:root{--bg:#f5f6f8;--panel:#fff;--text:#20242a;--muted:#7c8492;--line:#e8eaee;--brand:#f3a51d;--brand2:#ffbf45;--dark:#17191d;--green:#24a36a;--red:#df4d4d;--blue:#3d75e6;--purple:#8b63d9;--shadow:0 10px 30px rgba(27,31,38,.06)}
*{box-sizing:border-box}html,body{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text)}button,input{font:inherit}.app-shell{min-height:100vh;display:flex}.sidebar{width:250px;background:#17191d;color:white;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:20}.brand{height:82px;display:flex;align-items:center;gap:12px;padding:0 20px;border-bottom:1px solid rgba(255,255,255,.08)}.brand img{width:46px;height:46px;border-radius:12px}.brand strong{display:block;font-size:18px}.brand span{display:block;color:#9ca2ad;font-size:12px;margin-top:3px}.nav{padding:18px 12px;display:flex;flex-direction:column;gap:6px}.nav-item{border:0;background:transparent;color:#adb3bd;padding:12px 14px;border-radius:10px;text-align:left;cursor:pointer;display:flex;align-items:center;gap:12px;transition:.2s}.nav-item span{width:22px;text-align:center}.nav-item:hover{background:#23262c;color:#fff}.nav-item.active{background:linear-gradient(135deg,#f4a91e,#ec9215);color:#17191d;font-weight:700}.sidebar-footer{margin-top:auto;padding:16px 18px 22px;border-top:1px solid rgba(255,255,255,.08);display:flex;gap:10px;align-items:flex-start}.sidebar-footer strong{display:block;font-size:12px}.sidebar-footer span{display:block;font-size:10px;color:#9298a2;margin-top:4px;line-height:1.4}.sync-dot{width:8px;height:8px;border-radius:50%;background:#46d28b;margin-top:5px;box-shadow:0 0 0 4px rgba(70,210,139,.12)}
.main{margin-left:250px;min-width:0;flex:1}.topbar{height:82px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:10}.topbar h1{font-size:20px;margin:0}.topbar p{font-size:12px;color:var(--muted);margin:5px 0 0}.topbar-left,.topbar-right,.user{display:flex;align-items:center}.topbar-right{gap:12px}.status-pill{font-size:12px;background:#f4fbf7;color:#277d59;border:1px solid #dcefe5;border-radius:999px;padding:7px 11px}.status-pill span{display:inline-block;width:7px;height:7px;background:#2eb875;border-radius:50%;margin-right:6px}.icon-btn{border:1px solid var(--line);background:white;border-radius:9px;width:36px;height:36px;cursor:pointer;font-size:18px}.user{gap:9px;padding-left:10px}.avatar{width:36px;height:36px;border-radius:10px;background:#21242a;color:#fff;display:grid;place-items:center}.user strong,.user span{display:block}.user strong{font-size:12px}.user span{font-size:10px;color:var(--muted);margin-top:3px}.mobile-menu{display:none}.content{padding:26px}.page{display:none}.page.active{display:block}.notice{background:#fff9eb;border:1px solid #f4e1b0;border-radius:12px;padding:13px 16px;margin-bottom:18px;font-size:12px;color:#6f5926}.notice b{margin-right:10px;color:#a96b00}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}.metric-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:19px 20px;display:flex;justify-content:space-between;box-shadow:var(--shadow)}.metric-card span,.metric-card small{display:block;color:var(--muted)}.metric-card span{font-size:12px}.metric-card strong{display:block;font-size:28px;margin:8px 0}.metric-card small{font-size:11px}.metric-card i{width:44px;height:44px;border-radius:12px;background:#fff4db;color:#b46d00;display:grid;place-items:center;font-style:normal;font-weight:800}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow);margin-bottom:18px}.panel.no-pad{padding:0;overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.panel-head.pad{padding:20px 20px 0}.panel-head h3,.section-intro h2,.shipping-header h2{margin:0;font-size:15px}.panel-head p,.section-intro p,.shipping-header p{margin:5px 0 