:root{--bg:#f4f2ed;--paper:#fff;--ink:#25282d;--muted:#77736b;--line:#e2ddd3;--gold:#b4935b;--gold-dark:#8a6a37;--gold-soft:#f3ead9;--nav:#2f3237;--green:#e8f3ec;--red:#a34f47;--shadow:0 8px 28px rgba(48,42,31,.07)}
*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.55 "Microsoft YaHei",system-ui,sans-serif}button,input,select{font:inherit}header{height:84px;padding:15px 28px 15px 258px;background:rgba(255,255,255,.94);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:8;backdrop-filter:blur(10px)}h1{font-size:21px;margin:0;letter-spacing:.02em}header p{margin:3px 0 0;color:var(--muted)}.header-actions{display:flex;align-items:center;gap:10px}.env,.user-chip{padding:7px 11px;border:1px solid #ddcaa6;background:#fbf7ee;border-radius:999px;color:#735e38;font-size:12px}.user-chip{background:#f2f4f2;border-color:#d9dfda;color:#4d5b50}.ghost{background:#fff;color:#6d5734;border-color:#d8c7a8}
nav{position:fixed;left:0;top:0;bottom:0;width:232px;z-index:10;display:flex;flex-direction:column;gap:3px;padding:104px 14px 18px;background:linear-gradient(180deg,#303338,#282b30);overflow:auto;box-shadow:6px 0 25px rgba(25,27,30,.1)}nav:before{content:"AIXMATEX · BMY";position:absolute;top:29px;left:23px;color:#efd9b0;font-weight:700;letter-spacing:.14em;font-size:13px}nav button{border:0;border-left:3px solid transparent;background:transparent;color:#d9dadd;padding:11px 14px;text-align:left;border-radius:6px;white-space:nowrap;cursor:pointer;transition:.15s}nav button:hover{background:#3a3d43;color:#fff;filter:none}nav button.active{color:#ffe4b5;border-color:#d1ab70;background:#404349}
main{padding:24px 28px 46px;margin-left:232px;max-width:1920px}.page{display:none}.page.active{display:block}.pagehead{display:flex;justify-content:space-between;align-items:end;margin:0 0 16px}.pagehead h2{margin:0;font-size:22px}.pagehead p{margin:3px 0 0;color:var(--muted)}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}.toolbar input,.toolbar select,.formgrid input,.formgrid select{height:38px;border:1px solid var(--line);border-radius:7px;padding:6px 10px;background:#fff;min-width:140px;outline:none}.toolbar input:focus,.toolbar select:focus,.formgrid input:focus,.formgrid select:focus{border-color:#c1a36e;box-shadow:0 0 0 3px rgba(180,147,91,.12)}button{border:1px solid #9c7b48;border-radius:7px;background:linear-gradient(180deg,#bea06a,#aa884f);color:#fff;padding:8px 15px;cursor:pointer;box-shadow:0 2px 6px rgba(116,88,43,.12)}button:hover{filter:brightness(.97)}button:disabled{opacity:.45;cursor:not-allowed}.cards{display:grid;grid-template-columns:repeat(5,minmax(150px,1fr));gap:12px;margin-bottom:17px}.card{background:linear-gradient(145deg,#fff,#fdfcf9);border:1px solid var(--line);border-radius:11px;padding:16px 17px;box-shadow:var(--shadow);min-height:92px}.card span{display:block;color:var(--muted);font-size:12px}.card strong{display:block;margin-top:7px;font-size:24px;color:#2e3136;font-variant-numeric:tabular-nums}.split{display:grid;grid-template-columns:1fr 1fr;gap:15px}.panel,.entry{background:#fff;border:1px solid var(--line);border-radius:11px;margin-bottom:15px;padding:15px;overflow:auto;box-shadow:var(--shadow)}.panel h2{font-size:16px;margin:0 0 11px}.entry summary{cursor:pointer;font-weight:700;color:#6c5532}.formgrid{display:grid;grid-template-columns:repeat(6,minmax(135px,1fr));gap:10px;margin-top:13px}#customerForm.formgrid{grid-template-columns:repeat(3,minmax(260px,1fr))}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.field input,.field