/* ============ B类存货·合同经营看板 ============ */
:root{
  --navy-1:#0b2545;
  --navy-2:#16337a;
  --blue:#2e6ff2;
  --sky:#38bdf8;
  --teal:#12b5a5;
  --amber:#f7a21c;
  --rose:#e5484d;
  --ink:#1c2b3a;
  --ink-2:#5b6b7c;
  --line:#e3e9f2;
  --bg:#eef2f7;
  --card:#ffffff;
  --radius:14px;
  --shadow:0 6px 18px rgba(20,40,80,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--ink);
  font-family:"PingFang SC","Microsoft YaHei","Segoe UI",system-ui,-apple-system,sans-serif;
  -webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}

/* ---------- 顶栏 ---------- */
.topbar{background:linear-gradient(120deg,var(--navy-1) 0%,var(--navy-2) 62%,#1d4ed8 130%);
  color:#fff;padding:16px 28px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  box-shadow:0 4px 18px rgba(11,37,69,.25);position:sticky;top:0;z-index:50}
.brand{display:flex;align-items:center;gap:12px;min-width:300px}
.logo{width:42px;height:42px;border-radius:11px;flex:0 0 auto;
  background:rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:19px;letter-spacing:0;border:1px solid rgba(255,255,255,.28)}
.logo small{font-size:10px;font-weight:600;opacity:.9;display:block;line-height:1;margin-top:2px}
.titles h1{font-size:19px;font-weight:700;letter-spacing:.5px;line-height:1.2}
.titles .sub{font-size:12px;opacity:.82;margin-top:3px}
.titles .sub b{color:#ffd98a;font-weight:600}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.chip{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);
  color:#fff;border-radius:999px;padding:5px 12px;font-size:12px;display:inline-flex;
  align-items:center;gap:6px;white-space:nowrap}
.chip .dot{width:7px;height:7px;border-radius:50%;background:#4ade80;display:inline-block}
.chip.ghost{background:transparent}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:10px;padding:8px 16px;
  font-size:13px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:.18s;white-space:nowrap}
.btn-primary{background:#fff;color:var(--navy-2)}
.btn-primary:hover{background:#eaf0ff}
.btn-primary:disabled{opacity:.6;cursor:progress}
.btn-line{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.3)}
.btn-line:hover{background:rgba(255,255,255,.2)}
.btn .ico{font-size:15px;line-height:1}
.spin{animation:rot 1s linear infinite;display:inline-block}
@keyframes rot{to{transform:rotate(360deg)}}

/* ---------- 布局 ---------- */
.wrap{max-width:1460px;margin:0 auto;padding:18px 20px 40px}
.section{margin-top:20px}
.sec-head{display:flex;align-items:baseline;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.sec-head .bar{width:5px;height:20px;border-radius:3px;background:var(--blue);align-self:center}
.sec-head h2{font-size:18px;font-weight:700;color:var(--navy-1)}
.sec-head .tag{font-size:12px;color:var(--ink-2)}
.sec-head .hint{margin-left:auto;font-size:12px;color:var(--ink-2)}

/* KPI 行 */
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.kpi::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--blue)}
.kpi.c-amber::before{background:var(--amber)}
.kpi.c-teal::before{background:var(--teal)}
.kpi.c-navy::before{background:var(--navy-2)}
.kpi.c-sky::before{background:var(--sky)}
.kpi .k-label{font-size:12.5px;color:var(--ink-2);display:flex;align-items:center;gap:6px}
.kpi .k-val{font-size:27px;font-weight:800;color:var(--ink);margin-top:7px;letter-spacing:.3px}
.kpi .k-val small{font-size:12px;font-weight:600;color:var(--ink-2);margin-left:3px}
.kpi .k-sub{font-size:12px;color:var(--ink-2);margin-top:6px;line-height:1.55}
.kpi .k-sub b{color:var(--ink);font-weight:600}
.kpi .trend-up{color:var(--rose);font-weight:700}
.kpi .trend-flat{color:var(--teal);font-weight:700}
.meter{height:6px;border-radius:4px;background:#e6ecf5;overflow:hidden;margin-top:8px}
.meter i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--blue),var(--sky))}

