:root{--paper:#ece8de;--receipt:#fffdf5;--ink:#22231e;--muted:#575950;--line:#b9baac;--acid:#d5ff3f;color-scheme:light;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-synthesis:none}*{box-sizing:border-box}body{margin:0}h1,h2,h3,h4,p{margin-top:0}p{line-height:1.65}button,input,select,textarea{font:inherit;color:inherit}button,select,input:not([type=checkbox]),.file-button{min-height:48px}button,.file-button{border:1.5px solid var(--ink);background:transparent;padding:12px 16px;border-radius:6px;font-weight:700;font-size:13px;cursor:pointer;line-height:1.35}button:hover,.file-button:hover{background:#deded1}button.primary,.jump{background:var(--ink);color:var(--receipt)}button.primary:hover,.jump:hover{background:#3d4035}button:disabled{opacity:.5;cursor:default}a{color:inherit;text-underline-offset:4px}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible,.file-button:focus-within,[tabindex]:focus-visible{outline:3px solid #435614;outline-offset:4px}.topbar,main,footer{width:min(1220px,calc(100% - 64px));margin:auto}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 0;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:900;letter-spacing:.04em;text-decoration:none}.brand span{font-size:17px}.language{display:flex;align-items:center;gap:10px;font-size:12px}.language select{min-height:38px;font-size:12px}.hero{display:flex;justify-content:space-between;align-items:center;gap:50px;padding:48px 0 40px}.eyebrow,.section-number{font-family:monospace;font-size:11px;font-weight:bold;letter-spacing:.13em}.hero h1{font-size:clamp(2.8rem,6vw,5.5rem);line-height:1.01;letter-spacing:-.065em;max-width:850px;margin-bottom:22px}.intro{max-width:630px;font-size:18px;color:var(--muted);margin-bottom:20px}.jump{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 17px;border-radius:6px;font-size:13px;font-weight:700;text-decoration:none}.hero-stamp{display:flex;flex-direction:column;gap:9px;flex:0 0 172px;text-align:center;padding:24px 16px;background:var(--acid);border:2px dashed var(--ink);transform:rotate(7deg);font-family:monospace}.hero-stamp span{font-size:13px;font-weight:bold}.hero-stamp strong{font-size:48px;letter-spacing:-.06em}.workspace{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:64px;align-items:start}.settings{padding:24px 0;scroll-margin-top:18px}.settings h2,.exports h2,.shelf h2{font-size:1.9rem;letter-spacing:-.04em;margin-bottom:12px}.muted,.small,small{color:var(--muted)}.muted{font-size:14px}.small,small{font-size:12px;line-height:1.55}.field{display:flex;flex-direction:column;gap:9px;margin:22px 0;font-size:13px;font-weight:700;min-width:0}.field small{font-weight:400}input:not([type=checkbox]),textarea,select{min-width:0;width:100%;border:1px solid var(--ink);border-radius:5px;background:#f8f6ef;padding:13px 12px}textarea{resize:vertical;line-height:1.5}input:disabled{background:#dcded2}.number-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px}.number-fields input{font-family:monospace;font-size:40px;font-weight:bold;min-height:78px;letter-spacing:-.05em}.purpose{margin-top:34px;padding-top:30px;border-top:1px solid var(--line)}.checklist{display:flex;gap:14px;flex-wrap:wrap;margin:22px 0}.checklist label{display:flex;align-items:center;gap:9px;padding:12px 13px;border:1px solid var(--ink);border-radius:5px;font-size:13px;font-weight:bold;cursor:pointer}.checklist label:has(input:checked){background:var(--acid)}input[type=checkbox]{width:20px;height:20px;accent-color:var(--ink)}.privacy-line{font-family:monospace;font-size:11px;margin:25px 0 0;color:var(--muted)}.receipt-area{min-width:0}.receipt{position:relative;padding:31px 34px 22px;background:var(--receipt);font-family:'Courier New',monospace;box-shadow:0 8px 24px #22231e14;overflow-wrap:anywhere;border-top:8px solid var(--ink)}.receipt::after{content:'';position:absolute;left:0;right:0;bottom:-9px;height:10px;background:linear-gradient(135deg,var(--receipt) 