:root{--bg: #f6f7f9;--panel: #ffffff;--ink: #1c2128;--muted: #6b7280;--line: #e5e7eb;--brand: #111827;--accent: #2563eb;--danger: #dc2626;--radius: 10px;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:14px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}code{background:#f1f3f5;padding:1px 5px;border-radius:5px;font-size:12px}.shell{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--brand);color:#cbd5e1;display:flex;flex-direction:column;padding:18px 14px;position:sticky;top:0;height:100vh}.brand{font-weight:700;color:#fff;font-size:16px;letter-spacing:.3px;margin-bottom:22px}.nav{display:flex;flex-direction:column;gap:2px;flex:1}.nav-link{color:#cbd5e1;padding:9px 12px;border-radius:8px;font-weight:500}.nav-link:hover{background:#ffffff12;text-decoration:none}.nav-link.active{background:var(--accent);color:#fff}.sidebar-foot{border-top:1px solid rgba(255,255,255,.1);padding-top:14px;display:flex;flex-direction:column;gap:10px}.who-name{color:#fff;font-weight:600}.who-role{color:#94a3b8;font-size:12px;text-transform:capitalize}.content{flex:1;padding:28px 34px;max-width:1100px}.page-title{font-size:22px;margin:0 0 18px}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.page-head .page-title{margin:0}.section-title{font-size:15px;margin:22px 0 10px;color:#374151}.narrow{max-width:720px}.muted{color:var(--muted);font-size:12px}.empty{color:var(--muted);text-align:center;padding:22px!important}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px}.stat-value{font-size:26px;font-weight:700}.stat-label{color:var(--muted);margin-top:4px}.stat-red .stat-value{color:var(--danger)}.table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.table th,.table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}.table th{background:#fafbfc;font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:#6b7280}.table tr:last-child td{border-bottom:none}.row-actions{display:flex;gap:6px}.truncate{max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.thumb{width:40px;height:40px;object-fit:cover;border-radius:6px;border:1px solid var(--line)}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}.field-label{font-size:12px;color:#374151;font-weight:600}.input{padding:8px 10px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff;width:100%}.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #2563eb1f}textarea.input{resize:vertical}.inline-form{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin-bottom:16px}.inline-form .field{margin-bottom:0;min-width:140px}.stacked .field{margin-bottom:14px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}.filters{display:flex;gap:10px;margin-bottom:14px;max-width:520px}.btn{border:1px solid transparent;border-radius:8px;padding:8px 14px;font:inherit;font-weight:600;cursor:pointer}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:#1d4ed8}.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}.btn-ghost:hover:not(:disabled){background:#f1f3f5}.btn-danger{background:#fff;border-color:#fecaca;color:var(--danger)}.btn-danger:hover:not(:disabled){background:#fef2f2}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:700;text-transform:capitalize}.badge-gray{background:#eef0f2;color:#4b5563}.badge-green{background:#dcfce7;color:#166534}.badge-blue{background:#dbeafe;color:#1e40af}.badge-violet{background:#ede9fe;color:#5b21b6}.badge-amber{background:#fef3c7;color:#92400e}.badge-red{background:#fee2e2;color:#991b1b}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:18px}.detail-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px;align-items:start}.totals{margin-top:12px}.totals>div{display:flex;justify-content:space-between;padding:5px 0}.totals .grand{font-weight:700;border-top:1px solid var(--line);margin-top:4px;padding-top:8px}.kv{display:flex;justify-content:space-between;padding:5px 0;border-bottom:1px dashed var(--line)}.sub{font-size:13px;margin:16px 0 6px;color:#374151}.addr div{line-height:1.5}.ship-row{display:flex;gap:8px;margin-top:8px}.pager{display:flex;align-items:center;gap:14px;margin-top:14px;color:var(--muted)}.center-screen{min-height:100vh;display:grid;place-items:center}.login-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:30px;width:340px;box-shadow:0 10px 40px #0000000f}.login-title{margin:0;font-size:20px}.login-sub{color:var(--muted);margin:6px 0 18px}.login-card .btn{width:100%;margin-top:6px}.spinner{color:var(--muted);padding:30px;text-align:center}.error-banner{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:10px 12px;border-radius:8px;margin-bottom:14px}.ok-banner{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534;padding:10px 12px;border-radius:8px;margin-bottom:14px}@media (max-width: 760px){.detail-grid,.grid-2,.grid-3{grid-template-columns:1fr}}