0;font-size:11px;color:var(--muted)}.text-btn{border:0;background:transparent;color:#a96b00;cursor:pointer;font-size:12px}.bar-list{display:flex;flex-direction:column;gap:15px}.bar-row{display:grid;grid-template-columns:90px 1fr 40px;align-items:center;gap:12px;font-size:12px}.bar{height:8px;background:#f0f1f4;border-radius:99px;overflow:hidden}.bar b{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--brand2));border-radius:99px}.bar-row strong{text-align:right}.stock-list{display:flex;flex-direction:column}.stock-list>div{display:grid;grid-template-columns:14px 1fr 65px 52px;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}.stock-list>div:last-child{border:0}.stock-list b,.stock-list small{display:block}.stock-list b{font-size:12px}.stock-list small{font-size:10px;color:var(--muted);margin-top:3px}.product-dot{width:9px;height:9px;background:#e0a018;border-radius:3px}.product-dot.purple{background:#8b63d9}.product-dot.orange{background:#e8772e}.product-dot.green{background:#42a76b}.stock-list strong{font-size:13px}.stock-list em{font-style:normal;font-size:10px;border-radius:99px;padding:4px 7px;text-align:center}.ok{background:#ecf8f2;color:#27805a}.warn{background:#fff4e5;color:#b96a08}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:780px}th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--line);font-size:11px;white-space:nowrap}th{color:#737b88;background:#fafbfc;font-weight:600}tbody tr:hover{background:#fcfcfd}.badge{display:inline-flex;align-items:center;border-radius:99px;padding:4px 8px;font-size:10px}.badge.pending{background:#fff5df;color:#a86b00}.badge.shipped{background:#eaf8f1;color:#218056}.badge.refund{background:#fff0f0;color:#c34444}.badge.normal{background:#eff4ff;color:#3f68bc}.muted{color:var(--muted)}.link-btn{border:0;background:none;color:#3d75e6;cursor:pointer;font-size:11px;padding:0}.toolbar,.section-intro,.shipping-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.segmented{display:flex;background:#eceef2;border-radius:10px;padding:4px}.segmented button{border:0;background:transparent;padding:8px 13px;border-radius:7px;color:#606775;cursor:pointer;font-size:11px}.segmented button.active{background:#fff;color:#20242a;box-shadow:0 2px 8px rgba(0,0,0,.06);font-weight:700}.search{width:260px;background:#fff;border:1px solid var(--line);border-radius:10px;height:38px;display:flex;align-items:center;padding:0 11px;gap:7px}.search input{border:0;outline:0;width:100%;font-size:11px;background:transparent}.primary-btn,.ghost-btn{border-radius:9px;padding:9px 14px;cursor:pointer;font-size:11px}.primary-btn{border:1px solid #e89a17;background:linear-gradient(135deg,#f7b62f,#ee9b14);color:#272016;font-weight:700}.ghost-btn{border:1px solid var(--line);background:#fff;color:#4b5360}.button-row{display:flex;gap:8px}.mapping-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.mapping-card{border:1px solid var(--line);border-radius:12px;padding:14px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px}.mapping-card .from,.mapping-card .to{background:#f7f8fa;border-radius:9px;padding:12px}.mapping-card label{display:block;font-size:9px;color:var(--muted);margin-bottom:4px}.mapping-card b{font-size:12px}.mapping-arrow{color:#b8780f;font-size:18px}.tip-panel{background:#fffbf2;border-color:#f0dfba}.tip-panel h3{font-size:13px;margin:0 0 6px}.tip-panel p{font-size:11px;color:#6f6759;line-height:1.7;margin:0}.inventory-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.inventory-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:17px;box-shadow:var(--shadow)}.inventory-card .row{display:flex;align-items:center;justify-content:space-between}.inventory-card h4{margin:0;font-size:13px}.inventory-card small{color:var(--muted);font-size:10px}.inventory-card strong{display:block;font-size:25px;margin:14px 0 4px}.inventory-card .progress{height:6px;background:#f0f1f3;border-radius:99px;margin-top:12px;overflow:hidden}.inventory-card .progress b{display:block;height:100%;background:var(--green);border-radius:99px}.compact .metric-card strong{font-size:22px}.date-box{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);border-radius:9px;padding:6px 10px;font-size:11px}.date-box input{border:0;outline:0}.donut-wrap{display:flex;align-items:center;justify-content:center;gap:32px;padding:12px 0}.donut{width:155px;height:155px;border-radius:50%;background:conic-gradient(#f1a21a 0 43%,#7c65d2 43% 78%,#49a875 78% 100%);display:grid;place-items:center;position:relative}.donut:after{content:"";position:absolute;width:100px;height:100px;background:#fff;border-radius:50%}.donut div{position:relative;z-index:1;font-size:25px;font-weight:800;text-align:center}.donut small{display:block;font-size:9px;color:var(--muted);font-weight:400;margin-top:3px}.legend{display:flex;flex-direction:column;gap:12px;font-size:11px}.legend span{display:grid;grid-template-columns:10px 1fr 30px;gap:7px;align-items:center}.legend i{width:8px;height:8px;border-radius:2px;background:#f1a21a}.legend i.l2{background:#7c65d2}.legend i.l3{background:#49a875}.shop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:18px}.shop-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow)}.shop-card .shop-top{display:flex;justify-content:space-between;align-items:flex-start}.shop-icon{width:42px;height:42px;border-radius:12px;background:#fff1d1;color:#a76c00;display:grid;place-items:center;font-weight:800}.shop-card h3{font-size:13px;margin:12px 0 4px}.shop-card p{font-size:10px;color:var(--muted);margin:0}.shop-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.shop-meta span{font-size:9px;color:var(--muted);display:block}.shop-meta b{font-size:12px;display:block;margin-top:4px}.modal-backdrop{position:fixed;inset:0;background:rgba(17,19,23,.45);display:none;align-items:center;justify-content:center;z-index:50}.modal-backdrop.show{display:flex}.modal{width:min(480px,90vw);background:#fff;border-radius:16px;box-shadow:0 30px 70px rgba(0,0,0,.2);overflow:hidden}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line)}.modal-head h3{margin:0;font-size:15px}.modal-head button{border:0;background:none;font-size:22px;cursor:pointer}.modal #modalBody{padding:18px 20px}.modal-actions{padding:13px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px}.form-grid{display:grid;gap:12px}.form-field label{display:block;font-size:10px;color:var(--muted);margin-bottom:6px}.form-field input,.form-field select{width:100%;height:38px;border:1px solid var(--line);border-radius:8px;padding:0 10px;outline:0}.toast{position:fixed;right:24px;bottom:24px;background:#1d2025;color:#fff;border-radius:9px;padding:11px 15px;font-size:11px;opacity:0;transform:translateY(10px);pointer-events:none;transition:.25s;z-index:80}.toast.show{opacity:1;transform:none}
.sync-preview-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:18px;padding:22px 24px;border-radius:16px;background:linear-gradient(120deg,#17191d 0%,#252a31 72%,#3a2d16 100%);color:#fff;box-shadow:0 14px 34px rgba(24,26,30,.13);position:relative;overflow:hidden}.sync-preview-intro:after{content:"";position:absolute;width:210px;height:210px;border:1px solid rgba(244,169,30,.22);border-radius:50%;right:-75px;top:-120px}.sync-preview-intro h2{font-size:21px;margin:8px 0 6px}.sync-preview-intro p{font-size:11px;color:#c4c8cf;margin:0;line-height:1.7}.sync-preview-intro .primary-btn{position:relative;z-index:1;white-space:nowrap}.readonly-label{display:inline-flex;padding:4px 8px;border-radius:99px;background:rgba(244,169,30,.16);border:1px solid rgba(244,169,30,.38);color:#ffd47a;font-size:10px;font-weight:700;letter-spacing:.08em}.sync-metrics .metric-card{border-top:3px solid #f4a91e}.sync-metrics .metric-card:nth-child(2){border-top-color:#218056}.sync-metrics .metric-card:nth-child(3){border-top-color:#3f68bc}.sync-metrics .metric-card:nth-child(4){border-top-color:#737b88}.sync-metrics .metric-card.metric-alert{border-top-color:#c34444}.sync-metrics .metric-alert i{background:#fff0f0;color:#c34444}.sync-summary{display:flex;align-items:center;gap:12px;border:1px solid #dcefe5;background:#f4fbf7;color:#277d59;border-radius:12px;padding:12px 15px;margin-bottom:18px;font-size:11px}.sync-summary b{font-size:12px;white-space:nowrap}.sync-summary.attention{background:#fff9eb;border-color:#f4e1b0;color:#8b6419}.sync-summary.error{background:#fff0f0;border-color:#f0caca;color:#a43d3d}.mobile-stock-head{margin-bottom:0;padding-bottom:16px}.mobile-stock-panel .table-wrap{border-top:1px solid var(--line)}.mobile-stock-table{min-width:1160px}.mobile-stock-table th{position:sticky;top:0;z-index:1}.mobile-stock-table td b{font-size:12px}.mobile-stock-table tbody tr{transition:background .15s}.mobile-stock-table tbody tr.stock-negative{background:#fff7f2}.mobile-stock-table tbody tr.stock-negative td:first-child{border-left:3px solid #c34444;padding-left:12px}.quantity-in{color:#218056;font-weight:700}.quantity-out{color:#a76518}.mobile-current{font-size:13px;font-weight:800;color:#165e43}.mobile-current.is-negative{color:#c34444}.stock-difference{font-weight:700}.stock-difference.is-zero{color:#218056}.stock-difference.has-difference{color:#c34444}.sync-status{display:inline-flex;border-radius:99px;padding:4px 8px;font-size:10px;font-weight:700}.sync-status.matched{background:#eaf8f1;color:#218056}.sync-status.different{background:#fff0f0;color:#c34444}.sync-status.unmapped{background:#fff5df;color:#a86b00}.sync-empty{text-align:center!important;color:var(--muted);padding:32px!important}.primary-btn:disabled{opacity:.58;cursor:wait}
@media (max-width:1100px){.metric-grid,.inventory-cards{grid-template-columns:repeat(2,1fr)}.shop-grid{grid-template-columns:1fr 1fr}.two-col{grid-template-columns:1fr}.sidebar{width:210px}.main{margin-left:210px}}
@media (max-width:760px){.sidebar{transform:translateX(-100%);transition:.2s;width:240px}.sidebar.show{transform:translateX(0)}.main{margin-left:0}.mobile-menu{display:block;border:0;background:none;font-size:22px;margin-right:12px}.topbar{padding:0 14px}.status-pill,.user>div:last-child{display:none}.content{padding:16px}.metric-grid,.inventory-cards,.shop-grid,.mapping-grid{grid-template-columns:1fr}.toolbar,.section-intro,.shipping-header,.sync-preview-intro,.mobile-stock-head{align-items:flex-start;gap:10px;flex-direction:column}.search{width:100%}.sync-preview-intro{padding:18px;width:100%}.sync-preview-intro .primary-btn{width:100%}.sync-summary{align-items:flex-start;flex-direction:column}.mobile-stock-head .search{margin-top:6px}}
.login-screen{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,rgba(21,24,29,.97),rgba(49,35,8,.94))}.login-screen.hidden{display:none}.login-card{width:min(410px,100%);background:#fff;border-radius:18px;padding:34px;box-shadow:0 28px 80px rgba(0,0,0,.35)}.login-card img{width:54px;height:54px;border-radius:14px}.login-eyebrow{margin:17px 0 5px;color:#b27309;font-size:12px;font-weight:700;letter-spacing:.08em}.login-card h1{font-size:24px;margin:0}.login-card>p:not(.login-eyebrow):not(.login-error){color:var(--muted);font-size:12px;line-height:1.6;margin:10px 0 22px}.login-card label{display:block;font-size:12px;font-weight:600;margin:14px 0}.login-card input{display:block;width:100%;height:42px;border:1px solid var(--line);border-radius:9px;margin-top:7px;padding:0 11px;outline:0}.login-card input:focus{border-color:#e6a62b;box-shadow:0 0 0 3px rgba(243,165,29,.16)}.login-error{min-height:18px;color:#c34444;font-size:11px;margin:5px 0}.login-submit{width:100%;height:43px;margin-top:4px}.login-submit:disabled{opacity:.65;cursor:wait}