:root{
  --bg:#f6f7f9; --surface:#fff; --line:#e6e8ec; --line-soft:#eef0f3;
  --text:#16181d; --text-2:#69707d; --text-3:#9aa2ae;
  --brand:#2557d6; --brand-dark:#1c46b0; --brand-soft:#edf2fe;
  --ok:#0f8a4d; --ok-soft:#e8f6ee; --warn:#b4740a; --warn-soft:#fdf4e3;
  --danger:#c62f2f; --danger-soft:#fdeceb; --info:#2b6cb0; --info-soft:#eaf2fb;
  --radius:10px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;
  background:var(--bg); color:var(--text); font-size:13.5px; line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.app{display:flex;min-height:100vh}

/* ── 侧栏 ── */
.sidebar{width:224px;flex:0 0 224px;background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;gap:10px;align-items:center;padding:20px 18px 16px}
.brand-mark{width:34px;height:34px;border-radius:9px;background:var(--brand);color:#fff;font-size:12px;font-weight:600;display:flex;align-items:center;justify-content:center;letter-spacing:.4px}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:14px;font-weight:600}
.brand-text span{font-size:10.5px;color:var(--text-3);letter-spacing:.3px}
.nav{padding:6px 10px;display:flex;flex-direction:column;gap:2px;flex:1}
.nav-group{font-size:10.5px;color:var(--text-3);padding:14px 8px 6px;letter-spacing:.6px}
.nav a{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:8px;color:var(--text-2);font-size:13px;transition:.12s}
.nav a:hover{background:#f5f6f8;color:var(--text)}
.nav a.active{background:var(--brand-soft);color:var(--brand);font-weight:600}
.nav .ico{width:16px;text-align:center;font-size:13px;opacity:.85}
.side-foot{display:flex;align-items:center;gap:8px;padding:14px 18px;border-top:1px solid var(--line-soft);font-size:11px;color:var(--text-3)}
.dot-live{width:6px;height:6px;border-radius:50%;background:var(--ok)}

/* ── 主区 ── */
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;padding:20px 28px 14px;background:var(--surface);border-bottom:1px solid var(--line)}
.topbar h1{margin:0;font-size:19px;font-weight:600;letter-spacing:-.2px}
.topbar p{margin:3px 0 0;font-size:12.5px;color:var(--text-2)}
.top-actions{display:flex;gap:8px;align-items:center}
.view{padding:20px 28px 40px;max-width:1400px;width:100%}

/* ── 卡片 ── */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line-soft)}
.card-head h2{margin:0;font-size:13.5px;font-weight:600}
.card-head .hint{font-size:12px;color:var(--text-3)}
.card-body{padding:16px}

/* ── 统计卡 ── */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:12px;margin-bottom:16px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.stat .k{font-size:12px;color:var(--text-2);display:flex;align-items:center;gap:6px}
.stat .v{font-size:26px;font-weight:600;letter-spacing:-.5px;margin-top:6px;font-variant-numeric:tabular-nums}
.stat .v small{font-size:12px;font-weight:400;color:var(--text-3);margin-left:4px}
.stat.warn .v{color:var(--warn)}

/* ── 表格 ── */
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{text-align:left;font-weight:500;color:var(--text-2);font-size:12px;background:#fafbfc;padding:9px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
.table td{padding:11px 14px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
.table tbody tr:last-child td{border-bottom:none}
.table tbody tr:hover{background:#fafbfd}
.table .num{text-align:right;font-variant-numeric:tabular-nums}
.table .code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;color:var(--text-2)}
.table .strong{font-weight:500}
.muted{color:var(--text-3)}
.sub{display:block;font-size:11.5px;color:var(--text-3);margin-top:1px}

/* ── 徽标 ── */
.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:20px;font-size:11.5px;line-height:1.6;white-space:nowrap}
.badge.ok{background:var(--ok-soft);color:var(--ok)}
.badge.warn{background:var(--warn-soft);color:var(--warn)}
.badge.danger{background:var(--danger-soft);color:var(--danger)}
.badge.info{background:var(--info-soft);color:var(--info)}
.badge.muted{background:#f1f2f5;color:var(--text-2)}
.badge.brand{background:var(--brand-soft);color:var(--brand)}

