:root{
  --bg:#f2f3f5; --panel:#ffffff; --line:#e5e6eb; --line-soft:#eff0f2;
  --text:#1f2329; --text-2:#4e5969; --text-3:#86909c;
  --blue:#3370ff; --blue-hover:#245bdb; --blue-soft:#e8f0ff;
  --warn:#d46b08; --warn-bg:#fff7e8; --warn-line:#ffd8a8;
  --err:#cb2634; --err-bg:#fff0f0; --err-line:#ffccc7;
  --ok:#2e7d32; --ok-bg:#edf7ee;
  --gray-dot:#8f959e;
  --radius:12px;
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.55;
  -webkit-font-smoothing:antialiased;min-width:320px}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-hover)}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:6px}
button,input,select{font:inherit;color:inherit}

/* ---------- 顶栏 */
.topbar{height:56px;background:#fff;display:flex;align-items:center;justify-content:space-between;
  padding:0 24px;box-shadow:0 1px 0 var(--line);position:sticky;top:0;z-index:20}
.brand{display:flex;align-items:center;gap:12px}
.brand b{font-size:19px;letter-spacing:.5px}
.brand span{color:var(--text-2);padding-left:12px;border-left:1px solid var(--line);font-size:14px}
.top-right{display:flex;align-items:center;gap:20px}
.org-switch{display:flex;align-items:center;gap:8px;color:var(--text-2)}
.org-switch select{border:1px solid transparent;background:transparent;padding:4px 6px;border-radius:6px;
  font-weight:600;color:var(--text);max-width:260px}
.org-switch select:hover{border-color:var(--line)}
.who{display:flex;align-items:center;gap:8px;color:var(--text-2)}
.avatar{width:28px;height:28px;border-radius:50%;background:var(--blue-soft);color:var(--blue);display:grid;
  place-items:center;font-size:13px;font-weight:600}

/* ---------- 框架 */
.shell{display:flex;min-height:calc(100vh - 56px)}
.side{width:200px;flex:none;padding:16px 12px;display:flex;flex-direction:column}
.side a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;color:var(--text);margin:2px 0}
.side a:hover{background:#e9eaed}
.side a.on{background:var(--blue-soft);color:var(--blue);font-weight:600}
.side .grp{color:var(--text-3);font-size:12px;padding:14px 12px 4px}
.side a.sub{padding-left:22px}
.side svg{width:18px;height:18px;flex:none}
.side .foot{margin-top:auto;color:var(--text-3);font-size:12px;padding:12px}
.main{flex:1;min-width:0;padding:16px 24px 24px 4px}
.panel{background:var(--panel);border-radius:var(--radius);padding:24px 28px;min-height:calc(100vh - 96px);
  display:flex;flex-direction:column}

/* ---------- 标题区 */
.crumb{color:var(--text-3);font-size:13px;margin-bottom:4px}
.crumb a{color:var(--text-2)}
.head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}
h1{font-size:22px;margin:0 0 4px;font-weight:600}
h2{font-size:16px;margin:0 0 4px;font-weight:600}
.sub{color:var(--text-2);margin:0}
.muted{color:var(--text-3)}
.tag{display:inline-flex;align-items:center;gap:4px;padding:1px 8px;border-radius:999px;font-size:12px;
  background:#f2f3f5;color:var(--text-2);white-space:nowrap;line-height:20px}
.tag.test{background:var(--warn-bg);color:var(--warn);border:1px solid var(--warn-line)}
.tag.off{background:#f2f3f5;color:var(--text-3)}
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 0;color:var(--text-2);margin-top:6px}
.meta>span{padding:0 14px;border-left:1px solid var(--line)}
.meta>span:first-child{padding-left:0;border-left:0}

/* ---------- 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:34px;padding:0 16px;
  border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--text);cursor:pointer;white-space:nowrap;
  font-size:14px}
.btn:hover{border-color:#c9cdd4;background:#fafafa;color:var(--text)}
.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}
.btn.primary:hover{background:var(--blue-hover);border-color:var(--blue-hover);color:#fff}
.btn.link{border-color:var(--line);color:var(--blue);background:#fff}
.btn.text{border:0;background:transparent;color:var(--blue);padding:0 6px;height:auto}
.btn[disabled],.btn[aria-disabled=true]{opacity:.45;cursor:not-allowed}
.btn.sm{height:28px;padding:0 10px;font-size:13px}
.btn svg{width:16px;height:16px}

