:root{--ink:#20221f;--muted:#747872;--line:#e5e5df;--paper:#fafaf7;--white:#fff;--red:#c83d2d;--red-dark:#9f2e22;--green:#27805b;--amber:#d98b26;--shadow:0 8px 30px rgba(31,36,31,.08)}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.5 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}.topbar{height:62px;background:var(--white);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(18px,calc((100% - 1180px)/2));position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px}.brand-mark{width:34px;height:34px;background:var(--red);color:white;display:grid;place-items:center;border-radius:7px}.muted{color:var(--muted)}.btn{border:0;border-radius:6px;padding:10px 16px;background:var(--ink);color:white;font-weight:650}.btn:hover{filter:brightness(.94)}.btn.primary{background:var(--red)}.btn.ghost{background:white;color:var(--ink);border:1px solid var(--line)}.btn.green{background:var(--green)}.btn.amber{background:var(--amber)}.btn.danger{background:#fff1ef;color:var(--red)}.icon-btn{border:0;background:transparent;width:40px;height:40px;font-size:21px}.customer-shell{max-width:760px;margin:auto;padding-bottom:100px}.hero{background:#252721;color:white;padding:28px 20px 24px}.hero h1{margin:0 0 4px;font-size:26px}.table-pill{display:inline-flex;margin-top:16px;padding:5px 10px;background:#ffffff18;border:1px solid #ffffff2d;border-radius:4px}.categories{display:flex;gap:8px;padding:13px 16px;overflow:auto;background:white;position:sticky;top:62px;z-index:10;border-bottom:1px solid var(--line)}.category{white-space:nowrap;border:1px solid var(--line);background:white;border-radius:5px;padding:7px 13px}.category.active{background:var(--ink);color:white;border-color:var(--ink)}.menu-section{padding:15px 16px 0}.section-title{font-size:19px;margin:5px 0 12px}.dish{display:grid;grid-template-columns:84px 1fr auto;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);align-items:center}.dish-art{width:84px;height:78px;border-radius:7px;background:#f0eee7;display:grid;place-items:center;font-size:37px}.dish h3{font-size:16px;margin:0}.dish p{margin:3px 0 7px;color:var(--muted);font-size:13px}.price{font-weight:800}.add-btn{width:34px;height:34px;border:0;border-radius:50%;background:var(--red);color:white;font-size:23px;line-height:1}.sold{color:var(--muted);background:#ddd}.cart-bar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(760px,100%);padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:white;border-top:1px solid var(--line);display:flex;align-items:center;gap:12px;z-index:30}.cart-icon{width:44px;height:44px;background:var(--ink);color:white;border-radius:50%;display:grid;place-items:center;font-size:20px;position:relative}.badge{position:absolute;right:-4px;top:-5px;background:var(--red);border:2px solid white;color:white;border-radius:20px;min-width:21px;height:21px;font-size:11px;display:grid;place-items:center}.cart-total{flex:1}.cart-total b{display:block;font-size:18px}.drawer-backdrop{position:fixed;inset:0;background:#0007;z-index:39;display:none}.drawer{position:fixed;left:50%;bottom:0;transform:translate(-50%,105%);width:min(760px,100%);max-height:82vh;overflow:auto;background:white;z-index:40;border-radius:8px 8px 0 0;padding:18px;transition:.2s}.drawer.open{transform:translate(-50%,0)}.drawer-backdrop.open{display:block}.drawer-head{display:flex;align-items:center;justify-content:space-between}.cart-row{display:grid;grid-template-columns:1fr auto;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.stepper{display:flex;align-items:center;gap:11px}.stepper button{width:29px;height:29px;border:1px solid var(--line);background:white;border-radius:4px}.field{margin:13px 0}.field label{display:block;font-weight:650;margin-bottom:6px}.field input,.field textarea,.field select{width:100%;border:1px solid #d8d9d4;border-radius:5px;padding:10px 11px;background:white}.field textarea{resize:vertical;min-height:66px}.empty{text-align:center;padding:45px 20px;color:var(--muted)}.order-success{text-align:center;padding:30px 10px}.order-success .check{width:62px;height:62px;border-radius:50%;background:#e5f5ed;color:var(--green);font-size:32px;display:grid;place-items:center;margin:0 auto 14px}.order-code{font:800 22px ui-monospace,monospace}.login-page{min-height:100vh;display:grid;place-items:center;background:#252721;padding:20px}.login-box{width:min(380px,100%);background:white;border-radius:8px;padding:28px;box-shadow:var(--shadow)}.login-box h1{font-size:22px;margin:0}.error{color:var(--red);min-height:22px}.admin-layout{display:grid;grid-template-columns:210px 