/* ── 按钮 ── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:6px 13px;border-radius:7px;border:1px solid var(--line);background:var(--surface);color:var(--text);font-size:12.5px;font-family:inherit;cursor:pointer;transition:.12s;white-space:nowrap}
.btn:hover{border-color:#cfd4dc;background:#fbfbfc}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark);border-color:var(--brand-dark)}
.btn-danger{color:var(--danger);border-color:#f0c9c7}
.btn-danger:hover{background:var(--danger-soft)}
.btn-sm{padding:3px 9px;font-size:12px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.link-btn{background:none;border:none;color:var(--brand);font-size:12.5px;cursor:pointer;padding:0 4px;font-family:inherit}
.link-btn:hover{text-decoration:underline}
.link-btn.danger{color:var(--danger)}

/* ── 表单 ── */
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:13px}
.field label{font-size:12px;color:var(--text-2)}
.field label .req{color:var(--danger);margin-left:2px}
.input,.select,textarea.input{width:100%;padding:7px 10px;border:1px solid var(--line);border-radius:7px;font-size:13px;font-family:inherit;background:#fff;color:var(--text);outline:none;transition:.12s}
.input:focus,.select:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(37,87,214,.1)}
.input[readonly]{background:#fafbfc;color:var(--text-2)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.form-grid .full{grid-column:1/-1}
.check{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--text-2);cursor:pointer;padding-top:22px}

/* ── 工具条 ── */
.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.toolbar .spacer{flex:1}
.search{position:relative}
.search input{padding-left:30px;width:240px}
.search::before{content:"⌕";position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-3);font-size:14px}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:16px}
.tabs button{background:none;border:none;border-bottom:2px solid transparent;padding:8px 14px;font-size:13px;color:var(--text-2);cursor:pointer;font-family:inherit;margin-bottom:-1px}
.tabs button.active{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}

/* ── 分栏 ── */
.split{display:grid;grid-template-columns:216px 1fr;gap:14px;align-items:start}
.tree{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:8px;position:sticky;top:16px}
.tree-item{display:flex;justify-content:space-between;align-items:center;padding:6px 9px;border-radius:6px;font-size:12.5px;color:var(--text-2);cursor:pointer}
.tree-item:hover{background:#f5f6f8}
.tree-item.active{background:var(--brand-soft);color:var(--brand);font-weight:600}
.tree-item .cnt{font-size:11px;color:var(--text-3)}
.tree-item.child{padding-left:22px}
.tree-title{font-size:11px;color:var(--text-3);padding:6px 9px 4px;letter-spacing:.5px}

/* ── 弹窗 ── */
.overlay{position:fixed;inset:0;background:rgba(18,22,30,.36);display:flex;align-items:flex-start;justify-content:center;padding:56px 20px;z-index:50;overflow:auto}
.modal{background:#fff;border-radius:12px;width:100%;max-width:580px;box-shadow:0 18px 48px rgba(15,23,42,.18);animation:pop .16s ease-out}
.modal.wide{max-width:860px}
@keyframes pop{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line-soft)}
.modal-head h3{margin:0;font-size:15px;font-weight:600}
.modal-head .close{background:none;border:none;font-size:18px;color:var(--text-3);cursor:pointer;line-height:1;padding:2px 4px}
.modal-body{padding:18px 20px;max-height:calc(100vh - 240px);overflow:auto}
.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px;border-top:1px solid var(--line-soft)}
.modal-error{background:var(--danger-soft);color:var(--danger);font-size:12.5px;padding:8px 12px;border-radius:7px;margin-bottom:12px;display:none}
.modal-error.show{display:block}

