/* 联衡电商ERP系统 · 样式 */
:root{
  --brand:#2f6bff; --brand-600:#2558e0; --brand-50:#eef3ff;
  --ink:#0f172a; --ink-2:#334155; --muted:#7b879b;
  --bg:#f4f6fb; --card:#ffffff; --line:#e8ecf5; --line-2:#f1f4fa;
  --ok:#12a150; --ok-bg:#e8f8ef; --warn:#e08c00; --warn-bg:#fff6e5;
  --danger:#e5484d; --danger-bg:#fdecec; --purple:#7c5cff; --purple-bg:#f1edff;
  --r:14px; --r-sm:10px;
  --sh:0 1px 2px rgba(16,24,40,.04), 0 8px 24px rgba(16,24,40,.05);
  --sh-lg:0 12px 48px rgba(16,24,40,.14);
  --sidebar-w:236px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--bg); color:var(--ink); font-size:14px; line-height:1.55;
  -webkit-font-smoothing:antialiased; -webkit-tap-highlight-color:transparent;
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:14px;outline:none}
input,select,textarea{color:var(--ink)}
h1,h2,h3,h4,p{margin:0}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#d3dae8;border-radius:8px}
::-webkit-scrollbar-track{background:transparent}

/* ============ 启动页 ============ */
.boot[hidden],.app-root[hidden]{display:none!important}
.boot{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  background:linear-gradient(160deg,#152238 0%,#22345c 55%,#2f6bff 140%);z-index:999}
.boot-logo{width:64px;height:64px;border-radius:18px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);
  display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:700;color:#fff;letter-spacing:0}
.boot-text{color:#fff;font-size:16px;letter-spacing:2px;opacity:.9}
.boot-bar{width:150px;height:3px;border-radius:3px;background:rgba(255,255,255,.2);overflow:hidden;margin-top:6px}
.boot-bar i{display:block;height:100%;width:40%;border-radius:3px;background:#fff;animation:boot 1.1s ease-in-out infinite}
@keyframes boot{0%{margin-left:-40%}100%{margin-left:100%}}

/* ============ 布局 ============ */
.app-root{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);flex:0 0 var(--sidebar-w);background:linear-gradient(180deg,#16243f 0%,#1d3055 100%);
  color:#c9d4ea;display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:40}
.sb-brand{padding:20px 18px 16px;display:flex;align-items:center;gap:10px;border-bottom:1px solid rgba(255,255,255,.07)}
.sb-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#2f6bff,#7c5cff);
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:17px;flex:0 0 34px}
.sb-name{color:#fff;font-size:15px;font-weight:600;letter-spacing:.5px}
.sb-sub{font-size:11px;color:#8fa2c4;letter-spacing:1px}
.sb-nav{padding:12px 10px;flex:1;overflow:auto}
.sb-label{font-size:11px;color:#6f83a6;padding:12px 10px 6px;letter-spacing:1px}
.sb-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;cursor:pointer;
  color:#c9d4ea;font-size:14px;margin-bottom:2px;transition:.15s;position:relative}
.sb-item:hover{background:rgba(255,255,255,.07);color:#fff}
.sb-item.on{background:linear-gradient(90deg,rgba(47,107,255,.35),rgba(47,107,255,.1));color:#fff}
.sb-item.on::before{content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;border-radius:0 3px 3px 0;background:#4d84ff}
.sb-item .ic{width:20px;text-align:center;font-size:15px}
.sb-badge{margin-left:auto;background:var(--danger);color:#fff;font-size:11px;min-width:18px;height:18px;border-radius:9px;
  display:flex;align-items:center;justify-content:center;padding:0 5px;font-weight:600}
.sb-foot{padding:14px;border-top:1px solid rgba(255,255,255,.07);font-size:12px;color:#8fa2c4}
.sb-user{display:flex;align-items:center;gap:9px;margin-bottom:10px}
.sb-avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#4d84ff,#7c5cff);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;flex:0 0 30px}
.sb-uname{color:#fff;font-size:13px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sb-urole{font-size:11px;color:#8fa2c4}

.main{flex:1;margin-left:var(--sidebar-w);min-width:0;display:flex;flex-direction:column}
.topbar{height:60px;background:rgba(255,255,255,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:12px;padding:0 22px;position:sticky;top:0;z-index:30}
.topbar h1{font-size:17px;font-weight:650;letter-spacing:.3px}
.topbar .sp{flex:1}
.content{padding:20px 22px 40px;flex:1}