1fr;min-height:calc(100vh - 62px)}.sidebar{background:#292b27;color:#ddd;padding:18px 12px}.nav-btn{display:flex;width:100%;border:0;background:transparent;color:inherit;padding:11px 12px;border-radius:5px;text-align:left;margin:2px 0}.nav-btn.active{background:#ffffff14;color:white}.admin-main{padding:22px;min-width:0}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.page-head h1{font-size:24px;margin:0}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}.metric{background:white;border:1px solid var(--line);border-radius:7px;padding:16px}.metric small{color:var(--muted)}.metric b{display:block;font-size:25px;margin-top:3px}.panel{background:white;border:1px solid var(--line);border-radius:7px}.panel-head{padding:14px 16px;border-bottom:1px solid var(--line);font-weight:750}.orders{display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:12px}.order-card{background:white;border:1px solid var(--line);border-top:4px solid var(--amber);border-radius:6px;padding:15px}.order-card.preparing{border-top-color:#4386c8}.order-card.ready{border-top-color:var(--green)}.order-card.completed{border-top-color:#aaa;opacity:.82}.order-card.cancelled{border-top-color:var(--red);opacity:.65}.order-head{display:flex;justify-content:space-between;align-items:flex-start}.order-head h3{margin:0;font-size:20px}.status{font-size:12px;padding:3px 7px;background:#f1f1ed;border-radius:3px}.order-items{margin:13px 0}.order-line{display:flex;justify-content:space-between;padding:3px 0}.note{background:#fff6e7;color:#7d5319;padding:8px;border-radius:4px;font-size:13px}.order-foot{display:flex;justify-content:space-between;align-items:center;margin-top:13px}.actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}.actions .btn{padding:7px 10px;font-size:13px}.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:680px}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--line);padding:12px 14px}.data-table th{font-size:12px;color:var(--muted);background:#fbfbf8}.switch{border:0;border-radius:20px;padding:4px 9px;background:#e4e5e0}.switch.on{background:#dcf1e7;color:var(--green)}.form-grid{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:9px;align-items:end;padding:14px}.qr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px}.qr-card{background:white;border:1px solid var(--line);border-radius:7px;text-align:center;padding:16px;break-inside:avoid}.qr-card img{width:150px;height:150px}.qr-card h3{margin:4px 0}.toast{position:fixed;right:20px;top:76px;background:#20221f;color:white;padding:11px 16px;border-radius:5px;z-index:99;box-shadow:var(--shadow)}.hidden{display:none!important}@media(max-width:760px){.admin-layout{grid-template-columns:1fr}.sidebar{display:flex;overflow:auto;padding:7px;position:sticky;top:62px;z-index:10}.nav-btn{white-space:nowrap;width:auto}.admin-main{padding:14px}.metrics{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr 1fr}.form-grid .wide{grid-column:1/-1}.page-head h1{font-size:20px}}@media print{.topbar,.sidebar,.page-head .btn,.no-print{display:none!important}.admin-layout{display:block}.admin-main{padding:0}.qr-grid{grid-template-columns:repeat(3,1fr)}}
.stats-tools{display:flex;align-items:center;gap:8px}.stats-tools input{border:1px solid var(--line);border-radius:5px;padding:9px 10px;background:white}
.payment-mask{position:fixed;inset:0;z-index:100;background:rgba(15,20,24,.48);display:grid;place-items:center;padding:18px}.payment-dialog{width:min(360px,100%);padding:22px;border-radius:10px;background:white;box-shadow:0 18px 60px rgba(0,0,0,.22)}.payment-dialog h3{margin:0 0 6px;font-size:19px}.payment-dialog p{margin:0 0 12px}.payment-select{width:100%;padding:11px 12px;border:1px solid #d8d9d4;border-radius:6px;background:white;font-size:16px}.payment-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.stats-tools{flex-wrap:wrap;justify-content:flex-end}.stats-tools .stats-quick{padding:9px 12px}.metric{position:relative;overflow:hidden}.metric span{display:block;margin-top:5px;color:var(--muted);font-size:12px}.metric-main{border-top:3px solid var(--red)}.metric-main b{color:var(--red-dark)}.metric-warn{border-top:3px solid var(--amber)}.stats-dashboard{background:transparent!important;border:0!important;border-radius:0!important}.stats-dashboard #statsExtra{display:block}.stats-secondary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:14px}.stats-panel{background:var(--white);border:1px solid var(--line);border-radius:7px;overflow:hidden}.stats-panel .panel-head{display:flex;justify-content:space-between;align-items:center}.stats-panel .panel-head