25%,transparent 25%) -10px 0/20px 20px,linear-gradient(225deg,var(--receipt) 25%,transparent 25%) -10px 0/20px 20px}.receipt-top{text-align:center;border-bottom:1.5px dashed var(--ink);padding-bottom:16px}.receipt-top>span{font-size:10px;letter-spacing:.2em;font-weight:bold}.receipt h2{font-size:clamp(1.55rem,2.8vw,2.5rem);letter-spacing:-.05em;margin:14px 0 8px}.receipt-badge{display:inline-block;font-size:10px;font-weight:bold;border:1px solid var(--ink);padding:5px 9px;letter-spacing:.03em;margin-bottom:15px}.receipt-top h3{font-size:16px;line-height:1.4;margin-bottom:8px}.receipt-top>p:last-child{font-size:10px;margin:0}.total{display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--acid);padding:20px 12px;margin:24px 0}.total strong{font-size:clamp(3rem,8vw,6rem);font-weight:bold;line-height:1;letter-spacing:-.075em;font-variant-numeric:tabular-nums}.total span{font-size:18px;font-weight:bold;margin-top:6px}.receipt-rows{margin:0 0 20px}.receipt-rows>div{display:flex;justify-content:space-between;gap:18px;font-size:12px;line-height:1.5;padding:6px 0}.receipt-rows dt{max-width:68%}.receipt-rows dd{margin:0;text-align:right;font-weight:bold;font-variant-numeric:tabular-nums;white-space:nowrap}.receipt-outcomes{border-block:1.5px dashed var(--ink);padding:20px 0 14px}.receipt-outcomes h3{font-size:12px;margin-bottom:16px}.receipt-outcomes>p:not(.user-text){display:flex;align-items:baseline;gap:8px;font-size:11px;line-height:1.5;margin-bottom:9px}.receipt-outcomes strong{font-size:9px;margin-left:auto;text-align:right}.receipt-outcomes h4{font-size:10px;margin:18px 0 5px;text-transform:uppercase;letter-spacing:.05em}.user-text{white-space:pre-wrap;font-size:12px;line-height:1.5;margin-bottom:6px;overflow-wrap:anywhere}.rounding{font-size:9px;text-align:center;margin:15px 0}.receipt-bottom{text-align:center}.barcode{height:26px;width:160px;max-width:100%;margin:12px auto 14px;background:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 4px,var(--ink) 4px 5px,transparent 5px 9px,var(--ink) 9px 13px,transparent 13px 15px)}.receipt-bottom strong{font-size:11px}.receipt-bottom p{font-size:9px;margin:7px 0}.receipt-warning{font-size:11px;padding:10px;border:1px solid var(--ink);margin:12px 0}.timer-panel{margin-top:33px;padding:20px 0;border-top:1px solid var(--line)}.timer-state{display:flex;align-items:center;gap:9px;margin-bottom:15px;font-size:12px}.timer-state output{margin-left:auto;font-family:monospace;font-size:19px;font-variant-numeric:tabular-nums}.state-dot{height:8px;width:8px;border-radius:50%;background:var(--ink);flex-shrink:0}.timer-panel[data-running=true] .state-dot{background:#456015;box-shadow:0 0 0 3px var(--acid)}.timer-controls{display:flex;gap:9px;flex-wrap:wrap}.timer-controls button{flex:1 1 auto}.timer-panel>.small{margin:14px 0 0}.recovery{background:var(--acid);padding:18px;margin-top:18px;border:1px solid var(--ink);border-radius:5px}.recovery h3{font-size:16px}.recovery p{font-size:13px}.button-row{display:flex;flex-wrap:wrap;gap:10px}.button-row button{flex:1 1 auto}.exports{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding:30px;background:var(--acid);margin:46px 0 35px;border:1.5px solid var(--ink);border-radius:8px}.exports p{font-size:13px;margin-bottom:0}.exports .section-number{margin-bottom:12px}.export-buttons{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-content:center}.export-buttons button{font-size:12px}#copy-area{grid-column:1/-1}.shelf{padding:15px 0 35px}.shelf>p{max-width:760px;font-size:13px}.section-heading{display:flex;justify-content:space-between;gap:20px;align-items:baseline}.section-heading span{font-family:monospace;font-size:13px;font-weight:bold}#saved-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:20px 0}.saved-card{background:var(--receipt);border:1px dashed var(--ink);padding:18px;min-width:0;overflow-wrap:anywhere}.saved-card