:root{--navy: #14295e;--navy-2: #1d3a7e;--blue: #2563eb;--blue-dark: #1d4ed8;--bg: #eef2f9;--card: #ffffff;--line: #e3e9f4;--text: #1f2937;--text-2: #6b7280;--green: #16a34a;--orange: #ea580c;--red: #dc2626;--gold: #d97706;--radius: 10px;--shadow: 0 1px 3px rgba(20, 41, 94, .08), 0 4px 14px rgba(20, 41, 94, .06)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Microsoft YaHei,PingFang SC,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#c4cddd;border-radius:4px}button{font-family:inherit;cursor:pointer}input,select{font-family:inherit;outline:none}.login-page{display:flex;min-height:100vh}.login-brand{flex:1.15;background:linear-gradient(135deg,#101f47 0%,var(--navy) 55%,var(--navy-2) 100%);color:#fff;padding:72px 64px;display:flex;flex-direction:column;position:relative;overflow:hidden}.login-brand:before,.login-brand:after{content:"";position:absolute;border-radius:50%;background:#ffffff0d}.login-brand:before{width:420px;height:420px;right:-140px;bottom:-160px}.login-brand:after{width:220px;height:220px;right:160px;top:-80px}.brand-logo{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:700;letter-spacing:2px;margin-bottom:84px}.brand-logo .dot{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#4f8cff,#22d3ee);display:inline-flex;align-items:center;justify-content:center;font-size:17px}.login-brand h1{font-size:34px;line-height:1.4;letter-spacing:1px;position:relative;z-index:1}.brand-sub{margin-top:16px;font-size:15px;color:#9db4e8;letter-spacing:3px}.brand-feats{margin-top:46px;list-style:none;position:relative;z-index:1}.brand-feats li{margin-bottom:18px;padding-left:26px;position:relative;color:#c6d4f5;font-size:14px}.brand-feats li:before{content:"✔";position:absolute;left:0;top:1px;color:#38bdf8;font-size:13px}.brand-foot{margin-top:auto;color:#7e94c7;font-size:13px;letter-spacing:1px}.login-panel{flex:1;display:flex;align-items:center;justify-content:center;padding:40px}.login-card{width:400px;background:var(--card);border-radius:14px;box-shadow:var(--shadow);padding:44px 40px 30px;border:1px solid var(--line)}.login-card h2{font-size:22px;color:var(--navy)}.login-tip{color:var(--text-2);margin:8px 0 28px;font-size:13px}.login-card label{display:block;margin-bottom:18px;font-size:13px;color:var(--text-2)}.login-card input{width:100%;margin-top:7px;padding:11px 13px;border:1px solid #cdd7ea;border-radius:8px;font-size:14px;transition:border-color .15s}.login-card input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #2563eb1f}.login-error{background:#fef2f2;color:var(--red);border:1px solid #fecaca;border-radius:8px;padding:9px 12px;font-size:13px;margin-bottom:16px}.login-demo{margin-top:22px;padding:9px 12px;background:#eff6ff;border:1px dashed #bfdbfe;border-radius:8px;color:var(--blue-dark);font-size:12.5px;text-align:center}.login-corp{margin-top:16px;text-align:center;color:#98a5bd;font-size:12.5px}.btn{border:1px solid transparent;border-radius:8px;padding:9px 18px;font-size:14px;transition:all .15s}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover:not(:disabled){background:var(--blue-dark)}.btn-green{background:var(--green);color:#fff}.btn-green:hover:not(:disabled){background:#15803d}.btn-ghost{background:#fff;border-color:#cdd7ea;color:var(--text)}.btn-ghost:hover:not(:disabled){border-color:var(--blue);color:var(--blue)}.btn-danger{background:#fef2f2;color:var(--red);border-color:#fecaca}.btn-block{display:block;width:100%}.app{display:flex;min-height:100vh}.sidebar{width:224px;flex-shrink:0;background:linear-gradient(180deg,var(--navy) 0%,#0f1f47 100%);color:#b8c7e8;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar-logo{padding:22px 20px 18px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-logo .name{color:#fff;font-size:15.5px;font-weight:700;line-height:1.5}.sidebar-logo .ver{font-size:11.5px;color:#6d82b4;margin-top:4px;letter-spacing:1px}.side-nav{flex:1;padding:14px 0}.side-nav .item{display:flex;align-items:center;gap:11px;padding:12px 22px;cursor:pointer;font-size:14px;border-left:3px solid transparent;transition:background .12s}.side-nav .item:hover{background:#ffffff0f;color:#fff}.side-nav .item.active{background:#2563eb47;border-left-color:#38bdf8;color:#fff;font-weight:600}.side-nav .ico{width:20px;text-align:center;font-size:15px}.sidebar-foot{padding:16px 20px;font-size:11.5px;color:#6d82b4;border-top:1px solid rgba(255,255,255,.08);line-height:1.7}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:58px;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 26px;gap:16px;position:sticky;top:0;z-index:20}.topbar .title{font-size:16.5px;font-weight:700;color:var(--navy)}.topbar .sub{color:#98a5bd;font-size:12.5px}.topbar .spacer{flex:1}.topbar .clock{color:var(--text-2);font-size:13px;font-variant-numeric:tabular-nums}.topbar .userchip{display:flex;align-items:center;gap:9px;padding:5px 12px;border-radius:20px;background:#f1f5fd;font-size:13px}.topbar .avatar{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,var(--blue),#38bdf8);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:12.5px}.linklike{background:none;border:none;color:var(--text-2);font-size:13px}.linklike:hover{color:var(--red)}.content{padding:22px 26px;flex:1}.card{background:var(--card);border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow);padding:18px 20px}.card .card-title{font-size:15px;font-weight:700;color:var(--navy);margin-bottom:14px;display:flex;align-items:center;gap:8px}.card .card-title:before{content:"";width:4px;height:15px;border-radius:2px;background:var(--blue)}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}.kpi{background:var(--card);border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow);padding:18px 20px;position:relative;overflow:hidden}.kpi .k-label{color:var(--text-2);font-size:13px}.kpi .k-value{font-size:26px;font-weight:800;margin-top:8px;font-variant-numeric:tabular-nums}.kpi .k-foot{color:#94a3b8;font-size:12px;margin-top:6px}.kpi .k-ico{position:absolute;right:14px;top:14px;width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:19px}.kpi.money .k-value{color:var(--blue-dark)}.kpi.order .k-value{color:var(--green)}.kpi.member .k-value{color:var(--orange)}.kpi.store .k-value{color:var(--gold)}.grid-2{display:grid;grid-template-columns:1.5fr 1fr;gap:16px;margin-bottom:18px}.grid-2-even{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:18px}.table-wrap{overflow-x:auto}table.tb{width:100%;border-collapse:collapse;font-size:13.5px}table.tb th{text-align:left;padding:10px 12px;background:#f5f8ff;color:#475569;font-weight:600;border-bottom:1px solid var(--line);white-space:nowrap}table.tb td{padding:10px 12px;border-bottom:1px solid #eef2f9;white-space:nowrap}table.tb tr:hover td{background:#f8faff}table.tb .num{font-variant-numeric:tabular-nums}.tag{display:inline-block;padding:2.5px 9px;border-radius:20px;font-size:12px}.tag.lv0{background:#f1f5f9;color:#64748b}.tag.lv1{background:#e0f2fe;color:#0369a1}.tag.lv2{background:#fef3c7;color:#b45309}.tag.pay-wx{background:#ecfdf5;color:#059669}.tag.pay-zfb{background:#eff6ff;color:#2563eb}.tag.pay-cash{background:#f7fee7;color:#4d7c0f}.tag.pay-cz{background:#fdf4ff;color:#a21caf}.tag.ok{background:#ecfdf5;color:#059669}.filterbar{display:flex;gap:12px;align-items:center;margin-bottom:14px;flex-wrap:wrap}.filterbar input,.filterbar select{padding:8px 12px;border:1px solid #cdd7ea;border-radius:8px;font-size:13.5px;background:#fff}.filterbar input:focus,.filterbar select:focus{border-color:var(--blue)}.cashier{display:grid;grid-template-columns:1fr 375px;gap:16px;align-items:start}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.chip{padding:7px 16px;border-radius:20px;font-size:13.5px;background:#fff;border:1px solid #cdd7ea;color:var(--text-2)}.chip.active{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:600}.goods-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:12px}.goods{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:13px 