:root{color-scheme:light dark;--bg:light-dark(#f3f5f8,#111821);--fg:light-dark(#172333,#edf3fa);--surface:light-dark(#fff,#1c2734);--muted:light-dark(#526176,#b4c2d3);--line:light-dark(#d3dbe5,#415066);--soft:light-dark(#e9eef4,#2c3a4b);--selected:light-dark(#172c42,#e6edf6);--on-selected:light-dark(#fff,#172333);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--fg);background:var(--bg)}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{min-height:46px;border:0;border-radius:12px;padding:11px 14px;font-weight:600;cursor:pointer;color:var(--fg);background:var(--soft)}button:disabled{opacity:.5;cursor:default}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #f47b20;outline-offset:3px}a{color:var(--fg)}[hidden]{display:none!important}.app{max-width:520px;margin:0 auto;background:var(--bg);min-height:100dvh}.head{padding:calc(22px + env(safe-area-inset-top)) 20px 20px;background:#172c42;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{display:flex;gap:10px;align-items:center;font-size:22px;font-weight:700;letter-spacing:-.5px}.brand span:not(.mark){font-weight:400;opacity:.75}.brand small{display:block;font-size:12px;font-weight:400;letter-spacing:0;opacity:.75;margin-top:5px}.mark{display:grid;place-items:center;background:#f47b20;border-radius:11px;width:35px;height:35px;font-weight:700}.head .ghost{background:#ffffff12;color:#fff;font-size:13px}.tabs{display:flex;padding:10px;gap:6px;background:var(--surface)}.tabs button{flex:1;font-size:14px;background:transparent}.tabs button[aria-current=page],.kinds button[aria-pressed=true]{background:var(--selected);color:var(--on-selected)}.panel{padding:22px 20px}.section-title{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:20px}h1{font-size:20px;margin:0;letter-spacing:-.4px}h2{font-size:18px;margin:0 0 12px}.tag{font-size:11px;background:var(--soft);padding:6px 9px;border-radius:20px;white-space:nowrap;color:var(--muted)}.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}label{display:block;font-size:13px;font-weight:600}input,select,textarea{width:100%;min-width:0;margin-top:7px;border:1px solid var(--line);border-radius:10px;padding:11px;background:var(--surface);color:var(--fg);font-size:16px;min-height:46px}textarea{resize:vertical;line-height:1.6}input[type=date]{min-width:0}.target{margin-top:16px;align-items:end}.target button{font-size:13px}.hint{font-size:12px;line-height:1.6;color:var(--muted);margin:9px 0}.kinds{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin:22px 0 16px}.kinds button{padding:11px 3px;font-size:13px}.check{display:flex;align-items:center;gap:10px;min-height:46px;line-height:1.5}.check input{width:22px;min-height:22px;height:22px;margin:0;accent-color:#e7741b;flex-shrink:0}.prefix-row{display:grid;grid-template-columns:48px 1fr 65px;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.prefix-row strong,.prefix-row output{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:22px}.prefix-row output{text-align:right}.prefix-row select{margin-top:4px}.amount-row{display:flex;align-items:end;gap:15px;margin-top:16px}.amount-row label{max-width:170px}.error{color:light-dark(#ad2535,#ff9c9c);font-size:13px;line-height:1.5;min-height:20px;margin:12px 0}.summary{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);padding:17px 0}.summary small{display:block;margin-top:4px;color:var(--muted);font-size:12px}.summary #total{font-size:29px;letter-spacing:-.8px}.primary{background:#f47b20;color:#211609}.secondary{background:var(--soft)}.quiet{background:transparent;color:var(--muted);font-size:13px}.full{width:100%}.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:13px}.actions button{flex:1;font-size:13px;min-width:130px}.receipt{display:block;width:100%;height:auto;box-shadow:0 5px 25px #0001}.message{margin:12px 20px 0;padding:12px;border:1px solid var(--line);border-radius:10px;font-size:13px;line-height:1.5}.history-item{display:flex;gap:8px;margin:12px 0}.history-open{flex:1;min-width:0;text-align:left;background:var(--surface);border:1px solid var(--line);padding:15px}.history-open small{display:block;font-weight:400;line-height:1.6;color:var(--muted);margin-top:5px}.history-delete{width:46px;flex-shrink:0;font-size:18px;color:var(--muted);background:transparent}.backup{border-top:1px solid var(--line);margin-top:24px;padding-top:24px}.empty{padding:25px 0;color:var(--muted);font-size:14px;line-height:1.7}footer{display:flex;flex-direction:column;gap:5px;padding:10px 20px calc(24px + env(safe-area-inset-bottom));font-size:11px;color:var(--muted);text-align:center}dialog{width:calc(100% - 32px);max-width:420px;border:1px solid var(--line);border-radius:20px;padding:24px;background:var(--surface);color:var(--fg);box-shadow:0 15px 60px #0004}dialog::backdrop{background:#09142099}dialog p{font-size:14px;line-height:1.7}.dialog-actions{display:grid;gap:9px;margin-top:20px}@media(min-width:600px){body{padding:26px 0}.app{border-radius:24px;overflow:hidden;border:1px solid var(--line);min-height:0;box-shadow:0 15px 55px #0001}}@media(max-width:360px){.panel{padding:18px 14px}.head{padding-left:15px;padding-right:15px}.brand{font-size:20px}.kinds button{font-size:12px}.section-title h1{font-size:18px}}@media print{body{padding:0;background:#fff}.app{border:0;box-shadow:none;max-width:100%}.head,.tabs,.message,footer,.section-title,.actions,#ticket-status,#ticket-panel>.hint,dialog{display:none!important}.panel{display:none!important;padding:0!important}#ticket-panel{display:block!important}#receipt{display:block!important;max-width:80mm;margin:auto;box-shadow:none} @page{margin:5mm}}