/* ================= 進銷存 ERP · Phase 1 ================= */
:root{
  --bg:#f4f5f2; --surface:#ffffff; --ink:#14201d; --ink-2:#34443f;
  --muted:#6b7a74; --muted-2:#9aa8a2;
  --line:#e3e8e4; --line-strong:#d3dbd6;
  --brand:#0f766e; --brand-dark:#0b5c56; --brand-soft:#e6f4f1;
  --brass:#b98245; --brass-soft:#fbf2e7;
  --green:#15803d; --green-soft:#e9f7ee;
  --red:#b42318; --red-soft:#fdeceb;
  --amber:#a15c07; --amber-soft:#fff6e6;
  --violet:#6d28d9; --violet-soft:#f3eeff;
  --radius:14px; --shadow-sm:0 1px 2px rgba(16,24,20,.05);
  --shadow:0 18px 50px -24px rgba(12,28,24,.28);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--ink); font-size:14px; line-height:1.5;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang TC","PingFang SC","Hiragino Sans GB","Microsoft JhengHei","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--brand);text-decoration:none}
button{font-family:inherit}
::selection{background:#cde9e4}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#c7d2cc;border-radius:8px;border:2px solid transparent;background-clip:content-box}
::-webkit-scrollbar-track{background:transparent}
.hidden{display:none!important}
.muted{color:var(--muted)}
.small{font-size:12px}
.nowrap{white-space:nowrap}
.mono{font-variant-numeric:tabular-nums}
.text-red{color:var(--red)}
.text-green{color:var(--green)}
.text-brand{color:var(--brand)}
.text-brass{color:var(--brass)}
.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mb-16{margin-bottom:16px}
.flex{display:flex;align-items:center;gap:8px}
.spacer{flex:1}

/* ---------- 登录 ---------- */
.login-wrap{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(420px,.9fr);background:#fff}
.login-hero{
  position:relative;overflow:hidden;padding:54px 58px;color:#eef7f4;
  background:
    radial-gradient(700px 500px at 15% 10%,rgba(15,118,110,.45),transparent 60%),
    radial-gradient(600px 500px at 90% 90%,rgba(185,130,69,.25),transparent 60%),
    #0c1714;
  display:flex;flex-direction:column;justify-content:space-between;
}
.login-hero::after{
  content:'';position:absolute;right:-120px;top:50%;width:420px;height:420px;border-radius:50%;
  border:1px solid rgba(255,255,255,.09);box-shadow:0 0 0 40px rgba(255,255,255,.03),0 0 0 90px rgba(255,255,255,.02);
  transform:translateY(-50%);
}
.login-brand{display:flex;align-items:center;gap:13px;position:relative;z-index:1}
.login-logo{width:44px;height:44px;border-radius:13px;background:linear-gradient(135deg,#149a8f,#0b5c56);display:grid;place-items:center;font-weight:800;color:#fff;font-size:19px;box-shadow:0 10px 30px -10px rgba(20,154,143,.8)}
.login-brand strong{display:block;font-size:17px;letter-spacing:.04em}
.login-brand span{display:block;font-size:11px;color:#8fa59f;letter-spacing:.12em;margin-top:2px}
.login-copy{position:relative;z-index:1;max-width:480px}
.login-copy h1{font-size:34px;line-height:1.35;letter-spacing:.01em;margin:0 0 16px;font-weight:700}
.login-copy h1 em{font-style:normal;color:#d8b07c}
.login-copy p{color:#a7bbb5;font-size:14px;line-height:1.9;margin:0}
.login-feats{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.login-feat{font-size:11.5px;color:#cfe0da;border:1px solid rgba(255,255,255,.13);border-radius:20px;padding:5px 11px;background:rgba(255,255,255,.04)}
.login-foot{position:relative;z-index:1;font-size:11px;color:#6f837d;letter-spacing:.06em}
.login-form-wrap{display:flex;align-items:center;justify-content:center;padding:40px 44px;background:#fbfcfa}
.login-card{width:100%;max-width:390px}
.login-card h2{font-size:25px;margin:0 0 6px;letter-spacing:.01em}
.login-card .sub{font-size:13px;color:var(--muted);margin-bottom:26px}
.login-card .field{margin-bottom:15px}
.login-tip{margin-top:22px;padding:13px 15px;border:1px dashed var(--line-strong);border-radius:11px;background:#fff;font-size:11.5px;color:var(--muted);line-height:1.9}
.login-tip b{color:var(--ink-2)}
.login-error{display:none;margin-bottom:14px;padding:9px 12px;border-radius:8px;background:var(--red-soft);color:var(--red);font-size:12.5px;border:1px solid #f4cbc7}
.login-error.show{display:block}