14px;cursor:pointer;transition:all .13s;-webkit-user-select:none;user-select:none}.goods:hover{border-color:var(--blue);box-shadow:0 4px 12px #2563eb26;transform:translateY(-1px)}.goods .g-name{font-size:13.5px;font-weight:600;height:38px;line-height:1.45}.goods .g-price{color:var(--orange);font-size:16px;font-weight:800;margin-top:6px}.goods .g-price small{font-size:12px;color:#94a3b8;font-weight:400}.goods .g-stock{font-size:11.5px;color:#94a3b8;margin-top:3px}.goods.out{opacity:.45;cursor:not-allowed}.cart{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;position:sticky;top:80px;max-height:calc(100vh - 100px)}.cart-head{padding:13px 16px;background:var(--navy);color:#fff;font-weight:700;font-size:14.5px;display:flex;justify-content:space-between;align-items:center}.cart-head .clear{color:#9db4e8;font-size:12.5px;background:none;border:none}.cart-head .clear:hover{color:#fff}.cart-lines{flex:1;overflow-y:auto;padding:6px 0;min-height:130px}.cart-line{display:flex;align-items:center;gap:8px;padding:9px 16px;border-bottom:1px dashed #eef2f9;font-size:13px}.cart-line .cl-name{flex:1}.cart-line .cl-sub{color:#94a3b8;font-size:11.5px}.stepper{display:inline-flex;align-items:center;gap:2px}.stepper button{width:22px;height:22px;border-radius:6px;border:1px solid #cdd7ea;background:#fff;font-size:14px;line-height:1}.stepper button:hover{border-color:var(--blue);color:var(--blue)}.stepper .q{min-width:26px;text-align:center;font-variant-numeric:tabular-nums}.cart-empty{text-align:center;color:#b0bdd6;padding:38px 0}.cart-member{padding:11px 16px;border-top:1px solid var(--line);position:relative}.cart-member input{width:100%;padding:8px 11px;border:1px solid #cdd7ea;border-radius:8px;font-size:13px}.member-drop{position:absolute;left:16px;right:16px;top:78px;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);z-index:30;max-height:180px;overflow-y:auto}.member-drop .md-item{padding:8px 12px;font-size:13px;cursor:pointer}.member-drop .md-item:hover{background:#f1f5fd}.member-chosen{margin-top:8px;font-size:12.5px;color:var(--blue-dark);background:#eff6ff;border-radius:6px;padding:6px 9px;display:flex;justify-content:space-between;align-items:center}.cart-sum{padding:13px 16px;border-top:1px solid var(--line)}.cart-sum .row{display:flex;justify-content:space-between;margin-bottom:8px;font-size:13.5px}.cart-sum .row.discount-row{align-items:center;gap:8px}.cart-sum .row.discount-row input{width:90px;padding:5px 9px;border:1px solid #cdd7ea;border-radius:6px;text-align:right}.cart-sum .total-row{font-size:16px;font-weight:800;color:var(--orange)}.pay-methods{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin:10px 0}.pay-btn{padding:8px 0;border-radius:8px;border:1px solid #cdd7ea;background:#fff;font-size:13px;color:var(--text-2)}.pay-btn.active{border-color:var(--blue);color:var(--blue);background:#eff6ff;font-weight:700}.pay-btn:disabled{opacity:.4}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:#fff;border-radius:14px;width:460px;max-width:92vw;max-height:86vh;overflow-y:auto;box-shadow:0 20px 60px #0f172a4d}.modal .m-head{padding:16px 22px;border-bottom:1px solid var(--line);font-weight:700;font-size:15.5px;color:var(--navy);display:flex;justify-content:space-between;align-items:center}.modal .m-head .close{background:none;border:none;font-size:18px;color:#94a3b8}.modal .m-body{padding:20px 22px}.modal .m-foot{padding:14px 22px 20px;display:flex;justify-content:flex-end;gap:10px}.form-row{margin-bottom:14px}.form-row label{display:block;font-size:13px;color:var(--text-2);margin-bottom:6px}.form-row input,.form-row select{width:100%;padding:9px 12px;border:1px solid #cdd7ea;border-radius:8px;font-size:14px}.form-row input:focus,.form-row select:focus{border-color:var(--blue)}.receipt{font-family:Consolas,Courier New,monospace;border:1px dashed #c4cddd;border-radius:8px;padding:18px;font-size:12.5px;line-height:1.9;background:#fffdf5}.receipt .r-title{text-align:center;font-weight:700;font-size:14px}.receipt .r-corp{text-align:center;color:#64748b;font-size:11px}.receipt hr{border:none;border-top:1px dashed #c4cddd;margin:8px 0}.receipt .r-row{display:flex;justify-content:space-between;gap:10px}.receipt .r-big{font-size:17px;font-weight:800}.pay-success-badge{width:56px;height:56px;border-radius:50%;background:#ecfdf5;color:var(--green);display:flex;align-items:center;justify-content:center;font-size:27px;margin:0 auto 12px}.drawer-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a59;z-index:90}.drawer{position:fixed;right:0;top:0;bottom:0;width:430px;max-width:94vw;background:#fff;z-index:95;box-shadow:-8px 0 30px #0f172a2e;display:flex;flex-direction:column}.drawer .d-head{padding:17px 22px;border-bottom:1px solid var(--line);font-weight:700;font-size:15.5px;color:var(--navy);display:flex;justify-content:space-between;align-items:center}.drawer .d-head .close{background:none;border:none;font-size:18px;color:#94a3b8}.drawer .d-body{flex:1;overflow-y:auto;padding:20px 22px}.member-head{display:flex;gap:14px;align-items:center;margin-bottom:18px}.member-head .m-avatar{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--blue),#38bdf8);color:#fff;font-size:21px;display:flex;align-items:center;justify-content:center}.member-head .m-name{font-size:17px;font-weight:700}.member-head .m-cardno{color:var(--text-2);font-size:12.5px;margin-top:3px}.m-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}.m-stat{background:#f5f8ff;border-radius:9px;padding:12px 14px}.m-stat .s-label{color:var(--text-2);font-size:12px}.m-stat .s-value{font-size:18px;font-weight:800;margin-top:4px;color:var(--navy);font-variant-numeric:tabular-nums}.sub-title{font-size:13.5px;font-weight:700;color:var(--navy);margin:16px 0 10px}.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.plan{background:linear-gradient(160deg,#fff,#f0f6ff);border:1px solid #cfe0fb;border-radius:12px;padding:18px 16px;text-align:center}.plan.hot{border-color:var(--blue);box-shadow:0 6px 18px #2563eb2e}.plan .p-name{color:var(--text-2);font-size:13px}.plan .p-amount{font-size:26px;font-weight:800;color:var(--navy);margin:8px 0 4px}.plan .p-amount small{font-size:13px;font-weight:400;color:var(--text-2)}.plan .p-bonus{color:var(--orange);font-size:13px;font-weight:600;min-height:20px}.plan .btn{margin-top:12px;padding:7px 22px}.empty{text-align:center;color:#b0bdd6;padding:44px 0}.empty .e-ico{font-size:34px;margin-bottom:10px}.toast-wrap{position:fixed;top:70px;left:50%;transform:translate(-50%);z-index:200}.toast{background:#0f172a;color:#fff;border-radius:9px;padding:10px 20px;font-size:13.5px;margin-bottom:8px;box-shadow:0 8px 24px #0f172a59;animation:toastIn .2s ease}.toast.err{background:#7f1d1d}@keyframes toastIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1}}.hot-list{list-style:none}.hot-list li{display:flex;align-items:center;gap:12px;padding:9px 2px;border-bottom:1px dashed #eef2f9;font-size:13.5px}.hot-list .rank{width:22px;height:22px;border-radius:6px;flex-shrink:0;background:#eff6ff;color:var(--blue-dark);font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}.hot-list li:nth-child(1) .rank{background:#fef3c7;color:#b45309}.hot-list li:nth-child(2) .rank{background:#e2e8f0;color:#475569}.hot-list li:nth-child(3) .rank{background:#ffedd5;color:#c2410c}.hot-list .h-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hot-list .h-qty{color:var(--text-2);font-variant-numeric:tabular-nums}.legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:12px}.legend .lg{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-2)}.legend .dot{width:10px;height:10px;border-radius:3px}@media (max-width: 1100px){.kpi-grid,.plans{grid-template-columns:repeat(2,1fr)}.grid-2,.grid-2-even,.cashier{grid-template-columns:1fr}.login-page{flex-direction:column}.login-brand{padding:40px 32px}}