:root{--color-white: #FFFFFF;--color-teal-light: #D5E4E7;--color-rose: #CA9A91;--color-slate: #768799;--color-teal: #314F54;--color-rose-dark: #b07d74;--color-teal-darker:#243d42;--color-border: #c8dce0;--color-text-primary: #314F54;--color-text-secondary: #768799;--color-text-muted: #94a4ae;--color-text-on-rose: #fdf4f3;--color-text-on-teal: #e8f4f0;--color-surface: #ffffff;--color-surface-raised:#ffffff;--color-border-strong: #D5E4E7;--color-success: #2d7d5e;--color-success-bg: #e4f4ed;--color-warning: #8a6d30;--color-warning-bg: #fdf4e0;--color-danger: #9b3a3a;--color-danger-bg: #fdeaea;--color-info: #2e5fa3;--color-info-bg: #e8eef8;--sidebar-width: 220px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 2px 8px rgba(0, 0, 0, .08);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono: "SF Mono", "Fira Code", monospace;--bg: var(--color-surface);--bg-subtle: #f0f6f8;--bg-hover: var(--color-teal-light);--border: var(--color-border);--border-strong: var(--color-border-strong);--text: var(--color-text-primary);--text-muted: var(--color-text-secondary);--text-faint: var(--color-text-muted);--accent: var(--color-rose);--accent-fg: var(--color-text-on-rose);--accent-muted: var(--color-teal-light);--green: var(--color-success);--green-bg: var(--color-success-bg);--red: var(--color-danger);--red-bg: var(--color-danger-bg);--amber: var(--color-warning);--amber-bg: var(--color-warning-bg);--blue: var(--color-info);--blue-bg: var(--color-info-bg);--radius: var(--radius-sm);--shadow: var(--shadow-sm)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:var(--font);font-size:14px;color:var(--color-text-primary);background:var(--color-white);-webkit-font-smoothing:antialiased}body{min-width:900px}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:var(--font)}.app-shell,.shell{display:flex;height:100%}.sidebar{width:var(--sidebar-width);flex-shrink:0;background:var(--color-surface);border-right:1px solid var(--color-border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;overflow-x:hidden;transition:width .2s ease;z-index:10}.sidebar.collapsed{width:48px}.sidebar.collapsed .sidebar-logo small,.sidebar.collapsed .sidebar-logo .store-name,.sidebar.collapsed .sidebar-section,.sidebar.collapsed .nav-section-label,.sidebar.collapsed .sidebar-footer-content,.sidebar.collapsed .user-info,.sidebar.collapsed .sidebar-logo span,.sidebar.collapsed .sidebar-logo h1{display:none}.sidebar.collapsed .nav-link,.sidebar.collapsed .nav-item{justify-content:center;padding:7px 0}.sidebar.collapsed .nav-link-label,.sidebar.collapsed .nav-item-label{display:none}.sidebar.collapsed .nav-item svg{margin:0}.sidebar-collapse-btn{position:absolute;top:16px;right:10px;width:22px;height:22px;display:flex;align-items:center;justify-content:center;border:1px solid var(--color-border);border-radius:4px;background:var(--color-surface);color:var(--color-text-muted);font-size:11px;cursor:pointer;z-index:10;transition:color .1s;flex-shrink:0}.sidebar-collapse-btn:hover{color:var(--text);background:var(--bg-hover)}.sidebar-logo{padding:18px 36px 14px 20px;border-bottom:1px solid var(--color-border);position:relative}.sidebar-logo h1,.sidebar-logo span{font-size:15px;font-weight:600;color:var(--color-text-primary);letter-spacing:-.2px}.sidebar-logo small,.sidebar-logo .store-name{display:block;font-size:11px;color:var(--color-text-muted);margin-top:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-nav{flex:1;padding:12px 8px}.sidebar-section,.nav-section-label{font-size:10px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);padding:12px 8px 4px}.nav-link,.nav-item{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:var(--radius);font-size:13.5px;color:var(--text-muted);transition:background .1s,color .1s;cursor:pointer;text-decoration:none;margin-bottom:1px}.nav-link:hover,.nav-item:hover{background:var(--bg-hover);color:var(--text);text-decoration:none}.nav-link.active,.nav-item.active{background:var(--color-teal-light);color:var(--color-teal);font-weight:500}.nav-item