:root{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-card:#fff;--bg-card-hover:#f1f5f9;--bg-alt:#f1f5f9;--border-color:#e2e8f0;--border-highlight:#c41230;--brand-red:#c41230;--brand-red-hover:#a00e27;--brand-red-glow:#c4123026;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--badge-green-bg:#dcfce7;--badge-green-text:#15803d;--badge-yellow-bg:#fef3c7;--badge-yellow-text:#b45309;--badge-red-bg:#fee2e2;--badge-red-text:#b91c1c;--badge-blue-bg:#dbeafe;--badge-blue-text:#1d4ed8;--shadow-sm:0 1px 3px #0000000d, 0 1px 2px #0000000f;--shadow-md:0 4px 6px -1px #0000000d, 0 2px 4px -1px #00000008;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -2px #00000008;--radius-sm:6px;--radius-md:8px;--radius-lg:12px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5}.app-container{max-width:1440px;margin:0 auto;padding:24px 20px}.app-navbar{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);justify-content:space-between;align-items:center;margin-bottom:24px;padding:16px 24px;display:flex}.brand-wrapper{align-items:center;gap:14px;display:flex}.brand-logo-badge{background:var(--brand-red);color:#fff;border-radius:var(--radius-md);box-shadow:0 2px 8px var(--brand-red-glow);letter-spacing:1px;padding:8px 14px;font-size:18px;font-weight:900}.brand-title{color:var(--text-primary);letter-spacing:-.3px;font-size:20px;font-weight:700}.brand-subtitle{color:var(--text-secondary);font-size:13px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:20px;transition:transform .2s,border-color .2s,box-shadow .2s}.stat-card:hover{border-color:var(--brand-red);box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-label{text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);margin-bottom:8px;font-size:12px;font-weight:700}.stat-value{color:var(--text-primary);font-size:26px;font-weight:800}.stat-sub{color:var(--text-muted);margin-top:4px;font-size:12px}.toolbar-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin-bottom:24px;padding:18px 24px;display:flex}.search-group{flex:1;min-width:280px}.input-field,.select-field{width:100%;color:var(--text-primary);border-radius:var(--radius-sm);background:#fff;border:1px solid #cbd5e1;outline:none;padding:9px 14px;font-size:14px;transition:border-color .2s,box-shadow .2s}.input-field:focus,.select-field:focus{border-color:var(--brand-red);box-shadow:0 0 0 3px var(--brand-red-glow)}.filter-group{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.btn{border-radius:var(--radius-sm);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:9px 16px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:var(--brand-red);color:#fff;box-shadow:0 2px 6px var(--brand-red-glow)}.btn-primary:hover{background:var(--brand-red-hover);transform:translateY(-1px)}.btn-secondary{color:var(--text-primary);background:#fff;border:1px solid #cbd5e1}.btn-secondary:hover{background:#f1f5f9;border-color:#94a3b8}.btn-sm{padding:6px 12px;font-size:12px}.table-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.table-wrapper{width:100%;overflow-x:auto}.data-table{table-layout:fixed;border-collapse:collapse;text-align:left;width:100%;font-size:13.5px}.data-table th{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid var(--border-color);box-sizing:border-box;background:#f1f5f9;padding:12px 14px;font-size:12px;font-weight:700}.data-table td{border-bottom:1px solid var(--border-color);vertical-align:middle;box-sizing:border-box;text-overflow:ellipsis;white-space:nowrap;padding:14px;overflow:hidden}.data-table tr.main-row{cursor:pointer;transition:background .15s}.data-table tr.main-row:hover{background:#f8fafc}.badge{text-transform:uppercase;letter-spacing:.3px;text-align:center;border-radius:12px;padding:3px 10px;font-size:11px;font-weight:700;display:inline-block}.badge-green{background:var(--badge-green-bg);color:var(--badge-green-text)}.badge-yellow{background:var(--badge-yellow-bg);color:var(--badge-yellow-text)}.badge-red{background:var(--badge-red-bg);color:var(--badge-red-text)}.badge-blue{background:var(--badge-blue-bg);color:var(--badge-blue-text)}.drawer-row td{white-space:normal;background:#f8fafc;padding:20px}.line-items-subtable{table-layout:fixed;border-collapse:collapse;border:1px solid var(--border-color);border-radius:var(--radius-md);background:#fff;width:100%;margin-top:10px;font-size:12px;overflow:hidden}.line-items-subtable th{color:var(--text-primary);background:#e2e8f0;border-bottom:1px solid #cbd5e1;padding:9px 10px;font-weight:700}.line-items-subtable td{border-bottom:1px solid var(--border-color);color:var(--text-primary);white-space:normal;padding:9px 10px}.pagination-wrapper{border-top:1px solid var(--border-color);color:var(--text-secondary);background:#fff;justify-content:space-between;align-items:center;padding:14px 20px;font-size:13px;display:flex}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0f172a80;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:480px;box-shadow:var(--shadow-lg);background:#fff;padding:28px}.modal-title{color:var(--text-primary);margin-bottom:12px;font-size:18px;font-weight:700}.spinner{border:2px solid #c4123033;border-top-color:var(--brand-red);border-radius:50%;width:16px;height:16px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}