:root{--shop-primary:#1a73e8;--shop-primary-dark:#005bbf;--shop-bg:#f5f7fb;--shop-card:#fff;--shop-text:#1f2937;--shop-muted:#6b7280;--pro-primary:#003da6;--pro-secondary:#006c46;--pro-accent:#f59e0b;--pro-bg:#f3f5f9;--pro-card:#fff;--pro-text:#0f1729;--pro-muted:#5b6477;--pro-border:#e2e6ee;--danger:#d92d20;--warn:#b54708;--ok:#027a48;--shadow-sm:0 1px 2px #0f172a0f;--shadow-md:0 8px 24px #0f172a14}*{box-sizing:border-box}html,body,#root{background:var(--shop-bg);min-height:100vh;color:var(--shop-text);-webkit-font-smoothing:antialiased;margin:0;padding:0;font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,sans-serif}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,textarea,select{font-family:inherit;font-size:14px}.btn{background:var(--shop-primary);color:#fff;border:0;border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:10px 18px;font-size:14px;font-weight:600;transition:filter .15s,transform 50ms;display:inline-flex}.btn:hover{filter:brightness(1.06)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{color:var(--shop-primary);border:1px solid var(--shop-primary);background:0 0}.btn-secondary{color:var(--shop-primary);background:#eef2ff}.btn-danger{background:var(--danger)}.btn-warn{background:var(--warn)}.btn-ok{background:var(--ok)}.btn-sm{border-radius:8px;padding:6px 12px;font-size:13px}.btn-lg{border-radius:12px;padding:14px 22px;font-size:16px}.btn-block{width:100%}.input,.select,.textarea{background:#fff;border:1px solid #d6dbe4;border-radius:10px;width:100%;padding:10px 12px}.input:focus,.select:focus,.textarea:focus{border-color:var(--shop-primary);outline:2px solid #b6cffb}.tag{border-radius:999px;padding:2px 8px;font-size:12px;font-weight:600;display:inline-block}.tag-blue{color:#1d4ed8;background:#e0ecff}.tag-green{color:var(--ok);background:#d3f5e1}.tag-amber{color:var(--warn);background:#fef0c7}.tag-red{color:var(--danger);background:#fee4e2}.tag-grey{color:#475467;background:#e6e8ee}.shop-shell{background:var(--shop-bg);max-width:480px;min-height:100vh;margin:0 auto;padding-bottom:72px;position:relative;box-shadow:0 0 60px #0f172a0d}.shop-header{z-index:5;background:linear-gradient(135deg, var(--shop-primary-dark), var(--shop-primary));color:#fff;padding:18px 16px 16px;position:sticky;top:0}.shop-header h1{margin:0;font-size:20px;font-weight:700}.shop-header .sub{opacity:.85;margin-top:4px;font-size:12px}.shop-header .right{opacity:.95;font-size:12px;position:absolute;top:18px;right:16px}.shop-banner{color:#fff;box-shadow:var(--shadow-md);background:linear-gradient(135deg,#1a73e8,#4a8df0);border-radius:14px;margin:12px 16px;padding:18px}.shop-banner h2{margin:0 0 6px;font-size:18px}.shop-banner p{opacity:.95;margin:0;font-size:12px}.shop-section{margin:16px}.shop-section h3{color:var(--shop-text);margin:0 0 10px;font-size:16px;font-weight:700}.product-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.product-card{background:var(--shop-card);box-shadow:var(--shadow-sm);border-radius:14px;flex-direction:column;display:flex;overflow:hidden}.product-card .pic{aspect-ratio:1.1;background:#e6e8ee 50%/cover no-repeat;width:100%}.product-card .body{flex-direction:column;flex:1;gap:4px;padding:10px 12px;display:flex}.product-card .title{min-height:34px;font-size:13px;font-weight:600;line-height:1.3}.product-card .price{color:var(--shop-primary);font-size:15px;font-weight:700}.product-card .price s{color:var(--shop-muted);margin-left:6px;font-size:12px;font-weight:400}.product-card .meta{color:var(--shop-muted);justify-content:space-between;font-size:11px;display:flex}.product-card .add{background:var(--shop-primary);color:#fff;border:0;border-radius:8px;margin:0 12px 12px;padding:8px 0;font-weight:600}.shop-tabbar{z-index:10;background:#fff;border-top:1px solid #e6e8ee;grid-template-columns:repeat(4,1fr);max-width:480px;margin:0 auto;display:grid;position:fixed;bottom:0;left:0;right:0}.shop-tabbar a{text-align:center;color:var(--shop-muted);padding:10px 