*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #4f46e5;--primary-h: #4338ca;--danger: #ef4444;--success: #22c55e;--warning: #f59e0b;--bg: #f8fafc;--surface: #ffffff;--border: #e2e8f0;--text: #1e293b;--muted: #64748b;--radius: 8px;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:24px 0;position:fixed;top:0;left:0;bottom:0}.sidebar-logo{font-size:1.1rem;font-weight:700;color:var(--primary);padding:0 20px 24px;border-bottom:1px solid var(--border);margin-bottom:12px}.sidebar nav{flex:1}.sidebar nav a{display:flex;align-items:center;gap:10px;padding:10px 20px;color:var(--muted);text-decoration:none;font-size:.9rem;border-radius:0;transition:all .15s}.sidebar nav a:hover,.sidebar nav a.router-link-active{color:var(--primary);background:#eef2ff;border-right:3px solid var(--primary)}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border)}.main{margin-left:220px;padding:32px;flex:1;max-width:1100px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.card-title{font-size:1rem;font-weight:600;color:var(--text);margin-bottom:16px;display:flex;align-items:center;gap:8px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.stat-card .label{font-size:.8rem;color:var(--muted);margin-bottom:6px}.stat-card .value{font-size:1.8rem;font-weight:700;color:var(--text)}.stat-card .sub{font-size:.75rem;color:var(--muted);margin-top:4px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);border:none;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .15s;text-decoration:none}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-h)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{opacity:.85}.btn-success{background:var(--success);color:#fff}.btn-success:hover{opacity:.85}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover{background:var(--bg)}.btn-sm{padding:5px 10px;font-size:.8rem}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:.875rem;font-weight:500;margin-bottom:6px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:.9rem;background:var(--surface);color:var(--text);outline:none;transition:border-color .15s}.form-group input:focus,.form-group select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4f46e51f}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.875rem}th{text-align:left;padding:10px 12px;color:var(--muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border)}td{padding:12px;border-bottom:1px solid var(--border);vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg)}.badge{display:inline-block;padding:2px 10px;border-radius:99px;font-size:.75rem;font-weight:600;text-transform:capitalize}.badge-pending{background:#fef3c7;color:#92400e}.badge-confirmed{background:#dbeafe;color:#1e40af}.badge-shipped{background:#e0e7ff;color:#3730a3}.badge-delivered,.badge-completed{background:#dcfce7;color:#166534}.badge-failed{background:#fee2e2;color:#991b1b}.badge-refunded{background:#f3e8ff;color:#6b21a8}.badge-cancelled{background:#f1f5f9;color:#475569}.badge-processing{background:#dbeafe;color:#1e40af}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#4f46e5,#7c3aed)}.auth-box{background:var(--surface);border-radius:12px;padding:40px;width:100%;max-width:400px;box-shadow:var(--shadow-md)}.auth-box h1{font-size:1.5rem;font-weight:700;margin-bottom:6px}.auth-box p{color:var(--muted);font-size:.9rem;margin-bottom:28px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-header h2{font-size:1.3rem;font-weight:700}.page-header p{color:var(--muted);font-size:.875rem;margin-top:2px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:var(--surface);border-radius:12px;padding:32px;width:100%;max-width:480px;box-shadow:var(--shadow-md)}.modal h3{font-size:1.1rem;font-weight:700;margin-bottom:20px}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:24px}.alert{padding:12px 16px;border-radius:var(--radius);font-size:.875rem;margin-bottom:16px}.alert-error{background:#fee2e2;color:#991b1b}.alert-success{background:#dcfce7;color:#166534}.text-muted{color:var(--muted)}.text-right{text-align:right}.gap-2{gap:8px}.flex{display:flex}.items-center{align-items:center}.mb-4{margin-bottom:16px}.mt-4{margin-top:16px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.actions{display:flex;gap:6px}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;margin:40px auto}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:48px;color:var(--muted)}.empty-state .icon{font-size:2.5rem;margin-bottom:12px}