/* ============ 通用组件 ============ */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh)}
.card-pad{padding:18px}
.sec-title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:650;margin-bottom:14px}
.sec-title .dot{width:4px;height:14px;border-radius:2px;background:var(--brand)}
.muted{color:var(--muted)}
.small{font-size:12px}
.mono{font-variant-numeric:tabular-nums}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 14px;border-radius:9px;
  border:1px solid var(--line);background:#fff;color:var(--ink-2);cursor:pointer;font-size:13px;font-weight:500;transition:.15s;white-space:nowrap}
.btn:hover{border-color:#c9d3e8;background:#fafbfe}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(135deg,#2f6bff,#3f7bff);border-color:transparent;color:#fff;box-shadow:0 4px 14px rgba(47,107,255,.28)}
.btn-primary:hover{background:linear-gradient(135deg,#2558e0,#2f6bff);border-color:transparent}
.btn-danger{color:var(--danger);border-color:#f5cfd0;background:#fff}
.btn-danger:hover{background:var(--danger-bg)}
.btn-sm{height:30px;padding:0 10px;font-size:12px;border-radius:8px}
.btn-lg{height:44px;font-size:15px;border-radius:11px;padding:0 22px}
.btn-ghost{border-color:transparent;background:transparent}
.btn:disabled{opacity:.5;cursor:not-allowed}

.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;color:var(--ink-2);margin-bottom:6px;font-weight:500}
.field .hint{font-size:11.5px;color:var(--muted);margin-top:5px;line-height:1.5}
.inp{width:100%;height:38px;border:1px solid var(--line);border-radius:9px;padding:0 12px;background:#fff;transition:.15s}
.inp:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(47,107,255,.13)}
textarea.inp{height:auto;padding:9px 12px;resize:vertical;min-height:70px;line-height:1.5}
select.inp{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2 4.5L6 8.5L10 4.5' stroke='%237b879b' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat:no-repeat;background-position:right 11px center;padding-right:30px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 14px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:0 14px}

.tag{display:inline-flex;align-items:center;height:22px;padding:0 9px;border-radius:6px;font-size:12px;font-weight:500;white-space:nowrap}
.t-blue{background:var(--brand-50);color:var(--brand-600)}
.t-green{background:var(--ok-bg);color:var(--ok)}
.t-orange{background:var(--warn-bg);color:var(--warn)}
.t-red{background:var(--danger-bg);color:var(--danger)}
.t-gray{background:#f1f3f8;color:var(--muted)}
.t-purple{background:var(--purple-bg);color:var(--purple)}

.tabs{display:flex;gap:6px;background:#f1f3f9;padding:4px;border-radius:11px;overflow-x:auto}
.tabs .tab{flex:0 0 auto;padding:7px 14px;border-radius:8px;cursor:pointer;font-size:13px;color:var(--ink-2);white-space:nowrap;transition:.15s}
.tabs .tab.on{background:#fff;color:var(--brand-600);font-weight:600;box-shadow:0 1px 4px rgba(16,24,40,.09)}

.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.filters .inp{width:auto;min-width:130px;flex:0 0 auto}
.filters .grow{flex:1;min-width:150px}

.tbl-wrap{overflow-x:auto;border-radius:var(--r)}
table.tbl{width:100%;border-collapse:collapse;background:#fff}
table.tbl th{text-align:left;font-size:12px;color:var(--muted);font-weight:500;padding:11px 12px;border-bottom:1px solid var(--line);white-space:nowrap;background:#fbfcfe}
table.tbl td{padding:12px;border-bottom:1px solid var(--line-2);vertical-align:middle;font-size:13.5px}
table.tbl tbody tr:hover{background:#fafbff}
table.tbl tbody tr:last-child td{border-bottom:none}
.row-actions{display:flex;gap:6px;flex-wrap:wrap}

.empty{padding:52px 20px;text-align:center;color:var(--muted)}
.empty .em-ic{font-size:38px;opacity:.35;margin-bottom:10px}
.empty .em-t{font-size:14px;margin-bottom:4px}
.empty .em-s{font-size:12.5px;color:#9aa5b8}

.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 16px 14px;position:relative;overflow:hidden;box-shadow:var(--sh)}
.stat-card::after{content:"";position:absolute;right:-24px;top:-24px;width:80px;height:80px;border-radius:50%;background:var(--sc,#eef3ff);opacity:.55}
.stat-l{font-size:12.5px;color:var(--muted);display:flex;align-items:center;gap:6px;position:relative;z-index:1}
.stat-v{font-size:26px;font-weight:700;letter-spacing:-.5px;margin-top:6px;position:relative;z-index:1;font-variant-numeric:tabular-nums}
.stat-s{font-size:11.5px;color:var(--muted);margin-top:4px;position:relative;z-index:1}
.stat-ic{width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:15px}

.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:6px 12px;border-radius:20px;background:#f3f5fa;font-size:12.5px;color:var(--ink-2);cursor:pointer;border:1px solid transparent;transition:.15s}
.chip.on{background:var(--brand-50);color:var(--brand-600);border-color:#cadcff;font-weight:600}