/* ---------- 外壳 ---------- */
.shell{display:flex;min-height:100vh}
.sidebar{
  width:236px;flex:none;position:fixed;inset:0 auto 0 0;z-index:40;display:flex;flex-direction:column;height:100vh;
  background:radial-gradient(800px 300px at 0% 0%,#17332c 0%,transparent 65%),#0c1714;color:#c6d4cf;
}
.brand{display:flex;align-items:center;gap:11px;padding:21px 18px 17px;border-bottom:1px solid rgba(255,255,255,.06)}
.brand-logo{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,#149a8f,#0b5c56);color:#fff;font-weight:800;font-size:16px;flex:none}
.brand-text strong{display:block;font-size:14.5px;color:#fff;letter-spacing:.04em}
.brand-text span{display:block;font-size:10px;color:#7d938c;letter-spacing:.1em;margin-top:2px}
.nav{flex:1;overflow-y:auto;padding:4px 10px 14px}
.nav-group{margin-top:15px}
.nav-group-title{font-size:10px;letter-spacing:.16em;color:#5d736c;font-weight:700;padding:0 11px 6px}
.nav-item{position:relative;display:flex;align-items:center;gap:10px;height:38px;padding:0 11px;border-radius:9px;color:#a8bbb4;font-size:13px;text-decoration:none;transition:.15s}
.nav-item:hover{background:rgba(255,255,255,.055);color:#fff}
.nav-item.active{background:linear-gradient(90deg,rgba(15,118,110,.45),rgba(15,118,110,.12));color:#fff;font-weight:600}
.nav-item.active::before{content:'';position:absolute;left:-10px;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:#d8b07c}
.nav-item svg{flex:none;opacity:.9}
.nav-item.disabled{opacity:.42;cursor:default;pointer-events:none}
.nav-badge{margin-left:auto;background:#d8b07c;color:#23180a;font-size:10px;font-weight:700;padding:1px 6px;border-radius:20px}
.nav-soon{margin-left:auto;font-size:9px;letter-spacing:.06em;color:#80958e;border:1px solid #354841;padding:1px 5px;border-radius:5px}
.sidebar-foot{padding:13px 17px 16px;border-top:1px solid rgba(255,255,255,.06);font-size:10.5px;color:#6e837c;line-height:1.7}
.sidebar-foot .dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#3fbf9a;margin-right:5px;box-shadow:0 0 0 3px rgba(63,191,154,.13)}
.main{flex:1;min-width:0;margin-left:236px;display:flex;flex-direction:column;min-height:100vh}
.topbar{position:sticky;top:0;z-index:30;height:60px;flex:none;display:flex;align-items:center;gap:12px;padding:0 26px;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.crumb{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}
.crumb i{font-style:normal;color:#c6d2cb}
.crumb strong{color:var(--ink);font-weight:600}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.user-chip{display:flex;align-items:center;gap:9px;padding:5px 9px 5px 6px;border-radius:30px;border:1px solid var(--line);background:#fff}
.avatar{width:27px;height:27px;border-radius:50%;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-size:11px;font-weight:700}
.user-meta strong{display:block;font-size:11.5px;line-height:1.2}
.user-meta span{display:block;font-size:9.5px;color:var(--muted);margin-top:1px}
.view{width:100%;max-width:1500px;margin:0 auto;padding:24px 30px 64px}
.topbar .menu-btn{display:none!important}
.sidebar-mask{display:none}