svg{width:16px;height:16px;flex-shrink:0;opacity:.7}.nav-item.active svg{opacity:1}.sidebar-footer{border-top:1px solid var(--color-border);padding:12px 8px}.user-pill{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:var(--radius);cursor:pointer}.user-pill:hover{background:var(--bg-hover)}.user-avatar{width:26px;height:26px;border-radius:50%;background:var(--color-rose);color:var(--color-text-on-rose);font-size:11px;font-weight:600;display:flex;align-items:center;justify-content:center;flex-shrink:0}.user-info{flex:1;min-width:0}.user-name{font-size:12px;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{font-size:11px;color:var(--text-faint)}.main-content,.main{flex:1;overflow-y:auto;overflow-x:auto;display:flex;flex-direction:column}.page-header{padding:14px 28px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-shrink:0}.page-title,.page-header h1,.page-header h2{font-size:17px;font-weight:600;letter-spacing:-.02em;color:var(--color-teal);margin:0}.page-subtitle{font-size:12px;color:var(--text-muted);margin-top:2px}.page-content,.page-body{padding:20px 28px 40px;flex:1;overflow-y:auto;min-height:0}.tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);padding:0 28px;background:var(--bg);flex-shrink:0}.tab{padding:11px 14px;font-size:13px;font-weight:500;color:var(--text-muted);border-bottom:2px solid transparent;cursor:pointer;transition:color .1s;white-space:nowrap}.tab:hover{color:var(--text)}.tab.active{color:var(--color-teal);border-bottom-color:var(--color-rose)}.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.card-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}.card-title{font-size:13px;font-weight:600;color:var(--text)}.card-body{padding:18px}.card-sm{padding:14px 18px}.stat-grid{display:flex;flex-direction:row;flex-wrap:wrap;gap:10px;margin-bottom:16px;min-width:0}.stat-grid .stat{flex:1 1 auto;min-width:max-content}.stat{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:10px 12px;overflow:hidden}.stat-label{font-size:11px;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}.stat-value{font-size:clamp(13px,1.4vw,20px);font-weight:600;letter-spacing:-.02em;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stat-sub{font-size:11px;color:var(--text-faint);margin-top:2px}.table-wrap,.table-container{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--bg)}table{width:100%;border-collapse:collapse;font-size:13px}thead th{position:sticky;top:0;z-index:2;background:var(--color-slate);padding:9px 12px;text-align:left;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#fff;border-bottom:1px solid var(--color-teal);white-space:nowrap;cursor:pointer;-webkit-user-select:none;user-select:none}thead th:hover{color:var(--color-teal-light)}thead th:after{content:"";position:absolute;top:0;right:-2px;bottom:0;width:2px;background:var(--color-slate);pointer-events:none}tbody tr{border-bottom:1px solid var(--border)}tbody tr:last-child{border-bottom:none}.data-table{border-collapse:separate;border-spacing:0}.data-table tbody td{border-bottom:1px solid var(--border)}.data-table tbody tr:last-child td{border-bottom:none}tbody tr:nth-child(odd){background:#fff}tbody tr:nth-child(2n){background:#f0f6f8}tbody tr:hover{background:var(--bg-hover)!important}tbody tr.brand-row-fixed:hover{background:inherit!important}td{padding:9px 12px;color:var(--text);white-space:nowrap}td.muted{color:var(--text-muted)}td.right{text-align:right;font-variant-numeric:tabular-nums}td.mono{font-family:var(--mono)}.subtotal-row td{background:var(--bg-subtle);font-weight:600;border-top:1px solid var(--border)}.total-row td{background:var(--text);color:var(--bg);font-weight:600}tfoot tr{background:var(--bg-subtle);font-weight:600;border-top:2px solid var(--border)}tfoot td{padding:9px 12px;font-size:12px;color:var(--text-muted);white-space:nowrap}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius);font-size:13px;font-weight:500;border:1px