:root{--bg-app: #f6f5f2;--bg-panel: #ffffff;--bg-sidebar: #191b20;--bg-sidebar-hover: #24272e;--ink: #1b1d21;--ink-soft: #63666d;--ink-faint: #9a9ca3;--line: #e4e2dc;--line-soft: #eeece7;--rust: #c1652b;--rust-dark: #9c4f21;--steel: #3c6e63;--steel-soft: #e7efec;--amber: #b8862f;--amber-soft: #f6ecd9;--oxide: #a83b2e;--oxide-soft: #f7e6e2;--font-ui: "IBM Plex Sans", system-ui, sans-serif;--font-mono: "IBM Plex Mono", "Courier New", monospace;--radius-s: 3px;--radius-m: 5px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-ui);background:var(--bg-app);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.01em}p{margin:0}button{font-family:inherit;font-size:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:inherit}a{color:inherit}.mono{font-family:var(--font-mono)}.app-shell{display:grid;grid-template-columns:232px 1fr;min-height:100vh}.sidebar{background:var(--bg-sidebar);color:#e7e6e3;padding:24px 16px;display:flex;flex-direction:column;gap:28px}.sidebar-brand{padding:0 8px}.sidebar-brand .mark{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;color:var(--rust);display:block;margin-bottom:2px}.sidebar-brand .name{font-size:16px;font-weight:600;color:#fff}.sidebar-nav{display:flex;flex-direction:column;gap:2px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius-s);color:#c7c6c2;text-decoration:none;font-size:13.5px;font-weight:500;border:none;background:none;width:100%;text-align:left}.sidebar-link:hover{background:var(--bg-sidebar-hover);color:#fff}.sidebar-link.active{background:var(--bg-sidebar-hover);color:#fff;box-shadow:inset 2px 0 0 var(--rust)}.sidebar-footer{margin-top:auto;padding-top:16px;border-top:1px solid #2b2e35}.sidebar-user{padding:0 8px;margin-bottom:10px}.sidebar-user .who{color:#fff;font-size:13px;font-weight:600}.sidebar-user .role{color:var(--ink-faint);font-size:11.5px;font-family:var(--font-mono);text-transform:lowercase}.main{padding:32px 40px 60px;max-width:1180px}.page-header{margin-bottom:24px;display:flex;align-items:flex-end;justify-content:space-between;gap:16px}.page-header h1{font-size:22px}.page-header .sub{color:var(--ink-soft);font-size:13px;margin-top:4px}.panel{background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius-m)}.panel+.panel{margin-top:20px}.panel-head{padding:16px 20px;border-bottom:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between}.panel-head h3{font-size:14.5px}.panel-body{padding:20px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--radius-s);border:1px solid var(--line);background:#fff;color:var(--ink);font-weight:500;font-size:13px}.btn:hover{border-color:var(--ink-faint)}.btn-primary{background:var(--rust);border-color:var(--rust);color:#fff}.btn-primary:hover{background:var(--rust-dark);border-color:var(--rust-dark)}.btn-sm{padding:5px 10px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}.field label{font-size:12px;font-weight:600;color:var(--ink-soft)}.field input,.field select,.field textarea{padding:8px 10px;border:1px solid var(--line);border-radius:var(--radius-s);background:#fff;color:var(--ink)}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--rust);outline-offset:-1px;border-color:var(--rust)}.field-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;padding:8px 20px;font-size:11px;font-weight:600;color:var(--ink-faint);border-bottom:1px solid var(--line);background:var(--bg-app)}td{padding:10px 20px;border-bottom:1px solid var(--line-soft);color:var(--ink)}tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;font-family:var(--font-mono)}.badge-steel{background:var(--steel-soft);color:var(--steel)}.badge-amber{background:var(--amber-soft);color:var(--amber)}.badge-oxide{background:var(--oxide-soft);color:var(--oxide)}.badge-neutral{background:var(--line-soft);color:var(--ink-soft)}.empty-state{padding:40px 20px;text-align:center;color:var(--ink-soft);font-size:13px}.error-banner{background:var(--oxide-soft);color:var(--oxide);padding:10px 14px;border-radius:var(--radius-s);font-size:13px;margin-bottom:16px}.hint{font-size:12px;color:var(--ink-faint);margin-top:4px}.login-shell{min-height:100vh;display:grid;place-items:center;background:var(--bg-sidebar);padding:20px}.login-card{width:100%;max-width:360px;background:var(--bg-panel);border-radius:var(--radius-m);padding:36px 32px}.login-mark{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;color:var(--rust);margin-bottom:6px}.login-card h1{font-size:20px;margin-bottom:24px}.kanban{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:20px}.kanban-col{background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius-m);min-height:200px}.kanban-col-head{padding:12px 14px;border-bottom:1px solid var(--line-soft);font-size:12px;font-weight:600;color:var(--ink-soft);display:flex;justify-content:space-between}.kanban-card{margin:10px;padding:12px;border:1px solid var(--line-soft);border-radius:var(--radius-s);background:var(--bg-app)}.kanban-card .order-no{font-family:var(--font-mono);font-size:12px;color:var(--rust);display:block;margin-bottom:4px}.kanban-card .product-name{font-size:13px;font-weight:600;margin-bottom:8px}.kanban-card .qty{font-family:var(--font-mono);font-size:12px;color:var(--ink-soft);margin-bottom:10px}.kanban-card .actions{display:flex;gap:6px}.tree{font-size:13px}.tree-node{padding:6px 0 6px 16px;border-left:1px solid var(--line);margin-left:6px}.tree-node .row{display:flex;justify-content:space-between;gap:10px}.tree-node .code{font-family:var(--font-mono);font-size:11.5px;color:var(--ink-faint)}.print-report{display:none}.print-report table{width:100%;border-collapse:collapse;margin-bottom:16px}.print-report th,.print-report td{border:1px solid #ccc;padding:6px 8px;text-align:left;font-size:12px}.print-report h1{font-size:18px;margin-bottom:2px}.print-report h2{font-size:13px;font-weight:600;margin:18px 0 8px}.print-report .print-meta{font-size:12px;color:#444;margin-bottom:14px}.print-report .print-totals td{font-weight:600}@media print{body *{visibility:hidden}.print-report,.print-report *{visibility:visible}.print-report{display:block;position:absolute;top:0;left:0;width:100%}}