/* ---------- 通用 ---------- */
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.page-title{font-size:23px;font-weight:700;letter-spacing:-.01em;margin:0}
.page-sub{font-size:12.5px;color:var(--muted);margin-top:5px;line-height:1.6}
.page-actions{display:flex;gap:8px;flex-wrap:wrap}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 19px;border-bottom:1px solid #eef2ee}
.card-title{font-size:14px;font-weight:650;display:flex;align-items:center;gap:8px}
.card-sub{font-size:11.5px;color:var(--muted);margin-top:2px}
.card-body{padding:19px}
.card-body.tight{padding:0}
.link{color:var(--brand);font-size:12px;font-weight:600;cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 13px;border-radius:9px;border:1px solid var(--line-strong);background:#fff;color:var(--ink-2);font-size:12.5px;font-weight:550;cursor:pointer;text-decoration:none;transition:.15s;white-space:nowrap}
.btn:hover{border-color:#b9c7c0;background:#f8faf8}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 5px 14px -6px rgba(15,118,110,.55)}
.btn-primary:hover{background:var(--brand-dark);border-color:var(--brand-dark)}
.btn-brass{background:var(--brass);border-color:var(--brass);color:#fff}
.btn-danger{color:var(--red);border-color:#f0c9c5;background:#fff}
.btn-danger:hover{background:var(--red-soft)}
.btn-ghost{border-color:transparent;background:transparent}
.btn-ghost:hover{background:#f1f5f2;border-color:transparent}
.btn-sm{height:29px;padding:0 9px;font-size:11.5px;border-radius:7px}
.btn-lg{height:43px;padding:0 20px;font-size:14px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.icon-btn{width:32px;height:32px;border-radius:8px;border:1px solid transparent;background:transparent;color:var(--muted);display:inline-grid;place-items:center;cursor:pointer}
.icon-btn:hover{background:#f0f4f1;color:var(--ink)}
.badge{display:inline-flex;align-items:center;gap:5px;height:21px;padding:0 8px;border-radius:6px;font-size:10.5px;font-weight:650;background:#f0f4f1;color:#4b5d56;white-space:nowrap}
.badge::before{content:'';width:5px;height:5px;border-radius:50%;background:currentColor}
.badge.green{background:var(--green-soft);color:#0f6a32}
.badge.red{background:var(--red-soft);color:#a11e14}
.badge.amber{background:var(--amber-soft);color:#8a4f06}
.badge.blue{background:var(--brand-soft);color:#0b5c56}
.badge.violet{background:var(--violet-soft);color:#5b21b6}
.badge.gray{background:#f1f4f2;color:#63736c}
.badge.brass{background:var(--brass-soft);color:#8a5a26}
.badge.plain::before{display:none}
.badge.plain{font-weight:600}
.alert{display:flex;gap:9px;padding:11px 13px;border-radius:9px;font-size:12px;line-height:1.7}
.alert.info{background:#eff8f6;color:#1f5d55;border:1px solid #d5ebe6}
.alert.warn{background:#fffaf0;color:#81540f;border:1px solid #f2e2c2}
.alert.danger{background:var(--red-soft);color:#8f1d14;border:1px solid #f3cec9}

/* ---------- 表单 ---------- */
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field > label{font-size:12px;font-weight:600;color:var(--ink-2)}
.field .hint{font-size:10.5px;color:var(--muted-2);line-height:1.5}
.req{color:var(--red)}
.input,.select,.textarea{width:100%;height:37px;border:1px solid var(--line-strong);border-radius:8px;padding:0 10px;font-size:12.5px;color:var(--ink);background:#fff;font-family:inherit;outline:none;transition:.15s}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7a74' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:28px}
.textarea{height:auto;min-height:72px;padding:9px 10px;resize:vertical;line-height:1.6}
.input:focus,.select:focus,.textarea:focus{border-color:#4ba79d;box-shadow:0 0 0 3px rgba(15,118,110,.11)}
.input::placeholder,.textarea::placeholder{color:#a8b6b0}
.input.sm,.select.sm{height:32px;font-size:11.5px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px 15px}
.form-grid .full{grid-column:1/-1}
.form-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px 15px}
.form-section{border-top:1px solid #eef2ee;margin-top:16px;padding-top:15px}
.form-section-title{font-size:11px;letter-spacing:.1em;color:var(--muted);font-weight:700;margin-bottom:11px}
.search{position:relative}
.search svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:#94a39d;pointer-events:none}
.search .input{padding-left:32px}
.toolbar{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-bottom:13px}
.toolbar .search{flex:1;min-width:200px;max-width:320px}
.toolbar select{width:auto;min-width:115px}
.switch{width:38px;height:22px;border-radius:20px;background:#d8e0db;position:relative;cursor:pointer;border:0;flex:none;padding:0;transition:.2s}
.switch::after{content:'';position:absolute;width:16px;height:16px;border-radius:50%;background:#fff;top:3px;left:3px;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.switch.on{background:var(--brand)}
.switch.on::after{left:19px}

/* ---------- KPI ---------- */
.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}
.kpi{padding:17px 19px;position:relative;overflow:hidden}
.kpi-top{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}
.kpi-label{font-size:12px;color:var(--muted)}
.kpi-icon{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);flex:none}
.kpi-icon.brass{background:var(--brass-soft);color:var(--brass)}
.kpi-icon.green{background:var(--green-soft);color:var(--green)}
.kpi-icon.violet{background:var(--violet-soft);color:var(--violet)}
.kpi-value{font-size:24px;font-weight:740;letter-spacing:-.02em;margin-top:12px;font-variant-numeric:tabular-nums}
.kpi-value.sm{font-size:20px}
.kpi-foot{font-size:11px;color:var(--muted);margin-top:6px;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.delta{font-size:10.5px;font-weight:700;padding:2px 6px;border-radius:5px;background:#f0f4f1;color:#5f716a}
.delta.up{background:var(--green-soft);color:#0f6a32}
.delta.down{background:var(--red-soft);color:#a11e14}