.pager{display:flex;align-items:center;justify-content:center;gap:10px;padding:16px 0 4px}
.pager .pg-i{font-size:12.5px;color:var(--muted)}

/* ============ 弹窗 ============ */
.mask{position:fixed;inset:0;background:rgba(15,23,42,.45);backdrop-filter:blur(2px);z-index:100;display:flex;
  align-items:center;justify-content:center;padding:16px;animation:fade .18s ease}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal{background:#fff;border-radius:16px;box-shadow:var(--sh-lg);width:100%;max-width:520px;max-height:88vh;display:flex;flex-direction:column;animation:pop .2s cubic-bezier(.2,.9,.3,1.2)}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
.modal.wide{max-width:860px}
.modal-h{display:flex;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}
.modal-h .mt{font-size:15.5px;font-weight:650}
.modal-h .x{margin-left:auto;width:30px;height:30px;border-radius:8px;border:none;background:#f3f5fa;cursor:pointer;color:var(--muted);font-size:16px;line-height:1}
.modal-h .x:hover{background:#e9edf5}
.modal-b{padding:18px 20px;overflow:auto;flex:1}
.modal-f{padding:14px 20px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end}

/* ============ Toast ============ */
.toast-root{position:fixed;left:50%;transform:translateX(-50%);bottom:28px;z-index:200;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{background:rgba(15,23,42,.94);color:#fff;padding:10px 18px;border-radius:10px;font-size:13.5px;box-shadow:var(--sh-lg);animation:tin .2s ease;max-width:90vw}
.toast.ok{background:#0f8a45}
.toast.err{background:#c8353a}
.toast.warn{background:#b8730a}
@keyframes tin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ============ 登录 ============ */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;
  background:radial-gradient(1200px 600px at 15% -10%, #2f6bff 0%, transparent 55%), linear-gradient(150deg,#101c33 0%,#1b2a4a 60%,#22345c 100%)}
.login-card{width:100%;max-width:420px;background:#fff;border-radius:20px;padding:30px 28px;box-shadow:0 24px 70px rgba(8,15,30,.45)}
.login-hero{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.login-hero .m{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,#2f6bff,#7c5cff);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700}
.login-hero .t1{font-size:19px;font-weight:700;letter-spacing:.5px}
.login-hero .t2{font-size:12px;color:var(--muted);letter-spacing:1px}
.lg-tabs{display:flex;gap:4px;background:#f1f3f9;padding:4px;border-radius:11px;margin-bottom:18px}
.lg-tabs div{flex:1;text-align:center;padding:8px;border-radius:8px;cursor:pointer;font-size:13px;color:var(--ink-2);transition:.15s}
.lg-tabs div.on{background:#fff;color:var(--brand-600);font-weight:600;box-shadow:0 1px 4px rgba(16,24,40,.09)}
.login-foot{margin-top:16px;font-size:12px;color:var(--muted);text-align:center}
.link{color:var(--brand-600);cursor:pointer;font-weight:500}

/* ============ 移动端底部导航 ============ */
.tabbar{display:none;position:fixed;left:0;right:0;bottom:0;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);z-index:50;padding-bottom:env(safe-area-inset-bottom)}
.tabbar .row{display:flex}
.tabbar .tb{flex:1;padding:7px 0 6px;text-align:center;color:var(--muted);font-size:11px;cursor:pointer;position:relative}
.tabbar .tb .i{font-size:19px;display:block;line-height:1.2}
.tabbar .tb.on{color:var(--brand)}
.tabbar .tb .bdg{position:absolute;top:2px;left:56%;background:var(--danger);color:#fff;font-size:10px;min-width:15px;
  height:15px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px}

/* ============ 响应式 ============ */
@media (max-width:1080px){
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .grid4{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .sidebar{display:none}
  .main{margin-left:0}
  .content{padding:14px 14px 78px}
  .topbar{padding:0 14px;height:54px}
  .topbar h1{font-size:16px}
  .tabbar{display:block}
  .grid2,.grid3,.grid4{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr 1fr;gap:10px}
  .stat-v{font-size:22px}
  .modal{max-width:100%;border-radius:16px 16px 0 0;align-self:flex-end;max-height:92vh}
  .mask{padding:0;align-items:flex-end}
  .modal-f{padding-bottom:calc(14px + env(safe-area-inset-bottom))}
  .filters .inp{flex:1 1 46%;min-width:0}
  .tbl-wrap{border-radius:12px}
  table.tbl thead{display:none}
  table.tbl tbody tr{display:block;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;padding:8px 4px;background:#fff}
  table.tbl tbody tr:hover{background:#fff}
  table.tbl td{display:flex;border:none;padding:5px 10px;font-size:13px;gap:10px;align-items:flex-start}
  table.tbl td::before{content:attr(data-l);flex:0 0 68px;color:var(--muted);font-size:12px}
  table.tbl td.cell-hide{display:none}
  .row-actions{margin-top:6px;padding-top:8px;border-top:1px dashed var(--line);width:100%}
  .card-pad{padding:14px}
}
@media (max-width:400px){
  .stat-grid{grid-template-columns:1fr}
}

