:root{color-scheme:light dark;--shop-bg:light-dark(#edf2f7,#182230);--shop-panel:light-dark(#f8fafc,#202d3e);--shop-text:light-dark(#172c46,#dce6f2);--shop-muted:light-dark(#596d85,#adc0d8);--shop-line:light-dark(#dbe4ee,#384b63);--shop-blue:light-dark(#086caf,#9ccbf0);--shop-soft:light-dark(#e4eff9,#293f55);--shop-action:light-dark(#086caf,#2d6b9f);--shop-action-ink:light-dark(#f8fafc,#edf4fc);--shop-balance:light-dark(#096cab,#244762);--shop-balance-ink:light-dark(#f8fafc,#e3edf6);font:400 16px/1.5 "Segoe UI",system-ui,sans-serif;background:var(--shop-bg);color:var(--shop-text)}
:root[data-theme=light]{color-scheme:only light}:root[data-theme=dark]{color-scheme:only dark}
*{box-sizing:border-box}body{margin:0}a{color:var(--shop-blue)}button,input,select{font:inherit;color:var(--shop-text);max-width:100%}button{cursor:pointer}button,a,input,select{touch-action:manipulation}button{min-height:44px;padding:10px 16px;border:1px solid var(--shop-line);border-radius:12px;background:var(--shop-panel);font-weight:500}button:hover{background:var(--shop-soft)}button.primary,.brand-mark{background:var(--shop-action);color:var(--shop-action-ink);border-color:var(--shop-action)}button.primary:hover{filter:brightness(.95)}input,select{width:100%;min-height:44px;padding:10px 12px;background:var(--shop-bg);border:1px solid var(--shop-line);border-radius:10px}label{display:block;font-size:14px}label input,label select{display:block;margin-top:6px}h1{font-size:30px;line-height:1.2;letter-spacing:-.8px;margin:8px 0 24px;font-weight:500}h2{font-size:18px;font-weight:500;margin:0 0 12px}p{margin:8px 0}small,.muted{color:var(--shop-muted)}small{display:block;font-size:12px}strong{font-weight:500}.app-shell{max-width:1240px;margin:24px auto;background:var(--shop-bg);border:1px solid var(--shop-line);border-radius:24px;overflow:hidden}.app-header{background:var(--shop-panel);display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding:22px 28px}.brand{display:flex;align-items:center;gap:12px;color:var(--shop-text);text-decoration:none;font-size:23px;font-weight:500}.brand-mark{display:grid;place-items:center;width:48px;height:48px;border-radius:16px;font-size:27px}.brand small{font-weight:400}.header-controls{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.theme-picker{display:flex;gap:8px;align-items:center;color:var(--shop-muted);font-size:12px}.theme-picker select{width:auto;margin:0;font-size:13px}.demo-tag{background:var(--shop-soft);color:var(--shop-blue);font-size:12px;border-radius:24px;padding:6px 10px}.quiet{font-size:13px;background:transparent}.app-body{display:grid;grid-template-columns:190px minmax(0,1fr)}.sidebar{background:var(--shop-panel);padding:28px 16px;border-right:1px solid var(--shop-line);display:flex;flex-direction:column}.eyebrow{font-size:12px;color:var(--shop-muted)}.sidebar nav{display:flex;flex-direction:column;gap:10px;margin-top:16px}.sidebar nav a{padding:12px;text-decoration:none;border-radius:12px;color:var(--shop-muted);font-size:14px}.sidebar nav a:hover,.sidebar nav a.active{background:var(--shop-soft);color:var(--shop-blue)}.sidebar-note{margin-top:auto;padding-top:32px;font-size:13px}.workspace{min-width:0;padding:32px}.overview-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:20px;align-items:start}.balance-panel{padding:26px;border-radius:20px;background:var(--shop-balance);color:var(--shop-balance-ink)}.balance-panel span{font-size:13px}.balance-panel strong{display:block;font-size:38px;letter-spacing:-1px;font-variant-numeric:tabular-nums;margin:8px 0}.balance-panel small{color:var(--shop-balance-ink)}.surface{background:var(--shop-panel);border-radius:20px;padding:24px;min-width:0}.history-row{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--shop-line);padding:14px 0;font-size:14px;overflow-wrap:anywhere}.history-row:last-child{border:0}.history-row strong{white-space:nowrap;font-variant-numeric:tabular-nums}.history-row small{margin-top:4px}.operation-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:20px}.operation-form