small{font-weight:400;color:var(--muted);font-size:12px}.stats-panel-body{padding:4px 16px}.stats-method-row,.stats-category-row{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}.stats-method-row:last-child,.stats-category-row:last-child{border-bottom:0}.stats-method-row div{flex:1}.stats-method-row div b,.stats-category-row b{display:block}.stats-method-row div span,.stats-category-row span{display:block;color:var(--muted);font-size:12px;margin-top:2px}.stats-method-row strong,.stats-category-row strong{font-size:16px}.stats-category-row span{flex:1}.stats-panel-foot{padding:12px 16px;background:#fbfbf8;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.stats-panel-foot b{color:var(--ink);margin-left:4px}.stats-orders-panel{margin-bottom:20px}.stats-order-table{min-width:900px}.stats-order-table td{vertical-align:top}.stats-order-id{display:block;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;color:var(--muted)}.stats-order-items{display:block;max-width:260px;margin-top:3px;color:var(--ink);white-space:normal;line-height:1.4}.stats-tag{display:inline-block;padding:3px 8px;border-radius:12px;background:#f1f1ed;color:var(--muted);font-size:12px;white-space:nowrap}.stats-tag.is-success{background:#e5f5ed;color:var(--green)}.stats-tag.is-pending{background:#fff4dc;color:#9a6216}.stats-tag.is-danger{background:#fff0ee;color:var(--red)}
@media(max-width:760px){.stats-secondary{grid-template-columns:1fr}.stats-tools{justify-content:flex-start}.stats-tools input{flex:1;min-width:145px}.stats-tools .stats-quick{padding:9px 10px}.stats-panel .panel-head{align-items:flex-start;gap:8px;flex-wrap:wrap}}
@media(min-width:761px){.metrics{grid-template-columns:repeat(3,minmax(0,1fr))}}
.print-setting-panel{margin-bottom:16px}.print-setting-body{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px}.print-setting-body b{font-size:17px}.print-setting-body p{margin:4px 0 0}.print-jobs-table{min-width:860px}.print-jobs-table td{vertical-align:top}.print-retry{padding:6px 10px;font-size:12px;white-space:nowrap}.print-note,.print-error{display:block;margin-top:4px;font-size:12px}.print-note{color:#8a5d16}.print-error{color:var(--red)}
.checkout-dialog h3{margin-bottom:14px}.checkout-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0 0 15px;padding:12px;background:#fbfbf8;border:1px solid var(--line);border-radius:7px}.checkout-summary div{display:flex;flex-direction:column;gap:2px}.checkout-summary span{color:var(--muted);font-size:12px}.checkout-summary b{font-size:16px}.checkout-summary div:nth-child(2) b{color:var(--amber)}.checkout-summary div:nth-child(3) b{color:var(--red-dark)}.checkout-dialog .field{margin:12px 0}.checkout-dialog input{font-size:18px;font-weight:700}.checkout-dialog button:disabled{opacity:.5;cursor:not-allowed}
.clear-cart-btn{margin-top:12px;padding:7px 10px;font-size:12px}
.pending-cart-status{margin-top:10px;color:var(--muted);font-size:12px}.pending-cart-status.has-pending{color:var(--red);font-weight:750}.clear-cart-btn.has-pending{background:var(--red);border-color:var(--red);color:white;animation:pending-pulse 1.8s ease-in-out infinite}@keyframes pending-pulse{0%,100%{box-shadow:0 0 0 0 rgba(200,61,45,.2)}50%{box-shadow:0 0 0 5px rgba(200,61,45,0)}}
.dish-stepper button:disabled,.add-btn:disabled{cursor:not-allowed;opacity:.45}
@media(max-width:760px){.print-setting-body{align-items:flex-start;flex-direction:column}.print-setting-body .btn{width:100%}}
.member-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.member-list-head{display:flex;align-items:center;justify-content:space-between;gap:14px}.member-search{display:flex;align-items:center;gap:8px}.member-search input{width:145px;border:1px solid var(--line);border-radius:5px;padding:8px 10px;background:white}.member-search .btn{padding:8px 12px;white-space:nowrap}.member-table{min-width:760px}.member-table td{vertical-align:middle}.member-actions{display:flex;gap:7px;white-space:nowrap}.member-actions .btn{padding:7px 10px;font-size:13px}.member-detail-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.member-detail-head>span{font-size:16px}.member-detail-head>div{display:flex;gap:8px;flex-wrap:wrap}.member-detail-head .btn{padding:7px 10px;font-size:13px}@media(max-width:760px){.member-metrics{grid-template-columns:1fr 1fr}.member-list-head{align-items:flex-start;flex-direction:column}.member-search{width:100%;flex-wrap:wrap}.member-search input{flex:1;min-width:130px}.member-detail-head{align-items:flex-start;flex-direction:column}.member-detail-head>div{width:100%}.member-detail-head .btn{flex:1}}