/* ---------- 页签 */
.tabs{display:flex;gap:28px;border-bottom:1px solid var(--line);margin:18px 0 16px;flex-wrap:wrap}
.tabs>a,.tabs>span{padding:8px 0 10px;color:var(--text-2);border-bottom:2px solid transparent;margin-bottom:-1px;
  display:inline-flex;align-items:center;gap:6px}
.tabs a.on{color:var(--blue);border-bottom-color:var(--blue);font-weight:600}
.tabs .n{color:var(--text-3);font-weight:400;padding-left:6px;border-left:1px solid var(--line)}
.tabs a.on .n{color:var(--blue)}
.tabs>span.off{color:var(--text-3);cursor:not-allowed}
.tabs>span.off .tag{padding:0 6px;line-height:18px;font-size:11px}

/* ---------- 工具条 */
.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.search{position:relative}
.search input{height:36px;border:1px solid var(--line);border-radius:8px;padding:0 12px 0 34px;width:300px;max-width:100%}
.search svg{position:absolute;left:10px;top:10px;width:16px;height:16px;color:var(--text-3)}
select.input,input.input{height:36px;border:1px solid var(--line);border-radius:8px;padding:0 10px;background:#fff}
.input:focus,.search input:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 2px rgba(51,112,255,.15)}

/* ---------- 表格 */
.table-wrap{overflow-x:auto;border-radius:8px}
table.grid{width:100%;border-collapse:collapse}
.grid th{background:#f5f6f7;color:var(--text-2);font-weight:500;text-align:left;padding:11px 12px;white-space:nowrap;font-size:13px}
.grid th:first-child{border-top-left-radius:8px}.grid th:last-child{border-top-right-radius:8px}
.grid td{padding:12px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
.grid tr:hover td{background:#fafbfc}
.grid .num{text-align:right;font-variant-numeric:tabular-nums}
.grid th.num{text-align:right}
.cell-strong{font-weight:600}
.cell-sub{color:var(--text-3);font-size:12px}
.status{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.dot{width:8px;height:8px;border-radius:50%;background:var(--gray-dot);flex:none}
.status.warn{color:var(--warn)}.status.warn .dot{background:#fa8c16}
.status.done{color:var(--text-2)}.status.done .dot{background:var(--gray-dot)}
.unknown{color:var(--warn);font-size:13px}
.zero{color:var(--text)}
.pending{color:var(--warn)}

/* ---------- 提示 */
.alert{display:flex;gap:10px;align-items:flex-start;padding:10px 14px;border-radius:8px;margin:0 0 12px;font-size:14px}
.alert svg{width:18px;height:18px;flex:none;margin-top:1px}
.alert.warn{background:var(--warn-bg);color:#7a3e00}
.alert.warn svg{color:#fa8c16}
.alert.err{background:var(--err-bg);color:#8a1820;border:1px solid var(--err-line)}
.alert.ok{background:var(--ok-bg);color:#1b5e20}
.alert.info{background:#f0f5ff;color:#1d3a8a}
.alert .act{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.alert ul{margin:6px 0 0;padding-left:18px}

/* ---------- 空状态 */
.empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  padding:60px 20px;color:var(--text-2)}
.empty .ill{width:72px;height:72px;border-radius:18px;background:#f5f6f7;display:grid;place-items:center;margin-bottom:16px}
.empty .ill svg{width:34px;height:34px;color:#b6bcc6}
.empty h2{color:var(--text)}
.empty .acts{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap;justify-content:center}

.footline{display:flex;justify-content:space-between;align-items:center;color:var(--text-3);font-size:13px;
  padding-top:14px;margin-top:auto;gap:12px;flex-wrap:wrap}

/* ---------- 弹层 */
dialog{border:0;border-radius:12px;padding:0;width:min(560px,calc(100vw - 32px));box-shadow:0 12px 40px rgba(0,0,0,.18);color:var(--text)}
dialog::backdrop{background:rgba(31,35,41,.35)}
.dlg-h{padding:18px 22px 6px;font-weight:600;font-size:16px}
.dlg-b{padding:6px 22px 8px;color:var(--text-2)}
.dlg-f{padding:14px 22px 18px;display:flex;justify-content:flex-end;gap:10px}
.field{display:flex;flex-direction:column;gap:6px;margin:10px 0}
.field label{color:var(--text-2);font-size:13px}
.field .help{color:var(--text-3);font-size:12px}