/* ---------- 表格 ---------- */
.table-wrap{overflow:auto}
.table{width:100%;border-collapse:separate;border-spacing:0;font-size:12.5px}
.table th{position:sticky;top:0;z-index:1;background:#f8faf8;color:#6d7c76;font-weight:650;font-size:10.5px;letter-spacing:.04em;text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
.table td{padding:11px 14px;border-bottom:1px solid #f0f3f0;color:var(--ink-2);vertical-align:middle}
.table tbody tr:hover{background:#fafcfb}
.table tbody tr:last-child td{border-bottom:0}
.table .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.table .strong{font-weight:650;color:var(--ink)}
.table .sub{font-size:10.5px;color:var(--muted-2);margin-top:2px}
.table .actions{text-align:right;white-space:nowrap}
.table tfoot td{background:#fafcfa;font-weight:650;border-top:1px solid var(--line)}
.table .clickable{cursor:pointer}
.table-empty{padding:48px 16px;text-align:center;color:var(--muted)}
.table .qty-cell{font-variant-numeric:tabular-nums;text-align:right;min-width:62px}
.table .zero{color:#c4cfc9}

/* ---------- 空状态 / tabs ---------- */
.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:52px 18px;text-align:center}
.empty-icon{width:50px;height:50px;border-radius:14px;background:#f0f5f2;color:#93a49d;display:grid;place-items:center;margin-bottom:12px}
.empty h3{font-size:14px;margin:0 0 5px}
.empty p{font-size:12px;color:var(--muted);margin:0 0 14px;max-width:400px;line-height:1.7}
.tabs{display:flex;gap:3px;border-bottom:1px solid var(--line);padding:0 17px;overflow-x:auto}
.tab{padding:12px 13px;font-size:12.5px;color:var(--muted);border-bottom:2px solid transparent;text-decoration:none;font-weight:550;white-space:nowrap;cursor:pointer;background:none;border-top:0;border-left:0;border-right:0}
.tab:hover{color:var(--ink)}
.tab.active{color:var(--brand);border-bottom-color:var(--brand);font-weight:650}
.tab .count{font-size:10px;background:#eef3f0;color:#5d7168;padding:1px 5px;border-radius:20px;margin-left:4px}

/* ---------- 弹窗 / toast ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(8,20,17,.48);backdrop-filter:blur(3px);z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:7vh 14px 24px;animation:fade .15s}
.modal{background:#fff;border-radius:15px;width:100%;max-width:560px;box-shadow:0 30px 80px -20px rgba(2,15,12,.55);animation:pop .16s ease-out;max-height:86vh;display:flex;flex-direction:column}
.modal.wide{max-width:780px}
.modal.xwide{max-width:980px}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;padding:18px 21px 0}
.modal-title{font-size:16px;font-weight:700}
.modal-sub{font-size:11.5px;color:var(--muted);margin-top:3px;line-height:1.6}
.modal-body{padding:16px 21px;overflow:auto}
.modal-foot{display:flex;justify-content:flex-end;gap:9px;padding:13px 21px 18px;border-top:1px solid #f0f3f0}
@keyframes fade{from{opacity:0}}
@keyframes pop{from{opacity:0;transform:translateY(7px) scale(.995)}}
.toast-root{position:fixed;right:20px;bottom:20px;z-index:200;display:flex;flex-direction:column;gap:9px;max-width:360px}
.toast{display:flex;align-items:flex-start;gap:8px;background:#10201b;color:#f2f8f5;padding:10px 13px;border-radius:9px;font-size:12px;box-shadow:0 14px 36px -10px rgba(0,0,0,.5);animation:slide .18s;line-height:1.5}
.toast.success svg{color:#4ade80;flex:none;margin-top:1px}
.toast.error svg{color:#f87171;flex:none;margin-top:1px}
@keyframes slide{from{opacity:0;transform:translateY(6px)}}