button{align-self:end}.section-gap{margin-top:24px}.user-rights{margin-top:20px}.feedback{padding:16px 24px;margin:16px 24px;background:var(--shop-soft);border-radius:12px}.feedback.error{border-left:4px solid light-dark(#a62d32,#ffb1b4)}.app-footer{padding:20px 28px;font-size:12px;color:var(--shop-muted);border-top:1px solid var(--shop-line)}.login-page{padding:40px 32px}.account-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:20px;margin-top:28px}.account-tile{padding:24px;background:var(--shop-panel);border-radius:20px}.account-tile button{width:100%;margin-top:16px}.avatar{width:40px;height:40px;display:grid;place-items:center;background:var(--shop-soft);color:var(--shop-blue);border-radius:50%;margin-bottom:16px}.account-tile .muted{font-size:14px}
@media(max-width:760px){.app-shell{margin:0;border:0;border-radius:0}.app-body{grid-template-columns:1fr}.sidebar{padding:12px 16px;border:0;border-bottom:1px solid var(--shop-line)}.sidebar .eyebrow,.sidebar-note{display:none}.sidebar nav{flex-direction:row;flex-wrap:wrap;margin:0;gap:6px}.sidebar nav a{padding:10px;font-size:13px}.overview-grid{grid-template-columns:1fr}.workspace,.login-page{padding:24px 16px}.app-header{padding:18px 16px}.brand{font-size:20px}.header-controls{gap:10px}.operation-form{grid-template-columns:1fr}.surface{padding:20px}.feedback{margin:12px 16px}.balance-panel strong{font-size:34px}.history-row{flex-wrap:wrap}}
.section-header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.section-header h1,.section-header h2{margin-bottom:8px}.section-header a{font-size:13px}.mini-balance{background:var(--shop-soft);color:var(--shop-blue);border-radius:16px;padding:14px 18px;font-size:12px}.mini-balance strong{display:block;font-size:22px;font-variant-numeric:tabular-nums}.shop-state{font-size:13px;color:var(--shop-muted);margin:12px 0 22px}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.product-tile{padding:14px;background:var(--shop-panel);border-radius:20px;min-width:0}.product-tile h2{font-size:16px;margin:12px 0 6px}.product-tile .muted{font-size:12px;min-height:36px}.product-art{height:110px;border-radius:12px;background:var(--shop-soft);display:grid;place-items:center;font-size:52px}.product-art.toast{background:light-dark(#f4edda,#463b29)}.product-art.bar{background:light-dark(#f0ede4,#3b382b)}.product-art.juice{background:light-dark(#fff0db,#493c28)}.product-price{display:block;font-size:20px;margin:8px 0 14px}.product-tile input{min-height:44px}.checkout-summary{max-width:540px;margin-left:auto}.checkout-summary button{width:100%}.checkout-summary p{font-size:13px;color:var(--shop-muted);margin:18px 0}.total-row{display:flex;gap:14px;justify-content:space-between;flex-wrap:wrap;margin:20px 0}.total-row strong{font-variant-numeric:tabular-nums}.order-status{background:var(--shop-soft);color:var(--shop-blue);padding:6px 10px;border-radius:20px;font-size:12px}.order-block{padding-top:22px;padding-bottom:22px;border-bottom:1px solid var(--shop-line)}.order-block:last-child{border:0}.order-block h3{font-size:17px;font-weight:500;margin:0}.order-block p{font-size:14px}.pickup-code{display:flex;flex-direction:column;gap:8px;padding:16px;background:var(--shop-bg);border-radius:12px;margin:16px 0}.pickup-code span{font-size:12px;color:var(--shop-muted)}.pickup-code code{font-size:17px;letter-spacing:2px;overflow-wrap:anywhere}.queue-item{padding:14px 0;border-bottom:1px solid var(--shop-line);margin-bottom:14px}details summary{font-size:13px;color:var(--shop-blue);cursor:pointer;min-height:44px;display:flex;align-items:center}.slot-form{border-top:1px solid var(--shop-line);padding-top:20px}button:disabled{opacity:.55;cursor:not-allowed}
@media(max-width:1050px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:380px){.product-grid{gap:10px}.product-tile{padding:10px}.product-art{height:84px;font-size:40px}.product-price{font-size:18px}.pickup-code code{font-size:15px;letter-spacing:1px}.section-header{gap:10px}}