0;font-size:12px;font-weight:500}.shop-tabbar a.active{color:var(--shop-primary);font-weight:700}.shop-tabbar .icon{margin-bottom:2px;font-size:18px;line-height:1;display:block}.shop-tabbar .badge{background:var(--danger);color:#fff;border-radius:9px;margin-left:4px;padding:0 5px;font-size:10px;display:inline-block}.cart-row{box-shadow:var(--shadow-sm);background:#fff;border-radius:12px;gap:12px;margin-bottom:10px;padding:12px;display:flex}.cart-row .pic{background:#e6e8ee 50%/cover no-repeat;border-radius:10px;flex-shrink:0;width:72px;height:72px}.cart-row .info{flex-direction:column;flex:1;justify-content:space-between;display:flex}.cart-row .qty{align-items:center;gap:8px;display:flex}.cart-row .qty button{background:#fff;border:1px solid #d6dbe4;border-radius:50%;width:26px;height:26px}.checkout-bar{z-index:12;background:#fff;border-top:1px solid #e6e8ee;justify-content:space-between;align-items:center;max-width:480px;margin:0 auto;padding:10px 16px;display:flex;position:fixed;bottom:0;left:0;right:0}.checkout-bar .total b{color:var(--shop-primary);font-size:18px}.order-card{box-shadow:var(--shadow-sm);background:#fff;border-radius:12px;margin-bottom:12px;padding:14px}.order-card header{color:var(--shop-muted);justify-content:space-between;align-items:center;margin-bottom:8px;font-size:12px;display:flex}.order-card .items{color:var(--shop-text);margin-bottom:8px;font-size:13px}.order-card footer{border-top:1px dashed #e6e8ee;justify-content:space-between;align-items:center;padding-top:8px;display:flex}.order-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;margin-top:10px;display:flex}.order-payment-note{width:100%;color:var(--shop-muted);text-align:right;font-size:12px;line-height:1.5}.pro-shell{background:var(--pro-bg);min-height:100vh;color:var(--pro-text);grid-template-columns:240px 1fr;font-family:Inter,PingFang SC,system-ui,sans-serif;display:grid}.pro-sidebar{background:linear-gradient(180deg, var(--pro-primary), #00256a);color:#fff;flex-direction:column;padding:24px 16px;display:flex}.pro-sidebar .brand{letter-spacing:1px;margin-bottom:4px;font-size:18px;font-weight:800}.pro-sidebar .brand small{opacity:.8;margin-top:4px;font-size:11px;font-weight:400;display:block}.pro-sidebar nav{flex-direction:column;gap:4px;margin-top:24px;display:flex}.pro-sidebar nav a{color:#ffffffc7;border-radius:10px;padding:10px 14px;font-size:14px;font-weight:500}.pro-sidebar nav a.active{color:#fff;background:#ffffff1f;font-weight:700}.pro-sidebar nav a:hover{color:#fff}.pro-sidebar .userbox{opacity:.85;border-top:1px solid #ffffff1f;margin-top:auto;padding-top:24px;font-size:12px}.pro-sidebar .userbox button{color:#fff;background:#ffffff1a;border:0;border-radius:8px;width:100%;margin-top:8px;padding:8px}.pro-main{flex-direction:column;min-width:0;display:flex}.pro-topbar{border-bottom:1px solid var(--pro-border);background:#fff;justify-content:space-between;align-items:center;padding:14px 28px;display:flex}.pro-topbar h2{margin:0;font-size:18px;font-weight:700}.pro-topbar .role-tag{color:var(--pro-muted);font-size:12px}.pro-content{flex:1;padding:24px 28px;overflow:auto}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px;display:grid}.kpi-card{background:var(--pro-card);border:1px solid var(--pro-border);box-shadow:var(--shadow-sm);border-radius:14px;padding:18px}.kpi-card .label{color:var(--pro-muted);font-size:12px}.kpi-card .value{color:var(--pro-text);margin-top:6px;font-size:26px;font-weight:800}.kpi-card .delta{color:var(--pro-secondary);margin-top:4px;font-size:12px}.kpi-card.accent{border-top:3px solid var(--pro-secondary)}.kpi-card.warn{border-top:3px solid var(--pro-accent)}.panel{background:var(--pro-card);border:1px solid var(--pro-border);box-shadow:var(--shadow-sm);border-radius:14px;margin-bottom:20px;padding:20px}.panel-head{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.panel-head h3{margin:0;font-size:16px;font-weight:700}.panel-head .actions{gap:8px;display:flex}.table{border-collapse:collapse;width:100%;font-size:14px}.table th,.table td{text-align:left;border-bottom:1px solid var(--pro-border);vertical-align:middle;padding:10px 12px}.table th{color:var(--pro-muted);text-transform:uppercase;letter-spacing:.4px;background:#f7f9fc;font-size:12px;font-weight:600}.table tr:hover td{background:#f9fbff}.table .actions{gap:6px;display:flex}.login-shell{background:linear-gradient(135deg,#003da6,#1a73e8 70%,#4a8df0);place-items:center;min-height:100vh;padding:24px;display:grid}.login-card{background:#fff;border-radius:18px;width:100%;max-width:420px;padding:28px;box-shadow:0 24px 60px #001a5c59}.login-card h1{margin:0 0 4px;font-size:22px}.login-card .sub{color:var(--pro-muted);margin-bottom:20px;font-size:13px}.role-pills{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:20px;display:grid}.role-pill{border:1px solid var(--pro-border);color:var(--pro-muted);background:#fff;border-radius:10px;padding:10px 8px;font-size:13px;font-weight:600}.role-pill.active{border-color:var(--pro-primary);color:var(--pro-primary);background:#eef3ff}.demo-list{flex-direction:column;gap:8px;margin-bottom:18px;display:flex}.demo-list button{text-align:left;border:1px solid var(--pro-border);color:var(--pro-text);background:#f6f8fc;border-radius:10px;padding:10px 14px;font-size:13px}.demo-list button strong{margin-bottom:2px;font-size:14px;display:block}.demo-list button:hover{border-color:var(--pro-primary);background:#eef3ff}.error-tip{color:var(--danger);margin-top:6px;font-size:12px}.empty{text-align:center;color:var(--pro-muted);padding:40px 20px;font-size:14px}.modal-mask{z-index:50;background:#0f172a80;place-items:center;display:grid;position:fixed;inset:0}.modal{width:100%;max-width:480px;box-shadow:var(--shadow-md);background:#fff;border-radius:14px;padding:24px}.modal h3{margin:0 0 16px;font-size:18px}.form-row{flex-direction:column;gap:6px;margin-bottom:12px;display:flex}.form-row label{color:var(--pro-muted);font-size:12px;font-weight:600}.form-row.row-2{grid-template-columns:1fr 1fr;gap:12px;display:grid}.modal-actions{justify-content:flex-end;gap:8px;margin-top:8px;display:flex}.copy-link{word-break:break-all;background:#f3f5f9;border-radius:10px;align-items:center;gap:8px;padding:10px 12px;font-family:ui-monospace,monospace;font-size:13px;display:flex}.filter-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.filter-row select,.filter-row input{border:1px solid var(--pro-border);height:34px;color:var(--pro-text);background:#fff;border-radius:8px;padding:0 10px;font-size:13px}.filter-row select:focus,.filter-row input:focus{border-color:var(--pro-primary);outline:none}.ghost-btn{border:1px solid var(--pro-border);height:34px;color:var(--pro-text);cursor:pointer;background:#fff;border-radius:8px;padding:0 14px;font-size:13px;font-weight:600}.ghost-btn:hover{border-color:var(--pro-primary);color:var(--pro-primary)}.primary-btn{background:var(--pro-primary);color:#fff;cursor:pointer;border:0;border-radius:8px;height:34px;padding:0 16px;font-size:13px;font-weight:600}.primary-btn:hover{filter:brightness(1.05)}.btn-link{color:var(--pro-primary);cursor:pointer;background:0 0;border:0;padding:0;font-size:13px;font-weight:600}.btn-link:hover{text-decoration:underline}.rank-tag{color:var(--pro-primary);background:linear-gradient(135deg,#eef3ff,#e0ecff);border:1px solid #cfdcff;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:700;display:inline-block}.kpi-mini-label{color:var(--pro-muted);margin-bottom:4px;font-size:12px}.kpi-mini-value{color:var(--pro-text);font-size:18px;font-weight:700}@media (width<=720px){.pro-shell{grid-template-columns:1fr}.pro-sidebar{flex-direction:row;align-items:center;padding:12px 16px;overflow-x:auto}.pro-sidebar .brand{margin:0 16px 0 0}.pro-sidebar nav{flex-direction:row;flex:1;gap:0;margin:0}.pro-sidebar nav a{white-space:nowrap;padding:8px 12px}.pro-sidebar .userbox{display:none}.pro-content{padding:16px}}