h3{font-size:14px;line-height:1.4;margin-bottom:10px}.saved-card .saved-total{font-family:monospace;font-size:24px;font-weight:bold}.saved-card p{font-size:10px}.saved-card .button-row{margin-top:16px}.saved-card button{font-size:11px;padding:9px}.empty-shelf{grid-column:1/-1;padding:25px;text-align:center;border:1px dashed var(--line);font-size:13px;color:var(--muted)}.project-tools{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.project-tools p{width:100%;margin:0}.file-button{position:relative;overflow:hidden;display:inline-flex;align-items:center}.file-button input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}.privacy{border-top:1px solid var(--line);text-align:center;padding:32px 10px}.privacy h2{font-size:1.7rem;letter-spacing:-.03em}.privacy p{max-width:820px;margin-inline:auto;font-size:13px}.privacy nav{display:flex;flex-wrap:wrap;justify-content:center;gap:22px;margin:20px 0 0;font-size:12px;font-weight:bold}footer{display:flex;justify-content:space-between;gap:20px;padding:23px 0 32px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}footer span{font-weight:bold;letter-spacing:.12em}footer p{margin:0}.banner,.confirmation{padding:18px;background:var(--acid);border:1px solid var(--ink);border-radius:6px;margin:0 0 24px;font-size:14px}.banner p:last-child{margin-bottom:0}.confirmation{scroll-margin-top:18px;background:var(--receipt);border:3px solid var(--ink)}.confirmation h2{font-size:20px}.confirmation p{font-size:13px}#storage-status[data-error=true]{color:#812d1f;font-weight:bold}[hidden]{display:none!important}
@media(max-width:900px){.topbar,main,footer{width:calc(100% - 40px)}.workspace{gap:30px}.hero{gap:26px}.hero-stamp{flex-basis:135px;padding:20px 12px}.hero-stamp strong{font-size:40px}.hero-stamp span{font-size:11px}.receipt{padding:26px 22px 18px}.exports{gap:22px;padding:24px}.number-fields{gap:12px}.number-fields input{font-size:32px}.receipt-rows>div{font-size:11px}}
@media(max-width:640px){.topbar,main,footer{width:calc(100% - 32px)}.topbar{padding:17px 0;gap:10px}.brand{font-size:11px;gap:7px}.brand img{height:28px;width:28px}.brand span{display:none}.language>span{display:none}.language select{font-size:11px;max-width:115px;padding:8px}.hero{padding:31px 0 26px}.hero h1{font-size:3rem;max-width:430px}.eyebrow{font-size:9px;line-height:1.6}.intro{font-size:15px;margin-bottom:18px}.hero-stamp{display:none}.workspace{grid-template-columns:1fr;gap:25px}.receipt-area{order:-1}.receipt{padding:24px 25px 18px}.receipt h2{font-size:1.85rem}.total strong{font-size:5.5rem}.receipt-rows>div{font-size:11px}.settings{padding:20px 0 0;border-top:1px solid var(--line)}.settings h2,.shelf h2,.exports h2{font-size:1.7rem}.exports{grid-template-columns:1fr;margin:30px 0 25px;padding:22px;gap:22px}.export-buttons{grid-template-columns:1fr 1fr}.export-buttons button{font-size:11px;padding:12px 10px}#saved-list{grid-template-columns:1fr 1fr}.saved-card{padding:13px}.saved-card .button-row{flex-direction:column}.privacy h2{font-size:1.4rem}footer{flex-direction:column;gap:8px}.timer-state{font-size:11px}.timer-state output{font-size:17px}.number-fields input{font-size:36px}.receipt-outcomes>p:not(.user-text){font-size:10px}}
@media(max-width:360px){.topbar,main,footer{width:calc(100% - 24px)}.hero h1{font-size:2.7rem}.receipt{padding:22px 17px}.receipt h2{font-size:1.65rem}.total strong{font-size:4.8rem}.timer-controls{flex-direction:column}.export-buttons{grid-template-columns:1fr}.receipt-rows dt{max-width:61%}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(prefers-contrast:more){:root{--muted:#22231e;--line:#22231e}input,button,select,textarea{border-width:2px}}
@media(forced-colors:active){.receipt{border:2px solid CanvasText;box-shadow:none}.total{border:1px solid CanvasText}.state-dot{border:1px solid CanvasText}.barcode{display:none}.checklist label:has(input:checked){outline:2px solid Highlight}}