input[type=checkbox]{display:inline-block;width:auto;min-height:0;margin:8px 8px 8px 0;vertical-align:middle} .order-block form+form{margin-top:12px}

.qr-symbol{background:#fff;border-radius:12px;padding:12px;max-width:256px;width:100%;color:#000}.qr-symbol svg{display:block;width:100%;height:auto}.scanner-dialog{width:min(94vw,460px);border:1px solid var(--shop-line);border-radius:20px;background:var(--shop-panel);color:var(--shop-text);padding:20px}.scanner-dialog::backdrop{background:rgba(0,0,0,.65)}.scanner-dialog video{display:block;width:100%;margin:14px 0;border-radius:12px}.scan-feedback{grid-column:1/-1}
textarea{font:inherit;color:var(--shop-text);width:100%;min-height:112px;padding:12px;background:var(--shop-bg);border:1px solid var(--shop-line);border-radius:10px;resize:vertical}label textarea{display:block;margin-top:6px}.surface>form:not(.operation-form){display:grid;gap:16px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--shop-blue);outline-offset:3px}.order-block p{overflow-wrap:anywhere}
.stock-table-wrap{overflow-x:auto;max-width:100%;margin:16px 0}.stock-table{width:100%;border-collapse:collapse;font-size:14px}.stock-table th,.stock-table td{text-align:left;vertical-align:top;padding:12px;border-bottom:1px solid var(--shop-line);min-width:90px}.stock-table th{font-weight:500;color:var(--shop-muted)}.stock-table td:last-child{min-width:170px;overflow-wrap:anywhere}.stock-table-wrap:focus-visible{outline:2px solid var(--shop-blue);outline-offset:4px}

[data-availability-batch] [data-batch-product]{display:flex;align-items:center;gap:12px;min-height:44px;margin:4px 0}[data-availability-batch] [data-batch-product][hidden]{display:none!important}[data-availability-batch] [data-batch-choice]{width:20px;min-height:20px;height:20px;margin:0}

/* Student shopping: theme tokens are shared by light and dark modes. */
.student-shortcuts{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0 20px}.student-shortcuts a{display:flex;align-items:center;min-height:44px;padding:8px 14px;border:1px solid var(--shop-line);border-radius:12px;background:var(--shop-panel);text-decoration:none}
.student-shop-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,310px);gap:24px;align-items:start}.student-shop-grid .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.student-shop-grid .checkout-summary{position:sticky;top:16px;margin:0;max-width:none;border:1px solid var(--shop-line)}.student-workspace #offer,.student-workspace #checkout-summary,.student-workspace #my-orders{scroll-margin-top:20px}
.student-workspace .product-tile{border:1px solid var(--shop-line);display:flex;flex-direction:column;gap:4px}.student-workspace .product-tile h2{overflow-wrap:anywhere}.student-workspace .product-price{margin-top:auto;padding-top:12px}.student-workspace .product-tile .muted{min-height:0}.product-unavailable .product-art{filter:grayscale(1);opacity:.65}.quantity-control{display:grid;grid-template-columns:44px minmax(44px,1fr) 44px;gap:6px}.quantity-control input{text-align:center;min-width:0;padding:8px 2px}.quantity-control button{padding:8px;font-size:22px;line-height:1}.basket-lines{list-style:none;padding:0;margin:12px 0}.basket-lines li{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--shop-line);font-size:14px;overflow-wrap:anywhere}.basket-lines li[hidden]{display:none}.basket-lines strong{white-space:nowrap;font-variant-numeric:tabular-nums}.student-workspace .total-row{border-top:1px solid var(--shop-line);padding-top:16px;align-items:center}.student-workspace .total-row strong{font-size:24px}.student-workspace .order-block{padding:22px 0}.student-workspace .order-status[data-order-status=ready]{border:1px solid var(--shop-blue);font-weight:600}.student-workspace .order-status[data-order-status=issued],.student-workspace .order-status[data-order-status=cancelled]{background:var(--shop-bg);color:var(--shop-muted)}.student-workspace .pickup-code summary{font-size:16px;font-weight:600}.student-workspace .pickup-code code{display:block;margin-top:12px}.student-workspace .pickup-code .qr-symbol{margin:12px auto}.student-workspace .pickup-code>span{display:block}
@media(max-width:1050px){.student-shop-grid{grid-template-columns:1fr}.student-shop-grid .checkout-summary{position:static}.student-shop-grid .product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.student-shop-grid .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.student-shop-grid{gap:20px}.student-shortcuts a{flex:1;justify-content:center}.student-workspace .product-art{height:92px;font-size:42px}.student-workspace .product-tile{padding:12px}.student-workspace .quantity-control{grid-template-columns:44px minmax(32px,1fr) 44px;gap:4px}}
@media(max-width:359px){.student-shop-grid .product-grid{grid-template-columns:1fr}}