/* 卡片栅格 */
.grid{display:grid;gap:14px;margin-top:14px}
.g-32{grid-template-columns:1.55fr 1fr}
.g-11{grid-template-columns:1fr 1fr}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:16px 18px 10px;min-width:0}
.card h3{font-size:14.5px;font-weight:700;color:var(--navy-1);display:flex;align-items:center;gap:8px}
.card h3 .cbar{width:4px;height:14px;border-radius:2px;background:var(--blue);display:inline-block}
.card .card-sub{font-size:11.5px;color:var(--ink-2);margin-top:3px}
.chart{width:100%;height:340px}
.chart.sm{height:300px}
.placeholder{height:300px;display:flex;align-items:center;justify-content:center;color:var(--ink-2);
  font-size:13px;text-align:center;line-height:1.8;border:1px dashed var(--line);border-radius:10px;
  background:#f7fafd;padding:20px}

/* 存货分板块（国内 / 海外） */
.subsec{background:#f6f9fd;border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 16px 12px;margin-top:16px;box-shadow:var(--shadow)}
.subsec.os{background:#fbf8f2;border-color:#eadfce}
.sub-head{display:flex;align-items:center;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.sub-ico{width:30px;height:30px;border-radius:8px;background:#fff;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:16px;flex:0 0 auto}
.subsec.os .sub-ico{border-color:#eadfce}
.sub-head h3{font-size:15px;font-weight:700;color:var(--navy-1)}
.owner-chip{font-size:12px;color:var(--ink-2);background:#fff;border:1px dashed #c4d2e4;
  border-radius:999px;padding:3px 11px;white-space:nowrap}
.owner-chip b{color:var(--ink);font-weight:600}
.sub-total{margin-left:auto;font-size:12.5px;color:var(--ink-2);white-space:nowrap}
.sub-total b{color:var(--navy-2);font-size:15px;font-weight:800}
.subsec.os .sub-total b{color:#a5620a}

/* 明细表 */
.mini-table{width:100%;border-collapse:collapse;font-size:12.5px;margin-top:8px}
.mini-table th{color:var(--ink-2);font-weight:600;text-align:right;padding:7px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
.mini-table th:first-child,.mini-table td:first-child{text-align:left}
.mini-table td{padding:9px 8px;text-align:right;border-bottom:1px dashed #eef2f8;white-space:nowrap}
.mini-table tr:last-child td{border-bottom:none}
.mini-table .hl{color:var(--navy-2);font-weight:700}
.mini-table tr.total-row td{border-top:1.5px solid var(--line);border-bottom:none;font-weight:700}
.badge{display:inline-block;border-radius:6px;padding:2px 7px;font-size:11px;font-weight:600}
.badge.blue{background:#e8efff;color:#1d4ed8}
.badge.amber{background:#fff3e0;color:#b45309}
.badge.teal{background:#e2f7f2;color:#0d7a6e}
.badge.sky{background:#e6f6ff;color:#0369a1}

/* 管理提示 */
.insights{display:grid;gap:12px;margin-top:14px}
.insight{background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:13px 16px 13px 18px;box-shadow:var(--shadow);display:flex;gap:12px;align-items:flex-start;
  border-left:4px solid var(--navy-2)}
.insight.warn{border-left-color:var(--amber)}
.insight.danger{border-left-color:var(--rose)}
.insight .itag{flex:0 0 auto;font-size:11px;font-weight:800;color:#fff;background:var(--navy-2);
  border-radius:7px;padding:3px 9px;margin-top:2px;letter-spacing:1px}
.insight.warn .itag{background:var(--amber)}
.insight.danger .itag{background:var(--rose)}
.insight p{font-size:13.5px;line-height:1.75;color:#33455a}
.insight p b{color:var(--ink)}
.insight p .num-hl{color:#0b2f86;font-weight:700}

/* 提示 toast */
#toast{position:fixed;top:76px;right:20px;z-index:999;display:flex;flex-direction:column;gap:8px}
.toast-item{background:#fff;border:1px solid var(--line);border-left:4px solid var(--teal);
  border-radius:10px;box-shadow:0 8px 24px rgba(20,40,80,.16);padding:11px 16px;font-size:13px;
  max-width:420px;line-height:1.6;color:var(--ink);animation:tin .25s ease}
.toast-item.err{border-left-color:var(--rose)}
.toast-item .tt{font-weight:700}
@keyframes tin{from{transform:translateX(30px);opacity:0}to{transform:none;opacity:1}}

/* 页脚 */
.foot{margin-top:26px;padding:16px 4px 6px;color:var(--ink-2);font-size:12px;line-height:2;
  display:flex;flex-wrap:wrap;gap:6px 22px;align-items:center;border-top:1px solid var(--line)}
.foot a{color:#1d4ed8}
.foot .sep{opacity:.5}

@media (max-width:1150px){ .kpi-row{grid-template-columns:repeat(2,1fr)} .g-32,.g-11{grid-template-columns:1fr} }