/* ── 提示 ── */
.toast-root{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:99;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{background:#1b1f27;color:#fff;font-size:12.5px;padding:9px 16px;border-radius:8px;box-shadow:0 8px 24px rgba(15,23,42,.2);animation:drop .18s ease-out}
.toast.err{background:var(--danger)}
.toast.ok{background:#127a46}
@keyframes drop{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* ── 其他 ── */
.empty{padding:44px 16px;text-align:center;color:var(--text-3);font-size:12.5px}
.empty .big{font-size:22px;display:block;margin-bottom:8px;opacity:.35}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.kv{display:grid;grid-template-columns:88px 1fr;gap:6px 10px;font-size:12.5px}
.kv dt{color:var(--text-3)}
.kv dd{margin:0;color:var(--text)}
.section-title{font-size:12px;color:var(--text-2);font-weight:600;margin:18px 0 8px;display:flex;align-items:center;gap:8px}
.section-title::after{content:"";flex:1;height:1px;background:var(--line-soft)}
.lines-editor{border:1px solid var(--line);border-radius:8px;overflow:hidden}
.lines-editor .row{display:grid;grid-template-columns:1fr 88px 88px 76px 92px 32px;gap:0;border-bottom:1px solid var(--line-soft)}
.lines-editor .row.head{background:#fafbfc;font-size:11.5px;color:var(--text-2)}
.lines-editor .row > div{padding:5px 6px;border-right:1px solid var(--line-soft);min-width:0}
.lines-editor .row > div:last-child{border-right:none}
.lines-editor .row input,.lines-editor .row select{border:none;padding:3px 2px;font-size:12.5px;width:100%;background:transparent;outline:none}
.lines-editor .x{color:var(--text-3);cursor:pointer;text-align:center}
.timeline{list-style:none;margin:0;padding:0}
.timeline li{position:relative;padding:0 0 14px 18px;border-left:1px solid var(--line);font-size:12.5px}
.timeline li:last-child{border-left-color:transparent;padding-bottom:0}
.timeline li::before{content:"";position:absolute;left:-4px;top:4px;width:7px;height:7px;border-radius:50%;background:#cfd4dc}
.timeline li.done::before{background:var(--ok)}
.timeline .t{font-weight:500}
.timeline .d{color:var(--text-3);font-size:11.5px}
.pkg{border:1px solid var(--line);border-radius:9px;margin-bottom:12px;overflow:hidden}
.pkg-head{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;background:#fafbfc;border-bottom:1px solid var(--line-soft);font-size:12.5px}
.pkg-head strong{font-weight:600}
.win{background:#f3fbf6 !important}

/* ── 采购执行 ── */
.lines-editor.five .row{grid-template-columns:1fr 96px 110px 130px 32px}
.lines-editor.asn .row{grid-template-columns:1fr 80px 110px 150px 32px}
.lines-editor.rcv .row{grid-template-columns:1fr 90px 96px 96px 1fr}
.bar{height:6px;background:#eef0f3;border-radius:4px;overflow:hidden;min-width:64px;display:block}
.bar > i{display:block;height:100%;background:var(--brand);border-radius:4px}
.bar.done > i{background:var(--ok)}
.flow{display:flex;align-items:center;gap:6px;font-size:11.5px;color:var(--text-3);margin-top:2px}
.flow b{color:var(--text-2);font-weight:500}
.flow .sep{opacity:.5}

/* ── 登录门 ── */
.login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:radial-gradient(1100px 520px at 50% -12%, var(--brand-soft), transparent), var(--bg);
}
.login-card{
  width:100%;max-width:386px;background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:26px 26px 20px;box-shadow:0 16px 44px rgba(15,23,42,.09);
}
.login-brand{display:flex;gap:10px;align-items:center;margin-bottom:20px}
.login-card h2{font-size:17px;margin:0 0 14px;font-weight:600;letter-spacing:-.2px}
.login-error{
  display:none;background:var(--danger-soft);color:var(--danger);font-size:12.5px;
  padding:8px 11px;border-radius:7px;margin-bottom:12px;line-height:1.6;
}
.login-submit{width:100%;justify-content:center;padding:9px;margin-top:4px;font-size:13px}
.login-hint{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line-soft);
  font-size:11.5px;color:var(--text-3);line-height:1.95;
}
.login-hint b{color:var(--text-2);font-weight:600}
.login-hint a{color:var(--brand)}

