:root{font-family:Tahoma,Arial,sans-serif;color:#17212b;background:#f6f8fb;font-size:16px;--green:#087f5b;--border:#dce5e2}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{min-height:48px;min-width:48px;border:1px solid var(--border);background:white;border-radius:12px;padding:10px 16px;cursor:pointer;color:inherit}button:hover{background:#edf6f1}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #b07100;outline-offset:3px}input,select{width:100%;min-width:0;min-height:48px;border:1px solid #b6c8c0;background:white;border-radius:10px;padding:12px;color:#17212b}input[inputmode=decimal]{direction:ltr;text-align:start}label{display:block;margin:12px 0}label>span{display:block;font-size:.88rem;margin:0 0 8px}h1{font-size:1.6rem;line-height:1.55;margin:10px 0 22px}h2{font-size:1.2rem;margin:0}p{line-height:1.8}.topbar{max-width:1440px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:20px 32px;gap:12px}.brand{color:var(--green);text-decoration:none;font-size:1.8rem;font-weight:bold;white-space:nowrap}.brand span{font-size:.7rem;letter-spacing:3px;display:block;color:#586b63}.top-actions{display:flex;align-items:center;gap:8px}.status{color:#35654e;font-size:.85rem}.notice{background:#fff4de;color:#654100;text-align:center;padding:10px 16px;font-size:.85rem;line-height:1.6}main{max-width:1380px;margin:auto;padding:24px 32px}.welcome{max-width:650px;padding:50px 10px;margin:20px auto}.welcome h1{font-size:3rem;line-height:1.45;margin:16px 0}.welcome p{max-width:540px;color:#566961}.eyebrow{font-size:.78rem;color:#507060;letter-spacing:.06em}.primary{background:var(--green);border-color:var(--green);color:white;font-weight:bold}.primary:hover{background:#066747}.full{width:100%;margin-top:12px}.muted{font-size:.85rem;color:#607169;line-height:1.7}.tabs{display:flex;gap:8px;background:#e9efec;padding:6px;border-radius:16px;max-width:620px;margin-bottom:24px}.tabs button{flex:1;border:0;background:transparent}.tabs button.selected{background:white;color:#066747;font-weight:bold;box-shadow:0 2px 8px #183c2410}.workspace-grid{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:24px;align-items:start}.panel{background:white;border:1px solid var(--border);border-radius:20px;padding:24px;min-width:0}.section-head{display:flex;justify-content:space-between;align-items:center;gap:8px}.pill{background:#edf5ef;color:#3d5e4b;border-radius:30px;padding:6px 12px;font-size:.8rem;white-space:nowrap}.calculator-inputs{display:grid;grid-template-columns:1fr 90px 1fr;gap:12px}.result{background:#f0f7f2;border-radius:14px;min-height:120px;padding:20px;display:flex;gap:8px;align-items:baseline;flex-wrap:wrap;margin:16px 0}.result>span{width:100%;color:#526c5c;font-size:.85rem}.result output{font-size:2.5rem;font-weight:bold;color:#07593e;overflow-wrap:anywhere}.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:20px;direction:ltr}.keypad button{font-size:1.3rem;min-height:56px}.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.product{border:1px solid var(--border);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}.product-image{aspect-ratio:1;background:#f3f4f0;display:flex;align-items:center;justify-content:center;font-size:2.6rem;color:#85968a}.product-image img{width:100%;height:100%;object-fit:contain}.product-info{padding:12px;flex:1}.product h3{font-size:.9rem;line-height:1.7;margin:0 0 8px}.product .muted{margin:3px 0}.product-actions{padding:0 10px 10px;display:flex;gap:6px}.product-actions button{padding:8px;flex:1;font-size:.8rem}.cart{position:sticky;top:16px}.cart-line{padding:16px 0;border-bottom:1px solid var(--border);display:grid;grid-template-columns:1fr auto;gap:8px}.cart-line h3{font-size:.9rem;margin:0;line-height:1.6}.cart-line p{margin:4px 0;font-size:.82rem;color:#607169}.cart-line button{padding:6px;min-height:40px}.line-actions{display:flex;gap:6px;grid-column:1/-1}.cart-bottom{padding-top:18px}.total{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap;margin-bottom:16px}.total