/* ============ 明细行（订单/进货） ============ */
.line-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;background:#fcfdff}
.line-item .nm{flex:1;min-width:0}
.line-item .nm b{font-weight:600;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.line-item .nm span{font-size:12px;color:var(--muted)}
.qty-ctl{display:flex;align-items:center;gap:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.qty-ctl button{width:28px;height:28px;border:none;background:#fff;cursor:pointer;color:var(--ink-2);font-size:15px;line-height:1}
.qty-ctl button:hover{background:#f1f3f9}
.qty-ctl input{width:44px;height:28px;border:none;border-left:1px solid var(--line);border-right:1px solid var(--line);text-align:center;font-size:13px}

.pick-list{max-height:300px;overflow:auto;border:1px solid var(--line);border-radius:10px}
.pick-row{display:flex;align-items:center;gap:10px;padding:10px 12px;border-bottom:1px solid var(--line-2);cursor:pointer}
.pick-row:hover{background:var(--brand-50)}
.pick-row:last-child{border-bottom:none}
.pick-row .pn{flex:1;min-width:0}
.pick-row .pn b{font-weight:500}
.pick-row .pn span{font-size:12px;color:var(--muted);display:block}

.kv{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--line);font-size:13.5px}
.kv:last-child{border-bottom:none}
.kv .k{color:var(--muted)}
.kv .v{font-weight:500;text-align:right;max-width:62%;word-break:break-all}

.alert{display:flex;gap:10px;padding:12px 14px;border-radius:11px;font-size:13px;margin-bottom:12px;align-items:flex-start}
.alert.warn{background:var(--warn-bg);color:#8a5a00}
.alert.info{background:var(--brand-50);color:var(--brand-600)}
.alert .ai{font-size:15px;line-height:1.3}

.rank-row{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px dashed var(--line)}
.rank-row:last-child{border-bottom:none}
.rank-no{width:22px;height:22px;border-radius:7px;background:#f1f3f8;color:var(--muted);font-size:11.5px;
  display:flex;align-items:center;justify-content:center;font-weight:700;flex:0 0 22px}
.rank-no.top1{background:#fff0d6;color:#c47f00}
.rank-no.top2{background:#eef1f6;color:#7c8798}
.rank-no.top3{background:#fbeade;color:#b5703a}
.rank-nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-bar{height:6px;border-radius:4px;background:linear-gradient(90deg,#2f6bff,#7c5cff)}

/* ============ 打印 ============ */
.print-root{display:none}
@media print{
  body{background:#fff}
  .app-root,.toast-root,.mask,.tabbar,.topbar,.sidebar,.no-print{display:none !important}
  .print-root{display:block}
  .pf-sheet{page-break-after:always;break-after:page}
  .pf-sheet:last-child{page-break-after:auto;break-after:auto}
}
@page{size:100mm 150mm;margin:0}
.pf-sheet{width:100mm;height:150mm;padding:4mm 5mm;box-sizing:border-box;font-family:"PingFang SC","Microsoft YaHei",sans-serif;
  color:#000;background:#fff;position:relative;overflow:hidden}
.pf-sheet.a4{width:210mm;height:148mm;padding:6mm 8mm;display:flex;gap:0}
.pf-hd{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:2px solid #000;padding-bottom:3mm;margin-bottom:3mm}
.pf-co{font-size:14px;font-weight:800;letter-spacing:1px}
.pf-ctype{font-size:11px;border:1px solid #000;padding:1px 6px;border-radius:2px;font-weight:700}
.pf-no{font-size:10px;margin-top:2px;letter-spacing:.5px}
.pf-sec{padding:2mm 0;border-bottom:1px dashed #999}
.pf-lb{font-size:9px;color:#555;margin-bottom:1px}
.pf-addr{font-size:15px;font-weight:700;line-height:1.35}
.pf-name{font-size:13px;font-weight:600}
.pf-tel{font-size:15px;font-weight:800;letter-spacing:.5px}
.pf-from{font-size:10px;line-height:1.4;color:#222}
.pf-goods{flex:1;padding:2mm 0;font-size:10px}
.pf-goods .g{display:flex;justify-content:space-between;padding:1px 0}
.pf-ft{display:flex;justify-content:space-between;align-items:flex-end;border-top:1px solid #000;padding-top:2mm;font-size:9px}
.pf-code{font-family:"Courier New",monospace;font-size:11px;letter-spacing:1px;font-weight:700}
.pf-remark{font-size:9px;color:#333;margin-top:1mm}