select{width:100%}.formactions{margin-top:12px;display:flex;gap:10px;align-items:center}.notice{padding:12px 14px;border-left:4px solid var(--gold);background:#fff8ea;border-radius:0 8px 8px 0;margin-bottom:13px}.tablewrap{max-height:68vh;overflow:auto;border:1px solid var(--line);border-radius:9px;background:#fff;box-shadow:var(--shadow)}table{width:100%;border-collapse:separate;border-spacing:0;white-space:nowrap}th{position:sticky;top:0;z-index:2;background:#ebe6dc;color:#494943;font-weight:700}th,td{padding:9px 10px;border-bottom:1px solid #ece8e0;border-right:1px solid #f0ede7;text-align:left}tbody tr:nth-child(even) td{background:#fdfcf9}tbody tr:hover td{background:#faf5eb}td.num{text-align:right;font-variant-numeric:tabular-nums}.auto{background:var(--green)!important}.warn{color:var(--red)}.linkbtn{padding:0;border:0;background:transparent;color:#7c5b28;text-decoration:underline;font-weight:700;box-shadow:none}.linkbtn:hover{filter:none;color:#a27635}.readonly{background:#edf4ef!important;color:#4d5f52}h3{font-size:14px;margin:14px 0 8px;color:#6c5532}.pager{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin:13px 0}.pager button{background:#fff;color:#715a37;border-color:#d9c7a7;box-shadow:none}.pager span{min-width:150px;text-align:center;color:var(--muted)}#toast{position:fixed;right:24px;bottom:24px;background:#2f3237;color:#fff;padding:11px 16px;border-radius:8px;display:none;z-index:30;box-shadow:var(--shadow)}
.login-screen{position:fixed;inset:0;z-index:100;background:radial-gradient(circle at 75% 20%,#f7eddc 0,#f2efe9 42%,#e8e4dc 100%);display:none;align-items:center;justify-content:center;padding:20px}.login-screen.show{display:flex}.login-card{width:min(420px,100%);background:#fff;border:1px solid #dfd5c4;border-radius:18px;padding:34px;box-shadow:0 30px 80px rgba(52,45,34,.16)}.login-card h1{font-size:22px;text-align:center}.login-card>p{text-align:center;color:var(--muted);margin:5px 0 24px}.login-card label{display:block;color:var(--muted);margin:12px 0}.login-card input{display:block;width:100%;height:42px;border:1px solid var(--line);border-radius:8px;padding:8px 11px;margin-top:5px}.login-card button{width:100%;margin-top:10px;height:42px}.login-mark{width:54px;height:54px;margin:0 auto 15px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(145deg,#c6aa78,#9e7b45);color:#fff;font-weight:800;letter-spacing:.08em}.login-card span{display:block;color:var(--red);text-align:center;margin-top:10px}.hidden{display:none!important}
@media(max-width:1200px){.cards{grid-template-columns:repeat(3,1fr)}.formgrid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){header{height:auto;min-height:74px;padding:12px 15px;position:sticky}.header-actions .env{display:none}.user-chip{display:none}nav{position:sticky;top:74px;bottom:auto;width:auto;height:auto;display:flex;flex-direction:row;padding:0 12px;overflow:auto;box-shadow:none}nav:before{display:none}nav button{border-left:0;border-bottom:3px solid transparent;border-radius:0;padding:11px 13px}main{margin-left:0;padding:15px}.cards{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}.formgrid,#customerForm.formgrid{grid-template-columns:1fr}.pagehead h2{font-size:19px}}
@media(max-width:520px){header h1{font-size:17px}.header-actions{gap:5px}.ghost{padding:6px 9px}.cards{grid-template-columns:1fr}.card{min-height:78px}.toolbar>*{width:100%}.toolbar label{display:grid;grid-template-columns:95px 1fr;align-items:center}.toolbar input,.toolbar select{width:100%}.pager{justify-content:center}.login-card{padding:26px 20px}}