strong{font-size:2rem;margin-inline-start:auto}.empty{text-align:center;color:#607169;padding:35px 10px}.text-button{border:0;color:#087f5b;background:none}#message:not(:empty){position:fixed;bottom:16px;left:16px;right:16px;max-width:800px;margin:auto;padding:14px 18px;background:#172f24;color:white;border-radius:12px;z-index:20;box-shadow:0 3px 15px #0003}dialog{border:1px solid var(--border);border-radius:20px;width:min(620px,calc(100% - 24px));max-height:90dvh;padding:24px;color:inherit}dialog::backdrop{background:#142c2366}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}#dialogBody{overflow-wrap:anywhere}#dialogBody .row{border-bottom:1px solid var(--border);padding:14px 0}#dialogBody .row button{margin:4px}table{border-collapse:collapse;width:100%;font-size:.9rem}td,th{padding:10px 5px;border-bottom:1px solid var(--border);text-align:start}th{color:#607169}a{color:#087f5b}.receipt-title{text-align:center}.receipt-number{direction:ltr;font-family:monospace}.error{color:#a3231b}.field-note{font-size:.8rem;color:#607169}[hidden]{display:none!important}
@media(max-width:1100px){.products{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace-grid{grid-template-columns:minmax(0,1fr) 320px;gap:16px}main{padding:20px}.panel{padding:18px}}@media(max-width:800px){.workspace-grid{grid-template-columns:1fr}.cart{position:static}.products{grid-template-columns:repeat(3,minmax(0,1fr))}.topbar{padding:14px 16px}.cart-bottom{position:sticky;bottom:0;background:white;padding-bottom:8px}.welcome h1{font-size:2.5rem}}@media(max-width:480px){main{padding:14px 12px}.panel{padding:16px;border-radius:16px}.topbar{padding:12px}.status{display:none}.top-actions button{font-size:.8rem;padding:8px}.brand{font-size:1.5rem}.products{grid-template-columns:repeat(2,minmax(0,1fr))}.calculator-inputs{gap:8px;grid-template-columns:1fr 66px 1fr}.calculator-inputs select{padding:8px}.two{gap:8px}.result output{font-size:2rem}h1{font-size:1.35rem}.tabs{margin-bottom:16px}dialog{padding:16px}.welcome{padding-top:22px}.welcome h1{font-size:2.3rem}.product-info{padding:8px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* Fixed square image viewport prevents portrait assets stretching entire rows. */
.product-image{position:relative;flex:none;width:100%;height:0;padding-bottom:100%;overflow:hidden}
.product-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.product-image:has(img){font-size:0}
.mobile-dock{display:none}.pending-button{position:fixed;top:8px;left:50%;transform:translateX(-50%);z-index:30;background:#fff4de;border-color:#b07100}
@media(max-width:800px){main{padding-bottom:115px}.cart-bottom{position:static}.mobile-dock{display:flex;align-items:center;gap:8px;position:fixed;bottom:0;left:0;right:0;background:white;border-top:1px solid var(--border);padding:10px 12px max(10px,env(safe-area-inset-bottom));z-index:10;box-shadow:0 -3px 15px #163b2012}.mobile-dock strong{margin-inline:auto;font-size:.9rem}.mobile-dock button{font-size:.8rem;padding:8px}.tabs{position:sticky;top:8px;z-index:5}#message:not(:empty){bottom:88px}}

.product-image{height:auto;aspect-ratio:1;padding-bottom:0;min-height:0}

.cart-line button{min-height:48px}button,label,h1,h2,.pill{overflow-wrap:anywhere}.top-actions{flex-wrap:wrap;justify-content:flex-end}.topbar{flex-wrap:wrap}.mobile-dock button{max-width:45%}table{table-layout:fixed}td,th{overflow-wrap:anywhere}

pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:.85rem}
/* Secondary management screens retain the three primary sales entries. */
.management-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-block:16px}
.management-record,.report-card{padding:16px;border:1px solid #dce5df;border-radius:14px;margin-block:12px;overflow-wrap:anywhere}
.report-card strong{display:block;margin-top:8px;font-size:1.15rem}
.report-warning{background:#fff3d5;color:#684400;padding:16px;border-radius:12px}
@media(max-width:480px){.management-grid{grid-template-columns:1fr}.top-actions{flex-wrap:wrap}}