solid var(--border-strong);background:var(--bg);color:var(--text);transition:background .1s;white-space:nowrap;cursor:pointer;text-decoration:none}.btn:hover:not(:disabled){background:var(--bg-hover)}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-rose);color:var(--color-text-on-rose);border-color:var(--color-rose)}.btn-primary:hover:not(:disabled){background:var(--color-rose-dark);border-color:var(--color-rose-dark)}.btn-secondary{background:var(--color-teal-light);color:var(--color-teal);border:1px solid var(--color-border-strong)}.btn-secondary:hover:not(:disabled){background:var(--color-border)}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border-strong)}.btn-ghost:hover:not(:disabled){background:var(--bg-hover);color:var(--text)}.btn-sm{padding:5px 10px;font-size:12px}.btn-icon{padding:6px;line-height:1}.btn-danger{border-color:var(--red);color:var(--red)}.btn-danger:hover:not(:disabled){background:var(--red-bg)}.btn-group{display:flex;gap:8px;align-items:center;flex-wrap:wrap}input[type=text],input[type=number],input[type=email],input[type=search],input[type=password],select,textarea{width:100%;padding:7px 10px;border:1px solid var(--border-strong);border-radius:var(--radius);font-family:var(--font);font-size:13px;color:var(--text);background:var(--bg);outline:none;transition:border-color .1s}input:focus,select:focus,textarea:focus{border-color:var(--color-rose);box-shadow:0 0 0 3px #ca9a9133}.form-row,.form-group{margin-bottom:16px}.form-label{display:block;font-size:12px;font-weight:500;color:var(--text-muted);margin-bottom:5px}.form-hint,.form-error{font-size:11px;margin-top:4px}.form-hint{color:var(--text-faint)}.form-error{color:var(--red)}.form-input,.form-select,.form-textarea{width:100%;padding:7px 10px;border:1px solid var(--border-strong);border-radius:var(--radius);font-size:13px;color:var(--text);background:var(--bg);transition:border-color .1s;outline:none;font-family:inherit}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--color-rose);box-shadow:0 0 0 3px #ca9a9133}.filter-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}.filter-bar input,.filter-bar select{width:auto;min-width:0;max-width:200px}.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:500}.badge-green{background:var(--green-bg);color:var(--green)}.badge-amber{background:var(--amber-bg);color:var(--amber)}.badge-red{background:var(--red-bg);color:var(--red)}.badge-gray{background:var(--bg-hover);color:var(--text-muted)}.badge-blue{background:var(--blue-bg);color:var(--blue)}.sync-bar{display:flex;align-items:center;gap:10px;padding:8px 28px;background:var(--bg);border-bottom:1px solid var(--border);font-size:12px;color:var(--text-muted);flex-shrink:0}.sync-dot{width:7px;height:7px;border-radius:50%;background:var(--text-faint);flex-shrink:0}.sync-dot.live{background:var(--green)}.sync-dot.syncing{background:var(--amber);animation:pulse 1s infinite}.sync-dot.error{background:var(--red)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.modal-overlay,.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal{background:var(--bg);border-radius:var(--radius-lg);border:1px solid var(--border);padding:24px;width:480px;max-width:95vw;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-md)}.modal-title{font-size:15px;font-weight:600;margin-bottom:18px}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:20px}.loading{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-faint)}.empty-state p{margin-top:8px;font-size:13px}.spinner{display:inline-block;width:18px;height:18px;border:2px solid var(--border-strong);border-top-color:var(--color-rose);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.section-gap{margin-top:24px}.w-full{width:100%}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.text-sm{font-size:12px}.text-muted{color:var(--text-muted)}input[type=number]{-moz-appearance:textfield}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}