/* Tablet register keeps products and the customer/payment form side by side. */
.register-sale-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,340px);gap:28px;align-items:start}.register-sale-grid .product-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.register-product{padding:16px;border:1px solid var(--shop-line);border-radius:14px;background:var(--shop-bg);font-size:16px;overflow-wrap:anywhere}.register-product input{background:var(--shop-panel);text-align:center;font-size:20px;margin-top:14px}.register-product.product-unavailable{color:var(--shop-muted)}.register-payment{border-left:1px solid var(--shop-line);padding-left:24px;min-width:0}.register-payment .operation-form{grid-template-columns:1fr;margin-top:0}.register-payment .mini-balance strong{font-size:32px}.register-workspace h3{font-size:17px;font-weight:600;margin:0 0 16px}.register-workspace .order-status[data-sale-status=approved]{border:1px solid var(--shop-blue);font-weight:600}.register-workspace .order-status[data-sale-status=completed]{color:var(--shop-muted);background:var(--shop-bg)}.register-workspace .order-block{padding:24px 0}
@media(max-width:1050px){.register-sale-grid .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:860px){.register-sale-grid{grid-template-columns:1fr}.register-payment{border-left:0;border-top:1px solid var(--shop-line);padding:20px 0 0}}
@media(max-width:359px){.register-sale-grid .product-grid{grid-template-columns:1fr}}

.pos-payment-breakdown{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:18px 0}.pos-payment-breakdown>div{background:var(--shop-bg);padding:14px;border:1px solid var(--shop-line);border-radius:14px;min-width:0}.pos-payment-breakdown dt{font-size:12px;color:var(--shop-muted)}.pos-payment-breakdown dd{margin:4px 0 0;font-size:22px;font-weight:600;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.pos-payment-breakdown .pos-payment-total{background:var(--shop-soft);border-color:var(--shop-blue)}.approvals-workspace .approval-card h3{font-size:19px;margin:0}.approval-actions{display:flex!important;gap:12px;flex-wrap:wrap;margin-top:20px}.approval-actions button.primary{flex:2}.approval-actions button{flex:1;min-width:140px}.approval-card .order-status[data-approval-status=pending],.approval-card .order-status[data-approval-status=approved]{border:1px solid var(--shop-blue);font-weight:600}.approval-card .order-status[data-approval-status=expired],.approval-card .order-status[data-approval-status=blocked]{background:var(--shop-bg);color:var(--shop-muted);border:1px solid var(--shop-line)}.customer-code-panel .pickup-code{align-items:center;text-align:center}.customer-code-panel .pickup-code code{font-size:18px;overflow-wrap:anywhere;max-width:100%}.approval-items{margin:12px 0}
@media(max-width:600px){.pos-payment-breakdown{grid-template-columns:repeat(2,minmax(0,1fr))}.pos-payment-breakdown .pos-payment-total{grid-column:1/-1}.pos-payment-breakdown dd{font-size:24px}.approval-actions{flex-direction:column}.approval-actions button{width:100%}}

.register-payment .pos-payment-breakdown{grid-template-columns:repeat(2,minmax(0,1fr));margin:0}.register-payment .pos-payment-breakdown dd{font-size:22px}.register-payment .checkout-guidance{font-size:14px;margin:0}