[style*="white-space"], .tag{white-space:nowrap}

  /* 顶部下拉选择器占满整行 */
  .row-gap select{width:100% !important;min-width:0 !important}
  .row-gap .hint{display:none} /* 提示语在手机上收进卡片，不挤工具条 */

  /* --- 到货行：名称整行，数字+状态第二行 --- */
  .line-row{grid-template-columns:1fr 1fr auto;gap:8px 10px;padding:10px 11px}
  .line-row>div:nth-child(2){grid-column:1/-1}
  .line-seq{display:none}
  .line-num{text-align:left}
  .line-num small{display:inline;margin-left:3px}
  .line-num input[type=number]{width:64px}

  /* --- 漏斗链路：数字缩小、标签不逐字竖排 --- */
  .chain{padding-top:0}
  .chain-node .v{font-size:21px}
  .chain-node .k{font-size:10px;white-space:nowrap}

  /* --- 趋势图与密集行在窄屏下压缩 --- */
  .trend{gap:3px}
  .trend-x{gap:3px}
  .trend-x span{font-size:8px}
  .log-line{grid-template-columns:52px 74px 1fr 40px;gap:6px;font-size:10.5px}
  .log-line>div{min-width:0;overflow-wrap:anywhere}
  .log-line>div:last-child{display:none} /* 耗时列在手机上隐藏 */
  .cf i{width:12px !important}
  .score-wrap{flex-direction:column;align-items:flex-start;gap:12px}
  .acc-big{font-size:34px}
  .kv span:last-child{white-space:nowrap}
  .sup-head{flex-wrap:wrap;gap:6px}
  .scan-row{flex-wrap:wrap;gap:6px}
}