/* ---------- 工作台 ---------- */
.dash-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:14px;margin-top:14px}
.quick-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}
.quick-action{display:flex;align-items:center;gap:9px;padding:10px 11px;border:1px solid var(--line);border-radius:10px;text-decoration:none;color:var(--ink-2);font-size:12px;font-weight:550;background:#fff;transition:.15s}
.quick-action:hover{border-color:#a9cfc8;background:#f6fbf9;color:var(--brand)}
.qa-icon{width:29px;height:29px;border-radius:8px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);flex:none}
.list{display:flex;flex-direction:column}
.list-item{display:flex;align-items:center;gap:11px;padding:11px 19px;border-bottom:1px solid #f1f4f1;color:inherit;text-decoration:none}
.list-item:last-child{border-bottom:0}
.list-item:hover{background:#fafcfb}
.thumb{width:34px;height:34px;border-radius:9px;background:#f0f5f2;color:#5f766d;display:grid;place-items:center;font-size:11px;font-weight:700;flex:none}
.li-main{flex:1;min-width:0}
.li-title{font-size:12.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.li-sub{font-size:10.5px;color:var(--muted);margin-top:2px}
.li-amount{font-size:12.5px;font-weight:650;font-variant-numeric:tabular-nums;text-align:right}
.chart-empty{display:grid;place-items:center;background:#fbfcfb;border:1px dashed var(--line-strong);border-radius:10px;color:var(--muted-2);font-size:12px}
.wh-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.wh-card{padding:13px;border:1px solid var(--line);border-radius:11px;background:#fff}
.wh-card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:6px}
.wh-name{font-size:12.5px;font-weight:650}
.wh-code{font-size:10px;color:var(--muted-2);margin-top:2px;letter-spacing:.04em}
.wh-qty{font-size:19px;font-weight:720;margin-top:10px;font-variant-numeric:tabular-nums}
.wh-value{font-size:10.5px;color:var(--muted);margin-top:2px}
.bars{display:flex;flex-direction:column;gap:12px}
.bar-row{display:grid;grid-template-columns:1fr auto;gap:5px 9px;font-size:12px}
.bar-name{color:var(--ink-2);font-weight:550;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar-value{color:var(--muted);font-variant-numeric:tabular-nums}
.bar-track{grid-column:1/-1;height:6px;border-radius:4px;background:#f0f4f1;overflow:hidden}
.bar-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,#0f766e,#4ba79d)}

/* ---------- 货品 / 仓库 ---------- */
.product-name{font-size:12.5px;font-weight:650;color:var(--ink)}
.product-sku{font-size:10.5px;color:var(--muted-2);margin-top:1px;letter-spacing:.02em}
.tag{display:inline-flex;align-items:center;height:19px;padding:0 6px;border-radius:5px;font-size:10px;font-weight:600;background:#f2f5f3;color:#64766e}
.tag.serial{background:var(--brass-soft);color:#8a5a26}
.tag.bulk{background:#eef4f2;color:#557068}
.wh-type{font-size:9.5px;font-weight:700;letter-spacing:.04em;padding:2px 6px;border-radius:5px;background:#eef4f1;color:#57706a}
.wh-type.consignment{background:var(--brass-soft);color:#8a5a26}
.wh-type.customer_storage{background:var(--violet-soft);color:#5b21b6}
.wh-type.transit{background:var(--amber-soft);color:#8a4f06}
.pd-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.pd-item{padding:8px 10px;border:1px solid #eef2ee;border-radius:8px;background:#fbfcfb}
.pd-label{font-size:9.5px;color:var(--muted);letter-spacing:.03em}
.pd-val{font-size:12px;font-weight:600;margin-top:2px;word-break:break-word}
.serial-chips{display:flex;flex-wrap:wrap;gap:5px}
.serial-chip{font-size:10.5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#f4f7f5;border:1px solid #e2e9e5;padding:2px 6px;border-radius:5px;color:#41564e}
.serial-chip.sold{background:#f6f7f6;color:#98a59f;text-decoration:line-through}
.serial-chip.scrapped{background:var(--red-soft);color:#a11e14}
.doc-lines .serial-chip.sold,.doc-lines .serial-chip.scrapped{text-decoration:none;background:#f4f7f5;color:#41564e;border-color:#e2e9e5}