/* ---------- 明细表 */
.prod{display:flex;align-items:center;gap:10px;min-width:170px}
.thumb{width:32px;height:32px;border-radius:6px;background:#f5f6f7;flex:none;object-fit:contain}
.thumb.none{display:grid;place-items:center;color:var(--text-3);font-size:10px}
.code{font-variant-numeric:tabular-nums;color:var(--text-2);white-space:nowrap;font-size:13px}
.qty{width:84px;height:32px;border:1px solid var(--line);border-radius:6px;padding:0 8px;text-align:right;background:#fff}
.qty:focus,.note:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 2px rgba(51,112,255,.15)}
.qty.dirty,.note.dirty{border-color:#fa8c16;background:#fffbf3}
.qty.bad,.note.bad{border-color:var(--err);background:var(--err-bg)}
.qty[disabled]{background:#f5f6f7;color:var(--text-3);cursor:not-allowed}
.note{width:150px;height:32px;border:1px solid transparent;border-radius:6px;padding:0 8px;background:transparent}
.note:hover{border-color:var(--line)}
.note::placeholder,.qty::placeholder,.search input::placeholder{color:#b8bec7}
.unit-tag{color:var(--text-3);font-size:12px;margin-left:4px}
.errmsg{color:var(--err);font-size:12px;margin-top:3px;max-width:200px}
.chips{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}
.chip{font-size:12px;padding:0 6px;border-radius:4px;line-height:20px;background:var(--warn-bg);color:var(--warn);white-space:nowrap}
.chip.err{background:var(--err-bg);color:var(--err)}
.transit-btn{white-space:nowrap;border:0;background:none;color:var(--blue);cursor:pointer;padding:0;font-variant-numeric:tabular-nums}
.transit-btn.unknown-eta{color:var(--warn)}
tr.blocked td{background:#fffdf8}
.sticky-bar{position:sticky;bottom:0;background:#fff;border-top:1px solid var(--line);margin:16px -28px -24px;
  padding:14px 28px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-radius:0 0 var(--radius) var(--radius);z-index:5}
.sticky-bar .state{margin-right:auto;color:var(--text-2);display:flex;align-items:center;gap:8px;min-height:24px}
.spinner{width:14px;height:14px;border:2px solid #c9d8ff;border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.pop{position:absolute;z-index:30;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 6px 24px rgba(0,0,0,.12);
  padding:10px 12px;font-size:13px;max-width:280px;color:var(--text-2)}
.section{margin-top:24px}
.kv{display:grid;grid-template-columns:110px 1fr;gap:6px 12px;font-size:14px}
.kv dt{color:var(--text-3)}.kv dd{margin:0}
.list-plain{margin:0;padding-left:18px}
.list-plain li{margin:2px 0}
.cards2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.box{border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.flash-wrap{margin-bottom:12px}
.hint-inline{color:var(--text-3);font-size:12px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

@media (max-width:1100px){
  .side{width:64px;padding:16px 8px}
  .side a span,.side .grp,.side .foot{display:none}
  .side a.sub{padding-left:12px}
  .cards2{grid-template-columns:1fr}
}
@media (max-width:760px){
  .topbar{padding:0 12px}.brand span{display:none}.who span{display:none}
  .shell{flex-direction:column}
  .side{width:auto;flex-direction:row;padding:8px 12px;overflow-x:auto;gap:4px}
  .side .grp,.side .foot{display:none}
  .main{padding:0 12px 16px}
  .panel{padding:18px 16px}
  .sticky-bar{margin:16px -16px -18px;padding:12px 16px}
  .search input{width:100%}
  .search{flex:1;min-width:200px}
}

.qty-cell{white-space:nowrap;min-width:150px}
.qty-cell .why,.qty-cell .errmsg{white-space:normal;max-width:170px;font-size:12px;line-height:1.4;margin-top:4px}
.qty-cell .why{color:var(--warn)}
.nowrap{white-space:nowrap}
@media (max-width:1280px){
  .grid td,.grid th{padding:10px 7px}
  .note{width:104px}
  .prod{min-width:130px;gap:8px}
  .qty-cell{min-width:118px}
  .qty{width:70px}
  .code{font-size:12px}
  .panel{padding:22px 20px}
  .sticky-bar{margin:16px -20px -22px;padding:12px 20px}
}