/* ── 顶栏当前用户 ── */
.user-chip{display:flex;align-items:center;gap:7px;margin-left:10px;padding-left:12px;border-left:1px solid var(--line)}
.user-meta{display:flex;flex-direction:column;line-height:1.25;text-align:right}
.user-meta strong{font-size:12.5px;font-weight:600}
.user-meta span{font-size:10.5px;color:var(--text-3);white-space:nowrap}

/* ── 门户 ── */
.todo-row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 0;border-bottom:1px dashed var(--line-soft)}
.todo-row:last-child{border-bottom:none}
.todo-row .sub{display:block}
.lines-editor.psn .row{grid-template-columns:1fr 66px 84px 128px 56px}
.lines-editor.psn .row > div{padding:4px 6px}
.lines-editor.quote .row{grid-template-columns:1fr 104px 116px 76px 84px}
.lines-editor.quote .row > div{padding:5px 8px}
/* 报价是供应商要动手填的地方：输入框必须看得出来能填 */
.lines-editor.quote input{border:1px solid var(--line);border-radius:5px;padding:4px 6px;background:#fff}
.lines-editor.quote input:focus{border-color:var(--brand);background:#fff}
body.portal .stat-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.lines-editor .num{text-align:right;font-variant-numeric:tabular-nums;font-size:12.5px;color:var(--text-2)}
.modal-foot-inline{display:flex;justify-content:flex-end;gap:8px;margin-top:18px;padding-top:14px;border-top:1px solid var(--line-soft)}
body.portal .view{max-width:1240px}

/* ── 登录：双登录方式 ── */
.login-tabs{display:flex;gap:4px;background:var(--bg-2);padding:3px;border-radius:8px;margin-bottom:14px}
.login-tab{
  flex:1;border:0;background:transparent;padding:7px 0;font-size:12.5px;color:var(--text-2);
  border-radius:6px;cursor:pointer;font-family:inherit;transition:.15s;
}
.login-tab.active{background:#fff;color:var(--text-1);font-weight:600;box-shadow:0 1px 3px rgba(15,23,42,.08)}
.code-row{display:grid;grid-template-columns:1fr auto;gap:8px}
.code-row .btn{white-space:nowrap;font-size:12px}
.login-dev{
  background:var(--brand-soft);color:var(--brand-dark);font-size:12px;line-height:1.6;
  padding:8px 11px;border-radius:7px;margin-bottom:12px;word-break:break-all;
}
.login-dev b{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px;letter-spacing:1px}
.login-alt{text-align:center;margin-top:12px;font-size:12.5px}
.login-alt a{color:var(--brand);text-decoration:none}
.login-alt a:hover{text-decoration:underline}

/* ── 权限矩阵 ── */
.perm-matrix{font-size:12px}
.perm-matrix th,.perm-matrix td{padding:7px 9px;border-bottom:1px solid var(--line-soft);white-space:nowrap}
.perm-matrix thead th{font-weight:600;color:var(--text-2);font-size:11.5px;background:var(--bg-2)}
.perm-matrix .grp{background:var(--bg-2);color:var(--text-2);font-weight:600}
.perm-matrix .yes{color:var(--ok);font-weight:600}
.perm-matrix .no{color:var(--line)}
.perm-matrix tr:hover td{background:#fafbfc}
.code-chip{
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:15px;letter-spacing:2px;
  font-weight:600;color:var(--brand-dark);background:var(--brand-soft);padding:3px 9px;border-radius:6px;
}
.table-wrap{overflow-x:auto}

/* ── V2：审批中心与附件 ── */
.timeline li.rej::before{background:var(--danger)}
.link-btn.ok{color:var(--ok)}
.att-panel{margin-top:4px}
.att-panel .att-toolbar{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.att-panel .att-hint{color:var(--text-3);font-size:11.5px}