/* ---------- 单据 ---------- */
.doc-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:14px;align-items:start}
.doc-side{position:sticky;top:78px;display:flex;flex-direction:column;gap:12px}
.lines-table{width:100%;border-collapse:collapse;font-size:12px}
.lines-table th{font-size:10px;color:#6d7c76;font-weight:650;text-align:left;padding:9px 10px;background:#f8faf8;border-bottom:1px solid var(--line);white-space:nowrap}
.lines-table td{padding:8px 7px;border-bottom:1px solid #f1f4f1;vertical-align:top}
.lines-table .num{text-align:right}
.lines-table select,.lines-table input{height:32px;font-size:11.5px;border-radius:7px}
.lines-table .amount{font-weight:650;font-variant-numeric:tabular-nums;white-space:nowrap;padding-top:16px}
.line-serial-btn{display:flex;align-items:center;gap:5px;margin-top:4px;border:1px solid #dce6e1;background:#fbfdfc;border-radius:6px;padding:3px 6px;font-size:10px;color:#4d6b62;cursor:pointer;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.line-serial-btn:hover{border-color:#a9cfc8;background:#f3fbf8}
.line-serial-btn.warn{border-color:#f0c9c5;background:#fdf5f4;color:#a11e14}
.line-serial-btn.ok{border-color:#c8e6d4;background:#f4fbf7;color:#0f6a32}
.row-del{width:26px;height:26px;border:0;background:transparent;color:#aab8b2;border-radius:6px;cursor:pointer;display:grid;place-items:center;margin:6px auto 0}
.row-del:hover{background:var(--red-soft);color:var(--red)}
.summary{display:flex;flex-direction:column;gap:10px;font-size:12px}
.summary-row{display:flex;justify-content:space-between;color:var(--muted)}
.summary-row strong{color:var(--ink);font-variant-numeric:tabular-nums}
.summary-total{border-top:1px dashed var(--line-strong);padding-top:11px;display:flex;justify-content:space-between;align-items:baseline}
.summary-total span{font-size:11px;color:var(--muted)}
.summary-total strong{font-size:21px;font-weight:750;color:var(--ink)}
.summary .input{height:33px;text-align:right}
.pay-input{display:grid;grid-template-columns:auto 1fr;gap:7px;align-items:center}
.pay-input label{font-size:11px;color:var(--muted);white-space:nowrap}
.doc-sheet{background:#fff;border:1px solid var(--line);border-radius:12px;padding:30px 36px;box-shadow:var(--shadow-sm);max-width:960px;margin:0 auto;position:relative}
.doc-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;padding-bottom:17px;border-bottom:2px solid #14201d}
.doc-company{font-size:15px;font-weight:700;letter-spacing:.02em}
.doc-company-sub{font-size:10.5px;color:var(--muted);margin-top:4px}
.doc-type-name{font-size:22px;font-weight:750;letter-spacing:.1em;text-align:right}
.doc-type-en{font-size:9.5px;letter-spacing:.16em;color:var(--muted-2);text-align:right;margin-top:3px}
.doc-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:8px 20px;padding:15px 0;font-size:11.5px;border-bottom:1px solid var(--line)}
.doc-meta div{display:flex;gap:7px}
.doc-meta span{color:var(--muted);min-width:58px}
.doc-meta strong{font-weight:600;color:var(--ink)}
.doc-lines{width:100%;border-collapse:collapse;margin:13px 0;font-size:11.5px}
.doc-lines th{background:#f8faf8;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:8px 9px;text-align:left;font-weight:650;color:#4d5f58;font-size:10px}
.doc-lines td{padding:9px;border-bottom:1px solid #f1f4f1}
.doc-lines .num{text-align:right;font-variant-numeric:tabular-nums}
.doc-total{display:grid;grid-template-columns:1fr 290px;gap:22px;padding-top:6px}
.doc-note{font-size:11px;color:var(--muted);line-height:1.8}
.doc-note b{display:block;color:var(--ink-2);margin-bottom:3px;font-weight:650}
.doc-sum-table{font-size:11.5px}
.doc-sum-table > div{display:flex;justify-content:space-between;padding:5px 0;color:var(--muted)}
.doc-sum-table strong{color:var(--ink);font-variant-numeric:tabular-nums}
.doc-sum-table .grand{border-top:2px solid #14201d;margin-top:5px;padding-top:8px;font-size:14px;color:var(--ink);font-weight:700}
.doc-sum-table .grand strong{font-size:16px}
.doc-sign{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:38px;padding-top:12px;font-size:10.5px;color:var(--muted)}
.doc-sign div{border-bottom:1px solid #cbd5cf;padding-bottom:20px}
.sign-note{margin-top:9px;font-size:9.5px;color:var(--muted-2);display:flex;justify-content:space-between}
.void-stamp{position:absolute;right:50px;top:100px;border:3px solid rgba(180,35,24,.5);color:rgba(180,35,24,.6);font-size:30px;font-weight:800;letter-spacing:.2em;padding:7px 16px;transform:rotate(-12deg);border-radius:7px;pointer-events:none}

/* ---------- 库存 ---------- */
.stat-strip{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:14px;overflow:hidden}
.stat-strip > div{padding:13px 16px;border-right:1px solid #eef2ee}
.stat-strip > div:last-child{border-right:0}
.stat-strip.four{grid-template-columns:repeat(4,1fr)}
.stat-strip.three{grid-template-columns:repeat(3,1fr)}
.kpi-grid.three{grid-template-columns:repeat(3,1fr)}
.ss-label{font-size:10.5px;color:var(--muted)}
.ss-value{font-size:18px;font-weight:720;margin-top:4px;font-variant-numeric:tabular-nums}
.matrix th.wh,.matrix td.wh{min-width:78px;text-align:right}
.matrix th.product{min-width:210px}
.matrix td.product{position:sticky;left:0;background:#fff;z-index:1}
.matrix tbody tr:hover td.product{background:#fafcfb}
.matrix-wrap{max-height:calc(100vh - 300px);overflow:auto}
.wh-head{font-size:9.5px;color:var(--muted-2);font-weight:600;margin-top:1px}
.serial-search{display:flex;gap:8px;align-items:center;background:#fff;border:1px solid var(--line-strong);border-radius:11px;padding:6px 6px 6px 13px}
.serial-search svg{color:var(--brand);flex:none}
.serial-search input{flex:1;border:0;outline:none;font-size:14px;height:36px;background:transparent;font-family:inherit}
.serial-search .btn{height:34px}
.serial-result{margin-top:14px}
.serial-hero{padding:18px;border-radius:12px;background:linear-gradient(135deg,#0f766e,#0b5c56);color:#fff;display:flex;justify-content:space-between;gap:14px;align-items:flex-start;flex-wrap:wrap}
.serial-hero .no{font-size:22px;font-weight:750;letter-spacing:.06em;font-family:ui-monospace,Menlo,monospace}
.serial-hero .meta{font-size:11.5px;color:#c5e3dc;margin-top:4px}
.serial-detail-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}
.sd-item{padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:#fff}
.sd-label{font-size:9.5px;color:var(--muted)}
.sd-val{font-size:12px;font-weight:600;margin-top:3px}

/* ---------- 手机查货 ---------- */
.lookup-wrap{max-width:820px;margin:0 auto}
.lookup-search{position:sticky;top:60px;z-index:12;background:var(--bg);padding:4px 0 10px}
.lookup-input{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line-strong);border-radius:12px;padding:0 12px;box-shadow:var(--shadow-sm)}
.lookup-input input{flex:1;height:46px;border:0;outline:none;font-size:15px;background:transparent;font-family:inherit}
.brand-chips{display:flex;gap:6px;overflow-x:auto;padding:10px 0 2px;scrollbar-width:none}
.brand-chips::-webkit-scrollbar{display:none}
.chip{padding:5px 11px;border-radius:20px;border:1px solid var(--line);background:#fff;font-size:11.5px;color:var(--muted);white-space:nowrap;cursor:pointer}
.chip.active{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.az-bar{display:flex;gap:2px;overflow-x:auto;padding:7px 0;scrollbar-width:none}
.az-bar span{min-width:22px;text-align:center;font-size:10.5px;color:var(--muted-2);padding:2px 3px;border-radius:4px;cursor:pointer}
.az-bar span:hover{background:#e8f0ed;color:var(--brand)}
.lookup-card{border:1px solid var(--line);border-radius:12px;background:#fff;padding:13px 15px;margin-bottom:9px}
.lookup-card-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.lookup-name{font-size:14px;font-weight:650}
.lookup-sub{font-size:10.5px;color:var(--muted);margin-top:2px}
.lookup-total{font-size:18px;font-weight:750;color:var(--brand);font-variant-numeric:tabular-nums;white-space:nowrap}
.lookup-total small{font-size:9.5px;color:var(--muted);font-weight:500;margin-left:2px}
.wh-pills{display:flex;gap:5px;flex-wrap:wrap;margin-top:9px}
.wh-pill{font-size:10px;background:#f4f7f5;border:1px solid #e6ece8;color:#52665e;padding:2px 7px;border-radius:12px}
.wh-pill b{font-weight:700;color:#243b34;margin-left:3px}
.az-group-title{font-size:11px;font-weight:750;color:var(--brass);letter-spacing:.14em;margin:16px 0 7px;padding-left:2px}

/* ---------- 报表 ---------- */
.range{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.range button{padding:5px 10px;border-radius:6px;font-size:11.5px;color:var(--muted);border:1px solid transparent;background:transparent;cursor:pointer}
.range button:hover{background:#eef4f1}
.range button.active{background:var(--brand-soft);color:var(--brand);font-weight:650;border-color:#d3e9e4}
.report-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.rank{display:flex;flex-direction:column}
.rank-item{display:flex;align-items:center;gap:11px;padding:10px 19px;border-bottom:1px solid #f1f4f1}
.rank-item:last-child{border-bottom:0}
.rank-no{width:21px;height:21px;border-radius:6px;background:#f1f5f2;color:#667a71;font-size:10px;font-weight:700;display:grid;place-items:center;flex:none}
.rank-item.top .rank-no{background:var(--brass-soft);color:#8a5a26}
.rank-main{flex:1;min-width:0}
.rank-name{font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-sub{font-size:10.5px;color:var(--muted);margin-top:1px}
.rank-val{font-size:12px;font-weight:650;font-variant-numeric:tabular-nums}

/* ---------- 设置 ---------- */
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
.setting-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid #f1f4f1}
.setting-row:last-child{border-bottom:0}
.setting-title{font-size:12.5px;font-weight:600}
.setting-desc{font-size:10.5px;color:var(--muted);margin-top:2px;line-height:1.5}
.kv{display:flex;justify-content:space-between;padding:8px 0;font-size:11.5px;border-bottom:1px dashed #eef2ee}
.kv:last-child{border:0}
.kv span{color:var(--muted)}
.role-pill{font-size:10px;font-weight:650;padding:2px 7px;border-radius:5px;background:#eef4f1;color:#4c6a60}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .wh-grid{grid-template-columns:repeat(2,1fr)}
  .dash-grid{grid-template-columns:1fr}
  .report-grid{grid-template-columns:1fr}
  .doc-layout{grid-template-columns:1fr}
  .doc-side{position:static;flex-direction:row;flex-wrap:wrap}
  .doc-side .card{flex:1;min-width:270px}
}
@media (max-width:860px){
  .sidebar{transform:translateX(-100%);transition:transform .22s;width:248px}
  .sidebar.open{transform:none;box-shadow:20px 0 60px rgba(2,15,12,.4)}
  .sidebar-mask{display:block;position:fixed;inset:0;background:rgba(8,20,17,.4);z-index:35;opacity:0;pointer-events:none;transition:.2s}
  .sidebar-mask.show{opacity:1;pointer-events:auto}
  .main{margin-left:0}
  .topbar .menu-btn{display:inline-grid!important}
  .topbar{padding:0 14px}
  .view{padding:16px 14px 50px}
  .kpi-grid{grid-template-columns:1fr 1fr;gap:9px}
  .quick-actions{grid-template-columns:1fr 1fr}
  .login-wrap{grid-template-columns:1fr}
  .login-hero{padding:34px 26px 30px;min-height:260px}
  .login-copy h1{font-size:24px}
  .login-copy p{font-size:12.5px}
  .login-form-wrap{padding:28px 22px 40px}
  .doc-sheet{padding:20px 16px}
  .doc-meta{grid-template-columns:1fr 1fr}
  .doc-total{grid-template-columns:1fr}
  .form-grid,.form-grid-3{grid-template-columns:1fr}
  .settings-grid{grid-template-columns:1fr}
  .stat-strip,.stat-strip.four,.stat-strip.three{grid-template-columns:repeat(2,1fr)}
  .stat-strip > div{border-bottom:1px solid #eef2ee}
  .user-meta{display:none}
  .topbar-right .btn{display:none!important}
  .user-chip{display:none}
  .az-bar span{white-space:nowrap;min-width:26px;flex:none}
  .quick-actions .quick-action{font-size:11px}
  .wh-grid{grid-template-columns:1fr 1fr}
  .serial-detail-grid{grid-template-columns:1fr 1fr}
  .lookup-search{top:60px}
}
@media (max-width:560px){
  .kpi-grid{grid-template-columns:1fr}
  .doc-head{flex-direction:column;gap:8px}
  .doc-type-name{text-align:left;font-size:19px}
  .doc-type-en{text-align:left}
  .doc-sign{grid-template-columns:1fr 1fr}
  .doc-meta{grid-template-columns:1fr}
  .table th,.table td{padding:9px 10px}
  .wh-grid{grid-template-columns:1fr}
  .login-brand strong{font-size:15px}
}

/* ---------- 打印 ---------- */
@media print{
  body{background:#fff}
  .sidebar,.topbar,.sidebar-mask,.page-head,.page-actions,.no-print,.toast-root{display:none!important}
  .main{margin:0}
  .view{padding:0;max-width:none}
  .doc-sheet{border:0;box-shadow:none;padding:0;max-width:none;margin:0}
  .doc-head{border-bottom-color:#000}
  .doc-lines th{background:#f2f2f2!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  @page{margin:14mm}
}